/* =====================================================================
   1891 /products/* — shared stylesheet for the products section.
   Inherits umbrella tokens, layers product-specific patterns on top.
   Palette mirrors the root site (Ink + Signal/Brass) so the chrome
   stays consistent end-to-end. WCAG 2.2 AA contrast throughout.
   ===================================================================== */

:root {
  --ink-1000: #050810;
  --ink-900:  #0a0d18;
  --ink-850:  #0e1322;
  --ink-800:  #131b2f;
  --ink-700:  #1a2238;
  --ink-600:  #243054;
  --ink-300:  #8a93ab;
  --ink-200:  #c0c6d6;
  --ink-100:  #e7eaf2;
  --signal-300: #ffd98a;
  --signal-400: #ffc66b;
  --signal-500: #f4a93d;  /* brass */
  --mint:       #5dffb1;
  --sky:        #8fdcef;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background:
    radial-gradient(ellipse 1200px 700px at 0% -10%, rgba(36, 48, 84, 0.55), transparent 60%),
    radial-gradient(ellipse 900px 500px at 100% 110%, rgba(244, 169, 61, 0.06), transparent 70%),
    var(--ink-900);
  color: var(--ink-100);
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  min-height: 100vh;
  line-height: 1.6;
}
a { color: var(--signal-400); text-decoration: none; }
a:hover { color: var(--signal-300); }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

/* ─── Type ───────────────────────────────────────────────────────── */
h1, h2, h3 { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; color: #fff; letter-spacing: -0.01em; }
h1 { font-size: clamp(40px, 6.2vw, 64px); line-height: 1.04; margin: 0 0 24px; }
h2 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.12; margin: 0 0 16px; }
h3 { font-size: 22px; line-height: 1.2; margin: 0 0 8px; }
p { margin: 0 0 16px; }

.eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--signal-400); display: block; margin-bottom: 18px;
}

/* ─── Buttons ────────────────────────────────────────────────────── */
.btn-primary, .btn-ghost {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  line-height: 1;
  transition: background .15s, color .15s, border-color .15s;
}
.btn-primary {
  background: var(--signal-500); color: var(--ink-1000);
}
.btn-primary:hover, .btn-primary:focus { background: var(--signal-400); color: var(--ink-1000); }
.btn-ghost {
  background: transparent;
  color: var(--ink-100);
  border: 1px solid var(--ink-600);
  font-weight: 600;
}
.btn-ghost:hover, .btn-ghost:focus { border-color: var(--signal-500); color: var(--signal-400); }

:focus-visible { outline: 2px solid var(--signal-500); outline-offset: 3px; border-radius: 4px; }

/* ─── Products overview hero ─────────────────────────────────────── */
.p-hero {
  padding: 84px 0 40px;
}
.p-hero h1 .accent { color: var(--signal-400); }
.p-hero .lede {
  font-size: 19px;
  color: var(--ink-200);
  line-height: 1.55;
  max-width: 62ch;
}
.p-hero .lede b { color: #fff; font-weight: 600; }

/* ─── Product cards (overview page) ───────────────────────────────── */
.p-cards { padding: 32px 0 64px; }
.p-cards .wrap { display: grid; gap: 22px; }

.product-card {
  background: var(--ink-850);
  border: 1px solid var(--ink-700);
  border-left: 3px solid var(--signal-500);
  border-radius: 14px;
  padding: 32px 32px 28px;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform .15s, border-color .15s, background .15s;
}
.product-card:hover, .product-card:focus {
  transform: translateY(-2px);
  background: var(--ink-800);
  color: inherit;
}
.product-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.product-card__pill {
  display: inline-block;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-900);
  background: var(--signal-500);
  padding: 4px 10px;
  border-radius: 999px;
}
.product-card__pill--soon {
  background: transparent;
  color: var(--sky);
  border: 1px solid var(--ink-600);
}
/* Quiet 1891 Pro / Studio Partner badge — Mono caption, brass on paper-toned bg.
   Per studio-partner one-pager: never a sticker; never in the hero. */
.product-card__badge {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal-400);
  background: rgba(244, 169, 61, 0.08);
  border: 1px solid rgba(244, 169, 61, 0.25);
  padding: 4px 10px;
  border-radius: 999px;
}
.product-card__name {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 3.4vw, 36px);
  line-height: 1.1;
  color: #fff;
  margin: 0 0 8px;
}
.product-card__tagline {
  color: var(--signal-300);
  font-size: 17px;
  margin: 0 0 16px;
  max-width: 62ch;
}
.product-card__what {
  color: var(--ink-200);
  font-size: 15.5px;
  line-height: 1.6;
  max-width: 70ch;
  margin: 0 0 14px;
}
.product-card__who {
  color: var(--ink-200);
  font-size: 14.5px;
  line-height: 1.55;
  max-width: 70ch;
  margin: 0 0 22px;
}
.product-card__who b { color: #fff; font-weight: 600; }
.product-card__cta {
  display: inline-block;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal-400);
}
.product-card:hover .product-card__cta,
.product-card:focus .product-card__cta { color: var(--signal-300); }

/* ─── Bonus / Visual Quiz strip on overview ──────────────────────── */
.p-bonus {
  padding: 48px 0;
  background: rgba(13, 18, 32, 0.55);
  border-top: 1px solid var(--ink-700);
  border-bottom: 1px solid var(--ink-700);
}
.p-bonus__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: center;
}
@media (max-width: 760px) { .p-bonus__inner { grid-template-columns: 1fr; } }
.p-bonus__list {
  margin: 0;
  padding-left: 18px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-200);
}
.p-bonus__list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--ink-700);
}
.p-bonus__list li:last-child { border-bottom: none; }

/* ─── Contract + Studio strips on overview ───────────────────────── */
.p-contract, .p-studio {
  padding: 56px 0;
}
.p-contract p, .p-studio p {
  color: var(--ink-200);
  font-size: 16px;
  max-width: 72ch;
}
.p-studio {
  background: rgba(13, 18, 32, 0.4);
  border-top: 1px solid var(--ink-700);
}

/* ─── Per-product page chrome ────────────────────────────────────── */
.product-hero {
  padding: 72px 0 36px;
}
.product-hero__eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--signal-400);
  margin-bottom: 18px;
  display: block;
}
.product-hero h1 {
  max-width: 18ch;
}
.product-hero__tagline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.35;
  color: var(--signal-300);
  font-style: italic;
  margin: 0 0 28px;
  max-width: 56ch;
}
.product-hero__lede {
  font-size: 18px;
  color: var(--ink-200);
  line-height: 1.6;
  max-width: 64ch;
  margin: 0 0 32px;
}
.product-hero__lede b { color: #fff; font-weight: 600; }
.product-hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ─── Section base for product detail pages ─────────────────────── */
.section {
  padding: 56px 0;
}
.section--alt {
  background: rgba(13, 18, 32, 0.5);
  border-top: 1px solid var(--ink-700);
  border-bottom: 1px solid var(--ink-700);
}
.section h2 { max-width: 24ch; }
.section p, .section li {
  color: var(--ink-200);
  font-size: 16px;
  line-height: 1.65;
  max-width: 72ch;
}
.section ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}
.section ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
}
.section ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 11px;
  width: 8px; height: 8px;
  background: var(--signal-500);
  border-radius: 1px;
  transform: rotate(45deg);
}

/* ─── Pricing table ──────────────────────────────────────────────── */
.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 24px 0 18px;
}
.pricing__tier {
  background: var(--ink-850);
  border: 1px solid var(--ink-700);
  border-radius: 12px;
  padding: 22px 22px 20px;
}
.pricing__tier--feature {
  border-color: var(--signal-500);
  background: linear-gradient(180deg, var(--ink-850), var(--ink-800));
}
.pricing__name {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal-400);
  margin: 0 0 10px;
}
.pricing__price {
  font-family: 'DM Serif Display', serif;
  font-size: 28px;
  line-height: 1.1;
  color: #fff;
  margin: 0 0 6px;
}
.pricing__price small {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-300);
  letter-spacing: 0;
}
.pricing__for {
  color: var(--ink-200);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}
.pricing__note {
  color: var(--ink-300);
  font-size: 14px;
  margin: 6px 0 0;
  font-style: italic;
}
.pricing-footnote {
  color: var(--ink-300);
  font-size: 14px;
  font-style: italic;
  margin: 14px 0 0;
}

/* ─── Studio Partner callout (quiet, near bottom) ────────────────── */
.studio-callout {
  margin-top: 32px;
  padding: 28px 28px 24px;
  background: rgba(244, 169, 61, 0.04);
  border: 1px solid rgba(244, 169, 61, 0.18);
  border-radius: 12px;
}
.studio-callout__badge {
  display: inline-block;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--signal-400);
  margin-bottom: 12px;
}
.studio-callout h3 {
  font-size: 22px;
  color: #fff;
  margin: 0 0 8px;
}
.studio-callout p {
  color: var(--ink-200);
  font-size: 15px;
  margin: 0 0 14px;
}

/* ─── Note from 1891 (heritage tail) ─────────────────────────────── */
.heritage-tail {
  background: rgba(13, 18, 32, 0.55);
  border-top: 1px solid var(--ink-700);
  border-bottom: 1px solid var(--ink-700);
  padding: 56px 0;
}
.heritage-tail h2 { max-width: 28ch; }
.heritage-tail p {
  color: var(--ink-200);
  max-width: 64ch;
  font-size: 16.5px;
  line-height: 1.65;
}

/* ─── Visual Quiz dual-door blocks ───────────────────────────────── */
.doors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}
@media (max-width: 760px) { .doors { grid-template-columns: 1fr; } }
.door {
  background: var(--ink-850);
  border: 1px solid var(--ink-700);
  border-radius: 14px;
  padding: 28px 28px 26px;
  display: flex;
  flex-direction: column;
}
.door--primary { border-left: 3px solid var(--signal-500); }
.door--secondary { border-left: 3px solid var(--sky); }
.door__label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--signal-400);
  margin-bottom: 12px;
}
.door--secondary .door__label { color: var(--sky); }
.door h3 {
  font-size: 24px;
  margin: 0 0 10px;
  color: #fff;
}
.door p {
  color: var(--ink-200);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 16px;
  flex: 1;
}
.door .embed-code {
  background: var(--ink-900);
  border: 1px solid var(--ink-700);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12.5px;
  color: var(--ink-100);
  margin: 0 0 16px;
  overflow-x: auto;
  white-space: pre;
}

/* ─── Misc helpers ───────────────────────────────────────────────── */
.lead-strong {
  font-size: 17px;
  color: var(--ink-100);
  font-weight: 500;
}
.muted {
  color: var(--ink-300);
  font-size: 14.5px;
}
.toc {
  margin: 0 0 40px;
  padding: 18px 22px;
  background: rgba(13, 18, 32, 0.5);
  border: 1px solid var(--ink-700);
  border-radius: 12px;
}
.toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.toc a { color: var(--ink-200); }
.toc a:hover { color: var(--signal-400); }