/* Cobi Apps studio site. Card: pipeline/design-intelligence/visual-territories.md "Cobi Apps (studio site)". */
:root{
  --paper:#f5f2ec;--surface:#ece8e0;--ink:#15171c;--ink-2:#4a4e57;--rule:#d6d1c6;
  --accent:#b23c16;--accent-mark:#e0582a;
  --ok:#256b3d;--dev:#8a5a0b;--plan:#4a4e57;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","Cascadia Mono","Segoe UI Mono",Consolas,monospace;
  --w:1080px;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#131418;--surface:#1b1d22;--ink:#ecebe7;--ink-2:#a3a6ad;--rule:#2c2f36;
  --accent:#f07a4e;--ok:#6cc58a;--dev:#e2ad52;--plan:#a3a6ad;
}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans)}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 12px;z-index:2}
.skip:focus{left:16px}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}

/* header */
.top{border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em;text-decoration:none}
.brand img{width:28px;height:28px}
.top nav{display:flex;gap:20px;font-size:.95rem}
.top nav a{text-decoration:none;color:var(--ink-2)}
.top nav a:hover,.top nav a[aria-current]{color:var(--ink)}

/* hero */
.hero{padding:88px 0 64px}
.kicker{font:500 .8rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);margin:0 0 20px}
.hero h1{font-size:clamp(2.2rem,5.6vw,4rem);line-height:1.05;letter-spacing:-.03em;margin:0;max-width:16ch;font-weight:750}
.hero h1 em{font-style:normal;color:var(--accent)}
.lede{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--ink-2);max-width:58ch;margin:24px 0 0}
.facts{display:flex;flex-wrap:wrap;gap:8px 28px;margin:36px 0 0;padding:0;list-style:none;font:500 .85rem/1.4 var(--mono);color:var(--ink-2)}
.facts li::before{content:"/ ";color:var(--accent)}

/* section heads */
section{scroll-margin-top:16px}
.sec{padding:56px 0;border-top:1px solid var(--rule)}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:24px}
.sec-head h2{font-size:1.5rem;letter-spacing:-.02em;margin:0}
.sec-head p{margin:0;color:var(--ink-2);font-size:.95rem}

/* product index: the signature element - a numbered ledger, not a card grid */
.index{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.row{display:grid;grid-template-columns:2.5rem 56px 1fr auto;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--rule)}
.row .n{font:500 .85rem var(--mono);color:var(--ink-2)}
.row img{width:56px;height:56px;border-radius:13px}
.row h3{margin:0;font-size:1.15rem;letter-spacing:-.01em}
.row p{margin:4px 0 0;color:var(--ink-2);max-width:62ch}
.row .meta{margin-top:6px;font:500 .78rem var(--mono);color:var(--ink-2)}
.status{font:600 .75rem/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;padding:7px 10px;border:1px solid currentColor;border-radius:999px}
.s-test{color:var(--ok)}.s-dev{color:var(--dev)}.s-plan{color:var(--plan)}
.row.feature{grid-template-columns:2.5rem 72px 1fr auto;padding:28px 0;border-bottom:2px solid var(--ink)}
.row.feature img{width:72px;height:72px;border-radius:16px}
.row.feature h3{font-size:1.5rem}
.row.feature p{color:var(--ink);font-size:1.05rem}
.legend{display:flex;flex-wrap:wrap;gap:8px 20px;margin:16px 0 0;font-size:.85rem;color:var(--ink-2)}

/* about / principles */
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.cols-2{grid-template-columns:repeat(2,1fr);max-width:820px;gap:48px}
.cols h3{font-size:1rem;margin:0 0 6px}
.cols p{margin:0;color:var(--ink-2)}
.prose{max-width:66ch}
.prose p{margin:0 0 16px}
.prose h2{font-size:1.25rem;margin:40px 0 8px;letter-spacing:-.01em}

/* contact */
.contact{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.contact p{margin:0;font-size:1.25rem;letter-spacing:-.01em;max-width:34ch}
.btn{display:inline-block;background:var(--ink);color:var(--paper);text-decoration:none;font-weight:600;padding:14px 22px;border-radius:6px}
.btn:hover{color:var(--paper);background:var(--accent)}

/* legal list */
.links{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.links li{border-bottom:1px solid var(--rule);padding:16px 0}
.links a{font-weight:600}
.links span{display:block;color:var(--ink-2);font-size:.95rem}

/* footer */
.foot{border-top:1px solid var(--rule);padding:32px 0 48px;font-size:.9rem;color:var(--ink-2)}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 20px}

@media (max-width:720px){
  .wrap{padding:0 16px}
  .top nav{gap:14px;font-size:.9rem}
  .hero{padding:56px 0 40px}
  .row{grid-template-columns:44px 1fr;gap:6px 14px;align-items:start}
  .row .n{display:none}
  .row img{width:44px;height:44px;border-radius:10px;grid-row:span 2}
  .row .status{justify-self:start;grid-column:2}
  .row.feature{grid-template-columns:56px 1fr}
  .row.feature img{width:56px;height:56px;border-radius:13px}
  .row.feature h3{font-size:1.3rem}
  .cols{grid-template-columns:1fr;gap:20px}
  .sec-head{flex-direction:column;gap:4px}
}
@media (prefers-reduced-motion:no-preference){a,.btn{transition:color .15s,background-color .15s}}