* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        
        body {
            background-color: #000;
            color: #fff;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            display: flex;
            flex-wrap: wrap;
            min-height: 100vh;
        }
        
        .gallery {
            flex: 1;
            min-width: 300px;
            padding: 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .main-image {
            width: 100%;
            max-width: 600px;
            height: auto;
            aspect-ratio: 3/2;
            background-color: #222;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            overflow: hidden;
        }
        
        .main-image img {
            width: 100%;
            height: auto;
            object-fit: contain;
        }
        
        .thumbnail-container {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: center;
        }
        
        .thumbnail {
            width: 80px;
            height: 80px;
            background-color: #333;
            border-radius: 4px;
            cursor: pointer;
            overflow: hidden;
        }
        
        .thumbnail img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .info {
            flex: 1;
            min-width: 300px;
            padding: 20px;
        }
        
        h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
            color: #fff;
        }
        
        .new-badge {
            display: inline-block;
            background-color: #ff5722;
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 1rem;
            margin-bottom: 20px;
            font-weight: bold;
        }
        
        .price {
            font-size: 2rem;
            color: #fff;
            margin: 20px 0;
            font-weight: bold;
        }
        
        .house-info {
            margin: 25px 0;
        }
        
        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin-top: 20px;
        }
        
        .info-item {
            background-color: #111;
            padding: 15px;
            border-radius: 5px;
        }
        
        .info-item h3 {
            margin-bottom: 10px;
            color: #ff5722;
            font-size: 1.1rem;
        }
        
        .info-item p {
            font-size: 1.1rem;
            color: #e0e0e0;
        }
        
        .payment-options {
            margin: 25px 0;
        }
        
        .payment-option {
            background-color: #111;
            padding: 15px;
            margin-bottom: 10px;
            border-radius: 5px;
        }
        
        .payment-option h3 {
            margin-bottom: 5px;
            color: #fff;
        }
        
        .payment-option p {
            font-size: 1.2rem;
            color: #e0e0e0;
        }
        
        .description {
            margin: 25px 0;
            line-height: 1.8;
            background-color: #111;
            padding: 20px;
            border-radius: 8px;
        }
        
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin: 20px 0;
        }
        
        .feature {
            background-color: #111;
            padding: 15px;
            border-radius: 5px;
        }
        
        .feature h3 {
            margin-bottom: 10px;
            color: #fff;
        }
        
        .feature p {
            font-size: 1.1rem;
            color: #e0e0e0;
        }
        
        .materials {
            display: flex;
            gap: 15px;
            margin: 20px 0;
        }
        
        .material {
            background-color: #111;
            padding: 15px;
            border-radius: 5px;
            flex: 1;
        }
        
        .material h3 {
            margin-bottom: 10px;
            color: #fff;
        }
        
        .material p {
            font-size: 1.2rem;
            color: #e0e0e0;
        }
        
        .contact-btn {
            display: inline-block;
            background-color: #25D366;
            color: white;
            padding: 15px 30px;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            margin-top: 20px;
            transition: background-color 0.3s;
        }
        
        .contact-btn:hover {
            background-color: #128C7E;
        }
        
        .disclaimer {
            font-size: 0.9rem;
            color: #999;
            margin-top: 30px;
        }
        
        @media (max-width: 768px) {
            .container {
                flex-direction: column;
            }
            
            .gallery {
                padding: 10px;
            }
            
            .main-image {
                width: 100%;
                max-width: 100%;
                height: auto;
            }
            
            .materials {
                flex-direction: column;
            }
            
            .features, .info-grid {
                grid-template-columns: 1fr;
            }
            
            h1 {
                font-size: 2rem;
            }
            
            .price {
                font-size: 1.8rem;
            }
        }