:root {
            --primary-color: #0a3d62;
            --secondary-color: #1e90ff;
            --accent-color: #00cec9;
            --light-bg: #f8f9fa;
            --dark-text: #2d3436;
        }
        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-color);
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary-color) !important;
        }
        .navbar-nav .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .navbar-nav .nav-link:hover {
            color: var(--accent-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(10, 61, 98, 0.85), rgba(10, 61, 98, 0.9)), url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0;
        }
        .hero-section h1 {
            color: white;
            font-size: 3.5rem;
        }
        .btn-primary {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
            padding: 0.75rem 2rem;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: var(--accent-color);
            border-color: var(--accent-color);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-color);
        }
        .service-card, .product-card, .team-card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.4s, box-shadow 0.4s;
            height: 100%;
        }
        .service-card:hover, .product-card:hover, .team-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
        }
        .service-icon {
            font-size: 3rem;
            color: var(--secondary-color);
            margin-bottom: 1.5rem;
        }
        .testimonial-carousel .carousel-item {
            padding: 2rem;
            background: var(--light-bg);
            border-radius: 15px;
        }
        footer {
            background-color: var(--primary-color);
            color: white;
        }
        .footer-link {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-link:hover {
            color: white;
        }
        .friendlink {
            background-color: var(--light-bg);
            padding: 3rem 0;
            border-top: 1px solid #dee2e6;
        }
        .flink {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            margin: 0.5rem;
            background: white;
            border-radius: 50px;
            text-decoration: none;
            color: var(--primary-color);
            font-weight: 500;
            border: 2px solid transparent;
            transition: all 0.3s;
        }
        .flink:hover {
            border-color: var(--accent-color);
            color: var(--accent-color);
            transform: scale(1.05);
        }
        .contact-form .form-control {
            border-radius: 10px;
            padding: 1rem;
            border: 1px solid #ced4da;
            transition: border-color 0.3s;
        }
        .contact-form .form-control:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 0 0.25rem rgba(0, 206, 201, 0.25);
        }
        .map-container iframe {
            border-radius: 15px;
            height: 100%;
            min-height: 300px;
        }
        .stats-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--secondary-color);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(0, 206, 201, 0.1);
            color: var(--primary-color);
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 0.25rem rgba(0, 206, 201, 0.25);
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .hero-section {
                padding: 5rem 0;
            }
            .stats-number {
                font-size: 2.5rem;
            }
        }