:root {
            --primary-blue: #0a558c;
            --secondary-teal: #16a8a0;
            --accent-green: #2ecc71;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--dark-text);
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-blue) !important;
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--secondary-teal) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(10, 85, 140, 0.9), rgba(22, 168, 160, 0.8)), url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0;
            min-height: 90vh;
            display: flex;
            align-items: center;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .section-title {
            color: var(--primary-blue);
            font-weight: 700;
            margin-bottom: 2.5rem;
            position: relative;
            padding-bottom: 15px;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--secondary-teal);
        }
        .card {
            border: none;
            border-radius: 16px;
            overflow: hidden;
            transition: transform 0.4s ease, box-shadow 0.4s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow);
        }
        .card-icon {
            font-size: 2.5rem;
            color: var(--secondary-teal);
            margin-bottom: 1rem;
        }
        .btn-primary {
            background-color: var(--primary-blue);
            border-color: var(--primary-blue);
            padding: 0.75rem 2rem;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: var(--secondary-teal);
            border-color: var(--secondary-teal);
            transform: scale(1.05);
        }
        .department-card {
            border-left: 5px solid var(--secondary-teal);
            background: white;
            padding: 1.5rem;
            height: 100%;
            transition: all 0.3s;
        }
        .department-card:hover {
            background: #f1f9ff;
            border-left-color: var(--primary-blue);
        }
        .flink {
            display: inline-block;
            background: var(--light-bg);
            padding: 0.75rem 1.5rem;
            margin: 0.5rem;
            border-radius: 50px;
            color: var(--primary-blue);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            border: 2px solid transparent;
        }
        .flink:hover {
            background: white;
            color: var(--secondary-teal);
            border-color: var(--secondary-teal);
            transform: translateY(-3px);
        }
        footer {
            background: #2c3e50;
            color: #ecf0f1;
        }
        footer a {
            color: #bdc3c7;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
        }
        .sticky-top {
            backdrop-filter: blur(10px);
            background-color: rgba(255, 255, 255, 0.95);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(10, 85, 140, 0.1);
            color: var(--primary-blue);
        }
        @media (max-width: 768px) {
            .hero-title { font-size: 2.5rem; }
            .hero-section { padding: 5rem 0; min-height: 70vh; }
            .section-title { font-size: 1.8rem; }
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-blue);
            display: block;
            line-height: 1;
        }
        .stat-label {
            font-size: 1.1rem;
            color: var(--dark-text);
        }
        .map-container {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }