/* Hero Section */
        .about-hero {
            background: linear-gradient(rgba(0, 102, 204, 0.8), rgba(0, 102, 204, 0.8)), url('dental-college-building.jpg');
            background-size: cover;
            background-position: center;
            height: 60vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            color: white;
            padding: 0 2rem;
        }
        
        .about-hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            animation: fadeIn 1s ease;
        }
        
        .about-hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin-bottom: 2rem;
        }
        
        /* Main Content */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 4rem 2rem;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary);
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: var(--secondary);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }
        
        /* Mission/Vision */
        .mission-vision {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }
        
        .card {
            background: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: var(--shadow);
            transition: transform 0.3s ease;
        }
        
        .card:hover {
            transform: translateY(-10px);
        }
        
        .card i {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
        
        .card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--primary);
        }
        
        /* Why Choose Us */
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }
        
        .feature-card {
            background: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: var(--shadow);
            border-top: 4px solid var(--primary);
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--primary);
        }
        
        .feature-card ul {
            list-style-position: inside;
            margin-left: 1rem;
        }
        
        .feature-card li {
            margin-bottom: 0.5rem;
        }
        
        /* Leadership */
        .leadership {
            margin-bottom: 4rem;
        }
        
        .leaders {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        
        .leader-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            text-align: center;
        }
        
        .leader-img {
            height: 250px;
            overflow: hidden;
        }
        
        .leader-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .leader-card:hover .leader-img img {
            transform: scale(1.1);
        }
        
        .leader-info {
            padding: 1.5rem;
        }
        
        .leader-info h3 {
            color: var(--primary);
            margin-bottom: 0.5rem;
        }
        
        .leader-info p {
            color: var(--secondary);
            font-weight: 500;
        }
        
        /* Accreditations */
        .accreditations {
            background: var(--light);
            padding: 4rem 2rem;
            margin-bottom: 4rem;
        }
        
        .accreditations .container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .badges {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .badge {
            background: white;
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 200px;
        }
        
        .badge i {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
        
        /* Gallery */
        .gallery {
            margin-bottom: 4rem;
        }
        
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
        }
        
        .gallery-item {
            height: 200px;
            overflow: hidden;
            border-radius: 10px;
            position: relative;
        }
        
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        
        .gallery-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(0, 0, 0, 0.7);
            color: white;
            padding: 0.5rem;
            transform: translateY(100%);
            transition: transform 0.3s ease;
        }
        
        .gallery-item:hover .gallery-caption {
            transform: translateY(0);
        }
        
        /* CTA */
        .cta-section {
            background: linear-gradient(rgba(0, 102, 204, 0.9), rgba(0, 102, 204, 0.9)), url('dental-students.jpg');
            background-size: cover;
            background-position: center;
            padding: 5rem 2rem;
            text-align: center;
            color: white;
            border-radius: 10px;
            margin-bottom: 4rem;
        }
        
        .cta-section h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
        }
        
        .btn {
            display: inline-block;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .btn-primary {
            background: white;
            color: var(--primary);
        }
        
        .btn-primary:hover {
            background: var(--secondary);
            color: white;
        }
        
        .btn-outline {
            border: 2px solid white;
            color: white;
        }
        
        .btn-outline:hover {
            background: white;
            color: var(--primary);
        }
        
        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 3rem 2rem;
        }
        
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        
        .footer-col h3 {
            color: var(--secondary);
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }
        
        .footer-col p, .footer-col a {
            color: #ddd;
            margin-bottom: 0.8rem;
            display: block;
        }
        
        .footer-col a:hover {
            color: var(--secondary);
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
        }
        
        .social-links a {
            background: rgba(255, 255, 255, 0.1);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--secondary);
            transform: translateY(-5px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .navbar {
                flex-direction: column;
                padding: 1rem;
            }
            
            nav ul {
                margin-top: 1rem;
            }
            
            nav ul li {
                margin-left: 1rem;
            }
            
            .about-hero h1 {
                font-size: 2rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
        }
        .department-card {
            border: 1px solid #ddd;
            border-radius: 8px;
            padding: 1.5rem;
            margin-bottom: 2rem;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .department-card h2 {
            color: #0077b6;
            border-bottom: 2px solid #ff9e00;
            padding-bottom: 0.5rem;
        }