/* ============================================================
   OIION PDP — Product Detail Page
   Font: Noah, sans-serif | BEM naming | No decorative borders
   ============================================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-family: Noah, sans-serif; -webkit-font-smoothing: antialiased; }
body { background: #fff; color: #000; line-height: 1.4; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
input { font-family: inherit; }

/* --- Layout --- */
.page {
  width: 100%;
  max-width: none;
  margin: 0;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  height: 60px; padding: 0 40px;
  background: #fff;
}
.header__left { display: flex; align-items: center; }
.header__link { font-size: 12px; color: #666; letter-spacing: 0.5px; }
.header__link:hover { color: #000; }
.header__center { position: absolute; left: 50%; transform: translateX(-50%); }
.header__logo { width: 160px; height: auto; }
.header__right { display: flex; align-items: center; gap: 24px; }
.header__icon-btn { width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; }
.header__icon-btn svg { width: 18px; height: 18px; fill: none; stroke: #000; stroke-width: 1.5; }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
  padding: 12px 40px;
  font-size: 12px; color: #888;
}
.breadcrumb__item { color: #888; }
.breadcrumb__item:hover { color: #000; text-decoration: underline; }
.breadcrumb__sep { margin: 0 6px; color: #ccc; }
.breadcrumb--bottom { text-align: center; margin-top: 60px; padding-bottom: 40px; /* Spec: bottom category text enlarged 2px from 12px. */ font-size: 14px; }

/* ============================================================
   PRODUCT GALLERY — Fullscreen Carousel
   ============================================================ */
.product-gallery {
  position: relative;
  width: 100%; height: 100vh;
  background: #fff;
  overflow: hidden;
}
.product-gallery__viewport {
  width: 100%; height: 100%;
  overflow: hidden;
  cursor: grab;
}
.product-gallery__viewport:active { cursor: grabbing; }
.product-gallery__track {
  display: flex;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
  will-change: transform;
}
.product-gallery__slide {
  flex: 0 0 100%;
  display: flex; align-items: center; justify-content: center;
  background: #fff;
  user-select: none; -webkit-user-drag: none;
}
.product-gallery__slide img {
  width: 100%; height: 100%;
  object-fit: contain;
  pointer-events: none;
}
.product-gallery__dots {
  position: absolute; bottom: 24px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 8px;
  z-index: 10;
}
.product-gallery__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(0,0,0,0.3);
  transition: background 0.3s;
}
.product-gallery__dot--active { background: #000; }

/* ============================================================
   PRODUCT DETAIL — Two-column layout
   ============================================================ */
.product-detail {
  width: 100%;
  max-width: none;
  margin: 45px 0 0;
  padding: 0 100px;
  position: relative;
}
.product-detail__left {
  width: 100%; min-width: 0;
  position: relative;
  padding-right: 460px;
}
.product-detail__right {
  position: absolute; right: 0; top: 0;
  width: 400px;
}
.product-info__name {
  font-family: var(--oiion-product-title-font, Noah, sans-serif);
  font-size: var(--oiion-product-title-size, 16px); font-weight: 400;
  letter-spacing: 0.5px; line-height: 1.3;
  margin-bottom: 8px;
  color: #000;
}
.product-info__price {
  font-family: var(--oiion-product-price-font, Optima, 'Optima Nova', Candara, sans-serif);
  font-size: var(--oiion-product-price-size, 18px); font-weight: 400;
  color: #000;
  margin-bottom: 24px;
}
.product-info__sku { margin-bottom: 24px; }
.product-info__gift-offer {
  /* Spec: the gift entry sits 20px right of the info column's left edge. */
  margin: -8px 0 24px 20px;
  color: #000;
}
.product-info__gift-offer[hidden] { display: none; }
.product-info__gift-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: #000;
  font-family: inherit;
  cursor: pointer;
}
.product-info__gift-toggle > span { font-size: 12px; text-decoration: underline; text-underline-offset: 3px; }
/* Spec: flat tk-live gift icon (ph:gift) in gold #d2a76b at 50px, no sweep
   animation; the icon shrinks 10% on hover and the "Gift" label is removed. */
.product-info__gift-toggle .product-info__gift-badge {
  display: inline-grid;
  place-items: center;
  margin-right: -4px;
  color: #d2a76b;
  font-size: 50px;
  line-height: 1;
  text-decoration: none;
  transition: transform .2s ease;
}
.product-info__gift-toggle .product-info__gift-badge iconify-icon {
  display: block;
  width: 50px;
  height: 50px;
  font-size: 50px;
}
.product-info__gift-toggle:hover .product-info__gift-badge {
  transform: scale(.9);
}
.product-info__gift-toggle small {
  max-width: 260px;
  overflow: hidden;
  color: #000;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product-info__gift-toggle small[hidden] { display: none; }
.product-info__gift-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.product-info__gift-options[hidden] { display: none; }
.product-info__gift-option {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 72px;
  padding: 6px;
  border: 1px solid #d5d5d5;
  border-radius: 0;
  background: #fff;
  color: #000;
  text-align: left;
  cursor: pointer;
}
.product-info__gift-option:hover,
.product-info__gift-option.is-selected { border-color: #000; }
.product-info__gift-option.is-selected { box-shadow: inset 0 0 0 1px #000; }
.product-info__gift-option img,
.product-info__gift-image-blank {
  display: block;
  width: 58px;
  height: 58px;
  background: #f5f5f5;
  object-fit: cover;
}
.product-info__gift-option strong,
.product-info__gift-option small { display: block; color: #000; }
.product-info__gift-option strong { font-size: 13px; line-height: 1.25; }
.product-info__gift-option small { margin-top: 4px; font-size: 11px; }
/* Gift image hover preview: large image shown on mouse-over (above the option). */
.product-info__gift-option { position: relative; }
.product-info__gift-option img.product-info__gift-preview {
  position: absolute;
  z-index: 30;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%) translateY(6px) scale(.98);
  width: 200px;
  height: 200px;
  object-fit: cover;
  background: #fff;
  border: 1px solid #000;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .18);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
.product-info__gift-option:hover img.product-info__gift-preview,
.product-info__gift-option:focus-visible img.product-info__gift-preview {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0) scale(1);
}
@media (hover: none) {
  .product-info__gift-option img.product-info__gift-preview { display: none; }
}

/* Mobile full-screen gift preview (tap thumbnail -> lightbox). */
.oiion-gift-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.oiion-gift-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .82);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.oiion-gift-lightbox__figure {
  position: relative;
  margin: 0;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}
.oiion-gift-lightbox__img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  background: #fff;
  border: 1px solid #000;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .4);
}
.oiion-gift-lightbox__caption {
  margin-top: 12px;
  color: #fff;
  font-size: 14px;
  text-align: center;
  padding: 0 16px;
}
.product-info__sku-label {
  display: block;
  font-size: 18px; font-weight: 400;
  color: #666;
  margin-bottom: 10px;
}
.product-info__sku-options {
  display: flex;
  gap: 10px;
}
.product-info__sku-options.sku-variant-scroll {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  gap: 12px;
  padding: 2px 0 12px;
  scrollbar-width: none;
  scrollbar-color: transparent transparent;
  scroll-snap-type: x proximity;
  cursor: grab;
  user-select: none;
  touch-action: pan-x pan-y;
  -webkit-overflow-scrolling: touch;
  contain: layout;
}
.product-info__sku-options.sku-variant-scroll.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
}
.product-info__sku-options.sku-variant-scroll::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}
.product-info__sku-opt {
  padding: 10px 20px;
  font-family: Noah, sans-serif;
  font-size: 18px; font-weight: 500;
  color: #000; background: #fff;
  border: 1px solid #999;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.product-info__sku-opt:hover { border-color: #000; }
.product-info__sku-opt--selected {
  background: #000; color: #fff;
  border-color: #000;
}
.product-info__sku-opt.variant-option {
  flex: 0 0 min(154px, 34vw);
  width: min(154px, 34vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 17px;
  border: 1px solid transparent;
  background: #fff;
  color: #000;
  scroll-snap-align: start;
}
.product-info__sku-opt.variant-option.product-info__sku-opt--selected,
.product-info__sku-opt.variant-option.active {
  border-color: #000;
  background: #fff;
  color: #000;
}
.product-info__sku-opt.variant-option--text {
  flex: 0 0 auto;
  width: auto;
  min-width: 100px;
  aspect-ratio: auto;
  padding: 12px 20px;
  border-color: #999;
}

.product-info__sku-opt.variant-option--placeholder {
  position: relative;
  overflow: hidden;
  background: #f5f5f5;
}

.product-info__sku-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 14px;
  color: #000;
  font-size: 13px;
  line-height: 1.2;
  text-align: center;
  overflow-wrap: anywhere;
}

.detail-gallery-panel--blank {
  display: grid;
  place-items: center;
  background: #f5f5f5;
}

.detail-gallery-placeholder {
  max-width: 70%;
  color: #000;
  font-family: Noah, sans-serif;
  font-size: 18px;
  line-height: 1.2;
  text-align: center;
  overflow-wrap: anywhere;
}
.product-info__sku-opt.variant-option--text.product-info__sku-opt--selected,
.product-info__sku-opt.variant-option--text.active {
  border-color: #000;
  background: #000;
  color: #fff;
}
.product-info__sku-opt.variant-option:active,
.product-info__sku-opt.variant-option.click-invert {
  animation: none;
  filter: none;
}
.product-info__sku-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  transition: transform .32s ease;
}
.product-info__sku-img--blank {
  opacity: .72;
}
.product-info__sku-opt.variant-option:hover .product-info__sku-img {
  transform: scale(.925);
}
.product-info__sku-opt.is-unavailable,
.product-info__sku-opt:disabled {
  cursor: not-allowed;
  opacity: .38;
}
.product-info__sku-opt.is-unavailable:hover .product-info__sku-img,
.product-info__sku-opt:disabled:hover .product-info__sku-img {
  transform: none;
}
.product-info__sku-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.product-info__sku-opt.variant-option--text .product-info__sku-text {
  position: static;
  width: auto;
  height: auto;
  overflow: visible;
  clip: auto;
}
.product-info__cta {
  position: relative;
  z-index: 0;
  isolation: isolate;
  display: block; width: 100%;
  height: 52px;
  --button-rest-bg: #000;
  --button-rest-border: #000;
  border: 1px solid transparent;
  background: transparent; color: #fff;
  font-size: 18px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase;
  transform-origin: center;
  transition: color .24s ease, opacity .24s ease;
  margin-bottom: 20px;
}
.product-info__cta::before {
  content: "";
  position: absolute;
  inset: -6px;
}
.product-info__cta::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  border: 1px solid var(--button-rest-border, currentColor);
  background: var(--button-rest-bg, transparent);
  transform: translate(-50%, -50%);
  transition: transform .16s cubic-bezier(.55, 0, 1, .45) .05s, background-color .24s ease, border-color .24s ease;
  will-change: transform;
  pointer-events: none;
}
.product-info__cta.is-hover-scale::after {
  transform: translate(-50%, -50%) scale(.96);
}
.product-info__shipping,
.product-info__links,
.product-info__services-summary {
  padding-left: 2ch;
}
.product-info__shipping {
  font-size: 17px; color: #000; line-height: 1.6;
  margin-bottom: 16px;
}
.product-info__shipping strong { color: #000; font-weight: 600; }
.product-info__links {
  display: flex; flex-direction: column; gap: 10px;
  margin-bottom: 24px;
}
.product-info__links a,
.product-info__links button {
  font-size: 17px; color: #000; text-decoration: underline;
  text-underline-offset: 3px;
}
.product-info__links button {
  padding: 0; border: 0; background: transparent;
  font: inherit; font-size: 17px; text-align: left;
  cursor: pointer;
}
.product-info__service-link {
  width: max-content;
  padding: 0;
  border: 0;
  background: transparent;
  color: #000;
  font: inherit;
  font-size: 17px;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-align: left;
  cursor: pointer;
}
.product-info__service-link:hover { color: #666; }
.product-info__links a:hover,
.product-info__links button:hover { color: #666; }
.product-info__services-summary {
  font-size: 15px; color: #000; line-height: 1.7;
  /* Spec: left edge aligns with the 17px shipping copy above (2ch @17px). */
  padding-left: calc(2ch * 17 / 15);
}

/* ============================================================
   ACCORDION
   ============================================================ */
.accordion {
  margin-top: 40px;
  max-width: 800px;
}
.accordion__panel {
  border-top: 1px solid #e5e5e5;
}
.accordion__panel:last-child { border-bottom: 1px solid #e5e5e5; }
.accordion__header {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 18px 0;
  font-size: 22px; font-weight: 700; color: #000; letter-spacing: 0.5px;
  text-align: left;
  transition: color 0.2s;
}
.accordion__header:hover { color: #666; }
.accordion__icon {
  width: 13px; height: 13px; position: relative; flex-shrink: 0;
}
.accordion__icon::before,
.accordion__icon::after {
  content: ''; position: absolute; background: #000;
  transition: transform 0.3s;
}
.accordion__icon::before { top: 6px; left: 0; width: 13px; height: 1.5px; }
.accordion__icon::after { top: 0; left: 6px; width: 1.5px; height: 13px; }
.accordion__panel--open .accordion__icon::after { transform: rotate(90deg); }
.accordion__content {
  overflow: hidden;
  max-height: 0;
  padding-left: 24px;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.accordion__panel--open .accordion__content {
  max-height: 2000px;
  padding-bottom: 24px;
}
.accordion__content p {
  font-size: 17px; color: #000; line-height: 1.8;
}
.accordion__content p + p { margin-top: 12px; }
.accordion__sku {
  font-size: 12px;
  color: #000;
  margin: -4px 0 16px;
  padding-left: 24px;
}

/* Description panel — fixed height + fade + read more */
.accordion__panel--description { border-top: 0; }
.accordion__panel--description + .accordion__panel { border-top: 0; }
.accordion__panel--description .accordion__header {
  cursor: default;
  pointer-events: none;
}
.accordion__panel--description .accordion__header:hover { color: #000; }
.accordion__panel--description .accordion__content {
  max-height: 100px;
  padding-left: 24px;
  padding-top: 0;
  padding-bottom: 0;
  position: relative;
}
.accordion__content-inner {
  max-height: 100px;
  overflow: hidden;
}
.accordion__fade {
  display: none;
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 30px;
  background: linear-gradient(to bottom, transparent, #fff);
  pointer-events: none;
}
.accordion__fade--visible { display: block; }
.accordion__read-more {
  display: none;
  width: 100%;
  padding: 8px 0 0;
  font-size: 12px; font-weight: 500; color: #000;
  text-align: left; text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  border: 0; background: none;
  font-family: inherit;
}
.accordion__read-more--visible { display: block; }
.accordion__read-more:hover { color: #666; }

/* Description panel — expanded */
.accordion__panel--description--expanded .accordion__content {
  max-height: 2000px;
  padding-bottom: 24px;
}
.accordion__panel--description--expanded .accordion__content-inner {
  max-height: none;
  overflow: visible;
}
.accordion__panel--description--expanded .accordion__fade {
  display: none;
}

/* ============================================================
   RECOMMENDATIONS
   ============================================================ */
.recommendations {
  margin-top: 60px;
  position: relative;
}
.recommendations__title {
  font-size: 20px; font-weight: 500; color: #000;
  text-align: center;
  padding: 0 40px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.recommendations__scroller {
  position: relative;
  padding: 0;
}
.recommendations__track {
  display: flex; gap: 0; align-items: stretch;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  cursor: grab;
  padding: 0;
  contain: layout;
}
.recommendations__track--dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  scroll-behavior: auto;
}
.recommendations__track::-webkit-scrollbar { display: none; }
.recommendations__card {
  flex: 0 0 clamp(360px, 25vw, 560px);
  scroll-snap-align: start;
  display: flex; flex-direction: column;
  user-select: none;
  -webkit-user-select: none;
  color: inherit;
  text-decoration: none;
}
.recommendations__card-img {
  width: 100%;
  height: 750px;
  background: #f5f5f5;
  overflow: hidden;
  margin-bottom: 12px;
}
.recommendations__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  -webkit-user-select: none;
  transition: transform 0.5s ease;
}
.recommendations__card:hover .recommendations__card-img img { transform: scale(1.025); }
.recommendations__card-name {
  flex: 1;
  font-size: 15px; color: #000; line-height: 1.4;
  padding-left: 3ch;
  margin-bottom: 4px;
}
.recommendations__card-price {
  font-family: Optima, 'Optima Nova', Candara, sans-serif;
  padding-left: 3ch;
  font-size: 16px;
  color: #000;
}

/* Arrows — 22px circle */
.recommendations__arrow {
  position: absolute; top: 50%; z-index: 2;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(0,0,0,0.2);
  border-radius: 50%;
  background: rgba(255,255,255,0.85);
  cursor: pointer;
  transform: translateY(-50%);
  transition: opacity 0.2s, visibility 0.2s;
}
.recommendations__arrow:hover { background: #fff; border-color: #000; }
.recommendations__arrow[disabled] {
  opacity: 0; visibility: hidden; cursor: default;
}
.recommendations__arrow svg {
  width: 14px; height: 14px;
  fill: none; stroke: #000; stroke-width: 2;
}
.recommendations__arrow--left { left: 12px; }
.recommendations__arrow--right { right: 12px; }

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  margin-top: 80px;
  padding: 0 40px;
  text-align: center;
}
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; justify-items: center; }
.services__item { padding: 32px 20px; display: flex; flex-direction: column; align-items: center; }
.services__icon {
  /* Spec: benefit icons enlarged 20% from 36px. */
  width: 43.2px; height: 43.2px; margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center;
}
.services__icon svg { width: 33.6px; height: 33.6px; stroke: #000; stroke-width: 1.5; fill: none; }
.services__icon .services__shipping-icon {
  width: 45.6px;
  height: 45.6px;
  stroke-width: 2.3;
  stroke-linecap: round;
  stroke-linejoin: round;
}
/* Spec: benefit copy enlarged 3px from 12px. */
.services__text { font-size: 15px; color: #333; line-height: 1.6; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  margin-top: 80px; padding: 60px 40px 0;
  background: #fff;
}
.footer__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; }
.footer__col { padding-right: 20px; }
.footer__col-title {
  font-size: 12px; font-weight: 600; color: #000; letter-spacing: 0.5px;
  margin-bottom: 16px; text-transform: uppercase;
}
.footer__links { display: flex; flex-direction: column; gap: 8px; }
.footer__links li { font-size: 11px; color: #666; }
.footer__links li:hover { color: #000; text-decoration: underline; }
.footer__input {
  width: 100%; padding: 10px 12px; font-size: 12px;
  border: 1px solid #ccc; background: #fff; color: #000;
  margin-bottom: 10px;
}
.footer__input::placeholder { color: #999; }
.footer__submit {
  padding: 10px 24px; font-size: 12px;
  background: #000; color: #fff;
  text-transform: uppercase; letter-spacing: 1px;
  transition: opacity 0.2s;
}
.footer__submit:hover { opacity: 0.85; }
.footer__bottom {
  margin-top: 48px; padding: 24px 0;
  border-top: 1px solid #e5e5e5;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer__breadcrumb { font-size: 11px; color: #888; }
.footer__breadcrumb a { color: #888; }
.footer__breadcrumb a:hover { color: #000; }
.footer__region { font-size: 11px; color: #666; }
.footer__copyright {
  width: 100%; font-size: 10px; color: #999;
  margin-top: 12px;
}
.footer__contact {
  width: 100%; display: flex; gap: 16px;
  font-size: 10px; color: #999; margin-top: 4px;
}
.footer__contact a:hover { color: #000; }

/* Mobile: Footer accordion */
.footer__col-toggle { display: none; }

/* ============================================================
   MOBILE — ≤768px
   ============================================================ */
@media (max-width: 768px) {
  .header { padding: 0 16px; height: 52px; }
  .header__left { display: none; }
  .header__logo { width: 120px; }
  .header__right { gap: 16px; }

  .breadcrumb { padding: 10px 16px; font-size: 11px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .breadcrumb--bottom { font-size: 13px; }

  .product-gallery { width: 100vw; height: 60vh; }
  .product-gallery__dots { bottom: 12px; }

  .product-detail { max-width: none; padding: 0 16px; }
  /* Critical mobile override: desktop .product-detail__left uses padding-right: 460px
     for the floating right column; on mobile the right column stacks below, so the
     padding must be reset to 0 to avoid a large blank area on the right. */
  .product-detail__left { padding-right: 0; text-align: left; }
  .product-detail__right { position: static; width: 100%; margin-bottom: 0; }
  .product-info__gift-options {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }
  .product-info__gift-option {
    flex: 0 0 82%;
    scroll-snap-align: start;
  }
  .product-info__name {
    font-size: var(--oiion-product-title-size, 16px);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
  .product-info__name.is-truncated {
    cursor: pointer;
    touch-action: manipulation;
  }
  .product-info__name.is-expanded {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
  }
  .product-info__sku-options.sku-variant-scroll.has-three-options {
    width: 100%;
    padding-right: 28px;
    scroll-padding-inline: 0 28px;
  }
  .product-info__sku-options.sku-variant-scroll.has-three-options .product-info__sku-opt.variant-option {
    flex: 0 0 calc((100vw - 70px) / 2.15);
    width: calc((100vw - 70px) / 2.15);
    max-width: 154px;
  }
  .product-info__sku-options.sku-variant-scroll.has-three-options .product-info__sku-opt.variant-option--text {
    flex-basis: calc((100vw - 70px) / 2.15);
    width: calc((100vw - 70px) / 2.15);
  }
  .product-info__price { font-size: var(--oiion-product-price-size, 18px); margin-bottom: 16px; }
  .product-info__cta { height: 48px; font-size: 17px; }
  .product-info__shipping,
  .product-info__links,
  .product-info__services-summary { padding-left: 0; }
  .accordion__sku { padding-left: 0; }
  .accordion { max-width: none; margin-top: 32px; }
  .accordion__content { padding-left: 0; }
  .accordion__content-inner { padding-left: 0; }
  .accordion__panel--description .accordion__content { padding-left: 0; }

  .recommendations__arrow { display: none; }
  .recommendations__title { padding: 0; font-size: 18px; text-align: center; }
  .recommendations__scroller { padding: 0; }
  /* Spec: mobile recommendation artwork is 20% smaller than the previous
     78vw x 118vw sizing, keeping the same aspect ratio. */
  .recommendations__card { flex: 0 0 62.4vw; }
  .recommendations__card-img { height: min(600px, 94.4vw); }

  .services { padding: 0 16px; margin-top: 60px; text-align: center; }
  .services__grid { grid-template-columns: repeat(2, 1fr); justify-items: center; }
  .services__item { padding: 24px 12px; display: flex; flex-direction: column; align-items: center; }

  .footer { padding: 40px 16px 0; margin-top: 60px; }

  /* Footer → accordion on mobile */
  .footer__grid { display: block; }
  .footer__col { padding: 0; }
  .footer__col-title {
    width: 100%; padding: 16px 0;
    display: flex; align-items: center; justify-content: space-between;
    border-top: 1px solid #e5e5e5;
    cursor: pointer;
    user-select: none;
  }
  .footer__col-title::after {
    content: '+'; font-size: 18px; font-weight: 300; color: #666;
    transition: transform 0.3s;
  }
  .footer__col--open .footer__col-title::after { content: '\2212'; }
  .footer__links { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
  .footer__col--open .footer__links { max-height: 600px; padding-bottom: 16px; }
  .footer__input, .footer__submit { display: none; }

  .footer__bottom { flex-direction: column; align-items: flex-start; margin-top: 32px; }
}