:root {
    --primary-color: #1b3b5f;       /* Deep Blue */
    --secondary-color: #276678;     /* Soft Teal */
    --accent-color: #58a4b0;        /* Light Blue */
    --light-color: #a7c5bd;         /* Mint Green */
    --dark-color: #0b1d26;          /* Navy Black */
    --light-gray: #f0f4f8;          /* Light Gray */
    --medium-gray: #d6d6d6;         /* Medium Gray */
    --text-dark: #1a1a1a;           /* Dark Text */
    --text-light: #6c757d;          /* Light Text */
    --white: #ffffff;               /* White */
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.15);
}


        * {
            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);
            background-color: var(--white);
        }

        /* Header Styles */
        header {
            background: var(--white);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo i {
            color: var(--accent-color);
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
            align-items: center;
        }

        nav a {
            color: var(--text-dark);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        nav a:hover {
            color: var(--primary-color);
        }

        .cta-button {
            background: var(--primary-color);
            color: var(--white);
            padding: 0.5rem 1.5rem;
            border-radius: 5px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .cta-button:hover {
            background: var(--secondary-color);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        /* Hero Section */
        .hero {
            position: relative;
            height: 80vh;
            background: url('../images/hero.webp') center/cover;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white);
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(8, 28, 21, 0.7);
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            padding: 0 2rem;
        }

        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            line-height: 1.2;
        }

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: var(--primary-color);
            color: var(--white);
            padding: 1rem 2rem;
            border: none;
            border-radius: 5px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary:hover {
            background: var(--secondary-color);
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        .btn-secondary {
            background: transparent;
            color: var(--white);
            padding: 1rem 2rem;
            border: 2px solid var(--white);
            border-radius: 5px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

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

        .service-overlay {
            display: flex;
            gap: 1rem;
            justify-content: center;
            margin-top: 2rem;
            flex-wrap: wrap;
        }

        .service-tag {
            background: rgba(255, 255, 255, 0.2);
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-size: 0.9rem;
            backdrop-filter: blur(5px);
            animation: fadeInUp 1s ease forwards;
            opacity: 0;
        }

        .service-tag:nth-child(1) { animation-delay: 0.2s; }
        .service-tag:nth-child(2) { animation-delay: 0.4s; }
        .service-tag:nth-child(3) { animation-delay: 0.6s; }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* About Section */
        .about {
            padding: 5rem 2rem;
            background: var(--light-gray);
        }

        .about-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-content h2 {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .about-content p {
            color: var(--text-light);
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .stats-container {
            display: flex;
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .stat-box {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
            text-align: center;
            flex: 1;
            transition: transform 0.3s ease;
        }

        .stat-box:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: bold;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }

        .stat-label {
            color: var(--text-light);
            font-size: 0.9rem;
        }

        .about-image {
            position: relative;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .about-image img {
            width: 100%;
            height: auto;
            display: block;
        }

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

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

        .section-title {
            text-align: center;
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-light);
            margin-bottom: 3rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

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

        .service-card {
            background: var(--light-gray);
            border-radius: 10px;
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
            cursor: pointer;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

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

        .service-icon {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .service-title {
            font-size: 1.3rem;
            color: var(--text-dark);
            margin-bottom: 1rem;
        }

        .service-description {
            color: var(--text-light);
            margin-bottom: 1.5rem;
            flex-grow: 1;
        }

        .service-cta {
            background: var(--primary-color);
            color: var(--white);
            padding: 0.5rem 1.5rem;
            border-radius: 5px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .service-cta:hover {
            background: var(--secondary-color);
        }

        /* Why Choose Us Section */
        .why-choose {
            padding: 5rem 2rem;
            background: var(--light-gray);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .feature-card {
            background: var(--white);
            padding: 2rem;
            border-radius: 10px;
            text-align: center;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .feature-card:hover {
            border-color: var(--primary-color);
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .feature-icon {
            width: 70px;
            height: 70px;
            margin: 0 auto 1rem;
            background: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--white);
        }

        .feature-title {
            font-size: 1.3rem;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }

        .feature-description {
            color: var(--text-light);
        }

        /* Home Warranty Section */
        .warranty {
            padding: 5rem 2rem;
            background: var(--white);
        }

        .warranty-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .warranty-content h2 {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .warranty-content p {
            color: var(--text-light);
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .warranty-features {
            list-style: none;
            margin-bottom: 2rem;
        }

        .warranty-features li {
            padding: 0.5rem 0;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .warranty-features li i {
            color: var(--primary-color);
        }

        .warranty-image {
            position: relative;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .warranty-image img {
            width: 100%;
            height: auto;
            display: block;
        }

        /* Testimonials Section */
        .testimonials {
            padding: 5rem 2rem;
            background: var(--light-gray);
        }

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

        .testimonial-carousel {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            margin-top: 3rem;
        }

        .testimonial-track {
            display: flex;
            transition: transform 0.5s ease;
        }

        .testimonial-slide {
            min-width: 100%;
            background: var(--white);
            padding: 3rem;
            text-align: center;
            border-radius: 10px;
        }

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

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

        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
        }

        .testimonial-info h4 {
            color: var(--primary-color);
            margin-bottom: 0.3rem;
        }

        .star-rating {
            color: #ffc107;
            margin-bottom: 0.5rem;
        }

        .testimonial-controls {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 2rem;
        }

        .testimonial-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary-color);
            color: var(--white);
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .testimonial-btn:hover {
            background: var(--secondary-color);
            transform: scale(1.1);
        }

        /* Contact Section */
        .contact {
            padding: 5rem 2rem;
            background: var(--white);
        }

        .contact-container {
            max-width: 700px;
            margin: 0 auto;
            background: var(--light-gray);
            padding: 3rem;
            border-radius: 10px;
            box-shadow: var(--shadow-lg);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--primary-color);
            font-weight: 600;
        }

        .form-control {
            width: 100%;
            padding: 0.75rem;
            border: 2px solid var(--medium-gray);
            border-radius: 5px;
            font-size: 1rem;
            transition: border-color 0.3s ease;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
        }

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

        .services-checklist {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .checklist-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .checklist-item input[type="checkbox"] {
            width: 20px;
            height: 20px;
            accent-color: var(--primary-color);
        }

        .submit-btn {
            width: 100%;
            padding: 1rem;
            background: var(--primary-color);
            color: var(--white);
            border: none;
            border-radius: 5px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

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

        /* Success Message */
        .success-message {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0);
            background: var(--primary-color);
            color: var(--white);
            padding: 2rem 3rem;
            border-radius: 10px;
            text-align: center;
            z-index: 2000;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease;
        }

        .success-message.show {
            transform: translate(-50%, -50%) scale(1);
        }

        .success-message i {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        /* Footer */
        footer {
            background: var(--dark-color);
            color: var(--white);
            padding: 3rem 2rem 1rem;
        }

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

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

        .footer-section h4 {
            margin-bottom: 1rem;
            color: var(--white);
        }

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

        .footer-section a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: var(--light-color);
        }

        .newsletter-form {
            margin-top: 1rem;
        }

        .newsletter-form input {
            width: 100%;
            padding: 0.75rem;
            margin-bottom: 1rem;
            border: none;
            border-radius: 5px;
        }

        .newsletter-form button {
            width: 100%;
            padding: 0.75rem;
            background: var(--primary-color);
            color: var(--white);
            border: none;
            border-radius: 5px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .newsletter-form button:hover {
            background: var(--secondary-color);
        }

        .social-icons {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            transition: all 0.3s ease;
        }

        .social-icon:hover {
            background: var(--primary-color);
            transform: translateY(-3px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.8);
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 3000;
            align-items: center;
            justify-content: center;
        }

        .modal.active {
            display: flex;
        }

        .modal-content {
            background: var(--white);
            padding: 2rem;
            border-radius: 10px;
            max-width: 600px;
            width: 90%;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
        }

        .modal-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            font-size: 1.5rem;
            color: var(--text-light);
            cursor: pointer;
            transition: color 0.3s ease;
        }

        .modal-close:hover {
            color: var(--primary-color);
        }

        .modal h2 {
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .modal p {
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 1rem;
        }

        .modal h3 {
            color: var(--primary-color);
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }

        .modal ul {
            margin-left: 1.5rem;
            color: var(--text-light);
            line-height: 1.8;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                gap: 1rem;
            }

            nav ul {
                flex-wrap: wrap;
                justify-content: center;
                gap: 1rem;
            }

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

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

            .warranty-container {
                grid-template-columns: 1fr;
            }

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

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

            .stats-container {
                flex-direction: column;
            }

            .footer-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .social-icons {
                justify-content: center;
            }
        }