/* The demo hub is Sarcio's own page, so it wears the real brand: the ice
   canvas, ink neutrals, Jost display + Inter body, and brand-700 interactive
   from the design system. */
:root {
  --bg: #f7f9f9;
  --paper: #ffffff;
  --line: #dfe6e6;
  --ink: #1b2430;
  --ink-2: #4e5a5c;
  --brand: #047857;
  --brand-light: #10b981;
  --brand-dark: #005c4b;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.6 Inter, system-ui, -apple-system, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px 96px; }
header.site {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0; border-bottom: 1px solid var(--line); margin-bottom: 44px;
}
.logo { display: flex; align-items: center; gap: 9px; }
.logo a { display: flex; align-items: center; gap: 9px; color: var(--ink); text-decoration: none; }
.logo svg { width: 22px; height: 22px; }
.logo .word { font: 400 21px/1 Jost, 'Century Gothic', system-ui, sans-serif; letter-spacing: 0.02em; }
.crumb { font-size: 13px; }
.crumb a { color: var(--brand); text-decoration: none; font-weight: 500; }
.crumb a:hover { text-decoration: underline; }
.kicker {
  color: var(--brand); font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px;
}
h1 {
  font: 600 40px/1.14 Jost, 'Century Gothic', system-ui, sans-serif;
  letter-spacing: -0.015em; margin: 0 0 12px;
}
.lede { color: var(--ink-2); max-width: 64ch; margin: 0 0 36px; font-size: 16px; }
.scenario-card {
  display: block; text-decoration: none; color: inherit;
  background: var(--paper); border: 1px solid var(--line); border-radius: 16px;
  padding: 24px 26px; margin-bottom: 16px;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
.scenario-card:hover {
  border-color: var(--brand);
  box-shadow: 0 4px 8px rgba(27, 36, 48, 0.06), 0 8px 24px rgba(27, 36, 48, 0.08);
}
.scenario-card .tag {
  color: var(--ink-2); font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.scenario-card .tag b { color: var(--brand); font-weight: 600; }
.scenario-card h2 {
  font: 500 22px/1.25 Jost, 'Century Gothic', system-ui, sans-serif;
  margin: 8px 0 6px;
}
.scenario-card .sub { color: var(--ink-2); font-size: 14px; margin: 0; max-width: 70ch; }
.scenario-card .go { color: var(--brand); font-weight: 600; font-size: 14px; margin-top: 12px; display: inline-block; }
.scenario-card code {
  font: 12px 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  background: #eef2f2; border-radius: 4px; padding: 1px 5px;
}
footer.site {
  margin-top: 44px; color: var(--ink-2); font-size: 13px;
  border-top: 1px solid var(--line); padding-top: 18px; max-width: 72ch;
}