/* Aperture Desk — product-only visual language
   Paper light + bloom rose + pine + ice. Named board + glass dock + container queries.
   Independent of Prism Vitrine (pv-* dark glass), Specimen Stage (ss-*). */

.page-product {
  --ad-ink: #111827;
  --ad-mute: #6b7280;
  --ad-paper: #f3f6fa;
  --ad-sheet: #ffffff;
  --ad-line: rgba(17, 24, 39, 0.1);
  --ad-bloom: #db2777;
  --ad-bloom-soft: rgba(219, 39, 119, 0.12);
  --ad-pine: #047857;
  --ad-pine-soft: rgba(4, 120, 87, 0.12);
  --ad-ice: #e0f2fe;
  --ad-ice-deep: #0284c7;
  --ad-display: "Fraunces", Georgia, serif;
  --ad-sans: "DM Sans", "Segoe UI", sans-serif;
  --ad-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ad-spring: cubic-bezier(0.34, 1.35, 0.64, 1);
  --ad-h1: clamp(1.85rem, 1.2rem + 2.4vw, 3rem);
  --ad-h2: clamp(1.15rem, 1rem + 0.7vw, 1.55rem);
  --ad-lead: clamp(0.92rem, 0.86rem + 0.25vw, 1.05rem);
  --ad-blur: blur(18px) saturate(1.3);
  --ad-dock-pad: clamp(0.85rem, 0.7rem + 0.6vw, 1.25rem);
  --ad-gallery-min: clamp(16rem, 40vw, 28rem);
  --ad-unit: 0;
}

.page-product .a61-stage,
.page-product .a61-prism-stage,
.page-product .page-main {
  background: transparent !important;
  color: var(--ad-ink) !important;
  font-family: var(--ad-sans);
}

.page-product .page-main {
  max-width: none;
  padding: 0 0 3.5rem;
}

.page-product .a61-aisle-rail,
.page-product .a61-mob-bar {
  display: none !important;
}

.page-product .page-main h1,
.page-product .page-main h2,
.page-product .page-main h3,
.page-product .page-main p,
.page-product .page-main span,
.page-product .page-main a,
.page-product .page-main strong,
.page-product .page-main em,
.page-product .page-main label,
.page-product .page-main li,
.page-product .page-main button,
.page-product .page-main dt,
.page-product .page-main dd,
.page-product .page-main small,
.page-product .page-main legend,
.page-product .page-main fieldset {
  color: inherit;
}

.ad-root {
  position: relative;
  isolation: isolate;
  padding: 0.65rem clamp(1rem, 3.2vw, 2.75rem) 0;
  background:
    radial-gradient(ellipse 55% 40% at 100% 0%, var(--ad-bloom-soft), transparent 55%),
    radial-gradient(ellipse 45% 35% at 0% 20%, var(--ad-pine-soft), transparent 50%),
    linear-gradient(180deg, var(--ad-ice) 0%, var(--ad-paper) 28%, #eef2f7 100%);
  overflow: clip;
  container-type: inline-size;
  container-name: aperture-root;
}

.ad-root::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.45;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent 0 47px,
      rgba(17, 24, 39, 0.03) 47px 48px
    );
  mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
}

.ad-trail,
.ad-board,
.ad-kin {
  position: relative;
  z-index: 1;
}

.ad-flash {
  position: relative;
  z-index: 2;
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border-radius: 0.65rem;
  background: rgba(185, 28, 28, 0.1);
  border: 1px solid rgba(185, 28, 28, 0.28);
  color: #9f1239;
  font-weight: 650;
}

.ad-eyebrow {
  margin: 0 0 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ad-bloom);
}

.ad-trail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
  align-items: center;
  margin: 0.5rem 0 1rem;
  font-size: 0.82rem;
  color: var(--ad-mute);
}

.ad-trail a {
  color: var(--ad-pine);
  text-decoration: none;
  font-weight: 600;
}

.ad-trail a:hover {
  text-decoration: underline;
}

.ad-trail [aria-current="page"] {
  color: var(--ad-ink);
  font-weight: 600;
  max-width: 28ch;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Named grid: mast + ledger left, aperture right, dock full width */
.ad-board {
  display: grid;
  grid-template-columns: minmax(16rem, 0.95fr) minmax(var(--ad-gallery-min), 1.15fr);
  grid-template-areas:
    "mast     aperture"
    "ledger   aperture"
    "dock     dock";
  gap: 1rem 1.35rem;
  align-items: start;
  container-type: inline-size;
  container-name: aperture-board;
}

.ad-mast { grid-area: mast; }
.ad-aperture { grid-area: aperture; }
.ad-ledger { grid-area: ledger; }
.ad-dock { grid-area: dock; }

.ad-mast h1 {
  margin: 0.15rem 0 0.35rem;
  font-family: var(--ad-display);
  font-size: var(--ad-h1);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  max-width: 16ch;
}

.ad-aisle {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ad-pine);
}

.ad-sku {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ad-mute);
  font-variant-numeric: tabular-nums;
}

.ad-rating {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.55rem;
  margin: 0.75rem 0 0;
  font-size: 0.88rem;
}

.ad-rating strong {
  font-family: var(--ad-display);
  font-size: 1.25rem;
}

.ad-rating span {
  letter-spacing: 0.08em;
  color: var(--ad-bloom);
  font-size: 0.75rem;
}

.ad-rating em {
  font-style: normal;
  color: var(--ad-mute);
  font-size: 0.8rem;
}

.ad-price {
  margin-top: 1rem;
  padding: 0.75rem 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--ad-line);
  border-radius: 0.5rem;
  backdrop-filter: var(--ad-blur);
  -webkit-backdrop-filter: var(--ad-blur);
}

.ad-price span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ad-mute);
}

.ad-price strong {
  font-family: var(--ad-display);
  font-size: clamp(1.45rem, 1.1rem + 1.2vw, 1.9rem);
  font-weight: 700;
  color: var(--ad-pine);
  font-variant-numeric: tabular-nums;
}

/* Aperture gallery — film frame + glass veil */
.ad-aperture {
  position: sticky;
  top: 0.75rem;
  align-self: start;
  container-type: inline-size;
  container-name: aperture-gallery;
  min-width: 0;
}

.ad-gallery,
.a60x-pd-gallery {
  position: relative;
  min-height: clamp(18rem, 52cqw, 32rem);
  background: #0f172a;
  overflow: hidden;
  isolation: isolate;
  cursor: crosshair;
  border-radius: 0.35rem;
  box-shadow: 0 24px 48px rgba(17, 24, 39, 0.18);
}

.ad-glass-veil {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent 42%),
    linear-gradient(0deg, rgba(15, 23, 42, 0.35), transparent 40%);
  backdrop-filter: blur(0px);
}

.ad-figure {
  margin: 0;
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.ad-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s var(--ad-ease);
  will-change: transform;
}

.ad-figure img.is-zoomed {
  transform: scale(1.55);
  transform-origin: center center;
}

.ad-placeholder {
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.35);
}

.ad-film {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: flex;
  gap: 0.35rem;
  padding: 0.45rem 0.55rem;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(10px) saturate(1.2);
  -webkit-backdrop-filter: blur(10px) saturate(1.2);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.ad-film span {
  flex: 1;
  height: 0.55rem;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.ad-film span:nth-child(2) {
  background: linear-gradient(90deg, var(--ad-bloom), var(--ad-pine));
}

.ad-flags {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 4;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  max-width: 85%;
}

.ad-flag {
  padding: 0.3rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ad-ink);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.ad-zoom-hint {
  position: absolute;
  right: 0.75rem;
  top: 0.75rem;
  z-index: 4;
  margin: 0;
  padding: 0.3rem 0.5rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.25s var(--ad-ease);
}

.ad-gallery:hover .ad-zoom-hint {
  opacity: 1;
}

@container aperture-gallery (max-width: 22rem) {
  .ad-zoom-hint {
    display: none;
  }

  .ad-gallery {
    min-height: 16rem;
  }
}

/* Ledger tabs + panels */
.ad-ledger {
  min-width: 0;
}

.ad-tabs,
.a60x-pd-tabs {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.25rem;
  margin-bottom: 0.85rem;
  padding: 0.3rem;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--ad-line);
  border-radius: 0.5rem;
  backdrop-filter: var(--ad-blur);
  -webkit-backdrop-filter: var(--ad-blur);
}

.ad-tabs button {
  appearance: none;
  border: 0 !important;
  border-radius: 0.35rem !important;
  box-shadow: none !important;
  background: transparent;
  cursor: pointer;
  padding: 0.55rem 0.4rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ad-mute);
  position: relative;
  z-index: 1;
  transition: color 0.2s var(--ad-ease);
}

.ad-tabs button.is-active {
  color: var(--ad-ink);
}

.ad-tab-glider,
.a60x-pd-tab-glider {
  position: absolute;
  top: 0.3rem;
  bottom: 0.3rem;
  left: 0.3rem;
  width: calc((100% - 0.6rem - 0.5rem) / 3);
  background: var(--ad-sheet);
  border-radius: 0.35rem;
  box-shadow: 0 6px 16px rgba(17, 24, 39, 0.08);
  z-index: 0;
  transition: transform 0.35s var(--ad-spring);
  pointer-events: none;
}

.ad-tabs[data-active="overview"] .ad-tab-glider { transform: translateX(0); }
.ad-tabs[data-active="specs"] .ad-tab-glider { transform: translateX(calc(100% + 0.25rem)); }
.ad-tabs[data-active="notes"] .ad-tab-glider { transform: translateX(calc(200% + 0.5rem)); }

.ad-panel {
  opacity: 1;
  animation: ad-rise 0.35s var(--ad-ease) backwards;
}

.ad-panel[hidden] {
  display: none !important;
}

.ad-glass-card {
  padding: 1rem 1.05rem;
  margin-bottom: 0.65rem;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--ad-line);
  border-radius: 0.5rem;
  backdrop-filter: var(--ad-blur);
  -webkit-backdrop-filter: var(--ad-blur);
}

.ad-glass-card h2,
.ad-panel-title {
  margin: 0 0 0.45rem;
  font-family: var(--ad-display);
  font-size: var(--ad-h2);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.ad-glass-card p {
  margin: 0;
  font-size: var(--ad-lead);
  line-height: 1.55;
  color: var(--ad-mute);
}

.ad-review-score {
  color: var(--ad-ink) !important;
}

.ad-review-score strong {
  font-family: var(--ad-display);
  font-size: 1.35rem;
  color: var(--ad-bloom);
}

.ad-review-note {
  margin-top: 0.4rem !important;
}

.ad-spec-grid {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.ad-spec-grid > div {
  padding: 0.65rem 0.7rem;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--ad-line);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ad-spec-grid dt {
  margin: 0 0 0.2rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ad-mute);
}

.ad-spec-grid dd {
  margin: 0;
  font-weight: 700;
  font-size: 0.92rem;
}

.ad-spec-wide {
  grid-column: 1 / -1;
}

.ad-notes-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.ad-notes-list li {
  display: grid;
  gap: 0.15rem;
  padding: 0.7rem 0.8rem;
  background: rgba(255, 255, 255, 0.62);
  border-left: 3px solid var(--ad-pine);
  border: 1px solid var(--ad-line);
  border-left-width: 3px;
  border-left-color: var(--ad-pine);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ad-notes-list strong {
  font-size: 0.88rem;
}

.ad-notes-list span {
  font-size: 0.8rem;
  color: var(--ad-mute);
}

/* Horizontal glass purchase dock */
.ad-dock {
  position: relative;
  z-index: 5;
}

.ad-dock-glass {
  padding: var(--ad-dock-pad);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 0.75rem;
  box-shadow:
    0 20px 48px rgba(17, 24, 39, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  backdrop-filter: var(--ad-blur);
  -webkit-backdrop-filter: var(--ad-blur);
}

.ad-buy-form {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.2fr) minmax(7rem, auto) minmax(6rem, auto) minmax(9rem, auto);
  gap: 0.85rem 1rem;
  align-items: end;
}

@container aperture-board (max-width: 64rem) {
  .ad-buy-form {
    grid-template-columns: 1fr 1fr;
  }

  .ad-line,
  .ad-add {
    grid-column: 1 / -1;
  }
}

@container aperture-board (max-width: 40rem) {
  .ad-buy-form {
    grid-template-columns: 1fr;
  }
}

.ad-variant {
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}

.ad-variant legend,
.ad-sizes-label,
.ad-qty label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ad-mute);
}

.ad-variant-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.ad-variant-opt {
  position: relative;
  display: grid;
  gap: 0.1rem;
  padding: 0.55rem 0.6rem;
  cursor: pointer;
  background: var(--ad-paper);
  border: 1.5px solid transparent;
  border-radius: 0.4rem;
  transition: border-color 0.2s var(--ad-ease), background 0.2s var(--ad-ease);
}

.ad-variant-opt input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.ad-variant-opt span {
  font-size: 0.82rem;
  font-weight: 700;
}

.ad-variant-opt em {
  font-style: normal;
  font-size: 0.68rem;
  color: var(--ad-mute);
}

.ad-variant-opt.is-on,
.ad-variant-opt:has(input:checked) {
  border-color: var(--ad-pine);
  background: var(--ad-pine-soft);
}

.ad-variant-opt[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
}

.ad-sizes {
  min-width: 0;
}

.ad-size-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.35rem;
}

.ad-size {
  appearance: none;
  border: 1.5px solid var(--ad-line) !important;
  border-radius: 0.4rem !important;
  box-shadow: none !important;
  background: var(--ad-sheet);
  cursor: pointer;
  padding: 0.45rem 0.25rem;
  text-align: center;
  color: inherit;
  opacity: 1;
  transition: border-color 0.2s var(--ad-ease), background 0.2s var(--ad-ease), transform 0.2s var(--ad-ease);
  animation: ad-rise 0.4s var(--ad-ease) backwards;
  animation-delay: calc(var(--si, 0) * 40ms);
}

.ad-size strong {
  display: block;
  font-family: var(--ad-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
}

.ad-size em {
  font-style: normal;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ad-mute);
}

.ad-size:hover {
  transform: translateY(-1px);
}

.ad-size.is-on {
  border-color: var(--ad-bloom) !important;
  background: var(--ad-bloom-soft);
  color: var(--ad-bloom);
}

.ad-size.is-on em {
  color: var(--ad-bloom);
}

.ad-qty {
  min-width: 7.5rem;
}

.ad-stepper {
  display: grid;
  grid-template-columns: 2.4rem minmax(2.5rem, 1fr) 2.4rem;
  border: 1.5px solid var(--ad-line);
  border-radius: 0.5rem;
  background: var(--ad-sheet);
  overflow: hidden;
}

.ad-step {
  appearance: none;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: var(--ad-paper);
  cursor: pointer;
  font: inherit;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ad-ink);
  min-height: 2.5rem;
  transition: background 0.15s var(--ad-ease);
}

.ad-step:hover {
  background: var(--ad-ice);
}

.ad-stepper input {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0.35rem 0.15rem !important;
  text-align: center;
  font: inherit;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ad-ink) !important;
  background: transparent !important;
  outline: none;
  -moz-appearance: textfield;
  appearance: textfield;
}

.ad-stepper input::-webkit-outer-spin-button,
.ad-stepper input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.ad-stepper input.is-pop {
  animation: ad-pop 0.35s var(--ad-spring);
}

.ad-line {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 6.5rem;
}

.ad-line span {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ad-mute);
}

.ad-line strong {
  font-family: var(--ad-display);
  font-size: clamp(1.25rem, 1rem + 0.8vw, 1.55rem);
  font-weight: 700;
  color: var(--ad-ink);
  font-variant-numeric: tabular-nums;
}

.ad-line strong.is-tick {
  animation: ad-pop 0.35s var(--ad-spring);
}

.ad-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.25rem;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border: 0 !important;
  border-radius: 0.5rem !important;
  cursor: pointer;
  transition: transform 0.2s var(--ad-ease), filter 0.2s var(--ad-ease), background 0.2s, color 0.2s;
}

.ad-btn-fill {
  color: #fff !important;
  background: linear-gradient(120deg, var(--ad-ink) 0%, #064e3b 55%, var(--ad-pine) 100%) !important;
  box-shadow: 0 12px 28px rgba(4, 120, 87, 0.28) !important;
}

.ad-btn-fill:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  color: #fff !important;
}

.ad-btn-ghost {
  color: var(--ad-ink) !important;
  background: transparent !important;
  border: 1.5px solid var(--ad-line) !important;
  box-shadow: none !important;
}

.ad-btn-ghost:hover {
  border-color: var(--ad-pine) !important;
  color: var(--ad-pine) !important;
}

.ad-add {
  align-self: end;
  white-space: nowrap;
  width: 100%;
}

.ad-trust {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ad-mute);
}

.ad-trust li::before {
  content: "◆ ";
  color: var(--ad-bloom);
}

/* Related kin strip */
.ad-kin {
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ad-line);
}

.ad-kin > header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: end;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.ad-kin h2 {
  margin: 0;
  font-family: var(--ad-display);
  font-size: var(--ad-h2);
  font-weight: 700;
}

.ad-kin > header a {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ad-pine);
  text-decoration: none;
}

.ad-kin > header a:hover {
  text-decoration: underline;
}

.ad-kin-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(11.5rem, 14rem);
  gap: 0.85rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.ad-kin-card {
  scroll-snap-align: start;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--ad-line);
  border-radius: 0.5rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  opacity: 1;
  animation: ad-rise 0.45s var(--ad-ease) backwards;
  animation-delay: calc(var(--rel-i, 0) * 50ms);
  transition: transform 0.25s var(--ad-ease), box-shadow 0.25s var(--ad-ease);
}

.ad-kin-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(17, 24, 39, 0.1);
}

.ad-kin-media {
  display: block;
  position: relative;
  aspect-ratio: 1;
  background: #e5e7eb;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.ad-kin-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ad-ease);
}

.ad-kin-card:hover .ad-kin-media img {
  transform: scale(1.06);
}

.ad-kin-badge {
  position: absolute;
  top: 0.45rem;
  left: 0.45rem;
  padding: 0.2rem 0.4rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

.ad-kin-body {
  padding: 0.7rem 0.75rem 0.85rem;
}

.ad-kin-body > span {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ad-mute);
}

.ad-kin-body h3 {
  margin: 0.25rem 0 0.45rem;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.25;
}

.ad-kin-body h3 a {
  color: inherit;
  text-decoration: none;
}

.ad-kin-body h3 a:hover {
  color: var(--ad-pine);
}

.ad-kin-foot {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
}

.ad-kin-foot strong {
  font-family: var(--ad-display);
  font-size: 1.05rem;
  color: var(--ad-pine);
}

.ad-kin-foot em {
  font-style: normal;
  font-size: 0.7rem;
  color: var(--ad-mute);
}

/* Miss */
.ad-miss {
  position: relative;
  z-index: 1;
  max-width: 32rem;
  margin: 2.5rem auto;
  padding: 2rem 1.5rem;
  text-align: center;
  background: var(--ad-sheet);
  border: 1px solid var(--ad-line);
  border-radius: 0.75rem;
  box-shadow: 0 16px 40px rgba(17, 24, 39, 0.08);
}

.page-product:has(.ad-miss) .page-main {
  background:
    radial-gradient(ellipse 55% 40% at 100% 0%, var(--ad-bloom-soft), transparent 55%),
    var(--ad-paper) !important;
  min-height: 50vh;
  padding: 1rem;
}

.ad-miss h1 {
  margin: 0 0 0.65rem;
  font-family: var(--ad-display);
  font-size: var(--ad-h1);
  font-weight: 700;
  line-height: 1.08;
}

.ad-miss h1 em {
  font-style: italic;
  color: var(--ad-bloom);
}

.ad-miss > p:not(.ad-eyebrow) {
  margin: 0 0 1.25rem;
  color: var(--ad-mute);
  line-height: 1.45;
}

.ad-miss-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}

@keyframes ad-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes ad-pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

@media (max-width: 960px) {
  .ad-board {
    grid-template-columns: 1fr;
    grid-template-areas:
      "mast"
      "aperture"
      "ledger"
      "dock";
  }

  .ad-aperture {
    position: static;
    top: auto;
  }

  .ad-mast h1 {
    max-width: none;
  }

  .ad-gallery {
    min-height: clamp(16rem, 70vw, 24rem);
  }
}

@media (max-width: 560px) {
  .ad-spec-grid {
    grid-template-columns: 1fr;
  }

  .ad-size-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .ad-flags {
    max-width: 100%;
    right: 0.75rem;
  }

  .ad-zoom-hint {
    display: none;
  }

  .ad-miss-actions {
    flex-direction: column;
  }

  .ad-miss-actions .ad-btn {
    width: 100%;
  }

  .ad-kin > header {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ad-size,
  .ad-kin-card,
  .ad-panel,
  .ad-tab-glider,
  .ad-figure img,
  .ad-line strong,
  .ad-stepper input {
    animation: none !important;
    transition: none !important;
  }

  .ad-size,
  .ad-kin-card,
  .ad-panel {
    opacity: 1;
    transform: none;
  }

  .ad-size:hover,
  .ad-kin-card:hover,
  .ad-btn-fill:hover {
    transform: none;
  }
}