:root {
            --primary-blue: #0a3d62;
            --secondary-teal: #17a2b8;
            --accent-green: #28a745;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
            --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--dark-text);
            line-height: 1.6;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-blue);
        }
        .navbar {
            background-color: rgba(255, 255, 255, 0.98) !important;
            box-shadow: var(--shadow);
            padding-top: 0.8rem;
            padding-bottom: 0.8rem;
            transition: var(--transition);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary-blue) !important;
        }
        .navbar-brand span {
            color: var(--secondary-teal);
        }
        .nav-link {
            font-weight: 600;
            color: var(--primary-blue) !important;
            margin: 0 0.5rem;
            padding: 0.5rem 1rem !important;
            border-radius: 4px;
            transition: var(--transition);
        }
        .nav-link:hover, .nav-link.active {
            background-color: var(--secondary-teal);
            color: white !important;
        }
        .hero-section {
            background: linear-gradient(rgba(10, 61, 98, 0.85), rgba(23, 162, 184, 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: 8rem 0 6rem;
            min-height: 90vh;
            display: flex;
            align-items: center;
        }
        .hero-title {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 5px rgba(0,0,0,0.3);
        }
        @media (max-width: 768px) {
            .hero-title { font-size: 2.5rem; }
        }
        .btn-primary-custom {
            background-color: var(--secondary-teal);
            border: none;
            padding: 0.8rem 2rem;
            font-weight: 600;
            border-radius: 50px;
            transition: var(--transition);
            color: white;
        }
        .btn-primary-custom:hover {
            background-color: var(--primary-blue);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(0,0,0,0.2);
            color: white;
        }
        .section-padding {
            padding: 5rem 0;
        }
        .icon-box {
            background: white;
            padding: 2.5rem 2rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
            height: 100%;
            transition: var(--transition);
            border-top: 5px solid var(--secondary-teal);
        }
        .icon-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .icon-box i {
            font-size: 2.5rem;
            color: var(--secondary-teal);
            margin-bottom: 1.5rem;
        }
        .department-card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 100%;
        }
        .department-card:hover {
            transform: translateY(-10px);
        }
        .department-card img {
            height: 220px;
            object-fit: cover;
            transition: var(--transition);
        }
        .department-card:hover img {
            transform: scale(1.05);
        }
        .doctor-card {
            text-align: center;
            padding: 2rem 1.5rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
            background: white;
            transition: var(--transition);
            height: 100%;
        }
        .doctor-card:hover {
            transform: translateY(-10px);
        }
        .doctor-img {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            object-fit: cover;
            border: 5px solid var(--light-bg);
            margin: 0 auto 1.5rem;
        }
        .stats-section {
            background: linear-gradient(to right, var(--primary-blue), var(--secondary-teal));
            color: white;
            padding: 4rem 0;
        }
        .stat-number {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
        }
        .contact-info-box {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
            margin-bottom: 1.5rem;
            border-left: 5px solid var(--accent-green);
        }
        .contact-info-box i {
            font-size: 1.8rem;
            color: var(--secondary-teal);
            margin-bottom: 1rem;
        }
        .footer {
            background-color: var(--primary-blue);
            color: #ccc;
            padding-top: 3rem;
            padding-bottom: 1.5rem;
        }
        .footer a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer a:hover {
            color: white;
            padding-left: 5px;
        }
        .footer h5 {
            color: white;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.8rem;
        }
        .footer h5::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 3px;
            background: var(--secondary-teal);
        }
        .friendlink {
            background-color: rgba(255,255,255,0.05);
            padding: 2rem 0;
            border-top: 1px solid rgba(255,255,255,0.1);
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .flink {
            display: inline-block;
            background: rgba(255,255,255,0.08);
            color: #ddd;
            padding: 0.5rem 1.2rem;
            margin: 0.3rem;
            border-radius: 30px;
            text-decoration: none;
            transition: var(--transition);
            font-size: 0.9rem;
        }
        .flink:hover {
            background: var(--secondary-teal);
            color: white;
            transform: translateY(-3px);
        }
        .copyright {
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.9rem;
            color: #aaa;
        }
        .form-control:focus {
            border-color: var(--secondary-teal);
            box-shadow: 0 0 0 0.25rem rgba(23, 162, 184, 0.25);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(23, 162, 184, 0.1);
            color: var(--primary-blue);
            font-weight: 600;
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 0.25rem rgba(23, 162, 184, 0.25);
        }
        .breadcrumb {
            background-color: transparent;
            padding: 1rem 0;
        }
        .breadcrumb-item a {
            color: var(--secondary-teal);
            text-decoration: none;
        }