:root {
            --primary-color: #0066cc;
            --secondary-color: #004d99;
            --accent-color: #00a8e8;
            --light-blue: #e6f2ff;
            --dark-gray: #333333;
            --medium-gray: #666666;
            --light-gray: #f5f5f5;
            --success-color: #28a745;
            --warning-color: #ffc107;
            --danger-color: #dc3545;
        }
        * {
            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-color);
            margin-bottom: 1rem;
        }
        .section-header {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 15px;
        }
        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }
        .section-header p {
            font-size: 1.1rem;
            color: var(--medium-gray);
            max-width: 700px;
            margin: 0 auto;
        }
        .section-header::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--accent-color);
            border-radius: 2px;
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 10px 25px;
            border-radius: 4px;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 102, 204, 0.2);
        }
        .btn-outline-primary {
            color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 10px 25px;
            border-radius: 4px;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        .btn-outline-primary:hover {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 102, 204, 0.2);
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-color) !important;
        }
        .navbar-brand span {
            color: var(--accent-color);
        }
        .navbar {
            padding: 15px 0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            background-color: white !important;
        }
        .navbar-nav .nav-link {
            font-weight: 500;
            margin: 0 10px;
            color: var(--dark-gray) !important;
            transition: all 0.3s ease;
        }
        .navbar-nav .nav-link:hover {
            color: var(--primary-color) !important;
        }
        .navbar-nav .nav-link.active {
            color: var(--primary-color) !important;
            font-weight: 600;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 68, 136, 0.8), rgba(0, 102, 204, 0.8)), url('https://images.unsplash.com/photo-1516549655669-df6518e8c6d9?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            color: white;
            padding: 120px 0 100px;
            position: relative;
        }
        .hero-content h1 {
            color: white;
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
        }
        .hero-content p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            max-width: 700px;
        }
        .icon-box {
            background-color: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            text-align: center;
            transition: all 0.3s ease;
            height: 100%;
        }
        .icon-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .icon-box i {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
        }
        .icon-box h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }
        .department-card {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            height: 100%;
        }
        .department-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .department-img {
            height: 200px;
            overflow: hidden;
        }
        .department-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .department-card:hover .department-img img {
            transform: scale(1.1);
        }
        .department-content {
            padding: 25px;
        }
        .doctor-card {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            height: 100%;
        }
        .doctor-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .doctor-img {
            height: 250px;
            overflow: hidden;
        }
        .doctor-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .doctor-card:hover .doctor-img img {
            transform: scale(1.05);
        }
        .doctor-info {
            padding: 25px;
            text-align: center;
        }
        .doctor-info h3 {
            margin-bottom: 0.5rem;
        }
        .doctor-info .specialty {
            color: var(--accent-color);
            font-weight: 500;
            margin-bottom: 1rem;
        }
        .news-card {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            height: 100%;
        }
        .news-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
        }
        .news-img {
            height: 200px;
            overflow: hidden;
        }
        .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .news-card:hover .news-img img {
            transform: scale(1.1);
        }
        .news-content {
            padding: 25px;
        }
        .news-date {
            color: var(--medium-gray);
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }
        .contact-info-box {
            background-color: var(--light-blue);
            border-radius: 8px;
            padding: 30px;
            height: 100%;
            text-align: center;
        }
        .contact-info-box i {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
        }
        .contact-info-box h3 {
            margin-bottom: 1rem;
        }
        .contact-form {
            background-color: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        }
        .form-control {
            padding: 12px 15px;
            border-radius: 4px;
            border: 1px solid #ddd;
            margin-bottom: 1.5rem;
            transition: all 0.3s ease;
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(0, 102, 204, 0.25);
        }
        footer {
            background-color: var(--dark-gray);
            color: white;
            padding-top: 70px;
        }
        .footer-section h3 {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-section h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background-color: var(--accent-color);
        }
        .footer-links {
            list-style: none;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #ccc;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        .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;
            color: white;
            margin-right: 10px;
            transition: all 0.3s ease;
        }
        .social-links a:hover {
            background-color: var(--primary-color);
            transform: translateY(-5px);
        }
        .copyright {
            background-color: #222;
            padding: 20px 0;
            margin-top: 50px;
            text-align: center;
            font-size: 0.9rem;
            color: #aaa;
        }
        .flink {
            display: inline-block;
            background-color: rgba(255, 255, 255, 0.1);
            color: #ccc;
            padding: 8px 15px;
            margin: 5px;
            border-radius: 4px;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .flink:hover {
            background-color: rgba(255, 255, 255, 0.2);
            color: white;
            transform: translateY(-3px);
        }
        @media (max-width: 992px) {
            .hero-content h1 {
                font-size: 2.8rem;
            }
            .section-header h2 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.3rem;
            }
            .section-header h2 {
                font-size: 1.8rem;
            }
            .hero-section {
                padding: 80px 0 60px;
            }
            .navbar-nav {
                background-color: white;
                padding: 15px;
                border-radius: 8px;
                margin-top: 10px;
            }
        }
        @media (max-width: 576px) {
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .section-header h2 {
                font-size: 1.6rem;
            }
        }