/* ============================================================
   1. VARIABLES Y RESET
   ============================================================ */
:root {
    --bg-primary: #0a0a0c;
    --bg-secondary: #121216;
    --bg-card: #1a1a22;
    --bg-card-hover: #22222e;
    --accent: #00e676;
    --accent-hover: #00c853;
    --accent-glow: rgba(0, 230, 118, 0.15);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --border: #2a2a35;
    --border-light: #3a3a48;
    --radius: 16px;
    --shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
    --shadow-hover: 0 12px 60px rgba(0, 230, 118, 0.08);
    --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    --max-width: 1200px;
    --font: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

/* Permitir selección solo en inputs y textareas */
input,
textarea,
select {
    user-select: text;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================================
   2. ANIMACIONES
   ============================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

/* ============================================================
   3. HEADER
   ============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0.8rem 0;
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    cursor: pointer;
}

.logo-icon {
    font-size: 1.6rem;
}

.logo-text {
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text span {
    background: linear-gradient(135deg, var(--accent), #a8ff78);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cart-btn {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font);
    transition: all var(--transition);
}

.cart-btn:hover {
    border-color: var(--accent);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.cart-count {
    background: var(--accent);
    color: #000;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.05rem 0.5rem;
    border-radius: 20px;
    min-width: 22px;
    text-align: center;
}

/* ============================================================
   4. HERO
   ============================================================ */
.hero {
    padding: 8rem 0 2rem;
    background: radial-gradient(ellipse at 80% 20%, rgba(0, 230, 118, 0.04), transparent 60%),
        radial-gradient(ellipse at 20% 80%, rgba(0, 230, 118, 0.02), transparent 50%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease forwards;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 230, 118, 0.1);
    border: 1px solid rgba(0, 230, 118, 0.2);
    color: var(--accent);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    letter-spacing: 0.5px;
    cursor: default;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.2rem;
    letter-spacing: -1px;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--accent), #a8ff78);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: #000;
    padding: 0.8rem 2rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition);
    border: none;
    cursor: pointer;
    font-family: var(--font);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 230, 118, 0.25);
}

.btn-secondary {
    display: inline-block;
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 0.8rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border: 1px solid var(--border);
    transition: all var(--transition);
    font-family: var(--font);
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    background: var(--bg-card-hover);
}

.hero-image-placeholder {
    width: 100%;
    max-width: 350px;
    aspect-ratio: 1;
    background: radial-gradient(circle at 30% 30%, rgba(0, 230, 118, 0.05), transparent 70%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    border: 2px dashed var(--border);
    margin: 0 auto;
    cursor: default;
}

.hero-stats {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
    border-top: 1px solid var(--border);
    margin-top: 2rem;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), #a8ff78);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ============================================================
   5. FILTROS
   ============================================================ */
.filters-section {
    padding: 3rem 0 1rem;
}

.filters-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.section-title span {
    background: linear-gradient(135deg, var(--accent), #a8ff78);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-top: 0.3rem;
}

.filters {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
    background: var(--bg-secondary);
    padding: 1.2rem 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.search-wrapper {
    flex: 1;
    min-width: 200px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--bg-primary);
    padding: 0.6rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.search-wrapper:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.1);
}

.search-wrapper svg {
    color: var(--text-muted);
    flex-shrink: 0;
    cursor: default;
}

.search-wrapper input {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font);
    width: 100%;
    outline: none;
    user-select: text;
    -webkit-user-select: text;
}

.search-wrapper input::placeholder {
    color: var(--text-muted);
}

.filter-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-group select {
    padding: 0.6rem 2.5rem 0.6rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: var(--font);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239ca3af' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    transition: all var(--transition);
    min-width: 180px;
    user-select: text;
    -webkit-user-select: text;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.filter-group select option {
    background: var(--bg-card);
    color: var(--text-primary);
}

/* ============================================================
   6. PRODUCTOS
   ============================================================ */
.products-section {
    padding: 2rem 0 4rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.8rem;
}

/* ============================================================
   7. PRODUCT CARD
   ============================================================ */
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
    position: relative;
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    cursor: default;
}

.product-card:nth-child(1) {
    animation-delay: 0.05s;
}
.product-card:nth-child(2) {
    animation-delay: 0.1s;
}
.product-card:nth-child(3) {
    animation-delay: 0.15s;
}
.product-card:nth-child(4) {
    animation-delay: 0.2s;
}
.product-card:nth-child(5) {
    animation-delay: 0.25s;
}
.product-card:nth-child(6) {
    animation-delay: 0.3s;
}

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

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.9rem;
    border-radius: 20px;
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: default;
}

.product-image {
    height: 220px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    border-bottom: 1px solid var(--border);
    transition: all var(--transition);
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    cursor: pointer;
    pointer-events: auto;
}

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

.product-image .emoji-fallback {
    font-size: 4.5rem;
    opacity: 0.3;
    cursor: default;
}

.product-image-hint {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    color: var(--text-secondary);
    font-size: 0.65rem;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    opacity: 0;
    transition: opacity var(--transition);
    cursor: default;
}

.product-card:hover .product-image-hint {
    opacity: 1;
}

.product-info {
    padding: 1.2rem 1.2rem 1.5rem;
}

.product-category {
    font-size: 0.7rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 0.3rem;
    cursor: default;
}

.product-name {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    line-height: 1.3;
    cursor: default;
}

.product-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.8rem;
    margin-bottom: 0.5rem;
}

.product-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent);
    cursor: default;
}

.product-price-old {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: line-through;
    cursor: default;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    cursor: default;
}

.product-rating .stars {
    color: #fbbf24;
    letter-spacing: 0.5px;
    cursor: default;
}

.product-stock {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
    cursor: default;
}

.product-stock.in-stock {
    color: var(--accent);
}

.product-stock.low-stock {
    color: #fbbf24;
}

.add-to-cart {
    width: 100%;
    padding: 0.75rem;
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.add-to-cart:hover:not(:disabled) {
    background: var(--accent-hover);
    transform: scale(1.02);
}

.add-to-cart:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.add-to-cart.in-cart {
    background: var(--border);
    color: var(--text-muted);
    cursor: default;
}

.add-to-cart.in-cart:hover {
    transform: none;
    background: var(--border);
}

/* ============================================================
   8. MODAL DE IMAGEN
   ============================================================ */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.image-modal.active {
    opacity: 1;
    pointer-events: all;
}

.image-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    cursor: pointer;
}

.image-modal-content {
    position: relative;
    z-index: 2001;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.image-modal-content img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 12px;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.6);
    animation: zoomIn 0.3s ease forwards;
    cursor: default;
    user-select: none;
    -webkit-user-select: none;
}

.image-modal-close {
    position: fixed;
    top: 1.5rem;
    right: 2rem;
    z-index: 2002;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-primary);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.6rem;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font);
}

.image-modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    transform: rotate(90deg);
}

/* ============================================================
   9. CARRITO SIDEBAR
   ============================================================ */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.cart-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 440px;
    max-width: 92vw;
    height: 100%;
    background: var(--bg-card);
    border-left: 1px solid var(--border);
    padding: 2rem 1.5rem;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    display: flex;
    flex-direction: column;
}

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

.cart-sidebar::-webkit-scrollbar {
    width: 4px;
}

.cart-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.cart-sidebar::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.cart-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: default;
}

.cart-header h2 svg {
    color: var(--accent);
}

.cart-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.8rem;
    cursor: pointer;
    transition: all var(--transition);
    padding: 0.25rem;
    line-height: 1;
}

.cart-close:hover {
    color: var(--text-primary);
    transform: rotate(90deg);
}

#cartItems {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 1rem;
}

.cart-empty {
    text-align: center;
    padding: 3rem 0;
    color: var(--text-secondary);
}

.cart-empty span {
    font-size: 4rem;
    display: block;
    margin-bottom: 0.8rem;
    cursor: default;
}

.cart-empty h3 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    cursor: default;
}

.cart-empty p {
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: default;
}

.cart-item {
    display: flex;
    gap: 1rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border);
    animation: slideInRight 0.3s ease forwards;
    cursor: default;
}

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

.cart-item-image {
    width: 60px;
    height: 60px;
    background: var(--bg-secondary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
    overflow: hidden;
    cursor: pointer;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}

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

.cart-item-name {
    font-weight: 600;
    font-size: 0.95rem;
    cursor: default;
}

.cart-item-price {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: default;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.3rem;
}

.cart-item-actions button {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: 700;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-family: var(--font);
}

.cart-item-actions button:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.cart-item-actions .qty {
    min-width: 24px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: default;
}

.cart-item-actions .qty-remove {
    background: transparent;
    border: none;
    color: #ff4444;
    font-size: 1rem;
}

.cart-item-actions .qty-remove:hover {
    color: #ff6666;
    border: none;
}

.cart-footer {
    flex-shrink: 0;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.cart-total span:last-child {
    color: var(--accent);
}

.checkout-btn {
    width: 100%;
    padding: 0.85rem;
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font);
}

.checkout-btn:hover:not(:disabled) {
    background: var(--accent-hover);
    transform: scale(1.01);
}

.checkout-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ============================================================
   10. FOOTER
   ============================================================ */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-secondary);
}

/* ============================================================
   11. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image-placeholder {
        max-width: 250px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 7rem 0 1rem;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
        padding: 1.5rem;
    }

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

    .filters {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
    }

    .search-wrapper {
        min-width: unset;
    }

    .filter-group {
        flex-direction: column;
    }

    .filter-group select {
        min-width: unset;
        width: 100%;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1.2rem;
    }

    .cart-sidebar {
        width: 100%;
        max-width: 100%;
        padding: 1.5rem 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .header-container {
        padding: 0 1rem;
    }

    .container {
        padding: 0 1rem;
    }

    .image-modal-content img {
        max-width: 95%;
        max-height: 70vh;
    }

    .image-modal-close {
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-stats {
        grid-template-columns: 1fr 1fr;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .cart-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* ============================================================
   12. UTILITY: sin productos
   ============================================================ */
.no-products {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 0;
    color: var(--text-secondary);
}

.no-products span {
    font-size: 4rem;
    display: block;
    margin-bottom: 1rem;
    cursor: default;
}

.no-products h3 {
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
    cursor: default;
}

.no-products p {
    cursor: default;
}