/* C Labs Modern UI Styles */

/* Cool Blue-Purple Color System */
:root {
  /* Primary Brand Colors - Deep Tech Blue */
  --brand-primary: #0070f3;
  --brand-primary-light: #3291ff;
  --brand-primary-dark: #0051cc;
  --brand-secondary: #ffffff;
  --brand-dark: #0a0a0a;
  
  /* Cool Blue-Purple Palette */
  --accent-purple: #8b5cf6;
  --accent-light-purple: #a78bfa;
  --accent-blue: #3b82f6;
  --accent-light-blue: #60a5fa;
  --accent-cyan: #38bdf8;
  --accent-indigo: #6366f1;
  
  /* Cool Gradients - Blue to Purple Only */
  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --gradient-tech: linear-gradient(135deg, #0070f3 0%, #38bdf8 50%, #8b5cf6 100%);
  --gradient-cool: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #c084fc 100%);
  --gradient-dark: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  
  /* Glassmorphism colors */
  --glass-white: rgba(255, 255, 255, 0.25);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  
  /* Enhanced grays */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Spacing and sizing */
  --border-radius-sm: 0.5rem;
  --border-radius-md: 0.75rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 1.5rem;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Global Styles with Modern Enhancements */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans SC', sans-serif;
  line-height: 1.6;
  color: var(--gray-900);
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
  overflow-x: hidden;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  font-size: 17px;
}

/* Enhanced Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Modern Navigation */
nav {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.08);
}

.nav-link {
  color: var(--gray-700);
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--accent-purple));
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--brand-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--gray-700);
  transition: all 0.3s ease;
  border-radius: var(--border-radius-sm);
  margin: 0.25rem 0;
}

.mobile-nav-link:hover {
  color: var(--brand-primary);
  background: linear-gradient(135deg, rgba(40, 61, 254, 0.1), rgba(147, 51, 234, 0.05));
  transform: translateX(8px);
}

/* Enhanced Button Styles */
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-light));
  color: white;
  font-weight: 600;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(40, 61, 254, 0.3);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--brand-primary-light), var(--accent-purple));
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(40, 61, 254, 0.4);
  color: white;
  text-decoration: none;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 0.875rem 2rem;
  border: 2px solid transparent;
  background: linear-gradient(white, white) padding-box,
              linear-gradient(135deg, var(--brand-primary), var(--accent-purple)) border-box;
  color: var(--brand-primary);
  font-weight: 600;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--brand-primary), var(--accent-purple));
  color: white;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(40, 61, 254, 0.3);
}

/* Cool Blue-Purple Hero Section with Gradient Effects */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 2rem 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.25) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(96, 165, 250, 0.15) 0%, transparent 50%),
    linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #312e81 50%, #3730a3 75%, #4338ca 100%);
  background-size: 400% 400%;
  animation: coolGradientFlow 25s ease infinite;
}

@keyframes coolGradientFlow {
  0% { 
    background-position: 0% 50%;
    filter: hue-rotate(0deg);
  }
  33% { 
    background-position: 100% 50%;
    filter: hue-rotate(30deg);
  }
  66% { 
    background-position: 100% 100%;
    filter: hue-rotate(-30deg);
  }
  100% { 
    background-position: 0% 50%;
    filter: hue-rotate(0deg);
  }
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 10% 20%, rgba(56, 189, 248, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(139, 92, 246, 0.2) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(96, 165, 250, 0.1) 0%, transparent 40%);
  backdrop-filter: blur(2px);
  animation: floatingOrbs 30s ease-in-out infinite;
}

@keyframes floatingOrbs {
  0%, 100% { 
    transform: translate(0, 0) scale(1);
    opacity: 0.8;
  }
  33% { 
    transform: translate(-20px, -30px) scale(1.1);
    opacity: 0.6;
  }
  66% { 
    transform: translate(20px, -15px) scale(0.9);
    opacity: 1;
  }
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  opacity: 0.5;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  opacity: 0.5;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 10;
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem;
  
  /* 改用普通块级布局，避免flex布局冲突 */
  display: block !important;
}

/* 强制所有hero-content的直接子元素独占一行 */
.hero-content > * {
  width: 100% !important;
  flex-shrink: 0 !important;
  flex-grow: 0 !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

/* 清理：移除副标题容器样式 */

.hero-logo .logo {
  width: 6rem;
  height: 6rem;
  margin: 0 auto 2rem;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
  animation: float 6s ease-in-out infinite;
}

.logo-placeholder {
  width: 5rem;
  height: 5rem;
  margin: 0 auto 1.5rem;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.1));
  backdrop-filter: blur(20px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  position: relative;
  z-index: 2;
  animation: float 6s ease-in-out infinite, logoGlow 3s ease-in-out infinite alternate;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.logo-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.logo-particles span {
  position: absolute;
  width: 6px;
  height: 6px;
  background: white;
  border-radius: 50%;
  opacity: 0.7;
  animation: particle 8s ease-in-out infinite;
}

.logo-particles span:nth-child(1) {
  top: 20%;
  left: 20%;
  animation-delay: 0s;
}

.logo-particles span:nth-child(2) {
  top: 20%;
  right: 20%;
  animation-delay: 1.6s;
}

.logo-particles span:nth-child(3) {
  bottom: 20%;
  left: 20%;
  animation-delay: 3.2s;
}

.logo-particles span:nth-child(4) {
  bottom: 20%;
  right: 20%;
  animation-delay: 4.8s;
}

.logo-particles span:nth-child(5) {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 6.4s;
}

@keyframes particle {
  0%, 100% {
    transform: translateY(0px) scale(1);
    opacity: 0.7;
  }
  50% {
    transform: translateY(-20px) scale(1.1);
    opacity: 1;
  }
}

@keyframes logoGlow {
  from { 
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2), 0 0 20px rgba(255, 255, 255, 0.15);
  }
  to { 
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25), 0 0 30px rgba(255, 255, 255, 0.25);
  }
}

.title-line {
  display: block;
  background: linear-gradient(135deg, 
    #ffffff 0%, 
    #60a5fa 25%, 
    #8b5cf6 50%, 
    #a78bfa 75%, 
    #ffffff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  position: relative;
  text-align: center;
  width: 100%;
}

.title-line.single-line {
  white-space: nowrap;
  overflow: visible;
  text-overflow: clip;
}

.title-line.highlight {
  white-space: nowrap;
  overflow: visible;
  text-overflow: clip;
}

/* 响应式处理：在小屏幕上改为垂直布局 */
@media (max-width: 1024px) {
  .hero-title {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .title-line.single-line,
  .title-line.highlight {
    white-space: normal;
    word-break: keep-all;
    overflow-wrap: break-word;
    width: 100%;
  }
}

/* 手机端专用：强制文字换行和字体优化 */
@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(1.5rem, 6vw, 2.2rem) !important;
    line-height: 1.2 !important;
    margin-bottom: 1.5rem !important;
  }
  
  .title-line.single-line,
  .title-line.highlight {
    white-space: normal !important;
    word-break: keep-all !important;
    overflow-wrap: break-word !important;
    width: 100% !important;
    font-size: clamp(1.4rem, 5.5vw, 2rem) !important;
    margin-bottom: 0.5rem !important;
    padding: 0 0.5rem !important;
  }
  
  .hero-content {
    padding: 0 0.75rem !important;
    max-width: 100vw !important;
    overflow-x: hidden !important;
  }
  
  /* 手机端平台分布：统一使用2列Grid布局 */
  .platforms-list,
  .platforms-list-expanded {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    grid-auto-rows: auto !important;
  }
  
  .platform-item {
    padding: 8px 10px !important;
    font-size: 13px !important;
    min-height: 40px !important;
    justify-content: flex-start !important;
  }
  
  .platform-item i {
    font-size: 16px !important;
    margin-right: 6px !important;
    flex-shrink: 0 !important;
  }
  
  .platform-details {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
  }
  
  .platform-name {
    font-size: 12px !important;
    line-height: 1.2 !important;
  }
  
  .platform-status {
    font-size: 10px !important;
    opacity: 0.7 !important;
  }
}

.title-line.highlight {
  background: linear-gradient(135deg, 
    #ffffff 0%, 
    #bfdbfe 25%, 
    #93c5fd 50%, 
    #bfdbfe 75%, 
    #ffffff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 0.7em;
  opacity: 0.95;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
  overflow: visible;
  text-overflow: clip;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  margin-bottom: 2rem;
  text-align: center;
  line-height: 1.05;
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  letter-spacing: -0.02em;
  flex-wrap: wrap;
}

/* Removed titleGlow animation for better readability */

/* Modern pulse animation for stats */
@keyframes statPulse {
  0%, 100% { 
    box-shadow: 
      0 8px 32px rgba(0, 0, 0, 0.1),
      inset 0 1px 0 rgba(255, 255, 255, 0.2),
      0 0 0 0 rgba(96, 165, 250, 0.4);
  }
  50% { 
    box-shadow: 
      0 8px 32px rgba(0, 0, 0, 0.1),
      inset 0 1px 0 rgba(255, 255, 255, 0.2),
      0 0 0 8px rgba(96, 165, 250, 0.1);
  }
}

/* Background pattern animation */
@keyframes meshMove {
  0%, 100% { 
    background-position: 0% 0%;
    transform: scale(1);
  }
  50% { 
    background-position: 100% 100%;
    transform: scale(1.05);
  }
}

.hero-subtitle {
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  color: rgba(255, 255, 255, 0.75);
  margin: 0 auto 4rem auto;
  max-width: 50rem;
  font-weight: 400;
  line-height: 1.3;
  text-align: center;
  background: 
    linear-gradient(135deg, 
      rgba(255, 255, 255, 0.12) 0%, 
      rgba(255, 255, 255, 0.06) 100%),
    linear-gradient(135deg, 
      rgba(96, 165, 250, 0.08) 0%, 
      rgba(139, 92, 246, 0.08) 100%);
  backdrop-filter: blur(20px);
  padding: 1rem 2rem;
  border-radius: 32px;
  border: 1px solid rgba(96, 165, 250, 0.2);
  position: relative;
  z-index: 2;
  width: fit-content;
  display: block;
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: visible;
  box-shadow: 
    0 6px 24px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* 投资型用户副标题样式 - 强制浅白色 */
p.hero-subtitle.hero-subtitle-below {
  color: rgba(255, 255, 255, 0.4) !important; /* 浅白色，不是蓝色 */
  font-weight: 300 !important; /* 更轻的字重 */
  margin: 2rem auto 4rem auto !important; /* 上下间距 */
  background: 
    linear-gradient(135deg, 
      rgba(255, 255, 255, 0.08) 0%, 
      rgba(255, 255, 255, 0.04) 100%),
    linear-gradient(135deg, 
      rgba(96, 165, 250, 0.05) 0%, 
      rgba(139, 92, 246, 0.05) 100%) !important;
  border: 1px solid rgba(96, 165, 250, 0.15) !important;
}

/* 更高优先级的颜色控制 */
.hero-content p.hero-subtitle-below {
  color: rgba(255, 255, 255, 0.4) !important;
}

/* 响应式处理：小屏幕上允许换行 */
@media (max-width: 768px) {
  .hero-subtitle,
  .hero-subtitle-below {
    white-space: normal !important;
    word-break: keep-all !important;
    overflow-wrap: break-word !important;
    padding: 0.75rem 1rem !important;
    font-size: clamp(0.9rem, 4vw, 1.1rem) !important;
    line-height: 1.4 !important;
    max-width: 90vw !important;
    margin: 1.5rem auto 2rem auto !important;
  }
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 0; /* 移除底部边距，让副标题紧跟在下方 */
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1rem;
  perspective: 1000px;
}

.stat {
  text-align: center;
  background: 
    linear-gradient(135deg, 
      rgba(255, 255, 255, 0.1) 0%, 
      rgba(255, 255, 255, 0.05) 100%),
    linear-gradient(135deg, 
      rgba(0, 112, 243, 0.1) 0%, 
      rgba(139, 92, 246, 0.1) 50%,
      rgba(0, 217, 255, 0.1) 100%);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  padding: 2.5rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform-style: preserve-3d;
}

.stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.2), transparent);
  transition: left 0.8s;
}

.stat:hover::before {
  left: 100%;
}

.stat:hover {
  transform: translateY(-16px) rotateX(5deg) rotateY(5deg) scale(1.05);
  box-shadow: 
    0 32px 64px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(96, 165, 250, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  background: 
    linear-gradient(135deg, 
      rgba(255, 255, 255, 0.2) 0%, 
      rgba(255, 255, 255, 0.1) 100%),
    linear-gradient(135deg, 
      rgba(59, 130, 246, 0.2) 0%, 
      rgba(139, 92, 246, 0.2) 50%,
      rgba(96, 165, 250, 0.2) 100%);
  border-color: rgba(96, 165, 250, 0.6);
}

.stat-number {
  display: block;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 900;
  color: #ffffff !important;
  text-shadow: 
    0 1px 0 #e2e8f0,
    0 2px 0 #cbd5e1,
    0 3px 0 #94a3b8,
    0 4px 0 #64748b,
    0 5px 8px rgba(0, 0, 0, 0.3),
    0 8px 16px rgba(0, 0, 0, 0.2);
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 2;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: clamp(0.8rem, 2vw, 1rem);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  z-index: 2;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.9) 0%, 
    rgba(96, 165, 250, 0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
  align-items: center;
}

@media (min-width: 640px) {
  .hero-cta {
    flex-direction: row;
  }
}

/* Glass Card Design */
.glass-card {
  background: var(--glass-white);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
}

/* Enhanced Section Titles - More Prominent & 3D */
.section-title {
  font-size: clamp(3.5rem, 8vw, 5.5rem);
  font-weight: 900;
  text-align: center;
  margin-bottom: 6rem;
  background: linear-gradient(135deg, 
    #2563eb 0%, 
    #3b82f6 50%,
    #1d4ed8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  letter-spacing: -0.02em;

  transform: perspective(1000px) rotateX(5deg);
  transform-style: preserve-3d;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), var(--accent-purple));
  border-radius: 2px;
}

.page-header {
  padding: 6rem 0;
  background: linear-gradient(135deg, 
    var(--brand-primary) 0%, 
    var(--accent-purple) 50%, 
    var(--accent-blue) 100%);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M20 20c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10zm10 0c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10z'/%3E%3C/g%3E%3C/svg%3E") repeat;
}

.page-header h1 {
  font-size: clamp(2.25rem, 8vw, 4rem);
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.page-header p {
  font-size: 1.5rem;
  opacity: 0.9;
  max-width: 32rem;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* Modern Section Designs */
.advantages-section {
  padding: 8rem 0;
  background: #5D6C7C;
  position: relative;
  overflow: hidden;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.advantage-card {
  text-align: center;
  padding: 3rem 2rem;
  border-radius: var(--border-radius-xl);
  background: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), var(--accent-purple));
}

.advantage-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-2xl);
  background: linear-gradient(135deg, #f0f9ff 0%, #dbeafe 50%, #bfdbfe 100%);
}

.advantage-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--brand-primary), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.advantage-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--gray-900);
}

.advantage-card p {
  color: var(--gray-600);
  line-height: 1.7;
  font-size: 1.2rem;
}

/* Enhanced KOL Section */
.kol-section {
  padding: 8rem 0;
  background: #5D6C7C;
  position: relative;
  overflow: hidden;
}

.section-subtitle {
  text-align: center;
  font-size: 1.375rem;
  color: #2563eb;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Enhanced subtitle for IP section */
.ip-subtitle-enhanced {
  font-size: 1.65rem; /* 基于原来1.375rem增加20% */
  color: #bfdbfe; /* 更浅的蓝色，light blue-200 */
  font-weight: 500;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* IP Hero Title - Adaptive Gradient for Dark Background */
.ip-hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  text-align: left;
  line-height: 1.05;
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 0.5rem;
  letter-spacing: -0.02em;
}

/* IP Title Lines - Enhanced for Dark Background */
.ip-hero-title .title-line {
  display: block;
  position: relative;
  width: 100%;
}

.ip-hero-title .title-line.single-line {
  background: linear-gradient(135deg, 
    #64748b 0%,     /* 蓝灰色 */
    #475569 20%,    /* 深蓝灰 */
    #334155 40%,    /* 更深蓝灰 */
    #1e293b 60%,    /* 深蓝 */
    #334155 80%,    /* 回到蓝灰 */
    #64748b 100%);  /* 蓝灰色 */
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1em;
  font-weight: 900;
  text-align: left;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  filter: drop-shadow(0 1px 3px rgba(148, 163, 184, 0.3));
}

.ip-hero-title .title-line.highlight {
  background: linear-gradient(135deg, 
    #93c5fd 0%,     /* 浅蓝 */
    #60a5fa 25%,    /* 中蓝 */
    #3b82f6 50%,    /* 深蓝 */
    #1d4ed8 75%,    /* 更深蓝 */
    #60a5fa 100%);  /* 回到中蓝 */
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 0.7em;
  opacity: 0.95;
  font-weight: 700;
  text-align: left;
  letter-spacing: 0.05em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  filter: drop-shadow(0 1px 2px rgba(59, 130, 246, 0.3));
}

/* Responsive adjustments for IP hero title */
@media (max-width: 768px) {
  .ip-hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
    text-align: center;
    align-items: center;
  }
  
  .ip-hero-title .title-line.highlight {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .ip-hero-title {
    font-size: clamp(1.75rem, 10vw, 2.5rem);
    gap: 0.25rem;
  }
}

/* Legacy 3D styles removed - now using adaptive gradient titles */

/* KOL Grid Layout */
.kol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

/* Individual KOL Card */
.kol-card {
  background: var(--glass-white);
  backdrop-filter: blur(20px);
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.kol-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* Giant Cutie Theme */
.giant-cutie-card {
  border-left: 4px solid var(--brand-primary);
}

.giant-cutie-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--brand-primary), var(--accent-blue));
  opacity: 0.1;
  border-radius: 0 var(--border-radius-xl) 0 50px;
}

/* Lana Theme */
.lana-card {
  border-left: 4px solid #8b45c1;
}

.lana-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, #8b45c1, #db2777);
  opacity: 0.1;
  border-radius: 0 var(--border-radius-xl) 0 50px;
}

/* KOL Header */
.kol-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.kol-avatar {
  position: relative;
  flex-shrink: 0;
}

.kol-avatar .avatar-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.kol-avatar .avatar-placeholder {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, 
    var(--brand-primary) 0%, 
    var(--accent-purple) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.25rem;
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.lana-card .kol-avatar .avatar-placeholder {
  background: linear-gradient(135deg, #8b45c1 0%, #db2777 100%);
}

.status-indicator {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 16px;
  height: 16px;
  background: var(--accent-green);
  border-radius: 50%;
  border: 2px solid white;
  display: flex;
  align-items: center;
  justify-content: center;
}

.status-indicator.active {
  animation: pulse-status 2s ease-in-out infinite;
}

.status-indicator i {
  font-size: 6px;
  color: white;
}

@keyframes pulse-status {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.kol-basic-info {
  flex: 1;
}

.kol-basic-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--gray-900);
}

.kol-title {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: 0.75rem;
}

.kol-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.badge.verified {
  background: rgba(34, 197, 94, 0.1);
  color: #16a34a;
}

.badge.trending {
  background: rgba(249, 115, 22, 0.1);
  color: #ea580c;
}

.badge.rising {
  background: rgba(168, 85, 247, 0.1);
  color: #7c3aed;
}

.kol-actions {
  flex-shrink: 0;
}

.btn-outline {
  padding: 0.5rem 1rem;
  border: 1px solid var(--gray-300);
  background: white;
  color: var(--gray-700);
  border-radius: var(--border-radius-md);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
}

.btn-outline:hover {
  background: var(--gray-50);
  border-color: var(--gray-400);
}

/* KOL Stats Summary */
.kol-stats-summary {
  margin-bottom: 1.5rem;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--border-radius-md);
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff !important;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* KOL Platforms */
.kol-platforms h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--gray-800);
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
}

.platform-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: white;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--gray-200);
  transition: all 0.2s;
}

.platform-item:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.platform-item i {
  font-size: 1.25rem;
  width: 20px;
  text-align: center;
}

.fab.fa-youtube { color: #ff0000; }
.fab.fa-x-twitter { color: #000000; }
.fab.fa-tiktok { color: #000000; }
.fab.fa-instagram { color: #e4405f; }
.fab.fa-bilibili { color: #00a1d6; }
.fas.fa-video { color: #ff6600; }

.platform-info {
  flex: 1;
  min-width: 0;
}

.platform-name {
  display: block;
  font-size: 0.75rem;
  color: var(--gray-600);
  margin-bottom: 0.125rem;
}

.platform-followers {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-900);
}

/* KOL Footer */
.kol-footer {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-200);
}

.specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.specialty-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: var(--gray-100);
  color: var(--gray-700);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--gray-200);
}

.lana-card .specialty-tag {
  background: rgba(139, 69, 193, 0.1);
  color: #7c3aed;
  border-color: rgba(139, 69, 193, 0.2);
}

/* KOL CTA Section */
.kol-cta {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--glass-white);
  backdrop-filter: blur(20px);
  border-radius: var(--border-radius-xl);
  border: 1px solid var(--glass-border);
  margin-top: 3rem;
}

.cta-text {
  font-size: 1.125rem;
  color: var(--gray-700);
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* 注册预览图片样式优化 */
.registration-preview {
  margin-top: 1rem;
  width: 100%;
}

.registration-preview .bg-white {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.95) 0%, 
    rgba(248, 250, 252, 0.95) 100%);
  backdrop-filter: blur(10px);
  box-shadow: 
    0 10px 25px rgba(59, 130, 246, 0.15),
    0 4px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.registration-preview .bg-white:hover {
  box-shadow: 
    0 15px 35px rgba(59, 130, 246, 0.2),
    0 5px 15px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.registration-preview img {
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.registration-preview img:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.registration-preview p {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Responsive Styles for IP Matrix */
@media (max-width: 1200px) {
  .ip-matrix-grid {
    max-width: 1000px;
    gap: 2rem;
  }
}

@media (max-width: 1024px) {
  .ip-matrix-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 600px;
  }
  
  .ip-card-header {
    padding: 1.5rem 1.5rem 1rem;
  }
  
  .ip-stats-section {
    padding: 1rem 1.5rem;
  }
  
  .ip-platforms-section {
    padding: 1rem 1.5rem;
  }
  
  .ip-specialties-section {
    padding: 1rem 1.5rem 1.5rem;
  }
  
  .platforms-list-expanded {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
  }
  
  .platforms-list-expanded .platform-item:nth-child(1),
  .platforms-list-expanded .platform-item:nth-child(2) {
    grid-row: 1;
  }
  
  .platforms-list-expanded .platform-item:nth-child(3),
  .platforms-list-expanded .platform-item:nth-child(4) {
    grid-row: 2;
  }
  
  .platforms-list-expanded .platform-item:nth-child(5),
  .platforms-list-expanded .platform-item:nth-child(6) {
    grid-row: 3;
  }
  
  .platforms-list-expanded .platform-item:nth-child(1),
  .platforms-list-expanded .platform-item:nth-child(2),
  .platforms-list-expanded .platform-item:nth-child(3),
  .platforms-list-expanded .platform-item:nth-child(4),
  .platforms-list-expanded .platform-item:nth-child(5),
  .platforms-list-expanded .platform-item:nth-child(6) {
    grid-column: auto;
  }
}

@media (max-width: 768px) {
  .ip-matrix-grid {
    padding: 0 0.5rem;
    gap: 1.25rem;
  }
  
  .ip-card-header {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
    padding: 1.25rem 1.25rem 1rem;
  }
  
  .ip-avatar {
    width: 80px;
    height: 80px;
    align-self: center;
  }
  
  .ip-info {
    text-align: center;
  }
  
  .ip-stats-section,
  .ip-platforms-section,
  .ip-specialties-section {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  
  .stats-grid {
    gap: 0.5rem;
  }
  
  .stats-grid-four {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 1fr);
    gap: 0.5rem;
  }
  
  .stat-item {
    padding: 0.75rem 0.5rem;
    min-height: 70px;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .stat-label {
    font-size: 0.75rem;
    margin-bottom: 0.125rem;
  }
  
  .stat-label-en {
    font-size: 0.65rem;
  }
  
  .platforms-list,
  .platforms-list-expanded {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 0.5rem;
  }
  
  .platforms-list-expanded .platform-item:nth-child(1),
  .platforms-list-expanded .platform-item:nth-child(2),
  .platforms-list-expanded .platform-item:nth-child(3),
  .platforms-list-expanded .platform-item:nth-child(4),
  .platforms-list-expanded .platform-item:nth-child(5),
  .platforms-list-expanded .platform-item:nth-child(6) {
    grid-column: 1;
    grid-row: auto;
  }
  
  .platform-item {
    padding: 0.625rem 0.75rem;
  }
  
  .kol-section {
    padding: 4rem 0;
  }
  
  .kol-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
  }
  
  .kol-basic-info {
    text-align: center;
  }
  
  .stats-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .stat-item {
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius-sm);
  }
  
  .platforms-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .platform-item {
    padding: 0.5rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-buttons .btn-primary,
  .cta-buttons .btn-secondary {
    width: 200px;
  }
}

@media (max-width: 480px) {
  .kol-card {
    padding: 1rem;
  }
  
  .kol-header {
    gap: 0.75rem;
  }
  
  .kol-basic-info h3 {
    font-size: 1.25rem;
  }
  
  .platforms-grid {
    grid-template-columns: 1fr;
  }
  
  .platform-item {
    justify-content: center;
  }
}
}

.platform-stat {
  background: var(--glass-white);
  backdrop-filter: blur(20px);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

.platform-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.platform {
  font-weight: 700;
  color: var(--brand-primary);
  display: block;
  font-size: 1.1rem;
}

.followers {
  font-size: 1.375rem;
  font-weight: 800;
  display: block;
  color: var(--gray-900);
  margin: 0.25rem 0;
}

.views {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 500;
}

.platform-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.platform-link {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  color: white;
  font-size: 0.875rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.platform-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.platform-link:hover::before {
  left: 100%;
}

.platform-link:hover {
  transform: translateY(-3px);
  text-decoration: none;
  color: white;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.platform-link.youtube { 
  background: linear-gradient(135deg, #ff0000, #cc0000);
}

.platform-link.twitter { 
  background: linear-gradient(135deg, #1da1f2, #0d8bd9);
}

.platform-link.tiktok { 
  background: linear-gradient(135deg, #000000, #333333);
}

.platform-link.kuaishou { 
  background: linear-gradient(135deg, #ff6600, #e55a00);
}

.platform-link.bilibili { 
  background: linear-gradient(135deg, #00a1d6, #0082ad);
}

/* Enhanced Cases Section */
.cases-preview {
  padding: 8rem 0;
  background: 
    radial-gradient(circle at 50% 0%, rgba(96, 165, 250, 0.08) 0%, transparent 50%),
    linear-gradient(135deg, #334155 0%, #475569 50%, #64748b 100%);
  position: relative;
  overflow: hidden;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.case-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
}

.case-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--brand-primary);
}

.case-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  background: linear-gradient(135deg, var(--gray-900), var(--gray-700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.case-narrative {
  color: var(--brand-primary);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  padding: 0.25rem 0.75rem;
  background: linear-gradient(135deg, rgba(40, 61, 254, 0.1), rgba(147, 51, 234, 0.05));
  border-radius: var(--border-radius-sm);
  display: inline-block;
}

.case-card p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  line-height: 1.6;
  font-size: 1.15rem;
}

.case-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.case-stats .stat {
  background: linear-gradient(135deg, var(--gray-100), var(--gray-50));
  color: var(--gray-700);
  padding: 0.375rem 0.875rem;
  border-radius: var(--border-radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--gray-200);
}

.cases-cta {
  text-align: center;
}

/* Enhanced Services Section */
.services-section {
  padding: 6rem 0;
  background: #5D6C7C;
  position: relative;
  overflow: hidden;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: stretch; /* 让所有卡片拉伸到相同高度 */
}

.service-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--border-radius-xl);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  min-height: 180px; /* 设置最小高度确保一致性 */
  display: flex;
  flex-direction: column;
  justify-content: center; /* 垂直居中 */
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-2xl);
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--gray-900);
}

.service-card p {
  color: var(--gray-600);
  font-size: 1.15rem;
  line-height: 1.6;
}

/* Stunning CTA Section */
.cta-section {
  padding: 6rem 0;
  background: #5D6C7C;
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  opacity: 0.3;
}

.cta-section h2 {
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.cta-section p {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  opacity: 0.9;
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

.cta-buttons .btn-secondary {
  border-color: white;
  color: white;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
}

.cta-buttons .btn-secondary:hover {
  background: white;
  color: var(--brand-primary);
}

/* Enhanced Work Page Styles */
.work-content {
  padding: 6rem 0;
}

.work-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  border: 2px solid transparent;
  background: white;
  color: var(--gray-700);
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.filter-btn:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--brand-primary), var(--accent-purple));
  color: white;
  border-color: var(--brand-primary);
  box-shadow: 0 8px 25px rgba(40, 61, 254, 0.3);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.work-item {
  background: white;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--gray-200);
}

.work-item:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-2xl);
}

.work-thumbnail {
  position: relative;
  overflow: hidden;
  height: 240px;
}

.work-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.work-thumbnail:hover img {
  transform: scale(1.1);
}

.work-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(40, 61, 254, 0.4));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s ease;
}

.work-overlay:hover {
  opacity: 1;
}

.play-btn {
  width: 4rem;
  height: 4rem;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(20px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.play-btn:hover {
  background: rgba(255, 255, 255, 0.4);
  transform: scale(1.1);
}

.work-platform {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  backdrop-filter: blur(20px);
}

.work-platform.youtube { 
  background: linear-gradient(135deg, rgba(255, 0, 0, 0.9), rgba(204, 0, 0, 0.9));
}
.work-platform.tiktok { 
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(51, 51, 51, 0.9));
}
.work-platform.medium { 
  background: linear-gradient(135deg, rgba(0, 171, 85, 0.9), rgba(0, 122, 61, 0.9));
}
.work-platform.live { 
  background: linear-gradient(135deg, rgba(147, 51, 234, 0.9), rgba(126, 34, 206, 0.9));
}
.work-platform.collaboration { 
  background: linear-gradient(135deg, rgba(40, 61, 254, 0.9), rgba(29, 47, 184, 0.9));
}

.work-info {
  padding: 2rem;
}

.work-info h3 {
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--gray-900);
  line-height: 1.4;
}

.work-description {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.work-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
}

.work-stats span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tag {
  background: linear-gradient(135deg, var(--gray-100), var(--gray-50));
  color: var(--gray-700);
  padding: 0.375rem 0.75rem;
  border-radius: var(--border-radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--gray-200);
}

.work-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--brand-primary);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.work-link:hover {
  color: var(--brand-primary-dark);
  text-decoration: none;
  transform: translateX(4px);
}

.work-load-more {
  text-align: center;
}

/* Enhanced Responsive Design */
@media (max-width: 1024px) {
  .works-grid {
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  }
}

/* Modern Responsive Design */
@media (max-width: 480px) {
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: 350px;
    padding: 0 1rem;
  }
  
  .stat {
    padding: 2rem 1.25rem;
    border-radius: 20px;
    transform: none;
  }
  
  .stat:hover {
    transform: translateY(-8px) scale(1.02);
  }
  
  .hero-title {
    font-size: clamp(2.25rem, 8vw, 3.5rem);
  }
  
  .hero-subtitle {
    padding: 1rem 1.5rem;
    font-size: clamp(1rem, 4vw, 1.25rem);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  .hero-section {
    padding: 5rem 0;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 100%;
    padding: 0 0.5rem;
  }
  
  .stat {
    padding: 2rem 1rem;
    border-radius: 18px;
  }
  
  .stat:hover {
    transform: translateY(-12px) scale(1.03);
  }
  
  .advantages-section,
  .kol-section,
  .cases-preview {
    padding: 6rem 0;
  }
}

@media (max-width: 1024px) {
  .hero-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
  
  .stat {
    padding: 2rem 1rem;
  }
}
  
  .advantages-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .cases-grid,
  .works-grid {
    grid-template-columns: 1fr;
  }
  
  .kol-stats {
    grid-template-columns: 1fr;
  }
  
  .platform-links {
    gap: 0.75rem;
  }
  
  .platform-link {
    padding: 0.625rem 1rem;
    font-size: 0.8rem;
  }
  
  .work-filters {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-btn {
    width: 100%;
    text-align: center;
  }
}

/* Loading Spinner Enhancement */
.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Additional Modern Enhancements */
.fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hover-lift {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
  transform: translateY(-4px);
}

.card-3d {
  transform-style: preserve-3d;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-3d:hover {
  transform: perspective(1000px) rotateX(5deg) rotateY(5deg) translateZ(20px);
}

/* Scroll-triggered animations */
@media (prefers-reduced-motion: no-preference) {
  .animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Focus states for accessibility */
.btn-primary:focus,
.btn-secondary:focus,
.filter-btn:focus {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
}

/* Professional Education Platform Styles */

/* Education Hero Section */
.education-platform {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  min-height: 100vh;
}

.education-hero {
  background: linear-gradient(135deg, var(--brand-primary) 0%, #6366f1 50%, #8b5cf6 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.education-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" style="stop-color:rgba(255,255,255,0.1)"/><stop offset="100%" style="stop-color:rgba(255,255,255,0)"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>') center/cover;
  opacity: 0.3;
}

.hero-badge {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.5rem 1.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  position: relative;
  z-index: 1;
}

.badge-text {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  opacity: 0.95;
  position: relative;
  z-index: 1;
}

.hero-description {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 3rem;
  opacity: 0.9;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
  z-index: 1;
}

.hero-stats .stat-item {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stats .stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: #ffffff !important;
  text-shadow: 
    0 1px 0 #e2e8f0,
    0 2px 0 #cbd5e1,
    0 3px 0 #94a3b8,
    0 4px 0 #64748b,
    0 5px 8px rgba(0, 0, 0, 0.3),
    0 8px 16px rgba(0, 0, 0, 0.2);
  margin-bottom: 0.5rem;
}

.hero-stats .stat-label {
  font-size: 1rem;
  opacity: 0.9;
  font-weight: 500;
}

/* Learning Paths Section */
.learning-paths {
  padding: 4rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2563eb !important;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: #2563eb;
  max-width: 600px;
  margin: 0 auto;
}

.course-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.learning-path-card {
  background: white;
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.learning-path-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary) 0%, var(--accent-purple) 100%);
}

.learning-path-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2xl);
}

.path-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.path-level {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.level-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--brand-primary);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 1rem;
}

.level-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.path-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--border-radius-lg);
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
  color: white;
  font-size: 1.25rem;
}

.path-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.75rem;
}

.path-description {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.path-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

/* 移动端优化 */
@media (max-width: 480px) {
  .path-stats {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .path-stats .stat {
    flex-direction: row;
    justify-content: flex-start;
    text-align: left;
    min-height: auto;
    padding: 0.75rem;
  }
  
  .path-stats .stat i {
    margin-bottom: 0;
    margin-right: 0.5rem;
  }
}

.path-stats .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--gray-600);
  text-align: center;
  padding: 0.5rem;
  background: var(--gray-50);
  border-radius: 0.5rem;
  min-height: 60px;
  justify-content: center;
}

.path-stats .stat span {
  line-height: 1.2;
  word-break: break-all;
  max-width: 100%;
}

.path-stats .stat i {
  color: var(--brand-primary);
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.path-progress {
  margin-bottom: 1.5rem;
}

.progress-bar {
  height: 0.5rem;
  background: var(--gray-200);
  border-radius: 0.25rem;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-primary) 0%, var(--accent-purple) 100%);
  border-radius: 0.25rem;
  transition: width 0.3s ease;
}

.progress-text {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 500;
}

.path-action {
  text-align: center;
}

.path-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 2rem;
  background: var(--brand-primary);
  color: white;
  text-decoration: none;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  transition: all 0.3s ease;
}

.path-btn:hover {
  background: var(--brand-primary-dark);
  transform: translateY(-2px);
}

/* Featured Courses Section */
.featured-courses {
  background: var(--gray-50);
  padding: 4rem 0;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.course-card {
  background: white;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.course-header {
  position: relative;
}

.course-thumbnail {
  position: relative;
  height: 12rem;
  background: linear-gradient(135deg, var(--gray-400) 0%, var(--gray-500) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.thumbnail-placeholder {
  font-size: 3rem;
  color: white;
  opacity: 0.8;
}

.course-category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  border-radius: var(--border-radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.course-content {
  padding: 1.5rem;
}

.course-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.course-description {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.course-meta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.meta-item i {
  color: var(--brand-primary);
}

.course-instructor {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.instructor-avatar {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--brand-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
}

.instructor-name {
  font-weight: 600;
  color: var(--gray-900);
}

.instructor-title {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.course-action {
  padding: 0 1.5rem 1.5rem;
}

.course-btn {
  display: block;
  width: 100%;
  padding: 0.875rem;
  background: var(--brand-primary);
  color: white;
  text-align: center;
  text-decoration: none;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  transition: all 0.3s ease;
}

.course-btn:hover {
  background: var(--brand-primary-dark);
}

/* Learning Tools Section */
.learning-tools {
  padding: 4rem 0;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
}

.tool-card {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}

.tool-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.75rem;
}

.tool-card p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.search-box {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.search-box input {
  flex: 1;
  padding: 0.875rem 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.search-box input:focus {
  outline: none;
  border-color: var(--brand-primary);
}

.search-btn {
  padding: 0.875rem 1.5rem;
  background: var(--brand-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: background 0.3s ease;
}

.search-btn:hover {
  background: var(--brand-primary-dark);
}

.popular-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  padding: 0.5rem 1rem;
  background: var(--gray-100);
  color: var(--gray-700);
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tag:hover {
  background: var(--brand-primary);
  color: white;
}

.progress-stats {
  margin-bottom: 1.5rem;
}

.progress-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.progress-label {
  color: var(--gray-600);
  font-weight: 500;
}

.progress-value {
  font-weight: 700;
  color: var(--gray-900);
}

.progress-btn {
  padding: 0.875rem 1.5rem;
  background: var(--gray-100);
  color: var(--gray-700);
  border: none;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.progress-btn:hover {
  background: var(--gray-200);
}

.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--gray-500);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* Admin Section */
.admin-section {
  background: var(--gray-100);
  border-top: 1px solid var(--gray-200);
}

.admin-panel {
  text-align: center;
  padding: 2rem;
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.admin-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--gray-200);
  color: var(--gray-700);
  text-decoration: none;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  transition: all 0.3s ease;
}

.admin-btn:hover {
  background: var(--gray-300);
}

/* Responsive Design for Education Platform */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .course-categories,
  .courses-grid {
    grid-template-columns: 1fr;
  }
  
  .tools-grid {
    grid-template-columns: 1fr;
  }
  
  .admin-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Print styles */
@media print {
  .hero-section,
  .cta-section {
    background: white !important;
    color: black !important;
  }
  
  .btn-primary,
  .btn-secondary {
    border: 1px solid black !important;
    background: white !important;
    color: black !important;
  }
}

/* ===== ADMIN BACKEND STYLES ===== */

/* Admin Login Page */
.admin-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 2rem;
}

.login-container {
  width: 100%;
  max-width: 420px;
}

.login-card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-header {
  padding: 3rem 2rem 2rem;
  text-align: center;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.login-logo {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}

.login-header h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.login-header p {
  color: #6b7280;
  font-size: 0.95rem;
}

.login-form {
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #374151;
  font-size: 0.95rem;
}

.input-wrapper {
  position: relative;
}

.input-wrapper i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: #9ca3af;
  font-size: 1rem;
}

.input-wrapper input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.input-wrapper input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.login-btn {
  width: 100%;
  padding: 0.875rem 1.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
}

.login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25);
}

.login-footer {
  padding: 1.5rem 2rem;
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
  text-align: center;
}

.login-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: #6b7280;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.back-link {
  color: #667eea;
  text-decoration: none;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s ease;
}

.back-link:hover {
  color: #5a67d8;
}

/* Admin Management Page */
.admin-management-page,
.admin-add-case-page,
.admin-edit-case-page {
  min-height: 100vh;
  background: #f8fafc;
}

.admin-header {
  background: white;
  border-bottom: 2px solid #e5e7eb;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.admin-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
}

.admin-logo i {
  color: #667eea;
  font-size: 1.5rem;
}

.admin-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin-content {
  padding: 2rem 0;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.stat-info h3 {
  font-size: 2rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.stat-info p {
  color: #6b7280;
  font-size: 0.875rem;
}

/* Cases Management */
.cases-management {
  background: white;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  overflow: hidden;
}

.management-header {
  padding: 1.5rem;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.management-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1f2937;
}

.management-filters {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.management-filters select {
  padding: 0.5rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 0.875rem;
  background: white;
}

.cases-table {
  overflow-x: auto;
}

.cases-table table {
  width: 100%;
  border-collapse: collapse;
}

.cases-table th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: #374151;
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
  font-size: 0.875rem;
}

.cases-table td {
  padding: 1rem;
  border-bottom: 1px solid #f3f4f6;
  font-size: 0.875rem;
}

.cases-table tr:hover {
  background: #f9fafb;
}

.case-thumbnail {
  width: 60px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
}

.no-thumbnail {
  width: 60px;
  height: 40px;
  background: #f3f4f6;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
}

.case-title-cell h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.case-summary {
  color: #6b7280;
  font-size: 0.8rem;
  line-height: 1.3;
}

.client-cell {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.client-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 4px;
}

.category-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.status-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.status-published {
  background: #dbeafe;
  color: #1e40af;
}

.status-draft {
  background: #f0f9ff;
  color: #0369a1;
}

.status-archived {
  background: #f3f4f6;
  color: #374151;
}

.action-buttons {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid #d1d5db;
  background: white;
  color: #6b7280;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.btn-icon:hover {
  background: #f9fafb;
  color: #374151;
}

.btn-icon.btn-danger {
  color: #7c3aed;
  border-color: #c4b5fd;
}

.btn-icon.btn-danger:hover {
  background: #f3f4f6;
  color: #6d28d9;
}

/* Case Form Styles */
.case-form {
  max-width: 800px;
  margin: 0 auto;
}

.form-section {
  background: white;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  padding: 2rem;
  margin-bottom: 2rem;
}

.form-section h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #e5e7eb;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #374151;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group small {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: #6b7280;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  padding: 2rem;
  background: #f9fafb;
  margin: 2rem -2rem -2rem;
  border-top: 1px solid #e5e7eb;
}

.btn-secondary {
  padding: 0.75rem 1.5rem;
  background: white;
  color: #374151;
  border: 2px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary:hover {
  background: #f9fafb;
  border-color: #9ca3af;
}

.btn-primary {
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25);
}

.btn-danger {
  padding: 0.75rem 1.5rem;
  background: #7c3aed;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-danger:hover {
  background: #6d28d9;
  transform: translateY(-1px);
}

/* Case Detail Page */
.case-detail-page {
  background: #f8fafc;
}

.case-header {
  background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
  color: white;
  padding: 4rem 0;
  position: relative;
  background-size: cover;
  background-position: center;
}

.case-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.case-header .container {
  position: relative;
  z-index: 2;
}

.case-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  opacity: 0.8;
}

.case-breadcrumb a {
  color: white;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.case-breadcrumb a:hover {
  opacity: 1;
}

.case-hero {
  max-width: 800px;
}

.case-category {
  margin-bottom: 1.5rem;
}

.case-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.case-summary {
  font-size: 1.25rem;
  line-height: 1.6;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.client-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.client-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 8px;
  background: white;
  padding: 0.25rem;
}

.client-name {
  font-size: 1.125rem;
  font-weight: 600;
}

.project-info {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.95rem;
  opacity: 0.9;
}

.project-info span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.case-content {
  padding: 4rem 0;
}

.case-body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

.case-metrics {
  margin-bottom: 3rem;
}

.case-metrics h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1.5rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.metric-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid #e5e7eb;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.metric-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.metric-info h4 {
  font-size: 2rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.metric-info p {
  color: #6b7280;
  font-size: 0.875rem;
}

.case-description {
  margin-bottom: 3rem;
}

.case-description h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1.5rem;
}

.content-body {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid #e5e7eb;
  line-height: 1.7;
  color: #374151;
}

.case-tags-section {
  margin-bottom: 3rem;
}

.case-tags-section h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1.5rem;
}

.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tag {
  padding: 0.5rem 1rem;
  background: #f3f4f6;
  color: #374151;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.tag:hover {
  background: #e5e7eb;
}

.case-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: sticky;
  top: 2rem;
}

.sidebar-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid #e5e7eb;
}

.sidebar-card h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1rem;
}

.project-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.detail-item {
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #f3f4f6;
}

.detail-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.detail-item .label {
  font-weight: 600;
  color: #6b7280;
  font-size: 0.875rem;
}

.detail-item .value {
  color: #1f2937;
  font-size: 0.875rem;
  text-align: right;
}

.detail-item .value a {
  color: #667eea;
  text-decoration: none;
  transition: color 0.3s ease;
}

.detail-item .value a:hover {
  color: #5a67d8;
}

.cta-card {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  text-align: center;
}

.cta-card h4 {
  color: white;
}

.cta-card p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}

.cta-card .btn-primary {
  background: white;
  color: #667eea;
}

.cta-card .btn-primary:hover {
  background: #f9fafb;
}

.related-cases {
  background: white;
  padding: 4rem 0;
  border-top: 1px solid #e5e7eb;
}

.related-cases h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 2rem;
  text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .case-body {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .case-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .admin-nav {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .management-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .cases-table {
    font-size: 0.8rem;
  }
  
  .cases-table th,
  .cases-table td {
    padding: 0.75rem 0.5rem;
  }
  
  .case-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  .form-actions {
    flex-direction: column;
  }
}

/* ===== IP SHOWCASE PAGES STYLES ===== */

/* IP Showcase Page Base Styles */
.ip-showcase-page {
  min-height: 100vh;
  background: var(--unified-bg);
  position: relative;
}

.ip-showcase-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(236, 72, 153, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

/* IP Hero Section */
.ip-hero {
  position: relative;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 8rem 0 6rem;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

/* IP Hero - Complete Web3 Academy Style */
.ip-hero.giant-cutie-theme,
.ip-hero.lana-theme {
  background: linear-gradient(135deg, var(--brand-primary) 0%, #6366f1 50%, #8b5cf6 100%);
  color: white;
  position: relative;
  overflow: hidden;
  padding: 8rem 0 6rem;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.ip-hero.giant-cutie-theme::before,
.ip-hero.lana-theme::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" style="stop-color:rgba(255,255,255,0.1)"/><stop offset="100%" style="stop-color:rgba(255,255,255,0)"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>') center/cover;
  opacity: 0.3;
}

/* IP Hero Content with Web3 Academy Typography */
.ip-hero-content .ip-hero-title {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
  text-align: center;
}

.ip-hero-content .ip-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  opacity: 0.95;
  position: relative;
  z-index: 1;
  text-align: center;
}

.ip-hero-content .ip-slogan {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 3rem;
  opacity: 0.9;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
  text-align: center;
}

.ip-hero.lana-theme::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 0, 0, 0.15) 0%, rgba(147, 51, 234, 0.1) 100%);
  z-index: 1;
}

.ip-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 1px, transparent 1px),
              radial-gradient(circle at 80% 50%, rgba(255,255,255,0.1) 1px, transparent 1px),
              radial-gradient(circle at 40% 20%, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 200px 200px, 300px 300px, 150px 150px;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.ip-avatar {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.avatar-image {
  position: relative;
  margin-bottom: 1rem;
}

.avatar-placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  font-weight: 800;
  color: white;
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
}

.avatar-placeholder::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, #fff, transparent, #fff);
  border-radius: 50%;
  z-index: -1;
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

.gc-avatar {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.lana-avatar {
  background: linear-gradient(135deg, #a78bfa 0%, #c4b5fd 100%);
}

.avatar-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.95);
  color: #4f46e5;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.lana-badge {
  color: #a855f7;
  background: rgba(255, 255, 255, 0.95) !important;
  border: 2px solid rgba(168, 85, 247, 0.2);
  font-weight: 700;
  text-shadow: none;
}

.ip-info {
  color: white;
}

.ip-category {
  margin-bottom: 1rem;
}

.category-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.lana-category {
  background: rgba(236, 72, 153, 0.15);
  border-color: rgba(236, 72, 153, 0.3);
}

.ip-name {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.1;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.ip-tagline {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  line-height: 1.4;
}

.ip-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: #ffffff !important;
  text-shadow: 
    0 1px 0 #e2e8f0,
    0 2px 0 #cbd5e1,
    0 3px 0 #94a3b8,
    0 4px 0 #64748b,
    0 5px 8px rgba(0, 0, 0, 0.3),
    0 8px 16px rgba(0, 0, 0, 0.2);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ip-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Platform Showcase */
.platforms-showcase {
  padding: 6rem 0;
  background: white;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.platform-filters, .content-filters, .service-filters, .portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background: #f3f4f6;
  color: #374151;
  border: none;
  border-radius: 25px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transition: left 0.3s ease;
  z-index: 0;
}

.filter-btn span {
  position: relative;
  z-index: 1;
}

.filter-btn:hover::before,
.filter-btn.active::before {
  left: 0;
}

.filter-btn:hover,
.filter-btn.active {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25);
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.platform-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid #e5e7eb;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.platform-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.platform-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border-color: transparent;
}

.platform-card:hover::before {
  transform: scaleX(1);
}

.platform-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.platform-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  position: relative;
  overflow: hidden;
}

.youtube-bg { background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%); }
.twitter-bg { background: linear-gradient(135deg, #1da1f2 0%, #0d8bd9 100%); }
.tiktok-bg { background: linear-gradient(135deg, #000000 0%, #333333 100%); }
.kuaishou-bg { background: linear-gradient(135deg, #ff6600 0%, #e55a00 100%); }
.bilibili-bg { background: linear-gradient(135deg, #fb7299 0%, #f25d8e 100%); }
.xiaohongshu-bg { background: linear-gradient(135deg, #ff2442 0%, #d61e3a 100%); }

.platform-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.platform-info p {
  color: #6b7280;
  font-size: 0.875rem;
}

.platform-visual {
  margin-bottom: 1.5rem;
  position: relative;
}

.platform-thumbnail {
  width: 100%;
  height: 120px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  background: #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thumbnail-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  background: linear-gradient(135deg, #9ca3af 0%, #6b7280 100%);
}

.youtube-thumb { background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%); }
.twitter-thumb { background: linear-gradient(135deg, #1da1f2 0%, #0d8bd9 100%); }
.tiktok-thumb { background: linear-gradient(135deg, #000000 0%, #333333 100%); }
.kuaishou-thumb { background: linear-gradient(135deg, #ff6600 0%, #e55a00 100%); }
.bilibili-thumb { background: linear-gradient(135deg, #fb7299 0%, #f25d8e 100%); }
.xiaohongshu-thumb { background: linear-gradient(135deg, #ff2442 0%, #d61e3a 100%); }

.play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #374151;
  transition: all 0.3s ease;
}

.platform-card:hover .play-overlay {
  transform: translate(-50%, -50%) scale(1.1);
  background: white;
}

.engagement-indicator, .trending-badge, .live-indicator, .quality-badge, .lifestyle-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.95);
  color: #374151;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.live-dot, .indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3b82f6;
  animation: pulse 2s infinite;
}

.indicator-dot {
  background: #3b82f6;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.platform-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.75rem;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.platform-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #f9fafb;
  color: #374151;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 1px solid #e5e7eb;
}

.platform-link:hover {
  background: #667eea;
  color: white;
  border-color: #667eea;
  transform: translateY(-1px);
}

/* Content Portfolio */
.content-portfolio, .portfolio-gallery {
  padding: 6rem 0;
  background: #f8fafc;
}

.portfolio-grid, .masonry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.content-card, .portfolio-item {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #e5e7eb;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.content-card:hover, .portfolio-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border-color: transparent;
}

.content-card.featured::before, .portfolio-item.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  z-index: 1;
}

.content-thumbnail, .portfolio-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.thumbnail-placeholder, .image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
}

.web3-project { background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%); }
.brand-project, .brand-project-2 { background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%); }
.nft-project { background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%); }
.ui-project { background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%); }
.web3-project-2 { background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%); }

.content-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.95);
  color: #374151;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.live-badge {
  background: rgba(239, 68, 68, 0.95);
  color: white;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #374151;
  transition: all 0.3s ease;
}

.content-card:hover .play-button, .portfolio-item:hover .play-button {
  transform: translate(-50%, -50%) scale(1.1);
  background: white;
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.8) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: white;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.overlay-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.overlay-content p {
  font-size: 0.875rem;
  opacity: 0.9;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-tags .tag {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
}

.overlay-actions {
  display: flex;
  gap: 0.5rem;
}

.view-btn, .info-btn {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.view-btn:hover, .info-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.content-info {
  padding: 1.5rem;
}

.content-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.content-description {
  color: #6b7280;
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.content-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: #6b7280;
}

.stat-item i {
  color: #9ca3af;
}

.content-platforms {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.platform-tag {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.platform-tag.youtube { background: #ff000020; color: #cc0000; }
.platform-tag.bilibili { background: #fb729920; color: #f25d8e; }
.platform-tag.tiktok { background: #00000020; color: #333333; }
.platform-tag.twitter { background: #1da1f220; color: #0d8bd9; }
.platform-tag.kuaishou { background: #ff660020; color: #e55a00; }
.platform-tag.xiaohongshu { background: #ff244220; color: #d61e3a; }

/* Services Showcase (Lana specific) */
.services-showcase {
  padding: 6rem 0;
  background: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid #e5e7eb;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.service-icon {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  background: linear-gradient(135deg, #ec4899 0%, #f59e0b 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 10px 25px -5px rgba(236, 72, 153, 0.4);
}

.service-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.75rem;
}

.service-info p {
  color: #6b7280;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.service-features {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.feature-tag {
  background: #f3f4f6;
  color: #374151;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.service-preview {
  margin-top: 1.5rem;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.preview-item {
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
}

.preview-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.brand-1 { background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%); }
.brand-2 { background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%); }
.brand-3 { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); }

.art-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.art-item {
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
}

.art-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}

.nft-art { background: linear-gradient(135deg, #ec4899 0%, #f59e0b 100%); }
.illustration { background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%); }

.motion-showcase {
  height: 120px;
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.motion-placeholder {
  font-size: 3rem;
  color: white;
  animation: pulse 2s ease-in-out infinite;
}

/* Creative Process */
.creative-process {
  padding: 6rem 0;
  background: white;
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ec4899 0%, #f59e0b 100%);
  color: white;
  font-size: 2rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 10px 25px -5px rgba(236, 72, 153, 0.4);
}

.step-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.75rem;
}

.step-content p {
  color: #6b7280;
  line-height: 1.6;
}

/* Load More Section */
.load-more-section {
  text-align: center;
  margin-top: 4rem;
}

.load-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: #f3f4f6;
  color: #374151;
  padding: 1rem 2rem;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.load-more-btn:hover {
  background: #667eea;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25);
}

.lana-load-more:hover {
  background: #a78bfa;
}

/* Collaboration CTA */
.collaboration-cta {
  padding: 6rem 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.collaboration-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M20 20c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10zm10 0c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10z'/%3E%3C/g%3E%3C/svg%3E") repeat;
}

.lana-cta {
  background: linear-gradient(135deg, #a78bfa 0%, #c4b5fd 100%);
}

.cta-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

.cta-info h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-info p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.cta-features {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.feature-item i {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  flex-direction: column;
}

/* Lana Theme Specific Styles */
.lana-theme .ip-hero {
  background: linear-gradient(135deg, #ec4899 0%, #f59e0b 100%);
}

.lana-theme .filter-btn::before {
  background: linear-gradient(135deg, #a78bfa 0%, #c4b5fd 100%);
}

.lana-theme .platform-card::before {
  background: linear-gradient(135deg, #a78bfa 0%, #c4b5fd 100%);
}

.lana-primary {
  background: linear-gradient(135deg, #a78bfa 0%, #c4b5fd 100%);
  color: white;
  padding: 0.875rem 1.75rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.lana-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(167, 139, 250, 0.4);
}

.lana-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  padding: 0.875rem 1.75rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.lana-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

/* Responsive Design for IP Pages */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  
  .cta-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  
  .platforms-grid, .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .ip-hero {
    padding: 4rem 0 3rem;
  }
  
  .avatar-placeholder {
    width: 150px;
    height: 150px;
    font-size: 3rem;
  }
  
  .ip-name {
    font-size: 2.5rem;
  }
  
  .ip-tagline {
    font-size: 1.125rem;
  }
  
  .ip-stats {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .platform-filters, .content-filters, .service-filters, .portfolio-filters {
    flex-direction: column;
    align-items: center;
  }
  
  .platforms-grid, .portfolio-grid, .services-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline {
    grid-template-columns: 1fr;
  }
  
  .cta-features {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-actions {
    align-items: center;
  }
}

/* ===== COMPLETE IP SHOWCASE STYLES ===== */

/* IP Hero Content - Updated Layout - FORCE GRID */
.ip-hero .container .ip-hero-content,
.ip-hero-content {
  display: grid !important;
  grid-template-columns: auto 1fr !important;
  gap: 4rem !important;
  align-items: center !important;
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Force avatar section layout */
.ip-avatar-section {
  position: relative !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 2rem !important;
}

.ip-avatar-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.ip-avatar {
  position: relative;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  overflow: hidden;
  border: 6px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  margin: 0;
}

.ip-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ip-avatar .avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  font-size: 3rem;
}

.status-indicator {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  background: #10b981;
  border: 3px solid white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.6);
  animation: status-pulse 2s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.status-indicator.active i {
  color: white;
  font-size: 0.6rem;
}

.verification-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 25px;
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 
    0 10px 25px -5px rgba(0, 0, 0, 0.2),
    0 0 20px rgba(16, 185, 129, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2), 0 0 20px rgba(16, 185, 129, 0.3); }
  50% { box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.3), 0 0 30px rgba(16, 185, 129, 0.5); }
}

.ip-info {
  color: white;
  text-align: left;
}

/* Responsive layout for IP hero */
@media (max-width: 768px) {
  .ip-hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .ip-info {
    text-align: center;
  }
  
  .ip-avatar {
    width: 200px !important;
    height: 200px !important;
  }
}

@media (max-width: 480px) {
  .ip-hero-content {
    gap: 2rem;
    padding: 0 1rem;
  }
  
  .ip-avatar {
    width: 180px !important;
    height: 180px !important;
  }
}

.ip-name {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #fff 0%, #f0f9ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ip-title {
  background: linear-gradient(135deg, 
    #64748b 0%,     /* 蓝灰色 */
    #475569 20%,    /* 深蓝灰 */
    #334155 40%,    /* 更深蓝灰 */
    #1e293b 60%,    /* 深蓝 */
    #334155 80%,    /* 回到蓝灰 */
    #64748b 100%);  /* 蓝灰色 */
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  filter: drop-shadow(0 1px 3px rgba(148, 163, 184, 0.3));
  text-align: left;
  line-height: 1.05;
}

.ip-slogan {
  background: linear-gradient(135deg, 
    #64748b 0%,     /* 蓝灰色 */
    #475569 20%,    /* 深蓝灰 */
    #334155 40%,    /* 更深蓝灰 */
    #1e293b 60%,    /* 深蓝 */
    #334155 80%,    /* 回到蓝灰 */
    #64748b 100%);  /* 蓝灰色 */
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  margin-bottom: 2rem;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  filter: drop-shadow(0 1px 3px rgba(148, 163, 184, 0.3));
  text-align: left;
  line-height: 1.05;
}

.ip-stats-mini {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

.stat-mini {
  text-align: center;
}

.stat-mini .number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.stat-mini .label {
  font-size: 0.875rem;
  opacity: 0.8;
}

.ip-actions {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 2rem;
}

.ip-actions .btn-primary,
.ip-actions .btn-secondary {
  padding: 1rem 2rem;
  border-radius: 16px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.ip-actions .btn-primary {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 
    0 10px 25px -5px rgba(0, 0, 0, 0.3),
    0 0 30px rgba(59, 130, 246, 0.2);
}

.ip-actions .btn-primary:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  box-shadow: 
    0 15px 40px -5px rgba(0, 0, 0, 0.4),
    0 0 50px rgba(59, 130, 246, 0.4);
}

.ip-actions .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

.ip-actions .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 15px 40px -5px rgba(0, 0, 0, 0.2);
}

/* Navigation Tabs */
.ip-nav-tabs {
  background: white;
  border-bottom: 2px solid #f1f5f9;
  position: sticky;
  top: 64px;
  z-index: 50;
}

.ip-nav-tabs.sticky {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tabs-container {
  display: flex;
  gap: 0;
}

.tab-link {
  padding: 1rem 1.5rem;
  color: #64748b;
  text-decoration: none;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.tab-link:hover {
  color: #334155;
  background: #f8fafc;
}

.tab-link.active {
  color: #667eea;
  border-bottom-color: #667eea;
  background: #f8fafc;
}

.tab-link i {
  font-size: 1rem;
}

/* Tab Content */
.ip-content {
  padding: 3rem 0;
  background: var(--unified-bg);
  min-height: 100vh;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Overview Section */
.overview-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
}

.overview-main {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.bio-section,
.specialties-section,
.featured-works-section {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.bio-section h3,
.specialties-section h3,
.featured-works-section h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 1.5rem;
}

.bio-text {
  line-height: 1.7;
  color: #475569;
  font-size: 1rem;
}

.specialty-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.specialty-tag {
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
}

.featured-works-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.work-card {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15);
}

.work-thumbnail {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.work-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 2rem;
}

.play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.work-card:hover .play-overlay {
  opacity: 1;
}

.work-info {
  padding: 1.5rem;
}

.work-title {
  font-size: 1rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.work-description {
  font-size: 0.875rem;
  color: #64748b;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.work-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.work-stats .stat {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: #64748b;
}

.platform-badge {
  background: #f1f5f9;
  color: #475569;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Sidebar */
.overview-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card,
.social-links-card,
.recent-achievements-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.info-card h4,
.social-links-card h4,
.recent-achievements-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 1rem;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.info-item .label {
  font-size: 0.875rem;
  color: #64748b;
  font-weight: 500;
}

.info-item .value {
  font-size: 0.875rem;
  color: #1e293b;
  font-weight: 500;
}

.status-active {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #3b82f6 !important;
}

.social-links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: #f8fafc;
  border-radius: 8px;
  text-decoration: none;
  color: #475569;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: #e2e8f0;
  color: #334155;
}

.achievements-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.achievement-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.achievement-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
}

.achievement-info h5 {
  font-size: 0.875rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.25rem;
}

.achievement-info p {
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.4;
}

/* Platforms Section */
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.platform-stat-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.platform-stat-card:hover {
  transform: translateY(-2px);
}

.platform-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.platform-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.platform-info h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1e293b;
}

.platform-info p {
  font-size: 0.875rem;
  color: #64748b;
}

.platform-link {
  margin-left: auto;
  color: #64748b;
  font-size: 1rem;
  transition: color 0.3s ease;
}

.platform-link:hover {
  color: #334155;
}

.platform-stats {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid #f1f5f9;
}

.stat-row:last-child {
  border-bottom: none;
}

.stat-label {
  font-size: 0.875rem;
  color: #64748b;
}

.stat-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: #1e293b;
}

/* Portfolio Section */
.portfolio-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.portfolio-header h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1e293b;
}

.portfolio-filters {
  display: flex;
  gap: 0.5rem;
}

.filter-btn {
  padding: 0.5rem 1rem;
  background: #f8fafc;
  color: #64748b;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover {
  background: #e2e8f0;
  color: #475569;
}

.filter-btn.active {
  background: #667eea;
  color: white;
  border-color: #667eea;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.work-item {
  transition: all 0.3s ease;
}

.work-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.work-card:hover .work-overlay {
  opacity: 1;
}

.play-button {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #667eea;
  font-size: 1.5rem;
  margin-right: 1rem;
}

.external-link {
  color: white;
  font-size: 1.25rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.external-link:hover {
  color: #f1f5f9;
}

.work-badges {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  gap: 0.5rem;
}

.collaboration-badge {
  background: #3b82f6;
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.work-details {
  padding: 1.5rem;
}

.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tag {
  background: #f1f5f9;
  color: #475569;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.work-metrics {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid #f1f5f9;
}

.metric {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: #64748b;
  font-size: 0.75rem;
}

.work-date {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* Achievements Timeline */
.achievements-timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.achievement-timeline-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 2rem;
  align-items: center;
}

.achievement-date {
  text-align: right;
  font-size: 0.875rem;
  color: #64748b;
  font-weight: 500;
}

.achievement-content {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.achievement-icon-large {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.achievement-text h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.5rem;
}

.achievement-text p {
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

.achievement-type {
  display: inline-block;
  background: #f1f5f9;
  color: #475569;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-card {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.contact-card h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 1rem;
}

.contact-card p {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #475569;
}

.contact-method i {
  width: 20px;
  color: #667eea;
}

.cooperation-types {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.cooperation-types h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 1.5rem;
}

.cooperation-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.cooperation-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: #f8fafc;
  border-radius: 8px;
}

.cooperation-item i {
  color: #667eea;
  font-size: 1.25rem;
}

/* Lana Theme Overrides - Light Purple Color Scheme */
.lana-theme .ip-hero {
  background: linear-gradient(135deg, #a78bfa 0%, #c4b5fd 100%);
}

.lana-avatar {
  border-color: rgba(168, 85, 247, 0.4);
}

.lana-badge {
  background: rgba(255, 255, 255, 0.95);
  color: #a78bfa;
  border: 2px solid rgba(167, 139, 250, 0.3);
}

.lana-nav .tab-link.active {
  color: #a855f7;
  border-bottom-color: #a855f7;
}

.lana-tags .specialty-tag,
.lana-tag {
  background: linear-gradient(135deg, #f3e8ff 0%, #fdf4ff 100%);
  color: #8b45c1;
  border: 2px solid rgba(168, 85, 247, 0.2);
  font-weight: 600;
}

.lana-tag:hover {
  background: linear-gradient(135deg, #a855f7 0%, #d946ef 100%);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -8px rgba(168, 85, 247, 0.4);
}

.lana-btn {
  background: rgba(255, 255, 255, 0.98) !important;
  color: #8b45c1 !important;
  border: 2px solid rgba(168, 85, 247, 0.3) !important;
  font-weight: 600;
}

.lana-btn:hover {
  background: rgba(255, 255, 255, 1) !important;
  color: #7c3aed !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -8px rgba(168, 85, 247, 0.3);
}

.lana-btn-secondary {
  background: rgba(255, 255, 255, 0.15) !important;
  border: 2px solid rgba(255, 255, 255, 0.4) !important;
  color: white !important;
}

.lana-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25) !important;
  border-color: rgba(255, 255, 255, 0.6) !important;
}

.lana-work .play-overlay {
  background: rgba(168, 85, 247, 0.9);
  color: white;
}

.lana-overlay {
  background: rgba(168, 85, 247, 0.9) !important;
  color: white !important;
}

/* Additional Lana Theme Improvements */
.lana-theme .ip-hero-content {
  position: relative;
  z-index: 2;
}

.lana-theme .ip-name {
  background: linear-gradient(45deg, #ffffff, #f8fafc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.lana-theme .ip-title {
  color: #f1f5f9;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.lana-theme .ip-slogan {
  color: #e2e8f0;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.lana-platform {
  background: linear-gradient(135deg, #a855f7, #d946ef) !important;
  color: white !important;
}

.lana-card {
  border: 2px solid rgba(168, 85, 247, 0.1);
  background: linear-gradient(135deg, #fefbff 0%, #faf5ff 100%);
}

.lana-social-card {
  background: linear-gradient(135deg, #fefbff 0%, #f3e8ff 100%);
  border: 2px solid rgba(168, 85, 247, 0.1);
}

.lana-social {
  color: #8b45c1 !important;
  border: 1px solid rgba(168, 85, 247, 0.2) !important;
  background: rgba(168, 85, 247, 0.05) !important;
}

.lana-social:hover {
  background: rgba(168, 85, 247, 0.1) !important;
  color: #7c3aed !important;
  transform: translateY(-2px);
}

.lana-achievements {
  background: linear-gradient(135deg, #fefbff 0%, #f3e8ff 100%);
  border: 2px solid rgba(168, 85, 247, 0.1);
}

.lana-status {
  color: #22c55e !important;
}

.lana-work {
  border: 2px solid rgba(168, 85, 247, 0.1);
  background: linear-gradient(135deg, #ffffff 0%, #fefbff 100%);
}

.lana-work:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -12px rgba(168, 85, 247, 0.2);
  border-color: rgba(168, 85, 247, 0.3);
}
}

.lana-platform {
  background: #fdf2f8;
  color: #ec4899;
}

.lana-card,
.lana-social-card,
.lana-achievements {
  border-left: 4px solid #ec4899;
}

.lana-status {
  color: #ec4899 !important;
}

.lana-social {
  border-left: 3px solid transparent;
}

.lana-social:hover {
  border-left-color: #ec4899;
  background: #fdf2f8;
}

/* Responsive Design for IP Pages */
@media (max-width: 1024px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }
  
  .featured-works-grid {
    grid-template-columns: 1fr;
  }
  
  .platforms-grid {
    grid-template-columns: 1fr;
  }
  
  .ip-hero-content {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .ip-name {
    font-size: 2.5rem;
  }
  
  .ip-stats-mini {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .tabs-container {
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  
  .tabs-container::-webkit-scrollbar {
    display: none;
  }
  
  .tab-link {
    flex-shrink: 0;
  }
  
  .works-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .cooperation-list {
    grid-template-columns: 1fr;
  }
  
  .achievement-timeline-item {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .achievement-date {
    text-align: left;
  }
  
  .social-links-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .ip-avatar {
    width: 150px;
    height: 150px;
  }
  
  .ip-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .ip-actions .btn-primary,
  .ip-actions .btn-secondary {
    justify-content: center;
    width: 100%;
  }
}

/* ===== IP MANAGEMENT ADMIN SYSTEM STYLES ===== */

/* Admin Header Styles */
.admin-header {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--accent-purple) 100%);
  color: white;
  padding: 1rem 0;
  box-shadow: var(--shadow-lg);
}

.admin-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.admin-logo i {
  font-size: 1.5rem;
  color: var(--accent-cyan);
}

.admin-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

/* Admin Content */
.admin-content {
  padding: 2rem 0;
  min-height: calc(100vh - 200px);
}

/* Admin Stats Cards */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, var(--brand-primary), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.stat-info h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 0.25rem 0;
}

.stat-info p {
  color: var(--gray-600);
  margin: 0;
  font-size: 0.875rem;
}

/* IP Management Cards */
.ip-management {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

.management-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-200);
}

.management-header h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0;
}

.management-filters select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-sm);
  background: white;
  font-size: 0.875rem;
}

.ip-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

.ip-management-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
}

.ip-management-card:hover {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.ip-card-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--gray-100);
}

.ip-avatar-mini {
  position: relative;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.ip-avatar-mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-placeholder-mini {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--gray-400), var(--gray-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.status-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid white;
}

.status-dot.active { background-color: var(--accent-green); }
.status-dot.inactive { background-color: var(--accent-blue); }
.status-dot.archived { background-color: var(--gray-400); }

.ip-basic-info {
  flex: 1;
}

.ip-basic-info h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 0.25rem 0;
}

.ip-basic-info p {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin: 0 0 0.5rem 0;
}

.status-badge {
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

.status-badge.status-active {
  background-color: #dcfce7;
  color: #166534;
}

.status-badge.status-inactive {
  background-color: #dbeafe;
  color: #1e40af;
}

.status-badge.status-archived {
  background-color: #f3f4f6;
  color: #374151;
}

.ip-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-sm);
  background: white;
  color: var(--gray-600);
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-icon:hover {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}

.ip-card-stats {
  padding: 1rem 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  border-bottom: 1px solid var(--gray-100);
}

.ip-card-stats .stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ip-card-stats .stat-item i {
  color: var(--gray-400);
  font-size: 0.875rem;
}

.stat-text {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--gray-500);
  line-height: 1;
}

.ip-card-platforms {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--gray-100);
}

.platforms-preview {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.platforms-label {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.platform-icons {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.platform-icons i {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-size: 0.875rem;
}

.more-platforms {
  font-size: 0.75rem;
  color: var(--gray-400);
  background: var(--gray-100);
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-sm);
}

.ip-card-actions {
  padding: 1rem 1.5rem;
  display: flex;
  gap: 0.75rem;
}

.action-btn {
  flex: 1;
  padding: 0.5rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-sm);
  color: var(--gray-700);
  font-size: 0.875rem;
  text-align: center;
  transition: all 0.3s ease;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.action-btn:hover {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}

/* IP Edit Form Styles */
.admin-edit-ip-page .admin-content {
  background: var(--gray-50);
}

.ip-form {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  max-width: 800px;
  margin: 0 auto;
}

.form-section {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
}

.form-section:last-of-type {
  border-bottom: none;
  margin-bottom: 1rem;
}

.form-section h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 1.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(40, 61, 254, 0.1);
}

.form-group small {
  font-size: 0.75rem;
  color: var(--gray-500);
  margin-top: 0.25rem;
}

.social-links-inputs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-200);
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: white;
  border-radius: var(--border-radius-lg);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-2xl);
  margin: 2rem;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--gray-400);
  cursor: pointer;
  border-radius: var(--border-radius-sm);
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: var(--gray-100);
  color: var(--gray-600);
}

.modal-content form {
  padding: 1.5rem;
}

/* Works Management Styles */
.admin-ip-works-page .admin-content {
  background: var(--gray-50);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.work-card {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
}

.work-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.work-thumbnail {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.work-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.no-thumbnail {
  width: 100%;
  height: 100%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 2rem;
}

.work-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.work-card:hover .work-overlay {
  opacity: 1;
}

.work-actions {
  display: flex;
  gap: 0.75rem;
}

.work-actions .action-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: white;
  color: var(--gray-700);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.work-actions .action-btn:hover {
  background: var(--brand-primary);
  color: white;
}

.work-actions .action-btn.delete:hover {
  background: #ef4444;
}

.work-info {
  padding: 1.5rem;
}

.work-info h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 0.5rem 0;
  line-height: 1.4;
}

.work-info p {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin: 0 0 1rem 0;
  line-height: 1.5;
}

.work-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.work-stats .stat {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--gray-500);
  font-size: 0.875rem;
}

.work-stats .stat i {
  font-size: 0.75rem;
}

/* Empty State */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  color: var(--gray-500);
}

.empty-icon {
  font-size: 4rem;
  color: var(--gray-300);
  margin-bottom: 1rem;
}

.empty-state h3 {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--gray-600);
  margin: 0 0 0.5rem 0;
}

.empty-state p {
  margin: 0 0 1.5rem 0;
  color: var(--gray-500);
}

/* Analytics Dashboard Styles */
.admin-ip-analytics-page .admin-content {
  background: var(--gray-50);
}

.analytics-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.overview-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.overview-card .card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-lg);
  background: linear-gradient(135deg, var(--brand-primary), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.overview-card .card-content h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 0.25rem 0;
}

.overview-card .card-content p {
  color: var(--gray-600);
  margin: 0 0 0.5rem 0;
  font-size: 0.875rem;
}

.trend {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-sm);
}

.trend.positive {
  background: #dcfce7;
  color: #166534;
}

.trend.negative {
  background: #fee2e2;
  color: #7c3aed;
}

.trend.neutral {
  background: var(--gray-100);
  color: var(--gray-600);
}

/* Analytics Sections */
.analytics-section {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  margin-bottom: 1.5rem;
}

.analytics-section .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-200);
}

.analytics-section .section-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0;
}

/* Platform Stats Grid */
.platform-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.platform-stat-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
}

.platform-stat-card:hover {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-lg);
}

.platform-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--gray-100);
}

.platform-header .platform-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, var(--brand-primary), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.platform-header .platform-info {
  flex: 1;
}

.platform-header .platform-info h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 0.25rem 0;
  text-transform: capitalize;
}

.platform-header .platform-info a {
  color: var(--brand-primary);
  font-size: 0.875rem;
  text-decoration: none;
}

.platform-header .platform-info a:hover {
  text-decoration: underline;
}

.platform-metrics {
  padding: 1rem 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.metric {
  text-align: center;
}

.metric-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
}

.metric-label {
  display: block;
  font-size: 0.75rem;
  color: var(--gray-500);
  margin-top: 0.25rem;
}

/* Achievements List */
.achievements-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.achievement-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-md);
  background: var(--gray-50);
  transition: all 0.3s ease;
}

.achievement-item:hover {
  border-color: var(--brand-primary);
  background: white;
}

.achievement-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.achievement-content {
  flex: 1;
}

.achievement-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 0.25rem 0;
}

.achievement-content p {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin: 0 0 0.5rem 0;
}

.achievement-date {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.achievement-value {
  text-align: right;
}

.value-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand-primary);
  line-height: 1;
}

.value-label {
  font-size: 0.75rem;
  color: var(--gray-500);
}

/* Responsive Adjustments for Admin System */
@media (max-width: 768px) {
  .admin-nav {
    flex-direction: column;
    gap: 1rem;
  }
  
  .admin-actions {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .ip-cards-grid,
  .works-grid,
  .platform-stats-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .social-links-inputs {
    grid-template-columns: 1fr;
  }
  
  .analytics-overview {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .platform-metrics {
    grid-template-columns: 1fr;
  }
  
  .ip-card-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .analytics-overview {
    grid-template-columns: 1fr;
  }
  
  .admin-stats {
    grid-template-columns: 1fr;
  }
  
  .achievement-item {
    flex-direction: column;
    text-align: center;
  }
  
  .modal-content {
    margin: 1rem;
    width: calc(100% - 2rem);
  }
}

/* ===== ENHANCED IP SHOWCASE STYLES ===== */

/* Modern IP Hero Section */
.ip-hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.ip-avatar-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.ip-avatar {
  position: relative;
  margin-bottom: 1.5rem;
}

.ip-avatar img {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease;
}

.ip-avatar:hover img {
  transform: scale(1.05);
}

.status-indicator {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #3b82f6;
  border: 4px solid white;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.status-indicator.active {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { 
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4), 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  50% { 
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4), 0 0 0 10px rgba(16, 185, 129, 0);
  }
}

.verification-badge {
  position: static !important;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
  color: white !important;
  padding: 0.75rem 1.25rem;
  border-radius: 25px;
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 
    0 10px 25px -5px rgba(0, 0, 0, 0.2),
    0 0 20px rgba(16, 185, 129, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  animation: pulse-glow 3s ease-in-out infinite;
  margin-top: 1rem;
}

/* IP Info Section */
.ip-info {
  color: white;
  max-width: 600px;
}

.ip-name {
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 900;
  margin-bottom: 0.5rem;
  line-height: 0.9;
  text-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
  background: linear-gradient(45deg, #ffffff, #f1f5f9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ip-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
  opacity: 0.95;
  color: #e2e8f0;
}

.ip-slogan {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  line-height: 1.5;
  font-style: italic;
  color: #cbd5e1;
}

/* Mini Stats */
.ip-stats-mini {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.stat-mini {
  text-align: center;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-mini .number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
  color: white;
}

.stat-mini .label {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Action Buttons */
.ip-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.ip-actions .btn-primary,
.ip-actions .btn-secondary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
}

.ip-actions .btn-primary {
  background: rgba(255, 255, 255, 0.95);
  color: #1f2937;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.ip-actions .btn-primary:hover {
  background: white;
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.3);
}

.ip-actions .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.ip-actions .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Navigation Tabs */
.ip-nav-tabs {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 24px -8px rgba(0, 0, 0, 0.1);
}

.tabs-container {
  display: flex;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.tab-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 1.5rem;
  font-weight: 500;
  color: #64748b;
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
  position: relative;
}

.tab-link:hover {
  color: #3b82f6;
  background: rgba(59, 130, 246, 0.05);
}

.tab-link.active {
  color: #3b82f6;
  border-bottom-color: #3b82f6;
  background: rgba(59, 130, 246, 0.08);
}

.tab-link.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: #3b82f6;
}

/* Content Sections */
.ip-content {
  padding: 4rem 0;
  max-width: 1400px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.tab-content {
  display: none;
  animation: fadeIn 0.5s ease-in-out;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Overview Section */
.overview-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
}

.overview-main {
  space-y: 3rem;
}

.overview-sidebar {
  space-y: 2rem;
}

.bio-section,
.specialties-section,
.featured-works-section {
  margin-bottom: 3rem;
}

.bio-section h3,
.specialties-section h3,
.featured-works-section h3 {
  font-size: 1.875rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1.5rem;
  position: relative;
}

.bio-section h3::after,
.specialties-section h3::after,
.featured-works-section h3::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  border-radius: 2px;
}

.bio-text {
  font-size: 1.125rem;
  line-height: 1.75;
  color: #4b5563;
}

/* Specialty Tags */
.specialty-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.specialty-tag {
  background: linear-gradient(135deg, #e0e7ff, #f3f4f6);
  color: #4338ca;
  padding: 0.75rem 1.25rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 2px solid #e0e7ff;
  transition: all 0.3s ease;
}

.specialty-tag:hover {
  background: linear-gradient(135deg, #4338ca, #6366f1);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -8px rgba(67, 56, 202, 0.4);
}

/* Featured Works Grid */
.featured-works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.work-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px -8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.work-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.15);
}

.work-thumbnail {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #f1f5f9;
}

.work-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.work-card:hover .work-thumbnail img {
  transform: scale(1.1);
}

.thumbnail-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #e0e7ff, #f3f4f6);
  color: #6366f1;
  font-size: 2rem;
}

.play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #3b82f6;
  opacity: 0;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.work-card:hover .play-overlay {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.1);
}

.work-info {
  padding: 1.5rem;
}

.work-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.work-description {
  color: #6b7280;
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.work-stats {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
}

.work-stats .stat {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: #6b7280;
}

.platform-badge {
  margin-left: auto;
  background: #f3f4f6;
  color: #374151;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Info Cards */
.info-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 4px 24px -8px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.info-card h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1.5rem;
}

.info-list {
  space-y: 1rem;
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f1f5f9;
}

.info-item:last-child {
  border-bottom: none;
}

.info-label {
  font-weight: 500;
  color: #6b7280;
}

.info-value {
  font-weight: 600;
  color: #1f2937;
}

/* Theme-specific colors */
.giant-cutie-theme .tab-link.active {
  color: #667eea;
  border-bottom-color: #667eea;
  background: rgba(102, 126, 234, 0.08);
}

.lana-theme .tab-link.active {
  color: #a855f7;
  border-bottom-color: #a855f7;
  background: rgba(168, 85, 247, 0.08);
}

.lana-theme .tab-link:hover {
  color: #9333ea;
  background: rgba(168, 85, 247, 0.05);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .ip-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  
  .overview-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .tabs-container {
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  
  .tabs-container::-webkit-scrollbar {
    display: none;
  }
  
  .tab-link {
    white-space: nowrap;
    flex-shrink: 0;
  }
}

@media (max-width: 640px) {
  .ip-hero {
    padding: 4rem 0 3rem;
    min-height: 60vh;
  }
  
  .ip-avatar img {
    width: 160px;
    height: 160px;
  }
  
  .ip-stats-mini {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .ip-actions {
    justify-content: center;
  }
  
  .ip-actions .btn-primary,
  .ip-actions .btn-secondary {
    padding: 0.875rem 1.5rem;
    font-size: 0.875rem;
  }
  
  .featured-works-grid {
    grid-template-columns: 1fr;
  }
  
  .ip-content {
    padding: 2rem 1rem;
  }
}

/* Image Upload Components */
.image-upload-container {
  margin-bottom: 1.5rem;
}

.image-preview-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--gray-100);
}

.image-preview-wrapper:hover .image-upload-overlay {
  opacity: 1;
}

.image-preview {
  display: block;
  max-width: 100%;
  height: auto;
  transition: all 0.3s ease;
}

.avatar-preview {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
}

.banner-preview {
  width: 300px;
  height: 100px;
  object-fit: cover;
}

.cover-preview {
  width: 300px;
  height: 200px;
  object-fit: cover;
}

.image-upload-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  color: white;
  font-size: 0.875rem;
  cursor: pointer;
}

.image-upload-overlay i {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.image-upload-controls {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.image-upload-input {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

.btn-upload {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--brand-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  max-width: 200px;
}

.btn-upload:hover {
  background: var(--brand-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-upload:disabled {
  background: var(--gray-400);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-upload i {
  font-size: 0.875rem;
}

.url-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
  transition: border-color 0.2s ease;
}

.url-input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(40, 61, 254, 0.1);
}

.url-input::placeholder {
  color: var(--gray-400);
}

/* Admin Form Styles Enhancement */
.admin-edit-ip-page .form-section {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}

.admin-edit-ip-page .form-section h3 {
  margin: 0 0 1.5rem 0;
  color: var(--gray-800);
  font-size: 1.25rem;
  font-weight: 600;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gray-100);
}

.admin-edit-ip-page .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.admin-edit-ip-page .form-group {
  margin-bottom: 1.5rem;
}

.admin-edit-ip-page .form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--gray-700);
  font-size: 0.875rem;
}

.admin-edit-ip-page .form-group input,
.admin-edit-ip-page .form-group select,
.admin-edit-ip-page .form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.admin-edit-ip-page .form-group input:focus,
.admin-edit-ip-page .form-group select:focus,
.admin-edit-ip-page .form-group textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(40, 61, 254, 0.1);
}

.admin-edit-ip-page .form-group small {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--gray-500);
}

.admin-edit-ip-page .form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  padding: 2rem;
  background: var(--gray-50);
  border-radius: var(--border-radius-lg);
  margin-top: 2rem;
}

.admin-edit-ip-page .btn-primary,
.admin-edit-ip-page .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.admin-edit-ip-page .btn-primary {
  background: var(--brand-primary);
  color: white;
}

.admin-edit-ip-page .btn-primary:hover:not(:disabled) {
  background: var(--brand-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.admin-edit-ip-page .btn-secondary {
  background: var(--gray-200);
  color: var(--gray-700);
}

.admin-edit-ip-page .btn-secondary:hover:not(:disabled) {
  background: var(--gray-300);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.admin-edit-ip-page .btn-primary:disabled,
.admin-edit-ip-page .btn-secondary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .admin-edit-ip-page .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .image-preview-wrapper {
    text-align: center;
  }
  
  .banner-preview,
  .cover-preview {
    width: 100%;
    max-width: 300px;
  }
  
  .admin-edit-ip-page .form-actions {
    flex-direction: column;
  }
}

/* ================================
   ADMIN DASHBOARD STYLES
   ================================ */

/* Admin Dashboard Layout */
.admin-dashboard {
  min-height: 100vh;
  background: var(--gray-50);
}

.admin-header {
  background: white;
  border-bottom: 1px solid var(--gray-200);
  padding: 1rem 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.admin-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Admin Navigation Menu */
.admin-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-menu .nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  color: var(--gray-600);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.admin-menu .nav-item:hover {
  color: var(--brand-primary);
  background: var(--blue-50);
  text-decoration: none;
}

.admin-menu .nav-item.active {
  color: var(--brand-primary);
  background: var(--blue-100);
}

.admin-menu .nav-item i {
  font-size: 0.875rem;
}

/* Dropdown Menu */
.nav-item.dropdown {
  position: relative;
  cursor: pointer;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
  user-select: none;
}

.dropdown-toggle:hover {
  color: var(--brand-primary);
  background: var(--blue-50);
}

.dropdown-arrow {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.nav-item.dropdown.open .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 180px;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
  z-index: 1000;
}

.nav-item.dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--gray-700);
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  color: var(--brand-primary);
  background: var(--blue-50);
  text-decoration: none;
}

.dropdown-item i {
  font-size: 0.875rem;
  width: 1rem;
  text-align: center;
}

.admin-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-800);
}

.admin-logo i {
  color: var(--brand-primary);
  font-size: 1.5rem;
}

.admin-user {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logout-btn {
  color: var(--gray-600);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
}

.logout-btn:hover {
  color: var(--red-600);
  background: var(--red-50);
}

/* Dashboard Content */
.admin-content {
  padding: 2rem 0;
}

/* ================================
   CONTACT PAGE ENHANCEMENTS
   Enhanced readability and contrast
   ================================ */

/* Contact Page Layout */
.contact-content {
  padding: 4rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
  position: relative;
}

.contact-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23f1f5f9' fill-opacity='0.4'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  opacity: 0.6;
}

.contact-content .container {
  position: relative;
  z-index: 2;
}

/* Contact Grid Layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

/* Contact Info Section - Enhanced Contrast */
.contact-info {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-info h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 2rem;
  position: relative;
}

.contact-info h2::after {
  content: '';
  position: absolute;
  bottom: -0.75rem;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  border-radius: 2px;
}

/* Contact Items - High Contrast */
.contact-item {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: rgba(248, 250, 252, 0.8);
  border-radius: 12px;
  border-left: 4px solid var(--accent-blue);
  transition: all 0.3s ease;
}

.contact-item:hover {
  background: rgba(241, 245, 249, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -8px rgba(0, 0, 0, 0.1);
}

.contact-item h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-item h3::before {
  content: '●';
  color: var(--accent-blue);
  font-size: 0.75rem;
}

.contact-item p {
  font-size: 1.2rem;
  font-weight: 500;
  color: #334155;
  margin: 0;
  line-height: 1.6;
}

/* Social Links - Enhanced Visibility */
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 0.75rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: white;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  font-size: 0.875rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px -4px rgba(59, 130, 246, 0.4);
}

.social-links a:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -8px rgba(59, 130, 246, 0.5);
  background: linear-gradient(135deg, var(--accent-light-blue), var(--accent-light-purple));
}

/* Contact Form Section - High Contrast */
.contact-form {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-form h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 2rem;
  position: relative;
}

.contact-form h2::after {
  content: '';
  position: absolute;
  bottom: -0.75rem;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
  border-radius: 2px;
}

/* Enhanced Form Controls */
.contact-form .form-group {
  margin-bottom: 1.5rem;
}

.contact-form .form-group label {
  display: block;
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: #1e293b;
  font-size: 0.95rem;
}

.contact-form .form-group input,
.contact-form .form-group select,
.contact-form .form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 400;
  color: #1e293b;
  background: rgba(248, 250, 252, 0.8);
  transition: all 0.3s ease;
  font-family: inherit;
}

.contact-form .form-group input:focus,
.contact-form .form-group select:focus,
.contact-form .form-group textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
  background: rgba(255, 255, 255, 0.9);
}

.contact-form .form-group input::placeholder,
.contact-form .form-group textarea::placeholder {
  color: #64748b;
  font-weight: 400;
}

/* Submit Button - Enhanced */
.contact-form .btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 2.5rem;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px -8px rgba(59, 130, 246, 0.4);
  width: 100%;
  justify-content: center;
}

.contact-form .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px -8px rgba(59, 130, 246, 0.5);
  background: linear-gradient(135deg, var(--accent-light-blue), var(--accent-light-purple));
}

.contact-form .btn-primary:active {
  transform: translateY(0);
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-info,
  .contact-form {
    padding: 2rem;
  }
  
  .contact-info h2,
  .contact-form h2 {
    font-size: 1.75rem;
  }
  
  .social-links {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .social-links a {
    text-align: center;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .contact-content {
    padding: 2rem 0;
  }
  
  .contact-info,
  .contact-form {
    padding: 1.5rem;
    border-radius: 16px;
  }
  
  .contact-item {
    padding: 1.25rem;
  }
  
  .contact-form .btn-primary {
    padding: 1rem 2rem;
    font-size: 0.95rem;
  }
}

/* ================================
   IP MATRIX REDESIGN STYLES
   Modern & Professional Layout
   ================================ */

/* IP Matrix Grid Layout - Redesigned */
.ip-matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  max-width: 1300px; /* 进一步增加最大宽度 */
  margin: 2rem auto 0;
  padding: 0 1rem;
}

/* IP Matrix Card Base - Premium Glassmorphism Design */
.ip-matrix-card {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.92) 0%, 
    rgba(248, 250, 252, 0.88) 100%);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-radius: 24px;
  padding: 0;
  box-shadow: 
    0 20px 40px -12px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(255, 255, 255, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.55);
  overflow: hidden;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  height: fit-content;
}

/* Ensure all text in IP matrix cards is visible */
.ip-matrix-card * {
  -webkit-text-fill-color: initial !important;
  text-fill-color: initial !important;
}

.ip-matrix-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 
    0 40px 80px -16px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(255, 255, 255, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.95) 0%, 
    rgba(248, 250, 252, 0.92) 100%);
}

/* Theme-specific gradients - Enhanced */
.ip-matrix-card.giant-cutie-theme::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, 
    rgba(59, 130, 246, 0.8) 0%, 
    rgba(96, 165, 250, 0.8) 50%,
    rgba(125, 211, 252, 0.8) 100%);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.ip-matrix-card.lana-theme::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, 
    rgba(139, 92, 246, 0.8) 0%, 
    rgba(167, 139, 250, 0.8) 50%,
    rgba(196, 181, 253, 0.8) 100%);
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

/* Card Header - Premium Glass Design */
.ip-card-header {
  padding: 1.75rem 1.75rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.3) 0%, 
    rgba(248, 250, 252, 0.25) 100%);
}

.ip-avatar-container {
  flex-shrink: 0;
}

.ip-avatar {
  position: relative;
  width: 100px; /* 增加头像尺寸 */
  height: 100px; /* 增加头像尺寸 */
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 32px -8px rgba(0, 0, 0, 0.3);
}

.ip-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.status-indicator {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  background: #10b981;
  border: 3px solid white;
  border-radius: 50%;
  animation: pulse-indicator 2s infinite;
}

@keyframes pulse-indicator {
  0%, 100% { 
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  50% { 
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }
}

/* IP Info Section */
.ip-info {
  flex: 1;
  min-width: 0;
}

.ip-name-section {
  margin-bottom: 0.75rem;
}

.ip-matrix-card .ip-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a !important;
  margin: 0 0 0.25rem 0;
  line-height: 1.2;
  background: none !important;
  -webkit-text-fill-color: initial !important;
  text-fill-color: initial !important;
}

.ip-matrix-card .ip-name-en {
  font-size: 0.875rem;
  color: #374151 !important;
  font-weight: 600;
  background: none !important;
  -webkit-text-fill-color: initial !important;
  text-fill-color: initial !important;
}

.ip-description {
  font-size: 1.15rem;
  color: #1f2937;
  margin: 0 0 1rem 0;
  line-height: 1.4;
  font-weight: 500;
}

.ip-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.badge.verified {
  background: rgba(16, 185, 129, 0.1);
  color: #065f46;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge.trending {
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge.rising {
  background: rgba(139, 92, 246, 0.1);
  color: #6b21a8;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

/* Actions */
.ip-actions {
  flex-shrink: 0;
}

.btn-detail {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: rgba(59, 130, 246, 0.15);
  color: #1d4ed8;
  border: 2px solid rgba(59, 130, 246, 0.3);
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-detail:hover {
  background: var(--accent-blue);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -8px rgba(59, 130, 246, 0.4);
}

/* Stats Section - Redesigned */
.ip-stats-section {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.2) 0%, 
    rgba(248, 250, 252, 0.15) 100%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

/* New 4-box stats grid for IP matrix */
.stats-grid-four {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 0.75rem;
}

.stat-item {
  text-align: center;
  padding: 1rem 0.75rem;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.6) 0%, 
    rgba(248, 250, 252, 0.45) 100%);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 80px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.stat-item:hover {
  transform: translateY(-3px);
  box-shadow: 
    0 12px 30px -8px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.5);
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.7) 0%, 
    rgba(248, 250, 252, 0.55) 100%);
}

.stat-number {
  display: block;
  font-size: 1.75rem; /* 增加字体大小 */
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 0.25rem;
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem; /* 增加字体大小 */
  color: #374151;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
  display: block;
}

.stat-label-en {
  font-size: 0.7rem;
  color: #6b7280;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0.025em;
  display: block;
  line-height: 1.2;
}

/* Platforms Section - Redesigned */
.ip-platforms-section {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.18) 0%, 
    rgba(248, 250, 252, 0.12) 100%);
}

.section-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: #374151;
  margin: 0 0 1rem 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.platforms-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.625rem;
}

/* Expanded platforms list for Giant Cutie (6 platforms) - 2 rows of 3 layout */
.platforms-list-expanded {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 0.625rem;
}

/* First row: 3 platforms */
.platforms-list-expanded .platform-item:nth-child(1) {
  grid-column: 1;
  grid-row: 1;
}

.platforms-list-expanded .platform-item:nth-child(2) {
  grid-column: 2;
  grid-row: 1;
}

.platforms-list-expanded .platform-item:nth-child(3) {
  grid-column: 3;
  grid-row: 1;
}

/* Second row: 3 platforms */
.platforms-list-expanded .platform-item:nth-child(4) {
  grid-column: 1;
  grid-row: 2;
}

.platforms-list-expanded .platform-item:nth-child(5) {
  grid-column: 2;
  grid-row: 2;
}

.platforms-list-expanded .platform-item:nth-child(6) {
  grid-column: 3;
  grid-row: 2;
}

.platform-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.5) 0%, 
    rgba(248, 250, 252, 0.35) 100%);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  min-height: 50px;
  height: 50px;
  min-width: 0;
  flex: 1;
}

.platform-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
  transition: all 0.2s ease;
}

.platform-item:hover {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.65) 0%, 
    rgba(248, 250, 252, 0.5) 100%);
  transform: translateY(-2px);
  box-shadow: 
    0 10px 30px -10px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.5);
  border-color: rgba(255, 255, 255, 0.5);
}

.platform-item:hover::before {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
}

.lana-theme .platform-item:hover::before {
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-light-purple));
}

/* Platform Link Styles */
.platform-link {
  text-decoration: none;
  color: inherit;
}

.platform-link:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
}

.giant-cutie-theme .platform-link:hover {
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.3);
}

.lana-theme .platform-link:hover {
  background: rgba(124, 58, 237, 0.1);
  border-color: rgba(124, 58, 237, 0.3);
}

.platform-item i {
  font-size: 1.125rem;
  width: 20px;
  min-width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.giant-cutie-theme .platform-item i {
  color: #2563eb;
}

.lana-theme .platform-item i {
  color: #7c3aed;
}

.platform-details {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.platform-name {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #1f2937;
  line-height: 1.1;
  margin-bottom: 0.1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.platform-status {
  font-size: 0.7rem;
  color: #059669;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* Specialties Section - Redesigned */
.ip-specialties-section {
  padding: 1.25rem 1.75rem 1.75rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.15) 0%, 
    rgba(248, 250, 252, 0.1) 100%);
}

.specialty-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.specialty-tag {
  padding: 0.5rem 1rem;
  border-radius: 18px;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.giant-cutie-theme .specialty-tag {
  background: linear-gradient(135deg, 
    rgba(59, 130, 246, 0.2) 0%, 
    rgba(96, 165, 250, 0.15) 100%);
  color: #1e40af;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.giant-cutie-theme .specialty-tag:hover {
  background: linear-gradient(135deg, 
    rgba(59, 130, 246, 0.8) 0%, 
    rgba(37, 99, 235, 0.9) 100%);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px -6px rgba(59, 130, 246, 0.4);
}

.lana-theme .specialty-tag {
  background: linear-gradient(135deg, 
    rgba(139, 92, 246, 0.2) 0%, 
    rgba(167, 139, 250, 0.15) 100%);
  color: #6b21a8;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.lana-theme .specialty-tag:hover {
  background: linear-gradient(135deg, 
    rgba(139, 92, 246, 0.8) 0%, 
    rgba(124, 58, 237, 0.9) 100%);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px -6px rgba(139, 92, 246, 0.4);
  border: 2px solid rgba(139, 92, 246, 0.3);
}

.lana-theme .specialty-tag:hover {
  background: var(--accent-purple);
  color: white;
  transform: translateY(-2px);
}

/* Responsive Design for IP Matrix */
@media (max-width: 968px) {
  .ip-matrix-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
  
  .ip-card-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .platforms-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .ip-matrix-card {
    border-radius: 20px;
  }
  
  .ip-card-header,
  .ip-stats-section,
  .ip-platforms-section,
  .ip-specialties-section {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  
  .ip-card-header {
    padding-top: 1.5rem;
  }
  
  .ip-avatar {
    width: 70px;
    height: 70px;
  }
  
  .ip-name {
    font-size: 1.25rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .specialty-tags {
    justify-content: center;
  }
}

.dashboard-header {
  text-align: center;
  margin-bottom: 3rem;
}

.dashboard-header h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 0.5rem;
}

.dashboard-header p {
  color: var(--gray-600);
  font-size: 1.125rem;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.2s ease;
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stat-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
}

.stat-icon.ip { background: var(--blue-500); }
.stat-icon.works { background: var(--green-500); }
.stat-icon.tutorials { background: var(--purple-500); }
.stat-icon.uploads { background: var(--orange-500); }

.stat-info {
  flex: 1;
}

.stat-info h3 {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 0.25rem;
}

.stat-info p {
  color: var(--gray-600);
  font-size: 0.875rem;
}

.stat-link {
  color: var(--brand-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
}

.stat-link:hover {
  text-decoration: underline;
}

/* Quick Actions */
.quick-actions {
  margin-bottom: 3rem;
}

.quick-actions h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 1.5rem;
}

.actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.action-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  text-decoration: none;
  color: var(--gray-800);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  text-align: center;
  transition: all 0.2s ease;
}

.action-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--brand-primary);
}

.action-card i {
  font-size: 2rem;
  color: var(--brand-primary);
  margin-bottom: 1rem;
}

.action-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.action-card p {
  color: var(--gray-600);
  font-size: 0.875rem;
}

/* Recent Activities */
.recent-activities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.activity-section {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}

.activity-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--gray-200);
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--border-radius);
  background: var(--gray-50);
}

.activity-item i {
  color: var(--brand-primary);
  width: 1.25rem;
  text-align: center;
}

.activity-info {
  flex: 1;
}

.activity-title {
  display: block;
  font-weight: 500;
  color: var(--gray-800);
  font-size: 0.875rem;
}

.activity-time {
  display: block;
  color: var(--gray-500);
  font-size: 0.75rem;
}

.activity-empty {
  text-align: center;
  padding: 2rem;
  color: var(--gray-500);
  font-style: italic;
}

/* Works Management */
.admin-works-management,
.admin-tutorials-management,
.admin-uploads-management {
  min-height: 100vh;
  background: var(--gray-50);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.work-card {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all 0.2s ease;
}

.work-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.work-thumbnail {
  position: relative;
  height: 200px;
  background: var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail-placeholder {
  color: var(--gray-400);
  font-size: 3rem;
}

.work-status {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
}

.status-badge {
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 500;
}

.status-badge.published {
  background: var(--green-100);
  color: var(--green-700);
}

.status-badge.draft {
  background: var(--yellow-100);
  color: var(--yellow-700);
}

.status-badge.archived {
  background: var(--gray-100);
  color: var(--gray-700);
}

.work-info {
  padding: 1.5rem;
}

.work-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 0.5rem;
}

.work-client {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.work-category {
  color: var(--brand-primary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.work-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  color: var(--gray-500);
  font-size: 0.875rem;
}

.work-actions {
  display: flex;
  gap: 0.5rem;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--gray-500);
}

.empty-state i {
  font-size: 4rem;
  color: var(--gray-300);
  margin-bottom: 1rem;
}

.empty-state h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Admin Form Styles */
.admin-form-page {
  min-height: 100vh;
  background: var(--gray-50);
}

.form-container {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}

.admin-form {
  padding: 2rem;
}

.form-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-200);
}

.form-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.form-section h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(40, 61, 254, 0.1);
}

.form-group small {
  display: block;
  margin-top: 0.25rem;
  color: var(--gray-500);
  font-size: 0.75rem;
}

/* Image Upload Areas */
.image-upload-area {
  border: 2px dashed var(--gray-300);
  border-radius: var(--border-radius);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.image-upload-area:hover {
  border-color: var(--brand-primary);
  background: var(--blue-50);
}

.image-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.image-preview i {
  font-size: 2rem;
  color: var(--gray-400);
}

.image-preview p {
  color: var(--gray-600);
  font-weight: 500;
}

.image-preview small {
  color: var(--gray-500);
}

.multiple-upload-area {
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 1rem;
}

.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.image-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.image-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.remove-btn {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  background: var(--red-500);
  color: white;
  border: none;
  border-radius: 50%;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.75rem;
}

.upload-btn {
  width: 100%;
  padding: 0.75rem;
  border: 1px dashed var(--gray-300);
  border-radius: var(--border-radius);
  background: var(--gray-50);
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.2s ease;
}

.upload-btn:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  background: var(--blue-50);
}

/* Tags Input */
.tags-input-container {
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 0.5rem;
  min-height: 2.5rem;
  cursor: text;
}

.tags-display {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.tag-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--blue-100);
  color: var(--blue-700);
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
}

.tag-remove {
  background: none;
  border: none;
  color: var(--blue-700);
  cursor: pointer;
  padding: 0;
  width: 1rem;
  height: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tags-input-container input {
  border: none;
  outline: none;
  background: none;
  flex: 1;
  min-width: 120px;
  padding: 0.25rem;
}

/* Content Editor */
.content-editor {
  margin-bottom: 1rem;
}

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  padding: 0.75rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-300);
  border-bottom: none;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.editor-toolbar button {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  background: white;
  color: var(--gray-600);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.editor-toolbar button:hover {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
}

.content-editor textarea {
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  border-top: none;
  font-family: 'Monaco', 'Menlo', monospace;
  font-size: 0.875rem;
  resize: vertical;
}

.content-preview {
  margin-top: 1rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 1rem;
  background: var(--gray-50);
}

.content-preview h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.markdown-preview {
  background: white;
  border-radius: var(--border-radius);
  padding: 1rem;
  min-height: 200px;
  border: 1px solid var(--gray-200);
}

.markdown-preview h1,
.markdown-preview h2,
.markdown-preview h3 {
  margin-bottom: 0.5rem;
  color: var(--gray-800);
}

.markdown-preview p {
  margin-bottom: 1rem;
  line-height: 1.6;
}

.markdown-preview code {
  background: var(--gray-100);
  padding: 0.125rem 0.25rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
}

.markdown-preview pre {
  background: var(--gray-100);
  padding: 1rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  overflow-x: auto;
}

.markdown-preview ul {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

/* Tutorials Table */
.tutorials-table {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.admin-table th {
  background: var(--gray-50);
  font-weight: 600;
  color: var(--gray-700);
  font-size: 0.875rem;
}

.tutorial-info {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.tutorial-thumb {
  width: 60px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--border-radius);
  flex-shrink: 0;
}

.tutorial-info h4 {
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 0.25rem;
}

.tutorial-info p {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.tutorial-slug {
  font-family: monospace;
  color: var(--gray-500);
  font-size: 0.75rem;
}

.category-tag {
  background: var(--blue-100);
  color: var(--blue-700);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 500;
}

.difficulty-badge {
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 500;
}

.difficulty-badge.beginner {
  background: var(--green-100);
  color: var(--green-700);
}

.difficulty-badge.intermediate {
  background: var(--yellow-100);
  color: var(--yellow-700);
}

.difficulty-badge.advanced {
  background: var(--red-100);
  color: var(--red-700);
}

.featured-badge {
  background: var(--purple-100);
  color: var(--purple-700);
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 500;
  margin-left: 0.5rem;
}

.tutorial-stats {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: var(--gray-500);
}

.action-buttons {
  display: flex;
  gap: 0.25rem;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  min-width: auto;
}

/* Uploads Grid */
.uploads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.upload-card {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all 0.2s ease;
}

.upload-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.upload-image {
  height: 160px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.upload-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upload-info {
  padding: 1rem;
}

.upload-info h4 {
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 0.5rem;
  word-break: break-word;
}

.upload-filename {
  font-family: monospace;
  color: var(--gray-500);
  font-size: 0.75rem;
  margin-bottom: 0.25rem;
}

.upload-size,
.upload-date {
  color: var(--gray-600);
  font-size: 0.75rem;
  margin-bottom: 0.25rem;
}

.upload-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

/* Form Actions */
.form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid var(--gray-200);
}

/* Responsive Design */
@media (max-width: 768px) {
  .recent-activities {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .actions-grid {
    grid-template-columns: 1fr;
  }
  
  .admin-table {
    font-size: 0.875rem;
  }
  
  .admin-table th,
  .admin-table td {
    padding: 0.75rem 0.5rem;
  }
  
  .tutorial-info {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .form-actions {
    flex-direction: column;
  }
}
/* ===========================
   IP Page Subtitle Color Override (CRITICAL FIX)
   =========================== */

/* Force all subtitle-related elements to blue color */
.section-subtitle,
p[class*="text-blue-600"],
.video-card .card-content p,
.work-description,
.course-description,
.path-description,
.level-text,
.progress-text {
  color: #2563eb !important;
}

/* Override CSS variable for gray-600 specifically in IP pages */
:root {
  --subtitle-color: #2563eb;
}

/* Replace all var(--gray-600) with blue for descriptions */
p.text-gray-600,
.description,
.subtitle,
[class*="description"]:not(.hero-description) {
  color: #2563eb !important;
}

/* Specific targeting for video card descriptions */
.video-grid .video-card p {
  color: #2563eb !important;
}

/* IMPORTANT: Keep hero descriptions and homepage subtitles gray - DO NOT make them blue */
.hero-description,
.hero-subtitle,
p.text-lg.leading-relaxed {
  color: var(--gray-600) !important;
}

/* Specifically protect homepage section titles and subtitles */
.kol-section .section-title {
  background: linear-gradient(135deg, 
    #374151 0%, 
    #1f2937 50%,
    #111827 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}

.kol-section .section-subtitle {
  color: var(--gray-600) !important;
}

/* ===========================
   Tutorial Content Page Styles
   =========================== */

.tutorial-content {
  background: var(--gray-50);
  min-height: 100vh;
}

.tutorial-hero {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid var(--gray-200);
}

.breadcrumb {
  font-size: 0.875rem;
}

.tutorial-header {
  text-align: left;
}

.tutorial-badge span {
  font-size: 0.75rem;
  font-weight: 500;
}

.tutorial-meta {
  font-size: 0.875rem;
}

.tutorial-body {
  padding-top: 2rem;
  padding-bottom: 4rem;
}

.tutorial-content-body {
  line-height: 1.7;
}

.content-section {
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 2rem;
}

.content-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.steps-list {
  margin: 1.5rem 0;
}

.step-item {
  margin-bottom: 2rem;
}

.step-number {
  flex-shrink: 0;
  font-size: 0.875rem;
}

.alert {
  border-radius: 0.5rem;
  border-width: 1px;
}

.alert-warning {
  background-color: #fefbf3;
  border-color: #f59e0b;
  color: #92400e;
}

.alert-danger {
  background-color: #fef2f2;
  border-color: #ef4444;
  color: #dc2626;
}

.download-info, .registration-info, .ios-requirements, .backup-warning {
  border-radius: 0.5rem;
}

.troubleshooting {
  border-radius: 0.5rem;
}

.tutorial-sidebar {
  top: 6rem;
}

.toc-widget ul li {
  padding: 0.25rem 0;
}

.quick-actions a {
  font-size: 0.875rem;
  font-weight: 500;
}

.related-tutorials .related-item {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-100);
}

.related-tutorials .related-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

/* Tutorial Content Typography */
.tutorial-content h2 {
  color: var(--gray-900);
  font-weight: 700;
  margin-bottom: 1.5rem;
  margin-top: 2rem;
}

.tutorial-content h3 {
  color: var(--gray-800);
  font-weight: 600;
  margin-bottom: 1rem;
}

.tutorial-content h4 {
  color: var(--gray-800);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.tutorial-content p {
  color: var(--gray-600);
  margin-bottom: 1rem;
}

.tutorial-content code {
  background-color: var(--gray-100);
  color: var(--gray-800);
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.tutorial-content ul, .tutorial-content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.tutorial-content li {
  margin-bottom: 0.5rem;
  color: var(--gray-600);
}

/* Responsive Tutorial Layout */
@media (max-width: 768px) {
  .tutorial-sidebar {
    position: static;
    margin-top: 2rem;
  }
  
  .tutorial-content-body {
    padding: 1.5rem;
  }
  
  .step-item {
    flex-direction: column;
    text-align: center;
  }
  
  .step-number {
    margin-right: 0;
    margin-bottom: 1rem;
    align-self: center;
  }
}