/* roulang page: index */
:root {
            --primary: #0284C7;
            --primary-dark: #0369A1;
            --accent: #F97316;
            --text-main: #0F172A;
            --text-body: #334155;
            --text-muted: #64748B;
            --bg-light: #F8FAFC;
            --bg-white: #FFFFFF;
            --border-light: #E2E8F0;
        }
        body {
            color: var(--text-body);
            background-color: var(--bg-white);
            overflow-x: hidden;
        }
        .hero-diagonal {
            clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
        }
        @media (max-width: 768px) {
            .hero-diagonal {
                clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%);
            }
        }
        .card-custom {
            box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
            border: 1px solid var(--border-light);
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .card-custom:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px -4px rgba(2, 132, 199, 0.12);
            border-color: #BAE6FD;
        }
        .faq-content {
            transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
            max-height: 0;
            overflow: hidden;
            opacity: 0;
        }
        .faq-content.open {
            max-height: 240px;
            opacity: 1;
        }