/* roulang page: index */
:root {
            --primary-gradient: linear-gradient(135deg, #0F4C81 0%, #1B75BC 100%);
            --dark-gradient: linear-gradient(135deg, #0B132B 0%, #172A45 100%);
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
            background-color: #F8FAFC;
            color: #475569;
        }
        .hero-bg {
            background-image: linear-gradient(rgba(11, 19, 43, 0.88), rgba(15, 76, 129, 0.92)), url('/assets/images/c5ff74b2ed485aa2.jpg');
            background-size: cover;
            background-position: center;
        }
        .cta-bg {
            background-image: linear-gradient(135deg, rgba(15, 76, 129, 0.96), rgba(11, 19, 43, 0.98)), url('/assets/images/49778ddd4e8cae30.jpg');
            background-size: cover;
            background-position: center;
        }
        .accordion-content {
            transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
            max-height: 0;
            overflow: hidden;
            opacity: 0;
        }
        .accordion-content.active {
            max-height: 200px;
            opacity: 1;
        }