:root {
            --primary-blue: #003366;
            --secondary-teal: #0097a7;
            --accent-gold: #d4af37;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--dark-text);
            line-height: 1.7;
        }
        .navbar {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: 0 2px 15px rgba(0, 51, 102, 0.08);
            padding-top: 1rem;
            padding-bottom: 1rem;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            color: var(--primary-blue) !important;
            font-weight: 800;
            font-size: 1.8rem;
        }
        .navbar-brand span {
            color: var(--secondary-teal);
        }
        .nav-link {
            color: var(--primary-blue) !important;
            font-weight: 600;
            margin: 0 0.5rem;
            padding: 0.5rem 1rem !important;
            border-radius: 4px;
            transition: all 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            background-color: rgba(0, 151, 167, 0.1);
            color: var(--secondary-teal) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 51, 102, 0.85), rgba(0, 151, 167, 0.8)), url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0 6rem;
            min-height: 90vh;
            display: flex;
            align-items: center;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
        }
        .hero-subtitle {
            font-size: 1.4rem;
            margin-bottom: 2.5rem;
            max-width: 800px;
        }
        .btn-primary-custom {
            background-color: var(--accent-gold);
            border: none;
            color: var(--primary-blue);
            padding: 0.9rem 2.5rem;
            font-weight: 700;
            border-radius: 30px;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            background-color: #f0c040;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }
        .section-padding {
            padding: 5rem 0;
        }
        .section-title {
            color: var(--primary-blue);
            font-weight: 800;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 1rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background-color: var(--secondary-teal);
        }
        .section-title.center::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card-hover {
            transition: transform 0.3s, box-shadow 0.3s;
            border: none;
            border-radius: 10px;
            overflow: hidden;
            height: 100%;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 51, 102, 0.15) !important;
        }
        .icon-box {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--secondary-teal), #006978);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 1.8rem;
        }
        .stats-box {
            background: linear-gradient(135deg, var(--primary-blue), #004080);
            color: white;
            padding: 2.5rem;
            border-radius: 10px;
            text-align: center;
            transition: transform 0.3s;
        }
        .stats-box:hover {
            transform: scale(1.03);
        }
        .stats-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--accent-gold);
        }
        .product-img {
            height: 220px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .product-card:hover .product-img {
            transform: scale(1.05);
        }
        .flink {
            background-color: #f8f9fa;
            border: 1px solid #e9ecef;
            border-radius: 8px;
            padding: 1rem 1.5rem;
            display: inline-block;
            margin: 0.5rem;
            color: var(--primary-blue);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
        }
        .flink:hover {
            background-color: var(--primary-blue);
            color: white;
            transform: translateY(-3px);
        }
        footer {
            background-color: var(--primary-blue);
            color: #e0e7ff;
        }
        footer a {
            color: #b3d9ff;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .footer-bottom {
            background-color: #002244;
            padding: 1.5rem 0;
            font-size: 0.9rem;
        }
        .contact-info-box {
            background-color: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            border-left: 5px solid var(--secondary-teal);
        }
        .form-control-custom {
            border: 1px solid #ced4da;
            border-radius: 5px;
            padding: 0.8rem 1rem;
            margin-bottom: 1.5rem;
            transition: border 0.3s;
        }
        .form-control-custom:focus {
            border-color: var(--secondary-teal);
            box-shadow: 0 0 0 0.25rem rgba(0, 151, 167, 0.25);
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 0;
            bottom: 0;
            width: 2px;
            background-color: var(--secondary-teal);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2.5rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2.1rem;
            top: 5px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: var(--primary-blue);
            border: 3px solid var(--secondary-teal);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .hero-subtitle {
                font-size: 1.2rem;
            }
            .section-padding {
                padding: 3rem 0;
            }
            .navbar-nav {
                text-align: center;
                background-color: rgba(255, 255, 255, 0.98);
                padding: 1rem;
                border-radius: 10px;
                margin-top: 1rem;
            }
        }