:root {
            --primary-dark: #0a0e17;
            --primary-blue: #1a5afe;
            --accent-cyan: #00f7ff;
            --accent-purple: #8a2be2;
            --light-bg: #f8f9fa;
            --text-light: #e9ecef;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background-color: var(--primary-dark);
            color: var(--text-light);
            overflow-x: hidden;
        }
        .gradient-bg {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #0d1b2a 50%, #1c2541 100%);
        }
        .hero-section {
            min-height: 100vh;
            background: radial-gradient(ellipse at center, rgba(26, 90, 254, 0.15) 0%, transparent 70%),
                        linear-gradient(to bottom, var(--primary-dark), #0d1b2a);
            padding-top: 80px;
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
            border-radius: 2px;
        }
        .section-title.text-center::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card-hover {
            transition: all 0.3s ease;
            border: 1px solid rgba(255,255,255,0.1);
            background: rgba(255,255,255,0.03);
            backdrop-filter: blur(10px);
        }
        .card-hover:hover {
            transform: translateY(-10px);
            border-color: var(--primary-blue);
            box-shadow: 0 15px 30px rgba(26, 90, 254, 0.2);
        }
        .btn-gradient {
            background: linear-gradient(90deg, var(--primary-blue), var(--accent-purple));
            border: none;
            color: white;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-gradient:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 20px rgba(26, 90, 254, 0.3);
            color: white;
        }
        .nav-link {
            color: var(--text-light) !important;
            font-weight: 500;
            margin: 0 8px;
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-cyan);
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .feature-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-size: 28px;
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(to bottom, var(--primary-blue), var(--accent-cyan));
        }
        .timeline-item {
            position: relative;
            margin-bottom: 40px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -36px;
            top: 5px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--accent-cyan);
            border: 3px solid var(--primary-dark);
        }
        .footer-links a {
            color: #aaa;
            text-decoration: none;
            transition: color 0.3s;
            display: block;
            margin-bottom: 8px;
        }
        .footer-links a:hover {
            color: var(--accent-cyan);
            padding-left: 5px;
        }
        .friendlink {
            display: inline-block;
            margin: 5px 10px;
            padding: 8px 15px;
            background: rgba(255,255,255,0.05);
            border-radius: 6px;
            transition: all 0.3s;
        }
        .friendlink:hover {
            background: rgba(26, 90, 254, 0.2);
            transform: translateY(-3px);
        }
        .flink {
            color: var(--accent-cyan);
            text-decoration: none;
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        .stats-number {
            font-size: 3rem;
            font-weight: 700;
            background: linear-gradient(90deg, var(--accent-cyan), var(--primary-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }