/* Layout : un inventaire d'actifs (vocabulaire EASM) — profil, parcours, puis chaque projet en fiche exposition / stack / code */
:root{
  --bg:#edf0f4; --surface:#ffffff; --ink:#131a23; --muted:#576274; --line:#d2d9e2;
  --accent:#2340c4; --accent-soft:#e2e7fb; --ok:#1b7348; --ok-soft:#dff1e7; --lock:#6a5a2e; --lock-soft:#f1ead7;
  --f-display:"Big Shoulders Display","Arial Narrow",Impact,sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --lh-display:.86;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0d1218; --surface:#141b24; --ink:#e5eaf1; --muted:#95a1b3; --line:#263140;
  --accent:#93a6ff; --accent-soft:#1c2547; --ok:#62cf98; --ok-soft:#14301f; --lock:#dcc58c; --lock-soft:#2e2814; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0d1218; --surface:#141b24; --ink:#e5eaf1; --muted:#95a1b3; --line:#263140;
  --accent:#93a6ff; --accent-soft:#1c2547; --ok:#62cf98; --ok-soft:#14301f; --lock:#dcc58c; --lock-soft:#2e2814; color-scheme:dark}
html[lang="ar"]{
  --f-display:"Reem Kufi","Noto Kufi Arabic",Tahoma,sans-serif;
  --f-body:"IBM Plex Sans Arabic","Noto Sans Arabic",Tahoma,sans-serif;
  --lh-display:1.2;
}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:400 1rem/1.6 var(--f-body);padding-inline:clamp(16px,4vw,48px);padding-block:0 64px}
a{color:var(--accent);text-underline-offset:3px}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{max-width:1180px;margin-inline:auto;display:grid;gap:72px}
.label{font:500 .72rem/1.3 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0}
.ltr{direction:ltr;unicode-bidi:isolate}
html[dir="rtl"] .ltr{text-align:right}

/* ---------- Top bar ---------- */
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-top:20px}
.topbar .site{font:500 .8rem/1 var(--f-mono);color:var(--muted)}
.langs{display:inline-flex;border:1px solid var(--line);border-radius:999px;background:var(--surface);padding:3px}
.langs button{font:500 .8rem/1 var(--f-mono);color:var(--muted);background:none;border:0;border-radius:999px;padding:8px 13px;cursor:pointer}
.langs button[lang="ar"]{font-family:"IBM Plex Sans Arabic","Noto Sans Arabic",Tahoma,sans-serif;font-size:.9rem;padding-block:6px}
.langs button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.langs button:hover:not([aria-pressed="true"]){color:var(--ink)}

/* ---------- Hero ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:48px;align-items:end;padding-top:24px;border-bottom:1px solid var(--line);padding-bottom:40px}
.hero h1{font:800 clamp(3.6rem,11vw,8.2rem)/var(--lh-display) var(--f-display);letter-spacing:-.01em;margin:14px 0 22px;text-transform:uppercase}
.hero h1 span{color:var(--accent)}
.lede{font-size:1.15rem;max-width:40ch;margin:0;text-wrap:pretty}
.about{margin:14px 0 0;color:var(--muted);max-width:54ch;font-size:.95rem}
.scan{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:20px 22px;display:grid;gap:14px;font-family:var(--f-mono);font-size:.85rem;min-width:0}
.scan-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;border-bottom:1px dashed var(--line);padding-bottom:10px}
.scan dl{margin:0;display:grid;gap:8px}
.scan dl div{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.scan dt{color:var(--muted)}
.scan dd{margin:0;font-variant-numeric:tabular-nums;font-weight:500;font-size:1.05rem;white-space:nowrap}
.scan dd small{font-size:.75rem;color:var(--muted);font-weight:400;margin-inline-start:6px}
nav.jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
nav.jump a{font:500 .8rem/1 var(--f-mono);text-decoration:none;color:var(--ink);border:1px solid var(--line);background:var(--surface);padding:9px 12px;border-radius:999px;transition:border-color .15s,color .15s}
nav.jump a:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- Sections ---------- */
section{display:grid;gap:24px;scroll-margin-top:16px}
.sec-head{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;align-items:baseline}
.sec-head h2{font:600 clamp(2rem,5vw,2.9rem)/var(--lh-display) var(--f-display);text-transform:uppercase;margin:0;letter-spacing:.01em}
.sec-head p{margin:0;color:var(--muted);grid-column:1/-1;max-width:62ch}
.sec-head .label{justify-self:end}
.group-title{font:600 clamp(2.6rem,7vw,4rem)/var(--lh-display) var(--f-display);text-transform:uppercase;margin:0 0 -40px;color:var(--accent)}

/* Timeline */
.timeline{list-style:none;margin:0;padding:0;display:grid;border-top:1px solid var(--line)}
.job{display:grid;grid-template-columns:minmax(150px,210px) minmax(0,1fr);gap:8px 32px;padding:22px 0;border-bottom:1px solid var(--line)}
.job .when{font:500 .82rem/1.5 var(--f-mono);color:var(--muted);font-variant-numeric:tabular-nums;padding-top:4px}
.job .when b{display:block;color:var(--accent);font-weight:500}
.job h3{font:600 1.6rem/1.1 var(--f-display);text-transform:uppercase;margin:0;letter-spacing:.01em}
html[lang="ar"] .job h3{line-height:1.35}
.job .role{margin:4px 0 10px;font-weight:600}
.job ul{margin:0;padding:0;list-style:none;display:grid;gap:5px;color:var(--muted);font-size:.95rem;max-width:75ch}

/* Bulleted lists (cards, jobs, featured) */
.dash li{padding-inline-start:16px;position:relative}
.dash li::before{content:"";position:absolute;inset-inline-start:2px;top:.72em;width:7px;height:1px;background:var(--accent)}

/* Certifications */
.certs{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:12px}
.cert{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:16px 18px;display:grid;gap:6px;align-content:start}
.cert strong{font-weight:600;line-height:1.35}
.cert span{font-size:.85rem;color:var(--muted)}

/* Project cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,330px),1fr));gap:18px}
.grid.c2{grid-template-columns:repeat(auto-fill,minmax(min(100%,420px),1fr))}
.asset{background:var(--surface);border:1px solid var(--line);border-radius:6px;display:flex;flex-direction:column;min-width:0;overflow:hidden}
.asset .body{padding:20px 22px 0;display:grid;gap:10px;flex:1;align-content:start}
.asset h3{font:600 1.75rem/1.05 var(--f-display);text-transform:uppercase;margin:0;letter-spacing:.01em;text-wrap:balance}
html[lang="ar"] .asset h3{line-height:1.3}
.asset .desc{margin:0;text-wrap:pretty}
.asset ul{margin:2px 0 0;padding:0;list-style:none;display:grid;gap:5px;font-size:.92rem;color:var(--muted)}
.asset img{display:block;width:100%;height:auto;aspect-ratio:1024/500;object-fit:cover;max-width:100%;border-bottom:1px solid var(--line)}
.tile{aspect-ratio:1024/500;max-width:100%;border-bottom:1px solid var(--line);background:var(--accent-soft);display:grid;place-items:center;font:800 clamp(2rem,6vw,2.8rem)/1 "Big Shoulders Display","Arial Narrow",sans-serif;text-transform:uppercase;color:var(--accent);letter-spacing:.02em}
.meta{margin:18px 0 0;border-top:1px solid var(--line);display:grid}
.meta div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;padding:9px 22px;border-bottom:1px solid var(--line);align-items:baseline}
.meta div:last-child{border-bottom:0}
.meta dt{font:500 .68rem/1.4 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.meta dd{margin:0;font:400 .82rem/1.45 var(--f-mono);overflow-wrap:anywhere}

.featured{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.featured .body{padding:30px 32px;display:grid;gap:14px;align-content:start}
.featured h3{font:800 clamp(2.2rem,5.5vw,3.4rem)/.95 var(--f-display);text-transform:uppercase;margin:0;overflow-wrap:anywhere}
.featured .desc{font-size:1.08rem;margin:0;max-width:52ch}
.featured ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.featured .side{border-inline-start:1px solid var(--line);display:grid;align-content:space-between;min-width:0}
.featured .meta{margin:0;border-top:0}
.flow{padding:24px 26px;border-top:1px solid var(--line);display:grid;gap:10px}
.flow ol{margin:0;padding:0;list-style:none;display:grid;gap:8px;counter-reset:s}
.flow li{counter-increment:s;display:grid;grid-template-columns:28px minmax(0,1fr);gap:8px;font-size:.9rem}
.flow li::before{content:counter(s,decimal-leading-zero);font:500 .75rem/1.6 var(--f-mono);color:var(--accent)}

/* Skills */
.skills{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:0;border-top:1px solid var(--line)}
.skill{display:grid;gap:6px;padding:16px 0;border-bottom:1px solid var(--line);padding-inline-end:24px}
.skill h3{margin:0;font-size:1rem;font-weight:600}
.skill p{margin:0;font:400 .84rem/1.6 var(--f-mono);color:var(--muted)}
.bars{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:24px 26px;display:grid;gap:14px}
.bar{display:grid;grid-template-columns:minmax(120px,190px) minmax(0,1fr) 3ch;gap:14px;align-items:center}
.bar span:first-child{font-weight:500;font-size:.95rem}
.track{height:10px;background:var(--bg);border-radius:2px;overflow:hidden;position:relative}
.track i{position:absolute;inset-block:0;inset-inline-start:0;background:var(--accent);border-radius:2px;transform-origin:left}
html[dir="rtl"] .track i{transform-origin:right}
.bar output{font:500 .9rem/1 var(--f-mono);text-align:end;font-variant-numeric:tabular-nums}
.bars .note{margin:4px 0 0;color:var(--muted);font-size:.85rem}

/* Education + languages */
.duo{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:48px}
.duo section{gap:16px}
.rows{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.rows li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:12px;padding:12px 0;border-bottom:1px solid var(--line);align-items:baseline}
.rows .k{font:500 .8rem/1.4 var(--f-mono);color:var(--muted);font-variant-numeric:tabular-nums}
.rows strong{display:block;font-weight:600}
.rows span{color:var(--muted);font-size:.92rem}

/* Contact */
.contact{background:var(--ink);color:var(--bg);border-radius:6px;padding:32px clamp(20px,4vw,40px);display:grid;gap:18px}
.contact h2{font:800 clamp(2.4rem,7vw,4rem)/var(--lh-display) var(--f-display);text-transform:uppercase;margin:0}
.contact p{margin:0;max-width:50ch;opacity:.85}
.contact-rows{display:grid;gap:10px}
.crow{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}
.crow .label{color:inherit;opacity:.7;flex-basis:100%}
.contact-rows{gap:16px}
.crow code{font:500 clamp(1rem,2.6vw,1.25rem)/1.3 var(--f-mono);user-select:all;overflow-wrap:anywhere}
.crow a{color:inherit;font:500 clamp(1rem,2.6vw,1.25rem)/1.3 var(--f-mono)}
.crow .addr{font-size:clamp(1rem,2.6vw,1.2rem);font-weight:500}
.copy{font:500 .78rem/1 var(--f-mono);background:var(--bg);color:var(--ink);border:0;border-radius:999px;padding:8px 14px;cursor:pointer}

footer{border-top:1px solid var(--line);padding-top:24px}
footer p{margin:0;color:var(--muted);font-size:.9rem}

/* Arabic: no letter-spacing or caps on labels, Arabic-capable faces where mono has no glyphs */
html[lang="ar"] .label,html[lang="ar"] .meta dt,html[lang="ar"] nav.jump a,html[lang="ar"] .scan-head,html[lang="ar"] .scan dt,html[lang="ar"] .scan dd small,html[lang="ar"] .job .when,html[lang="ar"] .copy,html[lang="ar"] .rows .k{font-family:var(--f-body);letter-spacing:0;text-transform:none}
html[lang="ar"] .label,html[lang="ar"] .meta dt{font-size:.8rem}
/* Latin product and company names keep the condensed Latin display face */
html[lang="ar"] .asset h3:not([data-i]),html[lang="ar"] .featured h3,html[lang="ar"] .job h3:not([data-i]){font-family:"Big Shoulders Display","Arial Narrow",sans-serif;line-height:1.05;direction:ltr;unicode-bidi:isolate;text-align:right}

@media (max-width:860px){
  .hero{grid-template-columns:1fr;gap:32px}
  .featured{grid-template-columns:1fr}
  .featured .side{border-inline-start:0;border-top:1px solid var(--line)}
  .featured .body{padding:24px 22px}
  .job{grid-template-columns:1fr;gap:6px}
}
@media (min-width:800px){
  .span2{grid-column:span 2}
  .span2 img{aspect-ratio:1024/420}
  .asset.wide{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}
  .asset.wide .body{padding-bottom:20px}
  .asset.wide .meta{margin:0;border-top:0;border-inline-start:1px solid var(--line);align-content:start}
}
@media (max-width:480px){
  .meta div{grid-template-columns:80px minmax(0,1fr);padding-inline:18px}
  .asset .body{padding-inline:18px}
  .bar{grid-template-columns:minmax(0,1fr) 3ch;gap:6px 12px}
  .bar .track{grid-column:1/-1;grid-row:2}
  .sec-head .label{justify-self:start;grid-column:1/-1}
  .rows li{grid-template-columns:1fr;gap:2px}
}
@media (prefers-reduced-motion:no-preference){
  .track i{animation:grow .9s cubic-bezier(.2,.7,.2,1) both}
  @keyframes grow{from{transform:scaleX(.2)}to{transform:scaleX(1)}}
}
.track i.w21_1{width:21.1%}
.track i.w5_3{width:5.3%}
.track i.w52_6{width:52.6%}
.track i.w63_2{width:63.2%}
.track i.w78_9{width:78.9%}
.track i.w84_2{width:84.2%}