/* ==========================================================================
   GLOW — Product page
   Editorial image grid + sticky buy box, ingredient story, ritual steps,
   clinical results, bundle, full review module, sticky add-to-bag.
   ========================================================================== */

.page-product .header.is-scrolled { box-shadow: none; }
.p-crumbs { margin: 18px 0 16px; }

/* ---- Main: gallery + info ---------------------------------------------- */
.p-main { display: grid; grid-template-columns: minmax(0, 1.22fr) minmax(0, 1fr); gap: clamp(28px, 4.4vw, 72px); align-items: start; padding-bottom: var(--section-y); }

.p-gallery__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.p-slide {
  position: relative; display: grid; place-items: center; aspect-ratio: 4 / 5; overflow: hidden;
  border-radius: var(--r-md); background: var(--tint); cursor: zoom-in; padding: 0;
}
.p-slide--hero { grid-column: span 2; aspect-ratio: 6 / 5; }
.p-slide--wide { grid-column: span 2; aspect-ratio: 16 / 10; }
.p-slide .pa { width: 76%; height: 86%; transition: transform var(--dur-slow) var(--ease-out); }
.p-slide--hero .pa { width: 62%; height: 88%; }
.p-slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.p-slide:hover img, .p-slide:hover .pa { transform: scale(1.03); }
.p-slide__zoom { position: absolute; top: 12px; right: 12px; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(253, 251, 248, .9); color: var(--c-ink); opacity: 0; transform: scale(.9); transition: all var(--dur) var(--ease-out); }
.p-slide:hover .p-slide__zoom, .p-slide:focus-visible .p-slide__zoom { opacity: 1; transform: none; }
.p-slide__badge, .p-slide__label { position: absolute; left: 14px; bottom: 14px; display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: var(--r-pill); background: rgba(253, 251, 248, .92); font: 500 12px/1 var(--font-body); color: var(--c-ink); }
.p-slide__badge .ico { color: var(--c-amber); }
.p-gallery__dots { display: none; }

.p-info__inner { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: var(--sp-4); }
.p-title { font: 400 clamp(38px, 3.8vw, 56px)/1 var(--font-display); letter-spacing: -.018em; color: var(--c-ink); }
.p-sub { margin-top: -8px; font-size: 14px; color: var(--color-muted); }
.p-rating { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; font-size: 13px; color: var(--c-ink-2); }
.p-rating a { display: inline-flex; align-items: center; gap: 6px; color: var(--c-ink); }
.p-rating .rating-native > span:last-child { color: var(--color-muted); text-decoration: underline; text-underline-offset: 3px; }
.p-rating__sep { width: 3px; height: 3px; border-radius: 50%; background: var(--c-line-strong); }
.p-rating > span:last-child { display: inline-flex; align-items: center; gap: 5px; }
.p-rating .ico { width: 13px; height: 13px; color: var(--c-amber); }
.p-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; font: 400 32px/1 var(--font-display); color: var(--c-ink); }
.p-price s { font: 400 16px/1 var(--font-body); color: var(--color-muted); }
.p-price .badge { align-self: center; }
.p-inst { margin-top: -6px; font-size: 12.5px; color: var(--color-muted); }
.p-inst b { color: var(--c-ink); font-weight: 600; }
.p-desc { font-size: 15px; }
.p-benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; padding: var(--sp-4) 0; border-block: 1px solid var(--color-border); }
.p-benefits li { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 500; color: var(--c-ink); line-height: 1.25; }
.p-benefits li > span { width: 34px; height: 34px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--c-amber-soft); color: var(--c-amber-deep); }
.p-label { font: 600 var(--fs-xs)/1 var(--font-body); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--color-muted); }
.p-label span { margin-left: 6px; font-size: 13px; font-weight: 500; letter-spacing: .02em; text-transform: none; color: var(--c-ink); }

.p-sizes { display: grid; grid-template-columns: repeat(auto-fit, minmax(0, 1fr)); grid-auto-flow: column; gap: 8px; }
.p-size {
  position: relative; display: grid; gap: 3px; padding: 12px 14px; text-align: left;
  border-radius: var(--r-md); border: 1px solid var(--c-line-strong); background: var(--c-porcelain); transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.p-size:hover { border-color: var(--c-ink); }
.p-size.is-active { border-color: var(--c-ink); box-shadow: inset 0 0 0 1px var(--c-ink); }
.p-size__ml { font-size: 15px; font-weight: 600; color: var(--c-ink); }
.p-size__price { font-size: 12px; color: var(--color-muted); }
.p-size__save { position: absolute; top: -9px; right: 10px; padding: 3px 7px; border-radius: var(--r-pill); background: var(--c-amber); color: #fff; font: 600 9.5px/1 var(--font-body); letter-spacing: .08em; text-transform: uppercase; }

.p-inside { display: grid; gap: 8px; }
.p-inside__item { display: grid; grid-template-columns: 48px 1fr auto; gap: 12px; align-items: center; padding: 8px; border-radius: var(--r-md); background: var(--c-bone); transition: background var(--dur-fast); }
.p-inside__item:hover { background: var(--c-sand); }
.p-inside__item .thumb { width: 48px; height: 54px; border-radius: var(--r-sm); background: var(--tint); display: grid; place-items: center; overflow: hidden; }
.p-inside__item .thumb .pa { width: 100%; height: 100%; }
.p-inside__item b { display: block; font-size: 14px; font-weight: 500; color: var(--c-ink); }
.p-inside__item span span { font-size: 12px; color: var(--color-muted); }
.p-inside__item s { font-size: 13px; color: var(--color-muted); }
.p-inside__total { font-size: 13px; font-weight: 600; color: var(--c-amber-deep); }

.p-more-pay { justify-self: center; margin-top: -8px; font-size: 12.5px; color: var(--c-ink-2); text-decoration: underline; text-underline-offset: 3px; }
.p-notify { display: grid; gap: 10px; padding: 16px; border-radius: var(--r-md); background: var(--c-bone); font-size: 13.5px; }
.p-notify div { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.p-notify input { height: var(--btn-h); padding: 0 18px; border-radius: var(--r-pill); border: 1px solid var(--c-line-strong); background: #fff; min-width: 0; }
.p-notify input:focus { outline: none; border-color: var(--c-ink); }

.p-status { display: grid; gap: 10px; }
.p-stock { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--c-success); }
.p-stock i, .p-low i { width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 22%, transparent); animation: blink 2s infinite; }
.p-low { display: grid; gap: 8px; color: var(--c-danger); font-size: 13px; }
.p-low p { display: flex; align-items: center; gap: 8px; }
.p-low__bar { height: 4px; border-radius: 4px; background: var(--c-sand); overflow: hidden; }
.p-low__bar span { display: block; height: 100%; background: var(--c-danger); border-radius: inherit; }
.p-delivery, .p-gwp { display: flex; align-items: flex-start; gap: 12px; padding: 12px 14px; border-radius: var(--r-md); font-size: 13px; line-height: 1.5; }
.p-delivery { background: var(--c-bone); color: var(--c-ink-2); }
.p-delivery b { color: var(--c-ink); }
.p-delivery .ico, .p-gwp .ico { width: 18px; height: 18px; margin-top: 1px; color: var(--c-amber); }
.p-gwp { border: 1px dashed color-mix(in srgb, var(--c-amber) 45%, transparent); background: var(--c-amber-soft); color: var(--c-amber-deep); }
.p-gwp b { font-weight: 600; }

.p-acc { margin-top: var(--sp-2); }
.p-facts { display: grid; gap: 6px; margin-top: 12px; font-size: 13.5px; }
.p-facts li { display: grid; grid-template-columns: 96px 1fr; gap: 12px; color: var(--c-ink); }
.p-facts span { color: var(--color-muted); }
.p-inci { font-size: 13px; line-height: 1.7; }
.p-inci b { color: var(--c-ink); font-weight: 600; }
.p-small { font-size: 12.5px; color: var(--color-muted); margin-top: 8px; }
.p-ol { margin: 0; padding-left: 18px; display: grid; gap: 6px; font-size: 14px; }
.p-ol b { color: var(--c-ink); font-weight: 600; }
.p-actions { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.p-action { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--c-ink); }
.p-action:hover { color: var(--c-amber); }
.p-action.is-on .ico { fill: currentColor; }

/* ---- Key ingredients --------------------------------------------------- */
.p-ing { background: var(--c-bone); }
.p-ing__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--grid-gap); }
.ing { display: grid; align-content: start; gap: 8px; padding: clamp(18px, 2vw, 26px); border-radius: var(--r-lg); background: var(--c-porcelain); transition: transform var(--dur) var(--ease-out), box-shadow var(--dur); }
.ing:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.ing__swatch { width: 56px; height: 56px; border-radius: 50%; margin-bottom: 12px; background: radial-gradient(circle at 34% 30%, #fff 0, color-mix(in srgb, var(--c) 55%, #fff) 22%, var(--c) 62%, color-mix(in srgb, var(--c) 80%, #000) 100%); box-shadow: 0 8px 18px -8px rgba(31, 27, 24, .4); }
.ing__pct { font: 400 46px/1 var(--font-display); color: var(--c-ink); }
.ing__pct em { font-size: 30px; color: var(--c-amber); }
.ing__name { font-size: 15px; font-weight: 600; color: var(--c-ink); }
.ing__desc { font-size: 13.5px; }

/* ---- How to use -------------------------------------------------------- */
.p-howto__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 88px); align-items: center; }
.p-howto__media { position: relative; aspect-ratio: 5 / 6; border-radius: var(--r-lg); overflow: hidden; background: var(--tint-sand); }
.p-howto__media img { width: 100%; height: 100%; object-fit: cover; }
.p-howto__when { position: absolute; left: 16px; top: 16px; display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: var(--r-pill); background: rgba(253, 251, 248, .92); font-size: 12.5px; font-weight: 500; color: var(--c-ink); }
.p-howto__when .ico { color: var(--c-amber); }
.p-howto__copy .section-title { margin-bottom: var(--sp-6); }
.p-steps { margin: 0; padding: 0; list-style: none; display: grid; }
.p-step { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 18px 0; border-top: 1px solid var(--color-border); }
.p-step:last-child { border-bottom: 1px solid var(--color-border); }
.p-step__n { font: italic 400 30px/1 var(--font-display); color: var(--c-amber); }
.p-step h3 { font: 400 23px/1.1 var(--font-display); color: var(--c-ink); margin-bottom: 4px; }
.p-step p { font-size: 14px; }
.p-tip { display: flex; gap: 12px; margin-top: var(--sp-6); padding: 14px 16px; border-radius: var(--r-md); background: var(--c-sage-soft); font-size: 13.5px; color: var(--c-ink); }
.p-tip .ico { flex: none; margin-top: 2px; color: var(--c-sage); }

/* ---- Frequently bought together --------------------------------------- */
.fbt { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: center; padding: clamp(22px, 3.4vw, 44px); border-radius: var(--r-lg); background: var(--c-porcelain); border: 1px solid var(--color-border); }
.fbt__title { font: 400 var(--fs-xl)/1.1 var(--font-display); color: var(--c-ink); margin-bottom: var(--sp-5); }
.fbt__title em { font-style: italic; }
.fbt__art { display: flex; align-items: center; gap: 10px; }
.fbt__tile { flex: 1; aspect-ratio: 4 / 5; border-radius: var(--r-md); background: var(--tint); display: grid; place-items: center; overflow: hidden; transition: opacity var(--dur), filter var(--dur); }
.fbt__tile .pa { width: 92%; height: 92%; }
.fbt__tile.is-off { opacity: .35; filter: grayscale(.6); }
.fbt__plus { width: 30px; height: 30px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--c-bone); color: var(--c-ink); }
.fbt__right { display: grid; gap: var(--sp-3); }
.fbt__list { display: grid; }
.fbt__row { grid-template-columns: 18px 1fr auto; padding: 10px 0; border-bottom: 1px solid var(--color-border); }
.fbt__row b { color: var(--c-ink); font-weight: 600; }
.fbt__price { font-size: 14px; font-weight: 600; color: var(--c-ink); }
.fbt__total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 6px; font-size: 14px; color: var(--c-ink); }
.fbt__total s { font-size: 14px; color: var(--color-muted); margin-right: 6px; }
.fbt__total b { font: 400 30px/1 var(--font-display); }
.fbt__note { font-size: 12.5px; font-weight: 600; color: var(--c-amber-deep); }
.fbt .btn:disabled { opacity: .4; pointer-events: none; }

/* Shared checkbox row styles (also used by collection filters) */
.fopt { position: relative; display: grid; grid-template-columns: 18px minmax(0, 1fr) auto; gap: 11px; align-items: center; font-size: 14px; cursor: pointer; }
.fopt input { position: absolute; opacity: 0; pointer-events: none; }
.fbox { width: 18px; height: 18px; border-radius: 3px; border: 1px solid var(--c-line-strong); background: #fff; display: grid; place-items: center; color: transparent; transition: all var(--dur-fast); }
.fbox .ico { width: 12px; height: 12px; stroke-width: 2.2; }
.fopt input:checked ~ .fbox { background: var(--c-ink); border-color: var(--c-ink); color: #fff; }
.fopt input:focus-visible ~ .fbox { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* ---- Reviews ----------------------------------------------------------- */
.p-reviews { border-top: 1px solid var(--color-border); }
.p-reviews__grid { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.p-reviews__summary { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: var(--sp-4); }
.p-reviews__summary .section-title { margin-bottom: var(--sp-2); }
.p-reviews__summary > div { display: grid; gap: var(--sp-4); }
.p-reviews__summary .reviews__score, .p-reviews__summary .dist { margin: 0; }
.dist--btn button { width: 100%; display: grid; grid-template-columns: 24px 1fr 34px; gap: 10px; align-items: center; padding: 3px 6px; margin-inline: -6px; border-radius: var(--r-sm); font-size: 12px; color: var(--color-muted); transition: background var(--dur-fast); }
.dist--btn button:hover { background: var(--c-bone); }
.dist--btn button.is-active { background: var(--c-bone); color: var(--c-ink); font-weight: 600; }
.dist--btn i { height: 4px; border-radius: var(--r-pill); background: var(--c-sand); overflow: hidden; }
.dist--btn b { display: block; height: 100%; background: var(--c-ink); border-radius: inherit; }
.p-rec { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--c-ink); }
.p-rec .ico { color: var(--c-success); stroke-width: 2; }

.rv-says { display: grid; gap: 10px; padding-bottom: var(--sp-5); border-bottom: 1px solid var(--color-border); }
.rv-says__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.rv-says__chips span { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: var(--r-pill); background: var(--c-sage-soft); font-size: 13px; color: var(--c-ink); }
.rv-says__chips .ico { width: 13px; height: 13px; color: var(--c-success); stroke-width: 2; }
.rv-says__chips em { font-style: normal; font-size: 11.5px; color: var(--color-muted); }
.rv-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: var(--sp-4) 0; }
.rv-tools__count { font-size: 13px; color: var(--color-muted); }
.rv-tools__right { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.rv-toggle { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 12px; font-size: 13px; color: var(--c-ink); cursor: pointer; }
.rv-toggle input { position: absolute; opacity: 0; }
.rv-toggle input:checked + .check { background: var(--c-ink); border-color: var(--c-ink); color: #fff; }
.rv-toggle input:focus-visible + .check { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.rv-select { height: 36px; padding: 0 32px 0 14px; border-radius: var(--r-pill); border: 1px solid var(--c-line-strong); background: var(--c-porcelain) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231F1B18' stroke-width='1.5'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E") no-repeat right 10px center / 14px; font-size: 13px; appearance: none; cursor: pointer; }

.rv-list { display: grid; }
.rv { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: var(--sp-6); padding: var(--sp-6) 0; border-top: 1px solid var(--color-border); animation: rise .4s var(--ease-out); }
.rv__who { display: grid; align-content: start; grid-template-columns: 40px 1fr; gap: 10px 12px; font-size: 13.5px; }
.rv__who b { display: block; color: var(--c-ink); font-weight: 600; }
.rv__avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--c-bone); font: 600 12px/1 var(--font-body); color: var(--c-ink); }
.rv__who .verified { display: inline-flex; align-items: center; gap: 3px; font-size: 11.5px; color: var(--c-success); }
.rv__who .verified .ico { width: 12px; height: 12px; stroke-width: 2; }
.rv__who dl { grid-column: 1 / -1; display: grid; gap: 4px; margin: 4px 0 0; font-size: 12.5px; }
.rv__who dl div { display: flex; gap: 6px; }
.rv__who dt { color: var(--color-muted); }
.rv__who dd { margin: 0; color: var(--c-ink); }
.rv__top { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--color-muted); margin-bottom: 8px; }
.stars svg.is-off { opacity: .2; }
.rv__body h3 { font: 400 22px/1.15 var(--font-display); color: var(--c-ink); margin-bottom: 6px; }
.rv__body > p { font-size: 14.5px; line-height: 1.6; }
.rv__photos { display: flex; gap: 8px; margin-top: 12px; }
.rv__photos img { width: 76px; height: 76px; border-radius: var(--r-sm); object-fit: cover; }
.rv__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 14px; font-size: 12.5px; color: var(--color-muted); }
.rv__foot button { display: inline-flex; align-items: center; gap: 4px; height: 28px; padding: 0 10px; border-radius: var(--r-pill); border: 1px solid var(--c-line-strong); color: var(--c-ink); font-size: 12px; transition: all var(--dur-fast); }
.rv__foot button:hover { border-color: var(--c-ink); }
.rv__foot button:disabled { background: var(--c-ink); color: var(--c-ivory); border-color: var(--c-ink); }
.rv__foot .ico { width: 12px; height: 12px; }
.rv__size { margin-left: auto; }
.rv__none { padding: var(--sp-7) 0; font-size: 14px; border-top: 1px solid var(--color-border); }
.rv__none button { text-decoration: underline; text-underline-offset: 3px; color: var(--c-ink); }
.rv-more { margin-top: var(--sp-4); }

/* ---- Related + recent -------------------------------------------------- */
.p-related { border-top: 1px solid var(--color-border); }
.p-recent { padding-top: 0; }
.p-recent__title { font: 400 26px/1.1 var(--font-display); color: var(--c-ink); }
.p-recent__grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: var(--grid-gap); }

/* ---- Sticky add-to-bag ------------------------------------------------- */
.sticky-atc {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
  background: rgba(253, 251, 248, .96); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border); box-shadow: 0 -12px 30px -22px rgba(31, 27, 24, .5);
  transform: translateY(105%); transition: transform var(--dur-slow) var(--ease-out);
}
.sticky-atc.is-on { transform: none; }
.sticky-atc__inner { display: flex; align-items: center; gap: var(--sp-4); height: 76px; }
.sticky-atc__thumb { width: 48px; height: 56px; flex: none; border-radius: var(--r-sm); background: var(--tint); display: grid; place-items: center; overflow: hidden; }
.sticky-atc__thumb .pa { width: 100%; height: 100%; }
.sticky-atc__meta { display: grid; gap: 2px; margin-right: auto; min-width: 0; }
.sticky-atc__meta b { font: 400 21px/1.1 var(--font-display); color: var(--c-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-atc__meta span { font-size: 12px; color: var(--color-muted); }
.sticky-atc__select { height: 42px; padding: 0 34px 0 14px; border-radius: var(--r-pill); border: 1px solid var(--c-line-strong); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231F1B18' stroke-width='1.5'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E") no-repeat right 12px center / 14px; font-size: 13px; appearance: none; }
.sticky-atc__price { font-size: 16px; font-weight: 600; color: var(--c-ink); white-space: nowrap; }
.sticky-atc__price small { display: block; font-size: 10.5px; font-weight: 500; color: var(--c-amber-deep); text-transform: uppercase; letter-spacing: .08em; }
.sticky-atc .btn { min-width: 200px; }
body.has-sticky .teaser { transform: translateY(-84px); }
body.has-sticky .toast { bottom: 100px; }

/* ---- Lightbox ---------------------------------------------------------- */
.lightbox { position: fixed; inset: 0; z-index: var(--z-drawer); display: grid; grid-template-rows: auto 1fr auto; background: var(--c-ivory); opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease-out), visibility 0s linear var(--dur); }
.lightbox.is-open { opacity: 1; visibility: visible; transition-delay: 0s; }
.lightbox__bar { display: flex; align-items: center; justify-content: space-between; height: 64px; padding: 0 16px 0 24px; font-size: 13px; color: var(--color-muted); }
.lightbox__body { position: relative; display: grid; place-items: center; min-height: 0; padding: 0 72px; }
.lightbox__stage { position: relative; width: min(100%, 78vh); aspect-ratio: 1; border-radius: var(--r-lg); overflow: hidden; background: var(--tint); display: grid; place-items: center; animation: rise .35s var(--ease-out); }
.lightbox__stage .pa { width: 70%; height: 82%; }
.lightbox__stage img { width: 100%; height: 100%; object-fit: cover; }
.lightbox__nav { position: absolute; top: 50%; translate: 0 -50%; width: 48px; height: 48px; }
.lightbox__nav--prev { left: 16px; } .lightbox__nav--next { right: 16px; }
.lightbox__thumbs { display: flex; justify-content: center; gap: 8px; padding: 16px; overflow-x: auto; }
.lightbox__thumbs button { width: 60px; height: 60px; flex: none; border-radius: var(--r-sm); overflow: hidden; background: var(--tint); border: 1px solid transparent; opacity: .6; display: grid; place-items: center; transition: all var(--dur-fast); }
.lightbox__thumbs button.is-active { opacity: 1; border-color: var(--c-ink); }
.lightbox__thumbs img, .lightbox__thumbs .pa { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1279px) {
  .p-ing__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .p-recent__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1023px) {
  .p-main { grid-template-columns: minmax(0, 1fr); }
  .p-info__inner { position: static; }
  .p-gallery { margin-inline: calc(var(--gutter) * -1); }
  .p-gallery__grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 0; }
  .p-slide, .p-slide--hero, .p-slide--wide { flex: 0 0 100%; aspect-ratio: 1 / 1; border-radius: 0; scroll-snap-align: start; }
  .p-slide .pa, .p-slide--hero .pa { width: 64%; height: 84%; }
  .p-slide__zoom { opacity: 1; transform: none; }
  .p-gallery__dots { display: flex; align-items: center; justify-content: center; gap: 6px; padding-top: 14px; }
  .p-gallery__dots i { width: 6px; height: 6px; border-radius: 6px; background: var(--c-line-strong); transition: all var(--dur); }
  .p-gallery__dots i.is-active { width: 20px; background: var(--c-ink); }
  .p-gallery__dots span { margin-left: 8px; font-size: 12px; color: var(--color-muted); font-variant-numeric: tabular-nums; }
  .p-howto__grid { grid-template-columns: minmax(0, 1fr); }
  .p-howto__media { aspect-ratio: 16 / 11; }
  .fbt { grid-template-columns: minmax(0, 1fr); }
  .p-reviews__grid { grid-template-columns: minmax(0, 1fr); }
  .p-reviews__summary { position: static; }
  .p-recent__grid { display: flex; overflow-x: auto; }
  .p-recent__grid > * { flex: 0 0 30%; }
  .lightbox__body { padding: 0 12px; }
  .lightbox__nav { display: none; }
}

@media (max-width: 767px) {
  .p-crumbs { font-size: 11.5px; margin: 12px 0; }
  .p-benefits { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .p-sizes { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .p-size { padding: 12px 10px; }
  .p-size__price { font-size: 11px; }
  .p-ing__grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
  .ing { flex: 0 0 74%; scroll-snap-align: start; }
  .fbt__plus { width: 22px; height: 22px; }
  .rv { grid-template-columns: minmax(0, 1fr); gap: var(--sp-3); }
  .rv__who { grid-template-columns: 40px 1fr; }
  .rv__who dl { display: flex; gap: 14px; }
  .rv-tools__right { width: 100%; }
  .rv-select { flex: 1; min-width: 0; }
  .p-recent__grid > * { flex-basis: 44%; }
  .sticky-atc__inner { height: 68px; gap: 12px; }
  .sticky-atc__meta, .sticky-atc__select { display: none; }
  .sticky-atc__price { margin-right: auto; }
  .sticky-atc .btn { min-width: 0; flex: 1; }
  body.has-sticky .teaser { transform: translateY(-76px); }
}