/* Coco House — cocohouse.vip
   Direction: D4 (Jost, wide-set geometric caps) · Ink ground · Bone type · Brass the single accent · Courier utility.
   Type and colour follow the exploration rounds (13 Sep 2026), not design-system v0.1 (Bodoni), which is provisional.
   Change tokens here only. */

@import url("https://fonts.googleapis.com/css2?family=Jost:wght@400&family=Archivo:wght@400;500&family=Courier+Prime:wght@400;700&display=swap");

:root{
  --ink:#0E0E10;
  --bone:#EFEAE0;
  --brass:#B99A5B;
  --tobacco:#8A7A64;
  --ink-90:#1A1A1D;
  --ink-80:#26262A;
  --bone-90:#E4DED1;
  --tobacco-40:rgba(138,122,100,.40);
  --tobacco-24:rgba(138,122,100,.24);
  --tobacco-12:rgba(138,122,100,.12);

  --surface:var(--ink);
  --surface-raised:var(--ink-90);
  --text:var(--bone);
  --text-2:var(--tobacco);
  --rule:var(--tobacco-40);
  --accent:var(--brass);

  --font-display:"Jost","Helvetica Neue",Helvetica,Arial,sans-serif;
  --font-body:"Archivo","Helvetica Neue",Helvetica,Arial,sans-serif;
  --font-utility:"Courier Prime","Courier New",monospace;

  --gutter:clamp(20px,4vw,56px);
  --max:1320px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--surface);color:var(--text);
  font-family:var(--font-body);font-size:16px;line-height:1.62;font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--brass);color:var(--ink)}
:focus-visible{outline:1px solid var(--bone);outline-offset:4px}

/* Day surfaces (Bone ground) */
.day{--surface:var(--bone);--surface-raised:#F5F1E9;--text:var(--ink);background:var(--surface);color:var(--text)}

/* ---- Type ---- */
.display{
  font-family:var(--font-display);font-weight:400;text-transform:uppercase;
  letter-spacing:.14em;line-height:1.02;margin:0;
}
.display-1{font-size:clamp(52px,10vw,168px);letter-spacing:.12em}
.display-2{font-size:clamp(36px,5.6vw,84px);letter-spacing:.14em}
.display-3{font-size:clamp(24px,2.8vw,40px);letter-spacing:.16em;line-height:1.16}
.display-4{font-size:18px;letter-spacing:.18em;line-height:1.3}

.wordmark{
  font-family:var(--font-display);font-weight:400;text-transform:uppercase;
  letter-spacing:.3em;word-spacing:.9em;white-space:nowrap;line-height:1;
}
.wordmark::after{content:"";letter-spacing:0} /* trailing tracking guard */

.utility{
  font-family:var(--font-utility);text-transform:uppercase;letter-spacing:.16em;
  font-size:12px;line-height:1.3;color:var(--text-2);
}
.utility.accent{color:var(--accent)}
.utility.xs{font-size:10px;letter-spacing:.2em}

.body-lg{font-size:19px;line-height:1.6}
.measure{max-width:65ch}
.measure-short{max-width:44ch}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
.muted{color:var(--text-2)}

/* ---- Layout ---- */
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(64px,10vw,140px)}
.section.tight{padding-block:clamp(40px,6vw,80px)}
.rule{border:0;border-top:1px solid var(--rule);margin:0}
.rule.accent{border-color:var(--accent)}
.grid{display:grid;gap:clamp(24px,4vw,64px)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-side{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
@media (max-width:820px){.grid-2,.grid-3,.grid-side{grid-template-columns:1fr}}

.stack>*+*{margin-top:12px}
.eyebrow{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-bottom:14px;border-bottom:1px solid var(--rule);margin-bottom:clamp(28px,4vw,48px)}

/* ---- Header ---- */
.site-header{
  position:sticky;top:0;z-index:20;background:rgba(14,14,16,.88);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--tobacco-24);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.site-header .wordmark{font-size:15px}
.nav{display:flex;gap:clamp(20px,3vw,40px)}
.nav a{font-family:var(--font-utility);text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--text-2);padding:8px 0;border-bottom:1px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:var(--text)}
.nav .nav-sub{color:var(--accent)}
.nav a[aria-current="page"]{border-bottom-color:var(--accent)}
.nav-toggle{display:none;background:none;border:1px solid var(--tobacco-40);color:var(--text);font-family:var(--font-utility);font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:8px 12px;cursor:pointer}
@media (max-width:820px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:72px;background:var(--ink);border-bottom:1px solid var(--tobacco-24);flex-direction:column;gap:0;padding:8px var(--gutter) 16px}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--tobacco-12);font-size:12px}
  .nav a[aria-current="page"]{border-bottom-color:var(--tobacco-12);color:var(--accent)}
  .nav .nav-sub{padding-left:18px}
}

/* ---- Hero ---- */
.hero{min-height:calc(100svh - 72px);display:flex;flex-direction:column;justify-content:space-between;padding-block:clamp(32px,5vw,56px)}
.hero-top,.hero-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.hero-main{padding-block:clamp(40px,8vw,96px)}
.hero-main .display-1{margin-bottom:clamp(20px,3vw,36px)}
.bill{display:flex;flex-direction:column;gap:6px}
.bill .display-3{line-height:1.12}
.hero-bottom{border-top:1px solid var(--accent);padding-top:16px;align-items:flex-end}

/* ---- Buttons ---- */
.btn{
  display:inline-block;font-family:var(--font-utility);text-transform:uppercase;letter-spacing:.18em;font-size:12px;
  padding:14px 22px;border:1px solid var(--bone);color:var(--bone);background:transparent;cursor:pointer;transition:background .18s,color .18s;
}
.btn:hover{background:var(--bone);color:var(--ink)}
.btn.solid{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.btn.solid:hover{background:var(--bone);border-color:var(--bone)}
.day .btn{border-color:var(--ink);color:var(--ink)}
.day .btn:hover{background:var(--ink);color:var(--bone)}
.link{border-bottom:1px solid var(--accent);padding-bottom:2px}
.link:hover{border-bottom-color:var(--text)}

/* ---- Catalogue rows ---- */
.cat{border-top:0}
.cat-row{
  display:grid;grid-template-columns:100px minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr) auto;gap:24px;align-items:baseline;
  padding:28px 0;border-bottom:1px solid var(--rule);transition:background .18s;
}
.cat-row:hover{background:var(--tobacco-12)}
.cat-row .display-3{font-size:clamp(20px,2.2vw,30px)}
.cat-row .arrow{font-family:var(--font-utility);color:var(--accent);font-size:14px}
@media (max-width:820px){
  .cat-row{grid-template-columns:1fr;gap:6px;padding:22px 0}
  .cat-row .arrow{display:none}
}

/* ---- Frames (archive placeholders) ---- */
.frame{
  position:relative;aspect-ratio:4/5;max-width:100%;border:1px solid var(--tobacco-40);
  background:repeating-linear-gradient(135deg,transparent 0 10px,var(--tobacco-12) 10px 11px);
  display:flex;align-items:flex-end;padding:14px;
}
.frame.land{aspect-ratio:3/2}
.frame .utility{font-size:10px}
.frame::before{content:"";position:absolute;inset:12px;border:1px solid var(--tobacco-24);pointer-events:none}

/* ---- Forms ---- */
.form{display:grid;gap:18px}
.field{display:grid;gap:8px}
.field label{font-family:var(--font-utility);text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--text-2)}
.field input,.field textarea,.field select{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--tobacco);color:var(--text);
  font-family:var(--font-body);font-size:17px;padding:10px 0;border-radius:0;
}
.field input:focus,.field textarea:focus{outline:0;border-bottom-color:var(--accent)}
.field textarea{min-height:120px;resize:vertical}
.field select{color-scheme:dark}
.field select option{background:var(--ink);color:var(--bone)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:600px){.form-row{grid-template-columns:1fr}}
.form-foot{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:8px}
.form-note{font-family:var(--font-utility);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);min-height:1.3em}
.form-note.ok{color:var(--accent)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}

/* Inline list signup */
.list-form{display:flex;gap:0;border-bottom:1px solid var(--tobacco);max-width:520px}
.list-form input{flex:1;min-width:0;background:transparent;border:0;color:var(--text);font-family:var(--font-body);font-size:17px;padding:12px 0}
.list-form input:focus{outline:0}
.list-form button{background:none;border:0;color:var(--accent);font-family:var(--font-utility);letter-spacing:.18em;text-transform:uppercase;font-size:12px;cursor:pointer;padding:0 0 0 16px}
.list-form button:hover{color:var(--text)}

/* ---- Definition rows ---- */
.spec{display:grid;grid-template-columns:140px 1fr;gap:12px 24px;align-items:baseline}
.spec dt{font-family:var(--font-utility);text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--text-2);margin:0}
.spec dd{margin:0;font-size:17px}
@media (max-width:600px){.spec{grid-template-columns:1fr;gap:2px 0}.spec dd{margin-bottom:14px}}

/* ---- Rules list (manifesto) ---- */
.rules{list-style:none;margin:0;padding:0;counter-reset:r;border-top:1px solid var(--rule)}
.rules li{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--rule)}
.rules li::before{counter-increment:r;content:"0" counter(r);font-family:var(--font-utility);color:var(--accent);letter-spacing:.16em;font-size:12px;padding-top:6px}
.rules .display-4{margin-bottom:6px}

/* ---- Footer ---- */
.site-footer{border-top:1px solid var(--tobacco-24);padding-block:40px 32px;margin-top:clamp(40px,8vw,96px)}
.site-footer .wrap{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end}
.site-footer .wordmark{font-size:14px;display:block;margin-bottom:14px}
.foot-links{display:flex;gap:24px;flex-wrap:wrap}
.foot-links a{font-family:var(--font-utility);text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--text-2)}
.foot-links a:hover{color:var(--text)}
@media (max-width:600px){.site-footer .wrap{grid-template-columns:1fr}}

/* ---- Motion (quiet) ---- */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(10px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}
}