:root {
            --primary-blue: #0056A6;
            --secondary-teal: #0097A9;
            --accent-green: #4CAF50;
            --dark-gray: #333333;
            --light-gray: #F5F7FA;
            --warning-orange: #FF9800;
            --danger-red: #D32F2F;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Open Sans', sans-serif;
            color: var(--dark-gray);
            line-height: 1.6;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }
        p {
            margin-bottom: 1rem;
        }
        a {
            text-decoration: none;
            color: var(--secondary-teal);
            transition: all 0.3s ease;
        }
        a:hover {
            color: var(--primary-blue);
        }
        .btn-primary {
            background-color: var(--primary-blue);
            border-color: var(--primary-blue);
            padding: 0.75rem 2rem;
            font-weight: 600;
            border-radius: 50px;
        }
        .btn-primary:hover {
            background-color: #004080;
            border-color: #004080;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 86, 166, 0.3);
        }
        .btn-secondary {
            background-color: var(--secondary-teal);
            border-color: var(--secondary-teal);
            padding: 0.75rem 2rem;
            font-weight: 600;
            border-radius: 50px;
        }
        .btn-secondary:hover {
            background-color: #00768a;
            border-color: #00768a;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 151, 169, 0.3);
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary-blue);
        }
        .navbar-brand span {
            color: var(--secondary-teal);
        }
        .nav-link {
            font-weight: 500;
            margin: 0 0.5rem;
            padding: 0.5rem 1rem !important;
            border-radius: 4px;
        }
        .nav-link:hover, .nav-link.active {
            background-color: rgba(0, 86, 166, 0.1);
            color: var(--primary-blue) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 86, 166, 0.85), rgba(0, 151, 169, 0.85)), url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 8rem 0;
            min-height: 90vh;
            display: flex;
            align-items: center;
        }
        .hero-section h1 {
            color: white;
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
            text-align: center;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--secondary-teal);
        }
        .card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .card-img-top {
            height: 220px;
            object-fit: cover;
        }
        .service-icon {
            font-size: 2.5rem;
            color: var(--secondary-teal);
            margin-bottom: 1rem;
        }
        .stats-section {
            background-color: var(--light-gray);
            padding: 5rem 0;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 700;
            color: var(--primary-blue);
            display: block;
            line-height: 1;
        }
        .stat-label {
            font-size: 1.1rem;
            color: var(--dark-gray);
            font-weight: 500;
        }
        .doctor-card .img-wrapper {
            width: 180px;
            height: 180px;
            border-radius: 50%;
            overflow: hidden;
            margin: 0 auto 1.5rem;
            border: 5px solid var(--light-gray);
        }
        .news-card {
            border-left: 4px solid var(--secondary-teal);
        }
        .form-control, .form-select {
            padding: 0.75rem 1rem;
            border-radius: 8px;
            border: 1px solid #ddd;
        }
        .form-control:focus, .form-select:focus {
            border-color: var(--secondary-teal);
            box-shadow: 0 0 0 0.25rem rgba(0, 151, 169, 0.25);
        }
        footer {
            background-color: #1a1a2e;
            color: #ccc;
        }
        footer h5 {
            color: white;
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }
        footer a {
            color: #ccc;
            text-decoration: none;
        }
        footer a:hover {
            color: white;
        }
        .social-links 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: 0.5rem;
            transition: all 0.3s ease;
        }
        .social-links a:hover {
            background-color: var(--secondary-teal);
            transform: translateY(-3px);
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1rem;
            background-color: rgba(255, 255, 255, 0.05);
            border-radius: 4px;
            margin: 0.25rem;
            transition: all 0.3s ease;
        }
        .flink:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 1.5rem;
        }
        .emergency-banner {
            background: linear-gradient(90deg, var(--danger-red), #ff5252);
            color: white;
            padding: 1rem;
            font-weight: 600;
            text-align: center;
        }
        .emergency-banner a {
            color: white;
            text-decoration: underline;
            font-weight: 700;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .hero-section {
                padding: 5rem 0;
                min-height: 70vh;
            }
            .navbar-nav {
                text-align: center;
                background-color: white;
                border-radius: 10px;
                padding: 1rem;
                box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            }
            .section-title {
                font-size: 1.8rem;
            }
        }