:root{
  --ground:#EDEFF1;
  --surface:#FFFFFF;
  --ink:#14191E;
  --muted:#59636D;
  --faint:#8A939C;
  --rule:#D2D8DD;
  --rule-soft:#E3E7EA;
  --accent:#0B6A63;
  --accent-soft:#E2EFED;
  --signal:#B06A00;
  --signal-soft:#F7EBD8;
  --shadow:0 1px 0 rgba(20,25,30,.05), 0 8px 28px -18px rgba(20,25,30,.35);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#0E1317;
    --surface:#161D23;
    --ink:#E7ECEF;
    --muted:#9AA5AE;
    --faint:#78838C;
    --rule:#2B353D;
    --rule-soft:#222B32;
    --accent:#4FB8AC;
    --accent-soft:#14312F;
    --signal:#E0A040;
    --signal-soft:#33270F;
    --shadow:0 1px 0 rgba(0,0,0,.3), 0 8px 28px -18px rgba(0,0,0,.9);
  }
}
:root[data-theme="dark"]{
  --ground:#0E1317;
  --surface:#161D23;
  --ink:#E7ECEF;
  --muted:#9AA5AE;
  --faint:#78838C;
  --rule:#2B353D;
  --rule-soft:#222B32;
  --accent:#4FB8AC;
  --accent-soft:#14312F;
  --signal:#E0A040;
  --signal-soft:#33270F;
  --shadow:0 1px 0 rgba(0,0,0,.3), 0 8px 28px -18px rgba(0,0,0,.9);
}

*{box-sizing:border-box}
body{
  background:var(--ground);
  color:var(--ink);
  font-family:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.page{max-width:1000px;margin:0 auto;padding:28px 20px 72px}

/* ---------- en-tete ---------- */
.card{
  background:var(--surface);
  border:1px solid var(--rule);
  box-shadow:var(--shadow);
}
.head{padding:34px 34px 28px;position:relative;overflow:hidden}
.head::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:6px;
  background:repeating-linear-gradient(180deg,var(--accent) 0 14px,transparent 14px 22px);
}
.eyebrow{
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);
  margin:0 0 10px;
}
h1{
  font-family:"Barlow Condensed","Arial Narrow",sans-serif;
  font-weight:700;font-size:clamp(40px,7vw,66px);line-height:.94;
  letter-spacing:.005em;text-transform:uppercase;text-wrap:balance;
  margin:0 0 12px;
}
.role{
  font-size:clamp(17px,2.2vw,20px);font-weight:500;color:var(--ink);
  max-width:60ch;margin:0 0 6px;text-wrap:balance;
}
.role em,.role b{font-style:normal;color:var(--accent);font-weight:600}
.sub{color:var(--muted);max-width:62ch;margin:0}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:12px;letter-spacing:.04em;
  padding:5px 11px;border:1px solid var(--rule);color:var(--muted);
  background:var(--ground);
}
.chip.on{background:var(--signal-soft);border-color:var(--signal);color:var(--signal);font-weight:500}

/* ---------- contact ---------- */
.contact{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  border-top:1px solid var(--rule);
}
.contact a,.contact div{
  padding:16px 20px;border-right:1px solid var(--rule-soft);
  display:flex;flex-direction:column;gap:3px;text-decoration:none;color:inherit;
}
.contact a:last-child,.contact div:last-child{border-right:0}
.contact .k{
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);
}
.contact .v{font-size:15px;font-weight:500;word-break:break-word}
.contact a:hover .v{color:var(--accent)}
.contact a:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}

/* ---------- sections ---------- */
section{margin-top:34px}
h2{
  font-family:"Barlow Condensed","Arial Narrow",sans-serif;
  font-weight:600;font-size:24px;letter-spacing:.09em;text-transform:uppercase;
  margin:0 0 14px;padding-bottom:8px;border-bottom:2px solid var(--ink);
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;
}
h2 span{
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:11px;letter-spacing:.12em;color:var(--faint);font-weight:400;text-transform:none;
}

/* ---------- reperes ---------- */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:var(--rule)}
.fact{background:var(--surface);padding:16px 18px}
.fact .n{
  font-family:"Barlow Condensed","Arial Narrow",sans-serif;
  font-size:30px;font-weight:700;line-height:1.05;color:var(--accent);
  font-variant-numeric:tabular-nums;
}
.fact .l{font-size:13.5px;color:var(--muted);margin-top:2px;line-height:1.35}

/* ---------- experiences ---------- */
.xp{display:grid;grid-template-columns:132px 1fr;gap:0}
.xp + .xp{border-top:1px solid var(--rule-soft)}
.when{
  padding:20px 16px 20px 20px;
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:12px;line-height:1.5;color:var(--muted);
  border-right:2px solid var(--accent-soft);
  font-variant-numeric:tabular-nums;
}
.when b{display:block;color:var(--accent);font-weight:500}
.what{padding:20px 22px}
.what h3{font-size:17px;font-weight:600;margin:0 0 2px}
.what .org{font-size:14px;color:var(--muted);margin:0 0 10px}
.what ul{margin:0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:7px}
.what li{position:relative;padding-left:18px;font-size:15px;color:var(--ink)}
.what li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:2px;background:var(--accent)}
.what li b{font-weight:600}

/* ---------- competences ---------- */
.skills{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:var(--rule)}
.grp{background:var(--surface);padding:18px 20px}
.grp h3{
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);
  margin:0 0 10px;font-weight:500;
}
.grp ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.grp li{font-size:14.5px;color:var(--ink);line-height:1.4}
.grp li small{display:block;color:var(--faint);font-size:12.5px}

/* ---------- bas de page ---------- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule)}
.cta{
  margin-top:34px;padding:26px 30px;background:var(--accent-soft);
  border:1px solid var(--accent);display:flex;flex-wrap:wrap;
  align-items:center;justify-content:space-between;gap:16px;
}
.cta p{margin:0;max-width:52ch;font-size:15.5px}
.cta strong{font-weight:600}
.btn{
  font-family:"Barlow Condensed","Arial Narrow",sans-serif;
  font-size:19px;letter-spacing:.07em;text-transform:uppercase;font-weight:600;
  background:var(--accent);color:var(--surface);text-decoration:none;
  padding:11px 22px;border:1px solid var(--accent);white-space:nowrap;
}
.btn:hover{opacity:.88}
.btn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
footer{
  margin-top:26px;font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:11.5px;color:var(--faint);letter-spacing:.03em;text-align:center;
}

@media (max-width:620px){
  .head{padding:26px 22px 22px}
  .xp{grid-template-columns:1fr}
  .when{border-right:0;border-bottom:2px solid var(--accent-soft);padding:16px 20px 10px}
  .when b{display:inline;margin-right:8px}
  .what{padding:14px 20px 20px}
  .two{grid-template-columns:1fr}
  .contact a,.contact div{border-right:0;border-bottom:1px solid var(--rule-soft)}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media print{
  body{background:#fff}
  .page{padding:0;max-width:none}
  .card,.cta{box-shadow:none}
  section{break-inside:avoid}
}

/* ================= barre de navigation ================= */
.nav{
  max-width:1000px;margin:0 auto;padding:14px 20px 0;
  display:flex;gap:6px;flex-wrap:wrap;align-items:center;
}
.nav a{
  font-family:"Barlow Condensed","Arial Narrow",sans-serif;
  font-size:16px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;
  text-decoration:none;color:var(--muted);
  padding:7px 14px;border:1px solid var(--rule);background:var(--surface);
}
.nav a:hover{color:var(--accent);border-color:var(--accent)}
.nav a[aria-current="page"]{background:var(--ink);color:var(--ground);border-color:var(--ink)}
.nav a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ================= outil 2D : les balises ================= */
.lead{font-size:17px;color:var(--muted);max-width:64ch;margin:0 0 18px}
.demo{display:grid;grid-template-columns:1fr 320px;gap:1px;background:var(--rule)}
.scene{background:var(--surface);padding:18px;display:flex;flex-direction:column;gap:12px}
.scene svg{width:100%;height:auto;display:block;touch-action:manipulation}
.panneau{background:var(--surface);padding:20px;display:flex;flex-direction:column;gap:14px}
.panneau h3{
  font-family:"Barlow Condensed","Arial Narrow",sans-serif;
  font-size:21px;letter-spacing:.05em;text-transform:uppercase;margin:0;
}
.panneau .quoi{font-size:14.5px;color:var(--muted);margin:0;line-height:1.5}
.reglage{display:flex;flex-direction:column;gap:9px}
.ligne{display:flex;justify-content:space-between;gap:12px;align-items:baseline;
  border-bottom:1px dashed var(--rule);padding-bottom:6px}
.ligne .k{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:11px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.ligne .v{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums;text-align:right}
.boutons{display:flex;gap:8px;flex-wrap:wrap}
button{
  font-family:"Barlow Condensed","Arial Narrow",sans-serif;
  font-size:17px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  padding:10px 16px;cursor:pointer;border:1px solid var(--accent);
  background:var(--accent);color:var(--surface);
}
button.creux{background:transparent;color:var(--accent)}
button:hover{opacity:.85}
button:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
button[disabled]{opacity:.45;cursor:not-allowed}
.etat{
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:12.5px;
  padding:9px 12px;background:var(--ground);border-left:3px solid var(--accent);
  color:var(--muted);line-height:1.5;min-height:56px;
}
.feu{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--muted)}
.rond{width:22px;height:22px;border-radius:50%;border:2px solid var(--rule);flex:0 0 auto}
.rond.rouge{background:#C7361F;border-color:#C7361F}
.rond.vert{background:#1E8C4A;border-color:#1E8C4A}
.rond.eteint{background:transparent}
.balise{cursor:pointer}
.balise circle.corps{fill:var(--surface);stroke:var(--ink);stroke-width:2.5}
.balise:hover circle.corps,.balise.actif circle.corps{fill:var(--accent);stroke:var(--accent)}
.balise text{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:9px;
  fill:var(--ink);text-anchor:middle;pointer-events:none;font-weight:500}
.balise.actif text,.balise:hover text{fill:var(--surface)}
.balise circle.onde{fill:none;stroke:var(--accent);stroke-width:2;opacity:0}
.balise.sonne circle.onde{animation:onde 1.1s ease-out infinite}
@keyframes onde{from{r:11px;opacity:.85}to{r:34px;opacity:0}}
.etapes{counter-reset:e;display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:1px;background:var(--rule)}
.etape{background:var(--surface);padding:17px 19px}
.etape .no{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:11px;
  letter-spacing:.12em;color:var(--accent);display:block;margin-bottom:5px}
.etape h4{font-size:15.5px;margin:0 0 5px;font-weight:600}
.etape p{margin:0;font-size:14px;color:var(--muted);line-height:1.5}
.avert{
  margin-top:12px;font-size:13px;color:var(--faint);font-style:normal;
  border-top:1px solid var(--rule-soft);padding-top:10px;
}
@media (max-width:760px){ .demo{grid-template-columns:1fr} }
@media (prefers-reduced-motion:reduce){ .balise.sonne circle.onde{animation:none;opacity:.5} }