/* Sony headphones on Linux — direction: "The sentence is the layout" (seed 1332910793), reworked after review.
   Layout rule: two left edges only — column 1 (the page margin) and column 7 (the middle of the 12-column grid). */

:root {
  --bg: #e5e1d8;
  --surface: #dad5ca;
  --ink: #2a1d17;
  --muted: #5f5047;
  --accent: #456f3a;
  --accent-strong: #385c2f;
  --accent-ink: #ffffff;
  --track: #b3a899;

  --font: "Schibsted Grotesk", system-ui, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "DejaVu Sans Mono", monospace; /* taste-skill-ignore: only <code>/<pre> use it */

  --step-small: clamp(0.8125rem, 0.79rem + 0.1vw, 0.875rem);
  --step-body: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  --step-lead: clamp(1.25rem, 1.1rem + 0.7vw, 1.625rem);
  --step-head: clamp(2rem, 1.3rem + 3.2vw, 4rem);
  --step-display: clamp(3.25rem, 0.5rem + 8.6vw, 8.5rem);

  /* spacing scale: 8 12 16 24 32 48 64 96 */
  --s1: 0.5rem; --s2: 0.75rem; --s3: 1rem; --s4: 1.5rem; --s5: 2rem; --s6: 3rem; --s7: 4rem; --s8: 6rem;
  --margin: clamp(1rem, 2.2vw, 1.5rem);
  --gutter: clamp(1rem, 2vw, 2rem);
  --section: clamp(6rem, 12vw, 10rem);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
  --ease-soft: cubic-bezier(0.33, 1, 0.68, 1);
  --t-press: 140ms;
  --t-hover: 180ms;
  --t-ui: 240ms;
  --t-reveal: 800ms;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: var(--step-body); line-height: 1.45; letter-spacing: -0.01em; -webkit-font-smoothing: antialiased; overflow-x: clip; }
h1, h2, h3, p, figure, dl, dd, ol, ul { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; background: var(--surface); }
button, input { font: inherit; color: inherit; }
button { background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; }
code, pre { font-family: var(--mono); font-size: 0.9em; }
:target { scroll-margin-top: var(--s7); }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

h1, h2 { font-weight: 800; letter-spacing: -0.05em; line-height: 0.92; text-wrap: balance; }
.head { font-size: var(--step-head); line-height: 0.95; letter-spacing: -0.045em; }
.lead { font-size: var(--step-lead); line-height: 1.3; max-width: 34ch; }
p { max-width: 62ch; text-wrap: pretty; }

.wrap { padding-inline: var(--margin); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); }
.section { padding-block: calc(var(--section) / 2); }
.col-a { grid-column: 1 / span 6; }   /* edge 1 */
.col-b { grid-column: 7 / -1; }       /* edge 2 */

/* ---------- controls ---------- */
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3.25rem; padding: 0 var(--s4); background: var(--accent); color: var(--accent-ink); font-weight: 600; text-decoration: none; white-space: nowrap; transition: transform var(--t-press) var(--ease-out), background-color var(--t-hover) ease; }
.button:active { transform: scale(0.97); }
.button--inverse { background: var(--bg); color: var(--ink); }
.link { text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 0.2em; text-decoration-thickness: 0.07em; transition: text-decoration-color var(--t-hover) ease; }
.link-plain { text-decoration: underline; text-underline-offset: 0.18em; text-decoration-thickness: 0.07em; }
@media (hover: hover) and (pointer: fine) {
  .button:hover { background-color: var(--accent-strong); }
  .button--inverse:hover { background-color: var(--surface); }
  .link:hover { text-decoration-color: currentColor; }
}

/* ---------- navigation ---------- */
.nav { position: absolute; inset: 0 0 auto 0; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); align-items: baseline; padding-top: var(--s4); font-weight: 600; font-size: var(--step-small); z-index: 2; }
.nav-mark { grid-column: 1 / span 6; text-decoration: none; }
.nav nav { grid-column: 7 / -1; }
.nav-links { display: flex; justify-content: space-between; }
.nav-short { display: none; }

/* ---------- hero: the tray menu stands in the sentence ---------- */
.hero { min-height: 100svh; display: grid; align-items: center; padding-block: var(--s8) var(--s6); }
.hero-block { display: grid; gap: var(--s5); justify-items: start; }
.hero-line { font-size: var(--step-display); font-weight: 800; letter-spacing: -0.045em; line-height: 0.92; }
.hero-row { display: flex; align-items: center; gap: 0.16em; white-space: nowrap; }
.hero-slot { flex: none; height: 0.84em; position: relative; overflow: hidden; background: var(--ink); display: flex; align-items: center; padding-inline: var(--s3); }
.qs { display: block; font-size: var(--step-small); font-weight: 400; letter-spacing: 0; line-height: 1.2; }
.qs-pill { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--s2); width: 15rem; padding: var(--s2) var(--s3); border-radius: 999px; background: #6b5a50; color: var(--bg); }
.qs-pill.is-on { background: var(--accent); color: var(--accent-ink); }
.qs-icon { width: 1.4rem; height: 1.4rem; }
.qs-text { display: grid; }
.qs-title { font-weight: 600; }
.qs-sub { opacity: 0.85; }
.qs-arrow { width: 0.5rem; height: 0.5rem; margin-right: 0.3rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); }
.hero-sub { font-size: var(--step-lead); line-height: 1.3; max-width: 36ch; }
.hero-act { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s3) var(--s4); }
.hero-meta { font-size: var(--step-small); color: var(--muted); }
.hero-compat { display: grid; gap: var(--s1); font-size: var(--step-small); max-width: 60ch; }
.hero-compat p { max-width: none; }
.hero-compat strong { font-weight: 600; }

/* ---------- why ---------- */
.why { row-gap: var(--s6); align-items: start; }
.why-text { grid-column: 1 / span 6; display: grid; gap: var(--s4); align-content: start; }
.why-text h2 { max-width: 14ch; }
.why-pictures { grid-column: 7 / -1; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); column-gap: var(--gutter); row-gap: var(--s5); }
.why-fig figcaption, .dl-photo figcaption { margin-top: var(--s2); font-size: var(--step-small); color: var(--muted); }
.why-fig img { width: 100%; object-fit: cover; }
.why-fig--a { grid-column: 1 / -1; }
.why-fig--a img { aspect-ratio: 3 / 2; mix-blend-mode: multiply; }
.why-fig--b { grid-column: 1 / span 3; }
.why-fig--c { grid-column: 4 / span 3; }
.why-fig--b img, .why-fig--c img { aspect-ratio: 4 / 5; }

/* ---------- try ---------- */
.try { background: var(--surface); padding-block: calc(var(--section) / 2); row-gap: var(--s5); align-items: start; }
.try-intro { grid-column: 1 / span 5; display: grid; gap: var(--s4); }
.try-main { grid-column: 7 / -1; display: grid; gap: var(--s5); min-width: 0; }
.try-line { position: relative; display: flex; align-items: baseline; gap: 0.6em; padding-bottom: var(--s2); font-family: var(--mono); font-size: var(--step-lead); }
.try-prompt { color: var(--muted); }
.try-line::before, .try-line::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 0.2rem; }
.try-line::before { background: var(--muted); }
.try-line::after { background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform var(--t-ui) var(--ease-out); }
.try-line:focus-within::after { transform: scaleX(1); }
.try-input { flex: 1; min-width: 0; width: 100%; border: 0; background: none; padding: 0; font-family: var(--mono); font-size: inherit; font-weight: 400; letter-spacing: 0; line-height: 1.3; caret-color: var(--accent); }
.try-input:focus-visible { outline: none; }
.try-examples { display: flex; flex-wrap: wrap; gap: var(--s1); }
.try-ex { min-height: 2.75rem; padding: 0 var(--s3); background: var(--bg); transition: background-color var(--t-hover) ease, color var(--t-hover) ease, transform var(--t-press) var(--ease-out); }
.try-ex code { font-size: var(--step-small); }
.try-ex:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .try-ex:hover { background: var(--accent); color: var(--accent-ink); } }
.try-answer { display: grid; gap: var(--s3); }
.try-row { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: var(--s3); align-items: baseline; }
.try-row dt { font-size: var(--step-small); font-weight: 600; }
.try-row dd { min-width: 0; }
.try-row code { overflow-wrap: anywhere; }
.try-row.is-error dd { color: #8a2f1d; }
.try-note { font-size: var(--step-small); color: var(--muted); }

/* ---------- features: sentences with switches ---------- */
.features-head { padding-block: calc(var(--section) / 2) var(--s6); row-gap: var(--s4); align-items: end; }
.features-head h2 { grid-column: 1 / span 6; }
.features-note { grid-column: 7 / -1; max-width: 44ch; }
.band { display: grid; align-items: center; transition: background-color var(--t-ui) ease, color var(--t-ui) ease; }
.band:nth-of-type(odd):not(.is-on) { background: var(--surface); }
.band-inner { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); align-items: center; padding-block: var(--s5); }
.band-say { grid-column: 1 / span 6; font-size: clamp(1.5rem, 1rem + 1.6vw, 2.25rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.05; color: var(--muted); transition: color var(--t-ui) ease; }
.band-then { grid-column: 7 / span 5; max-width: 40ch; opacity: 0; transition: opacity var(--t-ui) ease; }
.band .switch { grid-column: 12; justify-self: end; }
.band.is-on { background: var(--accent); color: var(--accent-ink); }
.band.is-on .band-say { color: var(--accent-ink); }
.band.is-on .band-then { opacity: 1; }
.switch { position: relative; width: 4.5rem; height: 2.5rem; border-radius: 999px; background: var(--track); transition: background-color var(--t-ui) ease, transform var(--t-press) var(--ease-out); }
.switch span { position: absolute; top: 0.25rem; left: 0.25rem; width: 2rem; height: 2rem; border-radius: 50%; background: var(--ink); transition: transform var(--t-ui) var(--ease-out), background-color var(--t-ui) ease; }
.switch[aria-checked="true"] { background: var(--bg); }
.switch[aria-checked="true"] span { transform: translateX(2rem); background: var(--accent); }
.switch:active { transform: scale(0.96); }

/* ---------- stages: drag through the install ---------- */
.stages { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-template-rows: 1fr auto; column-gap: 0; min-height: 70svh; }
.stages-text { grid-column: 1 / span 6; background: var(--surface); padding: var(--s6) var(--margin); display: grid; align-content: end; gap: var(--s4); }
.stage-clause { font-size: var(--step-head); line-height: 0.95; max-width: 13ch; }
.stage-detail { font-size: var(--step-lead); line-height: 1.3; max-width: 30ch; }
.stages-ui { grid-column: 7 / -1; background: var(--ink); color: var(--bg); display: grid; place-items: center; padding: var(--s6) var(--margin); }
.stage-frag { grid-area: 1 / 1; width: min(27.5rem, 100%); opacity: 0; visibility: hidden; transition: opacity 200ms ease, visibility 0s linear 200ms; }
.stage-frag.is-current { opacity: 1; visibility: visible; transition: opacity 200ms ease; }
.stages-track { grid-column: 1 / -1; background: var(--surface); padding: var(--s4) var(--margin) var(--s5); display: grid; gap: var(--s2); align-content: start; }
.range-wrap { position: relative; height: 2rem; }
.range-wrap::before, .range-fill { content: ""; position: absolute; left: 0; top: 50%; height: 0.5rem; margin-top: -0.25rem; pointer-events: none; }
.range-wrap::before { right: 0; background: var(--track); }
.range-fill { width: var(--pct, 0%); background: var(--ink); transition: width var(--t-ui) var(--ease-out); }
.stage-range { position: relative; -webkit-appearance: none; appearance: none; width: 100%; height: 2rem; background: transparent; margin: 0; }
.stage-range::-webkit-slider-runnable-track { height: 0.5rem; background: transparent; }
.stage-range::-moz-range-track { height: 0.5rem; background: transparent; }
.stage-range::-webkit-slider-thumb { -webkit-appearance: none; width: 2rem; height: 2rem; margin-top: -0.75rem; background: var(--accent); border: 0; border-radius: 0; cursor: grab; }
.stage-range::-moz-range-thumb { width: 2rem; height: 2rem; background: var(--accent); border: 0; border-radius: 0; cursor: grab; }
.stage-names { display: flex; justify-content: space-between; color: var(--muted); }
.stage-names li { cursor: pointer; transition: color var(--t-hover) ease; }
.stage-names li.is-current { color: var(--ink); font-weight: 600; }

.frag-dl { background: var(--bg); color: var(--ink); padding: var(--s3) var(--s4); display: grid; grid-template-columns: 1fr auto; gap: var(--s1) var(--s3); font-size: var(--step-small); }
.frag-dl-name { font-weight: 600; overflow-wrap: anywhere; }
.frag-dl-meta { color: var(--muted); }
.frag-dl-bar { grid-column: 1 / -1; height: 0.35rem; background: var(--surface); }
.frag-dl-bar span { display: block; height: 100%; width: 100%; background: var(--accent); }
.frag-term { margin: 0; padding: var(--s3) var(--s4); background: #1b120e; color: var(--bg); font-size: var(--step-small); line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.frag-bt { background: var(--bg); color: var(--ink); padding: var(--s3) 0; font-size: var(--step-small); }
.frag-bt-title { padding: 0 var(--s4) var(--s2); font-weight: 600; }
.frag-bt-row { display: flex; justify-content: space-between; padding: var(--s2) var(--s4); }
.frag-bt-row span:last-child { color: var(--muted); }
.frag-bt-row.is-sel { background: var(--surface); }
.frag-bt-row.is-sel span:last-child { color: var(--accent); font-weight: 600; }
.frag-menu { background: var(--bg); color: var(--ink); padding: var(--s1) 0; font-size: var(--step-small); width: min(17rem, 100%); margin-inline: auto; }
.frag-menu-head { padding: var(--s1) var(--s3) var(--s2); color: var(--muted); }
.frag-menu-item { padding: 0.375rem var(--s3) 0.375rem 2.25rem; position: relative; }
.frag-menu-item.is-checked::before { content: ""; position: absolute; left: var(--s3); top: 50%; width: 0.5rem; height: 0.5rem; margin-top: -0.25rem; border-radius: 50%; background: currentColor; }
.frag-menu-item.is-hover { background: var(--accent); color: var(--accent-ink); }
.frag-menu-gap { margin-top: var(--s1); }

/* ---------- downloads ---------- */
.downloads { row-gap: var(--s6); align-items: start; grid-template-rows: auto 1fr; }
.dl-title { grid-column: 1 / span 6; max-width: 14ch; }
.dl-photo { grid-column: 1 / span 5; grid-row: 2; }
.dl-photo img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.dl-shot { background: var(--surface); padding: var(--s5) var(--s5) var(--s4); }
.dl-shot img { aspect-ratio: auto; object-fit: contain; background: none; max-height: 34rem; width: auto; margin-inline: auto; }
.dl-main { grid-column: 7 / -1; grid-row: 1 / span 2; display: grid; gap: var(--s5); align-content: start; }
.dl-choices { display: grid; gap: var(--s1); }
.dl-choice { display: grid; grid-template-columns: 6rem minmax(0, 1fr) auto; gap: var(--s3); align-items: center; min-height: 4rem; padding: var(--s3) var(--s4); background: var(--surface); color: var(--ink); text-decoration: none; transition: background-color var(--t-hover) ease, color var(--t-hover) ease, transform var(--t-press) var(--ease-out); }
.dl-choice.is-pick { background: var(--accent); color: var(--accent-ink); }
.dl-choice.is-off { color: var(--muted); }
.dl-kind { font-size: var(--step-lead); font-weight: 800; letter-spacing: -0.02em; }
.dl-val { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
a.dl-choice:active { transform: scale(0.99); }
@media (hover: hover) and (pointer: fine) {
  a.dl-choice:hover { background: var(--ink); color: var(--bg); }
  a.dl-choice.is-pick:hover { background: var(--accent-strong); color: var(--accent-ink); }
}
.dl-install { display: grid; gap: var(--s1); }
.dl-install-label { font-size: var(--step-small); font-weight: 600; }
.dl-install-cmd { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: var(--s3); padding: var(--s2) var(--s2) var(--s2) var(--s3); background: var(--ink); color: var(--bg); }
.dl-install-cmd code { white-space: nowrap; overflow-x: auto; font-size: var(--step-small); padding-block: var(--s1); }
.dl-install-cmd .dl-copy { color: var(--bg); }
.dl-for small { display: block; margin-top: 0.25rem; font-size: var(--step-small); opacity: 0.85; }
.dl-meta { display: grid; gap: var(--s1); font-size: var(--step-small); color: var(--muted); }
.dl-meta div { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: var(--s3); }
.dl-meta dt { font-weight: 600; color: var(--ink); }
.dl-sums { display: grid; gap: var(--s2); font-size: var(--step-small); }
.dl-sum { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: var(--s3); row-gap: 0.125rem; align-items: baseline; }
.dl-sum code { grid-column: 1 / -1; grid-row: 2; }
.dl-sum span { font-weight: 600; }
.dl-sum code { overflow-wrap: anywhere; color: var(--muted); }
.dl-copy { min-height: 2.5rem; padding-inline: var(--s2); font-weight: 600; text-decoration: underline; text-underline-offset: 0.2em; }
.dl-facts { display: grid; gap: var(--s3); padding: var(--s4); background: var(--surface); }
.dl-facts-title { font-size: var(--step-body); font-weight: 600; letter-spacing: -0.01em; line-height: 1.3; }
.dl-facts-title + .dl-facts-list { margin-top: calc(var(--s3) * -0.5); }
.dl-facts-list { display: grid; gap: var(--s1); font-size: var(--step-small); padding-left: 1.1em; list-style: disc; }
.dl-facts-list code { overflow-wrap: anywhere; }
.dl-facts-cmds { list-style: none; padding-left: 0; }

/* ---------- faq ---------- */
.faq { row-gap: var(--s6); align-items: start; overflow-x: clip; }
.faq-title { grid-column: 1 / span 6; max-width: 12ch; }
.faq-list { grid-column: 7 / -1; display: grid; gap: var(--s1); }
.faq details { padding: var(--s3) var(--s4); margin-inline: calc(var(--s4) * -1); transition: background-color var(--t-ui) ease; }
.faq details[open] { background: var(--surface); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: var(--s5); font-size: var(--step-lead); line-height: 1.3; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 0.6rem; height: 0.6rem; margin-top: 0.45rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); transition: transform var(--t-ui) var(--ease-out); }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: 0.75rem; }
.faq details p { margin-top: var(--s3); max-width: 52ch; }
.faq details p + p { margin-top: var(--s2); }
@media (hover: hover) and (pointer: fine) { .faq summary:hover { color: var(--accent); } }

/* ---------- footer ---------- */
.foot { margin-top: calc(var(--section) / 2); background: var(--ink); color: var(--bg); overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr); row-gap: var(--s8); padding-top: var(--s7); }
.foot-top { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); row-gap: var(--s5); align-items: start; }
.foot-invite { grid-column: 1 / span 6; display: grid; gap: var(--s5); justify-items: start; }
.foot-say { font-size: var(--step-head); font-weight: 800; letter-spacing: -0.05em; line-height: 0.95; max-width: 15ch; text-wrap: balance; }
.foot-links { grid-column: 7 / -1; display: grid; gap: var(--s1); }
.foot-legal { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); row-gap: var(--s1); align-items: end; font-size: var(--step-small); color: #cbbfb2; padding-bottom: var(--s1); }
.foot-legal p:first-child { grid-column: 1 / span 6; }
.foot-legal p:last-child { grid-column: 7 / -1; }
.foot-mark { margin-top: calc(var(--s8) * -1 + var(--s4)); font-size: clamp(7rem, 26vw, 28rem); font-weight: 800; letter-spacing: -0.06em; line-height: 0.8; white-space: nowrap; padding-left: var(--margin); transform: translateY(28%); margin-bottom: -0.22em; max-width: none; min-width: 0; }

/* ---------- tablet: stack where the two edges get too narrow ---------- */
@media (max-width: 64em) {
  .try-intro, .try-main, .dl-title, .dl-main, .faq-title, .faq-list, .features-head h2, .features-note, .foot-invite { grid-column: 1 / -1; }
  .foot-links { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: var(--s1) var(--s4); }
  .dl-main { grid-row: auto; order: 2; }
  .dl-photo { grid-column: 1 / span 7; grid-row: auto; order: 3; }
  .band-say { grid-column: 1 / span 10; }
  .band-then { grid-column: 1 / span 10; grid-row: 2; margin-top: var(--s1); }
  .band .switch { grid-column: 11 / -1; grid-row: 1 / span 2; }
  .band:not(.is-on) .band-then { display: none; }
  .hero-row:last-child { flex-wrap: wrap; white-space: normal; row-gap: 0.12em; margin-top: 0.14em; }
  .hero-slot { width: fit-content; height: auto; padding: var(--s2); font-size: 1rem; }
}

/* ---------- phone ---------- */
@media (max-width: 47.99em) {
  .nav-links { display: none; }
  .nav-short { display: inline; }
  .nav nav { grid-column: 7 / -1; justify-self: end; }

  .hero { padding-top: var(--s8); }
  .hero-line { font-size: 11vw; }
  .hero-act .button { flex: 1 1 100%; }

  .why-text, .why-pictures { grid-column: 1 / -1; }
  .try-row { grid-template-columns: 1fr; gap: 0.125rem; }

  .band-inner { padding-block: var(--s4); grid-template-columns: minmax(0, 1fr) auto; column-gap: var(--s4); }
  .band-say, .band-then { grid-column: 1; }
  .band .switch { grid-column: 2; }
  .switch { width: 3.75rem; height: 2.75rem; }
  .switch span { width: 2.25rem; height: 2.25rem; }
  .switch[aria-checked="true"] span { transform: translateX(1rem); }

  .stages { min-height: 0; }
  .stages-ui { grid-column: 1 / -1; grid-row: 1; min-height: 40svh; }
  .stages-text { grid-column: 1 / -1; grid-row: 2; padding-block: var(--s5); }
  .stages-track { grid-row: 3; }
  .stage-clause { max-width: none; }
  .stage-range::-webkit-slider-thumb { width: 2.5rem; height: 2.5rem; margin-top: -1rem; }

  .dl-choice { grid-template-columns: 1fr auto; row-gap: 0.125rem; }
  .dl-choice .dl-for { grid-column: 1 / -1; grid-row: 2; font-size: var(--step-small); }
  .dl-choice .dl-val { grid-column: 2; grid-row: 1; }
  .dl-photo { grid-column: 1 / -1; }
  .dl-shot { padding: var(--s4) var(--s3) var(--s3); }
  .dl-install-cmd code { white-space: pre-wrap; overflow-wrap: anywhere; }
  .try-line { font-size: var(--step-body); }

  .faq summary { font-size: var(--step-body); }
  .faq details { margin-inline: calc(var(--margin) * -1); padding-inline: var(--margin); }

  .foot-invite, .foot-links { grid-column: 1 / -1; }
  .foot-say { max-width: none; }
  .foot-invite .button { justify-self: stretch; }
  .foot-links { display: flex; flex-wrap: wrap; gap: var(--s1) var(--s4); }
  .foot-legal p:first-child, .foot-legal p:last-child { grid-column: 1 / -1; }
  .foot-mark { font-size: 34vw; }
}

/* ---------- motion ---------- */
.shutter { overflow: hidden; }
@media (prefers-reduced-motion: no-preference) {
  .js [data-rise] { opacity: 0; transform: translateY(18px); animation: rise var(--t-reveal) var(--ease-out) forwards; animation-delay: calc(var(--i, 0) * 90ms + 500ms); }
  .js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 700ms var(--ease-out), transform 900ms var(--ease-out); transition-delay: calc(var(--i, 0) * 80ms); }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
  .js .shutter[data-reveal] { opacity: 1; transform: none; clip-path: inset(0 100% 0 0); transition: clip-path 1100ms var(--ease-in-out); }
  .js .shutter[data-reveal] img, .js .shutter[data-reveal] .qs { transform: scale(1.08); transition: transform 1500ms var(--ease-soft); }
  .js .shutter[data-reveal].is-in { clip-path: inset(0); }
  .js .shutter[data-reveal].is-in img, .js .shutter[data-reveal].is-in .qs { transform: none; }
  .why-fig { overflow: hidden; }
  .why-fig img { transition: transform 1200ms var(--ease-soft); }
  @media (hover: hover) and (pointer: fine) { .why-fig:hover img { transform: scale(1.03); } }
}
@media (prefers-reduced-motion: reduce) {
  .band, .band-then, .switch, .switch span, .stage-frag, .qs-pill { transition-duration: 1ms; }
}
@keyframes rise { to { opacity: 1; transform: none; } }