/* ==================== FONTS & GLOBAL VARIABLES ==================== */
        @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');
        @import url('https://fonts2.googleapis.com/css2?family=Oswald:wght@400;600;700&display=swap');
        :root {
            --primary-color: #1a1a1a; /* Changed from blue to a dark grey/black */
            --secondary-color: #1a1a1a;
            --text-color: #333;
            --background-color: #ffffff;
            --light-gray-bg: #f7f7f7;
        }
        /* ==================== RESET & GENERAL STYLES ==================== */
        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; scroll-behavior: smooth; }
        body { color: var(--text-color); background-color: var(--background-color); }
        .container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
        h1, h2, h3 { color: var(--secondary-color); }
        h2 { font-size: 2.5rem; text-align: center; margin-bottom: 50px; font-weight: 700; }
        section { padding: 80px 0; }

        /* --- ANIMATIONS --- */
        @keyframes fadeInUp { from { opacity:0; transform: translateY(20px); } to { opacity:1; transform: translateY(0); } }
        @keyframes fadeIn { from {opacity:0;} to {opacity:1;} }
        .animate-on-scroll { opacity: 0; transform: translateY(20px); transition: opacity .6s ease-out, transform .6s ease-out; will-change: opacity, transform; }
        .animate-on-scroll.in-view { opacity: 1; transform: translateY(0); }

        /* ==================== HEADER ==================== */
        header {
            background-color: var(--primary-color); /* Changed to primary-color (black) */
            padding: 15px 0;
            position: fixed; width: 100%; top: 0; z-index: 1000;
            transition: background-color .4s ease, border-bottom .4s ease, box-shadow .4s ease;
        }
        header.scrolled {
            background-color: var(--primary-color); /* Kept consistent with header */
            border-bottom: 1px solid #333; /* Darker border for contrast */
            box-shadow: 0 2px 10px rgba(0,0,0,0.3);
        }
        header .container { display: flex; justify-content: space-between; align-items: center; }
        header .logo img {
            height: 70px;
            /* filter: brightness(0) invert(1); REMOVED THIS LINE */
        }

        header .desktop-nav { list-style: none; display: flex; gap: 30px; }
        header .desktop-nav a {
            text-decoration: none;
            color: white; /* Changed to white for visibility */
            font-weight: 600;
            transition: color .3s;
            font-family: 'Oswald', sans-serif;
            text-transform: uppercase;
        }
        header .desktop-nav a:hover { color: var(--light-gray-bg); } /* Slightly lighter grey on hover for contrast */

        .header-phone-button {
            background: linear-gradient(to right, #28708f, #3c84a3); /* Gradiente */
            color: white; /* Ensure text remains white */
            padding: 10px 20px; border-radius: 5px;
            text-decoration: none; font-weight: 600;
            transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease; /* Transition for background */
            box-shadow: 0 0 5px rgba(0,0,0,0.3);
        }
        header.scrolled .header-phone-button { box-shadow: none; }
        .header-phone-button:hover {
            background: linear-gradient(to right, #215c75, #32708a); /* Gradiente mais escuro no hover */
            transform: translateY(-2px);
        }

        #hamburger-btn {
            display: none; font-size: 1.8rem;
            color: white; /* Changed to white for visibility */
            background: none; border: none; cursor: pointer;
            transition: transform .2s ease, color .3s;
        }
        #hamburger-btn:hover { transform: scale(1.1); }

        /* ==================== MOBILE MENU ==================== */
        #mobile-menu {
            position: fixed; top: 0; right: -100%;
            width: 80%; max-width: 320px; height: 100vh;
            background-color: var(--primary-color);
            z-index: 1001; transition: right .4s ease-in-out;
            padding: 60px 20px 20px; display: flex; flex-direction: column;
        }
        #mobile-menu.active { right: 0; }
        #close-btn { position: absolute; top: 20px; right: 20px; font-size: 2rem; color: white; background: none; border: none; cursor: pointer; transition: transform .2s ease; }
        #close-btn:hover { transform: scale(1.1); }
        #mobile-menu .mobile-nav-links { list-style: none; }
        #mobile-menu .mobile-nav-links li { margin-bottom: 20px; }
        #mobile-menu .mobile-nav-links a { color: white; text-decoration: none; font-size: 1.5rem; font-weight: 600; }
        #mobile-menu .mobile-nav-links a:hover { color: var(--light-gray-bg); } /* Changed hover color for visibility */

        /* ==================== HERO SECTION (SLIDER) ==================== */
        .hero-section {
            position: relative;
            color: white; text-align: center;
            padding: 180px 0 120px;
            min-height: 70vh;
            overflow: hidden;
            background: #000;
            z-index: 1;
        }
        .hero-section::before {
            content: "";
            position: absolute; inset: 0;
            background: linear-gradient(rgba(0,0,0,.55), rgba(0,0,0,.55));
            z-index: 1;
            pointer-events: none;
        }
        .hero-section .container { position: relative; z-index: 2; }

        .hero-slider {
            position: absolute; inset: 0;
            width: 100%; height: 100%;
            z-index: 0;
        }
        .hero-slide {
            position: absolute; inset: 0;
            opacity: 0; transition: opacity 1s ease-in-out;
        }
        .hero-slide.active { opacity: 1; }
        .hero-slide img {
            width: 100%; height: 100%; object-fit: cover; display: block;
        }

        .hero-section h1 {
            animation: fadeInUp 1.2s ease-out forwards; animation-delay: .3s;
            opacity: 0; color: white; font-size: 3.5rem; margin-bottom: 20px;
            text-shadow: 0 2px 10px rgba(0,0,0,.35);
        }
        .hero-section p {
            animation: fadeInUp 1.2s ease-out forwards; animation-delay: .6s;
            opacity: 0; font-size: 1.2rem; margin-bottom: 30px; max-width: 700px; margin-left:auto; margin-right:auto;
            text-shadow: 0 2px 10px rgba(0,0,0,.35);
        }
        .cta-button {
            background: linear-gradient(to right, #28708f, #3c84a3); /* Gradiente */
            color: white; /* Ensure text remains white */
            padding: 15px 30px; border-radius: 5px;
            text-decoration: none; font-size: 1.1rem; font-weight: 700;
            transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease; /* Transition for background */
            display: inline-block; box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            animation: fadeInUp 1.2s ease-out forwards; animation-delay: .9s; opacity: 0;
        }
        .cta-button:hover {
            background: linear-gradient(to right, #215c75, #32708a); /* Gradiente mais escuro no hover */
            transform: scale(1.05); box-shadow:0 8px 25px rgba(0,0,0,0.3);
        }

        /* ==================== SERVICES (CAROUSEL) ==================== */
        .services-section { background-color: var(--light-gray-bg); }

        .services-carousel-wrapper {
            position: relative;
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 50px;
        }
        .services-slider-container { overflow: hidden; width: 100%; }
        .services-slider { display: flex; transition: transform .5s ease-in-out; }

        .service-card {
            flex: 0 0 calc(100% / 3 - 20px);
            margin: 0 10px;
            background-color: white; padding: 40px 30px; text-align: center; border-radius: 8px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
            transition: transform .3s ease, box-shadow .3s ease, border-bottom .3s ease;
            border-bottom: 5px solid transparent; display: flex; flex-direction: column; align-items: center;
        }
        .service-card:hover { transform: translateY(-10px); box-shadow: 0 8px 25px rgba(0,0,0,0.15); border-bottom: 5px solid var(--primary-color); }
        .service-fa-icon {
            font-size: 2.5rem; color: var(--primary-color); margin-bottom: 20px;
            transition: transform .3s ease, color .3s ease, background-color .3s ease, box-shadow .3s ease;
            display: inline-flex; justify-content: center; align-items: center;
            width: 70px; height: 70px; border-radius: 50%; background-color: transparent; box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        .service-card:hover .service-fa-icon { transform: scale(1.1); color: white; background-color: var(--primary-color); box-shadow: 0 4px 10px rgba(0,0,0,0.2); }
        .service-card h3 { margin-bottom: 15px; color: var(--secondary-color); font-size: 1.4rem; }
        .service-card p { line-height: 1.6; }

        .carousel-arrow {
            position: absolute; top: 50%; transform: translateY(-50%);
            background-color: white; border: 1px solid #ddd; border-radius: 50%;
            width: 40px; height: 40px; font-size: 1.2rem; cursor: pointer; z-index: 10;
            display: flex; justify-content: center; align-items: center;
            transition: background-color .3s, color .3s, transform .3s;
        }
        .carousel-arrow:hover { background-color: var(--primary-color); color: white; border-color: var(--primary-color); transform: translateY(-50%) scale(1.1); }
        .services-carousel-wrapper .prev-arrow { left: 0; }
        .services-carousel-wrapper .next-arrow { right: 0; }

        /* ==================== ABOUT US ==================== */
        .about-us-section { background-color: var(--background-color); }
        .about-us-content { display: grid; grid-template-columns: 1fr 1.5fr; align-items: center; gap: 50px; }
        .about-us-image img {
            width: 100%; border-radius: 8px; object-fit: cover; height: 400px;
            transition: transform .5s ease, box-shadow .5s ease;
        }
        .about-us-image img:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
        .about-us-text { text-align: center; }
        .about-us-text h3 { font-size: 1.8rem; margin-bottom: 20px; }
        .about-us-text p { line-height: 1.8; margin-bottom: 15px; }

        /* ==================== WHY CHOOSE US ==================== */
        .why-choose-us-section { background-color: var(--light-gray-bg); }
        .why-choose-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .feature-card { background-color: white; padding: 30px; text-align: center; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); transition: transform .3s, box-shadow .3s; }
        .feature-card:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); }
        .feature-icon {
            font-size: 2.5rem; color: var(--primary-color); margin-bottom: 20px;
            transition: transform .3s ease, color .3s ease, background-color .3s ease, box-shadow .3s ease;
            display: inline-flex; justify-content: center; align-items: center;
            width: 70px; height: 70px; border-radius: 50%; background-color: transparent; box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        .feature-card:hover .feature-icon { transform: scale(1.1); color: white; background-color: var(--primary-color); box-shadow: 0 4px 10px rgba(0,0,0,0.2); }
        .feature-card h3 { font-size: 1.3rem; margin-bottom: 10px; }

        /* ==================== TESTIMONIALS ==================== */
        .testimonials-section { background-color: var(--background-color); }
        .testimonial-header { text-align: center; margin-bottom: 40px; }
        .review-link-button {
            background: linear-gradient(to right, #28708f, #3c84a3); /* Gradiente */
            color: white; /* Ensure text remains white */
            padding: 12px 25px; border: none; border-radius: 25px;
            font-size: 1rem; font-weight: 600; cursor: pointer;
            transition: background 0.3s ease, all .3s ease; /* Transition for background */
            display: inline-flex; align-items: center; gap: 8px;
            text-decoration: none; box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        .review-link-button:hover {
            background: linear-gradient(to right, #215c75, #32708a); /* Gradiente mais escuro no hover */
            transform: translateY(-2px); box-shadow: 0 4px 15px rgba(26,26,26,0.3);
        }
        .testimonial-carousel-wrapper { position: relative; max-width: 1100px; margin: 0 auto; padding: 0 50px; }
        .testimonial-slider-container { overflow: hidden; }
        .testimonial-slider { display: flex; transition: transform .5s ease-in-out; }
        .testimonial-card {
            flex: 0 0 calc(100% / 3 - 20px);
            margin: 0 10px; background-color: var(--light-gray-bg); padding: 40px; border-radius: 8px;
            display: flex; flex-direction: column; box-shadow: 0 4px 15px rgba(0,0,0,0.05); transition: transform .3s, box-shadow .3s;
        }
        .testimonial-card:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); }
        .testimonial-card .quote-icon { font-size: 2.5rem; color: var(--primary-color); margin-bottom: 15px; }
        .testimonial-card p { font-style: italic; margin-bottom: 20px; flex-grow: 1; }
        .testimonial-card .stars { color: #0a2f56; margin-bottom: 10px; }
        .testimonial-card strong { font-weight: 700; color: var(--secondary-color); }
        .testimonial-card.pending { border: 2px dashed var(--primary-color); opacity: .8; position: relative; }
        .testimonial-card.pending::before {
            content: "Pending Review"; position: absolute; top: 10px; right: 10px;
            background-color: var(--primary-color); color: white; /* Changed color to white for better contrast */
            padding: 4px 8px; border-radius: 4px; font-size: .75rem; font-weight: 600;
        }

        .testimonial-carousel-wrapper .carousel-arrow {
            position: absolute; top: 50%; transform: translateY(-50%);
            background-color: white; border: 1px solid #ddd; border-radius: 50%;
            width: 40px; height: 40px; font-size: 1.2rem; cursor: pointer; z-index: 10;
            display: flex; justify-content: center; align-items: center;
            transition: background-color .3s, color .3s, transform .3s;
        }
        .testimonial-carousel-wrapper .carousel-arrow:hover { background-color: var(--primary-color); color: white; border-color: var(--primary-color); transform: translateY(-50%) scale(1.1); }
        .testimonial-carousel-wrapper .prev-arrow { left: 0; }
        .testimonial-carousel-wrapper .next-arrow { right: 0; }

        /* ==================== GALLERY ==================== */
        .gallery-section { padding-bottom: 80px; }
        .gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 15px; }
        .gallery-item-link { position: relative; display: block; overflow: hidden; border-radius: 8px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); text-decoration: none; }
        .gallery-item-link img { width: 100%; height: 250px; object-fit: cover; transition: transform .3s ease; border-radius: 8px; }
        .gallery-item-link:hover img { transform: scale(1.1); }

        .gallery-item-link.hidden { display: none; }

        .load-more-button {
            display: block; width: fit-content; margin: 40px auto 0;
            background: linear-gradient(to right, #28708f, #3c84a3); /* NOVO Gradiente */
            color: white; padding: 12px 25px; border-radius: 5px;
            text-decoration: none; font-weight: 600; transition: background .3s, box-shadow .3s, transform .3s;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }
        .load-more-button:hover {
            background: linear-gradient(to right, #215c75, #32708a); /* NOVO Gradiente mais escuro no hover */
            transform: translateY(-2px); box-shadow: 0 6px 15px rgba(0,0,0,0.2);
        }

        .gallery-carousel-wrapper { display: none; }

        /* Lightbox Styles */
        #lightbox-overlay {
            display: none;
            position: fixed; top: 0; left: 0; width: 100%; height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            z-index: 2000;
            align-items: center; justify-content: center;
        }
        #lightbox-content {
            position: relative; max-width: 90%; max-height: 90%;
            display: flex; align-items: center; justify-content: center;
        }
        #lightbox-image {
            max-width: 100%; max-height: 100%; object-fit: contain;
            border-radius: 8px;
        }
        .lightbox-nav-button, #lightbox-close {
            position: absolute;
            background-color: rgba(0, 0, 0, 0.5); color: white;
            border: none; border-radius: 50%;
            width: 50px; height: 50px;
            font-size: 1.5rem; cursor: pointer;
            display: flex; align-items: center; justify-content: center;
            transition: background-color .3s, transform .3s;
        }
        .lightbox-nav-button:hover, #lightbox-close:hover {
            background-color: var(--primary-color);
            transform: scale(1.05);
        }
        #lightbox-prev { left: -70px; }
        #lightbox-next { right: -70px; }
        #lightbox-close { top: -40px; right: -40px; font-size: 1.8rem; }

        @media (max-width: 768px) {
            #lightbox-prev { left: 10px; }
            #lightbox-next { right: 10px; }
            #lightbox-close { top: 10px; right: 10px; }
            .lightbox-nav-button, #lightbox-close { width: 40px; height: 40px; font-size: 1.2rem; }
        }

        /* ==================== SERVICE AREA ==================== */
        .service-area-section { background-color: var(--light-gray-bg); }
        .service-area-content { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
        .map-container { width: 100%; height: 400px; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
        .map-container iframe { width: 100%; height: 100%; border: 0; }
        .service-list h3 { font-size: 1.8rem; margin-bottom: 20px; }
        .service-list ul { list-style: none; columns: 1; gap: 10px; }
        .service-list li { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; transition: transform .2s ease; }
        .service-list li:hover { transform: translateX(5px); }
        .service-list li i { color: var(--primary-color); }

        /* ==================== CONTACT ==================== */
        .contact-section { background-color: var(--light-gray-bg); }
        .contact-section h2 { margin-bottom: 20px; }
        .contact-section .intro-text { text-align: center; margin-bottom: 40px; font-size: 1.1rem; line-height: 1.6; }

        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 50px;
            max-width: 1100px;
            margin: 0 auto;
            align-items: flex-start;
        }

        .contact-details {
            background-color: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.08);
            display: flex;
            flex-direction: column;
            gap: 20px;
            height: 100%;
        }
        .contact-details h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: var(--primary-color);
        }
        .contact-details p {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            font-size: 1rem;
            line-height: 1.6;
            color: var(--text-color);
        }
        .contact-details p i {
            font-size: 1.5rem;
            color: var(--primary-color);
            margin-top: 2px;
        }
        .contact-details a {
            color: var(--text-color);
            text-decoration: none;
            transition: color .3s ease;
        }
        .contact-details a:hover {
            color: var(--primary-color);
        }

        .contact-form-wrapper {
            background-color: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.08);
        }

        .contact-section form {
            max-width: none;
            margin: 0;
            display: grid;
            gap: 20px;
            background-color: transparent;
            padding: 0;
            border-radius: 0;
            box-shadow: none;
        }

        .contact-section input,
        .contact-section select,
        .contact-section textarea {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color .3s, box-shadow .3s;
        }
        .contact-section input:focus,
        .contact-section select:focus,
        .contact-section textarea:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(26,26,26,0.2); /* Changed shadow color */
            outline: none;
        }
        .contact-section button {
            background: linear-gradient(to right, #28708f, #3c84a3); /* Gradiente */
            color: white; /* Ensure text remains white */
            padding: 15px 30px;
            border-radius: 8px;
            border: none;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease; /* Transition for background */
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }
        .contact-section button:hover {
            background: linear-gradient(to right, #215c75, #32708a); /* Gradiente mais escuro no hover */
            transform: translateY(-3px);
            box-shadow:0 6px 20px rgba(26,26,26,0.35);
        }
        #form-status {
            font-size: 0.95rem;
            margin-top: 5px;
        }

        /* ==================== FLOATING BUTTON ==================== */
        .floating-call-button {
            position: fixed; bottom: 20px; right: 20px;
            background: linear-gradient(to right, #28708f, #3c84a3); /* NOVO Gradiente */
            color: white;
            width: 60px; height: 60px; border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 1.5rem;
            text-decoration: none; box-shadow: 0 4px 15px rgba(0,0,0,0.2); z-index: 999; transition: transform .3s, box-shadow .3s, background .3s;
        }
        .floating-call-button:hover {
            transform: scale(1.15);
            background: linear-gradient(to right, #215c75, #32708a); /* NOVO Gradiente mais escuro no hover */
            box-shadow: 0 8px 25px rgba(0,0,0,0.3);
        }

        /* ==================== FOOTER ==================== */
        footer { background-color: var(--primary-color); color: #ccc; padding-top: 50px; }
        .footer-main {
            display: grid; grid-template-columns: 2fr 1fr 2fr; gap: 40px; padding-bottom: 40px; max-width: 1100px; margin: 0 auto; padding-left: 20px; padding-right: 20px;
        }
        .footer-logo { height: 40px; margin-bottom: 15px; filter: brightness(0) invert(1); }
        .footer-column h4 { color: white; margin-bottom: 20px; font-size: 1.2rem; }
        .footer-column ul { list-style: none; }
        .footer-column ul li { margin-bottom: 10px; }
        .footer-column a { color: #ccc; text-decoration: none; transition: color .3s, border-bottom .3s; border-bottom: 2px solid transparent; display: inline-block; padding-bottom: 2px; }
        .footer-column a:hover { color: white; border-bottom: 2px solid white; }
        .contact-info p { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
        .social-icons { margin-top: 20px; }
        .social-icons a { font-size: 1.5rem; margin-right: 15px; color: #ccc; transition: color .3s ease; }
        .social-icons a:hover { color: white; }
        .footer-bottom {
            border-top: 1px solid white;
            padding: 20px; text-align: center; max-width: 1100px; margin: 0 auto;
            display: flex; justify-content: center; align-items: center; gap: 10px;
            flex-wrap: wrap;
            color: white;
        }
        .footer-bottom p { margin-bottom: 0; color: white; }
        .footer-bottom a { color: white; text-decoration: none; transition: color .3s; }
        .footer-bottom a:hover { color: #eee; }
        .footer-bottom img.ksmedia-logo {
            height: 25px;
            filter: brightness(0) invert(1);
            margin-left: 5px;
        }

        /* ==================== RESPONSIVENESS ==================== */
        @media (max-width: 992px) {
            .header-phone-button { display: none; }
            .footer-main { grid-template-columns: 1fr 1fr; }
            .testimonial-card { flex-basis: calc(100% / 2 - 20px); }
            .services-carousel-wrapper { padding: 0 40px; }
            .services-carousel-wrapper .prev-arrow { left: -5px; }
            .services-carousel-wrapper .next-arrow { right: -5px; }
            .service-card { flex-basis: calc(100% / 2 - 20px); }
            .why-choose-grid { grid-template-columns: repeat(2, 1fr); }
            .contact-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .contact-details { text-align: center; }
            .contact-details p { justify-content: center; align-items: center; }
            .load-more-button { display: none; }
            #lightbox-prev { left: 10px; }
            #lightbox-next { right: 10px; }
            #lightbox-close { top: 10px; right: 10px; }
        }
        @media (max-width: 768px) {
            h2 { font-size: 2rem; }
            .hero-section { padding-top: 150px; }
            .hero-section h1 { font-size: 2.2rem; }
            .footer-main { grid-template-columns: 1fr; text-align: center; }
            .contact-info p { justify-content: center; }
            .footer-bottom { flex-direction: column; gap: 10px; }
            header .desktop-nav { display: none; }
            #hamburger-btn { display: block; }
            .service-list ul { columns: 1; }
            .why-choose-grid { grid-template-columns: 1fr; }

            .about-us-content { grid-template-columns: 1fr; text-align: center; }
            .about-us-image { order: -1; margin-bottom: 20px; }
            .about-us-image img { width: 80%; height: auto; max-height: 200px; margin: 0 auto; display: block; }
            .about-us-text h3, .about-us-text p { text-align: center; }

            .services-carousel-wrapper { padding: 0 40px; }
            .services-carousel-wrapper .prev-arrow { left: -5px; }
            .services-carousel-wrapper .next-arrow { right: -5px; }
            .service-card { flex-basis: calc(100% - 20px); }

            .testimonial-carousel-wrapper { padding: 0 40px; }
            .testimonial-carousel-wrapper .carousel-arrow { width: 35px; height: 35px; font-size: 1rem; }
            .testimonial-carousel-wrapper .prev-arrow { left: -5px; }
            .testimonial-carousel-wrapper .next-arrow { right: -5px; }
            .testimonial-card { flex-basis: calc(100% - 20px); }

            .gallery-grid { display: none; }
            .gallery-carousel-wrapper { display: block; position: relative; padding: 0 20px; }
            .gallery-slider-container { overflow: hidden; width: 100%; }
            .gallery-slider { display: flex; transition: transform .5s ease-in-out; width: 100%; }
            .gallery-slider .gallery-item-link { flex: 0 0 100%; max-width: 100%; box-sizing: border-box; margin: 0; padding: 0; }
            .gallery-slider .gallery-item-link img { width: 100%; height: 250px; object-fit: cover; border-radius: 8px; }
            .gallery-carousel-wrapper .prev-arrow { left: -5px; }
            .gallery-carousel-wrapper .next-arrow { right: -5px; }

            .lightbox-nav-button, #lightbox-close { width: 40px; height: 40px; font-size: 1.2rem; }

            .service-area-content { grid-template-columns: 1fr; }
            .service-list {
                order: 1;
                text-align: center;
                margin-bottom: 30px;
            }
            .service-list ul {
                display: inline-block;
                text-align: left;
            }
            .map-container {
                order: 2;
                height: 300px;
            }
        }
        @media (max-width: 1024px) { .why-choose-grid { grid-template-columns: repeat(2, 1fr); } }
        @media (max-width: 600px) { .why-choose-grid { grid-template-columns: 1fr; } .feature-card h3 { font-size: 1.2rem; } }