:root{
  --bg:#f6f9fc; --text:#0b2133; --muted:#64748b;
  --accent:#1f6feb; --card:#ffffff; --line:#e6eef8;
}
:root[data-theme='dark']{
  --bg:#0b1220; --text:#e5e7eb; --muted:#9aa4b2;
  --accent:#60a5fa; --card:#0f172a; --line:#1e293b;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
a{color:var(--accent);text-decoration:none}
img{max-width:100%;display:block}
.site-header{position:sticky;top:0;background:color-mix(in oklab, var(--card) 92%, transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:100}
.site-header .wrap{display:flex;align-items:center;gap:12px;padding:10px 16px}
.brand{font-weight:800;color:var(--text);font-size:18px}
.brand span{color:var(--accent)}
.nav{margin-left:auto;display:flex;gap:14px}
.nav a{padding:8px 10px;border-radius:8px;color:var(--text)}
.nav a:hover{background:color-mix(in oklab, var(--accent) 15%, transparent);color:white}
.burger{display:none;margin-left:auto;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--text);box-shadow:0 0 0 1px var(--line) inset;position:relative}
.burger svg{width:22px;height:22px;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.theme-toggle{margin-left:8px;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;color:var(--text)}
@media(max-width:780px){
  .nav{display:none;position:absolute;right:16px;top:56px;flex-direction:column;background:var(--card);padding:8px;border-radius:12px;box-shadow:0 8px 24px rgba(12,24,40,.2);border:1px solid var(--line);z-index:9999}
  .burger{display:block}
  .nav.show{display:flex}
}
.hero-pro{padding:36px 0}
.hero-pro .brandline{color:var(--muted);letter-spacing:.4px}
.hero-pro h1{margin:6px 0 10px;font-size:42px}
@media(max-width:700px){.hero-pro h1{font-size:32px}}
.hero-pro .lead{font-size:18px;color:var(--muted);max-width:760px}
.cta{display:flex;gap:10px;flex-wrap:wrap}
.btn{background:var(--accent);color:white;padding:10px 14px;border-radius:10px;font-weight:600;display:inline-block;border:1px solid color-mix(in oklab, var(--accent) 50%, black)}
.btn.ghost{background:transparent;border:1.5px solid var(--line);color:var(--accent)}
.btn.inline{margin-top:8px}
.stats{display:grid;grid-template-columns:1fr;gap:12px;margin-top:18px}
@media(min-width:900px){.stats{grid-template-columns:repeat(3,1fr)}}
.stat{background:var(--card);border-radius:14px;padding:14px;box-shadow:0 10px 24px rgba(12,24,40,.06);border:1px solid var(--line)}
.stat strong{display:block;font-size:20px}
.cards{display:grid;grid-template-columns:1fr;gap:14px;margin:22px 0}
.card{background:var(--card);padding:16px;border-radius:12px;box-shadow:0 8px 24px rgba(12,24,40,.06);border:1px solid var(--line)}
.grid-tiles{display:grid;grid-template-columns:1fr;gap:14px;margin:10px 0 30px}
@media(min-width:900px){.grid-tiles{grid-template-columns:1fr 1fr}}
.tile{display:flex;gap:12px;background:var(--card);border-radius:14px;box-shadow:0 8px 24px rgba(12,24,40,.06);overflow:hidden;border:1px solid var(--line)}
.tile-thumb{width:32%;min-height:160px;background:linear-gradient(180deg,#e9f2ff,#f6fbff)}
:root[data-theme='dark'] .tile-thumb{background:linear-gradient(180deg,#0b1220,#0f172a)}
.tile-body{padding:14px}
.tags{display:flex;gap:8px;list-style:none;padding:0;margin:6px 0 0}
.tags li{font-size:12px;background:color-mix(in oklab, var(--accent) 18%, transparent);padding:6px 8px;border-radius:8px;color:white}
.actions{margin-top:10px;display:flex;gap:8px}
.timelineV2{position:relative;padding-left:28px;margin:24px 0}
.timelineV2:before{content:'';position:absolute;left:10px;top:0;bottom:0;width:2px;background:var(--line)}
.step{position:relative;margin-bottom:20px}
.step .dot{position:absolute;left:-2px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in oklab, var(--accent) 20%, white)}
:root[data-theme='dark'] .step .dot{box-shadow:0 0 0 4px rgba(96,165,250,.15)}
.step .card{background:var(--card);border-radius:14px;padding:14px;box-shadow:0 10px 24px rgba(12,24,40,.06);border:1px solid var(--line)}
.step h3{margin:0 0 6px}
.exp-grid{display:grid;grid-template-columns:1fr;gap:16px;margin:10px 0 30px}
@media(min-width:980px){.exp-grid{grid-template-columns:1fr 1fr}}
.exp-card{background:var(--card);padding:18px;border-radius:14px;box-shadow:0 12px 28px rgba(12,24,40,.08);border:1px solid var(--line)}
.exp-card header{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.exp-card .period{color:var(--muted);font-size:13px}
.exp-card .role{margin:6px 0 0}
.exp-card .bullets{margin:8px 0 0;padding-left:18px}
.exp-card .bullets li{margin:6px 0}
.parcours-grid{display:grid;grid-template-columns:1fr;gap:18px;align-items:start}
@media(min-width:980px){.parcours-grid{grid-template-columns:2fr 0.9fr}}
.profile-card{position:sticky;top:82px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:0 8px 24px rgba(12,24,40,.06)}
.profile-photo{aspect-ratio:4/5;overflow:hidden;border-radius:14px;border:1px solid var(--line);background:color-mix(in oklab, var(--accent) 8%, transparent)}
.profile-photo img{width:100%;height:100%;object-fit:cover;display:block}
.profile-meta{margin-top:12px}
.profile-meta h3{margin:0 0 4px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{font-size:12px;padding:6px 8px;border-radius:999px;border:1px solid var(--line);background:color-mix(in oklab, var(--accent) 8%, transparent)}
.code-vibe{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;color:var(--muted);background:color-mix(in oklab, var(--accent) 6%, transparent);padding:10px;border-radius:12px;border:1px solid var(--line);margin-top:10px}
.code-vibe .kw{color:var(--accent)} .code-vibe .cm{opacity:.8}
.contact-centered{display:flex;justify-content:center}
.contact-card.center{max-width:720px;margin:0 auto;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 8px 24px rgba(12,24,40,.06)}
.contact-rows.center{display:grid;gap:12px;margin:18px 0}
.row{display:grid;grid-template-columns:120px 1fr;align-items:center;gap:12px;padding:10px;border-radius:12px;background:color-mix(in oklab, var(--accent) 6%, transparent);}
.row span:first-child{color:var(--muted);text-align:right}
.site-footer{border-top:1px solid var(--line);background:var(--card)}
.site-footer .wrap{padding:22px 16px;color:var(--muted);text-align:center}
@media (hover:hover) and (pointer:fine){
  .btn, .nav a, .burger, .theme-toggle{transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease;}
  .btn:hover{ transform: translateY(-2px); box-shadow:0 10px 20px rgba(16,50,120,.18); }
  .btn:active{ transform: translateY(0); box-shadow:0 4px 12px rgba(16,50,120,.18); }
  .nav a:hover{ transform: translateY(-1px); }
  .burger:hover, .theme-toggle:hover{ transform: translateY(-1px); }
}
.btn:focus-visible, .nav a:focus-visible, .burger:focus-visible, .theme-toggle:focus-visible{ outline:3px solid color-mix(in oklab, var(--accent) 60%, white); outline-offset:2px; border-radius:10px; }
@media (pointer: fine) { body.hide-native-cursor, body.hide-native-cursor * { cursor: none !important; } }
.cursor-fx{position:fixed;left:0;top:0;width:14px;height:14px;border:2px solid var(--accent);border-radius:50%;pointer-events:none;transform:translate(-50%,-50%);transition:transform .06s ease-out, opacity .2s;z-index:9999;opacity:.85;}
.cursor-fx.hide{opacity:0}
@supports (padding: max(0px)) {
  body { padding-left: max(env(safe-area-inset-left), 0px);
         padding-right: max(env(safe-area-inset-right), 0px); }
}
main.wrap { padding-bottom: 18px; }
@media (max-width: 420px){
  h1 { font-size: 28px !important; line-height: 1.2; }
  .lead { font-size: 15px !important; }
  .btn { padding: 10px 12px; }
}
@media (max-width: 780px){
  .site-header .wrap { gap: 8px; }
  .brand { font-size: 17px; }
  .burger, .theme-toggle { width: 40px; height: 40px; }
  .nav { right: 12px; top: 56px; z-index: 9999; }
  .nav a { padding: 10px 12px; }
}
.timelineV2 { padding-left: 22px; }
.timelineV2:before { left: 8px; }
.step .dot { left: -4px; top: 8px; }
.parcours-grid { gap: 16px; }
@media (max-width: 979.98px){
  .parcours-grid { grid-template-columns: 1fr !important; }
  .profile-card { position: static !important; }
}
@media (max-width: 720px){
  .row { grid-template-columns: 1fr !important; justify-items: center; }
  .row span:first-child { text-align: center; }
  .contact-card.center { margin: 0 auto 18px auto; }
}
@media (hover:none){
  .btn:active { transform: scale(.98); }
}
a { overflow-wrap: anywhere; }
html, body { height: 100%; }
body { display: flex; flex-direction: column; }
main { flex: 1; }
footer { margin-top: auto; }