/* ==========================================================================
   Glance brand
   One source of truth for every page on the site. Tokens first, then the
   pieces that appear on more than one page: nav, footer, buttons, eyebrow
   labels, terminal blocks, card shells.

   Page specific rules live in the page itself, not here.
   ========================================================================== */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}

:root{
  /* surfaces, warmed toward the accent rather than neutral grey */
  --bg:#fff8f4;
  --bg-2:#fdeee6;
  --bg-3:#fbdccd;
  --card:#ffffff;

  --ink:#241a15;
  --ink-dim:#6b574d;
  --ink-faint:#6f5a50;
  --line:#f5ddd0;
  --line-2:#e8bfa9;

  /* accent */
  --clay:#d1481f;
  --clay-ink:#ab3a10;      /* accent for small text: plain clay fails AA on --bg */
  --clay-tint:#fde3d7;

  /* semantic, kept separate from the accent */
  --moss:#17724a;
  --moss-tint:#e0f2e7;
  --blood:#b82a22;
  --blood-tint:#fde0dc;
  --amber:#8a5a0c;
  --amber-tint:#fbeed2;
  --slate:#3f5a73;
  --slate-tint:#e4edf5;

  --term:#2a1d16;
  --term-line:#43332a;
  --term-bar:#372721;
  --term-text:#cbc0b6;
  --term-dim:#a0958b;
  --term-bright:#f8f1e8;
  --term-clay:#f2814f;
  --term-crit:#f4665b;
  --term-ok:#63c791;
  --term-amber:#e8b258;

  /* One family for everything, the way Apple does it: SF Pro natively on Apple
     hardware, Inter as the near-identical fallback everywhere else. Hierarchy
     comes from size, weight and tracking, never from a second typeface. */
  --display:-apple-system,BlinkMacSystemFont,"SF Pro Display","Inter",system-ui,"Segoe UI",sans-serif;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  /* Reading measure. `ch` is the width of "0", which runs wider than an
     average character, so these land at roughly 63 and 65 real characters,
     inside the comfortable 45-75 band. Measured, not estimated. */
  --measure-tight:46ch;
  --measure:52ch;

  --pad:clamp(1.6rem,6.5vw,5rem);
  --max:1180px;
  --r:18px;
  --shadow:0 2px 6px rgba(122,58,16,.05),0 16px 40px -12px rgba(122,58,16,.14);
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
@media(max-width:640px){body{font-size:16px}}

/* warm speckle so the peach is not a flat fill */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:radial-gradient(circle at 1px 1px,rgba(171,58,16,.032) 1px,transparent 0);
  background-size:26px 26px;
}
main,nav,footer,.mcta{position:relative;z-index:1}

a{color:inherit}
/* Optical tracking. A grotesque set at display size needs negative tracking or
   it reads loose and amateur; the bigger the type, the tighter it goes. These
   values are the Apple curve: about -3% at hero, -2% at section heads, -1% at
   card titles, 0 at body. */
h1,h2,h3,.price,.brand b{
  font-family:var(--display);
  font-weight:700;letter-spacing:-.021em;
}
h1{font-weight:700;letter-spacing:-.032em}
h3{font-weight:600;letter-spacing:-.014em}
h1,h2{line-height:1.07;text-wrap:balance}
p{text-wrap:pretty}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* eyebrow label, sized to hold its own next to a headline */
.tag{
  display:inline-flex;align-items:center;font-family:var(--mono);
  font-size:.84rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  color:var(--clay-ink);background:var(--clay-tint);
  border-radius:99px;padding:.34rem .9rem;line-height:1.35;
}
@media(max-width:640px){.tag{font-size:.74rem;padding:.28rem .75rem}}

section{border-top:1px solid var(--line);display:flow-root}
/* The nav is sticky, so an anchor jump would otherwise park the heading
   underneath it. Nav is 72px; this clears it with room to breathe. */
section[id],[id].sec-head{scroll-margin-top:6.5rem}
.tinted{background:var(--bg-2)}
.sec-head{padding-block:clamp(3.25rem,8vw,5.5rem) 0}
.sec-head h2{font-size:clamp(1.85rem,3.1vw,2.5rem);margin:1rem 0 0;max-width:26ch}
.sec-head .lede{color:var(--ink-dim);max-width:var(--measure);margin-top:1.1rem;font-size:1.06rem}

/* ── eye-bot ──────────────────────────────────────────────────────────── */
.bot{display:block;overflow:visible}
.bot .lid{transform-origin:center 62px;animation:blink 5.4s infinite}
.bot .pupil{transition:transform .12s ease-out}
.bot .antenna-tip{animation:glow 2.6s ease-in-out infinite}
@keyframes blink{0%,88%,100%{transform:scaleY(1)}92%{transform:scaleY(.06)}96%{transform:scaleY(1)}}
@keyframes glow{0%,100%{opacity:1}50%{opacity:.45}}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-5px) rotate(1deg)}}

/* ── nav ──────────────────────────────────────────────────────────────── */
nav{
  position:sticky;top:0;z-index:60;
  background:rgba(255,248,244,.88);backdrop-filter:blur(14px) saturate(150%);
  border-bottom:1px solid var(--line);
}
.nav-toggle{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:70px}
.brand{display:flex;align-items:center;gap:.55rem;text-decoration:none;flex:none}
.brand .bot{width:34px;height:34px;flex:none}
.brand b{font-size:1.4rem;font-weight:700}
.brand small{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-faint);border-left:1px solid var(--line-2);padding-left:.6rem;margin-left:.2rem;
}
.nav-links{display:flex;align-items:center;gap:1.7rem}
.nav-links a{font-family:var(--mono);font-size:.78rem;text-decoration:none;color:var(--ink-dim);transition:color .18s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--clay-ink)}
.nav-right{display:flex;align-items:center;gap:.6rem;flex:none}
.nav-cta{
  font-family:var(--mono);font-size:.78rem;text-decoration:none;font-weight:500;white-space:nowrap;
  border:1px solid var(--line-2);background:var(--card);color:var(--ink);
  padding:.45rem .95rem;border-radius:99px;transition:.15s;box-shadow:0 1px 2px rgba(122,58,16,.08),0 4px 12px -4px rgba(122,58,16,.14);
}
.nav-cta:hover{background:var(--clay);color:#fff;border-color:var(--clay-ink);box-shadow:0 4px 14px -4px rgba(171,58,16,.45)}

.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;
  background:var(--card);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  box-shadow:0 1px 2px rgba(122,58,16,.08),0 4px 12px -4px rgba(122,58,16,.14);
}
.burger span{display:block;width:18px;height:2.5px;background:var(--ink);border-radius:2px;transition:.2s}
.nav-toggle:checked ~ .nav-in .burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle:checked ~ .nav-in .burger span:nth-child(2){opacity:0}
.nav-toggle:checked ~ .nav-in .burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.nav-panel{display:none;border-top:1px solid var(--line);background:var(--bg)}
.nav-panel a{
  display:block;padding:1.05rem var(--pad);text-decoration:none;font-size:1.05rem;font-weight:500;
  border-bottom:1px solid var(--line);
}
.nav-panel a:last-child{border-bottom:0}
.nav-toggle:checked ~ .nav-panel{display:block}

@media(max-width:900px){
  .nav-links{display:none}
  .burger{display:flex}
  .brand small{display:none}
}
@media(max-width:430px){
  .nav-cta{display:none}          /* the burger and the sticky bar cover it */
  .brand b{font-size:1.3rem}
}

/* ── buttons ──────────────────────────────────────────────────────────── */
.btn{
  display:inline-block;text-align:center;text-decoration:none;font-family:var(--sans);font-weight:600;
  font-size:.98rem;padding:.85rem 1.6rem;border-radius:99px;cursor:pointer;
  border:1px solid var(--line-2);transition:transform .12s,box-shadow .12s,background .15s;
}
.btn-primary{background:var(--clay);color:#fff;border-color:var(--clay-ink);box-shadow:0 6px 18px -6px rgba(171,58,16,.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px -8px rgba(171,58,16,.55)}
.btn-primary:active{transform:scale(.985);box-shadow:0 2px 8px -2px rgba(171,58,16,.4)}
.btn-ghost{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(36,26,21,.1),0 6px 16px -6px rgba(122,58,16,.16)}
.btn-ghost:hover{transform:translateY(-2px);box-shadow:0 2px 5px rgba(36,26,21,.1),0 10px 24px -8px rgba(122,58,16,.2)}
.btn-ghost:active{transform:scale(.985);box-shadow:0 1px 2px rgba(36,26,21,.12)}

/* ── terminal block ───────────────────────────────────────────────────── */
.term{background:var(--term);border:1px solid #1e140e;border-radius:var(--r);overflow:hidden;box-shadow:0 24px 60px -18px rgba(58,38,24,.4)}
.term-bar{display:flex;align-items:center;gap:.5rem;padding:.6rem .9rem;border-bottom:1px solid var(--term-line);background:var(--term-bar)}
.term-bar i{width:10px;height:10px;border-radius:50%;display:block}
.term-bar i:nth-child(1){background:#e0574f}
.term-bar i:nth-child(2){background:#e5a83f}
.term-bar i:nth-child(3){background:#5fbd8a}
.term-bar span{font-family:var(--mono);font-size:.68rem;color:#a2968b;margin-left:.5rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.term pre{font-family:var(--mono);font-size:.83rem;line-height:1.72;padding:1.4rem 1.35rem;overflow-x:auto;color:var(--term-text);-webkit-overflow-scrolling:touch}
@media(max-width:640px){.term pre{font-size:.68rem;padding:1.05rem .95rem}}
@media(max-width:380px){.term pre{font-size:.6rem}}
.term .c-p{color:var(--term-clay)}
.term .c-w{color:var(--term-bright)}
.term .c-d{color:var(--term-dim)}
.term .c-crit{color:var(--term-crit);font-weight:700}
.term .c-ok{color:var(--term-ok);font-weight:700}
.term .c-am{color:var(--term-amber)}
.cursor{display:inline-block;width:.55em;height:1.05em;background:var(--term-clay);vertical-align:-.18em;animation:cur 1.05s steps(1) infinite}
@keyframes cur{50%{opacity:0}}

/* ── chips ────────────────────────────────────────────────────────────── */
.chip{
  display:inline-flex;align-items:center;gap:.35rem;font-family:var(--mono);
  font-size:.63rem;letter-spacing:.08em;text-transform:uppercase;font-weight:500;
  padding:.22rem .55rem;border-radius:99px;border:1px solid var(--line-2);
  color:var(--ink-faint);background:var(--card);white-space:nowrap;
}
.chip-crit{border-color:var(--blood);color:var(--blood);background:var(--blood-tint)}
.chip-high{border-color:var(--amber);color:var(--amber);background:var(--amber-tint)}
.chip-lab{border-color:var(--slate);color:var(--slate);background:var(--slate-tint)}
.chip-ok{border-color:var(--moss);color:var(--moss);background:var(--moss-tint)}
.chip-quiet{border-color:var(--line-2);color:var(--ink-faint);background:var(--bg-2)}

/* ── footer ───────────────────────────────────────────────────────────── */
footer{background:var(--term);color:#ece3d8;padding:clamp(2.75rem,5vw,4rem) 0 2.5rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr;gap:2.25rem}}
.foot-grid .brand b{color:var(--term-bright)}
.foot-grid p{font-size:.88rem;color:#b3a79b;margin-top:.95rem;max-width:32ch}
.foot-grid h4{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:#b3a79b;margin-bottom:1rem;font-weight:500}
.foot-grid ul{list-style:none;display:flex;flex-direction:column;gap:.65rem}
.foot-grid a{font-size:.92rem;color:#d5c9bc;text-decoration:none;transition:color .18s}
.foot-grid a:hover{color:var(--term-clay)}
.foot-btm{margin-top:clamp(2.5rem,5vw,3.5rem);padding-top:1.5rem;border-top:1px solid var(--term-line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.8rem;font-family:var(--mono);font-size:.72rem;color:#b3a79b}

/* ── sticky phone CTA ─────────────────────────────────────────────────── */
.mcta{
  position:fixed;left:0;right:0;bottom:0;z-index:55;display:none;
  padding:.7rem var(--pad) calc(.7rem + env(safe-area-inset-bottom,0px));
  background:rgba(255,248,244,.94);backdrop-filter:blur(14px);
  border-top:1px solid var(--line-2);transform:translateY(130%);transition:transform .28s ease;
}
.mcta.show{transform:none}
body:has(.nav-toggle:checked) .mcta{transform:translateY(130%)}
.mcta .btn{width:100%;padding:.9rem;font-size:1rem}
@media(max-width:760px){.mcta{display:block}footer{padding-bottom:6.5rem}}

:focus-visible{outline:3px solid var(--clay);outline-offset:3px;border-radius:6px}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}