/* Illustrations 42 · V1. Habillage portfolio commun (Fullsix, Chabadou) : Geist, monochrome, papier clair et scène sombre, angles vifs.
   La couleur n'entre que par les travaux montrés. Idée propre au projet : la gourde ouvre la page sur son propre fond gris,
   puis chaque section garde la pièce en grand, à sa définition d'origine. */
@font-face{font-family:"Geist";font-weight:400;font-display:swap;src:url(fonts/geist-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Geist";font-weight:500;font-display:swap;src:url(fonts/geist-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Geist Mono";font-weight:400;font-display:swap;src:url(fonts/geist-mono-latin-400-normal.woff2) format("woff2")}
:root{
  color-scheme:only light;
  --paper:#ececea; --ink:#121314; --muted:#5d5f64; --line:rgba(18,19,20,.14);
  --stage:#0b0c0d; --stage-ink:#ebebe8; --stage-muted:#9a9da3; --stage-line:rgba(235,235,232,.14);
  --studio:#dfe3e5; /* gris du studio de la gourde, relevé sur la vidéo */
  --sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --ease:cubic-bezier(.22,1,.36,1);--ease-out:cubic-bezier(.23,1,.32,1);
  --frame:1920px;
  --gutter:max(20px, env(safe-area-inset-left, 0px), calc((100vw - var(--frame)) / 2 + 20px));
  --gutter-r:max(20px, env(safe-area-inset-right, 0px), calc((100vw - var(--frame)) / 2 + 20px));
  --sec:clamp(96px, 12vw, 200px);
}
@media (min-width:861px){:root{--gutter:max(48px, calc((100vw - var(--frame)) / 2 + 48px));--gutter-r:max(64px, calc((100vw - var(--frame)) / 2 + 64px))}}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--paper)}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:clamp(16px, 10px + .45vw, 20px);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid currentColor;outline-offset:4px;border-radius:0}
.wrap{padding-left:var(--gutter);padding-right:var(--gutter-r)}
.mono{font-family:var(--mono);font-size:clamp(12px, 9px + .22vw, 14px);letter-spacing:.01em;line-height:1.45}
.muted{color:var(--muted)}
.line{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.line>span{display:block}
section{position:relative;padding-top:var(--sec);padding-bottom:var(--sec)}
section[data-cs-theme=dark]{background:var(--stage);color:var(--stage-ink)}
section[data-cs-theme=dark] .muted{color:var(--stage-muted)}
section[data-cs-theme=dark]+section[data-cs-theme=dark]{border-top:1px solid var(--stage-line)}
figure{margin:0}
figcaption{margin-top:12px;color:var(--muted)}
[data-cs-theme=dark] figcaption{color:var(--stage-muted)}
.tbc{border-bottom:1px dashed currentColor}
.nw{white-space:nowrap}

.top{position:fixed;inset:0 0 auto;z-index:50;display:flex;justify-content:space-between;align-items:center;
  padding:calc(18px + env(safe-area-inset-top,0px)) var(--gutter-r) 18px var(--gutter);color:#fff;mix-blend-mode:difference;pointer-events:none;transition:transform .5s var(--ease-out)}
.cs-on .top{transform:translateY(-110%)}
.top a{pointer-events:auto;text-decoration:none}
.top .name{font-weight:500;font-size:15px;letter-spacing:-.01em}
.top nav{display:flex;gap:28px;font-size:14px}
@media (max-width:560px){.top nav{gap:16px;font-size:13px}}

/* Titres de chapitre (système commun) */
.chap{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;margin-bottom:clamp(40px,6vw,88px)}
.chap-n{display:flex;align-items:center;gap:12px;color:var(--muted)}
[data-cs-theme=dark] .chap-n{color:var(--stage-muted)}
.chap-n i{display:block;width:32px;height:1.5px;background:currentColor}
.chap h2{font-weight:500;font-size:clamp(36px, 18px + 3.6vw, 88px);line-height:1;letter-spacing:-.035em;max-width:16ch;text-wrap:balance}
.txt{display:grid;gap:1em;max-width:36em}
.lede{font-size:clamp(19px, 13px + .7vw, 26px);line-height:1.4;letter-spacing:-.012em}

/* Apparitions : titres de chapitre, et trois visuels seulement */
.js .reveal-lines .line>span{transform:translateY(105%)}
.js .reveal-lines.in .line>span{transform:none;transition:transform .9s var(--ease)}
.js .reveal-lines.in .line:nth-child(2)>span{transition-delay:.08s}
.js .rv{opacity:0;transform:translateY(28px)}
.js .rv.in{opacity:1;transform:none;transition:opacity .9s var(--ease-out),transform 1.1s var(--ease)}

/* Commandes : carrés de 44 px, angles vifs, un seul vocabulaire */
.arr{display:flex;flex:none}
.arr button,.sq{display:grid;place-items:center;width:44px;height:44px;font-size:18px;line-height:1;box-shadow:inset 0 0 0 1px var(--line);transition:background-color .2s ease,color .2s ease,box-shadow .2s ease}
[data-cs-theme=dark] .arr button,[data-cs-theme=dark] .sq{box-shadow:inset 0 0 0 1px var(--stage-line)}
.arr button+button{margin-left:-1px}
.arr button:active,.sq:active{transform:translateY(1px)}
@media (hover:hover) and (pointer:fine){
  .arr button:hover,.sq:hover{background:var(--ink);color:var(--paper);box-shadow:inset 0 0 0 1px var(--ink)}
  [data-cs-theme=dark] .arr button:hover,[data-cs-theme=dark] .sq:hover{background:var(--stage-ink);color:var(--stage);box-shadow:inset 0 0 0 1px var(--stage-ink)}
}
.arr button:focus-visible,.sq:focus-visible{outline-offset:2px;position:relative;z-index:1}

/* ── Ouverture, au modèle commun des études de cas : titre à gauche, visuel à droite, repères en pied ── */
.hero{position:relative;height:100vh;height:100svh;min-height:600px;max-height:1300px;padding:0;overflow:hidden;
  background:radial-gradient(ellipse 60% 70% at 66% 46%,#e8ebec 0%,#e0e4e6 55%,#d8dde0 100%) var(--studio)}
.hero-bg{position:absolute;top:0;right:0;bottom:0;left:clamp(0px,34vw,640px);margin:0;z-index:1;display:grid;place-items:center;padding:calc(56px + env(safe-area-inset-top,0px)) var(--gutter-r) 96px 0}
.hero-vid{width:100%;height:auto;max-height:100%;aspect-ratio:1440/900;object-fit:contain;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent),linear-gradient(180deg,transparent,#000 10%,#000 88%,transparent);
  -webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent),linear-gradient(180deg,transparent,#000 10%,#000 88%,transparent);mask-composite:intersect}
.replay{position:absolute;right:var(--gutter-r);top:calc(72px + env(safe-area-inset-top,0px));color:var(--ink);opacity:0;pointer-events:none;transition:opacity .4s ease,background-color .2s ease,color .2s ease}
.hero.done .replay{opacity:1;pointer-events:auto}
.hero-title{position:absolute;left:var(--gutter);top:46%;transform:translateY(-50%);width:calc(clamp(0px,34vw,640px) - var(--gutter) - 16px);z-index:4}
.hero-title .kick{color:var(--muted);margin:0 0 22px}
.hero-title h1{font-size:clamp(52px,5.4vw,104px);font-weight:500;letter-spacing:-.05em;line-height:.9;padding-bottom:.04em;margin:0 0 0 -.03em}
.hero-title .desc{margin:28px 0 0;font-size:clamp(17px,1.3vw,21px);line-height:1.4;color:#34363a;letter-spacing:-.01em;max-width:21em}
.hero-meta{position:absolute;left:var(--gutter);right:calc(var(--gutter-r) + 160px);bottom:calc(28px + env(safe-area-inset-bottom,0px));display:grid;grid-template-columns:1fr .6fr 1.3fr 1.2fr;gap:24px;margin:0;z-index:4}
.hero-meta dt{color:var(--muted);margin-bottom:4px}
.hero-meta dd{margin:0;font-size:15px;line-height:1.35}
.hero-cue{position:absolute;right:var(--gutter-r);bottom:calc(28px + env(safe-area-inset-bottom,0px));display:flex;align-items:center;gap:12px;color:var(--muted);z-index:4}
.hero-cue i{position:relative;display:block;width:1px;height:28px;background:var(--line);overflow:hidden}
.hero-cue i::after{content:"";position:absolute;left:0;top:0;width:1px;height:12px;background:var(--ink);animation:cue 2.2s cubic-bezier(.65,0,.35,1) infinite}
@keyframes cue{0%{transform:translateY(-12px)}100%{transform:translateY(28px)}}
@media (max-width:860px){
  .hero{height:auto;min-height:100svh;max-height:none;display:flex;flex-direction:column;justify-content:flex-end;padding:0 0 calc(28px + env(safe-area-inset-bottom,0px))}
  .hero-bg{position:relative;left:auto;inset:auto;padding:calc(64px + env(safe-area-inset-top,0px)) 0 0}
  .replay{top:auto;bottom:0}
  .hero-title{position:relative;left:auto;top:auto;transform:none;width:auto;padding:0 var(--gutter-r) 0 var(--gutter);margin-top:8px}
  .hero-title .kick{margin-bottom:14px}
  .hero-title h1{font-size:clamp(52px,15vw,96px)}
  .hero-title .desc{margin-top:16px;font-size:16px}
  .hero-meta{position:relative;left:auto;right:auto;bottom:auto;margin-top:28px;padding:0 var(--gutter-r) 0 var(--gutter);grid-template-columns:1fr 1fr;gap:10px 16px}
  .hero-meta dd{font-size:14px}
  .hero-cue{display:none}
}
.js .hero-title>*,.js .hero-meta{opacity:0;transform:translateY(16px)}
.js .hero.in .hero-title>*,.js .hero.in .hero-meta{opacity:1;transform:none;transition:opacity .8s ease,transform 1s var(--ease)}
.js .hero.in .hero-title>:nth-child(2){transition-delay:.06s}.js .hero.in .hero-title>:nth-child(3){transition-delay:.14s}.js .hero.in .hero-meta{transition-delay:.24s}

/* Agrandir : bouton image, survol discret, lecture en grand dans une fenêtre */
.zoom{display:block;width:100%;cursor:zoom-in;position:relative}
.zoom img{width:100%}
figure .z,.m4 .z{flex:none;color:var(--ink);background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .35s var(--ease-out)}
[data-cs-theme=dark] figure .z{color:var(--stage-ink)}
figure:has(.zoom) figcaption{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
@media (hover:hover) and (pointer:fine){
  .zoom img{transition:transform .5s var(--ease-out)}
  figure:hover .z{background-size:100% 1px}
}
.zoom:focus-visible{outline-offset:4px}

/* ── 01 · La gourde ── */
.motif{margin-top:clamp(56px,7vw,112px)}
.motif-box{position:relative;background:#000106;box-shadow:0 0 0 1px var(--line),0 24px 60px -30px rgba(18,19,20,.5)}
.motif-vid{display:block;width:100%;aspect-ratio:1920/1228}
.zoom-link{display:inline;width:auto;flex:none;color:inherit;text-decoration:underline;text-underline-offset:3px;cursor:zoom-in}
.zoom-link img{display:none}

/* ── 02 · L'année du 42 ── */
.grid-fig{margin-top:clamp(56px,7vw,112px);max-width:1180px}
.grid-box{position:relative;background:#0d0d0e}
.grid-vid{width:100%;aspect-ratio:1440/1622}
.vplay{position:absolute;right:0;top:-56px;color:var(--stage-ink)}
.vplay span{position:relative;display:block;width:10px;height:12px}
.vplay span::before,.vplay span::after{content:"";position:absolute;top:0;width:3px;height:12px;background:currentColor}
.vplay span::before{left:1px}.vplay span::after{right:1px}
.vplay.paused span::before{left:2px;width:0;height:0;background:none;border-style:solid;border-width:6px 0 6px 10px;border-color:transparent transparent transparent currentColor}
.vplay.paused span::after{display:none}
.legend{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px 16px;margin-top:18px;color:var(--stage-ink)}
.legend span{color:var(--stage-muted);display:inline-block;min-width:3.6em}
.cap-note{margin-top:14px;color:var(--stage-muted)}
/* Sur grand écran, les légendes sont déjà dans la vidéo : la liste reste pour les lecteurs d'écran */
@media (min-width:861px){.legend{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;margin:0}}
@media (max-width:560px){.legend{grid-template-columns:minmax(0,1fr)}}

/* ── 03 · Vœux ── */
.film{margin-top:clamp(56px,7vw,112px);max-width:1280px}
.film-box{background:#000;aspect-ratio:16/9}
.film-link{display:block;position:relative;overflow:hidden;color:#fff}
.film-link img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease-out)}
.film-link::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,1,6,.62),rgba(0,1,6,0) 45%)}
.film-play{position:absolute;z-index:1;left:clamp(16px,2.4vw,32px);bottom:clamp(16px,2.4vw,28px);display:inline-flex;align-items:center;gap:14px;min-height:44px;font-size:14px}
.film-play i{width:52px;height:52px;border:1px solid rgba(255,255,255,.7);display:grid;place-items:center;flex:none}
.film-play i::before{content:"";margin-left:4px;border-left:14px solid #fff;border-top:9px solid transparent;border-bottom:9px solid transparent}
@media (hover:hover) and (pointer:fine){.film-link:hover img{transform:scale(1.02)}.film-link:hover .film-play i{background:#fff}.film-link:hover .film-play i::before{border-left-color:#000}}
.film-link:focus-visible{outline:2px solid var(--stage-ink);outline-offset:4px}
.film-cap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px 32px;margin-top:16px}
.ext{display:inline-flex;align-items:center;min-height:44px;font-weight:500;text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px;color:var(--stage-ink)}
@media (hover:hover) and (pointer:fine){.ext:hover{text-decoration-thickness:2px}}

.mk{margin-top:clamp(72px,9vw,150px);max-width:1120px}
.mk-h{font-weight:500;font-size:clamp(24px,16px + 1.2vw,40px);letter-spacing:-.025em;line-height:1.1;margin-bottom:clamp(24px,3vw,40px)}
.mk-stage{position:relative;display:grid;grid-template:minmax(0,1fr)/minmax(0,1fr);aspect-ratio:16/9;background:#e9e9e6;overflow:hidden;cursor:pointer;touch-action:pan-y}
.mk-pane{grid-area:1/1;position:relative;min-height:0;overflow:hidden;opacity:0;transition:opacity .45s var(--ease-out)}
.mk-pane.on{opacity:1}
.mk-pane img,.mk-pane video{max-height:100%;width:auto}
.mk-sketch,.mk-vec{position:absolute;left:4%;top:6%;width:92%!important;height:88%!important;max-height:none!important;object-fit:contain}
.mk-sketch{mix-blend-mode:multiply}
.mk-full{width:100%!important;height:100%!important;object-fit:cover}
.mk-px{image-rendering:pixelated}
.mk-bar{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:stretch;border-bottom:1px solid var(--stage-line)}
.mk-steps{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.mk-steps button{position:relative;display:grid;align-content:start;gap:2px;width:100%;height:100%;min-height:44px;padding:18px 16px 18px 0;text-align:left;color:var(--stage-muted);transition:color .2s ease}
.mk-steps button::before{content:"";position:absolute;left:0;right:12px;top:0;height:2px;background:var(--stage-line);transition:height .3s var(--ease-out),background-color .3s ease}
.mk-steps button[aria-pressed=true]{color:var(--stage-ink)}
.mk-steps button[aria-pressed=true]::before{height:3px;background:var(--stage-ink)}
.mk-steps .mono{font-size:12px;margin-bottom:6px}
.mk-steps b{font-weight:500;font-size:16px;line-height:1.25}
.mk-steps small{font-size:14px;line-height:1.35}
@media (hover:hover){.mk-steps button:hover{color:var(--stage-ink)}}
.mk-bar .arr{align-self:center;padding-left:clamp(12px,2vw,32px)}
.mk-now{display:none}
.mk-cap{margin-top:14px;color:var(--stage-muted)}
@media (max-width:899px){
  .mk-steps button{padding:0;height:44px;align-content:center}
  .mk-steps button::before{right:6px}
  .mk-steps b,.mk-steps small{display:none}
  .mk-steps .mono{margin:0;font-size:13px}
  .mk-now{display:block;margin-top:10px;font-size:15px;line-height:1.4;color:var(--stage-muted)}
  .mk-now b{font-weight:500;color:var(--stage-ink)}
}

/* ── 04 · Éditorial : grille asymétrique, deux rangées de tailles différentes ── */
.ed{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(40px,5vw,88px) clamp(16px,2.4vw,40px);margin-top:clamp(56px,7vw,112px);align-items:start}
.ed-a{grid-column:1/8}
.ed-b{grid-column:8/13;margin-top:clamp(80px,12vw,220px)}
.ed-c{grid-column:1/6}
.ed-d{grid-column:6/10;margin-top:clamp(48px,7vw,140px)}
.ed-e{grid-column:10/13;margin-top:clamp(16px,3vw,48px)}
.ed .zoom{box-shadow:0 0 0 1px var(--line),0 18px 40px -22px rgba(18,19,20,.35)}
@media (max-width:860px){
  .ed{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px 16px}
  .ed-a{grid-column:1/-1}.ed-b,.ed-c,.ed-d,.ed-e{grid-column:auto;margin-top:0}
  .ed-e{grid-column:1/-1;width:min(100%,520px)}
}
@media (max-width:480px){.ed{grid-template-columns:minmax(0,1fr)}.ed>*{grid-column:1/-1!important}}

/* ── 05 · May the 4th : une colonne par année, défilement horizontal sur téléphone ── */
.m4{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,2vw,32px);margin-top:clamp(56px,7vw,112px)}
.m4-y{font-weight:500;font-size:clamp(28px,16px + 2vw,56px);letter-spacing:-.04em;line-height:1;padding-bottom:14px;margin-bottom:16px;border-bottom:1px solid var(--stage-line);font-variant-numeric:tabular-nums}
@media (max-width:860px){
  .m4{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter-r) * -1);padding:0 var(--gutter-r) 12px var(--gutter);scroll-padding-left:var(--gutter);overscroll-behavior-x:contain}
  .m4 li{flex:0 0 78%;scroll-snap-align:start}
}

/* ── 06 · 42 Next : une scène en grand, l'index des sept dessous ── */
.nx{margin-top:clamp(56px,7vw,112px)}
.nx-box{position:relative;background:#02061a;overflow:hidden}
.nx-vid{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;transition:opacity .35s cubic-bezier(.23,1,.32,1)}
.nx-vid.swap{opacity:0}
.nx-box .vplay{top:auto;bottom:14px;right:14px;color:#fff;background:rgba(0,1,6,.55)}
.nx-cap{display:flex;justify-content:space-between;align-items:baseline;gap:24px;flex-wrap:wrap;padding:18px 0 0}
.nx-cap p:first-child{max-width:44em}
.nx-tools{color:var(--muted)}
.nx-tabs{list-style:none;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));margin-top:clamp(28px,3vw,44px);border-top:1px solid var(--line)}
.nx-tab{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:6px;width:100%;min-height:44px;padding:14px 12px 16px 0;text-align:left;color:var(--muted);transition:color .2s ease}
.nx-tab[aria-selected=true]{color:var(--ink)}
.nx-i{font-variant-numeric:tabular-nums}
.nx-l{font-weight:500;letter-spacing:-.015em;line-height:1.2}
.nx-bar{position:absolute;left:0;right:12px;top:-1px;height:2px;background:currentColor;transform:scaleX(0);transform-origin:left}
.nx-tab[aria-selected=true] .nx-bar{transform:scaleX(var(--p,1))}
.nx-tab:focus-visible{outline-offset:2px}
@media (hover:hover) and (pointer:fine){.nx-tab:hover{color:var(--ink)}}
@media (max-width:860px){
  .nx-tabs{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter-r) * -1);padding:0 var(--gutter-r) 0 var(--gutter);scroll-padding-left:var(--gutter);overscroll-behavior-x:contain}
  .nx-tabs li{flex:0 0 42%;scroll-snap-align:start}
}
@media (prefers-reduced-motion:reduce){.nx-vid{transition:none}}

/* ── Fin ── */
.end{padding-top:clamp(80px,10vw,160px)}
.end h2{font-weight:500;font-size:clamp(32px, 16px + 3vw, 72px);letter-spacing:-.035em;line-height:1;max-width:16ch}
.credits{display:grid;gap:16px 28px;margin-top:48px;border-top:1px solid var(--stage-line);padding-top:24px}
@media (min-width:900px){.credits{grid-template-columns:repeat(4,minmax(0,1fr))}}
.credits dt{color:var(--stage-muted);margin-bottom:4px}

/* Lecture en grand */
.lb{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;border:0;background:var(--paper);color:var(--ink);overscroll-behavior:contain}
.lb::backdrop{background:var(--paper)}
.lb[open]{display:grid;grid-template-rows:auto minmax(0,1fr)}
.lb-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:calc(10px + env(safe-area-inset-top,0px)) var(--gutter-r) 10px var(--gutter);border-bottom:1px solid var(--line)}
.lb-bar p{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}
.lb-body{overflow:auto;overscroll-behavior:contain;padding:clamp(16px,4vw,56px) var(--gutter-r) clamp(32px,6vw,80px) var(--gutter)}
.lb-body img{margin:0 auto;box-shadow:0 0 0 1px var(--line),0 18px 40px -22px rgba(18,19,20,.35);background:#fff}
.lb-x{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 14px;margin-right:-14px;font-size:15px}
@media (hover:hover) and (pointer:fine){.lb-x:hover{background:var(--ink);color:var(--paper)}}
html.lb-on{overflow:hidden}
@media (prefers-reduced-motion:no-preference){.lb[open]{animation:lbIn .28s var(--ease-out)}@keyframes lbIn{from{opacity:0}}}

/* Navigation des études : angles vifs (surcharge validée sur Fullsix, à reporter dans case-nav.css à l'harmonisation finale) */
.cs-head{border-radius:2px;padding:0;height:40px}
.cs-head a,.cs-head button{border-radius:0;height:40px}
.cs-back{padding:0 14px 0 12px}
.cs-name{height:40px;padding:0 14px;font-weight:500;border-left:1px solid var(--cs-line);border-right:1px solid var(--cs-line)}
.cs-sec{padding:0 12px 0 12px}
.cs-menu{border-radius:2px;padding:4px 0}
.cs-menu a{border-radius:0!important;padding:0 14px}
.cs-menu a[aria-current=true]{background:none;box-shadow:inset 2px 0 0 var(--cs-ink)}
@media (hover:hover) and (pointer:fine){.cs-menu a:hover{background:var(--cs-line)}}
.cs-rail ol{border-radius:2px}
.cs-rail:not(.open) a.flash .cs-rl{border-radius:2px}
@media (max-width:520px){.cs-back{padding:0;min-width:44px;justify-content:center}.cs-name{padding:0 12px}}

@media (prefers-reduced-motion:reduce){
  .js .rv{transform:none}.js .rv.in{transition:opacity .6s ease-out}
  .js .reveal-lines .line>span{transform:none!important;transition:none!important}
  .js .hero-title>*,.js .hero-meta{transform:none}
  .mk-pane,.zoom img{transition:none}
}
/* Écrans tactiles : cibles de 44 px au moins, y compris dans la navigation d'étude et l'en-tête */
@media (pointer:coarse){
  .cs-head{height:48px}.cs-head a,.cs-head button,.cs-name{height:48px}
  .top{padding-top:calc(6px + env(safe-area-inset-top,0px));padding-bottom:6px}
  .top a{display:inline-flex;align-items:center;min-height:44px}
}
.motif-box .vplay{top:auto;bottom:14px;right:14px;color:#fff;background:rgba(0,1,6,.55)}

/* ===== 03 · Vœux : la rue et le vol au fil du défilement (vx.js) ===== */
@font-face{font-family:"VT323";font-display:swap;src:url(fonts/vt323.ttf) format("truetype")}
.has-iris{padding-bottom:0}
.vx{display:none}
.js .vx{display:block;position:relative;height:420vh;margin-top:clamp(56px,7vw,112px)}
.vx-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:#bdecff;contain:strict}
.vx-world,.vx-world>*{position:absolute;inset:0}
.vx-world img,.vx-world canvas{display:block;will-change:transform}
.vx-world{background:linear-gradient(180deg,#a9e3fb 0%,#bdecff 55%)}
.vx-cam{overflow:visible}
.vx-l{position:absolute;left:0;bottom:0;height:var(--lh);width:calc(var(--lh)*5);max-width:none}
.vx-marvin{position:absolute;left:0;top:0;width:0;height:0}
.vx-marvin img{position:absolute;left:0;top:0;height:var(--mh);width:auto;max-width:none;visibility:hidden}
.vx-marvin img.on{visibility:visible}
.vx-ship{pointer-events:none}
.vx-ship img{position:absolute;left:0;top:0;width:100px;height:auto;max-width:none;visibility:hidden;transform-origin:50% 50%}
.vx-ship img.on{visibility:visible}
.vx-tour{position:absolute;left:0;top:0;height:125%;width:auto;max-width:none;visibility:hidden}
.vx-night{opacity:0;background:linear-gradient(180deg,#070522 0%,#1a1460 62%,#3b3a9e 100%)}
.vx-stars{position:absolute;left:0;top:0;width:2px;height:2px;border-radius:1px;background:transparent}
.vx-warp{width:100%;height:100%;opacity:0}
.vx-box{left:50%;top:clamp(16px,5vh,56px);bottom:auto;right:auto;width:min(calc(100% - 32px),1040px);transform:translateX(-50%) scale(0,1);
  background:#000;border:clamp(3px,.35vw,5px) solid #8d8f99;border-radius:clamp(10px,1.2vw,18px);padding:clamp(10px,1.4vw,22px) clamp(14px,2vw,32px) clamp(14px,1.8vw,28px);
  font-family:"VT323",ui-monospace,monospace;font-size:clamp(22px,3vw,46px);line-height:1.12;color:#5dff3d;letter-spacing:.01em}
.vx-box p{margin:0;min-height:1.12em;white-space:pre-wrap}
.vx-arrow{position:absolute;right:clamp(12px,1.4vw,22px);bottom:clamp(4px,.6vw,10px);font-size:.5em;opacity:0}
.vx-box.end .vx-arrow{animation:vxBlink 1s steps(1) infinite}
@keyframes vxBlink{50%{opacity:1}}
.vx-caps{position:absolute;left:var(--gutter);bottom:calc(28px + env(safe-area-inset-bottom,0px));margin:0;padding:0;list-style:none;width:min(30em,calc(100% - var(--gutter) - var(--gutter-r) - 200px))}
.vx-caps li{position:absolute;left:0;bottom:0;width:max-content;max-width:100%;padding:12px 16px 13px;background:rgba(11,12,13,.86);color:var(--stage-ink);opacity:0;transform:translateY(8px);transition:opacity .35s ease,transform .5s var(--ease-out)}
.vx-caps li b{font-weight:400;color:#fff}
.vx-caps li.on{opacity:1;transform:none}
.vx-skip{position:absolute;right:var(--gutter-r);bottom:calc(28px + env(safe-area-inset-bottom,0px));display:inline-flex;align-items:center;min-height:44px;padding:0 16px;background:rgba(11,12,13,.86);color:var(--stage-ink);text-decoration:none}
.vx-skip:focus-visible{outline:2px solid #fff;outline-offset:3px}
@media (hover:hover) and (pointer:fine){.vx-skip:hover{background:#000}}
.vx-prog{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(11,12,13,.25)}
.vx-prog i{position:absolute;inset:0;background:#0b0c0d;transform-origin:0 50%;transform:scaleX(0)}
@media (max-width:860px){
  .js .vx{height:360vh}
  .vx-caps{top:calc(64px + env(safe-area-inset-top,0px));bottom:auto;left:var(--gutter);right:var(--gutter-r);width:auto}
  .vx-caps li{top:0;bottom:auto}
  .vx-box{top:calc(72px + env(safe-area-inset-top,0px))}
  .vx-skip{left:var(--gutter);right:auto;bottom:calc(24px + env(safe-area-inset-bottom,0px))}
}
/* Film : l'écran garde l'aura de l'ordinateur magique */
.film{position:relative}
.film-aura{position:absolute;left:-6%;right:-6%;top:calc(var(--fbh,56.25vw) * -.11);height:calc(var(--fbh,56.25vw) * 1.22);pointer-events:none;z-index:0;opacity:0;transition:opacity 1.2s ease}
.film.in .film-aura{opacity:1}
.film-aura svg{width:100%;height:100%;display:block}
.film-box,.film-cap{position:relative;z-index:1}
/* Sortie : un cercle clair monte du bas et ouvre la section suivante */
.vx-iris{position:relative;height:18vh;margin-top:clamp(48px,5vw,80px);overflow:hidden}
#voeux.has-iris+section{padding-top:clamp(32px,4vw,64px)}
.vx-iris i{position:absolute;inset:0;background:var(--paper);clip-path:circle(0% at 50% 100%)}
@media (prefers-reduced-motion:reduce){
  .js .vx{height:auto}
  .vx-stage{position:relative;height:min(100svh,62vw);min-height:420px}
  .vx-caps li{position:relative;opacity:1;transform:none;margin-top:6px}
  .vx-prog{display:none}
  .vx-iris{height:0;margin-top:clamp(40px,5vw,80px)}
}
@media (prefers-reduced-motion:reduce){.hero-cue i::after{animation:none}}
.film .film-cap{margin-top:calc(var(--fbh,0px) * .11 + 8px)}
#filmFig{scroll-margin-top:88px}
.film-out{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 32px;margin-top:clamp(40px,5vw,72px);padding-top:20px;border-top:1px solid var(--stage-line);color:var(--stage-muted)}
.film-out p{max-width:62em}

/* ── Grands écrans : chaque visionneuse tient dans la hauteur de l'écran, commandes comprises ── */
.motif{max-width:calc((100svh - 150px) * 1920 / 1228)}
.grid-fig{max-width:min(1180px,calc((100svh - 150px) * 1440 / 1622))}
.film{max-width:min(1280px,calc((100svh - 200px) * 16 / 9))}
.mk{max-width:min(1120px,calc((100svh - 330px) * 16 / 9))}

/* ── 02 · 42 Next, sur scène sombre ; à partir de 1100 px, les sept scènes en index à droite de l'image ── */
.nx-sec .nx-tabs{border-top-color:var(--stage-line)}
.nx-sec .nx-tab{color:var(--stage-muted)}
.nx-sec .nx-tab[aria-selected=true]{color:var(--stage-ink)}
.nx-sec .nx-tools{color:var(--stage-muted)}
.nx-sec .nx-box{box-shadow:0 0 0 1px var(--stage-line)}
@media (hover:hover) and (pointer:fine){.nx-sec .nx-tab:hover{color:var(--stage-ink)}}
@media (min-width:1100px){
  .nx{display:grid;grid-template-columns:minmax(0,1fr) clamp(220px,18vw,300px);column-gap:clamp(28px,3vw,56px);align-items:start;
    max-width:calc((100svh - 150px) * 16 / 9 + clamp(220px,18vw,300px) + clamp(28px,3vw,56px))}
  .nx{padding-right:clamp(24px,3vw,56px)}
  .nx-box,.nx-cap{grid-column:1}
  .nx-tabs{grid-column:2;grid-row:1 / span 2;display:flex;flex-direction:column;margin-top:0;border-top:0}
  .nx-tab{flex-direction:row;align-items:baseline;gap:16px;padding:15px 0 16px;border-top:1px solid var(--stage-line)}
  .nx-tabs li:last-child .nx-tab{border-bottom:1px solid var(--stage-line)}
  .nx-bar{right:0}
}

/* Séquence : barre de chapitres (où j'en suis, aller à un temps), légende du temps en cours, sortie */
.vx-ui{position:absolute;left:var(--gutter);right:var(--gutter-r);bottom:calc(24px + env(safe-area-inset-bottom,0px));display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:12px 24px;pointer-events:none}
.vx-ui>*{pointer-events:auto}
.vx-cap{grid-column:1;margin:0;max-width:34em;width:max-content;max-width:min(34em,100%);padding:10px 14px 11px;background:rgba(11,12,13,.86);color:var(--stage-ink)}
.vx-cap:empty{display:none}
/* Consigne d'entrée : visible tant que la séquence n'a pas commencé */
.vx-hint{position:absolute;left:50%;top:50%;z-index:5;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:14px;margin:0;padding:16px 22px 14px;background:rgba(11,12,13,.86);color:#fff;font-size:14px;text-align:center;pointer-events:none;transition:opacity .35s ease,transform .5s var(--ease-out)}
.vx-hint i{position:relative;display:block;width:1px;height:28px;background:rgba(255,255,255,.3);overflow:hidden}
.vx-hint i::after{content:"";position:absolute;left:0;top:0;width:1px;height:12px;background:#fff;animation:cue 2.2s cubic-bezier(.65,0,.35,1) infinite}
.vx-hint.off{opacity:0;transform:translate(-50%,-42%)}
.vx-nav{grid-column:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;width:min(520px,100%);background:rgba(11,12,13,.86);padding:4px}
.vx-nav button{position:relative;display:flex;align-items:center;min-height:44px;padding:0 12px;color:var(--stage-muted);text-align:left;transition:color .2s ease,background-color .2s ease}
.vx-nav button[aria-current]{color:#fff}
.vx-nav button i{position:absolute;left:0;right:0;bottom:0;height:2px;background:#fff;transform-origin:0 50%;transform:scaleX(0)}
.vx-nav button::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:rgba(255,255,255,.18)}
.vx-nav button:focus-visible,.vx-skip:focus-visible{outline:2px solid #fff;outline-offset:2px}
@media (hover:hover) and (pointer:fine){.vx-nav button:hover{color:#fff;background:rgba(255,255,255,.06)}}
.vx-ui .vx-skip{position:static;grid-column:2;grid-row:2}
@media (max-width:860px){
  .vx-ui{grid-template-columns:minmax(0,1fr)}
  .vx-cap{position:fixed;display:none}
  .vx-ui .vx-skip{grid-column:1;grid-row:auto;justify-self:start}
  .vx-nav{width:100%}
}
@media (prefers-reduced-motion:reduce){.vx-nav{display:none}.vx-cap{display:none}.vx-hint{display:none}}

/* ===== 07 · Goodies : la série Marvin (goodies.js) ===== */
.gd{margin-top:clamp(48px,6vw,96px);display:grid;gap:clamp(20px,2.4vw,32px)}
.gd-box{position:relative;aspect-ratio:1/1;width:100%;max-width:calc(100svh - 150px);background:#20234a;overflow:hidden}
.gd-art,.gd-still{position:absolute;inset:0;width:100%;height:100%}
.gd-art .gd-svg{display:block;width:100%;height:100%}
.gd-lv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0}
.gd-lv.on{opacity:1}
.lvx{position:absolute;inset:0;overflow:hidden;background:var(--bg)}
.lvx div,.lvx i{position:absolute}
.x-vig{inset:0;background:radial-gradient(70% 70% at 50% 46%,color-mix(in srgb,var(--ink) 16%,transparent),transparent)}
.x-cam,.x-title,.x-corner{inset:0}
.x-rw{top:0;left:0;width:200%;height:100%;will-change:transform}
.x-rw svg{display:block;width:100%;height:100%}
.x-L{display:block;-webkit-mask:var(--m) 0 0/100% 100% no-repeat;mask:var(--m) 0 0/100% 100% no-repeat}
.x-ln,.x-st,.x-ext,.x-gh{will-change:transform}
.x-ring{left:50%;top:50%;width:80%;aspect-ratio:1;margin:-40% 0 0 -40%;border-radius:50%;border:max(4px,.8cqw) solid var(--ink);opacity:0}
.x-bar{left:0;top:0;width:100%;height:22%;background:linear-gradient(transparent,rgb(255 255 255/.1) 85%,transparent);will-change:transform}
.x-scanl{inset:0;opacity:.35;background:repeating-linear-gradient(rgb(0 0 0/.22) 0 1px,transparent 1px 3px);pointer-events:none}
.gd-play{top:14px;bottom:auto;right:14px;color:#fff;background:rgba(0,1,6,.55)}
.gd-side{display:grid;align-content:start;gap:20px}
.gd-tabs{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line)}
.gd-tab{position:relative;display:flex;align-items:baseline;gap:14px;width:100%;min-height:52px;padding:14px 12px 14px 0;text-align:left;color:var(--muted);border-bottom:1px solid var(--line);transition:color .2s ease}
.gd-tab::before{content:"";position:absolute;left:0;right:12px;top:-1px;height:2px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.23,1,.32,1)}
.gd-tab[aria-selected=true]{color:var(--ink)}
.gd-tab[aria-selected=true]::before{transform:scaleX(var(--p,1))}
.gd.auto .gd-tab::before{transition:none}
.gd-i{font-variant-numeric:tabular-nums;font-size:12px}
.gd-l{font-weight:500;letter-spacing:-.015em;line-height:1.2}
@media (hover:hover) and (pointer:fine){.gd-tab:hover{color:var(--ink)}}
.gd-desc{max-width:34em;line-height:1.5}
.gd-tools{color:var(--muted)}
.gd-sk{display:grid;grid-template-columns:auto 1fr;align-items:end;gap:14px;margin:0}
.gd-skz{display:block;width:auto;cursor:zoom-in}
.gd-skz:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.gd-sk img{display:block;width:auto;height:clamp(120px,15vw,200px);background:#fff;mix-blend-mode:multiply;border:1px solid var(--line)}
.gd-sk figcaption{color:var(--muted)}
.gd-sk[hidden],.gd-sw[hidden],.gd-still[hidden],.gd-play[hidden]{display:none}
.gd-sw{display:flex;flex-wrap:wrap;align-items:center;gap:2px;margin-left:-10px}
.gd-sw button{position:relative;width:44px;height:44px;display:grid;place-items:center}
.gd-sw button::before{content:"";width:24px;height:24px;background:var(--c);box-shadow:inset 0 0 0 1px rgba(0,0,0,.18);transition:transform .2s cubic-bezier(.23,1,.32,1)}
.gd-sw button[aria-pressed=true]::after{content:"";position:absolute;inset:6px;border:1.5px solid var(--ink)}
.gd-sw button:active::before{transform:scale(.92)}
.gd-swl{flex-basis:100%;color:var(--muted);margin-top:4px}
.gd-sw .legend{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (min-width:1000px){
  .gd{grid-template-columns:minmax(0,calc(100svh - 150px)) minmax(260px,340px);justify-content:start;align-items:start}
  .gd-tabs{grid-template-columns:1fr}
  .gd-box{max-width:none}
}
@media (max-width:640px){
  .gd-tab{flex-direction:column;gap:2px;padding:12px 8px 12px 0;min-height:64px}
  .gd-sk img{height:120px}
}
@media (prefers-reduced-motion:reduce){.gd-tab::before{transition:none}}