:root {
        --color-primary: #1a3a4a;
        --color-primary-dark: #0f2a38;
        --color-primary-light: #4da6c4;
        --color-secondary: #e8f4f8;
        --color-text: #ffffff;
        --color-text-light: #b3d9e8;
        --color-bg: #ffffff;
        --color-bg-light: #f8f9fa;
        --color-bg-dark: #0a1a2e;
        --color-border: #e0e0e0;
        --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
        --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    body {
        font-family: var(--font-primary);
        color: var(--color-text);
        line-height: 1.6;
        overflow-x: hidden;
    }

    /* Navigation */
    nav {
        position: fixed;
        top: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
        z-index: 1000;
        transition: var(--transition);
    }

    nav.scrolled {
        box-shadow: 0 2px 30px rgba(0, 0, 0, 0.1);
    }

    .nav-container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 1rem 2rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo {
        display:flex;
        align-items:center;
    }

    .logo-icon{
        height: 70px;
        width: auto;
        display: block;
    }
    

    .logo-icon img {
        height: 60px;       /* adjust as needed */
        width: auto;
        display: block;
      }
      

    .nav-links {
        display: flex;
        gap: 2rem;
        list-style: none;
        align-items: center;
    }

    .nav-links a {
        text-decoration: none;
        color: var(--color-primary);
        font-weight: 500;
        transition: var(--transition);
        position: relative;
    }

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

    .nav-links a:hover::after {
        width: 100%;
    }

    .cta-nav {
        background: var(--color-primary);
        color: white !important;
        padding: 0.7rem 1.5rem;
        border-radius: 8px;
        transition: var(--transition);
    }

    .cta-nav::after {
        display: none;
    }

    .cta-nav:hover {
        background: var(--color-primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
    }

    .mobile-toggle {
        display: none;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
    }

    .mobile-toggle span {
        width: 25px;
        height: 3px;
        background: var(--color-primary);
        transition: var(--transition);
    }

    /* Hero Section */
    .hero {
        margin-top: 80px;
        background: linear-gradient(135deg, #00a8cc 0%, #007a94 100%);
        color: white;
        padding: 8rem 2rem;
        position: relative;
        overflow: hidden;
    }

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        opacity: 0.5;
    }

    .hero-content {
        max-width: 1400px;
        margin: 0 auto;
        position: relative;
        z-index: 1;
    }

    .hero h1 {
        font-size: 3.5rem;
        font-weight: 800;
        margin-bottom: 1rem;
        line-height: 1.2;
        animation: fadeInUp 0.8s ease;
    }

    .hero-subtitle {
        font-size: 1.3rem;
        margin-bottom: 2rem;
        opacity: 0.95;
        animation: fadeInUp 0.8s ease 0.2s backwards;
    }

    .hero-cta {
        display: flex;
        gap: 1rem;
        animation: fadeInUp 0.8s ease 0.4s backwards;
    }

    .btn {
        padding: 1rem 2rem;
        border-radius: 8px;
        font-weight: 600;
        text-decoration: none;
        transition: var(--transition);
        cursor: pointer;
        border: none;
        font-size: 1rem;
        display: inline-block;
    }

    .btn-primary {
        background: white;
        color: var(--color-primary);
    }

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    }

    .btn-secondary {
        background: transparent;
        color: white;
        border: 2px solid white;
    }

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

    .btn-linecard {
        background: var(--color-primary);
        color: white !important;
        padding: 10px;
        margin-top: 10px;
    }
    .btn-linecard:hover{
        transform: translateY(-2px);
        
    }

    /* Stats Section */
    .stats {
        background: var(--color-bg-light);
        padding: 4rem 2rem;
    }

    .stats-container {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 3rem;
    }

    .stat-item {
        text-align: center;
    }

    .stat-number {
        font-size: 3rem;
        font-weight: 800;
        color: var(--color-primary);
        margin-bottom: 0.5rem;
    }

    .stat-label {
        font-size: 1.1rem;
        color: #4a4a4a;
        font-weight: 500;
    }

    /* Services Section */
    .services {
        padding: 6rem 2rem;
        background: white;
    }

    .section-header {
        text-align: center;
        max-width: 800px;
        margin: 0 auto 4rem;
    }

    .section-header h2 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
        color: var(--color-primary);
    }

    .section-header p {
        font-size: 1.2rem;
        color: #555555;
    }

    .services-grid {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2rem;
    }

    .service-card {
        background: var(--color-bg-light);
        padding: 2.5rem;
        border-radius: 16px;
        transition: var(--transition);
        border: 2px solid transparent;
    }

    .service-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        border-color: var(--color-primary);
    }

    .service-icon {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.5rem;
        font-size: 1.8rem;
    }

    .service-card h3 {
        font-size: 1.4rem;
        margin-bottom: 1rem;
        color: var(--color-primary);
    }

    .service-card p {
        color: #4a4a4a;
        line-height: 1.8;
    }

    /* Products Section */
    .products {
        padding: 6rem 2rem;
        background: var(--color-bg-light);
    }

    .products-grid {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
    }

    .product-card {
        background: white;
        border-radius: 16px;
        overflow: hidden;
        transition: var(--transition);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    }

    .product-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    }

    .product-image {
        width: 100%;
        height: 220px;
        background: linear-gradient(135deg, #00a8cc 0%, #007a94 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 4rem;
        color: white;
    }

    .product-info {
        padding: 1.5rem;
    }

    .product-info h3 {
        font-size: 1.3rem;
        margin-bottom: 0.8rem;
        color: var(--color-primary);
    }

    .product-info p {
        color: #555555;
        margin-bottom: 1.5rem;
        font-size: 0.95rem;
    }

    /* About Section */
    .about {
        padding: 6rem 2rem;
        background: white;
    }

    .about-container {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: center;
    }

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

    .about-content p {
        font-size: 1.1rem;
        color: #555555;
        margin-bottom: 1.5rem;
        line-height: 1.8;
    }

    .about-features {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        margin-top: 2rem;
    }

    .feature-item {
        display: flex;
        align-items: start;
        gap: 1rem;
    }

    .feature-icon {
        width: 40px;
        height: 40px;
        background: var(--color-primary);
        color: white;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .about-image {
        background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
        border-radius: 20px;
        height: 700px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 5rem;
        position: relative;
        overflow: hidden;
    }

    .about-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 20px;
        position: relative;
        z-index: 2;
    }
    

    .about-image::before {
        content: '';
        position: absolute;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255,255,255,0.1) 10%, transparent 10%);
        background-size: 30px 30px;
        animation: float 20s linear infinite;
    }

    /* Certifications */
    .certifications {
        padding: 6rem 2rem;
        background: var(--color-bg-light);
    }

    .cert-grid {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }

    .cert-card {
        background: white;
        padding: 2.5rem;
        border-radius: 16px;
        text-align: center;
        transition: var(--transition);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    }

    .cert-card h3 {
        color: var(--color-primary);
    }

    .cert-card p {
        color: #555555;
    }

    .cert-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    }

    .cert-badge {
        width: 100px;
        height: 100px;
        background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1.5rem;
        font-size: 2.5rem;
        color: white;
    }

    /* Careers Section */
    .careers {
        padding: 6rem 2rem;
        background: white;
    }

    .jobs-grid {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        gap: 2rem;
    }

    .job-card {
        background: var(--color-bg-light);
        padding: 2rem;
        border-radius: 16px;
        border-left: 4px solid var(--color-primary);
        transition: var(--transition);
    }

    .job-card:hover {
        transform: translateX(8px);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .job-header {
        display: flex;
        justify-content: space-between;
        align-items: start;
        margin-bottom: 1.5rem;
    }

    .job-title {
        font-size: 1.5rem;
        color: var(--color-primary);
        margin-bottom: 0.5rem;
    }

    .job-meta {
        display: flex;
        gap: 2rem;
        flex-wrap: wrap;
        margin-bottom: 1rem;
    }

    .job-meta-item {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        color: #666666;
    }

    .job-description {
        color: #555555;
        line-height: 1.8;
        margin-bottom: 1.5rem;
    }

    .btn-apply {
        background: var(--color-primary);
        color: white;
        padding: 0.8rem 1.8rem;
        border-radius: 8px;
        border: none;
        cursor: pointer;
        font-weight: 600;
        transition: var(--transition);
    }

    .btn-apply:hover {
        background: var(--color-primary-dark);
        transform: translateY(-2px);
    }

    /* Contact Section */
    .contact {
        padding: 6rem 2rem;
        background: var(--color-bg-dark);
        color: white;
    }

    .contact-container {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .contact-info h2 {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }

    .contact-info p {
        font-size: 1.1rem;
        opacity: 0.9;
        margin-bottom: 2rem;
    }

    .contact-details {
        display: grid;
        gap: 1.5rem;
    }

    .contact-item {
        display: flex;
        align-items: start;
        gap: 1rem;
    }

    .contact-icon {
        width: 50px;
        height: 50px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        flex-shrink: 0;
    }

    .contact-form {
        background: rgba(255, 255, 255, 0.05);
        padding: 3rem;
        border-radius: 16px;
        backdrop-filter: blur(10px);
    }

    .form-group {
        margin-bottom: 1.5rem;
    }

    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 500;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        padding: 1rem;
        border: 2px solid rgba(255, 255, 255, 0.2);
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.1);
        color: white;
        font-size: 1rem;
        transition: var(--transition);
    }

    .form-group input:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: var(--color-primary);
        background: rgba(255, 255, 255, 0.15);
    }

    .form-group textarea {
        resize: vertical;
        min-height: 150px;
    }

    .btn-submit {
        width: 100%;
        background: var(--color-primary);
        color: white;
        padding: 1rem;
        border: none;
        border-radius: 8px;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
    }

    .btn-submit:hover {
        background: var(--color-primary-dark);
    }

    /* Footer */
    footer {
        background: #0a0a0a;
        color: white;
        padding: 3rem 2rem 1.5rem;
    }

    .footer-logo img {
        width: 250px;      /* adjust as needed */
        height: auto;
        display: block;
        margin-bottom: 1rem;
    }
    

    .footer-container {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 3rem;
        margin-bottom: 2rem;
    }

    .footer-brand h3 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
        color: var(--color-primary);
    }

    .footer-brand p {
        opacity: 0.8;
        line-height: 1.8;
    }

    .footer-links h4 {
        margin-bottom: 1rem;
        font-size: 1.1rem;
    }

    .footer-links ul {
        list-style: none;
        padding-left: 0;
    }

    .footer-links ul li {
        margin-bottom: 0.8rem;
        line-height: 1.4;
    }

    .contact-links h4{
        margin-left: -22px;
    }

    .contact-links ul li {
        margin-bottom: 0.2rem;
        line-height: 1.5;
        margin-left: -22px;
    }
    

    .footer-links ul li a {
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        transition: var(--transition);
    }

    .footer-links ul li a:hover {
        color: var(--color-primary);
        padding-left: 3px;
    }

    .footer-bottom {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 2rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        opacity: 0.7;
    }

    .footer-bottom-text {
        text-align: center;
        flex: 1;
    }

    .social-icons {
        display: flex;
        gap: 1rem;
        margin-right: 1rem;
    }

    .social-icon {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        text-decoration: none;
        font-size: 1.2rem;
        transition: var(--transition);
    }

    .social-icon:hover {
        background: var(--color-primary);
        transform: translateY(-3px);
    }

    .social-icon svg {
        width: 20px;
        height: 20px;
        fill: currentColor;
    }

    /* Animations */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @keyframes float {
        from {
            transform: rotate(0deg);
        }
        to {
            transform: rotate(360deg);
        }
    }

    /* Responsive Design */
    @media (max-width: 968px) {
        .nav-links {
            position: fixed;
            top: 80px;
            left: -100%;
            flex-direction: column;
            background: white;
            width: 100%;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
        }

        .nav-links.active {
            left: 0;
        }

        .mobile-toggle {
            display: flex;
        }

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

        .hero-subtitle {
            font-size: 1.1rem;
        }

        .hero-cta {
            flex-direction: column;
        }

        .about-container,
        .contact-container {
            grid-template-columns: 1fr;
        }

        .footer-container {
            grid-template-columns: 1fr;
        }

        .about-features {
            grid-template-columns: 1fr;
        }

        .footer-bottom {
            flex-direction: column;
            gap: 1rem;
        }

        .social-icons {
            margin-right: 0;
            order: -1;
        }
    }


    /* Line Card Section */
    .linecard {
        padding: 6rem 2rem;
        background: white;
    }

    .brands-grid {
        max-width: 1400px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 2rem;
    }

    .brand-card {
        background: var(--color-bg-light);
        padding: 1.5rem;
        border-radius: 12px;
        text-align: center;
        transition: var(--transition);
        border: 2px solid transparent;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 200px;
    }

    .brand-card:hover {
        border-color: var(--color-primary);
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    }

    .brand-logo {
        width: 100%;
        height: 100%;
        object-fit: contain;
        display: block;
    }

    .brand-name {
        display: none;
    }