.product-hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    align-items: start;
}
@media (min-width: 900px) {
    .product-hero {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-6);
    }
}

.product-gallery__main {
    aspect-ratio: 1 / 1;
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    overflow: hidden;
    border-radius: 4px;
    position: relative;
}
/* Prev/Next arrows en la galería principal */
.product-gallery__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px; height: 42px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    border: 1px solid var(--color-border);
    color: var(--color-text, #1a1a1a);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease, background 0.2s ease;
    z-index: 2;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}
.product-gallery__main:hover .product-gallery__nav,
.product-gallery__main:focus-within .product-gallery__nav { opacity: 1; }
@media (hover: none) { .product-gallery__nav { opacity: 0.85; } }
.product-gallery__nav:hover { background: #fff; color: var(--color-primary, #4a7c2e); }
.product-gallery__nav--prev { left: 10px; }
.product-gallery__nav--next { right: 10px; }
.product-gallery__nav:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; opacity: 1; }

/* Lightbox arrows + counter */
.img-zoom-overlay__nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 56px; height: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    z-index: 10001;
    display: flex; align-items: center; justify-content: center;
}
.img-zoom-overlay__nav:hover { background: rgba(255,255,255,0.22); }
.img-zoom-overlay__nav--prev { left: 20px; }
.img-zoom-overlay__nav--next { right: 20px; }
.img-zoom-overlay__counter {
    position: fixed;
    bottom: 24px; left: 50%; transform: translateX(-50%);
    color: rgba(255,255,255,0.85);
    font-size: 0.88rem;
    font-variant-numeric: tabular-nums;
    z-index: 10001;
    background: rgba(0,0,0,0.4);
    padding: 6px 14px;
    border-radius: 20px;
}
.product-gallery__main img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.product-gallery__thumbs {
    display: flex;
    gap: 8px;
    margin-top: var(--space-2);
    flex-wrap: wrap;
}
.product-gallery__thumb {
    width: 72px; height: 72px;
    border: 1px solid var(--color-border);
    border-radius: 2px;
    padding: 2px;
    cursor: pointer;
    background: var(--color-bg-soft);
    transition: border-color var(--transition-base);
    overflow: hidden;
}
.product-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery__thumb.is-active,
.product-gallery__thumb:hover {
    border-color: var(--color-gold);
}

.product-info__meta {
    display: flex;
    gap: var(--space-2);
    align-items: center;
    margin-bottom: var(--space-2);
}
.product-info__brand {
    font-size: var(--fs-xs);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}
.product-info__name {
    font-size: var(--fs-2xl);
    margin-bottom: var(--space-2);
}
.product-info__cbd {
    font-size: var(--fs-lg);
    color: var(--color-gold);
    margin-bottom: var(--space-3);
}
.product-info__cbd strong { font-weight: 600; }
.product-info__short {
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
    font-size: var(--fs-base);
    line-height: 1.7;
}
.product-info__variants { margin-bottom: var(--space-3); }
.product-info__per-gram {
    font-size: var(--fs-xs);
    letter-spacing: 0.08em;
    margin-top: 10px;
    font-feature-settings: "tnum";
}
.variant-pills {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.variant-pill {
    padding: 12px 20px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-soft);
    color: var(--color-text);
    font-size: var(--fs-sm);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 500;
    transition: all var(--transition-base);
}
.variant-pill:hover { border-color: var(--color-gold-dark); }
.variant-pill.is-active {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background: rgba(201, 169, 97, 0.08);
}

.product-info__price {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    padding-block: var(--space-2);
    border-block: 1px solid var(--color-border-soft);
}
.product-info__price #product-price {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: 500;
    color: var(--color-gold);
    letter-spacing: 0.02em;
}
.product-info__actions { margin-bottom: var(--space-3); }

.product-info__ribbons {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border-soft);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}
.product-info__ribbons li {
    display: flex;
    align-items: center;
    gap: 10px;
}
.product-info__ribbons svg { color: var(--color-gold); flex-shrink: 0; }

/* ============ Tabs (usando <details>) ============ */
.product-tabs {
    border-top: 1px solid var(--color-border);
}
.product-tab {
    border-bottom: 1px solid var(--color-border);
}
.product-tab summary {
    padding: var(--space-3) 0;
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    font-weight: 500;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.product-tab summary::-webkit-details-marker { display: none; }
.product-tab summary::after {
    content: '+';
    color: var(--color-gold);
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform var(--transition-base);
}
.product-tab[open] summary::after {
    content: '–';
}
.product-tab__body {
    padding: 0 0 var(--space-3);
    color: var(--color-text-muted);
    line-height: 1.8;
}
.product-tab__body p + p { margin-top: var(--space-2); }
.product-tab__body p { font-size: var(--fs-base); }

.product-props {
    width: 100%;
    border-collapse: collapse;
}
.product-props th, .product-props td {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border-soft);
    text-align: left;
    font-weight: normal;
}
.product-props th {
    font-size: var(--fs-xs);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    width: 160px;
}
.product-props td {
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
}