* {
            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 Styles */
        header {
            background: linear-gradient(135deg, #22d5ab 0%, #1adaa9 100%);
            color: white;
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

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

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
        }

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

        .nav-links a {
            color: white;
            text-decoration: none;
            transition: opacity 0.3s;
        }

        .nav-links a:hover {
            opacity: 0.7;
        }

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

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

        /* Hero Section with Parallax */
        .hero {
            height: 100vh;
            background-image: url('../images/hero.jpg');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            position: relative;
            margin-top: 70px;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0,0,0,0.3);
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 1200px;
            padding: 2rem;
            animation: fadeInUp 1s ease;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
        }

        .hero p {
            font-size: 1.5rem;
            margin-bottom: 2rem;
        }

        .cta-button {
            display: inline-block;
            padding: 1rem 2.5rem;
            background: #ff6b6b;
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-size: 1.1rem;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }

        /* Statistics Counter Section */
        .stats-section {
            background: linear-gradient(135deg, #22d5ab 0%, #1adaa9 100%);
            color: white;
            padding: 4rem 2rem;
            text-align: center;
        }

        .stats-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
        }

        .stat-item {
            padding: 2rem;
        }

        .stat-number {
            font-size: 3rem;
            font-weight: bold;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 1.2rem;
            opacity: 0.9;
        }

        /* About Section */
        .about {
            padding: 5rem 2rem;
            background: #f8f9fa;
        }

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

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: #22d5ab;
        }

        .section-subtitle {
            text-align: center;
            font-size: 1.2rem;
            color: #666;
            margin-bottom: 3rem;
        }

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

        .about-text p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            line-height: 1.8;
        }

        .about-image {
            width: 100%;
            height: 400px;
            background: linear-gradient(135deg, #22d5ab 0%, #1adaa9 100%);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
        }

        /* Services Section */
        .services {
            padding: 5rem 2rem;
            background: white;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .service-card {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: transform 0.3s, box-shadow 0.3s;
            text-align: center;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.2);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #22d5ab 0%, #1adaa9 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            color: white;
            font-size: 2rem;
        }

        .service-card h3 {
            margin-bottom: 1rem;
            color: #333;
        }

        /* Why Choose Us */
        .why-choose {
            padding: 5rem 2rem;
            background: linear-gradient(135deg, #22d5ab 0%, #1adaa9 100%);
            color: white;
        }

        .why-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .why-item {
            background: rgba(255,255,255,0.1);
            padding: 2rem;
            border-radius: 10px;
            backdrop-filter: blur(10px);
        }

        .why-item h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        /* Home Warranty Section */
        .warranty {
            padding: 5rem 2rem;
            background: #f8f9fa;
        }

        .warranty-content {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }

        .warranty-features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .warranty-feature {
            padding: 1.5rem;
            background: white;
            border-radius: 10px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        }

        .warranty-feature h4 {
            color: #22d5ab;
            margin-bottom: 0.5rem;
        }

        /* Contact Form Section */
        .contact {
            padding: 5rem 2rem;
            background: white;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            margin-top: 3rem;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #333;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.8rem;
            border: 2px solid #e0e0e0;
            border-radius: 5px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #22d5ab;
        }

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

        .submit-btn {
            background: linear-gradient(135deg, #22d5ab 0%, #1adaa9 100%);
            color: white;
            padding: 1rem 3rem;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: transform 0.3s;
        }

        .submit-btn:hover {
            transform: translateY(-3px);
        }

        .contact-info {
            background: linear-gradient(135deg, #22d5ab 0%, #1adaa9 100%);
            color: white;
            padding: 3rem;
            border-radius: 10px;
            height: fit-content;
        }

        .contact-info h3 {
            margin-bottom: 2rem;
        }

        .contact-item {
            margin-bottom: 1.5rem;
        }

        /* Testimonials Section */
        .testimonials {
            padding: 5rem 2rem;
            background: #f8f9fa;
        }

        .testimonial-slider {
            max-width: 900px;
            margin: 3rem auto 0;
            position: relative;
        }

        .testimonial-card {
            background: white;
            padding: 3rem;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            display: none;
        }

        .testimonial-card.active {
            display: block;
            animation: fadeIn 0.5s;
        }

        .testimonial-text {
            font-size: 1.2rem;
            font-style: italic;
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .author-image {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #22d5ab 0%, #1adaa9 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
        }

        .slider-controls {
            text-align: center;
            margin-top: 2rem;
        }

        .slider-dot {
            width: 12px;
            height: 12px;
            background: #ddd;
            border-radius: 50%;
            display: inline-block;
            margin: 0 5px;
            cursor: pointer;
            transition: background 0.3s;
        }

        .slider-dot.active {
            background: #22d5ab;
        }

        /* Footer */
        footer {
            background: #000;
            color: white;
            padding: 3rem 2rem 1rem;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h3 {
            margin-bottom: 1rem;
            color: #22d5ab;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 0.5rem;
        }

        .footer-section a {
            color: #bbb;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: white;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #444;
            color: #bbb;
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.7);
            animation: fadeIn 0.3s;
        }

        .modal-content {
            background: white;
            margin: 5% auto;
            padding: 3rem;
            border-radius: 10px;
            max-width: 600px;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
            animation: slideDown 0.3s;
        }

        .close-modal {
            position: absolute;
            right: 1.5rem;
            top: 1rem;
            font-size: 2rem;
            cursor: pointer;
            color: #999;
            transition: color 0.3s;
        }

        .close-modal:hover {
            color: #333;
        }

        .modal h2 {
            color: #22d5ab;
            margin-bottom: 1.5rem;
        }

        .modal p {
            margin-bottom: 1rem;
            line-height: 1.8;
        }

        .checkbox-group {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin: 1rem 0;
        }

        .confirmation-message {
            display: none;
            background: #4CAF50;
            color: white;
            padding: 1rem;
            border-radius: 5px;
            margin-top: 1rem;
            text-align: center;
            animation: fadeIn 0.5s;
        }

        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

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

        @keyframes slideDown {
            from {
                transform: translateY(-50px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #22d5ab;
                flex-direction: column;
                padding: 1rem;
            }

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

            .hero h1 {
                font-size: 2rem;
            }

            .hero p {
                font-size: 1.2rem;
            }

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

            .stat-number {
                font-size: 2rem;
            }
        }