/* Hallmark · macrostructure: Split Studio (video-plate adaptation) · H2 hero knobs: ratio=5/7, right=full-bleed-video, divider=negative-space · genre: atmospheric · theme: studied-DNA (source: https://www.zipline.com) · paper oklch(12% 0.008 40) · accent signal-orange oklch(68.4% 0.185 45) (photo-derived) · display: Big Shoulders Display 800/900 · body: Geist 400/500 · nav: N5 · footer: Ft5 · studied: yes · DNA-source: url (public reference for user brief; real-browser study at analysis/verification/hallmark/zipline-study/STUDY.md) · overrides: parallax (differential scroll-driven layers) + accent-coloured hero name + dark paper are user-brief-driven and recorded here deliberately; sticky plate frames at top:0 sit beneath a FIXED (not sticky) nav by design (gate 56) · contrast: measured 514 samples, mean pass (min 4.74:1); see analysis/verification/browser/RESULTS.md · mobile: pass (34, 49, 50–57) at 320/375/414/768/1440 — browser/RESULTS.md */
/* Hallmark · pre-emit critique: P5 H5 E4 S5 R4 V4 */
@import url("tokens.css");

/* =====================================================================
   0 · Base
   ===================================================================== */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-silver);
  font-family: var(--font-body);
  font-size: 100%;
  line-height: var(--lh-body);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-silver);
  font-weight: 400;
  min-height: 100dvh;
  font-variant-numeric: oldstyle-nums;
}
main { display: block; }
img, video { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ol, ul, dl, pre, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; }
::selection { background: var(--color-accent); color: var(--color-accent-ink); }

:focus { outline: none; }
:focus-visible {
  outline: var(--rule-focus) solid var(--color-focus);
  outline-offset: 2px;
}

[id] { scroll-margin-top: var(--banner-height); }

.skip {
  position: fixed;
  top: var(--space-md);
  left: var(--space-md);
  z-index: var(--z-toast);
  display: inline-flex;
  align-items: center;
  height: var(--control-height);
  padding-inline: var(--space-lg);
  border-radius: var(--radius-pill);
  background: var(--color-ink);
  color: var(--color-paper);
  font-weight: 500;
  font-size: var(--text-sm);
  line-height: var(--lh-ui);
  white-space: nowrap;
  text-decoration: none;
  transform: translateY(calc(-100% - var(--space-xl)));
}
.skip:focus-visible { transform: none; }

/* =====================================================================
   1 · Nav — N5 floating pill (content-sized, ≤ 720px, blur backdrop)
   ===================================================================== */
.nav {
  position: fixed;
  inset: var(--nav-offset) 0 auto 0;
  z-index: var(--z-sticky-nav);
  width: fit-content;
  max-width: min(var(--nav-max), calc(100% - var(--space-lg) * 2));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  min-height: var(--nav-height);
  padding: var(--space-2xs) var(--space-2xs) var(--space-2xs) var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-pill);
  background: var(--color-nav-surface);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  color: var(--color-ink);
  line-height: var(--lh-ui);
}
.nav__mark {
  display: inline-flex;
  align-items: center;
  height: 2.25rem;
  padding-inline: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  letter-spacing: 0.01em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-ink);
  white-space: nowrap;
}
.nav__mark:focus-visible { outline-offset: 0; }
.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-3xs);
}
.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  height: 2.25rem;
  padding-inline: var(--space-sm);
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-silver);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out);
}
.nav__link[aria-current="true"] { color: var(--color-ink); background: var(--color-paper-4); }
.nav__link[aria-current="true"]::before {
  content: "";
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--color-accent);
}
.nav__link:focus-visible { outline-offset: 0; }
.nav__link:active { transform: translateY(1px); }
@media (hover: hover) {
  .nav__link:hover { color: var(--color-ink); background: var(--color-paper-4); }
}
.nav .nav__cta { display: none; margin-inline-start: var(--space-2xs); }   /* the hero carries the same CTA; the pill must stay content-sized at 320px */
@media (min-width: 26rem) { .nav .nav__cta { display: inline-flex; } }

/* Narrow-width disclosure menu (native <details>) */
.nav__menu { position: relative; }
.nav__menu > summary { list-style: none; }
.nav__menu > summary::-webkit-details-marker { display: none; }
.nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.25rem;
  min-width: 2.75rem;
  padding-inline: var(--space-sm);
  border-radius: var(--radius-pill);
  border: var(--rule-hair) solid var(--color-rule-3);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-ink);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: background-color var(--dur-short) var(--ease-out);
}
.nav__toggle:focus-visible { outline-offset: 0; }
.nav__menu[open] > .nav__toggle { background: var(--color-paper-4); }
@media (hover: hover) { .nav__toggle:hover { background: var(--color-paper-4); } }
.nav__sheet {
  position: absolute;
  top: calc(100% + var(--space-sm));
  right: 0;
  min-width: 13rem;
  padding: var(--space-xs);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  background: var(--color-paper-2);
  color: var(--color-ink);
  display: grid;
  gap: var(--space-3xs);
}
.nav__sheet .nav__link { height: var(--control-height); width: 100%; border-radius: var(--radius-sm); }
.nav__menu:not([open]) > .nav__sheet { display: none; }

@media (min-width: 40rem) {
  .nav__links { display: flex; }
  .nav__menu { display: none; }
}
@media (pointer: coarse) {
  .nav { min-height: calc(var(--control-height) + var(--space-xs)); }
  .nav__link, .nav__toggle, .nav__mark { height: var(--control-height); }
}

/* =====================================================================
   2 · Plates — sticky 100dvh frame inside a tall section; layers move at
   different rates on the section's view timeline (native scroll only).
   ===================================================================== */
.plate {
  position: relative;
  isolation: isolate;
  min-height: var(--plate-height);       /* grows only if the copy is taller than a short viewport */
  background: var(--color-paper);
  color: var(--color-ink);
}
.plate--hero { min-height: var(--plate-height-hero); }
.plate__frame {
  position: sticky;
  top: 0;
  min-height: 100dvh;
  overflow: clip;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
}
.plate__media {
  position: absolute;
  inset: -6% 0;
  z-index: var(--z-media);
  will-change: transform;
}
.plate__video,
.plate__poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;   /* clips are 3:2 (1168×768); bias the crop upward so the spreader beam (01) and hook block (03) survive a wider frame */
  background: var(--color-paper-2);
}
.plate__shade {
  position: absolute;
  inset: -3% 0;
  z-index: var(--z-shade);
  background-color: var(--color-shade);
  background-image: var(--gradient-shade-vignette), var(--gradient-shade-vertical);
  opacity: var(--shade-static);
  pointer-events: none;
  will-change: transform, opacity;
}
.plate__copy {
  position: relative;
  z-index: var(--z-copy);
  align-self: end;
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding: calc(var(--banner-height) + var(--space-lg)) var(--page-gutter) var(--space-2xl);
  display: grid;
  gap: var(--space-lg);
  min-width: 0;
}
/* Guaranteed backplate: the copy column always sits on a dark veil so the
   worst frame (brightest pixel, shade at minimum) still clears 4.5:1. */
.plate__copy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gradient-backplate-stack);
  pointer-events: none;
}
.plate__pair,
.plate__story,
.plate__meta { position: relative; }

.plate__pair {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-pair);
  line-height: var(--lh-pair);
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--color-ink-max);
  text-shadow: 0 1px 2px var(--color-veil-strong);
  overflow-wrap: anywhere;
  min-width: 0;
  max-width: 12ch;
  transform-origin: left bottom;
  will-change: transform;
}
.plate__word { display: block; }
.plate__word--accent { color: var(--color-accent); }
.plate__word--accent[data-accent="red"]    { color: var(--color-signal-red); }
.plate__word--accent[data-accent="yellow"] { color: var(--color-signal-yellow); }
.plate__word--accent[data-accent="sky"]    { color: var(--color-signal-yellow); }   /* sky is not footage-evidenced; resolves to yellow until narrative-content retags these words */

.plate__story {
  max-width: var(--measure-narrow);
  font-size: var(--text-base);
  line-height: var(--lh-body);
  color: var(--color-ink-max);
  text-shadow: 0 1px 2px var(--color-veil-strong);
  will-change: transform;
}
.plate__story p + p { margin-top: var(--space-sm); }
.plate__meta {
  justify-self: start;
  padding: var(--space-2xs) var(--space-xs);
  background: var(--color-caption-plate);   /* caption-only backplate; does not dim the footage elsewhere */
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-ink);
  text-shadow: 0 1px 1px var(--color-veil-strong);
  max-width: var(--measure-narrow);
}

/* Diptych rhythm: alternate the copy column to the right on even plates */
@media (min-width: 40rem) {
  .plate__story { font-size: var(--text-md); }
}
@media (max-width: 59.99rem) {
  .plate { --story-entry: 16%; }   /* stacked layout: short entry travel so the story never reaches the caption below it */
}
@media (min-width: 60rem) {
  .plate__copy {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-areas: "pair pair" "story meta";
    column-gap: var(--space-2xl);
    align-items: end;
  }
  .plate__pair  { grid-area: pair; }
  .plate__story { grid-area: story; }
  .plate__meta  { grid-area: meta; justify-self: end; text-align: right; }
  .plate__copy::before { background: var(--gradient-backplate); }
  .plate:nth-child(even of .plate) .plate__copy { grid-template-areas: "pair pair" "meta story"; }
  .plate:nth-child(even of .plate) .plate__pair { justify-self: end; text-align: right; transform-origin: right bottom; }
  .plate:nth-child(even of .plate) .plate__story { grid-column: 2; justify-self: end; }
  .plate:nth-child(even of .plate) .plate__meta { grid-column: 1; justify-self: start; text-align: left; }
  .plate:nth-child(even of .plate) .plate__copy::before { background: var(--gradient-backplate); transform: scaleX(-1); }
}

/* ---------- Hero variant ---------- */
.hero__copy {
  padding-block-start: calc(var(--banner-height) + var(--space-lg));
  padding-block-end: var(--space-2xl);
  gap: var(--space-md);
}
@media (min-width: 60rem) {
  .hero__copy {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: none;
  }
  .hero__copy > * { grid-column: 1; }
}
.hero__cred { white-space: nowrap; }
.hero__creds {
  font-size: var(--text-creds);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-accent-2);
  text-shadow: 0 1px 2px var(--color-veil-strong);
  overflow-wrap: anywhere;
  min-width: 0;
}
.hero__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-name);
  line-height: var(--lh-name);
  letter-spacing: var(--tracking-name);
  text-transform: uppercase;
  color: var(--color-accent);
  text-shadow: 0 2px 3px var(--color-veil-strong);
  overflow-wrap: anywhere;
  min-width: 0;
  transform-origin: left bottom;
  will-change: transform;
}
.hero__line { display: block; }
.hero__role {
  max-width: var(--measure-narrow);
  font-size: var(--text-md);
  color: var(--color-ink-max);
  text-shadow: 0 1px 2px var(--color-veil-strong);
}
.hero__cta { justify-self: start; margin-top: var(--space-xs); }
.hero__light {
  position: absolute;
  top: 0;
  left: 0;
  z-index: var(--z-light);
  width: var(--light-size);
  height: var(--light-size);
  margin: calc(var(--light-size) / -2) 0 0 calc(var(--light-size) / -2);
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-light), transparent 62%);
  mix-blend-mode: screen;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(var(--mx, -200%), var(--my, -200%), 0);   /* parked off-canvas until the first pointermove */
  transition: opacity var(--dur-long) var(--ease-out);
  display: none;
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .hero__light { display: block; }
  .plate--hero.is-lit .hero__light { opacity: var(--light-opacity); }
}

/* ---------- Motion A · CSS scroll-driven animations (no JS needed) ---------- */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .plate { view-timeline-name: --plate; view-timeline-axis: block; }
    .plate__media {
      animation: plate-media linear both;
      animation-timeline: --plate;
    }
    .plate__shade {
      opacity: var(--shade-min);
      animation: plate-shade linear both;
      animation-timeline: --plate;
    }
    .plate__pair {
      animation: plate-pair linear both;
      animation-timeline: --plate;
    }
    .plate__story {
      animation: plate-story linear both;
      animation-timeline: --plate;
    }
    .plate:not(.plate--hero) .plate__meta {
      animation: plate-meta linear both;
      animation-timeline: --plate;
    }
    /* Hero: cover 40% is the load state (the hero starts at the top of the page). */
    .plate--hero .plate__media,
    .plate--hero .plate__shade,
    .plate--hero .hero__name,
    .plate--hero .hero__role { animation-range: cover 40% cover 100%; }
    .plate--hero .plate__shade { animation-name: hero-shade; }
    .plate--hero .plate__media { animation-name: hero-media; }
    .plate--hero .hero__name {
      animation: hero-name linear both;
      animation-timeline: --plate;
    }
    .plate--hero .hero__role {
      animation: hero-role linear both;
      animation-timeline: --plate;
    }
  }
}
/* Far layer: slow, 12% travel. Section cover 0% = entering from below. */
@keyframes plate-media {
  from { transform: translate3d(0, 6%, 0); }
  to   { transform: translate3d(0, var(--rate-media), 0); }
}
/* Shade: darkens 0.15 → 0.72 by the time the frame has held for half its travel. */
@keyframes plate-shade {
  0%   { opacity: var(--shade-min); transform: translate3d(0, 2%, 0); }
  55%  { opacity: var(--shade-max); }
  100% { opacity: var(--shade-max); transform: translate3d(0, -2%, 0); }
}
/* Near layer: faster, opposite direction, slight scale; ink brightens silver → max. */
@keyframes plate-pair {
  0%   { transform: translate3d(0, 34%, 0) scale(0.97); color: var(--color-silver); }
  55%  { transform: translate3d(0, 0, 0) scale(var(--rate-copy-scale)); color: var(--color-ink-max); }
  100% { transform: translate3d(0, -14%, 0) scale(var(--rate-copy-scale)); color: var(--color-ink-max); }
}
@keyframes plate-story {
  0%   { transform: translate3d(0, var(--story-entry), 0); color: var(--color-silver); }
  55%  { transform: translate3d(0, 0, 0); color: var(--color-ink-max); }
  100% { transform: translate3d(0, -18%, 0); color: var(--color-ink-max); }
}
/* Pinned caption fades in only once the story layer has settled, so two text layers never overlap. */
@keyframes plate-meta {
  0%     { opacity: 0; }
  49.9%  { opacity: 0; }
  50%    { opacity: 1; }   /* step, not a fade: at every progress the caption is either absent or at full contrast */
  100%   { opacity: 1; }
}
@keyframes hero-media {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(0, var(--rate-media), 0); }
}
@keyframes hero-shade {
  0%   { opacity: var(--hero-shade-min); }
  60%  { opacity: var(--shade-max); }
  100% { opacity: var(--shade-max); }
}
@keyframes hero-name {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(0, -12%, 0) scale(var(--rate-copy-scale)); }
}
@keyframes hero-role {
  0%   { transform: translate3d(0, 0, 0); color: var(--color-silver); }
  50%  { color: var(--color-ink-max); }
  100% { transform: translate3d(0, -20%, 0); color: var(--color-ink-max); }
}

/* ---------- Motion B · JS --progress fallback (scroll timelines unsupported) ---------- */
html.js-progress .plate__media {
  transform: translate3d(0, calc(6% - var(--progress, 0.5) * 12%), 0);
}
html.js-progress .plate__shade {
  opacity: calc(var(--shade-min) + (var(--shade-max) - var(--shade-min)) * min(1, var(--progress, 0.5) / 0.55));
  transform: translate3d(0, calc(2% - var(--progress, 0.5) * 4%), 0);
}
html.js-progress .plate__pair {
  transform: translate3d(0, calc(34% - min(1, var(--progress, 0.5) / 0.55) * 34% - max(0, var(--progress, 0.5) - 0.55) * 31%), 0)
             scale(calc(0.97 + min(1, var(--progress, 0.5) / 0.55) * (var(--rate-copy-scale) - 0.97)));
  color: color-mix(in oklch, var(--color-silver), var(--color-ink-max) calc(min(1, var(--progress, 0.5) / 0.55) * 100%));
}
html.js-progress .plate:not(.plate--hero) .plate__meta {
  opacity: clamp(0, (var(--progress, 1) - 0.499) / 0.002, 1);   /* same step as the keyframe */
}
html.js-progress .plate__story {
  transform: translate3d(0, calc(var(--story-entry) - min(1, var(--progress, 0.5) / 0.55) * var(--story-entry) - max(0, var(--progress, 0.5) - 0.55) * 40%), 0);
  color: color-mix(in oklch, var(--color-silver), var(--color-ink-max) calc(min(1, var(--progress, 0.5) / 0.55) * 100%));
}
html.js-progress .plate--hero .plate__media { transform: translate3d(0, calc(0% - var(--progress, 0.4) * 12%), 0); }
html.js-progress .plate--hero .plate__shade { opacity: calc(var(--hero-shade-min) + (var(--shade-max) - var(--hero-shade-min)) * min(1, var(--progress, 0) / 0.6)); transform: none; }
html.js-progress .plate--hero .plate__pair { transform: none; }
html.js-progress .plate--hero .hero__name { transform: translate3d(0, calc(0% - var(--progress, 0) * 12%), 0) scale(calc(1 + var(--progress, 0) * (var(--rate-copy-scale) - 1))); }
html.js-progress .plate--hero .hero__role {
  transform: translate3d(0, calc(0% - var(--progress, 0) * 20%), 0);
  color: color-mix(in oklch, var(--color-silver), var(--color-ink-max) calc(min(1, var(--progress, 0) / 0.5) * 100%));
}

/* Video that could not play (autoplay denied, saveData, reduced motion): poster stays. */
.plate__video.is-static { object-fit: cover; }

/* =====================================================================
   3 · Reveal-once stagger (JS adds .in; without JS everything is visible)
   ===================================================================== */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out);
  transition-delay: min(calc(var(--i, 0) * var(--reveal-step)), var(--reveal-cap));
}
html.js [data-reveal].in { opacity: 1; transform: none; }
html.js .plate__story[data-reveal] { transform: none; }  /* the story layer already moves on the timeline */

/* =====================================================================
   4 · Sections (text, no video) — Split Studio rhythm, left-biased
   ===================================================================== */
.section {
  position: relative;
  padding-block: var(--space-4xl) var(--space-3xl);
  background: var(--color-paper);
  color: var(--color-silver);
}
.section + .section { padding-block-start: var(--space-3xl); }
.section__inner {
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  display: grid;
  gap: var(--space-xl);
  min-width: 0;
}
.section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-3xl);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--color-ink);
  max-width: 18ch;
  overflow-wrap: anywhere;
  min-width: 0;
}
.section__lede {
  max-width: var(--measure);
  font-size: var(--text-md);
  color: var(--color-ink);
}
.prose { max-width: var(--measure); display: grid; gap: var(--space-md); font-size: var(--text-base); }
.prose p { margin: 0; }
.prose strong { color: var(--color-ink); font-weight: 500; }
.prose em { font-style: italic; }
@media (min-width: 60rem) {
  .section__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: var(--space-3xl);
    align-items: start;
  }
  .section__title { grid-column: 1; }
  .section__lede { grid-column: 2; }
  .section__inner > :where(:not(.section__title):not(.section__lede)) { grid-column: 2; }
  .section__inner > .services__list,
  .section__inner > .creds__grid,
  .section__inner > .work__grid,
  .section__inner > .why__points,
  .section__inner > .brief__form { grid-column: 1 / -1; }
}

/* ---------- Services — hairline rows with a liquid-silver head rule ---------- */
.services__list {
  position: relative;
  display: grid;
  border-top: var(--rule-hair) solid var(--color-rule);
}
.services__list::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-silver-rule);
}
.services__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xs) var(--space-md);
  padding-block: var(--space-lg);
  border-bottom: var(--rule-hair) solid var(--color-rule);
}
.services__num {
  grid-row: 1 / span 2;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  line-height: var(--lh-ui);
  color: var(--color-neutral);
  font-variant-numeric: tabular-nums;
}
.services__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--color-ink);
  text-wrap: balance;
  overflow-wrap: anywhere;   /* last resort only; the name track is ≥ 14rem so words never break inside */
  min-width: 0;
}
.services__desc { max-width: var(--measure); }
@media (min-width: 40rem) {
  .services__item { grid-template-columns: minmax(14rem, 0.9fr) minmax(0, 1.4fr); column-gap: var(--space-2xl); align-items: baseline; }
  .services__desc { grid-column: 2; }
}
@media (min-width: 60rem) {
  .services__item { column-gap: var(--space-3xl); }
}

/* ---------- Facts (credentials) ---------- */
.facts { display: grid; border-top: var(--rule-hair) solid var(--color-rule); }
.facts__row {
  display: grid;
  gap: var(--space-2xs);
  padding-block: var(--space-md);
  border-bottom: var(--rule-hair) solid var(--color-rule);
}
.facts__row dt {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-muted);
}
.facts__row dd { margin: 0; color: var(--color-ink); max-width: var(--measure); }
@media (min-width: 40rem) {
  .facts__row { grid-template-columns: minmax(0, 14rem) minmax(0, 1fr); column-gap: var(--space-xl); align-items: baseline; }
}


/* ---------- Hero lede (narrative added a second line under the role) ---------- */
.hero__lede {
  max-width: var(--measure);
  font-size: var(--text-base);
  color: var(--color-silver);
  text-shadow: 0 1px 2px var(--color-veil-strong);
}
.plate--hero .plate__meta { grid-area: auto; grid-column: 1; justify-self: start; text-align: left; margin-top: var(--space-xs); max-width: var(--measure); }

/* ---------- Credentials: facts left, one figure right (proof column) ---------- */
.creds__grid { display: grid; gap: var(--space-2xl); min-width: 0; }
.creds__text { display: grid; gap: var(--space-lg); min-width: 0; }
.creds__note { max-width: var(--measure); font-size: var(--text-sm); color: var(--color-muted); }
.facts__desc { display: grid; gap: var(--space-xs); }
.creds__figure,
.work__figure { display: grid; gap: var(--space-sm); min-width: 0; margin: 0; }
.creds__img,
.work__img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: var(--rule-hair) solid var(--color-rule);
  background: var(--color-paper-3);
}
.creds__caption,
.work__caption { font-size: var(--text-sm); color: var(--color-muted); max-width: var(--measure); }
@media (min-width: 60rem) {
  .creds__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); column-gap: var(--space-3xl); align-items: start; }
  .creds__figure { position: sticky; top: var(--banner-height); }
}

/* ---------- Work: photo grid, tracks always minmax(0, 1fr) ---------- */
.work__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl) var(--space-lg);
}
.work__cell { min-width: 0; }
@media (min-width: 40rem) {
  .work__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 60rem) {
  .work__grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .work__cell:nth-child(6n + 1) { grid-column: span 7; }
  .work__cell:nth-child(6n + 2) { grid-column: span 5; }
  .work__cell:nth-child(6n + 3) { grid-column: span 4; }
  .work__cell:nth-child(6n + 4) { grid-column: span 8; }
  .work__cell:nth-child(6n + 5) { grid-column: span 5; }
  .work__cell:nth-child(6n + 6) { grid-column: span 7; }
}

/* ---------- Why: three points, uneven widths, no cards ---------- */
.why__points {
  display: grid;
  gap: var(--space-xl);
  border-top: var(--rule-hair) solid var(--color-rule);
  padding-top: var(--space-xl);
}
.why__point { display: grid; gap: var(--space-sm); min-width: 0; }
.why__heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--color-ink);
  overflow-wrap: anywhere;
  min-width: 0;
}
.why__text { max-width: var(--measure-narrow); }

.contact__mail-wrap { margin-block: var(--space-md) var(--space-lg); }
.contact__mail {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.125rem, 6vw, var(--text-2xl));   /* fits 320px on one line (gate 49: clickable text never wraps) */
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
  color: var(--color-accent);
  text-decoration: none;
  white-space: nowrap;
  overflow-wrap: normal;
}
.contact__mail:hover { color: var(--color-ink-max); text-decoration: underline; }
.contact__mail:focus-visible { outline: var(--rule-focus) solid var(--color-focus); outline-offset: 3px; }
.foot__mail {
  color: var(--color-accent);
  text-decoration: none;
  white-space: nowrap;
  overflow-wrap: normal;
}
.foot__mail:hover { color: var(--color-ink-max); text-decoration: underline; }
.foot__mail:focus-visible { outline: var(--rule-focus) solid var(--color-focus); outline-offset: 3px; }
@media (min-width: 60rem) {
  .why__points { grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr); column-gap: var(--space-2xl); }
}

/* =====================================================================
   5 · Buttons — all eight states, transform + colour only
   ===================================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  height: var(--control-height);
  padding-inline: var(--space-lg);
  border: var(--rule-hair) solid var(--color-rule-3);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-sm);
  line-height: var(--lh-ui);
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  appearance: none;
  transition: background-color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out),
              transform var(--dur-micro) var(--ease-out);
}
.btn--sm { height: 2.25rem; padding-inline: var(--space-md); }
.btn--fill { background: var(--color-ink); color: var(--color-paper); border-color: var(--color-ink); }
.btn--outline { background: transparent; color: var(--color-ink); }
@media (hover: hover) {
  .btn--outline:hover { background: var(--color-paper-4); border-color: var(--color-ink); }
  .btn--fill:hover { background: var(--color-ink-max); border-color: var(--color-ink-max); }
}
.btn:focus-visible { outline: var(--rule-focus) solid var(--color-focus); outline-offset: 3px; }
.btn:active { transform: translateY(1px); }
.btn:disabled,
.btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.btn:disabled:active,
.btn[aria-disabled="true"]:active { transform: none; }
.btn[data-state="loading"] { cursor: progress; }
.btn[data-state="loading"]::before {
  content: "";
  width: 0.875rem;
  height: 0.875rem;
  border: var(--rule-focus) solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: btn-spin 700ms linear infinite;
}
.btn[data-state="error"] { border-color: var(--color-error); color: var(--color-error); background: transparent; }
.btn[data-state="success"] { border-color: var(--color-success); color: var(--color-success); background: transparent; }
@keyframes btn-spin { to { transform: rotate(360deg); } }
@media (pointer: coarse) { .btn--sm { height: var(--control-height); } }

/* =====================================================================
   6 · Assignment brief — inputs keep 1px borders in every state
   ===================================================================== */
.brief__form {
  display: grid;
  gap: var(--space-md);
  max-width: 40rem;
}
.field { display: grid; gap: var(--space-2xs); min-width: 0; }
.field__label {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-ink);
}
.input {
  width: 100%;
  height: var(--control-height);
  padding-inline: var(--space-md) var(--space-xl);   /* right slot reserved for a glyph */
  border: var(--rule-hair) solid var(--color-rule-2);
  border-radius: var(--radius-sm);
  background: var(--color-paper-2);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--lh-ui);
  outline: var(--rule-focus) solid transparent;
  outline-offset: 1px;
  appearance: none;
  transition: background-color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);
}
.input::placeholder { color: var(--color-muted); }
@media (hover: hover) { .input:hover { background: var(--color-paper-3); } }
.input:focus-visible { outline-color: var(--color-focus); border-color: var(--color-rule-3); }
.input[aria-invalid="true"] { border-color: var(--color-error); }
.input[data-state="success"] { border-color: var(--color-success); }
.input:disabled { opacity: 0.55; cursor: not-allowed; }
.input:disabled::placeholder { color: var(--color-neutral); }
.input--area {
  height: auto;
  min-height: 6rem;
  padding-block: var(--space-sm);
  line-height: var(--lh-body);
  resize: vertical;
}
select.input {
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 1.25rem) 50%, calc(100% - 0.9rem) 50%;
  background-size: 0.35rem 0.35rem;
  background-repeat: no-repeat;
}
.field__help {
  min-height: 1lh;
  font-size: var(--text-sm);
  line-height: var(--lh-body);
  color: var(--color-muted);
}
.field__help.is-error { color: var(--color-error); }
.brief__output {
  min-height: 9rem;
  padding: var(--space-md);
  border: var(--rule-hair) solid var(--color-rule-2);
  border-radius: var(--radius-sm);
  background: var(--color-paper-2);
  color: var(--color-silver);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--lh-body);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow-x: auto;
}
.brief__actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); align-items: center; }
.brief__status {
  min-height: 1lh;
  font-size: var(--text-sm);
  color: var(--color-ink);
}
.brief__status.is-error { color: var(--color-error); }
.brief__note { max-width: var(--measure); font-size: var(--text-sm); color: var(--color-muted); }

/* =====================================================================
   7 · Footer — Ft5 statement
   ===================================================================== */
.foot {
  padding: var(--space-4xl) var(--page-gutter) var(--space-xl);
  border-top: var(--rule-hair) solid var(--color-rule);
  background: var(--color-paper-2);
  color: var(--color-silver);
  display: grid;
  gap: var(--space-2xl);
  max-width: none;
}
.foot__line {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-statement);
  line-height: var(--lh-pair);
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--color-ink);
  max-width: 22ch;
  overflow-wrap: anywhere;
  min-width: 0;
}
.foot__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-sm) var(--space-lg);
  padding-block-start: var(--space-sm);
  border-top: var(--rule-hair) solid var(--color-rule);
  font-size: var(--text-sm);
}
.foot__mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  text-transform: uppercase;
  color: var(--color-ink);
  white-space: nowrap;
}
.foot__muted { color: var(--color-muted); }
.foot__meta a { white-space: nowrap; text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }

/* =====================================================================
   8 · Reduced motion — everything collapses to ≤150ms opacity crossfades
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .plate__media,
  .plate__shade,
  .plate__pair,
  .plate__story,
  .hero__name,
  .hero__role {
    animation: none !important;
    transform: none !important;
    will-change: auto;
  }
  .plate__shade { opacity: var(--shade-static) !important; }
  .plate__meta { animation: none !important; opacity: 1 !important; }
  .plate__pair,
  .plate__story,
  .hero__role { color: var(--color-ink-max) !important; }
  .hero__light { display: none !important; }
  html.js [data-reveal] {
    transform: none;
    transition: opacity var(--dur-reduced) linear;
    transition-delay: 0ms;
  }
  .btn, .nav__link, .nav__toggle, .input { transition-duration: var(--dur-reduced); }
  .btn:active, .nav__link:active { transform: none; }
  .btn[data-state="loading"]::before { animation-duration: 1400ms; }
}