/* roulang page: index */
:root {
            --brand-primary: #0D5C75;
            --brand-accent: #10B981;
            --bg-light: #F8FAFC;
            --text-main: #1E293B;
            --text-muted: #64748B;
        }
        html {
            scroll-behavior: smooth;
        }
        .hero-gradient {
            background: linear-gradient(135deg, rgba(13, 92, 117, 0.95) 0%, rgba(8, 61, 78, 0.92) 100%);
        }
        .bento-card {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .bento-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        /* Custom Accordion Transition */
        .faq-content {
            transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
            max-height: 0;
            overflow: hidden;
            opacity: 0;
        }
        .faq-content.active {
            max-height: 240px;
            opacity: 1;
        }