:root {
            --primary-blue: #0d47a1;
            --accent-orange: #ff6f00;
            --dark-bg: #1a237e;
            --light-bg: #f5f7ff;
            --text-dark: #212121;
            --text-light: #eceff1;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text-dark);
            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;
        }
        .navbar-brand span {
            color: var(--accent-orange);
        }
        .hero-section {
            background: linear-gradient(rgba(13, 71, 161, 0.9), rgba(26, 35, 126, 0.9)), url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            color: white;
            padding: 180px 0 120px;
            min-height: 90vh;
            display: flex;
            align-items: center;
        }
        .hero-section h1 {
            color: white;
            font-size: 3.5rem;
        }
        .btn-primary {
            background-color: var(--accent-orange);
            border-color: var(--accent-orange);
            padding: 12px 32px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: #e65100;
            border-color: #e65100;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .section-padding {
            padding: 100px 0;
        }
        .icon-box {
            font-size: 3rem;
            color: var(--primary-blue);
            margin-bottom: 20px;
            transition: transform 0.3s;
        }
        .service-card, .product-card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: all 0.4s;
            height: 100%;
            background: white;
        }
        .service-card:hover, .product-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }
        .service-card:hover .icon-box {
            transform: scale(1.1) rotate(5deg);
        }
        .stats-box {
            background: var(--primary-blue);
            color: white;
            padding: 40px 20px;
            border-radius: 10px;
            text-align: center;
        }
        .stats-number {
            font-size: 3rem;
            font-weight: 800;
        }
        .team-member img {
            border-radius: 50%;
            width: 150px;
            height: 150px;
            object-fit: cover;
            border: 5px solid var(--light-bg);
        }
        .testimonial-card {
            border-left: 5px solid var(--accent-orange);
            background: var(--light-bg);
        }
        footer {
            background-color: var(--dark-bg);
            color: var(--text-light);
            padding-top: 80px;
        }
        .friendlink {
            display: inline-block;
            margin: 5px 10px;
            padding: 8px 15px;
            background: rgba(255,255,255,0.1);
            border-radius: 5px;
            color: #bbdefb;
            text-decoration: none;
            transition: all 0.3s;
        }
        .friendlink:hover {
            background: var(--accent-orange);
            color: white;
            transform: scale(1.05);
        }
        .flink {
            font-weight: 600;
        }
        .contact-info i {
            color: var(--accent-orange);
            margin-right: 10px;
            width: 20px;
        }
        .form-control:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 0.25rem rgba(255, 111, 0, 0.25);
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .section-padding {
                padding: 60px 0;
            }
        }
        .news-card img {
            height: 200px;
            object-fit: cover;
        }
        .breadcrumb {
            background-color: var(--light-bg);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(13, 71, 161, 0.1);
            color: var(--primary-blue);
        }