/* onset — 두 겹이다.
   기본(정지 컷 6장 — reduced-motion·#still·스크립트 차단에서도 내용이 다 보인다) / html.motion(sticky 무대 + 스크롤 = 15초 재생 헤드).
   색은 tokens.css 변수만. 모서리 0 · 그림자 0 · 그라데이션 0(렌즈 industrial-brutalist-ui). */

:where(*, *::before, *::after) { box-sizing: border-box; margin: 0; padding: 0; }
:where(ol, ul) { list-style: none; }
:where(button) { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:where(a) { color: inherit; }
:where(svg) { display: block; }

html {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--spacing-header);
}
body {
  font-size: var(--text-body);
  line-height: var(--text-body--line-height);
  word-break: keep-all;
  -webkit-tap-highlight-color: transparent;
}
::selection { background: var(--color-ink); color: var(--color-paper); }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}
.skip {
  position: fixed; left: var(--spacing-4); top: var(--spacing-2); z-index: 40;
  display: inline-flex; align-items: center; min-height: var(--spacing-target);
  padding-inline: var(--spacing-4);
  background: var(--color-ink); color: var(--color-paper);
  transform: translateY(-200%);
}
.skip:focus-visible { transform: none; }

.mono { font-family: var(--font-mono); font-weight: 500; letter-spacing: var(--text-mono--letter-spacing); }
.ar { display: inline-block; width: 0.75em; height: 0.6em; vertical-align: 0.02em; fill: none; stroke: currentColor; stroke-width: 1.4; }

/* ── 머리(overlay-menu) — 워드마크 폭 축이 쇼릴 진행률을 따른다(M14) ── */
.top {
  position: fixed; inset: 0 0 auto; z-index: 10;
  height: var(--spacing-header);
  display: flex; align-items: center; justify-content: space-between;
  padding-inline: var(--spacing-gutter);
  background: var(--color-bg);
}
.wm {
  font-family: var(--font-display); font-weight: 600; font-size: 1.125rem; line-height: 1;
  font-stretch: var(--wm-w, 100%);
  letter-spacing: 0.02em; text-decoration: none;
  display: inline-flex; align-items: center; min-height: var(--spacing-target); min-width: var(--spacing-target);
  text-underline-offset: 4px; text-decoration-thickness: 1px;
}
.menu-btn, .menu-close {
  display: inline-flex; align-items: center; gap: var(--spacing-2);
  min-height: var(--spacing-target); min-width: var(--spacing-target);
  padding-inline: var(--spacing-2);
  font-size: var(--text-small); font-weight: 600;
  transition: transform var(--duration-press) var(--ease-expo-out);
}
.menu-btn svg { width: 20px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.5; overflow: visible; }
.menu-btn svg path { transition: transform var(--duration-hover) var(--ease-expo-out); }
.menu-close svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.menu-btn:active, .menu-close:active, .play:active, .copy:active { transform: scale(0.97); }
.wm:active, .case-btn:active, .markers a:active, .menu-list a:active, .mail a:active { transform: translateY(1px); }
@media (hover: hover) and (pointer: fine) {
  .wm:hover { text-decoration: underline; }
  .menu-btn:hover .b1 { transform: translateY(-1px); }
  .menu-btn:hover .b2 { transform: translateY(1px); }
  .menu-close:hover span { text-decoration: underline; text-underline-offset: 3px; }
}

/* ── 메뉴 판 — 메뉴 단추에서 원으로 열린다(M18) ── */
.menu-panel {
  position: fixed; inset: 0; z-index: 30;
  display: flex; flex-direction: column;
  background: var(--color-plate);
  overflow: auto; overscroll-behavior: contain;
  clip-path: circle(0 at var(--ox, 100%) var(--oy, 0));
  transition: clip-path var(--duration-menu-out) var(--ease-in);
}
/* display: flex 가 hidden 속성의 기본 display: none 을 덮지 않게 — 닫힌 판의 링크가 Tab 순서에 들어가던 결함 */
.menu-panel[hidden] { display: none; }
.menu-panel.open { clip-path: circle(150vmax at var(--ox, 100%) var(--oy, 0)); transition: clip-path var(--duration-menu-in) var(--ease-expo-out); }
.menu-head {
  height: var(--spacing-header);
  display: flex; align-items: center; justify-content: space-between;
  margin-inline: var(--spacing-gutter);
}
.wm-static { font-family: var(--font-display); font-weight: 600; font-size: 1.125rem; }
/* 데스크톱: 두 목록이 판 높이를 채운다(아래 빈 판 0 — qa-1 P3-2) */
.menu-grid {
  flex: 1; min-height: 0;
  margin-bottom: var(--spacing-10);
  display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  border-top: 1px solid var(--color-line);
  margin-inline: var(--spacing-gutter);
}
.menu-grid nav + nav { border-left: 1px solid var(--color-line); }
.menu-grid nav, .menu-list { height: 100%; }
.menu-list { display: grid; grid-auto-rows: minmax(4.5rem, 1fr); }
.menu-list li { border-bottom: 1px solid var(--color-line); display: flex; }
.menu-list li > a { flex: 1; align-content: center; }
.menu-list a {
  position: relative;
  display: grid; grid-template-columns: 3rem minmax(0, auto) minmax(0, 1fr); align-items: baseline; column-gap: var(--spacing-4);
  padding: var(--spacing-4) var(--spacing-4);
  min-height: 4.5rem;
  text-decoration: none;
}
.mi-num { font: 500 var(--text-mono) / 1 var(--font-mono); letter-spacing: var(--text-mono--letter-spacing); color: var(--color-ink-2); }
.mi-name {
  font-family: var(--font-display); font-size: var(--text-title); line-height: 1;
  font-weight: 400; font-stretch: 75%;
  transition: font-stretch var(--duration-hover) var(--ease-expo-out), font-weight var(--duration-hover) var(--ease-expo-out);
}
.mi-desc { font-size: var(--text-small); color: var(--color-ink-2); justify-self: end; text-align: right; }
/* 현재 장 — transport 마커와 같은 "위 2px 눈금"(재생 헤드 계열). 왼쪽 굵은 띠는 쓰지 않는다 */
.menu-list a[aria-current="true"]::before {
  content: ""; position: absolute; left: var(--spacing-4); top: -1px; width: 3rem; height: 2px;
  background: var(--color-accent);
}
@media (hover: hover) and (pointer: fine) {
  .menu-list a:hover .mi-name { font-stretch: 100%; font-weight: 700; }
}

/* ── 쇼릴 ── */
.reel { position: relative; }
.range { display: none; }
.stage { display: flex; flex-direction: column; padding-top: var(--spacing-header); }
.stage-top {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--spacing-gutter); row-gap: var(--spacing-3);
  margin-inline: var(--spacing-gutter);
  padding-top: var(--spacing-8);
}
.promise {
  grid-column: 1 / span 8;
  font-size: var(--text-headline); line-height: var(--text-headline--line-height);
  letter-spacing: var(--text-headline--letter-spacing); font-weight: 700;
}
.promise span { display: block; }
.caps { grid-column: 9 / span 4; padding-top: var(--spacing-2); }
.cap { display: none; }
.cap h2 { font-size: var(--text-small); font-weight: 600; line-height: 1.4; }
.cap h2 .mono { font-size: var(--text-mono); }
.cap p { margin-top: var(--spacing-1); font-size: var(--text-small); line-height: 1.55; color: var(--color-ink-2); }
.cap-still { display: block; }

.art-wrap { display: none; }

/* 정지 컷 6장 */
.stills {
  order: 3;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--spacing-gutter);
  margin: var(--spacing-8) var(--spacing-gutter) 0;
}
.cut-art { aspect-ratio: 16 / 10; border: 1px solid var(--color-line); }
.cut-art svg { width: 100%; height: 100%; }
.cut-m { display: none; }
.cut-cap { margin-top: var(--spacing-3); font-size: var(--text-small); font-weight: 600; line-height: 1.4; }
.cut-cap .mono { font-size: var(--text-mono); }
.cut figcaption p { font-size: var(--text-small); color: var(--color-ink-2); }
.cut-art .k { fill: var(--color-ink); }
.cut-art .a { fill: var(--color-accent); }
.c-rule { stroke: var(--color-ink); stroke-width: 2; }
.c-floor { stroke: var(--color-ink); stroke-width: 4; }
.c-head { stroke: var(--color-accent); stroke-width: 3; }
.c-head2 { stroke: var(--color-accent); stroke-width: 5; fill: none; }
.c-mono { font-family: var(--font-mono); font-size: 26px; font-weight: 500; fill: var(--color-ink); }
.c-lg { font-size: 34px; }
.c-dim { fill: var(--color-ink-2); }
.c-glyph { font-family: var(--font-display); font-weight: 700; font-size: 84px; fill: var(--color-ink); }
.c-out { fill: none; stroke: var(--color-ink); stroke-width: 2; }
.c-word { font-family: var(--font-display); letter-spacing: -0.04em; fill: var(--color-ink); }
.c-fig { font-family: var(--font-display); font-weight: 700; fill: var(--color-ink); font-variant-numeric: tabular-nums; }
.c-body { font-family: var(--font-body); font-weight: 600; font-size: 40px; fill: var(--color-ink); }
.cut-m .c-mono { font-size: 24px; }
.cut-m .c-body { font-size: 30px; }

/* transport 띠 */
.band {
  order: 2;
  display: flex; align-items: center; gap: var(--spacing-6);
  min-height: var(--spacing-16);
  margin-top: var(--spacing-6);
  padding: var(--spacing-2) var(--spacing-10);
  background: var(--color-plate);
  border-top: 1px solid var(--color-line);
}
.play {
  flex: none;
  display: inline-flex; align-items: center; gap: var(--spacing-2);
  height: var(--spacing-12); padding-inline: var(--spacing-4);
  background: var(--color-accent); color: var(--color-paper);
  font-size: var(--text-small); font-weight: 600; white-space: nowrap;
  transition: background-color var(--duration-hover) var(--ease-expo-out), color var(--duration-hover) var(--ease-expo-out), transform var(--duration-press) var(--ease-expo-out);
}
.play svg { width: 10px; height: 10px; fill: currentColor; }
.play .i-pause, .play .i-off { display: none; }
.play[aria-pressed="true"] .i-play { display: none; }
.play[aria-pressed="true"] .i-pause { display: block; }
.play .slash { stroke: currentColor; stroke-width: 1.2; }
@media (hover: hover) and (pointer: fine) {
  .play:not([aria-disabled="true"]):hover { background: var(--color-ink); color: var(--color-paper); }
}
/* 비활성 — reduce·정지 모드(DESIGN 컴포넌트 표 disabled 열) */
.play[aria-disabled="true"], html:not(.motion) .play {
  background: var(--color-plate); color: var(--color-ink-2);
  box-shadow: inset 0 0 0 1px var(--color-ink-2);
  cursor: default;
}
html:not(.motion) .play .i-play { display: none; }
html:not(.motion) .play .i-off { display: block; }
.tc { font: 500 var(--text-mono-lg) / 1 var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: 0.02em; white-space: nowrap; }
.tc[aria-hidden] { display: none; }
.markers { position: relative; flex: 1; min-width: 0; align-self: stretch; display: flex; }
.markers ol { display: flex; flex: 1; }
.markers li { flex: var(--g) 1 0; min-width: 0; }
.markers a {
  position: relative;
  display: flex; align-items: center; justify-content: flex-start;
  height: 100%; min-height: var(--spacing-target);
  padding-inline: var(--spacing-2);
  font: 500 var(--text-mono) / 1 var(--font-mono); letter-spacing: var(--text-mono--letter-spacing);
  color: var(--color-ink-2); text-decoration: none; white-space: nowrap;
  border-left: 1px solid var(--color-ink-2);
}
.markers a::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; }
.markers a[aria-current="true"] { color: var(--color-ink); }
.markers a[aria-current="true"]::before { background: var(--color-accent); }
@media (hover: hover) and (pointer: fine) {
  .markers a:hover { color: var(--color-ink); }
  .markers a:not([aria-current="true"]):hover::before { background: var(--color-ink); }
}
.tick { display: none; }

/* ── html.motion — sticky 무대(pin 아님 · CLS 0), 1초 = 48svh(모바일 40svh) ── */
html.motion .reel { --sps: 48svh; height: calc(15 * var(--sps) + 100svh); }
html.motion .range {
  display: block; position: absolute; left: 0; width: 1px; pointer-events: none;
  top: calc(var(--a) * var(--sps)); height: calc(var(--d) * var(--sps) + 100svh);
}
html.motion .stage { position: sticky; top: 0; height: 100svh; overflow: hidden; }
html.motion .stills, html.motion .cap-still, html.motion .tc-still { display: none; }
html.motion .tc[aria-hidden] { display: block; }
/* 장 자막 여섯은 한 칸에 겹쳐 둔다 — 칸 높이가 가장 긴 자막으로 고정돼 장이 바뀌어도 무대가 밀리지 않는다(CLS 0) */
html.motion .caps { display: grid; }
html.motion .cap:not(.cap-still) { display: block; grid-area: 1 / 1; visibility: hidden; }
html.motion .stage:not([data-cur]) .cap[data-cap="ease"],
html.motion .stage[data-cur="ease"] .cap[data-cap="ease"],
html.motion .stage[data-cur="spring"] .cap[data-cap="spring"],
html.motion .stage[data-cur="morph"] .cap[data-cap="morph"],
html.motion .stage[data-cur="split"] .cap[data-cap="split"],
html.motion .stage[data-cur="data"] .cap[data-cap="data"],
html.motion .stage[data-cur="land"] .cap[data-cap="land"] { visibility: visible; }
html.motion .art-wrap {
  display: block; position: relative; flex: 1; min-height: 0;
  margin: var(--spacing-8) var(--spacing-gutter) var(--spacing-4);
}
html.motion .band { order: 4; margin-top: 0; }
html.motion .tick {
  display: block; position: absolute; left: 0; top: -1px; width: 2px; height: var(--spacing-4);
  background: var(--color-accent); pointer-events: none;
}

.art { position: absolute; inset: 0; }
.layer { position: absolute; inset: 0; visibility: hidden; }
.l-ease { visibility: visible; }

/* 장 1 — 레인 */
.lanes { position: absolute; inset: 0; display: grid; grid-template-rows: repeat(6, minmax(0, 1fr)); }
.lane {
  display: grid; grid-template-columns: var(--spacing-label) 72px minmax(0, 1fr); column-gap: var(--spacing-4);
  align-items: center; min-height: 0;
}
.lane-lab {
  display: flex; flex-direction: column; gap: 2px;
  font: 500 var(--text-mono) / var(--text-mono--line-height) var(--font-mono); letter-spacing: var(--text-mono--letter-spacing);
}
.lt { color: var(--color-ink-2); font-variant-numeric: tabular-nums; }
.lt b { font-weight: 500; color: var(--color-ink); }
.lane-curve { width: 72px; height: 44px; overflow: visible; }
.lane-curve path { fill: none; stroke: var(--color-ink); stroke-width: 1.25; }
.lane-dot { fill: var(--color-ink); }
.lane-track { position: relative; align-self: stretch; }
.rail { position: absolute; left: 0; right: 0; bottom: 24%; height: 1px; background: var(--color-line); }
.g {
  position: absolute; left: 0; bottom: 24%;
  font-family: var(--font-display); font-weight: 700; font-stretch: 100%;
  font-size: var(--text-glyph); line-height: 0.74;
  will-change: transform;
}
.g-b { left: 72%; color: transparent; -webkit-text-stroke: 1.5px var(--color-ink); will-change: auto; }
.g-a .gb, .g-a.arr .ga { display: none; }
.g-a.arr .gb { display: inline; }
.playhead { position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: var(--color-accent); will-change: transform; }

/* 장 2 — 공 */
.l-spring { --ball: clamp(56px, 7vw, 104px); }
.floor { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--color-ink); will-change: transform; }
.ball {
  position: absolute; left: 0; top: 0; width: var(--ball); height: var(--ball);
  border-radius: var(--radius-ball); background: var(--color-accent);
  transform-origin: 50% 100%; will-change: transform;
}
.dots i { position: absolute; left: -2px; top: -2px; width: 4px; height: 4px; border-radius: var(--radius-ball); background: var(--color-ink); }
.readout {
  position: absolute; left: 0; bottom: 0;
  font: 500 var(--text-mono) / 1.35 var(--font-mono); letter-spacing: var(--text-mono--letter-spacing);
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.readout b { font-weight: 500; }
.ro-spring { left: auto; right: 0; }

/* 장 3 — 단어(가변 축) */
.word {
  position: absolute; left: 0; top: 0;
  font-family: var(--font-display); font-size: var(--text-reel); line-height: var(--text-reel--line-height);
  letter-spacing: var(--text-reel--letter-spacing); white-space: nowrap;
  font-weight: 400; font-stretch: 75%;
}
/* 글자 칸은 절대 위치 — 축이 바뀌어 폭이 변해도 옆 글자를 레이아웃으로 밀지 않는다(CLS 0). x 는 main.js 가 폭 합으로 놓는다 */
.ch { position: absolute; left: 0; top: 0; display: block; white-space: nowrap; transform-origin: 0 100%; will-change: transform; }
.ch .n { position: absolute; left: 0; top: 0; }
.rects i, .cells i, .parts i {
  position: absolute; left: 0; top: 0; width: 100px; height: 100px;
  background: var(--color-ink); transform-origin: 0 0; will-change: transform;
}

/* 장 4·5 — 칸·막대 */
.knife { position: absolute; left: 0; top: 0; background: var(--color-accent); transform-origin: 0 0; visibility: hidden; }
.knife-v { width: 1px; height: 100px; }
.knife-h { height: 1px; width: 100px; }
.figs { position: absolute; left: 0; top: 0; display: grid; gap: var(--spacing-4); }
.fig { display: flex; flex-direction: column; }
.fig b { min-width: 3ch; }
.fig:last-child b { min-width: 4.4ch; }
.fig b {
  font-family: var(--font-display); font-weight: 700; font-stretch: 100%; font-size: var(--text-figure);
  line-height: 0.9; font-variant-numeric: tabular-nums; letter-spacing: -0.02em;
}
.fig span { font: 500 var(--text-mono) / 1.35 var(--font-mono); letter-spacing: var(--text-mono--letter-spacing); color: var(--color-ink-2); }
.bar-nums span, .bar-labs span {
  position: absolute; left: 0; top: 0;
  font: 500 var(--text-mono) / 1 var(--font-mono); font-variant-numeric: tabular-nums;
  transform-origin: 50% 100%;
}
.bar-labs span { color: var(--color-ink-2); }
.cum { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.cum-line { fill: none; stroke: var(--color-accent); stroke-width: 2; stroke-linejoin: round; }
.ro-data { left: auto; right: 0; bottom: auto; top: 0; }

/* 장 6 — 착지 */
.land-wm {
  position: absolute; left: 0; top: 0;
  font-family: var(--font-display); font-weight: 700; font-stretch: 100%;
  font-size: var(--text-reel); line-height: var(--text-reel--line-height); letter-spacing: var(--text-reel--letter-spacing);
  white-space: nowrap; transform-origin: 50% 70%;
}
.lw { display: inline-block; visibility: hidden; }
.parts i.ring { background: none; border-radius: var(--radius-ball); box-shadow: none; }
.parts i.disc { border-radius: var(--radius-ball); }
.parts i.acc { background: var(--color-accent); }
.parts .pglyph {
  position: absolute; left: 0; top: 0;
  font-family: var(--font-display); font-size: var(--text-reel); line-height: var(--text-reel--line-height);
  letter-spacing: var(--text-reel--letter-spacing); transform-origin: 0 0; will-change: transform;
}
.land-line {
  position: absolute; left: 0; right: 0; bottom: 0; text-align: center;
  font-weight: 600; font-size: var(--text-lead); line-height: 1.5;
  visibility: hidden;
}
.land-links { display: flex; justify-content: center; gap: var(--spacing-6); margin-top: var(--spacing-1); font-size: var(--text-small); font-weight: 500; }
.land-links a { display: inline-flex; align-items: center; min-height: var(--spacing-target); text-underline-offset: 3px; }
.mask-line { position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: var(--color-accent); visibility: hidden; will-change: transform; }

/* ── 정적 블록 ── */
.block { margin-inline: var(--spacing-gutter); padding-top: var(--spacing-32); }
.block-h {
  font-size: var(--text-title); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em;
  margin-bottom: var(--spacing-8); max-width: 24ch;
}
.work-head, .case-btn {
  display: grid; grid-template-columns: 3.5rem minmax(0, 1.2fr) minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1.3fr) 1.5rem;
  column-gap: var(--spacing-4); align-items: baseline;
}
.work-head {
  padding-block: var(--spacing-2);
  border-bottom: 1px solid var(--color-line);
  font: 500 var(--text-mono) / 1.35 var(--font-mono); letter-spacing: var(--text-mono--letter-spacing); color: var(--color-ink-2);
}
.case { border-bottom: 1px solid var(--color-line); }
.case h3 { font: inherit; }
.case-btn {
  width: 100%; min-height: 4.5rem; padding: var(--spacing-4) var(--spacing-2);
  text-align: left; align-items: center;
  transition: background-color var(--duration-hover) var(--ease-expo-out), transform var(--duration-press) var(--ease-expo-out);
}
.case-btn:focus-visible { outline-offset: -2px; }
.c-num, .c-len, .c-ease { font: 500 var(--text-mono) / 1.35 var(--font-mono); letter-spacing: var(--text-mono--letter-spacing); }
.c-num { color: var(--color-ink-2); }
.c-client { font-weight: 700; font-size: var(--text-lead); }
.c-what { color: var(--color-ink-2); }
.plus { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.5; justify-self: end; }
.case.open .plus path { d: path("M0 6h12"); }
@media (hover: hover) and (pointer: fine) {
  .case-btn:hover { background: var(--color-plate); }
}
/* 접힌 본문은 display: none(숨은 글로 남지 않게) — allow-discrete 로 펼침·접힘 모두 280ms 를 탄다 */
.case-body {
  display: none; grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-accordion) var(--ease-expo-out), display var(--duration-accordion) allow-discrete;
}
.case.open .case-body { display: grid; grid-template-rows: 1fr; }
@starting-style { .case.open .case-body { grid-template-rows: 0fr; } }
.case-in { min-height: 0; overflow: hidden; }
.case-grid {
  display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); column-gap: var(--spacing-8);
  margin-bottom: var(--spacing-4); padding: var(--spacing-6);
  background: var(--color-plate);
}
.case-thumb { aspect-ratio: 16 / 10; border: 1px solid var(--color-line); background: var(--color-bg); clip-path: inset(0 100% 0 0); transition: clip-path 360ms var(--ease-expo-out); }
.case.open .case-thumb { clip-path: inset(0); }
.case-thumb svg { width: 100%; height: 100%; }
.t-card { fill: none; stroke: var(--color-ink); stroke-width: 2; }
.t-check { fill: none; stroke: var(--color-ink); stroke-width: 6; }
.t-bar { fill: var(--color-ink); }
.t-floor { stroke: var(--color-ink); stroke-width: 2; }
.t-curve { fill: none; stroke: var(--color-accent); stroke-width: 2; }
.t-lab { font-family: var(--font-mono); font-size: 11px; fill: var(--color-ink-2); }
.case-text p + p { margin-top: var(--spacing-3); }
.case-text p { max-width: 60ch; }
.case-text dl {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--spacing-4);
  margin-top: var(--spacing-6); padding-top: var(--spacing-4); border-top: 1px solid var(--color-line);
}
.case-text dt { font: 500 var(--text-mono) / 1.35 var(--font-mono); letter-spacing: var(--text-mono--letter-spacing); color: var(--color-ink-2); }
.case-text dd { font-weight: 600; }

.can-t { width: 100%; border-collapse: collapse; }
.can-t th, .can-t td { text-align: left; vertical-align: baseline; padding: var(--spacing-4) var(--spacing-2); border-bottom: 1px solid var(--color-line); }
.can-t thead th { font: 500 var(--text-mono) / 1.35 var(--font-mono); letter-spacing: var(--text-mono--letter-spacing); color: var(--color-ink-2); padding-block: var(--spacing-2); }
.can-t tbody th { font-weight: 700; font-size: var(--text-lead); white-space: nowrap; }
.can-t td:nth-child(4), .can-t td:nth-child(3) { font-family: var(--font-mono); font-size: var(--text-mono); letter-spacing: var(--text-mono--letter-spacing); white-space: nowrap; }
.can-t .pv { width: 8rem; vertical-align: middle; }
.pv i { display: block; width: 16px; height: 16px; background: var(--color-ink); transition: transform 600ms var(--pe, var(--ease-expo-out)); }
@media (hover: hover) and (pointer: fine) {
  .can-t tbody tr:hover { background: var(--color-plate); }
  .can-t tbody tr:hover .pv i { transform: translateX(5.5rem); }
}

.contact { padding-bottom: var(--spacing-32); }
.mail { font-family: var(--font-display); font-weight: 600; font-stretch: 100%; font-size: var(--text-email); line-height: 1.05; letter-spacing: -0.02em; }
.mail a {
  display: inline-flex; align-items: center; min-height: var(--spacing-target); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.12em;
  transition: text-decoration-thickness var(--duration-hover) var(--ease-expo-out), transform var(--duration-press) var(--ease-expo-out);
}
@media (hover: hover) and (pointer: fine) {
  .mail a:hover { text-decoration-thickness: 3px; }
}
.contact-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--spacing-4) var(--spacing-6); margin-top: var(--spacing-8); }
.copy {
  height: var(--spacing-target); padding-inline: var(--spacing-4);
  box-shadow: inset 0 0 0 1px var(--color-line);
  font-size: var(--text-small); font-weight: 600;
  transition: background-color var(--duration-hover) var(--ease-expo-out), color var(--duration-hover) var(--ease-expo-out), transform var(--duration-press) var(--ease-expo-out);
}
@media (hover: hover) and (pointer: fine) {
  .copy:hover { background: var(--color-ink); color: var(--color-paper); }
}
.copy:not([hidden]) + .copy-alt { display: none; }
.copy-alt, .note { font-size: var(--text-small); color: var(--color-ink-2); }

.foot {
  margin-inline: var(--spacing-gutter);
  padding-block: var(--spacing-10) var(--spacing-12);
  border-top: 1px solid var(--color-line);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: var(--spacing-4) var(--spacing-gutter);
  font-size: var(--text-small); color: var(--color-ink-2);
}
.foot-wm { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; line-height: 1; color: var(--color-ink); }
.foot-jump { grid-column: 2; display: flex; flex-wrap: wrap; gap: 0 var(--spacing-4); font-family: var(--font-mono); font-size: var(--text-mono); }
.foot-jump a, .foot-end a { display: inline-flex; align-items: center; min-height: var(--spacing-target); text-underline-offset: 3px; }
.foot-end { grid-column: 2; display: flex; gap: var(--spacing-6); align-items: center; }
@media (hover: hover) and (pointer: fine) {
  .foot a:hover { color: var(--color-ink); }
}

/* ── 중간 폭 ── */
@media (max-width: 1023px) {
  .promise { grid-column: 1 / span 7; }
  .caps { grid-column: 8 / span 5; }
  .mk-name { display: none; }
  .stills { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .band { padding-inline: var(--spacing-6); gap: var(--spacing-4); }
  .work-head, .case-btn { grid-template-columns: 2.5rem minmax(0, 1.2fr) minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1.2fr) 1.5rem; }
}

/* ── 모바일 ── */
@media (max-width: 719px) {
  .top { height: var(--spacing-header-sm); }
  .wm { font-size: 1rem; }
  .stage { padding-top: var(--spacing-header-sm); }
  .stage-top { display: block; padding-top: var(--spacing-4); }
  .caps { padding-top: var(--spacing-3); }
  .cap h2 .mono { font-size: var(--text-mono-sm); }
  .stills { grid-template-columns: minmax(0, 1fr); }
  .cut-art { aspect-ratio: 4 / 5; }
  .cut-d { display: none; }
  .cut-m { display: block; }
  .band {
    display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "mk mk" "play tc";
    gap: var(--spacing-2) var(--spacing-4);
    padding: 0 var(--spacing-4) calc(var(--spacing-2) + env(safe-area-inset-bottom));
  }
  .markers { grid-area: mk; margin-inline: calc(-1 * var(--spacing-4)); }
  .markers a { justify-content: center; padding-inline: 0; }
  .markers li:first-child a { border-left: 0; }
  .play { grid-area: play; }
  .tc { grid-area: tc; justify-self: end; }
  html.motion .reel { --sps: 40svh; }
  html.motion .art-wrap { margin-top: var(--spacing-3); margin-bottom: var(--spacing-2); }
  .lane { grid-template-columns: minmax(0, 1fr) 36px; grid-template-rows: auto minmax(0, 1fr); column-gap: var(--spacing-2); align-items: end; }
  .lane-lab { flex-direction: row; gap: var(--spacing-2); font-size: var(--text-mono-sm); grid-column: 1; grid-row: 1; }
  .lane-lab .ln::after { content: " ·"; color: var(--color-ink-2); }
  .lane-curve { width: 36px; height: 20px; grid-column: 2; grid-row: 1; }
  .lane-track { grid-column: 1 / -1; grid-row: 2; }
  .rail, .g { bottom: 14%; }
  .figs { grid-auto-flow: column; gap: var(--spacing-6); }
  .ro-data { right: auto; left: 0; }
  .menu-grid { grid-template-columns: minmax(0, 1fr); flex: none; }
  .menu-grid nav, .menu-list { height: auto; }
  .menu-list { grid-auto-rows: auto; }
  .menu-grid nav + nav { border-left: 0; }
  .menu-list a { grid-template-columns: 2.25rem minmax(0, 1fr); row-gap: var(--spacing-1); }
  .mi-desc { grid-column: 2; justify-self: start; text-align: left; }
  .block { padding-top: var(--spacing-24); }
  .work-head { display: none; }
  .case-btn {
    grid-template-columns: 2.25rem minmax(0, 1fr) 1.5rem; grid-template-areas: "n cl p" ". wh ." ". le .";
    row-gap: var(--spacing-1); align-items: baseline;
  }
  .c-num { grid-area: n; } .c-client { grid-area: cl; } .c-what { grid-area: wh; } .plus { grid-area: p; align-self: center; }
  .c-len { grid-area: le; } .c-ease { grid-area: le; margin-left: 0; }
  .c-len::after { content: ""; }
  .case-btn .c-ease { display: none; }
  .case-grid { grid-template-columns: minmax(0, 1fr); row-gap: var(--spacing-4); padding: var(--spacing-4); }
  .case-text dl { grid-template-columns: minmax(0, 1fr); gap: var(--spacing-2); }
  .can-t thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .can-t, .can-t tbody, .can-t tr, .can-t th, .can-t td { display: block; }
  .can-t tr { padding-block: var(--spacing-4); border-bottom: 1px solid var(--color-line); }
  .can-t th, .can-t td { border: 0; padding: 0; }
  .can-t tbody th { margin-bottom: var(--spacing-2); }
  .can-t td[data-l] { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: var(--spacing-2); padding-block: 2px; white-space: normal; }
  .can-t td[data-l]::before { content: attr(data-l); font: 500 var(--text-mono-sm) / 1.6 var(--font-mono); color: var(--color-ink-2); }
  .can-t .pv { display: none; }
  .foot { grid-template-columns: minmax(0, 1fr); }
  .foot-jump, .foot-end { grid-column: 1; }
}

/* 실기기 첫 화면(393×660 등) — 레인·문장을 줄인다 */
@media (max-height: 700px) and (max-width: 719px) {
  .promise { font-size: 1.5rem; }
  .cap p { display: none; }
}
@media (max-height: 760px) and (min-width: 720px) {
  .stage-top { padding-top: var(--spacing-4); }
  html.motion .art-wrap { margin-top: var(--spacing-4); }
}

/* 동작 줄이기 — 위치·크기 변화 0, 색 변화만 남긴다 */
@media (prefers-reduced-motion: reduce) {
  .menu-panel, .menu-panel.open, .case-body, .case-thumb, .pv i, .menu-btn svg path, .mi-name { transition: none; }
  .menu-btn:active, .menu-close:active, .play:active, .copy:active, .wm:active, .case-btn:active, .markers a:active, .menu-list a:active, .mail a:active { transform: none; }
}