:root {
            --primary-blue: #0066a1;
            --secondary-teal: #00a3af;
            --accent-gold: #d4af37;
            --dark-navy: #003b5c;
            --light-gray: #f8f9fa;
            --text-dark: #333333;
            --text-light: #666666;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
            --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        .hospital-header {
            background: linear-gradient(135deg, var(--dark-navy) 0%, var(--primary-blue) 100%);
            color: white;
            padding: 8px 0;
            font-size: 0.9rem;
        }
        .main-header {
            background: white;
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 0;
            z-index: 1030;
        }
        .navbar-brand {
            color: var(--primary-blue) !important;
            font-weight: 700;
            font-size: 1.8rem;
        }
        .nav-link {
            color: var(--dark-navy) !important;
            font-weight: 500;
            padding: 0.5rem 1.2rem !important;
            transition: var(--transition);
            border-bottom: 3px solid transparent;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--primary-blue) !important;
            border-bottom-color: var(--accent-gold);
        }
        .hero-section {
            background: linear-gradient(rgba(0, 59, 92, 0.85), rgba(0, 102, 161, 0.85)), url('https://images.unsplash.com/photo-1516549655669-dfbf10d0c9b7?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;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .hero-subtitle {
            font-size: 1.4rem;
            margin-bottom: 2rem;
            max-width: 700px;
        }
        .btn-primary {
            background-color: var(--secondary-teal);
            border-color: var(--secondary-teal);
            padding: 12px 32px;
            font-weight: 600;
            border-radius: 4px;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: var(--primary-blue);
            border-color: var(--primary-blue);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .btn-outline-light {
            border-width: 2px;
            padding: 10px 30px;
            font-weight: 600;
            border-radius: 4px;
            transition: var(--transition);
        }
        .btn-outline-light:hover {
            background-color: rgba(255,255,255,0.15);
            transform: translateY(-2px);
        }
        .section-title {
            color: var(--dark-navy);
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 3rem;
            font-weight: 700;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--accent-gold);
        }
        .section-title.text-center:after {
            left: 50%;
            transform: translateX(-50%);
        }
        .service-card {
            background: white;
            border-radius: 8px;
            overflow: hidden;
            height: 100%;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(0,0,0,0.05);
        }
        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }
        .service-icon {
            background: linear-gradient(135deg, var(--primary-blue), var(--secondary-teal));
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 1.8rem;
        }
        .stats-counter {
            background: linear-gradient(135deg, var(--dark-navy), var(--primary-blue));
            color: white;
            padding: 80px 0;
            margin: 100px 0;
        }
        .stat-number {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--accent-gold);
        }
        .doctor-card {
            background: white;
            border-radius: 8px;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            height: 100%;
        }
        .doctor-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }
        .doctor-img {
            height: 280px;
            width: 100%;
            object-fit: cover;
        }
        .department-box {
            background: white;
            border-radius: 8px;
            padding: 30px;
            height: 100%;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            border-left: 5px solid var(--secondary-teal);
        }
        .department-box:hover {
            box-shadow: var(--shadow-md);
            border-left-color: var(--accent-gold);
        }
        .testimonial-card {
            background: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: var(--shadow-sm);
            height: 100%;
            border-top: 4px solid var(--secondary-teal);
        }
        .testimonial-text {
            font-style: italic;
            color: var(--text-light);
            line-height: 1.8;
        }
        .patient-img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--secondary-teal);
        }
        .contact-info-box {
            background: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: var(--shadow-sm);
            height: 100%;
            border-top: 4px solid var(--primary-blue);
            transition: var(--transition);
        }
        .contact-info-box:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }
        .contact-icon {
            background: var(--light-gray);
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-blue);
            font-size: 1.5rem;
            margin-bottom: 20px;
        }
        footer {
            background: var(--dark-navy);
            color: white;
            padding-top: 80px;
        }
        .footer-links h5 {
            color: white;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-links h5:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--accent-gold);
        }
        .footer-links a {
            color: #cccccc;
            text-decoration: none;
            display: block;
            margin-bottom: 10px;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        .copyright {
            background: rgba(0,0,0,0.2);
            padding: 20px 0;
            margin-top: 60px;
            font-size: 0.9rem;
            color: #aaaaaa;
        }
        .friendlink-section {
            background: var(--light-gray);
            padding: 40px 0;
            border-top: 1px solid #dee2e6;
            border-bottom: 1px solid #dee2e6;
        }
        .flink {
            display: inline-block;
            background: white;
            padding: 10px 20px;
            margin: 5px 10px;
            border-radius: 4px;
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(0,0,0,0.05);
        }
        .flink:hover {
            background: var(--primary-blue);
            color: white;
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .emergency-banner {
            background: linear-gradient(135deg, #d9534f, #c9302c);
            color: white;
            padding: 15px 0;
            font-weight: 600;
            font-size: 1.1rem;
        }
        .emergency-number {
            font-size: 1.5rem;
            font-weight: 700;
            color: white;
            text-decoration: none;
        }
        .emergency-number:hover {
            color: #ffcc00;
        }
        .appointment-form {
            background: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: var(--shadow-lg);
        }
        .form-control, .form-select {
            padding: 12px 15px;
            border-radius: 4px;
            border: 1px solid #ddd;
            margin-bottom: 20px;
        }
        .form-control:focus, .form-select:focus {
            border-color: var(--secondary-teal);
            box-shadow: 0 0 0 0.25rem rgba(0, 163, 175, 0.25);
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary-blue);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            text-decoration: none;
            z-index: 1000;
            opacity: 0;
            transition: var(--transition);
            box-shadow: var(--shadow-md);
        }
        .back-to-top.visible {
            opacity: 1;
        }
        .back-to-top:hover {
            background: var(--dark-navy);
            color: white;
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .hero-subtitle {
                font-size: 1.1rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .stat-number {
                font-size: 2.5rem;
            }
            .navbar-nav {
                background: white;
                padding: 20px;
                border-radius: 8px;
                box-shadow: var(--shadow-md);
                margin-top: 10px;
            }
        }
        .breadcrumb {
            background-color: transparent;
            padding: 15px 0;
        }
        .breadcrumb-item.active {
            color: var(--primary-blue);
            font-weight: 500;
        }
        .article-content {
            font-size: 1.05rem;
            line-height: 1.8;
        }
        .article-content h3 {
            color: var(--dark-navy);
            margin-top: 2rem;
            margin-bottom: 1rem;
            font-weight: 600;
        }
        .article-content p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(0, 102, 161, 0.05), rgba(0, 163, 175, 0.05));
            border-left: 4px solid var(--primary-blue);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
        }
        .image-caption {
            font-size: 0.9rem;
            color: var(--text-light);
            text-align: center;
            margin-top: 8px;
            font-style: italic;
        }