/* CosmicForge Labs — shared stylesheet
   Warm "forge" treatment: dark header/footer bands, cream hero, ember accent.
   Light by default with a prefers-color-scheme dark variant.
   No webfonts: one less external request, and it renders the same on
   locked-down machines where font CDNs are often blocked. */

:root {
  --bg: #ffffff;
  --band: #16181d;
  --band-text: #f2ede6;
  --band-muted: #b0a99f;
  --panel: #faf7f3;
  --panel-2: #f2ece4;
  --text: #191714;
  --muted: #5f584f;
  --line: #e2dbd1;
  --line-soft: #efe9e1;
  --accent: #a6491c;
  --accent-hi: #83380f;
  --ember: #c2611f;
  --warn-bg: #fdf6e9;
  --warn-line: #e3c690;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --maxw: 880px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16150f;
    --band: #0c0b08;
    --band-text: #f2ede6;
    --band-muted: #a79d8e;
    --panel: #1e1c16;
    --panel-2: #26231c;
    --text: #efe9df;
    --muted: #a79d8e;
    --line: #34302a;
    --line-soft: #27241f;
    --accent: #f0a05a;
    --accent-hi: #f7bd85;
    --ember: #f0a05a;
    --warn-bg: #251e12;
    --warn-line: #4b3c22;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 26px; }

a { color: var(--accent); }
a:hover { color: var(--accent-hi); }

/* ---------- header band ---------- */

.site-head { background: var(--band); padding: 18px 0; }
.site-head .wrap { display: flex; align-items: center; gap: 10px 24px; flex-wrap: wrap; }

.brand {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--band-text);
  text-decoration: none;
  white-space: nowrap;
}
.brand .dim { font-weight: 400; color: var(--ember); }
.brand:hover { color: var(--band-text); }

.nav { margin-left: auto; display: flex; gap: 20px; flex-wrap: wrap; font-size: 0.89rem; }
.nav a { color: var(--band-muted); text-decoration: none; padding-bottom: 2px; }
.nav a:hover { color: var(--band-text); }
.nav a[aria-current="page"] { color: var(--band-text); box-shadow: inset 0 -2px 0 var(--ember); }

/* ---------- hero band ---------- */

.hero {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  padding: 62px 0 52px;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(1.95rem, 6vw, 2.85rem);
  line-height: 1.11;
  letter-spacing: -0.03em;
  font-weight: 800;
  max-width: 17ch;
}

.hero .lede { margin: 0; max-width: 62ch; font-size: 1.1rem; color: var(--muted); }

.eyebrow {
  display: block;
  margin: 0 0 13px;
  font-size: 0.73rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

/* ---------- sections ---------- */

.section { padding: 46px 0 58px; }

.section-title {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin: 0;
  padding-bottom: 11px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

/* ---------- product list (index) ---------- */

.products { list-style: none; margin: 18px 0 0; padding: 0; }

.products li {
  border-top: 1px solid var(--line-soft);
  padding: 26px 0 26px 22px;
  position: relative;
}
.products li::before {
  content: "";
  position: absolute;
  left: 0; top: 31px;
  width: 8px; height: 8px;
  background: var(--ember);
}
.products li:first-child { border-top: 0; }

.p-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 18px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.p-head h3 { margin: 0; font-size: 1.28rem; font-weight: 750; letter-spacing: -0.015em; }
.p-head h3 a { text-decoration: none; color: var(--text); }
.p-head h3 a:hover { color: var(--accent); }

.status {
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--muted);
  white-space: nowrap;
}

.products p { margin: 0 0 13px; color: var(--muted); max-width: 66ch; }

.p-links { font-size: 0.93rem; font-weight: 600; }
.p-links a { margin-right: 18px; text-decoration: none; white-space: nowrap; }
.p-links a:hover { text-decoration: underline; }
.p-links a::after { content: " \2192"; }

/* ---------- prose (product pages) ---------- */

.prose > * { max-width: 72ch; }

.prose h2 {
  margin: 38px 0 12px;
  font-size: 1.3rem;
  font-weight: 750;
  letter-spacing: -0.015em;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line);
}

.prose h2::before {
  content: "";
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--ember);
  margin-right: 10px;
  vertical-align: 0.14em;
}

.prose p { margin: 0 0 14px; }
.prose ul { margin: 0 0 16px; padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose li::marker { color: var(--ember); }

/* ---------- code, callouts, specs ---------- */

code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  padding: 1px 5px;
}

.callout {
  border: 1px solid var(--line);
  border-left: 4px solid var(--muted);
  background: var(--panel);
  padding: 15px 19px;
  margin: 24px 0;
  font-size: 0.97rem;
}
.callout.warn {
  border-color: var(--warn-line);
  border-left-color: var(--ember);
  background: var(--warn-bg);
}
.callout p { margin: 0; }

.specs { margin: 22px 0; border-top: 2px solid var(--line); }
.specs div {
  display: flex;
  gap: 8px 20px;
  flex-wrap: wrap;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.94rem;
}
.specs dt { flex: 0 0 170px; color: var(--muted); margin: 0; }
.specs dd { margin: 0; flex: 1 1 200px; font-weight: 600; }

/* ---------- buttons ---------- */

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 22px 0 8px; }

.btn {
  display: inline-block;
  padding: 10px 18px;
  font-size: 0.95rem;
  font-weight: 650;
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
}
.btn:hover { border-color: var(--muted); color: var(--text); }

.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hi); border-color: var(--accent-hi); color: #fff; }

.btn-sub { display: block; font-size: 0.87rem; color: var(--muted); margin-top: 3px; }

/* In dark mode the accent is a light amber, so solid buttons need dark text —
   white would fall well below the 4.5:1 minimum. */
@media (prefers-color-scheme: dark) {
  .btn-primary, .btn-primary:hover { color: #1a1509; }
}

/* ---------- footer band ---------- */

.site-foot {
  background: var(--band);
  color: var(--band-muted);
  margin-top: 12px;
  padding: 32px 0 46px;
  font-size: 0.86rem;
}
.site-foot .wrap { display: flex; gap: 14px 32px; flex-wrap: wrap; }
.site-foot a { color: var(--band-muted); }
.site-foot a:hover { color: var(--band-text); }
.site-foot strong { color: var(--band-text); }
.site-foot .legal { margin-left: auto; }

@media (max-width: 640px) {
  .hero { padding: 42px 0 36px; }
  .nav { margin-left: 0; gap: 16px; }
  .site-foot .legal { margin-left: 0; }
  .specs dt { flex-basis: 100%; }
}