:root {
            --primary: #0056a6;
            --primary-dark: #003b7a;
            --secondary: #28a745;
            --accent: #dc3545;
            --light: #f8f9fa;
            --dark: #343a40;
            --text: #333;
            --shadow: rgba(0, 0, 0, 0.1);
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--primary-dark);
        }
        .bg-primary-gradient {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        }
        .navbar {
            padding: 1rem 0;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px var(--shadow);
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
        }
        .nav-link {
            font-weight: 600;
            margin: 0 0.5rem;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--secondary);
        }
        .hero {
            padding: 7rem 0 5rem;
            background: linear-gradient(rgba(0, 86, 166, 0.85), rgba(0, 59, 122, 0.9)), url('https://images.unsplash.com/photo-1516549655669-dfbf10d0c9b7?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: white;
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
        }
        .card {
            border: none;
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
            box-shadow: 0 5px 15px var(--shadow);
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .card-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }
        .btn-primary {
            background-color: var(--primary);
            border-color: var(--primary);
            padding: 0.75rem 2rem;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: scale(1.05);
        }
        .btn-secondary {
            background-color: var(--secondary);
            border-color: var(--secondary);
            padding: 0.75rem 2rem;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-secondary:hover {
            background-color: #218838;
            border-color: #1e7e34;
            transform: scale(1.05);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }
        .team-member img {
            transition: transform 0.5s;
        }
        .team-member:hover img {
            transform: scale(1.05);
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1.5rem;
            margin: 0.5rem;
            background: var(--light);
            border-radius: 50px;
            color: var(--dark);
            text-decoration: none;
            transition: all 0.3s;
            border: 1px solid #dee2e6;
            font-weight: 500;
        }
        .flink:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-3px);
        }
        footer a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .form-control {
            border-radius: 8px;
            padding: 0.75rem 1rem;
            border: 1px solid #ced4da;
        }
        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 0.25rem rgba(0, 86, 166, 0.25);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(0, 86, 166, 0.1);
            color: var(--primary-dark);
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 0.25rem rgba(0, 86, 166, 0.25);
        }
        .bg-light-accent {
            background-color: #f0f9ff;
        }
        @media (max-width: 768px) {
            .hero {
                padding: 6rem 0 3rem;
            }
            .display-4 {
                font-size: 2.5rem;
            }
            .stat-number {
                font-size: 2.5rem;
            }
        }