/* --- CSS Variables & Global Styles --- */
  :root {
    --primary-color: #c0392b; /* Dark Red */
    --secondary-color: #e74c3c; /* Bright Red */
    --accent-color: #f39c12; /* Yellow-Orange */
    --light-color: #fdf6e3; /* Cream */
    --dark-color: #7f2a24; 
    --text-color: #444;
    --white-color: #fff;
    --shadow: 0 5px 15px rgba(0,0,0,0.1);
}



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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: var(--white-color);
        }

        .container {
            max-width: 1200px;
            margin: auto;
            overflow: hidden;
            padding: 0 2rem;
        }

        h1, h2, h3 {
            color: var(--dark-color);
            line-height: 1.2;
            margin-bottom: 1rem;
        }

        h1 { font-size: 3rem; }
        h2 { font-size: 2.5rem; text-align: center; margin-bottom: 3rem; }
        h3 { font-size: 1.8rem; }

        a {
            text-decoration: none;
            color: var(--primary-color);
        }

        ul {
            list-style: none;
        }

        img {
            width: 100%;
            display: block;
        }

        .section-padding {
            padding: 4rem 0;
        }

        .btn {
            display: inline-block;
            background: var(--secondary-color);
            color: var(--white-color);
            padding: 0.8rem 2rem;
            border-radius: 5px;
            font-weight: 600;
            transition: background 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        .btn:hover {
            background: var(--primary-color);
        }
        .btn-accent {
            background: var(--accent-color);
        }
        .btn-accent:hover {
            background: #1abc9c;
        }

        /* --- Header --- */
        .main-header {
            background: var(--white-color);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
            width: 100%;
        }
        .main-header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 2rem;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary-color);
            display: flex;
            align-items: center;
        }
        .logo i {
            color: var(--accent-color);
            margin-right: 0.5rem;
        }
        .main-nav ul {
            display: flex;
            align-items: center;
        }
        .main-nav ul li {
            margin-left: 1.5rem;
        }
        .main-nav a {
            color: var(--dark-color);
            font-weight: 500;
            transition: color 0.3s ease;
        }
        .main-nav a:hover {
            color: var(--secondary-color);
        }
        .header-contact {
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 0.9rem;
        }
        .header-contact a {
            color: var(--text-color);
        }
        .header-contact a:hover {
            color: var(--secondary-color);
        }
        .header-contact i {
            color: var(--secondary-color);
            margin-right: 0.3rem;
        }

        /* --- Hero Section --- */
        .hero {
            background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('../images/hero.webp') no-repeat center center/cover;
            height: 90vh;
            color: var(--white-color);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 0 2rem;
        }
        .hero h1 {
            font-size: 3.5rem;
            color: var(--white-color);
            margin-bottom: 1rem;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin-bottom: 2rem;
        }
        .hero-buttons .btn {
            margin: 0 0.5rem;
        }

        /* --- About Section --- */
        .about .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }
        .about-text {
            font-size: 1.1rem;
        }
        .about-image img {
            border-radius: 10px;
            box-shadow: var(--shadow);
        }

        /* --- Services Section --- */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }
        .service-card {
            background: var(--light-color);
            padding: 2rem;
            text-align: center;
            border-radius: 10px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid transparent;
        }
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow);
            border-color: var(--secondary-color);
        }
        .service-card i {
            font-size: 3rem;
            color: var(--secondary-color);
            margin-bottom: 1rem;
        }
        .service-card h3 {
            font-size: 1.3rem;
            color: var(--dark-color);
        }

        /* --- Why Choose Us Section --- */
        .why-choose .container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            text-align: center;
        }
        .why-choose-card i {
            font-size: 3rem;
            color: var(--accent-color);
            margin-bottom: 1rem;
        }
        .why-choose-card h3 {
            font-size: 1.3rem;
            color: var(--dark-color);
        }

        /* --- Home Warranty Section --- */
        .home-warranty {
            background: var(--light-color);
        }
        .home-warranty .container {
            display: grid;
            grid-template-columns: 2fr 1fr;
            align-items: center;
            gap: 3rem;
        }
        .home-warranty-text h2 {
            text-align: left;
            margin-bottom: 1rem;
        }
        .home-warranty-text p {
            margin-bottom: 1rem;
        }
        .home-warranty-image img {
            border-radius: 10px;
        }

        /* --- Get Free Quote Form --- */
        #get-free-quote {
            background-color: var(--white-color);
            border-top: 1px solid #ddd;
        }
        .quote-form {
            max-width: 800px;
            margin: auto;
            background: var(--light-color);
            padding: 2rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .quote-form .form-group {
            margin-bottom: 1rem;
        }
        .quote-form .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }
        .quote-form label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }
        .quote-form input,
        .quote-form select,
        .quote-form textarea {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-family: 'Poppins', sans-serif;
        }
        .quote-form textarea {
            resize: vertical;
        }
        #form-message {
            margin-top: 1rem;
            padding: 1rem;
            border-radius: 5px;
            text-align: center;
            font-weight: 600;
            display: none; /* Hidden by default */
        }
        .success-message {
            background-color: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        /* --- Testimonials Section --- */
        .testimonials-container {
            position: relative;
            max-width: 800px;
            margin: auto;
            overflow: hidden;
        }
        .testimonial {
            display: none; /* Hide all by default */
            padding: 2rem;
            text-align: center;
            background: var(--light-color);
            border-radius: 10px;
        }
        .testimonial.active {
            display: block;
            animation: fadeIn 0.5s;
        }
        .testimonial img {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            margin: 0 auto 1rem;
            object-fit: cover;
        }
        .testimonial p {
            font-style: italic;
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }
        .testimonial h4 {
            color: var(--dark-color);
        }
        .testimonial .stars {
            color: var(--accent-color);
            margin-bottom: 1rem;
        }

        /* --- Contact Section --- */
        .contact .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
        }
        .contact-info h3, .contact-form h3 {
            margin-bottom: 1.5rem;
        }
        .contact-info p {
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
        }
        .contact-info p i {
            color: var(--secondary-color);
            margin-right: 1rem;
            font-size: 1.2rem;
            width: 20px;
        }
        .contact-form .form-group {
            margin-bottom: 1rem;
        }
        .contact-form label {
            display: block;
            margin-bottom: 0.5rem;
        }
        .contact-form input,
        .contact-form textarea {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-family: 'Poppins', sans-serif;
        }
        .social-icons {
            margin-top: 2rem;
        }
        .social-icons a {
            color: var(--dark-color);
            font-size: 1.8rem;
            margin-right: 1rem;
            transition: color 0.3s ease;
        }
        .social-icons a:hover {
            color: var(--secondary-color);
        }

        /* --- Footer --- */
        .main-footer {
            background: var(--dark-color);
            color: var(--light-color);
            text-align: center;
            padding: 100px 0 0 0;
        }
        .main-footer .container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            text-align: left;
        }
        .footer-column h3 {
            color: var(--white-color);
            font-size: 1.2rem;
            margin-bottom: 1rem;
        }
        .footer-column ul li {
            margin-bottom: 0.5rem;
        }
        .footer-column a {
            color: var(--light-color);
            transition: color 0.3s ease;
        }
        .footer-column a:hover {
            color: var(--secondary-color);
        }
        .footer-bottom {
            margin-top: 2rem;
            padding-top: 2rem;
            border-top: 1px solid #444;
            text-align: center;
            grid-column: 1 / -1;
        }
        .footer-bottom .social-icons {
            margin-top: 1rem;
            text-align: center;
        }
        .footer-bottom .social-icons a {
            color: var(--white-color);
            margin: 0 0.5rem;
        }

        /* --- Modal/Popup Styles --- */
        .modal {
            display: none; /* Hidden by default */
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0,0,0,0.6);
            animation: fadeIn 0.3s;
        }
        .modal-content {
            background-color: var(--white-color);
            margin: 5% auto;
            padding: 2rem;
            border: 1px solid #888;
            width: 80%;
            max-width: 700px;
            border-radius: 10px;
            position: relative;
            animation: slideIn 0.4s;
            max-height: 80vh;
            overflow-y: auto;
        }
        .close-btn {
            color: var(--dark-color);
            position: absolute;
            top: 15px;
            right: 25px;
            font-size: 35px;
            font-weight: bold;
            cursor: pointer;
        }
        .close-btn:hover,
        .close-btn:focus {
            color: var(--secondary-color);
        }

        /* --- Animations --- */
        @keyframes fadeIn {
            from {opacity: 0;}
            to {opacity: 1;}
        }
        @keyframes slideIn {
            from {transform: translateY(-50px); opacity: 0;}
            to {transform: translateY(0); opacity: 1;}
        }

        /* --- Responsive Design --- */
        @media(max-width: 992px) {
            .main-header .container {
                flex-direction: column;
                gap: 1rem;
            }
            .header-contact {
                order: -1;
            }
        }

        @media(max-width: 768px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            .hero h1 { font-size: 2.5rem; }

            .main-nav ul {
                flex-wrap: wrap;
                justify-content: center;
            }
            .main-nav ul li {
                margin: 0.5rem;
            }

            .about .container,
            .home-warranty .container,
            .contact .container {
                grid-template-columns: 1fr;
            }
            .quote-form .form-row {
                grid-template-columns: 1fr;
            }
            .main-footer .container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .footer-column ul {
                padding: 0;
            }
        }

        /* -------------------------------
   Newsletter Form
-------------------------------- */
#newsletter-form {
    max-width: 500px;
    margin: 2rem auto;
    padding: 2.5rem 2rem;
    background-color: #f9f9f9;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

#newsletter-form .form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

#newsletter-form label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
    font-size: 0.95rem;
}

#newsletter-form input[type="text"],
#newsletter-form input[type="email"],
#newsletter-form input[type="date"] {
    padding: 0.8rem 1rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    transition: border 0.3s ease, box-shadow 0.3s ease;
}

#newsletter-form input[type="text"]:focus,
#newsletter-form input[type="email"]:focus,
#newsletter-form input[type="date"]:focus {
    outline: none;
    border-color: #1abc9c;
    box-shadow: 0 0 5px rgba(26, 188, 156,0.3);
}

#newsletter-form input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    accent-color: #1abc9c;
}

#newsletter-form .btn {
    width: 100%;
    padding: 0.9rem;
    background-color: #1abc9c;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

#newsletter-form .btn:hover {
    background-color: #1f457a;
    transform: translateY(-2px);
}

/* Newsletter message */
#newsletter-message {
    margin-top: 1rem;
    font-size: 1rem;
    color: #28a745;
    text-align: center;
}

/* Responsive Form */
@media (max-width: 576px) {
    #newsletter-form {
        padding: 2rem 1rem;
    }

    #newsletter-form .btn {
        font-size: 1rem;
        padding: 0.8rem;
    }
}