/* tienda/css/tienda.css - Estilos Apple Profesional para la tienda DTF */

/* Variables Apple Design System */
:root {
    /* Colores principales - Apple Blue & Purple */
    --tienda-primary: #007AFF;
    --tienda-primary-dark: #0051D5;
    --tienda-primary-light: #5AC8FA;
    --tienda-secondary: #5856D6;
    --tienda-accent: #AF52DE;
    --tienda-success: #34C759;
    --tienda-warning: #FF9500;
    --tienda-error: #FF3B30;
    
    /* Fondos Apple */
    --tienda-bg: #FFFFFF;
    --tienda-bg-secondary: #F5F5F7;
    --tienda-bg-tertiary: #E8E8ED;
    --tienda-glass: rgba(255, 255, 255, 0.72);
    --tienda-glass-dark: rgba(29, 29, 31, 0.72);
    
    /* Textos Apple */
    --tienda-text: #1D1D1F;
    --tienda-text-secondary: #86868B;
    --tienda-text-light: #AEAEB2;
    
    /* Bordes Apple */
    --tienda-border: rgba(0, 0, 0, 0.08);
    --tienda-border-medium: rgba(0, 0, 0, 0.12);
    
    /* Sombras Apple - sutiles y realistas */
    --tienda-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
    --tienda-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.06);
    --tienda-shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.08);
    --tienda-shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.15), 0 10px 20px rgba(0, 0, 0, 0.10);
    
    /* Blur para glassmorphism */
    --tienda-blur: blur(20px);
    --tienda-blur-strong: blur(40px);
    
    /* Bordes redondeados Apple */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    
    /* Transiciones Apple - suaves y naturales */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset para la tienda - Apple Typography */
.tienda-body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', 'Segoe UI', Arial, sans-serif;
    line-height: 1.47059;
    letter-spacing: -0.022em;
    color: var(--tienda-text);
    background: var(--tienda-bg);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header de la tienda - Apple Glassmorphism */
.tienda-header {
    background: var(--tienda-glass);
    backdrop-filter: var(--tienda-blur);
    -webkit-backdrop-filter: var(--tienda-blur);
    box-shadow: 0 1px 0 0 var(--tienda-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0.625rem 0;
    transition: all var(--transition-base);
    overflow: visible;
}

.tienda-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 0;
    overflow: visible;
}

.tienda-logo .logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--tienda-text);
    font-weight: 800;
    font-size: 1.3rem;
    white-space: nowrap;
}

.tienda-logo .logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.tienda-logo .logo-text {
    color: var(--tienda-primary);
}

.tienda-nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.tienda-nav a {
    color: var(--tienda-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    position: relative;
}

.tienda-nav a:hover {
    background: var(--tienda-bg-secondary);
    color: var(--tienda-primary);
}

.tienda-nav a.active {
    background: var(--tienda-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.tienda-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    overflow: visible;
    padding-right: 0;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    padding: 0.625rem 1rem;
    padding-right: 3rem;
    border: 1px solid var(--tienda-border);
    background: var(--tienda-bg-secondary);
    border-radius: var(--radius-xl);
    width: 280px;
    font-size: 14px;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.search-input:focus {
    outline: none;
    background: white;
    border-color: var(--tienda-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.search-input::placeholder {
    color: var(--tienda-text-secondary);
}

.search-btn {
    position: absolute;
    right: 6px;
    background: var(--tienda-primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 4px rgba(0, 122, 255, 0.2);
}

.search-btn:hover {
    background: var(--tienda-primary-dark);
    transform: scale(1.05);
}

.search-btn:active {
    transform: scale(0.95);
}

.cart-btn {
    position: relative;
    background: var(--tienda-primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: 1.125rem;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.25);
}

.cart-btn:hover {
    background: var(--tienda-primary-dark);
    transform: translateY(-1px) scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.35);
}

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

.cart-count {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--tienda-error);
    color: white;
    border-radius: 50%;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(255, 59, 48, 0.3);
    border: 1.5px solid white;
    transform: translate(0, 0);
}

/* Hero Section - Apple Style - Compacto */
.tienda-hero {
    background: linear-gradient(180deg, var(--tienda-bg-secondary) 0%, var(--tienda-bg) 100%);
    position: relative;
    padding: 2.5rem 0 2rem;
    text-align: center;
    overflow: hidden;
}

.tienda-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(0, 122, 255, 0.08), transparent 50%),
                radial-gradient(circle at bottom left, rgba(88, 86, 214, 0.08), transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 780px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 0 1rem;
}

.hero-title {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    line-height: 1.1;
    color: var(--tienda-text);
}

.hero-title .highlight {
    background: linear-gradient(90deg, var(--tienda-primary), var(--tienda-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 15px;
    line-height: 1.47059;
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--tienda-text-secondary);
    margin-bottom: 1rem;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.feature i {
    font-size: 1.25rem;
    color: var(--tienda-primary);
}

.feature span {
    font-weight: 500;
    font-size: 12px;
    color: var(--tienda-text-secondary);
}

/* Secciones */
.productos-section,
.todos-productos-section {
    padding: 3rem 0;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.02em;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--tienda-text);
}

.section-subtitle {
    text-align: center;
    color: var(--tienda-text-secondary);
    font-size: 15px;
    line-height: 1.47059;
    margin-bottom: 2rem;
}

/* Filtros */
.filtros {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filtro-select {
    padding: 0.75rem 1rem;
    border: 2px solid var(--tienda-border);
    border-radius: 8px;
    background: white;
    font-size: 0.9rem;
    min-width: 200px;
    transition: border-color 0.3s ease;
}

.filtro-select:focus {
    outline: none;
    border-color: var(--tienda-primary);
}

/* Grid de productos - Más compacto */
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

/* Tarjeta de producto - Apple Card Style - Compacta */
.producto-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--tienda-shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--tienda-border);
    cursor: pointer;
}

.producto-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--tienda-shadow);
    border-color: var(--tienda-border-medium);
}

.producto-image {
    position: relative;
    height: 180px;
    overflow: hidden;
    background: var(--tienda-bg-secondary);
}

.producto-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.producto-card:hover .producto-image img {
    transform: scale(1.03);
}

.producto-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--tienda-success);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(52, 199, 89, 0.3);
}

.producto-info {
    padding: 1rem;
}

.producto-categoria {
    color: var(--tienda-text-secondary);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.25rem;
}

.producto-nombre {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 0.375rem;
    color: var(--tienda-text);
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.producto-descripcion {
    color: var(--tienda-text-secondary);
    font-size: 13px;
    line-height: 1.38462;
    margin-bottom: 0.75rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.producto-precios {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    margin-bottom: 0.75rem;
}

.precio-usd {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--tienda-primary);
}

/* DESACTIVADO: Precio en bolívares */
/*
.precio-bs {
    font-size: 1rem;
    color: var(--tienda-text-light);
    align-self: flex-end;
}
*/

.producto-stock {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--tienda-text-secondary);
    font-size: 12px;
    margin-bottom: 0.75rem;
}

.producto-stock i {
    color: var(--tienda-success);
    font-size: 12px;
}

.producto-actions {
    display: flex;
    gap: 0.625rem;
    align-items: center;
}

.btn-ver {
    flex: 1;
    background: var(--tienda-bg-secondary);
    color: var(--tienda-text);
    border: 1px solid var(--tienda-border-medium);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    text-decoration: none;
    text-align: center;
    font-weight: 500;
    font-size: 13px;
    transition: all var(--transition-fast);
}

.btn-ver:hover {
    background: var(--tienda-primary);
    color: white;
    border-color: var(--tienda-primary);
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.25);
}

.btn-ver:active {
    transform: scale(0.98);
}

.btn-agregar {
    background: var(--tienda-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 1rem;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.25);
    flex-shrink: 0;
}

.btn-agregar:hover {
    background: var(--tienda-primary-dark);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.35);
}

.btn-agregar:active {
    transform: scale(0.95);
}

/* Breadcrumb */
.breadcrumb-section {
    background: var(--tienda-bg-secondary);
    padding: 1rem 0;
    border-bottom: 1px solid var(--tienda-border);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--tienda-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.breadcrumb .separator {
    color: var(--tienda-text-light);
}

.breadcrumb .current {
    color: var(--tienda-text);
    font-weight: 600;
}

/* Página de producto individual */
.producto-section {
    padding: 3rem 0;
}

.producto-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.producto-imagen {
    position: relative;
}

.imagen-principal {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--tienda-shadow-lg);
}

.imagen-principal img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.imagenes-miniaturas {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.miniatura {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.miniatura:hover,
.miniatura.active {
    border-color: var(--tienda-primary);
}

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

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

.producto-categoria {
    color: var(--tienda-text-light);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.producto-nombre {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--tienda-text);
    line-height: 1.2;
    margin: 0;
}

.producto-precios {
    margin-bottom: 2rem;
}

.precio-principal {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.precio-usd {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--tienda-primary);
}

/* DESACTIVADO: Precio en bolívares */
/*
.precio-bs {
    font-size: 1.25rem;
    color: var(--tienda-text-light);
}
*/

.precio-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--tienda-text-light);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.precio-info i {
    color: var(--tienda-warning);
}

.producto-descripcion,
.producto-especificaciones {
    margin-bottom: 2rem;
}

.producto-descripcion h3,
.producto-especificaciones h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--tienda-text);
}

.producto-descripcion p,
.especificaciones-content {
    color: var(--tienda-text-light);
    line-height: 1.6;
}

.producto-stock {
    margin-bottom: 2rem;
}

.stock-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.stock-info i {
    color: var(--tienda-success);
    font-size: 1.1rem;
}

.stock-text {
    font-weight: 600;
    color: var(--tienda-text);
}

.stock-warning {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--tienda-warning);
    font-size: 0.9rem;
    font-weight: 600;
}

.producto-actions {
    margin-bottom: 2rem;
}

.cantidad-selector {
    margin-bottom: 1.5rem;
}

.cantidad-selector label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--tienda-text);
}

.cantidad-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-cantidad {
    background: var(--tienda-bg-secondary);
    border: 2px solid var(--tienda-border);
    color: var(--tienda-text);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-cantidad:hover {
    background: var(--tienda-primary);
    color: white;
    border-color: var(--tienda-primary);
}

.input-cantidad {
    width: 80px;
    padding: 0.75rem;
    border: 2px solid var(--tienda-border);
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
}

.input-cantidad:focus {
    outline: none;
    border-color: var(--tienda-primary);
}

.botones-accion {
    display: flex;
    gap: 1rem;
}

.btn-agregar-carrito,
.btn-comprar-ahora,
.btn-agotado {
    flex: 1;
    padding: 11px 22px;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    letter-spacing: -0.01em;
    min-height: 42px;
}

.btn-agregar-carrito {
    background: var(--tienda-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.25);
}

.btn-agregar-carrito:hover {
    background: var(--tienda-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.35);
}

.btn-agregar-carrito:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 122, 255, 0.15);
}

.btn-comprar-ahora {
    background: var(--tienda-success);
    color: white;
    box-shadow: 0 2px 8px rgba(52, 199, 89, 0.25);
}

.btn-comprar-ahora:hover {
    background: #28a745;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 199, 89, 0.35);
}

.btn-comprar-ahora:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(52, 199, 89, 0.15);
}

.btn-agotado {
    background: var(--tienda-text-light);
    color: white;
    cursor: not-allowed;
    opacity: 0.5;
}

.producto-garantias {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.garantia {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--tienda-text-light);
    font-size: 0.9rem;
}

.garantia i {
    color: var(--tienda-success);
    font-size: 1.1rem;
}

/* Productos relacionados */
.productos-relacionados {
    background: var(--tienda-bg-secondary);
    padding: 4rem 0;
}

/* Footer */
.tienda-footer {
    background: linear-gradient(135deg, #1d1d1f 0%, #2c2c2e 100%);
    color: white;
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(0, 122, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
    letter-spacing: -0.015em;
}

.footer-section p {
    color: #D1D5DB;
    line-height: 1.6;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}

.footer-section i {
    color: var(--tienda-primary);
    margin-right: 0.5rem;
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.25rem;
    text-align: center;
    color: #9CA3AF;
    font-size: 0.85rem;
}

/* Notificaciones - Apple Style */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--tienda-glass);
    backdrop-filter: var(--tienda-blur);
    -webkit-backdrop-filter: var(--tienda-blur);
    color: var(--tienda-text);
    padding: 16px 20px;
    border-radius: var(--radius-xl);
    box-shadow: var(--tienda-shadow-lg);
    border: 1px solid var(--tienda-border);
    z-index: 10000;
    transform: translateX(calc(100% + 40px));
    transition: transform var(--transition-base);
    min-width: 280px;
    max-width: 360px;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    border-left: 3px solid var(--tienda-success);
}

.notification.error {
    border-left: 3px solid var(--tienda-error);
}

.notification.warning {
    border-left: 3px solid var(--tienda-warning);
}

/* Responsive - Tablets */
@media (max-width: 1024px) {
    .productos-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 1rem;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
}

/* Responsive - Optimizado para móviles */
@media (max-width: 768px) {
    .tienda-header {
        padding: 0.5rem 0;
    }
    
    .tienda-header-content {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .tienda-logo .logo-link {
        font-size: 1.1rem;
        gap: 0.3rem;
    }
    
    .tienda-logo .logo-img {
        width: 32px;
        height: 32px;
    }
    
    .tienda-nav {
        display: none;
    }
    
    .tienda-nav a {
        padding: 0.3rem 0.6rem;
        font-size: 12px;
    }
    
    .search-container {
        width: 100%;
        max-width: 100%;
        order: 3;
        flex: 0 1 100%;
    }
    
    .search-input {
        width: 100%;
        max-width: 100%;
        padding: 0.5rem 2.5rem 0.5rem 1rem;
        font-size: 13px;
    }
    
    .search-btn {
        width: 28px;
        height: 28px;
        right: 4px;
    }
    
    .cart-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .cart-count {
        min-width: 16px;
        height: 16px;
        font-size: 9px;
    }
    
    .tienda-hero {
        padding: 1.5rem 0 1.25rem;
    }
    
    .hero-title {
        font-size: 24px;
        margin-bottom: 0.375rem;
    }
    
    .hero-subtitle {
        font-size: 13px;
        margin-bottom: 0.75rem;
    }
    
    .hero-features {
        gap: 1rem;
    }
    
    .feature i {
        font-size: 1rem;
    }
    
    .feature span {
        font-size: 11px;
    }
    
    .productos-section,
    .todos-productos-section {
        padding: 1.5rem 0;
    }
    
    .section-title {
        font-size: 20px;
        margin-bottom: 0.25rem;
    }
    
    .section-subtitle {
        font-size: 13px;
        margin-bottom: 1.25rem;
    }
    
    .productos-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 0.75rem;
    }
    
    .producto-image {
        height: 120px;
    }
    
    .producto-info {
        padding: 0.65rem;
    }
    
    .producto-categoria {
        font-size: 9px;
        margin-bottom: 0.4rem;
    }
    
    .producto-nombre {
        font-size: 13px;
        margin-bottom: 0.2rem;
    }
    
    .producto-descripcion {
        font-size: 11px;
        margin-bottom: 0.4rem;
        -webkit-line-clamp: 1;
    }
    
    .precio-usd {
        font-size: 15px;
    }
    
    .producto-stock {
        font-size: 10px;
        margin-bottom: 0.4rem;
    }
    
    .producto-actions {
        gap: 0.4rem;
    }
    
    .btn-ver {
        padding: 6px 8px;
        font-size: 11px;
        flex: 1;
    }
    
    .btn-agregar {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
        flex-shrink: 0;
    }
    
    .producto-container {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .imagen-principal img {
        height: 200px;
    }
    
    .botones-accion {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .btn-agregar-carrito,
    .btn-comprar-ahora,
    .btn-agotado {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
        min-height: 40px;
    }
    
    .producto-garantias {
        flex-direction: column;
        gap: 0.6rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
    
    .footer-section p {
        font-size: 0.85rem;
    }
    
    .footer-bottom {
        padding-top: 1rem;
    }
}

@media (max-width: 480px) {
    .tienda-header {
        padding: 0.4rem 0;
    }
    
    .tienda-header-content {
        gap: 0.3rem;
        padding: 0 0.5rem;
    }
    
    .tienda-logo .logo-link {
        font-size: 1rem;
    }
    
    .tienda-logo .logo-img {
        width: 30px;
        height: 30px;
    }
    
    .search-container {
        flex: 0 1 100%;
        order: 3;
        width: 100%;
    }
    
    .search-input {
        width: 100%;
        max-width: 100%;
        padding: 0.45rem 2.25rem 0.45rem 0.75rem;
        font-size: 12px;
    }
    
    .search-btn {
        width: 26px;
        height: 26px;
        font-size: 0.8rem;
    }
    
    .cart-btn {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }
    
    .cart-count {
        min-width: 14px;
        height: 14px;
        font-size: 8px;
    }
    
    .tienda-hero {
        padding: 1rem 0 0.75rem;
    }
    
    .hero-title {
        font-size: 20px;
        margin-bottom: 0.25rem;
    }
    
    .hero-subtitle {
        font-size: 12px;
        margin-bottom: 0.5rem;
    }
    
    .hero-features {
        gap: 0.75rem;
    }
    
    .feature i {
        font-size: 0.95rem;
    }
    
    .feature span {
        font-size: 10px;
    }
    
    .section-title {
        font-size: 18px;
    }
    
    .section-subtitle {
        font-size: 12px;
        margin-bottom: 1rem;
    }
    
    .search-input {
        width: 100%;
    }
    
    .productos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .producto-image {
        height: 140px;
    }
    
    .producto-info {
        padding: 0.6rem;
    }
    
    .producto-categoria {
        font-size: 9px;
    }
    
    .producto-nombre {
        font-size: 12px;
    }
    
    .producto-descripcion {
        font-size: 10px;
        margin-bottom: 0.3rem;
    }
    
    .precio-usd {
        font-size: 14px;
    }
    
    .botones-accion {
        flex-direction: column;
        gap: 0.6rem;
    }
    
    .btn-agregar-carrito,
    .btn-comprar-ahora,
    .btn-agotado {
        padding: 0.65rem 1.25rem;
        font-size: 0.85rem;
        min-height: 38px;
    }
    
    .producto-container {
        gap: 1rem;
    }
    
    .imagen-principal img {
        height: 180px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .footer-section h3 {
        font-size: 1rem;
    }
    
    .footer-section p {
        font-size: 0.8rem;
    }
}