:root{
  /* Layout idea: a viewport-style hero with a live wireframe mesh, then a left-rail editorial grid like a DCC outliner. */
  /* Day/night: JS sets --bg, --ink, --accent, --accent2, --ok, --on-accent from the hour; everything else is mixed from them. */
  --bg:#040a12;
  --ink:#e4f6fb;
  --accent:#35d6f2;      /* node cyan */
  --accent2:#2a8fe0;     /* link blue */
  --ok:#5fe3c0;
  --on-accent:#02141b;
  --panel:color-mix(in srgb, var(--bg) 90%, #1b6fa8);
  --line:color-mix(in srgb, var(--bg) 74%, #2a8fe0);
  --muted:color-mix(in srgb, #9fc9dc 80%, var(--bg));
  --text2:color-mix(in srgb, var(--ink) 82%, var(--bg));
  --glass:color-mix(in srgb, var(--bg) 84%, transparent);
  --display:"Archivo", "Arial Narrow", system-ui, sans-serif;
  --body:"IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
html{color-scheme:dark}html.day{color-scheme:light}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.05}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.04em;color:var(--muted);text-transform:uppercase}

/* nav */
nav{position:sticky;top:0;z-index:5;background:var(--glass);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:flex-end;gap:16px;height:60px}
nav .brand{font-family:var(--display);font-weight:800;font-stretch:115%;letter-spacing:.02em;text-decoration:none}
nav .brand span{color:var(--accent)}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
nav ul a{text-decoration:none;font-size:14px;color:var(--muted)}
nav ul a:hover{color:var(--ink)}
@media (max-width:720px){nav ul{display:none}}

/* time-of-day control */
.tod{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.tod output{color:var(--ink);min-width:7.5ch;font-variant-numeric:tabular-nums}
.tod input[type=range]{width:140px;accent-color:var(--accent)}
.tod button{font:inherit;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:4px 9px;cursor:pointer}
.tod button:hover{border-color:var(--accent)}
.tod button[aria-pressed="true"]{border-color:var(--accent);color:var(--accent)}
@media (max-width:900px){.tod input[type=range]{width:90px}}
@media (max-width:480px){.tod .lbl{display:none}}

/* hero */
.hero{position:relative;border-bottom:1px solid var(--line);overflow:hidden}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero canvas#brain3d{inset:auto;pointer-events:none}
#brainvid{position:absolute;display:none;object-fit:contain;mix-blend-mode:screen;pointer-events:none;-webkit-mask-image:radial-gradient(closest-side,#000 78%,transparent 100%);mask-image:radial-gradient(closest-side,#000 78%,transparent 100%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding-top:88px;padding-bottom:230px}
@media (max-width:819px){#brainvid{opacity:.9}}
.hero h1{font-size:clamp(48px,8vw,104px);font-weight:900;font-stretch:112%;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--accent);text-shadow:0 0 28px color-mix(in srgb, var(--accent) 45%, transparent)}
.hero .role{margin-top:18px;font-family:var(--display);font-size:clamp(20px,2.4vw,28px);font-weight:600;font-stretch:95%}
.hero p.lead{max-width:56ch;color:var(--text2);margin:20px 0 28px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border:1px solid var(--line);border-radius:4px;text-decoration:none;font-weight:600;font-size:15px;background:var(--panel)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn:hover{border-color:var(--accent)}
.hud{align-self:end;justify-self:end;font-family:var(--mono);font-size:12px;color:var(--muted);border:1px solid var(--line);background:var(--glass);padding:14px 16px;border-radius:4px;min-width:240px}
.hud div{display:flex;justify-content:space-between;gap:24px}
.hud b{color:var(--ink);font-weight:500}
.hud .ok{color:var(--ok)}
@media (max-width:820px){.hero .wrap{grid-template-columns:1fr}.hud{justify-self:start}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(2,1fr);border-bottom:1px solid var(--line)}
.stat{padding:28px 24px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.stat .n{font-family:var(--display);font-size:44px;font-weight:800;font-stretch:110%;font-variant-numeric:tabular-nums}
.stat .n sup{color:var(--accent);font-size:24px}
.stat .l{color:var(--ink);font-size:22px;font-weight:500}


/* sections */
section{padding:80px 0;border-bottom:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:220px 1fr;gap:32px;margin-bottom:40px}
.sec-head h2{font-size:clamp(32px,4.4vw,52px);font-weight:800;font-stretch:108%}
.sec-head p{color:var(--muted);max-width:60ch;margin:12px 0 0}
@media (max-width:820px){.sec-head{grid-template-columns:1fr;gap:8px}}

/* games carousel */
.carousel{position:relative;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--panel);outline:none}
.carousel:focus-visible{box-shadow:0 0 0 2px var(--accent)}
.track{display:flex;transition:transform .7s cubic-bezier(.22,.8,.2,1)}
.slide{position:relative;flex:0 0 100%;min-height:520px;display:flex;align-items:stretch;overflow:hidden;isolation:isolate}
.slide-bg{position:absolute;inset:0;background-position:center;background-size:cover;background-repeat:no-repeat;z-index:-2}
.slide-art{position:absolute;top:0;right:0;bottom:0;width:64%;background-position:var(--pos);background-size:var(--size);background-repeat:no-repeat;z-index:-1;
  -webkit-mask-image:linear-gradient(to right,transparent 0,#000 34%,#000 100%);mask-image:linear-gradient(to right,transparent 0,#000 34%,#000 100%);transition:transform 6s ease}
.slide.is-active .slide-art{transform:scale(1.04)}
.slide::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--bg) 0%,color-mix(in srgb,var(--bg) 82%,transparent) 30%,transparent 62%),linear-gradient(0deg,color-mix(in srgb,var(--bg) 70%,transparent),transparent 30%)}
.slide-body{position:relative;width:min(470px,46%);padding:48px 0 76px 48px;display:flex;flex-direction:column;gap:12px;justify-content:center}
.slide-num{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.08em}
.slide .studio{font-family:var(--mono);font-size:12px;color:var(--accent);text-transform:uppercase;letter-spacing:.06em}
.slide h3{font-size:clamp(32px,4vw,48px);font-weight:800;font-stretch:105%;text-shadow:0 2px 24px rgba(0,0,0,.6)}
.slide .meta{font-size:14px;color:var(--muted)}
.slide p{margin:0;color:var(--text2);font-size:16px;text-shadow:0 1px 12px rgba(0,0,0,.7)}
.slide .tags{display:flex;flex-wrap:wrap;gap:6px}
.slide .cta{margin-top:6px}
.slide .btn svg{width:11px;height:11px;fill:currentColor}
.nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(6px);color:var(--ink);cursor:pointer;display:grid;place-items:center;z-index:2}
.nav:hover{border-color:var(--accent);color:var(--accent)}
.nav svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.prev{left:14px}.next{right:14px}
.dots{position:absolute;left:48px;bottom:26px;display:flex;gap:8px;z-index:2}
.dot{width:26px;height:4px;border-radius:2px;border:0;padding:0;background:color-mix(in srgb,var(--ink) 25%,transparent);cursor:pointer;transition:background .3s,width .3s}
.dot[aria-current="true"]{background:var(--accent);width:44px}
.carousel .slide-body{padding-left:76px}
.dots{left:76px}
@media (max-width:760px){
  .slide{flex-direction:column;min-height:0}
  .slide-art{position:relative;width:100%;height:230px;-webkit-mask-image:linear-gradient(to bottom,#000 70%,transparent);mask-image:linear-gradient(to bottom,#000 70%,transparent)}
  .slide::after{background:linear-gradient(0deg,var(--bg) 0%,transparent 60%)}
  .carousel .slide-body{width:auto;padding:8px 22px 64px}
  .dots{left:22px;bottom:22px}
  .nav{top:115px;width:40px;height:40px}
}
@media (prefers-reduced-motion:reduce){.track,.slide-art{transition:none}}
/* projects */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.proj{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:0;display:flex;flex-direction:column;overflow:hidden}
.proj .media{position:relative;aspect-ratio:16/9;background:color-mix(in srgb, var(--bg) 90%, #000);border-bottom:1px solid var(--line);overflow:hidden}
.proj.big .media{aspect-ratio:21/9}
.proj .media canvas,.proj .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.proj .media .ph{position:absolute;left:14px;bottom:12px;font-family:var(--mono);font-size:11px;color:var(--muted)}
.play{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--glass);border:1px solid var(--line);font-size:13px;font-weight:600;text-decoration:none;backdrop-filter:blur(6px)}
.play:hover{border-color:var(--accent);color:var(--accent)}
.play svg{width:12px;height:12px;fill:currentColor}
.plays{position:absolute;right:14px;bottom:12px;left:14px;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}
.proj.big{grid-column:span 2}
@media (max-width:600px){.proj.big{grid-column:auto}}
.proj .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.proj .studio{font-family:var(--mono);font-size:12px;color:var(--accent);text-transform:uppercase;letter-spacing:.06em}
.proj h3{font-size:28px;font-weight:800;font-stretch:105%}
.proj p{margin:0;color:var(--text2);font-size:15px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.tag{font-family:var(--mono);font-size:11.5px;padding:3px 8px;border:1px solid var(--line);border-radius:3px;color:var(--muted);background:var(--glass)}
@media (max-width:900px){.projects{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.projects{grid-template-columns:1fr}.proj.big{grid-column:auto}}
.also{margin-top:36px}
.also .mono{margin:0 0 14px}
.covers{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:12px}
@media (max-width:900px){.covers{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media (max-width:560px){.covers{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;margin-right:-24px;padding-right:24px}.cover{flex:0 0 120px;scroll-snap-align:start}}
.cover{margin:0;display:flex;flex-direction:column;gap:8px}
.cover img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:6px;border:1px solid var(--line);display:block;background:var(--panel)}
.cover figcaption{font-size:12.5px;line-height:1.35;color:var(--muted)}
.more{margin-top:28px;color:var(--muted);font-size:15px}
.more a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}
.more a:hover{border-color:var(--accent)}

/* capabilities */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.cap{background:var(--bg);padding:26px}
.cap .ix{font-family:var(--mono);font-size:12px;color:var(--accent2)}
.cap h3{font-size:22px;font-weight:700;margin:8px 0 10px}
.cap p{margin:0;color:var(--muted);font-size:15px}
@media (max-width:900px){.caps{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.caps{grid-template-columns:1fr}}

/* timeline */
.tl{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.tl li{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:0 0 32px 28px;position:relative}
.tl li::before{content:"";position:absolute;left:-6px;top:8px;width:11px;height:11px;background:var(--bg);border:2px solid var(--accent);transform:rotate(45deg)}
.tl .when{font-family:var(--mono);font-size:13px;color:var(--muted);padding-top:4px;font-variant-numeric:tabular-nums}
.tl h3{font-size:22px;font-weight:700}
.tl .co{color:var(--accent2);font-weight:500}
.tl p{margin:6px 0 0;color:var(--text2);font-size:15px;max-width:68ch}
@media (max-width:720px){.tl li{grid-template-columns:1fr;gap:4px}}

/* talks */
.talks{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.talk{border:1px solid var(--line);border-radius:6px;padding:24px;background:var(--panel)}
.talk h3{font-size:22px;font-weight:700;margin:8px 0}
.talk p{margin:0;color:var(--muted);font-size:15px}
@media (max-width:720px){.talks{grid-template-columns:1fr}}

/* tools */
.toolbelt{display:flex;flex-wrap:wrap;gap:8px}
.toolbelt span{font-family:var(--mono);font-size:13px;padding:7px 12px;border:1px solid var(--line);border-radius:3px}
.toolbelt span.hi{border-color:var(--accent);color:var(--accent)}

/* contact */
.contact{padding:96px 0}
.contact h2{font-size:clamp(40px,7vw,88px);font-weight:900;font-stretch:112%}
.contact h2 em{font-style:normal;color:var(--accent);text-shadow:0 0 28px color-mix(in srgb, var(--accent) 45%, transparent)}
.contact p{color:var(--text2);max-width:58ch}
.contact .lines{display:grid;gap:6px;margin:28px 0;font-family:var(--mono);font-size:15px}
.contact .lines a{text-decoration:none;border-bottom:1px solid var(--line)}
.contact .lines a:hover{border-color:var(--accent)}
footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:13px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.li{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:6px;color:var(--muted);transition:color .2s,background .2s}
.li svg{width:20px;height:20px;fill:currentColor}
.li:hover{color:var(--accent);background:var(--panel)}
.li-top{margin-left:10px}