/*
 * TCG Bolt's page on haulx.net.
 *
 * Follows TCG Bolt's docs/BRAND.md: the tokens, the three faces and their
 * jobs, 3px corners, hairlines instead of shadows, every number in mono, and
 * the amber spending rule (discount figure, primary action, active state,
 * wordmark, slab-label rule, record identifier, record border on the ink band).
 * No gradients, no glyphs, no emoji.
 */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("../fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Public Sans";
  src: url("../fonts/public-sans-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 800;
  font-display: swap;
}

:root {
  --ink: #12161c;
  --ink-2: #1e252f;
  --rule-dk: #333b45;
  --paper: #eff1ec;
  --white: #ffffff;
  --rule: #d3d8ce;
  --rule-2: #e4e7df;
  --amber: #e0a03a;
  --amber-dk: #ce8f2c;
  --teal: #2e6f68;
  --muted: #686f65;
  --muted-dk: #8b939c;
  --r: 3px;
  --wrap: 1120px;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-ui: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
}

*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p { margin: 0; }
a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

.disp { font-family: var(--font-display); font-weight: 800; letter-spacing: -0.02em; }

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.eyebrow {
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--muted);
}

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

.top {
  background: var(--ink);
  color: var(--paper);
  position: sticky;
  top: 0;
  z-index: 40;
}

.top-in {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 60px;
}

.mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: 0.14em;
  color: var(--white);
  text-decoration: none;
}

.mark span { color: var(--amber); margin-left: 0.14em; }

.top-nav {
  margin-left: auto;
  display: flex;
  gap: 4px;
  align-items: center;
}

.tab {
  font-size: 13px;
  font-weight: 500;
  padding: 11px 13px;
  border-radius: var(--r);
  color: var(--muted-dk);
  text-decoration: none;
  transition: color 0.12s;
}

.tab:hover { color: var(--white); }

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

.hero {
  background: var(--ink);
  color: var(--paper);
  border-top: 1px solid var(--rule-dk);
  padding: 64px 0 72px;
}

.hero-in {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.hero .eyebrow { color: var(--muted-dk); margin-bottom: 18px; }

.hero h1 {
  font-size: clamp(40px, 7.6vw, 88px);
  line-height: 0.98;
  max-width: 12ch;
  color: var(--white);
}

.hero h1 em { font-style: normal; color: var(--amber); }

.hero p.lede {
  color: var(--muted-dk);
  max-width: 52ch;
  margin-top: 16px;
  font-size: 16px;
}

.hero-actions { margin-top: 28px; }

.btn {
  display: inline-block;
  text-align: center;
  padding: 13px 22px;
  border-radius: var(--r);
  font-weight: 600;
  font-size: 14.5px;
  text-decoration: none;
  transition: background 0.12s;
}

.btn-p { background: var(--amber); color: var(--ink); }
.btn-p:hover { background: var(--amber-dk); }
.btn-s { background: var(--white); color: var(--ink); border: 1px solid var(--ink); }
.btn-s:hover { background: var(--paper); }

/* The specimen record: slab label, binder cover, figures. */

.specimen-cap { color: var(--muted-dk); margin-bottom: 8px; }

.rec {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--amber);
  border-radius: var(--r);
  overflow: hidden;
}

.label {
  display: flex;
  align-items: stretch;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 2px solid var(--amber);
}

.label-l { padding: 7px 10px; flex: 1; min-width: 0; }

.label-id {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--amber);
  letter-spacing: 0.07em;
}

.label-seller {
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
  margin-top: 2px;
}

.label-seller .num { font-weight: 400; color: var(--muted-dk); }

.label-r {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 9px;
  border-left: 1px solid var(--rule-dk);
  min-width: 64px;
}

.label-pct {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 19px;
  color: var(--amber);
  line-height: 1;
}

.label-cap {
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-dk);
  margin-top: 3px;
}

.cover {
  aspect-ratio: 16 / 8;
  background: var(--ink-2);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  padding: 9px;
}

.pocket { background: rgba(239, 241, 236, 0.07); border-radius: 1.5px; }
.pocket.hit { background: rgba(224, 160, 58, 0.5); }

.rec-body { padding: 14px 16px 16px; }

.rec-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
}

.rec-figs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 12px;
  border-top: 1px solid var(--rule-2);
}

.rec-figs > div { padding: 10px 12px 0 0; }
.rec-figs > div + div { padding-left: 12px; border-left: 1px solid var(--rule-2); }

.fig-v {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.rec-note { margin-top: 12px; font-size: 12.5px; color: var(--muted); }

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

.section { padding: 64px 0 0; }
.section:last-of-type { padding-bottom: 72px; }

.section-title {
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.05;
  margin-top: 8px;
  max-width: 20ch;
}

.cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  margin-top: 24px;
}

.prose p { max-width: 60ch; }
.prose p + p { margin-top: 12px; }

.options { border-top: 1px solid var(--rule); }

.options > div {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 4px 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}

.options .num { font-size: 12.5px; color: var(--muted); padding-top: 3px; }

.options h3,
.panel h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.options p { grid-column: 2; color: var(--muted); }

.panel {
  margin-top: 24px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--r);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.panel > div { padding: 22px 20px 24px; }
.panel > div + div { border-left: 1px solid var(--rule-2); }

.panel .num {
  display: block;
  font-size: 10px;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-bottom: 12px;
}

.panel p { margin-top: 8px; color: var(--muted); }

.runs {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px 56px;
}

.runs .prose { flex: 1 1 420px; }
.runs .prose a { text-underline-offset: 3px; }

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

footer.site {
  padding: 26px 0 44px;
  font-size: 12px;
  border-top: 1px solid var(--rule-dk);
  background: var(--ink);
  color: var(--muted-dk);
}

footer.site .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 28px;
}

footer.site nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
footer.site a { color: var(--paper); text-decoration: none; }
footer.site a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- narrow */

@media (max-width: 860px) {
  .hero { padding: 44px 0 52px; }
  .hero-in,
  .cols { grid-template-columns: 1fr; gap: 36px; }
  .panel { grid-template-columns: 1fr; }
  .panel > div + div { border-left: 0; border-top: 1px solid var(--rule-2); }
  .section { padding-top: 48px; }
}

@media (max-width: 480px) {
  .tab.wide { display: none; }
}

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