/* ---------- Thème (clair / sombre automatique) ---------- */
:root {
  --bg: #fafafa;
  --text: #171717;
  --muted: #6b6b6b;
  --line: #e5e5e5;
  --accent: #171717;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111111;
    --text: #ededed;
    --muted: #8f8f8f;
    --line: #262626;
    --accent: #ededed;
  }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 72px 20px 48px; }
a { color: inherit; }
code { font: .9em ui-monospace, "SF Mono", Menlo, monospace; }

/* ---------- En-tête ---------- */
.kicker {
  margin: 0 0 12px;
  font: 13px/1 ui-monospace, "SF Mono", Menlo, monospace;
  color: var(--muted);
}
h1 { margin: 0 0 12px; font-size: clamp(28px, 5vw, 36px); font-weight: 600; line-height: 1.15; letter-spacing: -.02em; }
.lede { margin: 0 0 48px; max-width: 56ch; color: var(--muted); }

/* ---------- Liste de projets ---------- */
.grid { border-top: 1px solid var(--line); }
.card {
  display: grid;
  grid-template-columns: 1fr 200px;
  column-gap: 24px;
  row-gap: 2px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}
.card h2 { grid-column: 1; grid-row: 1; margin: 0; font-size: 17px; font-weight: 600; }
.card p { grid-column: 1; grid-row: 2; margin: 0; color: var(--muted); font-size: 15px; }
.tag { grid-column: 2; grid-row: 1; align-self: center; color: var(--muted); font-size: 13px; }
.host {
  grid-column: 2; grid-row: 2; align-self: start;
  font: 13px/1.4 ui-monospace, "SF Mono", Menlo, monospace;
  color: var(--muted);
}
.card:hover h2, .card:hover .host { text-decoration: underline; text-underline-offset: 3px; }
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

@media (max-width: 520px) {
  .card { grid-template-columns: 1fr; }
  .card > * { grid-column: 1; grid-row: auto; justify-self: start; }
}

/* ---------- Pied de page ---------- */
.foot { margin-top: 48px; font-size: 14px; color: var(--muted); }
.foot a { color: var(--muted); }
.foot a:hover { color: var(--text); }

/* ---------- Pages de texte (confidentialité) ---------- */
h2 { font-size: 18px; font-weight: 600; margin: 32px 0 8px; }