@font-face{font-family:'Instrument Sans';src:url(fonts/instrument-sans.woff2) format('woff2');font-weight:400 700;font-stretch:75% 100%;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(fonts/jetbrains-mono.woff2) format('woff2');font-weight:100 800;font-display:swap}

:root{--mood:#5B6CFF;--mood2:#5B6CFF;--ease:cubic-bezier(.2,.7,.1,1)}
[data-theme="day"]{--bg:#F3F2EF;--ink:#121212;--body:#3A3A38;--muted:#6E6D68;--line:rgba(0,0,0,.12);--card:#E4E2DC;--glow:.30;--panel:rgba(255,255,255,.55)}
[data-theme="night"]{--bg:#0C0D0F;--ink:#EEEDE9;--body:#C4C5C8;--muted:#8D9096;--line:rgba(255,255,255,.12);--card:#1A1B1F;--glow:.42;--panel:rgba(20,21,24,.6)}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.55 'Instrument Sans',system-ui,sans-serif;transition:background-color .6s var(--ease),color .6s var(--ease);-webkit-font-smoothing:antialiased}
a{color:inherit}
img,video{display:block;max-width:100%}
.mono{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.small{font-size:11px;color:var(--muted)}

/* mood glow */
.mood{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.mood span{position:absolute;border-radius:50%;filter:blur(120px);opacity:var(--glow);transition:background-color 1s var(--ease),transform 1.2s var(--ease)}
.mood .b1{width:60vw;height:60vw;left:20vw;top:10vh;background:var(--mood)}
.mood .b2{width:40vw;height:40vw;right:-10vw;bottom:-10vh;background:var(--mood2);opacity:calc(var(--glow)*.6)}

/* header */
.top{position:fixed;inset:0 0 auto 0;z-index:20;background:linear-gradient(var(--bg) 35%,transparent);display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px clamp(16px,3vw,32px)}
.top .name{font-weight:600;font-size:15px;text-decoration:none;letter-spacing:-.01em}
.top nav{display:flex;align-items:center;gap:clamp(12px,2vw,24px)}
.top nav a{font:500 12px 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:12px 0;color:var(--body)}
.top nav a:hover{color:var(--ink)}
.theme{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:999px;padding:10px 14px;font:500 11px 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;min-height:40px}
.theme .dot{width:10px;height:10px;border-radius:50%;background:var(--ink)}

/* intro */
.intro{min-height:100svh;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:clamp(32px,5vw,72px);padding:96px clamp(16px,6vw,96px) 48px;position:relative;max-width:1240px}
.portrait{margin:0;width:clamp(200px,22vw,300px)}
.portrait a{display:block;border-radius:6px;overflow:hidden;aspect-ratio:4/5;background:var(--card);box-shadow:0 30px 80px -30px rgba(0,0,0,.35)}
.portrait video{width:100%;height:100%;object-fit:cover}
.portrait figcaption{margin-top:10px;font-size:10.5px;color:var(--muted)}
.portrait a:hover + figcaption{color:var(--ink)}
.intro-name{margin:0 0 20px;font-size:clamp(44px,7vw,96px);line-height:1;font-weight:600;letter-spacing:-.035em}
.intro-line{margin:0;max-width:720px;font-size:clamp(19px,1.9vw,24px);line-height:1.4;color:var(--body)}
.intro-now{margin:28px 0 0;font-size:16px}
.intro-now a{text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:2px}
.intro-now a:hover{border-color:var(--ink)}
.tag{font:500 11px 'JetBrains Mono',monospace;letter-spacing:.08em;color:var(--muted);margin-right:6px}
.cue{position:absolute;bottom:32px;left:clamp(16px,6vw,96px);color:var(--muted)}

/* gallery */
.proj{min-height:100svh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,auto) minmax(0,1fr);align-items:center;gap:clamp(24px,4vw,64px);padding:12vh clamp(16px,4vw,56px)}
.proj .meta{justify-self:end;text-align:right;display:flex;flex-direction:column;gap:6px}
.proj .num{color:var(--muted)}
.proj .title{font-size:clamp(22px,2.2vw,30px);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0}
.proj .org{color:var(--muted)}
.cardwrap{position:relative;display:block}
.snd{position:absolute;left:12px;top:12px;z-index:2;border:0;cursor:pointer;background:var(--panel);backdrop-filter:blur(8px);color:var(--ink);border-radius:999px;padding:8px 12px;font:500 11px 'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase}
.snd.on{background:var(--ink);color:var(--bg)}
.snd:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.cardbtn{all:unset;cursor:pointer;display:block;border-radius:6px;outline-offset:6px}
.cardbtn:focus-visible{outline:2px solid var(--ink)}
.card{width:min(34vw,440px);aspect-ratio:4/5;border-radius:6px;overflow:hidden;background:var(--card);position:relative;will-change:transform,filter,opacity;box-shadow:0 30px 80px -30px rgba(0,0,0,.35)}
.card.wide{aspect-ratio:16/9;width:min(46vw,660px)}
.card img,.card video{width:100%;height:100%;object-fit:cover}
.card .ph,.ph{display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;width:100%;height:100%;font:500 11px 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px dashed var(--line);border-radius:6px}
.card .open{position:absolute;right:12px;bottom:12px;background:var(--panel);backdrop-filter:blur(8px);color:var(--ink);border-radius:999px;padding:8px 12px;font:500 11px 'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase;opacity:0;transform:translateY(6px);transition:all .3s var(--ease)}
.cardbtn:hover .open,.cardbtn:focus-visible .open{opacity:1;transform:none}
.proj .info{max-width:380px;display:flex;flex-direction:column;gap:18px}
.proj .tagline{margin:0;font-size:clamp(18px,1.6vw,22px);line-height:1.35;font-weight:500;letter-spacing:-.01em}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0}
.kv dt{font:500 11px 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:2px}
.kv dd{margin:0;font-size:14px;color:var(--body)}
.pull{margin:0;padding-left:14px;border-left:2px solid var(--mood);font-size:14px;color:var(--body)}
.pull cite{display:block;margin-top:6px;font:500 10.5px 'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-style:normal}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.proj.on .reveal{opacity:1;transform:none}
.proj.on .info .reveal:nth-child(2){transition-delay:.08s}.proj.on .info .reveal:nth-child(3){transition-delay:.16s}

.index{position:fixed;right:clamp(10px,2vw,24px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px;z-index:10;opacity:0;transition:opacity .4s}
.index.show{opacity:1}
.index a{display:block;width:24px;height:24px;position:relative}
.index a::after{content:"";position:absolute;left:9px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--muted);transition:all .3s}
.index a.on::after{background:var(--ink);transform:scale(1.5)}

/* more */
.more,.contact{max-width:1100px;padding:96px clamp(16px,6vw,96px)}
.label{color:var(--muted);margin:0 0 20px;font-weight:500}
.more ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.more li{display:grid;grid-template-columns:200px minmax(0,1fr);gap:4px 32px;padding:18px 0;border-bottom:1px solid var(--line)}
.more li b{font-weight:600}
.more li .m{display:block;color:var(--muted);font-size:13px}
.more li p{margin:0;color:var(--body)}
.more li .q{display:block;margin-top:4px;font-size:13px;color:var(--muted);font-style:italic}
.invention{padding-bottom:24px}
.inv-lead{margin:0 0 28px;max-width:760px;font-size:clamp(20px,2vw,26px);line-height:1.35;letter-spacing:-.01em}
.inv-lead b{font-weight:600}
.writing li a,.invention li a{text-decoration:none;border-bottom:1px solid var(--line)}
.writing li a:hover,.invention li a:hover{border-color:var(--ink)}
.inv-all{margin:20px 0 0}
.inv-all a{font:500 12px 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid var(--line);padding:10px 0 4px}
.elsewhere{margin:28px 0 0;color:var(--body)}
.about{max-width:1100px;padding:24px clamp(16px,6vw,96px) 32px;display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
.about img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:6px}
.about p{margin:0 0 14px;max-width:620px;color:var(--body);font-size:17px}
.about .about-lead{font-size:clamp(20px,2vw,26px);line-height:1.35;color:var(--ink);letter-spacing:-.01em}
@media (max-width:820px){.about{grid-template-columns:1fr}.about img{max-width:260px}}
.contact h2{margin:0 0 24px;font-size:clamp(36px,5vw,64px);font-weight:600;letter-spacing:-.035em;line-height:1}
.contact .links{display:flex;flex-wrap:wrap;gap:12px 28px;margin-bottom:40px}
.contact .links a{text-decoration:none;padding:12px 0;border-bottom:1px solid var(--line)}
.contact .links a:hover{border-color:var(--ink)}

/* case study */
.case{position:fixed;inset:0;z-index:30;overflow-y:auto;background:var(--bg);opacity:0;transition:opacity .45s var(--ease)}
.case.open{opacity:1}
.case-in{max-width:1200px;margin:0 auto;padding:88px clamp(16px,4vw,48px) 120px}
.back{position:fixed;top:14px;left:clamp(10px,2.5vw,28px);z-index:31;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(8px);color:var(--ink);border-radius:999px;padding:10px 16px;font:500 11px 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;min-height:40px}
.case-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:center;margin-bottom:72px}
.case-head .card{width:100%;max-width:520px}
.case-head.wide{grid-template-columns:1fr;gap:32px}
.case-head.wide .card{max-width:none;order:2}
.case-head h1{margin:6px 0 16px;font-size:clamp(34px,4.4vw,60px);font-weight:600;letter-spacing:-.035em;line-height:1}
.case-head .tagline{margin:0 0 28px;font-size:clamp(18px,1.6vw,22px);line-height:1.35;color:var(--body)}
.impact{max-width:820px;margin:0 0 88px}
.impact p{margin:12px 0 0;font-size:clamp(20px,2vw,26px);line-height:1.4;letter-spacing:-.01em}
.sec{margin:0 0 72px}
.sec h2{margin:0 0 8px;font-size:22px;font-weight:600;letter-spacing:-.015em}
.sec > p{margin:0 0 24px;max-width:640px;color:var(--body)}
.media{display:grid;gap:16px}
.media.grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.media figure{margin:0}
.media .frame{border-radius:6px;overflow:hidden;background:var(--card)}
.media.full .frame{aspect-ratio:16/9}
.media.grid .frame{aspect-ratio:4/5}
.media img,.media video{width:100%;height:100%;object-fit:cover}
.media .contain img{object-fit:contain;background:var(--card)}
.media figcaption{margin-top:10px;font-size:13px;color:var(--muted)}
.said{border-top:1px solid var(--line);padding-top:32px;margin-top:24px}
.said blockquote{margin:0 0 28px;font-size:clamp(20px,2vw,26px);line-height:1.35;letter-spacing:-.01em;max-width:820px}
.said cite{display:block;margin-top:8px;font:500 11px 'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-style:normal}
.said ul{list-style:none;padding:0;margin:0}
.said li a{display:inline-block;padding:10px 0;text-decoration:none;border-bottom:1px solid var(--line)}
.next{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:96px;padding-top:28px;border-top:1px solid var(--line)}
.next button{all:unset;cursor:pointer;font-size:clamp(24px,3vw,40px);font-weight:600;letter-spacing:-.03em}
.next button:focus-visible{outline:2px solid var(--ink);outline-offset:4px}

@media (max-width:820px){
  .top nav a[data-scroll]{display:none}
  .intro{grid-template-columns:1fr;align-content:center;gap:28px;padding-top:88px}
  .portrait{order:-1;width:140px}
  .proj{grid-template-columns:1fr;gap:20px;padding:12vh 20px;justify-items:start;align-content:center}
  .proj .meta{justify-self:start;text-align:left;order:1}
  .proj .cardwrap{order:2}
  .proj .info{order:3}
  .card{width:min(82vw,420px)}
  .card.wide{width:calc(100vw - 40px)}
  .index{display:none}
  .more li{grid-template-columns:1fr}
  .case-head{grid-template-columns:1fr}
  .media.grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.reveal{opacity:1;transform:none}}

.pull-link{display:inline-block;margin-top:10px;font:500 12px 'JetBrains Mono',monospace;letter-spacing:.04em;color:var(--ink);text-decoration:underline;text-underline-offset:3px}