:root {
    --bg: #0a0f1a;
    --bg-gradient: linear-gradient(135deg, #0a0f1a 0%, #1a1f2e 100%);
    --surface: #151b2d;
    --surface-hover: #1e2744;
    --surface-glow: #1e293b;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --accent: #06b6d4;
    --accent-hover: #38bdf8;
    --accent-glow: rgba(6, 182, 212, 0.22);
    --cyan: #22d3ee;
    --green: #34d399;
    --orange: #fb923c;
    --pink: #f472b6;
    --yellow: #fbbf24;
    --purple: #a78bfa;
    --border: #2d3748;
    --border-light: rgba(255,255,255,0.03);
    --radius: 16px;
    --radius-sm: 8px;
    --font: 'Inter', system-ui, -apple-system, sans-serif;
    --max-w: 1280px;
    --transition: 0.2s ease;
    --ease: 0.18s ease;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
  }

  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  html, body { max-width: 100%; overflow-x: hidden; }
  body {
    margin: 0;
    font-family: var(--font);
    font-size: 18px;
    background: var(--bg);
    background-image:
      radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.15), transparent),
      radial-gradient(ellipse 60% 40% at 100% 50%, rgba(99, 102, 241, 0.06), transparent),
      radial-gradient(ellipse 60% 40% at 0% 80%, rgba(99, 102, 241, 0.06), transparent);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    position: relative;
    overflow-x: hidden;
  }
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.035;
    pointer-events: none;
    z-index: 0;
  }
  body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.045) 1px, transparent 1px);
    background-size: 36px 36px;
    opacity: 0.7;
    pointer-events: none;
    z-index: 0;
  }

/* Accessibility focus styles */
:focus-visible { outline: 3px solid rgba(99,102,241,0.18); outline-offset: 3px; }

  .skip-link {
    position: absolute;
    top: -100px;
    left: 1rem;
    padding: 0.5rem 1rem;
    background: var(--accent);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-sm);
    z-index: 100;
    transition: top var(--transition);
  }
  .skip-link:focus { top: 1rem; }

  /* Ads */
  .ad-slot {
    min-height: 90px;
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: 1.5rem 0;
  }
  .ad-leaderboard { min-height: 90px; max-width: 728px; margin-left: auto; margin-right: auto; }
  .ad-rectangle { min-height: 250px; max-width: 336px; }
  .ad-infeed { min-height: 100px; }

  /* Header */
  header {
    background: rgba(21, 27, 45, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  }
  .header-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }
  .logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
    transition: transform var(--transition);
  }
  .logo:hover { transform: scale(1.05); }
  .logo span { 
    color: var(--accent);
    background: linear-gradient(135deg, var(--accent) 0%, var(--cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  nav { 
    display: flex; 
    gap: 0.5rem; 
    flex-wrap: wrap; 
    flex: 1;
    margin: 0 auto;
  }
 nav ul {list-style: none;
    display: flex; }
  nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    position: relative;
  }
  nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: var(--accent);
    transition: transform var(--transition);
  }
  nav a:hover { 
    color: var(--text); 
    background: var(--surface);
  }
  nav a:hover::after { transform: translateX(-50%) scaleX(1); }
  nav a.active {
    color: var(--accent);
    background: rgba(99, 102, 241, 0.1);
  }

  main { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem 4rem; }

  /* Hero with Prompt Generator */
  .hero {
    text-align: center;
    padding: 4rem 0 0rem 0rem;
    position: relative;
  }
  .hero::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: min(600px, 80vw);
    height: min(600px, 80vw);
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
    max-width: 100vw;
    overflow: hidden;
    animation: pulse 4s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
    50% { opacity: 0.8; transform: translateX(-50%) scale(1.1); }
  }
  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--accent-hover);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    animation: float 3s ease-in-out infinite;
  }
  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
  }
  .hero h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    margin: 0 0 1rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
  }
  .hero h1 .gradient {
    background: linear-gradient(135deg, var(--accent) 0%, var(--cyan) 50%, var(--pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 5s ease infinite;
    background-size: 200% 200%;
  }
  @keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
  }
  .hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto 2rem;
  }

  /* Prompt Generator Box */
  .generator-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    text-align: left;
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.1);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
  }
  .generator-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--cyan), var(--pink), var(--accent));
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
  }
  @keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
  }
  .generator-box:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.15);
    transform: translateY(-2px);
  }
  .generator-box label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
  }
  .generator-input {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
  }
  .generator-input textarea {
    flex: 1;
    min-width: 0; /* allow flex child to shrink on small screens */
    min-height: 60px;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    font-family: inherit;
    font-size: 1.05rem;
    resize: vertical;
    transition: all var(--transition);
    font-size: 16px;
  }
  .generator-input textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    transform: scale(1.01);
  }
  .generator-input textarea::placeholder { color: var(--text-muted); }
  .generator-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
  }
  .generator-tabs button {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
  }
  .generator-tabs button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    opacity: 0;
    transition: opacity var(--transition);
  }
  .generator-tabs button:hover { 
    border-color: var(--accent); 
    color: var(--text);
    background: rgba(99, 102, 241, 0.05);
    transform: translateY(-2px);
  }
  .generator-tabs button.active { 
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    color: white; 
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
    transform: scale(1.05);
  }
  .generator-tabs button.active::before {
    opacity: 1;
  }
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  .btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: opacity var(--transition);
  }
  .btn:hover::before {
    opacity: 1;
  }
  .btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #0ea5b7 100%);
    color: white;
    box-shadow: 0 4px 14px var(--accent-glow);
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--accent-glow);
  }
  .btn-primary:active { transform: translateY(0); box-shadow: 0 4px 14px rgba(0,0,0,0.25); }
  .btn-secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
  }
  .btn-secondary:hover { 
    background: var(--surface-hover); 
    border-color: var(--accent);
    transform: translateY(-2px);
  }
  .btn-sm { padding: 0.6rem 1rem; font-size: 0.875rem; }

  /* Stats Bar */
  .stats-bar {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin: 2rem 0;
    background: rgba(99, 102, 241, 0.03);
    border-radius: var(--radius);
  }
  .stat-item {
    text-align: center;
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
  }
  .stat-item:nth-child(1) { animation-delay: 0.1s; }
  .stat-item:nth-child(2) { animation-delay: 0.2s; }
  .stat-item:nth-child(3) { animation-delay: 0.3s; }
  .stat-item:nth-child(4) { animation-delay: 0.4s; }
  .stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
  }

  /* Section Styles */
  section { margin-bottom: 4rem; }
  .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
  }
  .section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }
  .section-header h2 .icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border-radius: var(--radius-sm);
    font-size: 1rem;
  }
  .section-header a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition);
  }
  .section-header a:hover { 
    text-decoration: underline;
    transform: translateX(4px);
  }

  /* Card Grid */
  .card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
  }
  .card-grid-4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .card-grid-5 { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

  .card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(6px);
    animation: fadeUp 520ms cubic-bezier(.2,.9,.2,1) forwards;
  }
  .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--cyan), var(--pink));
    transform: scaleX(0);
    transition: transform var(--transition);
  }
  .card:hover::before {
    transform: scaleX(1);
  }
  .card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.15);
  }
  .card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    transition: transform var(--transition);
  }
  .card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
  }
  .card-icon.blue { background: rgba(99, 102, 241, 0.15); }
  .card-icon.cyan { background: rgba(34, 211, 238, 0.15); }
  .card-icon.green { background: rgba(52, 211, 153, 0.15); }
  .card-icon.orange { background: rgba(251, 146, 60, 0.15); }
  .card-icon.pink { background: rgba(244, 114, 182, 0.15); }
  .card-icon.yellow { background: rgba(251, 191, 36, 0.15); }
  .card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.15rem;
    font-weight: 600;
  }
  .card p {
    margin: 0 0 1rem;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
  }
  .card-link {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: all var(--transition);
  }
  .card-link:hover { 
    text-decoration: underline;
    transform: translateX(4px);
  }
  .card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.6rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: bounce 2s ease-in-out infinite;
  }
  @keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
  }
  .card-badge.new { background: var(--green); color: #0a0f1a; }
  .card-badge.hot { background: var(--orange); color: #0a0f1a; }
  .card-badge.trending { background: var(--pink); color: #0a0f1a; }

  /* AI Skills Section */
  .skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
  }
  .skill-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-align: center;
    transition: all var(--transition);
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
  }
  .skill-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), transparent);
    opacity: 0;
    transition: opacity var(--transition);
  }
  .skill-card:hover::before {
    opacity: 1;
  }
  .skill-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.15);
  }
  .skill-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    transition: transform var(--transition);
  }
  .skill-card:hover .skill-icon {
    transform: scale(1.2) rotate(10deg);
  }
  .skill-card h4 {
    margin: 0 0 0.25rem;
    font-size: 0.95rem;
    font-weight: 600;
  }
  .skill-card span {
    font-size: 0.8rem;
    color: var(--text-muted);
  }

  /* Categories Pills */
  .category-pills {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
  }
  .category-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
  }
  .category-pill::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    opacity: 0;
    transition: opacity var(--transition);
  }
  .category-pill:hover::before {
    opacity: 0.1;
  }
  .category-pill:hover {
    border-color: var(--accent);
    background: var(--surface-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
  }
  .category-pill .emoji { 
    font-size: 1.1rem;
    transition: transform var(--transition);
  }
  .category-pill:hover .emoji {
    transform: scale(1.2) rotate(10deg);
  }

  /* Models Grid */
  .models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
  }
  .model-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
  }
  .model-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--accent), var(--cyan));
    transform: scaleY(0);
    transition: transform var(--transition);
  }
  .model-card:hover::before {
    transform: scaleY(1);
  }
  .model-card:hover {
    border-color: var(--accent);
    transform: translateX(4px);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.15);
  }
  .model-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: transform var(--transition);
  }
  .model-card:hover .model-icon {
    transform: scale(1.1) rotate(5deg);
  }
  .model-info h4 { margin: 0 0 0.15rem; font-size: 0.95rem; font-weight: 600; }
  .model-info p { margin: 0; font-size: 0.8rem; color: var(--text-muted); }
  .badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
  }
  .badge-image { background: rgba(99, 102, 241, 0.2); color: var(--accent); }
  .badge-video { background: rgba(52, 211, 153, 0.2); color: var(--green); }
  .badge-audio { background: rgba(251, 191, 36, 0.2); color: var(--yellow); }
  .badge-text { background: rgba(244, 114, 182, 0.2); color: var(--pink); }
  .badge-multi { background: rgba(34, 211, 238, 0.2); color: var(--cyan); }

  /* Tutorials Grid */
  .tutorials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
  }
  .tutorial-card {
    display: flex;
    gap: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
  }
  .tutorial-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), transparent);
    opacity: 0;
    transition: opacity var(--transition);
  }
  .tutorial-card:hover::before {
    opacity: 1;
  }
  .tutorial-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.15);
  }
  .tutorial-num {
    width: 40px;
    height: 40px;
    background: var(--accent-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--accent);
    flex-shrink: 0;
    transition: all var(--transition);
  }
  .tutorial-card:hover .tutorial-num {
    background: var(--accent);
    color: white;
    transform: scale(1.1) rotate(10deg);
  }
  .tutorial-content h4 { margin: 0 0 0.35rem; font-size: 1rem; font-weight: 600; }
  .tutorial-content p { margin: 0; font-size: 0.85rem; color: var(--text-muted); }

  @keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(12px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* CTA Section */
  .cta-section {
    background: linear-gradient(135deg, var(--surface) 0%, rgba(99, 102, 241, 0.1) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: min(400px, 60vw);
    height: min(400px, 60vw);
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    max-width: 100vw;
    overflow: hidden;
    animation: pulse 4s ease-in-out infinite;
  }
  .cta-section h2 {
    font-size: 1.75rem;
    margin: 0 0 1rem;
    position: relative;
  }
  .cta-section p {
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 1.5rem;
    position: relative;
  }
  .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
  }

  /* Footer */
  footer {
    background: linear-gradient(180deg, var(--surface) 0%, rgba(15, 20, 35, 0.98) 100%);
    border-top: 1px solid rgba(99, 102, 241, 0.2);
    margin-top: 4rem;
    padding: 4rem 1.5rem 2rem;
    position: relative;
  }
  footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), var(--cyan), var(--pink), transparent);
    opacity: 0.5;
  }
  .footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
  }
  .footer-brand h3 {
    font-size: 1.5rem;
    margin: 0 0 1rem;
    font-weight: 800;
  }
  .footer-brand h3 span {
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0 0 1.5rem;
    max-width: 320px;
    line-height: 1.6;
  }
  .footer-social {
    display: flex;
    gap: 0.75rem;
  }
  .footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 10px;
    color: var(--text-muted);
    text-decoration: none;
    transition: all var(--transition);
    font-size: 1.1rem;
  }
 /* Quick Links - What users search for */
 .search-intent-wrapper {
   overflow: hidden;
   margin-bottom: 2rem;
   scroll-behavior: smooth;
 }
 .search-intent {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .search-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.6rem 1.1rem;
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 50px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--ease);
    animation: fadeInUp 0.5s ease forwards;
    position: relative;
    overflow: hidden;
  }
  .search-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    opacity: 0;
    transition: opacity var(--transition);
  }
  .search-item:hover::before {
    opacity: 0.1;
  }
  .search-item:nth-child(1) { animation-delay: 0.05s; }
  .search-item:nth-child(2) { animation-delay: 0.1s; }
  .search-item:nth-child(3) { animation-delay: 0.15s; }
  .search-item:nth-child(4) { animation-delay: 0.2s; }
  .search-item:nth-child(5) { animation-delay: 0.25s; }
  .search-item:nth-child(6) { animation-delay: 0.3s; }
  .search-item:hover {
    border-color: var(--accent);
    color: var(--text);
    background: rgba(99, 102, 241, 0.12);
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(6, 182, 212, 0.15);
  }

  .footer-social a:hover {
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    border-color: transparent;
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
  }
  .footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0 0 1.25rem;
    color: var(--text);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.85rem;
  }
  .footer-col a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.5rem 0;
    transition: all var(--transition);
    position: relative;
    padding-left: 0;
  }
  .footer-col a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all var(--transition);
    color: var(--accent);
  }
  .footer-col a:hover {
    color: var(--accent);
    padding-left: 20px;
  }
  .footer-col a:hover::before {
    opacity: 1;
    left: 0;
  }
  .footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(99, 102, 241, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
  }
  .footer-bottom a {
    color: var(--text-muted);
    text-decoration: none;
    transition: all var(--transition);
    position: relative;
  }
  .footer-bottom a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width var(--transition);
  }
  .footer-bottom a:hover {
    color: var(--accent);
  }
  .footer-bottom a:hover::after {
    width: 100%;
  }

  /* Mobile-only and desktop-only utilities */
  .mobile-only {
    display: none !important;
  }
  .desktop-only {
    display: block;
  }
  .mobile-hide {
    display: block;
  }

  /* Bottom Navigation Bar - Modern & Attractive */
  .bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(21, 27, 45, 0.95), rgba(15, 20, 35, 0.98));
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(99, 102, 241, 0.2);
    display: none;
    justify-content: space-around;
    align-items: center;
    padding: 0.75rem 0 0.5rem;
    z-index: 1000;
    box-shadow: 0 -8px 32px rgba(0,0,0,0.4), 0 -2px 8px rgba(99, 102, 241, 0.1);
  }
  .bottom-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), var(--cyan), var(--pink), transparent);
    opacity: 0.5;
  }
  .bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.5rem 0.875rem;
    text-decoration: none;
    color: var(--text-muted);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border-radius: 12px;
    min-width: 64px;
    position: relative;
  }
  .bottom-nav-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(34, 211, 238, 0.15));
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  .bottom-nav-icon {
    font-size: 1.5rem;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.3));
    line-height: 1;
  }
  .bottom-nav-label {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
    text-transform: uppercase;
    margin-top: 0.15rem;
  }
  .bottom-nav-item:active {
    transform: scale(0.92);
  }
  .bottom-nav-item.active {
    color: var(--accent);
  }
  .bottom-nav-item.active::before {
    opacity: 1;
  }
  .bottom-nav-item.active .bottom-nav-icon {
    transform: scale(1.15) translateY(-2px);
    filter: drop-shadow(0 4px 8px rgba(6, 182, 212, 0.4));
  }
  .bottom-nav-item.active .bottom-nav-label {
    font-weight: 700;
    transform: scale(1.05);
  }
  .bottom-nav-item:not(.active):hover {
    color: var(--text);
  }
  .bottom-nav-item:not(.active):hover .bottom-nav-icon {
    transform: scale(1.1) translateY(-2px);
  }

  /* See More Card */
  .see-more-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(34, 211, 238, 0.08)) !important;
    border: 2px dashed rgba(99, 102, 241, 0.4) !important;
    cursor: pointer;
    text-align: center;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .see-more-card .skill-icon,
  .see-more-card .tutorial-num {
    background: linear-gradient(135deg, var(--accent), var(--cyan)) !important;
    color: white !important;
    font-size: 1.5rem !important;
    width: 48px !important;
    height: 48px !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    border-radius: 50% !important;
  }
  .see-more-card h4 {
    color: var(--accent) !important;
    font-weight: 700 !important;
    margin-top: 0.5rem !important;
  }
  .see-more-card span,
  .see-more-card p {
    color: var(--text-muted) !important;
    font-size: 0.85rem !important;
  }
  .see-more-card .model-info h4 {
    color: var(--accent) !important;
  }
  .see-more-card .model-info p {
    color: var(--text-muted) !important;
  }
  .see-more-card .model-icon {
    background: linear-gradient(135deg, var(--accent), var(--cyan)) !important;
  }
  .see-more-card:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(34, 211, 238, 0.15)) !important;
    border-color: var(--accent) !important;
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.2) !important;
  }
  .see-more-card:hover .skill-icon,
  .see-more-card:hover .tutorial-num,
  .see-more-card:hover .model-icon {
    transform: scale(1.1) rotate(10deg) !important;
  }

  /* Mobile Optimizations */
  @media (max-width: 768px) {
    nav { display: none; }
    .section-header h2 { font-size: 1.35rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: span 2; }
    .cta-section { padding: 2rem 1.5rem; }
    
    /* Show mobile-only elements */
    .mobile-only {
      display: flex !important;
    }
    .desktop-only {
      display: none !important;
    }
    
    /* Show bottom navigation */
    .bottom-nav {
      display: flex !important;
    }
    
    /* Add padding for bottom nav */
    main {
      padding-bottom: 6rem !important;
    }
    
    /* Mobile scrollable sections */
    .mobile-scroll {
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      display: flex !important;
      flex-wrap: nowrap !important;
      gap: 1rem;
      padding-bottom: 1rem;
    }
    .mobile-scroll::-webkit-scrollbar {
      display: none;
    }
    .mobile-scroll .skill-card,
    .mobile-scroll .model-card,
    .mobile-scroll .tutorial-card {
      flex: 0 0 280px;
      max-width: 280px;
    }
    .mobile-scroll .skill-card {
      flex: 0 0 160px;
      max-width: 160px;
    }
    
    /* Hide extra cards on mobile */
    .mobile-hide {
      display: none !important;
    }
    
    /* Simplified footer for mobile */
    footer {
      padding: 2rem 1.5rem 6rem;
    }
    .footer-bottom {
      flex-direction: column;
      text-align: center;
      gap: 0.5rem;
    }
    
    /* Mobile-first enhancements */
    .hero {
      padding: 3rem 0 1rem;
    }
    .hero h1 {
      font-size: clamp(1.75rem, 8vw, 2.5rem);
    }
    .hero p {
      font-size: 1rem;
    }
    .generator-box {
      padding: 1.25rem;
      border-radius: 12px;
    }
    .generator-input {
      flex-direction: column;
    }
    .generator-input textarea {
      min-height: 80px;
    }
    .btn {
      width: 100%;
      justify-content: center;
    }
    .stats-bar {
      gap: 1.5rem;
      padding: 1.25rem 0;
    }
    .stat-value {
      font-size: 1.5rem;
    }
    
    /* Mobile search-intent scrollable */
    .search-intent-wrapper {
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      margin-bottom: 2rem;
      padding: 0.5rem 0;
    }
    .search-intent-wrapper::-webkit-scrollbar {
      display: none;
    }
    .search-intent {
      flex-wrap: nowrap;
      gap: 0.75rem;
      padding: 0.5rem 0;
      justify-content: flex-start;
    }
    .search-item {
      flex-shrink: 0;
      white-space: nowrap;
    }
    
    /* Card improvements for mobile */
    .card {
      padding: 1.25rem;
    }
    .skill-card {
      padding: 1rem;
    }
    .model-card {
      padding: 0.875rem 1rem;
    }
    .tutorial-card {
      padding: 1rem;
    }
  }

  @media (max-width: 480px) {
    .card-grid, .models-grid, .tutorials-grid, .skills-grid { 
      grid-template-columns: 1fr;
      gap: 1rem;
    }
    .category-pills { 
      justify-content: center;
      gap: 0.5rem;
    }
    .category-pill {
      padding: 0.5rem 1rem;
      font-size: 0.85rem;
    }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: span 1; }
    .footer-col{display:none}
    .footer-bottom { flex-direction: column; text-align: center; }
    .ad-rectangle { max-width: 100%; }
    
    /* Better mobile spacing */
    main { padding: 0 1rem 2rem; }
    .hero {
      padding: 2rem 0 0rem;
    }
    .hero-badge {
      font-size: 0.75rem;
      padding: 0.35rem 0.875rem;
    }
    .search-intent {
      gap: 0.5rem;
    }
    .search-item {
      padding: 0.5rem 0.9rem;
      font-size: 0.8rem;
    }
    .section-header {
      margin-bottom: 1rem;
    }
    .section-header h2 {
      font-size: 1.25rem;
    }
    section {
      margin-bottom: 3rem;
    }
    
    /* Mobile app-like touch targets */
    .btn {
      min-height: 48px;
      font-size: 0.95rem;
    }
    .generator-tabs button {
      min-height: 44px;
      padding: 0.625rem 1rem;
    }
    nav a {
      min-height: 48px;
      display: flex;
      align-items: center;
    }
  }

  /* Tablet optimizations */
  @media (min-width: 481px) and (max-width: 768px) {
    .card-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .skills-grid {
      grid-template-columns: repeat(3, 1fr);
    }
    .models-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .tutorials-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  /* Smooth scrolling for iOS */
  @supports (-webkit-touch-callout: none) {
    .search-intent-wrapper {
      -webkit-overflow-scrolling: touch;
    }
  }

  /* Reduce motion for accessibility */
  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
  }

  /* Dark mode enhancements (already dark, but for future light mode) */
  @media (prefers-color-scheme: dark) {
    :root {
      --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
      --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
      --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    }
  }