:root {
            --primary-blue: #0d6efd;
            --secondary-teal: #20c997;
            --dark-navy: #1a365d;
            --light-bg: #f8f9fa;
            --accent-gold: #ffc107;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
        }
        .hero-section {
            background: linear-gradient(rgba(13, 110, 253, 0.85), rgba(32, 201, 151, 0.8)), url('https://images.unsplash.com/photo-1586773860418-dc22f8b874bc?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: white;
            padding: 120px 0 80px;
        }
        .section-title {
            color: var(--dark-navy);
            border-left: 5px solid var(--secondary-teal);
            padding-left: 15px;
            margin-bottom: 2rem;
            font-weight: 700;
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .department-icon {
            font-size: 2.5rem;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }
        .btn-teal {
            background-color: var(--secondary-teal);
            color: white;
            border: none;
            padding: 10px 25px;
            border-radius: 30px;
            transition: all 0.3s;
        }
        .btn-teal:hover {
            background-color: #1ba87e;
            transform: scale(1.05);
        }
        .navbar {
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 15px rgba(0,0,0,0.1);
            transition: all 0.3s;
        }
        .navbar.scrolled {
            padding-top: 5px;
            padding-bottom: 5px;
        }
        footer {
            background-color: var(--dark-navy);
            color: #ddd;
        }
        .flink {
            color: #a0d2ff;
            text-decoration: none;
            padding: 5px 10px;
            border-radius: 4px;
            transition: all 0.3s;
        }
        .flink:hover {
            color: white;
            background-color: rgba(255,255,255,0.1);
            text-decoration: underline;
        }
        .contact-info a {
            color: var(--secondary-teal);
            text-decoration: none;
        }
        .contact-info a:hover {
            text-decoration: underline;
        }
        .stats-counter {
            font-size: 2.5rem;
            font-weight: bold;
            color: var(--primary-blue);
        }
        .testimonial-card {
            border-left: 4px solid var(--accent-gold);
            background-color: var(--light-bg);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 100px 0 60px;
            }
            .display-4 {
                font-size: 2.2rem;
            }
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0;
        }
        .doctor-img {
            height: 280px;
            object-fit: cover;
            object-position: top;
        }
        .form-control:focus {
            border-color: var(--secondary-teal);
            box-shadow: 0 0 0 0.25rem rgba(32, 201, 151, 0.25);
        }