/* --- CSS VARIABLES & RESET --- */
        :root {
            --primary-color: #0f172a; /* Deep Navy */
            --secondary-color: #ca8a04; /* Muted Gold */
            --secondary-hover: #a16207;
            --text-dark: #1e293b;
            --text-light: #64748b;
            --bg-light: #f8fafc;
            --white: #ffffff;
            --success: #16a34a;
            --border-radius: 8px;
            --transition: all 0.3s ease;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --container-width: 1200px;
        }

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

        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            background-color: var(--white);
        }

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

        ul {
            list-style: none;
        }

        img {
            max-width: 100%;
            display: block;
            border-radius: var(--border-radius);
        }

        /* --- UTILITIES --- */
        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: 80px 0;
        }

        .bg-light {
            background-color: var(--bg-light);
        }

        .text-center {
            text-align: center;
        }

        .section-title {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-light);
            max-width: 700px;
            margin: 0 auto 3rem auto;
        }

        /* --- BUTTONS --- */
        .btn {
            display: inline-block;
            padding: 12px 28px;
            font-weight: 600;
            border-radius: var(--border-radius);
            cursor: pointer;
            transition: var(--transition);
            border: 2px solid transparent;
            font-size: 1rem;
        }

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

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

        .btn-outline {
            border-color: var(--white);
            color: var(--white);
            background: transparent;
        }

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

        .btn-outline-dark {
            border-color: var(--primary-color);
            color: var(--primary-color);
            background: transparent;
        }

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

        /* --- HEADER --- */
        header {
            background-color: var(--white);
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }

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

        .nav-menu {
            display: flex;
            gap: 25px;
            align-items: center;
        }

        .nav-link {
            font-weight: 500;
            color: var(--text-dark);
            font-size: 0.95rem;
            transition: color 0.3s;
        }

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

        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* --- HERO SECTION --- */
        .hero {
            background: linear-gradient(rgba(15, 23, 42, 0.75), rgba(15, 23, 42, 0.75)), 
                        url('../images/hero.webp');
            background-size: cover;
            background-position: center;
            color: var(--white);
            padding: 120px 0;
            text-align: center;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .hero p {
            font-size: 1.25rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-highlights {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 3rem;
        }

        .highlight-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
            background: rgba(255,255,255,0.1);
            padding: 8px 16px;
            border-radius: 20px;
            backdrop-filter: blur(5px);
        }

        .hero-actions {
            display: flex;
            justify-content: center;
            gap: 20px;
        }

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

        .about-text h3 {
            font-size: 1.5rem;
            color: var(--primary-color);
            margin-top: 1.5rem;
            margin-bottom: 1rem;
        }

        .about-image img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            box-shadow: var(--shadow-hover);
        }

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

        .service-card {
            background: var(--white);
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 4px solid var(--secondary-color);
        }

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

        .service-card h4 {
            font-size: 1.25rem;
            color: var(--primary-color);
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .service-card ul li {
            margin-bottom: 8px;
            position: relative;
            padding-left: 20px;
            font-size: 0.95rem;
            color: var(--text-light);
        }

        .service-card ul li::before {
            content: "•";
            color: var(--secondary-color);
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        /* --- WHY CHOOSE US --- */
        .reasons-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .reason-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 20px;
            background: var(--white);
            border-radius: var(--border-radius);
        }

        .reason-icon {
            background: var(--secondary-color);
            color: var(--white);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .reason-text h5 {
            font-size: 1.1rem;
            margin-bottom: 5px;
            color: var(--primary-color);
        }

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

        /* --- WARRANTY --- */
        .warranty-section {
            background-color: var(--primary-color);
            color: var(--white);
            text-align: center;
        }

        .warranty-section .section-title {
            color: var(--white);
        }

        .warranty-section .section-subtitle {
            color: rgba(255,255,255,0.8);
        }

        .warranty-grid {
            display: flex;
            justify-content: center;
            gap: 40px;
            flex-wrap: wrap;
            margin-bottom: 40px;
        }

        .warranty-item {
            max-width: 250px;
        }

        .warranty-icon {
            font-size: 2.5rem;
            margin-bottom: 15px;
            color: var(--secondary-color);
        }

        /* --- TESTIMONIALS --- */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .testimonial-card {
            background: var(--white);
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            font-style: italic;
        }

        .testimonial-text {
            color: var(--text-dark);
            margin-bottom: 20px;
        }

        .testimonial-author {
            color: var(--primary-color);
            font-weight: 700;
            font-style: normal;
        }

        /* --- CONTACT & QUOTE FORM --- */
        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 50px;
            background: var(--white);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow-hover);
        }

        .contact-info {
            background: var(--primary-color);
            color: var(--white);
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .contact-info h3 {
            margin-bottom: 20px;
            font-size: 1.8rem;
        }

        .info-item {
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .form-box {
            padding: 40px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--text-dark);
        }

        .form-control {
            width: 100%;
            padding: 12px;
            border: 1px solid #cbd5e1;
            border-radius: var(--border-radius);
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.3s;
        }

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

        .success-message {
            display: none;
            background: #dcfce7;
            color: #166534;
            padding: 15px;
            border-radius: var(--border-radius);
            text-align: center;
            margin-top: 20px;
            border: 1px solid #bbf7d0;
        }

        /* --- NEWSLETTER --- */
        .newsletter-section {
            background: linear-gradient(45deg, var(--primary-color), #1e293b);
            color: var(--white);
            padding: 60px 0;
        }

        .newsletter-form {
            max-width: 600px;
            margin: 0 auto;
            display: grid;
            gap: 15px;
        }

        .checkbox-group {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            color: rgba(255,255,255,0.8);
        }

        /* --- FOOTER --- */
        footer {
            background-color: #020617;
            color: #94a3b8;
            padding: 60px 0 20px 0;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

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

        .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-icon {
            width: 35px;
            height: 35px;
            background: rgba(255,255,255,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: var(--transition);
        }

        .social-icon:hover {
            background: var(--secondary-color);
            color: var(--white);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            text-align: center;
        }

        /* --- LEGAL TEXT --- */
        .legal-text {
            font-size: 0.85rem;
            color: #64748b;
            max-height: 150px;
            overflow-y: auto;
            background: #f1f5f9;
            padding: 15px;
            border-radius: 4px;
            margin-top: 10px;
            margin-bottom: 20px;
        }

        /* --- RESPONSIVE --- */
        @media (max-width: 992px) {
            .about-content, .contact-wrapper, .footer-grid {
                grid-template-columns: 1fr;
            }
            
            .about-image {
                order: -1;
            }

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

        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }

            .nav-menu {
                position: absolute;
                top: 80px;
                left: 0;
                width: 100%;
                background: var(--white);
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 10px 10px rgba(0,0,0,0.05);
                display: none;
            }

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

            .nav-menu li {
                width: 100%;
                text-align: center;
            }

            .hero-actions {
                flex-direction: column;
            }

            .btn {
                width: 100%;
                text-align: center;
            }
        }