/* Extracted style from original file */
* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
            min-height: 100vh;
            color: #fff;
        }

        /* Navigation */
        nav {
            background: rgba(26, 26, 26, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid rgba(212, 255, 0, 0.2);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }

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

        .logo-nav {
            font-size: 1.8rem;
            font-weight: bold;
            background: linear-gradient(135deg, #d4ff00 0%, #7ed321 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            cursor: pointer;
        }

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

        .nav-links a {
            color: #fff;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
            padding: 0.5rem 0;
        }

        .nav-links a:hover {
            color: #d4ff00;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(135deg, #d4ff00 0%, #7ed321 100%);
            transition: width 0.3s ease;
        }

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

        .dropdown {
            position: relative;
        }

        .dropdown-content {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            background: rgba(26, 26, 26, 0.98);
            min-width: 200px;
            border-radius: 8px;
            border: 1px solid rgba(212, 255, 0, 0.2);
            margin-top: 0.5rem;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        }

        .dropdown:hover .dropdown-content {
            display: block;
        }

        .dropdown-content a {
            display: block;
            padding: 0.8rem 1.5rem;
            color: #fff;
        }

        .dropdown-content a:hover {
            background: rgba(212, 255, 0, 0.1);
        }

        /* Mobile Menu */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: #d4ff00;
            font-size: 1.5rem;
            cursor: pointer;
        }

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

            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0;
                margin-top: 1rem;
            }

            .nav-links.active {
                display: flex;
            }

            .nav-links a {
                padding: 1rem;
                width: 100%;
                border-top: 1px solid rgba(212, 255, 0, 0.1);
            }

            .dropdown-content {
                position: static;
                display: none;
                margin: 0;
                border-radius: 0;
            }

            .dropdown.active .dropdown-content {
                display: block;
            }
        }

        /* Page Container */
        .page-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 3rem 2rem;
        }

        /* Common Styles */
        .card {
            background: linear-gradient(145deg, #2a2a2a, #1f1f1f);
            border-radius: 20px;
            padding: 30px;
            margin-bottom: 20px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(212, 255, 0, 0.2);
            transition: transform 0.3s ease;
        }

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

        .page-title {
            font-size: 3rem;
            text-align: center;
            background: linear-gradient(135deg, #d4ff00 0%, #7ed321 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 2rem;
            animation: fadeIn 0.8s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Coming Soon Page */
        .coming-soon {
            min-height: 60vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
        }

        .coming-soon h1 {
            font-size: 4rem;
            margin-bottom: 1rem;
            animation: glow 2s ease-in-out infinite;
        }

        @keyframes glow {
            0%, 100% { text-shadow: 0 0 20px rgba(212, 255, 0, 0.5); }
            50% { text-shadow: 0 0 40px rgba(212, 255, 0, 0.8); }
        }

        .coming-soon p {
            font-size: 1.2rem;
            color: #aaa;
        }

        /* Solar Calculator Styles */
        .calculator-container {
            animation: fadeIn 0.8s ease-in;
        }

        .form-group {
            margin-bottom: 25px;
        }

        label {
            display: block;
            margin-bottom: 8px;
            color: #d4ff00;
            font-weight: 600;
            font-size: 0.95rem;
        }

        input[type="number"], input[type="text"], input[type="email"], textarea, select {
            width: 100%;
            padding: 15px;
            border: 2px solid rgba(212, 255, 0, 0.3);
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.05);
            color: #fff;
            font-size: 1rem;
            transition: all 0.3s ease;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #d4ff00;
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 0 20px rgba(212, 255, 0, 0.3);
        }

        .checkbox-group {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 15px;
        }

        input[type="checkbox"] {
            width: 20px;
            height: 20px;
            cursor: pointer;
            accent-color: #d4ff00;
        }

        .checkbox-group label {
            margin: 0;
            cursor: pointer;
        }

        .button-group {
            display: flex;
            gap: 15px;
            margin-top: 30px;
            flex-wrap: wrap;
        }

        button {
            flex: 1;
            min-width: 150px;
            padding: 15px 30px;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        button::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        button:hover::before {
            width: 300px;
            height: 300px;
        }

        .btn-primary {
            background: linear-gradient(135deg, #d4ff00 0%, #7ed321 100%);
            color: #1a1a1a;
            box-shadow: 0 5px 20px rgba(212, 255, 0, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(212, 255, 0, 0.6);
        }

        .btn-secondary {
            background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
            color: #fff;
            box-shadow: 0 5px 20px rgba(0, 212, 255, 0.4);
        }

        .btn-secondary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 212, 255, 0.6);
        }

        button span {
            position: relative;
            z-index: 1;
        }

        .results {
            display: none;
            animation: slideIn 0.5s ease-out;
        }

        @keyframes slideIn {
            from { opacity: 0; transform: translateX(-20px); }
            to { opacity: 1; transform: translateX(0); }
        }

        .result-item {
            padding: 15px;
            margin-bottom: 15px;
            background: rgba(212, 255, 0, 0.1);
            border-left: 4px solid #d4ff00;
            border-radius: 8px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }

        .result-item:hover {
            background: rgba(212, 255, 0, 0.15);
            transform: translateX(5px);
        }

        .result-label {
            color: #aaa;
            font-size: 0.9rem;
        }

        .result-value {
            color: #d4ff00;
            font-weight: bold;
            font-size: 1.1rem;
        }

        .total-cost {
            background: linear-gradient(135deg, #d4ff00 0%, #7ed321 100%);
            color: #1a1a1a;
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            font-size: 1.5rem;
            font-weight: bold;
            margin-top: 20px;
            box-shadow: 0 5px 20px rgba(212, 255, 0, 0.4);
        }

        /* Products Page */
        .filter-group {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 0.8rem 1.5rem;
            background: rgba(212, 255, 0, 0.1);
            border: 2px solid rgba(212, 255, 0, 0.3);
            border-radius: 8px;
            color: #fff;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .filter-btn.active, .filter-btn:hover {
            background: rgba(212, 255, 0, 0.2);
            border-color: #d4ff00;
            color: #d4ff00;
        }

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

        .product-card {
            background: linear-gradient(145deg, #2a2a2a, #1f1f1f);
            border-radius: 15px;
            padding: 1.5rem;
            border: 1px solid rgba(212, 255, 0, 0.2);
            transition: all 0.3s ease;
        }

        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(212, 255, 0, 0.3);
        }

        .product-image {
            width: 100%;
            height: 200px;
            background: linear-gradient(135deg, rgba(212, 255, 0, 0.1), rgba(126, 211, 33, 0.1));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            font-size: 3rem;
        }

        .product-name {
            color: #d4ff00;
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .product-description {
            color: #aaa;
            font-size: 0.9rem;
            margin-bottom: 1rem;
        }

        .product-price {
            color: #fff;
            font-size: 1.3rem;
            font-weight: bold;
            margin-bottom: 1rem;
        }

        .quote-summary {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: linear-gradient(135deg, #d4ff00 0%, #7ed321 100%);
            color: #1a1a1a;
            padding: 1rem 2rem;
            border-radius: 50px;
            box-shadow: 0 5px 30px rgba(212, 255, 0, 0.5);
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 600;
            z-index: 999;
        }

        .quote-summary:hover {
            transform: scale(1.05);
        }

        /* Contact Page */
        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }

        @media (max-width: 968px) {
            .contact-container {
                grid-template-columns: 1fr;
            }
        }

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

        .map-container {
            height: 100%;
            min-height: 500px;
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid rgba(212, 255, 0, 0.2);
        }

        .contact-info {
            background: rgba(212, 255, 0, 0.1);
            padding: 1.5rem;
            border-radius: 10px;
            margin-bottom: 1.5rem;
        }

        .contact-info h3 {
            color: #d4ff00;
            margin-bottom: 1rem;
        }

        .contact-info p {
            color: #aaa;
            margin-bottom: 0.5rem;
        }

        /* About Page */
        .about-content {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }

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

        .about-content h2 {
            color: #d4ff00;
            margin: 2rem 0 1rem;
        }

        /* Footer */
        footer {
            background: rgba(26, 26, 26, 0.95);
            padding: 2rem;
            text-align: center;
            border-top: 2px solid rgba(212, 255, 0, 0.2);
            margin-top: 4rem;
        }

        footer p {
            color: #666;
            font-size: 0.9rem;
        }

        /* Hidden class */
        .hidden {
            display: none !important;
        }

        /* Sun Icon */
        .sun-icon {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, #d4ff00 0%, #7ed321 100%);
            border-radius: 50%;
            position: relative;
            animation: rotate 20s linear infinite;
            box-shadow: 0 0 20px rgba(212, 255, 0, 0.5);
            margin-bottom: 1rem;
        }

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

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            z-index: 2000;
            overflow-y: auto;
        }

        .modal-content {
            max-width: 800px;
            margin: 2rem auto;
            background: linear-gradient(145deg, #2a2a2a, #1f1f1f);
            border-radius: 20px;
            padding: 2rem;
            border: 2px solid rgba(212, 255, 0, 0.3);
            position: relative;
        }

        .close-modal {
            position: absolute;
            top: 1rem;
            right: 1rem;
            font-size: 2rem;
            color: #d4ff00;
            cursor: pointer;
            background: none;
            border: none;
            width: auto;
            padding: 0;
        }

        .quote-item {
            padding: 1rem;
            background: rgba(212, 255, 0, 0.1);
            border-radius: 8px;
            margin-bottom: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .remove-item {
            background: rgba(255, 0, 0, 0.2);
            color: #fff;
            border: none;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            cursor: pointer;
            width: auto;
            min-width: auto;
        }