/* ============================================================
           COMPLETE CSS - LED WALL SCREEN PAGE
           ============================================================ */
        
        /* ----- RESET & BASE ----- */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Montserrat', 'Segoe UI', sans-serif;
            background: #08080f;
            color: #e8e8f0;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        html {
            scroll-behavior: smooth;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        ::selection {
            background: rgba(0, 212, 255, 0.3);
            color: #fff;
        }

        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }

        ::-webkit-scrollbar-track {
            background: #0f0f1a;
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(180deg, #00d4ff, #0066cc);
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #00d4ff;
        }

        /* ----- VARIABLES ----- */
        :root {
            --primary: #08080f;
            --secondary: #0f0f1e;
            --card-bg: rgba(20, 22, 40, 0.92);
            --accent: #00d4ff;
            --accent-dark: #0095ff;
            --accent-dim: rgba(0, 212, 255, 0.12);
            --gradient: linear-gradient(135deg, #00d4ff 0%, #0088ff 50%, #0055bb 100%);
            --text-primary: #f0f0f8;
            --text-secondary: #b0b0c8;
            --text-muted: #6a6a82;
            --shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.15);
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --border-glow: 1px solid rgba(0, 212, 255, 0.15);
            --border-subtle: 1px solid rgba(255, 255, 255, 0.04);
            --radius: 20px;
            --radius-sm: 12px;
            --transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
        }

        /* ----- HEADER ----- */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(8, 8, 15, 0.85);
            backdrop-filter: blur(20px) saturate(1.2);
            -webkit-backdrop-filter: blur(20px) saturate(1.2);
            z-index: 1000;
            padding: 14px 0;
            transition: var(--transition);
            border-bottom: 1px solid transparent;
        }

        header.scrolled {
            padding: 6px 0;
            background: rgba(8, 8, 15, 0.92);
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
            border-bottom: 1px solid rgba(0, 212, 255, 0.12);
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo img {
            height: 42px;
            transition: var(--transition);
            filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.2));
        }

        .logo img:hover {
            transform: scale(1.06);
            filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.4));
        }

        .nav-links {
            display: flex;
            gap: 32px;
            list-style: none;
            align-items: center;
        }

        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
            position: relative;
            letter-spacing: 0.3px;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 0;
            height: 2.5px;
            background: var(--gradient);
            transition: var(--transition);
            border-radius: 4px;
        }

        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: #fff;
            text-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
        }

        /* ----- DROPDOWN ----- */
        .dropdown {
            position: relative;
        }

        .dropdown-menu {
            position: absolute;
            top: 100%;
            left: -10px;
            background: rgba(12, 12, 28, 0.98);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            min-width: 240px;
            border-radius: var(--radius-sm);
            padding: 10px 0;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            list-style: none;
            border: var(--border-glow);
            box-shadow: var(--shadow);
            transform: translateY(8px);
        }

        .dropdown:hover .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .dropdown-menu li a {
            display: block;
            padding: 10px 24px;
            color: var(--text-secondary);
            transition: var(--transition);
            font-weight: 400;
            font-size: 0.92rem;
            border-left: 2px solid transparent;
        }

        .dropdown-menu li a:hover {
            background: var(--accent-dim);
            padding-left: 32px;
            color: #fff;
            border-left-color: var(--accent);
        }

        /* ----- MOBILE MENU ----- */
        .menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 26px;
            color: var(--accent);
            cursor: pointer;
            transition: var(--transition);
            padding: 4px 8px;
            border-radius: 8px;
        }

        .menu-btn:hover {
            background: var(--accent-dim);
            transform: scale(1.05);
        }

        .side-menu {
            position: fixed;
            top: 0;
            left: -300px;
            width: 290px;
            height: 100%;
            background: rgba(10, 10, 22, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 2000;
            transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
            padding: 32px 28px;
            border-right: 2px solid var(--accent);
            box-shadow: 8px 0 50px rgba(0, 0, 0, 0.7);
        }

        .side-menu.open {
            left: 0;
        }

        .close-menu {
            background: none;
            border: none;
            font-size: 26px;
            color: var(--accent);
            cursor: pointer;
            margin-bottom: 32px;
            transition: var(--transition);
            padding: 4px;
            border-radius: 8px;
        }

        .close-menu:hover {
            transform: rotate(90deg);
            background: var(--accent-dim);
        }

        .side-menu ul {
            list-style: none;
        }

        .side-menu li {
            margin-bottom: 12px;
        }

        .side-menu a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 1.05rem;
            transition: var(--transition);
            display: block;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.02);
            font-weight: 500;
        }

        .side-menu a:hover {
            color: #fff;
            padding-left: 14px;
        }

        .mobile-dropdown-menu {
            display: none;
            padding-left: 20px;
            margin-top: 6px;
        }

        .mobile-dropdown-menu li {
            margin-bottom: 8px;
        }

        .mobile-dropdown-menu a {
            font-size: 0.95rem;
            color: var(--text-muted);
            padding: 6px 0;
            border-bottom: none;
        }

        .mobile-dropdown.active .mobile-dropdown-menu {
            display: block;
        }

        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.75);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            z-index: 1500;
            display: none;
        }

        .overlay.active {
            display: block;
        }

        /* ----- BUTTON ----- */
        .btn {
            background: var(--gradient);
            color: #fff;
            padding: 14px 34px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 0.95rem;
            display: inline-block;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.3px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 24px rgba(0, 212, 255, 0.25);
        }

        .btn::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 60%);
            opacity: 0;
            transition: var(--transition);
        }

        .btn:hover {
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 12px 40px rgba(0, 212, 255, 0.4);
        }

        .btn:hover::before {
            opacity: 1;
        }

        .btn:active {
            transform: translateY(0px) scale(0.98);
        }

        /* ----- HERO ----- */
        .hero {
            min-height: 100vh;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            overflow: hidden;
            background: radial-gradient(ellipse at 30% 50%, rgba(0, 80, 160, 0.15), transparent 70%),
                        radial-gradient(ellipse at 70% 50%, rgba(0, 180, 255, 0.08), transparent 60%),
                        #08080f;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
            opacity: 0.4;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(180deg, rgba(8, 8, 15, 0.5) 0%, rgba(8, 8, 15, 0.7) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 820px;
            padding: 0 20px;
        }

        .hero h1 {
            font-size: 4rem;
            margin-bottom: 20px;
            color: #fff;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -1px;
        }

        .hero h1 span {
            background: var(--gradient);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero p {
            font-size: 1.25rem;
            margin-bottom: 30px;
            color: var(--text-secondary);
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .rating {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(0, 212, 255, 0.08);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 10px 24px;
            border-radius: 50px;
            margin-bottom: 28px;
            border: 1px solid rgba(0, 212, 255, 0.15);
        }

        .rating i {
            color: #ffbb00;
            font-size: 0.9rem;
        }

        .rating span {
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ----- SECTION TITLE ----- */
        .section-title {
            text-align: center;
            margin-bottom: 55px;
        }

        .section-title h2 {
            font-size: 2.8rem;
            margin-bottom: 12px;
            position: relative;
            display: inline-block;
            color: #fff;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        .section-title h2 span {
            background: var(--gradient);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -14px;
            left: 50%;
            transform: translateX(-50%);
            width: 70px;
            height: 4px;
            background: var(--gradient);
            border-radius: 4px;
        }

        .section-title p {
            color: var(--text-muted);
            margin-top: 20px;
            font-size: 1.05rem;
        }

        /* ----- ABOUT ----- */
        .about {
            padding: 90px 0;
            background: linear-gradient(180deg, #0a0a18, #08080f);
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 55px;
            align-items: center;
        }

        .about-img {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .about-img img {
            width: 100%;
            border-radius: var(--radius);
            transition: 0.6s ease;
        }

        .about-img:hover img {
            transform: scale(1.04);
        }

        .about-text p {
            margin-bottom: 18px;
            line-height: 1.9;
            color: var(--text-secondary);
            font-size: 1.02rem;
        }

        .feature-list {
            margin-top: 25px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-secondary);
            font-size: 0.92rem;
        }

        .feature-item i {
            color: #00d4ff;
            font-size: 1.1rem;
        }

        /* ----- GALLERY ----- */
        .gallery {
            padding: 90px 0;
            background: linear-gradient(180deg, #08080f, #0a0a18);
        }

        .slider {
            position: relative;
            max-width: 920px;
            margin: 0 auto;
        }

        .slider-container {
            overflow: hidden;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            background: #0a0a14;
            border: var(--border-subtle);
        }

        .slider-track {
            display: flex;
            transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
        }

        .slide {
            flex: 0 0 100%;
        }

        .slide img {
            width: 100%;
            max-height: 460px;
            object-fit: contain;
            background: #05050a;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition);
        }

        .slide img:hover {
            filter: brightness(1.1);
        }

        .img-p {
            text-align: center;
            margin-top: 14px;
            color: var(--text-muted);
            font-size: 0.9rem;
            padding-bottom: 10px;
        }

        .slider-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0, 212, 255, 0.9);
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            cursor: pointer;
            z-index: 10;
            color: #08080f;
            font-size: 1.3rem;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(0, 212, 255, 0.2);
        }

        .slider-btn:hover {
            background: #fff;
            transform: translateY(-50%) scale(1.08);
            box-shadow: 0 8px 32px rgba(0, 212, 255, 0.35);
        }

        .prev {
            left: -70px;
        }

        .next {
            right: -70px;
        }

        .slider-dots {
            display: flex;
            justify-content: center;
            gap: 14px;
            margin-top: 28px;
        }

        .dot {
            width: 12px;
            height: 12px;
            background: #2a2a3e;
            border-radius: 50%;
            cursor: pointer;
            transition: var(--transition);
            border: none;
        }

        .dot.active {
            background: var(--accent);
            width: 36px;
            border-radius: 8px;
            box-shadow: 0 0 24px rgba(0, 212, 255, 0.3);
        }

        /* ----- LIGHTBOX ----- */
        .lightbox {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            z-index: 3000;
            align-items: center;
            justify-content: center;
            padding: 40px;
        }

        .lightbox.active {
            display: flex;
        }

        .lightbox img {
            max-width: 90%;
            max-height: 85vh;
            border-radius: var(--radius-sm);
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
            animation: zoomIn 0.4s cubic-bezier(0.22, 1, 0.36, 1);
        }

        @keyframes zoomIn {
            from { transform: scale(0.8); opacity: 0; }
            to { transform: scale(1); opacity: 1; }
        }

        .lightbox-close {
            position: absolute;
            top: 30px;
            right: 50px;
            font-size: 3rem;
            color: #fff;
            cursor: pointer;
            transition: var(--transition);
            z-index: 10;
        }

        .lightbox-close:hover {
            transform: rotate(90deg) scale(1.1);
            color: var(--accent);
        }

        /* ----- REVIEWS ----- */
        .reviews {
            padding: 90px 0;
            background: var(--primary);
        }

        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
        }

        .review-card {
            background: var(--card-bg);
            padding: 34px 30px;
            border-radius: var(--radius);
            text-align: center;
            border: var(--border-subtle);
            transition: var(--transition);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }

        .review-card:hover {
            transform: translateY(-8px);
            border-color: var(--accent);
            box-shadow: var(--shadow-glow);
        }

        .review-card .stars {
            color: #ffbb00;
            font-size: 1.2rem;
            margin-bottom: 16px;
            letter-spacing: 3px;
        }

        .review-card p {
            font-style: italic;
            margin-bottom: 16px;
            color: var(--text-secondary);
            font-size: 0.98rem;
        }

        .review-card h4 {
            color: var(--accent);
            font-weight: 600;
            font-size: 1rem;
        }

        /* ----- CONTACT ----- */
        .contact {
            padding: 90px 0;
            background: linear-gradient(180deg, #0a0a18, #08080f);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 55px;
        }

        .contact-info h3 {
            margin-bottom: 28px;
            font-size: 1.6rem;
            color: #fff;
            font-weight: 600;
        }

        .contact-item {
            display: flex;
            gap: 18px;
            margin-bottom: 28px;
        }

        .contact-item i {
            width: 54px;
            height: 54px;
            background: var(--accent-dim);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1.2rem;
            border: 1px solid rgba(0, 212, 255, 0.08);
            transition: var(--transition);
            flex-shrink: 0;
        }

        .contact-item:hover i {
            background: var(--accent);
            color: #08080f;
            transform: scale(1.05);
        }

        .contact-item p {
            color: var(--text-secondary);
            font-size: 0.98rem;
        }

        .contact-item a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }

        .contact-item a:hover {
            color: var(--accent);
        }

        .social {
            display: flex;
            gap: 16px;
            margin-top: 34px;
        }

        .social a {
            width: 48px;
            height: 48px;
            background: var(--accent-dim);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            text-decoration: none;
            transition: var(--transition);
            border: 1px solid rgba(0, 212, 255, 0.06);
        }

        .social a:hover {
            background: var(--accent);
            color: #08080f;
            transform: translateY(-4px);
            box-shadow: 0 8px 28px rgba(0, 212, 255, 0.25);
        }

        .contact-form {
            background: var(--card-bg);
            padding: 40px;
            border-radius: var(--radius);
            border: var(--border-glow);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }

        .contact-form input,
        .contact-form select,
        .contact-form textarea {
            width: 100%;
            padding: 14px 18px;
            margin-bottom: 16px;
            background: rgba(8, 8, 15, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-sm);
            color: #e8e8f0;
            font-family: inherit;
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .contact-form input:focus,
        .contact-form select:focus,
        .contact-form textarea:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.06);
            background: rgba(8, 8, 15, 0.8);
        }

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

        /* ----- MAP ----- */
        .map-wrapper {
            margin-top: 50px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            border: var(--border-glow);
            transition: var(--transition);
        }

        .map-wrapper:hover {
            box-shadow: var(--shadow-glow);
            border-color: rgba(0, 212, 255, 0.3);
            transform: translateY(-6px);
        }

        .map-container {
            position: relative;
            width: 100%;
            height: 350px;
        }

        .map-container iframe {
            width: 100%;
            height: 100%;
            border: none;
            filter: grayscale(40%) contrast(80%) brightness(0.6);
            transition: var(--transition);
        }

        .map-container iframe:hover {
            filter: grayscale(0%) contrast(100%) brightness(0.8);
        }

        /* ----- FOOTER ----- */
        footer {
            background: linear-gradient(180deg, #05050a, #000000);
            padding: 70px 0 25px;
            position: relative;
            border-top: 1px solid rgba(255, 255, 255, 0.02);
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 200px;
            height: 2px;
            background: var(--gradient);
            border-radius: 4px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 45px;
            margin-bottom: 45px;
        }

        .footer-grid h4 {
            margin-bottom: 22px;
            color: var(--accent);
            font-size: 1.1rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .footer-grid a {
            display: block;
            color: var(--text-muted);
            text-decoration: none;
            margin-bottom: 12px;
            transition: var(--transition);
            font-size: 0.92rem;
        }

        .footer-grid a:hover {
            color: var(--accent);
            padding-left: 8px;
        }

        .footer-grid img {
            height: 50px;
            margin-bottom: 18px;
            filter: brightness(1.2);
        }

        .footer-location-section {
            margin-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            padding-top: 15px;
        }

        .location-toggle {
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            padding: 12px 20px;
            width: 100%;
            border: 1px solid rgba(255, 255, 255, 0.06);
            text-align: left;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            border-radius: 8px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: var(--transition);
            font-family: inherit;
        }

        .location-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--accent);
        }

        .location-toggle .arrow {
            font-size: 20px;
            transition: transform 0.3s ease;
        }

        .location-toggle .arrow.open {
            transform: rotate(180deg);
        }

        .location-list-container {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease-out;
        }

        .location-list-container.open {
            max-height: 600px;
            overflow-y: auto;
            padding: 15px 0;
        }

        .location-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
            gap: 8px;
        }

        .location-grid a {
            display: block;
            color: var(--text-muted);
            text-decoration: none;
            padding: 6px 12px;
            border-radius: 4px;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.04);
            text-align: center;
            transition: var(--transition);
            font-size: 13px;
        }

        .location-grid a:hover {
            background: var(--accent);
            color: #08080f;
            border-color: var(--accent);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 212, 255, 0.2);
        }

        .copyright {
            text-align: center;
            padding-top: 25px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* ----- FLOATING BUTTONS ----- */
        .whatsapp {
            position: fixed;
            bottom: 85px;
            right: 24px;
            background: #25D366;
            width: 58px;
            height: 58px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 2rem;
            text-decoration: none;
            z-index: 100;
            box-shadow: 0 6px 30px rgba(37, 211, 102, 0.35);
            transition: var(--transition);
        }

        .whatsapp:hover {
            transform: scale(1.1);
            box-shadow: 0 10px 45px rgba(37, 211, 102, 0.5);
        }

        .call {
            position: fixed;
            bottom: 22px;
            right: 24px;
            background: var(--gradient);
            width: 58px;
            height: 58px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.6rem;
            text-decoration: none;
            z-index: 100;
            box-shadow: 0 6px 30px rgba(0, 212, 255, 0.3);
            transition: var(--transition);
        }

        .call:hover {
            transform: scale(1.1);
            box-shadow: 0 10px 45px rgba(0, 212, 255, 0.4);
        }

        .backtotop {
            position: fixed;
            bottom: 22px;
            left: 24px;
            background: var(--gradient);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            text-decoration: none;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 212, 255, 0.2);
        }

        .backtotop.show {
            opacity: 1;
            visibility: visible;
        }

        .backtotop:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(0, 212, 255, 0.35);
        }

        /* ============================================================
           RESPONSIVE
           ============================================================ */
        @media (max-width: 992px) {
            .prev { left: 10px; }
            .next { right: 10px; }
            .hero h1 { font-size: 3rem; }
            .about-content { grid-template-columns: 1fr; gap: 35px; }
            .contact-grid { grid-template-columns: 1fr; }
            .feature-list { grid-template-columns: 1fr 1fr; }
        }

        @media (max-width: 768px) {
            .menu-btn { display: block; }
            .nav-links { display: none; }
            
            .hero h1 { font-size: 2.4rem; }
            .section-title h2 { font-size: 2rem; }
            
            .footer-grid { grid-template-columns: 1fr; text-align: center; }
            .slide img { max-height: 300px; }
            .slider-btn { width: 40px; height: 40px; font-size: 1rem; }
            .map-container { height: 280px; }
            .feature-list { grid-template-columns: 1fr; }
            .lightbox img { max-width: 95%; max-height: 70vh; }
            .lightbox-close { top: 20px; right: 20px; font-size: 2rem; }
        }

        @media (max-width: 480px) {
            .hero h1 { font-size: 1.8rem; }
            .hero p { font-size: 1rem; }
            .section-title h2 { font-size: 1.6rem; }
            .slide img { max-height: 240px; }
            .btn { padding: 12px 24px; font-size: 0.9rem; }
            .rating { padding: 8px 16px; font-size: 0.8rem; flex-wrap: wrap; justify-content: center; }
            .contact-form { padding: 24px; }
            .whatsapp, .call { width: 50px; height: 50px; font-size: 1.4rem; right: 16px; }
            .whatsapp { bottom: 72px; }
            .call { bottom: 16px; }
            .backtotop { width: 44px; height: 44px; left: 16px; bottom: 16px; font-size: 0.9rem; }
            .location-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
        }