/* Hallmark · macrostructure: Type Specimen · H1 Marquee knobs: size=colossal, alignment=left-bias, underlay=single rule below
 * theme: custom (tuned) · vibe: "ink-black press, off-register, broken-grid, kinetic"
 * paper: oklch(13% 0.014 25) · accent: oklch(60% 0.21 25)
 * display: Bricolage Grotesque (variable) · body: Fraunces (variable) · outlier: JetBrains Mono
 * axes: dark / display-heavy / warm · studied: no · context: inferred
 * genre: editorial · nav: N3 Side-rail · footer: Ft1 Mast-headed · enrichment: none (typography only)
 * Hallmark · pre-emit critique: P5 H5 E5 S5 R4 V5
 * contrast: pass (40–41) · honest: pass (46) · chrome: pass (47) · tokens: pass (48)
 * responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57) · slop: pass (42–45)
 */

/* ── Reset / base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-xl);
}

body {
  overflow-x: clip;
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-optical-sizing: auto;
  font-weight: 360;
  font-size: var(--text-base);
  line-height: var(--lh-normal);
  font-variant-numeric: oldstyle-nums;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-inline: max(0px, env(safe-area-inset-left));
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: var(--space-md);
  top: var(--space-md);
  z-index: var(--z-toast);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-md);
  transform: translateY(-150%);
  transition: transform var(--dur-short) var(--ease-out);
}
.skip-link:focus-visible { transform: translateY(0); }

/* ── Shell — offset for the fixed side-rail ───────────────── */
.shell {
  margin-inline-start: var(--rail-width);
}
.shell > main { display: block; }

/* every major section shares one width model + rhythm */
.hero,
.proof,
.concrete,
.work,
.studio {
  padding-inline: var(--page-gutter);
}
.proof,
.concrete,
.work {
  padding-block: var(--section-gap);
}

/* ════════════════════════════════════════════════════════════
   N3 · SIDE-RAIL NAV
   Rotated wordmark + section dot index, fixed to the left edge.
   ════════════════════════════════════════════════════════════ */
.rail {
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  width: var(--rail-width);
  z-index: var(--z-sticky-nav);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-lg);
  background: var(--color-paper);
  border-inline-end: var(--rule-hair) solid var(--color-rule);
}

.rail__mark {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
}
.rail__name {
  font-family: var(--font-display);
  font-variation-settings: 'wght' 600, 'opsz' 18;
  font-size: var(--text-md);
  letter-spacing: 0.02em;
  color: var(--color-ink);
}
.rail__role {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-muted);
}
.rail__mark:hover .rail__name { color: var(--color-accent); }

.rail__dots {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}
.rail__dots a {
  position: relative;
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
}
/* expand the touch target without changing visual size */
.rail__dots a::before { content: ""; position: absolute; inset: -10px; }
.rail__dot {
  width: 7px;
  height: 7px;
  border: var(--rule-hair) solid var(--color-rule-2);
  background: transparent;
  transition: background-color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out),
              transform var(--dur-short) var(--ease-out);
}
@media (hover: hover) {
  .rail__dots a:hover .rail__dot { border-color: var(--color-accent); transform: scale(1.25); }
}
.rail__dots a:focus-visible { outline-offset: 4px; }
.rail__dots a.is-current .rail__dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
/* tooltip-style label on hover/focus — focus shows instantly, hover delays */
.rail__dots a::after {
  content: attr(data-label);
  position: absolute;
  inset-inline-start: 140%;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule);
  padding: var(--space-2xs) var(--space-xs);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-short) var(--ease-out) 800ms;
}
.rail__dots a:hover::after { opacity: 1; }
.rail__dots a:focus-visible::after { opacity: 1; transition-delay: 0ms; }

.rail__year {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
  color: var(--color-muted);
}
.rail__year:hover { color: var(--color-ink-2); }

/* ════════════════════════════════════════════════════════════
   HERO · the living specimen
   ════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  display: grid;
  align-content: start;
  gap: var(--space-md);
  padding-block: var(--space-2xl) var(--space-3xl);
  max-width: var(--page-max);
  border-bottom: var(--rule-hair) solid var(--color-rule);
}

.hero__slug {
  max-width: 56ch;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--color-muted);
}
.hero__slug::before {
  content: "";
  display: inline-block;
  width: 2.5rem;
  height: var(--rule-fine);
  background: var(--color-accent);
  vertical-align: middle;
  margin-inline-end: var(--space-sm);
}

.hero__h {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-variation-settings: 'wght' 560, 'opsz' 96;
  font-size: var(--text-display);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
  color: var(--color-ink);
  max-width: 18ch;
  overflow-wrap: anywhere;
  min-width: 0;
}
.hero__h span { display: block; }
.hero__h span:last-child { color: var(--color-accent); }

/* ── The colossal live specimen ── */
.specimen-live {
  margin-block-start: var(--space-md);
  display: grid;
  gap: var(--space-lg);
}
.specimen-live__stage {
  position: relative;
  border-block: var(--rule-hair) solid var(--color-rule);
  padding-block: var(--space-xs);
  overflow: clip;
}
.specimen-live__word {
  display: block;
  font-family: var(--font-display);
  font-optical-sizing: none;
  font-variation-settings: 'wght' var(--w, 320), 'wdth' var(--wd, 100), 'opsz' var(--op, 96);
  font-size: var(--text-colossal);
  line-height: 0.82;
  letter-spacing: -0.04em;
  color: var(--color-ink);
  white-space: nowrap;
  overflow-wrap: normal;
  /* off-register CMYK misprint — the kinetic, press-y signature */
  text-shadow:
    0.045em 0 0 var(--ghost-red),
    -0.045em 0.012em 0 var(--ghost-cyan);
  animation: breathe var(--dur-breathe) var(--ease-in-out) infinite alternate;
}
/* once the reader grabs an axis, JS sets data-grabbed and we stop breathing */
.specimen-live[data-grabbed="true"] .specimen-live__word { animation: none; }

@keyframes breathe {
  from { --w: 280; --wd: 100; }
  to   { --w: 600; --wd: 88;  }
}
/* register the custom props so they can be animated */
@property --w  { syntax: "<number>"; inherits: true; initial-value: 320; }
@property --wd { syntax: "<number>"; inherits: true; initial-value: 100; }
@property --op { syntax: "<number>"; inherits: true; initial-value: 96; }

.specimen-live__panel { margin: 0; }
.axis {
  display: grid;
  gap: var(--space-sm);
  max-width: 30rem;
}
.axis__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2xs);
}
.axis__label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-neutral);
}
.axis__val {
  font-variant-numeric: tabular-nums;
  color: var(--color-accent);
}
.axis__help {
  margin-block-start: var(--space-2xs);
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-muted);
  max-width: 44ch;
}
.axis__help em { font-style: italic; color: var(--color-ink-2); }

/* range / slider — thumb gets the focus state, not the track */
.axis__range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2px;
  background: var(--color-rule-2);
  cursor: pointer;
  margin: var(--space-xs) 0;
}
.axis__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 22px;
  background: var(--color-accent);
  border: none;
  cursor: grab;
  transition: transform var(--dur-micro) var(--ease-out);
}
.axis__range::-moz-range-thumb {
  width: 14px;
  height: 22px;
  border: none;
  border-radius: 0;
  background: var(--color-accent);
  cursor: grab;
}
.axis__range:active::-webkit-slider-thumb { transform: scaleY(0.9); cursor: grabbing; }
.axis__range:active::-moz-range-thumb { cursor: grabbing; }
.axis__range:focus-visible { outline: none; }
.axis__range:focus-visible::-webkit-slider-thumb {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}
.axis__range:focus-visible::-moz-range-thumb {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

/* ── arrow link / CTA voice (C3 typographic link) ── */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  width: fit-content;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-ink);
  white-space: nowrap;
  padding-block: var(--space-2xs);
}
.link-arrow span {
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-size: 100% var(--rule-fine);
  background-position: 0 100%;
  background-repeat: no-repeat;
  padding-bottom: 3px;
}
.link-arrow__glyph { color: var(--color-accent); transition: transform var(--dur-short) var(--ease-out); }
@media (hover: hover) {
  .link-arrow:hover .link-arrow__glyph { transform: translateX(4px); }
}
.hero__cta { margin-block-start: var(--space-sm); }

/* ════════════════════════════════════════════════════════════
   PROOF SHEET — surface inversion to warm bone
   Every flipped surface sets BOTH background and color (gate 41).
   ════════════════════════════════════════════════════════════ */
.proof {
  background: var(--proof-paper);
  color: var(--proof-ink);
}

/* plate heads — eyebrow stacked ABOVE heading, single column (gate 54) */
.plate-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 64ch;
  margin-block-end: var(--space-2xl);
}
.plate-head__no {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--proof-accent);
}
.plate-head__title {
  font-family: var(--font-display);
  font-variation-settings: 'wght' 600, 'opsz' 72;
  font-size: var(--text-display-s);
  line-height: 1.02;
  letter-spacing: var(--tracking-tight);
  color: var(--proof-ink);
  overflow-wrap: anywhere;
  min-width: 0;
}
.plate-head__sub {
  max-width: var(--measure);
  font-size: var(--text-md);
  line-height: var(--lh-relaxed);
  color: var(--proof-ink-2);
}
.plate-head__sub em { font-style: italic; }

/* heading register that sits on the dark ground (Plate 02 + Index) */
.plate-head--ink .plate-head__no { color: var(--color-accent); }
.plate-head--ink .plate-head__title { color: var(--color-ink); }
.plate-head--ink .plate-head__sub { color: var(--color-neutral); }

/* ── Weights ladder ── */
.weights {
  display: grid;
  border-top: var(--rule-hair) solid var(--proof-rule);
  max-width: var(--page-max);
}
.weights__row {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  align-items: baseline;
  gap: var(--space-lg);
  padding-block: var(--space-lg);
  border-bottom: var(--rule-hair) solid var(--proof-rule);
}
.weights__tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--proof-muted);
  font-variant-numeric: tabular-nums;
}
.weights__line {
  font-family: var(--font-display);
  font-optical-sizing: none;
  font-size: clamp(1.5rem, 4.5vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--proof-ink);
  overflow-wrap: anywhere;
  min-width: 0;
  transition: font-variation-settings var(--dur-long) var(--ease-out);
}
@media (hover: hover) {
  /* hover lifts the weight one master — demonstrates the axis live */
  .weights__row:hover .weights__line { font-variation-settings: 'wght' 800, 'opsz' 18 !important; }
}

/* ── Glyph / feature spec sheet (F3) ── */
.glyphset {
  margin-block-start: var(--space-2xl);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr));
  gap: 0;
  border: var(--rule-hair) solid var(--proof-rule);
  max-width: var(--page-max);
}
.glyphset__cell {
  padding: var(--space-lg);
  border-inline-start: var(--rule-hair) solid var(--proof-rule);
}
.glyphset__cell:first-child { border-inline-start: none; }
.glyphset dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--proof-muted);
  margin-block-end: var(--space-xs);
}
.glyphset dd {
  font-size: var(--text-md);
  line-height: 1.45;
  color: var(--proof-ink);
}

/* ════════════════════════════════════════════════════════════
   CONCRETE POETRY · the calligramme (on the dark ground)
   ════════════════════════════════════════════════════════════ */
.concrete {
  background: var(--color-paper);
  color: var(--color-ink);
}
.poem {
  position: relative;
  max-width: var(--page-max);
  margin-block-start: var(--space-xl);
  border: var(--rule-hair) solid var(--color-rule);
  padding: clamp(var(--space-lg), 5vw, var(--space-3xl));
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent calc((100% - 11 * 1px) / 12),
      var(--color-paper-2) calc((100% - 11 * 1px) / 12),
      var(--color-paper-2) calc((100% - 11 * 1px) / 12 + 1px)
    );
}
.poem__visually-hidden,
.poster__vis-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}
.poem__field {
  position: relative;
  min-height: clamp(20rem, 46vw, 30rem);
  font-family: var(--font-display);
  font-optical-sizing: none;
}
/* each word placed on a 9-column × 6-row implicit grid, slanted like rain */
.poem__w {
  position: absolute;
  left: calc(var(--c) * 10%);
  top: calc((var(--r) - 1) * 16% + 2%);
  font-variation-settings: 'wght' var(--w, 360), 'wdth' 88;
  font-size: clamp(1.1rem, 2.4vw, 2rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--color-ink-2);
  transform: rotate(var(--rot, -8deg));
  transform-origin: left top;
  white-space: nowrap;
}
.poem__w--pool {
  left: 50%;
  top: auto;
  bottom: 2%;
  transform: translateX(-50%);
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  letter-spacing: -0.04em;
  color: var(--color-accent);
  text-shadow:
    0.03em 0 0 var(--ghost-red),
    -0.03em 0.01em 0 var(--ghost-cyan);
}
.poem__cap {
  position: relative;
  margin-block-start: var(--space-xl);
  padding-block-start: var(--space-md);
  border-top: var(--rule-hair) solid var(--color-rule);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm) var(--space-lg);
}
.poem__title {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-ink);
}
.poem__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ════════════════════════════════════════════════════════════
   BROKEN-GRID POSTER (on the proof/bone surface)
   ════════════════════════════════════════════════════════════ */
.poster {
  max-width: var(--page-max);
  display: grid;
  gap: var(--space-lg);
}
.poster__plate {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: min-content;
  gap: var(--space-sm) var(--space-md);
  background: var(--proof-paper-2);
  border: var(--rule-fine) solid var(--proof-ink);
  padding: clamp(var(--space-lg), 4vw, var(--space-2xl));
  overflow: clip;            /* the bleed numeral is clipped by the plate edge, page stays put */
  isolation: isolate;
}
/* a single baseline rule the type hangs from */
.poster__baseline {
  grid-column: 1 / -1;
  grid-row: 2;
  height: var(--rule-fine);
  background: var(--proof-accent);
  align-self: end;
  margin-block-end: -0.2em;
  z-index: var(--z-base);
}
.poster__kicker {
  grid-column: 1 / 7;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--proof-ink-2);
}
.poster__title {
  grid-column: 1 / -1;
  grid-row: 2;
  display: grid;
  z-index: var(--z-raised);
  margin: 0;
}
.poster__word {
  font-family: var(--font-display);
  font-optical-sizing: none;
  font-variation-settings: 'wght' 800, 'wdth' 80, 'opsz' 96;
  font-size: clamp(3rem, 16vw, 9rem);
  line-height: 1.0;            /* all-caps display floor — no cap-collision between stacked words (gate 55) */
  letter-spacing: -0.04em;
  color: var(--proof-ink);
  text-transform: uppercase;
  overflow-wrap: anywhere;
  min-width: 0;
}
/* the break: each word steps off the left margin by a different amount,
   and the middle word jumps register to red — the grid bent on purpose */
.poster__word--a { margin-inline-start: 0; }
.poster__word--b { margin-inline-start: 14%; color: var(--proof-accent); }
.poster__word--c { margin-inline-start: 5%; }

.poster__line {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--proof-ink-2);
  align-self: end;
}
.poster__line--date { grid-column: 1 / 6; grid-row: 3; }
.poster__line--place { grid-column: 7 / 13; grid-row: 3; text-align: right; }

/* the ONE element allowed to cross the margin — a colossal numeral bleeding right */
.poster__bleed {
  position: absolute;
  right: -0.12em;
  bottom: -0.28em;
  font-family: var(--font-display);
  font-optical-sizing: none;
  font-variation-settings: 'wght' 800, 'wdth' 75;
  font-size: clamp(9rem, 30vw, 22rem);
  line-height: 0.7;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 2px var(--proof-rule-2);
  text-stroke: 2px var(--proof-rule-2);
  z-index: var(--z-base);
  pointer-events: none;
  font-variant-numeric: lining-nums;
}
.poster__cap {
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--proof-muted);
}

/* ════════════════════════════════════════════════════════════
   SELECTED WORK · ledger (on the dark ground)
   ════════════════════════════════════════════════════════════ */
.work {
  background: var(--color-paper);
  color: var(--color-ink);
}
.ledger {
  max-width: var(--page-max);
  border-top: var(--rule-hair) solid var(--color-rule);
}
.ledger__row {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1.1fr) minmax(0, 1.4fr);
  align-items: baseline;
  gap: var(--space-md) var(--space-lg);
  padding-block: var(--space-lg);
  border-bottom: var(--rule-hair) solid var(--color-rule);
  transition: background-color var(--dur-short) var(--ease-out);
}
@media (hover: hover) {
  .ledger__row:hover { background: var(--color-paper-2); }
  .ledger__row:hover .ledger__name { color: var(--color-accent); }
}
.ledger__year {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-muted);
  font-variant-numeric: tabular-nums;
}
.ledger__name {
  font-family: var(--font-display);
  font-variation-settings: 'wght' 520, 'opsz' 28;
  font-size: var(--text-xl);
  line-height: 1.1;
  letter-spacing: var(--tracking-tight);
  color: var(--color-ink);
  overflow-wrap: anywhere;
  min-width: 0;
  transition: color var(--dur-short) var(--ease-out);
}
.ledger__kind {
  font-size: var(--text-md);
  line-height: 1.45;
  color: var(--color-neutral);
}

/* ════════════════════════════════════════════════════════════
   THE STUDIO · close + enquire form
   ════════════════════════════════════════════════════════════ */
.studio {
  background: var(--color-paper);
  color: var(--color-ink);
  padding-block: var(--section-gap) var(--space-4xl);
  border-top: var(--rule-hair) solid var(--color-rule);
  max-width: var(--page-max);
}
.studio__h {
  font-family: var(--font-display);
  font-variation-settings: 'wght' 580, 'opsz' 96;
  font-size: var(--text-display-s);
  line-height: 1.02;
  letter-spacing: var(--tracking-display);
  color: var(--color-ink);
  max-width: 16ch;
  margin-block-end: var(--space-2xl);
  overflow-wrap: anywhere;
  min-width: 0;
}
.studio__cols {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--space-2xl);
  align-items: start;
}
.studio__lede {
  font-size: var(--text-lg);
  line-height: var(--lh-relaxed);
  color: var(--color-ink-2);
  max-width: var(--measure);
}

/* ── Enquire (inline form-as-CTA · 8 states) ── */
.enquire { display: grid; gap: var(--space-xs); align-content: start; }
.enquire__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-neutral);
}
.enquire__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.enquire__input {
  flex: 1 1 14rem;
  min-width: 0;
  height: 3rem;                       /* = button height */
  padding-inline: var(--space-md);
  padding-inline-end: 2rem;           /* reserved right-edge slot */
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink);
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule-2);
  outline: 2px solid transparent;     /* reserved focus slot — no shift */
  outline-offset: 1px;
  transition: background-color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}
.enquire__input::placeholder { color: var(--color-muted); }
@media (hover: hover) {
  .enquire__input:hover { background: var(--color-paper-3); }
}
.enquire__input:focus-visible {
  outline: 2px solid var(--color-focus);
  border-color: var(--color-ink-2);
  background: var(--color-paper-2);
}
.enquire__input[aria-invalid="true"] {
  border-color: var(--color-accent);
}
.enquire__input:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn {
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding-inline: var(--space-lg);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  line-height: 1;
  color: var(--color-accent-ink);
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--dur-micro) var(--ease-out),
              background-color var(--dur-short) var(--ease-out);
}
@media (hover: hover) {
  .btn:hover { background: var(--color-focus); border-color: var(--color-focus); }
}
.btn:active { transform: translateY(1px); }
/* the CTA fill is red, so its focus ring is bone-ink (≥APCA Lc 90 on the red
   fill, ≥7:1 on the dark paper) — never a red-on-red ring. */
.btn:focus-visible { outline: 2px solid var(--color-ink); outline-offset: 3px; }
.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}
.btn[data-state="loading"] { cursor: progress; }
.btn[data-state="loading"] .btn__label { opacity: 0.6; }
.btn[data-state="success"] {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-rule-2);
}

.enquire__help {
  min-height: 1.4lh;                  /* reserved so error doesn't shift the page */
  font-size: var(--text-sm);
  line-height: 1.4;
  color: var(--color-muted);
}
.enquire__help[data-tone="error"] { color: var(--color-focus); }
.enquire__help[data-tone="success"] { color: var(--color-ink-2); }

/* ════════════════════════════════════════════════════════════
   Ft1 · MAST-HEADED FOOTER
   ════════════════════════════════════════════════════════════ */
.foot {
  background: var(--color-paper);
  color: var(--color-ink);
  border-top: var(--rule-heavy) solid var(--color-accent);
  padding: var(--space-2xl) var(--page-gutter) var(--space-3xl);
  display: grid;
  gap: var(--space-sm);
  max-width: var(--page-max);
}
.foot__mark {
  font-family: var(--font-display);
  font-variation-settings: 'wght' 640, 'opsz' 60, 'wdth' 90;
  font-size: clamp(2.5rem, 9vw, 5.5rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  overflow-wrap: anywhere;
  min-width: 0;
}
.foot__tag {
  max-width: 48ch;
  font-size: var(--text-md);
  line-height: var(--lh-relaxed);
  color: var(--color-neutral);
  margin-block-start: var(--space-xs);
}
.foot__set {
  max-width: 56ch;
  margin-block-start: var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--color-muted);
}
.foot__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-block-start: var(--space-xs);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}
.foot__links a {
  color: var(--color-ink-2);
  white-space: nowrap;
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-size: 0% var(--rule-fine);
  background-position: 0 100%;
  background-repeat: no-repeat;
  padding-bottom: 2px;
  transition: background-size var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out);
}
@media (hover: hover) {
  .foot__links a:hover { color: var(--color-ink); background-size: 100% var(--rule-fine); }
}
.foot__sep { color: var(--color-rule-2); }

/* ════════════════════════════════════════════════════════════
   MOTION · one orchestrated entrance (reveal), reduced-motion safe
   ════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: reveal var(--dur-reveal) var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 70ms);
}
@keyframes reveal { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; animation: none; }
  .specimen-live__word { animation: none; }
  .weights__line { transition: none; }
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */

/* tablet / small laptop */
@media (max-width: 60rem) {
  .studio__cols { grid-template-columns: minmax(0, 1fr); gap: var(--space-2xl); }
  .ledger__row { grid-template-columns: 4rem minmax(0, 1fr); }
  .ledger__kind { grid-column: 2; }
  .poster__word { font-size: clamp(2.75rem, 17vw, 7rem); }
}

/* phone — the rail collapses to a slim top bar; sections go single column */
@media (max-width: 48rem) {
  .rail {
    inset-block: auto;
    inset-block-start: 0;
    inset-inline: 0;
    width: auto;
    height: var(--rail-bar, 3rem);
    flex-direction: row;
    justify-content: space-between;
    padding: 0 var(--page-gutter);
    border-inline-end: none;
    border-bottom: var(--rule-hair) solid var(--color-rule);
  }
  .rail__mark { writing-mode: horizontal-tb; transform: none; gap: var(--space-sm); }
  .rail__name { font-size: var(--text-sm); }
  .rail__role { display: none; }
  .rail__dots { flex-direction: row; gap: var(--space-sm); }
  .rail__dots a::after { display: none; }              /* labels would overflow the bar */
  .rail__year { writing-mode: horizontal-tb; }

  .shell { margin-inline-start: 0; padding-block-start: 3rem; }

  .hero { min-height: auto; padding-block: var(--space-3xl) var(--space-3xl); }

  .weights__row {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-2xs);
    padding-block: var(--space-md);
  }
  .poster__line--place { grid-column: 1 / -1; text-align: left; }
  .poster__line--date { grid-column: 1 / -1; }
}

@media (max-width: 30rem) {
  .hero__h { font-size: var(--text-3xl); }
  .rail__dots a { width: 1.25rem; }
}