:root{
  --ink:#f7f6ec;
  --muted:rgba(247,246,236,.68);
  --line:rgba(247,246,236,.16);
  --dark:#11110f;
  --panel:#1b1b18;
  --accent:#f5f513;
  --display:'Clash Display',sans-serif;
  --body:'General Sans',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--dark)}
body{font-family:var(--body);background:var(--dark);color:var(--ink);overflow-x:hidden}
img{display:block;width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
.case-container{width:min(1180px,calc(100% - 48px));margin-inline:auto}

.case-nav{
  position:sticky;top:0;z-index:10;height:76px;padding:0 clamp(20px,4vw,64px);
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  border-bottom:1px solid var(--line);background:rgba(17,17,15,.92);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)
}
.case-brand{font-family:var(--display);font-size:16px;font-weight:700;background:var(--accent);color:#0a0a09;padding:11px 14px;border-radius:7px;white-space:nowrap}
.case-brand span{font-size:.55em;vertical-align:top}
.case-nav__actions{display:flex;align-items:center;gap:12px}
.case-lang,.case-back{height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.case-lang{width:44px}.case-back{padding:0 18px}.case-lang:hover,.case-back:hover{border-color:var(--accent);color:var(--accent)}
.case-lang:focus-visible,.case-back:focus-visible,.case-cta a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}

.case-hero{min-height:calc(100svh - 76px);position:relative;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.case-hero__copy{width:min(920px,76%);padding:clamp(64px,8vw,112px) clamp(30px,5vw,84px);position:relative;z-index:2}
.case-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.13em;color:var(--accent);margin-bottom:22px}
.case-hero h1{font-family:var(--display);font-size:clamp(58px,7vw,112px);line-height:.88;letter-spacing:-.055em;max-width:13ch;text-wrap:balance}
.case-hero__lead{margin-top:28px;max-width:46ch;font-size:clamp(17px,1.35vw,21px);line-height:1.5;color:rgba(255,255,255,.82)}
.case-hero__media{position:absolute;z-index:0;inset:0;overflow:hidden;min-height:0}
.case-hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,17,15,.94) 0,rgba(17,17,15,.66) 35%,rgba(17,17,15,.08) 72%),linear-gradient(0deg,rgba(17,17,15,.84) 0,transparent 52%);pointer-events:none}
.case-hero__media img{height:100%;object-fit:cover;object-position:center 48%}
.case-metrics{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.case-metrics div{min-height:150px;padding:28px clamp(24px,5vw,74px);display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--line)}
.case-metrics div:last-child{border-right:0}.case-metrics b{font-family:var(--display);font-size:clamp(42px,5vw,78px);line-height:1;color:var(--accent)}
.case-metrics span{margin-top:8px;font-size:14px;color:var(--muted)}

.case-intro{padding:clamp(100px,13vw,190px) 0;display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(48px,10vw,150px)}
.case-intro--institutional{padding-top:clamp(82px,10vw,140px);padding-bottom:clamp(72px,10vw,130px)}
.case-gallery--institutional{padding-top:0}
.case-intro h2,.case-section-head h2,.case-scope h2,.case-cta h2{font-family:var(--display);font-size:clamp(42px,6vw,86px);line-height:.95;letter-spacing:-.045em}
.case-intro__body{display:grid;gap:28px;align-content:end}.case-intro__body p{font-size:clamp(18px,1.7vw,24px);line-height:1.55;color:var(--muted)}

.case-process{padding-bottom:clamp(110px,14vw,190px)}
.case-section-head{max-width:760px;margin-bottom:64px}.case-section-head p{margin-top:20px;font-size:18px;line-height:1.5;color:var(--muted);max-width:52ch}
.case-process__list{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line)}
.case-process__list li{padding:30px 22px 38px 0;border-right:1px solid var(--line);min-height:300px}.case-process__list li+li{padding-left:22px}
.case-process__list li:last-child{border-right:0}.case-process__list b{font-family:var(--display);font-size:14px;color:var(--accent)}
.case-process__list h3{font-family:var(--display);font-size:clamp(21px,2vw,29px);margin:48px 0 14px}.case-process__list p{font-size:14px;line-height:1.55;color:var(--muted)}

.case-gallery{padding-bottom:clamp(110px,14vw,190px)}
.case-gallery__grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:220px;gap:16px}
.case-source-link{display:inline-flex;margin-top:24px;padding-bottom:4px;border-bottom:1px solid var(--accent);font-size:14px;font-weight:600;color:var(--accent)}
.case-source-link:hover{color:var(--ink);border-color:var(--ink)}
.case-source-link:focus-visible{outline:2px solid var(--accent);outline-offset:5px}
.case-hero--portal .case-hero__media{display:grid;place-items:center;background:linear-gradient(135deg,#132038,#07101f 64%,#11110f)}
.case-hero--portal .case-hero__media img{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;object-position:center 52%;filter:saturate(.88) contrast(.96)}
.case-hero--portal .case-hero__media::after{z-index:1}
.case-hero--portal .portal-art{z-index:2}
.portal-art{position:absolute;right:5vw;width:min(40vw,600px);aspect-ratio:1.45;padding:clamp(18px,2vw,30px);display:grid;grid-template-columns:1.4fr .6fr;grid-template-rows:auto auto 1fr;gap:16px;border:1px solid rgba(255,255,255,.18);border-radius:16px;background:rgba(13,26,43,.78);box-shadow:0 30px 90px rgba(0,0,0,.36);transform:perspective(1100px) rotateY(-7deg)}
.portal-art__bar{grid-column:1/-1;display:flex;align-items:center;gap:8px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.15);font-size:11px;letter-spacing:.1em}.portal-art__bar span{margin-right:auto;color:var(--accent);font-weight:700}.portal-art__bar i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.22)}
.portal-art__metrics{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.portal-art__metrics b{padding:12px;border-radius:8px;background:rgba(255,255,255,.07);font-size:12px;color:rgba(255,255,255,.7)}
.portal-art__chart{display:flex;align-items:flex-end;gap:8px;padding:24px 18px;border-radius:10px;background:rgba(255,255,255,.05)}.portal-art__chart span{flex:1;border-radius:4px 4px 0 0;background:var(--accent);opacity:.8}.portal-art__chart span:nth-child(1){height:32%}.portal-art__chart span:nth-child(2){height:58%}.portal-art__chart span:nth-child(3){height:44%}.portal-art__chart span:nth-child(4){height:78%}.portal-art__chart span:nth-child(5){height:63%}.portal-art__chart span:nth-child(6){height:92%}
.portal-art__donut{place-self:center;width:min(12vw,150px);aspect-ratio:1;border-radius:50%;background:conic-gradient(var(--accent) 0 64%,#68a4df 64% 84%,rgba(255,255,255,.12) 84%);position:relative}.portal-art__donut::after{content:"";position:absolute;inset:24%;border-radius:50%;background:#101c30}
.portal-art__rows{grid-column:1/-1;display:grid;gap:8px}.portal-art__rows i{height:7px;border-radius:4px;background:linear-gradient(90deg,rgba(255,255,255,.22) 0 68%,transparent 68%)}.portal-art__rows i:nth-child(2){width:86%}.portal-art__rows i:nth-child(3){width:72%}.portal-art__rows i:nth-child(4){width:91%}
.case-live{padding-bottom:clamp(110px,14vw,190px)}.case-live__frame{aspect-ratio:16/9;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:#fff}.case-live__frame iframe{display:block;width:100%;height:100%;border:0}
.case-hero--network .case-hero__media{display:grid;place-items:center;background:radial-gradient(circle at 72% 44%,#273e4e 0,#101a22 42%,#11110f 78%)}
.network-art{width:min(49vw,680px);margin-left:28vw;overflow:visible}.network-art__edges{stroke:rgba(245,245,19,.38);stroke-width:2}.network-art__nodes circle{fill:rgba(143,214,196,.22);stroke:var(--accent);stroke-width:2}.network-art__nodes circle:first-child{fill:var(--accent);stroke:#fff;stroke-width:3}.network-art text{fill:rgba(255,255,255,.68);font:600 12px var(--body);letter-spacing:.1em}.network-art text:nth-of-type(1){fill:#11110f;font-size:14px;letter-spacing:0}.case-hero--audience .case-hero__media{display:grid;place-items:center;background:radial-gradient(circle at 72% 42%,#4a3b51 0,#211d2e 44%,#11110f 80%)}
.audience-art{width:min(46vw,650px);margin-left:28vw;padding:clamp(24px,4vw,54px);border:1px solid rgba(255,255,255,.2);border-radius:18px;background:rgba(23,28,42,.72);transform:rotate(-4deg);box-shadow:0 30px 90px rgba(0,0,0,.35)}.audience-art__title{display:block;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.16);font:700 13px var(--body);letter-spacing:.12em;color:var(--accent)}.audience-art__bars{height:180px;display:flex;align-items:flex-end;gap:14px;padding:28px 12px 0}.audience-art__bars i{flex:1;background:var(--accent);border-radius:5px 5px 0 0;opacity:.82}.audience-art__bars i:nth-child(1){height:35%}.audience-art__bars i:nth-child(2){height:58%}.audience-art__bars i:nth-child(3){height:82%}.audience-art__bars i:nth-child(4){height:64%}.audience-art__bars i:nth-child(5){height:44%}.audience-art__line{height:1px;background:rgba(255,255,255,.18)}.audience-art__chips{display:flex;gap:10px;padding-top:22px}.audience-art__chips b{font:600 10px var(--body);letter-spacing:.08em;color:rgba(255,255,255,.62);padding:9px 12px;border:1px solid rgba(255,255,255,.18);border-radius:999px}
.case-shot{grid-column:span 5;grid-row:span 2;position:relative;overflow:hidden;border-radius:16px;background:var(--panel)}
.case-shot--wide{grid-column:span 7}.case-shot--tall{grid-row:span 3}.case-shot img{height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.16,1,.3,1)}
.case-shot::after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.86));pointer-events:none}
.case-shot figcaption{position:absolute;z-index:2;left:24px;right:24px;bottom:22px;display:flex;flex-direction:column;gap:5px}
.case-shot figcaption b{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}.case-shot figcaption span{font-family:var(--display);font-size:clamp(20px,2vw,29px)}
@media (hover:hover){.case-shot:hover img{transform:scale(1.035)}}

.case-scope{padding:clamp(80px,10vw,140px);background:var(--panel);border-radius:16px;display:grid;grid-template-columns:1fr 1fr;gap:clamp(50px,10vw,130px)}
.case-scope p{margin-top:22px;color:var(--muted);font-size:18px;line-height:1.55}.case-scope ul{list-style:none;align-self:center}.case-scope li{padding:18px 0;font-size:17px;border-bottom:1px solid var(--line)}.case-scope li:first-child{border-top:1px solid var(--line)}
.case-note{padding:48px 0 130px}.case-note p{max-width:75ch;color:var(--muted);font-size:14px;line-height:1.6}
.case-cta{padding:clamp(90px,12vw,160px) 0;border-top:1px solid var(--line);display:flex;align-items:flex-end;justify-content:space-between;gap:40px}
.case-cta h2{max-width:11ch}.case-cta a{flex:0 0 auto;padding:17px 24px;border-radius:8px;background:var(--accent);color:#0a0a09;font-weight:700}
.case-cta a:hover{transform:translateY(-2px)}
.case-footer{min-height:110px;padding:30px clamp(24px,5vw,72px);display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.case-footer span{font-family:var(--display);font-weight:700;color:var(--ink)}

[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .75s ease,transform .75s cubic-bezier(.16,1,.3,1)}
[data-reveal].is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}[data-reveal]{opacity:1;transform:none;transition:none}.case-shot img{transition:none}}

@media (max-width:900px){
  .case-hero{min-height:max(720px,calc(100svh - 76px))}.case-hero__copy{width:100%;padding:72px 24px 64px}.case-hero h1{font-size:clamp(54px,15vw,92px);max-width:10ch}
  .case-hero__media::after{background:linear-gradient(0deg,rgba(17,17,15,.94) 0,rgba(17,17,15,.5) 52%,rgba(17,17,15,.08) 78%),linear-gradient(90deg,rgba(17,17,15,.5),transparent 65%)}
  .case-hero__media img{object-position:58% center}.case-intro{grid-template-columns:1fr;gap:42px}.case-process__list{grid-template-columns:1fr 1fr}.case-process__list li{border-bottom:1px solid var(--line)}
  .case-gallery__grid{grid-auto-rows:180px}.case-shot,.case-shot--wide{grid-column:span 6}.case-scope{grid-template-columns:1fr}
  .portal-art{right:-12%;width:88vw;opacity:.72}.case-live__frame{aspect-ratio:4/3}
  .network-art,.audience-art{width:86vw;margin-left:20vw;opacity:.7}
}
@media (max-width:600px){
  .case-container{width:calc(100% - 40px)}.case-nav{height:68px;padding:0 16px}.case-brand{font-size:13px;padding:10px}.case-back{width:44px;padding:0;font-size:0}.case-back::after{content:"←";font-size:20px}.case-nav__actions{gap:8px}
  .case-hero{min-height:max(680px,calc(100svh - 68px))}.case-hero__copy{padding:52px 20px 54px}.case-hero h1{font-size:clamp(52px,15vw,68px);max-width:9.5ch}.case-hero__lead{font-size:16px;max-width:34ch}.case-hero__media{min-height:0}
  .case-metrics{grid-template-columns:1fr}.case-metrics div{min-height:120px;border-right:0;border-bottom:1px solid var(--line);padding:24px}.case-metrics div:last-child{border-bottom:0}
  .case-intro{padding:100px 0}.case-intro h2,.case-section-head h2,.case-scope h2,.case-cta h2{font-size:clamp(39px,12vw,58px)}
  .case-process__list{grid-template-columns:1fr}.case-process__list li,.case-process__list li+li{min-height:0;padding:26px 0 34px;border-right:0}.case-process__list h3{margin-top:30px}
  .case-gallery__grid{display:flex;flex-direction:column}.case-shot,.case-shot--wide,.case-shot--tall{height:430px}.case-shot figcaption{left:20px;right:20px;bottom:20px}
  .case-scope{width:100%;border-radius:0;padding:80px 20px}.case-note{padding-bottom:100px}.case-cta{align-items:flex-start;flex-direction:column}.case-footer{align-items:flex-start;flex-direction:column}
  .portal-art{right:-48%;width:150vw;opacity:.58}.case-live{width:100%}.case-live .case-section-head,.case-live .case-source-link{margin-left:20px;margin-right:20px}.case-live__frame{border-radius:0;aspect-ratio:3/4}.network-art,.audience-art{width:135vw;margin-left:42vw;opacity:.58}
}