/* Colorfit · étude de cas. Habillage portfolio commun : Geist, monochrome (papier clair, scène sombre).
   Idée propre au projet : le nuancier. La couleur n'entre dans la page que par les écrans et une seule bande, teinte de l'écran montré. */
@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";font-weight:600;font-display:swap;src:url(fonts/geist-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Inconsolata";font-weight:200 900;font-stretch:50% 200%;font-display:swap;src:url(fonts/inconsolata-var.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);
  --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{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:2px}
.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[data-cs-theme=dark]{background:var(--stage);color:var(--stage-ink)}
section[data-cs-theme=dark] .muted{color:var(--stage-muted)}
figure{margin:0}
figcaption,.cap{margin-top:12px;color:var(--muted)}
[data-cs-theme=dark] figcaption,[data-cs-theme=dark] .cap{color:var(--stage-muted)}

.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 cubic-bezier(.23,1,.32,1)}
.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 (même système que les autres études) */
.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:14ch}
.txt{display:grid;gap:1em;max-width:36em}
.lede{font-size:clamp(19px, 13px + .7vw, 26px);line-height:1.4;letter-spacing:-.012em}
.pair{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(28px,4vw,72px);align-items:start}
@media (min-width:1100px){.pair{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}.pair.rev{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}}
section{position:relative;padding-top:var(--sec);padding-bottom:var(--sec)}
@keyframes cue{0%{transform:translateY(-14px)}100%{transform:translateY(30px)}}
.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:12px 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)}

/* Apparitions : titres et quelques ensembles 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}
/* Apparition des visuels : jamais d'un coup. Chaque bloc attend que son image soit décodée, puis monte en fondu (une fois). */
.js .rv{opacity:0;transform:translateY(28px)}
.js .rv.in{opacity:1;transform:none;transition:opacity .9s cubic-bezier(.23,1,.32,1) var(--d,0s),transform 1.1s cubic-bezier(.22,1,.36,1) var(--d,0s)}

@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}}


/* ── Ouverture : même modèle que les autres études (scène sombre, photo en fond qui s'efface vers le titre, métadonnées en pied) ── */
.hero{position:relative;height:100vh;height:100svh;min-height:600px;max-height:1300px;padding:0;background:var(--stage);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0 0 0 clamp(0px,22vw,440px);margin:0;z-index:1}
.hero-ph{position:absolute;inset:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 44%);mask-image:linear-gradient(90deg,transparent 0%,#000 44%)}
.hero-ph img{display:block;width:100%;height:100%;object-fit:cover;object-position:58% 50%}
.hero-ph::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,12,13,.55) 0%,rgba(11,12,13,0) 26%);pointer-events:none}
.hero-title{position:absolute;left:var(--gutter);top:46%;transform:translateY(-50%);max-width:min(40vw,600px);z-index:4}
.hero-title .kick{color:rgba(255,255,255,.56);margin:0 0 22px}
.hero-title h1{font-size:clamp(64px,8.6vw,150px);font-weight:500;letter-spacing:-.05em;line-height:.88;padding-bottom:.04em;margin:0 0 0 -.03em}
.hero-title .desc{margin:28px 0 0;font-size:clamp(17px,1.45vw,22px);line-height:1.38;color:rgba(255,255,255,.74);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:1.2fr .5fr 1fr 1.2fr;gap:24px;margin:0;color:rgba(255,255,255,.86);z-index:4}
.hero-meta dt{color:rgba(255,255,255,.5);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:rgba(255,255,255,.56);z-index:4}
.hero-cue i{position:relative;display:block;width:1px;height:28px;background:rgba(255,255,255,.18);overflow:hidden}
.hero-cue 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}
@keyframes cue{0%{transform:translateY(-14px)}100%{transform:translateY(30px)}}
@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{inset:0 0 auto 0;height:70svh;min-height:420px}
  .hero-ph{-webkit-mask-image:linear-gradient(180deg,#000 55%,transparent 100%);mask-image:linear-gradient(180deg,#000 55%,transparent 100%)}
  .hero-ph img{object-position:56% 50%}
  .hero-ph::after{background:linear-gradient(180deg,rgba(11,12,13,.45) 0%,rgba(11,12,13,0) 20%)}
  .hero-title{position:relative;left:auto;top:auto;transform:none;max-width:none;margin-top:58svh;padding:0 var(--gutter-r) 0 var(--gutter)}
  .hero-title .kick{margin-bottom:14px}
  .hero-title h1{font-size:clamp(64px,19vw,104px)}
  .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-ph img{transform:scale(1.05);opacity:0}
.js .hero-ph.in img{transform:none;opacity:1;transition:transform 1.8s var(--ease),opacity 1s ease}
.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}

/* ── 01 · Le sujet ── */
.myths{display:grid;gap:16px;align-content:start}
.myths ol{list-style:none;border-top:1px solid var(--line)}
.myths li{display:grid;grid-template-columns:44px minmax(0,1fr);padding:16px 0;border-bottom:1px solid var(--line);font-size:clamp(17px,13px + .45vw,21px);line-height:1.35;letter-spacing:-.01em}
.myths li .mono{color:var(--muted);padding-top:4px}
.answer{margin-top:clamp(72px,8vw,140px);display:grid;gap:18px}
.answer-t{font-size:clamp(30px,16px + 2.4vw,60px);font-weight:500;line-height:1.05;letter-spacing:-.035em;max-width:16ch}
.mech{display:grid;gap:28px clamp(24px,4vw,72px);margin-top:clamp(20px,3vw,40px);max-width:1180px}
@media (min-width:860px){.mech{grid-template-columns:1fr 1fr}}
.mech ol{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px;counter-reset:m}
.mech li{counter-increment:m;border-top:1.5px solid var(--ink);padding-top:12px;font-size:15px;line-height:1.35;font-weight:500}
.mech li::before{content:counter(m,decimal-leading-zero);display:block;font-family:var(--mono);font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:400}
.who{display:grid;gap:clamp(28px,4vw,56px);margin-top:clamp(72px,8vw,140px)}
@media (min-width:1000px){.who{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr) minmax(0,1fr);align-items:start}}
.who-t{display:grid;gap:12px}
.pers{display:grid;gap:10px;border-top:1px solid var(--line);padding-top:18px}
.pers h3{font-size:clamp(22px,16px + .8vw,30px);font-weight:500;letter-spacing:-.025em}
.pers p:not(.mono){color:var(--muted);max-width:30em}
.pers blockquote{margin-top:6px;font-size:16px;line-height:1.45}
.dossier{display:grid;gap:clamp(10px,1.4vw,20px);margin-top:clamp(72px,8vw,140px)}
@media (min-width:760px){.dossier{grid-template-columns:repeat(3,minmax(0,1fr))}}
.dossier img{width:100%;border-radius:2px;box-shadow:0 0 0 1px var(--line)}
.dossier-cap{margin-top:14px}

/* ── Écrans plats : l'écran d'origine, sans faux appareil. Les écrans iPhone 8 ont des angles droits : arrondi discret seulement ── */
.screen{position:relative;display:block;overflow:hidden;border-radius:clamp(6px,.7vw,10px);background:#fff;
  box-shadow:0 0 0 1px rgba(18,19,20,.08),0 18px 40px -18px rgba(18,19,20,.35)}
.screen img{width:100%}
[data-cs-theme=dark] .screen{box-shadow:0 0 0 1px rgba(235,235,232,.1),0 24px 60px -20px rgba(0,0,0,.7)}
figure>.screen+figcaption{margin-top:14px}

/* ── 01 · L'idée ── */
.idea{display:grid;gap:clamp(40px,5vw,88px);align-items:start}
@media (min-width:1100px){.idea{grid-template-columns:minmax(0,5fr) minmax(0,6fr)}.idea .txt{position:sticky;top:120px}}
.tuto{list-style:none;max-width:760px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,2.2vw,40px);align-items:start}
.tuto li:nth-child(2){margin-top:clamp(24px,4vw,72px)}.tuto li:nth-child(3){margin-top:clamp(48px,8vw,144px)}
@media (max-width:560px){.tuto{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.tuto figcaption{font-size:11px}}

/* ── 02 · L'accueil : liste des étapes à gauche, l'écran à droite ── */
.onb{display:grid;gap:clamp(40px,5vw,88px);align-items:center}
@media (min-width:900px){.onb{grid-template-columns:minmax(0,6fr) minmax(0,5fr)}}
.onb-side{display:grid;gap:clamp(28px,3vw,44px);max-width:34em}
.onb-steps{list-style:none;border-top:1px solid var(--line);counter-reset:s}
.onb-steps li{border-bottom:1px solid var(--line)}
.onb-steps button{position:relative;display:grid;grid-template-columns:44px minmax(0,1fr);align-items:center;width:100%;min-height:44px;padding:10px 0;text-align:left;color:var(--muted);transition:color .2s ease}
.onb-steps button::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.onb-steps button:hover{color:var(--ink)}
.onb-steps button[aria-pressed=true]{color:var(--ink)}
.onb-steps button[aria-pressed=true]::after{transform:none}
.onb-steps .mono{font-variant-numeric:tabular-nums}
.onb-stage{display:grid;justify-items:center;gap:20px}
.onb-screen{width:min(100%,380px);aspect-ratio:900/1600}
.onb-screen img,.try-screen:not(.cmp)>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;opacity:0;transition:opacity .35s ease}
.onb-screen img.on,.try-screen:not(.cmp)>img.on{opacity:1}
.onb-ctrl{display:flex;align-items:center;gap:16px}
.ctl{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .2s ease,transform .15s ease}
.ctl:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.ctl:active{transform:scale(.96)}
.ctl svg{width:16px;height:16px}
.onb-count{min-width:4.5ch;text-align:center;font-variant-numeric:tabular-nums}
.onb-note{max-width:30em}

/* ── 03 · Trois univers : la seule bande colorée de la page, teinte de l'écran montré ── */
.uni-lede{max-width:30em;margin-top:calc(-1 * clamp(16px,3vw,48px));margin-bottom:clamp(40px,5vw,80px)}
.uni-band{background:var(--chip);color:#fff;padding:clamp(28px,3vw,48px) 0 clamp(48px,6vw,96px)}
.uni-chip{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:14px;margin-bottom:clamp(32px,4vw,64px)}
.uni-row{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(12px,2vw,36px);align-items:start;max-width:1500px}
.uni-row figcaption{color:rgba(255,255,255,.86)}
.uni-row .screen{box-shadow:0 24px 50px -22px rgba(60,0,10,.55)}
@media (max-width:760px){.uni-row{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:32px}.uni-chip span:last-child{text-align:right}}
.uni-foot{display:grid;gap:clamp(28px,4vw,72px);align-items:end;margin-top:clamp(56px,7vw,120px)}
.uni-home{width:min(100%,300px)}
@media (min-width:760px){.uni-foot{grid-template-columns:minmax(0,300px) minmax(0,30em)}}

/* ── 04 · L'essai (sombre) ── */
.try-lede{max-width:30em;margin-top:calc(-1 * clamp(16px,3vw,48px));margin-bottom:clamp(48px,6vw,96px)}
.try-grid{display:grid;gap:clamp(56px,6vw,96px) clamp(24px,5vw,120px);grid-template-columns:minmax(0,1fr);justify-items:center}
@media (min-width:760px){.try-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}}
.try-col{display:grid;gap:20px;width:min(100%,360px)}
.try-screen{width:100%;aspect-ratio:900/1600;background:#222}
.try-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--stage-line)}
.try-steps button{display:grid;gap:4px;justify-items:start;min-height:44px;padding:12px 4px 0 0;text-align:left;font-size:14px;line-height:1.3;color:var(--stage-muted);position:relative;transition:color .2s ease}
.try-steps button::before{content:"";position:absolute;left:0;top:-1px;height:1px;width:100%;background:var(--stage-ink);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.try-steps button:hover,.try-steps button[aria-pressed=true]{color:var(--stage-ink)}
.try-steps button[aria-pressed=true]::before{transform:none}
.try-steps.auto button[aria-pressed=true]::before{transition:transform var(--tick,2.8s) linear}
.try-steps.rst button::before{transition:none}
#faceScreen{cursor:pointer}
#faceScreen:focus-visible{outline:2px solid var(--stage-ink);outline-offset:4px}
.cmp{--p:50%;touch-action:pan-y}
.cmp>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top}
.cmp-top{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--p)) 0 0)}
.cmp-top img{width:100%;height:100%;object-fit:cover;object-position:top}
.cmp-bar{position:absolute;top:0;bottom:0;left:var(--p);width:0;pointer-events:none}
.cmp-bar::before{content:"";position:absolute;top:0;bottom:0;left:-1px;width:2px;background:#fff;box-shadow:0 0 12px rgba(0,0,0,.35)}
.cmp-bar i{position:absolute;top:50%;left:-22px;width:44px;height:44px;margin-top:-22px;border-radius:50%;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.3)}
.cmp-bar i::before,.cmp-bar i::after{content:"";position:absolute;top:50%;width:7px;height:7px;margin-top:-4px;border:solid var(--ink);border-width:0 0 1.5px 1.5px}
.cmp-bar i::before{left:11px;transform:rotate(45deg)}.cmp-bar i::after{right:11px;transform:rotate(-135deg)}
.cmp-in{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;-webkit-appearance:none;appearance:none}
.cmp:has(.cmp-in:focus-visible) .cmp-bar i{outline:2px solid #fff;outline-offset:4px}
.try-cap{color:var(--stage-muted)}
.try-note{color:var(--stage-muted);margin-top:clamp(48px,5vw,80px);border-top:1px solid var(--stage-line);padding-top:16px;max-width:44em}

/* ── 05 · La fiche ── */
.fiche-ph{display:grid;gap:clamp(12px,1.6vw,24px);grid-template-columns:minmax(0,1fr)}
@media (min-width:900px){.fiche-ph{grid-template-columns:repeat(2,minmax(0,1fr))}}
.fiche-ph img{width:100%;border-radius:2px}
.fiche-row{display:grid;gap:clamp(28px,4vw,72px);margin-top:clamp(56px,7vw,120px);align-items:start}
.fiche-row figure{width:min(100%,300px)}
@media (min-width:900px){.fiche-row{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr)}.fiche-row figure:last-child{margin-top:clamp(40px,6vw,110px)}}
@media (max-width:899px){.fiche-row{grid-template-columns:repeat(2,minmax(0,1fr))}.fiche-row .lede{grid-column:1/-1}}

/* ── 06 · La démarche : trois états côte à côte ── */
.dem-lede{max-width:32em;margin-top:calc(-1 * clamp(16px,3vw,48px));margin-bottom:clamp(48px,6vw,96px)}
.dem{display:grid;gap:clamp(36px,4vw,64px);max-width:1040px}
.dem-head,.dem-row{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:clamp(12px,2.4vw,44px);align-items:start}
.dem-head{color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:calc(-1 * clamp(12px,2vw,32px))}
.dem-head::before{content:""}
.dem-k{color:var(--muted);padding-top:2px}
@media (max-width:700px){
  .dem-head{grid-template-columns:repeat(3,minmax(0,1fr))}.dem-head::before{display:none}
  .dem-row{grid-template-columns:repeat(3,minmax(0,1fr))}.dem-k{grid-column:1/-1;border-top:1px solid var(--line);padding-top:10px}
  .dem-head span{font-size:11px}
}

/* ── 07 · Relecture (sombre) : le téléphone de 2026, puis les écrans comparés deux à deux ── */
.rel-intro{display:grid;gap:1em;max-width:36em;margin-top:calc(-1 * clamp(16px,3vw,48px))}
.rel-top{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,4vw,72px);align-items:center}
.rel-3d{position:relative;margin:0;width:100%;max-width:520px;justify-self:end}
.rel-ph{position:relative}
.rel-ph canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0}
.rel-3d.live .rel-ph canvas{opacity:1}
.rel-ph img,.rel-ph canvas{display:block;width:100%;-webkit-mask-image:radial-gradient(closest-side,#000 82%,transparent);mask-image:radial-gradient(closest-side,#000 82%,transparent)}
.rel-3d.live .rel-ph img{visibility:hidden}
.rel-3d.live .rel-ph{cursor:pointer}
.rel-ph-cap{display:flex;justify-content:center;align-items:center;gap:18px;margin-top:-4px;color:var(--stage-muted);font-size:12px}
.rel-turn{min-height:44px;padding:0 4px;color:var(--stage-ink);font:inherit;border-bottom:1px solid transparent;transition:border-color .2s ease}
@media (hover:hover) and (pointer:fine){.rel-turn:hover{border-bottom-color:var(--stage-ink)}}
.rel-turn:focus-visible{outline:2px solid var(--stage-ink);outline-offset:2px}
@media (max-width:860px){.rel-top{grid-template-columns:none}.rel-3d{justify-self:center;max-width:420px}}
.rel-row{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(10px,1.6vw,28px);margin-top:clamp(56px,6vw,96px)}
.rel-pick{display:grid;gap:12px;width:100%;text-align:left;color:var(--stage-muted);font-size:13px}
.rel-pick .screen{transition:transform .4s var(--ease),box-shadow .3s ease}
.rel-pick:hover .screen{transform:translateY(-4px)}
.rel-pick:hover{color:var(--stage-ink)}
@media (max-width:860px){.rel-row{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:46%;overflow-x:auto;scroll-snap-type:x mandatory;margin-right:calc(-1 * var(--gutter-r));padding-right:var(--gutter-r);padding-bottom:8px}.rel-row li{scroll-snap-align:start}}
.rel-sub{color:var(--stage-muted);margin-top:clamp(72px,8vw,130px)}
.rel-tabs{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid var(--stage-line);margin-top:14px}
.rel-tabs button{position:relative;display:flex;gap:10px;align-items:center;min-height:48px;padding:12px 22px 0 0;color:var(--stage-muted);font-size:15px;transition:color .2s ease}
.rel-tabs button::before{content:"";position:absolute;left:0;right:22px;top:-1px;height:1px;background:var(--stage-ink);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.rel-tabs button:hover,.rel-tabs button[aria-pressed=true]{color:var(--stage-ink)}
.rel-tabs button[aria-pressed=true]::before{transform:none}
.rel-cmp{display:grid;grid-template-columns:auto auto minmax(0,1fr);gap:clamp(16px,3vw,56px);align-items:end;margin-top:clamp(32px,4vw,56px)}
.rel-scr{height:min(72vh,640px);background:#1a1b1d}
#relOld{aspect-ratio:900/1600}#relNew{aspect-ratio:393/852}
.rel-scr img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .35s ease}
.rel-scr img.on{opacity:1}
.rel-old{opacity:.82}
.rel-note{display:grid;gap:12px;max-width:24em;align-self:center}
.rel-k{color:var(--stage-muted)}
.rel-t{font-size:clamp(18px,13px + .5vw,23px);line-height:1.4;letter-spacing:-.012em}
@media (max-width:860px){
  .rel-cmp{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end}
  .rel-scr{height:auto;width:100%}
  .rel-note{grid-column:1/-1}
  .rel-tabs button{padding-right:16px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){.rel-scr img,.rel-tabs button::before,.rel-pick .screen{transition:none}}

/* ── Fin ── */
.end{padding-top:clamp(80px,10vw,160px)}
@media (min-width:900px){.end .credits{grid-template-columns:repeat(5,minmax(0,1fr))}}

/* Visuels : fondu montant après décodage (réglé par cf.js) */
@media (prefers-reduced-motion:reduce){
  .js .hero-ph img,.js .hero-title>*,.js .hero-meta{opacity:1!important;transform:none!important;transition:none!important}
  .hero-cue i::after{animation:none}
  .onb-screen img,.try-screen:not(.cmp)>img,.onb-steps button::after,.try-steps button::before{transition:none}
}
@media (min-width:861px) and (max-width:1200px){.hero-bg{left:32vw}.hero-ph img{object-position:50% 50%}.hero-title{max-width:44vw}}