/* Cédric Tosoni, portfolio. Polices hébergées localement (pas d'appel à Google). */
@font-face{font-family:"Archivo";src:url("../fonts/archivo-var.woff") format("woff");font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:"Plex Mono";src:url("../fonts/plexmono-regular.woff") format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Plex Mono";src:url("../fonts/plexmono-medium.woff") format("woff");font-weight:500;font-display:swap}

:root{
  --ground:#0D0D0D;
  --ink:#F2F2F2;
  --muted:#A8A8A8;
  --line:#2E2E2E;
  --accent:#FF5A1F;
  --gap:8px;
  --pad:clamp(20px,3vw,40px);
  --display:"Archivo","Arial Narrow",Arial,sans-serif;
  --mono:"Plex Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--display);font-size:17px;line-height:1.45;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
[hidden]{display:none!important}
a{color:var(--ink);text-decoration:none}
a:hover,a:focus-visible{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:1440px;margin:0 auto;padding:0 var(--pad)}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:var(--accent);color:#000;padding:8px 12px;z-index:10}

/* Nav */
.nav{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--ground) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid transparent}
.nav .wrap{display:flex;justify-content:flex-end;align-items:center;gap:16px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px}
.nav ul{display:flex;gap:clamp(16px,3vw,32px);list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nav a{display:inline-block;padding:6px 0}
.logo{font-weight:500}

/* Hero */
.hero{padding:clamp(56px,9vw,120px) 0 clamp(48px,6vw,80px)}
.hero h1{margin:0;text-transform:uppercase}
.hero-name{display:flex;align-items:center;gap:18px;font-stretch:75%;font-weight:800;font-size:clamp(28px,3.6vw,52px);line-height:1;letter-spacing:-.01em;margin-bottom:clamp(14px,1.6vw,24px)}
.hero-name::before{content:"";width:clamp(28px,3vw,48px);height:clamp(6px,.6vw,9px);background:var(--accent);flex:none}
.hero-role{display:block;font-stretch:62%;font-weight:900;font-size:clamp(72px,13.5vw,210px);line-height:.84;letter-spacing:-.03em}
.hl{color:var(--accent)}
.hero-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;margin-top:44px}
.hero-foot p{margin:0}
.lead{max-width:34ch;font-size:clamp(19px,1.8vw,24px);line-height:1.35;color:#DADADA}
.legend{color:var(--muted);line-height:1.9}

/* Catégories */
.cat{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);padding:clamp(48px,6vw,72px) 0 24px}
.cat-num{color:var(--muted)}
.cat h2{margin:0;font-stretch:62%;font-weight:900;font-size:clamp(48px,7vw,100px);line-height:.88;letter-spacing:-.02em;text-transform:uppercase}
.cat-meta{margin-left:auto;color:var(--muted)}

/* Grille projet : 4 carrés par ligne */
.project{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);margin-bottom:var(--gap)}
.card{aspect-ratio:1/1;padding:clamp(18px,2vw,30px);display:flex;flex-direction:column;justify-content:space-between;color:#0D0D0D}
.card.light{color:#FFFFFF}
.card .num{font-stretch:62%;font-weight:900;font-size:clamp(56px,7vw,108px);line-height:.85;letter-spacing:-.02em}
.card h3{margin:0 0 10px;font-stretch:75%;font-weight:800;font-size:clamp(26px,2.8vw,42px);line-height:.95;text-transform:uppercase;letter-spacing:-.01em}
.card p{margin:0 0 14px;font-size:clamp(14px,1.1vw,16px);line-height:1.4;max-width:30ch}
.card .tools{margin:0;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}

.tile{position:relative;aspect-ratio:1/1;overflow:hidden;background:#1A1A1A;margin:0;padding:0;border:0;cursor:zoom-in;width:100%;color:inherit;font:inherit}
.tile img,.tile video{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.tile:hover img,.tile:focus-visible img{transform:scale(1.04)}
.tag{position:absolute;left:10px;bottom:10px;background:rgba(0,0,0,.78);color:#fff;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:5px 8px;pointer-events:none}
.swatch{position:relative;aspect-ratio:1/1}
.todo{aspect-ratio:1/1;border:1.5px dashed #5E5E5E;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:24px;color:#C8C8C8;font-stretch:75%;font-weight:700;font-size:clamp(18px,1.8vw,26px);text-transform:uppercase;line-height:1}
.todo small{font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.08em;color:var(--muted)}

/* Process */
.section{border-top:1px solid var(--line);padding:clamp(56px,7vw,96px) 0}
.section h2{margin:0 0 40px;font-stretch:62%;font-weight:900;font-size:clamp(48px,7vw,100px);line-height:.88;letter-spacing:-.02em;text-transform:uppercase}

/* About */
.about{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(32px,5vw,80px)}
.about p{margin:0 0 18px;font-size:clamp(17px,1.4vw,20px);color:#DADADA;max-width:56ch}
.facts{margin:0}
.facts div{border-top:1px solid var(--line);padding:14px 0}
.facts dt{color:var(--muted);margin-bottom:6px}
.facts dd{margin:0;color:#DADADA}

/* Contact */
.contact{border-top:1px solid var(--line);padding:clamp(64px,8vw,110px) 0 40px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px}
.contact h2{margin:0;font-stretch:62%;font-weight:900;font-size:clamp(60px,10vw,150px);line-height:.82;letter-spacing:-.02em;text-transform:uppercase}
.contact ul{list-style:none;margin:0;padding:0;font-family:var(--mono);font-size:15px;line-height:2.1}
.legal{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;color:var(--muted);padding:28px 0 40px;border-top:1px solid var(--line)}
.legal a{color:var(--muted)}.legal a:hover{color:var(--accent)}

/* Visionneuse avant/après */
dialog.viewer{border:0;padding:0;background:transparent;color:var(--ink);max-width:min(92vw,calc(100vh - 150px));width:100%}
dialog.viewer::backdrop{background:rgba(0,0,0,.94)}
.viewer-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px}
.viewer-close{background:none;border:1px solid #555;color:var(--ink);font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:10px 14px;cursor:pointer;min-height:44px}
.viewer-close:hover{border-color:var(--accent);color:var(--accent)}
.compare{position:relative;aspect-ratio:1/1;overflow:hidden;background:#111;user-select:none;touch-action:none}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.compare .after{clip-path:inset(0 0 0 var(--pos,50%))}
.compare .bar{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;margin-left:-1px;background:#fff;pointer-events:none}
.compare .bar::after{content:"";position:absolute;top:50%;left:50%;width:40px;height:40px;margin:-20px 0 0 -20px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px #fff}
.compare .lbl{position:absolute;top:12px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;background:rgba(0,0,0,.78);color:#fff;padding:5px 8px}
.compare .lbl.l{left:12px}.compare .lbl.r{right:12px}
.compare input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.viewer-hint{color:var(--muted);margin-top:12px}
dialog.viewer .single{width:100%;aspect-ratio:1/1;object-fit:cover}

/* Pages légales */
.legal-page{max-width:760px;padding:64px 0 96px}
.legal-page h1{font-stretch:62%;font-weight:900;font-size:clamp(48px,8vw,96px);line-height:.9;text-transform:uppercase;margin:0 0 40px}
.legal-page h2{font-stretch:75%;font-weight:800;font-size:28px;text-transform:uppercase;margin:48px 0 12px}
.legal-page p,.legal-page li{color:#D0D0D0}
.legal-page a{text-decoration:underline}

/* Tablette et mobile */
@media (max-width:900px){
  .about{grid-template-columns:1fr}
}
@media (max-width:760px){
  .project{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card{grid-column:span 2;order:-1;aspect-ratio:auto;min-height:220px}
  .project > .feature{grid-column:span 2;order:1}
  .cat-meta{margin-left:0;width:100%}
}

/* Carré « génération IA en cours » (en attendant les vraies images) */
.gen{position:relative;aspect-ratio:1/1;overflow:hidden;display:flex;align-items:center;justify-content:center}
.gen::before{content:"";position:absolute;inset:-50%;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");opacity:.22;mix-blend-mode:overlay;animation:grain .9s steps(5) infinite;pointer-events:none}
.gen::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.18) 50%,transparent 70%);background-size:250% 100%;animation:sweep 3.2s ease-in-out infinite;pointer-events:none}
.gen-panel{position:relative;z-index:1;width:min(78%,260px);background:rgba(0,0,0,.78);color:#fff;padding:14px 16px;display:flex;flex-direction:column;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.gen-label::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:1px;animation:blink 1s steps(2) infinite}
.gen-bar{display:block;height:4px;background:rgba(255,255,255,.18);overflow:hidden}
.gen-bar i{display:block;height:100%;width:var(--p,0%);background:var(--accent);transition:width .35s linear}
.gen-step{color:#BDBDBD}.gen-step b{color:#fff;font-weight:500}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-8%,6%)}40%{transform:translate(6%,-4%)}60%{transform:translate(-4%,-8%)}80%{transform:translate(8%,4%)}100%{transform:translate(0,0)}}
@keyframes sweep{0%{background-position:120% 0}100%{background-position:-120% 0}}
@keyframes blink{50%{opacity:.15}}
@media (prefers-reduced-motion:reduce){.gen::before,.gen::after,.gen-label::before{animation:none}}
@media (max-width:760px){
  .gen:not(.feature) .gen-panel{width:86%;padding:10px;gap:8px;font-size:10px;margin-bottom:30px}
  .gen:not(.feature) .gen-step{display:none}
}

/* Process façon ComfyUI : nodes reliés par des câbles */
.graph{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:auto auto;column-gap:72px;row-gap:28px;align-items:center;padding:36px;border:1px solid var(--line);border-radius:12px;
  background-color:#141414;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);
  background-size:20px 20px,20px 20px,100px 100px,100px 100px}
.wires{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.wires path{fill:none;stroke-width:3;stroke-linecap:round;opacity:.95}
.node{position:relative;z-index:1;background:#232323;border:1px solid #3A3A3A;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.45);overflow:visible}
.n-src{grid-column:1;grid-row:1 / span 2}
.n-pipe{grid-column:2;grid-row:1 / span 2}
.n-img{grid-column:3;grid-row:1}
.n-vid{grid-column:3;grid-row:2}
.n-ctrl{grid-column:4;grid-row:1 / span 2}
.node-title{display:flex;align-items:center;gap:10px;background:#2E2E2E;border-bottom:1px solid #3A3A3A;border-radius:10px 10px 0 0;padding:10px 14px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.node-title .dot{width:10px;height:10px;border-radius:50%;background:#5E5E5E;flex:none}
.node-body{padding:14px 16px 18px}
.node h3{margin:0 0 8px;font-stretch:75%;font-weight:800;font-size:clamp(20px,1.7vw,26px);text-transform:uppercase;line-height:1}
.node p{margin:0;color:#CFCFCF;font-size:15px;line-height:1.45}
.slots{display:flex;justify-content:space-between;gap:8px;padding:8px 0 0;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:#BDBDBD}
.slot{position:relative;display:flex;align-items:center;gap:8px}
.slot.in{padding-left:14px}.slot.out{padding-right:14px}
.sock{position:absolute;top:50%;width:12px;height:12px;margin-top:-6px;border-radius:50%;background:var(--c);box-shadow:0 0 0 3px #232323}
.slot.in .sock{left:-6px}.slot.out .sock{right:-6px}
.n-src .slots{padding:0 0 14px}
.widget{display:flex;justify-content:space-between;margin:0 14px 14px;background:#1A1A1A;border:1px solid #333;border-radius:12px;padding:6px 12px;font-family:var(--mono);font-size:11px;color:#A8A8A8}
.widget b{color:#F2F2F2;font-weight:500}
@media (max-width:1100px){
  .graph{grid-template-columns:minmax(0,640px);justify-content:center;row-gap:36px}
  .n-src,.n-pipe,.n-img,.n-vid,.n-ctrl{grid-column:1;grid-row:auto}
  .wires{display:none}
  .node:not(.n-src)::before{content:"";position:absolute;left:28px;top:-37px;height:36px;width:3px;background:var(--accent)}
}
@media (max-width:640px){
  .graph{padding:20px}
}

/* Case After en diaporama (plusieurs scènes IA, fondu enchaîné) */
.tile.slides img{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.tile.slides img.on{opacity:1}