/* ========================== */
/*    GRID DE PRODUCTOS       */
/*    (Estilo Tienda)         */
/* ========================== */

/* Grid principal - 4 columnas en desktop, 2 en mobile */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

/* Tarjeta de producto */
.product-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    backdrop-filter: var(--glass-blur);
    overflow: hidden;
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
    border-color: var(--primary-cyan);
}

/* Imagen del producto */
.product-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--dark-surface);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

/* Placeholder de icono cuando no hay imagen */
.product-icon-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-card);
    font-size: 4rem;
    color: var(--primary-cyan);
}

/* Badges sobre la imagen */
.product-badges {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    z-index: 2;
}

.product-badges span {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-xs);
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge-featured {
    background: rgba(251, 191, 36, 0.9);
    color: var(--white);
}

.badge-limited {
    background: rgba(245, 158, 11, 0.9);
    color: var(--white);
}

.badge-out {
    background: rgba(239, 68, 68, 0.9);
    color: var(--white);
}

/* Información del producto */
.product-info {
    padding: var(--spacing-base);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    flex: 1;
}

.product-name {
    font-size: var(--font-base);
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-description {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

.product-price {
    font-size: var(--font-xl);
    font-weight: 700;
    color: var(--primary-cyan);
    margin-top: auto;
}

/* Botones de acción */
.product-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.btn-buy,
.btn-whatsapp-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-base);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: var(--font-sm);
    transition: var(--transition-medium);
    box-shadow: var(--shadow-small);
    text-align: center;
}

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

.btn-buy:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-whatsapp-small {
    background: linear-gradient(135deg, #25d366, #20b358);
    color: var(--white);
}

.btn-whatsapp-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-buy i,
.btn-whatsapp-small i {
    font-size: var(--font-base);
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-base);
    }

    .product-name {
        font-size: var(--font-sm);
    }

    .product-description {
        font-size: var(--font-xs);
    }

    .product-price {
        font-size: var(--font-lg);
    }

    .btn-buy span,
    .btn-whatsapp-small span {
        display: none;
    }

    .btn-buy i,
    .btn-whatsapp-small i {
        font-size: var(--font-lg);
    }
}

/* Responsive - Mobile pequeño */
@media (max-width: 480px) {
    .product-info {
        padding: var(--spacing-sm);
    }

    .product-actions {
        gap: 4px;
    }

    .btn-buy,
    .btn-whatsapp-small {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* =========================================================
   TECNO APPS — PRODUCCIÓN LIMPIA
   Tarjetas sin borde multicolor ni pseudo-elementos decorativos.
   ========================================================= */
.products-grid { align-items: stretch; }
.product-card {
    isolation: isolate;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(148,163,184,.28) !important;
    border-image: none !important;
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(18,20,29,.96), rgba(28,31,43,.88)) !important;
    background-image: linear-gradient(145deg, rgba(18,20,29,.96), rgba(28,31,43,.88)) !important;
    box-shadow: 0 12px 35px rgba(0,0,0,.22);
}
.product-card::before, .product-card::after {
    content: none !important;
    display: none !important;
    border: 0 !important;
    border-image: none !important;
    background: none !important;
    background-image: none !important;
}
.product-card:hover { border-color: rgba(148,163,184,.45) !important; }
.product-image-carousel { position:relative; aspect-ratio:4/3; overflow:hidden; background:#10121a; }
.product-image-carousel::after { content:''; position:absolute; inset:0; background:linear-gradient(to top,rgba(0,0,0,.35),transparent 45%); pointer-events:none; }
.carousel-image img { width:100%; height:100%; object-fit:cover; transition:transform .55s ease; }
.product-card:hover .carousel-image img { transform:scale(1.045); }
.product-info { padding:18px 18px 20px; gap:9px; }
.product-name { font-size:1rem; min-height:2.6em; }
.product-description { min-height:2.7em; }
.product-price { font-size:1.35rem; letter-spacing:-.02em; }
.product-actions { grid-template-columns:1.15fr 1fr; margin-top:7px; }
.btn-buy, .btn-view-details { min-height:44px; border-radius:12px; }
.btn-add-cart, .btn-view-details { position:relative; z-index:20; pointer-events:auto; }
.btn-add-cart { cursor:pointer; border:0; }
.btn-view-details { border:1px solid rgba(255,255,255,.12); background:rgba(255,255,255,.06); color:#fff; cursor:pointer; font-weight:600; }
.btn-view-details:hover { background:rgba(255,255,255,.11); transform:translateY(-2px); }
.product-badges { z-index:6; }
.product-badges span { border-radius:999px; padding:6px 10px; }
@media (max-width:768px) {
    .products-grid { gap:14px; }
    .product-info { padding:14px; }
    .product-actions { grid-template-columns:1fr 1fr; }
}
@media (max-width:480px) {
    .products-grid { gap:10px; }
    .product-card { border-radius:18px; }
}