:root {
            --primary: #000;
            --secondary: #333333;
            --accent: #78ca37;
            /* --accent: #cd0014; */
            --light: #f8f9fa;
            --dark: #212529;
            --gray: #6c757d;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Open Sans', sans-serif;
            color: var(--dark);
            line-height: 1.6;
            background-color: #fff;
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 1rem;
        }
        
        h1 {
            font-size: 2.5rem;
            line-height: 1.2;
        }
        
        h2 {
            font-size: 2rem;
            margin-top: 2.5rem;
            position: relative;
            padding-bottom: 0.5rem;
        }
        
        h2:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 70px;
            height: 4px;
            background-color: var(--accent);
        }
        
        h3 {
            font-size: 1.5rem;
            margin-top: 1.5rem;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        header {
            background-color: var(--primary);
            padding: 1.5rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: white;
            text-decoration: none;
        }
        
        .nav-links {
            display: flex;
            gap: 1.5rem;
        }
        
        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        
        .nav-links a:hover {
            color: var(--accent);
        }
        
        .hero {
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1591017403286-fd8493524e1e?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 5rem 0;
            text-align: center;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hero h1 {
            color: white;
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }
        
        .btn {
            display: inline-block;
            background-color: var(--accent);
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        
        .btn:hover {
            background-color: #78ca37;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        
        .btn-outline {
            background: transparent;
            border: 2px solid white;
            margin-left: 1rem;
        }
        
        .btn-outline:hover {
            background: white;
            color: var(--primary);
        }
        
        .section {
            padding: 4rem 0;
        }
        
        .section-light {
            background-color: var(--light);
        }
        
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .feature-card {
            background-color: white;
            border-radius: 8px;
            padding: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s ease;
            text-align: center;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
        }
        
        .feature-card h3 {
            color: var(--primary);
            margin-bottom: 1rem;
        }
        
        .icon {
            font-size: 2.5rem;
              color: var(--accent);
            margin-bottom: 1rem;
            display: inline-block;
        }
        
        .product-showcase {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            margin-top: 2rem;
            align-items: center;
        }
        
        .product-image {
            flex: 1;
            min-width: 300px;
            border-radius: 8px;
            overflow: hidden; 
        }
        
        .product-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        
        .product-image img:hover {
            transform: scale(1.05);
        }
        
        .product-details {
            flex: 1;
            min-width: 300px;
        }
        
        .specs {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            border-radius: 8px;
            overflow: hidden;
        }
        
        .specs th, .specs td {
            padding: 0.8rem;
            text-align: left;
            border-bottom: 1px solid #ddd;
        }
        
        .specs th {
            background-color: #78ca3721;
            font-weight: 600;
            width: 30%;
        }
        
        .specs tr:last-child td {
            border-bottom: none;
        }
        
        .applications {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
        
        .app-card {
            background-color: white;
            border-radius: 8px;
            padding: 1.5rem;
            text-align: center;
            box-shadow: 0 3px 10px rgba(0,0,0,0.08);
            transition: transform 0.3s ease;
        }
        
        .app-card:hover {
            transform: translateY(-5px);
        }
        
        .app-card h4 {
            margin-top: 1rem;
            color: var(--primary);
        }
        
        .gallery-section {
            background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
            padding: 4rem 0;
        }
        
        .gallery-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
        
        .gallery-item {
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            position: relative;
            transition: transform 0.3s ease;
            height: 250px;
            background-size: cover;
            background-position: center;
        }
        
        .gallery-item:hover {
            transform: translateY(-10px);
        }
        
        .gallery-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(0,0,0,0.7);
            color: white;
            padding: 1rem;
            text-align: center;
            font-weight: 500;
            transform: translateY(100%);
            transition: transform 0.3s ease;
        }
        
        .gallery-item:hover .gallery-caption {
            transform: translateY(0);
        }
        
        .printer-views {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .view-card {
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .view-card img {
            width: 100%;
            height: 370px;
            object-fit: cover;
            display: block;
        }
        
        .view-content {
            padding: 1.5rem;
        }
        
        .view-content h3 {
            color: var(--primary);
            margin-top: 0;
        }
        
        .cta-section {
            background: linear-gradient(to right, var(--primary), #004a99);
            color: white;
            text-align: center;
            padding: 4rem 0;
        }
        
        .cta-section h2 {
            color: white;
            margin-bottom: 1.5rem;
        }
        
        .cta-section h2:after {
            background-color: var(--accent);
            left: 50%;
            transform: translateX(-50%);
        }
        
        .contact-info {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-top: 1.5rem;
            flex-wrap: wrap;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1.1rem;
        }
        
        footer {
            background-color: var(--secondary);
            color: white;
            padding: 2rem 0; 
        }
        
        .footer-content {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 2rem;
        }
        
        .footer-logo {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            flex: 1;
            min-width: 250px;
        }
        
        .footer-links {
            flex: 1;
            min-width: 200px;
        }
        
        .footer-links h4 {
            color: white;
            margin-bottom: 1rem;
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--accent);
        }
        
        .copyright {
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.9rem;
            color: #aaa;
        }
        
        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.7rem;
            }
            
            .hero {
                padding: 3rem 0;
            }
            
            .section {
                padding: 3rem 0;
            }
            
            .nav-links {
                display: none;
            }
            
            .btn-outline {
                display: block;
                margin: 1rem auto 0;
            }
        }
        
        .testimonial-section {
            background: linear-gradient(to bottom, #ffffff, #f0f7ff);
            padding: 4rem 0;
        }
        
        .testimonials {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .testimonial {
            background: white;
            border-radius: 8px;
            padding: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            position: relative;
        }
        
        .testimonial:before {
            content: """;
            position: absolute;
            top: -20px;
            left: 20px;
            font-size: 5rem;
            color: var(--primary);
            opacity: 0.1;
            font-family: Georgia, serif;
        }
        
        .testimonial-content {
            margin-bottom: 1.5rem;
            font-style: italic;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            margin-right: 1rem;
        }
        
        .author-info h4 {
            margin-bottom: 0.2rem;
        }
        
        .author-info p {
            color: var(--gray);
            font-size: 0.9rem;
        }