:root {
            --pgimer-blue: #0056a6;
            --pgimer-light-blue: #e6f0fa;
            --pgimer-gold: #d4af37;
            --pgimer-dark: #333333;
            --pgimer-gray: #f8f9fa;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--pgimer-dark);
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: 700;
            color: var(--pgimer-blue) !important;
            font-size: 1.4rem;
        }
        .nav-link {
            font-weight: 500;
            padding: 0.5rem 1rem !important;
            transition: all 0.3s ease;
        }
        .nav-link:hover {
            color: var(--pgimer-blue) !important;
            background-color: var(--pgimer-light-blue);
            border-radius: 4px;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 84, 166, 0.85), rgba(0, 84, 166, 0.9)), url('https://images.unsplash.com/photo-1582750433449-648ed127bb54?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2067&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 0;
            position: relative;
        }
        .hero-title {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-section {
                padding: 60px 0;
            }
        }
        .section-title {
            color: var(--pgimer-blue);
            border-bottom: 3px solid var(--pgimer-gold);
            padding-bottom: 10px;
            margin-bottom: 30px;
            display: inline-block;
            font-weight: 700;
        }
        .card {
            border: none;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.12);
        }
        .card-icon {
            font-size: 2.5rem;
            color: var(--pgimer-blue);
            margin-bottom: 15px;
        }
        .department-card {
            border-left: 4px solid var(--pgimer-blue);
            transition: all 0.3s ease;
        }
        .department-card:hover {
            border-left-color: var(--pgimer-gold);
            background-color: var(--pgimer-light-blue);
        }
        .bg-light-blue {
            background-color: var(--pgimer-light-blue);
        }
        .btn-primary {
            background-color: var(--pgimer-blue);
            border-color: var(--pgimer-blue);
            padding: 10px 25px;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            background-color: #004080;
            border-color: #004080;
            transform: scale(1.05);
        }
        .btn-outline-primary {
            color: var(--pgimer-blue);
            border-color: var(--pgimer-blue);
        }
        .btn-outline-primary:hover {
            background-color: var(--pgimer-blue);
            border-color: var(--pgimer-blue);
        }
        .footer {
            background-color: #2c3e50;
            color: #ecf0f1;
            padding-top: 40px;
        }
        .footer a {
            color: #bdc3c7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer a:hover {
            color: white;
        }
        .footer-title {
            color: white;
            font-size: 1.2rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--pgimer-gold);
            display: inline-block;
        }
        .friendlink {
            background-color: var(--pgimer-gray);
            padding: 30px 0;
        }
        .flink {
            display: inline-block;
            background-color: white;
            padding: 8px 20px;
            margin: 5px;
            border-radius: 30px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            color: var(--pgimer-dark);
            text-decoration: none;
            font-weight: 500;
        }
        .flink:hover {
            background-color: var(--pgimer-blue);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 5px 10px rgba(0,0,0,0.15);
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--pgimer-blue);
            display: block;
        }
        .stats-label {
            font-size: 1rem;
            color: #666;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .news-card .card-img-top {
            height: 200px;
            object-fit: cover;
        }
        .accordion-button:not(.collapsed) {
            background-color: var(--pgimer-light-blue);
            color: var(--pgimer-blue);
            font-weight: 600;
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background-color: var(--pgimer-blue);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 30px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -30px;
            top: 5px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: var(--pgimer-gold);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--pgimer-blue);
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0;
        }
        .breadcrumb-item a {
            color: var(--pgimer-blue);
        }
        .breadcrumb-item.active {
            color: #666;
        }