/* =============================================================
   HERMETIC TRADER — Shared Stylesheet
   Design tokens · typography · shared components
   Update here, every page updates.
   ============================================================= */

/* ---- Design tokens ---- */
:root {
  --obsidian: #0A0908;
  --onyx: #14110F;
  --shadow: #1F1B17;
  --shadow-2: #2A241E;

  --gold: #D4A22A;
  --gold-bright: #F0BE3C;
  --gold-dim: #9A7818;
  --gold-faint: #5C4612;
  --gold-label: #E0B83A;

  --bone: #F5ECD7;
  --bone-dim: #C4B895;
  --bone-info: #D6C9A3;

  --crimson: #8B2929;
  --crimson-bright: #D87060;
  --green: #D9C988;

  --font-display: 'Cinzel', serif;
  --font-editorial: 'Cormorant Garamond', serif;
  --font-ui: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, h4, p, ul, ol { margin: 0; padding: 0; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---- Base ---- */
html, body {
  background: var(--obsidian);
  color: var(--bone);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ---- Layout containers ---- */
.container { max-width: 1080px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 32px; }

/* ---- Header / Nav ---- */
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 32px;
  border-bottom: 1px solid var(--gold-dim);
}
.site-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}
.site-brand-mark { width: 28px; height: 28px; }
.site-brand-name {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.32em;
  color: var(--gold-bright);
  text-transform: uppercase;
  font-weight: 600;
}
.site-nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.site-nav-link {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--bone-info);
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s;
}
.site-nav-link:hover { color: var(--gold-bright); }
.site-nav-link.active {
  color: var(--gold-bright);
  border-bottom: 1.5px solid var(--gold-bright);
  padding-bottom: 4px;
}
.site-nav-cta {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: transparent;
  border: 1.5px solid var(--gold-bright);
  color: var(--gold-bright);
  padding: 10px 20px;
  font-weight: 600;
  transition: background 0.15s;
}
.site-nav-cta:hover { background: rgba(240, 190, 60, 0.1); }

/* Mobile hamburger placeholder */
.site-nav-burger {
  display: none;
  flex-direction: column;
  gap: 3px;
  background: none;
  border: none;
  padding: 8px;
}
.site-nav-burger span {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--bone-info);
}

/* ---- Footer ---- */
.site-foot {
  padding: 28px 40px;
  border-top: 1px solid var(--gold-dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--bone-info);
  letter-spacing: 0.06em;
}
.site-foot-links {
  display: flex;
  gap: 22px;
}
.site-foot a:hover { color: var(--gold-bright); }

/* ---- Section primitives ---- */
.section { padding: 64px 40px; }
.section-tinted { background: var(--onyx); }
.section-bordered { border-top: 1px solid var(--gold-dim); border-bottom: 1px solid var(--gold-dim); }

.section-tag {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.36em;
  color: var(--gold-label);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 8px;
  font-weight: 600;
}
.section-sub {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: 18px;
  color: var(--bone-info);
  text-align: center;
  margin-bottom: 40px;
}

/* ---- Hero ---- */
.hero {
  padding: 64px 40px 48px;
  text-align: center;
  background: radial-gradient(ellipse at center top, rgba(212, 162, 42, 0.08) 0%, transparent 60%);
}
.hero-stamp {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-dim);
  letter-spacing: 0.16em;
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: 54px;
  font-weight: 600;
  color: var(--gold-bright);
  letter-spacing: 0.04em;
  line-height: 1.05;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.hero-tag {
  font-family: var(--font-ui);
  font-size: 18px;
  color: var(--bone-info);
  max-width: 600px;
  margin: 0 auto 14px;
  line-height: 1.5;
}
.hero-aphorism {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: 17px;
  color: var(--bone-info);
  margin-bottom: 32px;
}
.hero-cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
}
.hero-trial-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--bone-info);
  margin-top: 18px;
  letter-spacing: 0.06em;
}

/* ---- Buttons ---- */
.btn {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 16px 32px;
  font-weight: 700;
  border-radius: 0;
  border: 1.5px solid transparent;
  transition: all 0.15s;
}
.btn-primary {
  background: var(--gold-bright);
  border-color: var(--gold-bright);
  color: var(--obsidian);
}
.btn-primary:hover {
  background: var(--gold);
  border-color: var(--gold);
}
.btn-ghost {
  background: transparent;
  border-color: var(--gold-dim);
  color: var(--bone);
}
.btn-ghost:hover {
  border-color: var(--gold-bright);
  color: var(--gold-bright);
}

/* ---- Stats bar ---- */
.stats-bar {
  padding: 32px 40px;
  background: var(--onyx);
  border-top: 1px solid var(--gold-dim);
  border-bottom: 1px solid var(--gold-dim);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--gold-bright);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--bone-info);
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ---- Product cards ---- */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 920px;
  margin: 0 auto;
}
.product-card {
  position: relative;
  background: linear-gradient(180deg, var(--onyx) 0%, var(--obsidian) 100%);
  border: 1px solid var(--gold-dim);
  padding: 32px 30px;
  transition: border-color 0.15s;
}
.product-card:hover { border-color: var(--gold-bright); }
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 12px; height: 12px;
  border-top: 2px solid var(--gold-bright);
  border-left: 2px solid var(--gold-bright);
}
.product-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 12px; height: 12px;
  border-bottom: 2px solid var(--gold-bright);
  border-right: 2px solid var(--gold-bright);
}
.product-id {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gold-dim);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}
.product-name {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.18em;
  color: var(--gold-bright);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
}
.product-essence {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: 15px;
  color: var(--bone-info);
  margin-bottom: 14px;
}
.product-desc {
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--bone);
  margin-bottom: 20px;
  line-height: 1.5;
}
.product-feats {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--bone-info);
  line-height: 1.95;
  padding-top: 16px;
  border-top: 1px dashed var(--gold-faint);
  letter-spacing: 0.02em;
}
.product-feats > div::before {
  content: '· ';
  color: var(--gold-bright);
}

/* Status badge for product cards */
.product-status {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  margin-left: 8px;
  border: 1px solid;
  text-transform: uppercase;
  vertical-align: middle;
}
.product-status.live { color: var(--green); border-color: var(--green); }
.product-status.soon { color: var(--gold-dim); border-color: var(--gold-dim); }

/* ---- "What you'll measure" cards ---- */
.measure-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 920px;
  margin: 0 auto;
}
.measure-card {
  padding: 22px;
  border-left: 2px solid var(--gold-bright);
  background: var(--obsidian);
  border-top: 0.5px solid var(--gold-faint);
  border-right: 0.5px solid var(--gold-faint);
  border-bottom: 0.5px solid var(--gold-faint);
}
.measure-label {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold-label);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
}
.measure-text {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--bone);
  line-height: 1.55;
}

/* ---- Closing aphorism ---- */
.closing-aphorism {
  padding: 48px 40px;
  border-top: 1px solid var(--gold-dim);
  text-align: center;
  background: var(--onyx);
}
.closing-aphorism-text {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: 20px;
  color: var(--bone);
  line-height: 1.5;
  max-width: 680px;
  margin: 0 auto;
}

/* ---- Mobile ---- */
@media (max-width: 760px) {
  .site-nav-links { display: none; }
  .site-nav-burger { display: flex; }
  .site-brand-name { font-size: 13px; letter-spacing: 0.24em; }

  .hero { padding: 36px 22px 32px; }
  .hero-title { font-size: 32px; letter-spacing: 0.03em; }
  .hero-tag { font-size: 15px; }
  .hero-cta-row { flex-direction: column; gap: 10px; }
  .btn { width: 100%; padding: 14px; font-size: 12px; }

  .section { padding: 36px 22px; }

  .stats-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .stat-num { font-size: 24px; }

  .product-grid { grid-template-columns: 1fr; gap: 14px; }
  .product-card { padding: 22px 20px; }
  .product-name { font-size: 18px; }

  .measure-grid { grid-template-columns: 1fr; gap: 12px; }

  .closing-aphorism { padding: 36px 22px; }
  .closing-aphorism-text { font-size: 17px; }

  .site-foot { flex-direction: column; gap: 12px; padding: 22px; text-align: center; }
  .site-foot-links { flex-wrap: wrap; justify-content: center; gap: 14px; }
}