/* ===== CSS VARIABLES & RESET ===== */
        :root {
            /* Coastal Color Palette */
            --coastal-neutral: #f8f5f0;
            --seafoam-green: #88c9c1;
            --sandy-beige: #e6d3a7;
            --sky-blue: #a7c7e7;
            --coral-accent: #ff6b6b;
            --driftwood-brown: #8c7b6b;
            --deep-navy: #2c3e50;
            --charcoal: #34495e;
            --white: #ffffff;
            --light-gray: #f5f7fa;
            --medium-gray: #e0e6ed;
            --dark-gray: #6c757d;
            
            /* Typography */
            --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-heading: 'Montserrat', 'Segoe UI', sans-serif;
            
            /* Spacing & Layout */
            --border-radius-sm: 8px;
            --border-radius-md: 16px;
            --border-radius-lg: 24px;
            --border-radius-xl: 32px;
            --box-shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
            --box-shadow-md: 0 10px 25px rgba(0, 0, 0, 0.1);
            --box-shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.15);
            --transition: all 0.3s ease;
            --transition-slow: all 0.5s ease;
            
            /* Animation */
            --animation-fade: fade-in 0.6s ease forwards;
            --animation-slide: slide-up 0.7s ease forwards;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: var(--font-primary);
            color: var(--charcoal);
            background-color: var(--white);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        /* ===== TYPOGRAPHY ===== */
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
            color: var(--deep-navy);
        }
        
        h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
        }
        
        h2 {
            font-size: 2.5rem;
            position: relative;
            display: inline-block;
            margin-bottom: 3rem;
        }
        
        h2:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 4px;
            background: var(--coral-accent);
            border-radius: 2px;
        }
        
        h3 {
            font-size: 1.75rem;
            margin-bottom: 1.25rem;
        }
        
        p {
            margin-bottom: 1.25rem;
            color: var(--dark-gray);
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 4rem;
        }
        
        .section-title h2:after {
            left: 50%;
            transform: translateX(-50%);
        }
        
        .text-center {
            text-align: center;
        }
        
        .text-gradient {
            background: linear-gradient(135deg, var(--seafoam-green), var(--sky-blue));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            font-weight: 800;
        }
        
        /* ===== BUTTONS ===== */
        .btn {
            display: inline-block;
            background: var(--coral-accent);
            color: var(--white);
            padding: 14px 32px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: var(--box-shadow-md);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--box-shadow-lg);
            color: var(--white);
        }
        
        .btn:after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #ff8e8e, #ff5252);
            z-index: -1;
            transition: var(--transition);
            opacity: 0;
        }
        
        .btn:hover:after {
            opacity: 1;
        }
        
        .btn-secondary {
            background: transparent;
            border: 2px solid var(--coral-accent);
            color: var(--coral-accent);
        }
        
        .btn-secondary:hover {
            background: var(--coral-accent);
            color: var(--white);
        }
        
        .btn-large {
            padding: 16px 40px;
            font-size: 1.15rem;
        }
        
        .btn-group {
            display: flex;
            gap: 16px;
            margin-top: 2rem;
            flex-wrap: wrap;
        }
        
        /* ===== HEADER & NAVIGATION ===== */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 15px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: var(--transition);
            background: rgba(255, 255, 255, 0.95);
            box-shadow: var(--box-shadow-sm);
        }
        
        header.scrolled {
            padding: 10px 5%;
            background: rgba(255, 255, 255, 0.98);
            box-shadow: var(--box-shadow-md);
        }
        
        .logo {
            display: flex;
            align-items: center;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.75rem;
            color: var(--deep-navy);
            text-decoration: none;
        }
        
        .logo-icon {
            margin-right: 8px;
            color: var(--coral-accent);
            font-size: 1.8rem;
        }
        
        .logo span {
            color: var(--coral-accent);
        }
        
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        
        nav a {
            text-decoration: none;
            color: var(--charcoal);
            font-weight: 500;
            font-size: 1.05rem;
            padding: 8px 4px;
            position: relative;
            transition: var(--transition);
        }
        
        nav a:hover, 
        nav a.active {
            color: var(--coral-accent);
        }
        
        nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--coral-accent);
            transition: var(--transition);
            border-radius: 2px;
        }
        
        nav a:hover:after,
        nav a.active:after {
            width: 100%;
        }
        
        .header-cta {
            margin-left: 20px;
        }
        
        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: var(--deep-navy);
            cursor: pointer;
            z-index: 1001;
        }
        
        /* ===== HERO SECTION ===== */
        .hero {
            height: 100vh;
            min-height: 700px;
            background: linear-gradient(rgba(44, 62, 80, 0.7), rgba(44, 62, 80, 0.8)), url('../img/hero.avif');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white);
            position: relative;
            overflow: hidden;
            padding: 0 20px;
        }
        
        .hero-content {
            max-width: 900px;
            padding: 20px;
            animation: var(--animation-slide);
        }
        
        .hero h1 {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            color: var(--white);
            text-shadow: 0 2px 10px rgba(0,0,0,0.2);
            animation: fadeInDown 1s ease forwards;
            animation-delay: 0.2s;
            opacity: 0;
        }
        
        .hero p {
            font-size: 1.4rem;
            margin-bottom: 2.5rem;
            color: rgba(255, 255, 255, 0.95);
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            animation: fadeInUp 1s ease forwards;
            animation-delay: 0.4s;
            opacity: 0;
        }
        
        .hero-buttons {
            animation: fadeInUp 1s ease forwards;
            animation-delay: 0.6s;
            opacity: 0;
        }
        
        .hero-badge {
            display: inline-block;
            background: var(--seafoam-green);
            color: var(--white);
            padding: 6px 20px;
            border-radius: 50px;
            font-weight: 600;
            margin-bottom: 25px;
            animation: fadeIn 1s ease forwards;
            animation-delay: 0.1s;
            opacity: 0;
            box-shadow: var(--box-shadow-md);
        }
        
        .floating-shape {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.15);
            animation: float 15s infinite ease-in-out;
            z-index: 0;
        }
        
        .shape-1 {
            width: 150px;
            height: 150px;
            top: 15%;
            right: 10%;
            animation-delay: 0s;
        }
        
        .shape-2 {
            width: 100px;
            height: 100px;
            bottom: 20%;
            left: 15%;
            animation-delay: -5s;
            background: rgba(255, 107, 107, 0.2);
        }
        
        .shape-3 {
            width: 80px;
            height: 80px;
            top: 60%;
            right: 20%;
            animation-delay: -10s;
            background: rgba(136, 201, 193, 0.25);
        }
        
        .before-after {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
            animation: fadeInUp 1s ease forwards;
            animation-delay: 0.8s;
            opacity: 0;
        }
        
        .before-after-item {
            background: rgba(255, 255, 255, 0.15);
            border-radius: var(--border-radius-md);
            padding: 15px;
            width: 120px;
            text-align: center;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.3);
        }
        
        .before-after-item img {
            width: 100%;
            height: 80px;
            object-fit: cover;
            border-radius: var(--border-radius-sm);
            margin-bottom: 8px;
        }
        
        .before-after-item span {
            font-weight: 600;
            font-size: 0.9rem;
        }
        
        /* ===== SECTIONS ===== */
        section {
            padding: 100px 5%;
        }
        
        .section-light {
            background-color: var(--coastal-neutral);
        }
        
        .section-white {
            background-color: var(--white);
        }
        
        .section-gradient {
            background: linear-gradient(135deg, var(--coastal-neutral) 0%, var(--sky-blue) 100%);
        }
        
        /* ===== ABOUT SECTION ===== */
        .about-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .about-image {
            border-radius: var(--border-radius-lg);
            overflow: hidden;
            box-shadow: var(--box-shadow-lg);
            position: relative;
            height: 450px;
            background: url('../img/about.jpg') center/cover;
            animation: fadeIn 1s ease forwards;
        }
        
        .about-image:after {
            content: '';
            position: absolute;
            top: 20px;
            right: 20px;
            bottom: 20px;
            left: 20px;
            border: 3px solid var(--coral-accent);
            border-radius: var(--border-radius-md);
            z-index: -1;
            animation: pulse 3s infinite;
        }
        
        .about-content {
            animation: slideInRight 1s ease forwards;
        }
        
        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 30px;
        }
        
        .feature-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }
        
        .feature-icon {
            min-width: 40px;
            height: 40px;
            background: var(--seafoam-green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        
        /* ===== SERVICES SECTION ===== */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 20px;
        }
        
        .service-card {
            background: var(--white);
            border-radius: var(--border-radius-md);
            padding: 30px 25px;
            text-align: center;
            box-shadow: var(--box-shadow-md);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
            animation: fadeIn 0.5s ease forwards;
            opacity: 0;
        }
        
        .service-card.visible {
            opacity: 1;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--box-shadow-lg);
        }
        
        .service-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--seafoam-green), var(--sky-blue));
            z-index: 2;
        }
        
        .service-card:hover:before {
            height: 100%;
            opacity: 0.1;
            transition: var(--transition);
        }
        
        .service-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--seafoam-green), var(--sky-blue));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: var(--white);
            font-size: 1.8rem;
            transition: var(--transition);
        }
        
        .service-card:hover .service-icon {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 10px 25px rgba(136, 201, 193, 0.4);
        }
        
        .service-card h3 {
            margin-bottom: 12px;
        }
        
        /* ===== WHY CHOOSE US ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .feature-card {
            background: var(--white);
            border-radius: var(--border-radius-md);
            padding: 35px 30px;
            text-align: center;
            box-shadow: var(--box-shadow-md);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--box-shadow-lg);
        }
        
        .feature-card i {
            font-size: 3rem;
            color: var(--coral-accent);
            margin-bottom: 20px;
            display: block;
        }
        
        .feature-card h3 {
            margin-bottom: 15px;
        }
        
        /* ===== HOME WARRANTY SECTION ===== */
        .warranty-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .warranty-card {
            background: var(--white);
            border-radius: var(--border-radius-lg);
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--box-shadow-md);
            transition: var(--transition);
            position: relative;
            border: 2px solid transparent;
            display: flex;
            flex-direction: column;
        }
        
        .warranty-card.popular {
            border-color: var(--coral-accent);
            transform: scale(1.05);
            z-index: 10;
            box-shadow: var(--box-shadow-lg);
        }
        
        .warranty-card.popular:hover {
            transform: scale(1.07);
        }
        
        .warranty-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--box-shadow-lg);
        }
        
        .popular-badge {
            position: absolute;
            top: -12px;
            right: -2px;
            background: var(--coral-accent);
            color: white;
            padding: 5px 25px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
        }
        
        .warranty-header {
            margin-bottom: 25px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--medium-gray);
        }
        
        .warranty-price {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--deep-navy);
            margin: 15px 0;
        }
        
        .warranty-price span {
            font-size: 1rem;
            font-weight: 400;
            color: var(--dark-gray);
        }
        
        .warranty-features {
            list-style: none;
            margin: 25px 0;
            text-align: left;
            flex-grow: 1;
        }
        
        .warranty-features li {
            padding: 10px 0;
            border-bottom: 1px dashed var(--medium-gray);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .warranty-features li:before {
            content: '✓';
            color: var(--seafoam-green);
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        .warranty-card .btn {
            margin-top: 20px;
            width: 100%;
        }
        
        /* ===== CONTACT SECTION ===== */
        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: start;
        }
        
        .contact-form {
            background: var(--white);
            border-radius: var(--border-radius-lg);
            padding: 40px;
            box-shadow: var(--box-shadow-md);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--deep-navy);
        }
        
        .form-control {
            width: 100%;
            padding: 14px 20px;
            border: 1px solid var(--medium-gray);
            border-radius: var(--border-radius-sm);
            font-size: 1rem;
            transition: var(--transition);
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--seafoam-green);
            box-shadow: 0 0 0 3px rgba(136, 201, 193, 0.2);
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        
        .contact-item {
            display: flex;
            gap: 15px;
            align-items: flex-start;
        }
        
        .contact-icon {
            min-width: 50px;
            height: 50px;
            background: var(--seafoam-green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 1.3rem;
            flex-shrink: 0;
        }
        
        .contact-details h3 {
            margin-bottom: 5px;
        }
        
        .contact-details p, 
        .contact-details a {
            color: var(--dark-gray);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .contact-details a:hover {
            color: var(--coral-accent);
        }
        
        .map-placeholder {
            background: linear-gradient(135deg, var(--sky-blue), var(--seafoam-green));
            border-radius: var(--border-radius-md);
            height: 250px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 500;
            margin-top: 20px;
            box-shadow: var(--box-shadow-md);
        }
        
        .form-success {
            display: none;
            background: rgba(136, 201, 193, 0.15);
            border-left: 4px solid var(--seafoam-green);
            padding: 15px 20px;
            border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
            margin-bottom: 20px;
            animation: fadeIn 0.4s ease;
        }
        
        /* ===== TESTIMONIALS ===== */
        .testimonials-container {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
            padding: 20px;
        }
        
        .testimonial-slide {
            background: var(--white);
            border-radius: var(--border-radius-lg);
            padding: 40px;
            box-shadow: var(--box-shadow-md);
            text-align: center;
            display: none;
            animation: fadeIn 0.5s ease;
        }
        
        .testimonial-slide.active {
            display: block;
        }
        
        .testimonial-image {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 20px;
            border: 4px solid var(--seafoam-green);
            display: block;
        }
        
        .testimonial-text {
            font-size: 1.15rem;
            font-style: italic;
            margin: 20px 0;
            position: relative;
            padding: 0 20px;
        }
        
        .testimonial-text:before,
        .testimonial-text:after {
            content: '"';
            font-size: 3rem;
            color: var(--seafoam-green);
            opacity: 0.3;
            position: absolute;
            line-height: 1;
        }
        
        .testimonial-text:before {
            top: -20px;
            left: -15px;
        }
        
        .testimonial-text:after {
            content: '"';
            bottom: -40px;
            right: -15px;
            transform: rotate(180deg);
        }
        
        .testimonial-author {
            font-weight: 700;
            margin-top: 15px;
            color: var(--deep-navy);
        }
        
        .testimonial-rating {
            color: #ffc107;
            margin: 10px 0;
            font-size: 1.2rem;
        }
        
        .testimonial-nav {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-top: 30px;
        }
        
        .testimonial-dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--medium-gray);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .testimonial-dot.active {
            background: var(--coral-accent);
            transform: scale(1.2);
        }
        
        /* ===== FOOTER ===== */
        footer {
            background: var(--deep-navy);
            color: rgba(255, 255, 255, 0.85);
            padding: 70px 5% 30px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-col h3 {
            color: var(--white);
            font-size: 1.5rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 12px;
        }
        
        .footer-col h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--coral-accent);
            border-radius: 2px;
        }
        
        .footer-logo {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--white);
            margin-bottom: 20px;
            display: inline-flex;
            align-items: center;
        }
        
        .footer-logo span {
            color: var(--coral-accent);
        }
        
        .footer-about p {
            margin-bottom: 25px;
            color: rgba(255, 255, 255, 0.75);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            color: var(--white);
            transition: var(--transition);
            text-decoration: none;
        }
        
        .social-links a:hover {
            background: var(--coral-accent);
            transform: translateY(-3px);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            color: rgba(255, 255, 255, 0.75);
            text-decoration: none;
            transition: var(--transition);
            display: inline-block;
            position: relative;
            padding-left: 15px;
        }
        
        .footer-links a:before {
            content: '→';
            position: absolute;
            left: 0;
            opacity: 0;
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: var(--coral-accent);
            padding-left: 20px;
        }
        
        .footer-links a:hover:before {
            opacity: 1;
        }
        
        .footer-contact-item {
            display: flex;
            gap: 15px;
            margin-bottom: 15px;
            align-items: flex-start;
        }
        
        .footer-contact-item i {
            color: var(--coral-accent);
            font-size: 1.2rem;
            min-width: 20px;
            margin-top: 4px;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.6);
        }
        
        .footer-bottom a {
            color: var(--coral-accent);
            text-decoration: none;
            margin: 0 5px;
            transition: var(--transition);
        }
        
        .footer-bottom a:hover {
            text-decoration: underline;
        }
        
        .newsletter-form {
            display: flex;
            margin-top: 20px;
        }
        
        .newsletter-form input {
            flex: 1;
            padding: 12px 20px;
            border: none;
            border-radius: 50px 0 0 50px;
            font-size: 1rem;
        }
        
        .newsletter-form button {
            background: var(--coral-accent);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 500;
        }
        
        .newsletter-form button:hover {
            background: #ff5252;
        }
        
        /* ===== MODALS ===== */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 2000;
            justify-content: center;
            align-items: center;
            padding: 20px;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .modal.active {
            display: flex;
            opacity: 1;
        }
        
        .modal-content {
            background: var(--white);
            border-radius: var(--border-radius-lg);
            width: 100%;
            max-width: 700px;
            max-height: 90vh;
            overflow-y: auto;
            position: relative;
            animation: modalSlideIn 0.4s ease forwards;
            box-shadow: var(--box-shadow-lg);
        }
        
        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .modal-header {
            padding: 25px 30px;
            border-bottom: 1px solid var(--medium-gray);
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            background: var(--white);
            z-index: 10;
            border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
        }
        
        .modal-title {
            font-size: 1.8rem;
            margin: 0;
            color: var(--deep-navy);
        }
        
        .modal-close {
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--dark-gray);
            cursor: pointer;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        
        .modal-close:hover {
            background: var(--medium-gray);
            color: var(--coral-accent);
            transform: rotate(90deg);
        }
        
        .modal-body {
            padding: 30px;
        }
        
        .modal-body p {
            margin-bottom: 15px;
        }
        
        .modal-body h3 {
            margin: 25px 0 15px;
            font-size: 1.4rem;
        }
        
        .modal-body ul {
            padding-left: 20px;
            margin: 15px 0;
        }
        
        .modal-body li {
            margin-bottom: 8px;
        }
        
        .newsletter-modal .modal-body {
            padding: 40px;
            text-align: center;
        }
        
        .newsletter-modal .form-group {
            text-align: left;
            margin-bottom: 20px;
        }
        
        .newsletter-modal .btn {
            width: 100%;
            margin-top: 10px;
        }
        
        .checkbox-group {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin: 15px 0;
            text-align: left;
        }
        
        .checkbox-group input {
            margin-top: 4px;
            width: auto;
        }
        
        .modal-success {
            display: none;
            text-align: center;
            padding: 30px;
            animation: fadeIn 0.5s ease;
        }
        
        .modal-success i {
            font-size: 4rem;
            color: var(--seafoam-green);
            margin-bottom: 20px;
        }
        
        .modal-success h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
        }
        
        /* ===== ANIMATIONS ===== */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }
        
        @keyframes pulse {
            0% { transform: scale(0.95); opacity: 0.7; }
            50% { transform: scale(1.05); opacity: 1; }
            100% { transform: scale(0.95); opacity: 0.7; }
        }
        
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: var(--transition-slow);
        }
        
        .animate-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* ===== COUNTERS ===== */
        .counters {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 40px;
            text-align: center;
        }
        
        .counter-item {
            padding: 20px;
        }
        
        .counter-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--coral-accent);
            line-height: 1;
            margin-bottom: 5px;
        }
        
        .counter-label {
            font-weight: 500;
            color: var(--dark-gray);
        }
        
        /* ===== RESPONSIVE DESIGN ===== */
        @media (max-width: 1100px) {
            h1 {
                font-size: 3rem;
            }
            
            .hero h1 {
                font-size: 3.2rem;
            }
            
            .about-container,
            .contact-container {
                grid-template-columns: 1fr;
            }
            
            .about-image {
                height: 400px;
            }
            
            .warranty-card.popular {
                transform: scale(1);
            }
            
            .warranty-card.popular:hover {
                transform: translateY(-10px);
            }
        }
        
        @media (max-width: 900px) {
            .mobile-toggle {
                display: block;
            }
            
            nav ul {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background: var(--white);
                width: 80%;
                max-width: 350px;
                height: calc(100vh - 80px);
                padding: 30px;
                box-shadow: var(--box-shadow-lg);
                transition: var(--transition);
                z-index: 999;
                align-items: flex-start;
                gap: 20px;
            }
            
            nav ul.active {
                right: 0;
            }
            
            .header-cta {
                display: none;
            }
            
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .hero p {
                font-size: 1.25rem;
            }
            
            .btn-group {
                flex-direction: column;
                align-items: center;
            }
            
            .btn {
                width: 100%;
                max-width: 300px;
            }
            
            section {
                padding: 70px 5%;
            }
            
            h2 {
                font-size: 2.2rem;
            }
        }
        
        @media (max-width: 600px) {
            h1 {
                font-size: 2.5rem;
            }
            
            .hero h1 {
                font-size: 2.6rem;
            }
            
            .hero p {
                font-size: 1.15rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .service-card,
            .feature-card,
            .warranty-card {
                padding: 25px 20px;
            }
            
            .service-icon {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
            }
            
            .contact-form {
                padding: 30px 25px;
            }
            
            .modal-content {
                margin: 10px;
                max-height: 85vh;
            }
            
            .modal-header,
            .modal-body {
                padding: 20px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .social-links {
                justify-content: center;
            }
            
            .footer-links a {
                padding-left: 0;
            }
            
            .footer-links a:before {
                display: none;
            }
            
            .footer-contact-item {
                justify-content: center;
            }
            
            .newsletter-form {
                flex-direction: column;
                gap: 10px;
            }
            
            .newsletter-form input,
            .newsletter-form button {
                width: 100%;
                border-radius: 50px;
            }
        }
        
        @media (max-width: 400px) {
            h1 {
                font-size: 2.2rem;
            }
            
            .hero h1 {
                font-size: 2.3rem;
            }
            
            .btn {
                padding: 12px 25px;
                font-size: 1rem;
            }
            
            .btn-large {
                padding: 14px 30px;
                font-size: 1.05rem;
            }
            
            section {
                padding: 60px 5%;
            }
        }