:root {
            --primary-blue: #0d47a1;
            --accent-teal: #00838f;
            --light-gray: #f5f7fa;
            --dark-gray: #263238;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Open Sans', sans-serif;
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-blue) !important;
        }
        .nav-link {
            font-weight: 500;
            padding: 0.5rem 1.2rem !important;
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--accent-teal) !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(13, 71, 161, 0.85), rgba(0, 131, 143, 0.8)), url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 160px 0 120px;
            position: relative;
        }
        .section-padding {
            padding: 100px 0;
        }
        .service-card {
            border: none;
            border-radius: 12px;
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
            background: #fff;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        }
        .service-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }
        .service-icon {
            font-size: 2.8rem;
            color: var(--primary-blue);
            margin-bottom: 25px;
        }
        .stat-box {
            text-align: center;
            padding: 30px 20px;
            border-radius: 10px;
            background: white;
            box-shadow: 0 8px 20px rgba(0,0,0,0.06);
            transition: var(--transition);
        }
        .stat-box:hover {
            transform: scale(1.03);
            box-shadow: 0 12px 25px rgba(0,0,0,0.1);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 700;
            color: var(--primary-blue);
            line-height: 1;
        }
        .client-logo {
            filter: grayscale(100%);
            opacity: 0.7;
            transition: var(--transition);
            padding: 20px;
        }
        .client-logo:hover {
            filter: grayscale(0);
            opacity: 1;
            transform: scale(1.05);
        }
        .team-card {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0,0,0,0.08);
            transition: var(--transition);
            height: 100%;
        }
        .team-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.12);
        }
        .flink {
            display: inline-block;
            padding: 10px 20px;
            margin: 5px;
            background: var(--light-gray);
            border-radius: 8px;
            text-decoration: none;
            color: var(--dark-gray);
            font-weight: 500;
            transition: var(--transition);
            border: 1px solid #e0e0e0;
        }
        .flink:hover {
            background: var(--primary-blue);
            color: white;
            text-decoration: none;
            transform: translateY(-3px);
        }
        footer {
            background: var(--dark-gray);
            color: #ddd;
            padding-top: 70px;
        }
        .footer-link {
            color: #bbb;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-link:hover {
            color: white;
            padding-left: 5px;
        }
        .btn-primary-custom {
            background: linear-gradient(to right, var(--primary-blue), var(--accent-teal));
            border: none;
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
            color: white;
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(13, 71, 161, 0.3);
            color: white;
        }
        .contact-info-box {
            background: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.07);
            margin-bottom: 30px;
            transition: var(--transition);
        }
        .contact-info-box:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .form-control:focus {
            border-color: var(--accent-teal);
            box-shadow: 0 0 0 0.25rem rgba(0, 131, 143, 0.25);
        }
        .testimonial-card {
            background: white;
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.06);
            height: 100%;
            border-top: 5px solid var(--accent-teal);
        }
        .blog-card {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0,0,0,0.06);
            transition: var(--transition);
            height: 100%;
            background: white;
        }
        .blog-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(13, 71, 161, 0.08);
            color: var(--primary-blue);
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 0.25rem rgba(13, 71, 161, 0.25);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 120px 0 80px;
            }
            .section-padding {
                padding: 70px 0;
            }
            .display-4 {
                font-size: 2.2rem;
            }
        }