:root {
            --hospital-blue: #0d6efd;
            --healing-green: #198754;
            --clean-white: #f8f9fa;
            --professional-gray: #6c757d;
            --accent-teal: #20c997;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: #333;
            line-height: 1.7;
        }
        .hero-section {
            background: linear-gradient(rgba(13, 110, 253, 0.85), rgba(25, 135, 84, 0.8)), url('https://images.unsplash.com/photo-1586773860418-dc22f8b874bc?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: white;
            padding: 120px 0 80px;
        }
        .section-title {
            color: var(--hospital-blue);
            border-left: 5px solid var(--healing-green);
            padding-left: 15px;
            margin-bottom: 2rem;
            font-weight: 700;
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-8px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .service-icon {
            font-size: 2.5rem;
            color: var(--hospital-blue);
            margin-bottom: 1rem;
        }
        .flink {
            background: var(--clean-white);
            border: 1px solid #dee2e6;
            border-radius: 8px;
            padding: 12px 20px;
            margin: 8px;
            display: inline-block;
            text-decoration: none;
            color: var(--professional-gray);
            transition: all 0.3s;
        }
        .flink:hover {
            background: var(--hospital-blue);
            color: white;
            border-color: var(--hospital-blue);
            text-decoration: none;
        }
        footer {
            background: #2c3e50;
            color: #ecf0f1;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
        }
        .emergency-banner {
            background: linear-gradient(90deg, #dc3545, #c82333);
            color: white;
            border-radius: 0 0 10px 10px;
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1030;
        }
        .sticky-nav {
            position: sticky;
            top: 60px;
            z-index: 1020;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        @media (max-width: 768px) {
            .hero-section { padding: 80px 0 40px; }
            .display-4 { font-size: 2.2rem; }
        }
        .department-card {
            border-top: 4px solid var(--accent-teal);
        }
        .staff-card img {
            height: 200px;
            object-fit: cover;
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(13, 110, 253, 0.1);
            color: var(--hospital-blue);
        }
        .map-container iframe {
            width: 100%;
            height: 300px;
            border-radius: 10px;
        }