/* Shared section layout plus the S2/S3 story sequence. */
.duos-root .notes {
  display: flex;
  flex-direction: column;
  gap: var(--element-gap);
  max-width: 880px;
}

.duos-root .labelrow {
  display: flex;
  gap: var(--spacing-22);
}

.duos-root .body--lines,
.duos-root .seq__intro,
.duos-root .seq__step {
  display: flex;
  flex-direction: column;
}

.duos-root .eyebrow__mark {
  display: block;
  width: 292px;
  height: 20px;
  background: var(--color-ink);
  mask-image: var(--eyebrow-mask);
  mask-repeat: no-repeat;
  mask-size: contain;
  -webkit-mask-image: var(--eyebrow-mask);
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
}

.duos-root .seq--static-pending {
  padding: var(--hero-gap) 0;
  background: var(--surface-canvas);
}

.duos-root .seq--static-pending .seq__viewport {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  gap: var(--spacing-72);
  width: 100%;
  max-width: var(--page-max-width);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  overflow: hidden;
}

.duos-root .seq--static-pending .seq__copyLayer {
  display: contents;
}

.duos-root .seq--static-pending .seq__s2text {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
}

.duos-root .seq--static-pending .seq__stick {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  width: min(100%, 520px);
  margin-inline: auto;
}

.duos-root .seq__statement {
  margin: var(--spacing-22) 0;
}

/* One statement per breakpoint: the SP wording is shorter (copy.ja.json statementSp). */
.duos-root .seq__statement--sp {
  display: none;
}

@media (max-width: 767px) {
  .duos-root .seq__statement--pc {
    display: none;
  }

  .duos-root .seq__statement--sp {
    display: block;
  }
}

.duos-root .seq--static-pending .seq__s3text {
  grid-column: 1;
  grid-row: 2;
}

.duos-root .seq__s3text .subheading {
  margin-top: var(--spacing-10);
}

.duos-root .seq__copySlot {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-22);
  margin-top: var(--spacing-22);
}

.duos-root .seq--static-pending .seq__photoWrap {
  position: relative;
  grid-column: 2;
  grid-row: 2 / span 3;
  align-self: start;
  width: min(100%, 280px);
  margin-inline: auto;
}

.duos-root .seq__photo {
  display: block;
  width: 100%;
}

.duos-root .seq--static-pending .seq__overlay,
.duos-root .seq--static-pending .story-line {
  display: none;
}

/* Trust labels sit under the subheading; the four selling points are titles that open one body. */
.duos-root .seq__trust {
  margin-top: var(--spacing-14);
}

.duos-root .seq__points {
  display: flex;
  flex-direction: column;
  gap: var(--element-gap);
  margin-top: var(--spacing-22);
}

/* Each selling point is a Paper Card that opens its explanation in the centre of the screen. */
.duos-root .seq__point {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: var(--spacing-16) var(--card-padding);
  border: 0;
  border-radius: var(--radius-cards);
  background: var(--surface-paper);
  box-shadow: none;
  color: var(--color-ink);
  font-family: var(--font-text);
  font-size: var(--text-subheading);
  font-weight: var(--weight-medium);
  line-height: var(--leading-subheading);
  text-align: left;
  cursor: pointer;
  transition: background-color 0.3s;
}

.duos-root .seq__point:hover,
.duos-root .seq__point:focus-visible {
  background: #e2e2e2;
  color: var(--color-ink);
}

.duos-root .seq__pointBody[hidden] {
  display: none;
}

.duos-root .seq__dialogVeil {
  position: fixed;
  inset: 0;
  z-index: var(--layer-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--page-gutter-sp);
  background: rgba(28, 28, 28, 0.32);
  animation: duos-veil-in 0.2s ease-out both;
}

.duos-root .seq__dialogVeil[hidden] {
  display: none;
}

.duos-root .seq__dialog {
  width: min(640px, 100%);
  max-height: calc(100vh - 2 * var(--page-gutter-sp));
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
}

.duos-root .seq__dialog:focus {
  outline: none;
}

.duos-root .seq__dialogBody {
  margin: 0;
}

.duos-root .seq__dialogClose {
  align-self: flex-start;
  margin-top: var(--spacing-6);
}

@keyframes duos-veil-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .duos-root .seq__dialogVeil {
    animation: none;
  }
}

.duos-root .seq--static-pending .seq__steps {
  grid-column: 1;
  grid-row: 3;
  display: flex;
  gap: var(--spacing-43);
}

.duos-root .seq__step {
  min-height: 44px;
  padding: var(--spacing-6) 0;
  text-align: left;
  opacity: 0.4;
}

.duos-root .seq__step--on {
  opacity: 1;
}

.duos-root .seq--static-pending .seq__note {
  grid-column: 1;
  grid-row: 4;
}

/* S2 and S3 share one 600% pin so every visual state is derived from one progress value. */
.duos-root .seq:not(.seq--static-pending) {
  position: relative;
  background: var(--surface-canvas);
  --layer-media: 20;
  --layer-diagram: 25;
  --layer-copy: 30;
  --layer-controls: 40;
}

.duos-root .seq:not(.seq--static-pending) .seq__viewport {
  position: relative;
  z-index: var(--layer-media);
  height: 100vh;
  overflow: hidden;
  pointer-events: none;
  isolation: isolate;
}

.duos-root .seq:not(.seq--static-pending) .seq__copyLayer {
  position: absolute;
  inset: 0;
  z-index: 100;
  pointer-events: none;
}

.duos-root .seq:not(.seq--static-pending) .seq__copyLayer :where(a, button) {
  pointer-events: auto;
}

.duos-root .seq:not(.seq--static-pending) .seq__stick {
  position: absolute;
  top: 0;
  left: 0;
  z-index: var(--layer-media);
  opacity: 0;
  will-change: transform;
}

/* §2 copy matches the KV heading; eyebrow, note and spacing grow by the same ratio (58 / 39). */
.duos-root .seq:not(.seq--static-pending) .seq__s2text {
  --s2-ratio: 1.487;
  position: absolute;
  top: 30vh;
  left: var(--page-gutter);
  z-index: var(--layer-copy);
  max-width: 48vw;
}

.duos-root .seq:not(.seq--static-pending) .seq__s2text .notes,
.duos-root .seq:not(.seq--static-pending) .seq__statement {
  visibility: visible;
}

.duos-root .seq:not(.seq--static-pending) .seq__s2text .eyebrow {
  clip-path: none;
}

.duos-root .seq:not(.seq--static-pending) .seq__s2text .eyebrow__mark {
  width: calc(292px * var(--s2-ratio));
  height: calc(20px * var(--s2-ratio));
}

.duos-root .seq:not(.seq--static-pending) .seq__statement {
  margin: calc(var(--spacing-22) * var(--s2-ratio)) 0;
  font-size: var(--text-heading);
  font-weight: var(--weight-display-heading);
  line-height: var(--leading-heading);
}

.duos-root .seq:not(.seq--static-pending) .seq__s2text .note {
  font-size: calc(var(--text-caption) * var(--s2-ratio));
}

.duos-root .seq:not(.seq--static-pending) .seq__overlay {
  position: absolute;
  inset: 0;
  z-index: var(--layer-diagram);
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.duos-root .seq:not(.seq--static-pending) .seq__photoWrap {
  position: absolute;
  z-index: var(--layer-media);
  opacity: 0;
  will-change: transform;
}

.duos-root .seq:not(.seq--static-pending) .seq__photo {
  display: block;
  width: 100%;
}

/* Hot side strong, cool side faint; the second use swaps them with a 0.6s crossfade. */
.duos-root .seq__heatSide {
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), stroke-width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.duos-root .seq__heatSide--left {
  opacity: var(--heat-hot-opacity, 0.95);
  stroke-width: var(--heat-hot-width, 8px);
}

.duos-root .seq__heatSide--right {
  opacity: var(--heat-cool-opacity, 0.32);
  stroke-width: var(--heat-cool-width, 6px);
}

.duos-root .seq--temp2 .seq__heatSide--left {
  opacity: var(--heat-cool-opacity, 0.32);
  stroke-width: var(--heat-cool-width, 6px);
}

.duos-root .seq--temp2 .seq__heatSide--right {
  opacity: var(--heat-hot-opacity, 0.95);
  stroke-width: var(--heat-hot-width, 8px);
}

.duos-root .seq:not(.seq--static-pending) .seq__s3text {
  position: absolute;
  top: 12vh;
  left: var(--page-gutter);
  z-index: var(--layer-copy);
  width: min(40vw, 580px);
  visibility: hidden;
}

.duos-root .seq:not(.seq--static-pending) .seq__copySlot {
  display: grid;
  margin-top: var(--spacing-22);
}

.duos-root .seq:not(.seq--static-pending) .seq__copySlot > * {
  grid-area: 1 / 1;
}

.duos-root .seq:not(.seq--static-pending) .seq__intro {
  margin: 0;
}

.duos-root .seq:not(.seq--static-pending) .seq__intro {
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.duos-root .seq:not(.seq--static-pending) .seq__intro span {
  display: block;
}

.duos-root .seq:not(.seq--static-pending) .seq__trust {
  display: flex;
  gap: var(--spacing-29);
}

.duos-root .seq:not(.seq--static-pending) .seq__trust .meta-label {
  font-size: 15px;
}

.duos-root .seq:not(.seq--static-pending) .seq__points {
  visibility: hidden;
  pointer-events: auto;
}

/* Steps sit above the note at the bottom so an opened selling point has room to grow. */
.duos-root .seq:not(.seq--static-pending) .seq__steps {
  position: absolute;
  bottom: calc(4vh + 48px);
  left: var(--page-gutter);
  z-index: var(--layer-controls);
  display: flex;
  gap: var(--spacing-43);
  visibility: hidden;
  pointer-events: auto;
}

.duos-root .seq__step {
  min-height: 44px;
  padding: var(--spacing-6) 0;
  text-align: left;
  opacity: 0.4;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.duos-root .seq__step--on {
  opacity: 1;
}

.duos-root .seq:not(.seq--static-pending) .seq__note {
  position: absolute;
  bottom: 4vh;
  left: var(--page-gutter);
  z-index: var(--layer-copy);
  margin: 0;
  visibility: hidden;
}

.duos-root .seq__unwound {
  opacity: 0;
}

.duos-root .story-line {
  position: fixed;
  left: 0;
  z-index: var(--layer-controls);
  width: 0;
  height: 1px;
  opacity: 0;
  background: var(--color-graphite);
  pointer-events: none;
  transition: opacity 0.18s linear;
}

.duos-root .table__term {
  font-weight: var(--weight-medium);
}

/* Storefront's shaded cells created a second panel inside the Cost card. */
.duos-root #cost .table thead th,
.duos-root #cost .table tbody th,
.duos-root #cost .table tbody td {
  background: transparent;
}

.duos-root .table__before {
  color: var(--color-graphite);
}

.duos-root .table__after {
  font-family: var(--font-display);
  font-size: var(--text-heading-sm);
}

/* Amount and its label wrap between each other, never inside either part. */
.duos-root .table__saving,
.duos-root .table__savingLabel {
  display: inline-block;
  white-space: nowrap;
}

.duos-root .table__savingLabel {
  margin-left: var(--spacing-6);
  font-family: var(--font-text);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.duos-root .cost__arrow {
  display: inline-block;
  margin-right: var(--spacing-10);
  color: var(--color-ink);
  font-size: 1.4em;
  line-height: 0;
}

.duos-root .table--compare {
  table-layout: fixed;
}

.duos-root .table--compare .table__label-col {
  width: 30%;
}

.duos-root .table--compare td,
.duos-root .table--compare th[scope='row'] {
  width: 30%;
}

.duos-root .table__model {
  display: block;
  margin-bottom: var(--spacing-4);
  font-family: var(--font-display);
  font-size: var(--text-subheading);
  font-weight: var(--weight-regular);
}

.duos-root .section__inner--colors {
  max-width: none;
}

.duos-root .colors--block {
  min-height: 64vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--spacing-22);
}

.duos-root .colors--reco {
  min-height: 72vh;
}

.duos-root .colors__model {
  margin: 0 0 var(--spacing-10);
}

.duos-root .colors__row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-43);
  width: 100%;
}

.duos-root .colors__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-14);
  transition: opacity 0.4s, transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.duos-root .colors__pick {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-10);
}

/* Override inherited button hover/active fills, keeping focus-visible intact. */
.duos-root .colors__pick:hover,
.duos-root .colors__pick:active,
.duos-root .colors__pick:focus {
  background: transparent;
  border: 0;
  box-shadow: none;
  color: inherit;
}

.duos-root .colors__item .meta-label {
  transition: color 0.3s;
}

.duos-root .colors__item--pre .meta-label {
  color: var(--color-ink);
}

.duos-root .colors__item img {
  width: 100%;
  max-width: 100%;
  height: calc(46vh * var(--height-ratio, 1));
  /* The supplied square photograph has generous side margins. Crop only those
     margins in the narrow cards; keep the complete product and its aspect. */
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1), filter 0.55s, opacity 0.4s;
}

.duos-root .colors--reco .colors__item img {
  height: calc(54vh * var(--height-ratio, 1));
}

.duos-root .colors__row--picked .colors__item:not(.colors__item--active) {
  opacity: 1;
}

.duos-root .colors__item--active img {
  transform: translateY(-8px) scale(1.02);
  filter: none;
}

.duos-root .colors__item--active .meta-label {
  text-decoration: underline;
  text-underline-offset: 5px;
}

@media (hover: hover) {
  .duos-root .colors__row:hover .colors__item:not(:hover) {
    opacity: 1;
    transform: scale(0.985);
  }

  .duos-root .colors__item:hover img {
    transform: translateY(-10px) scale(1.025);
    filter: none;
  }

  .duos-root .colors__item:hover .meta-label {
    color: var(--color-ink);
  }
}

.duos-root .colors__buy--row {
  width: 100%;
  min-height: 0;
  margin-top: var(--spacing-16);
  padding-top: var(--spacing-16);
  border-top: 1px solid var(--color-graphite);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-22);
  flex-wrap: wrap;
}

.duos-root .colors__detail { text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 767px) {
  /* SP: same size rule as the KV heading (min(token, vw)); the copy spans the full width
     above the body, and the stick starts below it. Ratio = 7.4vw at 375px / former 26.25px. */
  .duos-root .seq:not(.seq--static-pending) .seq__s2text {
    --s2-ratio: 1.057;
    top: 7vh;
    right: var(--page-gutter-sp);
    bottom: auto;
    left: var(--page-gutter-sp);
    max-width: none;
  }

  .duos-root .seq:not(.seq--static-pending) .seq__s2text .eyebrow__mark {
    width: 100%;
    height: calc(22px * var(--s2-ratio));
  }

  .duos-root .seq:not(.seq--static-pending) .seq__s2text .seq__statement {
    margin: calc(var(--spacing-16) * var(--s2-ratio)) 0;
    font-size: min(var(--text-heading), 7.4vw);
    line-height: var(--leading-heading);
  }

  .duos-root .seq:not(.seq--static-pending) .seq__s2text .note {
    font-size: calc(14px * var(--s2-ratio));
    line-height: 1.55;
  }

  .duos-root .seq:not(.seq--static-pending) .seq__s3text {
    top: 6vh;
    right: var(--page-gutter-sp);
    left: var(--page-gutter-sp);
    width: auto;
  }

  .duos-root .seq:not(.seq--static-pending) .seq__s3text .heading {
    font-size: min(var(--text-heading), 9vw);
    line-height: 1.12;
  }

  .duos-root .seq:not(.seq--static-pending) .seq__s3text .subheading {
    font-size: 20px;
    line-height: 1.45;
  }

  .duos-root .seq:not(.seq--static-pending) .seq__s3text .seq__intro {
    width: min(46vw, 180px);
    font-size: 17px;
    line-height: 1.7;
  }

  .duos-root .seq:not(.seq--static-pending) .seq__copySlot {
    margin-top: var(--spacing-16);
  }

  .duos-root .seq:not(.seq--static-pending) .seq__trust {
    gap: var(--spacing-14);
    white-space: nowrap;
  }

  .duos-root .seq:not(.seq--static-pending) .seq__trust .meta-label {
    font-size: var(--text-label);
  }

  .duos-root .seq:not(.seq--static-pending) .seq__points {
    width: min(46vw, 180px);
    margin-top: var(--spacing-16);
  }

  .duos-root .seq__point {
    min-height: 40px;
    padding: var(--spacing-10) var(--spacing-16);
    font-size: var(--text-body);
    line-height: 1.4;
  }

  .duos-root .seq__dialog {
    padding: var(--spacing-22);
  }

  .duos-root .seq__dialogTitle {
    font-size: min(var(--text-heading-sm), 6.4vw);
  }

  .duos-root .seq:not(.seq--static-pending) .seq__steps {
    bottom: calc(3vh + 40px);
    left: var(--page-gutter-sp);
    flex-direction: column;
    gap: var(--spacing-10);
    max-width: 46vw;
  }

  .duos-root .seq:not(.seq--static-pending) .seq__steps .body {
    font-size: 15px;
    line-height: 1.55;
  }

  .duos-root .seq:not(.seq--static-pending) .seq__note {
    bottom: 3vh;
    left: var(--page-gutter-sp);
    max-width: 46vw;
  }

  /* The pinned frame uses the height left by Safari's toolbars, so the steps and the note
     anchored to its bottom stay visible, and it matches the 3D layer (hero.css). */
  @supports (height: 100svh) {
    .duos-root .seq:not(.seq--static-pending) .seq__viewport {
      height: var(--duos-svh, 100svh);
    }
  }

  /* Short phones (story-sequence.js): the intro and the selling points share one slot and
     take turns, leaving the lower part of the screen to the steps. */
  .duos-root .seq--short:not(.seq--static-pending) .seq__s3text {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .duos-root .seq--short:not(.seq--static-pending) .seq__copySlot,
  .duos-root .seq--short:not(.seq--static-pending) .seq__points {
    grid-row: 4;
    grid-column: 1;
    align-self: start;
  }

  .duos-root .seq--short:not(.seq--static-pending) .seq__points {
    margin-top: var(--spacing-16);
  }

  /* Down to the shortest animated height (500px), cards and steps shrink with the screen. */
  .duos-root .seq--short:not(.seq--static-pending) .seq__point {
    min-height: 36px;
    padding: clamp(5px, 1.2svh, 10px) var(--spacing-16);
    font-size: clamp(13px, 2.4svh, 16px);
  }

  .duos-root .seq--short:not(.seq--static-pending) .seq__steps {
    gap: clamp(2px, 1svh, 10px);
  }

  .duos-root .seq--short:not(.seq--static-pending) .seq__steps .body {
    font-size: clamp(13px, 2.3svh, 15px);
    line-height: 1.45;
  }

  .duos-root .seq--static-pending {
    padding: var(--spacing-72) 0;
  }

  .duos-root .seq--static-pending .seq__viewport {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--spacing-43);
  }

  .duos-root .seq--static-pending .seq__s2text,
  .duos-root .seq--static-pending .seq__stick,
  .duos-root .seq--static-pending .seq__s3text,
  .duos-root .seq--static-pending .seq__photoWrap,
  .duos-root .seq--static-pending .seq__steps,
  .duos-root .seq--static-pending .seq__note {
    grid-column: 1;
  }

  .duos-root .seq--static-pending .seq__s2text {
    grid-row: 1;
  }

  .duos-root .seq--static-pending .seq__stick {
    grid-row: 2;
  }

  .duos-root .seq--static-pending .seq__s3text {
    grid-row: 3;
  }

  .duos-root .seq--static-pending .seq__photoWrap {
    grid-row: 4;
  }

  .duos-root .seq--static-pending .seq__steps {
    grid-row: 5;
  }

  .duos-root .seq--static-pending .seq__note {
    grid-row: 6;
  }

  .duos-root .seq--static-pending .seq__stick {
    width: min(100%, 300px);
  }

  .duos-root .seq--static-pending .seq__photoWrap {
    width: min(70vw, 240px);
  }

  .duos-root .seq__intro span {
    display: inline;
  }

  .duos-root .seq--static-pending .seq__steps {
    flex-direction: column;
    gap: var(--spacing-10);
  }

  .duos-root .table__savingLabel {
    display: block;
    margin-left: 0;
  }

  .duos-root #cost .table__term,
  .duos-root #cost .table__before,
  .duos-root #cost thead th {
    white-space: nowrap;
  }

  .duos-root #cost .table__savingLabel {
    white-space: normal;
  }

  .duos-root .table--compare .table__label-col {
    width: 76px;
  }

  .duos-root .table--compare th,
  .duos-root .table--compare td {
    padding: var(--spacing-14) var(--spacing-6);
    font-size: 14px;
    line-height: 1.45;
    /* Normal CJK breaking; numbers only break after their separators (<wbr> in compare.php). */
    overflow-wrap: break-word;
  }

  .duos-root .table--compare tbody th {
    font-size: var(--text-caption);
    white-space: nowrap;
  }

  .duos-root .table--compare .table__label-col {
    width: 92px;
  }

  .duos-root .table--compare th:first-child,
  .duos-root .table--compare td:first-child {
    padding-left: 0;
  }

  .duos-root .table--compare .table__model {
    font-size: clamp(16px, 4.4vw, 20px);
  }

  .duos-root .colors--block,
  .duos-root .colors--reco {
    min-height: 0;
    gap: var(--spacing-14);
  }

  .duos-root .colors__row {
    gap: var(--spacing-10);
  }

  .duos-root .colors__item img,
  .duos-root .colors--reco .colors__item img {
    width: 100%;
    height: clamp(150px, calc(25vh * var(--height-ratio, 1)), 210px);
  }

  .duos-root .colors__item .meta-label {
    font-size: var(--text-label);
    text-align: center;
  }
}