/* Husiki – a block diagram on a black circuit board. Fonts are self-hosted under the SIL OFL (see /fonts). */
@font-face{font-family:"Manrope";src:url(/fonts/manrope.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"Martian Mono";src:url(/fonts/martian-mono.woff2) format("woff2");font-weight:100 800;font-stretch:75% 112.5%;font-display:swap}

:root{
  --mask:#0b0d0c;
  --trace:#1b2420;
  --trace-2:#2a3631;
  --gold:#cbab63;
  --gold-hi:#e2c47e;
  --iron:#a3a6a8;
  --silk:#eef0ea;
  --silk-2:#a9b2ab;
  --silk-3:#7d877f;
  --gutter:clamp(18px,4vw,64px);
  --ease:cubic-bezier(.16,1,.3,1);
  --sans:"Manrope",system-ui,sans-serif;
  --mono:"Martian Mono",ui-monospace,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--mask);color:var(--silk);-webkit-text-size-adjust:100%;scroll-behavior:smooth;scrollbar-color:var(--trace-2) var(--mask)}
body{margin:0;font:400 17px/1.6 var(--sans);font-variant-numeric:tabular-nums}
::selection{background:var(--gold);color:var(--mask)}
a{color:inherit;text-decoration:none}
:focus-visible{outline:1px solid var(--gold-hi);outline-offset:4px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.skip{position:absolute;left:var(--gutter);top:-60px;z-index:10;padding:10px 16px;background:var(--gold);color:var(--mask);font-weight:600;transition:top .2s var(--ease)}
.skip:focus{top:12px}
.wrap{max-width:1400px;margin:0 auto;padding:0 var(--gutter)}
.silk{font:500 11px/1.4 var(--mono);font-stretch:87.5%;letter-spacing:.08em;text-transform:uppercase;color:var(--silk-3)}

/* header */
.head{display:flex;align-items:center;justify-content:space-between;gap:24px;height:88px}
.brand{display:flex;align-items:flex-end;gap:2px;font-weight:600;font-size:22px;letter-spacing:-.01em;line-height:1}
.brand svg{width:44px;height:42px;margin:0 -4px -4px -8px}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:15px;font-weight:500;color:var(--silk-2);transition:color .25s var(--ease)}
.nav a:not(.btn):hover{color:var(--silk)}
.btn{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 20px;border:1px solid var(--gold);background:transparent;color:var(--silk);font:600 15px/1 var(--sans);transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease)}
.btn:hover{background:var(--gold);color:var(--mask)}
.btn svg{width:15px;height:15px}
.nav .btn{color:var(--silk)}
.nav .btn:hover{color:var(--mask)}

/* the block diagram: Husiki in the middle, the projects and the contact connected to it */
.schema{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.25fr) minmax(0,.85fr);grid-template-areas:"proj hub contact";align-items:center;column-gap:clamp(48px,5.4vw,96px);min-height:calc(100svh - 88px);padding:clamp(28px,3.4vw,52px) 0 clamp(56px,7vw,110px)}
.traces{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;z-index:2}
.traces path{fill:none;stroke:var(--trace-2);stroke-width:2;transition:stroke .35s var(--ease)}
.traces path.on{stroke:var(--gold)}
.traces circle{fill:var(--mask);stroke:var(--trace-2);stroke-width:2;transition:stroke .35s var(--ease)}
.traces circle.on{stroke:var(--gold)}
.traces .sig{stroke:var(--gold);stroke-dasharray:90 2400;stroke-dashoffset:90;animation:pulse 1.8s .5s var(--ease) forwards}
@keyframes pulse{to{stroke-dashoffset:-900}}

/* a part on the board: silkscreen courtyard corners, a pin-1 dot and a designator */
.part{position:relative;z-index:1;padding:26px 28px 28px;background:var(--mask)}
.part::before{content:"";position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(var(--c,var(--trace-2)),var(--c,var(--trace-2))) top left/16px 1.5px no-repeat,
  linear-gradient(var(--c,var(--trace-2)),var(--c,var(--trace-2))) top left/1.5px 16px no-repeat,
  linear-gradient(var(--c,var(--trace-2)),var(--c,var(--trace-2))) top right/16px 1.5px no-repeat,
  linear-gradient(var(--c,var(--trace-2)),var(--c,var(--trace-2))) top right/1.5px 16px no-repeat,
  linear-gradient(var(--c,var(--trace-2)),var(--c,var(--trace-2))) bottom left/16px 1.5px no-repeat,
  linear-gradient(var(--c,var(--trace-2)),var(--c,var(--trace-2))) bottom left/1.5px 16px no-repeat,
  linear-gradient(var(--c,var(--trace-2)),var(--c,var(--trace-2))) bottom right/16px 1.5px no-repeat,
  linear-gradient(var(--c,var(--trace-2)),var(--c,var(--trace-2))) bottom right/1.5px 16px no-repeat}
.part:hover,.part:focus-within{--c:var(--gold)}
.pin1{position:absolute;left:9px;top:9px;width:5px;height:5px;border-radius:50%;background:var(--silk-3)}
.part:hover .pin1,.part:focus-within .pin1{background:var(--gold)}
.ref{position:absolute;right:12px;top:10px}

.hub{grid-area:hub;align-self:center;padding:44px 40px 46px}
.hub h1{margin:0;font-weight:300;font-size:clamp(56px,6vw,96px);line-height:.95;letter-spacing:-.04em}
.hub .tag{margin:16px 0 0;font-size:clamp(18px,1.6vw,22px);color:var(--silk)}
.hub .lead{margin:16px 0 0;color:var(--silk-2);max-width:42ch}
.hub .actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-top:28px}
.textlink{font-weight:600;font-size:15px;border-bottom:1px solid var(--trace-2);padding-bottom:5px;transition:border-color .25s var(--ease)}
.textlink:hover{border-bottom-color:var(--gold)}

.connector{grid-area:proj;align-self:center;display:block}
.connector h2{margin:0;font-weight:300;font-size:clamp(34px,3.2vw,50px);line-height:1;letter-spacing:-.03em}
.connector .count{display:block;margin-top:10px;font-size:15px;color:var(--silk-2)}
.connector .names{display:block;margin-top:14px;font:400 12px/1.6 var(--mono);font-stretch:87.5%;color:var(--silk-2)}
.connector .press{display:inline-flex;align-items:center;gap:10px;margin-top:22px;font-weight:600;font-size:15px;padding-bottom:4px;border-bottom:1px solid var(--gold);transition:color .25s var(--ease)}
.connector .press svg{width:15px;height:15px;transition:transform .35s var(--ease)}
.connector:hover .press{color:var(--gold-hi)}
.connector:hover .press svg{transform:translateY(3px)}

.contact{grid-area:contact;align-self:center}
.contact h2{margin:0;font-weight:400;font-size:22px;letter-spacing:-.02em}
.contact a.mail{display:inline-block;margin-top:12px;font-weight:300;font-size:clamp(22px,1.9vw,30px);letter-spacing:-.02em;border-bottom:1px solid var(--gold);padding-bottom:4px;transition:color .25s var(--ease)}
.contact a.mail:hover{color:var(--gold-hi)}
.contact p{margin:10px 0 0;color:var(--silk-2);font-size:15px}

/* projects: the cards */
.projects{position:relative;z-index:1;padding-top:clamp(90px,11vw,150px);scroll-margin-top:24px}
.projects .top{padding-bottom:22px;border-bottom:1px solid var(--trace-2)}
.projects h2{margin:0;font-weight:300;font-size:clamp(40px,4.6vw,72px);line-height:1;letter-spacing:-.035em}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,2.6vw,40px);margin-top:44px}
.card{display:flex;flex-direction:column;padding:34px 30px 30px}
.card h3{margin:0;font-weight:300;font-size:clamp(30px,2.8vw,42px);line-height:1;letter-spacing:-.03em}
.card .kind{display:block;margin-top:8px;font-size:15px;color:var(--silk-2)}
.card p{margin:16px 0 0;color:var(--silk-2);font-size:16px}
.card .meta{display:flex;gap:22px;flex-wrap:wrap;margin:16px 0 0;font:400 12px/1.5 var(--mono);font-stretch:87.5%;color:var(--silk-2)}
.card .meta div{margin:0}
.card .meta dt{font-weight:500;color:var(--silk-3);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.card .meta dd{margin:0}
.card .btn{align-self:flex-start;margin-top:22px}
.card .note{display:block;margin-top:10px;font-size:13px;line-height:1.5;color:var(--silk-3)}

.about{position:relative;z-index:1;margin-top:clamp(110px,13vw,180px);display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:var(--gutter);scroll-margin-top:24px}
.about h2{margin:0;font-weight:300;font-size:clamp(40px,4.6vw,72px);line-height:1;letter-spacing:-.035em}
.about p{margin:0;color:var(--silk-2);max-width:54ch;font-size:18px}

.foot{position:relative;z-index:1;margin-top:clamp(110px,13vw,170px);border-top:1px solid var(--trace-2)}
.foot .cols{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,48px);padding:56px 0 40px}
.foot .fh{margin:0 0 14px;padding-bottom:12px;border-bottom:1px solid var(--trace);font-weight:600;font-size:15px;color:var(--silk)}
.foot p,.foot li{margin:0;font-size:15px;color:var(--silk-2);line-height:1.8}
.foot ul{list-style:none;margin:0;padding:0}
.foot a:hover{color:var(--silk)}
.foot .mail{color:var(--silk);border-bottom:1px solid var(--gold)}
.foot .brand{margin-bottom:16px}
.edge{border-top:1px solid var(--trace);padding:16px 0 30px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* 404 */
.lost{min-height:calc(100svh - 88px);display:grid;place-items:center;padding:40px 0 80px}
.lost .part{max-width:560px;width:100%;padding:44px 40px 44px}
.lost h1{margin:0;font-weight:300;font-size:clamp(40px,6vw,72px);line-height:1;letter-spacing:-.035em}
.lost p{margin:18px 0 0;color:var(--silk-2)}
.lost .btn{margin-top:28px}

@media (max-width:980px){
  .schema{grid-template-columns:1fr;grid-template-areas:"hub" "proj" "contact";row-gap:18px;min-height:0}
  .traces{display:none}
  .cards{grid-template-columns:1fr 1fr}
  .about{grid-template-columns:1fr}
  .foot .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .nav a:not(.btn){display:none}
  .head{height:74px}
  .part,.hub{padding:24px 20px}
  .cards,.foot .cols{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms!important;animation:none!important}
  .traces .sig{display:none}
}