:root {
            --primary-color: #1a365d;
            --secondary-color: #c53030;
            --accent-color: #e2e8f0;
            --text-dark: #2d3748;
            --text-light: #f7fafc;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text-dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        .navbar {
            background-color: rgba(26, 54, 93, 0.95);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--text-light) !important;
        }
        .nav-link {
            color: var(--accent-color) !important;
            font-weight: 500;
            margin: 0 10px;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--secondary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
            height: 100vh;
            display: flex;
            align-items: center;
            color: var(--text-light);
            text-align: center;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }
        .hero-subtitle {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        .btn-primary-custom {
            background-color: var(--secondary-color);
            border: none;
            padding: 12px 30px;
            font-size: 1.1rem;
            border-radius: 50px;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            background-color: #9b2c2c;
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
        }
        .section-title {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 2rem;
            position: relative;
            padding-bottom: 15px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background-color: var(--secondary-color);
        }
        .card-hover {
            transition: transform 0.3s, box-shadow 0.3s;
            border: none;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
        }
        .icon-box {
            font-size: 3rem;
            color: var(--secondary-color);
            margin-bottom: 1rem;
        }
        .product-img {
            height: 250px;
            object-fit: cover;
            border-radius: 10px 10px 0 0;
        }
        .news-card {
            border-left: 5px solid var(--secondary-color);
            padding-left: 20px;
        }
        .contact-info i {
            color: var(--secondary-color);
            margin-right: 10px;
        }
        footer {
            background-color: var(--primary-color);
            color: var(--text-light);
            padding: 40px 0 20px;
        }
        .footer-links a {
            color: var(--accent-color);
            text-decoration: none;
            margin: 0 10px;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: var(--secondary-color);
        }
        .friendlink {
            background-color: var(--accent-color);
            padding: 30px;
            border-radius: 15px;
            margin-top: 30px;
        }
        .flink {
            display: inline-block;
            padding: 10px 20px;
            margin: 8px;
            background-color: white;
            color: var(--primary-color);
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            border: 2px solid transparent;
        }
        .flink:hover {
            background-color: var(--secondary-color);
            color: white;
            border-color: var(--secondary-color);
            transform: scale(1.05);
        }
        .map-container {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 2rem;
            }
            .navbar-nav {
                text-align: center;
            }
        }