* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f8f9fa;
        }
        
        /* Header Styles */
        header {
            background: #fff;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }
        
        .top-bar {
            background: #2c5aa0;
            color: white;
            padding: 8px 0;
            font-size: 14px;
        }
        
        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .top-bar .contact-info {
            display: flex;
            gap: 20px;
        }
        
        .top-bar .social-links {
            display: flex;
            gap: 10px;
        }
        
        .main-nav {
            padding: 1rem 0;
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .logo img {
            height: 60px;
            width: auto;
        }
        
        .logo-text {
            font-size: 2.2rem;
            font-weight: bold;
            color: #2c5aa0;
            text-transform: uppercase;
            letter-spacing: 1px;
            text-decoration: none;
        }

        
        .nav-links {
            display: flex;
            list-style: none;
            gap: 0;
        }
        
        .nav-links li {
            position: relative;
        }
        
        .nav-links li a {
            color: #333;
            text-decoration: none;
            padding: 15px 25px;
            font-weight: 500;
            text-transform: uppercase;
            font-size: 14px;
            letter-spacing: 0.5px;
            transition: all 0.3s ease;
            display: block;
        }
        
        .nav-links li a:hover,
        .nav-links li a.active {
            background: #2c5aa0;
            color: white;
        }
        
        .nav-links li .dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            background: white;
            min-width: 250px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.15);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        
        .nav-links li:hover .dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .dropdown li a {
            padding: 12px 20px;
            border-bottom: 1px solid #eee;
            text-transform: none;
        }
        
        .dropdown li:last-child a {
            border-bottom: none;
        }
        
        .mobile-menu {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #2c5aa0;
        }
        
        .quote-btn {
            background: #e74c3c;
            color: white;
            padding: 12px 25px;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            text-transform: uppercase;
            font-size: 13px;
            transition: all 0.3s ease;
        }
        
        .quote-btn:hover {
            background: #c0392b;
            transform: translateY(-2px);
        }
        
        /* Page Content */
        .page-content {
            margin-top: 140px;
            display: none;
        }
        
        .page-content.active {
            display: block;
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(44, 90, 160, 0.8), rgba(44, 90, 160, 0.8)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><rect fill="%23f0f2f5" width="1920" height="1080"/><pattern id="industrial" patternUnits="userSpaceOnUse" width="100" height="100"><rect fill="%23e8ecf0" width="100" height="100"/><circle cx="20" cy="20" r="3" fill="%23ddd"/><circle cx="80" cy="80" r="2" fill="%23ddd"/></pattern><rect fill="url(%23industrial)" width="1920" height="1080"/></svg>');
            color: white;
            padding: 100px 0;
            text-align: center;
            background-size: cover;
            background-position: center;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            font-weight: 700;
        }
        
        .hero p {
            font-size: 1.3rem;
            margin-bottom: 30px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .hero-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn-primary {
            background: #e74c3c;
            color: white;
            padding: 15px 30px;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            text-transform: uppercase;
            transition: all 0.3s ease;
        }
        
        .btn-secondary {
            background: transparent;
            color: white;
            border: 2px solid white;
            padding: 13px 30px;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            text-transform: uppercase;
            transition: all 0.3s ease;
        }
        
        .btn-primary:hover {
            background: #c0392b;
            transform: translateY(-2px);
        }
        
        .btn-secondary:hover {
            background: white;
            color: #2c5aa0;
        }
        
        /* Services Grid */
        .services-section {
            padding: 80px 0;
            background: white;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: #2c5aa0;
            font-weight: 700;
        }
        
        .section-subtitle {
            text-align: center;
            font-size: 1.2rem;
            color: #666;
            margin-bottom: 50px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .service-card {
            background: white;
            border: 1px solid #eee;
            border-radius: 10px;
            padding: 30px;
            text-align: center;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
            border-color: #2c5aa0;
        }
        
        .service-icon {
            font-size: 3.5rem;
            color: #2c5aa0;
            margin-bottom: 20px;
        }
        
        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: #333;
        }
        
        .service-card p {
            color: #666;
            line-height: 1.6;
            margin-bottom: 20px;
        }
        
        .service-card ul {
            list-style: none;
            text-align: left;
            margin-top: 15px;
        }
        
        .service-card ul li {
            padding: 5px 0;
            color: #555;
            position: relative;
            padding-left: 20px;
        }
        
        .service-card ul li:before {
            content: "▸";
            color: #2c5aa0;
            font-weight: bold;
            position: absolute;
            left: 0;
        }
        
        /* Product Card Styles */
        .product-card {
            background: white;
            border: 1px solid #eee;
            border-radius: 10px;
            padding: 25px;
            text-align: center;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            height: 100%;
            display: flex;
            flex-direction: column;  
            align-items: center;
            width: 80%;                  
        }
        
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
            border-color: #2c5aa0;
        }
        
        .product-image {
            width: 80%;
            height: 150px; 
            /* height: 150px; */
            background: #f8f9fa;
            border: 2px solid #eee;
            border-radius: 8px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            color: #2c5aa0;
            transition: all 0.3s ease;
            margin-left: 30px;
            margin-top: 10px;
        }
        .pro-img{
            height: 140px;
        }
        .pro-img1{
            height: 100%;
            width: 100%;
            align-items: center;
            margin-top: 20px;
            
        }
        .belt{
            height: 100%;
            width: 100%;
            align-items: center;
            margin-top: 5px;
            
        }
        .product-card:hover .product-image {
            background: #2c5aa0;
            color: white;
            border-color: #2c5aa0;
        }
        
        .product-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: #333;
            min-height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .product-card p {
            color: #666;
            line-height: 1.6;
            margin-bottom: 15px;
            flex-grow: 1;
        }
        
        .product-brand {
            background: #2c5aa0;
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: bold;
            margin-bottom: 15px;
            display: inline-block;
        }
        
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
           gap: 10px;
            margin-top: 40px;
           
            
        }
        
        .brand-section {
            margin-bottom: 60px;
        }
        
        .brand-title {
            font-size: 1.8rem;
            color: #2c5aa0;
            text-align: left;
            margin-bottom: 15px;
            font-weight: 700;
            
        }
        
        .brand-description {
            text-align: left;
            font-size: 1.1rem;
            color: #666;
            margin-bottom: 40px;
            /* max-width: 700px; */
             margin-left: 10px; 
            /* margin-right: auto; */ 
        }
        
        /* Company Stats */
        .stats-section {
            background: #2c5aa0;
            color: white;
            padding: 60px 0;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            text-align: center;
        }
        
        .stat-item {
            padding: 20px;
        }
        
        .stat-number {
            font-size: 3rem;
            font-weight: bold;
            display: block;
            margin-bottom: 10px;
        }
        
        .stat-label {
            font-size: 1.1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        /* About Section */
        .about-section {
            padding: 80px 0;
            background: #f8f9fa;
        }
        
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .about-text h2 {
            font-size: 2.5rem;
            color: #2c5aa0;
            margin-bottom: 25px;
        }
        
        .about-text p {
            font-size: 1.1rem;
            color: #666;
            margin-bottom: 20px;
            line-height: 1.8;
        }
        
        .about-image {
            background: #2c5aa0;
            height: 400px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 5rem;
            color: white;
        }
        
        /* Contact Section */
        .contact-section {
            padding: 80px 0;
            background: white;
        }
        
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }
        
        .contact-info h3 {
            color: #2c5aa0;
            font-size: 1.8rem;
            margin-bottom: 25px;
        }
        
        .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
            font-size: 1.1rem;
        }
        
        .contact-item i {
            margin-right: 15px;
            font-size: 1.3rem;
            color: #2c5aa0;
            min-width: 25px;
        }
        
        .contact-form {
            background: #f8f9fa;
            padding: 40px;
            border-radius: 10px;
        }
        
        .form-group {
            margin-bottom: 25px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #333;
            font-weight: 500;
        }
        
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
            transition: border-color 0.3s ease;
        }
        
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #2c5aa0;
        }
        
        .form-group textarea {
            height: 120px;
            resize: vertical;
        }
        
        /* Footer */
        footer {
            background: #1a1a1a;
            color: white;
            padding: 50px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 30px;
        }
        
        .footer-section h3 {
            color: #2c5aa0;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        
        .footer-section p,
        .footer-section li {
            color: #ccc;
            margin-bottom: 10px;
            line-height: 1.6;
        }
        
        .footer-section ul {
            list-style: none;
        }
        
        .footer-section ul li a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-section ul li a:hover {
            color: #2c5aa0;
        }
        
        .footer-bottom {
            border-top: 1px solid #333;
            padding-top: 20px;
            text-align: center;
            color: #888;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .top-bar .container {
                flex-direction: column;
                gap: 10px;
            }
            
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                flex-direction: column;
                box-shadow: 0 5px 15px rgba(0,0,0,0.15);
            }
            
            .nav-links.active {
                display: flex;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .about-content,
            .contact-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .logo-text {
                font-size: 1.5rem;
            }
            
            .products-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 480px) {
            .services-grid {
                grid-template-columns: 1fr;
            }
            
            .stats-grid {
                grid-template-columns: 1fr;
            }
            
            .hero {
                padding: 60px 0;
            }
            
            .section-title {
                font-size: 2.2rem;
            }
        }