/* VTrix, page de présentation. Tokens repris de la charte « Lobby » de l'appli. */

@font-face { font-family: Sora; font-weight: 300; font-display: swap; src: url(../fonts/sora-latin-300-normal.woff2) format('woff2'); }
@font-face { font-family: Sora; font-weight: 400; font-display: swap; src: url(../fonts/sora-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: Sora; font-weight: 500; font-display: swap; src: url(../fonts/sora-latin-500-normal.woff2) format('woff2'); }
@font-face { font-family: Sora; font-weight: 600; font-display: swap; src: url(../fonts/sora-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: Sora; font-weight: 700; font-display: swap; src: url(../fonts/sora-latin-700-normal.woff2) format('woff2'); }
@font-face { font-family: Sora; font-weight: 800; font-display: swap; src: url(../fonts/sora-latin-800-normal.woff2) format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-weight: 400; font-display: swap; src: url(../fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-weight: 500; font-display: swap; src: url(../fonts/jetbrains-mono-latin-500-normal.woff2) format('woff2'); }

:root {
  /* Fond : la Nuit de la charte de VTrix (bleu marine, plus clair au centre) */
  --bg: #0d1424;
  --bg-2: #131e33;
  --bg-3: #1b2a42;
  --night-center: #2f4a6e;
  /* Accents communs à l'appli : le bleu de VTrix = toi, rose = ton public (rare), rouge = ce qui ne va pas */
  --accent: #0089ff;
  --accent-text: #5cb4ff;
  --accent-hover: #3aa3ff;
  --accent-soft: rgb(0 137 255 / 16%);
  --audience: #ff6fae;
  --audience-light: #ffc2dc;
  --audience-soft: rgb(255 111 174 / 16%);
  --live: #ff4d5e;
  --text: #eef2f8;
  --text-dim: #bcc5d4;
  --text-faint: #8a95a8;
  --line: rgb(255 255 255 / 10%);
  --line-strong: rgb(255 255 255 / 18%);
  --fill: rgb(255 255 255 / 5%);
  --glass: rgb(12 20 34 / 62%);
  --grad: linear-gradient(110deg, #b9dcff, var(--accent-text) 45%, var(--accent));
  --radius: 16px;
  --shadow: 0 30px 80px rgb(0 0 0 / 50%);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --max: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--bg); }
body {
  margin: 0; background: transparent; color: var(--text);
  font-family: Sora, system-ui, sans-serif; font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
/* Grain léger sur toute la page, comme le fond de studio de l'appli */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
code { font-family: 'JetBrains Mono', monospace; font-size: .86em; padding: .1em .4em; border-radius: 6px; background: var(--fill); border: 1px solid var(--line); }
em { font-style: normal; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* Une langue à la fois */
:root[data-lang="en"] [lang="fr"]:not(html),
:root[data-lang="fr"] [lang="en"]:not(html) { display: none !important; }

.skip { position: absolute; left: -999px; top: 8px; z-index: 200; background: var(--accent); color: #fff; padding: 8px 14px; border-radius: 8px; font-weight: 600; }
.skip:focus { left: 8px; }

.eyebrow {
  margin: 0 0 14px; font-family: 'JetBrains Mono', monospace; font-size: 12.5px; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase; color: var(--accent-text);
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -.02em; line-height: 1.08; }
h2 { font-size: clamp(32px, 4.6vw, 54px); }
h1, h2, h3 { text-wrap: balance; }
p, li { text-wrap: pretty; }
h3 { font-size: 18px; font-weight: 600; letter-spacing: -.01em; line-height: 1.3; }
.sub { color: var(--text-dim); font-size: clamp(16px, 1.5vw, 18.5px); max-width: 640px; margin: 18px 0 0; }
.sub em { color: var(--text); font-weight: 600; }

/* ---------- Fond vivant : lumières qui dérivent, facettes d'onyx ---------- */
.ambient { position: fixed; inset: 0; z-index: -2; pointer-events: none; overflow: hidden; }
.ambient .orb { position: absolute; border-radius: 50%; filter: blur(120px); opacity: .32; will-change: transform; }
.orb.o1 { width: 46vw; height: 46vw; left: -12vw; top: 10vh; background: #0089ff; animation: drift1 26s ease-in-out infinite alternate; }
.orb.o2 { width: 40vw; height: 40vw; right: -10vw; top: 30vh; background: #2f6fb5; animation: drift2 31s ease-in-out infinite alternate; }
.orb.o3 { width: 36vw; height: 36vw; left: 30vw; top: 60vh; background: #3e4280; opacity: .32; animation: drift3 37s ease-in-out infinite alternate; }
@keyframes drift1 { to { transform: translate(14vw, 18vh) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-16vw, -12vh) scale(.9); } }
@keyframes drift3 { to { transform: translate(-10vw, -30vh) scale(1.2); } }
/* Lumières et facettes suivent le défilement à des vitesses différentes (--sy posé par le script) */
.ambient .orbs { position: absolute; inset: 0; transform: translateY(calc(var(--sy, 0) * -0.06px)); }
.ambient .shards { position: absolute; left: 0; top: -10%; width: 100%; height: 160%; transform: translateY(calc(var(--sy, 0) * -0.16px)); }
.ambient .shards polygon { transform-box: fill-box; transform-origin: center; animation: shard 18s ease-in-out infinite alternate; }
.ambient .shards polygon:nth-child(2n) { animation-duration: 23s; animation-delay: -6s; }
.ambient .shards polygon:nth-child(3n) { animation-duration: 29s; animation-delay: -11s; }
@keyframes shard { to { transform: translate(18px, -26px) rotate(4deg); opacity: .5; } }
/* Voile sombre : le texte reste lisible au-dessus des lumières */
.ambient::after { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 90% at 50% 40%, rgb(13 20 36 / 30%), rgb(13 20 36 / 80%)); }

/* ---------- Barre du haut ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; padding: 14px var(--gutter); transition: padding .3s var(--ease); }
.nav-in {
  max-width: var(--max); margin: 0 auto; display: flex; align-items: center; gap: 24px;
  padding: 8px 10px 8px 16px; border-radius: 999px; border: 1px solid transparent;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
}
.nav.scrolled .nav-in { background: rgb(18 29 48 / 72%); border-color: var(--line); backdrop-filter: blur(22px) saturate(160%); -webkit-backdrop-filter: blur(22px) saturate(160%); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; letter-spacing: -.02em; }
/* Le logo horizontal : son nom « VTrix » est en bas de l’image (sous la pointe du pinceau) ; on aligne le nom sur le texte du menu */
.brand img, .foot-brand img { transform: translateY(-20%); }
.nav-links { display: flex; gap: 4px; margin-left: 12px; }
.nav-links a { padding: 8px 14px; border-radius: 999px; color: var(--text-dim); font-size: 14.5px; transition: color .15s, background .15s; }
.nav-links a:hover { color: var(--text); background: var(--fill); }
.nav-end { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang { display: flex; padding: 3px; border-radius: 999px; background: var(--fill); border: 1px solid var(--line); }
.lang button {
  font: 500 12.5px 'JetBrains Mono', monospace; letter-spacing: .08em; color: var(--text-faint);
  background: none; border: 0; padding: 6px 11px; border-radius: 999px; cursor: pointer; transition: color .15s, background .15s;
}
.lang button:hover { color: var(--text); }
.lang button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent-text); }
.pill-soon {
  display: flex; align-items: center; gap: 9px; padding: 9px 16px; border-radius: 999px; font-size: 14px; font-weight: 600;
  background: var(--audience-soft); color: var(--audience-light); border: 1px solid rgb(255 111 174 / 30%); white-space: nowrap;
}
.pill-soon i { width: 8px; height: 8px; border-radius: 50%; background: var(--audience); box-shadow: 0 0 0 0 rgb(255 111 174 / 60%); animation: ping 2.4s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgb(255 111 174 / 55%); } 70%, 100% { box-shadow: 0 0 0 9px rgb(255 111 174 / 0%); } }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(110px, 14vh, 150px) var(--gutter) 40px; isolation: isolate; }
.hero-bg { position: absolute; inset: 0 0 -12% 0; z-index: -1; overflow: hidden;
  background: radial-gradient(1100px 620px at 50% 26%, rgb(47 74 110 / 80%) 0%, rgb(27 42 66 / 55%) 45%, transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 50%, transparent 100%); mask-image: linear-gradient(180deg, #000 0%, #000 50%, transparent 100%); }
/* Sol de scène : une grille en perspective qui avance doucement sous la fenêtre */
.floor { position: absolute; left: -30%; right: -30%; bottom: 0; height: 44%; transform: perspective(520px) rotateX(66deg); transform-origin: 50% 100%;
  background-image: linear-gradient(rgb(0 137 255 / 18%) 1px, transparent 1px), linear-gradient(90deg, rgb(0 137 255 / 9%) 1px, transparent 1px);
  background-size: 70px 70px; animation: floor 9s linear infinite;
  -webkit-mask-image: radial-gradient(60% 100% at 50% 100%, #000 5%, transparent 72%); mask-image: radial-gradient(60% 100% at 50% 100%, #000 5%, transparent 72%); }
@keyframes floor { to { background-position: 0 70px, 0 0; } }
.facets { position: absolute; inset: 0; width: 100%; height: 100%; }
.glow { display: none; }
.g1 { width: 520px; height: 520px; left: -140px; top: 38%; background: rgb(0 137 255 / 30%); }
.g2 { width: 560px; height: 560px; right: -160px; top: 20%; background: rgb(62 66 128 / 40%); }

.hero-copy { max-width: 900px; margin: 0 auto; text-align: center; }
.hero-copy .eyebrow { justify-content: center; }
.hero h1 { font-size: clamp(44px, 8vw, 96px); font-weight: 800; letter-spacing: -.035em; line-height: 1; }
.hero h1 em {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-right: .04em;
}
.lede { color: var(--text-dim); font-size: clamp(16.5px, 1.7vw, 20px); max-width: 720px; margin: 26px auto 0; }
/* Ce qui fait VTrix, mis en avant dans le chapeau */
.hl-l2d { white-space: nowrap; }
.hl-cubism { color: var(--accent-text); font-weight: 600; }
.hl-png { color: var(--accent-text); font-weight: 600; }
.hl-ver {
  font-weight: 800; letter-spacing: -.01em; font-size: 1.22em; line-height: 1;
  background: linear-gradient(100deg, var(--accent-text) 10%, var(--accent) 90%); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.key-k .hl-ver { -webkit-text-fill-color: transparent; font-size: 1.1em; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
/* « Powered by Live2D » : le logo officiel, jamais retouché. Le PNG fait --h de haut, le dessin
   (icône comprise) en occupe 71 % ; ses bords transparents font 15 % en haut, 13 % en bas, 33 % sur
   les côtés. Les marges complètent pour laisser au moins la hauteur de l'icône vide tout autour. */
.powered {
  --h: 76px;
  display: inline-flex; align-items: center; justify-content: center; margin-top: 4px;
  font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 500; letter-spacing: .22em;
  text-transform: uppercase; color: var(--text-dim); transition: color .2s;
}
.powered:hover { color: var(--text); }
.powered img { display: block; height: var(--h); width: auto; margin: calc(var(--h) * .6) 0 calc(var(--h) * .6) calc(var(--h) * .4); }
@media (max-width: 640px) {
  .powered { --h: 64px; flex-direction: column; margin-top: 30px; }
  .powered img { margin: calc(var(--h) * .58) 0 calc(var(--h) * .6); }
}
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 999px;
  font-weight: 600; font-size: 15.5px; transition: transform .15s var(--ease), box-shadow .2s, background .2s;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 40px rgb(0 137 255 / 30%); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 50px rgb(0 137 255 / 45%); }
.btn-ghost { background: var(--fill); border: 1px solid var(--line-strong); color: var(--text); }
.btn-ghost:hover { background: rgb(255 255 255 / 10%); }
.dot-live { width: 8px; height: 8px; border-radius: 50%; background: var(--audience); }

/* La fenêtre de l'appli en 3D, avec des morceaux d'interface qui flottent devant */
.rig-wrap { perspective: 1800px; perspective-origin: 50% 0%; max-width: 1180px; margin: clamp(40px, 5vw, 64px) auto 0; }
.rig {
  --rx: 22deg; --ry: 0deg; --spread: 1;
  position: relative; transform-style: preserve-3d;
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .5s var(--ease);
}
.win {
  margin: 0; border-radius: 18px; overflow: hidden; position: relative;
  border: 1px solid var(--line-strong);
  box-shadow: 0 0 0 1px rgb(0 0 0 / 40%), 0 60px 140px rgb(0 0 0 / 65%), 0 0 90px rgb(0 137 255 / 18%);
}
.win::after { /* reflet sur la vitre */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, rgb(255 255 255 / 9%) 0%, transparent 28%, transparent 70%, rgb(255 255 255 / 4%) 100%);
}
.win img { width: 100%; height: auto; }
.win .sheen { position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: linear-gradient(105deg, transparent 42%, rgb(255 255 255 / 9%) 50%, transparent 58%); background-size: 260% 100%; animation: sheen 14s ease-in-out infinite; }
@keyframes sheen { 0%, 80% { background-position: 130% 0; } 100% { background-position: -30% 0; } }
.rig::before { content: ""; position: absolute; left: 6%; right: 6%; bottom: -14%; height: 34%; border-radius: 50%; filter: blur(60px); pointer-events: none;
  background: radial-gradient(closest-side, rgb(0 137 255 / 60%), rgb(0 137 255 / 22%) 60%, transparent); }
.float {
  position: absolute; height: auto; border-radius: 14px; border: 1px solid var(--line-strong);
  box-shadow: 0 30px 70px rgb(0 0 0 / 55%); pointer-events: none;
  transition: transform .6s var(--ease);
}
.float { animation: bob 9s ease-in-out infinite; }
.f-shortcut { animation-delay: -2.5s; }
.f-hotbar { animation-delay: -4.5s; }
@keyframes bob { 50% { translate: 0 -6px; } }
.f-curve  { width: 22%; left: -9%; top: 20%; transform: translateZ(calc(70px * var(--spread))); }
.f-hotbar { width: 36%; left: 32%; bottom: -5%; transform: translateZ(calc(90px * var(--spread))); border-radius: 16px; }
.f-shortcut { width: 22%; right: -7%; top: 50%; transform: translateZ(calc(110px * var(--spread))); }

/* ---------- Points clés ---------- */
.keys { padding: clamp(70px, 9vw, 120px) var(--gutter) 30px; }
.keys-in { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.key { background: rgb(15 24 41 / 72%); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); padding: 28px 26px 30px; }
.key-k { display: block; font-size: 22px; font-weight: 700; letter-spacing: -.02em; margin-bottom: 10px;
  background: linear-gradient(90deg, var(--text), #c9dcf3); -webkit-background-clip: text; background-clip: text; color: transparent; }
.key p { margin: 0; color: var(--text-dim); font-size: 14.5px; line-height: 1.55; }

/* ---------- Sections ---------- */
.feature { padding: clamp(80px, 11vw, 150px) var(--gutter) 0; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; }
.feature-head { max-width: 760px; }
.feature, .everything, .spirit { position: relative; }
.feature::before, .everything::before, .spirit::before {
  content: ""; position: absolute; top: 0; left: 50%; width: min(70%, 760px); height: 1px; transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgb(0 137 255 / 60%), rgb(92 180 255 / 40%), transparent); opacity: .6; }
.party::before { display: none; }
.viewer, .edit-shot, .split-media { position: relative; isolation: isolate; }
.split-media::before, .viewer::before, .edit-shot::before {
  content: ""; position: absolute; inset: 10% 8%; z-index: -1; border-radius: 40px; filter: blur(70px); opacity: .45; pointer-events: none;
  background: linear-gradient(120deg, rgb(0 137 255 / 70%), rgb(47 74 110 / 70%), rgb(92 180 255 / 50%)); }
.viewer { margin-top: 44px; }
.tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: var(--fill); border: 1px solid var(--line); margin-bottom: 18px; flex-wrap: wrap; }
.tabs button {
  font: 500 14px Sora, sans-serif; color: var(--text-dim); background: none; border: 0; padding: 9px 16px; border-radius: 999px; cursor: pointer;
  transition: color .15s, background .15s;
}
.tabs button:hover { color: var(--text); }
.tabs button[aria-selected="true"] { background: var(--accent-soft); color: var(--accent-text); }
.shot {
  margin: 0; border-radius: 18px; overflow: hidden; border: 1px solid var(--line-strong); background: var(--bg-2);
  box-shadow: var(--shadow); cursor: zoom-in; position: relative;
}
.shot img { width: 100%; height: auto; transition: opacity .25s; }
.shot img.swapping { opacity: 0; }
/* La sortie OBS filmée : posée sur l'image, elle n'apparaît qu'une fois prête à jouer */
.shot-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .4s; pointer-events: none; }
.shot-video.on { opacity: 1; }

.points { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.points li { color: var(--text-dim); font-size: 14.5px; line-height: 1.55; padding-top: 18px; border-top: 1px solid var(--line-strong); }
.points b { display: block; color: var(--text); font-size: 16px; font-weight: 600; margin-bottom: 6px; }

.split { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.split.flip { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); }
.split.flip .split-copy { order: 2; }
/* Les captures débordent vers le bord de l'écran sur grand écran */
@media (min-width: 1001px) {
  .split .split-media { margin-right: calc(-1 * min(5vw, 90px)); }
  .split.flip .split-media { margin-right: 0; margin-left: calc(-1 * min(5vw, 90px)); }
}
.checks { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 30px; color: var(--text-dim); font-size: 15.5px; line-height: 1.55; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 6px;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235cb4ff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.checks b { color: var(--text); font-weight: 600; }
.split-media { position: relative; perspective: 1400px; }
.tilt { transform: rotateY(-7deg) rotateX(3deg); transition: transform .5s var(--ease); }
.flip .tilt { transform: rotateY(7deg) rotateX(3deg); }
.tilt:hover { transform: none; }
.pop { position: absolute; height: auto; border-radius: 14px; border: 1px solid var(--line-strong); box-shadow: 0 30px 60px rgb(0 0 0 / 55%); pointer-events: none; }
.pop-curve { width: 42%; right: 3%; bottom: -14%; }
.pop-hotbar { width: 64%; left: 3%; bottom: -9%; border-radius: 18px; }

/* Éditer la scène : onglets de gestes qui défilent, une image */
.edit { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(28px, 4vw, 56px); align-items: center; margin-top: clamp(56px, 7vw, 90px); }
.edit h3 { font-size: clamp(22px, 2.2vw, 28px); letter-spacing: -.02em; margin-bottom: 20px; }
.edit-tabs { display: flex; flex-direction: column; gap: 4px; }
.edit-tabs button {
  position: relative; overflow: hidden; text-align: left; font: 500 15px Sora, sans-serif; color: var(--text-faint);
  background: none; border: 1px solid transparent; border-radius: 12px; padding: 11px 14px; cursor: pointer; transition: color .15s, background .15s, border-color .15s;
}
.edit-tabs button:hover { color: var(--text); background: var(--fill); }
.edit-tabs button[aria-selected="true"] { color: var(--text); background: var(--accent-soft); border-color: rgb(0 137 255 / 25%); }
.edit-tabs .bar { position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--grad); }
.edit-tabs button[aria-selected="true"] .bar { animation: fill var(--cycle, 5s) linear forwards; }
.edit.paused .edit-tabs .bar { animation-play-state: paused; }
@keyframes fill { to { width: 100%; } }
.edit-desc { color: var(--text-dim); font-size: 15px; min-height: 4.8em; margin: 18px 0 0; }
.edit-foot { color: var(--text-faint); font-size: 13.5px; margin: 10px 0 0; }
kbd { font: 500 12px 'JetBrains Mono', monospace; padding: 2px 7px; border-radius: 6px; border: 1px solid var(--line-strong); background: var(--fill); color: var(--text); }
.edit-shot img { aspect-ratio: 16 / 9; object-fit: cover; }

/* Party : image pleine largeur, texte posé dessus */
.party { max-width: none; padding-left: 0; padding-right: 0; position: relative; margin-top: clamp(40px, 6vw, 80px); }
.party-img { margin: 0; position: relative; }
.party-img img { width: 100%; height: clamp(440px, 58vw, 800px); object-fit: cover; object-position: center 38%;
  /* Fondu dans la transparence (haut, bas, côtés) : l'image se mêle au fond animé, sans cassure */
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 16%, #000 55%, transparent 96%), linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(180deg, transparent 0%, #000 16%, #000 55%, transparent 96%), linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
  mask-composite: intersect; }
.party-copy { position: relative; max-width: var(--max); margin: -230px auto 0; padding: 0 var(--gutter); z-index: 1; }
.party-copy h2, .party-copy .sub, .party-copy .eyebrow { text-shadow: 0 2px 24px rgb(6 10 20 / 90%), 0 1px 3px rgb(6 10 20 / 80%); }
/* Sur l'image, l'étiquette « Prévu » prend un fond plein pour rester lisible */
.party-copy .tag { text-shadow: none; background: rgb(13 20 36 / 85%); border-color: rgb(188 197 212 / 60%); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.party-copy .sub { max-width: 680px; }

/* Étiquettes d'état */
.tag { display: inline-flex; align-items: center; gap: 7px; font: 500 11.5px 'JetBrains Mono', monospace; letter-spacing: .12em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px; border: 1px solid; }
.tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tag-ready { color: var(--accent-text); border-color: rgb(0 137 255 / 35%); background: rgb(0 137 255 / 8%); }
.tag-next { color: var(--audience); border-color: rgb(255 111 174 / 35%); background: rgb(255 111 174 / 8%); }
.tag-plan { color: var(--text-dim); border-color: rgb(188 197 212 / 35%); background: rgb(188 197 212 / 8%); }
.group-head { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin: 56px 0 18px; }
.group-head p { margin: 0; color: var(--text-faint); font-size: 14.5px; }

/* ---------- Tout ce que VTrix apporte : écran de progression façon HUD ---------- */
.everything { padding: clamp(90px, 11vw, 150px) var(--gutter) 0; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; }
.quest { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(24px, 3.5vw, 48px); margin-top: 48px; align-items: start; }

/* Le rail : trois paliers reliés par une ligne, rempli jusqu'à « Déjà là » */
.rail { position: relative; padding-left: 34px; }
.rail::before { content: ""; position: absolute; left: 9px; top: 10px; bottom: 10px; width: 2px; border-radius: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent) 34%, rgb(255 111 174 / 55%) 40%, rgb(255 111 174 / 35%) 70%, transparent 100%); }
.tier { position: relative; padding-bottom: 30px; }
.tier-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.tier-head small { color: var(--text-faint); font-size: 13.5px; }
.node { position: absolute; left: -31px; top: 6px; width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--bg); }
.tier[data-status="ready"] .node { background: var(--accent); box-shadow: 0 0 0 4px rgb(0 137 255 / 18%), 0 0 18px var(--accent); }
.tier[data-status="next"] .node { background: var(--audience); animation: here 2.2s ease-out infinite; }
.tier[data-status="plan"] .node { background: var(--bg); border-color: rgb(188 197 212 / 60%); }
@keyframes here { 0% { box-shadow: 0 0 0 0 rgb(255 111 174 / 55%); } 100% { box-shadow: 0 0 0 12px rgb(255 111 174 / 0%); } }

/* Les tuiles, comme l'inventaire de l'appli */
.tiles { display: flex; flex-wrap: wrap; gap: 8px; }
/* Chaque rangée s'étire jusqu'au bord : des tuiles de tailles variées, mais des blocs nets */
.tiles .tile { flex: 1 1 auto; }
.tiles::after { content: ""; flex: 1000 1 0; }
.tile {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 12px; cursor: pointer;
  font: 500 14px Sora, sans-serif; color: var(--text-dim); text-align: left;
  background: rgb(20 32 52 / 55%); border: 1px solid var(--line); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: color .15s, border-color .15s, background .15s, transform .15s var(--ease);
}
.tile:hover { color: var(--text); border-color: var(--line-strong); transform: translateY(-1px); }
.tile-ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); flex: none; }
.tile-ic svg { width: 17px; height: 17px; fill: none; stroke: var(--accent-text); stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.tile[data-status="next"] .tile-ic { background: rgb(255 111 174 / 12%); }
.tile[data-status="next"] .tile-ic svg { stroke: var(--audience); }
.tile[data-status="plan"] .tile-ic { background: rgb(188 197 212 / 12%); }
.tile[data-status="plan"] .tile-ic svg { stroke: var(--text-dim); }
.tile[aria-pressed="true"] { color: var(--text); background: rgb(0 137 255 / 10%); border-color: rgb(0 137 255 / 45%); box-shadow: 0 0 0 1px rgb(0 137 255 / 20%), 0 8px 24px rgb(0 137 255 / 12%); }
.tile[data-status="next"][aria-pressed="true"] { background: rgb(255 111 174 / 9%); border-color: rgb(255 111 174 / 45%); box-shadow: 0 8px 24px rgb(255 111 174 / 10%); }
.tile[data-status="plan"][aria-pressed="true"] { background: rgb(188 197 212 / 9%); border-color: rgb(188 197 212 / 45%); box-shadow: 0 8px 24px rgb(188 197 212 / 12%); }
/* Le VRM, fonction phare : tuile plus grande, liseré qui tourne */
.tile-star { padding: 12px 20px 12px 12px; font-size: 16px; font-weight: 600; color: var(--text); position: relative; isolation: isolate; border-color: transparent; }
.tile-star::before { content: ""; position: absolute; inset: -1px; border-radius: 13px; padding: 1px; z-index: -1;
  background: conic-gradient(from var(--a, 0deg), var(--accent), var(--accent-text), #b9dcff, var(--accent));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: spin 6s linear infinite; }
@property --a { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes spin { to { --a: 360deg; } }
.tile-star .tile-ic { width: 38px; height: 38px; }
.tile-star .tile-ic svg { width: 21px; height: 21px; }

/* « Et bien plus » : une tuile en pointillés, qui fait signe que la liste continue */
.tile-more { border-style: dashed; border-color: rgb(188 197 212 / 30%); background: transparent; font-style: italic; font-size: 13.5px; gap: 7px; padding: 6px 11px 6px 6px; }
.tile-more .tile-ic { width: 26px; height: 26px; }
.tile-more .tile-ic svg { animation: twinkle 3s ease-in-out infinite; }
@keyframes twinkle { 50% { transform: scale(1.15) rotate(12deg); opacity: .7; } }

/* Le panneau en verre : la fonction choisie, en grand */
.hud-panel { position: sticky; top: 100px; border-radius: 20px; overflow: hidden; border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgb(20 32 52 / 78%), rgb(15 24 41 / 82%)); backdrop-filter: blur(22px) saturate(160%); -webkit-backdrop-filter: blur(22px) saturate(160%);
  box-shadow: 0 30px 80px rgb(0 0 0 / 45%); }
.hud-visual { position: relative; aspect-ratio: 16 / 9; background: var(--bg-2); overflow: hidden; }
.hud-img { width: 100%; height: 100%; object-fit: cover; animation: kenburns 9s ease-out both; }
.hud-img.swap { animation: none; opacity: 0; }
@keyframes kenburns { from { transform: scale(1.06); opacity: 0; } 12% { opacity: 1; } to { transform: scale(1); } }
/* Emplacement verrouillé : la fonction n'existe pas encore, on ne montre pas de fausse image */
.hud-lock { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 14px; text-align: center;
  background:
    repeating-linear-gradient(135deg, rgb(255 255 255 / 3%) 0 1px, transparent 1px 14px),
    radial-gradient(60% 70% at 50% 45%, var(--lock-glow, rgb(188 197 212 / 14%)), transparent 70%), var(--bg-2); }
.hud-lock-ic { width: 92px; height: 92px; border-radius: 26px; display: grid; place-items: center; border: 1px solid var(--lock-line, rgb(188 197 212 / 35%));
  background: rgb(13 20 36 / 70%); box-shadow: 0 0 40px var(--lock-glow, rgb(188 197 212 / 14%)); animation: floaty 5s ease-in-out infinite; }
.hud-lock-ic svg { width: 44px; height: 44px; fill: none; stroke: var(--lock-c, var(--text-dim)); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.hud-lock-t { font: 500 11.5px 'JetBrains Mono', monospace; letter-spacing: .18em; text-transform: uppercase; color: var(--text-faint);
  display: flex; align-items: center; gap: 8px; }
.hud-lock-t::before { content: ""; width: 12px; height: 12px; background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 10V7a5 5 0 0 1 10 0v3h1v11H6V10z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 10V7a5 5 0 0 1 10 0v3h1v11H6V10z'/%3E%3C/svg%3E") center / contain no-repeat; }
.hud-panel[data-status="ready"] .hud-lock-t::before { display: none; }
.hud-lock[hidden], .hud-img[hidden] { display: none; }
@keyframes floaty { 50% { transform: translateY(-6px); } }
.hud-body { padding: 22px 24px 24px; position: relative; }
.hud-title { font-size: 24px; letter-spacing: -.02em; margin: 14px 0 8px; }
.hud-desc { margin: 0; color: var(--text-dim); font-size: 15px; min-height: 4.8em; }
.hud-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--line); }
.hud-progress i { display: block; height: 100%; width: 0; background: var(--grad); }
.hud-panel.run .hud-progress i { animation: fill var(--cycle, 4.5s) linear forwards; }
.hud-panel.paused .hud-progress i { animation-play-state: paused; }

/* ---------- L'esprit ---------- */
.spirit { padding: clamp(90px, 11vw, 150px) var(--gutter) 0; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; }
.spirit-in { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.spirit-item { position: relative; padding: 14px 14px 26px; border-radius: 20px; border: 1px solid var(--line);
  background: linear-gradient(180deg, rgb(20 32 52 / 55%), rgb(18 29 48 / 40%)); transition: border-color .2s; }
.spirit-item:hover { border-color: var(--line-strong); }
.spirit-item > .num, .spirit-item > h3, .spirit-item > p { margin-left: 12px; margin-right: 12px; }
.spirit-fig { margin: 0 0 22px; position: relative; aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; background: var(--bg-2); border: 1px solid var(--line); }
.spirit-fig img { width: 100%; height: 100%; object-fit: cover; }
/* 01 : l'interface apparaît au survol, comme dans l'appli */
.hud .hud-on { position: absolute; inset: 0; opacity: 0; transition: opacity .25s var(--ease); }
.hud:hover .hud-on, .hud:focus-visible .hud-on, .hud.on .hud-on { opacity: 1; }
.hud-hint { position: absolute; left: 12px; bottom: 12px; display: flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px;
  background: rgb(13 20 36 / 80%); border: 1px solid var(--line-strong); font: 500 11.5px 'JetBrains Mono', monospace; letter-spacing: .1em; text-transform: uppercase; color: var(--text-dim);
  transition: opacity .2s; }
.hud:hover .hud-hint, .hud.on .hud-hint { opacity: 0; }
.mouse { width: 11px; height: 16px; border: 1.5px solid currentColor; border-radius: 6px; position: relative; }
.mouse::after { content: ""; position: absolute; left: 50%; top: 3px; width: 2px; height: 4px; margin-left: -1px; border-radius: 1px; background: var(--accent); animation: wheel 1.6s infinite; }
@keyframes wheel { 60% { transform: translateY(3px); opacity: 0; } }
/* 03 : le panneau des paramètres, et le fichier de l'artiste intact */
.artist { display: grid; place-items: center; padding: 22px; background: radial-gradient(400px 220px at 50% 30%, rgb(0 137 255 / 10%), transparent 70%), var(--bg-2); }
.artist img { width: 100%; height: auto; object-fit: contain; border-radius: 10px; border: 1px solid var(--line-strong); box-shadow: 0 18px 40px rgb(0 0 0 / 45%); }
.file-chip { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); display: flex; align-items: center; gap: 8px; white-space: nowrap;
  padding: 8px 14px 8px 10px; border-radius: 999px; background: rgb(13 20 36 / 88%); border: 1px solid rgb(0 137 255 / 35%); font: 500 12px 'JetBrains Mono', monospace; color: var(--text-dim); }
.file-chip svg { width: 16px; height: 16px; fill: none; stroke: var(--accent-text); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.file-chip b { color: var(--accent-text); font-weight: 500; text-transform: uppercase; letter-spacing: .12em; font-size: 11px; }
.num { font: 500 13px 'JetBrains Mono', monospace; color: var(--accent-text); letter-spacing: .14em; display: block; margin-bottom: 10px; }
.spirit-item h3 { font-size: 21px; margin-bottom: 10px; }
.spirit-item p { margin-top: 0; margin-bottom: 0; color: var(--text-dim); font-size: 15px; }

/* ---------- Questions : des panneaux en verre qui s'ouvrent ---------- */
.faq { position: relative; padding: clamp(90px, 11vw, 150px) var(--gutter) 0; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; }
.faq::before { content: ""; position: absolute; top: 0; left: 50%; width: min(70%, 760px); height: 1px; transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgb(0 137 255 / 60%), rgb(92 180 255 / 40%), transparent); opacity: .6; }
.faq-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 40px; align-items: start; }
.qa { border-radius: 16px; border: 1px solid var(--line); background: rgb(20 32 52 / 50%); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); transition: border-color .2s, background .2s; }
.qa:hover { border-color: var(--line-strong); }
.qa[open] { border-color: rgb(0 137 255 / 35%); background: rgb(20 32 52 / 70%); }
.qa summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; font-weight: 600; font-size: 16px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary i { flex: none; width: 26px; height: 26px; border-radius: 8px; background: var(--accent-soft); position: relative; transition: transform .25s var(--ease); }
.qa summary i::before, .qa summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 11px; height: 2px; margin: -1px 0 0 -5.5px; border-radius: 2px; background: var(--accent); }
.qa summary i::after { transform: rotate(90deg); transition: transform .25s var(--ease); }
.qa[open] summary i::after { transform: rotate(0); }
.qa p { margin: 0; padding: 0 20px 20px; color: var(--text-dim); font-size: 15px; }

/* ---------- Bientôt : l'écran « Starting soon » ---------- */
.soon { padding: clamp(100px, 12vw, 160px) var(--gutter) clamp(80px, 10vw, 130px); }
.screen {
  position: relative; max-width: var(--max); margin: 0 auto; min-height: 640px; border-radius: 28px; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); grid-template-rows: auto 1fr; padding: 26px clamp(22px, 4vw, 48px) 0;
  background: radial-gradient(900px 500px at 75% 110%, rgb(0 137 255 / 30%), transparent 60%), linear-gradient(180deg, rgb(27 42 66 / 92%), rgb(13 20 36 / 96%));
  box-shadow: 0 40px 120px rgb(0 0 0 / 55%);
}
/* Le cadre néon du stream */
.screen::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px; pointer-events: none;
  background: linear-gradient(120deg, var(--accent), var(--accent-text) 45%, var(--audience));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: .8; }
.screen-bg { position: absolute; inset: 0; z-index: -1; }
.screen-floor { position: absolute; left: -20%; right: -20%; bottom: 0; height: 55%; transform: perspective(500px) rotateX(64deg); transform-origin: 50% 100%;
  background-image: linear-gradient(rgb(0 137 255 / 20%) 1px, transparent 1px), linear-gradient(90deg, rgb(0 137 255 / 10%) 1px, transparent 1px);
  background-size: 60px 60px; animation: floor 8s linear infinite;
  -webkit-mask-image: radial-gradient(70% 100% at 70% 100%, #000 10%, transparent 75%); mask-image: radial-gradient(70% 100% at 70% 100%, #000 10%, transparent 75%); }
.screen-glow { position: absolute; border-radius: 50%; filter: blur(80px); }
.g-a { width: 420px; height: 420px; right: 8%; bottom: 10%; background: rgb(255 111 174 / 22%); }
.g-b { width: 360px; height: 360px; right: 30%; bottom: -10%; background: rgb(0 137 255 / 18%); }

.screen-top { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; z-index: 2; }
.offline { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; font: 600 12px 'JetBrains Mono', monospace; letter-spacing: .16em; text-transform: uppercase;
  background: rgb(255 255 255 / 8%); border: 1px solid var(--line-strong); color: var(--text-dim); }
.offline i { width: 8px; height: 8px; border-radius: 50%; background: var(--text-faint); box-shadow: 0 0 0 0 rgb(255 77 94 / 0%); animation: soon-dot 2.4s ease-in-out infinite; }
@keyframes soon-dot { 50% { background: var(--live); box-shadow: 0 0 12px var(--live); } }
.screen-name { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; font-weight: 600; font-size: 14px; background: rgb(13 20 36 / 70%); border: 1px solid var(--line); }

.screen-copy { position: relative; z-index: 2; padding: clamp(40px, 6vw, 72px) 0 40px; }
.screen-copy .eyebrow { color: var(--audience); }
.screen-copy h2 { font-size: clamp(36px, 5vw, 62px); font-weight: 800; letter-spacing: -.03em; }
.loader { margin-top: 30px; max-width: 420px; }
.loader-t { display: block; font: 500 12px 'JetBrains Mono', monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 10px; }
.dots::after { content: ""; animation: dots 1.6s steps(4, end) infinite; }
@keyframes dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75% { content: "..."; } }
.loader-bar { display: block; height: 6px; border-radius: 999px; background: rgb(255 255 255 / 8%); overflow: hidden; }
.loader-bar i { display: block; height: 100%; width: 40%; border-radius: inherit; background: var(--grad); box-shadow: 0 0 16px rgb(255 111 174 / 60%); animation: load 3.2s cubic-bezier(.6, 0, .3, 1) infinite; }
@keyframes load { 0% { transform: translateX(-100%); } 100% { transform: translateX(260%); } }

/* Le programme, comme celui d'une chaîne */
.schedule { margin-top: 34px; max-width: 460px; border-radius: 16px; background: rgb(13 20 36 / 62%); border: 1px solid var(--line); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); overflow: hidden; }
.schedule-h { margin: 0; padding: 12px 18px; font: 500 11.5px 'JetBrains Mono', monospace; letter-spacing: .18em; text-transform: uppercase; color: var(--text-faint); border-bottom: 1px solid var(--line); }
.schedule ol { list-style: none; margin: 0; padding: 6px; }
.schedule li { display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: 10px; font-size: 14.5px; color: var(--text-dim); }
.schedule .when { width: 76px; flex: none; font: 500 11px 'JetBrains Mono', monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--text-faint); }
.schedule .via { margin-left: auto; font: 500 11px 'JetBrains Mono', monospace; padding: 3px 8px; border-radius: 6px; color: #c9c3ff; background: rgb(88 101 242 / 22%); border: 1px solid rgb(88 101 242 / 45%); }
.schedule .via-steam { color: #cfe3ff; background: rgb(102 192 244 / 16%); border-color: rgb(102 192 244 / 40%); }
.schedule-h { display: flex; justify-content: space-between; }
.tbd { color: var(--audience); }
.schedule li.now { background: rgb(255 111 174 / 9%); color: var(--text); }
.schedule li.now .when { color: var(--audience); }

/* Les personnages : ils respirent et se balancent, comme dans VTrix */
.screen-cast { position: relative; grid-column: 2; grid-row: 2; align-self: end; height: 100%; min-height: 460px; z-index: 1; }
.screen-cast img { position: absolute; bottom: 0; height: auto; transform-origin: 50% 100%; filter: drop-shadow(0 20px 40px rgb(0 0 0 / 45%)); }
.cast-thalia { right: -20%; width: 62%; animation: sway 6s ease-in-out infinite; }
/* Trixie, la VTubeuse des démos, au premier plan */
.cast-trixie { left: 22%; width: 56%; z-index: 1; animation: sway 6.5s ease-in-out infinite; animation-delay: -2s; }
.cast-wolf { left: -12%; width: 50%; bottom: -36% !important; animation: sway 7s ease-in-out infinite reverse; }
@keyframes sway { 0%, 100% { transform: rotate(-1.2deg) scaleY(1); } 50% { transform: rotate(1.2deg) scaleY(1.012); } }

/* Le chat qui défile */
.screen-chat { position: absolute; right: clamp(16px, 3vw, 34px); top: 74px; width: 290px; z-index: 3; border-radius: 16px; padding: 12px 14px 6px;
  background: rgb(13 20 36 / 66%); border: 1px solid var(--line); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.chat-h { margin: 0 0 8px; font: 500 11px 'JetBrains Mono', monospace; letter-spacing: .18em; text-transform: uppercase; color: var(--audience); }
.screen-chat ul { list-style: none; margin: 0; padding: 0; height: 172px; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; }
.screen-chat li { font-size: 13.5px; line-height: 1.4; padding: 4px 0; color: var(--text); animation: msg .45s var(--ease) both; }
.screen-chat li b { font-weight: 700; margin-right: 6px; }
@keyframes msg { from { opacity: 0; transform: translateY(12px); } }

/* ---------- Pied de page ---------- */
.foot { border-top: 1px solid var(--line); padding: 34px var(--gutter) 44px; }
.foot-in { max-width: var(--max); margin: 0 auto; display: flex; gap: 40px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
.foot-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; }
.foot-links { display: flex; gap: 18px; font-size: 14px; }
.foot-links a { color: var(--text-dim); transition: color .15s; }
.foot-links a:hover { color: var(--text); }
.foot-brand small { font-weight: 400; font-size: 13px; color: var(--text-faint); margin-left: 8px; }
.foot-brand small a { color: inherit; text-decoration: none; }
.foot-brand small a:hover { color: var(--text); }
.legal { margin: 0; max-width: 720px; color: var(--text-faint); font-size: 12.5px; line-height: 1.6; }

/* ---------- Visionneuse ---------- */
.lightbox { position: fixed; inset: 0; z-index: 150; background: rgb(6 10 20 / 88%); backdrop-filter: blur(10px); display: grid; place-items: center; padding: 3vw; cursor: zoom-out; }
.lightbox[hidden] { display: none; }
/* Lien vers vtrix.live/beta : caché en ligne dans la page (sûr même avec une vieille feuille en cache), montré par site.js */
.beta-cta-soon { margin-top: 22px; }
.lightbox img { max-width: 100%; max-height: 92vh; border-radius: 14px; box-shadow: var(--shadow); }
.lb-close { position: absolute; top: 18px; right: 18px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-strong); background: var(--glass); cursor: pointer; display: grid; place-items: center; }
.lb-close svg { width: 20px; height: 20px; stroke: var(--text); stroke-width: 2; fill: none; stroke-linecap: round; }

/* ---------- Apparition au défilement ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Petits écrans ---------- */
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .keys-in { grid-template-columns: repeat(2, 1fr); }
  .points { grid-template-columns: repeat(2, 1fr); }
  .split, .split.flip, .edit { grid-template-columns: 1fr; }
  .edit-tabs { flex-direction: row; flex-wrap: wrap; }
  .edit-shot { order: -1; }
  .split.flip .split-copy { order: 0; }
  .split-media { margin-bottom: 40px; }
  .quest { grid-template-columns: 1fr; }
  .hud-panel { position: relative; top: 0; order: -1; }
  .spirit-in { grid-template-columns: 1fr; }
  .faq-list { grid-template-columns: 1fr; }
  .screen { grid-template-columns: 1fr; min-height: 0; }
  .screen-cast { grid-column: 1; grid-row: auto; min-height: 380px; height: 380px; }
  /* Le chat passe entre le programme et le trio : il ne cache plus les visages */
  .screen-cast { order: 1; }
  .screen-chat { position: relative; top: auto; right: auto; bottom: auto; width: auto; margin-top: 24px; }
  .screen-chat ul { height: 110px; }
  .party-copy { margin-top: -150px; }
}
@media (max-width: 640px) {
  .pill-soon { display: none; }
  .nav-in { padding-left: 12px; }
  .rig { --rx: 12deg; }
  .f-curve { display: none; }
  .f-hotbar { width: 70%; left: 15%; bottom: -12%; }
  .f-shortcut { display: none; }
  .keys-in, .points { grid-template-columns: 1fr; }
  .rail { padding-left: 28px; }
  .pop-curve { width: 58%; right: -2%; }
  .pop-hotbar { width: 88%; left: 6%; }
  .tilt, .flip .tilt { transform: none; }
  .party-img img { height: 380px; }
  .party-copy { margin-top: -90px; }
  .foot-in { gap: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0s !important; }
  .js .reveal { opacity: 1; transform: none; }
}