:root {
  --bg: #FBF9F8;
  --card: #FFFFFF;
  --ink: #241C1F;
  --muted: #71646A;
  --ruby: #A81D3C;
  --ruby-soft: #F7E3E8;
  --line: #E9DFE2;
  --tok-1: #F5D9DF;
  --tok-2: #DCE8DA;
  --tok-3: #DDE3F0;
  --tok-4: #F3E6CF;
  --chip-bg: #F3EEF0;
  --code-bg: #F4EFF1;
  --ok: #2E7D4F;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1D1618;
    --card: #261E21;
    --ink: #F2EAED;
    --muted: #A3939A;
    --ruby: #F06A85;
    --ruby-soft: #3D2229;
    --line: #3A2F33;
    --tok-1: #4A2B33;
    --tok-2: #2C3A2C;
    --tok-3: #2B3346;
    --tok-4: #453526;
    --chip-bg: #2F2629;
    --code-bg: #2A2225;
    --ok: #6FBF8F;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}
.mono { font-family: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace; }

main { max-width: 760px; margin: 0 auto; padding: 56px 24px 80px; }

/* ---------- hero ---------- */
.eyebrow {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
}
.eyebrow .dot { color: var(--ruby); }
.eyebrow a { color: var(--muted); text-decoration: none; }
.eyebrow a:hover { color: var(--ruby); }

h1.tokens {
  font-family: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  font-size: clamp(34px, 7vw, 54px);
  font-weight: 700; letter-spacing: -0.02em;
  margin: 18px 0 4px; line-height: 1.25; text-wrap: balance;
}
.tok {
  display: inline-block; border-radius: 6px; padding: 0 0.08em;
  position: relative; cursor: default;
  transition: transform 0.15s ease;
}
.tok:nth-of-type(1) { background: var(--tok-1); }
.tok:nth-of-type(2) { background: var(--tok-2); }
.tok:nth-of-type(3) { background: var(--tok-3); }
.tok:nth-of-type(4) { background: var(--tok-4); }
.tok::after {
  content: attr(data-id);
  position: absolute; left: 50%; transform: translateX(-50%) translateY(4px);
  top: 100%; font-size: 12px; font-weight: 400; color: var(--muted);
  opacity: 0; transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: none; white-space: nowrap;
}
.tok:hover { transform: translateY(-2px); }
.tok:hover::after { opacity: 1; transform: translateX(-50%) translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .tok, .tok::after { transition: none; }
  .tok:hover { transform: none; }
}
.tok-caption {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12.5px; color: var(--muted); margin: 14px 0 0;
}
.tok-caption b { color: var(--ruby); font-weight: 600; }

.tagline { font-size: 19px; max-width: 34em; margin: 26px 0 0; text-wrap: balance; }
.tagline strong { color: var(--ruby); }

.links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.links a {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13.5px; text-decoration: none; color: var(--ink);
  border: 1px solid var(--line); border-radius: 8px; padding: 7px 14px;
  background: var(--card); transition: border-color 0.15s ease;
}
.links a:hover, .links a:focus-visible { border-color: var(--ruby); color: var(--ruby); outline: none; }
.links a.primary { background: var(--ruby); border-color: var(--ruby); color: #FFF7F9; }
.links a.primary:hover { opacity: 0.9; color: #FFF7F9; }

/* ---------- sections ---------- */
section { margin-top: 72px; }
.label {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12.5px; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--ruby); display: flex; align-items: center; gap: 14px; margin: 0 0 22px;
}
.label::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* maintenant */
.now-intro { margin: 0 0 20px; max-width: 38em; }
.modules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 620px) { .modules { grid-template-columns: 1fr; } }
.module {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px 16px 14px; display: flex; flex-direction: column; gap: 8px;
}
.module .m-no {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px; color: var(--muted);
}
.module h3 { margin: 0; font-size: 15.5px; line-height: 1.35; }
.module p { margin: 0; font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.status {
  align-self: flex-start; margin-top: auto;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11.5px; letter-spacing: 0.04em;
  border-radius: 99px; padding: 3px 10px;
}
.status.live { background: var(--ruby-soft); color: var(--ruby); }
.status.next { background: var(--chip-bg); color: var(--muted); }

/* parcours */
.xp { display: grid; grid-template-columns: 118px 1fr; gap: 8px 22px; }
@media (max-width: 620px) { .xp { grid-template-columns: 1fr; } }
.xp .when {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px; color: var(--muted); padding-top: 3px;
  font-variant-numeric: tabular-nums;
}
.xp .what { padding-bottom: 26px; border-left: 1px solid var(--line); padding-left: 22px; position: relative; }
@media (max-width: 620px) { .xp .what { border-left: none; padding-left: 0; } }
.xp .what::before {
  content: ""; position: absolute; left: -4.5px; top: 8px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ruby); border: 2px solid var(--bg);
}
@media (max-width: 620px) { .xp .what::before { display: none; } }
.xp h3 { margin: 0 0 4px; font-size: 16.5px; }
.xp h3 span { color: var(--muted); font-weight: 400; }
.xp p { margin: 0; font-size: 14.5px; color: var(--muted); max-width: 36em; }

/* compétences */
.skills-group { margin-bottom: 22px; }
.skills-group h3 {
  font-size: 13.5px; margin: 0 0 10px; font-weight: 600; color: var(--muted);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px; background: var(--chip-bg); color: var(--ink);
  border-radius: 7px; padding: 5px 11px;
}
.chip.learning { background: var(--ruby-soft); color: var(--ruby); }

/* open source */
.oss { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 620px) { .oss { grid-template-columns: 1fr; } }
.oss a {
  text-decoration: none; color: inherit;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px; transition: border-color 0.15s ease;
}
.oss a:hover, .oss a:focus-visible { border-color: var(--ruby); outline: none; }
.oss .name {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 14px; font-weight: 600; color: var(--ruby);
}
.oss p { margin: 4px 0 0; font-size: 13.5px; color: var(--muted); }
.vault {
  margin-top: 14px; font-size: 13.5px; color: var(--muted);
  display: flex; align-items: center; gap: 8px;
}
.vault .badge {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11.5px; color: var(--ok); border: 1px solid var(--ok);
  border-radius: 99px; padding: 2px 9px;
}

/* témoignage */
blockquote {
  margin: 0; padding: 4px 0 4px 24px; border-left: 3px solid var(--ruby);
  font-size: 16.5px; line-height: 1.7; max-width: 36em; font-style: italic;
}
blockquote footer { margin-top: 10px; font-style: normal; font-size: 13.5px; color: var(--muted); }

/* journal */
.posts { display: flex; flex-direction: column; gap: 12px; }
.post {
  display: block; text-decoration: none; color: inherit;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 18px 20px; transition: border-color 0.15s ease;
}
.post:hover, .post:focus-visible { border-color: var(--ruby); outline: none; }
.post .date {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12.5px; color: var(--muted);
}
.post h3 { margin: 6px 0 6px; font-size: 17px; }
.post p { margin: 0; font-size: 14.5px; color: var(--muted); }

/* ---------- pages de contenu (billets, à-propos) ---------- */
.prose { font-size: 16.5px; }
.prose .post-head { margin: 18px 0 30px; }
.prose .date {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px; color: var(--muted);
}
.prose h1 { font-size: clamp(28px, 5vw, 38px); line-height: 1.25; margin: 8px 0 0; text-wrap: balance; }
.prose h2 {
  font-size: 21px; margin: 44px 0 12px;
  padding-bottom: 8px; border-bottom: 1px solid var(--line);
}
.prose h3 { font-size: 17.5px; margin: 32px 0 10px; }
.prose p, .prose li { max-width: 40em; }
.prose a { color: var(--ruby); }
.prose img { max-width: 100%; border-radius: 8px; }
.prose code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.88em; background: var(--code-bg);
  border-radius: 5px; padding: 2px 6px;
}
.prose pre {
  background: var(--code-bg); border: 1px solid var(--line);
  border-radius: 10px; padding: 16px 18px; overflow-x: auto;
  font-size: 13.5px; line-height: 1.6;
}
.prose pre code { background: none; padding: 0; font-size: inherit; }
.prose .post-foot { margin-top: 48px; }
.prose ol li, .prose ul li { margin-bottom: 6px; }

/* footer */
footer.site {
  margin-top: 80px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12.5px; color: var(--muted);
}
footer.site a { color: var(--muted); }
footer.site a:hover { color: var(--ruby); }

.quotes { display: flex; flex-direction: column; gap: 28px; }