/* ==========================================================================
   Slim Ouni — personal site
   Single stylesheet. No build step, no framework.
   Palette: ivory paper / ink / deep carmine accent. Light + dark.
   ========================================================================== */

:root{
  --paper:#FCFBF8; --surface:#FFFFFF; --surface-2:#F4F2ED; --surface-3:#EBE8E0;
  --rule:#E4E0D7; --rule-2:#CFC9BC;
  --ink:#191713; --ink-2:#55514A; --ink-3:#807A70;
  --accent:#9E2B25; --accent-soft:#F5E7E4; --accent-2:#26485F;
  --todo:#8A5A00; --todo-bg:#FBF3E0; --todo-rule:#E3C87F;
  --shadow:0 1px 2px rgba(25,23,19,.05), 0 10px 28px -18px rgba(25,23,19,.35);
  --maxw:1120px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#14130F; --surface:#1B1915; --surface-2:#22201A; --surface-3:#2B2820;
    --rule:#302C24; --rule-2:#463F34;
    --ink:#EDE9E0; --ink-2:#B3ACA0; --ink-3:#8A8478;
    --accent:#E4837A; --accent-soft:#33211E; --accent-2:#9BBFD6;
    --todo:#E7BE6A; --todo-bg:#2A2317; --todo-rule:#59481F;
    --shadow:0 1px 2px rgba(0,0,0,.5), 0 12px 32px -20px rgba(0,0,0,.9);
  }
}
:root[data-theme="dark"]{
  --paper:#14130F; --surface:#1B1915; --surface-2:#22201A; --surface-3:#2B2820;
  --rule:#302C24; --rule-2:#463F34;
  --ink:#EDE9E0; --ink-2:#B3ACA0; --ink-3:#8A8478;
  --accent:#E4837A; --accent-soft:#33211E; --accent-2:#9BBFD6;
  --todo:#E7BE6A; --todo-bg:#2A2317; --todo-rule:#59481F;
  --shadow:0 1px 2px rgba(0,0,0,.5), 0 12px 32px -20px rgba(0,0,0,.9);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:84px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto} *{animation:none!important; transition:none!important}}

body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:"Public Sans","Helvetica Neue",Arial,Helvetica,sans-serif;
  font-size:17px; line-height:1.62; -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:Newsreader,Georgia,"Times New Roman",serif; font-weight:600;
  letter-spacing:-.012em; line-height:1.15; text-wrap:balance; margin:0}
.mono,.meta,.eyebrow,.chip,.crumb{font-family:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace}

a{color:var(--accent); text-decoration:underline; text-decoration-thickness:1px; text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent); outline-offset:3px; border-radius:2px}
img,video{max-width:100%; height:auto; display:block}
hr{border:0; border-top:1px solid var(--rule); margin:0}

.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px}
.prose{max-width:70ch}
.skip{position:absolute; left:-9999px; top:0; background:var(--surface); color:var(--ink);
  padding:10px 16px; z-index:100; border:1px solid var(--rule)}
.skip:focus{left:16px; top:12px}

/* ---------- header ---------- */
.site-head{position:sticky; top:0; z-index:50; background:color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter:saturate(1.4) blur(10px); border-bottom:1px solid var(--rule)}
.site-head .wrap{display:flex; align-items:center; gap:24px; min-height:62px}
.brand{font-family:Newsreader,Georgia,serif; font-size:1.12rem; font-weight:600; color:var(--ink);
  text-decoration:none; white-space:nowrap; letter-spacing:-.01em}
.brand span{color:var(--ink-3); font-weight:400}
nav.main{margin-left:auto}
nav.main ul{display:flex; gap:2px; list-style:none; margin:0; padding:0; flex-wrap:wrap}
nav.main a{display:block; padding:7px 11px; font-size:.86rem; color:var(--ink-2);
  text-decoration:none; border-radius:3px; letter-spacing:.005em}
nav.main a:hover{background:var(--surface-2); color:var(--ink)}
nav.main a[aria-current="page"]{color:var(--ink); font-weight:600; box-shadow:inset 0 -2px 0 var(--accent)}
nav.main a.lang{font-family:"IBM Plex Mono",ui-monospace,monospace; font-size:.75rem; letter-spacing:.08em;
  border:1px solid var(--rule-2); margin-left:8px}
.navtoggle{display:none; margin-left:auto; background:none; border:1px solid var(--rule-2); color:var(--ink);
  border-radius:3px; padding:7px 12px; font-family:"IBM Plex Mono",monospace; font-size:.78rem; cursor:pointer}
@media(max-width:900px){
  .navtoggle{display:block}
  nav.main{position:absolute; top:100%; left:0; right:0; background:var(--surface);
    border-bottom:1px solid var(--rule); display:none; margin:0}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column; padding:8px 24px 18px}
  nav.main a{padding:11px 0; border-bottom:1px solid var(--rule); border-radius:0; font-size:.95rem}
  nav.main a[aria-current="page"]{box-shadow:none; color:var(--accent)}
  nav.main a.lang{margin:10px 0 0; display:inline-block; padding:6px 12px; border-radius:3px}
}

/* ---------- page header ---------- */
.page-head{padding:64px 0 40px; border-bottom:1px solid var(--rule)}
.eyebrow{font-size:11.5px; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--accent); margin:0 0 16px}
.page-head h1{font-size:clamp(2rem,5vw,3.05rem)}
.lede{font-size:1.16rem; color:var(--ink-2); margin:20px 0 0; max-width:66ch}

/* ---------- home hero ---------- */
.hero{padding:64px 0 56px; border-bottom:1px solid var(--rule)}
.hero-grid{display:grid; gap:40px; align-items:start}
@media(min-width:820px){.hero-grid{grid-template-columns:1fr 260px; gap:56px}}
.hero h1{font-size:clamp(2.2rem,5.6vw,3.5rem); letter-spacing:-.025em}
.hero .role{font-size:1.22rem; color:var(--ink-2); margin:18px 0 0; max-width:58ch}
.hero .pitch{margin:22px 0 0; max-width:62ch}
.portrait{border:1px solid var(--rule); border-radius:3px; background:var(--surface-2); overflow:hidden}
.affil{display:flex; gap:22px; align-items:center; flex-wrap:wrap; margin-top:32px;
  padding-top:22px; border-top:1px solid var(--rule)}
.affil img{height:30px; width:auto; opacity:.82}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .affil img{filter:invert(1) hue-rotate(180deg); opacity:.7}}
:root[data-theme="dark"] .affil img{filter:invert(1) hue-rotate(180deg); opacity:.7}

.profiles{display:flex; flex-wrap:wrap; gap:8px; margin-top:26px; padding:0; list-style:none}
.profiles a{display:inline-block; font-family:"IBM Plex Mono",monospace; font-size:.76rem; letter-spacing:.05em;
  text-transform:uppercase; text-decoration:none; color:var(--ink-2);
  border:1px solid var(--rule-2); border-radius:3px; padding:6px 11px; background:var(--surface)}
.profiles a:hover{border-color:var(--accent); color:var(--accent)}

/* ---------- sections ---------- */
section.band{padding:64px 0; border-bottom:1px solid var(--rule)}
section.band.alt{background:var(--surface-2)}
.sec-head{display:flex; align-items:baseline; justify-content:space-between; gap:20px;
  flex-wrap:wrap; margin-bottom:32px}
.sec-head h2{font-size:clamp(1.45rem,3vw,2rem)}
.sec-head .more{font-family:"IBM Plex Mono",monospace; font-size:.78rem; letter-spacing:.06em; text-transform:uppercase}
h3{font-size:1.14rem}
p{margin:16px 0 0}
p:first-child{margin-top:0}

/* ---------- cards ---------- */
.cards{display:grid; gap:18px}
.cards.two{grid-template-columns:1fr}
@media(min-width:760px){.cards.two{grid-template-columns:1fr 1fr}}
.cards.three{grid-template-columns:1fr}
@media(min-width:700px){.cards.three{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.cards.three{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--surface); border:1px solid var(--rule); border-radius:3px; padding:24px 26px; box-shadow:var(--shadow)}
.card h3{margin-bottom:4px}
.card .meta{font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-3)}
.card p{font-size:.97rem; color:var(--ink-2)}
.card .links{margin-top:16px; padding-top:14px; border-top:1px solid var(--rule);
  font-size:.86rem; display:flex; gap:16px; flex-wrap:wrap}

/* axis card (research) */
.axis{background:var(--surface); border:1px solid var(--rule); border-left:3px solid var(--accent);
  border-radius:3px; padding:28px 30px; box-shadow:var(--shadow)}
.axis + .axis{margin-top:20px}
.axis h3{font-size:1.35rem}
.axis .kw{margin-top:18px; display:flex; gap:8px; flex-wrap:wrap; padding:0; list-style:none}
.axis .kw li{font-family:"IBM Plex Mono",monospace; font-size:.72rem; letter-spacing:.05em;
  color:var(--ink-2); background:var(--surface-2); border:1px solid var(--rule); border-radius:2px; padding:3px 8px}
.axis .refs{margin-top:20px; padding-top:16px; border-top:1px solid var(--rule); font-size:.9rem; color:var(--ink-2)}
.axis .refs b{font-family:"IBM Plex Mono",monospace; font-size:.7rem; letter-spacing:.1em;
  text-transform:uppercase; color:var(--ink-3); display:block; margin-bottom:5px}

/* ---------- entry lists (projects, talks, juries) ---------- */
.entries{list-style:none; margin:0; padding:0}
.entries > li{display:grid; grid-template-columns:1fr; gap:6px; padding:20px 0; border-bottom:1px solid var(--rule)}
@media(min-width:760px){.entries > li{grid-template-columns:150px 1fr; gap:28px; align-items:baseline}}
.entries .when{font-family:"IBM Plex Mono",monospace; font-size:.8rem; letter-spacing:.03em; color:var(--ink-3); white-space:nowrap}
.entries .what h3{font-size:1.06rem; display:inline}
.entries .what .sub{color:var(--ink-2); font-size:.97rem; margin-top:7px}
.chip{display:inline-block; font-size:10.5px; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  padding:2px 7px; border-radius:2px; border:1px solid currentColor; margin-left:10px; vertical-align:2px}
.chip.lead{color:var(--accent)} .chip.part{color:var(--ink-3)} .chip.wp{color:var(--accent-2)}

/* ---------- video / demo ---------- */
.reel{display:grid; gap:22px; grid-template-columns:1fr}
@media(min-width:760px){.reel{grid-template-columns:1fr 1fr}}
figure.demo{margin:0; background:var(--surface); border:1px solid var(--rule); border-radius:3px; overflow:hidden; box-shadow:var(--shadow)}
figure.demo .frame{position:relative; aspect-ratio:16/9; background:var(--surface-3);
  display:flex; align-items:center; justify-content:center}
figure.demo .frame img{width:100%; height:100%; object-fit:cover}
figure.demo video{width:100%; display:block; background:#000}
figure.demo figcaption{padding:16px 20px 20px; font-size:.94rem; color:var(--ink-2)}
figure.demo figcaption strong{display:block; color:var(--ink); font-family:Newsreader,Georgia,serif;
  font-size:1.05rem; font-weight:600; margin-bottom:5px}
figure.demo figcaption .credit{font-family:"IBM Plex Mono",monospace; font-size:.72rem;
  letter-spacing:.05em; color:var(--ink-3); margin-top:10px; display:block}

/* ---------- news ---------- */
.news{list-style:none; margin:0; padding:0}
.news li{display:grid; grid-template-columns:1fr; gap:4px; padding:16px 0; border-bottom:1px solid var(--rule)}
@media(min-width:640px){.news li{grid-template-columns:110px 1fr; gap:24px; align-items:baseline}}
.news time{font-family:"IBM Plex Mono",monospace; font-size:.78rem; color:var(--ink-3); letter-spacing:.04em}

/* ---------- open positions ---------- */
.position{background:var(--accent-soft); border:1px solid var(--rule-2); border-left:3px solid var(--accent);
  border-radius:3px; padding:22px 26px}
.position + .position{margin-top:16px}
.position .tag{font-family:"IBM Plex Mono",monospace; font-size:10.5px; font-weight:600;
  letter-spacing:.12em; text-transform:uppercase; color:var(--accent)}
.position h3{margin:8px 0 0; font-size:1.12rem}

/* ---------- tables ---------- */
.tw{overflow-x:auto; border:1px solid var(--rule); border-radius:3px; background:var(--surface)}
table{border-collapse:collapse; width:100%; min-width:620px; font-size:.94rem}
th,td{text-align:left; padding:13px 18px; border-bottom:1px solid var(--rule); vertical-align:top}
thead th{font-family:"IBM Plex Mono",monospace; font-size:10.5px; font-weight:600; letter-spacing:.11em;
  text-transform:uppercase; color:var(--ink-3); background:var(--surface-2); white-space:nowrap}
tbody tr:last-child td{border-bottom:none}
td.nowrap{white-space:nowrap}

/* ---------- publications ---------- */
.pub{padding:18px 0; border-bottom:1px solid var(--rule)}
.pub .t{font-family:Newsreader,Georgia,serif; font-size:1.08rem; font-weight:600; color:var(--ink)}
.pub .a{font-size:.93rem; color:var(--ink-2); margin-top:5px}
.pub .v{font-family:"IBM Plex Mono",monospace; font-size:.78rem; color:var(--ink-3); margin-top:7px; letter-spacing:.02em}
.pub .l{margin-top:9px; font-size:.82rem; display:flex; gap:14px; flex-wrap:wrap}

/* ---------- table of contents ---------- */
.toc{background:var(--surface-2); border:1px solid var(--rule); border-radius:3px; padding:20px 24px; margin:32px 0 0}
.toc h2{font-family:"IBM Plex Mono",monospace; font-size:10.5px; font-weight:600; letter-spacing:.13em;
  text-transform:uppercase; color:var(--ink-3); margin-bottom:12px}
.toc ul{list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:8px 20px}
.toc a{font-size:.9rem; text-decoration:none; color:var(--ink-2); border-bottom:1px solid var(--rule-2)}
.toc a:hover{color:var(--accent); border-color:var(--accent)}

/* ---------- placeholder markers ---------- */
.todo{display:inline-block; background:var(--todo-bg); color:var(--todo);
  border:1px dashed var(--todo-rule); border-radius:3px; padding:1px 7px;
  font-family:"IBM Plex Mono",monospace; font-size:.76rem; letter-spacing:.02em; font-style:normal}
.todo::before{content:"⚑ "}
.todo-block{display:block; background:var(--todo-bg); color:var(--todo);
  border:1px dashed var(--todo-rule); border-radius:3px; padding:14px 18px; margin-top:16px;
  font-family:"IBM Plex Mono",monospace; font-size:.8rem; line-height:1.55}
.frame .todo-block{margin:0; max-width:80%; text-align:center; background:transparent; border-style:dashed}
#todo-badge{position:fixed; right:16px; bottom:16px; z-index:80; background:var(--todo-bg); color:var(--todo);
  border:1px solid var(--todo-rule); border-radius:3px; padding:9px 14px; box-shadow:var(--shadow);
  font-family:"IBM Plex Mono",monospace; font-size:.76rem; cursor:pointer; letter-spacing:.03em}
body.hide-todo .todo,body.hide-todo .todo-block{display:none}

/* ---------- footer ---------- */
.site-foot{padding:52px 0 64px; background:var(--surface-2); border-top:1px solid var(--rule)}
.foot-grid{display:grid; gap:32px}
@media(min-width:760px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr}}
.site-foot h2{font-family:"IBM Plex Mono",monospace; font-size:10.5px; font-weight:600;
  letter-spacing:.13em; text-transform:uppercase; color:var(--ink-3); margin-bottom:14px}
.site-foot ul{list-style:none; margin:0; padding:0; display:grid; gap:8px; font-size:.92rem}
.site-foot a{color:var(--ink-2); text-decoration:none; border-bottom:1px solid transparent}
.site-foot a:hover{color:var(--accent); border-color:var(--accent)}
.site-foot address{font-style:normal; font-size:.92rem; color:var(--ink-2); line-height:1.7}
.colophon{margin-top:44px; padding-top:22px; border-top:1px solid var(--rule);
  font-family:"IBM Plex Mono",monospace; font-size:.72rem; letter-spacing:.05em; color:var(--ink-3);
  display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap}

/* ---------- plates: photo + légende (page plateforme) ---------- */
.banner{border:1px solid var(--rule); border-radius:3px; overflow:hidden; margin-top:36px; background:var(--surface-2)}
.banner img{width:100%; height:auto; display:block}
.banner figcaption{padding:12px 18px; font-size:.86rem; color:var(--ink-3);
  font-family:"IBM Plex Mono",ui-monospace,monospace; letter-spacing:.02em; border-top:1px solid var(--rule)}
.plates{display:grid; gap:20px; grid-template-columns:1fr}
@media(min-width:760px){.plates{grid-template-columns:1fr 1fr}}
.plate{margin:0; background:var(--surface); border:1px solid var(--rule); border-radius:3px;
  overflow:hidden; box-shadow:var(--shadow)}
.plate img{width:100%; height:auto; display:block; background:var(--surface-3)}
.plate figcaption{padding:15px 19px 18px; font-size:.92rem; color:var(--ink-2)}
.plate figcaption b{display:block; color:var(--ink); font-family:Newsreader,Georgia,serif;
  font-size:1.02rem; font-weight:600; margin-bottom:4px}
.plate.wide{grid-column:1/-1}

/* le bandeau à quatre vignettes devient illisible en dessous de 640 px :
   on le laisse défiler latéralement plutôt que de le réduire */
@media(max-width:640px){
  .banner{overflow-x:auto}
  .banner img{min-width:640px}
  .banner figcaption{position:sticky; left:0}
}

/* ---------- listes courantes : des éléments à la suite, en prose ---------- */
.runs{max-width:76ch}
.runs p{color:var(--ink-2); margin-top:15px}
.runs p:first-child{margin-top:0}
.runs strong{color:var(--ink); font-weight:600}