/* Le programme de la séance : une colonne de lecture, chaque étape est un « acte » numéroté. */
:root {
  --foyer-w: 1180px;
  --velvet: #170c12; --velvet-2: #22121b; --seat: #3d2230; --cream: #f5ead8; --dim: #b9a59c;
  --bulb: #ffcf6b; --red: #e5413a; --ink: #2a1a14; --green: #5fd39a;
  --display: "Bebas Neue", Impact, "Arial Narrow", sans-serif;
  --body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --type: "Courier Prime", "Courier New", ui-monospace, monospace;
  --serif: "Instrument Serif", Georgia, serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { overflow-x: clip; }
html, body { margin: 0; }
body {
  position: relative; color: var(--cream); font: 16px/1.6 var(--body);
  background: radial-gradient(ellipse 80% 40% at 50% -5%, rgba(229,65,58,.22), transparent 70%), repeating-linear-gradient(90deg, rgba(0,0,0,.18) 0 2px, transparent 2px 46px), var(--velvet);
  padding: max(104px, calc(env(safe-area-inset-top) + 92px)) max(16px, env(safe-area-inset-right)) calc(48px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}
body::after { content: ""; position: fixed; inset: -50%; pointer-events: none; z-index: 50; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%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");
  animation: grain 1.2s steps(6) infinite; }
@keyframes grain { 0%{transform:translate(0,0)} 25%{transform:translate(-3%,2%)} 50%{transform:translate(2%,-3%)} 75%{transform:translate(3%,3%)} 100%{transform:translate(0,0)} }
.valance { position: absolute; inset: 0 0 auto; height: 74px; pointer-events: none;
  background: radial-gradient(ellipse 34px 30px at 34px 0, #6d1420 0 28px, transparent 29px) 0 46px / 68px 32px repeat-x, repeating-linear-gradient(90deg, rgba(0,0,0,.28) 0 3px, transparent 3px 22px, rgba(255,255,255,.04) 22px 24px, transparent 24px 34px), linear-gradient(#4a0c15, #7a1824 70%, #5a0f1a);
  -webkit-mask: linear-gradient(#000, #000) top / 100% 48px no-repeat, radial-gradient(ellipse 34px 30px at 34px 0, #000 28px, transparent 29px) 0 46px / 68px 32px repeat-x;
          mask: linear-gradient(#000, #000) top / 100% 48px no-repeat, radial-gradient(ellipse 34px 30px at 34px 0, #000 28px, transparent 29px) 0 46px / 68px 32px repeat-x;
  filter: drop-shadow(0 8px 10px rgba(0,0,0,.5)); }
.valance::after { content: ""; position: absolute; left: 0; right: 0; top: 40px; height: 6px; background: repeating-linear-gradient(90deg, #d9a441 0 6px, #8a5f1a 6px 9px); }
a { color: var(--bulb); font-weight: 700; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--bulb); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: 860px; margin: 0 auto; display: grid; gap: 26px; }
.hero { position: relative; text-align: center; display: grid; gap: 14px; justify-items: center; }
.hero .marquee { margin-bottom: 4px; }
.hero h1 { font-size: clamp(2.6rem, 9vw, 5rem); text-wrap: balance; }
.hero .tagline { margin: 0; font: italic 400 1.45rem/1.25 var(--serif); color: var(--bulb); }
.hero p { margin: 0; max-width: 60ch; color: var(--dim); }
.facts { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.facts span { font: 700 .82rem var(--body); padding: 7px 12px; border-radius: 99px; border: 1px solid var(--seat); background: var(--velvet-2); color: var(--cream); }

.toc { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 6px 18px; background: var(--velvet-2); border: 1px solid var(--seat); border-radius: 16px; padding: 18px 20px; counter-reset: toc; }
.toc a { color: var(--cream); font-weight: 600; text-decoration: none; display: flex; gap: 10px; align-items: baseline; padding: 3px 0; }
.toc a::before { counter-increment: toc; content: counter(toc, decimal-leading-zero); font: 400 1.1rem var(--display); color: var(--bulb); min-width: 2ch; }
.toc a:hover { color: var(--bulb); }

.act { position: relative; background: var(--velvet-2); border: 1px solid var(--seat); border-radius: 18px; padding: 24px; display: grid; gap: 14px; scroll-margin-top: 20px; overflow: hidden; }
.act::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: linear-gradient(90deg, transparent, rgba(255,207,107,.5), transparent); }
.act > header { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 4px 16px; align-items: end; }
/* L'étiquette et le titre restent toujours dans la colonne du milieu, l'un sous l'autre. */
.act > header .label { grid-column: 2; grid-row: 1; } .act > header h2 { grid-column: 2; grid-row: 2; }
.act .num { grid-row: span 2; position: relative; isolation: isolate; width: 84px; height: 84px; display: grid; place-items: center; border-radius: 50%;
  font: 400 2.9rem/1 var(--display); padding-top: 4px; color: var(--bulb); text-shadow: 0 0 20px rgba(255,207,107,.35);
  background:
    radial-gradient(circle, transparent 0 57%, rgba(255,207,107,.55) 58% 60%, transparent 61% 68%, rgba(255,207,107,.22) 69% 70%, transparent 71%),
    linear-gradient(rgba(255,207,107,.16), rgba(255,207,107,.16)) center / 1px 100% no-repeat,
    linear-gradient(rgba(255,207,107,.16), rgba(255,207,107,.16)) center / 100% 1px no-repeat,
    var(--velvet); }
/* Amorce de film : le secteur balaie le cercle une fois, à l'arrivée sur l'étape. */
.act .num::before { content: ""; position: absolute; inset: 0; border-radius: 50%; z-index: -1; background: conic-gradient(rgba(255,207,107,.32) var(--sweep), transparent 0); }
.act.rolling .num::before { animation: leader .9s linear; }
.act.rolling .num { animation: leader-num .9s steps(1); }
@keyframes leader { from { --sweep: 0deg; } to { --sweep: 360deg; } }
@keyframes leader-num { 0% { opacity: .35; } 100% { opacity: 1; } }
.act .label { font: 700 .74rem var(--type); letter-spacing: .14em; text-transform: uppercase; color: #fff; background: var(--red); padding: 3px 8px 2px; border-radius: 3px; justify-self: start; transform: rotate(-2deg); }
.act h2 { margin: 0; font: 400 2.2rem/1 var(--display); letter-spacing: .03em; text-wrap: balance; }
.act .lead { margin: 0; font: 400 1.15rem/1.45 var(--serif); color: #d6c3b8; }
.act p { margin: 0; }
.sub-h { margin: 6px 0 0; font: 800 .8rem var(--body); letter-spacing: .18em; text-transform: uppercase; color: var(--bulb); }
.act ol, .act ul { margin: 0; padding-left: 1.3em; display: grid; gap: 7px; }
.act li::marker { color: var(--bulb); font-weight: 800; }
.path { font-weight: 800; color: #fff; background: rgba(255,255,255,.06); border-radius: 5px; padding: 0 5px; }
.opt { font: 800 .66rem var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--ink); background: var(--bulb); border-radius: 4px; padding: 2px 6px; vertical-align: 4px; }

/* Choix de l'appareil : une carte par appareil, avec son icône. */
.appareils { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 8px; }
.appareils button { position: relative; display: grid; justify-items: center; gap: 2px; padding: 14px 8px 12px; border-radius: 12px; cursor: pointer; text-align: center;
  border: 1px solid var(--seat); background: var(--velvet); color: var(--cream); transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.appareils button:hover { border-color: rgba(255,207,107,.5); transform: translateY(-2px); }
.appareils svg { width: 30px; height: 30px; margin-bottom: 4px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; color: var(--bulb); }
.appareils b { font: 800 .9rem/1.2 var(--body); }
.appareils small { font-size: .74rem; color: var(--dim); }
.appareils .claude-dispo { position: absolute; top: 6px; right: 6px; font: normal 800 .58rem var(--body); letter-spacing: .04em; padding: 2px 5px; border-radius: 99px; background: rgba(255,207,107,.14); color: var(--bulb); }
.appareils button[aria-selected="true"] { background: var(--cream); border-color: var(--cream); color: var(--ink); box-shadow: 0 0 0 3px rgba(255,207,107,.35); }
.appareils button[aria-selected="true"] svg { color: var(--red); }
.appareils button[aria-selected="true"] small { color: #7a5a4c; }
.appareils button[aria-selected="true"] .claude-dispo { background: var(--ink); color: var(--cream); }
/* À la main ou avec Claude */
.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 5px; border-radius: 12px; background: rgba(0,0,0,.28); border: 1px solid var(--seat); }
.modes button { display: grid; gap: 1px; padding: 9px 10px; border: 0; border-radius: 9px; background: transparent; color: var(--dim); cursor: pointer; text-align: center; }
.modes button b { font: 800 .92rem var(--body); }
.modes button small { font-size: .74rem; }
.modes button[aria-pressed="true"] { background: var(--bulb); color: var(--ink); }
.mode-pane { display: grid; gap: 10px; }
@media (max-width: 520px) { .appareils { grid-template-columns: repeat(2, 1fr); } }
.panel { display: grid; gap: 10px; }

.addons { display: grid; gap: 12px; counter-reset: ad; }
.addon { border: 1px solid var(--seat); border-radius: 14px; background: var(--velvet); padding: 16px 18px; display: grid; gap: 10px; }
.addon > header { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.addon > header::before { counter-increment: ad; content: counter(ad); font: 400 1.6rem/1 var(--display); color: var(--ink); background: var(--bulb); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; flex: none; padding-top: 3px; }
.addon h3 { margin: 0; font: 800 1.12rem var(--body); }
.addon .role { font: 700 .72rem var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.addon .role.need { color: var(--bulb); }

.copy { display: grid; grid-template-columns: minmax(0, 1fr) auto; background: #0f080c; border: 1px solid var(--seat); border-radius: 10px; overflow: hidden; }
.copy code { font: 400 .82rem/1.45 var(--type); padding: 11px 13px; overflow-x: auto; white-space: nowrap; min-width: 0; user-select: all; color: #f0e2cf; }
.copy button { font: 800 .85rem var(--body); border: 0; background: var(--cream); color: var(--ink); padding: 0 16px; cursor: pointer; min-width: 92px; }
.copy button:hover { background: var(--bulb); }
.copy.long code { white-space: normal; word-break: break-all; max-height: 7.5em; overflow-y: auto; }
/* Blocs de commandes : une commande par ligne. */
.copy.long code.lignes { white-space: pre-wrap; max-height: none; }
/* Du PC au téléphone : un QR code à côté de chaque lien, et le lien reçu sur le téléphone. */
.copy .qr-btn { display: none; min-width: 0; padding: 0 12px; background: #2a1520; color: var(--bulb); border-left: 1px solid var(--seat); }
.copy .qr-btn:hover { background: #3a1d2b; }
.copy .qr-btn svg { width: 20px; height: 20px; display: block; }
.contenu { justify-self: start; font: 800 .86rem var(--body); padding: 8px 14px; border-radius: 99px; border: 1px solid rgba(255,207,107,.45); background: transparent; color: var(--bulb); cursor: pointer; }
.contenu:hover { background: rgba(255,207,107,.1); }
/* Copie bloquée par le navigateur : le contenu s'affiche, déjà sélectionné, pour le copier à la main. */
.contenu-txt { width: 100%; height: 9em; resize: vertical; padding: 11px 13px; border-radius: 10px; border: 1px solid var(--seat); background: #0f080c; color: #f0e2cf; font: 400 .78rem/1.45 var(--type); }
.vers-tel { display: none; font: 800 .86rem var(--body); padding: 8px 14px; border-radius: 99px; border: 1px solid rgba(255,207,107,.45); background: transparent; color: var(--bulb); cursor: pointer; }
@media (hover: hover) and (pointer: fine) and (min-width: 700px) {
  .copy { grid-template-columns: minmax(0, 1fr) auto auto; }
  .copy .qr-btn { display: block; }
  .vers-tel { display: inline-flex; align-items: center; gap: 8px; }
}
.qr-modal { position: fixed; inset: 0; z-index: 88; display: grid; place-items: center; padding: 16px; background: rgba(5,3,4,.84); animation: rise .25s ease both; }
.qr-modal .boite { position: relative; display: grid; gap: 12px; justify-items: center; text-align: center; width: min(420px, 100%); padding: 24px; border-radius: 18px; background: var(--velvet-2); border: 1px solid rgba(255,207,107,.35); box-shadow: 0 30px 80px rgba(0,0,0,.7); }
.qr-modal h2 { margin: 0; font: 400 1.8rem/1 var(--display); letter-spacing: .03em; color: var(--bulb); }
.qr-modal .code-qr { width: 270px; height: 270px; padding: 12px; border-radius: 12px; background: #fff; }
.qr-modal .code-qr svg { width: 100%; height: 100%; display: block; }
.qr-modal p { margin: 0; color: #e6d6c8; font-size: .95rem; }
.qr-modal small { color: var(--dim); max-width: 34ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 400 .78rem var(--type); }
.qr-modal .fermer { position: absolute; top: 10px; right: 10px; width: 32px; height: 32px; border-radius: 50%; border: 0; background: rgba(255,255,255,.08); color: var(--cream); font: 800 1.1rem/1 var(--body); cursor: pointer; }

/* Le choix de l’appareil : des cartes par famille, repliées sur l’appareil choisi et sa configuration. */
.choix-appareil { display: grid; gap: 10px; }
.ca-titre { margin: 0; font: 700 .72rem var(--body); letter-spacing: .2em; text-transform: uppercase; color: var(--dim); }
.ca-liste { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.ca-famille { grid-column: 1 / -1; margin: 8px 0 0; font: 800 .74rem var(--body); letter-spacing: .16em; text-transform: uppercase; color: var(--bulb); }
.ca-famille:first-child { margin-top: 0; }
.ca-carte { position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--seat); background: var(--velvet); color: var(--cream); cursor: pointer; transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease; }
.ca-carte:hover { border-color: rgba(255,207,107,.5); }
.ca-carte input { position: absolute; inset: 0; margin: 0; opacity: 0; cursor: pointer; }
.ca-carte:focus-within { outline: 2px solid var(--bulb); outline-offset: 2px; }
.ca-carte svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; color: var(--bulb); }
.ca-carte svg circle { fill: currentColor; stroke: none; }
.ca-nom { display: grid; gap: 2px; font: 800 .95rem/1.25 var(--body); }
.ca-nom small { font: 400 .8rem/1.35 var(--body); color: var(--dim); }
.ca-q { font: normal 700 .78rem var(--type); color: var(--bulb); padding: 3px 7px; border-radius: 6px; border: 1px solid rgba(255,207,107,.35); white-space: nowrap; }
.ca-carte.on { background: var(--cream); border-color: var(--cream); color: var(--ink); box-shadow: 0 0 0 3px rgba(255,207,107,.35); }
.ca-carte.on small { color: #6b4c3e; }
.ca-carte.on svg { color: var(--red); }
.ca-carte.on .ca-q { color: var(--ink); border-color: rgba(42,26,20,.3); }
.ca-carte[hidden], .ca-famille[hidden], .ma-conf[hidden] { display: none; }
.choix-appareil.replie .ca-liste { grid-template-columns: minmax(0, 1fr); }
.choix-appareil.replie .ca-carte.on { animation: ca-pose .4s cubic-bezier(.16,1,.3,1); }
.choix-appareil.replie .ca-aide { display: none; }
@keyframes ca-pose { from { transform: scale(.97); box-shadow: 0 0 0 10px rgba(255,207,107,0); } }
.ma-conf { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: start; padding: 12px 14px; border-radius: 12px; border: 1px dashed rgba(255,207,107,.45); animation: rise .3s ease both; }
.ma-conf dl { margin: 0; display: grid; gap: 8px; }
.ma-conf dl div { display: grid; grid-template-columns: 8.5em minmax(0, 1fr); gap: 10px; }
.ma-conf dt { font: 700 .7rem var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); padding-top: 3px; }
.ma-conf dd { margin: 0; color: var(--cream); }
.ca-changer { font: 800 .85rem var(--body); padding: 8px 14px; border-radius: 99px; border: 1px solid rgba(255,207,107,.45); background: transparent; color: var(--bulb); cursor: pointer; white-space: nowrap; }
.ca-changer:hover { background: rgba(255,207,107,.1); }
@media (max-width: 620px) {
  .ca-liste { grid-template-columns: minmax(0, 1fr); }
  .ma-conf { grid-template-columns: minmax(0, 1fr); }
  .ma-conf dl div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .ca-changer { justify-self: start; }
}
@media (prefers-reduced-motion: reduce) { .choix-appareil.replie .ca-carte.on, .ma-conf { animation: none; } }
.tips { display: grid; gap: 8px; }
.first-run { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px 22px; align-items: center; padding: 18px 20px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(229,65,58,.14), rgba(229,65,58,.04)); border: 1px solid rgba(229,65,58,.4); color: #eadacd; }
.first-run p { margin: 0; line-height: 1.55; }
.first-run .pick { font-weight: 800; color: var(--ink); background: var(--bulb); padding: 1px 8px; border-radius: 5px; white-space: nowrap; }
.first-run small { grid-column: 1 / -1; display: block; padding-top: 12px; border-top: 1px dashed rgba(255,207,107,.25); color: var(--dim); font-size: .88rem; line-height: 1.6; }
/* La boîte de dialogue de Nuvio, en miniature : « Avancé » a le focus de la télécommande. */
.choix { display: grid; gap: 8px; padding: 12px; border-radius: 12px; background: #0f0b14; box-shadow: inset 0 0 0 1px rgba(255,255,255,.06); min-width: 170px; }
.choix span { display: block; padding: 9px 14px; border-radius: 9px; font: 700 .9rem var(--body); color: #8f88a2; background: rgba(255,255,255,.04); }
.choix span.focus { position: relative; color: #111; background: #fff; box-shadow: 0 0 0 3px var(--bulb), 0 0 6px rgba(255,207,107,.2); }
.choix span.focus::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; box-shadow: 0 0 22px rgba(255,207,107,.45); animation: halo 2.4s ease-in-out infinite; }
.choix small { border: 0; padding: 0; grid-column: auto; font: 600 .7rem var(--body); color: #6f6884; text-align: center; }
@keyframes halo { 50% { opacity: 0; } }
@media (max-width: 600px) { .first-run { grid-template-columns: 1fr; } .choix { justify-self: start; } }
.compat-box { border: 1px solid var(--bulb); border-radius: 14px; padding: 16px 18px; display: grid; gap: 12px; background: linear-gradient(180deg, rgba(255,207,107,.08), rgba(255,207,107,.02)); scroll-margin-top: 20px; }
.compat-box h3 { margin: 0; font: 400 1.5rem/1 var(--display); letter-spacing: .03em; color: var(--bulb); }
.compat-box p { margin: 0; color: #e6d6c8; }
.tag-adapt { font: 800 .66rem var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); background: var(--bulb); border-radius: 4px; padding: 2px 6px; white-space: nowrap; }
.tips li { color: #e6d6c8; }
.code { justify-self: start; display: grid; gap: 2px; padding: 12px 22px 10px; border-radius: 12px; background: var(--cream); color: var(--ink); box-shadow: 0 0 0 3px var(--bulb), 0 10px 30px rgba(0,0,0,.4); }
.code span { font: 700 .7rem var(--body); letter-spacing: .2em; text-transform: uppercase; color: #7a5a4c; }
.code b { font: 400 3rem/1 var(--display); letter-spacing: .12em; }
.small { font-size: .88rem; color: var(--dim); }
.ou-installer { margin: 0; font: 800 1.05rem var(--body); color: var(--cream); }
.ou-installer small { display: block; font: 400 .88rem var(--body); color: var(--dim); }
.panel ul { margin-top: 6px; }
.manual summary { cursor: pointer; color: var(--bulb); font-weight: 700; }
.manual p { margin: 8px 0 0; color: #d9c8be; }
.note { border-left: 3px solid var(--bulb); background: rgba(255,207,107,.07); padding: 10px 14px; border-radius: 0 10px 10px 0; color: #e6d6c8; font-size: .95rem; }
.note.warn { border-color: var(--red); background: rgba(229,65,58,.09); }
.keyfield { display: grid; gap: 6px; }
.keyfield span { font: 700 .72rem var(--body); letter-spacing: .2em; text-transform: uppercase; color: var(--dim); }
.keyfield input { font: 600 1rem var(--type); padding: 11px 13px; border-radius: 10px; border: 1px dashed var(--bulb); background: #0f080c; color: var(--cream); }
.keyfield input, .keyfield select { min-width: 0; width: 100%; }
.keyfield select { font: 700 1rem var(--body); padding: 11px 13px; border-radius: 10px; border: 1px solid var(--bulb); background: #0f080c; color: var(--cream); cursor: pointer; }
/* Le trousseau (étape 5) : les clés tapées une fois, reprises partout. */
.trousseau { display: grid; gap: 10px; padding: 16px 18px; border-radius: 14px; border: 1px solid rgba(255,207,107,.35); background: linear-gradient(180deg, rgba(255,207,107,.08), rgba(255,207,107,.02)); }
.trousseau p { margin: 0; }
.trousseau .vers-tel { justify-self: start; }
.trousseau-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }.etat-cles { min-height: 1.3em; font-weight: 800; font-size: .9rem; color: var(--bulb); }
.etat-cles:empty { display: none; }
.etat-cles.erreur { color: #ffe1d8; }
/* Personnaliser sans quitter le guide : la salle 2 par-dessus, dans un cadre. */
.perso-actions { margin: 0; }
.perso-btn { font: 800 .92rem var(--body); padding: 10px 18px; border-radius: 99px; border: 1px solid var(--bulb); background: rgba(255,207,107,.1); color: var(--bulb); cursor: pointer; transition: background-color .2s ease; }
.perso-btn:hover { background: rgba(255,207,107,.2); }
.perso-lien { font: inherit; font-weight: 800; padding: 0; border: 0; background: none; color: var(--bulb); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.salle2 { position: fixed; inset: 0; z-index: 92; display: grid; grid-template-rows: auto minmax(0, 1fr); background: var(--velvet); animation: rise .3s ease both; }
.s2-barre { display: flex; align-items: center; justify-content: space-between; gap: 10px 16px; flex-wrap: wrap;
  padding: max(10px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 10px max(16px, env(safe-area-inset-left)); background: var(--velvet-2); border-bottom: 1px solid rgba(255,207,107,.35); }
.s2-barre p { margin: 0; display: grid; gap: 2px; min-width: 0; }
.s2-barre b { font: 400 1.5rem/1 var(--display); letter-spacing: .03em; color: var(--bulb); }
.s2-barre span { font-size: .86rem; color: var(--dim); }
.s2-fini { font: 800 .95rem var(--body); padding: 10px 18px; border-radius: 99px; border: 0; background: var(--bulb); color: var(--ink); cursor: pointer; }
.salle2 iframe { width: 100%; height: 100%; border: 0; background: var(--velvet); }
html.s2-ouverte, html.s2-ouverte body { overflow: hidden; }
@media (max-width: 560px) { .s2-barre { flex-wrap: nowrap; } .s2-barre b { font-size: 1.25rem; } .s2-barre span { display: none; } .s2-fini { padding: 9px 14px; font-size: .86rem; white-space: nowrap; } }
@media (prefers-reduced-motion: reduce) { .salle2 { animation: none; } }
/* Installer d'un geste (nuvio://) et consignes selon l'appareil */
.installer { justify-self: start; font: 800 .88rem var(--body); color: var(--bulb); text-decoration: underline; text-underline-offset: 3px; }
.installer[hidden] { display: none; }
.consigne { margin: 0; padding: 10px 14px; border-radius: 10px; background: rgba(255,255,255,.04); border: 1px dashed var(--seat); color: #e6d6c8; font-size: .93rem; }
.consigne.pret { border-style: solid; border-color: rgba(255,207,107,.45); background: rgba(255,207,107,.07); }
.cle-ad { display: grid; gap: 6px; }
.cle-ad p { margin: 0; }
.copy[hidden], .cle-ad[hidden] { display: none; }

.faq details { border-bottom: 1px solid var(--seat); padding: 12px 0; }
.faq summary { cursor: pointer; font-weight: 800; }
.faq details p { margin: 8px 0 0; color: #d9c8be; }
/* Le pupitre de la cabine (étape 12) : on allume le voyant de l'endroit où ça coince, les autres pannes s'effacent. */
.pupitre { display: grid; gap: 12px; padding: 18px 20px 16px; border-radius: 14px;
  background: radial-gradient(circle at 10px 10px, #7a654f 0 2.5px, transparent 3px), radial-gradient(circle at calc(100% - 10px) 10px, #7a654f 0 2.5px, transparent 3px),
    radial-gradient(circle at 10px calc(100% - 10px), #7a654f 0 2.5px, transparent 3px), radial-gradient(circle at calc(100% - 10px) calc(100% - 10px), #7a654f 0 2.5px, transparent 3px), linear-gradient(#2b2226, #1b1418);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), inset 0 0 0 1px rgba(0,0,0,.5), 0 10px 26px rgba(0,0,0,.35); }
/* L'étiquette de la plaque : du ruban à lettres en relief, collé un peu de travers. */
.pu-plaque { justify-self: start; margin: 0; padding: 4px 10px 3px; border-radius: 3px; transform: rotate(-1deg); font: 700 .74rem var(--type); letter-spacing: .18em; text-transform: uppercase;
  color: #f4f0e6; background: #0d0a0b; text-shadow: 0 -1px 0 #000; box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 1px 0 rgba(0,0,0,.6); }
.pu-voyants { display: grid; grid-template-columns: repeat(auto-fit, minmax(126px, 1fr)); gap: 10px; }
.voyant { display: grid; justify-items: center; gap: 4px; padding: 14px 8px 11px; border-radius: 12px; border: 1px solid #0c090a; cursor: pointer; text-align: center; color: var(--cream);
  background: linear-gradient(#30272b, #221a1e); box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 3px 0 #0c090a; transition: transform .1s ease, box-shadow .1s ease, border-color .2s ease; }
.voyant:active { transform: translateY(2px); box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 1px 0 #0c090a; }
.voyant b { font: 800 .9rem/1.2 var(--body); }
.voyant small { font: 400 .74rem var(--type); color: var(--dim); }
.voyant .lampe { width: 24px; height: 24px; margin-bottom: 4px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #6e3431, #2e1010 70%);
  box-shadow: 0 0 0 3px #8a6a3a, 0 0 0 4px #000, inset 0 -3px 6px rgba(0,0,0,.5); }
.voyant[aria-pressed="true"] { border-color: rgba(255,90,74,.55); }
.voyant[aria-pressed="true"] .lampe { background: radial-gradient(circle at 35% 30%, #ffe1d8, #ff5a4a 45%, #b81f18 78%);
  box-shadow: 0 0 0 3px #c99a4a, 0 0 0 4px #000, 0 0 18px 5px rgba(255,80,60,.55); animation: allume .6s; }
/* L'ampoule grésille avant de tenir. */
@keyframes allume { 0%, 18%, 36% { opacity: .35; } 10%, 26%, 100% { opacity: 1; } }
.pu-etat { margin: 0; font-size: .9rem; color: var(--dim); }
.faq details.revient { animation: rise .35s ease both; }
/* Le grand rembobinage : chaque geste coché remet de la pellicule sur la bobine. */
.rembobinage { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px 20px; align-items: start; margin-top: 6px; padding: 18px 20px; border-radius: 14px; border: 1px dashed rgba(255,207,107,.4); background: rgba(255,207,107,.04); }
.rembobinage h3 { margin: 0 0 6px; font: 400 1.6rem/1 var(--display); letter-spacing: .03em; color: var(--bulb); }
.rb-texte { display: grid; gap: 8px; }
.rb-bobine { width: 78px; height: 78px; }
.rb-bobine * { transform-box: view-box; }
.rb-film { fill: #3a2418; stroke: #6b4a32; stroke-width: 1; transition: r .6s cubic-bezier(.16,1,.3,1); }
.rb-tourne { fill: none; stroke: var(--bulb); stroke-width: 2.5; stroke-linecap: round; transform-origin: 40px 40px; transition: transform .7s cubic-bezier(.16,1,.3,1); }
.rb-tourne circle:last-child { fill: var(--velvet); }
.act .rb-gestes { list-style: none; padding: 0; gap: 2px; }
.rb-gestes label { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; align-items: start; padding: 5px 0; cursor: pointer; color: #e6d6c8; }
.rb-gestes input { appearance: none; -webkit-appearance: none; width: 20px; height: 20px; margin: 3px 0 0; display: grid; place-items: center; border-radius: 5px; border: 2px solid var(--bulb); background: transparent; cursor: pointer; }
.rb-gestes input::after { content: "✓"; font: 800 .8rem/1 var(--body); color: #0e2a1c; opacity: 0; }
.rb-gestes input:checked { background: var(--green); border-color: var(--green); }
.rb-gestes input:checked::after { opacity: 1; }
.rb-gestes input:checked + span { color: var(--dim); text-decoration: line-through; text-decoration-color: rgba(95,211,154,.6); }
.rb-fin { font: italic 400 1.3rem/1.3 var(--serif); color: var(--green); animation: rise .4s ease both; }
@media (max-width: 520px) { .pupitre, .rembobinage { padding: 16px; } .rembobinage { grid-template-columns: minmax(0, 1fr); } .rb-bobine { width: 60px; height: 60px; } }
@media (prefers-reduced-motion: reduce) { .voyant[aria-pressed="true"] .lampe, .faq details.revient, .rb-fin { animation: none; } .rb-film, .rb-tourne { transition: none; } }
.cta { display: flex; flex-wrap: wrap; gap: 10px; }
.btn { display: inline-block; font: 800 .95rem var(--body); text-decoration: none; padding: 12px 18px; border-radius: 10px; background: var(--bulb); color: var(--ink); }
.btn.ghost { background: transparent; color: var(--cream); border: 1px solid var(--seat); }
footer { text-align: center; color: var(--dim); font: italic 400 1.05rem var(--serif); }
/* La bobine : avance au fil de la lecture, et sert de sommaire. */
.reel-nav { position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 40;
  display: grid; justify-items: end; gap: 10px; transition: opacity .3s ease, transform .3s ease; }
.reel-nav.away { opacity: 0; transform: translateY(14px); pointer-events: none; }
.reel-btn { display: flex; align-items: center; gap: 10px; padding: 6px 16px 6px 6px; border-radius: 99px; cursor: pointer; text-align: left;
  border: 1px solid rgba(255,207,107,.3); background: rgba(28,14,21,.9); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  color: var(--cream); font: 700 .85rem/1.2 var(--body); box-shadow: 0 12px 30px rgba(0,0,0,.5); }
.reel-btn:hover { border-color: var(--bulb); }
.reel-btn svg { width: 42px; height: 42px; flex: none; }
.reel-btn .disc { fill: #4a2a36; stroke: var(--bulb); stroke-width: 1.5; }
.reel-btn .hole { fill: var(--velvet); }
.reel-btn .hub { fill: var(--bulb); }
.reel-btn .spin { transform-origin: 21px 21px; }
.reel-btn b { font: 400 1.4rem/1 var(--display); color: var(--bulb); letter-spacing: .04em; }
.reel-btn small { display: block; color: var(--dim); font-weight: 600; max-width: 24ch; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.reel-menu { display: grid; gap: 2px; padding: 8px; min-width: 260px; max-height: min(62vh, 520px); overflow: auto; border-radius: 16px;
  border: 1px solid rgba(255,207,107,.25); background: rgba(28,14,21,.96); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: 0 20px 50px rgba(0,0,0,.6); transform-origin: 100% 100%; animation: unspool .22s cubic-bezier(.16,1,.3,1); counter-reset: rm; }
@keyframes unspool { from { opacity: 0; transform: scale(.9) translateY(8px); } }
.reel-menu a { display: flex; gap: 10px; align-items: baseline; padding: 8px 12px; border-radius: 10px; color: var(--cream); text-decoration: none; font-weight: 600; }
.reel-menu a::before { counter-increment: rm; content: counter(rm, decimal-leading-zero); font: 400 1.05rem var(--display); color: var(--bulb); min-width: 2ch; }
.reel-menu a:hover { background: rgba(255,255,255,.06); }
.reel-menu a.on { background: var(--bulb); color: var(--ink); }
.reel-menu a.on::before { color: var(--ink); }
.copy button { transition: background .15s ease, transform .15s ease; }
.copy button:active { transform: scale(.94); }
/* Étape faite : un talon de billet qu'on composte. */
.composte { grid-column: 3; grid-row: 1 / span 2; align-self: center; position: relative; padding: 9px 14px 9px 22px; border: 0; border-radius: 8px; cursor: pointer;
  font: 800 .82rem var(--body); color: var(--dim); background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--seat); white-space: nowrap; transition: background .2s ease, color .2s ease; }
.composte::before { content: ""; position: absolute; left: 8px; top: 50%; width: 8px; height: 8px; margin-top: -4px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px currentColor; }
.composte:hover { color: var(--cream); }
.composte[aria-pressed="true"] { color: #0e2a1c; background: var(--green); box-shadow: none; animation: punch .35s cubic-bezier(.16,1,.3,1); }
.composte[aria-pressed="true"]::before { background: var(--velvet-2); box-shadow: none; }
@keyframes punch { 40% { transform: scale(.9) rotate(-3deg); } }
.act.fait .num { color: var(--green); text-shadow: 0 0 20px rgba(95,211,154,.35); }
.toc a.fait::after, .reel-menu a.fait::after { content: "✓"; margin-left: auto; color: var(--green); font-weight: 800; }
.reel-menu a.on.fait::after { color: var(--ink); }
.reel-btn .ring { fill: none; stroke: var(--green); stroke-width: 2.2; stroke-linecap: round; transform: rotate(-90deg); transform-origin: 21px 21px; transition: stroke-dasharray .5s ease; }
.reel-menu .home { border-bottom: 1px dashed rgba(255,207,107,.25); border-radius: 10px 10px 0 0; margin-bottom: 4px; color: var(--bulb); }
.reel-menu .home::before { content: "↩"; counter-increment: none; }
.reel-menu .astuce { margin: 6px 12px 4px; font-size: .78rem; color: var(--dim); }
kbd { font: 700 .75rem var(--type); padding: 1px 6px; border-radius: 4px; background: rgba(255,255,255,.08); box-shadow: inset 0 -1px 0 rgba(0,0,0,.4); color: var(--cream); }

/* Entracte, à mi-parcours */
.entracte { display: flex; align-items: center; gap: 22px; padding: 22px 8px; border-top: 2px dashed rgba(255,207,107,.25); border-bottom: 2px dashed rgba(255,207,107,.25); }
.entracte p { margin: 0; color: var(--dim); max-width: 46ch; }
.entracte .titre { font: italic 400 2.6rem/1 var(--serif); color: var(--bulb); text-shadow: 0 0 18px rgba(255,207,107,.45); margin-bottom: 4px; }
.cornet { position: relative; flex: none; width: 54px; height: 64px; margin-top: 14px; }
.cornet::before { content: ""; position: absolute; inset: 10px 0 0; background: repeating-linear-gradient(90deg, #e5413a 0 9px, #f5ead8 9px 18px); clip-path: polygon(0 0, 100% 0, 86% 100%, 14% 100%); border-radius: 3px; }
.cornet::after { content: ""; position: absolute; left: -2px; right: -2px; top: -2px; height: 22px;
  background: radial-gradient(circle at 15% 70%, #fff6e2 0 7px, transparent 7.5px), radial-gradient(circle at 40% 40%, #ffeec6 0 8px, transparent 8.5px), radial-gradient(circle at 65% 65%, #fff8ea 0 7px, transparent 7.5px), radial-gradient(circle at 86% 45%, #ffe7b0 0 7px, transparent 7.5px); }
.cornet i { position: absolute; left: 50%; top: 0; width: 13px; height: 11px; z-index: 1; animation: saute 2.6s cubic-bezier(.3,.6,.4,1) infinite;
  background: radial-gradient(circle at 30% 38%, #fffaf0 0 3px, transparent 3.6px), radial-gradient(circle at 68% 32%, #fff3dc 0 3.4px, transparent 4px), radial-gradient(circle at 52% 70%, #ffe8b4 0 3.8px, transparent 4.3px); }
.cornet i:nth-child(2) { animation-delay: .9s; --dx: -22px; }
.cornet i:nth-child(3) { animation-delay: 1.7s; --dx: 18px; }
@keyframes saute { 0%, 55% { transform: translate(-50%, 6px) scale(.6); opacity: 0; } 60% { opacity: 1; } 78% { transform: translate(calc(-50% + var(--dx, 6px) * .6), -26px) rotate(160deg); } 100% { transform: translate(calc(-50% + var(--dx, 6px)), 4px) rotate(320deg); opacity: 0; } }

/* Le panneau de sortie de secours : direction la salle 2 (ta programmation) */
.sortie-wrap { display: flex; justify-content: center; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
.sortie { display: inline-flex; align-items: center; gap: 12px; padding: 10px 18px 10px 12px; border-radius: 8px; text-decoration: none; color: #eafff2;
  background: linear-gradient(#1f9d5c, #13804a); position: relative; box-shadow: 0 0 0 3px #0c3d25, 0 0 14px rgba(60,220,140,.25), inset 0 1px 0 rgba(255,255,255,.25); }
.sortie::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; box-shadow: 0 0 26px rgba(60,220,140,.45); animation: halo 4s ease-in-out infinite; }
.sortie svg { width: 30px; height: 30px; flex: none; }
.sortie b { display: block; font: 400 1.6rem/1 var(--display); letter-spacing: .12em; }
.sortie span { display: block; font: 700 .8rem var(--body); opacity: .9; }
.sortie:hover { box-shadow: 0 0 0 3px #0c3d25, 0 0 40px rgba(60,220,140,.7), inset 0 1px 0 rgba(255,255,255,.25); }

/* Le raccourci vers la salle 2, pour qui a déjà Nuvio */
.raccourci { display: inline-block; font: 800 .92rem var(--body); text-decoration: none; color: var(--ink); background: var(--bulb); padding: 9px 16px; border-radius: 99px; box-shadow: 0 0 22px rgba(255,207,107,.35); }
.raccourci:hover { background: #fff1c9; }