:root {
            --primary: #1a237e;
            --secondary: #ff6f00;
            --accent: #00acc1;
            --dark: #0d1b2a;
            --light: #f8f9fa;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            overflow-x: hidden;
            color: #333;
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary) !important;
        }
        .nav-link {
            font-weight: 500;
            transition: all 0.3s ease;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--secondary) !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(10, 20, 40, 0.85), rgba(10, 20, 40, 0.9)), url('https://images.unsplash.com/photo-1571019613454-1cb2f99b2d8b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            min-height: 90vh;
            display: flex;
            align-items: center;
            color: white;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
        }
        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            max-width: 700px;
        }
        .btn-primary-custom {
            background-color: var(--secondary);
            border: none;
            padding: 12px 30px;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s ease;
            color: white;
        }
        .btn-primary-custom:hover {
            background-color: #e65100;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255, 111, 0, 0.2);
        }
        .section-title {
            color: var(--primary);
            font-weight: 800;
            margin-bottom: 3rem;
            position: relative;
            display: inline-block;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 4px;
            background: var(--secondary);
        }
        .card-hover {
            transition: all 0.4s ease;
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            height: 100%;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--secondary);
            margin-bottom: 1rem;
        }
        .product-card img {
            height: 250px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .product-card:hover img {
            transform: scale(1.05);
        }
        .bg-light-custom {
            background-color: #f8fafc;
        }
        .footer {
            background-color: var(--dark);
            color: white;
        }
        .flink {
            color: #a0aec0;
            text-decoration: none;
            transition: color 0.3s ease;
            padding: 5px 10px;
            border-radius: 4px;
        }
        .flink:hover {
            color: white;
            background-color: rgba(255,255,255,0.1);
        }
        .company-info-table td {
            padding: 10px 15px;
            border-bottom: 1px solid #eee;
        }
        .company-info-table tr:last-child td {
            border-bottom: none;
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .hero-subtitle {
                font-size: 1.1rem;
            }
        }
        .sticky-nav {
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            background-color: rgba(255, 255, 255, 0.95) !important;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }