/* ==========================================================
   Case study pages — builds on styles.css tokens.
   ========================================================== */

.case-page { padding-top: 96px; }

/* ---------- HERO ---------- */
.case-hero {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding: 40px var(--gutter) 72px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  gap: 72px;
  align-items: center;
}
.back {
  display: inline-flex; gap: 8px; align-items: center;
  color: var(--ink-faint);
  margin-bottom: 40px;
  transition: color .3s var(--ease);
}
.back:hover { color: var(--accent); }
.case-hero__meta {
  display: flex; flex-wrap: wrap; gap: 6px 18px;
  color: var(--ink-faint);
  margin-bottom: 22px;
}
.case-hero__meta span:first-child { color: var(--accent); }
.case-hero__title {
  margin: 0 0 28px;
  font-weight: 500;
  font-size: clamp(40px, 5.6vw, 92px);
  line-height: .95;
  letter-spacing: -.045em;
  text-wrap: balance;
}
.case-hero__title em { color: var(--accent); font-size: 1.04em; letter-spacing: -.02em; }
.case-hero__lead {
  margin: 0 0 40px;
  font-size: clamp(19px, 1.6vw, 23px);
  line-height: 1.45;
  letter-spacing: -.01em;
  max-width: 40ch;
}
.case-facts {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  max-width: 640px;
}
.case-facts > div { padding: 14px 16px 14px 0; border-bottom: 1px solid var(--line); }
.case-facts dt { color: var(--ink-faint); margin-bottom: 4px; }
.case-facts dd { margin: 0; font-size: 15px; }

/* Cover media wears the same Figma selection as the home hero */
.cover {
  position: relative;
  margin: 0;
  justify-self: end;
  width: 100%;
  max-width: 400px;
}
.cover__media {
  display: block;
  width: 100%;
  background: #000;
  filter: saturate(.9);
}
.cover__frame {
  position: absolute; inset: -14px;
  border: 1px solid var(--accent);
  pointer-events: none;
}
.cover__frame i {
  position: absolute; width: 7px; height: 7px;
  background: var(--bg); border: 1px solid var(--accent);
}
.cover__frame i:nth-child(1) { left: -4px; top: -4px; }
.cover__frame i:nth-child(2) { right: -4px; top: -4px; }
.cover__frame i:nth-child(3) { left: -4px; bottom: -4px; }
.cover__frame i:nth-child(4) { right: -4px; bottom: -4px; }
.cover__tag {
  position: absolute; left: -15px; bottom: calc(100% + 22px);
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .04em;
  color: var(--accent);
}
.cover__size {
  position: absolute; right: -15px; top: calc(100% + 24px);
  padding: 3px 7px; border-radius: 3px;
  background: var(--accent); color: var(--accent-ink);
  font-size: 10px;
}

/* ---------- KEY NUMBERS ---------- */
.case-stats {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding: 0 var(--gutter) 24px;
}
.case-stats ul {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.case-stats li { padding: 28px 24px 30px 0; }
.case-stats li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.case-stats .stat__value { font-size: clamp(38px, 4.2vw, 64px); }
.case-stats .stat__label { font-size: 14px; }

/* ---------- BODY: sticky index + article ---------- */
.case-body {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding: 96px var(--gutter) 40px;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}
.case-toc { position: sticky; top: 104px; }
.case-toc p { color: var(--ink-faint); margin: 0 0 16px; }
.case-toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.case-toc a {
  display: grid; grid-template-columns: 28px 1fr;
  padding: 7px 0;
  color: var(--ink-faint);
  font-size: 14px;
  transition: color .3s var(--ease);
}
.case-toc a span { font-family: var(--f-mono); font-size: 11px; padding-top: 2px; }
.case-toc a:hover, .case-toc a.is-active { color: var(--ink); }
.case-toc a.is-active span { color: var(--accent); }

.case-article { min-width: 0; }
.chapter { padding-bottom: 88px; scroll-margin-top: 96px; }
.chapter + .chapter { padding-top: 40px; border-top: 1px solid var(--line); }
.chapter__label { margin: 0 0 18px; color: var(--ink-faint); display: flex; gap: 12px; }
.chapter__label span { color: var(--accent); }
.chapter h2 {
  margin: 0 0 28px;
  font-weight: 500;
  font-size: clamp(28px, 3.1vw, 46px);
  line-height: 1.04;
  letter-spacing: -.035em;
  max-width: 20ch;
  text-wrap: balance;
}
.chapter h2 em { color: var(--accent); font-size: 1.05em; }
.prose { max-width: 66ch; }
.prose p { margin: 0 0 18px; color: var(--ink-dim); font-size: 17px; line-height: 1.7; }
.prose p strong { color: var(--ink); font-weight: 500; }
.prose a { color: var(--ink); border-bottom: 1px solid var(--accent); }

/* numbered "what was off" list */
.issues {
  list-style: none; margin: 32px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.issues li {
  padding: 22px 24px 24px 0;
  border-bottom: 1px solid var(--line);
  display: grid; grid-template-columns: 34px 1fr; gap: 0 4px;
}
.issues li:nth-child(2n) { padding-left: 24px; border-left: 1px solid var(--line); }
.issues b { grid-column: 2; font-weight: 500; font-size: 16px; margin-bottom: 6px; }
.issues span.mono { grid-row: 1 / span 2; color: var(--accent); padding-top: 3px; }
.issues p { grid-column: 2; margin: 0; color: var(--ink-dim); font-size: 15px; line-height: 1.55; }

/* change log: before → after rows */
.changes { list-style: none; margin: 32px 0 0; padding: 0; border-top: 1px solid var(--line); }
.changes li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px;
  gap: 24px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.changes p { margin: 0; color: var(--ink-dim); font-size: 16px; }
.changes p b { color: var(--ink); font-weight: 500; }
.changes .delta {
  justify-self: end;
  font-weight: 300;
  font-size: 26px;
  letter-spacing: -.02em;
  white-space: nowrap;
}
.changes .delta i { font-style: normal; color: var(--accent); margin: 0 .1em; }

/* pull quote */
.pull {
  margin: 48px 0;
  padding-left: 24px;
  border-left: 1px solid var(--accent);
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.25;
  letter-spacing: -.02em;
  max-width: 30ch;
}
.pull em { color: var(--accent); }

/* ---------- FIGURES: paper plates on the dark table ---------- */
.plate { margin: 40px 0 0; }
.plate__paper {
  background: var(--paper, #ecebe6);
  padding: clamp(16px, 3vw, 44px);
  display: grid;
  place-items: center;
}
.plate__paper img { width: auto; max-width: 100%; height: auto; max-height: 78vh; }
.split .plate__paper img { max-height: none; width: 100%; }
.plate--dark .plate__paper { background: #0b0b0c; }
.plate figcaption,
.split figcaption {
  display: grid; grid-template-columns: 64px 1fr; gap: 12px;
  margin-top: 14px;
  color: var(--ink-faint);
  font-size: 14px;
  line-height: 1.5;
  max-width: 70ch;
}
.plate figcaption .mono, .split figcaption .mono { color: var(--accent); padding-top: 2px; font-size: 11px; }

/* tall image + sticky caption, side by side */
.split {
  margin: 48px 0 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.split .plate__paper { padding: clamp(16px, 2.4vw, 36px); }
.split figcaption { position: sticky; top: 120px; margin-top: 0; display: block; }
.split figcaption .mono { display: block; margin-bottom: 10px; }
.split figcaption p { margin: 0 0 12px; color: var(--ink-dim); font-size: 16px; line-height: 1.6; }

/* side-by-side videos */
.reels {
  margin: 48px 0 0;
  max-width: 640px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.reels figure { margin: 0; }
.reels video {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  background: #000;
  display: block;
}

/* very tall artwork: a scrollable window on the paper */
.plate--scroll .plate__paper {
  height: min(78vh, 760px);
  overflow-y: auto;
  place-items: start center;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #b9b8b2 transparent;
}
.plate--scroll .plate__paper img { max-height: none; width: 100%; max-width: 760px; }
.plate--scroll figcaption::after {
  content: "Scroll inside the plate";
  grid-column: 2;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* two or four images on one sheet */
.pair .plate__paper,
.quad .plate__paper {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 28px);
  align-items: start;
}
.pair .plate__paper img,
.quad .plate__paper img { width: 100%; max-height: none; }
.pair__label {
  display: block;
  margin-bottom: 10px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #6b6a66;
}

/* cover variant: artwork on paper instead of a video */
.cover--paper { max-width: 460px; }
.cover--narrow { max-width: 360px; }
.cover--paper .cover__media {
  background: var(--paper, #ecebe6);
  padding: clamp(14px, 2vw, 24px);
  filter: none;
}
.cover--paper .cover__media img { display: block; width: 100%; height: auto; }

/* credits line at the end of a case */
.credits {
  margin: 32px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 14px;
  line-height: 1.7;
  max-width: 66ch;
}
.credits b { color: var(--ink-dim); font-weight: 500; }
.credits a { color: var(--ink); border-bottom: 1px solid var(--accent); }

/* ==========================================================
   Multi-part case (SINAI)
   ========================================================== */

/* three stories, one index */
.parts {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding: 96px var(--gutter) 0;
}
.parts__intro { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 36px; }
.parts__intro p { margin: 0; font-size: clamp(19px, 1.8vw, 24px); line-height: 1.35; color: var(--ink-dim); letter-spacing: -.01em; }
.parts__intro em { color: var(--accent); }
.parts__list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.parts__list li + li { border-left: 1px solid var(--line); }
.parts__list--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.parts__list a {
  position: relative;
  display: flex; flex-direction: column; gap: 10px;
  height: 100%;
  padding: 28px 28px 32px;
  isolation: isolate;
}
.parts__list li:first-child a { padding-left: 0; }
.parts__list a::before {
  content: ""; position: absolute; inset: 0;
  background: var(--bg-raise);
  opacity: 0; transition: opacity .4s var(--ease);
  z-index: -1;
}
.parts__list a:hover::before { opacity: 1; }
.parts__letter { font-family: var(--f-serif); font-style: italic; font-size: 64px; line-height: .8; color: var(--accent); }
.parts__name { font-size: clamp(22px, 2vw, 28px); font-weight: 500; letter-spacing: -.02em; line-height: 1.1; }
.parts__line { color: var(--ink-dim); font-size: 15px; line-height: 1.5; }
.parts__meta { margin-top: auto; padding-top: 14px; color: var(--ink-faint); }
.parts__meta b { color: var(--ink); font-weight: 400; }

/* opening band of each part */
.part {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding: 120px var(--gutter) 0;
  scroll-margin-top: 72px;
}
.part__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 40px;
  align-items: end;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}
.part__letter {
  grid-row: span 2;
  font-family: var(--f-serif); font-style: italic;
  font-size: clamp(120px, 14vw, 220px);
  line-height: .72;
  color: var(--accent);
}
.part__kicker { color: var(--ink-faint); }
.part__title {
  margin: 0;
  font-weight: 500;
  font-size: clamp(36px, 4.6vw, 76px);
  line-height: .98;
  letter-spacing: -.045em;
  text-wrap: balance;
}
.part__title em { color: var(--accent); font-size: 1.04em; }
.part__chips {
  list-style: none; margin: 24px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
}
.part__chips li { padding: 16px 20px 0 0; }
.part__chips li + li { padding-left: 20px; border-left: 1px solid var(--line); }
.part__k { display: block; color: var(--ink-faint); margin-bottom: 4px; }
.part__v { display: block; font-size: 15px; }
.part .case-body { padding-left: 0; padding-right: 0; padding-top: 72px; }

/* lock-gate diagram */
.gate { margin: 40px 0 0; padding: 32px; border: 1px solid var(--line); background: var(--bg-raise); }
.gate__row { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 20px; align-items: center; }
.gate__row + .gate__row { margin-top: 40px; padding-top: 32px; border-top: 1px dashed var(--line); }
.gate__label { color: var(--ink-faint); }
.gate__row--now .gate__label { color: var(--accent); }
.gate__track {
  position: relative;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: center;
}
.gate__track::before {
  content: ""; position: absolute; left: 12px; right: 12px; top: 50%;
  height: 1px; background: var(--line);
}
.gate__step {
  position: relative; justify-self: start;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  font-size: 14px;
  white-space: nowrap;
}
.gate__step--lock { border-color: var(--ink-dim); }
.gate__step--lock::before {
  content: "";
  display: inline-block;
  width: 8px; height: 9px;
  margin-right: 8px;
  vertical-align: -1px;
  border: 1px solid currentColor;
  border-radius: 2px;
  box-shadow: inset 0 -3px 0 currentColor;
}
.gate__flag {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase;
  white-space: nowrap;
  padding: 3px 7px;
  border-radius: 3px;
}
.gate__flag--late { background: #3a2424; color: #f2a7a0; }
.gate__flag--early { background: var(--accent); color: var(--accent-ink); }
.gate__note { margin: 52px 0 0 110px; color: var(--ink-faint); font-size: 14px; max-width: 60ch; }

/* app window chrome for product screenshots */
.window { background: #fff; box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 18px 40px -18px rgba(0,0,0,.35); border-radius: 8px; overflow: hidden; width: 100%; }
.window__bar {
  display: flex; align-items: center; gap: 6px;
  height: 30px; padding: 0 12px;
  background: #f1f1ef; border-bottom: 1px solid #e3e2de;
}
.window__bar i { width: 8px; height: 8px; border-radius: 50%; background: #d3d2cd; }
.window__bar span {
  margin-left: 10px;
  font-family: var(--f-mono); font-size: 10px; color: #8a8984; letter-spacing: .02em;
}
.window img { display: block; width: 100%; height: auto; max-height: none; }

/* before / after toggle on one plate */
.compare__tabs {
  display: inline-flex;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
}
.compare__tabs button {
  appearance: none; border: 0; cursor: pointer;
  padding: 7px 14px;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-dim);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.compare__tabs button[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); }
.compare__stage { display: grid; }
.compare__stage > * {
  grid-area: 1 / 1;
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.compare__stage > [hidden] { display: block; opacity: 0; transform: translateY(6px); pointer-events: none; visibility: hidden; }

/* two results side by side */
.wins {
  margin-top: 8px;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--bg-raise);
}
.wins > div { padding: 32px; }
.wins > div + div { border-left: 1px solid var(--line); }
.wins .stat__value { font-size: clamp(40px, 4.4vw, 68px); color: var(--accent); display: block; margin-bottom: 14px; }
.wins p { margin: 0; color: var(--ink-dim); font-size: 16px; line-height: 1.55; }
.wins p strong { color: var(--ink); font-weight: 500; }

/* closing thread */
.closing {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding: 120px var(--gutter) 96px;
}
.closing__inner { border-top: 1px solid var(--line); padding-top: 56px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 64px; }
.closing__quote {
  margin: 0 0 32px;
  font-weight: 500;
  font-size: clamp(30px, 3.6vw, 56px);
  line-height: 1.04;
  letter-spacing: -.035em;
  max-width: 22ch;
  text-wrap: balance;
}
.closing__quote em { color: var(--accent); }

/* ---------- RESULT ---------- */
.result {
  margin-top: 8px;
  padding: 40px;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: center;
}
.result .stat__value { font-size: clamp(64px, 8vw, 128px); color: var(--accent); }
.result p { margin: 0; color: var(--ink-dim); font-size: 17px; line-height: 1.6; max-width: 46ch; }
.result p strong { color: var(--ink); font-weight: 500; }

/* ---------- NEXT CASE ---------- */
.next {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding: 0 var(--gutter);
}
.next__link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  padding: 56px 0 64px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.next__label { display: block; color: var(--ink-faint); margin-bottom: 18px; }
.next__title {
  display: block;
  font-weight: 500;
  font-size: clamp(32px, 4.6vw, 76px);
  line-height: 1;
  letter-spacing: -.04em;
  transition: transform .6s var(--ease);
}
.next__title em { color: var(--accent); }
.next__link:hover .next__title { transform: translateX(14px); }
.next__arrow { font-size: clamp(32px, 4vw, 64px); font-weight: 300; color: var(--ink-faint); transition: color .3s; }
.next__link:hover .next__arrow { color: var(--accent); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .case-hero { grid-template-columns: 1fr; gap: 56px; }
  .cover { justify-self: start; max-width: 320px; margin-left: 14px; }
  .case-stats ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-stats li:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .case-stats li:nth-child(4) { border-top: 1px solid var(--line); }
  .case-body { grid-template-columns: 1fr; gap: 0; padding-top: 64px; }
  .case-toc { display: none; }
  .split { grid-template-columns: 1fr; }
  .split figcaption { position: static; }
  .parts__intro { grid-template-columns: 1fr; }
  .parts__list, .parts__list--two { grid-template-columns: 1fr; }
  .parts__list li + li { border-left: 0; border-top: 1px solid var(--line); }
  .parts__list a { padding-left: 0; }
  .part__head { grid-template-columns: 1fr; }
  .part__letter { grid-row: auto; font-size: 96px; }
  .part__chips { grid-template-columns: 1fr; }
  .part__chips li + li { padding-left: 0; border-left: 0; }
  .closing__inner { grid-template-columns: 1fr; gap: 16px; }
  .gate { padding: 22px; overflow-x: auto; }
  .gate__track { min-width: 520px; }
  .gate__note { margin-left: 0; }
  .wins { grid-template-columns: 1fr; }
  .wins > div + div { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .case-facts { grid-template-columns: 1fr; }
  .issues { grid-template-columns: 1fr; }
  .issues li:nth-child(2n) { padding-left: 0; border-left: 0; }
  .changes li { grid-template-columns: 1fr; gap: 6px; }
  .changes .delta { justify-self: start; }
  .reels { grid-template-columns: 1fr; }
  .quad .plate__paper { grid-template-columns: 1fr; }
  .result { grid-template-columns: 1fr; padding: 28px; }
  .plate figcaption { grid-template-columns: 1fr; gap: 4px; }
}

/* ==========================================================
   STAGE — figures live on a dark, lit studio surface,
   with the same Figma-selection DNA as the home hero.
   ========================================================== */
.plate__paper,
.cover--paper .cover__media {
  position: relative;
  background:
    radial-gradient(ellipse 65% 70% at 50% 38%, rgba(255, 255, 255, .075), transparent 72%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .028) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .028) 0 1px, transparent 1px 48px),
    #17171a;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(28px, 4.4vw, 64px);
  filter: none;
}
/* corner handles */
.plate__paper::after {
  content: "";
  position: absolute; inset: -4px;
  pointer-events: none;
  background:
    linear-gradient(var(--accent), var(--accent)) 0 0 / 7px 7px no-repeat,
    linear-gradient(var(--accent), var(--accent)) 100% 0 / 7px 7px no-repeat,
    linear-gradient(var(--accent), var(--accent)) 0 100% / 7px 7px no-repeat,
    linear-gradient(var(--accent), var(--accent)) 100% 100% / 7px 7px no-repeat;
  opacity: .0;
  transition: opacity .5s var(--ease);
}
.plate:hover .plate__paper::after,
.split:hover .plate__paper::after { opacity: .9; }
/* file tag, like a selected layer */
.plate__paper[data-file]::before {
  content: attr(data-file);
  position: absolute; left: 18px; top: 14px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .04em;
  color: var(--accent);
  opacity: .75;
}

/* image treatments */
.plate__paper img.shot,
.cover__media img.shot {
  background: #fff;
  padding: clamp(10px, 1.3vw, 18px);
  border-radius: 14px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, .06),
    0 40px 70px -34px rgba(0, 0, 0, .75),
    0 12px 24px -16px rgba(0, 0, 0, .5);
}
.plate__paper img.shot--bare { padding: 0; }
.plate__paper img.float,
.cover__media img.float {
  filter: drop-shadow(0 34px 34px rgba(0, 0, 0, .55)) drop-shadow(0 6px 10px rgba(0, 0, 0, .35));
}
.plate__paper img.ink,
.cover__media img.ink {
  /* black line drawings, flipped to light lines on the studio floor */
  filter: invert(1) hue-rotate(180deg) brightness(.92) contrast(1.05);
  mix-blend-mode: screen;
}
.plate__paper .window {
  border-radius: 12px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, .06),
    0 40px 70px -34px rgba(0, 0, 0, .75);
}

/* pairs, quads and the scroll window on the dark stage */
.pair__label { color: var(--ink-faint); }
.plate--scroll .plate__paper { scrollbar-color: #3a3a40 transparent; }
.plate--scroll .plate__paper::after { display: none; }

/* videos get the same rounded, lit treatment */
.reels video,
.cover__media.cover__video {
  border-radius: 16px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .06), 0 40px 70px -34px rgba(0, 0, 0, .75);
}
.cover__media:is(video) { border-radius: 4px; }

/* cover on the stage */
.cover--paper .cover__media { padding: clamp(22px, 3vw, 36px); border-radius: 14px; }
.cover--paper .cover__media img { display: block; width: 100%; height: auto; }

/* Portuguese version of CSS-generated hints */
:lang(pt-BR) .plate--scroll figcaption::after { content: "Role dentro da prancha"; }

/* MOBILE RHYTHM for case pages (see styles.css) */
@media (max-width: 860px) {
  .case-page { padding-top: 84px; }
  .case-hero { padding-top: 16px; padding-bottom: 40px; gap: 40px; }
  .back { margin-bottom: 24px; }
  .case-hero__title { margin-bottom: 20px; }
  .case-hero__lead { margin-bottom: 28px; }
  .case-stats { padding-bottom: 0; }
  .case-stats li { padding-top: 22px; padding-bottom: 24px; }
  .case-body { padding-top: 48px; padding-bottom: 0; }
  .chapter { padding-bottom: 48px; }
  .chapter + .chapter { padding-top: 32px; }
  .chapter__label { margin-bottom: 14px; }
  .chapter h2 { margin-bottom: 18px; }
  .plate, .split, .reels, .gate { margin-top: 28px; }
  .plate__paper, .cover--paper .cover__media { padding: 20px; border-radius: 14px; }
  .plate__paper[data-file] { padding-top: 40px; }
  .plate__paper[data-file]::before { top: 13px; left: 16px; }
  .issues, .changes { margin-top: 24px; }
  .issues li { padding-top: 18px; padding-bottom: 20px; }
  .changes li { padding: 14px 0; }
  .pull { margin: 32px 0; }
  .result, .wins > div { padding: 24px; }
  .parts { padding-top: 56px; }
  .parts__intro { margin-bottom: 24px; }
  .parts__list a { padding: 22px 0 24px; gap: 8px; }
  .parts__letter { font-size: 52px; }
  .part { padding-top: 64px; }
  .part__head { padding-bottom: 24px; gap: 4px; }
  .part__chips { margin-top: 12px; }
  .part__chips li { padding-top: 12px; }
  .part .case-body { padding-top: 40px; padding-bottom: 0; }
  .closing { padding-top: 56px; padding-bottom: 48px; }
  .closing__inner { padding-top: 32px; }
  .next__link { padding: 32px 0 36px; }
}