:root {
            --primary-dark: #0a2e5c;
            --primary-blue: #1a4f9e;
            --accent-gold: #d4af37;
            --accent-light: #e9f1ff;
            --neutral-dark: #2c3e50;
            --neutral-light: #f8f9fa;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--neutral-dark);
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary-dark) !important;
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--accent-gold) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(10, 46, 92, 0.9), rgba(26, 79, 158, 0.9)), url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=2071&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0;
            position: relative;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        @media (max-width: 768px) {
            .hero-title { font-size: 2.5rem; }
        }
        .section-title {
            color: var(--primary-dark);
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 3rem;
            font-weight: 700;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--accent-gold);
        }
        .text-center .section-title:after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .icon-box {
            width: 70px;
            height: 70px;
            background: var(--accent-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 1.8rem;
            color: var(--primary-blue);
        }
        .btn-primary-custom {
            background-color: var(--primary-blue);
            border-color: var(--primary-blue);
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: scale(1.05);
        }
        .footer {
            background-color: var(--primary-dark);
            color: #ccc;
            padding-top: 4rem;
        }
        .footer a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: var(--accent-gold);
        }
        .footer-bottom {
            background-color: rgba(0,0,0,0.2);
            padding: 1.5rem 0;
            margin-top: 3rem;
        }
        .flink {
            display: inline-block;
            background: var(--neutral-light);
            color: var(--primary-dark);
            padding: 8px 20px;
            margin: 5px 10px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            border: 1px solid #dee2e6;
        }
        .flink:hover {
            background: var(--primary-blue);
            color: white;
            transform: translateY(-3px);
        }
        .timeline-item {
            border-left: 3px solid var(--primary-blue);
            padding-left: 2rem;
            padding-bottom: 2rem;
            position: relative;
        }
        .timeline-item:before {
            content: '';
            position: absolute;
            left: -10px;
            top: 0;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--accent-gold);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--primary-blue);
        }
        .accordion-button:not(.collapsed) {
            background-color: var(--accent-light);
            color: var(--primary-dark);
            font-weight: 600;
        }
        .stats-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-blue);
            line-height: 1;
        }
        .img-hover-zoom {
            overflow: hidden;
            border-radius: 10px;
        }
        .img-hover-zoom img {
            transition: transform 0.5s ease;
        }
        .img-hover-zoom:hover img {
            transform: scale(1.05);
        }
        .license-badge {
            background: linear-gradient(45deg, var(--primary-dark), var(--primary-blue));
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            font-size: 0.9rem;
            font-weight: 600;
            display: inline-block;
            margin: 5px;
        }
        .contact-info-box {
            background: var(--neutral-light);
            border-left: 4px solid var(--accent-gold);
            padding: 1.5rem;
            border-radius: 0 10px 10px 0;
            margin-bottom: 1.5rem;
        }