/* Base styles */
        :root {
            --primary-color: #006B3C; /* Green from requirements */
            --secondary-color: #004080; /* Blue from requirements */
            --accent-color: #8B8B8B; /* Grey accent */
            --text-color: #333;
            --light-color: #f8f8f8;
            --dark-color: #1a1a1a;
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Montserrat', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: var(--light-color);
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header and Navigation */
        header {
            background-color: var(--primary-color);
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            color: #fff;
            font-size: 1.8rem;
            font-weight: 700;
            text-decoration: none;
            display: flex;
            align-items: center;
        }

        .logo img {
            height: 50px;
            margin-right: 10px;
        }

        nav ul {
            display: flex;
            gap: 1.5rem;
            list-style: none;
        }

        nav a {
            color: #fff;
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            position: relative;
            font-size: 0.95rem;
        }

        nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #fff;
            transition: var(--transition);
        }

        nav a:hover::after {
            width: 100%;
        }

        .hamburger {
            display: none;
            cursor: pointer;
            color: white;
            font-size: 1.5rem;
        }

        .language-selector {
            color: white;
            margin-left: 1rem;
            font-size: 0.9rem;
        }

        .language-selector select {
            background: transparent;
            border: 1px solid rgba(255,255,255,0.3);
            color: white;
            padding: 5px;
            border-radius: 4px;
        }

        /* Hero Section */
        .hero {
            padding: 8rem 0 4rem;
            background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url(ADC.jpeg);
            background-size: cover;
            background-position: center;
            color: #fff;
            text-align: center;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            animation: fadeInUp 1s ease;
        }

        .hero p {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            animation: fadeInUp 1s ease 0.2s;
            opacity: 0;
            animation-fill-mode: forwards;
        }

        .btn {
            background-color: var(--secondary-color);
            color: #fff;
            padding: 12px 30px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: var(--transition);
            text-decoration: none;
            display: inline-block;
        }

        .btn:hover {
            background-color: #00264d;
            transform: translateY(-3px);
        }

        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--secondary-color);
            color: var(--secondary-color);
        }

        .btn-outline:hover {
            background-color: var(--secondary-color);
            color: white;
        }

        /* Services Section */
        .services {
            padding: 5rem 0;
            background-color: #fff;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 3rem;
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: var(--secondary-color);
        }

        .section-subtitle {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 3rem;
            color: #666;
            font-size: 1.1rem;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .service-card {
            background-color: var(--light-color);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            text-align: center;
            padding: 2rem;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }

        .service-icon {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            color: var(--dark-color);
        }

        .service-card p {
            color: #666;
            margin-bottom: 1rem;
        }

        /* Tabs for Services Detail */
        .tabs {
            margin-top: 3rem;
        }

        .tab-headers {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 2rem;
        }

        .tab-header {
            padding: 12px 25px;
            background-color: #f1f1f1;
            border-radius: 30px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
        }

        .tab-header.active {
            background-color: var(--primary-color);
            color: white;
        }

        .tab-content {
            display: none;
        }

        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }

        .tab-content-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }

        .tab-item {
            background-color: var(--light-color);
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
        }

        .tab-item h4 {
            color: var(--primary-color);
            margin-bottom: 10px;
            font-size: 1.2rem;
        }

        /* About Section */
        .about {
            padding: 5rem 0;
            background-color: #f9f9f9;
        }

        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }

        .about-text {
            flex: 1;
        }

        .about-text h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
        }

        .about-text p {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .about-image {
            flex: 1;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        .about-image img {
            width: 100%;
            height: auto;
            display: block;
        }

        /* Values Section */
        .values {
            padding: 3rem 0;
        }

        .values-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .value-card {
            text-align: center;
            padding: 30px 20px;
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }

        .value-card i {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .value-card h3 {
            margin-bottom: 1rem;
            color: var(--secondary-color);
        }

        /* Industries Section */
        .industries {
            padding: 5rem 0;
            background-color: #fff;
        }

        .industries-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }

        .industry-card {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 2rem;
            border-radius: 10px;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .industry-card:hover {
            transform: translateY(-5px);
        }

        .industry-card i {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            z-index: 1;
            position: relative;
        }

        .industry-card h3 {
            z-index: 1;
            position: relative;
        }

        .industry-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.1);
            opacity: 0;
            transition: var(--transition);
        }

        .industry-card:hover::after {
            opacity: 1;
        }

        /* Case Studies Section */
        .case-studies {
            padding: 5rem 0;
            background-color: #f9f9f9;
        }

        .case-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .case-card {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .case-image {
            height: 200px;
            background-color: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            font-weight: bold;
        }

        .case-content {
            padding: 20px;
        }

        .case-content h3 {
            color: var(--primary-color);
            margin-bottom: 10px;
        }

        .case-content p {
            color: #666;
            margin-bottom: 15px;
        }

        /* Partners Section */
        .partners {
            padding: 5rem 0;
            background-color: #fff;
            text-align: center;
        }

        .partners-grid {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 40px;
            margin-top: 2rem;
        }

        .partner-logo {
            height: 80px;
            width: 150px;
            background-color: #f1f1f1;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            opacity: 0.7;
            transition: var(--transition);
            padding: 10px;
        }

        .partner-logo:hover {
            opacity: 1;
            transform: scale(1.05);
        }

        /* Careers Section */
        .careers {
            padding: 5rem 0;
            background-color: #f9f9f9;
        }

        .career-options {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 2rem;
        }

        .career-card {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            text-align: center;
        }

        .career-card i {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .career-card h3 {
            margin-bottom: 1rem;
            color: var(--secondary-color);
        }

        /* Blog Section */
        .blog {
            padding: 5rem 0;
            background-color: white;
        }

        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .blog-card {
            background-color: #f9f9f9;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }

        .blog-image {
            height: 200px;
            background-color: var(--secondary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
        }

        .blog-content {
            padding: 20px;
        }

        .blog-content h3 {
            color: var(--primary-color);
            margin-bottom: 10px;
        }

        .blog-content p {
            color: #666;
            margin-bottom: 15px;
        }

        .blog-meta {
            color: #888;
            font-size: 0.9rem;
            display: flex;
            justify-content: space-between;
        }

        /* Contact Section */
        .contact {
            padding: 5rem 0;
            background-color: #fff;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 50px;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .info-card {
            background-color: var(--light-color);
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            display: flex;
            align-items: center;
        }

        .info-card i {
            font-size: 2rem;
            color: var(--primary-color);
            margin-right: 20px;
        }

        .info-card h3 {
            margin: 0 0 5px;
            font-size: 1.2rem;
            color: var(--dark-color);
        }

        .info-card p {
            margin: 0;
            color: #666;
        }

        .contact-form {
            background-color: var(--light-color);
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: 500;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-family: inherit;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        /* Footer */
        footer {
            background-color: var(--dark-color);
            color: #fff;
            padding: 3rem 0 1rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #fff;
        }

        .footer-about p {
            margin-bottom: 1rem;
            line-height: 1.6;
        }

        .footer-links h3,
        .footer-contact h3,
        .footer-certifications h3 {
            font-size: 1.2rem;
            margin-bottom: 1rem;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-links h3::after,
        .footer-contact h3::after,
        .footer-certifications h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background-color: var(--accent-color);
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: #fff;
            padding-left: 5px;
        }

        .certification-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .badge {
            background-color: #333;
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 0.8rem;
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-links a {
            color: #fff;
            font-size: 1.5rem;
            transition: var(--transition);
        }

        .social-links a:hover {
            color: var(--accent-color);
            transform: translateY(-3px);
        }

        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #444;
            font-size: 0.9rem;
            color: #aaa;
        }

        /* Page Sections */
        .page-section {
            display: none;
            padding: 6rem 0 3rem;
        }

        .page-section.active {
            display: block;
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .about-content {
                flex-direction: column;
            }
            
            .about-image {
                order: -1;
            }

            nav ul {
                gap: 1rem;
            }
        }

        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }

            nav ul {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--primary-color);
                padding: 1rem;
                flex-direction: column;
                text-align: center;
                box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
            }

            nav ul.active {
                display: flex;
            }

            .language-selector {
                margin: 1rem 0 0;
                width: 100%;
                text-align: center;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero p {
                font-size: 1.2rem;
            }

            .section-title {
                font-size: 2rem;
            }
        }

        @media (max-width: 576px) {
            .hero {
                padding: 6rem 0 3rem;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .btn {
                padding: 10px 20px;
            }
            
            .services-grid,
            .industries-grid,
            .contact-grid,
            .footer-grid,
            .values-grid,
            .case-grid,
            .career-options,
            .blog-grid {
                grid-template-columns: 1fr;
            }

            .tab-headers {
                flex-direction: column;
                align-items: center;
            }

            .tab-header {
                width: 100%;
                text-align: center;
            }
            @media (max-width: 768px) {
    .logo {
        font-size: 1.4rem;
    }
}
    }