/* REKA — site de présentation et d'aide
   Palette reprise du thème par défaut de l'application (« Dark Studio Pro »).
   Titres en Unbounded, texte en Inter (la police de l'application). */

@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Medium.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-SemiBold.woff2") format("woff2");
  font-weight: 600 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Unbounded";
  src: url("../fonts/Unbounded-Variable.woff2") format("woff2");
  font-weight: 200 900; font-style: normal; font-display: swap;
}

:root {
  --bg: #0b0d11;
  --window: #0f1115;
  --panel: #161920;
  --section: #12151b;
  --deep: #090b0e;
  --pill: #1c2029;
  --button: #1f2430;
  --button-hover: #272d3b;
  --border: #2a2f3d;
  --border-soft: #1f2430;
  --text: #f8fafc;
  --text-2: #a3b0c2;
  --muted: #74809a;

  --accent: #3b82f6;
  --accent-2: #60a5fa;
  --grad-a: #3b82f6;
  --grad-b: #22d3ee;
  --on-accent: #0b1220;

  --vu-green: #22c55e;
  --vu-yellow: #facc15;
  --vu-red: #ef4444;
  --amber: #f59e0b;

  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --display: "Unbounded", "Inter", "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "Cascadia Code", Consolas, "SF Mono", Menlo, monospace;

  --radius-lg: 24px;
  --radius: 18px;
  --radius-sm: 10px;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 32px);
  --header-h: 84px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* Thèmes : chaque pastille reprend les couleurs du thème de l'application. */
html[data-theme="synthwave"] { --accent: #ff4fb8; --accent-2: #00e5ff; --grad-a: #ff4fb8; --grad-b: #00e5ff; }
html[data-theme="braise"]    { --accent: #ff6a3d; --accent-2: #ffb347; --grad-a: #ff6a3d; --grad-b: #ffd23f; }
html[data-theme="glace"]     { --accent: #00e5ff; --accent-2: #e9f7ff; --grad-a: #00e5ff; --grad-b: #e9f7ff; }
html[data-theme="matrix"]    { --accent: #39ff14; --accent-2: #7dff6a; --grad-a: #39ff14; --grad-b: #c8ffb0; }
html[data-theme="sakura"]    { --accent: #ff8fc7; --accent-2: #ffe3f1; --grad-a: #ff8fc7; --grad-b: #ffffff; }
html[data-theme="arcade"]    { --accent: #5865f2; --accent-2: #06b6d4; --grad-a: #a855f7; --grad-b: #22c55e; }

/* Langue : les deux versions sont dans la page, une seule est affichée. */
html[data-lang="fr"] [lang="en"],
html[data-lang="en"] [lang="fr"] { display: none !important; }
html:not(.js) .js-only { display: none !important; }

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
  color-scheme: dark;
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: "calt", "kern", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Fond : halo de la couleur du thème, puis un grain très léger. */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(900px 520px at 85% -8%, color-mix(in srgb, var(--grad-b) 13%, transparent), transparent 70%),
    radial-gradient(1000px 560px at 12% -12%, color-mix(in srgb, var(--grad-a) 18%, transparent), transparent 70%),
    var(--bg);
  transition: background .5s;
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-2); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--text); }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; text-wrap: balance; }
h1, h2 { font-family: var(--display); font-weight: 600; letter-spacing: -0.035em; }
p { margin: 0 0 1em; text-wrap: pretty; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
li { margin-bottom: 0.45em; }
li::marker { color: var(--accent); }
strong { font-weight: 600; color: var(--text); }
table { border-collapse: collapse; width: 100%; }
button { font-family: inherit; }

:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--accent); color: var(--on-accent); }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding-inline: var(--gutter); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--on-accent); padding: 10px 16px;
  border-radius: var(--radius-sm); font-weight: 600; text-decoration: none;
}
.skip:focus { top: 12px; color: var(--on-accent); }

.grad {
  background: linear-gradient(100deg, var(--grad-a), var(--grad-b));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-style: normal;
}

code, kbd {
  font-family: var(--mono); font-size: 0.86em;
  background: var(--deep); border: 1px solid var(--border-soft); border-radius: 6px;
  padding: 0.12em 0.42em; color: var(--text); white-space: nowrap;
}
kbd { border-bottom-width: 2px; font-size: 0.8em; }
code.wrap-ok { white-space: normal; word-break: break-word; }

/* Apparition au défilement (seulement si le script tourne). */
html.js .reveal { opacity: 0; transform: perspective(1200px) translateY(36px) rotateX(11deg) scale(.98); transform-origin: 50% 100%; transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--delay, 0s); }
html.js .reveal.in { opacity: 1; transform: perspective(1200px) translateY(0) rotateX(0deg) scale(1); }
/* Les très grands blocs montent simplement : une rotation les sortirait de l'écran. */
html.js .hero-stage.reveal { transform: translateY(40px); }
html.js .hero-stage.reveal.in { transform: translateY(0); }

/* ---------- En-tête flottant ---------- */

.site-header { position: sticky; top: 12px; z-index: 50; padding-inline: var(--gutter); margin-top: 12px; }
.site-header .wrap {
  max-width: var(--wrap); height: 60px; padding: 0 10px 0 18px;
  display: flex; align-items: center; gap: 16px; position: relative;
  background: color-mix(in srgb, var(--window) 72%, transparent);
  backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px);
  border: 1px solid var(--border); border-radius: 999px;
  box-shadow: 0 12px 40px -18px #000, inset 0 1px 0 #ffffff0d;
}

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); flex: none; }
.brand img { width: 56px; height: 28px; transition: transform .3s var(--ease); }
.brand { perspective: 400px; }
.brand:hover img { transform: rotateY(360deg); transition-duration: .9s; }
.brand b { font-family: var(--display); font-weight: 700; font-size: 1rem; letter-spacing: 0.06em; }

.nav { display: flex; align-items: center; gap: 2px; margin-left: 10px; }
.nav a {
  color: var(--text-2); text-decoration: none; font-size: 0.92rem; font-weight: 500;
  padding: 8px 13px; border-radius: 999px; transition: color .15s, background .15s;
}
.nav a:hover { color: var(--text); background: #ffffff0f; }
.nav a[aria-current="page"] { color: var(--text); background: #ffffff14; }

.header-tools { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.lang { display: inline-flex; padding: 3px; gap: 2px; background: var(--deep); border: 1px solid var(--border-soft); border-radius: 999px; }
.lang button {
  font: 600 0.76rem/1 var(--font); letter-spacing: 0.06em;
  color: var(--text-2); background: transparent; border: 0; cursor: pointer;
  padding: 7px 10px; border-radius: 999px; min-width: 36px;
}
.lang button:hover { color: var(--text); }
.lang button[aria-pressed="true"] { background: var(--button-hover); color: var(--text); }

.menu-toggle {
  display: none; width: 40px; height: 40px; border-radius: 50%; cursor: pointer;
  background: var(--pill); border: 1px solid var(--border); color: var(--text);
  align-items: center; justify-content: center;
}
.menu-toggle svg { width: 18px; height: 18px; }

/* ---------- Boutons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; position: relative; overflow: hidden;
  font: 600 1rem/1.1 var(--font); text-decoration: none; cursor: pointer;
  padding: 15px 24px; border-radius: 999px; border: 1px solid transparent;
  transition: transform .2s var(--ease), background .2s, border-color .2s, box-shadow .25s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(100deg, var(--grad-a), var(--grad-b)); color: var(--on-accent);
  box-shadow: 0 5px 0 color-mix(in srgb, var(--grad-a) 52%, #000), 0 18px 40px -12px color-mix(in srgb, var(--grad-a) 85%, transparent), inset 0 1px 0 #ffffff59;
}
.btn-primary::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(110deg, transparent 30%, #ffffff66 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease);
}
.btn-primary:hover { color: var(--on-accent); box-shadow: 0 7px 0 color-mix(in srgb, var(--grad-a) 52%, #000), 0 26px 50px -14px color-mix(in srgb, var(--grad-a) 95%, transparent), inset 0 1px 0 #ffffff59; }
.btn-primary:active { transform: translateY(4px); box-shadow: 0 1px 0 color-mix(in srgb, var(--grad-a) 52%, #000), 0 8px 20px -10px color-mix(in srgb, var(--grad-a) 85%, transparent), inset 0 1px 0 #ffffff59; }
.btn-primary:hover::after { transform: translateX(120%); }
.btn-ghost { background: #ffffff0a; color: var(--text); border-color: var(--border); backdrop-filter: blur(8px); }
.btn-ghost:hover { background: #ffffff14; color: var(--text); border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); }
.btn-sm { padding: 11px 16px; font-size: 0.9rem; }

/* ---------- Sections ---------- */

section { padding-block: clamp(56px, 7.5vw, 104px); position: relative; }
.section-head { max-width: 760px; margin-bottom: clamp(32px, 4.5vw, 56px); }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font: 600 0.72rem/1 var(--font); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-2); margin-bottom: 20px; padding: 8px 13px 8px 11px;
  background: #ffffff08; border: 1px solid var(--border); border-radius: 999px;
}
.eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent), 0 0 12px var(--accent);
}
h2 { font-size: clamp(1.55rem, 3.3vw, 2.5rem); line-height: 1.16; }
.section-head p { color: var(--text-2); font-size: 1.1rem; margin: 18px 0 0; }
.alt { background: linear-gradient(180deg, #ffffff06, transparent 70%); border-top: 1px solid var(--border-soft); }

/* ---------- Hero ---------- */

.hero { padding-block: clamp(44px, 6vw, 84px) clamp(40px, 5vw, 72px); text-align: center; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -140px 0 auto; height: 900px; z-index: -1; pointer-events: none;
  background-image: linear-gradient(#ffffff0b 1px, transparent 1px), linear-gradient(90deg, #ffffff0b 1px, transparent 1px);
  background-size: 56px 56px; background-position: 50% 0;
  -webkit-mask-image: radial-gradient(60% 55% at 50% 30%, #000, transparent 75%); mask-image: radial-gradient(60% 55% at 50% 30%, #000, transparent 75%);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center;
  font-size: 0.86rem; font-weight: 500; color: var(--text-2);
  padding: 7px 14px 7px 12px; border-radius: 999px; background: #ffffff08; border: 1px solid var(--border);
  margin-bottom: 26px;
}
.live { width: 8px; height: 8px; border-radius: 50%; background: var(--vu-green); position: relative; flex: none; }
.live::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--vu-green); animation: ping 2s ease-out infinite; }
@keyframes ping { from { transform: scale(.6); opacity: .9; } to { transform: scale(1.8); opacity: 0; } }
.version-tag { font-family: var(--mono); font-size: 0.8rem; font-weight: 500; color: var(--text); background: var(--deep); border: 1px solid var(--border); padding: 2px 8px; border-radius: 999px; }
.version-tag:empty { display: none; }

.hero h1 { font-size: clamp(2rem, 5.6vw, 4.2rem); font-weight: 700; letter-spacing: -0.045em; line-height: 1.08; max-width: 17ch; margin-inline: auto; }
.hero h1 em { white-space: nowrap; }
.hero .lead { color: var(--text-2); font-size: clamp(1.05rem, 1.6vw, 1.28rem); margin: 26px auto 34px; max-width: 36em; }
.hero .lead strong { color: var(--text); }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero .cta { justify-content: center; }
.hero-meta { margin-top: 22px; color: var(--muted); font-size: 0.88rem; display: flex; flex-wrap: wrap; gap: 6px 22px; justify-content: center; }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta span::before { content: ""; width: 14px; height: 14px; background: var(--accent-2); -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='m5 12 5 5 9-10'/></svg>") center/contain no-repeat; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='m5 12 5 5 9-10'/></svg>") center/contain no-repeat; }

.hero-stage { position: relative; margin-top: clamp(40px, 6vw, 72px); }
.hero-stage::before {
  content: ""; position: absolute; left: 50%; top: 6%; width: min(1100px, 100vw); height: 70%; transform: translateX(-50%); z-index: 0; pointer-events: none;
  background: radial-gradient(50% 50% at 50% 50%, color-mix(in srgb, var(--grad-a) 55%, transparent), transparent 70%),
              radial-gradient(40% 40% at 70% 60%, color-mix(in srgb, var(--grad-b) 40%, transparent), transparent 70%);
  filter: blur(60px); opacity: .7; transition: background .5s;
}
.spectrum {
  position: absolute; left: 50%; bottom: 76px; width: 100vw; height: 72%; transform: translateX(-50%); z-index: 0; pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent); mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.hero-shot { position: relative; z-index: 1; max-width: 940px; margin-inline: auto; perspective: 1800px; }

.shot {
  margin: 0; background: var(--deep); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; position: relative;
  box-shadow: 0 50px 100px -50px #000, 0 0 0 1px #0008;
}
.shot img { width: 100%; }
.shot button.zoom { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.shot figcaption { padding: 12px 16px; font-size: 0.86rem; color: var(--text-2); border-top: 1px solid var(--border-soft); background: var(--panel); }

.hero-shot .shot {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 60px 120px -50px #000, 0 0 0 1px #0008, 0 0 90px -20px color-mix(in srgb, var(--grad-a) 60%, transparent);
  transition: border-color .4s, box-shadow .4s;
}
.hero-shot .stack { position: relative; aspect-ratio: 2068 / 1720; background: var(--window); }
.hero-shot .stack img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .35s ease; }
.hero-shot .stack img.out { opacity: 0; }

/* Sélecteur de thème */
.themes-bar { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 26px; position: relative; z-index: 1; }
.themes-bar .label { font-size: 0.84rem; color: var(--text-2); margin-right: 4px; }
.theme-chip {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font: 500 0.86rem/1 var(--font); color: var(--text-2);
  background: color-mix(in srgb, var(--window) 80%, transparent); backdrop-filter: blur(8px);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 13px 8px 9px; transition: color .15s, border-color .15s, background .15s, transform .2s var(--ease);
}
.theme-chip i { width: 16px; height: 16px; border-radius: 50%; flex: none; background: linear-gradient(135deg, var(--c1) 0 50%, var(--c2) 50% 100%); box-shadow: inset 0 0 0 1px #0006; }
.theme-chip:hover { color: var(--text); transform: translateY(-2px); }
.theme-chip[aria-checked="true"] { color: var(--text); border-color: var(--c1); background: color-mix(in srgb, var(--c1) 16%, var(--window)); box-shadow: 0 0 24px -6px var(--c1); }

/* ---------- Bandeau défilant ---------- */

.marquee {
  overflow: hidden; padding: 26px 0; border-block: 1px solid var(--border-soft);
  background: linear-gradient(90deg, color-mix(in srgb, var(--grad-a) 7%, transparent), transparent 40%, color-mix(in srgb, var(--grad-b) 7%, transparent));
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee .track { display: flex; width: max-content; animation: marquee 52s linear infinite; }
.marquee:hover .track { animation-play-state: paused; }
.marquee ul { display: flex; list-style: none; margin: 0; padding: 0; }
.marquee li {
  margin: 0; padding-inline: 22px; white-space: nowrap; display: flex; align-items: center; gap: 44px;
  font: 700 clamp(1.3rem, 2.6vw, 2.1rem)/1 var(--display); letter-spacing: -0.02em; text-transform: uppercase;
  color: color-mix(in srgb, var(--text-2) 34%, transparent); transition: color .3s;
}
.marquee li:nth-child(3n+1) { color: color-mix(in srgb, var(--text) 88%, transparent); }
.marquee li:nth-child(3n+2) { color: color-mix(in srgb, var(--accent-2) 55%, transparent); }
.marquee li:hover { color: var(--text); }
.marquee li::after { content: ""; width: 9px; height: 9px; border-radius: 2px; background: linear-gradient(135deg, var(--grad-a), var(--grad-b)); transform: rotate(45deg); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Cartes ---------- */

.grid { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  background:
    radial-gradient(90% 70% at 100% 0%, color-mix(in srgb, var(--grad-b) 9%, transparent), transparent 60%),
    radial-gradient(70% 60% at 0% 100%, color-mix(in srgb, var(--grad-a) 8%, transparent), transparent 60%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 91%, white), var(--panel) 40%);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; position: relative; z-index: 0;
  box-shadow: inset 0 1px 0 #ffffff14;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; pointer-events: none;
  background: radial-gradient(460px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--accent) 18%, transparent), transparent 60%);
  opacity: 0; transition: opacity .35s;
}
.card::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%), var(--accent-2), transparent 62%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .35s;
}
.card:hover { box-shadow: 0 40px 70px -40px #000; }
.card:hover::before, .card:hover::after { opacity: 1; }
.card h3 { font-size: 1.14rem; margin-bottom: 8px; letter-spacing: -0.01em; }
.card p { color: var(--text-2); font-size: 0.97rem; margin: 0; }
.card p + p { margin-top: 0.7em; }

/* Grille des fonctions */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.bento .card { display: flex; flex-direction: column; }
.bento .card > .viz { margin-top: auto; }
.bento .card > p { margin-bottom: 24px; }
.b-7 { grid-column: span 7; } .b-6 { grid-column: span 6; } .b-5 { grid-column: span 5; } .b-4 { grid-column: span 4; }

.viz { user-select: none; }

/* Illustration : mini-console */
.viz-strips { display: flex; gap: 8px; height: 168px; }
.viz-strips .s {
  flex: 1; background: var(--deep); border: 1px solid var(--border-soft); border-radius: 12px;
  display: flex; justify-content: center; gap: 7px; padding: 14px 0;
}
.viz-strips .f { width: 2px; background: var(--border); border-radius: 2px; position: relative; }
.viz-strips .f::before { content: ""; position: absolute; inset: var(--p) 0 0 0; background: var(--ch, var(--accent)); border-radius: 2px; }
.viz-strips .f::after { content: ""; position: absolute; left: 50%; top: var(--p); width: 14px; height: 9px; border-radius: 3px; background: #eef2f8; transform: translate(-50%, -50%); box-shadow: 0 2px 6px #000a; }
.viz-strips .m { width: 5px; border-radius: 2px; background: #ffffff0d; position: relative; overflow: hidden; }
.viz-strips .m::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, var(--ch, var(--accent)) 0 62%, var(--vu-yellow) 62% 85%, var(--vu-red) 85%);
  animation: vu var(--d, 1.7s) ease-in-out infinite alternate; animation-delay: var(--dl, 0s);
}
@keyframes vu {
  0% { clip-path: inset(78% 0 0 0); } 22% { clip-path: inset(38% 0 0 0); } 41% { clip-path: inset(60% 0 0 0); }
  63% { clip-path: inset(24% 0 0 0); } 82% { clip-path: inset(52% 0 0 0); } 100% { clip-path: inset(34% 0 0 0); }
}

/* Illustration : knobs d'envoi */
.viz-knobs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; text-align: center; }
.viz-knobs .k { background: var(--deep); border: 1px solid var(--border-soft); border-radius: 12px; padding: 16px 4px 12px; font-size: 0.74rem; color: var(--text-2); }
.viz-knobs b { display: block; width: 46px; height: 46px; margin: 0 auto 10px; position: relative; }
.viz-knobs b::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 225deg, var(--accent) calc(var(--v) * 270deg), #ffffff1a 0 270deg, transparent 0);
  -webkit-mask: radial-gradient(circle, transparent 60%, #000 62%); mask: radial-gradient(circle, transparent 60%, #000 62%);
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--accent) 60%, transparent));
}
.viz-knobs b::after { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: linear-gradient(180deg, #3a4150, #1b1f28); box-shadow: 0 3px 8px #000a, inset 0 1px 0 #ffffff26; }
.viz-knobs .off { color: var(--muted); }
.viz-knobs .off b::before { filter: none; }

/* Illustration : chaîne d'effets */
.viz-fx { display: grid; gap: 7px; position: relative; }
.viz-fx span { display: block; font-size: 0.8rem; font-weight: 500; padding: 8px 12px; border-radius: 8px; background: var(--pill); border: 1px solid var(--border); color: var(--text); }
.viz-fx .line { height: 2px; padding: 0; border: 0; background: var(--accent); box-shadow: 0 0 10px var(--accent); border-radius: 2px; }
.viz-fx .drag { position: absolute; right: 6px; top: 46px; width: 62%; border-color: var(--accent); background: color-mix(in srgb, var(--accent) 16%, var(--pill)); transform: rotate(-4deg); box-shadow: 0 16px 30px -10px #000; animation: drag 3.4s var(--ease) infinite alternate; }
@keyframes drag { from { transform: translate(8px, -14px) rotate(-5deg); } to { transform: translate(-4px, 10px) rotate(-2deg); } }

/* Illustration : charge */
.viz-load { display: grid; gap: 12px; background: var(--deep); border: 1px solid var(--border-soft); border-radius: 12px; padding: 16px; font: 500 0.8rem/1 var(--mono); color: var(--text-2); }
.viz-load div { display: grid; grid-template-columns: 34px 1fr 38px; align-items: center; gap: 10px; }
.viz-load i { height: 6px; border-radius: 3px; background: #ffffff12; position: relative; overflow: hidden; }
.viz-load i::after { content: ""; position: absolute; inset: 0; border-radius: 3px; background: linear-gradient(90deg, var(--accent), var(--vu-yellow) 70%, var(--vu-red)); background-size: 300% 100%; transform-origin: left; animation: load var(--d, 4s) ease-in-out infinite alternate; }
.viz-load b { text-align: right; color: var(--text); font-weight: 500; }
@keyframes load { 0% { transform: scaleX(.08); } 40% { transform: scaleX(.3); } 70% { transform: scaleX(.16); } 100% { transform: scaleX(.42); } }

/* Illustration : applications */
.viz-apps { display: grid; gap: 8px; }
.viz-apps div { display: grid; grid-template-columns: 26px 62px 1fr; align-items: center; gap: 10px; font-size: 0.8rem; color: var(--text-2); background: var(--deep); border: 1px solid var(--border-soft); border-radius: 10px; padding: 9px 12px; }
.viz-apps b { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; font: 600 0.68rem/1 var(--font); color: #fff; background: var(--c); }
.viz-apps i { height: 4px; border-radius: 2px; background: #ffffff14; position: relative; }
.viz-apps i::before { content: ""; position: absolute; inset: 0 calc(100% - var(--v)) 0 0; background: var(--accent); border-radius: 2px; }
.viz-apps i::after { content: ""; position: absolute; left: var(--v); top: 50%; width: 12px; height: 12px; border-radius: 50%; background: #eef2f8; transform: translate(-50%, -50%); box-shadow: 0 2px 6px #000a; }

/* Illustration : thèmes */
.viz-swatches { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.viz-swatches i { aspect-ratio: 1; border-radius: 12px; background: linear-gradient(135deg, var(--a) 0 50%, var(--b) 50%); box-shadow: inset 0 0 0 1px #ffffff1f, 0 8px 18px -10px var(--a); transition: transform .3s var(--ease); }
.card:hover .viz-swatches i { transform: translateY(-3px) rotate(-4deg); }
.card:hover .viz-swatches i:nth-child(even) { transform: translateY(3px) rotate(4deg); }

/* Illustration : présence Discord */
.viz-presence { display: flex; gap: 14px; align-items: center; background: var(--deep); border: 1px solid var(--border-soft); border-radius: 12px; padding: 14px; text-align: left; }
.viz-presence .art { width: 64px; height: 64px; border-radius: 12px; background: var(--window); border: 1px solid var(--border); display: grid; place-items: center; flex: none; }
.viz-presence .art img { width: 50px; height: 25px; }
.viz-presence small { display: block; font: 600 0.64rem/1 var(--font); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.viz-presence b { display: block; font-size: 0.95rem; font-weight: 600; }
.viz-presence span { display: block; font-size: 0.8rem; color: var(--text-2); line-height: 1.45; }
.viz-presence .time { color: var(--vu-green); font-family: var(--mono); font-size: 0.74rem; }

/* Illustration : micro synchronisé */
.viz-sync { display: flex; align-items: center; justify-content: center; gap: 0; }
.viz-sync .node { text-align: center; font-size: 0.76rem; color: var(--text-2); }
.viz-sync .node b { display: grid; place-items: center; width: 58px; height: 58px; margin: 0 auto 8px; border-radius: 50%; background: var(--deep); border: 1px solid var(--border); color: var(--text); position: relative; }
.viz-sync .node b svg { width: 24px; height: 24px; }
.viz-sync .node b::after { content: ""; position: absolute; width: 2px; height: 36px; background: var(--vu-red); border-radius: 2px; transform: rotate(45deg); box-shadow: 0 0 0 2px var(--deep); animation: muted 5s steps(1) infinite; }
.viz-sync .node b { animation: mutedring 5s steps(1) infinite; }
@keyframes muted { 0%, 49% { opacity: 0; } 50%, 100% { opacity: 1; } }
@keyframes mutedring { 0%, 49% { border-color: var(--border); color: var(--text); } 50%, 100% { border-color: var(--vu-red); color: var(--vu-red); } }
.viz-sync .wire { flex: 1; max-width: 120px; height: 2px; margin: 0 12px 26px; background: repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 12px); background-size: 12px 2px; animation: wire .6s linear infinite; }
@keyframes wire { to { background-position: 12px 0; } }

/* Illustration : fichier .reka */
.viz-file { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.viz-file .file { display: inline-flex; align-items: center; gap: 9px; font: 500 0.84rem/1 var(--mono); color: var(--text); padding: 11px 14px; border-radius: 10px; background: color-mix(in srgb, var(--accent) 14%, var(--deep)); border: 1px solid color-mix(in srgb, var(--accent) 50%, var(--border)); }
.viz-file .file svg { width: 16px; height: 16px; color: var(--accent-2); }
.viz-file span { font-size: 0.78rem; color: var(--text-2); padding: 7px 11px; border-radius: 999px; background: var(--deep); border: 1px solid var(--border-soft); }

html[data-theme="arcade"] .viz-strips .s:nth-child(1) { --ch: #22c55e; }
html[data-theme="arcade"] .viz-strips .s:nth-child(2) { --ch: #f59e0b; }
html[data-theme="arcade"] .viz-strips .s:nth-child(3) { --ch: #5865f2; }
html[data-theme="arcade"] .viz-strips .s:nth-child(4) { --ch: #06b6d4; }
html[data-theme="arcade"] .viz-strips .s:nth-child(5) { --ch: #ec4899; }
html[data-theme="arcade"] .viz-strips .s:nth-child(6) { --ch: #a855f7; }

/* ---------- Mini-console interactive ---------- */

.try { overflow: hidden; }
.try .split { align-items: center; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.mc-wrap { position: relative; display: flex; justify-content: center; }
.mc-wrap::before { content: ""; position: absolute; inset: 10% 5%; z-index: -1; background: radial-gradient(50% 50% at 50% 50%, color-mix(in srgb, var(--grad-a) 45%, transparent), transparent 70%); filter: blur(50px); }
.mc {
  display: flex; gap: 10px; padding: 12px; width: max-content; max-width: 100%;
  background: var(--window); border: 1px solid var(--border); border-radius: 24px;
  box-shadow: 0 50px 100px -50px #000, inset 0 1px 0 #ffffff0d;
  font-size: 0.78rem; user-select: none; -webkit-user-select: none;
}
.mc-strip { width: 100px; flex: none; display: flex; flex-direction: column; gap: 8px; padding: 8px; background: var(--panel); border: 1px solid var(--border); border-radius: 16px; }
.mc-box { background: var(--section); border: 1px solid var(--border-soft); border-radius: 12px; padding: 10px 8px; }
.mc-send { display: grid; justify-items: center; gap: 4px; width: 100%; cursor: pointer; color: var(--text-2); font: 500 0.72rem/1 var(--font); background: var(--section); border: 1px solid var(--border-soft); border-radius: 12px; padding: 10px 4px 9px; transition: border-color .2s; }
.mc-send:hover { border-color: var(--border); color: var(--text); }
.mc-send svg, .mc-knob svg { display: block; overflow: visible; }
.mc-send .arc, .mc-knob .arc { stroke: var(--accent); transition: stroke-dasharray .18s, stroke .2s; }
.mc-send[aria-pressed="false"] .arc { stroke: transparent; }
.mc-send[aria-pressed="false"] { color: var(--muted); }
.mc-mute { width: 100%; cursor: pointer; font: 600 0.78rem/1 var(--font); color: var(--text); background: var(--button); border: 1px solid var(--border); border-radius: 9px; padding: 9px 0; transition: background .15s, border-color .15s; }
.mc-mute:hover { background: var(--button-hover); }
.mc-mute[aria-pressed="true"] { background: #b91c1c; border-color: #ef4444; color: #fff; box-shadow: 0 0 18px -4px #ef4444; }
.mc-meter { position: relative; }
.mc-db { text-align: right; font: 600 0.82rem/1 var(--font); color: var(--text); margin-bottom: 8px; font-variant-numeric: tabular-nums; }
.mc-db small { font-weight: 500; color: var(--muted); font-size: 0.82em; margin-left: 2px; }
.mc-lane { display: grid; grid-template-columns: 24px 24px 1fr; height: 238px; padding-block: 14px; }
.mc-scale { position: relative; font: 500 0.6rem/1 var(--font); color: var(--muted); }
.mc-scale span { position: absolute; right: 5px; transform: translateY(-50%); white-space: nowrap; }
.mc-fader { position: relative; cursor: ns-resize; touch-action: none; border-radius: 8px; }
.mc-fader:focus-visible { outline: 0; }
.mc-fader:focus-visible .thumb { box-shadow: 0 4px 10px #000a, 0 0 0 3px var(--accent-2); }
.mc-fader::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: var(--border); border-radius: 2px; }
.mc-fader .fill { position: absolute; left: 50%; bottom: 0; width: 2px; margin-left: -1px; top: calc(var(--p) * 100%); background: var(--accent); border-radius: 2px; }
.mc-fader .thumb { position: absolute; left: 50%; top: calc(var(--p) * 100%); width: 20px; height: 28px; transform: translate(-50%, -50%); border-radius: 6px; background: linear-gradient(180deg, #ffffff, #dfe5ee); box-shadow: 0 4px 10px #000a, inset 0 -2px 0 #0002; transition: box-shadow .2s; }
.mc-fader .thumb::after { content: ""; position: absolute; left: 4px; right: 4px; top: 50%; height: 3px; margin-top: -1.5px; border-radius: 2px; background: var(--accent); }
.mc-fader:hover .thumb, .mc-fader.drag .thumb { box-shadow: 0 4px 10px #000a, 0 0 0 5px color-mix(in srgb, var(--accent) 28%, transparent); }
.mc-vu { display: flex; gap: 3px; justify-content: center; }
.mc-vu .bar { width: 7px; position: relative; border-radius: 2px; background: #ffffff0d; overflow: hidden; }
.mc-vu .lvl { position: absolute; inset: 0; background: linear-gradient(to top, var(--accent) 0 60%, var(--vu-yellow) 60% 80%, var(--vu-red) 80%); clip-path: inset(calc(var(--v, 1) * 100%) 0 0 0); }
.mc-vu .bar::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(to bottom, transparent 0 2px, var(--section) 2px 3px); }
.mc-vu .pk { position: absolute; left: 0; right: 0; height: 2px; top: calc(var(--pk, 1) * 100%); background: #fff; z-index: 1; }
.mc-name { text-align: center; font-weight: 600; font-size: 0.82rem; padding: 4px 0 2px; }
.mc-master { width: 128px; }
.mc-title { font: 600 1.05rem/1 var(--font); padding: 6px 4px 2px; }
.mc-status { display: flex; align-items: center; gap: 7px; font-weight: 500; color: var(--text-2); background: var(--deep); border: 1px solid var(--border-soft); border-radius: 999px; padding: 7px 10px; font-size: 0.7rem; white-space: nowrap; }
.mc-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.mc-knob { display: grid; justify-items: center; gap: 2px; cursor: ns-resize; touch-action: none; padding: 12px 4px 10px; }
.mc-knob b { font: 600 0.9rem/1.2 var(--font); font-variant-numeric: tabular-nums; margin-top: 4px; }
.mc-knob span { color: var(--text-2); }
.mc-master .mc-vu { height: 150px; gap: 12px; }
.mc-master .mc-vu .bar { width: 12px; }
.mc-hint { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; padding: 0; list-style: none; }
.mc-hint li { margin: 0; font-size: 0.86rem; color: var(--text-2); padding: 8px 13px; border-radius: 999px; background: #ffffff08; border: 1px solid var(--border); }
.mc-hint li b { color: var(--text); font-weight: 600; }

/* ---------- Blocs image + texte ---------- */

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.split + .split { margin-top: clamp(48px, 6.5vw, 88px); }
.split.reverse > .shot, .split.reverse > .shot-narrow { order: 2; }
.split h3 { font-family: var(--display); font-weight: 600; font-size: clamp(1.2rem, 2.1vw, 1.55rem); letter-spacing: -0.03em; line-height: 1.2; margin-bottom: 18px; }
.split p { color: var(--text-2); }
.split ul:not(.mc-hint) { list-style: none; padding: 0; margin: 0; }
.split ul:not(.mc-hint) li { padding: 12px 0 12px 24px; margin: 0; border-top: 1px solid var(--border-soft); color: var(--text-2); position: relative; font-size: 0.98rem; }
.split ul:not(.mc-hint) li:first-child { border-top: 0; }
.split ul:not(.mc-hint) li::before { content: ""; position: absolute; left: 2px; top: 1.32em; width: 7px; height: 7px; background: var(--accent); border-radius: 2px; transform: rotate(45deg); box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 70%, transparent); }
.shot-narrow { max-width: 300px; margin-inline: auto; }
.split .shot { transform: perspective(1500px) rotateY(13deg) rotateX(4deg); transition: transform .7s var(--ease), box-shadow .5s, border-color .3s; box-shadow: -40px 50px 90px -40px #000, 0 0 80px -30px color-mix(in srgb, var(--grad-a) 50%, transparent); }
.split.reverse .shot { transform: perspective(1500px) rotateY(-16deg) rotateX(4deg); box-shadow: 40px 50px 90px -40px #000, 0 0 80px -30px color-mix(in srgb, var(--grad-a) 50%, transparent); }
.split .shot:hover { transform: perspective(1500px) rotateY(0deg) rotateX(0deg) scale(1.03); border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); }

/* ---------- Galerie de thèmes ---------- */

.theme-wall { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.theme-card {
  position: relative; display: block; width: 100%; padding: 0; text-align: left; cursor: pointer; color: var(--text);
  background: var(--deep); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  transition: transform .45s var(--ease), border-color .3s, box-shadow .45s;
}
.theme-card img { width: 100%; aspect-ratio: 1034 / 700; object-fit: cover; object-position: 50% 0; transition: transform .7s var(--ease); }
.theme-card .meta { position: absolute; inset: auto 0 0 0; padding: 70px 18px 16px; background: linear-gradient(to top, #07090cf2 28%, #07090c00); display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.theme-card .meta > span:first-child { display: block; min-width: 0; }
.theme-card .meta b { display: block; font: 600 1.02rem/1.2 var(--display); letter-spacing: -0.02em; color: var(--text); }
.theme-card .meta > span:first-child > span { display: block; font-size: 0.82rem; color: var(--text-2); margin-top: 4px; }
.theme-card .dots { display: flex; gap: 5px; flex: none; padding-bottom: 3px; }
.theme-card .dots i { width: 12px; height: 12px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); }
.theme-card:hover { transform: translateY(-6px); border-color: var(--c1); box-shadow: 0 30px 70px -30px var(--c1); }
.theme-card:hover img { transform: scale(1.05); }
.theme-card[aria-pressed="true"] { border-color: var(--c1); box-shadow: 0 0 0 1px var(--c1), 0 30px 70px -30px var(--c1); }
.theme-card .on { position: absolute; top: 12px; right: 12px; font: 600 0.66rem/1 var(--font); letter-spacing: 0.1em; text-transform: uppercase; padding: 6px 9px; border-radius: 999px; background: var(--c1); color: #0b0d11; opacity: 0; transform: translateY(-6px); transition: opacity .25s, transform .25s; }
.theme-card[aria-pressed="true"] .on { opacity: 1; transform: none; }
.theme-more { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; justify-content: space-between; color: var(--text-2); font-size: 0.94rem; }
.theme-more p { margin: 0; }

.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: clamp(32px, 4vw, 48px); }
.tile { padding: 18px 20px; border-radius: 14px; background: #ffffff06; border: 1px solid var(--border-soft); }
.tile b { display: block; font-weight: 600; margin-bottom: 4px; }
.tile span { color: var(--text-2); font-size: 0.92rem; }

/* ---------- Tableaux ---------- */

.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); }
.table-scroll table { min-width: 620px; }
th, td { text-align: left; padding: 16px 20px; vertical-align: top; border-bottom: 1px solid var(--border-soft); font-size: 0.95rem; }
thead th { font: 600 0.72rem/1.2 var(--font); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); background: var(--section); white-space: nowrap; }
tbody tr { transition: background .2s; }
tbody tr:hover { background: #ffffff06; }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
tbody th { font-weight: 600; color: var(--text); white-space: nowrap; }
td { color: var(--text-2); }
.badge {
  display: inline-block; font: 600 0.64rem/1 var(--font); letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 8px; border-radius: 999px; margin-left: 6px; vertical-align: 2px;
  color: var(--on-accent); background: var(--accent);
}
.badge.new { background: var(--vu-green); color: #03210f; }
table.engines td:last-child { white-space: nowrap; }
table.engines tbody th { font-size: 1.02rem; }
.lat { display: inline-flex; gap: 3px; margin-right: 10px; vertical-align: 1px; }
.lat i { width: 5px; height: 12px; border-radius: 2px; background: #ffffff1a; }
.lat[data-n="1"] i:nth-child(-n+1) { background: var(--vu-green); }
.lat[data-n="3"] i { background: var(--amber); }
.num { font-family: var(--mono); font-size: 0.86em; color: var(--text); }

/* ---------- Étapes ---------- */

.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; position: relative; }
.steps::before {
  content: ""; position: absolute; left: 16.66%; right: 16.66%; top: 25px; height: 8px; border-radius: 4px; z-index: 0;
  background: linear-gradient(180deg, #3a4254, #151821); box-shadow: inset 0 1px 0 #ffffff26, 0 8px 16px #000a;
}
.steps::after {
  content: ""; position: absolute; top: 22px; left: 16.66%; width: 14px; height: 14px; margin-left: -7px; border-radius: 50%; z-index: 0;
  background: #fff; box-shadow: 0 0 0 3px var(--grad-b), 0 0 22px 6px var(--grad-b); animation: signal 3.4s cubic-bezier(.5, 0, .5, 1) infinite;
}
@keyframes signal { 0% { left: 16.66%; opacity: 0; } 8%, 92% { opacity: 1; } 100% { left: 83.33%; opacity: 0; } }
.steps > li { counter-increment: step; margin: 0; position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 22px; }
.steps .card { width: 100%; flex: 1; text-align: center; }
.steps .n {
  display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; flex: none;
  font: 700 1.15rem/1 var(--display); color: var(--text);
  background: radial-gradient(circle, var(--deep) 0 54%, transparent 56%), linear-gradient(135deg, var(--grad-a), var(--grad-b));
  box-shadow: 0 0 0 7px var(--window), 0 0 34px -2px var(--grad-a), inset 0 0 0 1px #ffffff40;
}
.steps .n::before { content: counter(step); }
.steps .once { font: 500 0.78rem/1.3 var(--font); color: var(--muted); display: block; margin-top: 4px; letter-spacing: 0; }

.note {
  display: flex; gap: 14px; align-items: flex-start;
  background: color-mix(in srgb, var(--accent) 6%, var(--deep)); border: 1px solid var(--border-soft); border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm); padding: 16px 18px; color: var(--text-2); font-size: 0.96rem; margin-top: 20px;
}
.note.warn { border-left-color: var(--amber); background: color-mix(in srgb, var(--amber) 6%, var(--deep)); }
.note p { margin: 0; }
.note p + p { margin-top: 0.6em; }

.cmd {
  display: inline-flex; align-items: center; gap: 4px; max-width: 100%;
  background: var(--deep); border: 1px solid var(--border); border-radius: 9px; padding: 3px 3px 3px 12px;
  font-family: var(--mono); font-size: 0.88rem; color: var(--text); vertical-align: middle;
}
.cmd span { overflow-x: auto; white-space: nowrap; }
.cmd button { flex: none; font: 500 0.74rem/1 var(--font); color: var(--text-2); cursor: pointer; background: var(--button); border: 1px solid var(--border); border-radius: 7px; padding: 7px 9px; }
.cmd button:hover { color: var(--text); background: var(--button-hover); }

/* ---------- FAQ ---------- */

.faq-list { display: grid; gap: 10px; }
details.faq { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-sm); transition: border-color .25s, background .25s; }
details.faq:hover { border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
details.faq[open] { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); background: color-mix(in srgb, var(--accent) 5%, var(--panel)); }
details.faq summary { list-style: none; cursor: pointer; padding: 19px 58px 19px 22px; position: relative; font-weight: 600; font-size: 1.02rem; line-height: 1.35; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::before { content: ""; position: absolute; right: 16px; top: 50%; width: 30px; height: 30px; margin-top: -15px; border-radius: 50%; background: #ffffff0a; border: 1px solid var(--border); }
details.faq summary::after {
  content: ""; position: absolute; right: 27px; top: 50%; width: 8px; height: 8px;
  border-right: 2px solid var(--text-2); border-bottom: 2px solid var(--text-2);
  transform: translateY(-70%) rotate(45deg); transition: transform .25s var(--ease);
}
details.faq[open] summary::after { transform: translateY(-30%) rotate(-135deg); border-color: var(--accent-2); }
details.faq .answer { padding: 0 22px 22px; color: var(--text-2); font-size: 0.98rem; }
details.faq .answer > :last-child { margin-bottom: 0; }

/* ---------- Bandeau final ---------- */

.final { text-align: center; }
.final .box {
  position: relative; z-index: 0;
  background: var(--panel); border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border)); border-radius: 32px;
  padding: clamp(44px, 7vw, 88px) var(--gutter);
  box-shadow: 0 0 120px -40px color-mix(in srgb, var(--grad-a) 70%, transparent);
}
.final .box::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: radial-gradient(60% 90% at 20% 0%, color-mix(in srgb, var(--grad-a) 30%, transparent), transparent 70%),
              radial-gradient(60% 90% at 85% 100%, color-mix(in srgb, var(--grad-b) 22%, transparent), transparent 70%);
}
.final .pulse { position: absolute; left: 0; right: 0; top: calc(clamp(44px, 7vw, 88px) + 42px); width: 100%; height: 150px; margin-top: -75px; z-index: -1; opacity: .4; }
.final .pulse path { fill: none; stroke: var(--accent-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; animation: pulse 4.5s var(--ease) infinite; }
@keyframes pulse { 0% { stroke-dashoffset: 1; opacity: 1; } 60% { stroke-dashoffset: 0; opacity: 1; } 100% { stroke-dashoffset: 0; opacity: 0; } }
.final img { width: 170px; height: 85px; margin: 0 auto 26px; filter: drop-shadow(0 12px 30px #000a); }
.final h2 { margin: 0 auto 16px; max-width: 18ch; font-size: clamp(1.7rem, 4vw, 3rem); }
.final p { color: var(--text-2); max-width: 34em; margin: 0 auto 30px; font-size: 1.08rem; }
.final .cta { justify-content: center; }

/* ---------- Pied de page ---------- */

.site-footer { border-top: 1px solid var(--border-soft); padding-block: 44px; color: var(--text-2); font-size: 0.9rem; }
.site-footer .cols { display: flex; flex-wrap: wrap; gap: 24px 48px; justify-content: space-between; align-items: flex-start; }
.site-footer p { margin: 0 0 6px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.site-footer a { color: var(--text-2); text-decoration: none; }
.site-footer a:hover { color: var(--text); text-decoration: underline; }
.site-footer .legal { margin-top: 26px; color: var(--muted); font-size: 0.82rem; max-width: 70ch; }

/* ---------- Visionneuse ---------- */

.lightbox { border: 0; padding: 0; background: transparent; max-width: 96vw; max-height: 96vh; overflow: visible; }
.lightbox::backdrop { background: #05070be6; backdrop-filter: blur(6px); }
.lightbox[open] img { animation: pop .35s var(--ease); }
@keyframes pop { from { transform: perspective(1400px) rotateX(22deg) translateY(40px) scale(.86); opacity: 0; } }
.lightbox img { max-width: 96vw; max-height: 92vh; width: auto; border-radius: 14px; border: 1px solid var(--border); cursor: zoom-out; }
.lightbox form { position: absolute; top: -14px; right: -14px; }
.lightbox form button { width: 36px; height: 36px; border-radius: 50%; cursor: pointer; font-size: 18px; line-height: 1; background: var(--button); color: var(--text); border: 1px solid var(--border); }

/* ---------- Page d'aide ---------- */

.help-hero { padding-block: clamp(44px, 6vw, 80px) clamp(24px, 3vw, 36px); }
.help-hero h1 { font-size: clamp(1.9rem, 4.6vw, 3.3rem); font-weight: 700; letter-spacing: -0.045em; }
.help-hero p { color: var(--text-2); font-size: 1.12rem; margin: 18px 0 30px; max-width: 40em; }

.search { position: relative; max-width: 660px; }
.search svg { position: absolute; z-index: 1; left: 20px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--text-2); pointer-events: none; }
.search input {
  width: 100%; font: 400 1.04rem/1.2 var(--font); color: var(--text);
  background: color-mix(in srgb, var(--window) 80%, transparent); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: 999px; padding: 18px 22px 18px 52px;
  box-shadow: 0 20px 50px -30px #000; transition: border-color .2s, box-shadow .2s;
}
.search input::placeholder { color: var(--muted); }
.search input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent), 0 0 50px -12px var(--accent); }
.search-status { min-height: 1.5em; margin-top: 12px; font-size: 0.9rem; color: var(--text-2); padding-left: 22px; }

.quick { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 8px; }
.quick[hidden], .toc [hidden] { display: none; }
.quick a {
  display: block; text-decoration: none; position: relative;
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel) 92%, white), var(--panel) 50%);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; color: var(--text);
}
.quick a::after { content: "→"; position: absolute; right: 16px; top: 14px; color: var(--muted); transition: transform .3s var(--ease), color .2s; }
.quick a:hover { border-color: var(--accent); box-shadow: 0 24px 50px -30px var(--accent); }
.quick a:hover::after { transform: translateX(4px); color: var(--accent-2); }
.quick a b { display: block; font-weight: 600; font-size: 0.98rem; margin-bottom: 4px; padding-right: 22px; }
.quick a small { color: var(--text-2); font-size: 0.86rem; line-height: 1.4; display: block; }

.help-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); padding-block: 36px 96px; align-items: start; }
.toc { position: sticky; top: calc(var(--header-h) + 12px); max-height: calc(100vh - var(--header-h) - 32px); overflow-y: auto; padding-right: 6px; }
.toc h2 { font: 600 0.72rem/1 var(--font); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px 12px; }
.toc h2:not(:first-child) { margin-top: 26px; }
.toc ol { list-style: none; margin: 0; padding: 0; }
.toc li { margin: 0; }
.toc a { display: block; padding: 7px 12px; border-radius: 9px; border-left: 2px solid transparent; color: var(--text-2); text-decoration: none; font-size: 0.92rem; line-height: 1.35; transition: color .15s, background .15s; }
.toc a:hover { color: var(--text); background: #ffffff0a; }
.toc a.active { color: var(--text); background: color-mix(in srgb, var(--accent) 12%, transparent); border-left-color: var(--accent); }
.toc-mobile { display: none; }

.doc { min-width: 0; }
.doc-section { padding: 0 0 48px; margin-bottom: 48px; border-bottom: 1px solid var(--border-soft); }
.doc-section:last-of-type { border-bottom: 0; }
.doc-section[hidden] { display: none; }
.doc h2 { font-size: clamp(1.3rem, 2.4vw, 1.75rem); margin-bottom: 20px; display: flex; align-items: baseline; gap: 10px; }
.doc h2 .anchor { opacity: 0; font-weight: 400; color: var(--muted); text-decoration: none; font-size: 0.8em; }
.doc h2:hover .anchor, .doc h2 .anchor:focus { opacity: 1; }
.doc h3 { font-size: 1.14rem; margin: 30px 0 12px; letter-spacing: -0.01em; }
.doc p, .doc li { color: var(--text-2); }
.doc ol > li::marker { color: var(--accent-2); font-weight: 600; font-family: var(--mono); font-size: 0.9em; }
.doc .table-scroll { margin: 18px 0 22px; }
.doc .shot { margin: 22px 0; max-width: 720px; }
.doc .shot.narrow { max-width: 300px; }
.doc pre { background: var(--deep); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px 18px; overflow-x: auto; font: 400 0.86rem/1.6 var(--mono); color: var(--text-2); margin: 16px 0 22px; }
.doc pre b { color: var(--text); font-weight: 500; }
.doc .faq-list { margin-top: 18px; }
.empty { display: none; padding: 40px 24px; text-align: center; background: var(--panel); border: 1px dashed var(--border); border-radius: var(--radius); color: var(--text-2); }
.empty.show { display: block; }

.support { background: linear-gradient(120deg, color-mix(in srgb, var(--grad-a) 14%, var(--panel)), var(--panel) 60%); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.support h2 { font-size: 1.2rem; margin: 0 0 6px; display: block; }
.support p { margin: 0; max-width: 46ch; }

.release { border-left: 2px solid var(--border); padding-left: 20px; margin-top: 26px; position: relative; }
.release::before { content: ""; position: absolute; left: -6px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--bg), 0 0 14px var(--accent); }
.release h3 { margin-top: 0; display: flex; align-items: center; gap: 8px; }
.release h3 .num { font-size: 1rem; }

/* ---------- 404 ---------- */

.notfound { min-height: 80vh; display: grid; place-items: center; text-align: center; }
.notfound .code { font: 800 clamp(5rem, 18vw, 11rem)/1 var(--display); letter-spacing: -0.06em; background: linear-gradient(100deg, var(--grad-a), var(--grad-b)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.notfound h1 { font-size: clamp(1.3rem, 3vw, 2rem); margin-top: 10px; }
.notfound p { color: var(--text-2); margin: 16px auto 28px; max-width: 30em; }

/* ---------- Adaptation aux écrans ---------- */

@media (max-width: 1020px) {
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-7, .b-5, .b-6 { grid-column: span 12; }
  .b-4 { grid-column: span 6; }
  .theme-wall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quick { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .help-layout { grid-template-columns: minmax(0, 1fr); }
  .toc { display: none; }
  .toc-mobile { display: block; margin-bottom: 32px; }
  .toc-mobile select { width: 100%; font: 500 1rem/1.2 var(--font); color: var(--text); background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
  .mc-strip:nth-child(4) { display: none; }
}

@media (max-width: 860px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    position: absolute; top: calc(100% + 10px); left: 0; right: 0; margin: 0;
    flex-direction: column; align-items: stretch; gap: 2px; padding: 10px;
    background: var(--window); border: 1px solid var(--border); border-radius: 22px;
    box-shadow: 0 30px 60px -20px #000; display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px 16px; border-radius: 14px; font-size: 1rem; }
  .split, .split.reverse, .try .split { grid-template-columns: minmax(0, 1fr); }
  .split.reverse > .shot, .split.reverse > .shot-narrow { order: 0; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .steps::before, .steps::after { display: none; }
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spectrum { display: none; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  :root { --header-h: 78px; }
  .site-header .wrap { padding-left: 14px; gap: 8px; }
  .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .b-4 { grid-column: span 12; }
  .theme-wall, .tiles { grid-template-columns: minmax(0, 1fr); }
  .quick { grid-template-columns: minmax(0, 1fr); }
  .brand b { display: none; }
  .cta .btn { width: 100%; }
  .card { padding: 22px; }
  .hero h1 { letter-spacing: -0.04em; }
  .mc-strip:nth-child(3) { display: none; }
  .mc { gap: 8px; padding: 10px; }
  .mc-strip { width: 96px; }
  .mc-master { width: 112px; }
  th, td { padding: 12px 14px; }

  /* Tableaux empilés : une ligne devient une fiche. */
  .table-scroll { overflow-x: visible; }
  .table-scroll table { min-width: 0; }
  .table-scroll thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
  .table-scroll tr { display: block; padding: 14px 16px; border-bottom: 1px solid var(--border-soft); }
  .table-scroll tbody tr:last-child { border-bottom: 0; }
  .table-scroll th, .table-scroll td { display: block; padding: 0; border: 0; white-space: normal; }
  .table-scroll tbody th { margin-bottom: 6px; font-size: 1rem; }
  .table-scroll td + td { margin-top: 6px; }
  table.engines td:last-child { white-space: normal; }
  html[data-lang="fr"] td[data-l-fr]::before { content: attr(data-l-fr) " : "; color: var(--muted); }
  html[data-lang="en"] td[data-l-en]::before { content: attr(data-l-en) ": "; color: var(--muted); }
  td[data-l]::before { content: attr(data-l) " : "; color: var(--muted); font-family: var(--font); }
  .lat { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  html.js .reveal { opacity: 1; transform: none; }
  .marquee .track { animation: none; }
  .mc, .split .shot, .split.reverse .shot { transform: none; }
  .final .pulse path { stroke-dashoffset: 0; }
}

@media print {
  .site-header, .toc, .toc-mobile, .search, .search-status, .quick, .site-footer nav, .themes-bar, .marquee, .try, .spectrum { display: none !important; }
  body { background: #fff; color: #000; }
  body::before, body::after { display: none; }
  .doc p, .doc li, td { color: #222; }
  html.js .reveal { opacity: 1; transform: none; }
}

/* =====================================================================
   Relief et profondeur (3D)
   fx.js règle les variables --rx, --ry, --tilt, --angle et --gap.
   ===================================================================== */

/* ---------- Éléments qui s'inclinent sous le pointeur ---------- */

.card, .tile, .quick a, .final .box, .support {
  transform: perspective(1100px) translateY(var(--lift, 0px)) rotateX(calc(var(--rx, 0) * 1deg)) rotateY(calc(var(--ry, 0) * 1deg));
  transform-style: preserve-3d;
  transition: transform .7s var(--ease), border-color .3s, box-shadow .4s;
}
.card:hover, .tile:hover, .quick a:hover { --lift: -4px; }
.card:hover, .tile:hover, .quick a:hover, .final .box:hover, .support:hover { transition: transform .14s linear, border-color .3s, box-shadow .4s; }
.tile:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }

/* Au survol, le contenu se détache du fond de la carte. */
.card > h3, .card > p, .card > .viz, .card > .n, .tile > b, .tile > span, .quick a > b, .quick a > small,
.final .box > img, .final .box > h2, .final .box > p, .final .box > .cta, .support > * { transition: transform .6s var(--ease); }
.card:hover > h3, .tile:hover > b, .quick a:hover > b { transform: translateZ(34px); }
.card:hover > p, .tile:hover > span, .quick a:hover > small { transform: translateZ(20px); }
.card:hover > .viz { transform: translateZ(56px); }
.card:hover > .n { transform: translateZ(64px); }
.final .box:hover > img { transform: translateZ(100px); }
.final .box:hover > h2 { transform: translateZ(60px); }
.final .box:hover > p { transform: translateZ(34px); }
.final .box:hover > .cta { transform: translateZ(76px); }
.support:hover > * { transform: translateZ(30px); }

/* ---------- Console du haut de page ---------- */

.rig {
  position: relative; transform-style: preserve-3d; transform-origin: 50% 20%; will-change: transform;
  transform: rotateX(calc((var(--tilt, 0) + var(--rx, 0)) * 1deg)) rotateY(calc(var(--ry, 0) * 1deg)) scale(calc(1 - var(--tilt, 0) * 0.004));
}
.rig::before {
  content: ""; position: absolute; inset: 8% 5%; border-radius: 40px; transform: translateZ(-140px);
  background: linear-gradient(120deg, var(--grad-a), var(--grad-b)); filter: blur(60px); opacity: .5;
}
.flipper { transform-style: preserve-3d; }
.flipper.flip { animation: flip .8s var(--ease); }
@keyframes flip {
  0% { transform: rotateY(0deg); } 49.9% { transform: rotateY(90deg) scale(.9); }
  50% { transform: rotateY(-90deg) scale(.9); } 100% { transform: rotateY(0deg); }
}

.floaters { position: absolute; inset: 0; transform-style: preserve-3d; pointer-events: none; }
.fl {
  position: absolute; transform: translateZ(var(--z, 80px)); transform-style: preserve-3d;
  display: flex; align-items: center; gap: 10px; white-space: nowrap;
  font: 500 0.84rem/1 var(--font); color: var(--text-2);
  background: linear-gradient(180deg, #1d222c, #14171d); border: 1px solid var(--border); border-radius: 16px; padding: 12px 14px;
  box-shadow: 0 34px 50px -18px #000e, inset 0 1px 0 #ffffff1a;
  animation: bob var(--d, 6s) ease-in-out infinite alternate; animation-delay: var(--dl, 0s);
}
@keyframes bob { from { translate: 0 -9px; } to { translate: 0 11px; } }
.fl b { color: var(--text); font-weight: 600; }
.fl-fx { left: -8%; top: 13%; --z: 110px; --d: 5.5s; }
.fl-fx .fxb { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; font: 700 0.6rem/1 var(--font); color: var(--on-accent); background: var(--accent); box-shadow: 0 0 18px -2px var(--accent); }
.fl-knob { right: -9%; top: 28%; --z: 160px; --d: 7s; --dl: -2s; padding: 12px 18px 12px 12px; }
.fl-knob .kn { width: 46px; height: 46px; position: relative; flex: none; }
.fl-knob .kn::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 225deg, var(--accent) 215deg, #ffffff1a 0 270deg, transparent 0);
  -webkit-mask: radial-gradient(circle, transparent 60%, #000 62%); mask: radial-gradient(circle, transparent 60%, #000 62%);
}
.fl-knob .kn::after { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: linear-gradient(180deg, #3a4150, #1b1f28); box-shadow: 0 3px 8px #000a, inset 0 1px 0 #ffffff26; }
.fl-knob span { display: grid; gap: 5px; }
.fl-knob span b { font-size: 1rem; font-variant-numeric: tabular-nums; }
.fl-mute { left: -6%; bottom: 21%; --z: 90px; --d: 6.5s; --dl: -3s; padding: 12px 26px; font-weight: 600; color: #fff; background: linear-gradient(180deg, #dc2626, #991b1b); border-color: #ef4444; box-shadow: 0 34px 50px -18px #000e, 0 0 30px -4px #ef4444, inset 0 1px 0 #ffffff40; }
.fl-vu { right: -5%; bottom: 9%; --z: 130px; --d: 5s; --dl: -1s; gap: 5px; padding: 12px; height: 124px; align-items: stretch; }
.vu-m { width: 7px; border-radius: 2px; background: #ffffff0d; position: relative; overflow: hidden; }
.vu-m::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, var(--accent) 0 62%, var(--vu-yellow) 62% 85%, var(--vu-red) 85%);
  animation: vu var(--d, 1.7s) ease-in-out infinite alternate; animation-delay: var(--dl, 0s);
}
.fl-cube { left: -5%; top: 47%; --z: 200px; --d: 8s; --dl: -4s; background: none; border: 0; box-shadow: none; padding: 0; }

/* Le petit cube rouge de l'Intellipan, en vrai volume. */
.cube { --s: 34px; width: var(--s); height: var(--s); position: relative; transform-style: preserve-3d; animation: spin 11s linear infinite; }
.cube i { position: absolute; inset: 0; background: linear-gradient(135deg, #ff7676, #dc2626 70%); border: 1px solid #ffc2c2; box-shadow: inset 0 0 14px #7f1d1d; }
.cube i:nth-child(1) { transform: translateZ(calc(var(--s) / 2)); }
.cube i:nth-child(2) { transform: rotateY(180deg) translateZ(calc(var(--s) / 2)); }
.cube i:nth-child(3) { transform: rotateY(90deg) translateZ(calc(var(--s) / 2)); }
.cube i:nth-child(4) { transform: rotateY(-90deg) translateZ(calc(var(--s) / 2)); }
.cube i:nth-child(5) { transform: rotateX(90deg) translateZ(calc(var(--s) / 2)); }
.cube i:nth-child(6) { transform: rotateX(-90deg) translateZ(calc(var(--s) / 2)); }
@keyframes spin { from { transform: rotateX(-26deg) rotateY(0deg); } to { transform: rotateX(-26deg) rotateY(360deg); } }

/* ---------- Mini-console posée en perspective ---------- */

.mc-wrap { perspective: 1500px; padding-block: 30px; }
.mc {
  transform: rotateX(28deg) rotateY(-22deg) rotateZ(4deg); transform-style: preserve-3d;
  transition: transform .7s var(--ease), box-shadow .7s; box-shadow: 50px 80px 90px -40px #000;
}
.mc::before, .mc::after { content: ""; position: absolute; background: linear-gradient(180deg, #1c2029, #0a0c10); border: 1px solid var(--border); }
.mc::before { left: 22px; right: 22px; top: 100%; height: 28px; transform-origin: 50% 0; transform: rotateX(-90deg); }
.mc::after { top: 22px; bottom: 22px; left: 100%; width: 28px; transform-origin: 0 50%; transform: rotateY(90deg); }
.mc-wrap:hover .mc, .mc:focus-within, .mc.busy { transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); box-shadow: 0 50px 100px -50px #000; }
.mc-strip { transform: translateZ(16px); transform-style: preserve-3d; box-shadow: 0 14px 24px -12px #000; }
.mc-box, .mc-lane, .mc-fader, .mc-send, .mc-knob { transform-style: preserve-3d; }
.mc-fader .thumb { transform: translate(-50%, -50%) translateZ(20px); }
.mc-send svg, .mc-knob svg { transform: translateZ(14px); }
.mc-mute { transform: translateZ(10px); }

/* ---------- Vue éclatée d'une strip ---------- */

.iso-stage { height: 620px; display: grid; place-items: center; perspective: 1700px; }
.iso { position: relative; width: 220px; height: 176px; margin-top: 230px; scale: 1.3; transform-style: preserve-3d; transform: rotateX(57deg) rotateZ(-40deg); }
.plate {
  position: absolute; inset: 0; padding: 12px; border-radius: 16px; transform-style: preserve-3d;
  background: linear-gradient(180deg, #262c39, #171b23); border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 0 0 1px #0008, -30px 30px 40px -20px #000c, 0 0 30px -12px var(--accent);
  transform: translateZ(calc(var(--k) * var(--gap, 94px)));
  transition: transform .6s var(--ease), opacity .35s, border-color .3s, box-shadow .3s;
  font: 500 0.7rem/1 var(--font); color: var(--text-2);
}
.iso.dim .plate:not(.on) { opacity: .28; }
.plate.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 0 50px -6px var(--accent); transform: translateZ(calc(var(--k) * var(--gap, 94px) + 30px)); }
.plate .ph { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; color: var(--text-2); }
.plate .ph b { color: var(--text); font-weight: 500; margin-left: 6px; }
.plate .ph i { width: 22px; height: 22px; border-radius: 7px; background: var(--accent); box-shadow: 0 0 14px -2px var(--accent); }
.plate .pl { display: block; padding: 7px 10px; margin-bottom: 6px; border-radius: 7px; background: var(--pill); border: 1px solid var(--border); color: var(--text); }
.plate.p-send { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-content: center; text-align: center; font-size: 0.64rem; }
.plate.p-send div b { display: block; width: 38px; height: 38px; margin: 0 auto 6px; position: relative; }
.plate.p-send div b::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 225deg, var(--accent) calc(var(--v) * 270deg), #ffffff1a 0 270deg, transparent 0);
  -webkit-mask: radial-gradient(circle, transparent 58%, #000 60%); mask: radial-gradient(circle, transparent 58%, #000 60%);
}
.plate.p-send div b::after { content: ""; position: absolute; inset: 8px; border-radius: 50%; background: linear-gradient(180deg, #3a4150, #1b1f28); }
.plate.p-pan .pad {
  position: absolute; inset: 34px 12px 12px; border-radius: 10px; border: 1px solid var(--border); transform-style: preserve-3d;
  background: linear-gradient(#ffffff0f 1px, transparent 1px) 0 50% / 100% 34px, linear-gradient(90deg, #ffffff0f 1px, transparent 1px) 50% 0 / 44px 100%, var(--deep);
  display: grid; place-items: center;
}
.plate.p-pan .cube { --s: 22px; transform: translateZ(22px); animation: none; }
.plate.p-mute { display: grid; grid-template-columns: 1.4fr 1fr; gap: 8px; align-content: center; }
.plate.p-mute span { display: grid; place-items: center; height: 44px; border-radius: 10px; background: var(--button); border: 1px solid var(--border); color: var(--text); font-weight: 600; font-size: 0.8rem; }
.plate.p-mute span:last-child { color: var(--accent-2); font-family: var(--mono); }
.plate.p-fader { display: grid; grid-template-columns: 1fr auto; gap: 14px; }
.plate.p-fader .rail { position: relative; height: 12px; align-self: center; border-radius: 6px; background: var(--deep); border: 1px solid var(--border); transform-style: preserve-3d; }
.plate.p-fader .rail::before { content: ""; position: absolute; inset: 3px auto 3px 3px; width: 62%; border-radius: 3px; background: var(--accent); }
.plate.p-fader .rail::after { content: ""; position: absolute; left: 62%; top: 50%; width: 18px; height: 30px; border-radius: 6px; background: linear-gradient(180deg, #fff, #dfe5ee); transform: translate(-50%, -50%) translateZ(14px); box-shadow: 0 6px 12px #000a; }
.plate.p-fader .db { align-self: start; grid-column: 1 / -1; font-weight: 600; font-size: 0.86rem; color: var(--text); }
.plate.p-fader .bars { display: flex; gap: 4px; height: 96px; grid-row: 2; grid-column: 2; }

.layers { list-style: none; margin: 0; padding: 0; counter-reset: layer; }
.layers li {
  counter-increment: layer; margin: 0 0 8px; padding: 14px 16px 14px 54px; position: relative; cursor: default;
  border: 1px solid var(--border-soft); border-radius: 14px; background: #ffffff05; color: var(--text-2); font-size: 0.97rem;
  transition: border-color .25s, background .25s, transform .35s var(--ease);
}
.layers li::before { content: counter(layer); position: absolute; left: 14px; top: 13px; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; font: 600 0.76rem/1 var(--mono); color: var(--text); background: var(--button); border: 1px solid var(--border); }
.layers li:hover, .layers li:focus-visible, .layers li.on { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 9%, transparent); transform: translateX(8px); outline: 0; }
.layers li:hover::before, .layers li:focus-visible::before, .layers li.on::before { background: var(--accent); color: var(--on-accent); border-color: transparent; }

/* ---------- Carrousel de thèmes en anneau ---------- */

#themes { overflow: hidden; }
.theme-stage.ring { --cw: clamp(250px, 40vw, 470px); --r: calc(var(--cw) * 0.9 + 20px); perspective: 1500px; height: calc(var(--cw) * 0.677 + 64px); position: relative; }
.ring .theme-wall {
  display: block; position: absolute; left: 50%; top: 22px; width: var(--cw); height: calc(var(--cw) * 0.677); margin-left: calc(var(--cw) / -2);
  transform-style: preserve-3d; transform: translateZ(calc(var(--r) * -1)) rotateY(calc(var(--angle, 0) * 1deg));
  transition: transform 1s var(--ease);
}
.ring .theme-card, .ring .theme-card:hover {
  position: absolute; inset: 0; transform: rotateY(calc(var(--i) * 60deg)) translateZ(var(--r));
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
}
.ring .theme-card { filter: brightness(.45) saturate(.7); transition: filter .6s, border-color .3s, box-shadow .5s; }
.ring .theme-card:hover { filter: brightness(.8); }
.ring .theme-card.front { filter: none; border-color: var(--c1); box-shadow: 0 0 0 1px var(--c1), 0 40px 90px -30px var(--c1); }
.ring .theme-card img { aspect-ratio: auto; height: 100%; }
.ring-nav { display: flex; justify-content: center; gap: 12px; margin-top: 6px; }
.ring-nav button {
  width: 48px; height: 48px; border-radius: 50%; cursor: pointer; display: grid; place-items: center;
  color: var(--text); background: #ffffff0a; border: 1px solid var(--border);
  transition: transform .2s var(--ease), border-color .2s, background .2s;
}
.ring-nav button:hover { transform: scale(1.1); border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.ring-nav svg { width: 20px; height: 20px; }

/* ---------- 404 ---------- */

.notfound .cube { --s: 64px; margin: 0 auto 36px; }

/* ---------- Écrans étroits et tactiles ---------- */

@media (max-width: 1140px) { .floaters { display: none; } }
@media (max-width: 860px) {
  .split .shot, .split.reverse .shot { transform: none; box-shadow: 0 50px 100px -50px #000; }
  .iso-stage { height: 500px; }
  .iso { scale: 1; margin-top: 190px; }
}
@media (hover: none) {
  .mc { transform: none; box-shadow: 0 50px 100px -50px #000; }
  .mc::before, .mc::after { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .cube, .fl, .vu-m::after { animation: none; }
  .mc, .split .shot, .split.reverse .shot { transform: none; }
  .flipper.flip { animation: none; }
  .ring .theme-wall { transition: none; }
}

/* =====================================================================
   Finitions : rythme des sections, lumière, grands chiffres, rack, pied
   ===================================================================== */

/* Lumière douce qui suit le pointeur (posée par fx.js). */
.cursor-light {
  position: fixed; left: 0; top: 0; width: 720px; height: 720px; margin: -360px 0 0 -360px; border-radius: 50%;
  z-index: -1; pointer-events: none; opacity: 0; transition: opacity .6s;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--grad-a) 16%, transparent), transparent);
}
.cursor-light.on { opacity: 1; }

/* Halos du haut de page, en mouvement lent. */
.hero::after {
  content: ""; position: absolute; left: 50%; top: -6%; width: min(1300px, 120vw); height: 620px; z-index: -1; pointer-events: none;
  transform: translateX(-50%); filter: blur(70px); opacity: .55;
  background:
    radial-gradient(34% 46% at 28% 40%, color-mix(in srgb, var(--grad-a) 60%, transparent), transparent 70%),
    radial-gradient(30% 42% at 72% 34%, color-mix(in srgb, var(--grad-b) 44%, transparent), transparent 70%);
  animation: aurora 16s ease-in-out infinite alternate;
}
@keyframes aurora {
  from { transform: translateX(-54%) translateY(-10px) scale(1); }
  to { transform: translateX(-46%) translateY(26px) scale(1.12); }
}

/* Titre : les mots se lèvent un à un, le dégradé glisse. */
html.js .hero h1, html.js .mic-intro h1 { opacity: 0; animation: appear .01s 1.4s forwards; perspective: 900px; }
html.js .hero h1.words, html.js .mic-intro h1.words { opacity: 1; animation: none; }
@keyframes appear { to { opacity: 1; } }
.hero h1 .w, .mic-intro h1 .w { display: inline-block; transform-origin: 50% 100%; animation: word .95s var(--ease) both; animation-delay: calc(var(--i) * 75ms + .05s); }
@keyframes word { from { opacity: 0; transform: translateY(.55em) rotateX(-75deg); } }
.hero h1 em.grad, .mic-intro h1 em.grad, .final h2 em.grad {
  background-image: linear-gradient(100deg, var(--grad-a), var(--grad-b), var(--grad-a)); background-size: 220% 100%;
}
.hero h1 em.grad, .mic-intro h1 em.grad { animation: sheen 7s linear infinite; }
.hero h1 em.grad.w, .mic-intro h1 em.grad.w { animation: word .95s var(--ease) both, sheen 7s linear infinite; animation-delay: calc(var(--i) * 75ms + .05s), 0s; }
.final h2 em.grad { animation: sheen 7s linear infinite; }
@keyframes sheen { to { background-position: -220% 0; } }

/* Barre de progression de lecture, sous l'en-tête. */
.site-header .wrap::after {
  content: ""; position: absolute; left: 26px; right: 26px; bottom: -1px; height: 2px; border-radius: 2px; pointer-events: none;
  background: linear-gradient(90deg, var(--grad-a), var(--grad-b)); box-shadow: 0 0 12px var(--grad-a);
  transform-origin: 0 50%; transform: scaleX(var(--scroll, 0));
}
.nav a.active { color: var(--text); background: #ffffff14; }

/* Numéro de section, en très grand derrière le titre. */
section[data-n] > .wrap { position: relative; z-index: 1; }
section[data-n]::after {
  content: attr(data-n); position: absolute; z-index: 0; pointer-events: none;
  right: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); top: clamp(20px, 3vw, 44px);
  font: 800 clamp(6rem, 17vw, 14rem)/1 var(--display); letter-spacing: -0.06em;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 26%, transparent), transparent 82%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.alt::before {
  content: ""; position: absolute; top: -1px; left: 50%; width: min(720px, 82%); height: 1px; transform: translateX(-50%); pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); box-shadow: 0 0 18px 1px color-mix(in srgb, var(--accent) 60%, transparent);
}

/* ---------- Grands chiffres ---------- */

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(40px, 6vw, 72px); border-block: 1px solid var(--border-soft); }
.stat { padding: 34px 26px 30px; border-left: 1px solid var(--border-soft); position: relative; }
.stat:first-child { border-left: 0; }
.stat b {
  display: block; font: 800 clamp(3.4rem, 7.4vw, 6rem)/0.92 var(--display); letter-spacing: -0.07em; font-variant-numeric: tabular-nums;
  background: linear-gradient(160deg, var(--text) 20%, var(--grad-a) 70%, var(--grad-b)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { display: block; margin-top: 14px; font-weight: 600; font-size: 1.05rem; }
.stat small { display: block; margin-top: 4px; color: var(--text-2); font-size: 0.88rem; line-height: 1.45; }

/* ---------- Moteurs d'effets : un rack ---------- */

.rack {
  display: grid; gap: 10px; padding: 14px; border-radius: 24px; position: relative;
  background: linear-gradient(180deg, #0d0f14, #07080b); border: 1px solid var(--border);
  box-shadow: inset 0 2px 24px #000, 0 50px 90px -50px #000, 0 0 90px -40px color-mix(in srgb, var(--grad-a) 60%, transparent);
}
.unit {
  display: grid; grid-template-columns: 22px minmax(170px, 250px) minmax(0, 1fr) minmax(200px, 250px) 22px; gap: 22px; align-items: center;
  padding: 20px 10px; border-radius: 10px; position: relative;
  background: repeating-linear-gradient(0deg, #ffffff06 0 1px, transparent 1px 3px), linear-gradient(180deg, #252b38, #171b23);
  border: 1px solid #353d4f; border-bottom-color: #0b0d11;
  box-shadow: inset 0 1px 0 #ffffff21, 0 8px 16px -8px #000;
  transition: transform .35s var(--ease), border-color .3s, box-shadow .35s;
}
.unit:hover { transform: translateY(-3px) scale(1.012); border-color: color-mix(in srgb, var(--accent) 60%, #353d4f); box-shadow: inset 0 1px 0 #ffffff21, 0 24px 40px -18px #000, 0 0 40px -12px var(--accent); z-index: 1; }
.ear { align-self: stretch; display: flex; flex-direction: column; justify-content: space-between; align-items: center; padding-block: 2px; }
.ear::before, .ear::after {
  content: ""; width: 13px; height: 13px; border-radius: 50%;
  background: linear-gradient(45deg, transparent 44%, #0b0d11 44% 56%, transparent 56%), radial-gradient(circle at 35% 30%, #9aa3b5, #3a4150 55%, #15181e);
  box-shadow: 0 1px 2px #000, inset 0 0 0 1px #0007;
}
.u-name { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.u-name h3 { font: 600 1.02rem/1.25 var(--display); letter-spacing: -0.02em; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.u-name .badge { margin-left: 0; font-family: var(--font); letter-spacing: 0.08em; }
.led { width: 11px; height: 11px; border-radius: 50%; flex: none; background: #2a303c; box-shadow: inset 0 1px 2px #000, 0 0 0 2px #0b0d11; }
.led.on { background: var(--vu-green); box-shadow: 0 0 0 2px #0b0d11, 0 0 14px 3px color-mix(in srgb, var(--vu-green) 80%, transparent); }
.led.blink { animation: blink 1.6s steps(1) infinite; }
@keyframes blink { 50% { background: #14532d; box-shadow: 0 0 0 2px #0b0d11; } }
.u-desc { margin: 0; color: var(--text-2); font-size: 0.95rem; }
.u-delay small { display: block; font: 600 0.62rem/1 var(--font); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 9px; }
.meter { display: flex; gap: 4px; margin-bottom: 9px; padding: 5px; border-radius: 6px; background: #07080b; box-shadow: inset 0 1px 3px #000; }
.meter i { flex: 1; height: 7px; border-radius: 2px; background: #ffffff12; }
.meter[data-n="2"] i:nth-child(-n+2) { background: var(--vu-green); box-shadow: 0 0 8px var(--vu-green); }
.meter[data-n="5"] i:nth-child(-n+3) { background: var(--vu-green); box-shadow: 0 0 8px var(--vu-green); }
.meter[data-n="5"] i:nth-child(n+4):nth-child(-n+5) { background: var(--vu-yellow); box-shadow: 0 0 8px var(--vu-yellow); }
.u-delay b { font: 500 0.86rem/1.3 var(--mono); color: var(--text); }

/* ---------- Scène du carrousel de thèmes ---------- */

.theme-stage.ring::before {
  content: ""; position: absolute; left: 50%; top: -40px; width: 76%; height: 115%; transform: translateX(-50%); pointer-events: none;
  background: linear-gradient(180deg, color-mix(in srgb, var(--grad-a) 26%, transparent), transparent 82%);
  clip-path: polygon(44% 0, 56% 0, 100% 100%, 0 100%); filter: blur(22px); opacity: .55;
}
.theme-stage.ring::after {
  content: ""; position: absolute; left: 50%; bottom: 6px; width: 62%; height: 54px; transform: translateX(-50%); pointer-events: none;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--grad-a) 70%, transparent), transparent); filter: blur(16px);
}

/* ---------- Pied de page : le nom en très grand ---------- */

.site-footer { position: relative; overflow: hidden; padding-bottom: 0; }
.mega {
  margin-top: 28px; text-align: center; user-select: none; pointer-events: none;
  font: 800 clamp(5.5rem, 27vw, 25rem)/0.74 var(--display); letter-spacing: -0.06em; white-space: nowrap;
  background: linear-gradient(180deg, color-mix(in srgb, var(--grad-a) 55%, transparent), color-mix(in srgb, var(--grad-b) 10%, transparent) 70%, transparent);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  -webkit-mask-image: linear-gradient(180deg, #000 35%, transparent 96%); mask-image: linear-gradient(180deg, #000 35%, transparent 96%);
  margin-bottom: -0.06em;
}

@media (max-width: 1020px) {
  .unit { grid-template-columns: minmax(0, 1fr) minmax(190px, 240px); gap: 12px 20px; padding: 20px; }
  .unit .ear { display: none; }
  .unit .u-desc { grid-column: 1; grid-row: 2; }
  .unit .u-delay { grid-column: 2; grid-row: 1 / span 2; }
}
@media (max-width: 860px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--border-soft); }
  .steps > li { gap: 16px; }
  section[data-n]::after { opacity: .6; }
}
@media (max-width: 620px) {
  .unit { grid-template-columns: minmax(0, 1fr); }
  .unit .u-delay { grid-column: 1; grid-row: auto; }
  .stat { padding: 24px 16px; }
  .marquee { padding: 20px 0; }
}
@media (prefers-reduced-motion: reduce) {
  html.js .hero h1, html.js .mic-intro h1 { opacity: 1; animation: none; }
  .hero h1 .w, .hero h1 em.grad, .mic-intro h1 .w, .mic-intro h1 em.grad, .mic-scroll-hint i::after, .final h2 em.grad, .hero::after, .steps::after, .led.blink { animation: none; }
  .steps::after { display: none; }
}
@media print { .mega, .cursor-light { display: none; } }

/* =====================================================================
   Micro de studio en 3D (mic.js) : la scène reste fixe pendant que la
   section défile, et le micro tourne avec elle.
   ===================================================================== */

.mic-scrolly { padding: 0; position: relative; }
.mic-stage {
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: clamp(24px, 4vw, 56px);
  max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: clamp(56px, 7vw, 100px) var(--gutter);
}
.mic-poster { width: 100%; max-width: 460px; margin-inline: auto; filter: drop-shadow(0 40px 60px #000c); }
.mic-canvas { display: none; }
.mic-word {
  position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%); z-index: -1; pointer-events: none; text-align: left; padding-left: 2vw;
  font: 800 clamp(9rem, 30vw, 30rem)/0.8 var(--display); letter-spacing: -0.07em; white-space: nowrap;
  background: linear-gradient(180deg, color-mix(in srgb, var(--grad-a) 22%, transparent), transparent 85%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.mic-copy h2 { margin-bottom: 28px; }
.mic-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.mic-step {
  margin: 0; padding: 22px 24px 22px 74px; position: relative; border-radius: var(--radius);
  background: color-mix(in srgb, var(--panel) 82%, transparent); border: 1px solid var(--border);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: inset 0 1px 0 #ffffff12;
}
.mic-step .k {
  position: absolute; left: 22px; top: 22px; width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center;
  font: 700 0.8rem/1 var(--display); color: var(--on-accent); background: linear-gradient(135deg, var(--grad-a), var(--grad-b));
  box-shadow: 0 8px 20px -8px var(--grad-a);
}
.mic-step h3 { font: 600 1.15rem/1.25 var(--display); letter-spacing: -0.02em; margin-bottom: 8px; }
.mic-step p { margin: 0; color: var(--text-2); font-size: 0.98rem; }
.mic-rail { display: none; }

/* Version animée : la section devient longue, la scène reste collée à l'écran. */
html.mic3d .mic-scrolly { height: 560vh; margin-top: -72px; }  /* passe sous l'en-tête flottant (60px + 12px) */
html.mic3d .mic-scrolly .mic-stage {
  position: sticky; top: 0; height: 100vh; height: 100svh; max-width: none; padding: 0; display: block; overflow: hidden;
}
html.mic3d .mic-scrolly .mic-poster {
  position: absolute; z-index: 0; left: 30%; top: 54%; height: 84vh; width: auto; max-width: none; transform: translate(-50%, -50%);
  transition: opacity .8s var(--ease);
}
html.mic3d .mic-scrolly.ready .mic-poster { opacity: 0; pointer-events: none; }
html.mic3d .mic-scrolly .mic-canvas { opacity: 0; transition: opacity .8s var(--ease); }
html.mic3d .mic-scrolly.ready .mic-canvas { opacity: 1; }
html.mic3d .mic-scrolly .mic-stage::before {
  content: ""; position: absolute; z-index: 0; pointer-events: none; left: 30%; top: 50%; width: min(760px, 70vw); aspect-ratio: 1; transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, color-mix(in srgb, var(--grad-a) 30%, transparent), color-mix(in srgb, var(--grad-b) 8%, transparent) 55%, transparent);
  filter: blur(10px);
}
html.mic3d .mic-scrolly .mic-stage::after {
  content: ""; position: absolute; z-index: 0; pointer-events: none; left: 30%; top: 0; width: min(560px, 50vw); height: 92%; transform: translateX(-50%);
  background: linear-gradient(180deg, #ffffff12, transparent 78%); clip-path: polygon(42% 0, 58% 0, 100% 100%, 0 100%); filter: blur(18px);
}
html.mic3d .mic-scrolly .mic-canvas { z-index: 0; }
html.mic3d .mic-scrolly .mic-canvas { display: block; position: absolute; inset: 0; width: 100%; height: 100%; }
html.mic3d .mic-scrolly .mic-word {
  padding-left: 0; text-align: center;
  transform: translate(calc((0.5 - var(--mic-p, 0)) * 18vw), -50%);
}
html.mic3d .mic-scrolly .mic-copy {
  position: absolute; z-index: 1; top: 50%; transform: translateY(-50%);
  right: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); width: min(560px, 44vw);
}
html.mic3d .mic-scrolly .mic-panels { display: grid; }
html.mic3d .mic-scrolly .mic-intro, html.mic3d .mic-scrolly .mic-story { grid-area: 1 / 1; align-self: center; }
html.mic3d .mic-scrolly .mic-story { opacity: 0; transform: translateY(30px); pointer-events: none; transition: opacity .5s var(--ease), transform .6s var(--ease); }
html.mic3d .mic-scrolly .mic-story.on { opacity: 1; transform: none; pointer-events: auto; }
html.mic3d .mic-scrolly .mic-rail { transition: opacity .4s; }
html.mic3d .mic-scrolly .mic-rail.off { opacity: 0; }
html.mic3d .mic-scrolly .mic-steps { display: grid; gap: 0; }
html.mic3d .mic-scrolly .mic-step {
  grid-area: 1 / 1; opacity: 0; transform: translateY(26px) scale(.98); pointer-events: none;
  transition: opacity .5s var(--ease), transform .6s var(--ease);
}
html.mic3d .mic-scrolly .mic-step.on { opacity: 1; transform: none; pointer-events: auto; transition-delay: .08s; }
html.mic3d .mic-scrolly .mic-rail { display: flex; gap: 8px; margin-top: 22px; }
.mic-rail i { flex: 1; height: 4px; border-radius: 2px; background: #ffffff14; overflow: hidden; position: relative; }
.mic-rail i::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--grad-a), var(--grad-b)); transform: scaleX(0); transform-origin: 0 50%; transition: transform .5s var(--ease); }
.mic-rail i.on::after { transform: scaleX(1); }

/* Ouverture de page : titre et téléchargement à côté du micro. */
.mic-step.mic-intro { margin-bottom: 40px; padding: 0; background: none; border: 0; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; border-radius: 0; }
.mic-poster { align-self: start; position: sticky; top: 110px; }
.mic-intro h1 { font-size: clamp(2.1rem, 4.4vw, 4rem); font-weight: 700; letter-spacing: -0.045em; line-height: 1.06; }
.mic-intro h1 em { white-space: nowrap; }
.mic-intro .lead { color: var(--text-2); font-size: clamp(1.05rem, 1.4vw, 1.22rem); margin: 22px 0 30px; max-width: 30em; }
.mic-intro .lead strong { color: var(--text); }
.mic-intro .hero-meta { justify-content: flex-start; }
html.mic3d .mic-scrolly .mic-intro { margin: 0; transition: opacity .5s var(--ease), transform .6s var(--ease); }
html.mic3d .mic-scrolly .mic-intro:not(.on) { opacity: 0; transform: translateY(-30px); pointer-events: none; }
.mic-scroll-hint {
  position: absolute; z-index: 1; left: 50%; bottom: 24px; transform: translateX(-50%); display: none; flex-direction: column; align-items: center; gap: 8px;
  font: 600 0.68rem/1 var(--font); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); transition: opacity .4s;
}
.mic-scroll-hint i { width: 22px; height: 34px; border-radius: 12px; border: 1.5px solid var(--border); position: relative; }
.mic-scroll-hint i::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--accent-2); animation: wheel 1.6s ease-in-out infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(10px); opacity: 0; } 100% { opacity: 0; } }
html.mic3d .mic-scroll-hint { display: flex; }
html.mic3d .mic-scrolly.past-intro .mic-scroll-hint { opacity: 0; }

@media (max-width: 860px) {
  .mic-stage { grid-template-columns: minmax(0, 1fr); }
  .mic-poster { max-width: 320px; }
  html.mic3d .mic-scrolly { height: 520vh; }
  html.mic3d .mic-scrolly .mic-poster { left: 50%; top: 32%; height: 52vh; }
  html.mic3d .mic-scrolly .mic-intro .hero-meta, html.mic3d .mic-scrolly .mic-intro .lead,
  html.mic3d .mic-scrolly .mic-intro .hero-badge, html.mic3d .mic-scrolly .mic-intro .btn-ghost { display: none; }
  html.mic3d .mic-scrolly .mic-intro h1 { font-size: clamp(1.7rem, 7.6vw, 2.3rem); margin-bottom: 18px; }
  .mic-poster { position: static; }
  .mic-scroll-hint { display: none !important; }
  html.mic3d .mic-scrolly .mic-copy { top: auto; bottom: max(18px, env(safe-area-inset-bottom)); transform: none; left: var(--gutter); right: var(--gutter); width: auto; }
  html.mic3d .mic-scrolly .mic-copy .eyebrow, html.mic3d .mic-scrolly .mic-copy h2 { display: none; }
  html.mic3d .mic-scrolly .mic-step { padding: 18px 18px 18px 66px; }
  html.mic3d .mic-scrolly .mic-step .k { left: 18px; top: 18px; }
  .mic-word { font-size: clamp(8rem, 44vw, 14rem); }
  html.mic3d .mic-scrolly .mic-word { top: 34%; }
  html.mic3d .mic-scrolly .mic-stage::before, html.mic3d .mic-scrolly .mic-stage::after { left: 50%; top: 36%; }
  html.mic3d .mic-scrolly .mic-stage::after { top: 0; height: 66%; }
}
@media print { .mic-canvas, .mic-word, .mic-rail { display: none !important; } }