/* 06 · Rounds — light, calm, CSS 3D. Every color and font is a token on :root; themes override them. */
:root{
  --font-display:"Inter Tight",system-ui,-apple-system,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,sans-serif;
  --display-weight:560;
  --display-track:-.03em;
  --display-scale:1;

  --bg:#f3f4f6;
  --bg-2:#e8eaee;
  --surface:#ffffff;
  --surface-2:#f7f8fa;
  --ink:#15181e;
  --ink-2:#4a505b;
  --ink-3:#7d8491;
  --line:rgba(21,24,30,.09);
  --line-2:rgba(21,24,30,.16);
  --accent:#0f7b84;
  --accent-ink:#0b5f66;
  --accent-soft:#e1f1f2;
  --focus:#0f7b84;
  --on-ink:#ffffff;

  --shadow-1:0 1px 2px rgba(21,24,30,.05),0 10px 28px -14px rgba(21,24,30,.18);
  --shadow-2:0 2px 6px rgba(21,24,30,.06),0 28px 56px -22px rgba(21,24,30,.3);
  --shadow-img:drop-shadow(0 22px 26px rgba(21,24,30,.14));

  --radius:18px;
  --radius-s:12px;
  --ease:cubic-bezier(.22,.7,.12,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --gutter:clamp(16px,5vw,72px);
  --max:1320px;
  --top:64px;
  color-scheme:light;
}
:root[data-style="journal"]{
  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --display-weight:500;--display-track:-.018em;--display-scale:1.04;
  --bg:#f6f3ee;--bg-2:#ece7df;--surface:#fffdf9;--surface-2:#f8f5f0;
  --ink:#1d1a17;--ink-2:#55504a;--ink-3:#86807a;
  --line:rgba(40,32,24,.1);--line-2:rgba(40,32,24,.18);
  --accent:#8e3b46;--accent-ink:#6f2d36;--accent-soft:#f3e4e6;--focus:#8e3b46;
}
:root[data-style="studio"]{
  --font-display:"Plus Jakarta Sans",system-ui,sans-serif;
  --font-body:"DM Sans",system-ui,sans-serif;
  --display-weight:600;--display-track:-.034em;
  --bg:#f2f3f7;--bg-2:#e5e7ee;--surface:#ffffff;--surface-2:#f6f7fb;
  --ink:#131722;--ink-2:#485063;--ink-3:#7a8296;
  --accent:#2f4fd1;--accent-ink:#243ea8;--accent-soft:#e5e9fa;--focus:#2f4fd1;
}
:root[data-style="garden"]{
  --font-display:"Instrument Serif",Georgia,serif;
  --font-body:"DM Sans",system-ui,sans-serif;
  --display-weight:400;--display-track:-.012em;--display-scale:1.12;
  --bg:#f3f5f0;--bg-2:#e6eadf;--surface:#fdfefb;--surface-2:#f6f8f3;
  --ink:#171b15;--ink-2:#4d5547;--ink-3:#7c8476;
  --line:rgba(23,27,21,.1);--line-2:rgba(23,27,21,.18);
  --accent:#4f6b3a;--accent-ink:#3d5430;--accent-soft:#e7eedf;--focus:#4f6b3a;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;background:var(--bg)}
html.locked{overflow:hidden}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(900px 540px at 50% -12%,rgba(255,255,255,.95),transparent 70%),
    radial-gradient(circle at 1px 1px,color-mix(in srgb,var(--ink) 10%,transparent) 1px,transparent 1.7px) 0 0/28px 28px,
    linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%)}
/* ambient layer: two slow accent clouds and a canvas of drifting nodes with a heartbeat trace */
.bgfx{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bgfx canvas{position:absolute;inset:0;width:100%;height:100%}
.blob{position:absolute;border-radius:50%;width:72vmax;height:72vmax;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 17%,transparent),transparent 62%);will-change:transform}
.blob-a{left:-22vmax;top:-32vmax;animation:blobA 38s ease-in-out infinite alternate}
.blob-b{right:-30vmax;bottom:-36vmax;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 12%,transparent),transparent 62%);animation:blobB 46s ease-in-out infinite alternate}
@keyframes blobA{to{transform:translate(14vmax,10vmax) scale(1.12)}}
@keyframes blobB{to{transform:translate(-12vmax,-10vmax) scale(1.08)}}
@property --lift{syntax:"<number>";inherits:false;initial-value:0}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
:focus{outline:none}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:6px}
h1[tabindex="-1"]:focus-visible,main[tabindex="-1"]:focus-visible{outline:none}
::selection{background:var(--accent-soft);color:var(--ink)}
[hidden]{display:none!important}

.skip-link{position:fixed;left:16px;top:-60px;z-index:200;padding:10px 14px;border-radius:999px;background:var(--ink);color:var(--on-ink);text-decoration:none;font-weight:500;transition:top .2s}
.skip-link:focus{top:12px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* type */
.display-1{font:var(--display-weight) calc(clamp(2.4rem,5.4vw,4.6rem) * var(--display-scale))/1.02 var(--font-display);letter-spacing:var(--display-track);margin:0;text-wrap:balance}
.display-2{font:var(--display-weight) calc(clamp(1.9rem,3.4vw,3rem) * var(--display-scale))/1.06 var(--font-display);letter-spacing:var(--display-track);margin:0;text-wrap:balance}
.display-3{font:var(--display-weight) calc(clamp(1.45rem,2.1vw,1.9rem) * var(--display-scale))/1.15 var(--font-display);letter-spacing:calc(var(--display-track) * .7);margin:0}
.eyebrow{font:500 13px/1.4 var(--font-body);color:var(--ink-3);margin:0;display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.lede{font-size:clamp(1.05rem,1.25vw,1.2rem);line-height:1.55;color:var(--ink-2);margin:0;max-width:56ch;text-wrap:pretty}
.big{font-size:clamp(1.05rem,1.25vw,1.2rem);line-height:1.6;color:var(--ink);margin:0 0 16px;max-width:60ch;text-wrap:pretty}
.muted{color:var(--ink-3)}
.chip{display:inline-flex;align-items:center;gap:7px;font:500 12px/1 var(--font-body);color:var(--accent-ink);background:var(--accent-soft);border-radius:999px;padding:6px 10px 6px 9px;white-space:nowrap}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font:500 15px/1 var(--font-body);text-decoration:none;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s,border-color .25s;box-shadow:var(--shadow-1);white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}
.btn-ghost{background:transparent;border-color:transparent;box-shadow:none;color:var(--ink-2)}
.btn-ghost:hover{background:color-mix(in srgb,var(--ink) 6%,transparent);box-shadow:none;transform:none;color:var(--ink)}
.btn-icon{width:40px;height:40px;padding:0;border-radius:50%}
.btn svg{width:16px;height:16px;flex:none}
.linklike{background:none;border:0;padding:0;color:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer;font:inherit}

/* top bar */
.top{position:fixed;inset:0 0 auto 0;top:env(safe-area-inset-top,0px);z-index:60;height:var(--top);display:flex;align-items:center;justify-content:space-between;padding:0 var(--gutter);transition:background .3s,box-shadow .3s}
.top.is-scrolled{background:color-mix(in srgb,var(--bg) 76%,transparent);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);box-shadow:0 1px 0 var(--line)}
.brand{font:500 15px/1 var(--font-body);letter-spacing:-.01em;text-decoration:none;color:var(--ink);display:inline-flex;align-items:center;gap:10px}
.brand i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.top nav{display:flex;gap:2px}
.top nav a{font:500 14px/1 var(--font-body);color:var(--ink-2);text-decoration:none;padding:11px 13px;border-radius:999px;transition:background .25s,color .25s}
.top nav a:hover,.top nav a.is-on{color:var(--ink);background:color-mix(in srgb,var(--ink) 6%,transparent)}

main{position:relative;z-index:1}
main:focus{outline:none}

/* intro: a dark title card with a heartbeat trace, lifted away like a curtain on Enter */
.intro{position:fixed;inset:0;z-index:150;display:grid;place-items:center;padding:var(--gutter);overflow:hidden;color:#f2f5f7;
  background:radial-gradient(70% 60% at 50% 42%,color-mix(in srgb,var(--accent) 24%,#0b1014),#0b1014 100%)}
.intro::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 1px 1px,rgba(255,255,255,.07) 1px,transparent 1.7px) 0 0/28px 28px;opacity:0;animation:introLight 1.6s var(--ease) forwards}
.intro-fx{position:absolute;inset:0;width:100%;height:100%}
.intro-inner{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;width:100%;min-width:0;max-width:min(980px,100%);padding-top:140px}
.ecg{position:absolute;left:50%;top:0;transform:translateX(-50%);width:160vw;max-width:1700px;height:120px;overflow:visible;pointer-events:none}
.ecg-trace{fill:none;stroke:color-mix(in srgb,var(--accent) 50%,#fff);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;animation:drawLine 1.9s linear .3s forwards;filter:drop-shadow(0 0 7px color-mix(in srgb,var(--accent) 75%,transparent))}
.ecg-dot{fill:#fff;opacity:0;filter:drop-shadow(0 0 8px #fff)}
.intro-line{position:relative;max-width:16ch;margin:0 0 22px;color:#fff;font-size:calc(clamp(2.5rem,6vw,5.1rem) * var(--display-scale))}
.intro-line .w{display:inline-block;opacity:0;transform:translateY(.45em);filter:blur(6px);animation:wordIn 1s var(--ease-out) forwards;animation-delay:calc(.55s + var(--k) * 80ms)}
.intro .hl path{stroke:color-mix(in srgb,var(--accent) 50%,#fff);animation:drawLine .9s var(--ease) 1.75s forwards}
.intro-sub{margin:0 0 34px;color:rgba(255,255,255,.62);font-size:15px;opacity:0;animation:fadeUp .9s var(--ease-out) 1.65s forwards}
.intro-enter{height:48px;padding:0 26px;background:#fff;color:#0b1014;border-color:#fff;opacity:0;animation:fadeUp .8s var(--ease-out) 2.25s forwards}
.intro-enter:hover{background:#fff}
.intro-skip{position:absolute;right:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));color:rgba(255,255,255,.55);text-decoration:none;font-size:13px}
.intro-skip:hover{color:#fff}
.intro.is-leaving{animation:curtain .95s var(--ease) forwards}
.intro.is-leaving .intro-inner{animation:lineOut .6s var(--ease) forwards}
@keyframes wordIn{to{opacity:1;transform:none;filter:blur(0)}}
@keyframes drawLine{to{stroke-dashoffset:0}}
@keyframes introLight{to{opacity:1}}
@keyframes curtain{to{clip-path:inset(0 0 100% 0)}}
@keyframes lineOut{to{transform:translateY(-18px) scale(.985);opacity:0}}

/* rounds: hero + ring */
.rounds{position:relative;--n:15}
.rounds:not(.is-static){height:calc(100vh + (var(--n) + 1) * 52vh)}
.rounds-sticky{position:sticky;top:0;height:100vh;height:100svh;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(12px,2.5vw,40px);align-items:center;padding:calc(var(--top) + 12px) 0 20px var(--gutter)}
.rounds-copy{position:relative;min-height:0;padding-right:8px}
.hero-panel,.proj-panel{transition:opacity .45s var(--ease),transform .65s var(--ease)}
.rounds:not(.is-static) .proj-panel{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center}
.rounds:not(.is-static).is-hero .proj-panel{opacity:0;transform:translateY(14px);pointer-events:none}
.rounds:not(.is-static):not(.is-hero) .hero-panel{opacity:0;transform:translateY(-14px);pointer-events:none}

.person{display:inline-flex;align-items:center;gap:14px;text-decoration:none;color:inherit;padding:6px 14px 6px 6px;border-radius:999px;margin:0 0 28px -6px;transition:background .25s}
.person:hover{background:color-mix(in srgb,var(--ink) 5%,transparent)}
.person img{width:52px;height:52px;border-radius:50%;object-fit:cover;box-shadow:0 0 0 1px var(--line),0 6px 14px -6px rgba(21,24,30,.35)}
.person-name{margin:0;font:500 15px/1.3 var(--font-body)}
.person-role{margin:0;font-size:13px;color:var(--ink-3);line-height:1.35}
.person svg{width:16px;height:16px;color:var(--ink-3);margin-left:4px;transition:transform .3s var(--ease)}
.person:hover svg{transform:translateX(3px)}
.hero-panel .display-1{margin-bottom:22px}
.hero-panel .lede{max-width:50ch}
.hero-panel .lede + .lede{margin-top:12px}
.hero-panel.is-long .display-1{margin-bottom:18px}
.hero-panel.is-long .lede{font-size:clamp(.95rem,1.05vw,1.06rem);line-height:1.5}
.hero-panel.is-long .hero-cue{margin-top:24px}
.hero-panel .w{display:inline-block;opacity:0;transform:translateY(.5em);filter:blur(5px)}
.hero-panel.is-in .w{animation:wordIn .9s var(--ease-out) forwards;animation-delay:calc(var(--k) * 60ms)}
.hl{position:relative;display:inline-block;white-space:nowrap}
.hl svg{position:absolute;left:-1%;bottom:-.1em;width:102%;height:.28em;overflow:visible;pointer-events:none}
.hl path{fill:none;stroke:var(--accent);stroke-width:4;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;opacity:.85}
.hero-panel.is-in .hl path{animation:drawLine .9s var(--ease) .8s forwards}
.hero-cue{display:inline-flex;align-items:center;gap:10px;margin-top:34px;color:var(--ink-3);font-size:13px}
.hero-cue i{width:1px;height:38px;background:var(--line-2);position:relative;overflow:hidden;display:block}
.hero-cue i::after{content:"";position:absolute;left:0;top:-40%;width:100%;height:40%;background:var(--ink-2);animation:cue 1.8s var(--ease) infinite}
@keyframes cue{to{top:110%}}

.proj-inner{animation:fadeUp .55s var(--ease-out) both}
.proj-inner .eyebrow{margin-bottom:14px}
.proj-inner .count{font:500 11.5px/1 var(--font-body);font-variant-numeric:tabular-nums;color:var(--ink-3);padding:5px 9px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--surface) 70%,transparent)}
.proj-inner .display-2{margin-bottom:12px}
.proj-inner .meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:0 0 16px;color:var(--ink-3);font-size:14px}
.proj-inner .btn{margin-top:26px;align-self:flex-start}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.ring-wrap{display:flex;flex-direction:column;min-height:0;height:100%}
.ring-stage{position:relative;flex:1;min-height:0;perspective:1700px;perspective-origin:50% 44%;overflow:hidden;touch-action:pan-y;user-select:none;-webkit-user-select:none;cursor:grab;
  -webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 94%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 94%,transparent)}
.ring-stage.is-dragging{cursor:grabbing}
.ring-stage:focus-visible{outline:2px solid var(--focus);outline-offset:-2px;border-radius:24px}
.ring{position:absolute;left:50%;top:50%;width:0;height:0;transform-style:preserve-3d;will-change:transform}
/* each card: ring position, then a scatter offset that collapses as --k goes 0 to 1, a gentle bob (--by) and a lift when it is in front */
.ring-card{position:absolute;left:calc(var(--cw) / -2);top:calc(var(--cw) * -.36);width:var(--cw);height:calc(var(--cw) * .72);margin:0;padding:0;border:0;background:transparent;cursor:pointer;--lift:0;
  transform:rotateY(calc(var(--i) * var(--step))) translateZ(calc(var(--r) + var(--lift) * 26px)) translate3d(calc(var(--sx,0px) * (1 - var(--k,1))),calc(var(--sy,0px) * (1 - var(--k,1)) + var(--by,0px)),calc(var(--sz,0px) * (1 - var(--k,1)))) scale(calc(.55 + .45 * var(--k,1)));
  transform-style:preserve-3d;backface-visibility:hidden;-webkit-backface-visibility:hidden;will-change:opacity,transform;transition:filter .4s,--lift .7s var(--ease)}
.ring-card.is-front{--lift:1}
.ring-card img{width:100%;height:100%;object-fit:contain;object-position:50% 100%;pointer-events:none;filter:var(--shadow-img)}
.ring-card:not(.is-front){filter:saturate(.9)}
.ring-card:focus-visible{outline:2px solid var(--focus);outline-offset:8px;border-radius:16px}
.refl{position:absolute;left:0;top:100%;width:100%;height:100%;transform:scaleY(-1);opacity:.34;pointer-events:none;
  -webkit-mask:linear-gradient(to top,rgba(0,0,0,.6),transparent 52%);mask:linear-gradient(to top,rgba(0,0,0,.6),transparent 52%);transition:opacity .5s}
.refl img{filter:none}
.ring-card.is-front .refl{opacity:.5}
.ring-floor{position:absolute;left:50%;top:calc(50% + var(--fy,0px));width:calc(var(--cw) * .92);height:calc(var(--cw) * .13);transform:translate(-50%,-50%);pointer-events:none;
  background:radial-gradient(50% 50% at 50% 50%,color-mix(in srgb,var(--acc,var(--ink)) 40%,transparent),transparent 70%);filter:blur(9px);transition:background .6s}
.pulse{position:absolute;left:50%;top:calc(50% + var(--fy,0px));width:calc(var(--cw) * .9);height:calc(var(--cw) * .15);margin:calc(var(--cw) * -.075) 0 0 calc(var(--cw) * -.45);border-radius:50%;border:1.5px solid color-mix(in srgb,var(--acc,var(--accent)) 70%,transparent);opacity:0;pointer-events:none;transform:scale(.55)}
.pulse.go{animation:pulseOut 1.25s var(--ease-out) forwards}
@keyframes pulseOut{0%{opacity:.75;transform:scale(.55)}100%{opacity:0;transform:scale(1.95)}}

.ring-nav{display:flex;align-items:flex-end;justify-content:center;gap:16px;padding:10px var(--gutter) 0 0}
.dots{display:flex;align-items:flex-end;gap:16px;justify-content:center}
.dotg{display:flex;flex-direction:column;align-items:center;gap:7px}
.dotg-l{background:none;border:0;padding:3px 7px;font:500 11.5px/1 var(--font-body);letter-spacing:.02em;color:var(--ink-3);cursor:pointer;border-radius:999px;transition:color .25s,background .25s}
.dotg-l:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 6%,transparent)}
.dotg.is-on .dotg-l{color:var(--ink)}
.dotg-d{display:flex;align-items:center;gap:6px}
.dot{position:relative;width:8px;height:8px;border-radius:999px;background:color-mix(in srgb,var(--ink) 20%,transparent);border:0;padding:0;cursor:pointer;transition:width .4s var(--ease),background .3s}
.dot::after{content:"";position:absolute;inset:-9px}
.dot:hover{background:color-mix(in srgb,var(--ink) 45%,transparent)}
.dot.is-on{width:26px;background:var(--ink)}
.dot:focus-visible{outline-offset:6px}

/* work grid */
.work{max-width:calc(var(--max) + 2 * var(--gutter));margin:0 auto;padding:16px var(--gutter) 96px;position:relative;z-index:2}
.work-head{display:flex;justify-content:space-between;align-items:baseline;gap:24px;flex-wrap:wrap;padding:24px 0;border-bottom:1px solid var(--line)}
.legend{color:var(--ink-3);font-size:14px;margin:0}
.group{padding:52px 0 4px}
.group-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 18px;margin:0 0 26px}
.group-head .display-3{margin:0}
.group-head .blurb{margin:0;color:var(--ink-3);font-size:14.5px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{position:relative;display:flex;flex-direction:column;text-decoration:none;color:inherit;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-1),inset 0 1px 0 rgba(255,255,255,.8);overflow:hidden;transition:transform .55s var(--ease),box-shadow .55s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2),inset 0 1px 0 rgba(255,255,255,.8)}
.card:focus-visible{outline-offset:4px}
.card-media{position:relative;aspect-ratio:4/3;overflow:hidden;perspective:900px;border-bottom:1px solid var(--line);
  background:radial-gradient(85% 70% at 50% 30%,color-mix(in srgb,var(--acc,#888) 13%,var(--surface-2)),var(--surface-2) 100%)}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.5),transparent 40%);pointer-events:none}
.card-media img{position:absolute;z-index:1;left:8%;top:8%;width:84%;height:84%;object-fit:contain;filter:var(--shadow-img);transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .6s var(--ease)}
.card:hover .card-media img{transform:translateY(-4px) scale(1.03) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.card-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px}
.card-body h3{font:var(--display-weight) calc(1.3rem * var(--display-scale))/1.15 var(--font-display);letter-spacing:-.015em;margin:0}
.card-body p.tag{margin:0;color:var(--ink-2);font-size:15px;line-height:1.55;text-wrap:pretty}
.card-body .eyebrow{font-size:12.5px}
.cards--single .card{grid-column:span 2;flex-direction:row}
.cards--single .card-media{flex:0 0 50%;aspect-ratio:auto;border-bottom:0;border-right:1px solid var(--line);min-height:260px}
.cards--single .card-body{justify-content:center;padding:28px 32px}
.reveal{opacity:0;transform:translateY(28px) rotateX(6deg);transform-origin:50% 100%;transition:opacity .8s var(--ease-out),transform .9s var(--ease-out);transition-delay:var(--d,0s)}
.reveal.is-in{opacity:1;transform:none}
.cards{perspective:1200px}

/* detail */
.detail{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);min-height:100vh}
.d-stage{position:sticky;top:0;align-self:start;height:100vh;height:100svh;overflow:hidden;border-right:1px solid var(--line);
  background:linear-gradient(180deg,var(--surface-2),var(--bg) 70%,var(--bg-2))}
.d-glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(55% 45% at 50% 50%,color-mix(in srgb,var(--acc,#888) 18%,transparent),transparent 70%),radial-gradient(70% 40% at 50% 0%,rgba(255,255,255,.9),transparent 70%)}
.d-floor{position:absolute;left:50%;top:84%;width:50%;height:6%;transform:translateX(-50%);background:radial-gradient(50% 50% at 50% 50%,rgba(21,24,30,.16),transparent 70%);filter:blur(10px);pointer-events:none}
.d-layers{position:absolute;inset:0;transform-style:preserve-3d;will-change:transform}
.d-layer{position:absolute;inset:0;opacity:0;transform:translateY(6%) translateZ(-140px) rotateX(-8deg);transform-style:preserve-3d;transition:opacity .5s var(--ease),transform .9s var(--ease-out);will-change:transform,opacity}
.d-layer.enter-down{transition:none;transform:translateY(8%) translateZ(-180px) rotateX(-10deg);opacity:0}
.d-layer.enter-up{transition:none;transform:translateY(-8%) translateZ(-180px) rotateX(10deg);opacity:0}
.d-layer.on{opacity:1;transform:none}
.d-layer.leave-up{opacity:0;transform:translateY(-8%) translateZ(-180px) rotateX(10deg)}
.d-layer.leave-down{opacity:0;transform:translateY(8%) translateZ(-180px) rotateX(-10deg)}
.d-layer img{position:absolute;left:7%;top:10%;width:86%;height:76%;object-fit:contain;filter:var(--shadow-img)}
.d-cap{position:absolute;left:7%;right:7%;bottom:5%;margin:0;color:var(--ink-3);font-size:13px;display:flex;gap:10px;align-items:baseline;min-height:1.4em}
.d-cap b{font-weight:500;color:var(--ink-2)}
.d-body{padding:calc(var(--top) + 48px) clamp(32px,5vw,88px) 96px;max-width:800px}
.d-head{padding-bottom:12px}
.d-head .eyebrow{margin:26px 0 14px}
.d-head .display-1{margin:0 0 18px}
.d-head .lede{color:var(--ink-2)}
.d-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--ink-2);text-decoration:none;font:500 14px/1 var(--font-body);padding:9px 12px 9px 8px;border-radius:999px;margin-left:-8px;transition:background .25s,color .25s}
.back:hover{background:color-mix(in srgb,var(--ink) 6%,transparent);color:var(--ink)}
.back svg{width:16px;height:16px}
.d-hero{margin:28px 0 0;padding:6% 8%;border-radius:var(--radius);background:radial-gradient(80% 70% at 50% 40%,color-mix(in srgb,var(--acc,#888) 14%,var(--surface-2)),var(--surface-2));border:1px solid var(--line)}
.d-hero img{width:100%;height:auto;max-height:46vh;object-fit:contain;filter:var(--shadow-img)}
.d-sec{padding:52px 0 8px;scroll-margin-top:calc(var(--top) + 16px)}
.d-sec > h2{font:var(--display-weight) calc(clamp(1.5rem,2.1vw,1.95rem) * var(--display-scale))/1.15 var(--font-display);letter-spacing:var(--display-track);margin:0 0 18px}
.steps{list-style:none;margin:8px 0 0;padding:0}
.step{display:grid;grid-template-columns:40px minmax(0,1fr);gap:18px;padding:28px 0;border-top:1px solid var(--line);min-height:48vh;align-content:center}
.step:first-child{border-top:0}
.step-n{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--surface);border:1px solid var(--line-2);font:500 13px/1 var(--font-body);color:var(--ink-2);box-shadow:var(--shadow-1);margin-top:2px}
.step h3{font:500 1.1rem/1.3 var(--font-body);margin:0 0 6px;letter-spacing:-.005em}
.step p{margin:0;color:var(--ink-2);text-wrap:pretty}
.step.is-on .step-n{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}
.step-fig{grid-column:1/-1;margin:14px 0 0;padding:14px;border-radius:var(--radius);background:radial-gradient(80% 70% at 50% 40%,color-mix(in srgb,var(--acc,#888) 12%,var(--surface-2)),var(--surface-2));border:1px solid var(--line)}
.step-fig img{width:auto;max-width:100%;max-height:70vh;height:auto;object-fit:contain;margin:0 auto;filter:var(--shadow-img)}
/* pull quotes under How it works: things said across the room during a code */
.quotes{display:flex;flex-direction:column;gap:16px;margin:8px 0 40px}
.quotes-lead{margin:0 0 4px;font-size:15px;color:var(--ink-3)}
.quote{margin:0;padding:22px 28px 22px 26px;border-left:3px solid var(--acc,var(--accent));border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-1),inset 0 1px 0 rgba(255,255,255,.8);max-width:34ch;opacity:0;transform:translateY(30px) rotate(-.6deg);transition:opacity .85s var(--ease-out),transform .95s var(--ease-out);transition-delay:calc(var(--q,0) * 160ms)}
.quote:nth-child(odd){align-self:flex-start}
.quote:nth-child(even){align-self:flex-end;transform:translateY(30px) rotate(.6deg)}
.quote.is-in{opacity:1;transform:none}
.quote p{margin:0;font:var(--display-weight) clamp(1.2rem,1.8vw,1.6rem)/1.3 var(--font-display);letter-spacing:var(--display-track);color:var(--ink);transition:transform .25s linear;will-change:transform}
.quote p::before{content:"\201C";color:var(--acc,var(--accent));margin-right:.04em}
.quote p::after{content:"\201D";color:var(--acc,var(--accent));margin-left:.04em}
.nerds-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3vw,32px);box-shadow:var(--shadow-1),inset 0 1px 0 rgba(255,255,255,.8)}
.nerds-panel .big{margin-bottom:18px}
.stack{color:var(--ink-2);margin:0 0 26px;padding:14px 16px;border-radius:var(--radius-s);background:var(--surface-2);border:1px solid var(--line);font-size:15px;line-height:1.6}
.nerd-list{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.nerd-list li{padding-top:18px;border-top:1px solid var(--line)}
.nerd-list h3{font:500 1rem/1.35 var(--font-body);margin:0 0 6px}
.nerd-list p{margin:0;color:var(--ink-2);font-size:15px;line-height:1.6}
.d-end{padding:56px 0 0}
.fineprint{color:var(--ink-3);font-size:13px;line-height:1.6;margin:0 0 28px;padding-top:24px;border-top:1px solid var(--line);max-width:60ch}
.d-nav{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.pn{display:flex;gap:12px}
.pn a{display:flex;flex-direction:column;gap:3px;text-decoration:none;padding:12px 16px;border-radius:var(--radius-s);border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-1);min-width:150px;transition:transform .3s var(--ease),box-shadow .3s}
.pn a:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.pn a span{font-size:12px;color:var(--ink-3)}
.pn a b{font-weight:500;font-size:15px}
.pn a.next{text-align:right;align-items:flex-end}

/* the rail sits inside the text column's right padding, so it can never cover the copy at any width */
.rail{position:fixed;left:calc(min(46vw + 800px, 100vw) - 172px);top:50%;transform:translateY(-50%);z-index:30;width:148px}
.rail-label{font-size:11.5px;letter-spacing:.04em;color:var(--ink-3);margin:0 0 10px 15px}
.rail ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--line-2)}
.rail li button{display:block;width:100%;text-align:left;background:none;border:0;padding:7px 0 7px 14px;margin-left:-1px;border-left:2px solid transparent;color:var(--ink-3);font:500 13px/1.3 var(--font-body);cursor:pointer;transition:color .25s,border-color .25s;border-radius:0 6px 6px 0}
.rail li button:hover{color:var(--ink)}
.rail li button.is-on{color:var(--ink);border-left-color:var(--ink)}

/* about */
.about{max-width:calc(var(--max) + 2 * var(--gutter));margin:0 auto;padding:calc(var(--top) + 56px) var(--gutter) 96px}
.about-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,88px);align-items:start}
.about-media{position:sticky;top:calc(var(--top) + 32px)}
.about-media img{width:100%;max-width:440px;aspect-ratio:1;object-fit:cover;border-radius:28px;box-shadow:var(--shadow-2),0 0 0 1px var(--line)}
.about-text .eyebrow{margin-bottom:18px}
.about-text .display-1{margin-bottom:10px}
.about-text .role{color:var(--ink-3);margin:0 0 30px;font-size:15px}
.about-text .lede{color:var(--ink);font-size:clamp(1.25rem,1.9vw,1.6rem);line-height:1.4;margin-bottom:26px;max-width:30ch;font-family:var(--font-display);font-weight:var(--display-weight);letter-spacing:calc(var(--display-track) * .6)}
.about-text p.body{margin:0 0 18px;color:var(--ink-2);max-width:62ch;text-wrap:pretty}
.hablo{margin:28px 0 0;padding:16px 18px;border-radius:var(--radius-s);background:var(--accent-soft);color:var(--accent-ink);font-size:15px;max-width:48ch}
.about-sec{padding:72px 0 0}
.about-sec h2{margin-bottom:28px}
.skill-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.skill{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-1),inset 0 1px 0 rgba(255,255,255,.8)}
.skill h3{font:500 .95rem/1.3 var(--font-body);margin:0 0 12px}
.skill ul{list-style:none;margin:0;padding:0;color:var(--ink-2);font-size:14.5px}
.skill li{padding:8px 0;border-top:1px solid var(--line);line-height:1.45}
.contact-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.email{font:500 1.05rem/1.3 var(--font-body);user-select:all;-webkit-user-select:all;padding:11px 16px;border:1px solid var(--line-2);border-radius:999px;background:var(--surface);word-break:break-all;letter-spacing:-.005em}

/* footer */
.foot{position:relative;z-index:1;border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface) 55%,transparent)}
.foot-inner{max-width:calc(var(--max) + 2 * var(--gutter));margin:0 auto;padding:36px var(--gutter) max(36px,env(safe-area-inset-bottom));display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot-name{margin:0;font-weight:500}
.foot-role{margin:0;color:var(--ink-3);font-size:14px}
.foot nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap;font-size:14px;color:var(--ink-2)}
.foot nav a{text-decoration:none;color:var(--ink-2)}
.foot nav a:hover,.foot nav .linklike:hover{color:var(--ink)}
.foot .linklike{text-decoration:none;color:var(--ink-3)}

/* style switcher */
.switch{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:70;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.switch-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:var(--shadow-2);cursor:pointer;font:var(--display-weight) 17px/1 var(--font-display);color:var(--ink);display:grid;place-items:center;transition:transform .3s var(--ease)}
.switch-btn:hover{transform:translateY(-2px)}
.switch-menu{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-2);padding:8px;display:grid;gap:4px;min-width:220px;animation:fadeUp .3s var(--ease-out)}
.switch-menu .sw-head{font-size:11.5px;color:var(--ink-3);padding:8px 10px 4px}
.sw{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:center;text-align:left;width:100%;border:1px solid transparent;background:none;border-radius:10px;padding:8px 10px;cursor:pointer}
.sw:hover{background:var(--surface-2)}
.sw[aria-checked="true"]{border-color:var(--line-2);background:var(--surface-2)}
.sw-dot{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--a) 50%,var(--b) 50%);border:1px solid rgba(0,0,0,.08)}
.sw-name{display:block;font-size:15px;line-height:1.2}
.sw-font{display:block;font-size:12px;color:var(--ink-3);font-family:var(--font-body)}

/* responsive */
@media (max-width:1180px){
  .rail{width:120px}
  .d-body{max-width:none;padding-right:clamp(32px,5vw,88px)}
}
@media (min-width:760px) and (max-width:1180px){
  .rail{display:none}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .skill-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (min-width:1181px){
  .d-body{padding-right:190px}
}
@media (max-width:759px){
  :root{--top:56px}
  .top nav a{padding:10px 11px}
  .rounds.is-static .rounds-sticky{position:static;height:auto;display:flex;flex-direction:column;gap:8px;padding:calc(var(--top) + 28px) var(--gutter) 8px}
  .rounds-copy{padding:0}
  .hero-panel{padding-bottom:16px}
  .ring-wrap{height:auto;margin:0 calc(-1 * var(--gutter))}
  .ring-stage{flex:none;height:54vh;height:54svh;min-height:320px;max-height:520px}
  .ring-nav{padding:6px var(--gutter) 0;gap:10px;align-items:center}
  .dots{gap:10px;align-items:center}
  .dotg-l{display:none}
  .dotg-d{gap:5px}
  .dot{width:7px;height:7px}
  .dot.is-on{width:20px}
  .refl{display:none}
  .intro-line{font-size:calc(clamp(2.1rem,9vw,3rem) * var(--display-scale));max-width:12ch}
  .intro-inner{padding-top:104px}
  .ecg{height:90px}
  .blob{width:110vmax;height:110vmax}
  .proj-panel{padding:8px 0 24px}
  .proj-inner .btn{margin-top:18px}
  .work{padding-top:8px}
  .cards{grid-template-columns:minmax(0,1fr);gap:18px}
  .cards--single .card{grid-column:auto;flex-direction:column}
  .cards--single .card-media{flex:none;aspect-ratio:4/3;border-right:0;border-bottom:1px solid var(--line);min-height:0}
  .cards--single .card-body{padding:18px 20px 22px}
  .detail{display:block;padding-top:var(--top)}
  .d-stage{display:none}
  .rail{position:sticky;top:var(--top);transform:none;width:auto;right:auto;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding:8px var(--gutter)}
  .rail-label{display:none}
  .rail ol{display:flex;gap:6px;overflow-x:auto;border:0;scrollbar-width:none;padding:2px}
  .rail ol::-webkit-scrollbar{display:none}
  .rail li{flex:none}
  .rail li button{white-space:nowrap;border:1px solid var(--line);border-radius:999px;padding:8px 13px;margin:0;background:var(--surface);color:var(--ink-2)}
  .rail li button.is-on{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}
  .d-body{padding:20px var(--gutter) 64px}
  .d-head .eyebrow{margin-top:16px}
  .d-sec{padding:40px 0 4px;scroll-margin-top:calc(var(--top) + 60px)}
  .step{min-height:0;grid-template-columns:32px minmax(0,1fr);gap:14px;padding:22px 0}
  .quote,.quote:nth-child(even){align-self:stretch;max-width:none;padding:18px 20px 18px 18px}
  .step-n{width:28px;height:28px;font-size:12px}
  .about{padding-top:calc(var(--top) + 28px)}
  .about-grid{grid-template-columns:minmax(0,1fr);gap:24px}
  .about-media{position:static}
  .about-media img{max-width:200px;border-radius:22px}
  .skill-grid{grid-template-columns:minmax(0,1fr);gap:14px}
  .about-sec{padding-top:52px}
  .pn{width:100%}
  .pn a{flex:1;min-width:0}
}
@media (max-width:420px){
  .dots .gap{width:6px}
  .top nav a{font-size:13px;padding:10px 8px}
  .brand{font-size:14px}
}
@media (hover:none){
  .card:hover{transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .hero-cue i::after{display:none}
  .hero-panel .w,.intro-line .w{opacity:1;transform:none;filter:none}
  .quote{opacity:1;transform:none}
  .hl path,.ecg-trace{stroke-dashoffset:0}
  .blob{animation:none}
  .refl{display:none}
}

/* ===================== wow pass: night theme, cursor, menu, curtain, pulse line, reveals, marquee, footer ===================== */
:root[data-style="night"]{
  color-scheme:dark;
  --bg:#0d1116;--bg-2:#090c10;--surface:#151a21;--surface-2:#1a2028;
  --ink:#eaeef2;--ink-2:#b9c1cb;--ink-3:#808996;
  --line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.16);
  --accent:#34d3c0;--accent-ink:#9fe9dd;--accent-soft:rgba(52,211,192,.14);--focus:#34d3c0;--on-ink:#0d1116;
  --shadow-1:0 1px 2px rgba(0,0,0,.3),0 10px 28px -14px rgba(0,0,0,.6);
  --shadow-2:0 2px 6px rgba(0,0,0,.35),0 28px 56px -22px rgba(0,0,0,.7);
  --shadow-img:drop-shadow(0 22px 26px rgba(0,0,0,.5));
}
:root[data-style="night"] body::before{background:radial-gradient(900px 540px at 50% -12%,rgba(255,255,255,.05),transparent 70%),radial-gradient(circle at 1px 1px,rgba(255,255,255,.07) 1px,transparent 1.7px) 0 0/28px 28px,linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%)}
:root[data-style="night"] .card,:root[data-style="night"] .nerds-panel,:root[data-style="night"] .skill,:root[data-style="night"] .quote{box-shadow:var(--shadow-1),inset 0 1px 0 rgba(255,255,255,.05)}
:root[data-style="night"] .card-media::after{background:linear-gradient(180deg,rgba(255,255,255,.06),transparent 40%)}
:root[data-style="night"] .d-glow{background:radial-gradient(55% 45% at 50% 50%,color-mix(in srgb,var(--acc,#888) 24%,transparent),transparent 70%)}
:root[data-style="night"] .d-floor,:root[data-style="night"] .ring-floor{opacity:.8}
:root[data-style="night"] .blob{opacity:.75}
:root[data-style="night"] .grain{mix-blend-mode:screen;opacity:.045}
:root[data-style="night"] .intro-enter{background:#fff}

/* theme change: the new look grows out of the button as a circle */

/* film grain */
.grain{position:fixed;inset:0;z-index:4;pointer-events:none;opacity:.055;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

/* custom cursor (pointer devices only) */
html.has-cursor,html.has-cursor *{cursor:none!important}
.cursor{position:fixed;left:0;top:0;z-index:300;pointer-events:none;opacity:0;transition:opacity .3s;--cs:1}
.cursor.is-on{opacity:1}
.cursor.is-hidden{opacity:0}
.cur-dot{position:absolute;left:-3px;top:-3px;width:6px;height:6px;border-radius:50%;background:var(--ink);transition:opacity .2s}
.cur-ring{position:absolute;left:-17px;top:-17px;width:34px;height:34px;border-radius:50%;border:1.5px solid color-mix(in srgb,var(--ink) 55%,transparent);transition:width .35s var(--ease),height .35s var(--ease),left .35s var(--ease),top .35s var(--ease),background .3s,border-color .3s;will-change:transform}
.cursor.is-link .cur-ring{width:48px;height:48px;left:-24px;top:-24px;border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent)}
.cursor.is-view .cur-ring{width:78px;height:78px;left:-39px;top:-39px;background:var(--ink);border-color:var(--ink)}
.cursor.is-view .cur-dot{opacity:0}
.cursor.is-drag .cur-ring{width:60px;height:60px;left:-30px;top:-30px;border-style:dashed}
.cur-label{position:absolute;left:-39px;top:-39px;width:78px;height:78px;display:grid;place-items:center;font:500 11.5px/1 var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:var(--on-ink);opacity:0;transition:opacity .25s}
.cursor.is-view .cur-label{opacity:1}
.cursor.is-down{--cs:.82}
html.menu-open .cur-dot{background:#fff}html.menu-open .cur-ring{border-color:rgba(255,255,255,.6)}
html.menu-open .cursor.is-view .cur-ring{background:#fff;border-color:#fff}html.menu-open .cur-label{color:#0b1014}

/* top bar: menu button and the heartbeat progress line */
.top nav{align-items:center}
.menu-btn{display:inline-flex;align-items:center;gap:10px;border:0;background:none;padding:10px 12px;margin-left:4px;border-radius:999px;font:500 14px/1 var(--font-body);color:var(--ink-2);cursor:pointer;transition:color .25s,background .25s}
.menu-btn:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 6%,transparent)}
.mb-lines{width:18px;height:10px;position:relative;display:block}
.mb-lines i{position:absolute;left:0;width:100%;height:1.5px;background:currentColor;border-radius:2px;transition:transform .4s var(--ease),top .4s var(--ease)}
.mb-lines i:first-child{top:0}.mb-lines i:last-child{top:8.5px}
html.menu-open .mb-lines i:first-child{top:4.25px;transform:rotate(45deg)}
html.menu-open .mb-lines i:last-child{top:4.25px;transform:rotate(-45deg)}
.pulse-line{position:absolute;left:0;right:0;bottom:-9px;height:18px;width:100%;overflow:visible;pointer-events:none;opacity:0;transition:opacity .4s}
.pulse-line.is-on{opacity:1}
.pulse-line path{fill:none;stroke:var(--accent);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;filter:drop-shadow(0 0 4px color-mix(in srgb,var(--accent) 60%,transparent))}

/* full-screen menu */
.menu{position:fixed;inset:0;z-index:55;background:radial-gradient(70% 60% at 50% 40%,color-mix(in srgb,var(--accent) 20%,#0b1014),#0b1014 100%);color:#f2f5f7;opacity:0;transition:opacity .45s var(--ease);overflow:auto;overscroll-behavior:contain}
.menu.is-open{opacity:1}
.menu-fx{position:fixed;inset:0;width:100%;height:100%;pointer-events:none}
.menu-inner{position:relative;min-height:100%;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:32px 48px;padding:calc(var(--top) + 36px) var(--gutter) 36px;align-content:space-between}
.m-primary{display:flex;flex-direction:column;gap:4px;align-self:start}
.m-link{display:flex;align-items:baseline;gap:18px;text-decoration:none;color:#fff;font:var(--display-weight) calc(clamp(2.1rem,4.8vw,4.4rem) * var(--display-scale))/1.08 var(--font-display);letter-spacing:var(--display-track);opacity:0;transform:translateY(36px);padding:4px 0}
.menu.is-open .m-link{animation:mIn .8s var(--ease-out) forwards;animation-delay:calc(.1s + var(--k) * 70ms)}
.m-link .m-n{font:500 12px/1 var(--font-body);letter-spacing:.08em;color:rgba(255,255,255,.42);min-width:26px}
.m-link .m-t{position:relative;transition:color .3s,transform .4s var(--ease)}
.m-link:hover .m-t{color:color-mix(in srgb,var(--accent) 55%,#fff);transform:translateX(10px)}
.m-projects{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 32px;align-self:start;padding-top:10px;opacity:0;transform:translateY(20px)}
.menu.is-open .m-projects{animation:mIn .9s var(--ease-out) .35s forwards}
.m-group{margin:0 0 8px;font:500 11.5px/1 var(--font-body);letter-spacing:.07em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.m-projects ul{list-style:none;margin:0 0 6px;padding:0}
.m-proj{display:block;padding:7px 0;color:rgba(255,255,255,.8);text-decoration:none;font-size:15px;border-bottom:1px solid rgba(255,255,255,.08);transition:color .25s,padding-left .3s var(--ease)}
.m-proj:hover{color:#fff;padding-left:10px}
.m-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;justify-content:space-between;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);opacity:0}
.menu.is-open .m-foot{animation:mIn .8s var(--ease-out) .5s forwards}
.m-contact{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;font-size:14px;color:rgba(255,255,255,.75)}
.m-contact a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3)}
.m-contact .email{color:#fff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);font-size:14px;padding:8px 14px}
.m-themes{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.m-themes .sw-head{margin:0 6px 0 0;font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.m-theme{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.16);background:transparent;color:#fff;border-radius:999px;padding:8px 12px 8px 9px;font:500 13px/1 var(--font-body);cursor:pointer;transition:background .25s,border-color .25s}
.m-theme:hover{background:rgba(255,255,255,.08)}
.m-theme[aria-checked="true"]{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4)}
.m-theme i{width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--a) 50%,var(--b) 50%);border:1px solid rgba(255,255,255,.25)}
.m-preview{position:fixed;right:var(--gutter);bottom:118px;width:min(340px,25vw);aspect-ratio:4/3;pointer-events:none;opacity:0;transform:translate(var(--px,0px),var(--py,0px)) rotate(-5deg) scale(.86);transition:opacity .3s,transform .5s var(--ease-out);z-index:2;border-radius:18px;overflow:hidden;background:rgba(255,255,255,.06);backdrop-filter:blur(6px)}
.m-preview.is-on{opacity:1;transform:translate(var(--px,0px),var(--py,0px)) rotate(0) scale(1)}
@media (max-height:720px){.m-preview{display:none}}
.m-preview img{width:100%;height:100%;object-fit:contain;padding:14px;filter:drop-shadow(0 18px 24px rgba(0,0,0,.5))}
@keyframes mIn{to{opacity:1;transform:none}}
html.menu-open{overflow:hidden}
html.menu-open .switch{opacity:0;pointer-events:none}
html.menu-open .top{background:transparent;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}
html.menu-open .brand,html.menu-open .top nav a,html.menu-open .menu-btn{color:#fff}
html.menu-open .brand i{background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.15)}
html.menu-open .top nav a.is-on{background:rgba(255,255,255,.12)}
html.menu-open .menu-btn:hover{background:rgba(255,255,255,.1)}
html.menu-open .pulse-line{opacity:0}

/* page curtain between routes */
.curtain{position:fixed;inset:0;z-index:140;pointer-events:none;visibility:hidden}
.curtain i{position:absolute;inset:-2% 0;transform:translateY(102%);will-change:transform}
.curtain .c-a{background:var(--accent)}
.curtain .c-b{background:#0b1014}
.c-label{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);margin:0;color:#fff;font:var(--display-weight) clamp(2rem,6vw,5rem)/1 var(--font-display);letter-spacing:var(--display-track);opacity:0;white-space:nowrap;text-align:center;max-width:90vw;overflow:hidden;text-overflow:ellipsis}

/* scroll reveals */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease-out),transform .9s var(--ease-out);transition-delay:var(--rd,0s)}
.rv.in{opacity:1;transform:none}
.rv-mask{overflow:hidden}
.rv-mask > span{display:block;transform:translateY(112%);transition:transform .85s var(--ease-out)}
.rv-mask.in > span{transform:none}

/* project name marquee between the ring and the grid */
.marquee{position:relative;z-index:2;overflow:hidden;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 45%,transparent);-webkit-mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.mq-track{display:flex;width:max-content;animation:mq 52s linear infinite}
.marquee:hover .mq-track{animation-play-state:paused}
.mq-item{display:inline-flex;align-items:center;gap:36px;padding-right:36px;font:var(--display-weight) calc(1.15rem * var(--display-scale))/1 var(--font-display);letter-spacing:-.01em;color:var(--ink-2);white-space:nowrap}
.mq-item i{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}
@keyframes mq{to{transform:translateX(-50%)}}

/* big footer */
.foot{border-top:0;background:transparent}
.foot-inner{display:block;padding:72px var(--gutter) max(32px,env(safe-area-inset-bottom))}
.foot-kicker{margin:0 0 10px;font:500 13px/1.4 var(--font-body);color:var(--ink-3)}
.foot-big{margin:0 0 6px;font:var(--display-weight) calc(clamp(3rem,10.5vw,10.5rem) * var(--display-scale))/.95 var(--font-display);letter-spacing:-.045em;color:transparent;-webkit-text-stroke:1px color-mix(in srgb,var(--ink) 70%,transparent);text-wrap:balance;transition:color .6s var(--ease)}
.foot-inner:hover .foot-big{color:var(--ink)}
.foot-ecg{display:block;width:100%;height:46px;overflow:visible;margin:4px 0 26px}
.foot-ecg path{fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 2.4s linear}
.foot-ecg.in path{stroke-dashoffset:0}
.foot-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:40px}
.foot-nav{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center;justify-content:space-between;padding-top:22px;border-top:1px solid var(--line);font-size:14px;color:var(--ink-3)}
.foot-nav .foot-links{display:flex;gap:18px;align-items:center}
.foot-nav a{color:var(--ink-2);text-decoration:none}
.foot-nav a:hover,.foot-nav .linklike:hover{color:var(--ink)}

@media (max-width:1000px){
  .menu-inner{grid-template-columns:minmax(0,1fr)}
  .m-projects{grid-template-columns:repeat(2,minmax(0,1fr))}
  .m-preview{display:none}
}
@media (max-width:759px){
  .brand{white-space:nowrap}
  .menu-btn .mb-text{display:none}
  .menu-btn{padding:10px 6px;margin-left:0}
  .menu-inner{padding-top:calc(var(--top) + 20px);gap:24px}
  .m-link{font-size:calc(clamp(1.9rem,8.5vw,2.6rem) * var(--display-scale))}
  .m-projects{grid-template-columns:minmax(0,1fr);gap:14px}
  .m-preview{display:none}
  .m-foot{gap:14px}
  .foot-inner{padding-top:48px}
  .foot-big{-webkit-text-stroke-width:.8px}
  .mq-item{font-size:1rem}
}
@media (prefers-reduced-motion:reduce){
  .rv,.rv-mask > span{opacity:1;transform:none}
  .mq-track{animation:none}
  .menu.is-open .m-link,.menu.is-open .m-projects,.menu.is-open .m-foot{animation:none;opacity:1;transform:none}
  .cursor{display:none}
  .foot-ecg path{stroke-dashoffset:0;transition:none}
}

/* ===================== wow pass 2: vitals monitor, intro readout, card sheen, scrollbar ===================== */
html{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--ink) 28%,transparent) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--ink) 28%,transparent);border-radius:999px;border:3px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--ink) 45%,transparent);background-clip:padding-box}

/* the site's own pulse: a monitor cell beside the name whose rate follows how fast you scroll */
.top-left{display:inline-flex;align-items:center;gap:18px;min-width:0}
.vitals{display:inline-flex;align-items:center;gap:7px;padding:5px 10px 5px 8px;border-radius:999px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 55%,transparent);color:var(--ink-2);font:500 12px/1 var(--font-body);font-variant-numeric:tabular-nums;transition:border-color .4s,color .4s}
.vitals canvas{width:64px;height:20px;display:block}
.vt-hr{min-width:2ch;text-align:right;color:var(--ink);font-weight:600;font-size:13px;transition:color .3s,transform .12s}
.vt-unit{color:var(--ink-3);font-size:11px;letter-spacing:.02em}
.vitals.is-beat .vt-hr{transform:scale(1.18)}
.vitals.is-fast{border-color:color-mix(in srgb,#f0a066 60%,transparent)}
.vitals.is-fast .vt-hr{color:#e3843f}
:root[data-style="night"] .vitals.is-fast .vt-hr{color:#ffb380}
html.menu-open .vitals{opacity:0}

/* intro: a monitor readout that settles as the trace draws, and an Enter button with a pulse */
.intro-hud{position:absolute;left:max(24px,var(--gutter));top:calc(var(--top) + 8px);display:flex;gap:22px;font:500 12px/1 var(--font-body);letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.5);opacity:0;animation:fadeUp .8s var(--ease-out) .35s forwards}
.intro-hud span{display:inline-flex;align-items:baseline;gap:7px}
.intro-hud b{font:600 22px/1 var(--font-display);letter-spacing:-.02em;color:#fff;font-variant-numeric:tabular-nums;min-width:2ch}
.intro-hud span:first-child b{color:color-mix(in srgb,var(--accent) 50%,#fff)}
.intro-hud i{font-style:normal;color:rgba(255,255,255,.5);font-size:11px}
.intro-enter{position:relative}
.intro-enter::after{content:"";position:absolute;inset:-2px;border-radius:999px;border:1.5px solid rgba(255,255,255,.7);opacity:0;animation:enterPulse 1.1s cubic-bezier(.16,1,.3,1) 3s infinite}
@keyframes enterPulse{0%{opacity:.7;transform:scale(1)}100%{opacity:0;transform:scale(1.35)}}

/* a light sheen crosses each card's render under the pointer */
.card-media::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .45s;mix-blend-mode:soft-light;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.9),transparent 62%)}
.card:hover .card-media::before{opacity:1}
.card:hover .card-media img{transform:translateY(-6px) scale(1.05) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
:root[data-style="night"] .card-media::before{mix-blend-mode:screen;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.22),transparent 62%)}

@media (max-width:1000px){
  .vitals{display:none}
}
@media (max-width:759px){
  .intro-hud{top:calc(var(--top) + 2px);gap:14px}
  .intro-hud b{font-size:18px}
}
@media (prefers-reduced-motion:reduce){
  .intro-hud{opacity:1;animation:none}
  .intro-enter::after{animation:none}
}

/* ===================== wow pass 3: aurora shader, image morph, next teaser, lightbox, shortcuts ===================== */
.aurora{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
:root[data-style="night"] .blob{opacity:.5}

/* the theme-change circle keeps its own rules; the page morph uses the browser's cross-fade */
html.vt-theme::view-transition-image-pair(root){isolation:auto}
html.vt-theme::view-transition-old(root),html.vt-theme::view-transition-new(root){animation:none;mix-blend-mode:normal;display:block}
::view-transition-old(root),::view-transition-new(root){animation-duration:.55s;animation-timing-function:cubic-bezier(.22,.7,.12,1)}
::view-transition-group(hero){animation-duration:.8s;animation-timing-function:cubic-bezier(.22,.7,.12,1)}
::view-transition-old(hero),::view-transition-new(hero){animation-duration:.8s;object-fit:contain;mix-blend-mode:normal}

/* next project teaser at the end of a page */
.next-tease{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:24px;align-items:center;margin:40px 0 28px;padding:28px 30px;border-radius:calc(var(--radius) + 6px);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-1),inset 0 1px 0 rgba(255,255,255,.8);text-decoration:none;color:inherit;overflow:hidden;transition:transform .55s var(--ease),box-shadow .55s var(--ease)}
.next-tease::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 90% at 85% 50%,color-mix(in srgb,var(--nacc,#888) 16%,transparent),transparent 70%);pointer-events:none}
.next-tease:hover{transform:translateY(-4px);box-shadow:var(--shadow-2),inset 0 1px 0 rgba(255,255,255,.8)}
.next-tease:focus-visible{outline-offset:4px}
.nt-text{position:relative;display:flex;flex-direction:column;gap:8px;min-width:0}
.nt-kicker{font:500 12px/1 var(--font-body);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.nt-name{margin:0}
.nt-tag{margin:0;color:var(--ink-2);font-size:15px;line-height:1.5;max-width:40ch;text-wrap:pretty}
.nt-go{display:inline-flex;align-items:center;gap:8px;margin-top:8px;font:500 14px/1 var(--font-body);color:var(--ink)}
.nt-go svg{width:16px;height:16px;transition:transform .35s var(--ease)}
.next-tease:hover .nt-go svg{transform:translateX(4px)}
.nt-media{position:relative;aspect-ratio:4/3;min-width:0}
.nt-media img{position:absolute;inset:4%;width:92%;height:92%;object-fit:contain;filter:var(--shadow-img);transition:transform .7s var(--ease)}
.next-tease:hover .nt-media img{transform:translateY(-6px) scale(1.04)}
:root[data-style="night"] .next-tease{box-shadow:var(--shadow-1),inset 0 1px 0 rgba(255,255,255,.05)}

/* the stage opens a lightbox */
html.has-cursor .d-stage{cursor:none}
.d-stage{cursor:zoom-in}
.cursor.is-zoom .cur-ring{width:78px;height:78px;left:-39px;top:-39px;background:var(--ink);border-color:var(--ink)}
.cursor.is-zoom .cur-dot{opacity:0}
.cursor.is-zoom .cur-label{opacity:1}
.step-fig img{cursor:zoom-in}
.lightbox{position:fixed;inset:0;z-index:160;background:rgba(8,11,14,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);display:grid;grid-template-rows:1fr auto;opacity:0;transition:opacity .35s var(--ease)}
.lightbox.is-open{opacity:1}
.lb-stage{position:relative;display:grid;place-items:center;padding:calc(var(--top) + 8px) 80px 12px;min-height:0}
.lb-stage img{max-width:100%;max-height:calc(100vh - var(--top) - 110px);width:auto;height:auto;object-fit:contain;filter:drop-shadow(0 30px 40px rgba(0,0,0,.55));transform:scale(.94);transition:transform .5s var(--ease-out),opacity .3s}
.lightbox.is-open .lb-stage img{transform:none}
.lb-stage img.is-swapping{opacity:0;transform:scale(.97)}
.lb-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px var(--gutter) max(16px,env(safe-area-inset-bottom));color:rgba(255,255,255,.75);font-size:14px}
.lb-cap{margin:0;display:flex;gap:10px;align-items:baseline;min-width:0}
.lb-cap b{color:#fff;font-weight:500}
.lb-btns{display:flex;gap:8px}
.lb-btn{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background .25s}
.lb-btn:hover{background:rgba(255,255,255,.18)}
.lb-btn svg{width:16px;height:16px}
.lb-close{position:absolute;right:max(16px,var(--gutter));top:max(14px,env(safe-area-inset-top))}
html.lb-open{overflow:hidden}
html.lb-open .switch,html.lb-open .cursor{opacity:0}
html.lb-open .top{opacity:0;pointer-events:none}

/* shortcut hint in the menu */
.m-keys{display:flex;gap:14px;flex-wrap:wrap;font:500 12px/1 var(--font-body);color:rgba(255,255,255,.45)}
.m-keys kbd{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:6px;border:1px solid rgba(255,255,255,.22);font:500 11px/1 var(--font-body);color:#fff;margin-right:6px}

@media (max-width:759px){
  .next-tease{grid-template-columns:minmax(0,1fr);padding:20px;gap:12px}
  .nt-media{order:-1;aspect-ratio:16/10}
  .lb-stage{padding:calc(var(--top) + 8px) 16px 8px}
  .lb-stage img{max-height:calc(100vh - var(--top) - 120px)}
  .lb-close{top:10px;right:12px}
  .m-keys{display:none}
}
@media (prefers-reduced-motion:reduce){
  .lightbox{transition:none}
  .lb-stage img{transition:none;transform:none}
}

/* ===================== wow pass 4: name watermark behind the ring ===================== */
.ring-word{position:absolute;left:50%;top:50%;transform:translate(-50%,-62%);pointer-events:none;z-index:0;white-space:nowrap}
.ring-word span{display:block;font:var(--display-weight) calc(clamp(4rem,12vw,11rem) * var(--display-scale))/1 var(--font-display);letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px color-mix(in srgb,var(--ink) 22%,transparent);opacity:0}
.ring-word span.go{animation:wordMark 1.1s var(--ease-out) forwards}
@keyframes wordMark{0%{opacity:0;transform:translateX(40px) scale(.96)}100%{opacity:1;transform:none}}
.ring{z-index:1}
:root[data-style="night"] .ring-word span{-webkit-text-stroke-color:rgba(255,255,255,.16)}
@media (max-width:759px){.ring-word span{font-size:calc(clamp(2.6rem,16vw,4rem) * var(--display-scale))}}
@media (prefers-reduced-motion:reduce){.ring-word span.go{animation:none;opacity:1}}