/* KHEE / ХЭЭ — cyberpunk storefront for 200 one-of-one pieces.
   Style asked for by the owner (7 Nov): neon on black, HUD readouts, glitch. Tokens first; everything below uses them. */
:root {
  --bg: #07070b;
  --surface: #11121a;
  --surface-2: #191a25;
  --ink: #f2f4ff;
  --muted: #a3aac0;
  --lime: #d4ff2a;
  --magenta: #ff2a6d;
  --cyan: #22e4ff;
  --on-neon: #07070b;
  --glow-lime: 0 0 6px rgba(212, 255, 42, .55), 0 0 22px rgba(212, 255, 42, .35);
  --glow-mag: 0 0 6px rgba(255, 42, 109, .6), 0 0 24px rgba(255, 42, 109, .35);
  --glow-cyan: 0 0 6px rgba(34, 228, 255, .55), 0 0 22px rgba(34, 228, 255, .3);

  --display: "Unbounded", "Arial Black", sans-serif;
  --text: "Onest", "Helvetica Neue", Arial, sans-serif;
  --hud: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --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-giant: clamp(64px, 13vw, 230px);

  --margin: clamp(16px, 2.2vw, 32px);
  --gap-section: clamp(96px, 14vw, 200px);
  --ease: cubic-bezier(.2, .7, .1, 1);
  --t-fast: 160ms;
  --t-mid: 420ms;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 var(--step-body)/1.55 var(--text); overflow-x: clip;
}
img, canvas, video, model-viewer { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
::selection { background: var(--magenta); color: var(--on-neon); }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- screen texture: scanlines + a slow flicker, above everything, never blocks clicks ---------- */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 90; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, .035) 0 1px, transparent 1px 3px);
  mix-blend-mode: overlay;
}

/* ---------- HUD bar ---------- */
.hud {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  display: flex; align-items: center; gap: 24px; padding: 12px var(--margin);
  font: 500 var(--step-small)/1 var(--hud); letter-spacing: .06em; text-transform: uppercase;
  background: rgba(7, 7, 11, .82);
}
.hud .mark { font: 900 15px/1 var(--display); letter-spacing: 0; text-decoration: none; color: var(--lime); text-shadow: var(--glow-lime); }
.hud nav { display: flex; gap: 22px; margin-left: auto; }
.hud nav a { text-decoration: none; color: var(--ink); padding: 6px 0; position: relative; }
.hud nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform var(--t-fast) var(--ease); box-shadow: var(--glow-cyan); }
.hud nav a:hover::after, .hud nav a:focus-visible::after { transform: scaleX(1); }
.hud .clock { color: var(--cyan); text-shadow: var(--glow-cyan); white-space: nowrap; }
.hud .live { color: var(--lime); white-space: nowrap; }
.hud .live::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; background: var(--lime); box-shadow: var(--glow-lime); animation: blink 1.2s steps(2) infinite; vertical-align: 1px; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 52px; padding: 0 28px;
  background: var(--lime); color: var(--on-neon); border: 0; border-radius: 0; cursor: pointer;
  font: 700 15px/1 var(--display); text-transform: uppercase; text-decoration: none; letter-spacing: .02em;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  transition: transform var(--t-fast) var(--ease), filter var(--t-fast);
  box-shadow: var(--glow-lime);
}
.btn:hover { transform: translate(-2px, -2px); filter: drop-shadow(4px 4px 0 var(--magenta)); }
.btn:active { transform: translate(1px, 1px); filter: none; }
.btn.ghost { background: transparent; color: var(--cyan); outline: 2px solid var(--cyan); outline-offset: -2px; box-shadow: none; }
.btn.ghost:hover { filter: drop-shadow(4px 4px 0 var(--magenta)); }
.link-arrow { font: 500 var(--step-small)/1 var(--hud); text-transform: uppercase; letter-spacing: .06em; color: var(--cyan); text-decoration: none; }
.link-arrow:hover { color: var(--lime); }

/* ---------- glitch wordmark: two coloured copies jump on a stepped clock ---------- */
.glitch { position: relative; display: inline-block; }
.glitch::before, .glitch::after { content: attr(data-text); position: absolute; inset: 0; pointer-events: none; }
.glitch::before { color: var(--magenta); clip-path: inset(0 0 100% 0); animation: g1 3.2s steps(1) infinite; }
.glitch::after { color: var(--cyan); clip-path: inset(100% 0 0 0); animation: g2 2.7s steps(1) infinite; }
@keyframes g1 { 0%, 86%, 96%, 100% { transform: none; clip-path: inset(0 0 100% 0); } 88% { transform: translate(-14px, 2px); clip-path: inset(18% 0 52% 0); } 92% { transform: translate(9px, -2px); clip-path: inset(62% 0 8% 0); } }
@keyframes g2 { 0%, 80%, 94%, 100% { transform: none; clip-path: inset(100% 0 0 0); } 83% { transform: translate(12px, 0); clip-path: inset(30% 0 40% 0); } 90% { transform: translate(-8px, 1px); clip-path: inset(4% 0 80% 0); } }

/* ---------- hero: name split to corners, the garment turns between them ---------- */
.hero { position: relative; height: 240svh; }
.hero-stage { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.corner { position: absolute; z-index: 5; margin: 0; font: 900 var(--step-giant)/.85 var(--display); letter-spacing: -.02em; color: var(--lime); text-shadow: var(--glow-lime); }
.corner.tl { top: calc(56px + var(--margin)); left: var(--margin); }
.corner.br { bottom: var(--margin); right: var(--margin); color: var(--magenta); text-shadow: var(--glow-mag); }
.floor {
  position: absolute; left: -50%; right: -50%; bottom: -10%; height: 70%; z-index: 0;
  background:
    repeating-linear-gradient(to right, rgba(34, 228, 255, .35) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(to bottom, rgba(34, 228, 255, .35) 0 1px, transparent 1px 80px);
  transform: perspective(520px) rotateX(64deg); transform-origin: 50% 100%;
  animation: floor 3.5s linear infinite;
  -webkit-mask-image: linear-gradient(to top, #000 30%, transparent 92%); mask-image: linear-gradient(to top, #000 30%, transparent 92%);
}
@keyframes floor { to { background-position: 0 80px, 0 80px; } }
.sun { position: absolute; z-index: 0; left: 50%; top: 30%; width: min(46vw, 640px); aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; background: repeating-linear-gradient(to bottom, var(--magenta) 0 14px, transparent 14px 22px); opacity: .22; filter: blur(.5px); }
.sew-bg { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; opacity: .55; }
.hero model-viewer { position: absolute; z-index: 3; left: 50%; top: 52%; translate: -50% -50%; width: min(48vw, 760px); height: 78svh; --poster-color: transparent; background: transparent; }
.hero-copy { position: absolute; z-index: 6; left: var(--margin); top: 44%; width: min(30ch, 26vw); }
.hero-copy p { margin: 0 0 22px; font-size: var(--step-lead); line-height: 1.35; }
.hero-copy > * { animation: rise 760ms var(--ease) both; animation-delay: calc(var(--i, 0) * 90ms + 250ms); }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } }
.hero model-viewer { cursor: grab; }
.hero-copy .from { display: block; margin-top: 16px; font: 500 var(--step-small)/1.4 var(--hud); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.hero-readout { position: absolute; z-index: 6; right: var(--margin); top: 38%; width: 250px; font: 500 var(--step-small)/1.7 var(--hud); text-transform: uppercase; letter-spacing: .05em; }
.hero-readout dt { color: var(--muted); }
.hero-readout dd { margin: 0 0 10px; color: var(--cyan); text-shadow: var(--glow-cyan); }
.hero-readout dd.big { color: var(--ink); text-shadow: none; font: 700 var(--step-lead)/1.15 var(--display); text-transform: none; letter-spacing: 0; }
.hero-readout a { color: var(--lime); }
.frame { position: absolute; z-index: 4; left: 50%; top: 52%; translate: -50% -50%; width: min(52vw, 820px); height: 82svh; pointer-events: none;
  --c: var(--cyan); background:
    linear-gradient(var(--c), var(--c)) top left / 34px 2px no-repeat, linear-gradient(var(--c), var(--c)) top left / 2px 34px no-repeat,
    linear-gradient(var(--c), var(--c)) top right / 34px 2px no-repeat, linear-gradient(var(--c), var(--c)) top right / 2px 34px no-repeat,
    linear-gradient(var(--c), var(--c)) bottom left / 34px 2px no-repeat, linear-gradient(var(--c), var(--c)) bottom left / 2px 34px no-repeat,
    linear-gradient(var(--c), var(--c)) bottom right / 34px 2px no-repeat, linear-gradient(var(--c), var(--c)) bottom right / 2px 34px no-repeat; }
.scroll-cue { position: absolute; z-index: 6; left: var(--margin); bottom: var(--margin); font: 500 var(--step-small)/1 var(--hud); color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- ticker ---------- */
.ticker { overflow: hidden; background: var(--lime); color: var(--on-neon); padding: 14px 0; }
.ticker-track { display: flex; width: max-content; gap: 48px; animation: tick 60s linear infinite; font: 700 var(--step-lead)/1 var(--display); text-transform: uppercase; white-space: nowrap; }
.ticker-track span { display: inline-flex; gap: 48px; }
@keyframes tick { to { transform: translateX(-50%); } }

/* ---------- statement pinned, garments pass ---------- */
.statement { position: relative; height: 175svh; overflow-x: clip; }
.statement-pin { position: sticky; top: 0; height: 100svh; display: grid; place-items: center; z-index: 2; pointer-events: none; }
.statement-pin p { margin: 0; padding: 18px 26px; background: rgba(7, 7, 11, .9); width: min(62vw, 980px); font: 700 clamp(24px, 2.1vw, 30px)/1.3 var(--display); text-align: center; text-wrap: balance; }
.statement-pin p em { font-style: normal; color: var(--magenta); text-shadow: var(--glow-mag); }
.drift { position: absolute; z-index: 1; top: 0; left: 0; right: 0; }
.drift img { position: absolute; width: 22vw; filter: drop-shadow(0 0 1.5px var(--cyan)) drop-shadow(0 0 26px rgba(34, 228, 255, .45)); }
.drift img:nth-child(1) { left: 4vw; top: 10svh; }
.drift img:nth-child(2) { right: 4vw; top: 70svh; width: 26vw; }
.drift img:nth-child(3) { left: 30vw; top: 112svh; width: 18vw; }

/* ---------- showcase: huge neon stitch render + one column card ---------- */
.show { position: relative; height: 100svh; overflow: hidden; background: var(--surface); }
.show canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.show .grid4 { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(4, 1fr); padding: 0 var(--margin); align-items: center; }
.show .card { grid-row: 1; background: var(--bg); padding: 28px 24px; min-height: 52svh; display: flex; flex-direction: column; gap: 10px; outline: 2px solid var(--line, var(--cyan)); outline-offset: -2px; }
.show:nth-of-type(1) .card { grid-column: 2; }
.show .card h2, .show .card h3 { margin: 0; font: 700 clamp(22px, 2vw, 30px)/1.1 var(--display); }
.show .card .mn { font: 600 var(--step-body)/1.3 var(--text); color: var(--magenta); }
.show .card .meta { font: 500 var(--step-small)/1.6 var(--hud); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.show .card .price { font: 700 var(--step-lead)/1.1 var(--display); color: var(--lime); text-shadow: var(--glow-lime); }
.show .card img { width: auto; max-width: 70%; height: 22svh; object-fit: contain; align-self: center; margin: 6px 0; }
.show .card .btn { margin-top: auto; width: 100%; }
.show .label { position: absolute; left: var(--margin); bottom: var(--margin); font: 500 var(--step-small)/1.4 var(--hud); color: var(--cyan); text-transform: uppercase; letter-spacing: .06em; }

/* ---------- verbs: one word at a time ---------- */
.verb { position: relative; height: 100svh; overflow: hidden; }
.verb .bg { position: absolute; inset: 0; }
.verb .word { position: sticky; top: 50%; z-index: 3; margin: 0; translate: 0 -50%; text-align: center; font: 900 var(--step-giant)/.9 var(--display); letter-spacing: -.03em; color: var(--ink); mix-blend-mode: normal; text-shadow: 0 0 2px var(--bg), var(--glow-cyan); }
.verb .say { position: absolute; z-index: 4; left: var(--margin); bottom: var(--margin); max-width: 40ch; margin: 0; padding: 14px 16px; background: rgba(7, 7, 11, .86); font-size: var(--step-body); }
.wall { display: grid; grid-template-columns: repeat(20, 1fr); gap: 4px; padding: 64px 8px 8px; opacity: .42; }
.wall img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.sizes-field { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .6; }
.sizes-field text { font: 900 92px var(--display); fill: none; stroke: var(--magenta); stroke-width: 1.5; }
.verb .tagbig { position: absolute; right: 6vw; top: 50%; translate: 0 -50%; height: 84svh; width: auto; opacity: .8; }
.verb canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ---------- archive: all 200 at one size ---------- */
.archive { padding: var(--gap-section) var(--margin) 0; }
.archive h2, .sizes h2 { margin: 0 0 28px; font: 900 var(--step-head)/1 var(--display); letter-spacing: -.02em; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.chip { min-height: 40px; padding: 0 14px; background: var(--surface); border: 0; cursor: pointer; font: 500 var(--step-small)/1 var(--hud); text-transform: uppercase; letter-spacing: .05em; color: var(--ink); transition: background var(--t-fast), color var(--t-fast); }
.chip:hover { background: var(--surface-2); color: var(--cyan); }
.chip[aria-pressed="true"] { background: var(--cyan); color: var(--on-neon); }
.count { font: 500 var(--step-small)/1 var(--hud); color: var(--lime); text-transform: uppercase; letter-spacing: .06em; margin: 0 0 18px; }
.coll { margin: 0; }
.coll h3 { position: sticky; top: 46px; z-index: 3; margin: 0; padding: 72px 0 16px; background: var(--bg); font: 700 clamp(20px, 2.1vw, 30px)/1.2 var(--display); color: var(--magenta); text-shadow: var(--glow-mag); }
.coll h3 span { color: var(--muted); text-shadow: none; font-weight: 500; }
.rows { list-style: none; margin: 0; padding: 0; }
.rows a { display: grid; grid-template-columns: 5.5em 1.25fr 1fr 1.2fr 8.5em; align-items: baseline; gap: 16px; padding: .32em 0; text-decoration: none; font: 400 var(--step-lead)/1.3 var(--text); transition: color var(--t-fast), transform var(--t-fast) var(--ease); }
.rows a:hover, .rows a:focus-visible { color: var(--lime); transform: translateX(10px); }
.rows .no { font-family: var(--hud); color: var(--cyan); }
.rows .mn { color: var(--muted); }
.rows .pr { text-align: right; font-variant-numeric: tabular-nums; }
.rows .sold { opacity: .32; text-decoration: line-through; }
.peek { position: fixed; z-index: 50; left: 0; top: 0; width: 220px; pointer-events: none; opacity: 0; transition: opacity var(--t-fast); filter: drop-shadow(0 0 18px rgba(212, 255, 42, .35)); }
.peek.on { opacity: 1; }

/* ---------- sizes ---------- */
.sizes { padding: var(--gap-section) var(--margin) 0; display: grid; grid-template-columns: 1fr 2fr; gap: 48px; }
.sizes .intro p { max-width: 42ch; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.sizes table { width: 100%; border-collapse: collapse; font: 400 var(--step-body)/1.4 var(--text); font-variant-numeric: tabular-nums; }
.sizes th, .sizes td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--surface-2); }
.sizes th { font: 500 var(--step-small)/1.2 var(--hud); color: var(--cyan); text-transform: uppercase; letter-spacing: .05em; }
.sizes td:first-child { font-family: var(--display); font-weight: 700; color: var(--lime); }
.sizes .note { color: var(--muted); font-size: var(--step-small); }

/* ---------- curtain: three garments on neon fields ---------- */
.curtain { position: relative; margin-top: var(--gap-section); }
.curtain .panel { position: sticky; top: 0; height: 100svh; display: grid; place-items: center; overflow: hidden; }
.curtain .panel img { height: 82svh; width: auto; object-fit: contain; }
.curtain .panel.lime { background: var(--lime); color: var(--on-neon); }
.curtain .panel.mag { background: var(--magenta); color: var(--on-neon); }
.curtain .panel.cyan { background: var(--cyan); color: var(--on-neon); }
.curtain .cap { position: absolute; left: var(--margin); bottom: var(--margin); font: 700 var(--step-lead)/1.2 var(--display); max-width: 70vw; }
.curtain .cap a { color: inherit; }
.curtain .cap small { display: block; font: 500 var(--step-small)/1.4 var(--hud); text-transform: uppercase; letter-spacing: .06em; }

/* ---------- made once: pinned title, hang tags pass ---------- */
.once { position: relative; padding-bottom: 30svh; }
.once-pin { position: sticky; top: 0; height: 100svh; display: grid; place-items: center; z-index: 3; pointer-events: none; }
.once-pin h2 { margin: 0; font: 900 var(--step-giant)/.85 var(--display); text-align: center; color: transparent; -webkit-text-stroke: 2px var(--lime); filter: drop-shadow(0 0 10px rgba(212, 255, 42, .4)); }
.once figure { position: relative; z-index: 1; width: 27vw; margin: 0 0 18svh; }
.once figure:nth-of-type(odd) { margin-left: 9vw; }
.once figure:nth-of-type(even) { margin-left: auto; margin-right: 9vw; }
.once figure img { width: 100%; height: auto; }
.once figcaption { margin-top: 12px; max-width: 32ch; }
.once figcaption b { display: block; font: 700 var(--step-body)/1.3 var(--display); }

/* ---------- footer ---------- */
.foot { display: grid; grid-template-columns: 1fr 1fr; min-height: 100svh; background: var(--surface); }
.foot .pic { position: relative; overflow: hidden; background: var(--magenta); }
.foot .pic img { position: absolute; width: 140%; max-width: none; left: -20%; bottom: -26%; }
.foot .side { padding: 80px var(--margin) var(--margin); display: flex; flex-direction: column; }
.foot .mark { font: 900 var(--step-body)/1 var(--display); color: var(--lime); margin-bottom: 40px; }
.foot nav { display: flex; flex-direction: column; gap: 18px; }
.foot nav a { font: 900 clamp(26px, 2.8vw, 46px)/1 var(--display); text-decoration: none; transition: transform var(--t-fast) var(--ease), color var(--t-fast); }
.foot nav:hover a { color: var(--muted); }
.foot nav a:hover { color: var(--lime); transform: translateX(12px); }
.foot .cols { display: flex; gap: 48px; margin-top: 64px; font-size: 15px; }
.foot .big { margin-top: auto; padding-top: 48px; font: 900 var(--step-giant)/.85 var(--display); font-size: min(var(--step-giant), 12.5vw); color: var(--lime); text-shadow: var(--glow-lime); }
.foot .legal { margin-top: 18px; font: 500 13px/1.4 var(--hud); color: var(--muted); }

/* ---------- reveal on scroll (content stays visible without script) ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 620ms var(--ease), transform 620ms var(--ease); transition-delay: calc(var(--i, 0) * 80ms); }
.js [data-reveal].in { opacity: 1; transform: none; }

/* ---------- reticle cursor (fine pointers only) ---------- */
.reticle { position: fixed; z-index: 95; left: 0; top: 0; width: 34px; height: 34px; margin: -17px 0 0 -17px; pointer-events: none; border: 1.5px solid var(--lime); transform: rotate(45deg); transition: width 120ms, height 120ms, margin 120ms, border-color 120ms; mix-blend-mode: difference; display: none; }
.reticle.hot { width: 54px; height: 54px; margin: -27px 0 0 -27px; border-color: var(--magenta); }
@media (pointer: fine) { .reticle { display: block; } }

/* ---------- phone ---------- */
@media (max-width: 760px) {
  .hud { gap: 12px; } .hud nav { gap: 14px; } .hud .clock, .hud .live, .hud nav a:nth-child(3) { display: none; }
  .filters { gap: 6px; }
  .chip { min-height: 38px; padding: 0 10px; }
  .show .label { top: 64px; bottom: auto; right: 16px; }
  .corner { font-size: 17vw; }
  .corner.tl { top: 64px; left: 16px; } .corner.br { right: 16px; bottom: 16px; }
  .hero { height: 200svh; }
  .hero model-viewer, .frame { width: 100vw; height: 52svh; top: 42%; }
  .hero-copy { left: 16px; right: 16px; top: auto; bottom: calc(17vw + 36px); width: auto; }
  .hero-copy p { font-size: 18px; margin-bottom: 14px; }
  .hero-copy .btn { width: 100%; }
  .hero-readout, .scroll-cue { display: none; }
  .sun { width: 80vw; top: 36%; }
  .statement-pin p { width: auto; margin: 0 16px; padding: 14px 16px; font-size: 22px; }
  .drift img { width: 56vw !important; }
  .show .grid4 { grid-template-columns: 1fr; align-items: end; padding: 0; }
  .show .card, .show:nth-of-type(n) .card { grid-column: 1; min-height: 46svh; padding: 20px; }
  .show canvas { height: calc(54svh - 64px); top: 52px; }
  .verb .say { right: 16px; font-size: 16px; }
  .wall { grid-template-columns: repeat(10, 1fr); }
  .verb .tagbig { right: auto; left: 50%; translate: -50% -50%; height: 62svh; }
  .rows a { grid-template-columns: 4.2em 1fr auto; gap: 4px 10px; font-size: 18px; }
  .rows .mn, .rows .gm { grid-column: 2 / 4; font-size: 14px; color: var(--muted); }
  .rows .pr { grid-column: 3; grid-row: 1; }
  .sizes { grid-template-columns: 1fr; }
  .sizes table { font-size: 15px; } .sizes th, .sizes td { padding: 10px 6px; }
  .curtain .panel img { height: 62svh; }
  .once figure { width: 72vw; margin-bottom: 48px; }
  .once figure:nth-of-type(n) { margin-left: 16px; margin-right: 16px; }
  .once figure:nth-of-type(even) { margin-left: auto; }
  .foot { grid-template-columns: 1fr; }
  .foot .pic { min-height: 50svh; }
}

@media (min-width: 761px) and (max-width: 1100px) {
  .rows a { grid-template-columns: 4.5em minmax(0, 1fr) auto; gap: 4px 14px; }
  .rows .mn, .rows .gm { grid-column: 2 / 4; font-size: var(--step-body); color: var(--muted); }
  .rows .pr { grid-column: 3; grid-row: 1; }
}
.rows a > * { min-width: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- hero swap flash ---------- */
.hero.swap model-viewer { animation: swap 520ms steps(4) 1; }
@keyframes swap { 0% { filter: hue-rotate(90deg) saturate(3); transform: translateX(-12px) skewX(8deg); } 50% { filter: hue-rotate(-60deg); transform: translateX(10px); } 100% { filter: none; transform: none; } }

/* ---------- piece page ---------- */
.piece { display: grid; grid-template-columns: 1.15fr 1fr; min-height: 100svh; }
.piece .stage { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.piece .stage model-viewer { position: absolute; inset: 56px 4vw 6vh; width: auto; height: auto; background: transparent; --poster-color: transparent; }
.piece .stage .frame { width: 86%; height: 82svh; top: 54%; }
.piece .hint { position: absolute; left: var(--margin); bottom: var(--margin); margin: 0; font: 500 var(--step-small)/1 var(--hud); color: var(--cyan); text-transform: uppercase; letter-spacing: .08em; }
.piece .info { padding: 96px var(--margin) 80px; display: flex; flex-direction: column; gap: 18px; }
.piece .num { margin: 0; font: 500 var(--step-small)/1.4 var(--hud); color: var(--cyan); text-transform: uppercase; letter-spacing: .06em; }
.piece h1 { margin: 0; font: 900 clamp(30px, 3.6vw, 58px)/1 var(--display); letter-spacing: -.02em; }
.piece .mn { margin: 0; font: 600 var(--step-lead)/1.2 var(--text); color: var(--magenta); text-shadow: var(--glow-mag); }
.piece .idea { margin: 0; max-width: 46ch; font-size: var(--step-lead); line-height: 1.4; }
.piece blockquote { margin: 0; max-width: 46ch; color: var(--muted); }
.piece .price { margin: 8px 0 0; font: 900 clamp(30px, 3vw, 44px)/1 var(--display); color: var(--lime); text-shadow: var(--glow-lime); }
.piece .price span { font: 500 var(--step-body)/1 var(--hud); color: var(--muted); text-shadow: none; }
.order { display: flex; flex-direction: column; gap: 16px; }
.pick { border: 0; margin: 0; padding: 0; }
.pick legend { padding: 0; margin-bottom: 10px; font: 500 var(--step-small)/1 var(--hud); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.pick legend a { color: var(--cyan); }
.opts { display: flex; flex-wrap: wrap; gap: 8px; }
.opt { position: relative; cursor: pointer; }
.opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.opt span { display: inline-flex; align-items: center; min-height: 46px; min-width: 54px; justify-content: center; padding: 0 14px; background: var(--surface); font: 600 15px/1 var(--text); transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast) var(--ease); }
.opt:hover span { background: var(--surface-2); color: var(--cyan); }
.opt input:checked + span { background: var(--magenta); color: var(--on-neon); box-shadow: var(--glow-mag); }
.opt input:focus-visible + span { outline: 2px solid var(--lime); outline-offset: 2px; }
.opt:active span { transform: scale(.96); }
.order .btn { align-self: flex-start; min-width: 280px; }
.small { margin: 0; font-size: var(--step-small); color: var(--muted); max-width: 46ch; }
.specs { display: grid; grid-template-columns: 9em 1fr; gap: 8px 16px; margin: 12px 0 0; }
.specs dt { font: 500 var(--step-small)/1.6 var(--hud); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.specs dd { margin: 0; }
.sew { margin: 12px 0 0; background: var(--surface); }
.sew canvas { width: 100%; aspect-ratio: 4 / 3; }
.sew figcaption { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; padding: 14px 16px; font: 500 var(--step-small)/1 var(--hud); color: var(--lime); text-transform: uppercase; letter-spacing: .05em; }
.sew input[type="range"] { flex: 1 1 160px; accent-color: var(--lime); min-height: 32px; }
.photo { margin: 0; }
.photo img { width: 100%; height: auto; }
.pn { display: flex; justify-content: space-between; gap: 16px; margin-top: 24px; font: 600 var(--step-body)/1.3 var(--text); }
.pn a { text-decoration: none; color: var(--cyan); }
.pn a:hover { color: var(--lime); }
@media (max-width: 860px) {
  .piece { grid-template-columns: 1fr; }
  .piece .stage { position: relative; height: 72svh; }
  .piece .stage model-viewer { inset: 56px 0 4vh; }
  .piece .stage .frame { width: 92%; height: 64svh; }
  .piece .info { padding-top: 24px; }
  .order .btn { width: 100%; min-width: 0; }
}