:root {
  --manifest: #f2eee4; --sheet: #fbf9f3; --ink: #14161b; --ink-soft: #555a63; --ink-faint: #94928c;
  --line: #e2ddcf; --line-strong: #c7c0ac; --asphalt: #14161b; --petrol: #0e3b38;
  --signal: #f0a017; --signal-deep: #d6850a; --signal-soft: #fcecc6; --ok: #2f7d3b;
  --display: "Barlow Condensed", system-ui, sans-serif; --body: "Barlow", system-ui, sans-serif; --mono: "IBM Plex Mono", monospace;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--manifest); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.62;
  background-image: linear-gradient(rgb(20 22 27 / .025) 1px, transparent 1px), linear-gradient(90deg, rgb(20 22 27 / .025) 1px, transparent 1px);
  background-size: 26px 26px;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 0 24px; }
.wide { max-width: 1120px; }
a { color: var(--signal-deep); }

/* header */
header { border-bottom: 2px solid var(--ink); background: var(--sheet); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 13px 0; max-width: 1120px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.logo { display: inline-flex; align-items: center; text-decoration: none; }
.logo b, .logo i { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: 22px; padding: 2px 9px; font-style: normal; }
.logo b { background: var(--ink); color: var(--sheet); }
.logo i { border: 2px solid var(--ink); color: var(--ink); margin-left: -2px; }
.nav-cta { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: 15px; text-decoration: none; color: var(--ink); border: 2px solid var(--ink); background: var(--signal); padding: 9px 16px; }

/* kicker / breadcrumb */
.kicker { font-family: var(--mono); font-weight: 600; text-transform: uppercase; letter-spacing: .22em; font-size: 12px; color: var(--signal-deep); display: inline-flex; align-items: center; gap: 9px; }
.kicker::before { content: ""; width: 22px; height: 2px; background: var(--signal); display: inline-block; }
.crumb { font-family: var(--mono); font-size: 12.5px; color: var(--ink-faint); letter-spacing: .04em; margin: 30px 0 6px; }
.crumb a { color: var(--ink-soft); text-decoration: none; }
.crumb a:hover { color: var(--ink); }

/* article */
main { padding: 8px 0 64px; }
h1 { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: clamp(34px, 5.5vw, 56px); line-height: 1; letter-spacing: .005em; margin: 6px 0 0; }
.lead { font-size: 19px; color: var(--ink-soft); margin: 18px 0 4px; }
.def {
  background: var(--sheet); border: 2px solid var(--ink); border-left: 6px solid var(--signal); box-shadow: 5px 5px 0 0 rgb(20 22 27 / .1);
  padding: 18px 22px; margin: 26px 0; font-size: 17.5px;
}
.def .lbl { font-family: var(--mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: .16em; color: var(--ink-faint); display: block; margin-bottom: 6px; }
h2 { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: 26px; letter-spacing: .02em; margin: 38px 0 8px; padding-top: 20px; border-top: 2px solid var(--line-strong); }
h3 { font-family: var(--display); font-weight: 600; text-transform: uppercase; font-size: 19px; letter-spacing: .03em; margin: 22px 0 4px; }
p { color: #2b2e35; margin: 12px 0; }
ul, ol { color: #2b2e35; margin: 12px 0 12px 2px; padding-left: 22px; }
li { margin: 6px 0; }
strong { font-weight: 600; color: var(--ink); }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* glossaire index grid */
.g-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border: 2px solid var(--ink); background: var(--sheet); margin-top: 30px; }
.g-card { padding: 22px 24px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); text-decoration: none; color: var(--ink); transition: background .15s; }
.g-card:nth-child(-n+2) { border-top: 0; }
.g-card:nth-child(odd) { border-left: 0; }
.g-card:hover { background: var(--signal-soft); }
.g-card h3 { margin: 0 0 6px; color: var(--ink); }
.g-card p { color: var(--ink-soft); font-size: 15px; margin: 0; }

/* termes liés + CTA */
.related { margin-top: 40px; padding-top: 22px; border-top: 2px solid var(--line-strong); }
.related .kicker { margin-bottom: 12px; }
.related a { display: inline-block; font-family: var(--mono); font-size: 14px; text-decoration: none; color: var(--ink); border: 1.5px solid var(--ink); background: var(--sheet); padding: 6px 12px; margin: 0 6px 8px 0; }
.related a:hover { background: var(--signal-soft); }
.cta {
  background: var(--asphalt); color: var(--sheet); border: 2px solid var(--ink); margin: 44px 0 0;
  padding: 30px 30px; display: flex; align-items: center; justify-content: space-between; gap: 22px; flex-wrap: wrap;
}
.cta h2 { border: 0; padding: 0; margin: 0 0 6px; color: #fff; font-size: 27px; }
.cta p { color: #b7bcb6; margin: 0; max-width: 460px; }
.cta a { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: 16px; text-decoration: none; color: var(--ink); background: var(--signal); border: 2px solid var(--signal); padding: 12px 22px; white-space: nowrap; }
.cta a:hover { filter: brightness(.95); }

footer { border-top: 2px solid var(--ink); padding: 24px 0; font-family: var(--mono); font-size: 13px; color: var(--ink-faint); }
footer .wrap { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; max-width: 1120px; }
footer a { color: var(--ink-soft); text-decoration: none; }

@media (max-width: 620px) { .g-grid { grid-template-columns: 1fr; } .g-card { border-left: 0; } }