/* ═══════════════════════════════════════════════════════════════
   SISTEMA DE ESTILOS PERSONALIZABLE - MARKETPLACE
   ═══════════════════════════════════════════════════════════════
   Archivo CSS completo y válido con todas las llaves cerradas
   correctamente. Estilos tipo AliExpress/Marketplace.
*/

/* ═══════════════════════════════════════════════════════════════
   VARIABLES CSS
   ═══════════════════════════════════════════════════════════════ */

:root {
    /* Colores principales */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary-color: #10b981;
    --secondary-hover: #059669;
    --accent-color: #f59e0b;
    --accent-hover: #d97706;
    --accent-light: #fef3c7;
    
    /* Colores de fondo */
    --background-color: #ffffff;
    --surface-color: #f9fafb;
    --surface-soft: #f3f4f6;
    
    /* Colores de texto */
    --text-color: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --text-inverse: #ffffff;
    
    /* Colores neutrales */
    --light-gray: #f3f4f6;
    --medium-gray: #e5e7eb;
    --dark-gray: #6b7280;
    --border-color: #e5e7eb;
    
    /* Colores de estado */
    --success-color: #10b981;
    --success-light: #d1fae5;
    --error-color: #ef4444;
    --error-light: #fee2e2;
    --warning-color: #f59e0b;
    --warning-light: #fef3c7;
    --info-color: #3b82f6;
    --info-light: #dbeafe;
    
    /* Colores especiales */
    --hero-grad-start: #2563eb;
    --hero-grad-end: #7c3aed;
    --card-shadow: rgba(0, 0, 0, 0.1);
    --overlay-bg: rgba(0, 0, 0, 0.5);
    --hero-text-color: var(--text-color);
    --hero-subtext-color: var(--dark-gray);
    
    /* Espaciados */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.2);
    
    /* Bordes */
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Tipografias */
    --body-font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --heading-font: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

/* ═══════════════════════════════════════════════════════════════
   RESET Y ESTILOS BASE
   ═══════════════════════════════════════════════════════════════ */

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

body {
    font-family: var(--body-font, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif);
    color: var(--text-color);
    background: var(--background-color);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ═══════════════════════════════════════════════════════════════
   HEADER TIPO ALIEXPRESS
   ═══════════════════════════════════════════════════════════════ */

.header {
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-main {
    border-bottom: 1px solid var(--border-color);
    background: var(--background-color);
}

.header-container {
    display: grid;
    grid-template-columns: auto minmax(280px, 1fr) auto;
    gap: 1.5rem;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-md);
}

.logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
    white-space: nowrap;
}

.logo img,
.brand-logo {
    display: block;
}

.header-search {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 820px;
    margin: 0 auto;
}

.header-search input {
    width: 100%;
    padding: 0.7rem 3rem 0.7rem 1.25rem;
    border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    border-radius: 24px;
    font-size: 0.95rem;
    outline: none;
    transition: all var(--transition-fast);
    background: var(--surface-color);
}

.header-search input:focus {
    border-color: color-mix(in srgb, var(--accent-color) 60%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color) 18%, transparent);
    background: var(--background-color);
}

.header-search input::placeholder {
    color: #9ca3af;
}

.btn-search-icon {
    position: absolute;
    right: 0.5rem;
    background: var(--accent-color);
    border: none;
    border-radius: 50%;
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-search-icon:hover {
    background: color-mix(in srgb, var(--accent-color) 80%, white);
    transform: scale(1.05);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.header-cart {
    position: relative;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-color);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-cart:hover {
    color: var(--accent-color);
}

.cart-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-color);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.15rem 0.4rem;
    border-radius: 10px;
    min-width: 1.2rem;
    text-align: center;
}

.cart-badge:not(:empty) {
    animation: pulse 0.3s ease;
}

/* Barra de navegación */
.header-nav {
    background: var(--surface-soft);
    border-bottom: 1px solid var(--border-color);
}

.header-nav .container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 0.5rem var(--spacing-md);
}

.all-categories-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--background-color);
    border: 2px solid var(--text-color);
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-color);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.all-categories-btn:hover {
    background: var(--light-gray);
    border-color: var(--border-color);
}

.all-categories-btn svg {
    width: 16px;
    height: 16px;
}

.header-categories {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
    overflow-x: auto;
    scrollbar-width: none;
}

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

.category-link {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-color);
    text-decoration: none;
    white-space: nowrap;
    padding: 0.4rem 0.5rem;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.category-link:hover {
    color: var(--accent-color);
    background: color-mix(in srgb, var(--accent-color) 10%, transparent);
}

.more-link {
    background: transparent;
    border: none;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-color);
    cursor: pointer;
    white-space: nowrap;
    padding: 0.4rem 0.5rem;
    transition: all var(--transition-fast);
}

.more-link:hover {
    color: var(--accent-color);
}



/* ═══════════════════════════════════════════════════════════════
   HERO TIPO ALIEXPRESS
   ═══════════════════════════════════════════════════════════════ */

.hero.promo-hero {
    background: var(--hero-grad);
    color: var(--hero-text-color);
    padding: var(--spacing-xl) 0;
    min-height: 420px;
    position: relative;
    overflow: hidden;
    --ink-strong: var(--hero-text-color);
    --ink-muted: var(--hero-subtext-color);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.promo-hero-text {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0;
}

.promo-kicker {
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.95rem;
}

.promo-headline {
    font-size: 2.6rem;
    line-height: 1.1;
    font-weight: 800;
    color: var(--hero-text-color);
}

.promo-subhead {
    font-size: 1.1rem;
    color: var(--hero-subtext-color);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.promo-cta {
    margin-top: 0.5rem;
}

.btn-hero {
    background: var(--success-color);
    color: white;
    font-size: 1.05rem;
    font-weight: 700;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 999px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: color-mix(in srgb, var(--success-color) 85%, black);
}

.promo-hero-graphic {
    position: relative;
    padding: 0;
}

.promo-ribbon {
    background: var(--primary-color);
    color: white;
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
}

.promo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-sm);
}

.promo-card {
    background: white;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    text-decoration: none;
    color: var(--text-color);
    display: grid;
    gap: 0.35rem;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    min-height: 120px;
}

.promo-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.promo-card-title {
    font-weight: 700;
    color: var(--text-color);
    font-size: 0.95rem;
}

.promo-card-price {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
}

.promo-card-link {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 0.95rem;
    text-decoration: none;
}

.promo-card-link:hover {
    text-decoration: underline;
}

/* ═══════════════════════════════════════════════════════════════
   FRANJA DE BENEFICIOS
   ═══════════════════════════════════════════════════════════════ */

.benefits-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    background: white;
    padding: var(--spacing-sm) var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border-top: 1px solid rgba(0,0,0,0.05);
    margin-top: -12px;
    position: relative;
    z-index: 1;
}

.benefit {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

.benefit span {
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

/* ═══════════════════════════════════════════════════════════════
   SIDEBAR DE CATEGORÍAS (MARKETPLACE)
   ═══════════════════════════════════════════════════════════════ */

.marketplace-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.marketplace-sidebar {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.06);
    padding: var(--spacing-md);
    position: sticky;
    top: 90px;
}

.category-menu-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.category-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.category-item {
    width: 100%;
    background: transparent;
    border: none;
    padding: 0.6rem 0.75rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-color);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 600;
}

.category-item:hover {
    background: var(--light-gray);
    color: var(--primary-color);
}

.category-item.active {
    background: var(--primary-color);
    color: white;
}

.category-arrow {
    opacity: 0.5;
    font-size: 1.1rem;
}

/* ═══════════════════════════════════════════════════════════════
   BÚSQUEDA MARKETPLACE
   ═══════════════════════════════════════════════════════════════ */

.marketplace-main {
    min-width: 0;
}

.marketplace-search {
    margin-bottom: var(--spacing-lg);
}

.search-box {
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid var(--primary-color);
    border-radius: 999px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.search-box:focus-within {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0.85rem 1.25rem;
    font-size: 1rem;
    background: transparent;
}

.btn-search {
    border: none;
    background: var(--primary-color);
    color: white;
    padding: 0.85rem 1.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-search:hover {
    background: color-mix(in srgb, var(--primary-color) 85%, black);
}

.search-hints {
    margin-top: var(--spacing-sm);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.search-hints-label {
    font-weight: 600;
}

.search-hint {
    background: var(--light-gray);
    border: none;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    cursor: pointer;
    color: var(--text-color);
    transition: all var(--transition-fast);
}

.search-hint:hover {
    background: var(--primary-color);
    color: white;
}

/* ═══════════════════════════════════════════════════════════════
   GRID DE PRODUCTOS
   ═══════════════════════════════════════════════════════════════ */

.products-section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 2.5rem;
    color: white;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    font-weight: 800;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--dark-gray);
    font-weight: 600;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.9rem;
}

.product-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
    height: 100%;
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border-color: var(--accent-color);
}

.product-image-container {
    position: relative;
    overflow: hidden;
    height: 190px;
    background: #fafafa;
}

.product-image-link {
    display: block;
    text-decoration: none;
    color: inherit;
    width: 100%;
    height: 100%;
}

.product-image-gallery {
    position: relative;
    width: 100%;
    height: 100%;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), opacity 0.3s ease;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.product-image.active {
    opacity: 1;
    position: relative;
}

.product-card:hover .product-image.active {
    transform: scale(1.02);
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    opacity: 0;
    z-index: 10;
}

.product-card:hover .gallery-nav {
    opacity: 1;
}

.gallery-nav:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: translateY(-50%) scale(1.1);
}

.gallery-prev {
    left: 10px;
}

.gallery-next {
    right: 10px;
}

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

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.indicator.active {
    background: white;
    width: 12px;
    height: 12px;
}

.badge {
    position: absolute;
    padding: 0.375rem 0.75rem;
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.badge-featured {
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: var(--secondary-color);
}

.badge-discount {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--error-color);
}

.badge-out-of-stock {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-md);
}

.product-info {
    padding: 0.6rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.product-name {
    font-size: 0.9rem;
    font-weight: 400;
    margin: 0;
    color: var(--text-color);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 2.4rem;
}

.product-name-link {
    color: inherit;
    text-decoration: none;
}

.product-name-link:hover {
    color: var(--primary-color);
}

.product-description {
    display: none;
}

.product-price-container {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin: 0;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.product-price-old {
    font-size: 0.875rem;
    color: var(--dark-gray);
    text-decoration: line-through;
}

.product-stock {
    font-size: 0.75rem;
    color: var(--dark-gray);
    margin: 0;
}

.product-stock.low-stock {
    color: var(--warning-color);
    font-weight: 600;
}

.product-actions {
    margin-top: 0.35rem;
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.product-actions .btn {
    flex: 1;
    min-width: 0;
    padding: 0.28rem 0.95rem;
    font-size: 0.85rem;
}

/* ═══════════════════════════════════════════════════════════════
   BOTONES
   ═══════════════════════════════════════════════════════════════ */

.btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background: color-mix(in srgb, var(--primary-color) 85%, black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--light-gray);
    color: var(--text-color);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--dark-gray);
    color: white;
}

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

.btn-success:hover:not(:disabled) {
    background: color-mix(in srgb, var(--success-color) 85%, black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-details {
    background: var(--light-gray);
    color: var(--text-color);
}

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

.btn-add-to-cart {
    flex: 1;
}

.btn-buy-now {
    flex: 1;
}

/* Botón de cuenta de usuario tipo AliExpress */
.user-button-wrapper {
    display: flex;
}

.user-account-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.35rem 0.5rem;
    transition: all var(--transition-fast);
    text-decoration: none;
    color: var(--text-color);
}

.user-login-cta {
    background: linear-gradient(
        120deg,
        color-mix(in srgb, var(--accent-color) 20%, transparent),
        color-mix(in srgb, var(--warning-color) 12%, transparent)
    );
    border: 1px solid color-mix(in srgb, var(--accent-color) 25%, transparent);
    border-radius: 999px;
    padding: 0.45rem 0.75rem;
    box-shadow: 0 10px 22px color-mix(in srgb, var(--accent-color) 30%, transparent);
}

.user-account-btn:hover {
    color: var(--accent-color);
}

.user-login-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 26px color-mix(in srgb, var(--accent-color) 35%, transparent);
}

.user-account-btn svg {
    flex-shrink: 0;
}

.user-icon {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), var(--warning-color));
    color: #fff;
    box-shadow: 0 8px 18px color-mix(in srgb, var(--warning-color) 40%, transparent);
}

.user-account-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.user-greeting {
    font-size: 0.8rem;
    font-weight: 400;
    color: inherit;
}

.user-account-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: inherit;
}

.user-account-note {
    font-size: 0.75rem;
    color: var(--dark-gray);
}

/* Nuevo boton de inicio de sesion en el header */
.header-login-wrapper {
    display: flex;
    align-items: center;
}

.header-login-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    padding: 0.4rem 0.6rem;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--accent-color) 25%, transparent);
    background: linear-gradient(
        120deg,
        color-mix(in srgb, var(--accent-color) 18%, transparent),
        color-mix(in srgb, var(--warning-color) 10%, transparent)
    );
    color: var(--text-color);
    transition: all var(--transition-fast);
}

.header-login-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px color-mix(in srgb, var(--accent-color) 30%, transparent);
    color: var(--accent-color);
}

.header-login-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), var(--warning-color));
    color: #ffffff;
    box-shadow: 0 8px 18px color-mix(in srgb, var(--warning-color) 40%, transparent);
}

.header-login-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
}

.header-login-title {
    font-size: 0.9rem;
    font-weight: 700;
}

.header-login-subtitle {
    font-size: 0.75rem;
    color: var(--dark-gray);
}

/* Estilos antiguos para compatibilidad */
.btn-login,
.btn-user {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-login:hover,
.btn-user:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════════════════════
   CARRITO LATERAL
   ═══════════════════════════════════════════════════════════════ */

#cartContainer {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    z-index: 1000;
    pointer-events: none;
}

#cartContainer.open {
    pointer-events: all;
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(4px);
}

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

.cart-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    width: min(90vw, 720px);
    max-height: 85vh;
    background: var(--background-color);
    box-shadow: 0 24px 48px color-mix(in srgb, var(--overlay-bg) 60%, transparent);
    transform: translate(-50%, -50%) scale(0.96);
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    display: flex;
    flex-direction: column;
    border-left: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    border-radius: 18px;
    opacity: 0;
}

#cartContainer.open .cart-panel {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    background: var(--surface-color);
}

.cart-header h2 {
    font-size: 1.5rem;
    color: var(--text-color);
    font-family: var(--heading-font);
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-gray);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    border-radius: 50%;
    background: color-mix(in srgb, var(--light-gray) 50%, transparent);
}

.btn-close:hover {
    color: var(--error-color);
    transform: rotate(90deg);
}

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem 1.5rem;
}

.empty-cart {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--text-secondary);
    gap: 0.5rem;
}

.empty-cart-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.6;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.cart-item {
    display: flex;
    gap: var(--spacing-sm);
    background: var(--surface-color);
    padding: 0.9rem;
    border-radius: 12px;
    border: 1px solid color-mix(in srgb, var(--border-color) 75%, transparent);
    box-shadow: 0 10px 18px color-mix(in srgb, var(--card-shadow) 50%, transparent);
}

.cart-item-image {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-color), var(--warning-color));
    flex: 0 0 auto;
}

.cart-item-name {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-quantity {
    width: 2rem;
    height: 2rem;
    border: none;
    background: var(--background-color);
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: all var(--transition-fast);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--border-color) 70%, transparent);
}

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

.quantity-input {
    width: 3rem;
    text-align: center;
    border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    border-radius: 8px;
    padding: 0.25rem;
    background: var(--background-color);
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
}

.cart-item-total {
    font-weight: 700;
    color: var(--text-color);
}

.btn-remove {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0.25rem;
    transition: transform var(--transition-fast);
    color: var(--error-color);
}

.btn-remove:hover {
    transform: scale(1.2);
}

.cart-footer {
    border-top: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    padding: 1.25rem 1.5rem;
    background: var(--surface-color);
}

.cart-summary {
    margin-bottom: var(--spacing-md);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    font-size: 0.875rem;
}

.summary-total {
    border-top: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    font-size: 1.125rem;
    font-weight: 700;
    margin-top: var(--spacing-sm);
}

.cart-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.btn-clear {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
}

.btn-clear:hover {
    background: var(--light-gray);
    color: var(--text-color);
}

/* ═══════════════════════════════════════════════════════════════
   CHECKOUT SIMPLE (CARRITO)
   ═══════════════════════════════════════════════════════════════ */

.checkout-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: grid;
    place-items: center;
}

.checkout-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
}

.checkout-modal-card {
    position: relative;
    width: min(90vw, 720px);
    background: var(--background-color);
    border-radius: 18px;
    box-shadow: 0 30px 60px color-mix(in srgb, var(--overlay-bg) 60%, transparent);
    display: flex;
    flex-direction: column;
    max-height: 85vh;
    overflow: hidden;
    z-index: 1;
}

.checkout-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    background: var(--surface-color);
}

.checkout-modal-header h3 {
    font-family: var(--heading-font);
    margin: 0;
}

.checkout-steps {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.checkout-step-item {
    font-weight: 600;
}

.checkout-step-item.active {
    color: var(--text-color);
}

.checkout-step-sep {
    opacity: 0.5;
}

.checkout-modal-body {
    padding: 1.25rem 1.5rem;
    overflow-y: auto;
    display: grid;
    gap: 1.5rem;
}

.checkout-section h4 {
    margin-bottom: 0.6rem;
    font-size: 1rem;
}

.checkout-help {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.checkout-note {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.checkout-summary {
    margin-top: 0.75rem;
    padding: 0.75rem;
    border-radius: 10px;
    background: color-mix(in srgb, var(--surface-color) 85%, transparent);
    border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    display: grid;
    gap: 0.4rem;
}

.checkout-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.checkout-alert {
    color: var(--error-color);
    font-size: 0.85rem;
    font-weight: 600;
}

.checkout-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.checkout-methods {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.checkout-method {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    background: var(--surface-color);
    font-weight: 600;
}

.checkout-select,
.checkout-input {
    width: 100%;
    padding: 0.65rem 0.9rem;
    border-radius: 10px;
    border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    background: var(--surface-color);
    font-size: 0.95rem;
}

.checkout-manual {
    display: grid;
    gap: 0.6rem;
    margin-top: 0.6rem;
}

.checkout-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
}

.checkout-suggestions {
    display: grid;
    gap: 0.4rem;
    max-height: 220px;
    overflow-y: auto;
    padding: 0.4rem;
    border-radius: 10px;
    border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    background: var(--surface-color);
}

.checkout-suggestion-item {
    width: 100%;
    text-align: left;
    border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    border-radius: 8px;
    background: var(--background-color);
    color: var(--text-color);
    padding: 0.55rem 0.7rem;
    cursor: pointer;
    display: grid;
    gap: 0.2rem;
}

.checkout-suggestion-item:hover {
    border-color: var(--primary-color);
    background: color-mix(in srgb, var(--surface-color) 85%, transparent);
}

.checkout-suggestion-title {
    font-size: 0.9rem;
    font-weight: 600;
}

.checkout-suggestion-subtitle {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.checkout-modal-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    background: var(--surface-color);
}

@media (max-width: 640px) {
    .checkout-row {
        grid-template-columns: 1fr;
    }

    .checkout-modal-footer {
        flex-direction: column;
    }
}

.btn-checkout,
.btn-clear {
    width: 100%;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */

.footer {
    background: var(--text-color);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
    color: white;
}

.social-link:hover {
    transform: scale(1.2);
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ═══════════════════════════════════════════════════════════════
   NOTIFICACIONES
   ═══════════════════════════════════════════════════════════════ */

.notification {
    position: fixed;
    top: 100px;
    right: -400px;
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    z-index: 2000;
    min-width: 300px;
    transition: right var(--transition-normal);
    border-left: 4px solid var(--primary-color);
}

.notification.show {
    right: var(--spacing-md);
}

.notification-success {
    border-left-color: var(--success-color);
}

.notification-error {
    border-left-color: var(--error-color);
}

.notification-warning {
    border-left-color: var(--warning-color);
}

.notification-info {
    border-left-color: var(--primary-color);
}

/* ═══════════════════════════════════════════════════════════════
   ANIMACIONES
   ═══════════════════════════════════════════════════════════════ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease;
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE - TABLET (1024px)
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .header-content,
    .header-top {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .header-search {
        order: 3;
        width: 100%;
        margin: var(--spacing-sm) 0 0;
        max-width: 100%;
    }

    .hero.promo-hero {
        padding: var(--spacing-lg) 0;
        min-height: 360px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .promo-headline {
        font-size: 2.2rem;
    }

    .marketplace-layout {
        grid-template-columns: 220px 1fr;
        gap: var(--spacing-md);
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }

    .cart-panel {
        width: min(92vw, 640px);
        max-height: 88vh;
    }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE - MÓVIL (768px) — reglas legacy
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    .header-content,
    .header-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn-cart,
    .btn-login,
    .btn-user {
        width: 100%;
        justify-content: center;
    }

    .marketplace-search {
        order: 1;
    }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE - MÓVIL PEQUEÑO (480px)
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 480px) {
    .search-box {
        flex-direction: column;
        align-items: stretch;
        border-radius: var(--border-radius);
    }

    .btn-search {
        width: 100%;
        border-radius: 0;
    }

    .gallery-nav {
        opacity: 1;
    }

    .cart-header h2 {
        font-size: 1.25rem;
    }

    .summary-row {
        font-size: 0.8rem;
    }
}

/* ═══════════════════════════════════════════════════════════════
   ESTADOS ADICIONALES
   ═══════════════════════════════════════════════════════════════ */

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--dark-gray);
}

.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

/* ═══════════════════════════════════════════════════════════════
   PÁGINA DE DETALLE DEL PRODUCTO
   ═══════════════════════════════════════════════════════════════ */

.product-detail-section {
    padding: var(--spacing-xl) 0;
    background: #f5f5f5;
    min-height: calc(100vh - 200px);
}

.product-detail {
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
}

.detail-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.detail-main-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.detail-thumbs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--spacing-sm);
}

.detail-thumb {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
}

.detail-thumb:hover {
    border-color: var(--accent-color);
    transform: scale(1.05);
}

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

.detail-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.detail-info h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-color);
    line-height: 1.3;
    margin: 0;
}

.detail-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.detail-price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: var(--spacing-md) 0;
}

.detail-old-price {
    font-size: 1.25rem;
    text-decoration: line-through;
    color: var(--dark-gray);
    font-weight: 400;
}

.product-stock {
    padding: var(--spacing-sm) var(--spacing-md);
    background: color-mix(in srgb, var(--success-color) 15%, white);
    color: color-mix(in srgb, var(--success-color) 75%, black);
    border-radius: var(--border-radius);
    font-weight: 600;
    display: inline-block;
    width: fit-content;
}

.product-stock.low-stock {
    background: #fef3c7;
    color: #92400e;
}

.detail-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.detail-actions .btn {
    flex: 1;
    min-width: 200px;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
}

.detail-section {
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-2xl);
}

.detail-section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.detail-section p {
    color: var(--dark-gray);
    line-height: 1.8;
    font-size: 1rem;
}

/* Sección de productos relacionados */
.related-section {
    margin-top: var(--spacing-2xl);
}

.related-section .section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.related-section .section-subtitle {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-lg);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--spacing-lg);
}

/* Responsive para detalle del producto */
@media (max-width: 1024px) {
    .detail-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
    }

    .detail-main-image {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .product-detail-section {
        padding: var(--spacing-md) 0;
    }

    .detail-grid {
        padding: var(--spacing-md);
    }

    .detail-main-image {
        height: 300px;
    }

    .detail-info h1 {
        font-size: 1.5rem;
    }

    .detail-price {
        font-size: 1.5rem;
    }

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

    .detail-actions .btn {
        width: 100%;
        min-width: 0;
    }

    .related-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .detail-main-image {
        height: 250px;
    }

    .detail-thumbs {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    }

    .detail-thumb {
        height: 60px;
    }

    .detail-info h1 {
        font-size: 1.25rem;
    }

    .detail-price {
        font-size: 1.25rem;
    }
}

/* ═══════════════════════════════════════════════════════════════
   ESTILOS GLOBALES DE FORM CONTROLS - VISIBILIDAD CRÍTICA
   ═══════════════════════════════════════════════════════════════ */

input,
textarea,
select,
.search-input {
    color: var(--text-color) !important;
}

input::placeholder,
textarea::placeholder {
    color: #6b7280 !important;
    opacity: 1 !important;
}

input:disabled,
textarea:disabled,
select:disabled {
    background-color: var(--light-gray);
    opacity: 0.7;
}

/* Labels y textos en formularios */
label,
.form-label,
.step-label,
.input-label {
    color: var(--text-color) !important;
    font-weight: 600 !important;
}

/* Opciones en selects */
select option {
    color: var(--text-color);
    background-color: white;
}

/* ═══════════════════════════════════════════════════════════════
   REDISENO VISUAL - HOME (OVERRIDES)
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Unbounded:wght@400;600;800&display=swap');

:root {
    --ink-strong: var(--text-color);
    --ink-muted: var(--dark-gray);
    --surface: var(--background-color);
    --surface-soft: var(--light-gray);
    --surface-strong: color-mix(in srgb, var(--primary-color) 12%, var(--background-color));
    --ring: color-mix(in srgb, var(--primary-color) 25%, transparent);
    --hero-grad: linear-gradient(
        135deg,
        color-mix(in srgb, var(--primary-color) 12%, white) 0%,
        color-mix(in srgb, var(--accent-color) 10%, white) 40%,
        color-mix(in srgb, var(--secondary-color) 10%, white) 100%
    );
    --accent-grad: linear-gradient(
        135deg,
        var(--primary-color) 0%,
        color-mix(in srgb, var(--primary-color) 60%, var(--secondary-color)) 55%,
        var(--secondary-color) 110%
    );
}

body {
    font-family: var(--body-font, 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif);
    color: var(--ink-strong);
    background-color: var(--surface-soft);
    background-image:
        radial-gradient(circle at 10% 20%, color-mix(in srgb, var(--primary-color) 18%, transparent) 0, transparent 42%),
        radial-gradient(circle at 90% 10%, color-mix(in srgb, var(--accent-color) 16%, transparent) 0, transparent 40%),
        radial-gradient(circle at 80% 80%, color-mix(in srgb, var(--secondary-color) 16%, transparent) 0, transparent 45%);
}

.container {
    max-width: 1200px;
}

h1, h2, h3, h4 {
    font-family: var(--heading-font, 'Unbounded', system-ui, -apple-system, 'Segoe UI', sans-serif);
    letter-spacing: -0.02em;
}

/* Header glass + cleaner nav */
.header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.header-main {
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.logo h1 {
    font-weight: 800;
    color: var(--ink-strong);
}

.header-search input {
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: rgba(255, 255, 255, 0.9);
    padding: 0.85rem 3rem 0.85rem 1.25rem;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.header-search input:focus {
    border-color: rgba(37, 99, 235, 0.65);
    box-shadow: 0 0 0 4px var(--ring);
}

.btn-search-icon {
    background: var(--accent-grad);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
}

.header-actions {
    color: var(--ink-strong);
}

.user-account-btn {
    color: var(--ink-strong);
}

.user-login-cta {
    background: linear-gradient(120deg, rgba(249, 115, 22, 0.18), rgba(253, 186, 116, 0.12));
    border: 1px solid rgba(249, 115, 22, 0.25);
}

.user-account-btn:hover {
    color: #f97316;
}

.user-greeting {
    color: var(--ink-muted);
}

.user-account-note {
    color: var(--ink-muted);
}

.header-login-btn {
    color: var(--ink-strong);
    border-color: rgba(249, 115, 22, 0.25);
    background: linear-gradient(120deg, rgba(249, 115, 22, 0.18), rgba(253, 186, 116, 0.12));
}

.header-login-subtitle {
    color: var(--ink-muted);
}

.user-account-label {
    color: var(--ink-strong);
}

.header-nav {
    background: rgba(248, 250, 252, 0.85);
}

.all-categories-btn {
    background: var(--surface);
    border: 1px solid rgba(15, 23, 42, 0.15);
    box-shadow: 0 6px 14px rgba(15, 23, 42, 0.08);
}

.category-link {
    color: var(--ink-strong);
    font-weight: 700;
}

.more-link {
    color: var(--ink-strong);
}

/* Hero */
.promo-hero {
    background: var(--hero-grad);
    border-radius: 0 0 28px 28px;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-top: none;
    padding-bottom: 1.25rem;
}

.hero-grid {
    padding: 2.5rem 2rem;
    align-items: start;
}

.promo-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: color-mix(in srgb, var(--hero-text-color) 18%, transparent);
    color: var(--hero-text-color);
    border-radius: 999px;
    padding: 0.35rem 0.9rem;
    font-weight: 700;
    font-size: 0.9rem;
}

.promo-headline {
    font-size: clamp(2rem, 3.2vw, 3.2rem);
    color: var(--ink-strong);
    margin-bottom: 0.75rem;
}

.promo-subhead {
    color: var(--ink-muted);
    font-size: 1.1rem;
}

.btn-hero {
    background: var(--accent-grad);
    color: #ffffff;
    padding: 0.9rem 1.6rem;
    border-radius: 999px;
    box-shadow: 0 16px 30px rgba(37, 99, 235, 0.35);
}

.promo-hero-graphic {
    display: grid;
    gap: 0.75rem;
    align-content: start;
}

.promo-ribbon {
    background: var(--primary-color);
    color: var(--text-inverse);
    margin-bottom: 0.6rem;
}

.promo-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: 0 14px 24px rgba(15, 23, 42, 0.08);
    padding: 0.85rem;
    min-height: auto;
}

.promo-cards {
    grid-template-columns: repeat(2, minmax(160px, 1fr));
    gap: 0.75rem;
}

.promo-card-title {
    font-size: 0.9rem;
}

.promo-card-price {
    font-size: 1.1rem;
}

.benefits-strip {
    margin-top: 1.2rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.benefit {
    font-weight: 600;
    color: var(--ink-strong);
}

/* Home banners */
.home-banners {
    margin-top: 1.5rem;
}

.banner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.banner-card {
    border-radius: 18px;
    padding: 1.2rem 1.3rem;
    color: #0f172a;
    text-decoration: none;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(14, 165, 233, 0.1));
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: 0 14px 26px rgba(15, 23, 42, 0.08);
    display: flex;
    min-height: 140px;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.banner-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.12);
}

.banner-card.has-image {
    background-size: cover;
    background-position: center;
    color: #f8fafc;
}

.banner-card.tone-emerald {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.16), rgba(20, 184, 166, 0.12));
}

.banner-card.tone-amber {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.16), rgba(251, 146, 60, 0.12));
}

.banner-card.tone-rose {
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.14), rgba(236, 72, 153, 0.12));
}

.banner-card.tone-slate {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.12), rgba(71, 85, 105, 0.1));
}

.banner-content {
    display: grid;
    gap: 0.45rem;
    max-width: 280px;
    position: relative;
    z-index: 1;
}

.banner-content h3 {
    font-size: 1.2rem;
    margin: 0;
}

.banner-content p {
    font-size: 0.95rem;
    margin: 0;
    color: inherit;
    opacity: 0.9;
}

.banner-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    color: inherit;
}

/* Home highlights */
.home-highlights {
    margin-top: 1.5rem;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.highlight-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 16px;
    padding: 1rem;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    box-shadow: 0 12px 22px rgba(15, 23, 42, 0.06);
}

.highlight-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(37, 99, 235, 0.12);
    display: flex;
    background: linear-gradient(135deg, var(--accent-color), var(--warning-color));
    justify-content: center;
    font-size: 1.3rem;
}

.highlight-card h4 {
    margin: 0 0 0.25rem 0;
    font-size: 1rem;
}

.highlight-card p {
    margin: 0;
    color: var(--ink-muted);
    font-size: 0.9rem;
}

/* FAQ section */
.home-faq {
    margin-top: 1.5rem;
}

.faq-header {
    text-align: center;
    margin-bottom: 1.25rem;
}

.faq-header h2 {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    margin-bottom: 0.4rem;
}

.faq-header p {
    color: var(--ink-muted);
    font-weight: 500;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.faq-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 18px;
    padding: 1.1rem 1.2rem;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.faq-card h4 {
    margin: 0 0 0.35rem 0;
    font-size: 1.05rem;
}

.faq-card p {
    margin: 0;
    color: var(--ink-muted);
    font-size: 0.92rem;
}

.footer-links {
    list-style: none;
    display: grid;
    gap: 0.35rem;
    padding: 0;
    margin: 0.5rem 0 0;
}

.footer-links a {
    color: inherit;
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

/* Products section */
.products-section {
    margin-top: 2rem;
}

.section-header {
    margin-bottom: 1.5rem;
}

.section-title {
    background: transparent;
    color: var(--ink-strong);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    padding: 0;
    box-shadow: none;
}

.section-subtitle {
    color: var(--ink-muted);
    font-weight: 500;
}

.marketplace-layout {
    gap: 1.5rem;
}

.category-menu {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 18px;
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.08);
}

.category-menu-title {
    font-family: 'Unbounded', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-weight: 700;
    color: var(--ink-strong);
}

.category-item {
    border: 1px solid transparent;
    background: transparent;
    color: var(--ink-strong);
}

.category-item.active {
    background: #111827;
    color: #ffffff;
}

.search-box {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.3);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.btn-search {
    background: #111827;
}

.search-hint {
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.2);
    font-weight: 600;
}

.products-grid {
    gap: 1.5rem;
}

.product-card {
    border-radius: 22px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 0.45rem;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.12);
}

.product-image-container {
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(135deg, #e0e7ff 0%, #fef3c7 100%);
    height: 210px;
    position: relative;
}

.product-image-container::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.4), transparent 55%);
    opacity: 0.6;
    pointer-events: none;
}

.product-image {
    position: absolute;
    inset: 0;
}

.product-name {
    font-family: 'Unbounded', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--ink-strong);
}

.product-price {
    color: #111827;
    font-weight: 800;
    font-size: 1.45rem;
}

.product-price-container {
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.product-price-old {
    color: #94a3b8;
}

.product-info {
    padding: 0.95rem 0.95rem 1.1rem;
    gap: 0.55rem;
}

.product-stock {
    background: #ecfdf3;
    color: #0f766e;
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
    font-weight: 600;
    display: inline-flex;
    align-self: flex-start;
}

.product-stock.low-stock {
    background: #fff7ed;
    color: #c2410c;
}

.product-actions .btn {
    font-weight: 700;
}

.btn-buy-product {
    background: var(--accent-grad);
    color: #ffffff;
    border-radius: 999px;
    border: none;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.25);
}

.btn-buy-product:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(37, 99, 235, 0.3);
}

.btn-primary {
    background: #111827;
    color: #ffffff;
    border-radius: 999px;
    padding: 0.75rem 1.2rem;
}

.badge {
    border-radius: 999px;
    font-weight: 700;
    box-shadow: 0 6px 14px rgba(15, 23, 42, 0.2);
}

.badge-featured {
    background: #111827;
}

.badge-discount {
    background: #f97316;
}

.footer {
    background: #0f172a;
    color: #e2e8f0;
}

.footer a,
.footer h3,
.footer h4 {
    color: #f8fafc;
}

/* Motion */
.fade-in {
    animation: floatUp 0.6s ease both;
}

@keyframes floatUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .promo-hero {
        border-radius: 18px;
    }

    .hero-grid {
        padding: 2rem 1.25rem;
    }
}

@media (max-width: 600px) {
    .header-container {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .promo-hero {
        margin-top: 1rem;
    }
}

.brand-logo {
    height: 40px;
    max-width: 180px;
    object-fit: contain;
}

.promo-hero-image {
    width: 100%;
    max-height: 220px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: 0 12px 26px rgba(15, 23, 42, 0.12);
}

/* ═══════════════════════════════════════════════════════════════
   NUEVA ESTRUCTURA HOME
   ═══════════════════════════════════════════════════════════════ */

.header-announcement {
    background: var(--accent-color);
    color: var(--text-inverse);
    font-size: 0.85rem;
    font-weight: 600;
}

.header-announcement .container {
    padding: 0.35rem var(--spacing-md);
    text-align: center;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: inherit;
}

.header-actions {
    gap: 0.75rem;
}

.header-cart-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid color-mix(in srgb, var(--accent-color) 25%, transparent);
    background: var(--surface-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.header-cart-btn:hover {
    transform: translateY(-1px);
    color: var(--accent-color);
    box-shadow: 0 10px 22px color-mix(in srgb, var(--accent-color) 20%, transparent);
}

.header-cart-btn .cart-badge {
    position: absolute;
    top: -4px;
    right: -2px;
    background: var(--accent-color);
    color: var(--text-inverse);
    border-radius: 999px;
    min-width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0 4px;
}

.hero.hero-main {
    background: var(--hero-grad);
    color: var(--hero-text-color);
    padding: 4rem 0;
    min-height: 420px;
}

.featured-categories + .best-sellers,
.best-sellers + .trust-section,
.trust-section + .newsletter-section,
.newsletter-section + .footer {
    margin-top: 1rem;
}

.hero-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.5rem;
    align-items: center;
}

.hero-copy {
    display: grid;
    gap: 1rem;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--hero-text-color) 18%, transparent);
    font-weight: 700;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.hero-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.05;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--hero-subtext-color);
    max-width: 520px;
}

.btn-hero-primary {
    padding: 0.95rem 2rem;
    border-radius: 999px;
    font-size: 1rem;
    box-shadow: 0 16px 30px color-mix(in srgb, var(--primary-color) 30%, transparent);
}

.hero-visual {
    display: grid;
    place-items: center;
}

.hero-image {
    width: min(420px, 100%);
    border-radius: 18px;
    box-shadow: 0 22px 40px color-mix(in srgb, var(--overlay-bg) 60%, transparent);
}

.hero-art {
    width: min(420px, 100%);
    height: 320px;
    border-radius: 24px;
    background: radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--accent-color) 22%, transparent), transparent 55%),
        radial-gradient(circle at 80% 10%, color-mix(in srgb, var(--primary-color) 22%, transparent), transparent 50%),
        linear-gradient(135deg, color-mix(in srgb, var(--surface-color) 40%, transparent), color-mix(in srgb, var(--surface-soft) 60%, transparent));
}

.featured-categories,
.best-sellers,
.trust-section,
.newsletter-section {
    padding: 3.5rem 0;
}

.products-section {
    padding: 3.5rem 0;
}

.section-header {
    margin-bottom: 2rem;
}

.section-title {
    font-size: clamp(1.8rem, 2.5vw, 2.4rem);
    margin-bottom: 0.4rem;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

.category-orbs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.category-orb {
    display: grid;
    gap: 0.75rem;
    justify-items: center;
    background: transparent;
    border: none;
    cursor: pointer;
}

.category-orb-image {
    width: 120px;
    height: 120px;
    border-radius: 999px;
    background: var(--surface-soft);
    display: grid;
    place-items: center;
    overflow: hidden;
    box-shadow: 0 12px 24px color-mix(in srgb, var(--primary-color) 12%, transparent);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.category-orb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-orb:hover .category-orb-image {
    transform: translateY(-4px);
    box-shadow: 0 18px 32px color-mix(in srgb, var(--primary-color) 18%, transparent);
}

.category-orb span {
    font-weight: 700;
    color: var(--text-color);
}

.best-sellers .products-grid {
    margin-top: 2rem;
}

.product-card {
    border-radius: 12px;
    background: var(--surface-color);
    box-shadow: 0 10px 26px color-mix(in srgb, var(--card-shadow) 70%, transparent);
    border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px color-mix(in srgb, var(--card-shadow) 80%, transparent);
}

.quick-add-btn {
    position: absolute;
    right: 12px;
    bottom: 12px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: var(--primary-color);
    color: var(--text-inverse);
    font-size: 1.2rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(6px);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.product-card:hover .quick-add-btn {
    opacity: 1;
    transform: translateY(0);
}

.trust-section {
    background: var(--surface-color);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.trust-card {
    background: var(--background-color);
    border-radius: 14px;
    padding: 1.5rem;
    box-shadow: 0 12px 24px color-mix(in srgb, var(--card-shadow) 55%, transparent);
    border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
}

.trust-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--accent-color) 18%, transparent);
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.trust-card h3 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.trust-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.testimonial-card {
    margin-top: 2rem;
    background: var(--background-color);
    border-radius: 14px;
    padding: 1.75rem;
    text-align: center;
    box-shadow: 0 14px 28px color-mix(in srgb, var(--card-shadow) 60%, transparent);
    border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
}

.testimonial-stars {
    color: var(--warning-color);
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
}

.testimonial-card span {
    display: block;
    margin-top: 0.6rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.newsletter-card {
    background: var(--surface-color);
    border-radius: 16px;
    padding: 2rem;
    display: grid;
    gap: 1.5rem;
    align-items: center;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
    box-shadow: 0 12px 28px color-mix(in srgb, var(--card-shadow) 55%, transparent);
}

.newsletter-form {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.newsletter-form input {
    flex: 1;
    min-width: 200px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    padding: 0.75rem 1.1rem;
    font-size: 1rem;
}

h1,
h2,
h3,
h4,
.section-title,
.hero-title {
    font-family: var(--heading-font);
}

@media (max-width: 900px) {
    .hero-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-copy {
        justify-items: center;
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .header-container {
        grid-template-columns: 1fr;
        justify-items: stretch;
    }

    .header-actions {
        justify-content: flex-start;
    }
}

/* ═══════════════════════════════════════════════════════════════
   NAVEGACIÓN MÓVIL INFERIOR
   ═══════════════════════════════════════════════════════════════ */

.mobile-bottom-nav {
    display: none;
}

@media (max-width: 768px) {
    body {
        padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px));
        -webkit-text-size-adjust: 100%;
    }

    /* ---- App-like Header ---- */
    .header {
        position: sticky;
        top: 0;
        z-index: 1000;
        -webkit-backdrop-filter: blur(16px) saturate(1.3);
        backdrop-filter: blur(16px) saturate(1.3);
        background: rgba(255, 255, 255, 0.88);
        box-shadow: 0 1px 8px rgba(15, 23, 42, 0.06);
    }

    .header-nav {
        display: none;
    }

    .header-announcement {
        display: none;
    }

    .header-container {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        align-items: center;
        padding: 0.5rem var(--spacing-md);
    }

    .logo {
        justify-self: center;
    }

    .logo-link {
        justify-content: center;
    }

    .logo-link img {
        max-height: 32px;
    }

    .header-search {
        grid-column: 1 / -1;
        max-width: 100%;
    }

    .header-search input {
        padding: 0.6rem 2.8rem 0.6rem 1rem;
        font-size: 16px; /* Prevents iOS zoom */
        border-radius: 12px;
        background: var(--surface-soft, #f1f5f9);
        border: none;
    }

    .header-search input:focus {
        background: var(--surface-color, #fff);
        box-shadow: 0 0 0 2px var(--primary-color);
    }

    .header-search button {
        right: 8px;
    }

    /* Hide all header actions on mobile – bottom nav handles cart & account */
    .header-actions {
        display: none;
    }

    /* ---- Bottom navigation bar ---- */
    .mobile-bottom-nav {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1100;
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        background: rgba(255, 255, 255, 0.82);
        -webkit-backdrop-filter: blur(18px) saturate(1.4);
        backdrop-filter: blur(18px) saturate(1.4);
        border-top: 1px solid rgba(148, 163, 184, 0.18);
        box-shadow: 0 -4px 24px rgba(15, 23, 42, 0.08);
        padding: 0.35rem 0 calc(0.35rem + env(safe-area-inset-bottom, 0px));
    }

    .mobile-nav-link {
        position: relative;
        color: var(--text-muted);
        text-decoration: none;
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.15rem;
        font-size: 0.68rem;
        font-weight: 600;
        letter-spacing: 0.01em;
        border: none;
        background: transparent;
        padding: 0.3rem 0.25rem 0.2rem;
        min-height: 48px;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
        transition: color 0.18s ease;
    }

    .mobile-nav-link svg {
        width: 22px;
        height: 22px;
        transition: transform 0.18s ease;
    }

    /* Active state */
    .mobile-nav-link.active {
        color: var(--primary-color);
    }

    .mobile-nav-link.active svg {
        transform: translateY(-2px) scale(1.08);
    }

    /* Active indicator dot */
    .mobile-nav-link.active::after {
        content: '';
        position: absolute;
        bottom: 2px;
        left: 50%;
        transform: translateX(-50%);
        width: 4px;
        height: 4px;
        border-radius: 999px;
        background: var(--primary-color);
    }

    /* Cart badge inside mobile bar */
    .mobile-cart-badge {
        position: absolute;
        top: 2px;
        right: calc(50% - 18px);
        min-width: 16px;
        height: 16px;
        font-size: 0.6rem;
        font-weight: 700;
        line-height: 1;
        border-radius: 999px;
        background: var(--accent-color);
        color: var(--text-inverse);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0 3px;
    }

    /* ---- Mobile-specific layout tweaks ---- */

    /* All sections: consistent horizontal padding */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .hero.hero-main,
    .promo-hero {
        min-height: auto;
        padding: 1.5rem 0;
        border-radius: 0 0 18px 18px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.25rem 1rem;
        text-align: center;
    }

    .promo-hero-text {
        align-items: center;
    }

    .promo-headline {
        font-size: clamp(1.5rem, 5.5vw, 2rem);
    }

    .promo-subhead {
        font-size: 0.95rem;
    }

    .promo-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .promo-card {
        padding: 0.65rem;
    }

    .promo-hero-image {
        max-height: 160px;
    }

    .hero-layout {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        text-align: center;
    }

    .hero-copy {
        justify-items: center;
    }

    .hero-title {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
    }

    .hero-subtitle {
        max-width: 100%;
        font-size: 0.95rem;
    }

    .btn-hero-primary,
    .btn-hero {
        width: 100%;
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

    /* Benefits strip */
    .benefits-strip {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
        padding: 0.6rem;
        border-radius: 12px;
        margin-top: 0.75rem;
    }

    .benefit {
        font-size: 0.82rem;
    }

    /* Category orbs */
    .category-orbs {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: 0.75rem;
    }

    .category-orb-image {
        width: 72px;
        height: 72px;
    }

    .category-orb span {
        font-size: 0.75rem;
    }

    /* Sections spacing */
    .featured-categories,
    .best-sellers,
    .trust-section,
    .newsletter-section,
    .products-section {
        padding: 1.75rem 0;
    }

    .section-title {
        font-size: clamp(1.3rem, 4.5vw, 1.8rem);
    }

    .section-subtitle {
        font-size: 0.88rem;
    }

    /* Products grid - 2 columns on mobile */
    .products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.65rem;
    }

    .product-card {
        border-radius: 16px;
        padding: 0;
        overflow: hidden;
        box-shadow: 0 2px 12px rgba(15, 23, 42, 0.06);
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .product-card:active {
        transform: scale(0.97);
    }

    .product-image-container {
        height: 170px;
        border-radius: 0;
    }

    .product-info {
        padding: 0.6rem 0.65rem 0.75rem;
        gap: 0.3rem;
    }

    .product-name {
        font-size: 0.82rem;
        line-height: 1.25;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .product-price {
        font-size: 1.05rem;
    }

    .product-price-old {
        font-size: 0.75rem;
    }

    .product-stock {
        font-size: 0.7rem;
        padding: 0.15rem 0.5rem;
    }

    .product-actions {
        flex-direction: column;
        gap: 0.35rem;
    }

    .product-actions .btn {
        font-size: 0.78rem;
        padding: 0.5rem 0.6rem;
    }

    .quick-add-btn {
        opacity: 1;
        transform: translateY(0);
        width: 28px;
        height: 28px;
        font-size: 1rem;
    }

    /* Trust section */
    .trust-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .trust-card {
        padding: 1rem;
        border-radius: 12px;
    }

    .trust-card h3 {
        font-size: 0.88rem;
    }

    .trust-card p {
        font-size: 0.8rem;
    }

    .testimonial-card {
        padding: 1.25rem;
    }

    /* Newsletter */
    .newsletter-card {
        grid-template-columns: 1fr;
        padding: 1.25rem;
        text-align: center;
        border-radius: 14px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input {
        min-width: 0;
        width: 100%;
    }

    /* Banners */
    .banner-grid {
        grid-template-columns: 1fr;
    }

    .banner-card {
        min-height: 110px;
        border-radius: 14px;
    }

    /* Highlights */
    .highlights-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.65rem;
    }

    .highlight-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 0.75rem;
        border-radius: 14px;
    }

    /* FAQ */
    .faq-grid {
        grid-template-columns: 1fr;
    }

    /* Footer mobile */
    .footer {
        padding-bottom: calc(1.5rem + 68px + env(safe-area-inset-bottom, 0px));
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }

    .footer-section h3,
    .footer-section h4 {
        font-size: 1rem;
    }

    .footer-section p {
        font-size: 0.88rem;
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        font-size: 0.82rem;
    }

    /* Marketplace layout */
    .marketplace-layout {
        grid-template-columns: 1fr;
    }

    .marketplace-sidebar {
        position: static;
        order: 2;
    }

    /* Cart panel mobile — full-screen drawer */
    .cart-panel {
        width: 100vw;
        max-height: calc(100vh - 68px - env(safe-area-inset-bottom, 0px));
        border-radius: 20px 20px 0 0;
        box-shadow: 0 -8px 40px rgba(15, 23, 42, 0.15);
    }

    .cart-header {
        padding: 1rem 1.25rem;
        border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    }

    .cart-items {
        padding: 0.75rem;
    }

    .cart-item {
        flex-direction: row;
        gap: 0.75rem;
        padding: 0.75rem;
        border-radius: 14px;
        background: var(--surface-soft, #f8fafc);
    }

    .cart-item-image {
        width: 80px;
        height: 80px;
        border-radius: 12px;
        flex-shrink: 0;
    }

    .cart-item-actions {
        width: auto;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    /* Detail page mobile */
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 0;
    }

    .detail-main-image {
        height: 300px;
        border-radius: 0;
    }

    .detail-info {
        padding: 1.25rem 1rem;
    }

    .detail-info h1 {
        font-size: 1.35rem;
    }

    .detail-price {
        font-size: 1.5rem;
    }

    .detail-actions {
        flex-direction: column;
        gap: 0.5rem;
    }

    .detail-actions .btn {
        width: 100%;
        min-width: 0;
        padding: 0.85rem 1rem;
        font-size: 1rem;
        border-radius: 12px;
    }

    .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.65rem;
        padding: 0 1rem;
    }

    /* ---- Global mobile touch enhancements ---- */
    a, button {
        -webkit-tap-highlight-color: transparent;
    }

    .btn {
        min-height: 44px;
        font-size: 0.92rem;
    }

    /* Section titles */
    .section-header {
        padding: 0 0.25rem;
    }
}

/* Ultra small devices */
@media (max-width: 360px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .trust-grid {
        grid-template-columns: 1fr;
    }

    .highlights-grid {
        grid-template-columns: 1fr;
    }

    .benefits-strip {
        grid-template-columns: 1fr;
    }

    .promo-cards {
        grid-template-columns: 1fr;
    }

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