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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }

        /* Header */
        .header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
            backdrop-filter: blur(10px);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 2rem;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 1.8rem;
            font-weight: bold;
        }

        .logo .sp {
            background: linear-gradient(45deg, #ff6b6b, #feca57);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-right: 0.5rem;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-menu a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-menu a:hover {
            color: #feca57;
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: #feca57;
            transition: width 0.3s ease;
        }

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

        .get-quote-btn {
            background: linear-gradient(45deg, #ff6b6b, #feca57);
            border: none;
            padding: 0.7rem 1.5rem;
            border-radius: 25px;
            color: white;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .get-quote-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }

        .mobile-menu span {
            width: 25px;
            height: 3px;
            background: white;
            margin: 3px 0;
            transition: 0.3s;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.9), rgba(118, 75, 162, 0.9)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="%23f0f0f0" points="0,1000 1000,0 1000,1000"/><polygon fill="%23e0e0e0" points="0,800 1000,200 1000,1000 0,1000"/></svg>');
            background-size: cover;
            background-position: center;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, rgba(255, 107, 107, 0.1), rgba(254, 202, 87, 0.1));
            animation: gradientShift 8s ease-in-out infinite;
        }

        @keyframes gradientShift {
            0%, 100% { opacity: 0.1; }
            50% { opacity: 0.3; }
        }

        .hero-content {
            max-width: 800px;
            padding: 0 2rem;
            position: relative;
            z-index: 2;
        }

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

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.95;
            animation: fadeInUp 1s ease-out 0.3s both;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 1s ease-out 0.6s both;
        }

        .btn-primary, .btn-secondary {
            padding: 1rem 2rem;
            border-radius: 30px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .btn-primary {
            background: linear-gradient(45deg, #ff6b6b, #feca57);
            color: white;
            border: none;
        }

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

        .btn-primary:hover, .btn-secondary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
        }

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

        /* About Section */
        .about {
            padding: 5rem 0;
            background: #f8f9fa;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }


        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            background: linear-gradient(45deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
        }
        

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(45deg, #ff6b6b, #feca57);
            border-radius: 2px;
        }

        .text-white {
                    background: none !important;
                    /* -webkit-background-clip: initial !important; */
                    -webkit-text-fill-color: #ffffff !important;
                    color: #ffffff !important;
                    }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-text {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #555;
        }

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

        .feature {
            background: white;
            padding: 1.5rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            text-align: center;
            transition: all 0.3s ease;
        }

        .feature:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        }

        .feature-icon {
            font-size: 2.5rem;
            background: linear-gradient(45deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 1rem;
        }

        .feature h3 {
            margin-bottom: 0.5rem;
            color: #333;
        }

        /* Products Section */
        .products {
            padding: 2rem 0;
            background: white;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .product-card {
            background: white;
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .product-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(45deg, #667eea, #764ba2);
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }

        .product-icon {
            font-size: 3rem;
            background: linear-gradient(45deg, #ff6b6b, #feca57);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 1rem;
        }

        .product-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #333;
        }

        .product-card p {
            color: #666;
            line-height: 1.6;
        }

        /* Products Table */
        .products-table {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            margin-top: 3rem;
        }

        .table-header {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            padding: 1.5rem;
            text-align: center;
        }

        .table-header h3 {
            font-size: 1.8rem;
            margin-bottom: 0.5rem;
        }

        table {
            width: 100%;
            border-collapse: collapse;
        }

        th, td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid #eee;
        }

        th {
            background: #f8f9fa;
            font-weight: 600;
            color: #333;
        }

        tbody tr:hover {
            background: #f8f9fa;
        }

        .availability {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            border-radius: 15px;
            font-size: 0.9rem;
            font-weight: 500;
        }

        .in-stock {
            background: #d4edda;
            color: #155724;
        }

        .limited {
            background: #fff3cd;
            color: #856404;
        }

        /* Contact Section */
        .contact {
            padding: 5rem 0;
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
        }

        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            background: rgba(255,255,255,0.1);
            padding: 1.5rem;
            border-radius: 15px;
            backdrop-filter: blur(10px);
        }

        .contact-item i {
            font-size: 1.5rem;
            color: #feca57;
        }

        .contact-form {
            background: rgba(255,255,255,0.1);
            padding: 2rem;
            border-radius: 20px;
            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: none;
            border-radius: 10px;
            background: rgba(255,255,255,0.9);
            color: #333;
            font-size: 1rem;
        }

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

        .submit-btn {
            width: 100%;
            padding: 1rem;
            background: linear-gradient(45deg, #ff6b6b, #feca57);
            border: none;
            border-radius: 10px;
            color: white;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
        }

        /* Footer */
        .footer {
            background: #2c3e50;
            color: white;
            text-align: center;
            padding: 2rem 0;
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .social-links a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: linear-gradient(45deg, #667eea, #764ba2);
            border-radius: 50%;
            line-height: 40px;
            text-align: center;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-menu {
                display: none;
            }

            .mobile-menu {
                display: flex;
            }

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

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

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

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

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

            .products-grid {
                grid-template-columns: 1fr;
            }

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

            .nav-container {
                padding: 0 1rem;
            }

            .container {
                padding: 0 1rem;
            }

            table {
                font-size: 0.9rem;
            }

            th, td {
                padding: 0.5rem;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 2rem;
            }

            .logo {
                font-size: 1.5rem;
            }

            .products-table {
                overflow-x: auto;
            }
        }

        /* Smooth scrolling */
        html {
            scroll-behavior: smooth;
        }

        /* Loading animation */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s ease-out forwards;
        }

        /* Floating elements */
        .floating {
            animation: floating 3s ease-in-out infinite;
        }

        @keyframes floating {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }

        /* Mobile Menu Styles */
        .mobile-menu.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }
        
        .mobile-menu.active span:nth-child(2) {
            opacity: 0;
        }
        
        .mobile-menu.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }
        
        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
                flex-direction: column;
                padding: 1rem;
                text-align: center;
                box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            }
        
            .nav-menu a {
                padding: 1rem;
            }
        }


 .form-message {
  padding: 15px;
  margin-bottom: 20px;
  border-radius: 5px;
  font-weight: 500;
}

.form-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.form-message.success {
  background-color: #e6ffed;
  color: #237a3d;
  border: 1px solid #a2f5b5;
}

.form-message.error {
  background-color: #ffe6e6;
  color: #a10000;
  border: 1px solid #ffb3b3;
}