:root {
            --primary-color: #0d3c61;
            --secondary-color: #1a6ea0;
            --accent-color: #e63946;
            --light-color: #f8f9fa;
            --dark-color: #343a40;
            --success-color: #28a745;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }
        .navbar-brand img {
            max-height: 60px;
        }
        .hero-section {
            background: linear-gradient(rgba(13, 60, 97, 0.85), rgba(13, 60, 97, 0.9)), url('https://images.unsplash.com/photo-1516549655669-df565bc8c4d5?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
            min-height: 85vh;
            display: flex;
            align-items: center;
        }
        .section-title {
            color: var(--primary-color);
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 30px;
            text-align: center;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--accent-color);
            border-radius: 2px;
        }
        .feature-card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--secondary-color);
            margin-bottom: 20px;
        }
        .doctor-card {
            transition: transform 0.3s ease;
        }
        .doctor-card:hover {
            transform: scale(1.03);
        }
        .doctor-card img {
            height: 250px;
            object-fit: cover;
        }
        .department-icon {
            width: 70px;
            height: 70px;
            background-color: rgba(26, 110, 160, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.8rem;
            color: var(--secondary-color);
        }
        .stats-counter {
            font-size: 2.5rem;
            font-weight: bold;
            color: var(--primary-color);
        }
        .appointment-form {
            background-color: var(--light-color);
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 10px 25px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
            transform: translateY(-2px);
        }
        .footer {
            background-color: var(--dark-color);
            color: white;
            padding-top: 60px;
        }
        .footer a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            margin-right: 10px;
            transition: background-color 0.3s ease;
        }
        .social-icons a:hover {
            background-color: var(--secondary-color);
        }
        .flink {
            display: inline-block;
            padding: 8px 15px;
            margin: 5px;
            background-color: #f8f9fa;
            border-radius: 5px;
            color: var(--primary-color);
            text-decoration: none;
            border: 1px solid #dee2e6;
            transition: all 0.3s ease;
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
            transform: translateY(-2px);
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0;
        }
        .breadcrumb-item.active {
            color: var(--secondary-color);
            font-weight: 500;
        }
        .testimonial-card {
            background-color: white;
            border-radius: 10px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            height: 100%;
            border-left: 4px solid var(--secondary-color);
        }
        .patient-img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 15px;
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(13, 60, 97, 0.05);
            color: var(--primary-color);
            font-weight: 600;
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 0.25rem rgba(13, 60, 97, 0.25);
        }
        .emergency-banner {
            background-color: var(--accent-color);
            color: white;
            padding: 15px;
            border-radius: 5px;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(230, 57, 70, 0); }
            100% { box-shadow: 0 0 0 0 rgba(230, 57, 70, 0); }
        }
        .map-container {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        .navbar-nav .nav-link {
            font-weight: 500;
            padding: 8px 15px;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .navbar-nav .nav-link:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
                min-height: 70vh;
            }
            .hero-section h1 {
                font-size: 2rem;
            }
            .stats-counter {
                font-size: 2rem;
            }
        }