/* roulang page: index */
:root { --primary: #0A192F; --accent: #6B46C1; }
        body { font-family: 'Inter', system-ui, -apple-system, sans-serif; background-color: #F9FAFB; color: #1F2937; }
        .gradient-bg { background: linear-gradient(135deg, #0A192F 0%, #6B46C1 100%); }
        .glass-card { background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); transition: all 0.3s ease; }
        .hover-lift:hover { transform: translateY(-5px); box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1); }
        .section-padding { padding-top: 80px; padding-bottom: 80px; }
        .btn-main { background: linear-gradient(90deg, #6B46C1 0%, #38B2AC 100%); transition: 0.3s; }
        .btn-main:hover { opacity: 0.9; transform: scale(1.02); }