:root {
            --primary-dark: #0a2c46;
            --primary-blue: #1a5f9e;
            --accent-gold: #d4af37;
            --accent-orange: #e67e22;
            --light-bg: #f8f9fa;
            --text-dark: #333;
            --text-light: #666;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text-dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-dark);
        }
        .hero-gradient {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
        }
        .navbar-brand img {
            height: 60px;
        }
        .hero-section {
            padding-top: 120px;
            padding-bottom: 80px;
            color: white;
            position: relative;
            overflow: hidden;
        }
        .hero-section h1 {
            color: white;
            font-size: 3.2rem;
            margin-bottom: 1.5rem;
        }
        .hero-section .lead {
            font-size: 1.3rem;
            opacity: 0.95;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 3rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--accent-gold);
        }
        .section-title.text-center::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary-blue);
            margin-bottom: 1.5rem;
        }
        .card {
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .research-card .card-img-top {
            height: 220px;
            object-fit: cover;
        }
        .bg-light-section {
            background-color: var(--light-bg);
        }
        .contact-info li {
            margin-bottom: 1rem;
        }
        .contact-info i {
            color: var(--accent-gold);
            width: 24px;
            margin-right: 10px;
        }
        footer {
            background-color: var(--primary-dark);
            color: #ccc;
        }
        footer a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            font-size: 0.9rem;
        }
        .flink {
            display: inline-block;
            background: rgba(255,255,255,0.1);
            padding: 8px 20px;
            margin: 5px 10px 5px 0;
            border-radius: 4px;
            transition: all 0.3s;
            color: #ccc;
        }
        .flink:hover {
            background: rgba(255,255,255,0.2);
            color: white;
            transform: translateY(-2px);
            text-decoration: none;
        }
        .news-card {
            border-left: 4px solid var(--primary-blue);
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--accent-gold);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -33px;
            top: 5px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--primary-blue);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--accent-gold);
        }
        .btn-primary {
            background-color: var(--primary-blue);
            border-color: var(--primary-blue);
            padding: 10px 25px;
            font-weight: 600;
        }
        .btn-primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
        }
        .btn-outline-light:hover {
            color: var(--primary-dark);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-blue);
            line-height: 1;
        }
        .stat-label {
            font-size: 1rem;
            color: var(--text-light);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .partners-logo {
            filter: grayscale(100%);
            opacity: 0.7;
            transition: all 0.3s;
        }
        .partners-logo:hover {
            filter: grayscale(0);
            opacity: 1;
        }
        .navbar-nav .nav-link {
            font-weight: 500;
            padding: 0.5rem 1rem;
        }
        .dropdown-menu {
            border: none;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        .dropdown-item:focus, .dropdown-item:hover {
            background-color: rgba(26, 95, 158, 0.1);
            color: var(--primary-blue);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(26, 95, 158, 0.05);
            color: var(--primary-blue);
            font-weight: 600;
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 0.25rem rgba(26, 95, 158, 0.25);
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.2rem;
            }
            .hero-section .lead {
                font-size: 1.1rem;
            }
            .stat-number {
                font-size: 2.2rem;
            }
        }
        .visitor-counter {
            font-family: monospace;
            background: rgba(0,0,0,0.2);
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 0.9rem;
        }