@font-face{font-family:"Source Serif";src:url(fonts/source-serif-4-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Source Serif";src:url(fonts/source-serif-4-latin-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Source Serif";src:url(fonts/source-serif-4-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Source Serif";src:url(fonts/source-serif-4-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Public Sans";src:url(fonts/public-sans-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Public Sans";src:url(fonts/public-sans-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Public Sans";src:url(fonts/public-sans-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  --bg:#f6f7f8; --ink:#11161a; --muted:#56606a; --faint:#87909a; --rule:#dce1e5;
  --accent:#0a7468; --accent-ink:#fff; --hover:#eaeef1;
  --serif:"Source Serif",Georgia,serif; --sans:"Public Sans",system-ui,sans-serif; --code:ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0d1114; --ink:#e4e9ed; --muted:#97a2ab; --faint:#69737b; --rule:#222a30;
  --accent:#38c7b0; --accent-ink:#0d1114; --hover:#151b20; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0d1114; --ink:#e4e9ed; --muted:#97a2ab; --faint:#69737b; --rule:#222a30;
  --accent:#38c7b0; --accent-ink:#0d1114; --hover:#151b20; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 18px/1.65 var(--serif);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration-color:var(--rule);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-color:var(--accent);color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
strong,b{font-weight:600}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:12px;z-index:9;background:var(--ink);color:var(--bg);padding:6px 10px;font-family:var(--sans)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* En-tête */
.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .2s;font-family:var(--sans)}
.top.scrolled{border-color:var(--rule)}
.top-in{display:flex;align-items:center;gap:24px;height:58px}
.me{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;text-decoration:none}
.me img{border-radius:50%;width:28px;height:28px}
nav{display:flex;gap:24px;margin-left:auto;font-size:15px}
nav a{text-decoration:none;color:var(--muted)}
nav a:hover,nav a.on{color:var(--ink)}
nav a.on{box-shadow:0 1.5px 0 var(--accent)}
.theme{background:none;border:0;color:var(--ink);cursor:pointer;padding:6px;display:grid}

/* Accroche */
.hero{padding-top:110px;padding-bottom:90px}
h1{margin:0 0 30px;font-weight:500;font-size:clamp(40px,7vw,76px);line-height:1.06;letter-spacing:-.025em;max-width:14em}
/* le mot tournant : une zone en ligne dont la largeur suit le mot affiché (fixée par app.js) */
.rot{display:inline-block;position:relative;vertical-align:bottom;font-style:italic;color:var(--accent);white-space:nowrap;transition:width .45s ease}
.rot span{display:inline-block;padding-right:.06em;transition:opacity .4s,transform .4s}
.js .rot span{position:absolute;left:0;bottom:0;opacity:0;transform:translateY(.3em)}
.js .rot span.on{position:relative;opacity:1;transform:none}
.js .rot span.out{opacity:0;transform:translateY(-.3em)}
html:not(.js) .rot span:not(:first-child){display:none}
.lead{font-size:clamp(19px,2.2vw,22px);line-height:1.55;max-width:36em;margin:0 0 40px;color:var(--muted)}
.lead strong{color:var(--ink);font-weight:500}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 14px;margin:0;font-family:var(--sans);font-size:16px}
.btn{background:var(--ink);color:var(--bg);text-decoration:none;padding:11px 20px;border-radius:999px;font-weight:500;transition:background .2s,color .2s}
.btn:hover{background:var(--accent);color:var(--accent-ink)}
.btn.ghost{background:none;color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.btn.ghost:hover{box-shadow:inset 0 0 0 1px var(--accent);color:var(--accent)}
.social{display:inline-flex;flex-wrap:wrap;gap:8px 24px;margin-left:14px;font-family:var(--sans)}
.social a{color:var(--muted)}

/* Sections */
.section{padding-top:80px;padding-bottom:20px}
.kicker{font:500 14px var(--sans);color:var(--accent);margin:0 0 10px}
.sec-head{margin-bottom:28px}
h2{font-size:clamp(28px,4vw,40px);font-weight:500;letter-spacing:-.02em;line-height:1.15;margin:0}

/* Expérience */
.job{display:grid;grid-template-columns:300px 1fr;gap:40px;border-top:1px solid var(--ink);padding-top:22px}
.job h2{font-size:clamp(34px,5vw,52px)}
.job-meta{font:400 15px/1.5 var(--sans);color:var(--muted);margin:8px 0 0}
.job-text p{margin:0 0 16px}
.job-text .big{font-size:21px;line-height:1.55}
.stackline{margin:48px 0 0;padding:28px 0 6px;border-top:1px solid var(--rule)}
.stack-title{font:500 14px var(--sans);color:var(--muted);margin:0 0 14px}
.hint{color:var(--faint);font-weight:400}
.brands{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 34px}
.brands button{font:500 clamp(26px,4vw,40px)/1.25 var(--serif);letter-spacing:-.02em;background:none;border:0;padding:0;color:var(--ink);cursor:pointer;transition:color .2s}
.brands button:hover,.brands button.on{color:var(--accent)}
.brands:hover button:not(:hover):not(.on){color:var(--faint)}
.brand-info{font:400 16px/1.5 var(--sans);color:var(--muted);min-height:1.5em;margin:16px 0 0}
.side{margin-top:44px;display:grid;grid-template-columns:1fr 1fr;gap:28px 40px}
.side p{margin:0;font-size:16.5px;color:var(--muted)}
.side strong{color:var(--ink)}
.side-k{display:block;font:500 13px var(--sans);color:var(--faint);margin-bottom:4px}

/* Projets */
.filters{display:flex;flex-wrap:wrap;gap:6px 18px;margin:0 0 14px;font-family:var(--sans)}
.filters button{font:inherit;font-size:15px;background:none;color:var(--muted);border:0;padding:4px 0;cursor:pointer;box-shadow:inset 0 -1.5px 0 transparent}
.filters button:hover{color:var(--ink)}
.filters button[aria-pressed="true"]{color:var(--ink);box-shadow:inset 0 -1.5px 0 var(--accent)}
.projects{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.projects>li{border-bottom:1px solid var(--rule)}
.projects>li[hidden]{display:none}
summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto auto;gap:4px 24px;align-items:baseline;padding:22px 4px;transition:padding .25s}
summary::-webkit-details-marker{display:none}
summary:hover{padding-left:12px}
summary:hover .t{color:var(--accent)}
summary::after{content:"+";grid-column:3;grid-row:1;font:300 24px/1 var(--sans);color:var(--faint);transition:transform .25s}
details[open] summary::after{transform:rotate(45deg);color:var(--accent)}
.t{grid-column:1;grid-row:1;font-weight:500;font-size:clamp(22px,2.6vw,28px);letter-spacing:-.015em;line-height:1.2;transition:color .2s}
.d{grid-column:1;grid-row:2;color:var(--muted);font-size:17px}
.y{grid-column:2;grid-row:1;font:400 14px var(--sans);color:var(--faint);font-variant-numeric:tabular-nums}
.k{display:none}
.body{padding:0 4px 30px;max-width:760px;animation:open .3s ease}
@keyframes open{from{opacity:0;transform:translateY(-6px)}}
.body p{margin:0 0 12px}
.body ul{margin:0 0 14px;padding-left:20px}
.body li{margin-bottom:4px}
.body li::marker{color:var(--accent)}
.stack{font:400 14.5px/1.6 var(--sans);color:var(--accent)}
.more{display:flex;flex-wrap:wrap;gap:6px 22px;font-family:var(--sans);font-size:15px}
.more a{font-weight:500}
.more a::after{content:" →"}
.flow{font:400 13px/1.5 var(--code);background:var(--hover);border-radius:6px;padding:12px 14px;overflow-x:auto;margin:0 0 14px}
figure{margin:0 0 14px}figure img{max-width:100%;height:auto;border-radius:6px}
.show-all{margin:22px 0 0}
.show-all button{font:500 15px var(--sans);background:none;border:0;color:var(--ink);cursor:pointer;padding:0;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}
.show-all[hidden]{display:none}

/* Formation */
.school{display:grid;grid-template-columns:200px 1fr;gap:24px;border-top:1px solid var(--rule);padding:22px 0}
.sec-head+.school{border-top-color:var(--ink)}
.when{font:400 15px var(--sans);color:var(--muted);margin:5px 0 0;font-variant-numeric:tabular-nums}
.school h3{margin:0 0 6px;font-size:22px;font-weight:500;letter-spacing:-.01em}
.school p{margin:0;color:var(--muted)}
.years{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.years a{display:block;text-decoration:none}
.years .n{display:block;font:400 64px/1 var(--serif);color:var(--accent);opacity:.45;transition:opacity .25s;margin-bottom:6px}
.years a:hover .n{opacity:1}
.years .yt{display:block;font-weight:500;font-size:19px;color:var(--ink)}
.years a:hover .yt{text-decoration:underline;text-decoration-color:var(--accent)}
.years .yd{display:block;font:400 14.5px/1.5 var(--sans);color:var(--muted);margin-top:4px}
.skills{margin-top:56px;border-top:1px solid var(--ink);padding-top:22px}
.prose{font-size:20px;line-height:1.7;max-width:40em;margin:0 0 18px}
.prose b{font-weight:500;color:var(--accent)}
.aside{font:400 15px var(--sans);color:var(--muted);margin:0}

/* Contact */
.contact{padding-bottom:90px}
.contact h2{font-size:clamp(34px,6vw,64px);max-width:12em;margin-bottom:26px}
.mail{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:clamp(22px,3vw,30px);margin:0 0 22px}
.mail a{text-decoration-color:var(--accent)}
.copy{font:500 13px var(--sans);background:none;border:1px solid var(--rule);color:var(--muted);border-radius:999px;padding:4px 12px;cursor:pointer}
.copy:hover{color:var(--ink);border-color:var(--ink)}
.contact .social{margin-left:0}
.foot{border-top:1px solid var(--rule);padding-top:20px;padding-bottom:32px;color:var(--faint);font:400 14px var(--sans)}
.foot p{margin:0}

/* Écrans étroits (règles en dernier pour l'emporter) */
@media (max-width:820px){
  .job{grid-template-columns:1fr;gap:12px}
  .side{grid-template-columns:1fr}
}
@media (max-width:720px){
  .me span{display:none}
  nav{gap:16px;font-size:14px}
  nav a[href="#formation"]{display:none}
  .school{grid-template-columns:1fr;gap:4px}
  .years{grid-template-columns:1fr;gap:18px}
  .years .n{font-size:44px}
  .cta .social{margin-left:4px}
}
@media (max-width:600px){
  .wrap{padding:0 16px}
  body{font-size:17px}
  .hero{padding-top:64px;padding-bottom:56px}
  .section{padding-top:56px}
}