:root {
            --cie-primary: #1a365d;
            --cie-secondary: #d4af37;
            --cie-accent: #2d5a8c;
            --cie-light: #f8f9fa;
            --cie-dark: #212529;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--cie-dark);
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--cie-primary);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--cie-secondary) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(26, 54, 93, 0.85), rgba(26, 54, 93, 0.9)), url('https://images.unsplash.com/photo-1589829545856-d10d557cf95f?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') no-repeat center center/cover;
            color: white;
            padding: 8rem 0;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 2.5rem;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 70px;
            height: 4px;
            background: var(--cie-secondary);
        }
        .text-center .section-title:after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card {
            border: none;
            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);
        }
        .card-icon {
            font-size: 2.5rem;
            color: var(--cie-secondary);
            margin-bottom: 1rem;
        }
        .btn-cie {
            background-color: var(--cie-primary);
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 4px;
            font-weight: 600;
            transition: all 0.3s;
            border: 2px solid var(--cie-primary);
        }
        .btn-cie:hover {
            background-color: transparent;
            color: var(--cie-primary);
            border-color: var(--cie-primary);
        }
        .btn-cie-secondary {
            background-color: var(--cie-secondary);
            color: var(--cie-primary);
            padding: 0.75rem 2rem;
            border-radius: 4px;
            font-weight: 600;
            transition: all 0.3s;
            border: 2px solid var(--cie-secondary);
        }
        .btn-cie-secondary:hover {
            background-color: transparent;
            color: var(--cie-secondary);
        }
        footer {
            background-color: var(--cie-primary);
            color: white;
        }
        footer a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: var(--cie-secondary);
        }
        .flink {
            display: inline-block;
            background: rgba(255, 255, 255, 0.1);
            padding: 0.5rem 1rem;
            border-radius: 4px;
            margin: 0.25rem;
            color: #ddd;
            transition: all 0.3s;
        }
        .flink:hover {
            background: var(--cie-secondary);
            color: var(--cie-primary);
            transform: scale(1.05);
        }
        .news-item {
            border-left: 4px solid var(--cie-accent);
            padding-left: 1rem;
            margin-bottom: 1.5rem;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--cie-primary);
        }
        .contact-icon {
            font-size: 1.5rem;
            color: var(--cie-secondary);
            margin-right: 0.75rem;
        }
        .map-container iframe {
            width: 100%;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline:before {
            content: '';
            position: absolute;
            left: 7px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--cie-secondary);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
        }
        .timeline-item:before {
            content: '';
            position: absolute;
            left: -2.35rem;
            top: 5px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--cie-primary);
            border: 3px solid var(--cie-secondary);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 5rem 0;
            }
            .stat-number {
                font-size: 2.5rem;
            }
        }