/* === CSS Variables === */
   :root {
    --primary: #3b82f6;
    --primary-dark: #1e40af;
    --primary-light: #60a5fa;
    --accent: #f59e0b;
    --accent-glow: rgba(245, 158, 11, 0.3);
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border: rgba(59, 130, 246, 0.2);
    --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);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.4);
   }

   /* === Reset & Base === */
   * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
   }

   html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
   }

   body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
   }

   /* === Animated Background === */
   .bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background:
     radial-gradient(circle at 15% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
     radial-gradient(circle at 85% 80%, rgba(245, 158, 11, 0.06) 0%, transparent 50%),
     radial-gradient(circle at 50% 50%, rgba(30, 64, 175, 0.05) 0%, transparent 70%);
   }

   .bg-canvas::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
     linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px),
     linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
   }

   /* === Navigation === */
   .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
   }

   .nav.scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: var(--shadow-md);
   }

   .nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
   }

   .nav-logo {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.5));
    transition: transform 0.3s ease;
   }

   .nav-logo:hover {
    transform: scale(1.05);
   }

   .nav-menu {
    display: flex;
    gap: 32px;
    list-style: none;
    align-items: center;
   }

   .nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
    position: relative;
   }

   .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
   }

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

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

   .nav-cta {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
   }

   .nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
   }

   /* === Hero Section === */
   .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 32px 80px;
    z-index: 1;
   }

   .hero-content {
    max-width: 900px;
    margin: 0 auto;
   }

   .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 24px;
    animation: fadeInDown 0.8s ease;
   }

   .hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease 0.2s backwards;
   }

   .hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease 0.4s backwards;
   }

   .hero-cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s backwards;
   }

   .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
   }

   .btn-primary {
    background: linear-gradient(135deg, var(--accent), #d97706);
    color: white;
    box-shadow: 0 8px 24px var(--accent-glow);
    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 {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px var(--accent-glow);
   }

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

   .btn-secondary {
    background: transparent;
    color: var(--primary-light);
    border: 2px solid var(--border);
   }

   .btn-secondary:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--primary);
    transform: translateY(-3px);
   }

   .hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    margin-top: 80px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
   }

   .stat-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
   }

   .stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
   }

   .stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 40px;
    font-weight: 800;
    color: var(--accent);
    display: block;
    margin-bottom: 8px;
   }

   .stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
   }

   /* === Section Base === */
   .section {
    position: relative;
    padding: 100px 32px;
    z-index: 1;
   }

   .container {
    max-width: 1200px;
    margin: 0 auto;
   }

   .section-header {
    text-align: center;
    margin-bottom: 64px;
   }

   .section-badge {
    display: inline-block;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
   }

   .section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
   }

   .section-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
   }

   /* === Features Grid === */
   .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
   }

   .feature-card {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
   }

   .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform 0.4s ease;
   }

   .feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
   }

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

   .feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
   }

   .feature-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
   }

   .feature-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
   }

   /* === Games Showcase === */
   .games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
   }

   .game-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
   }

   .game-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--accent);
    box-shadow: 0 12px 40px rgba(245, 158, 11, 0.3);
   }

   .game-thumbnail {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    border-bottom: 1px solid var(--border);
   }

   .game-info {
    padding: 20px;
   }

   .game-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
   }

   .game-category {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
   }

   /* === CTA Section === */
   .cta-section {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(245, 158, 11, 0.05));
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
   }

   .cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1), transparent 50%);
    animation: rotate 20s linear infinite;
   }

   .cta-content {
    position: relative;
    z-index: 1;
   }

   .cta-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
   }

   .cta-desc {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
   }

   /* === Footer === */
   .footer {
    position: relative;
    background: rgba(15, 23, 42, 0.8);
    border-top: 1px solid var(--border);
    padding: 60px 32px 30px;
    z-index: 1;
   }

   .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
   }

   .footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
   }

   .footer-logo {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.4));
   }

   .footer-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
   }

   .footer-section h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
   }

   .footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
   }

   .footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
   }

   .footer-link:hover {
    color: var(--primary-light);
   }

   .footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
   }

   .footer-copyright {
    font-size: 13px;
    color: var(--text-muted);
   }

   .footer-social {
    display: flex;
    gap: 16px;
   }

   .social-link {
    width: 40px;
    height: 40px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 18px;
    transition: all 0.3s ease;
   }

   .social-link:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
   }

   /* === Animations === */
   @keyframes fadeInUp {
    from {
     opacity: 0;
     transform: translateY(30px);
    }

    to {
     opacity: 1;
     transform: translateY(0);
    }
   }

   @keyframes fadeInDown {
    from {
     opacity: 0;
     transform: translateY(-20px);
    }

    to {
     opacity: 1;
     transform: translateY(0);
    }
   }

   @keyframes rotate {
    from {
     transform: rotate(0deg);
    }

    to {
     transform: rotate(360deg);
    }
   }

   /* === Responsive === */
   @media (max-width: 768px) {
    .nav-menu {
     display: none;
    }

    .nav-container {
     padding: 12px 20px;
    }

    .nav-logo {
     height: 38px;
    }

    .hero {
     padding: 100px 20px 60px;
    }

    .section {
     padding: 60px 20px;
    }

    .hero-cta-group {
     flex-direction: column;
    }

    .btn {
     width: 100%;
     justify-content: center;
    }

    .features-grid {
     grid-template-columns: 1fr;
     gap: 24px;
    }

    .games-grid {
     grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
     gap: 16px;
    }

    .cta-section {
     padding: 60px 24px;
    }

    .footer-bottom {
     flex-direction: column;
     text-align: center;
    }
   }