/* errorboard — shared design system for content pages.
   Home (index.html) keeps its own bespoke CSS; this powers the secondary pages. */

:root{
  --bg:#0c0d0b;
  --bg-soft:#121310;
  --ink:#ece8dd;
  --muted:#8f8c80;
  --faint:rgba(236,232,221,.10);
  --paper:#f4efe1;
  --paper-ink:#26241d;
  --paper-muted:#6d6657;
  --green:#37b365;
  --green-deep:#1f8a4a;
  --red:#e15640;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{background:var(--bg);color:var(--ink);font-family:"Inter",system-ui,sans-serif;font-size:17px;line-height:1.65;overflow-x:hidden}
::selection{background:var(--green);color:#04140a}
a{color:inherit;text-decoration:none}

body::before{
  content:"";position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.wrap.narrow{max-width:760px}
.serif{font-family:"Fraunces",Georgia,serif;font-weight:500;letter-spacing:-.01em;line-height:1.05}
.mono{font-family:"JetBrains Mono",monospace}
.green{color:var(--green)}
.eyebrow{font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted)}

/* ---- nav ---- */
.site-nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;background:rgba(12,13,11,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--faint)}
.brand{display:flex;align-items:center;gap:11px;font-family:"Fraunces",serif;font-size:21px;font-weight:600;color:var(--ink)}
.brand .badge{width:26px;height:26px;border-radius:8px;background:linear-gradient(150deg,var(--green),var(--green-deep));
  display:grid;place-items:center;color:#fff;font-weight:600;font-size:16px;box-shadow:0 2px 10px rgba(55,179,101,.4)}
.navlinks{display:flex;gap:26px;align-items:center}
.navlinks a{font-size:14px;color:var(--muted);transition:color .25s}
.navlinks a:hover{color:var(--ink)}
.navlinks a.active{color:var(--ink)}
@media(max-width:740px){.navlinks .hide-sm{display:none}}

.btn{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;padding:10px 18px;border-radius:100px;
  background:var(--ink);color:#0c0d0b;transition:transform .25s var(--ease),box-shadow .25s,background .25s;cursor:pointer;border:none}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 26px rgba(236,232,221,.18)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--faint)}
.btn.ghost:hover{background:rgba(236,232,221,.06);box-shadow:none}
.btn.green-btn{background:linear-gradient(150deg,var(--green),var(--green-deep));color:#04140a}
.btn.green-btn:hover{box-shadow:0 10px 30px rgba(55,179,101,.35)}
.btn.small{padding:8px 15px;font-size:13px}
.dlmeta{font-family:"JetBrains Mono",monospace;font-size:11px;opacity:.7;margin-left:4px}

/* ---- page hero ---- */
.page-hero{padding:84px 0 56px;border-bottom:1px solid var(--faint);position:relative;overflow:hidden}
.page-hero .glow{position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:780px;height:520px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(55,179,101,.13),transparent 70%);pointer-events:none}
.page-hero h1{font-size:clamp(38px,6.5vw,76px);font-weight:500;margin-top:18px}
.page-hero .lede{max-width:620px;margin-top:22px;font-size:clamp(17px,2.2vw,20px);color:#cfccc1}

/* ---- generic sections ---- */
.section{padding:72px 0;border-bottom:1px solid var(--faint)}
.section:last-of-type{border-bottom:none}
.section h2{font-family:"Fraunces",serif;font-weight:500;font-size:clamp(26px,3.4vw,40px);line-height:1.1}
.reveal-up{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-up.in{opacity:1;transform:none}

/* ---- features ---- */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:10px;background:var(--faint);
  border:1px solid var(--faint);border-radius:16px;overflow:hidden}
@media(max-width:760px){.feature-grid{grid-template-columns:1fr}}
.feature{background:var(--bg);padding:34px 30px;min-height:210px;display:flex;flex-direction:column;transition:background .4s}
.feature:hover{background:var(--bg-soft)}
.feature .ico{width:38px;height:38px;border-radius:11px;background:rgba(55,179,101,.14);display:grid;place-items:center;margin-bottom:18px}
.feature .ico svg{width:19px;height:19px;stroke:var(--green);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.feature h3{font-family:"Fraunces",serif;font-size:21px;font-weight:500;margin-bottom:9px}
.feature p{font-size:14.5px;color:var(--muted)}

/* ---- prose (legal / docs) ---- */
.prose{font-size:16px;color:#d7d4ca}
.prose h2{font-family:"Fraunces",serif;font-weight:500;font-size:26px;color:var(--ink);margin:42px 0 14px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:17px;font-weight:600;color:var(--ink);margin:26px 0 8px}
.prose p{margin:0 0 14px}
.prose ul{margin:0 0 16px;padding-left:0;list-style:none}
.prose li{position:relative;padding-left:22px;margin-bottom:9px;color:#cfccc1}
.prose li::before{content:"";position:absolute;left:2px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--green)}
.prose a{color:var(--green);border-bottom:1px solid rgba(55,179,101,.4)}
.prose a:hover{border-color:var(--green)}
.prose strong{color:var(--ink)}
.updated{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--muted);margin-top:6px}

.callout{border:1px solid rgba(55,179,101,.32);background:rgba(55,179,101,.07);border-radius:12px;padding:16px 18px;margin:0 0 30px;
  font-size:14px;color:#cfccc1}
.callout b{color:var(--green)}

/* ---- faq accordion ---- */
.faq{margin-top:14px;border-top:1px solid var(--faint)}
.faq details{border-bottom:1px solid var(--faint)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 4px;position:relative;font-family:"Fraunces",serif;
  font-size:19px;color:var(--ink);transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--green)}
.faq summary::after{content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-family:"Inter",sans-serif;
  font-size:24px;color:var(--muted);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg);color:var(--green)}
.faq .answer{padding:0 44px 24px 4px;color:var(--muted);font-size:15.5px;line-height:1.7}
.faq .answer a{color:var(--green);border-bottom:1px solid rgba(55,179,101,.4)}

/* ---- steps ---- */
.steps{counter-reset:step;margin-top:14px;display:flex;flex-direction:column;gap:2px}
.step{display:flex;gap:18px;padding:22px 0;border-top:1px solid var(--faint);align-items:flex-start}
.step:last-child{border-bottom:1px solid var(--faint)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:"JetBrains Mono",monospace;
  font-size:13px;color:var(--green);padding-top:3px;min-width:30px}
.step h3{font-family:"Fraunces",serif;font-size:20px;font-weight:500;margin-bottom:5px}
.step p{font-size:14.5px;color:var(--muted)}
.step code{font-family:"JetBrains Mono",monospace;font-size:13px;background:#0a0b09;border:1px solid var(--faint);
  border-radius:6px;padding:2px 7px;color:#cfccc1}

/* ---- requirement chips ---- */
.reqs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
@media(max-width:680px){.reqs{grid-template-columns:1fr}}
.req{border:1px solid var(--faint);border-radius:12px;padding:20px}
.req .k{font-family:"Fraunces",serif;font-size:18px}
.req .v{color:var(--muted);font-size:13.5px;margin-top:6px}

/* ---- command box ---- */
.cmd{display:inline-flex;align-items:center;gap:14px;background:#0a0b09;border:1px solid var(--faint);border-radius:12px;
  padding:13px 16px;font-family:"JetBrains Mono",monospace;font-size:13px;color:#cfccc1;margin-top:10px;max-width:100%;overflow:auto}

/* ---- footer ---- */
.site-footer{border-top:1px solid var(--faint);padding:64px 0 34px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}
.foot-brand p{color:var(--muted);font-size:14px;margin-top:14px;max-width:30ch}
.foot-col h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-weight:600}
.foot-col a{display:block;color:#cfccc1;font-size:14px;margin-bottom:11px;transition:color .2s}
.foot-col a:hover{color:var(--green)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:48px;padding-top:24px;border-top:1px solid var(--faint);color:var(--muted);font-size:13px}
.foot-bottom a{color:var(--muted)}.foot-bottom a:hover{color:var(--ink)}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal-up{opacity:1;transform:none}}