/* ========================================
   ZUMUB - Homepage Styles
   Mobile-first approach
   ======================================== */

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.no-scroll {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
}

ul, ol {
    list-style: none;
}

/* Variables */
:root {
    --color-primary: #0055CC;
    --color-primary-hover: #004099;
    --color-primary-light: #e8f0fe;
    --color-discount: #E53935;
    --color-opportunity: #E53935;
    --color-shipping: #0055CC;
    --color-scarcity: #E53935;
    --color-text: #1A1A1A;
    --color-text-secondary: #666666;
    --color-text-light: #999999;
    --color-bg: #FFFFFF;
    --color-bg-gray: #F5F5F5;
    --color-bg-dark: #0A0A0A;
    --color-border: #E5E5E5;
    --color-gold: #D4A843;
    --color-cashback: #0055CC;
    --color-footer-bg: #111111;
    --color-topbar: #0055CC;
    --color-star: #FFB800;
    --color-star-empty: #D0D0D0;

    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --radius-sm: 4px;
    --radius-md: 8px;

    --header-height: 52px;
    --topbar-height: 32px;
    --container-max: 1400px;
    --container-padding: 16px;

    --transition-fast: 0.15s ease;
    --transition: 0.25s ease;
}

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

/* Utility */
.desktop-only { display: none !important; }
.mobile-only { display: flex !important; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

@media (min-width: 1024px) {
    .desktop-only { display: flex !important; }
    .mobile-only { display: none !important; }
}

/* ========================================
   S1: Top Bar
   ======================================== */
.topbar {
    background: var(--color-topbar);
    color: #fff;
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: center;
}

.topbar-inner {
    padding: 0 var(--container-padding);
}

/* ========================================
   S2: Header
   ======================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg-dark);
    height: var(--header-height);
    transition: box-shadow var(--transition);
    overflow: visible;
}

.header.scrolled {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.header-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: visible;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 4px;
}

.header-logo {
    display: flex;
    align-items: center;
}

.header-logo img {
    height: 28px;
    width: auto;
}

.header-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: #fff;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.header-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Desktop Nav */
.header-nav {
    align-items: center;
    gap: 0;
    height: 100%;
}

.nav-link {
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 0 12px;
    height: 100%;
    display: flex;
    align-items: center;
    transition: background var(--transition-fast);
}

.nav-link:hover,
.nav-item:hover > .nav-link {
    background: rgba(255, 255, 255, 0.1);
}

.nav-item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

/* ---- Mega Menu (CATEGORIAS) ---- */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: none;
    min-width: 680px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    z-index: 150;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.nav-item.has-mega:hover .mega-menu {
    opacity: 1;
    visibility: visible;
}

.mega-inner {
    display: flex;
}

.mega-col-left {
    flex: 0 0 260px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 0;
}

.mega-cat {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 20px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.mega-cat svg {
    flex-shrink: 0;
    opacity: 0.4;
}

.mega-cat:hover,
.mega-cat.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
    font-weight: 600;
}

.mega-cat.active svg {
    opacity: 1;
}

.mega-col-right {
    flex: 1;
    padding: 12px 0;
    min-height: 300px;
}

.mega-subs {
    display: none;
    padding: 0 20px;
}

.mega-subs.active {
    display: block;
}

.mega-subs a {
    display: block;
    padding: 7px 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--transition-fast);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mega-subs a:hover {
    color: #fff;
}

/* ---- Nav Dropdowns (MARCAS, INGREDIENTES, OBJETIVOS) ---- */
.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: none;
    min-width: 560px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    z-index: 150;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    padding: 16px 20px;
}

.nav-dropdown-narrow {
    min-width: 300px;
}

.nav-item.has-dropdown:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
}

.dropdown-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2px 12px;
}

.dropdown-grid a {
    padding: 6px 4px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.dropdown-grid a:hover {
    color: #fff;
}

.dropdown-grid .brand-highlight {
    color: var(--color-primary);
    font-weight: 700;
}

.dropdown-list a {
    display: block;
    padding: 7px 4px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--transition-fast);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.dropdown-list a:hover {
    color: #fff;
}

.dropdown-see-all {
    display: block;
    padding: 12px 4px 4px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 8px;
}

/* Header Right */
.header-right {
    display: flex;
    align-items: center;
    gap: 4px;
}

.header-search {
    position: relative;
    align-items: center;
    margin-right: 8px;
}

.header-search input {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 13px;
    padding: 7px 36px 7px 12px;
    width: 200px;
    outline: none;
    transition: all var(--transition);
}

.header-search input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.header-search input:focus {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.4);
    width: 260px;
}

.search-submit {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    padding: 4px;
}

.header-lang {
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    font-weight: 600;
    padding: 0 8px;
    align-items: center;
}

/* Cart button */
.cart-btn {
    position: relative;
}

.cart-count {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--color-primary);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   Mobile Nav Overlay
   ======================================== */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.mobile-nav-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 85%;
    max-width: 360px;
    background: #fff;
    transform: translateX(-100%);
    transition: transform var(--transition);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-nav-overlay.open .mobile-nav {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-text);
}

.mobile-nav-body {
    padding: 8px 0;
}

.mobile-nav-section {
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.3px;
    color: var(--color-text);
}

.mobile-nav-title.active {
    color: var(--color-primary);
}

.mobile-nav-title svg {
    transition: transform var(--transition);
    flex-shrink: 0;
}

.mobile-nav-title.active svg {
    transform: rotate(180deg);
}

.mobile-nav-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-nav-list.open {
    max-height: 600px;
}

.mobile-nav-list li a {
    display: block;
    padding: 10px 20px 10px 32px;
    font-size: 14px;
    color: var(--color-text-secondary);
    transition: background var(--transition-fast);
}

.mobile-nav-list li a:hover {
    background: var(--color-bg-gray);
}

/* Mobile sub-items (categories with children) */
.mobile-sub-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 20px 10px 32px;
    font-size: 14px;
    color: var(--color-text-secondary);
    text-align: left;
}

.mobile-sub-toggle svg {
    flex-shrink: 0;
    opacity: 0.4;
    transition: transform var(--transition);
}

.has-sub.open > .mobile-sub-toggle svg {
    transform: rotate(90deg);
    opacity: 1;
}

.mobile-sub-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--color-bg-gray);
}

.has-sub.open > .mobile-sub-list {
    max-height: 800px;
}

.mobile-sub-list li a {
    display: block;
    padding: 8px 20px 8px 48px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.mobile-sub-list li a:hover {
    color: var(--color-primary);
}

.see-all-link {
    color: var(--color-primary) !important;
    font-weight: 600;
}

.brand-highlight {
    color: var(--color-primary) !important;
    font-weight: 600;
}

.mobile-nav-link {
    display: block;
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.3px;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link:hover {
    background: var(--color-bg-gray);
}

/* ========================================
   Search Overlay (mobile)
   ======================================== */
.search-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: #fff;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.search-overlay.open {
    opacity: 1;
    visibility: visible;
}

.search-overlay-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.search-overlay-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.search-overlay-icon {
    flex-shrink: 0;
    color: var(--color-text-light);
}

.search-overlay-input {
    flex: 1;
    border: none;
    font-size: 16px;
    outline: none;
    font-family: var(--font-primary);
}

.search-overlay-close {
    display: flex;
    align-items: center;
    color: var(--color-text);
}

.search-overlay-body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 16px;
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

/* Search Categories */
.search-categories {
    margin-bottom: 20px;
}

.search-categories-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-light);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.search-categories-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.search-category-link {
    padding: 6px 12px;
    background: var(--color-bg-gray);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.search-category-link:hover {
    background: var(--color-primary);
    color: #fff;
}

/* Search States */
.search-empty,
.search-no-results {
    text-align: center;
    padding: 40px 0;
}

.search-empty p,
.search-no-results p {
    font-size: 14px;
    color: var(--color-text-light);
}

/* Search Results Grid */
.search-results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.search-result-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.search-result-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.search-result-image {
    aspect-ratio: 1;
    background: var(--color-bg-gray);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-result-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
}

.search-result-placeholder {
    width: 48px;
    height: 48px;
    background: #1a3a5c;
    border-radius: 4px;
}

.search-result-info {
    padding: 8px 10px;
}

.search-result-category {
    display: block;
    font-size: 10px;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 2px;
}

.search-result-name {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.3;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-result-old-price {
    font-size: 11px;
    color: var(--color-text-light);
    text-decoration: line-through;
    margin-right: 4px;
}

.search-result-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .search-results-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

@media (min-width: 1024px) {
    .search-results-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .search-overlay-body {
        padding: 24px 40px;
    }
}

/* ========================================
   Cart Drawer
   ======================================== */
.cart-drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.cart-drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 360px;
    max-width: 90%;
    background: #fff;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition);
}

.cart-drawer-overlay.open .cart-drawer {
    transform: translateX(0);
}

.cart-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.cart-drawer-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text);
}

.cart-drawer-close {
    display: flex;
    align-items: center;
    color: var(--color-text);
}

.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 12px 20px;
}

.cart-empty {
    text-align: center;
    padding: 40px 0;
}

.cart-empty p {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.cart-empty-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: underline;
}

/* Cart Drawer Item */
.cart-drawer-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.cart-drawer-item img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    background: var(--color-bg-gray);
}

.cart-drawer-item-placeholder {
    width: 60px;
    height: 60px;
    background: #1a3a5c;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.5);
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.cart-drawer-item-info {
    flex: 1;
    min-width: 0;
}

.cart-drawer-item-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.3;
    margin-bottom: 2px;
}

.cart-drawer-item-variant {
    font-size: 11px;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.cart-drawer-item-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.cart-drawer-item-qty {
    display: flex;
    align-items: center;
    gap: 0;
}

.qty-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-border);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--color-text);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.qty-btn:hover {
    background: var(--color-bg-gray);
}

.cart-drawer-item-qty span {
    width: 32px;
    height: 28px;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
}

.cart-drawer-item-remove {
    position: absolute;
    top: 12px;
    right: 0;
    display: flex;
    align-items: center;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.cart-drawer-item-remove:hover {
    color: var(--color-discount);
}

/* Cart Drawer Footer */
.cart-drawer-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
}

.cart-drawer-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.cart-drawer-total span:first-child {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

.cart-drawer-total span:last-child {
    font-size: 18px;
    font-weight: 800;
    color: var(--color-primary);
}

.btn-cart-checkout {
    display: block;
    width: 100%;
    padding: 14px;
    background: var(--color-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-align: center;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.btn-cart-checkout:hover {
    background: var(--color-primary-hover);
}

/* ========================================
   S3: Hero Carousel
   ======================================== */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--color-bg-dark);
}

.hero-track {
    display: flex;
    transition: transform 0.5s ease;
}

.hero-slide {
    min-width: 100%;
    position: relative;
}

.hero-slide picture,
.hero-slide img {
    width: 100%;
    display: block;
}

.hero-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.hero-dot.active {
    background: #fff;
    transform: scale(1.2);
}

/* ========================================
   S4: Partners Section
   ======================================== */
.partners {
    background: var(--color-bg-gray);
    padding: 24px 0;
    text-align: center;
}

.partners-title {
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--color-text);
    margin-bottom: 4px;
}

.partners-subtitle {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.partners-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 8px 0;
}

.partners-logos::-webkit-scrollbar {
    display: none;
}

.partner-logo {
    flex-shrink: 0;
}

.partner-logo img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

@media (min-width: 768px) {
    .partners {
        padding: 32px 0;
    }

    .partners-title {
        font-size: 16px;
    }

    .partner-logo img {
        width: 80px;
        height: 80px;
    }

    .partners-logos {
        gap: 24px;
    }
}

/* ========================================
   S5: Categories
   ======================================== */
.categories {
    padding: 28px 0 20px;
}

.section-title {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.3px;
    color: var(--color-text);
    margin-bottom: 16px;
}

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

.category-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    transition: transform var(--transition);
}

.category-card:hover {
    transform: translateY(-2px);
}

.category-image {
    position: relative;
    aspect-ratio: 3/4;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-bg-dark);
}

.category-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary);
    opacity: 0.8;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.category-card:hover .category-image img {
    transform: scale(1.05);
}

.category-name {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

@media (min-width: 768px) {
    .categories {
        padding: 36px 0 24px;
    }

    .categories-grid {
        display: flex;
        gap: 16px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        padding-bottom: 4px;
    }

    .categories-grid::-webkit-scrollbar {
        display: none;
    }

    .category-card {
        flex: 0 0 calc((100% - 80px) / 6);
        min-width: 150px;
        scroll-snap-align: start;
    }

    .category-name {
        font-size: 14px;
    }
}

@media (min-width: 1200px) {
    .category-card {
        flex: 0 0 calc((100% - 96px) / 7);
    }

    .section-title {
        font-size: 20px;
    }
}

/* ========================================
   Product Sections (S6-S10)
   ======================================== */
.product-section {
    padding: 24px 0;
    border-top: 1px solid var(--color-border);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.section-link {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.section-link:hover {
    text-decoration: underline;
}

/* Product Carousel */
.product-carousel {
    position: relative;
}

.product-carousel-track {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.carousel-arrow {
    display: none;
}

@media (min-width: 768px) {
    .product-carousel-track {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 16px;
        scrollbar-width: none;
        padding-bottom: 4px;
    }

    .product-carousel-track::-webkit-scrollbar {
        display: none;
    }

    .product-carousel-track .product-card {
        flex: 0 0 calc((100% - 48px) / 4);
        min-width: 200px;
        scroll-snap-align: start;
    }

    .carousel-arrow {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        right: -8px;
        top: 50%;
        transform: translateY(-50%);
        width: 40px;
        height: 40px;
        background: #fff;
        border-radius: 50%;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
        z-index: 10;
        color: var(--color-text);
        transition: all var(--transition);
    }

    .carousel-arrow:hover {
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
        transform: translateY(-50%) scale(1.05);
    }
}

@media (min-width: 1024px) {
    .product-carousel-track .product-card {
        flex: 0 0 calc((100% - 64px) / 5);
    }
}

@media (min-width: 1200px) {
    .product-carousel-track .product-card {
        flex: 0 0 calc((100% - 80px) / 6);
    }
}

/* Product Card */
.product-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.product-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.product-card-top {
    position: relative;
    padding: 8px 8px 0;
}

.product-card-badges {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.3px;
    line-height: 1.4;
}

.badge-discount {
    background: var(--color-discount);
    color: #fff;
}

.badge-shipping {
    background: var(--color-shipping);
    color: #fff;
}

.badge-opportunity {
    background: var(--color-opportunity);
    color: #fff;
}

.badge-scarcity {
    background: var(--color-scarcity);
    color: #fff;
}

.wishlist-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 5;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.wishlist-btn:hover {
    color: var(--color-discount);
}

.product-card-image {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.product-img-placeholder {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 11px;
    font-weight: 600;
    text-align: center;
    padding: 8px;
}

.product-card-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-card-info {
    padding: 8px 12px 4px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-name {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.3;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-pricing {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 4px;
}

.price {
    font-size: 15px;
    font-weight: 800;
    color: var(--color-primary);
}

.old-price {
    font-size: 12px;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 4px;
}

.stars {
    color: var(--color-star);
    font-size: 12px;
    letter-spacing: 1px;
    line-height: 1;
}

.rating-count {
    font-size: 11px;
    color: var(--color-text-light);
}

.cashback {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-cashback);
    margin-bottom: 4px;
}

.btn-comprar {
    display: block;
    width: 100%;
    padding: 10px;
    background: var(--color-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-align: center;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    transition: background var(--transition-fast);
    margin-top: auto;
}

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

/* ========================================
   S11: Trust Banner
   ======================================== */
.trust-banner {
    background: var(--color-primary);
    color: #fff;
    padding: 36px 0 32px;
    text-align: center;
}

.trust-title {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.3px;
    line-height: 1.3;
    margin-bottom: 12px;
}

.trust-subtitle {
    font-size: 13px;
    line-height: 1.5;
    opacity: 0.85;
    max-width: 700px;
    margin: 0 auto 28px;
}

.trust-indicators {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.trust-icon {
    margin-bottom: 4px;
    opacity: 0.9;
}

.trust-value {
    font-size: 18px;
    font-weight: 800;
}

.trust-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3px;
    opacity: 0.9;
}

.trust-desc {
    font-size: 11px;
    opacity: 0.7;
    margin-top: 2px;
}

@media (min-width: 768px) {
    .trust-banner {
        padding: 48px 0 40px;
    }

    .trust-title {
        font-size: 20px;
    }

    .trust-indicators {
        grid-template-columns: repeat(4, 1fr);
        gap: 32px;
    }

    .trust-value {
        font-size: 22px;
    }
}

@media (min-width: 1024px) {
    .trust-title {
        font-size: 24px;
    }
}

/* ========================================
   S12: Newsletter
   ======================================== */
.newsletter {
    padding: 28px 0;
    border-top: 1px solid var(--color-border);
}

.newsletter-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
}

.newsletter-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    cursor: pointer;
}

.newsletter-checkbox input {
    margin-top: 2px;
    accent-color: var(--color-primary);
}

.newsletter-fields {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.newsletter-input {
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-primary);
    outline: none;
    transition: border-color var(--transition);
}

.newsletter-input:focus {
    border-color: var(--color-primary);
}

.newsletter-btn {
    padding: 12px 24px;
    background: var(--color-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.5px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

@media (min-width: 768px) {
    .newsletter {
        padding: 36px 0;
    }

    .newsletter-title {
        font-size: 17px;
    }

    .newsletter-fields {
        flex-direction: row;
    }

    .newsletter-input {
        flex: 1;
    }

    .newsletter-btn {
        flex-shrink: 0;
    }
}

/* ========================================
   S13: Footer
   ======================================== */
.footer {
    background: var(--color-footer-bg);
    color: #fff;
    padding: 32px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.footer-col {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 0;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #fff;
}

.footer-chevron {
    transition: transform var(--transition);
}

.footer-col.open .footer-chevron {
    transform: rotate(180deg);
}

.footer-links {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.footer-col.open .footer-links {
    max-height: 400px;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: #fff;
}

.footer-email {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 16px;
}

.footer-social span {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.5);
    display: block;
    margin-bottom: 8px;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--transition-fast);
}

.social-icons a:hover {
    color: #fff;
}

/* Payment icons */
.payment-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-bottom: 12px;
}

.payment-icon {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 10px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
}

/* Footer bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 20px;
    padding-top: 16px;
    text-align: center;
}

.footer-bottom p {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.6;
}

@media (min-width: 1024px) {
    .footer {
        padding: 48px 0 24px;
    }

    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 40px;
    }

    .footer-col {
        border-bottom: none;
    }

    .footer-title {
        cursor: default;
        padding: 0 0 12px;
    }

    .footer-chevron {
        display: none;
    }

    .footer-links {
        max-height: none !important;
        overflow: visible;
    }

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

/* ========================================
   Desktop Header Adjustments
   ======================================== */
@media (min-width: 1024px) {
    :root {
        --header-height: 56px;
        --container-padding: 24px;
    }

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

    .product-section {
        padding: 32px 0;
    }
}

@media (min-width: 1200px) {
    :root {
        --container-padding: 40px;
    }
}

@media (min-width: 1440px) {
    .topbar {
        font-size: 12px;
    }
}

/* ========================================
   PRODUCT PAGE
   ======================================== */

/* Breadcrumb */
.breadcrumb {
    padding: 10px 0;
    font-size: 12px;
    color: var(--color-text-light);
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb-sep {
    margin: 0 6px;
    color: var(--color-text-light);
}

/* Product Layout */
.product-main {
    padding: 20px 0 0;
}

.product-layout {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

@media (min-width: 1024px) {
    .product-layout {
        flex-direction: row;
        gap: 40px;
        align-items: flex-start;
    }

    .product-gallery {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .gallery-image {
        max-height: 500px;
    }

    .gallery-image img {
        object-fit: contain;
        max-height: 100%;
    }

    .product-info-col {
        flex: 1;
        position: sticky;
        top: calc(var(--header-height) + 16px);
    }
}

/* Gallery */
.product-gallery-main {
    position: relative;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.product-gallery-main .product-card-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 5;
}

.product-wishlist {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 5;
    width: 40px;
    height: 40px;
}

.gallery-image {
    display: none;
    aspect-ratio: 1;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.gallery-image.active {
    display: flex;
}

.product-img-large {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-sm);
    font-size: 16px;
}

/* Thumbnails */
.product-thumbnails {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.thumb {
    flex: 0 0 64px;
    height: 64px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--transition-fast);
    padding: 4px;
}

.thumb.active {
    border-color: var(--color-primary);
}

.thumb:hover {
    border-color: var(--color-text-light);
}

.thumb .product-img-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 2px;
}

/* Product Info Column */
.product-brand {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 4px;
}

.product-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: 4px;
}

.product-subtitle {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.product-rating-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.product-rating-row .stars {
    font-size: 14px;
}

.rating-link {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-decoration: underline;
}

/* Price Block */
.product-price-block {
    margin-bottom: 12px;
}

.product-price-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.product-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-primary);
}

.product-old-price {
    font-size: 16px;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.product-savings {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
}

.save-badge {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-discount);
}

.cashback-inline {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-cashback);
}

.product-points {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

/* Variant Selector */
.product-variant {
    margin-bottom: 12px;
}

.variant-select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-primary);
    font-weight: 500;
    color: var(--color-text);
    background: #fff;
    cursor: pointer;
    appearance: auto;
}

/* Add to Cart Row */
.product-add-row {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.qty-select {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.qty-select label {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-secondary);
}

.qty-select select {
    padding: 10px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-primary);
    background: #fff;
    width: 60px;
}

.btn-add-cart {
    flex: 1;
    padding: 14px 20px;
    background: var(--color-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.5px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-add-cart:hover {
    background: var(--color-primary-hover);
}

/* Guarantee */
.product-guarantee {
    padding: 12px 0;
    border-top: 1px solid var(--color-border);
    margin-bottom: 12px;
}

.product-guarantee p:first-child {
    font-size: 13px;
    color: var(--color-text);
}

.guarantee-sub {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-top: 2px;
}

/* Cashback Box */
.cashback-box {
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    padding: 12px;
    margin-bottom: 16px;
    background: var(--color-primary-light);
}

.cashback-box p:first-child {
    font-size: 14px;
    color: var(--color-primary);
}

.cashback-detail {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-top: 4px;
}

/* Product Trust Badges */
.product-trust-badges {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--color-border);
    padding-top: 12px;
}

.ptb-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
}

.ptb-item:last-child {
    border-bottom: none;
}

.ptb-item svg {
    flex-shrink: 0;
    color: var(--color-text-secondary);
}

.ptb-item strong {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3px;
    color: var(--color-text);
}

.ptb-item span {
    font-size: 11px;
    color: var(--color-text-light);
}

/* ========================================
   Product Details Accordion
   ======================================== */
.product-details {
    margin-top: 24px;
    overflow-x: hidden;
}

.product-details.mobile-only {
    display: block !important;
}

@media (min-width: 1024px) {
    .product-details.desktop-only {
        display: block !important;
    }
    .product-details.mobile-only {
        display: none !important;
    }
}

.pd-section {
    border-top: 1px solid var(--color-border);
}

.pd-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 0;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.3px;
    color: var(--color-text);
    text-align: left;
}

.pd-title svg {
    flex-shrink: 0;
    transition: transform var(--transition);
}

.pd-section.open .pd-title svg {
    transform: rotate(180deg);
}

.pd-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.pd-section.open .pd-content {
    max-height: 2000px;
}

.pd-content p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 8px;
}

.pd-content strong {
    color: var(--color-text);
}

.pd-readmore {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-block;
    margin-top: 4px;
}

.pd-note {
    font-size: 12px !important;
    color: var(--color-text-light) !important;
    font-style: italic;
}

.pd-allergen {
    font-size: 12px !important;
    margin-top: 12px !important;
}

/* Ficha Técnica Table */
.ficha-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin-bottom: 12px;
}

.ficha-table th {
    background: var(--color-bg-dark);
    color: #fff;
    padding: 8px 12px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
}

.ficha-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.ficha-table tr:nth-child(even) td {
    background: var(--color-bg-gray);
}

.ficha-table td:first-child {
    font-weight: 500;
    color: var(--color-text);
    width: 45%;
}

/* Q&A */
.qa-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

.qa-author {
    font-size: 13px !important;
    color: var(--color-text) !important;
    margin-bottom: 4px !important;
}

.qa-text {
    font-size: 13px !important;
}

.qa-answer {
    font-size: 13px !important;
    background: var(--color-bg-gray);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    margin-top: 8px !important;
}

.qa-date {
    font-size: 11px;
    color: var(--color-text-light);
}

.qa-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 12px;
    padding-bottom: 8px;
}

.btn-outline {
    padding: 10px 20px;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3px;
    background: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

/* Reviews */
.reviews-summary {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.reviews-avg {
    font-size: 20px;
    font-weight: 800;
    color: var(--color-text);
}

.reviews-total {
    font-size: 12px;
    color: var(--color-text-light);
}

.review-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}

.review-author {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
}

.review-stars {
    font-size: 12px;
    color: var(--color-star);
}

.review-date {
    font-size: 11px;
    color: var(--color-text-light);
    margin-left: auto;
}

.review-text {
    font-size: 13px !important;
    color: var(--color-text-secondary) !important;
    line-height: 1.5 !important;
}

/* ========================================
   Mobile Sticky Add to Cart
   ======================================== */
.sticky-add-cart {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background: #fff;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
    padding: 10px 16px;
}

.sticky-add-cart.visible {
    display: block;
}

.sticky-cart-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.sticky-cart-info {
    flex: 1;
    min-width: 0;
}

.sticky-cart-name {
    font-size: 13px;
    font-weight: 800;
    color: var(--color-text);
    display: block;
}

.sticky-cart-price {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.sticky-cart-price .price {
    font-size: 16px;
}

.sticky-cart-price .old-price {
    font-size: 12px;
}

.sticky-cart-variant {
    font-size: 11px;
    color: var(--color-text-light);
}

.sticky-cart-btn {
    flex-shrink: 0;
    padding: 12px 16px;
    font-size: 12px;
}

/* Related section title smaller on mobile */
.related-section .section-title {
    font-size: 15px;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .related-section .section-title {
        font-size: 18px;
    }
}

@media (min-width: 1024px) {
    .product-title {
        font-size: 28px;
    }

    .product-price {
        font-size: 32px;
    }

    .product-trust-badges {
        flex-direction: row;
        gap: 0;
    }

    .ptb-item {
        flex: 1;
        flex-direction: column;
        text-align: center;
        border-bottom: none;
        border-right: 1px solid var(--color-border);
        padding: 0 12px;
    }

    .ptb-item:last-child {
        border-right: none;
    }

    /* Sticky bar only on mobile */
    .sticky-add-cart {
        display: none !important;
    }

    .related-section .section-title {
        font-size: 20px;
    }
}

/* ========================================
   SUCCESS PAGE
   ======================================== */
.success-section {
    padding: 60px 0;
}

.success-content {
    max-width: 520px;
    margin: 0 auto;
    text-align: center;
}

.success-icon {
    margin-bottom: 20px;
}

.success-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 8px;
}

.success-subtitle {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.success-order {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--color-bg-gray);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.success-order strong {
    color: var(--color-text);
    font-size: 16px;
}

.success-info {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 28px;
}

.success-btn {
    display: inline-block;
    padding: 14px 40px;
    background: var(--color-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

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

/* Mobile: show sticky bar, add bottom padding for sticky */
@media (max-width: 1023px) {
    .product-main {
        padding-bottom: 80px;
    }

    .related-section {
        padding-bottom: 80px;
    }
}

/* ========================================
   CATEGORY PAGE
   ======================================== */

/* Subcategories Grid */
.sub-categories {
    padding: 24px 0;
}

.sub-cat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.sub-cat-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    transition: transform var(--transition);
}

.sub-cat-card:hover {
    transform: translateY(-2px);
}

.sub-cat-image {
    aspect-ratio: 4/3;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.sub-cat-image .product-img-placeholder {
    width: 100%;
    height: 100%;
    font-size: 12px;
}

.sub-cat-name {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .sub-cat-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 16px;
    }

    .sub-cat-name {
        font-size: 13px;
    }
}

/* Listing Section */
.listing-section {
    padding: 24px 0 32px;
    border-top: 1px solid var(--color-border);
}

.listing-header {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.listing-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filter-toggle-btn {
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text);
    background: #fff;
}

.sort-select {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.sort-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-secondary);
    white-space: nowrap;
    display: none;
}

.sort-select select {
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: var(--font-primary);
    background: #fff;
    color: var(--color-text);
}

@media (min-width: 1024px) {
    .listing-header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .listing-header .section-title {
        margin-bottom: 0;
    }

    .sort-label {
        display: block;
    }
}

/* Listing Layout */
.listing-layout {
    display: flex;
    gap: 24px;
    position: relative;
}

/* Filter Sidebar */
.listing-sidebar {
    display: none;
}

.filter-overlay {
    display: none;
}

/* Mobile: drawer */
@media (max-width: 1023px) {
    .listing-sidebar {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 85%;
        max-width: 340px;
        background: #fff;
        z-index: 200;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        transform: translateX(-100%);
        transition: transform var(--transition);
        padding: 0 16px 24px;
    }

    .listing-sidebar.open {
        transform: translateX(0);
    }

    .filter-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 199;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

    .filter-overlay.open {
        display: block;
        opacity: 1;
        visibility: visible;
    }

    .filter-sidebar-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 0;
        border-bottom: 1px solid var(--color-border);
        margin-bottom: 8px;
        font-size: 14px;
        font-weight: 700;
    }

    .filter-close-btn {
        display: flex;
        align-items: center;
        color: var(--color-text);
    }
}

/* Desktop: visible sidebar */
@media (min-width: 1024px) {
    .listing-sidebar {
        display: block;
        flex: 0 0 220px;
        position: sticky;
        top: calc(var(--header-height) + 16px);
        align-self: flex-start;
        max-height: calc(100vh - var(--header-height) - 32px);
        overflow-y: auto;
    }

    .filter-sidebar-header {
        display: none;
    }
}

/* Filter Groups */
.filter-group {
    border-bottom: 1px solid var(--color-border);
}

.filter-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 0;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3px;
    color: var(--color-text);
    text-align: left;
}

.filter-title svg {
    flex-shrink: 0;
    transition: transform var(--transition);
}

.filter-group.open .filter-title svg {
    transform: rotate(180deg);
}

.filter-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.filter-group.open .filter-body {
    max-height: 400px;
}

.filter-check {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 13px;
    color: var(--color-text-secondary);
    cursor: pointer;
}

.filter-check input {
    accent-color: var(--color-primary);
    flex-shrink: 0;
}

.filter-check span {
    color: var(--color-text-light);
    font-size: 12px;
    margin-left: auto;
}

/* Product Grid (listing) */
.listing-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    align-content: start;
}

@media (min-width: 768px) {
    .listing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

@media (min-width: 1024px) {
    .listing-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Pagination */
.pagination {
    text-align: center;
    padding: 32px 0 8px;
}

.pagination-info {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.pagination-pages {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.page-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.page-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.page-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.page-next {
    font-size: 20px;
}

/* ========================================
   CART PAGE
   ======================================== */

.cart-section {
    padding: 24px 0 32px;
}

.cart-heading {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.3px;
    color: var(--color-text);
    margin-bottom: 20px;
}

.cart-layout {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Cart Table Header (desktop) */
.cart-table-header {
    align-items: center;
    padding: 0 0 8px;
    border-bottom: 2px solid var(--color-text);
    margin-bottom: 4px;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-secondary);
    letter-spacing: 0.3px;
}

.cth-product { flex: 1; }
.cth-qty { width: 60px; text-align: center; }
.cth-unit { width: 80px; text-align: right; }
.cth-total { width: 80px; text-align: right; }

/* Cart Item */
.cart-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.cart-item-image {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
}

.cart-item-image .product-img-placeholder {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-sm);
}

.cart-item-details {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    display: block;
    line-height: 1.3;
}

.cart-item-name:hover {
    color: var(--color-primary);
}

.cart-item-qty select {
    width: 52px;
    padding: 6px 4px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: var(--font-primary);
    text-align: center;
    background: #fff;
}

.cart-item-unit,
.cart-item-total {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
}

.cart-item-remove {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.cart-item-remove:hover {
    color: var(--color-discount);
}

/* Mobile: hide unit price, compact layout */
@media (max-width: 767px) {
    .cart-item-unit {
        display: none;
    }

    .cart-item-total {
        font-size: 15px;
        font-weight: 700;
    }
}

/* Order Summary */
.cart-summary {
    background: var(--color-bg-gray);
    border-radius: var(--radius-md);
    padding: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.summary-row small {
    color: var(--color-text-light);
}

.summary-total {
    border-top: 2px solid var(--color-text);
    margin-top: 8px;
    padding-top: 12px;
    font-size: 18px;
    font-weight: 800;
    color: var(--color-text);
}

.btn-checkout {
    display: block;
    width: 100%;
    padding: 14px;
    margin-top: 16px;
    background: var(--color-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-align: center;
    border-radius: var(--radius-sm);
    border: none;
    transition: background var(--transition-fast);
}

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

.summary-link {
    display: block;
    text-align: center;
    margin-top: 12px;
    font-size: 13px;
    color: var(--color-text-secondary);
    text-decoration: underline;
}

.summary-points {
    text-align: center;
    margin-top: 10px;
    font-size: 12px;
    color: var(--color-text-light);
}

.coupon-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text);
}

.coupon-link {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: underline;
}

/* Desktop: 2 columns */
@media (min-width: 1024px) {
    .cart-heading {
        font-size: 20px;
    }

    .cart-layout {
        flex-direction: row;
        gap: 32px;
    }

    .cart-items {
        flex: 1;
    }

    .cart-summary {
        flex: 0 0 340px;
        align-self: flex-start;
        position: sticky;
        top: calc(var(--header-height) + 16px);
    }

    .cart-item-unit {
        width: 80px;
        text-align: right;
    }

    .cart-item-total {
        width: 80px;
        text-align: right;
    }
}