:root {
            --primary-blue: #1a5f7a;
            --secondary-teal: #2a9d8f;
            --accent-yellow: #e9c46a;
            --light-blue: #a8dadc;
            --dark-blue: #0a3d62;
            --light-gray: #f8f9fa;
            --medium-gray: #e9ecef;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--dark-blue);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary-blue) !important;
        }
        .nav-link {
            font-weight: 600;
            padding: 0.5rem 1.2rem !important;
        }
        .hero-section {
            background: linear-gradient(rgba(10, 61, 98, 0.85), rgba(26, 95, 122, 0.9)), url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 8rem 0;
        }
        .section-padding {
            padding: 5rem 0;
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--secondary-teal);
        }
        .section-title.text-center:after {
            left: 50%;
            transform: translateX(-50%);
        }
        .icon-box {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: var(--light-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }
        .department-card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .department-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1) !important;
        }
        .doctor-card {
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.3s ease;
        }
        .doctor-card:hover {
            transform: translateY(-5px);
        }
        .stats-box {
            background: var(--primary-blue);
            color: white;
            padding: 2rem;
            border-radius: 10px;
            text-align: center;
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 800;
            display: block;
        }
        .btn-primary {
            background-color: var(--primary-blue);
            border-color: var(--primary-blue);
            padding: 0.7rem 2rem;
            font-weight: 600;
            border-radius: 8px;
        }
        .btn-primary:hover {
            background-color: var(--dark-blue);
            border-color: var(--dark-blue);
        }
        .btn-secondary {
            background-color: var(--secondary-teal);
            border-color: var(--secondary-teal);
            padding: 0.7rem 2rem;
            font-weight: 600;
            border-radius: 8px;
        }
        .btn-secondary:hover {
            background-color: #21867a;
            border-color: #21867a;
        }
        .emergency-box {
            background: linear-gradient(135deg, #ff6b6b, #ee5a52);
            color: white;
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
        }
        .footer {
            background-color: var(--dark-blue);
            color: white;
            padding-top: 4rem;
        }
        .footer a {
            color: var(--light-blue);
            text-decoration: none;
        }
        .footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .flink {
            display: inline-block;
            background: rgba(255, 255, 255, 0.1);
            padding: 0.5rem 1.2rem;
            border-radius: 30px;
            margin: 0.3rem;
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .flink:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
            text-decoration: none;
        }
        .appointment-form {
            background: var(--light-gray);
            border-radius: 15px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        }
        .news-card {
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.3s ease;
            height: 100%;
        }
        .news-card:hover {
            transform: translateY(-5px);
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline:before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--secondary-teal);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2.5rem;
        }
        .timeline-item:before {
            content: '';
            position: absolute;
            left: -36px;
            top: 5px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--primary-blue);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--secondary-teal);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 5rem 0;
            }
            .section-padding {
                padding: 3rem 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(168, 218, 220, 0.2);
            color: var(--dark-blue);
        }