.productos-section {
    padding: 40px 20px;
    background: #000000;
    color: #ffffff;
    font-family: 'Arial', sans-serif;
}

.productos-container {
    max-width: 1200px;
    margin: 0 auto;
}

.productos-fila {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.producto-categoria {
    flex: 1;
}

.categoria-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.categoria-titulo {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.view-all-btn {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .5px;
    transition: opacity .3s ease;
    padding: 8px 0;
}

.view-all-btn:hover {
    opacity: .7;
}

.separador {
    height: 1px;
    background: #ffffff;
    margin: 30px 0;
    opacity: .2;
}

/* === NUEVO: grid de imágenes === */
.categoria-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 6px;
}

.card {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 10px;
    aspect-ratio: 1 / 1;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
    transition: transform .2s ease;
}

.card:focus-visible {
    outline: 2px solid #06904c;
    outline-offset: 3px;
}

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

/* por qué: feedback sutil */

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1);
    transition: transform .35s ease;
}

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

/* === Responsive === */
@media (max-width: 1024px) {
    .productos-fila {
        gap: 30px;
    }

    .categoria-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .productos-section {
        padding: 60px 20px;
    }

    .productos-fila {
        flex-direction: column;
        gap: 30px;
        margin-bottom: 30px;
    }

    .categoria-titulo {
        font-size: 2rem;
    }

    .categoria-header {
        padding: 15px 0;
    }

    .separador {
        margin: 20px 0;
    }
}

@media (max-width: 560px) {
    .categoria-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* 2 col en móviles */
}

@media (max-width: 400px) {
    .categoria-grid {
        grid-template-columns: 1fr;
    }

    /* 1 col en pantallas muy pequeñas */
    .categoria-titulo {
        font-size: 1.8rem;
    }

    .view-all-btn {
        font-size: 1rem;
    }
}