/* Case pages: dark hero panel, cover media, chapters as an editorial two-column read, evals panel,
   monochrome outcome diagrams, summary with the letter quote, pager tiles, closing note panel.
   Static end-states only; entrances, counters and the read-progress fill arrive in Tasks 8 and 10. */

/* ---- Read progress (scaled by JS in Task 10) ---- */
.read-progress { position: fixed; top: 0; left: 0; right: 0; height: 1px; background: var(--ink); transform-origin: 0 50%; transform: scaleX(0); z-index: 60; pointer-events: none; }
html:not(.js) .read-progress { display: none; }
/* M21: js/progress.js adds .uses-timeline where scroll-driven animations exist; elsewhere it sets scaleX itself. */
.uses-timeline .read-progress { animation: progress linear both; animation-timeline: scroll(root); }
@keyframes progress { to { transform: scaleX(1); } }

/* ---- Hero panel ---- */
.case-hero { margin: 0; background: radial-gradient(120% 90% at 12% 115%, #383838 0%, #121212 50%, #050505 100%); color: #fff; overflow: clip; padding: clamp(116px, 14vh, 168px) calc(var(--gutter) + clamp(24px, 4vw, 64px)) clamp(28px, 4vw, 56px); }
.case-hero > * { position: relative; }
.back-link { display: inline-flex; align-items: center; gap: 8px; min-height: 32px; color: var(--muted-inv); text-decoration: none; transition: color 160ms ease; }
.back-link .icon { width: 14px; height: 14px; transition: transform 200ms var(--ease-out); }
.case-hero > p.label { margin: clamp(28px, 3vw, 44px) 0 0; color: var(--muted-inv); }
.case-hero h1 { margin-top: 18px; max-width: 18ch; font-size: clamp(46px, 7vw, 104px); line-height: .92; letter-spacing: -0.03em; color: #f2f2f1; text-wrap: balance; }
.case-hero-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(240px, .5fr); align-items: end; gap: 32px clamp(32px, 6vw, 112px); margin-top: clamp(32px, 4vw, 56px); }
.case-lede { margin: 0; max-width: 40ch; font: 400 clamp(21px, 1.9vw, 27px)/1.3 var(--serif); letter-spacing: -0.005em; color: rgb(255 255 255 / .86); text-wrap: pretty; }
.case-org { display: grid; gap: 6px; justify-items: start; padding-top: 18px; border-top: 1px solid var(--line-inv); }
.case-org i { display: block; width: 140px; height: 40px; margin-bottom: 10px; background: #fff; -webkit-mask: var(--logo) left center / contain no-repeat; mask: var(--logo) left center / contain no-repeat; }
.case-org strong { font: 400 26px/1.1 var(--serif); letter-spacing: -0.01em; }
.case-org small { color: var(--muted-inv); font-size: 13px; line-height: 1.45; }
.case-facts { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: clamp(28px, 3vw, 40px) 0 0; padding: 0; }
.case-facts li { padding: 9px 13px; border: 1px solid var(--line-inv); border-radius: 999px; color: var(--muted-inv); }
.case-proof { display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); margin-top: clamp(40px, 5vw, 72px); padding-top: 28px; border-top: 1px solid var(--line-inv); }
.case-proof > div { display: grid; align-content: start; gap: 14px; padding: 0 clamp(16px, 2vw, 32px); border-left: 1px solid var(--line-inv); }
.case-proof > div:first-child { padding-left: 0; border-left: 0; }
.case-proof strong { font: 400 clamp(44px, 5vw, 76px)/1 var(--serif); letter-spacing: -0.03em; font-variant-numeric: lining-nums; white-space: nowrap; }
.case-proof .label { color: var(--muted-inv); }
@media (hover: hover) and (pointer: fine) {
  .back-link:hover { color: #fff; }
  .back-link:hover .icon { transform: translateX(-3px); }
}
@media (max-width: 860px) {
  .case-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .case-org { max-width: 420px; }
}
@media (max-width: 760px) {
  .case-proof { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .case-proof > div:nth-child(odd) { padding-left: 0; border-left: 0; }
}
@media (max-width: 520px) {
  .case-proof { grid-template-columns: minmax(0, 1fr); row-gap: 0; padding-top: 0; }
  .case-proof > div { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 16px; padding: 18px 0; border-left: 0; }
  .case-proof > div + div { border-top: 1px solid var(--line-inv); }
  .case-proof strong { font-size: 42px; }
}

/* ---- Cover media (pairs with the home tile through view-transition-name) ---- */
.case-cover { margin: 0 var(--gutter); border-radius: var(--r-panel); aspect-ratio: 3 / 1; min-height: 300px; overflow: clip; }
.case-cover--dark { background: radial-gradient(90% 80% at 50% 40%, #2a2a2a, #1d1d1d 70%); color: #fff; }
.case-cover--light { background: radial-gradient(90% 80% at 50% 40%, #f1f1f0, var(--tile-grey) 70%); color: var(--ink); }
.case-cover img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.case-cover .tile-metric b { font-size: clamp(64px, 9vw, 136px); }
.case-cover--dark .tile-metric .label { color: var(--muted-inv); }
.case-cover--light .tile-metric .label { color: var(--muted); }
@media (max-width: 640px) {
  .case-cover { aspect-ratio: 4 / 3; min-height: 0; }
}

/* ---- Chapters: sticky serif heading left, body right ---- */
.case-chapter, .case-summary { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; margin: clamp(80px, 9vw, 128px) var(--gutter) 0; padding: 0 clamp(0px, 2vw, 28px); }
:is(.case-chapter, .case-summary, .case-evals) > h2 { align-self: start; padding-top: 20px; border-top: 1px solid var(--ink); font-size: 40px; line-height: 1; letter-spacing: -0.02em; text-wrap: balance; }
.chapter-body > p { max-width: 62ch; margin: 0 0 1em; font-size: 19px; line-height: 1.6; color: rgb(0 0 0 / .7); text-wrap: pretty; }
.chapter-body > p:first-child { color: var(--ink); }
.chapter-body > p:last-child { margin-bottom: 0; }
@media (min-width: 960px) {
  .case-chapter, .case-summary { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); column-gap: clamp(40px, 5vw, 96px); }
  :is(.case-chapter, .case-summary, .case-evals) > h2 { position: sticky; top: 120px; }
  :is(.case-chapter, .case-summary) > .chapter-body { padding-top: 22px; border-top: 1px solid var(--line); }
}
@media (max-width: 640px) {
  :is(.case-chapter, .case-summary, .case-evals) > h2 { font-size: 34px; }
  .chapter-body > p { font-size: 17px; }
}

/* What I did: a ruled list with mono counters. */
.decision-list { list-style: none; margin: 0; padding: 0; counter-reset: did; }
.decision-list li { display: grid; grid-template-columns: 44px minmax(0, 1fr); column-gap: 16px; padding: 26px 0; border-top: 1px solid var(--line); counter-increment: did; }
.decision-list li:first-child { padding-top: 0; border-top: 0; }
.decision-list li:last-child { padding-bottom: 0; }
.decision-list li::before { content: counter(did, decimal-leading-zero); grid-row: 1 / span 2; padding-top: 8px; font: 500 11px/1.3 var(--mono); letter-spacing: .06em; color: var(--muted); }
.decision-list strong { font: 400 clamp(24px, 2.2vw, 30px)/1.12 var(--serif); letter-spacing: -0.01em; text-wrap: balance; }
.decision-list p { max-width: 62ch; margin: 10px 0 0; color: rgb(0 0 0 / .7); font-size: 17px; line-height: 1.6; text-wrap: pretty; }

/* ---- Evals: a dark grainy panel ---- */
.case-evals { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; margin: clamp(96px, 10vw, 144px) var(--gutter) 0; border-radius: var(--r-panel); background: radial-gradient(110% 80% at 100% 0%, #2c2c2c 0%, #141414 52%, #0b0b0b 100%); color: #fff; padding: clamp(32px, 5vw, 80px) clamp(24px, 4vw, 64px); overflow: clip; }
.case-evals > * { position: relative; }
.case-evals > h2 { border-top-color: rgb(255 255 255 / .9); }
@media (min-width: 960px) {
  .case-evals { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); column-gap: clamp(40px, 5vw, 96px); }
  .case-evals > h2 { position: sticky; }
  .case-evals > .chapter-body { padding-top: 22px; border-top: 1px solid var(--line-inv); }
}
.case-evals .chapter-body > .eval-rule { max-width: 24ch; margin: 0 0 22px; font: 400 clamp(30px, 3.2vw, 48px)/1.08 var(--serif); letter-spacing: -0.02em; color: #fff; text-wrap: balance; }
.case-evals .chapter-body > .eval-why { max-width: 56ch; margin: 0; color: var(--muted-inv); font-size: 18px; }
.case-evals .competence-list { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; margin-top: clamp(40px, 4vw, 56px); }
.case-evals .competence-list article { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 8px 28px; padding: 22px 0; border-top: 1px solid var(--line-inv); }
.case-evals .competence-list strong { font: 400 24px/1.1 var(--serif); letter-spacing: -0.01em; text-wrap: balance; }
.case-evals .competence-list p { margin: 0; max-width: 52ch; color: var(--muted-inv); font-size: 15px; line-height: 1.6; }
.eval-metrics { display: flex; flex-wrap: wrap; gap: 28px clamp(40px, 5vw, 80px); margin-top: 8px; padding-top: 32px; border-top: 1px solid var(--line-inv); }
.eval-metrics div { display: grid; gap: 12px; }
.eval-metrics b { font: 400 clamp(44px, 4.6vw, 68px)/1 var(--serif); letter-spacing: -0.03em; font-variant-numeric: lining-nums; white-space: nowrap; }
.eval-metrics span { font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted-inv); }
@media (max-width: 640px) {
  .case-evals .competence-list article { grid-template-columns: minmax(0, 1fr); }
}

/* ---- What changed: statement beside a monochrome diagram ---- */
.changed-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; }
.changed-text { margin: 0; max-width: 36ch; font: 400 clamp(24px, 2.2vw, 30px)/1.3 var(--serif); letter-spacing: -0.005em; text-wrap: pretty; }
@media (min-width: 1200px) {
  .changed-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
}
:is(.stairs, .signal-flow, .runway, .activation, .orbit, .number-field, .api-cut) { position: relative; min-height: 280px; padding: 28px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-tile); overflow: clip; }

/* Stairs: baseline in grey, the gain inverted. */
.stairs { display: flex; align-items: end; gap: 10px; height: 300px; }
.stairs span { display: flex; flex-direction: column; justify-content: end; gap: 8px; width: 50%; height: var(--h); padding: 18px; border-radius: 12px 12px 4px 4px; background: var(--tile-grey); color: var(--ink); font: 400 clamp(30px, 3vw, 40px)/1 var(--serif); letter-spacing: -0.02em; }
.stairs span + span { background: var(--ink); color: #fff; }
.stairs small { font: 500 10px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; opacity: .7; }

/* Signal flow: a vertical chain of pills; the release gate is inverted. */
.signal-flow { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; }
.signal-flow span { min-width: 190px; padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; text-align: center; }
.signal-flow i { font-style: normal; line-height: 1; color: var(--muted); transform: rotate(90deg); }
.signal-flow .flow-gate { background: var(--ink); border-color: var(--ink); color: #fff; }
.signal-flow small { max-width: 30ch; margin-top: 14px; color: var(--muted); font-size: 13px; line-height: 1.5; text-align: center; }

/* Runway: a twelve-month track between two inverted end points. */
.runway { display: grid; align-content: space-between; gap: 28px; }
.runway-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; }
.runway-head b { font: 400 clamp(44px, 4.4vw, 60px)/1 var(--serif); letter-spacing: -0.03em; }
.runway-head span, .runway-track li b { font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.runway-track { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); margin: 0 6px; padding: 0 0 46px; list-style: none; }
.runway-track::before { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 1px; background: var(--ink); }
.runway-track li { position: relative; height: 15px; }
.runway-track li::before { content: ""; position: absolute; left: 0; top: 3px; width: 1px; height: 9px; background: var(--ink); }
.runway-track :is(.start, .end)::before { left: -7px; top: 1px; width: 13px; height: 13px; border-radius: 50%; background: var(--ink); }
.runway-track .end { justify-self: end; width: 0; }
.runway-track li :is(b, span) { position: absolute; white-space: nowrap; }
.runway-track li b { top: 24px; color: var(--ink); }
.runway-track li span { top: 42px; font-size: 13px; color: var(--muted); }
.runway-track .start :is(b, span) { left: -7px; }
.runway-track .end :is(b, span) { right: -7px; text-align: right; }
.runway-stack { display: flex; flex-wrap: wrap; gap: 8px; }
.runway-stack span { padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.runway-stack .flow-gate { background: var(--ink); border-color: var(--ink); color: #fff; }

/* Activation: before in grey, after in ink. */
.activation { display: grid; align-content: center; gap: 22px; }
.activation > div { display: grid; grid-template-columns: 56px minmax(0, 1fr) 52px; align-items: center; gap: 14px; }
.activation span { font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.activation i { display: block; width: var(--w); height: 22px; border-radius: 4px; background: rgb(0 0 0 / .14); }
.activation > div + div i { background: var(--ink); }
.activation b { font: 400 24px/1 var(--serif); font-variant-numeric: lining-nums; text-align: right; }
.activation .acquired { justify-self: start; margin: 8px 0 0; padding: 9px 14px; border-radius: 999px; background: var(--ink); color: #fff; font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; }

/* Orbit: eleven verticals around one model. */
.orbit { display: grid; place-items: center; height: 300px; }
.orbit::before { content: ""; position: absolute; left: 50%; top: 50%; width: 190px; height: 190px; translate: -50% -50%; border: 1px solid var(--line); border-radius: 50%; }
.orbit span { position: relative; z-index: 1; display: grid; place-items: center; width: 96px; height: 96px; border-radius: 50%; background: var(--ink); color: #fff; font: 400 19px/1.05 var(--serif); text-align: center; }
.orbit i { position: absolute; left: 50%; top: 50%; width: 9px; height: 9px; margin: -4.5px 0 0 -4.5px; border-radius: 50%; background: var(--ink); transform: rotate(calc(var(--i) * 32.727deg)) translateY(-95px); }
.orbit i:nth-of-type(1) { --i: 0; } .orbit i:nth-of-type(2) { --i: 1; } .orbit i:nth-of-type(3) { --i: 2; } .orbit i:nth-of-type(4) { --i: 3; }
.orbit i:nth-of-type(5) { --i: 4; } .orbit i:nth-of-type(6) { --i: 5; } .orbit i:nth-of-type(7) { --i: 6; } .orbit i:nth-of-type(8) { --i: 7; }
.orbit i:nth-of-type(9) { --i: 8; } .orbit i:nth-of-type(10) { --i: 9; } .orbit i:nth-of-type(11) { --i: 10; }

/* Number field: three ruled figures. */
.number-field { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: center; }
.number-field div { display: grid; gap: 10px; padding: 8px 18px; border-left: 1px solid var(--line); }
.number-field div:first-child { padding-left: 0; border-left: 0; }
.number-field b { font: 400 clamp(36px, 3.4vw, 48px)/1 var(--serif); letter-spacing: -0.02em; white-space: nowrap; }
.number-field span { font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

/* API cut: before muted, after in ink. */
.api-cut { display: flex; align-items: center; justify-content: center; gap: 28px; }
.api-cut span { display: grid; justify-items: center; gap: 10px; font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.api-cut b { font: 400 clamp(56px, 6vw, 84px)/1 var(--serif); letter-spacing: -0.03em; text-transform: none; }
.api-cut span:first-child b { color: rgb(0 0 0 / .32); }
.api-cut span:last-child b { color: var(--ink); }
.api-cut i { font-style: normal; font-size: 24px; color: var(--muted); }

@media (max-width: 640px) {
  :is(.stairs, .signal-flow, .runway, .activation, .orbit, .number-field, .api-cut) { min-height: 220px; padding: 20px; }
  .stairs { height: 260px; }
  .number-field { grid-template-columns: minmax(0, 1fr); }
  .number-field div { padding: 14px 0; border-left: 0; }
  .number-field div + div { border-top: 1px solid var(--line); }
  .signal-flow span { min-width: 170px; }
}

/* ---- At the company (R16): a retired home accordion as a chapter; the hero's fact pills and the number field, on paper ---- */
.at-company .chapter-body > p.at-company-result { margin: 0 0 14px; font-size: 11px; line-height: 1.3; color: var(--muted); }
.at-company h3 { max-width: 20ch; font-size: clamp(30px, 3vw, 42px); line-height: 1.05; text-wrap: balance; }
.at-company-facts { margin: 22px 0 32px; }
.at-company-facts li { border-color: var(--line); color: var(--muted); }
.at-company .chapter-body b { font-weight: 500; color: var(--ink); }
.domain-tag { display: inline-block; margin: 0 4px 0 2px; padding: 3px 8px; border: 1px solid var(--line); border-radius: 999px; font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink); vertical-align: .15em; }
.at-company .number-field { min-height: 0; margin-top: clamp(32px, 4vw, 48px); }

/* ---- Summary ---- */
.chapter-body > .summary-statement { margin: 0; max-width: 30ch; font: 400 clamp(30px, 3.4vw, 48px)/1.1 var(--serif); letter-spacing: -0.02em; text-wrap: balance; }
/* The letter excerpt wears the about page's deck-card styling. */
.summary-quote { margin-top: clamp(40px, 4vw, 56px); }
.summary-quote .quote { margin: 0; display: grid; gap: 40px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-tile); padding: clamp(24px, 4vw, 48px); box-shadow: 0 24px 48px -32px rgb(0 0 0 / .28); }
.summary-quote blockquote { margin: 0; font: 400 clamp(24px, 2.6vw, 34px)/1.15 var(--serif); letter-spacing: -0.01em; text-wrap: pretty; }
.summary-quote figcaption { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 4px 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.summary-quote figcaption strong { font-weight: 500; }
.summary-quote figcaption span { grid-column: 1; font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.summary-quote figcaption a, .case-link { display: inline-flex; align-items: center; gap: 6px; font: 500 12px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; padding: 12px 16px; border: 1px solid var(--line); border-radius: 999px; transition: transform 140ms var(--ease-out), background-color 160ms ease, border-color 160ms ease; }
:is(.summary-quote figcaption a, .case-link):active { transform: scale(.97); }
.summary-quote figcaption a { grid-column: 2; grid-row: 1 / span 2; }
:is(.summary-quote figcaption a, .case-link):focus-visible { border-radius: 999px; }
:is(.summary-quote figcaption a, .case-link) .icon { width: 12px; height: 12px; }
.summary-meta { display: grid; justify-items: start; gap: 20px; margin-top: clamp(36px, 4vw, 48px); }
.summary-meta:not(:has(> *)) { display: none; }
.case-context { margin: 0; max-width: 72ch; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; line-height: 1.6; }
.case-context span { margin-right: 10px; font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink); }
.case-context a { color: var(--ink); text-decoration-thickness: 1px; }
@media (hover: hover) and (pointer: fine) {
  .summary-quote figcaption a:hover { background: var(--paper); }
  .case-link:hover { background: var(--card); border-color: rgb(0 0 0 / .2); }
}
@media (max-width: 640px) {
  .summary-quote figcaption { grid-template-columns: minmax(0, 1fr); }
  .summary-quote figcaption a { grid-column: 1; grid-row: auto; justify-self: start; margin-top: 12px; }
}

/* ---- Pager: two large hairline tiles ---- */
.case-pager { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gutter); margin: clamp(96px, 10vw, 144px) var(--gutter) 0; padding: 0 clamp(0px, 2vw, 28px); }
.case-pager a { display: grid; align-content: space-between; gap: 48px; min-height: clamp(220px, 20vw, 300px); padding: clamp(24px, 3vw, 40px); border: 1px solid var(--line); border-radius: var(--r-tile); color: var(--ink); text-decoration: none; transition: scale 140ms var(--ease-out), background-color 200ms ease, border-color 200ms ease; -webkit-tap-highlight-color: transparent; }
/* A large tile gives under a press by a hair (M18 at tile scale); `scale` leaves the hover transforms on the icon alone. */
.case-pager a:active { scale: .985; }
.case-pager a:focus-visible { border-radius: var(--r-tile); outline-offset: 4px; }
.case-pager small { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); }
.case-pager small .icon { width: 13px; height: 13px; transition: transform 200ms var(--ease-out); }
.case-pager strong { display: block; font: 400 clamp(40px, 4.6vw, 72px)/.95 var(--serif); letter-spacing: -0.03em; text-wrap: balance; }
.case-pager span { display: block; margin-top: 12px; max-width: 34ch; color: var(--muted); font-size: 15px; line-height: 1.45; }
.case-pager .next { justify-items: end; text-align: right; }
@media (hover: hover) and (pointer: fine) {
  .case-pager a:hover { background: var(--card); border-color: rgb(0 0 0 / .18); }
  .case-pager .prev:hover small .icon { transform: translateX(-3px); }
  .case-pager .next:hover small .icon { transform: translateX(3px); }
}
@media (max-width: 640px) {
  .case-pager { grid-template-columns: minmax(0, 1fr); }
  .case-pager a { min-height: 0; gap: 32px; }
  .case-pager .next { justify-items: start; text-align: left; }
}

/* ---- Closing note: a light panel before the dark footer ---- */
.case-cta { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: end; gap: 32px clamp(32px, 6vw, 112px); margin: clamp(56px, 6vw, 88px) var(--gutter) 0; padding: clamp(32px, 5vw, 72px) clamp(24px, 4vw, 64px); border: 1px solid var(--line); border-radius: var(--r-panel); background: var(--card); overflow: clip; }
.case-cta > * { position: relative; }
.case-cta h2 { font-size: clamp(48px, 6.4vw, 96px); line-height: .92; letter-spacing: -0.03em; text-wrap: balance; }
.case-cta p { margin: 0 0 28px; max-width: 34ch; color: var(--muted); font-size: 18px; line-height: 1.5; }
.case-cta .button { display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 999px; background: var(--ink); color: #fff; text-decoration: none; font: 500 12px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.case-cta .button:focus-visible { border-radius: 999px; }
@media (hover: hover) and (pointer: fine) {
  .case-cta .button:hover { background: var(--ink-2); }
}
@media (max-width: 760px) {
  .case-cta { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .back-link .icon, .case-pager small .icon { transition: none; }
  :is(.summary-quote figcaption a, .case-link):active { transform: none; }
  .case-pager a:active { scale: none; }
}