/* ── Product page ──────────────────────────────────────────────────────────── */
.nara-product { padding-bottom: 6rem; }

.nara-breadcrumb {
    display: flex; gap: 0.5rem; align-items: center;
    font-size: 0.72rem; color: var(--color-muted);
    padding-block: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 3rem;
}
.nara-breadcrumb a { color: var(--color-muted); }
.nara-breadcrumb a:hover { color: var(--color-black); }

.nara-product__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    padding-bottom: 4rem;
}

/* Gallery */
.nara-product__gallery { position: relative; }
.nara-product__badge {
    position: absolute; top: 1rem; left: 1rem; z-index: 1;
    background: var(--color-black); color: var(--color-white);
    font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em;
    text-transform: uppercase; padding: 0.3rem 0.7rem;
}
.nara-product__main-image { aspect-ratio: 1; overflow: hidden; background: var(--color-faint); }
.nara-product__main-image img { width: 100%; height: 100%; object-fit: cover; }
.nara-product__img-placeholder { width: 100%; height: 100%; background: var(--color-faint); }

.nara-product__thumbs {
    display: flex; gap: 0.5rem; margin-top: 0.75rem;
    overflow-x: auto;
}
.nara-product__thumb {
    width: 64px; height: 64px; flex-shrink: 0;
    overflow: hidden; background: var(--color-faint);
    border: 2px solid transparent; padding: 0;
    transition: border-color var(--transition);
    cursor: pointer;
}
.nara-product__thumb.is-active { border-color: var(--color-black); }
.nara-product__thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Info panel */
.nara-product__info { padding-top: 0.5rem; }
.nara-product__title {
    font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700;
    margin-top: 0.5rem; margin-bottom: 1rem;
}
.nara-product__description { color: var(--color-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.5rem; }
.nara-product__meta-strip {
    display: flex; gap: 1.5rem; flex-wrap: wrap;
    font-size: 0.8rem; color: var(--color-muted);
    margin-bottom: 2rem; padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}
.nara-product__price {
    font-family: var(--font-serif); font-size: 1.5rem;
    font-weight: 700; margin-bottom: 1.25rem;
}
.nara-product__vat-note {
    font-size: 0.68rem; color: var(--color-muted);
    letter-spacing: 0.1em; margin-top: -0.5rem; margin-bottom: 1.5rem;
}

/* Variation buttons */
.nara-variation-buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.nara-variation-btn {
    display: flex; flex-direction: column; align-items: center;
    padding: 0.75rem 1.25rem; min-width: 90px;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    transition: border-color var(--transition), background var(--transition);
    cursor: pointer;
}
.nara-variation-btn:hover:not([disabled]) { border-color: var(--color-black); }
.nara-variation-btn.is-selected { border-color: var(--color-black); background: var(--color-black); color: var(--color-white); }
.nara-variation-btn[disabled] { background: var(--color-faint); color: var(--color-muted); cursor: not-allowed; }
.nara-variation-btn__size { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.nara-variation-btn__price { font-size: 0.8rem; margin-top: 0.2rem; }
.nara-variation-btn__oos { font-size: 0.6rem; color: var(--color-muted); margin-top: 0.2rem; }
.nara-variation-btn.is-selected .nara-variation-btn__price { color: var(--color-white); }

/* Qty + Add to Cart row */
.nara-product__add-row { display: flex; gap: 1rem; align-items: center; margin-bottom: 1.5rem; }
.nara-qty { display: flex; align-items: center; border: 1px solid var(--color-border); }
.nara-qty__btn { width: 2.5rem; height: 2.75rem; font-size: 1.1rem; font-weight: 300; }
.nara-qty__btn:hover { background: var(--color-faint); }
.nara-qty__input {
    width: 3rem; height: 2.75rem; text-align: center;
    border: none; border-inline: 1px solid var(--color-border);
    font-size: 0.9rem;
    -moz-appearance: textfield;
}
.nara-qty__input::-webkit-outer-spin-button,
.nara-qty__input::-webkit-inner-spin-button { -webkit-appearance: none; }
.nara-product__atc { flex: 1; height: 2.75rem; }

/* Delivery info box */
.nara-product__delivery-box {
    background: var(--color-off-white);
    padding: 1.25rem;
    display: flex; flex-direction: column; gap: 0.75rem;
    margin-top: 1.5rem;
}
.nara-product__delivery-item {
    display: flex; gap: 0.5rem;
    font-size: 0.8rem;
}
.nara-product__delivery-item strong { min-width: 5rem; }

/* Add-ons section */
.nara-addons {
    border-top: 1px solid var(--color-border);
    padding-block: 5rem;
}
.nara-addons__title { font-size: clamp(1.5rem, 2.5vw, 2rem); margin-top: 0.5rem; margin-bottom: 0.5rem; }
.nara-addons__sub { color: var(--color-muted); font-size: 0.85rem; margin-bottom: 3rem; }
.nara-addons__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.nara-addon-card { border: 1px solid var(--color-border); }
.nara-addon-card__image-link { display: block; aspect-ratio: 1; overflow: hidden; background: var(--color-faint); }
.nara-addon-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.nara-addon-card:hover .nara-addon-card__img { transform: scale(1.03); }
.nara-addon-card__body { padding: 1rem; }
.nara-addon-card__name { font-family: var(--font-serif); font-size: 0.9rem; font-weight: 700; margin-top: 0.25rem; margin-bottom: 0.5rem; }
.nara-addon-card__desc { font-size: 0.72rem; color: var(--color-muted); margin-bottom: 0.75rem; line-height: 1.5; }
.nara-addon-card__footer { display: flex; justify-content: space-between; align-items: center; }
.nara-addon-card__price { font-size: 0.85rem; font-weight: 700; }
.nara-addon-card__btn { padding: 0.4rem 0.8rem; font-size: 0.68rem; }
.nara-addon-card__btn.is-added { background: var(--color-black); color: var(--color-white); }

/* Accordion */
.nara-accordion {
    padding-block: 3rem;
    border-top: 1px solid var(--color-border);
}
.nara-accordion__item { border-bottom: 1px solid var(--color-border); }
.nara-accordion__trigger {
    width: 100%; display: flex; justify-content: space-between;
    align-items: center; padding-block: 1.25rem;
    font-size: 0.85rem; font-weight: 500; letter-spacing: 0.06em;
    background: none; border: none; cursor: pointer; text-align: left;
}
.nara-accordion__trigger:hover { color: var(--color-muted); }
.nara-accordion__icon { font-size: 1.2rem; font-weight: 300; flex-shrink: 0; }
.nara-accordion__panel { padding-bottom: 1.25rem; font-size: 0.85rem; line-height: 1.7; color: var(--color-muted); }

/* Sticky bar */
.nara-sticky-bar {
    display: none;
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    padding: 0.875rem var(--gutter);
    justify-content: space-between; align-items: center;
    gap: 1rem;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.06);
}
.nara-sticky-bar.is-visible { display: flex; }
.nara-sticky-bar__price { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; }
.nara-sticky-bar__select-prompt { font-size: 0.8rem; color: var(--color-muted); }
.nara-sticky-bar__cta { min-width: 10rem; }

/* Product responsive */
@media (max-width: 1023px) {
    .nara-product__layout { grid-template-columns: 1fr; gap: 2rem; }
    .nara-addons__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
    .nara-variation-buttons { overflow-x: auto; flex-wrap: nowrap; }
    .nara-addons__grid { grid-template-columns: repeat(2, 1fr); }
    .nara-sticky-bar.is-visible { display: flex; }
}