/* ============================================
           CSS VARIABLES & RESET
           ============================================ */
        :root {
            --primary-color: #0f172a;
            --primary-dark: #1e293b;
            --secondary-color: #f59e0b;
            --secondary-hover: #d97706;
            --text-dark: #334155;
            --text-light: #64748b;
            --bg-white: #ffffff;
            --bg-light: #f8fafc;
            --bg-section: #f1f5f9;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
            --border-radius: 8px;
            --border-radius-lg: 16px;
        }

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

        html {
            scroll-behavior: smooth;
        }

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

        a {
            text-decoration: none;
            color: inherit;
        }

        ul {
            list-style: none;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

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

        .section-title h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 15px;
        }

        .section-title p {
            font-size: 1.1rem;
            color: var(--text-light);
            max-width: 600px;
            margin: 0 auto;
        }

        .btn {
            display: inline-block;
            padding: 14px 32px;
            border-radius: var(--border-radius);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            text-align: center;
        }

        .btn-primary {
            background-color: var(--secondary-color);
            color: var(--primary-color);
        }

        .btn-primary:hover {
            background-color: var(--secondary-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

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

        .btn-secondary:hover {
            background-color: var(--bg-white);
            color: var(--primary-color);
        }

        /* ============================================
           HEADER & NAVIGATION
           ============================================ */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background-color: var(--bg-white);
            box-shadow: var(--shadow-md);
            z-index: 1000;
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            width: 45px;
            height: 45px;
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }

        .logo-text span {
            color: var(--secondary-color);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 30px;
        }

        .nav-link {
            font-weight: 500;
            color: var(--text-dark);
            transition: var(--transition);
            position: relative;
        }

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

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--secondary-color);
            transition: var(--transition);
        }

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

        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 5px;
        }

        .mobile-toggle span {
            width: 25px;
            height: 3px;
            background-color: var(--primary-color);
            transition: var(--transition);
        }

        /* ============================================
           HERO SECTION
           ============================================ */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
            position: relative;
            overflow: hidden;
            padding: 100px 20px;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
            opacity: 0.5;
        }

        .hero-content {
            text-align: center;
            color: var(--bg-white);
            max-width: 800px;
            position: relative;
            z-index: 1;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 25px;
            line-height: 1.2;
            animation: fadeInUp 1s ease;
        }

        .hero h1 span {
            color: var(--secondary-color);
        }

        .hero p {
            font-size: 1.25rem;
            margin-bottom: 40px;
            opacity: 0.9;
            animation: fadeInUp 1s ease 0.2s both;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 1s ease 0.4s both;
        }

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

        /* ============================================
           ABOUT SECTION
           ============================================ */
        .about {
            padding: 100px 0;
            background-color: var(--bg-white);
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .about-image {
            position: relative;
        }

        .about-image-main {
            width: 100%;
            height: 400px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
            border-radius: var(--border-radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-xl);
        }

        .about-image-icon {
            width: 150px;
            height: 150px;
            color: var(--secondary-color);
        }

        .about-image::before {
            content: '';
            position: absolute;
            top: -20px;
            left: -20px;
            width: 100%;
            height: 100%;
            border: 4px solid var(--secondary-color);
            border-radius: var(--border-radius-lg);
            z-index: -1;
        }

        .about-text h3 {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }

        .about-text p {
            color: var(--text-light);
            margin-bottom: 20px;
            font-size: 1.05rem;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 30px;
        }

        .about-feature {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .about-feature-icon {
            width: 40px;
            height: 40px;
            background-color: rgba(245, 158, 11, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .about-feature-icon svg {
            width: 20px;
            height: 20px;
            color: var(--secondary-color);
        }

        .about-feature span {
            font-weight: 500;
            color: var(--text-dark);
        }

        /* ============================================
           SERVICES SECTION
           ============================================ */
        .services {
            padding: 100px 0;
            background-color: var(--bg-section);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .service-card {
            background-color: var(--bg-white);
            border-radius: var(--border-radius-lg);
            padding: 35px 30px;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-xl);
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background-color: var(--secondary-color);
            transform: scaleX(0);
            transform-origin: left;
            transition: var(--transition);
        }

        .service-card:hover::before {
            transform: scaleX(1);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }

        .service-icon svg {
            width: 30px;
            height: 30px;
            color: var(--secondary-color);
        }

        .service-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 12px;
        }

        .service-card p {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        /* ============================================
           WHY CHOOSE US SECTION
           ============================================ */
        .why-choose-us {
            padding: 100px 0;
            background-color: var(--bg-white);
        }

        .why-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .why-features {
            display: grid;
            gap: 30px;
        }

        .why-feature {
            display: flex;
            gap: 20px;
            padding: 25px;
            background-color: var(--bg-section);
            border-radius: var(--border-radius-lg);
            transition: var(--transition);
        }

        .why-feature:hover {
            box-shadow: var(--shadow-lg);
            transform: translateX(10px);
        }

        .why-feature-icon {
            width: 50px;
            height: 50px;
            background-color: var(--secondary-color);
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .why-feature-icon svg {
            width: 25px;
            height: 25px;
            color: var(--primary-color);
        }

        .why-feature-text h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 8px;
        }

        .why-feature-text p {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        .why-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
        }

        .stat-card {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
            color: var(--bg-white);
            padding: 35px 30px;
            border-radius: var(--border-radius-lg);
            text-align: center;
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: scale(1.05);
        }

        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--secondary-color);
            margin-bottom: 10px;
        }

        .stat-label {
            font-size: 1rem;
            opacity: 0.9;
        }

        /* ============================================
           HOME WARRANTY SECTION
           ============================================ */
        .home-warranty {
            padding: 100px 0;
            background-color: var(--primary-color);
            color: var(--bg-white);
            position: relative;
            overflow: hidden;
        }

        .home-warranty::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        }

        .warranty-content {
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .warranty-content h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--bg-white);
        }

        .warranty-content h2 span {
            color: var(--secondary-color);
        }

        .warranty-content > p {
            font-size: 1.15rem;
            opacity: 0.9;
            max-width: 700px;
            margin: 0 auto 50px;
        }

        .warranty-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .warranty-card {
            background-color: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--border-radius-lg);
            padding: 35px 30px;
            transition: var(--transition);
        }

        .warranty-card:hover {
            background-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-5px);
        }

        .warranty-card-icon {
            width: 50px;
            height: 50px;
            background-color: var(--secondary-color);
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }

        .warranty-card-icon svg {
            width: 25px;
            height: 25px;
            color: var(--primary-color);
        }

        .warranty-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .warranty-card p {
            opacity: 0.85;
            font-size: 0.95rem;
        }

        /* ============================================
           TESTIMONIALS SECTION
           ============================================ */
        .testimonials {
            padding: 100px 0;
            background-color: var(--bg-section);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }

        .testimonial-card {
            background-color: var(--bg-white);
            border-radius: var(--border-radius-lg);
            padding: 35px;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-xl);
        }

        .testimonial-rating {
            display: flex;
            gap: 5px;
            margin-bottom: 20px;
        }

        .testimonial-rating svg {
            width: 20px;
            height: 20px;
            color: var(--secondary-color);
        }

        .testimonial-text {
            font-size: 1.05rem;
            color: var(--text-dark);
            font-style: italic;
            margin-bottom: 25px;
            line-height: 1.8;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .testimonial-avatar {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-hover) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--primary-color);
        }

        .testimonial-info h4 {
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 3px;
        }

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

        /* ============================================
           GET FREE QUOTES FORM
           ============================================ */
        .get-quote {
            padding: 100px 0;
            background-color: var(--bg-white);
        }

        .quote-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .quote-form {
            background-color: var(--bg-section);
            border-radius: var(--border-radius-lg);
            padding: 50px;
            box-shadow: var(--shadow-lg);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
            margin-bottom: 25px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
        }

        .form-group.full-width {
            grid-column: 1 / -1;
        }

        .form-group label {
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 8px;
            font-size: 0.95rem;
        }

        .form-group label span {
            color: #e53e3e;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            padding: 14px 18px;
            border: 2px solid #e2e8f0;
            border-radius: var(--border-radius);
            font-size: 1rem;
            font-family: inherit;
            transition: var(--transition);
            background-color: var(--bg-white);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--secondary-color);
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
        }

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

        .form-submit {
            text-align: center;
            margin-top: 10px;
        }

        .form-submit .btn {
            padding: 16px 50px;
            font-size: 1.1rem;
        }

        .form-success {
            display: none;
            text-align: center;
            padding: 40px;
            background-color: #dcfce7;
            border-radius: var(--border-radius-lg);
            border: 2px solid #22c55e;
        }

        .form-success.show {
            display: block;
            animation: fadeInUp 0.5s ease;
        }

        .form-success-icon {
            width: 60px;
            height: 60px;
            background-color: #22c55e;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
        }

        .form-success-icon svg {
            width: 30px;
            height: 30px;
            color: white;
        }

        .form-success h3 {
            font-size: 1.5rem;
            color: #166534;
            margin-bottom: 10px;
        }

        .form-success p {
            color: #15803d;
        }

        /* ============================================
           CONTACT SECTION
           ============================================ */
        .contact {
            padding: 80px 0;
            background-color: var(--primary-color);
            color: var(--bg-white);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
            gap: 40px;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: var(--secondary-color);
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .contact-icon svg {
            width: 24px;
            height: 24px;
            color: var(--primary-color);
        }

        .contact-text h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .contact-text p {
            opacity: 0.85;
            margin-bottom: 5px;
        }

        .contact-text a {
            color: var(--secondary-color);
            transition: var(--transition);
        }

        .contact-text a:hover {
            color: #fbbf24;
        }

        /* ============================================
           FOOTER
           ============================================ */
        footer {
            background-color: var(--primary-dark);
            color: var(--bg-white);
            padding: 60px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-about .logo {
            margin-bottom: 20px;
        }

        .footer-about .logo-text {
            color: var(--bg-white);
        }

        .footer-about p {
            opacity: 0.8;
            font-size: 0.95rem;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .footer-social {
            display: flex;
            gap: 15px;
        }

        .footer-social a {
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .footer-social a:hover {
            background-color: var(--secondary-color);
        }

        .footer-social a svg {
            width: 20px;
            height: 20px;
            color: var(--bg-white);
        }

        .footer-links h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--bg-white);
        }

        .footer-links ul {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a {
            opacity: 0.7;
            transition: var(--transition);
            font-size: 0.95rem;
        }

        .footer-links a:hover {
            opacity: 1;
            color: var(--secondary-color);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-bottom p {
            opacity: 0.7;
            font-size: 0.9rem;
        }

        .footer-bottom-links {
            display: flex;
            gap: 25px;
        }

        .footer-bottom-links a {
            opacity: 0.7;
            font-size: 0.9rem;
            transition: var(--transition);
            cursor: pointer;
        }

        .footer-bottom-links a:hover {
            opacity: 1;
            color: var(--secondary-color);
        }

        /* ============================================
           MODALS
           ============================================ */
        .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 2000;
            align-items: center;
            justify-content: center;
            padding: 20px;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .modal-overlay.show {
            display: flex;
            opacity: 1;
        }

        .modal {
            background-color: var(--bg-white);
            border-radius: var(--border-radius-lg);
            max-width: 600px;
            width: 100%;
            max-height: 80vh;
            overflow-y: auto;
            transform: scale(0.9);
            transition: transform 0.3s ease;
        }

        .modal-overlay.show .modal {
            transform: scale(1);
        }

        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 25px 30px;
            border-bottom: 1px solid #e2e8f0;
        }

        .modal-header h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary-color);
        }

        .modal-close {
            width: 35px;
            height: 35px;
            border: none;
            background-color: var(--bg-section);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .modal-close:hover {
            background-color: #fee2e2;
        }

        .modal-close svg {
            width: 20px;
            height: 20px;
            color: var(--text-dark);
        }

        .modal-body {
            padding: 30px;
        }

        .modal-body h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary-color);
            margin: 20px 0 10px;
        }

        .modal-body h4:first-child {
            margin-top: 0;
        }

        .modal-body p {
            color: var(--text-dark);
            line-height: 1.8;
            margin-bottom: 15px;
        }

        .modal-body ul {
            margin-bottom: 15px;
            padding-left: 20px;
        }

        .modal-body li {
            list-style: disc;
            margin-bottom: 8px;
            color: var(--text-dark);
        }

        /* Newsletter Modal Specific */
        .newsletter-form .form-row {
            grid-template-columns: 1fr;
            margin-bottom: 20px;
        }

        .newsletter-form .form-group {
            margin-bottom: 0;
        }

        .checkbox-group {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin: 20px 0;
        }

        .checkbox-group input[type="checkbox"] {
            width: 20px;
            height: 20px;
            margin-top: 2px;
            cursor: pointer;
        }

        .checkbox-group label {
            font-size: 0.95rem;
            color: var(--text-dark);
            cursor: pointer;
        }

        .newsletter-success {
            display: none;
            text-align: center;
            padding: 40px;
        }

        .newsletter-success.show {
            display: block;
        }

        .newsletter-form-container {
            transition: opacity 0.3s ease;
        }

        .newsletter-form-container.hide {
            display: none;
        }

        /* ============================================
           RESPONSIVE DESIGN
           ============================================ */
        @media (max-width: 1024px) {
            .about-content,
            .why-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .about-image {
                order: -1;
            }

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

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: var(--bg-white);
                flex-direction: column;
                padding: 20px;
                gap: 15px;
                box-shadow: var(--shadow-lg);
            }

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

            .mobile-toggle {
                display: flex;
            }

            .mobile-toggle.active span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }

            .mobile-toggle.active span:nth-child(2) {
                opacity: 0;
            }

            .mobile-toggle.active span:nth-child(3) {
                transform: rotate(-45deg) translate(5px, -5px);
            }

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

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

            .section-title h2 {
                font-size: 2rem;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .quote-form {
                padding: 30px 25px;
            }

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

            .why-stats {
                grid-template-columns: 1fr;
            }

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

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .footer-bottom-links {
                flex-wrap: wrap;
                justify-content: center;
            }
        }

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

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

            .btn {
                width: 100%;
                max-width: 300px;
            }

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