/* roulang page: index */
:root {
            --color-primary: #1e3a8a;
            --color-primary-hover: #1d4ed8;
            --color-bg-base: #f8fafc;
            --color-border: #e2e8f0;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--color-bg-base);
            color: #334155;
            overflow-x: hidden;
        }
        .custom-card-shadow {
            box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .custom-card-shadow:hover {
            box-shadow: 0 12px 28px -4px rgba(30, 58, 138, 0.12);
            transform: translateY(-2px);
        }
        .hero-bg {
            background-image: linear-gradient(135deg, rgba(248, 250, 252, 0.94) 0%, rgba(239, 246, 255, 0.96) 100%), url('/assets/images/cf575f28e1f9c3f6.webp');
            background-size: cover;
            background-position: center;
        }