/* ========================================
   TruckCenter Chile - Responsive Styles
   Version 8 - Updated 2025
   ======================================== */

/* Base Improvements for Touch Devices */
@media (hover: none) and (pointer: coarse) {
    /* Increase tap targets for touch devices - WCAG 2.1 Level AAA (48x48px) */
    a, button, .btn, input[type="checkbox"], input[type="radio"] {
        min-height: 48px;
        min-width: 48px;
    }

    .nav-menu a {
        padding: 18px 14px;
    }

    .product-card {
        touch-action: manipulation;
    }

    /* Optimizar gestos táctiles */
    .brands-slider,
    .products-grid,
    .catalog-products {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }

    /* Mejorar scroll en iOS */
    body {
        -webkit-overflow-scrolling: touch;
    }
}

/* Large Devices (laptops/desktops, less than 1200px) */
@media (max-width: 1199.98px) {
    .container {
        max-width: 960px;
    }

    /* Hero styles ahora en styles.css - Video background */

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop - Navbar Nationex Style */
@media (min-width: 992px) {
    .nav-floating-menu {
        display: flex;
    }

    .mobile-menu-btn {
        display: none !important;
    }

    .nav-menu {
        display: flex !important;
        position: static !important;
        transform: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        background: transparent !important;
        flex-direction: row !important;
        padding: 0 !important;
    }

    .nav-menu > li {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Medium Devices (tablets, less than 992px) */
@media (max-width: 991.98px) {
    .container {
        max-width: 720px;
    }

    /* Header - Ocultar menú flotante, mostrar botón móvil */
    .nav-floating-menu {
        display: none;
    }

    /* Header layout para mobile */
    .header {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 15px 20px !important;
    }

    .header-logo {
        position: relative !important;
        top: auto !important;
        left: auto !important;
    }

    .header-logo img {
        height: 32px !important;
    }

    .mobile-menu-btn {
        display: flex !important;
        position: relative !important;
        top: auto !important;
        right: auto !important;
        order: 2 !important;
    }

    /* Fullscreen menu ajustes */
    .fullscreen-menu-content {
        padding: 20px;
    }

    .fullscreen-nav li a {
        font-size: 2rem;
    }

    .fullscreen-menu-footer {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }

    .fullscreen-menu-footer .contact-info {
        flex-direction: column;
        gap: 12px;
    }

    /* Hero - Video background responsive styles en styles.css */

    /* Services */
    .services-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services-image {
        order: -1;
    }

    .services-badge {
        bottom: -20px;
        right: 20px;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    /* Products */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Small Devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
    .container {
        max-width: 540px;
    }

    /* Improved font sizes for mobile readability */
    body {
        font-size: 16px;
        line-height: 1.6;
    }

    h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    h2 {
        font-size: 1.75rem;
        line-height: 1.3;
    }
    h3 {
        font-size: 1.25rem;
        line-height: 1.4;
    }

    p {
        font-size: 1rem;
        line-height: 1.6;
    }

    /* Larger touch targets */
    .btn {
        min-height: 48px;
        padding: 14px 24px;
        font-size: 1rem;
    }

    /* Better spacing for mobile */
    .form-group {
        margin-bottom: 20px;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 14px 16px;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    /* Header Top */
    .header-top {
        display: none;
    }

    /* Hero - Sin margin-top (fullscreen con video) */
    .hero {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }

    .nav-menu {
        top: 82px;
    }

    /* Hero - Responsive styles en styles.css (video background) */

    /* Sections */
    .categories,
    .featured-products,
    .services-preview,
    .stats,
    .cta {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .section-header p {
        font-size: 1rem;
    }

    /* Categories */
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .category-card {
        padding: 30px 20px;
        display: flex;
        align-items: center;
        gap: 20px;
        text-align: left;
    }

    .category-icon {
        width: 60px;
        height: 60px;
        margin: 0;
        flex-shrink: 0;
    }

    .category-icon i {
        font-size: 1.5rem;
    }

    .category-card h3 {
        margin-bottom: 4px;
    }

    .category-card p {
        margin-bottom: 8px;
        font-size: 0.875rem;
    }

    /* Services List */
    .services-list {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .services-badge {
        position: static;
        display: inline-flex;
        align-items: center;
        gap: 12px;
        margin-top: 20px;
        padding: 16px 24px;
    }

    .badge-number {
        font-size: 1.5rem;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    /* WhatsApp Float */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    /* Products Grid Mobile - Layout horizontal para tarjetas */
    .products-grid:not(.catalog-products) {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .products-grid:not(.catalog-products) .product-card {
        display: flex !important;
        flex-direction: row !important;
        align-items: stretch !important;
        min-height: 180px !important;
        width: 100% !important;
        overflow: visible !important;
    }

    .products-grid:not(.catalog-products) .product-image {
        width: 35% !important;
        min-width: 100px !important;
        max-width: 140px !important;
        flex-shrink: 0 !important;
        padding: 12px !important;
        height: auto !important;
        min-height: 160px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        background: #f8f9fa !important;
        overflow: hidden !important;
        position: relative !important;
    }

    .products-grid:not(.catalog-products) .product-image img {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        width: auto !important;
        height: auto !important;
        max-width: 90% !important;
        max-height: 120px !important;
        object-fit: contain !important;
        display: block !important;
        margin: auto !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    .products-grid:not(.catalog-products) .product-info {
        flex: 1 !important;
        padding: 12px 14px !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        gap: 4px !important;
        overflow: hidden !important;
    }

    .products-grid:not(.catalog-products) .product-actions {
        display: none !important;
    }
}

/* Extra Small Devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
    .container {
        padding: 0 16px;
    }

    /* Navbar */
    .logo img {
        height: 40px;
    }

    .logo-text {
        font-size: 1.25rem;
    }

    .nav-actions {
        gap: 8px;
    }

    .search-btn {
        width: 40px;
        height: 40px;
    }

    .cart-btn {
        padding: 8px 12px;
    }

    /* Products Grid (Solo para homepage, no para catálogo) */
    .products-grid:not(.catalog-products) {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .products-grid:not(.catalog-products) .product-card {
        display: flex !important;
        flex-direction: row !important;
        align-items: stretch !important;
        min-height: 200px !important;
        width: 100% !important;
        overflow: visible !important;
    }

    .products-grid:not(.catalog-products) .product-image {
        width: 40% !important;
        min-width: 120px !important;
        max-width: 160px !important;
        flex-shrink: 0 !important;
        padding: 15px !important;
        height: auto !important;
        min-height: 180px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        background: #f8f9fa !important;
        overflow: hidden !important;
        position: relative !important;
    }

    .products-grid:not(.catalog-products) .product-image img {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        width: auto !important;
        height: auto !important;
        max-width: 90% !important;
        max-height: 130px !important;
        object-fit: contain !important;
        display: block !important;
        margin: auto !important;
    }

    .products-grid:not(.catalog-products) .product-info {
        flex: 1 !important;
        padding: 12px 16px !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        gap: 4px !important;
        overflow: hidden !important;
    }

    .products-grid:not(.catalog-products) .product-badge {
        top: 8px !important;
        left: 8px !important;
        padding: 3px 10px !important;
        font-size: 0.7rem !important;
    }

    .products-grid:not(.catalog-products) .product-actions {
        display: none !important;
    }

    .products-grid:not(.catalog-products) .product-footer {
        flex-direction: column !important;
        gap: 8px !important;
        padding: 0 16px 16px !important;
    }

    .products-grid:not(.catalog-products) .product-title {
        font-size: 0.95rem !important;
        line-height: 1.3 !important;
    }

    .products-grid:not(.catalog-products) .product-brand {
        font-size: 0.75rem !important;
    }

    .products-grid:not(.catalog-products) .price-current {
        font-size: 1.1rem !important;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-suffix {
        font-size: 1.25rem;
    }

    .stat-label {
        font-size: 0.875rem;
    }

    /* CTA */
    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    /* Search Modal */
    .search-form input {
        padding: 16px;
        font-size: 1rem;
    }

    .search-form button {
        padding: 16px 20px;
    }
}

/* Catalog Page Specific */
@media (max-width: 991.98px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .catalog-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 300px;
        background: var(--white);
        z-index: 1001;
        transform: translateX(-100%);
        transition: var(--transition-normal);
        overflow-y: auto;
        padding: 20px;
    }

    .catalog-sidebar.active {
        transform: translateX(0);
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 1000;
    }

    .sidebar-overlay.active {
        display: block;
    }

    .filter-toggle-btn {
        display: flex;
    }
}

@media (max-width: 767.98px) {
    .catalog-header {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }

    .catalog-sort {
        justify-content: space-between;
    }

    .catalog-products {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

@media (max-width: 575.98px) {
    .catalog-products {
        grid-template-columns: 1fr;
    }

    .catalog-sidebar {
        width: 100%;
    }
}

/* Product Detail Page */
@media (max-width: 991.98px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .product-gallery {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 575.98px) {
    .product-gallery-thumbs {
        gap: 8px;
    }

    .gallery-thumb {
        width: 60px;
        height: 60px;
    }

    .product-detail-price {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .product-detail-actions {
        flex-direction: column;
    }

    .product-detail-actions .btn {
        width: 100%;
    }

    .quantity-selector {
        width: 100%;
        justify-content: center;
    }
}

/* Cotizador Page */
@media (max-width: 767.98px) {
    .cart-table {
        display: block;
    }

    .cart-table thead {
        display: none;
    }

    .cart-table tbody {
        display: block;
    }

    .cart-table tr {
        display: block;
        padding: 16px;
        border-bottom: 1px solid var(--gray-200);
        position: relative;
    }

    .cart-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border: none;
    }

    .cart-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--gray-700);
    }

    .cart-product-cell {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .cart-product-image {
        width: 100%;
        height: 150px;
    }

    .cart-summary {
        position: static;
        margin-top: 30px;
    }
}

/* Contact Page */
@media (max-width: 991.98px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 575.98px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Landscape Mobile Optimization */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        height: auto !important;
        min-height: 100vh;
        padding: 100px 0 60px 0;
    }

    .hero-content {
        padding: 30px 0;
    }

    .hero h1 {
        font-size: 2rem;
        margin-bottom: 12px;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-stats {
        padding: 16px 0;
    }

    .hero-stat {
        padding: 12px 16px;
    }

    .fullscreen-menu-content {
        padding: 30px 40px;
        gap: 30px;
    }

    .fullscreen-nav li a {
        font-size: 2rem;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    * {
        border-color: currentColor !important;
    }

    .btn {
        border-width: 3px !important;
    }

    a {
        text-decoration: underline;
    }
}

/* Reduced Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .whatsapp-float,
    .hero-controls,
    .product-actions,
    .btn,
    .nav-actions,
    .fullscreen-menu,
    .mobile-menu-btn {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    .container {
        max-width: 100%;
        padding: 0;
    }

    .products-grid,
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    a[href^="http"]:after {
        content: " (" attr(href) ")";
        font-size: 0.85em;
        color: #666;
    }

    .cart-table {
        border-collapse: collapse;
    }

    .cart-table th,
    .cart-table td {
        border: 1px solid #000;
        padding: 8px;
    }

    /* Page breaks */
    h1, h2, h3 {
        page-break-after: avoid;
    }

    img {
        page-break-inside: avoid;
    }
}