:root {
            --nal-blue: #003865;
            --nal-light-blue: #00509e;
            --nal-orange: #f36f21;
            --nal-gray: #3a3a3a;
            --nal-light-gray: #f8f9fa;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--nal-gray);
            line-height: 1.7;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--nal-blue);
        }
        .bg-nal-blue {
            background-color: var(--nal-blue);
        }
        .text-nal-orange {
            color: var(--nal-orange);
        }
        .btn-primary {
            background-color: var(--nal-light-blue);
            border-color: var(--nal-light-blue);
            padding: 10px 25px;
            font-weight: 600;
        }
        .btn-primary:hover {
            background-color: var(--nal-blue);
            border-color: var(--nal-blue);
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }
        .btn-outline-primary {
            color: var(--nal-light-blue);
            border-color: var(--nal-light-blue);
        }
        .btn-outline-primary:hover {
            background-color: var(--nal-light-blue);
            border-color: var(--nal-light-blue);
        }
        .hero-section {
            background: linear-gradient(rgba(0, 56, 101, 0.9), rgba(0, 80, 158, 0.8)), url('https://images.unsplash.com/photo-1517976547714-720226b864c1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0 80px;
            min-height: 80vh;
            display: flex;
            align-items: center;
        }
        .section-padding {
            padding: 80px 0;
        }
        .section-title {
            position: relative;
            margin-bottom: 50px;
            padding-bottom: 15px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background-color: var(--nal-orange);
        }
        .section-title.text-center::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            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);
        }
        .card-icon {
            width: 70px;
            height: 70px;
            background-color: rgba(0, 80, 158, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: var(--nal-light-blue);
            font-size: 30px;
        }
        .feature-icon {
            font-size: 50px;
            color: var(--nal-light-blue);
            margin-bottom: 20px;
        }
        .timeline {
            position: relative;
            max-width: 1200px;
            margin: 0 auto;
        }
        .timeline::after {
            content: '';
            position: absolute;
            width: 6px;
            background-color: var(--nal-light-blue);
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -3px;
        }
        .timeline-item {
            padding: 10px 40px;
            position: relative;
            width: 50%;
            box-sizing: border-box;
        }
        .timeline-item:nth-child(odd) {
            left: 0;
        }
        .timeline-item:nth-child(even) {
            left: 50%;
        }
        .timeline-content {
            padding: 20px 30px;
            background-color: white;
            position: relative;
            border-radius: 6px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .timeline-item:nth-child(odd) .timeline-content::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            right: -10px;
            background-color: white;
            top: 30px;
            transform: rotate(45deg);
            box-shadow: 2px -2px 5px rgba(0,0,0,0.05);
        }
        .timeline-item:nth-child(even) .timeline-content::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            left: -10px;
            background-color: white;
            top: 30px;
            transform: rotate(45deg);
            box-shadow: -2px 2px 5px rgba(0,0,0,0.05);
        }
        .timeline-item::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            right: -13px;
            background-color: white;
            border: 4px solid var(--nal-orange);
            border-radius: 50%;
            top: 30px;
            z-index: 1;
        }
        .timeline-item:nth-child(even)::after {
            left: -13px;
        }
        .contact-info-box {
            background-color: var(--nal-light-gray);
            padding: 30px;
            border-radius: 10px;
            height: 100%;
            border-left: 5px solid var(--nal-orange);
        }
        footer {
            background-color: var(--nal-blue);
            color: rgba(255,255,255,0.8);
            padding: 60px 0 20px;
        }
        footer h5 {
            color: white;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        footer h5::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background-color: var(--nal-orange);
        }
        footer a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        footer a:hover {
            color: var(--nal-orange);
        }
        .social-links a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background-color: rgba(255,255,255,0.1);
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            margin-right: 10px;
        }
        .social-links a:hover {
            background-color: var(--nal-orange);
            transform: translateY(-3px);
        }
        .friendlink {
            background-color: rgba(255,255,255,0.05);
            padding: 20px;
            border-radius: 10px;
            margin-top: 40px;
        }
        .flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px 10px 5px 0;
            background-color: rgba(255,255,255,0.1);
            color: rgba(255,255,255,0.8);
            border-radius: 5px;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .flink:hover {
            background-color: var(--nal-orange);
            color: white;
            transform: translateY(-2px);
        }
        .navbar {
            padding: 15px 0;
            background-color: rgba(255,255,255,0.95);
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 24px;
            color: var(--nal-blue);
        }
        .navbar-brand span {
            color: var(--nal-orange);
        }
        .nav-link {
            font-weight: 600;
            color: var(--nal-gray);
            margin: 0 10px;
            padding: 8px 0;
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--nal-orange);
            transition: width 0.3s ease;
        }
        .nav-link:hover::after, .nav-link.active::after {
            width: 100%;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--nal-blue);
        }
        .stats-counter {
            background-color: var(--nal-light-blue);
            color: white;
            padding: 60px 0;
        }
        .stat-item {
            text-align: center;
        }
        .stat-number {
            font-size: 48px;
            font-weight: 700;
            color: white;
            margin-bottom: 10px;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 100px 0 60px;
                min-height: 70vh;
            }
            .section-padding {
                padding: 60px 0;
            }
            .section-title {
                margin-bottom: 30px;
            }
            .timeline::after {
                left: 31px;
            }
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
            }
            .timeline-item:nth-child(even) {
                left: 0;
            }
            .timeline-item::after {
                left: 18px;
            }
            .timeline-item:nth-child(even)::after {
                left: 18px;
            }
            .timeline-item:nth-child(odd) .timeline-content::after {
                left: -10px;
                right: auto;
            }
            .timeline-item:nth-child(even) .timeline-content::after {
                left: -10px;
            }
        }
        .news-card {
            height: 100%;
        }
        .news-date {
            position: absolute;
            top: 15px;
            left: 15px;
            background-color: var(--nal-orange);
            color: white;
            padding: 8px 15px;
            border-radius: 5px;
            font-weight: 600;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--nal-orange);
            color: white;
            border-radius: 50%;
            text-align: center;
            line-height: 50px;
            font-size: 20px;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 1000;
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background-color: var(--nal-light-blue);
            transform: translateY(-5px);
        }
        .img-hover-zoom {
            overflow: hidden;
            border-radius: 10px 10px 0 0;
        }
        .img-hover-zoom img {
            transition: transform 0.5s ease;
        }
        .card:hover .img-hover-zoom img {
            transform: scale(1.1);
        }
        .form-control, .form-select {
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
        }
        .form-control:focus, .form-select:focus {
            border-color: var(--nal-light-blue);
            box-shadow: 0 0 0 0.25rem rgba(0, 80, 158, 0.25);
        }
        .map-container {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }