:root {
            --primary-color: #2c3e50;
            --secondary-color: #e74c3c;
            --accent-color: #f39c12;
            --text-dark: #333;
            --text-light: #666;
            --bg-light: #f8f9fa;
            --bg-dark: #2c3e50;
        }

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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            overflow-x: hidden;
        }

        /* Header Styles */
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }

        .navbar-brand {
            font-weight: bold;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }

        .navbar-nav .nav-link {
            color: var(--text-dark) !important;
            font-weight: 500;
            margin: 0 10px;
            transition: color 0.3s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--secondary-color) !important;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/hero.jpg');
            background-size: cover;
            background-position: center;
            height: 100vh;
            display: flex;
            align-items: center;
            color: white;
            text-align: center;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            font-weight: bold;
            margin-bottom: 20px;
            animation: fadeInUp 1s ease;
        }

        .hero-content p {
            font-size: 1.5rem;
            margin-bottom: 30px;
            animation: fadeInUp 1s ease 0.2s;
            animation-fill-mode: both;
        }

        .btn-primary-custom {
            background: var(--secondary-color);
            border: none;
            padding: 15px 40px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .btn-primary-custom:hover {
            background: #c0392b;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(231, 76, 60, 0.3);
        }

        /* Section Styles */
        .section {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            font-weight: bold;
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: var(--accent-color);
        }

        /* About Section */
        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }

        .about-text {
            flex: 1;
        }

        .about-image {
            flex: 1;
        }

        .about-image img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        /* Services Section */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .service-card {
            background: white;
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }

        .service-icon {
            font-size: 3rem;
            color: var(--secondary-color);
            margin-bottom: 20px;
        }

        .service-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--primary-color);
        }

        /* Why Choose Us */
        .feature-item {
            display: flex;
            align-items: center;
            margin-bottom: 30px;
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }

        .feature-item:hover {
            transform: translateX(10px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .feature-icon {
            font-size: 2.5rem;
            color: var(--accent-color);
            margin-right: 20px;
        }

        /* Home Warranty */
        .warranty-section {
            background: var(--bg-light);
        }

        .warranty-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }

        .warranty-features {
            list-style: none;
        }

        .warranty-features li {
            padding: 10px 0;
            font-size: 1.1rem;
        }

        .warranty-features li i {
            color: var(--secondary-color);
            margin-right: 10px;
        }

        /* Contact Form */
        .contact-form {
            background: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        }

        .form-control, .form-select {
            border: 2px solid #e0e0e0;
            border-radius: 5px;
            padding: 12px;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .form-control:focus, .form-select:focus {
            border-color: var(--secondary-color);
            box-shadow: 0 0 0 0.2rem rgba(231, 76, 60, 0.25);
        }

        /* Testimonials */
        .testimonial-card {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            margin-bottom: 30px;
        }

        .testimonial-content {
            font-style: italic;
            margin-bottom: 20px;
            color: var(--text-light);
        }

        .testimonial-author {
            display: flex;
            align-items: center;
        }

        .author-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin-right: 15px;
        }

        .author-info h5 {
            margin: 0;
            color: var(--primary-color);
        }

        .author-info p {
            margin: 0;
            color: var(--text-light);
            font-size: 0.9rem;
        }

        /* Footer */
        footer {
            background: var(--bg-dark);
            color: white;
            padding: 50px 0 20px;
        }

        .footer-links h5 {
            margin-bottom: 20px;
            color: var(--accent-color);
        }

        .footer-links ul {
            list-style: none;
            padding: 0;
        }

        .footer-links ul li {
            margin-bottom: 10px;
        }

        .footer-links ul li a {
            color: #bdc3c7;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-links ul li a:hover {
            color: var(--accent-color);
        }

        .social-icons a {
            color: white;
            font-size: 1.5rem;
            margin-right: 15px;
            transition: color 0.3s ease;
        }

        .social-icons a:hover {
            color: var(--accent-color);
        }

        /* Modal Styles */
        .modal-content {
            border-radius: 10px;
        }

        .modal-header {
            background: var(--primary-color);
            color: white;
            border-radius: 10px 10px 0 0;
        }

        /* Toast Notification */
        .toast-container {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 9999;
        }

        .custom-toast {
            background: white;
            border-radius: 10px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
            overflow: hidden;
        }

        .toast-header {
            background: var(--secondary-color);
            color: white;
            border: none;
        }

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

        .fade-in {
            animation: fadeInUp 0.8s ease;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.5rem;
            }
            
            .hero-content p {
                font-size: 1.2rem;
            }
            
            .about-content, .warranty-content {
                flex-direction: column;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
            }
        }