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oklch,var(--color-on-dark) 14%,transparent)}.case-media__play{display:flex;align-items:center;gap:var(--space-xs);min-height:2.75rem;margin:calc(var(--space-lg) * -1) var(--space-md) var(--space-md) auto;padding:var(--space-xs) var(--space-sm);position:relative;border:1px solid color-mix(in oklch,var(--color-on-dark) 24%,transparent);border-radius:var(--radius-pill);background:var(--color-dark);color:var(--color-on-dark);font-size:.76rem;font-weight:600}.case-media__play svg{width:1rem;height:1rem;color:var(--color-acid)}.case-media--pending{min-height:23rem;display:grid;grid-template-rows:1fr auto}.case-media__permission{position:relative;display:grid;grid-template-rows:auto 1fr auto;grid-gap:var(--space-xl);gap:var(--space-xl);padding:var(--space-lg);background:var(--color-dark-2)}.case-media__permission:before{content:"";position:absolute;inset:var(--space-lg);pointer-events:none;border:1px solid color-mix(in oklch,var(--color-on-dark) 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p{max-width:33ch;margin-top:var(--space-lg);font-size:.9rem;line-height:1.7;color:var(--color-on-dark-muted)}.case-media__permission-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:var(--space-xs);gap:var(--space-xs);font-family:var(--font-mono);font-size:.62rem;letter-spacing:.04em;color:var(--color-on-dark-muted)}.case-media__permission-grid span{border-top:1px solid color-mix(in oklch,var(--color-on-dark) 13%,transparent)}.case-intro{display:grid;grid-gap:var(--space-xl);padding:var(--space-4xl) var(--space-md) var(--space-3xl);background:var(--color-paper);color:var(--color-ink)}.case-intro>div,.case-intro>p{width:min(100%,72rem);margin-inline:auto}.case-intro h2{max-width:14ch;margin-top:var(--space-md);font-size:clamp(2.25rem,6vw,5.2rem);line-height:.94;letter-spacing:-.065em;text-wrap:balance}.case-intro>p{max-width:53ch;font-size:clamp(1rem,1.8vw,1.35rem);line-height:1.65}.case-study{display:grid;grid-gap:var(--space-2xl);gap:var(--space-2xl);padding:var(--space-4xl) var(--space-md) calc(var(--space-4xl) + var(--space-2xl));color:var(--color-on-dark)}.case-study__sticky{display:grid;align-content:start;grid-gap:var(--space-lg);gap:var(--space-lg)}.case-study__sticky h2{font-size:clamp(2.5rem,7vw,5.5rem);text-wrap:balance}.case-study__sticky>p:not(.case-label){max-width:35ch;line-height:1.7}.case-stage-nav{display:grid;grid-gap:var(--space-2xs);gap:var(--space-2xs);padding-top:var(--space-md);border-top:1px solid color-mix(in oklch,var(--color-on-dark) 16%,transparent)}.case-stage-nav button{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:var(--space-2xs) var(--space-sm);gap:var(--space-2xs) var(--space-sm);min-height:4.2rem;padding:var(--space-sm);background:transparent;color:var(--color-on-dark-muted);text-align:left;position:relative;overflow:hidden;transition:background-color var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out),color var(--dur-short) var(--ease-out)}.case-stage-nav button:after{content:"";position:absolute;top:var(--space-sm);bottom:var(--space-sm);left:0;width:2px;background:var(--color-acid);transform:scaleY(0);transform-origin:center;transition:transform var(--dur-short) var(--ease-out)}.case-stage-nav button>span{font-family:var(--font-display);font-size:1.05rem;letter-spacing:-.035em}.case-stage-nav button>small{font-size:.72rem;color:inherit}.case-stage-nav button svg{grid-row:1/3;grid-column:2;align-self:center;width:1rem;height:1rem}.case-stage-nav button[aria-selected=true]{border-color:color-mix(in oklch,var(--color-on-dark) 18%,transparent);background:var(--color-dark-2)}.case-stage-nav button[aria-selected=true]>small{color:var(--color-acid)}.case-stage-nav button[aria-selected=true]:after{transform:scaleY(1)}.case-candidate:disabled,.case-media__play:disabled,.case-stage-nav button:disabled,.case-style-switch button:disabled{cursor:not-allowed;opacity:.55;transform:none}.case-study__panel{min-width:0}.case-panel{min-height:35rem;padding:var(--space-lg);border:1px solid color-mix(in oklch,var(--color-on-dark) 16%,transparent);background:var(--color-surface);color:var(--color-ink);overflow:hidden}.case-panel__head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding-bottom:var(--space-sm);border-bottom:1px solid var(--color-rule);font-family:var(--font-mono);font-size:.65rem;letter-spacing:.08em;color:var(--color-muted)}.case-panel h3{max-width:16ch;margin-top:var(--space-xl);font-size:clamp(2rem,4.5vw,4rem);line-height:.95;letter-spacing:-.06em;text-wrap:balance}.case-panel__lede{max-width:51ch;margin-top:var(--space-lg);color:var(--color-muted);line-height:1.7}.case-status{padding:var(--space-2xs) var(--space-xs);border-radius:var(--radius-pill);font-size:.62rem;letter-spacing:.04em;white-space:nowrap}.case-status--approval-required{background:var(--color-approval-soft);color:var(--color-acid-dark)}.case-status--approved{background:var(--color-acid-soft);color:var(--color-acid-dark)}.source-ledger{display:grid;grid-gap:0;gap:0;margin-top:var(--space-2xl);border-top:1px solid var(--color-rule-strong)}.source-ledger>div{display:grid;grid-gap:var(--space-xs);gap:var(--space-xs);padding:var(--space-md) 0;border-bottom:1px solid var(--color-rule)}.source-ledger dt{font-family:var(--font-mono);font-size:.68rem;color:var(--color-muted)}.source-ledger dd{margin:0;font-size:.92rem;line-height:1.6;color:var(--color-ink-2);overflow-wrap:anywhere}.source-checklist{display:grid;grid-gap:var(--space-sm);gap:var(--space-sm);margin-top:var(--space-xl);padding:var(--space-md);border:1px solid var(--color-rule);border-radius:var(--radius);background:var(--color-paper)}.source-checklist span{display:flex;align-items:flex-start;gap:var(--space-xs);font-size:.78rem;color:var(--color-ink-2)}.source-checklist svg{width:1rem;height:1rem;flex:0 0 auto;color:var(--color-acid-dark)}.case-candidates{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:var(--space-xl)}.case-candidate,.case-candidates{display:grid;grid-gap:var(--space-xs);gap:var(--space-xs)}.case-candidate{align-content:start;min-height:8.5rem;padding:var(--space-md);border:1px solid var(--color-rule);background:var(--color-paper);color:var(--color-ink);text-align:left;transition:transform var(--dur-short) var(--ease-out),background-color var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out),color var(--dur-short) var(--ease-out)}.case-candidate small,.case-candidate>span{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.06em;color:var(--color-muted)}.case-candidate strong{font-family:var(--font-display);font-size:1.15rem;letter-spacing:-.04em}.case-candidate[aria-pressed=true]{border-color:var(--color-acid);background:var(--color-acid)}.case-candidate[aria-pressed=true] small,.case-candidate[aria-pressed=true]>span{color:var(--color-accent-ink)}.case-clip-detail{display:grid;grid-gap:var(--space-lg);gap:var(--space-lg);margin-top:var(--space-lg)}.case-clip-detail__frame{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:23rem;padding:var(--space-lg);overflow:hidden;border-radius:var(--radius-lg);color:var(--color-on-dark)}.case-clip-detail__frame:before{content:"";position:absolute;inset:var(--space-sm);border:1px solid color-mix(in 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small,.case-clip-detail__frame>span{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.07em;color:var(--color-on-dark-muted)}.case-clip-detail__frame>strong{max-width:9ch;font-family:var(--font-display);font-size:clamp(2rem,7vw,4.8rem);line-height:.86;letter-spacing:-.075em}.case-clip-detail__frame>p{align-self:center;max-width:15ch;padding:var(--space-sm);border-radius:var(--radius-sm);font-family:var(--font-display);font-size:clamp(1rem,3vw,1.65rem);line-height:1.1;background:var(--color-on-dark);color:var(--color-ink);white-space:pre-line;text-align:center}.case-clip-detail__frame[data-style=bold]>p{background:var(--color-acid);color:var(--color-accent-ink)}.case-clip-detail__frame[data-style=highlight]>strong{color:var(--color-acid)}.case-clip-detail__notes{display:grid;grid-gap:var(--space-md);gap:var(--space-md)}.case-clip-detail__notes>div{padding-bottom:var(--space-md);border-bottom:1px solid var(--color-rule)}.case-clip-detail__notes span{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;color:var(--color-muted)}.case-clip-detail__notes p{margin-top:var(--space-xs);font-size:.9rem;line-height:1.7;color:var(--color-ink-2)}.case-clip-detail__risk p{color:var(--color-acid-dark)}.case-style-switch{display:grid;grid-gap:var(--space-xs);gap:var(--space-xs);margin-top:var(--space-xl)}.case-style-switch button{display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:var(--space-sm);gap:var(--space-sm);align-items:center;min-height:3.5rem;padding:var(--space-sm);border:1px solid var(--color-rule);border-radius:var(--radius);background:var(--color-paper);color:var(--color-ink);text-align:left;transition:background-color var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out),color var(--dur-short) var(--ease-out)}.case-style-switch button>span{font-family:var(--font-display);font-size:1rem;letter-spacing:-.035em}.case-style-switch button 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var(--color-rule);border-radius:var(--radius);background:var(--color-paper)}.case-reply-flow>article>span{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.08em;color:var(--color-muted)}.case-reply-flow>article>strong{font-family:var(--font-display);font-size:1.15rem;letter-spacing:-.04em}.case-reply-flow>article>small{font-size:.75rem;color:var(--color-muted)}.case-reply-flow>svg{justify-self:center;width:1rem;height:1rem;transform:rotate(90deg);color:var(--color-acid-dark)}.case-reply-flow__active{border-color:var(--color-acid)!important;background:var(--color-acid-soft)!important}.case-reply-proof{display:grid;grid-gap:var(--space-sm);gap:var(--space-sm);margin-top:var(--space-xl)}.case-reply-proof>div{padding:var(--space-md);border-radius:var(--radius);background:var(--color-paper-2)}.case-reply-proof>div:nth-child(2){background:var(--color-dark);color:var(--color-on-dark)}.case-reply-proof 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var(--color-ink)}.case-principles__rows article{display:grid;grid-gap:var(--space-sm);gap:var(--space-sm);padding:var(--space-lg) 0;border-bottom:1px solid var(--color-rule)}.case-principles__rows article span{letter-spacing:.07em;color:var(--color-muted)}.case-principles__rows article strong{font-family:var(--font-display);font-size:clamp(1.3rem,2.8vw,2.1rem);line-height:1.1;letter-spacing:-.045em}.case-principles__rows article p{max-width:44ch;font-size:.9rem;line-height:1.7;color:var(--color-muted)}.case-sticky-cta{position:fixed;inset:auto var(--space-sm) max(var(--space-sm),env(safe-area-inset-bottom));z-index:var(--z-sticky);display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);padding:var(--space-xs) var(--space-xs) var(--space-xs) var(--space-md);border:1px solid color-mix(in oklch,var(--color-on-dark) 17%,transparent);border-radius:var(--radius-pill);background:color-mix(in oklch,var(--color-dark) 94%,transparent);box-shadow:0 1rem 2.5rem 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nav{display:flex;flex-wrap:wrap;gap:var(--space-md)}.site-footer__line nav a{white-space:nowrap}.beta-form input[type=email],.beta-form input[type=url]{padding-right:calc(var(--space-md) + 1.5rem);outline:2px solid transparent;outline-offset:1px;transition:background-color var(--dur-short) var(--ease-out),border-color var(--dur-short) var(--ease-out)}.beta-form input[aria-invalid=true]{border-color:var(--color-error);background:var(--color-error-soft)}.beta-form input:focus-visible{outline-color:var(--color-focus)}.beta-form label>small{min-height:1lh}.beta-form__field-error{color:var(--color-error)!important}.beta{position:relative;background:var(--color-paper-2);color:var(--color-ink)}.beta:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--color-acid)}.beta__copy>p:first-child{color:var(--color-acid-dark)}@media (prefers-reduced-motion:no-preference){.case-hero__copy{animation:case-copy-in var(--dur-long) var(--ease-out) 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.case-media__permission{gap:var(--space-lg);padding:var(--space-lg)}.case-panel__media .case-media__permission-copy strong{font-size:clamp(2rem,4vw,3.7rem)}.case-panel__media .case-media__permission-grid{display:none}.case-principles{gap:var(--space-2xl);padding-top:var(--space-3xl);padding-bottom:var(--space-3xl);background:var(--color-paper)}.case-principles__intro h2{max-width:12ch;font-size:clamp(2.4rem,5.4vw,5.5rem);line-height:.9;letter-spacing:-.07em}.case-principles__rows article{grid-template-columns:minmax(7rem,.35fr) minmax(0,1fr);padding-block:var(--space-lg)}.case-principles__rows article strong{font-size:clamp(1.3rem,2.5vw,2.3rem);line-height:1.05}.beta{padding-top:var(--space-3xl);padding-bottom:var(--space-3xl)}.beta__copy h2{max-width:10ch;font-size:clamp(2.6rem,5.5vw,5.5rem);line-height:.9;letter-spacing:-.07em}.beta-form{box-shadow:0 var(--space-lg) 0 color-mix(in oklch,var(--color-ink) 24%,transparent)}@media (hover:hover) and (pointer:fine){.hero-workbench__rail button:hover{transform:translateY(calc(var(--space-2xs) * -1));border-color:color-mix(in oklch,var(--color-acid) 56%,transparent);background:var(--color-dark-2)}}@media (min-width:48rem){.case-hero{padding-inline:clamp(var(--space-lg),5vw,var(--space-3xl))}.hero-workbench__body{grid-template-columns:5.5rem minmax(16rem,.9fr) minmax(13rem,.62fr);align-items:stretch}.hero-workbench__rail{grid-template-columns:1fr;grid-template-rows:repeat(3,minmax(0,1fr))}.hero-workbench__rail button{min-height:unset}.hero-workbench__footer span:last-child{display:flex;align-items:center;gap:var(--space-xs)}}@media (min-width:64rem){.case-hero{grid-template-columns:minmax(22rem,.72fr) minmax(34rem,1.28fr);gap:clamp(var(--space-2xl),6vw,var(--space-4xl));min-height:min(84dvh,56rem);padding-top:calc(var(--space-3xl) + var(--space-xl));padding-bottom:var(--space-3xl);padding-left:max(var(--space-lg),calc((100vw - 88rem)/2 + var(--space-lg)));padding-right:0}.case-hero h1{font-size:clamp(4rem,5.8vw,7.2rem)}.case-hero__copy{max-width:32rem}.hero-workbench{width:calc(100% + 7vw);border-radius:var(--radius-xl) 0 0 var(--radius-xl)}.case-intro{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:end;padding-left:max(var(--space-lg),calc((100vw - 88rem)/2 + var(--space-lg)));padding-right:max(var(--space-lg),calc((100vw - 88rem)/2 + var(--space-lg)))}.case-intro>div,.case-intro>p{margin:0}.case-study{grid-template-columns:minmax(18rem,.55fr) minmax(0,1.45fr)}.case-principles{grid-template-columns:minmax(18rem,.8fr) minmax(0,1.2fr)}}@media (max-width:39.99rem){.case-hero{padding-top:calc(var(--space-4xl) + var(--space-sm));padding-bottom:var(--space-2xl)}.case-hero h1{font-size:clamp(3.2rem,15vw,4.8rem)}.hero-workbench__stage{min-height:19rem}.hero-workbench__caption>strong{font-size:2.25rem}.case-panel__media .case-media__permission-copy p{display:none}.case-principles__rows article{grid-template-columns:1fr}}.site-header__studio{font-size:.84rem;font-weight:600;color:var(--color-on-dark-muted);white-space:nowrap}.site-header__studio:hover{color:var(--color-acid)}