/* ============================================================
   FRVGMENTS — site.css (v4)
   Expérience scroll narrative simplifiée. Scroll natif, scènes
   épinglées (position: sticky), progression pilotée par --p.
   Travaux = explorateur spatial : horizontal = projets d'un
   domaine, vertical = domaine suivant. Fond vivant par domaine
   (constellations dessinées au canvas par le JS).
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background: var(--fvg-void);
  overscroll-behavior-x: none; /* le geste horizontal appartient au rail des projets */
  overscroll-behavior-y: none; /* pas de rubber-band/pull-to-refresh aux limites sur iOS */
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  min-width: 320px;
  overflow-x: hidden;
  overscroll-behavior-y: none;
  background:
    radial-gradient(120vw 80vh at 70% -10%, rgba(203, 208, 199, 0.05), transparent 60%),
    radial-gradient(90vw 70vh at 10% 110%, rgba(203, 208, 199, 0.04), transparent 60%),
    var(--fvg-void);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: var(--line-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(185, 150, 77, 0.35); color: var(--fvg-ivory); }

img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

a:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--active);
  outline-offset: 4px;
}

.mono {
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 400;
  letter-spacing: var(--letter-meta);
  text-transform: uppercase;
  color: var(--fvg-gray);
}

.visually-hidden,
.refs__table thead.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ============================================================
   GRAIN
   ============================================================ */
.grain {
  position: fixed;
  inset: -80px;
  z-index: 90;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 1.2s steps(4) infinite;
}
@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-24px, 16px); }
  50% { transform: translate(18px, -20px); }
  75% { transform: translate(-14px, -12px); }
  100% { transform: translate(0, 0); }
}
@media (prefers-reduced-motion: reduce) { .grain { animation: none; } }

/* Présent uniquement sur iOS mobile : les deux plaques sont activées plus bas
   après détection WebKit. Elles restent sous l'interface FRVGMENTS. */
.ios-chrome-shield { display: none; }

/* ============================================================
   PRELOADER
   ============================================================ */
.loader {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--fvg-void);
  display: grid;
  place-items: center;
  transition: opacity 600ms var(--ease-organic), visibility 0s 600ms;
}
.loader__mark {
  color: var(--fvg-ivory);
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  letter-spacing: 0.42em;
}
.loader__count {
  position: absolute;
  right: var(--margin);
  bottom: calc(var(--margin) * 0.75);
  font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--fvg-ivory);
  letter-spacing: 0.08em;
}
.loader__meta { position: absolute; left: var(--margin); bottom: calc(var(--margin) * 0.75); }
.loader__bands { position: absolute; inset: 0; display: flex; pointer-events: none; }
.loader__bands span { flex: 1; background: var(--fvg-charcoal); transform: scaleY(0); transform-origin: top; }
body.is-leaving-loader .loader__bands span { transform: scaleY(1); transition: transform 700ms var(--ease-precise); }
body.is-leaving-loader .loader__bands span:nth-child(2) { transition-delay: 40ms; }
body.is-leaving-loader .loader__bands span:nth-child(3) { transition-delay: 80ms; }
body.is-leaving-loader .loader__bands span:nth-child(4) { transition-delay: 120ms; }
body.is-leaving-loader .loader__bands span:nth-child(5) { transition-delay: 160ms; }
body.is-leaving-loader .loader__bands span:nth-child(6) { transition-delay: 200ms; }
body.is-leaving-loader .loader__bands span:nth-child(7) { transition-delay: 240ms; }
body.is-loaded .loader { opacity: 0; visibility: hidden; }
body:not(.is-loaded) { overflow: hidden; }

/* Signal est réservé à l'introduction mobile. Le loader desktop
   historique reste inchangé jusqu'à la refonte globale du site. */
.signal-loader { display: none; }

@keyframes signal-scan {
  0% { left: -12%; opacity: 0; }
  8%, 90% { opacity: 1; }
  100% { left: 112%; opacity: 0; }
}

@keyframes terrain-word-in {
  from { opacity: 0; transform: translateY(-8px); filter: blur(2px); }
  to { opacity: 1; transform: translateY(-22px); filter: blur(0); }
}

@keyframes terrain-line-in {
  from { opacity: 0; transform: translateX(-50%) scaleX(0); }
  to { opacity: 1; transform: translateX(-50%) scaleX(1); }
}

@keyframes terrain-meta-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes terrain-word-breathe {
  0%, 100% { opacity: 0.96; transform: translate3d(0, 0, 0) scaleX(1) scaleY(1); }
  24% { opacity: 1; transform: translate3d(0.35px, -0.25px, 0) scaleX(1.004) scaleY(0.999); }
  52% { opacity: 0.975; transform: translate3d(-0.25px, 0.2px, 0) scaleX(0.9985) scaleY(1.0015); }
  76% { opacity: 0.995; transform: translate3d(0.2px, 0, 0) scaleX(1.002) scaleY(0.9995); }
}

/* Deux brèves lectures de signal par cycle : perceptibles, mais jamais assez
   longues pour compromettre le mot ou donner une vibration agressive. */
@keyframes terrain-word-glitch-a {
  0%, 33%, 37%, 78%, 82%, 100% { opacity: 0; transform: translate3d(0, 0, 0); -webkit-clip-path: inset(0 0 100% 0); clip-path: inset(0 0 100% 0); }
  34% { opacity: 0.26; transform: translate3d(-1px, 0, 0); -webkit-clip-path: inset(16% 0 60% 0); clip-path: inset(16% 0 60% 0); }
  35% { opacity: 0.14; transform: translate3d(1px, 0, 0); -webkit-clip-path: inset(64% 0 14% 0); clip-path: inset(64% 0 14% 0); }
  36% { opacity: 0.08; transform: translate3d(0, 0, 0); -webkit-clip-path: inset(39% 0 42% 0); clip-path: inset(39% 0 42% 0); }
  79% { opacity: 0.20; transform: translate3d(1px, 0, 0); -webkit-clip-path: inset(23% 0 55% 0); clip-path: inset(23% 0 55% 0); }
  80% { opacity: 0.10; transform: translate3d(-1px, 0, 0); -webkit-clip-path: inset(72% 0 10% 0); clip-path: inset(72% 0 10% 0); }
  81% { opacity: 0.05; transform: translate3d(0, 0, 0); -webkit-clip-path: inset(7% 0 76% 0); clip-path: inset(7% 0 76% 0); }
}

@keyframes terrain-word-glitch-b {
  0%, 54%, 59%, 100% { opacity: 0; transform: translate3d(0, 0, 0); -webkit-clip-path: inset(100% 0 0 0); clip-path: inset(100% 0 0 0); }
  55% { opacity: 0.18; transform: translate3d(1px, 0, 0); -webkit-clip-path: inset(8% 0 73% 0); clip-path: inset(8% 0 73% 0); }
  56% { opacity: 0.11; transform: translate3d(-1px, 0, 0); -webkit-clip-path: inset(73% 0 9% 0); clip-path: inset(73% 0 9% 0); }
  57% { opacity: 0.07; transform: translate3d(0, 0, 0); -webkit-clip-path: inset(43% 0 37% 0); clip-path: inset(43% 0 37% 0); }
  58% { opacity: 0; transform: translate3d(0, 0, 0); -webkit-clip-path: inset(100% 0 0 0); clip-path: inset(100% 0 0 0); }
}

@keyframes terrain-word-hit {
  0%, 100% { transform: translate(0) skewX(0); filter: none; }
  22% { transform: translate(-1px, 0) skewX(-0.35deg); filter: brightness(1.10); }
  48% { transform: translate(1px, 0) skewX(0.25deg); }
  76% { transform: translate(0) skewX(0); filter: brightness(1.03); }
}

/* ============================================================
   UI FIXE — coins (langage igloo, matière FRVGMENTS)
   ============================================================ */
.ui { pointer-events: none; }
.ui::before,
.ui::after {
  content: "";
  position: fixed;
  left: 0;
  width: 100%;
  height: 14vh;
  z-index: 95;
  pointer-events: none;
}
.ui::before { top: 0; background: linear-gradient(rgba(5, 7, 6, 0.92), transparent); }
.ui::after { bottom: 0; background: linear-gradient(transparent, rgba(5, 7, 6, 0.92)); }
.ui__corner { position: fixed; z-index: 100; pointer-events: auto; }
.ui__tl { top: calc(var(--margin) * 0.6); left: var(--margin); }
.ui__tr { top: calc(var(--margin) * 0.6); right: var(--margin); text-align: right; max-width: 46vw; }
.ui__bl { bottom: calc(var(--margin) * 0.6); left: var(--margin); }
.ui__br { bottom: calc(var(--margin) * 0.6); right: var(--margin); text-align: right; }

.ui__wordmark {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.34em;
  color: var(--fvg-ivory);
}
.ui__sub { display: block; margin-top: 4px; font-size: 0.625rem; }

/* Position vivante (remplace le manifeste figé répété) */
.ui__where-slashes { color: var(--fvg-gold); margin-right: 0.5em; }
.ui__where {
  color: var(--text-secondary);
  transition: opacity var(--dur-ui) var(--ease-precise);
}

.ui__cue { display: inline-flex; align-items: center; gap: 10px; }
.ui__cue-bar {
  width: 1px; height: 34px;
  background: linear-gradient(var(--fvg-ivory), transparent);
  animation: cue-drop 2.2s var(--ease-organic) infinite;
  transform-origin: top;
}
@keyframes cue-drop {
  0% { transform: scaleY(0); opacity: 0; }
  35% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1) translateY(18px); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .ui__cue-bar { animation: none; } }
.ui__cue { transition: opacity var(--dur-ui) var(--ease-precise); }
body.is-scrolled .ui__cue { opacity: 0; }

.chapters { list-style: none; display: grid; gap: 6px; }
.chapters a {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  opacity: 0.45;
  transition: opacity var(--dur-micro) var(--ease-precise);
}
.chapters a:hover { opacity: 0.9; }
.chapters a.is-active { opacity: 1; }
.chapters a.is-active i { color: var(--fvg-gold); }
.chapters i { font-style: normal; font-size: 0.625rem; }
.chapters em { font-style: normal; color: var(--fvg-ivory); font-size: 0.6875rem; letter-spacing: 0.18em; }

.ui__progress {
  position: fixed;
  z-index: 100;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: var(--hairline-soft);
}
.ui__progress span {
  display: block; height: 100%; width: 100%;
  background: linear-gradient(90deg, var(--fvg-gray), var(--fvg-gold));
  transform: scaleX(0); transform-origin: left;
}

/* ============================================================
   FOND VIVANT (fixe) — atmosphère + brume par domaine.
   Constellations dessinées au canvas (JS).
   ============================================================ */
.bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
main, .scene, .work { position: relative; z-index: 2; }

/* Canvas topographique partagé. Il reste fixe pendant 01→02 afin que la
   matière ne soit jamais coupée. Les particules historiques restent le repli. */
.terrain-field { display: none; }

.bg__atmo {
  position: absolute;
  inset: -12%;
  background:
    radial-gradient(120% 90% at 22% 14%, rgba(203, 208, 199, 0.055), transparent 46%),
    radial-gradient(130% 120% at 86% 96%, rgba(122, 124, 119, 0.05), transparent 52%),
    radial-gradient(100% 100% at 50% 0%, rgba(232, 229, 217, 0.03), transparent 60%);
}
.bg__breath {
  position: absolute;
  inset: -14%;
  background: radial-gradient(56% 46% at var(--bx, 32%) var(--by, 36%), var(--pole-fog), transparent 70%);
  animation: bg-breathe 16s var(--ease-organic) infinite alternate;
  will-change: transform, opacity;
  transition: background 1200ms var(--ease-organic);
}
@keyframes bg-breathe {
  from { opacity: 0.35; transform: scale(1) translate(0, 0); }
  to { opacity: 0.75; transform: scale(1.1) translate(2%, -3%); }
}
.bg__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

/* balayage lumineux très lent — la lumière traverse la page même à l'arrêt */
.bg__sweep {
  position: absolute; inset: -20%;
  background: linear-gradient(115deg, transparent 42%, rgba(232, 229, 217, 0.03) 50%, transparent 58%);
  animation: bg-sweep 34s var(--ease-organic) infinite;
  will-change: transform;
}
@keyframes bg-sweep {
  0% { transform: translateX(-26%); }
  55% { transform: translateX(26%); }
  100% { transform: translateX(-26%); }
}
/* lignes d'horizon dérivantes — texture de fiche, jamais figée */
.bg__lines span {
  position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 4%, rgba(232, 229, 217, 0.09) 50%, transparent 96%);
}
.bg__lines span:nth-child(1) { top: 22%; animation: line-drift 46s linear infinite; }
.bg__lines span:nth-child(2) { top: 67%; animation: line-drift 61s linear infinite reverse; }
@keyframes line-drift {
  0% { transform: translateY(0); opacity: 0; }
  14% { opacity: 0.55; }
  50% { transform: translateY(9vh); opacity: 0.55; }
  86% { opacity: 0.45; }
  100% { transform: translateY(0); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .bg__sweep, .bg__lines { display: none; } }

/* numéral fantôme de chapitre — profondeur, respiration lente */
.scene__num {
  position: absolute; z-index: 0;
  right: calc(var(--margin) * 0.4); top: 8vh;
  font-family: var(--font-display); font-weight: 700; line-height: 1;
  font-size: clamp(9rem, 30vh, 24rem);
  color: transparent; -webkit-text-stroke: 1px rgba(232, 229, 217, 0.07);
  pointer-events: none; user-select: none;
  animation: num-drift 26s var(--ease-organic) infinite alternate;
}
@keyframes num-drift {
  from { transform: translateY(-1.6vh); }
  to { transform: translateY(1.6vh); }
}
@media (prefers-reduced-motion: reduce) { .scene__num { display: none; } }

/* territoire courant : le JS pose --pole-fog/--pole-accent selon le domaine */
body[data-pole="0"] { --pole-fog: var(--pole0-fog); --pole-accent: var(--pole0-accent); }
body[data-pole="1"] { --pole-fog: var(--pole1-fog); --pole-accent: var(--pole1-accent); }
body[data-pole="2"] { --pole-fog: var(--pole2-fog); --pole-accent: var(--pole2-accent); }
body[data-pole="3"] { --pole-fog: var(--pole3-fog); --pole-accent: var(--pole3-accent); }

/* le fond se calme pendant les travaux (les médias priment) */
body[data-chapter="travaux"] .bg__breath { opacity: 0.5; }

@media (prefers-reduced-motion: reduce) {
  .bg__breath { animation: none; }
  .bg__canvas { display: none; }
}

/* ============================================================
   SCÈNES — squelette
   ============================================================ */
.scene { position: relative; overflow-anchor: none; }
.scene__pin { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }

/* ============================================================
   01 — OUVERTURE
   ============================================================ */
.scene--hero { height: 165vh; } /* un seul défilement décidé atteint le manifeste — plus de vide */
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__title {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 8.6vw, 11rem);
  letter-spacing: 0.06em;
  line-height: var(--line-display);
  color: var(--fvg-ivory);
  text-align: center;
}
.hero__title .visually-hidden-when-canvas { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
body.no-motion .hero__title .visually-hidden-when-canvas { position: static; width: auto; height: auto; clip: auto; }
body.no-motion .hero__canvas { display: none; }

.hero__meta {
  position: absolute; left: 0; right: 0; bottom: 18vh;
  display: flex; justify-content: center; gap: clamp(14px, 3vw, 40px);
  opacity: calc(1 - var(--p, 0) * 2.2);
}
.hero__foot {
  position: absolute; left: 0; right: 0; bottom: 12vh;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 24px;
  text-align: center; color: var(--text-muted);
  opacity: calc(1 - var(--p, 0) * 2.2);
}
.hero__year { color: var(--fvg-gold); }

/* Éléments du relief analytique : inactifs sur desktop. */
.hero__terrain-baseline,
.hero__terrain-sub { display: none; }

/* Terrain desktop — même membrane physique que le mobile, avec une densité
   et un wordmark adaptés au grand écran. `?hero=particles` omet la classe
   has-terrain et restaure automatiquement le canvas historique. */
@media (min-width: 761px) {
  body.has-terrain .terrain-field {
    position: fixed;
    inset: 0;
    z-index: 1;
    display: block;
    overflow: hidden;
    pointer-events: none;
    opacity: 1;
  }
  body.has-terrain .terrain-field__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
  }
  body.has-terrain .scene--hero .scene__pin { background: transparent; }
  body.has-terrain .hero__canvas { display: none; }
  body.has-terrain .hero__title {
    z-index: 2;
    font-size: clamp(4.6rem, 9.1vw, 10.8rem);
    font-weight: 660;
    letter-spacing: 0.028em;
    line-height: 1;
    opacity: 0;
    transform: translateY(-8px);
    filter: blur(2px);
    pointer-events: none;
  }
  body.has-terrain .hero__title .visually-hidden-when-canvas {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    white-space: nowrap;
  }
  body.has-terrain.is-leaving-loader .hero__title {
    animation: terrain-word-in 900ms var(--ease-precise) 260ms both;
  }
  body.has-terrain.is-loaded .hero__title {
    animation: none;
    opacity: 1;
    transform:
      translateY(calc(-28px - var(--p, 0) * 7vh))
      scale(calc(1 - var(--p, 0) * 0.045));
    filter: none;
    transition: opacity 760ms var(--ease-precise), transform 900ms var(--ease-precise), filter 760ms var(--ease-precise);
  }
  body.has-terrain.is-loaded .hero__title .visually-hidden-when-canvas {
    position: relative;
    display: inline-block;
    transform-origin: 50% 52%;
    will-change: transform, opacity;
    animation: terrain-word-breathe 7.6s var(--ease-organic) infinite;
  }
  body.has-terrain.is-loaded .hero__title .visually-hidden-when-canvas::before,
  body.has-terrain.is-loaded .hero__title .visually-hidden-when-canvas::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    pointer-events: none;
  }
  body.has-terrain.is-loaded .hero__title .visually-hidden-when-canvas::before {
    color: rgba(185, 150, 77, 0.74);
    will-change: transform, opacity, clip-path;
    animation: terrain-word-glitch-a 8.4s steps(1, end) infinite;
  }
  body.has-terrain.is-loaded .hero__title .visually-hidden-when-canvas::after {
    color: rgba(203, 208, 199, 0.52);
    will-change: transform, opacity, clip-path;
    animation: terrain-word-glitch-b 11.2s steps(1, end) 1.4s infinite;
  }
  body.has-terrain .hero__title.is-wave-hit .visually-hidden-when-canvas {
    animation: terrain-word-hit 920ms var(--ease-organic), terrain-word-breathe 7.6s var(--ease-organic) 920ms infinite;
  }
  body.has-terrain .hero__terrain-baseline {
    position: absolute;
    z-index: 2;
    top: calc(50% + 56px);
    left: 50%;
    display: block;
    width: calc(42vw + var(--p, 0) * 38vw);
    max-width: 90vw;
    height: 1px;
    opacity: 0;
    transform: translateX(-50%) scaleX(0);
    background: linear-gradient(90deg, transparent, rgba(185, 150, 77, 0.75) 18%, rgba(185, 150, 77, 0.75) 82%, transparent);
  }
  body.has-terrain.is-leaving-loader .hero__terrain-baseline {
    animation: terrain-line-in 680ms var(--ease-precise) 430ms both;
  }
  body.has-terrain.is-loaded .hero__terrain-baseline {
    animation: none;
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
    transition: opacity 620ms var(--ease-precise), transform 760ms var(--ease-precise);
  }
  body.has-terrain .hero__terrain-sub {
    position: absolute;
    z-index: 2;
    top: calc(50% + 76px);
    left: var(--margin);
    right: var(--margin);
    display: block;
    color: var(--text-secondary);
    letter-spacing: 0.16em;
    text-align: center;
    opacity: 0;
  }
  body.has-terrain.is-leaving-loader .hero__terrain-sub {
    animation: terrain-meta-in 620ms var(--ease-precise) 520ms both;
  }
  body.has-terrain.is-loaded .hero__terrain-sub {
    animation: none;
    opacity: calc(1 - var(--p, 0) * 1.35);
    transform: translateY(calc(var(--p, 0) * -4vh));
    transition: opacity 700ms var(--ease-precise), transform 820ms var(--ease-precise);
  }
  body.has-terrain .hero__meta,
  body.has-terrain .hero__foot { display: none; }
  body.has-terrain .scene--manifeste .scene__pin {
    background: linear-gradient(180deg, transparent 0%, rgba(5, 7, 6, 0.08) 56%, rgba(5, 7, 6, 0.32) 100%);
  }
}

/* ============================================================
   02 — MANIFESTE — grille éditoriale : le texte à gauche sur la
   marge, la fiche des trois étapes de production à droite,
   alignées sur la même ligne de tête.
   ============================================================ */
.scene--manifeste { height: 200vh; }
.scene--manifeste .scene__pin { display: grid; place-content: center; padding: 0 var(--margin); }
.manifeste__grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 3fr);
  column-gap: clamp(32px, 7vw, 130px);
  row-gap: clamp(22px, 4vh, 44px);
  align-items: start;
  width: min(1280px, 100%);
}
.manifeste__eyebrow { grid-column: 1 / -1; display: flex; align-items: center; gap: 0.9em; }
.manifeste__rule { width: 34px; height: 1px; background: var(--fvg-gold); transform: scaleX(calc(0.2 + var(--p, 0) * 0.8)); transform-origin: left; }
.manifeste__text {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.8rem, 4.2vw, 4rem);
  line-height: 1.12; letter-spacing: -0.012em;
  color: var(--fvg-ivory); display: grid; gap: clamp(10px, 2vh, 22px);
  max-width: 24ch;
}
.mf-l { display: block; }
.mf-l em { font-style: normal; color: var(--fvg-gold); }
.mf-w { display: inline-block; opacity: 0.14; transform: translateY(0.18em); transition: opacity 500ms var(--ease-precise), transform 500ms var(--ease-precise); }
.mf-w.is-on { opacity: 1; transform: translateY(0); }
/* fiche des trois étapes — pré-production / production / post-production */
.manifeste__side { list-style: none; display: grid; border-top: 1px solid var(--hairline); margin-top: 0.45em; }
.manifeste__side li {
  display: grid; grid-template-columns: auto 1fr; column-gap: 16px;
  padding: clamp(14px, 2.2vh, 22px) 0;
  border-bottom: 1px solid var(--hairline-soft);
  opacity: 0.15; transform: translateX(12px);
  transition: opacity var(--dur-reveal) var(--ease-precise), transform var(--dur-reveal) var(--ease-precise);
}
.manifeste__side li.is-on { opacity: 1; transform: translateX(0); }
.side__index { grid-row: 1 / span 2; color: var(--fvg-gold); padding-top: 3px; }
.side__name { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.05rem, 1.5vw, 1.4rem); letter-spacing: -0.01em; color: var(--fvg-ivory); line-height: 1.1; }
.side__detail { grid-column: 2; color: var(--text-muted); text-transform: none; letter-spacing: 0.06em; margin-top: 5px; line-height: 1.5; }
.manifeste__foot { position: absolute; bottom: 10vh; left: 50%; transform: translateX(-50%); color: var(--text-muted); opacity: calc((var(--p, 0) - 0.6) * 4); }

/* ============================================================
   03 — TRAVAUX
   ============================================================ */
.work { position: relative; }

/* --- Vue d'ensemble : pôles cliquables --- */
.scene--poles { height: auto; }
.scene--poles .scene__pin {
  position: relative; height: auto; min-height: 100svh; overflow: hidden;
  display: grid; place-content: center; justify-items: start;
  padding: 14vh var(--margin) 10vh; gap: clamp(14px, 2.4vh, 26px);
}
.scene--poles .poles__eyebrow, .scene--poles .poles__title, .scene--poles .poles__lead,
.scene--poles .poles__grid, .scene--poles .poles__hint { position: relative; z-index: 1; }
.poles__eyebrow { color: var(--fvg-gold); }
.poles__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 6.4rem); line-height: 0.98;
  letter-spacing: -0.015em; color: var(--fvg-ivory);
}
.poles__lead { color: var(--text-secondary); font-size: var(--type-body-l); max-width: 40ch; }
.poles__grid {
  list-style: none; display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 1.4vw, 20px);
  width: min(1120px, 100%); margin-top: clamp(10px, 2vh, 24px);
}
.poletile {
  display: grid; gap: 8px; text-align: left; width: 100%;
  padding: clamp(18px, 2vw, 26px);
  border: 1px solid var(--hairline-soft);
  background: rgba(232, 229, 217, 0.015);
  transition: border-color var(--dur-ui) var(--ease-precise), background var(--dur-ui) var(--ease-precise), transform var(--dur-ui) var(--ease-precise);
}
.poletile:hover { border-color: var(--active); background: rgba(185, 150, 77, 0.05); }
.poletile__index { color: var(--fvg-gold); font-size: 0.75rem; letter-spacing: 0.3em; }
.poletile__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.15rem, 2.1vw, 1.9rem); letter-spacing: -0.01em; color: var(--fvg-ivory); line-height: 1.05; }
.poletile__formats { color: var(--text-muted); text-transform: none; letter-spacing: 0.06em; line-height: 1.6; }
.poletile__count { color: var(--fvg-gray); margin-top: 2px; }
.poles__hint { color: var(--text-muted); margin-top: clamp(8px, 1.5vh, 18px); text-transform: none; letter-spacing: 0.08em; }
.poles__hint-x, .poles__hint-y { color: var(--fvg-gold); }

/* --- Rail des domaines (persistant pendant Travaux) --- */
.polerail {
  position: fixed; z-index: 96;
  left: 22px; top: 50%; transform: translateY(-50%);
  display: grid; gap: 16px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-ui) var(--ease-precise), visibility 0s var(--dur-ui);
}
body[data-chapter="travaux"] .polerail { opacity: 1; visibility: visible; pointer-events: auto; transition: opacity var(--dur-ui) var(--ease-precise); }
.polerail button {
  display: flex; align-items: baseline; gap: 10px;
  opacity: 0.4; text-align: left;
  transition: opacity var(--dur-micro) var(--ease-precise);
}
.polerail button:hover { opacity: 0.85; }
.polerail button.is-on { opacity: 1; }
.polerail button i { font-style: normal; color: var(--fvg-gold); font-size: 0.625rem; width: 1.6em; }
/* libellé masqué par défaut (index seul dans la gouttière), déplié au survol
   du bouton uniquement — jamais de recouvrement permanent de la plaque */
.polerail button span { color: var(--fvg-fog); font-size: 0.625rem; letter-spacing: 0.14em; max-width: 0; overflow: hidden; white-space: nowrap; opacity: 0; transition: max-width var(--dur-ui) var(--ease-precise), opacity var(--dur-ui) var(--ease-precise); }
.polerail button:hover span { max-width: 220px; opacity: 1; }
.polerail button.is-on i { text-shadow: 0 0 10px rgba(185, 150, 77, 0.5); }

/* --- Piste horizontale d'un domaine ---
   Un domaine = UN écran. Le vertical passe au domaine suivant ;
   l'horizontal (état JS) explore les projets. Personne n'est
   forcé de voir tous les projets pour continuer. */
.scene--track { height: 100svh; }
.scene--track .scene__pin { display: block; }

/* écho fantôme : le projet courant, monochrome et voilé, respire
   derrière la scène — matière, profondeur, négatif (système Clément) */
.track__echo { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.track__echo img {
  position: absolute; left: -4%; top: -4%; width: 108%; height: 108%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.18) brightness(0.3);
  opacity: 0;
  transition: opacity 1600ms var(--ease-organic);
  animation: echo-pan 38s var(--ease-organic) infinite alternate;
  will-change: transform, opacity;
}
.track__echo img.is-on { opacity: 0.15; }
.track__echo::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(85% 75% at 50% 48%, transparent 26%, rgba(5, 7, 6, 0.88) 82%);
}
@keyframes echo-pan {
  from { transform: translateX(-1.4%) scale(1.03); }
  to { transform: translateX(1.4%) scale(1.07); }
}
/* En-tête compact du domaine : reste dans la gouttière gauche, ne recouvre
   jamais la plaque média centrée. Le grand nom du domaine vit dans la vue
   d'ensemble « Pôles » et dans la position (coin haut-droit). */
.track__head {
  position: absolute; z-index: 4;
  top: 11vh; left: var(--margin);
  display: grid; gap: 7px; pointer-events: none;
  max-width: 22vw;
}
.track__index { color: var(--fvg-gold); }
.track__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.05rem, 1.7vw, 1.65rem); line-height: 1.06;
  letter-spacing: -0.01em; color: var(--fvg-ivory);
}
.track__group { color: var(--text-secondary); min-height: 1.2em; }
/* puces de sous-domaine — filtrer un marché à l'intérieur du domaine */
.track__subs { display: flex; flex-wrap: wrap; gap: 8px; pointer-events: auto; }
.track__subs:empty { display: none; }
.subchip {
  font-size: 0.625rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fvg-gray);
  border: 1px solid var(--hairline-soft);
  padding: 6px 10px;
  transition: color var(--dur-micro) var(--ease-precise), border-color var(--dur-micro) var(--ease-precise), background var(--dur-micro) var(--ease-precise);
}
.subchip:hover { color: var(--fvg-fog); border-color: var(--hairline); }
.subchip.is-on { color: var(--fvg-gold); border-color: var(--active); background: rgba(185, 150, 77, 0.06); }

/* rail : ruban horizontal de projets, translaté par le JS (--rx) */
.rail {
  position: absolute; top: 50%; left: 0; z-index: 2;
  display: flex; align-items: center;
  gap: clamp(28px, 4vw, 90px);
  transform: translate(var(--rx, 0px), -50%);
  will-change: transform;
  padding: 0 50vw; /* permet de centrer le premier et le dernier projet */
  touch-action: pan-y; /* le navigateur garde le vertical, le JS prend l'horizontal */
}

.work-card {
  flex: 0 0 auto;
  display: grid; grid-template-rows: auto auto;
  gap: clamp(14px, 2.2vh, 24px);
  justify-items: start;
  opacity: 0.32; transform: scale(0.94);
  transition: opacity var(--dur-reveal) var(--ease-precise), transform var(--dur-reveal) var(--ease-precise);
}
.work-card.is-current { opacity: 1; transform: scale(1); }

.work-card__media {
  position: relative; overflow: hidden;
  height: 48vh; aspect-ratio: 16 / 9;
  background: var(--fvg-charcoal);
  box-shadow: 0 50px 120px rgba(5, 7, 6, 0.6);
}
.work-card--vertical .work-card__media { height: 56vh; aspect-ratio: 9 / 16; }
.work-card--triptych .work-card__media,
.work-card--photo .work-card__media { height: 56vh; aspect-ratio: auto; width: auto; background: transparent; box-shadow: none; }

.work-card__media > img,
.work-card__media > video {
  /* Safari compose <video> on a separate hardware layer and can leave a
     sub-pixel seam on the top/right edge of a transformed card. A tiny
     clipped overscan keeps the moving frame flush with its poster. */
  position: absolute;
  inset: -2px;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  max-width: none;
  object-fit: cover;
  backface-visibility: hidden;
}
.work-card__media > img { filter: grayscale(1) contrast(1.05) brightness(0.82); transition: filter var(--dur-transformation) var(--ease-organic); }
.work-card.is-current .work-card__media > img {
  filter: grayscale(0) contrast(1) brightness(1); transition-delay: 200ms;
  animation: media-breathe 18s var(--ease-organic) infinite alternate; /* la plaque vit à l'arrêt */
}
@keyframes media-breathe {
  from { transform: scale(1); }
  to { transform: scale(1.045); }
}
.work-card__media > video { opacity: 0; transition: opacity var(--dur-scene) var(--ease-organic); }
.work-card__media > video.is-ready { opacity: 0; }
.work-card.is-current .work-card__media > video.is-ready { opacity: 1; }
/* trame de points : chaque plaque arrive « analysée » puis vit */
.work-card__media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(5, 7, 6, 0.9) 1px, transparent 1.5px);
  background-size: 5px 5px; opacity: 1;
  transition: opacity var(--dur-transformation) var(--ease-organic);
}
.work-card--triptych .work-card__media::after,
.work-card--photo .work-card__media::after { display: none; }
.work-card.is-current .work-card__media::after { opacity: 0; transition-delay: 220ms; }

.work-card__kind {
  position: absolute; z-index: 3; top: 14px; left: 14px;
  padding: 5px 9px;
  color: var(--fvg-fog);
  background: rgba(5, 7, 6, 0.5);
  backdrop-filter: blur(3px);
  opacity: 0; transform: translateY(-4px);
  transition: opacity var(--dur-ui) var(--ease-precise), transform var(--dur-ui) var(--ease-precise);
}
.work-card.is-current .work-card__kind { opacity: 1; transform: translateY(0); transition-delay: 260ms; }

/* Seul le projet courant montre son identité (titre/crédit/bouton) —
   les cartes voisines ne montrent que leur plaque, ce qui évite toute
   collision avec la navigation et garde le focus sur un projet à la fois. */
.work-card__id { display: grid; gap: 10px; max-width: 52ch; transition: opacity var(--dur-ui) var(--ease-precise); }
/* visibility (différée) retire aussi les boutons non courants de l'ordre de
   tabulation — on ne focus jamais un contrôle invisible, tout en gardant le fondu */
.work-card.is-current .work-card__id { visibility: visible; transition: opacity var(--dur-ui) var(--ease-precise), visibility 0s; }
.work-card:not(.is-current) .work-card__id { opacity: 0; pointer-events: none; visibility: hidden; transition: opacity var(--dur-ui) var(--ease-precise), visibility 0s var(--dur-ui); }
.work-card__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.5rem, 2.6vw, 2.6rem); line-height: 0.98;
  letter-spacing: -0.01em; color: var(--fvg-ivory);
}
.work-card__title-link {
  text-decoration-line: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.14em;
  transition: color var(--dur-micro) var(--ease-precise), text-decoration-color var(--dur-micro) var(--ease-precise);
}
.work-card__title-link:hover,
.work-card__title-link:focus-visible {
  color: var(--fvg-gold);
  text-decoration-color: currentColor;
}
.work-card__credit { color: var(--text-secondary); text-transform: none; letter-spacing: 0.06em; }

/* --- Triptyque (vidéos verticales Shuriken + photo Caro) --- */
.tri {
  display: flex; align-items: center; gap: clamp(8px, 1vw, 18px);
  height: 100%;
}
.tri__panel {
  position: relative; overflow: hidden;
  height: 84%; aspect-ratio: 9 / 16;
  background: var(--fvg-charcoal);
  box-shadow: 0 40px 90px rgba(5, 7, 6, 0.55);
  display: block; padding: 0;
  transition: transform var(--dur-ui) var(--ease-precise), box-shadow var(--dur-ui) var(--ease-precise);
}
.tri__panel--tall { height: 100%; box-shadow: 0 56px 120px rgba(5, 7, 6, 0.62); }
.tri__panel > img,
.tri__panel > video {
  position: absolute;
  inset: -2px;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  max-width: none;
  object-fit: cover;
  backface-visibility: hidden;
}
.tri__panel > img { filter: grayscale(1) contrast(1.05) brightness(0.82); transition: filter var(--dur-transformation) var(--ease-organic); }
.work-card.is-current .tri__panel > img {
  filter: grayscale(0) contrast(1) brightness(1); transition-delay: 200ms;
  animation: media-breathe 18s var(--ease-organic) infinite alternate;
}
.tri__panel > video { opacity: 0; transition: opacity var(--dur-scene) var(--ease-organic); }
.work-card.is-current .tri__panel > video.is-ready { opacity: 1; }
.tri__label {
  position: absolute; z-index: 3; left: 10px; bottom: 10px;
  padding: 4px 8px; color: var(--fvg-fog);
  background: rgba(5, 7, 6, 0.55); backdrop-filter: blur(2px);
  opacity: 0; transition: opacity var(--dur-ui) var(--ease-precise);
}
.work-card.is-current .tri__label { opacity: 1; transition-delay: 300ms; }
.tri--photo .tri__panel { cursor: default; }
/* duo : deux films égaux (Antoine Grimaud) */
.tri--duo .tri__panel { height: 94%; }

.explore {
  justify-self: start; display: inline-flex; align-items: center;
  margin-top: 4px; padding: 11px 17px;
  border: 1px solid var(--hairline); color: var(--fvg-ivory);
  transition: border-color var(--dur-micro) var(--ease-precise), color var(--dur-micro) var(--ease-precise), background var(--dur-micro) var(--ease-precise);
}
.explore:hover { border-color: var(--active); color: var(--fvg-gold); background: rgba(185, 150, 77, 0.06); }

/* --- Contrôles précédent / suivant --- */
.track__foot {
  position: absolute; z-index: 4;
  bottom: 8.5vh; left: var(--margin);
  display: flex; align-items: center; gap: 22px;
}
.track__controls { display: inline-flex; align-items: center; gap: 16px; pointer-events: auto; }
.track__nav {
  width: 46px; height: 46px; display: grid; place-items: center;
  border: 1px solid var(--hairline); border-radius: 50%;
  color: var(--fvg-ivory); font-size: 1rem;
  transition: border-color var(--dur-micro) var(--ease-precise), color var(--dur-micro) var(--ease-precise), background var(--dur-micro) var(--ease-precise), opacity var(--dur-micro);
}
.track__nav:hover { border-color: var(--active); color: var(--fvg-gold); background: rgba(185, 150, 77, 0.06); }
.track__nav[disabled] { opacity: 0.28; pointer-events: none; }
.track__count { color: var(--fvg-fog); min-width: 5ch; }

/* ============================================================
   RÉFÉRENCES — rail typographique en mouvement (marques vérifiées).
   Aucun logo reconstitué : lockups typographiques, direction
   artistique système (Satoshi + mono, séparateurs or).
   ============================================================ */
.scene--refs { padding: 22vh 0; overflow: hidden; }
.refs__inner { width: 100%; margin: 0 auto; display: grid; gap: 26px; }
.refs__eyebrow, .refs__group { padding: 0 var(--margin); }
.refs__group { color: var(--fvg-gold); margin-top: 14px; }
.refs__disclaimer { color: var(--text-muted); text-transform: none; letter-spacing: 0.06em; padding: 0 var(--margin); max-width: 88ch; }

.marquee {
  position: relative; overflow: hidden;
  border-top: 1px solid var(--hairline-soft);
  border-bottom: 1px solid var(--hairline-soft);
  padding: clamp(18px, 3vh, 30px) 0;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
  /* voile latéral : les marques émergent de l'ombre */
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee.is-dragging { cursor: grabbing; }
.marquee__track {
  list-style: none;
  display: flex; align-items: center; width: max-content;
  gap: clamp(48px, 6vw, 110px);
  padding-right: clamp(48px, 6vw, 110px); /* respiration avant la copie de boucle */
  transform: translate3d(0, 0, 0);
  will-change: transform;
}
.mark { display: grid; gap: 6px; justify-items: start; flex: 0 0 auto; }
.mark__name {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.3rem, 2.2vw, 2rem); letter-spacing: -0.01em;
  color: var(--fvg-fog); line-height: 1;
  transition: color var(--dur-micro) var(--ease-precise);
}
.mark:hover .mark__name { color: var(--fvg-ivory); }
.mark__role { color: var(--text-muted); text-transform: none; letter-spacing: 0.06em; }

@media (prefers-reduced-motion: reduce) {
  .marquee { -webkit-mask-image: none; mask-image: none; cursor: default; touch-action: auto; }
  .marquee__track { width: auto; flex-wrap: wrap; gap: 22px 44px; padding: 0 var(--margin); transform: none; will-change: auto; }
}

/* ============================================================
   04 — SOCIÉTÉ
   ============================================================ */
.scene--studio { padding: 22vh 0; }
.studio__inner { position: relative; width: min(1160px, calc(100vw - var(--margin) * 2)); margin: 0 auto; display: grid; gap: clamp(28px, 5vh, 56px); }
.scene__num--static { top: -8vh; right: 0; font-size: clamp(8rem, 24vh, 19rem); }
.studio__eyebrow, .studio__title, .studio__cols, .studio__poles { position: relative; z-index: 1; }
.studio__eyebrow { color: var(--fvg-gold); }
.studio__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--type-heading-m); line-height: 1.04;
  letter-spacing: -0.01em; color: var(--fvg-ivory);
}
.studio__cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); }
.studio__col { display: grid; gap: 18px; align-content: start; }
.studio__col p { max-width: 54ch; color: var(--text-secondary); font-size: var(--type-body); }
.studio__partners { color: var(--text-muted) !important; line-height: 1.58; }
.studio__poles { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; border-top: 1px solid var(--hairline-soft); padding-top: 28px; }
.studio__poles li { display: flex; gap: 12px; align-items: baseline; color: var(--fvg-fog); font-family: var(--font-display); font-weight: 500; letter-spacing: -0.005em; }
.studio__poles i { font-family: var(--font-mono); font-style: normal; font-weight: 400; letter-spacing: 0.08em; color: var(--fvg-gold); font-size: 0.625rem; }

/* ============================================================
   FIN / CONTACT
   ============================================================ */
.scene--fin { height: auto; }
.fin__inner {
  min-height: 100svh;
  display: grid; justify-items: center; align-content: center;
  gap: clamp(16px, 3vh, 28px); text-align: center;
  padding: 16vh var(--margin) 8vh;
}
.fin__line { color: var(--text-secondary); font-size: var(--type-body-l); line-height: 1.5; max-width: 34ch; }

/* --- formulaire de contact --- */
.contact { width: min(720px, 100%); margin-top: clamp(20px, 5vh, 48px); text-align: left; display: grid; gap: 20px; }
.contact__eyebrow { color: var(--fvg-gold); text-align: center; }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(14px, 2vw, 22px); }
.contact__field { display: grid; gap: 8px; }
.contact__field--full { grid-column: 1 / -1; }
.contact__field label {
  font-family: var(--font-mono); font-size: var(--type-meta);
  letter-spacing: var(--letter-meta); text-transform: uppercase;
  color: var(--fvg-fog);
}
.contact__optional { color: var(--text-muted); text-transform: none; letter-spacing: 0.06em; }
.contact__field input,
.contact__field select,
.contact__field textarea {
  font: inherit; color: var(--fvg-ivory);
  background: rgba(232, 229, 217, 0.02);
  border: 1px solid var(--hairline);
  border-radius: 0;
  padding: 12px 14px;
  width: 100%;
  transition: border-color var(--dur-micro) var(--ease-precise), background var(--dur-micro) var(--ease-precise);
}
.contact__field select { appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23cbd0c7' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.contact__field select option { background: var(--fvg-charcoal); color: var(--fvg-ivory); }
.contact__field textarea { resize: vertical; min-height: 120px; }
.contact__field input:hover, .contact__field select:hover, .contact__field textarea:hover { border-color: rgba(232, 229, 217, 0.32); }
.contact__field input:focus-visible, .contact__field select:focus-visible, .contact__field textarea:focus-visible {
  outline: none; border-color: var(--active); background: rgba(185, 150, 77, 0.04);
}
.contact__field [aria-invalid="true"] { border-color: rgba(196, 92, 74, 0.75); }
.contact__trap { position: absolute !important; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.contact__actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.contact__submit { padding: 13px 22px; }
.contact__submit[disabled] { opacity: 0.5; pointer-events: none; }
.contact__status { min-height: 1.4em; text-transform: none; letter-spacing: 0.06em; }
.contact__status[data-state="ok"] { color: var(--fvg-gold); }
.contact__status[data-state="error"] { color: rgba(224, 138, 120, 0.95); }
.contact__status[data-state="sending"] { color: var(--fvg-fog); }
.fin__mail {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.4rem, 3.4vw, 3rem); letter-spacing: -0.01em;
  color: var(--fvg-ivory); border-bottom: 1px solid var(--hairline);
  padding-bottom: 6px; transition: color var(--dur-micro), border-color var(--dur-micro);
}
.fin__mail:hover { color: var(--fvg-gold); border-color: var(--active); }
.fin__mark {
  margin-top: 5vh; font-family: var(--font-display); font-weight: 700;
  font-size: clamp(3rem, 12vw, 13rem); letter-spacing: 0.04em; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(232, 229, 217, 0.22);
  transform: translateY(calc((1 - var(--p, 0)) * 6vh));
  opacity: calc(0.3 + var(--p, 0) * 0.7);
}
.fin__footer { display: flex; gap: 28px; color: var(--text-muted); }

/* ============================================================
   LECTEUR
   ============================================================ */
.player {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(5, 7, 6, 0.96);
  display: grid; grid-template-rows: auto minmax(0, 1fr);
  padding: clamp(12px, 2vw, 32px); gap: 12px;
  overflow: hidden;
}
.player[hidden] { display: none; }
.player__bar { display: flex; justify-content: space-between; align-items: center; }
.player__title { color: var(--fvg-ivory); }
.player__close { padding: 10px 16px; border: 1px solid var(--hairline); color: var(--fvg-ivory); transition: border-color var(--dur-micro), color var(--dur-micro); }
.player__close:hover { border-color: var(--active); color: var(--fvg-gold); }
.player__stage {
  min-width: 0; min-height: 0;
  display: grid; place-items: center;
  overflow: hidden;
}
.player__video {
  display: block;
  width: auto; height: auto;
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  background: var(--fvg-void);
}

/* ============================================================
   EXPÉRIENCE POINTEUR — curseur, magnétisme, inclinaison
   Actif : pointeur fin + motion autorisée (html.has-cursor par JS)
   ============================================================ */
html.has-cursor, html.has-cursor * { cursor: none !important; }
.cursor { position: fixed; top: 0; left: 0; z-index: 400; pointer-events: none; opacity: 0; transition: opacity var(--dur-ui) var(--ease-precise); }
html.has-cursor .cursor { opacity: 1; }
.cursor.is-out { opacity: 0; }
.cursor__dot { position: fixed; top: -3px; left: -3px; width: 6px; height: 6px; border-radius: 50%; background: var(--fvg-ivory); will-change: transform; }
.cursor__ring {
  position: fixed; top: -17px; left: -17px; width: 34px; height: 34px;
  border: 1px solid rgba(232, 229, 217, 0.4); border-radius: 50%;
  display: grid; place-items: center; will-change: transform;
  transition: width var(--dur-ui) var(--ease-precise), height var(--dur-ui) var(--ease-precise), top var(--dur-ui) var(--ease-precise), left var(--dur-ui) var(--ease-precise), border-color var(--dur-ui) var(--ease-precise), background var(--dur-ui) var(--ease-precise);
}
.cursor__label { color: var(--fvg-ivory); font-size: 0.5625rem; letter-spacing: 0.18em; opacity: 0; transform: translateY(2px); transition: opacity var(--dur-ui) var(--ease-precise), transform var(--dur-ui) var(--ease-precise); white-space: nowrap; }
.cursor.is-link .cursor__ring { width: 44px; height: 44px; top: -22px; left: -22px; border-color: var(--active); background: rgba(185, 150, 77, 0.06); }
.cursor.is-explorer .cursor__ring { width: 92px; height: 92px; top: -46px; left: -46px; border-color: rgba(232, 229, 217, 0.55); background: rgba(5, 7, 6, 0.28); }
.cursor.is-explorer .cursor__label { opacity: 1; transform: translateY(0); }
.cursor.is-explorer .cursor__dot { opacity: 0; }
.cursor__dot { transition: opacity var(--dur-micro) var(--ease-precise); }
.cursor.is-down .cursor__ring { transform: scale(0.88); }
html.has-cursor body.player-open, html.has-cursor body.player-open * { cursor: auto !important; }
body.player-open .cursor { opacity: 0; }

[data-magnetic] { will-change: transform; }

/* la plaque courante s'incline légèrement au pointeur (JS pose le transform) */
.work-card__media { transform-style: preserve-3d; }
html.has-cursor .scene--track .scene__pin { perspective: 1400px; }

/* -- États hover précis (souris) -- */
@media (hover: hover) {
  .chapters a:hover i { color: var(--fvg-gold); }
  .chapters a:hover em { color: var(--fvg-ivory); }
  .explore span { display: inline-block; transition: transform var(--dur-micro) var(--ease-precise); }
  .explore:hover span { transform: translateX(4px); }
  .refs__table tbody tr { transition: background var(--dur-micro) var(--ease-precise); }
  .refs__table tbody tr:hover { background: rgba(232, 229, 217, 0.03); }
  .refs__table tbody tr:hover td:first-child { color: var(--fvg-gold); }
  .studio__poles li { transition: color var(--dur-micro) var(--ease-precise); }
  .studio__poles li:hover { color: var(--fvg-ivory); }
  .ui__wordmark { transition: letter-spacing var(--dur-ui) var(--ease-precise); }
  .ui__wordmark:hover { letter-spacing: 0.4em; }
  .tri__panel:hover { transform: translateY(-6px); box-shadow: 0 64px 130px rgba(5, 7, 6, 0.7); }
}

/* ============================================================
   RESPONSIVE — tablette
   ============================================================ */
@media (max-width: 1100px) {
  .ui__tr { max-width: 40vw; }
  .work-card__media { height: 46vh; }
  .work-card--vertical .work-card__media { height: 52vh; }
  .track__head { max-width: 60vw; }
}

/* ============================================================
   RESPONSIVE — mobile / tactile
   ============================================================ */
@media (max-width: 760px) {
  /* Un seul repère vertical stable pour toutes les scènes épinglées. Safari
     peut agrandir/rétrécir le viewport visuel pendant le geste sans modifier
     cette géométrie narrative ni provoquer de retour arrière. */
  .scene__pin { height: var(--story-vh, 100svh); }
  .scene--track { height: var(--story-vh, 100svh); }
  .scene--poles .scene__pin,
  .fin__inner { min-height: var(--story-vh, 100svh); }

  .ui__tl { top: 16px; left: 18px; }
  .ui__tr { top: 16px; right: 18px; max-width: 42vw; }
  .ui__bl { bottom: 16px; left: 18px; }
  .ui__br { bottom: 16px; right: 18px; }
  .chapters { gap: 4px; }
  .chapters em { display: none; }
  .chapters a { justify-content: flex-end; }
  .ui__sub { display: none; }

  /* Substrat sous le chrome translucide d'iOS. Les débords négatifs couvrent
     aussi le cas où Safari recale l'origine du visual viewport sous une barre.
     z-index 96 garde le substrat au-dessus des médias, mais sous notre UI 100. */
  body.is-ios-webkit .ios-chrome-shield {
    position: fixed;
    inset: 0;
    z-index: 96;
    display: block;
    overflow: visible;
    pointer-events: none;
  }
  body.is-ios-webkit .ios-chrome-shield__top,
  body.is-ios-webkit .ios-chrome-shield__bottom {
    position: absolute;
    left: 0;
    right: 0;
    display: block;
    pointer-events: none;
  }
  body.is-ios-webkit .ios-chrome-shield__top {
    top: -64px;
    height: calc(max(46px, var(--safe-top), var(--ios-chrome-live-top)) + 86px);
    background: linear-gradient(to bottom, var(--fvg-void) 0 83%, rgba(5, 7, 6, 0.92) 90%, transparent 100%);
  }
  body.is-ios-webkit .ios-chrome-shield__bottom {
    bottom: -42px;
    height: calc(max(62px, var(--safe-bottom), var(--ios-chrome-live-bottom)) + 42px);
    background: linear-gradient(to top, var(--fvg-void) 0 58%, rgba(5, 7, 6, 0.9) 72%, transparent 100%);
  }

  /* ----------------------------------------------------------
     Signal → Terrain — ouverture mobile V2
     ---------------------------------------------------------- */
  body.has-mobile-terrain .loader {
    display: block;
    overflow: hidden;
    background: transparent;
    transition: none;
  }
  body.has-mobile-terrain .loader__mark,
  body.has-mobile-terrain .loader__count,
  body.has-mobile-terrain .loader__meta,
  body.has-mobile-terrain .loader__bands { display: none; }

  body.has-mobile-terrain .signal-loader {
    position: absolute;
    inset: 0;
    display: block;
    overflow: hidden;
    pointer-events: none;
    isolation: isolate;
  }
  body.has-mobile-terrain .signal-loader::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: 1;
    background:
      radial-gradient(120% 90% at 50% 110%, rgba(10, 13, 11, 0.96), transparent 62%),
      var(--fvg-void);
  }
  body.has-mobile-terrain .signal-loader__grid {
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
      linear-gradient(rgba(232, 229, 217, 0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(232, 229, 217, 0.035) 1px, transparent 1px);
    background-size: clamp(34px, 10vw, 44px) clamp(34px, 10vw, 44px);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 10%, transparent 82%);
    mask-image: radial-gradient(ellipse at center, #000 10%, transparent 82%);
  }
  body.has-mobile-terrain .signal-loader__grid::after {
    content: "";
    position: absolute;
    left: 0; right: 0; top: 50%; height: 1px;
    background: rgba(232, 229, 217, 0.1);
  }
  body.has-mobile-terrain .signal-loader__scan {
    position: absolute;
    z-index: 4;
    top: 0; bottom: 0; left: -12%;
    width: 1px;
    opacity: 0;
    background: rgba(185, 150, 77, 0.82);
    box-shadow: -36px 0 54px 12px rgba(232, 229, 217, 0.06), 0 0 18px rgba(185, 150, 77, 0.22);
  }
  body.has-mobile-terrain .signal-loader__meta {
    position: absolute;
    left: calc(20px + var(--safe-left));
    right: calc(20px + var(--safe-right));
    z-index: 5;
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
  }
  body.has-mobile-terrain .signal-loader__meta--top { top: calc(18px + var(--safe-top)); }
  body.has-mobile-terrain .signal-loader__meta--bottom { bottom: calc(82px + var(--safe-bottom)); }
  body.has-mobile-terrain .signal-loader__ready { color: var(--fvg-gold); }
  body.has-mobile-terrain .signal-loader__center {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  body.has-mobile-terrain .signal-loader__word-stack {
    position: relative;
    width: 100%;
    height: 1em;
    color: var(--fvg-ivory);
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 14.15vw, 7.875rem);
    font-weight: 660;
    letter-spacing: 0.02em;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
  }
  body.has-mobile-terrain .signal-loader__word {
    position: absolute;
    inset: 0;
    display: block;
  }
  body.has-mobile-terrain .signal-loader__word--outline {
    color: transparent;
    -webkit-text-stroke: 1px rgba(232, 229, 217, 0.58);
    text-shadow: 0 0 22px rgba(232, 229, 217, 0.04);
  }
  body.has-mobile-terrain .signal-loader__fill-mask {
    position: absolute;
    inset: 0;
    display: block;
    clip-path: inset(0 100% 0 0);
  }
  body.has-mobile-terrain .signal-loader__baseline {
    width: min(52vw, 240px);
    height: 1px;
    margin-top: 16px;
    opacity: 0.35;
    transform: scaleX(0.18);
    background: linear-gradient(90deg, transparent, var(--fvg-gold) 22%, var(--fvg-gold) 78%, transparent);
  }
  body.has-mobile-terrain .signal-loader__sub {
    margin: 14px 0 0;
    color: var(--text-muted);
    letter-spacing: 0.18em;
    text-align: center;
  }
  body.has-mobile-terrain .signal-loader__count {
    position: absolute;
    right: calc(20px + var(--safe-right));
    bottom: calc(116px + var(--safe-bottom));
    z-index: 5;
    display: flex;
    align-items: flex-start;
    color: var(--fvg-ivory);
    font-size: clamp(3rem, 17vw, 5.5rem);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.035em;
    line-height: 0.8;
  }
  body.has-mobile-terrain .signal-loader__count small {
    margin: 0.15em 0 0 0.35em;
    color: var(--fvg-gold);
    font-size: 0.16em;
    letter-spacing: 0.08em;
  }

  body.has-mobile-terrain.is-leaving-loader .signal-loader::before {
    opacity: 0;
    transition: opacity 1100ms var(--ease-organic) 700ms;
  }
  body.has-mobile-terrain.is-leaving-loader .signal-loader__grid {
    opacity: 0;
    transition: opacity 980ms var(--ease-precise) 600ms;
  }
  body.has-mobile-terrain.is-leaving-loader .signal-loader__scan { animation: signal-scan 920ms var(--ease-precise) both; }
  body.has-mobile-terrain.is-leaving-loader .signal-loader__fill-mask {
    clip-path: inset(0 0 0 0);
    transition: clip-path 920ms var(--ease-precise);
  }
  body.has-mobile-terrain.is-leaving-loader .signal-loader__word--outline {
    opacity: 0;
    transition: opacity 680ms var(--ease-precise) 580ms;
  }
  body.has-mobile-terrain.is-leaving-loader .signal-loader__word-stack,
  body.has-mobile-terrain.is-leaving-loader .signal-loader__baseline {
    opacity: 0;
    transition: opacity 480ms var(--ease-precise) 1450ms;
  }
  body.has-mobile-terrain.is-leaving-loader .signal-loader__baseline {
    transform: scaleX(1);
    transition: transform 920ms var(--ease-precise), opacity 480ms var(--ease-precise) 1450ms;
  }
  body.has-mobile-terrain.is-leaving-loader .signal-loader__sub,
  body.has-mobile-terrain.is-leaving-loader .signal-loader__meta,
  body.has-mobile-terrain.is-leaving-loader .signal-loader__count {
    opacity: 0;
    transition: opacity 380ms var(--ease-precise) 520ms;
  }

  body.has-mobile-terrain .terrain-field {
    position: fixed;
    inset: 0 0 auto;
    height: var(--story-vh, 100svh);
    z-index: 1;
    display: block;
    overflow: hidden;
    pointer-events: none;
    opacity: 1;
  }
  body.has-mobile-terrain .terrain-field__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
  }

  body.has-mobile-terrain .scene--hero {
    height: var(--story-hero-h, 135svh);
    min-height: var(--story-vh, 100svh);
  }
  body.has-mobile-terrain .scene--hero .scene__pin {
    height: var(--story-vh, 100svh);
    min-height: var(--story-vh, 100svh);
    touch-action: pan-y;
    background: transparent;
  }
  body.has-mobile-terrain .hero__canvas {
    display: none;
  }
  body.has-mobile-terrain .hero__title {
    z-index: 2;
    font-size: clamp(2.8rem, 14.15vw, 7.875rem);
    font-weight: 660;
    letter-spacing: 0.02em;
    line-height: 1;
    opacity: 0;
    transform: translateY(-8px);
    filter: blur(2px);
    pointer-events: none;
  }
  body.has-mobile-terrain .hero__title .visually-hidden-when-canvas {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    white-space: nowrap;
  }
  body.has-mobile-terrain.is-leaving-loader .hero__title {
    animation: terrain-word-in 900ms var(--ease-precise) 1040ms both;
  }
  body.has-mobile-terrain.is-loaded .hero__title {
    opacity: 1;
    transform: translateY(-22px);
    transform:
      translateY(calc(-22px - var(--p, 0) * 5vh))
      scale(calc(1 - var(--p, 0) * 0.035));
    filter: none;
  }
  body.has-mobile-terrain.is-loaded .hero__title .visually-hidden-when-canvas {
    position: relative;
    display: inline-block;
    transform-origin: 50% 52%;
    will-change: transform, opacity;
    animation: terrain-word-breathe 7.6s var(--ease-organic) infinite;
  }
  body.has-mobile-terrain.is-loaded .hero__title .visually-hidden-when-canvas::before,
  body.has-mobile-terrain.is-loaded .hero__title .visually-hidden-when-canvas::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    pointer-events: none;
  }
  body.has-mobile-terrain.is-loaded .hero__title .visually-hidden-when-canvas::before {
    color: rgba(185, 150, 77, 0.74);
    will-change: transform, opacity, clip-path;
    animation: terrain-word-glitch-a 8.4s steps(1, end) infinite;
  }
  body.has-mobile-terrain.is-loaded .hero__title .visually-hidden-when-canvas::after {
    color: rgba(203, 208, 199, 0.52);
    will-change: transform, opacity, clip-path;
    animation: terrain-word-glitch-b 11.2s steps(1, end) 1.4s infinite;
  }
  body.has-mobile-terrain .hero__title.is-wave-hit .visually-hidden-when-canvas {
    animation: terrain-word-hit 920ms var(--ease-organic), terrain-word-breathe 7.6s var(--ease-organic) 920ms infinite;
  }
  body.has-mobile-terrain .hero__terrain-baseline {
    position: absolute;
    z-index: 2;
    top: calc(50% + 19px);
    left: 50%;
    display: block;
    width: 52vw;
    width: calc(52vw + var(--p, 0) * 48vw);
    max-width: 100vw;
    height: 1px;
    opacity: 0;
    transform: translateX(-50%) scaleX(0);
    background: linear-gradient(90deg, transparent, rgba(185, 150, 77, 0.75) 18%, rgba(185, 150, 77, 0.75) 82%, transparent);
  }
  body.has-mobile-terrain.is-leaving-loader .hero__terrain-baseline {
    animation: terrain-line-in 680ms var(--ease-precise) 1240ms both;
  }
  body.has-mobile-terrain.is-loaded .hero__terrain-baseline {
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
  }
  body.has-mobile-terrain .hero__terrain-sub {
    position: absolute;
    z-index: 2;
    top: calc(50% + 34px);
    left: 16px;
    right: 16px;
    display: block;
    color: var(--text-secondary);
    letter-spacing: 0.14em;
    text-align: center;
    opacity: 0;
  }
  body.has-mobile-terrain.is-leaving-loader .hero__terrain-sub {
    animation: terrain-meta-in 620ms var(--ease-precise) 1360ms both;
  }
  body.has-mobile-terrain.is-loaded .hero__terrain-sub {
    opacity: calc(1 - var(--p, 0) * 1.35);
    transform: translateY(calc(var(--p, 0) * -3vh));
  }

  body.has-mobile-terrain .hero__meta,
  body.has-mobile-terrain .hero__foot { display: none; }

  .scene--manifeste { height: var(--story-manifeste-h, 185svh); }
  .scene--manifeste .scene__pin {
    background: linear-gradient(180deg, transparent 0%, rgba(5, 7, 6, 0.12) 52%, rgba(5, 7, 6, 0.42) 100%);
  }
  .manifeste__grid { grid-template-columns: 1fr; row-gap: clamp(26px, 5vh, 40px); }
  .manifeste__text { font-size: clamp(1.55rem, 6.6vw, 2.6rem); max-width: 100%; }
  .manifeste__side { margin-top: 0; }
  .side__detail { font-size: 0.625rem; }
  .manifeste__foot { display: none; } /* la fiche des trois étapes est visible : pas de doublon */
  .scene__num { font-size: clamp(6rem, 22vh, 11rem); top: 6vh; right: 10px; }

  .scene--poles .scene__pin { padding: 15vh 18px 9vh; }
  .poles__grid { grid-template-columns: 1fr; }
  .poles__hint { display: none; }

  .polerail { display: none; }

  /* Pistes : la tête compacte reste en haut, le rail défile, contrôles centrés.
     Sur mobile les médias sont dimensionnés par la largeur pour tenir à l'écran. */
  .track__head { top: 7vh; left: 18px; max-width: calc(100vw - 36px); gap: 4px; }
  .track__title { font-size: clamp(1.05rem, 4.6vw, 1.6rem); }
  .subchip { padding: 4px 8px; font-size: 0.5625rem; }
  .track__subs { gap: 6px; margin-top: 2px; }
  .rail { gap: 10vw; padding: 0 50vw; top: 53%; }
  .work-card__media { height: auto; width: 86vw; }
  .work-card--vertical .work-card__media { height: 48vh; width: auto; }
  .work-card--triptych .work-card__media, .work-card--photo .work-card__media { height: auto; width: 90vw; }
  .work-card--triptych .tri, .work-card--photo .tri { width: 90vw; height: auto; gap: 6px; }
  .work-card--triptych .tri__panel, .work-card--photo .tri__panel { height: auto; flex: 1; aspect-ratio: 9 / 16; }
  .work-card--triptych .tri__panel--tall, .work-card--photo .tri__panel--tall { transform: scale(1.04); }
  .work-card__title { font-size: clamp(1.4rem, 6vw, 2rem); }
  .work-card__id { max-width: 86vw; }
  .track__foot { left: 50%; transform: translateX(-50%); bottom: 5vh; }
  body.is-ios-webkit .track__foot {
    bottom: calc(max(5vh, var(--safe-bottom), var(--ios-chrome-live-bottom)) + 42px);
  }

  .studio__cols { grid-template-columns: 1fr; }
  .scene__num--static { top: -6vh; }
  .fin__inner { padding: 14vh 18px 8vh; }
  body.is-ios-webkit .fin__inner {
    padding-bottom: calc(max(8vh, var(--safe-bottom), var(--ios-chrome-live-bottom)) + 58px);
  }
  .contact__grid { grid-template-columns: 1fr; }
  .fin__footer { flex-direction: column; gap: 8px; }
  .track__subs { max-width: calc(100vw - 36px); }
  .refs__eyebrow, .refs__group, .refs__disclaimer { padding: 0 18px; }
}

/* très petits écrans : les deux lignes du pied de héros se superposaient */
@media (max-width: 380px) {
  .hero__meta { bottom: 27vh; }
  .hero__foot { bottom: 10vh; }
}

/* ============================================================
   REDUCED MOTION — tout est lisible, déplié, sans animation
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .mf-l, .mf-w, .refs__table tr, .fin__mark,
  .hero__meta, .hero__foot, .manifeste__side li, .poletile,
  .work-card, .work-card__media > img, .work-card__media > video,
  .work-card__kind, .tri__panel > img, .tri__label {
    opacity: 1 !important; transform: none !important; transition: none !important; filter: none !important;
    animation: none !important;
  }
  .track__echo { display: none; }
  .manifeste__foot { display: none; }
  .scene--hero, .scene--manifeste, .scene--poles, .scene--track, .scene--fin { height: auto; }
  .scene__pin { position: static; height: auto; min-height: 100vh; overflow: visible; }

  .polerail { display: none; }

  /* Travaux : chaque piste devient une liste lisible verticale */
  .scene--track .scene__pin { min-height: auto; padding: 10vh var(--margin) 6vh; }
  .track__head { position: static; margin-bottom: 5vh; }
  .rail {
    position: static; transform: none; display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: clamp(24px, 3vw, 48px); padding: 0;
  }
  .work-card { display: grid; }
  .work-card__id { opacity: 1 !important; pointer-events: auto !important; visibility: visible !important; }
  .work-card__media { height: auto; aspect-ratio: 16 / 9; }
  .work-card--vertical .work-card__media { aspect-ratio: 9 / 16; max-width: 320px; }
  .work-card--triptych .work-card__media, .work-card--photo .work-card__media { height: auto; }
  .work-card__media::after { display: none; }
  .work-card__media > video, .tri__panel > video { display: none; }
  .work-card__kind { position: static; display: inline-block; margin-top: 8px; background: none; }
  .tri { height: auto; }
  .tri__panel { height: auto; aspect-ratio: 9 / 16; flex: 1; }
  .track__foot { position: static; margin-top: 4vh; }
  .cursor { display: none; }
  html.has-cursor, html.has-cursor * { cursor: auto !important; }
  .manifeste__foot { position: static; transform: none; opacity: 1; margin-top: 5vh; }

  body.has-mobile-terrain .signal-loader,
  body.has-mobile-terrain .terrain-field { display: none; }
  body.has-mobile-terrain .hero__title {
    opacity: 1 !important;
    transform: translateY(-22px) !important;
    filter: none !important;
    animation: none !important;
  }
  body.has-mobile-terrain .hero__terrain-baseline {
    opacity: 1 !important;
    transform: translateX(-50%) scaleX(1) !important;
    animation: none !important;
  }
  body.has-mobile-terrain .hero__terrain-sub {
    opacity: 1 !important;
    animation: none !important;
  }
}