:root {
            --primary-color: #0d47a1;
            --secondary-color: #42a5f5;
            --accent-color: #e3f2fd;
            --success-color: #2e7d32;
            --warning-color: #ff9800;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.6;
            color: var(--dark-text);
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-color);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
        }
        .nav-link {
            font-weight: 600;
            padding: 0.5rem 1rem !important;
            transition: var(--transition);
        }
        .nav-link:hover, .nav-link.active {
            color: var(--secondary-color) !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(13, 71, 161, 0.85), rgba(66, 165, 245, 0.8)), url('https://images.unsplash.com/photo-1516549655669-df6654e435f6?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0;
            position: relative;
        }
        .hero-section h1 {
            color: white;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: var(--transition);
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
        }
        .card-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: var(--accent-color);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: -40px auto 20px;
            font-size: 2rem;
            color: var(--primary-color);
            box-shadow: 0 5px 15px rgba(13, 71, 161, 0.2);
        }
        .department-card {
            border-top: 5px solid var(--primary-color);
        }
        .stats-counter {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 4rem 0;
        }
        .counter-item {
            text-align: center;
        }
        .counter-number {
            font-size: 3.5rem;
            font-weight: 800;
            display: block;
            line-height: 1;
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 0.75rem 2rem;
            font-weight: 600;
            border-radius: 50px;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(66, 165, 245, 0.3);
        }
        .btn-outline-primary {
            color: var(--primary-color);
            border-color: var(--primary-color);
            border-radius: 50px;
            font-weight: 600;
            padding: 0.75rem 2rem;
            transition: var(--transition);
        }
        .btn-outline-primary:hover {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            transform: translateY(-3px);
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: var(--secondary-color);
            border-radius: 2px;
        }
        .section-title.text-start:after {
            left: 0;
            transform: none;
        }
        .testimonial-card {
            border-left: 5px solid var(--secondary-color);
        }
        .doctor-card img {
            height: 300px;
            object-fit: cover;
            object-position: top;
        }
        .facility-item {
            padding: 1.5rem;
            border-radius: 10px;
            background: var(--light-bg);
            transition: var(--transition);
        }
        .facility-item:hover {
            background: white;
            box-shadow: 0 10px 25px rgba(0,0,0,0.08);
        }
        .facility-icon {
            color: var(--primary-color);
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }
        .accordion-button {
            font-weight: 600;
            background-color: var(--accent-color);
        }
        .accordion-button:not(.collapsed) {
            color: var(--primary-color);
            background-color: var(--accent-color);
        }
        .contact-info-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 1.5rem;
        }
        .contact-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--accent-color);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            color: var(--primary-color);
            flex-shrink: 0;
        }
        .map-container {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        .footer {
            background-color: #1a237e;
            color: white;
        }
        .footer a {
            color: #bbdefb;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer a:hover {
            color: white;
            padding-left: 5px;
        }
        .footer-bottom {
            background-color: #0d153a;
        }
        .friendlink-section {
            background-color: var(--light-bg);
            padding: 3rem 0;
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1.5rem;
            margin: 0.5rem;
            background: white;
            border-radius: 50px;
            color: var(--dark-text);
            text-decoration: none;
            font-weight: 600;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: var(--transition);
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-3px);
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0;
        }
        .breadcrumb-item.active {
            color: var(--secondary-color);
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }
        .back-to-top.show {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background: var(--secondary-color);
            color: white;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 5rem 0;
            }
            .hero-section h1 {
                font-size: 2.2rem;
            }
            .counter-number {
                font-size: 2.5rem;
            }
            .doctor-card img {
                height: 250px;
            }
        }
        .loading-spinner {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.9);
            z-index: 9999;
            justify-content: center;
            align-items: center;
        }
        .spinner {
            width: 60px;
            height: 60px;
            border: 5px solid var(--accent-color);
            border-top: 5px solid var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        .modal-content {
            border-radius: 15px;
            overflow: hidden;
        }
        .news-card img {
            height: 200px;
            object-fit: cover;
        }
        .news-date {
            position: absolute;
            top: 15px;
            left: 15px;
            background: var(--primary-color);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            font-weight: 600;
        }