* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --gold-light: #f0d68c;
            --gold-dark: #c9a55a;
            --bg-dark: #0a0a0a;
            --bg-card: #141414;
            --text-primary: #ffffff;
            --text-secondary: #a0a0a0;
            --text-muted: #606060;
            --border-light: rgba(255, 255, 255, 0.1);
            --border-lighter: rgba(255, 255, 255, 0.05);
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: var(--bg-dark);
            color: var(--text-primary);
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* Navigation */
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 60px;
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-light);
            transition: all 0.3s ease;
        }

        nav.scrolled {
            padding: 15px 60px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 22px;
            font-weight: 600;
            color: var(--text-primary);
            text-decoration: none;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-light) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }

        .nav-links {
            display: flex;
            gap: 40px;
            list-style: none;
        }

        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: color 0.3s;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-light) 100%);
            transition: width 0.3s;
        }

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

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

        .nav-cta {
            background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-light) 100%);
            color: var(--bg-dark);
            padding: 10px 24px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 15px;
            transition: all 0.3s;
            box-shadow: 0 4px 12px rgba(201, 165, 90, 0.3);
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(201, 165, 90, 0.4);
        }

        /* Mobile Menu Toggle */
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .mobile-menu-toggle span {
            width: 25px;
            height: 2px;
            background: var(--text-primary);
            transition: all 0.3s;
        }

        /* Hero Section */
        .hero {
            padding: 180px 60px 100px;
            text-align: center;
            position: relative;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-light);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 30px;
            animation: fadeInDown 0.6s ease;
        }

        .hero-badge-icon {
            width: 20px;
            height: 20px;
            background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-light) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
        }

        h1 {
            font-size: 72px;
            line-height: 1.1;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #ffffff 0%, #a0a0a0 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: fadeInUp 0.8s ease;
        }

        .hero-description {
            font-size: 20px;
            color: #808080;
            max-width: 700px;
            margin: 0 auto 40px;
            line-height: 1.6;
            animation: fadeInUp 1s ease;
        }

        .hero-ctas {
            display: flex;
            gap: 20px;
            justify-content: center;
            margin-bottom: 16px;
            animation: fadeInUp 1.2s ease;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-light) 100%);
            color: var(--bg-dark);
            padding: 16px 32px;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 600;
            font-size: 16px;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 12px rgba(201, 165, 90, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(201, 165, 90, 0.4);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-light);
            color: var(--text-primary);
            padding: 16px 32px;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 500;
            font-size: 16px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s;
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--border-light);
        }

        .play-icon {
            width: 20px;
            height: 20px;
            background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-light) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            padding-left: 2px;
        }

        .hero-note {
            color: var(--text-muted);
            font-size: 14px;
            animation: fadeInUp 1.4s ease;
        }

        /* Product Preview */
        .product-preview {
            max-width: 1200px;
            margin: 80px auto 0;
        }