:root {
            --primary-blue: #0d3b66;
            --accent-orange: #f95738;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
            --light-text: #6c757d;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--dark-text);
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-blue);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary-blue) !important;
        }
        .nav-link {
            font-weight: 600;
            padding: 0.5rem 1rem !important;
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--accent-orange) !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(13, 59, 102, 0.9), rgba(13, 59, 102, 0.8)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 8rem 0;
            min-height: 90vh;
            display: flex;
            align-items: center;
        }
        .hero-section h1 {
            color: white;
            font-size: 3.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .btn-primary {
            background-color: var(--accent-orange);
            border-color: var(--accent-orange);
            padding: 0.75rem 2rem;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: #e04e2e;
            border-color: #e04e2e;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .section-padding {
            padding: 6rem 0;
        }
        .icon-box {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-blue), #1a5a96);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            transition: var(--transition);
        }
        .icon-box:hover {
            transform: rotate(10deg) scale(1.1);
        }
        .service-card {
            border: none;
            border-radius: 16px;
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(13, 59, 102, 0.15);
        }
        .company-info-box {
            background: var(--light-bg);
            border-radius: 12px;
            padding: 2rem;
            height: 100%;
            border-left: 5px solid var(--accent-orange);
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(to bottom, var(--primary-blue), var(--accent-orange));
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -36px;
            top: 5px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--accent-orange);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--accent-orange);
        }
        .flink {
            display: inline-block;
            background: var(--light-bg);
            padding: 0.8rem 1.5rem;
            border-radius: 8px;
            margin: 0.5rem;
            color: var(--primary-blue);
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            border: 2px solid transparent;
        }
        .flink:hover {
            background: white;
            color: var(--accent-orange);
            border-color: var(--accent-orange);
            transform: translateY(-3px);
        }
        footer {
            background: var(--primary-blue);
            color: white;
        }
        footer a {
            color: #adb5bd;
            text-decoration: none;
            transition: var(--transition);
        }
        footer a:hover {
            color: white;
            padding-left: 5px;
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            margin-right: 0.75rem;
            transition: var(--transition);
        }
        .social-icons a:hover {
            background: var(--accent-orange);
            transform: translateY(-5px);
        }
        .stats-box {
            text-align: center;
            padding: 2rem;
            border-radius: 12px;
            background: white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: var(--transition);
        }
        .stats-box:hover {
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent-orange);
            display: block;
            line-height: 1;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .section-padding {
                padding: 3rem 0;
            }
            .navbar-nav {
                text-align: center;
                background: rgba(255,255,255,0.95);
                border-radius: 8px;
                padding: 1rem;
            }
        }
        .img-hover-zoom {
            overflow: hidden;
            border-radius: 12px;
        }
        .img-hover-zoom img {
            transition: transform 0.5s ease;
        }
        .img-hover-zoom:hover img {
            transform: scale(1.05);
        }
        .form-control:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 0.25rem rgba(249, 87, 56, 0.25);
        }
        .scroll-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--accent-orange);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 1000;
            opacity: 0;
            transition: var(--transition);
            text-decoration: none;
        }
        .scroll-to-top.show {
            opacity: 1;
        }