/* Ratingplay — "Light Table" proposal (Opus). Working design exploration, not production. */
@font-face { font-family: "Inter"; src: url("assets/fonts/Inter-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/Inter-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/Inter-SemiBold.ttf") format("truetype"); font-weight: 600 900; font-display: swap; }

:root {
  /* ground: graphite table, lit plates, one signal colour for focus/registration */
  --ground: #0f1011;
  --ground-2: #17191b;
  --line: #2b2e31;
  --plate: #f2efe8;
  --ink: #f4f2ec;
  --ink-2: #a9adb1;
  --ink-3: #6e7377;
  --signal: #c9f03d;
  --signal-ink: #10130a;
  /* Nugazine chapter borrows its own product world */
  --paper: #f6f1ea;
  --paper-ink: #2a2622;
  --rust: #a4482a;

  --sans: "Inter", "Noto Sans KR", "Malgun Gothic", "Apple SD Gothic Neo", system-ui, sans-serif;
  --serif: "Noto Serif KR", "Batang", Georgia, serif;
  --mono: "JetBrains Mono", "Cascadia Mono", Consolas, ui-monospace, monospace;

  --gutter: clamp(16px, 4.4vw, 64px);
  --maxw: 1312px;
  --ease-out: cubic-bezier(.2, .8, .2, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.6; word-break: keep-all; overflow-wrap: anywhere; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.035em; line-height: 1.08; }
h2 { font-size: clamp(32px, 4.6vw, 64px); }
h3 { font-size: 21px; letter-spacing: -0.02em; line-height: 1.3; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--signal); color: var(--signal-ink); padding: 8px 12px; }

.proposal-flag { display: flex; gap: 16px; align-items: center; justify-content: center; padding: 6px var(--gutter); background: var(--signal); color: var(--signal-ink); font: 600 12px/1.4 var(--mono); letter-spacing: .02em; flex-wrap: wrap; }
.proposal-flag a { color: inherit; }

/* ---------- top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; gap: 24px; padding: 14px var(--gutter); background: color-mix(in srgb, var(--ground) 82%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand-mark { width: 28px; height: 28px; color: var(--ink); }
.brand-word { font-weight: 600; font-size: 22px; letter-spacing: -0.03em; }
.nav { display: flex; gap: 28px; font-size: 15px; font-weight: 500; }
.nav a { text-decoration: none; color: var(--ink-2); }
.nav a:hover { color: var(--ink); }
.motion-toggle { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: transparent; color: var(--ink-2); font: 500 13px/1 var(--sans); padding: 8px 12px; border-radius: 999px; cursor: pointer; }
.motion-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 0 var(--signal); animation: pulse 2.4s infinite; }
[data-motion="reduce"] .motion-dot { background: var(--ink-3); animation: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(201,240,61,.5); } 70% { box-shadow: 0 0 0 8px rgba(201,240,61,0); } 100% { box-shadow: 0 0 0 0 rgba(201,240,61,0); } }

/* ---------- left rail index (desktop only) ---------- */
.rail { position: fixed; left: 18px; top: 50%; transform: translateY(-50%); z-index: 30; display: none; }
.rail ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.rail a { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink-3); font: 500 11px/1 var(--mono); }
.rail a span::before { content: ""; display: inline-block; width: 14px; height: 1px; background: currentColor; vertical-align: middle; margin-right: 6px; transition: width .35s var(--ease-out); }
.rail a em { font-style: normal; opacity: 0; transform: translateX(-4px); transition: opacity .25s, transform .25s; }
.rail a:hover em, .rail a.is-current em { opacity: 1; transform: none; }
.rail a.is-current { color: var(--signal); }
.rail a.is-current span::before { width: 28px; }
.rail.on-light a { color: #8a8378; }
.rail.on-light a.is-current { color: var(--rust); }
@media (min-width: 1360px) { .rail { display: block; } }

/* ---------- shared section scaffolding ---------- */
main > section { padding: clamp(72px, 10vw, 148px) var(--gutter); }
main > section > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.kicker { display: flex; gap: 10px; align-items: baseline; font: 500 13px/1 var(--mono); color: var(--ink-2); letter-spacing: .04em; margin-bottom: 22px; text-transform: uppercase; }
.kicker span { color: var(--signal); }
.eyebrow { font: 500 13px/1.4 var(--mono); color: var(--ink-2); letter-spacing: .04em; text-transform: uppercase; }
.muted { color: var(--ink-3); }
.section-head { margin-bottom: clamp(40px, 6vw, 80px); }
.chapter-lede { max-width: 620px; margin-top: 24px; color: var(--ink-2); font-size: 18px; }
.chapter-lede strong { color: var(--ink); font-weight: 600; }
.accent-text { color: var(--signal); }

/* ---------- 00 hero ---------- */
.hero { padding-top: clamp(48px, 7vw, 96px) !important; padding-bottom: 0 !important; overflow: hidden; }
.headline { font-size: clamp(40px, 7vw, 112px); line-height: .98; letter-spacing: -0.055em; font-weight: 900; margin: 28px auto 0; }
.hl-line { display: block; }
.hl-clause { display: inline-block; white-space: nowrap; }
.hl-last { color: var(--signal); }
.token { display: inline-flex; align-items: center; vertical-align: -0.08em; position: relative; margin: 0 .12em 0 .16em; height: .78em; width: 1.9em; border-radius: .14em; overflow: hidden; background: var(--plate); outline-offset: 4px; transition: width .6s var(--ease-out), transform .6s var(--ease-out); text-decoration: none; }
.token img { width: 100%; height: 100%; object-fit: cover; object-position: var(--obj, 50% 50%); transition: transform .8s var(--ease-out); }
.token i { position: absolute; left: .32em; bottom: .26em; font: 600 13px/1 var(--mono); font-style: normal; letter-spacing: 0; background: var(--ground); color: var(--signal); padding: 4px 6px; border-radius: 3px; opacity: 0; transform: translateY(4px); transition: opacity .3s, transform .3s; }
.token:hover, .token:focus-visible { width: 3.4em; }
.token:hover img, .token:focus-visible img { transform: scale(1.04); }
.token:hover i, .token:focus-visible i { opacity: 1; transform: none; }
.token-pixel img { image-rendering: pixelated; }
.token-concept { background: var(--ground-2); border: 2px dashed var(--ink-3); }
.token-concept svg { width: 100%; height: 100%; padding: .06em .1em; }
.token-concept rect { fill: none; stroke: var(--ink-2); stroke-width: 2.5; }
.token-concept .dash { stroke: var(--signal); stroke-width: 3; stroke-dasharray: 5 5; fill: none; animation: march 1.2s linear infinite; }
.token-concept text { fill: var(--ink-2); font: 700 12px var(--mono); text-anchor: middle; }
@keyframes march { to { stroke-dashoffset: -20; } }

.hero-foot { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 48px; align-items: end; margin-top: clamp(32px, 4vw, 56px); }
.lede { font-size: clamp(17px, 1.5vw, 20px); color: var(--ink-2); }
.lede strong { color: var(--ink); font-weight: 600; }
.lede-en { font: 500 13px/1.5 var(--mono); color: var(--ink-3); justify-self: end; text-align: right; max-width: 280px; }

/* light table: plates cropped by the section edge to invite scrolling */
.table { position: relative; height: clamp(300px, 40vw, 560px); margin-top: clamp(48px, 6vw, 88px) !important; border-top: 1px solid var(--line); background:
  radial-gradient(60% 90% at 50% 0%, rgba(242,239,232,.08), transparent 70%); }
.plate { position: absolute; margin: 0; background: var(--plate); padding: 10px 10px 34px; border-radius: 4px; box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 2px 0 rgba(255,255,255,.06) inset; transform: translateY(var(--py, 0px)) rotate(var(--r)); transition: transform .9s var(--ease-out); will-change: transform; }
.plate img { border-radius: 2px; }
.plate figcaption { position: absolute; left: 12px; bottom: 9px; font: 500 11.5px/1.2 var(--mono); color: #4b4f53; }
.plate-c figcaption { left: auto; right: 12px; }
.plate figcaption b { color: #111; font-weight: 600; margin-right: 4px; }
.plate-a { width: 31%; left: 3%; top: 56px; }
.plate-b { width: 46%; left: 28%; top: 20px; z-index: 2; }
.plate-c { width: 28%; right: 2%; top: 96px; }
.plate-c img { image-rendering: pixelated; }
.reg { position: absolute; width: 22px; height: 22px; }
.reg::before, .reg::after { content: ""; position: absolute; background: var(--signal); }
.reg::before { left: 10px; top: 0; width: 2px; height: 22px; }
.reg::after { top: 10px; left: 0; height: 2px; width: 22px; }
.reg-tl { left: 0; top: -11px; }
.reg-br { right: 0; top: -11px; }

/* entrance: lines rise, plates are dealt in order */
.js .hl-line { opacity: 0; transform: translateY(.35em); }
.js.ready .hl-line { opacity: 1; transform: none; transition: opacity .7s var(--ease-out) calc(var(--i) * 90ms), transform .9s var(--ease-out) calc(var(--i) * 90ms); }
.js .plate { opacity: 0; transform: translateY(140px) rotate(0deg); }
.js.ready .plate { opacity: 1; transform: translateY(var(--py, 0px)) rotate(var(--r)); transition: opacity .6s ease calc(500ms + var(--d) * 140ms), transform 1.1s var(--ease-out) calc(500ms + var(--d) * 140ms); }

/* ---------- 01 stage ruler ---------- */
.stages { background: var(--ground-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ruler { position: relative; padding-bottom: 8px; }
.ruler-scale { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 2px solid var(--ink-3); }
.ruler-scale li { position: relative; padding: 16px 12px 0 0; font: 500 13px/1.3 var(--mono); color: var(--ink-2); }
.ruler-scale li::before { content: ""; position: absolute; left: 0; top: -9px; width: 2px; height: 16px; background: var(--ink-3); }
.ruler-scale li.empty { color: var(--ink-3); background: repeating-linear-gradient(135deg, transparent 0 8px, rgba(255,255,255,.04) 8px 9px); }
.ruler-marks { list-style: none; margin: 40px 0 0; padding: 0; position: relative; display: grid; gap: 12px; }
.mk { --col: calc(100% / 5); position: relative; padding-left: calc(var(--col) * var(--pos)); }
.mk a { display: inline-flex; flex-direction: column; gap: 2px; min-width: min(280px, 100%); padding: 14px 16px; background: var(--ground); border: 1px solid var(--line); border-left: 3px solid var(--signal); text-decoration: none; border-radius: 2px; transition: border-color .2s, background .2s; }
.mk a:hover { background: #1d2022; border-color: var(--ink-3); border-left-color: var(--signal); }
.mk b { font-size: 20px; letter-spacing: -0.02em; }
.mk span { font: 500 12.5px/1.4 var(--mono); color: var(--ink-2); }
.ruler-empty { margin-top: 28px !important; text-align: right; font: 500 13px var(--mono); color: var(--ink-2); }
.ruler-empty b { color: var(--signal); font-size: 22px; margin: 0 4px; }
/* markers travel from the origin to their stage when the ruler enters view */
.js .mk { padding-left: 0; transition: padding-left 1.2s var(--ease-io); }
.js .mk:nth-child(2) { transition-delay: .1s; } .js .mk:nth-child(3) { transition-delay: .2s; } .js .mk:nth-child(4) { transition-delay: .3s; }
.js .ruler.in-view .mk { padding-left: calc(var(--col) * var(--pos)); }

/* ---------- 02 Jakga scrollytelling ---------- */
.scrolly { display: grid; grid-template-columns: minmax(260px, 4fr) 8fr; gap: clamp(28px, 4vw, 64px); align-items: start; }
.scrolly-steps { display: grid; gap: 0; }
.step { min-height: min(72vh, 680px); padding: 28px 0; border-top: 1px solid var(--line); opacity: .35; transition: opacity .4s; display: flex; flex-direction: column; justify-content: center; }
.step:first-child { min-height: min(58vh, 520px); justify-content: flex-start; }
.step.is-active { opacity: 1; }
.step-no { font: 600 13px var(--mono); color: var(--signal); margin-bottom: 12px; }
.step h3 { margin-bottom: 12px; }
.step p:not(.step-no) { color: var(--ink-2); }
.step-fig { display: none; margin: 20px 0 0; }
.scrolly-stage { position: sticky; top: 96px; }
.shot { position: relative; overflow: hidden; border-radius: 6px; background: #000; box-shadow: 0 30px 90px rgba(0,0,0,.6); }
/* stage takes the active screenshot's own aspect so focus boxes map 1:1 to image pixels */
.shot-stage { aspect-ratio: var(--ar); transition: aspect-ratio .5s var(--ease-io); }
.stage-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: fill; background: #121013; transition: opacity .5s ease; }
.stage-next { opacity: 0; }
/* focus mode: everything outside the box dims (cf. iA Writer focus) */
.focus { position: absolute; left: calc(var(--x) * 1%); top: calc(var(--y) * 1%); width: calc(var(--w) * 1%); height: calc(var(--h) * 1%); border: 2px solid var(--signal); border-radius: 4px; box-shadow: 0 0 0 200vmax rgba(10,10,12,.55); pointer-events: none; transition: left .7s var(--ease-io), top .7s var(--ease-io), width .7s var(--ease-io), height .7s var(--ease-io); }
.stage-cap { margin-top: 14px; font: 500 12.5px/1.4 var(--mono); color: var(--ink-3); }
.stage-cap span { color: var(--signal); }
.stage-cap em { font-style: normal; }

/* ---------- 03 Nugazine: switches to the product's own paper world ---------- */
.nugazine { background: var(--paper); color: var(--paper-ink); color-scheme: light; }
.nugazine .kicker { color: #7d7468; } .nugazine .kicker span { color: var(--rust); }
.nugazine .chapter-lede { color: #5e574f; } .nugazine .chapter-lede strong { color: var(--paper-ink); }
.serif { font-family: var(--serif); font-weight: 600; letter-spacing: -0.03em; line-height: 1.18; }
.nz-grid { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.nz-visual { position: relative; padding-bottom: 120px; }
.nz-feed { margin: 0 0 0 auto; width: 88%; background: #fff; border: 1px solid #ddd3c6; border-radius: 8px; overflow: hidden; box-shadow: 0 40px 80px -30px rgba(80,50,20,.35); }
.browser { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid #e7ddd0; background: #efe7dc; }
.browser span { width: 9px; height: 9px; border-radius: 50%; background: #cdbfae; }
.nz-feed figcaption, .nz-phone figcaption { font: 500 12px/1.4 var(--mono); color: #7d7468; padding: 10px 14px; }
.nz-phone figcaption { max-width: 260px; text-align: center; padding: 0; }
.facts { margin: 32px 0 0; display: grid; gap: 0; }
.facts div { display: grid; grid-template-columns: 88px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid #ddd3c6; font-size: 15px; }
.facts dt { font: 500 12.5px/1.6 var(--mono); color: #8a8075; }
.facts dd { margin: 0; }
/* the reader overlaps the feed like an inset page on a spread */
.nz-phone { position: absolute; left: 0; bottom: 0; margin: 0; display: grid; justify-items: center; gap: 12px; z-index: 2; }
.phone { width: 224px; aspect-ratio: 392 / 852; border-radius: 34px; padding: 10px; background: #1b1916; box-shadow: 0 30px 60px -20px rgba(40,25,10,.5); }
.phone-pages { position: relative; width: 100%; height: 100%; border-radius: 26px; overflow: hidden; background: #fbf9f5; perspective: 900px; }
.pg { position: absolute; inset: 0; width: 100%; height: 100%; transform-origin: left center; transition: transform .8s var(--ease-io), opacity .8s var(--ease-io); backface-visibility: hidden; }
.pg-2 { transform: translateX(100%); }
[data-page-state="2"] .pg-1 { transform: translateX(-30%) rotateY(18deg); opacity: 0; }
[data-page-state="2"] .pg-2 { transform: none; }
.pager-ctl { display: flex; align-items: center; gap: 12px; font: 600 13px var(--mono); }
.pager-ctl button { width: 40px; height: 40px; border-radius: 50%; border: 1px solid #cbbfb0; background: #fff; color: var(--paper-ink); cursor: pointer; font-size: 16px; }
.pager-ctl button:hover { border-color: var(--rust); color: var(--rust); }

/* ---------- 04 Autoffice ---------- */
.ao-grid { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(28px, 4vw, 64px); align-items: start; }
.ao-screen, .ao-panel { margin: 0; }
.screen-bezel { position: relative; padding: clamp(12px, 1.6vw, 22px); background: #26292c; border-radius: 18px; box-shadow: 0 2px 0 rgba(255,255,255,.06) inset, 0 40px 90px rgba(0,0,0,.6); }
.screen { position: relative; border-radius: 6px; overflow: hidden; aspect-ratio: 768 / 480; background: #000; }
.screen img { width: 100%; height: 100%; image-rendering: pixelated; }
.room { position: absolute; left: calc(var(--x) * 1%); top: calc(var(--y) * 1%); width: calc(var(--w) * 1%); height: calc(var(--h) * 1%); border: 3px solid transparent; transition: border-color .35s, background-color .35s; }
.room i { position: absolute; left: 6px; top: 6px; font: 700 12px/1 var(--mono); font-style: normal; padding: 4px 6px; background: var(--ground); color: var(--ink-3); border-radius: 2px; transition: color .35s, background .35s; }
.room.on { border-color: var(--signal); background-color: rgba(201,240,61,.08); }
.room.on i { background: var(--signal); color: var(--signal-ink); }
.room.done i { color: var(--signal); }
.sticker { position: absolute; top: -14px; right: 24px; transform: rotate(4deg); background: var(--signal); color: var(--signal-ink); font: 800 13px/1 var(--sans); padding: 9px 12px; border-radius: 3px; box-shadow: 0 6px 16px rgba(0,0,0,.35); }
.gates { list-style: none; margin: 22px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; counter-reset: g; }
.gates li { counter-increment: g; position: relative; padding: 12px 10px; background: var(--ground-2); border: 1px solid var(--line); font: 600 13px/1.2 var(--sans); color: var(--ink-3); transition: background .35s, color .35s, border-color .35s; }
.gates li::before { content: "0" counter(g); display: block; font: 500 11px var(--mono); margin-bottom: 6px; }
.gates li.on { background: var(--signal); color: var(--signal-ink); border-color: var(--signal); }
.gates li.done { color: var(--ink); border-color: var(--ink-3); }
.gate-ctl { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 16px; }
.gate-ctl button { font: 700 15px/1 var(--sans); padding: 14px 18px; border-radius: 3px; border: 0; background: var(--ink); color: var(--ground); cursor: pointer; }
.gate-ctl button:hover { background: var(--signal); }
.gate-ctl p { font: 500 13px var(--mono); color: var(--ink-2); }
.ao-screen figcaption, .ao-panel figcaption { margin-top: 14px; font: 500 12.5px/1.5 var(--mono); color: var(--ink-3); }
.ao-screen figcaption b { color: var(--signal); }
.ao-panel img { border-radius: 6px; border: 1px solid var(--line); }

/* ---------- 05 Clieator ---------- */
.clieator { border-top: 1px solid var(--line); }
.cl-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.plain-list { margin: 28px 0 0; padding: 0; list-style: none; display: grid; gap: 0; }
.plain-list li { padding: 12px 0 12px 24px; border-top: 1px solid var(--line); position: relative; color: var(--ink-2); font-size: 15.5px; }
.plain-list li::before { content: ""; position: absolute; left: 0; top: 21px; width: 10px; height: 2px; background: var(--signal); }
.cl-diagram { margin: 0; padding: clamp(16px, 2vw, 28px); border: 1px dashed var(--ink-3); border-radius: 8px; background: repeating-linear-gradient(0deg, transparent 0 23px, rgba(255,255,255,.035) 23px 24px), repeating-linear-gradient(90deg, transparent 0 23px, rgba(255,255,255,.035) 23px 24px); }
.cl-diagram svg { width: 100%; height: auto; overflow: visible; }
.cl-diagram rect, .cl-diagram circle { fill: none; stroke: var(--ink-2); stroke-width: 2; }
.cl-diagram .win rect:not(.bar):not(:first-child) { fill: var(--ink-3); stroke: none; }
.cl-diagram .win .bar { fill: #24272a; }
.cl-diagram .win circle { fill: var(--ink-3); stroke: none; }
.cl-diagram text { fill: var(--ink); font: 700 18px var(--mono); text-anchor: middle; }
.cl-diagram text.sub { fill: var(--ink-2); font: 500 14px var(--sans); }
.cl-diagram .win text { fill: var(--ink-2); font: 500 14px var(--sans); }
.cl-diagram .link { fill: none; stroke: var(--signal); stroke-width: 3; stroke-dasharray: 8 8; }
.cl-diagram .agent circle { stroke: var(--signal); }
.cl-diagram .stamp rect { stroke: var(--signal); stroke-width: 2.5; }
.cl-diagram .stamp text { fill: var(--signal); font: 800 18px var(--sans); }
.cl-diagram .stamp { transform-origin: 430px 290px; transform: rotate(-4deg); }
.cl-diagram figcaption { margin-top: 12px; font: 500 12.5px var(--mono); color: var(--ink-3); }
/* draw-on: dashed links trace in, stamp lands last */
.js .cl-diagram .link { stroke-dashoffset: 200; opacity: 0; transition: stroke-dashoffset 1.4s var(--ease-out), opacity .3s; }
.js .cl-diagram .l2 { transition-delay: .5s; }
.js .cl-diagram .stamp { opacity: 0; transform: rotate(-4deg) scale(1.4); transition: opacity .3s 1.2s, transform .5s cubic-bezier(.3,1.6,.5,1) 1.2s; }
.js .cl-diagram.in-view .link { stroke-dashoffset: 0; opacity: 1; }
.js .cl-diagram.in-view .stamp { opacity: 1; transform: rotate(-4deg) scale(1); }

/* ---------- 06 studio ---------- */
.studio { background: var(--plate); color: #121314; color-scheme: light; }
.studio .kicker { color: #6a6560; } .studio .kicker span { color: #121314; }
.studio-big { font-size: clamp(48px, 9vw, 140px); letter-spacing: -0.03em; word-spacing: .08em; line-height: .95; font-weight: 900; }
.studio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); margin-top: clamp(40px, 6vw, 80px) !important; }
.facts-dark div { border-top-color: #cfc9be; }
.facts-dark dt { color: #6a6560; }
.not-claim h3 { font-size: 15px; font-family: var(--mono); font-weight: 600; letter-spacing: 0; color: #6a6560; margin-bottom: 12px; }
.not-claim ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.not-claim li { padding: 10px 0; border-top: 1px solid #cfc9be; font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.not-claim s { text-decoration-thickness: 3px; text-decoration-color: #121314; }
.not-claim p { margin-top: 20px; color: #4d4944; font-size: 15.5px; }

.contact { padding-top: clamp(64px, 8vw, 120px) !important; padding-bottom: clamp(64px, 8vw, 120px) !important; }
.mail { display: inline-block; font-size: clamp(30px, 6.4vw, 96px); font-weight: 800; letter-spacing: -0.05em; text-decoration: none; line-height: 1.05; background: linear-gradient(var(--signal), var(--signal)) 0 100% / 0 6px no-repeat; transition: background-size .5s var(--ease-out); }
.mail:hover, .mail:focus-visible { background-size: 100% 6px; }

.foot { display: grid; grid-template-columns: 1fr 2fr; gap: 24px 48px; padding: 40px var(--gutter) 56px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: 13.5px; }
.foot-brand { font-size: 22px; font-weight: 600; color: var(--ink); letter-spacing: -0.03em; }
.foot-brand span { display: block; margin-top: 6px; font: 500 12px var(--mono); color: var(--ink-3); letter-spacing: 0; }
.foot-note b { color: var(--ink-2); }

/* ---------- responsive ---------- */
@media (max-width: 1199px) {
  .nav { gap: 18px; }
  .scrolly { grid-template-columns: minmax(240px, 5fr) 7fr; }
  .nz-grid { grid-template-columns: 1fr; }
  .ao-grid { grid-template-columns: 1fr; }
  .ao-panel { max-width: 720px; }
}
@media (max-width: 759px) {
  body { font-size: 16px; }
  .nav { display: none; }
  .brand-word { font-size: 19px; }
  .motion-toggle { padding: 7px 10px; font-size: 12px; }
  .headline { font-size: clamp(44px, 13.4vw, 64px); letter-spacing: -0.05em; }
  .token { width: 1.6em; }
  .token:hover, .token:focus-visible { width: 2.4em; }
  .hero-foot { grid-template-columns: 1fr; }
  .lede-en { justify-self: start; text-align: left; }
  .table { height: 92vw; }
  .plate { padding: 6px 6px 26px; }
  .plate figcaption { font-size: 10px; left: 8px; bottom: 7px; }
  .plate-a { width: 58%; left: -4%; top: 40px; }
  .plate-b { width: 78%; left: 18%; top: 16px; }
  .plate-c { width: 54%; right: -6%; top: 52%; }
  /* ruler becomes a vertical ladder */
  .ruler-scale { display: none; }
  .ruler-marks { margin-top: 0; }
  .mk, .js .mk, .js .ruler.in-view .mk { padding-left: 0; }
  .mk a { width: 100%; border-left-width: 3px; }
  .ruler-empty { text-align: left; }
  /* scrolly collapses: each step carries its own highlighted figure */
  .scrolly { grid-template-columns: 1fr; }
  .scrolly-stage { display: none; }
  .step, .step:first-child { min-height: 0; opacity: 1; padding: 32px 0; }
  .step-fig { display: block; }
  .nz-visual { padding-bottom: 0; }
  .nz-feed { width: 100%; }
  .nz-phone { position: static; margin-top: 32px; }
  .phone { width: 240px; }
  .gates { grid-template-columns: repeat(2, 1fr); }
  .cl-grid, .studio-grid { grid-template-columns: 1fr; }
  .not-claim li { font-size: 19px; }
  .foot { grid-template-columns: 1fr; }
}

/* ---------- reduced motion: final states, no travel ---------- */
@media (prefers-reduced-motion: reduce) {
  html:not([data-motion="full"]) { scroll-behavior: auto; }
}
[data-motion="reduce"] { scroll-behavior: auto; }
[data-motion="reduce"] *, [data-motion="reduce"] *::before, [data-motion="reduce"] *::after { animation: none !important; transition-duration: 0s !important; transition-delay: 0s !important; }
[data-motion="reduce"] .hl-line, [data-motion="reduce"] .plate { opacity: 1 !important; }
[data-motion="reduce"] .hl-line { transform: none !important; }
[data-motion="reduce"] .plate { transform: rotate(var(--r)) !important; }
[data-motion="reduce"] .mk { padding-left: calc(var(--col) * var(--pos)); }
[data-motion="reduce"] .cl-diagram .link { stroke-dashoffset: 0; opacity: 1; }
[data-motion="reduce"] .cl-diagram .stamp { opacity: 1; transform: rotate(-4deg); }
/* the two reader pages are shown side by side instead of turning */
[data-motion="reduce"] .nz-visual { padding-bottom: 0; }
[data-motion="reduce"] .nz-phone { position: static; margin-top: 32px; justify-items: start; }
[data-motion="reduce"] .nz-phone .phone { width: auto; aspect-ratio: auto; background: none; box-shadow: none; padding: 0; }
[data-motion="reduce"] .phone-pages { display: grid; grid-template-columns: repeat(2, minmax(0, 220px)); gap: 12px; background: none; height: auto; border-radius: 0; overflow: visible; }
[data-motion="reduce"] .pg { position: static; transform: none !important; opacity: 1 !important; border-radius: 16px; border: 6px solid #1b1916; }
[data-motion="reduce"] .pager-ctl { display: none; }
@media (max-width: 759px) {
  [data-motion="reduce"] .mk { padding-left: 0; }
}

/* Integrated working review: restrained purposeful motion and visitor copy. */
main > section {scroll-margin-top:88px;}
.motion-dot,.token-concept .dash { animation:none; }
.js.ready .hl-line {transition:opacity .32s var(--ease-out) calc(var(--i)*60ms),transform .32s var(--ease-out) calc(var(--i)*60ms);}
.js .plate,.js.ready .plate {opacity:1;transform:rotate(var(--r));transition:none;will-change:auto;}
.hero-foot {margin-top:30px;}
.table {margin-top:42px!important;}
.focus {transition-duration:.32s;}
.stage-img {transition-duration:.24s;object-fit:contain;}
.pg {transition-duration:.42s;}
.step {min-height:min(52vh,500px);}
.studio-art {margin:0;}
.studio-art img {width:100%;aspect-ratio:3/2;object-fit:cover;}
.studio-art figcaption {margin-top:12px;font-size:13px;color:#625a51;}
@media(max-width:759px){.studio-big{font-size:44px}.table{margin-top:32px!important}.step{min-height:0}}

/* Native v6 role index: product purpose before stage. */
.hero-foot{align-items:start}.role-index{width:100%;scroll-margin-top:88px}
.role-index a{display:grid;grid-template-columns:100px 1fr auto;align-items:center;gap:16px;padding:15px 0;border-top:1px solid var(--line);text-decoration:none;font-size:13px}
.role-index b{font-size:19px}.role-index span{color:var(--ink-2)}
.role-index em{font-style:normal;color:var(--signal);border:1px solid var(--signal);padding:3px 8px;font-size:11px;white-space:nowrap}
@media(max-width:700px){.role-index a{grid-template-columns:1fr auto;gap:5px}.role-index span{grid-column:1/-1;grid-row:2}.role-index em{grid-column:2;grid-row:1}}

/* Headline symbols share Clieator's outlined visual language. */
.token-symbol{background:var(--ground-2);border:2px dashed var(--ink-3);transition:border-color .2s,background-color .2s}
.token-symbol svg{width:100%;height:100%;padding:.06em .1em;fill:none;stroke:var(--ink-2);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.token-symbol .signal{stroke:var(--signal)}
.token-symbol text{stroke:none}
.token-symbol:hover,.token-symbol:focus-visible{width:1.9em;border-color:var(--signal)}
.language-toggle{display:inline-flex;align-items:center;gap:7px;flex-shrink:0;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--ink);font:500 12px/1 var(--sans);padding:8px 11px;cursor:pointer}
.language-toggle svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.4;fill:none}
.language-toggle:hover{color:var(--signal);border-color:var(--signal)}
html[lang=en] .headline{font-size:clamp(38px,4.9vw,78px);letter-spacing:-.055em;line-height:1.1}
html[lang=en] .role-index a{grid-template-columns:100px minmax(0,1fr) auto}
html[lang=en] .cl-diagram .sub{font-size:13px}
@media(max-width:759px){
 .topbar{gap:10px;padding:12px 16px}.brand{margin-right:auto}.motion-toggle{padding:7px 8px}.language-toggle{padding:7px 9px}
 .token-symbol:hover,.token-symbol:focus-visible{width:1.6em}
 html[lang=en] .headline{font-size:clamp(36px,10vw,48px)}
 html[lang=en] .role-index a{grid-template-columns:1fr auto}
 html[lang=en] .cl-diagram .stamp text{font-size:16px}
}

/* A company index needs a readable column at sidebar/tablet widths. */
@media(max-width:1199px){.hero-foot{grid-template-columns:minmax(0,1fr);gap:28px}.hero-foot>.lede{max-width:680px}}
.role-index,.role-index a,.role-index span{min-width:0}
.role-index span{word-break:normal;overflow-wrap:break-word}
@media(min-width:701px){.role-index a,html[lang=en] .role-index a{grid-template-columns:100px minmax(0,1fr) auto}}
@media(max-width:850px){.topbar .nav{display:none}}
@media(max-width:1599px){.rail{display:none}}
.hl-punct{letter-spacing:-.055em}
html[lang=en] .hl-clause{white-space:nowrap}
@media(max-width:420px){
 .topbar{gap:8px}.brand-word{font-size:18px}
 .motion-toggle{width:36px;height:36px;justify-content:center;padding:0;flex-shrink:0}
 [data-motion-label]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
 .language-toggle{min-height:36px}
 html[lang=en] .headline{font-size:clamp(32px,10vw,42px)}
}