/* =========================================================================
   Airmind Creation — Édition Cinéma
   « Dossier de presse de film » : blanc cassé éditorial, cadres scope,
   typographie sobre à grande échelle, filets très fins, luxe discret.
   ========================================================================= */

:root {
  /* paper / ink — fond unifié, calé sur le beige du logo animé */
  --paper:     #F9F3EB;   /* fond principal = fond de la vidéo du logo */
  --paper-2:   #F9F3EB;   /* page entière sur une seule couleur */
  --mount:     #FBFAF6;   /* fond des cadres montés (passe-partout) */
  --ink:       #1A1813;   /* texte principal */
  --ink-2:     #6A6458;   /* texte secondaire */
  --ink-3:     #9C968A;   /* légendes / crédits faibles */
  --rule:      #D6D0C3;   /* filet fin */
  --rule-2:    #C3BCAC;   /* filet appuyé */

  --navy:      #14365C;   /* accent marque (logo) */
  --navy-deep: #0E2747;
  --gold:      #9E7B3C;   /* accent signature « l'âme » — serif italique doré */
  --noir:      #15130D;   /* planche sombre (manifeste) */
  --noir-ink:  #EBE7DC;   /* texte sur planche sombre */
  --noir-dim:  #8F897B;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
          "Helvetica Neue", system-ui, sans-serif;

  --maxw: 1180px;
  --maxw-text: 920px;
  --maxw-wide: 1400px;
  --pad-section: 132px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --radius: 3px;            /* presque carré : tirage photo monté */
  --pill: 980px;

  /* ===== Échelle typographique — 4 tailles maximum sur toute la page =====
     1. --fs-titre : hero + TOUS les grands titres de section (taille unique)
     2. --fs-sous  : sous-titres (h3, titres de carte)
     3. --fs-corps : tous les paragraphes, leads, champs, boutons principaux
     4. --fs-micro : labels, eyebrows, badges, légendes, méta, nav        */
  --fs-titre: clamp(30px, 3.9vw, 50px);
  --fs-sous:  clamp(23px, 2.6vw, 30px);
  --fs-corps: 17px;
  --fs-micro: 12px;
}

/* ----- reset ----- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-synthesis: none;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

::selection { background: rgba(20,54,92,0.16); }

:focus-visible {
  outline: 1.5px solid var(--navy);
  outline-offset: 3px;
  border-radius: 2px;
}

/* =========================================================================
   Layout primitives
   ========================================================================= */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.wrap--wide { max-width: var(--maxw-wide); }
.wrap--text { max-width: var(--maxw-text); }

.section { padding: var(--pad-section) 0; position: relative; scroll-margin-top: 76px; }
.section--alt { background: var(--paper-2); }

.rule { height: 1px; background: var(--rule); border: 0; margin: 0; }

/* =========================================================================
   Typographie — système, échelle dramatique, esprit générique de film
   ========================================================================= */

/* étiquette « crédit » : petites capitales très espacées */
.credit {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.credit--mute { color: var(--ink-3); }
.credit--light { color: var(--noir-dim); }

/* en-tête de section façon « planche de dossier » :
   filet fin pleine largeur + label crédit posé dessus + grand titre dessous */
.kicker {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--rule-2);
}
.kicker__no {
  font-variant-numeric: tabular-nums;
}
.kicker__meta { color: var(--ink-3); }
/* lockup de marque calé à droite du filet : tagline navy + vague du logo,
   reprend la police du signature (Raleway léger, bas-de-casse, tracké) */
.kicker__lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.kicker__tagline {
  color: var(--navy);
  font-family: "Raleway", var(--font);
  font-weight: 300;
  text-transform: none;
  font-size: var(--fs-micro);
  letter-spacing: 0.08em;
  line-height: 1.3;
}
.kicker__mark { flex: none; width: clamp(36px, 3.4vw, 46px); height: auto; opacity: 0.9; }
@media (max-width: 560px) {
  .kicker__lockup { gap: 9px; }
  .kicker__mark { width: 34px; }
}

.head-title {
  margin: 30px 0 0;
  font-weight: 600;
  font-size: calc(var(--fs-titre) * var(--disp, 1));
  line-height: 1.04;
  letter-spacing: -0.028em;
  max-width: 19ch;
  text-wrap: balance;
}
.head-lead {
  margin: 26px 0 0;
  font-size: var(--fs-corps);
  line-height: 1.55;
  font-weight: 400;
  color: var(--ink-2);
  max-width: 60ch;
}

h1, h2, h3 { margin: 0; font-weight: 600; }

.muted { color: var(--ink-2); }
.small { font-size: 14px; line-height: 1.55; color: var(--ink-2); }
.tiny  { font-size: 12.5px; line-height: 1.5; color: var(--ink-3); }
p { margin: 0; }

/* légende de photogramme : « PL. 02 · DESCRIPTION » */
.plate {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
}
.plate__no {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.plate__txt {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* =========================================================================
   Boutons
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: var(--fs-corps);
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 0;
  cursor: pointer;
  border-radius: var(--pill);
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease),
              opacity 0.3s var(--ease);
}
.btn--primary { background: var(--navy); color: #fff; padding: 14px 28px; }
.btn--primary:hover { background: var(--navy-deep); transform: translateY(-1px); }
.btn--primary:active { transform: translateY(0); }
.btn--sm { padding: 10px 18px; font-size: var(--fs-micro); }
/* secondaire — filet sobre, même pilule */
.btn--line {
  background: transparent; color: var(--ink);
  padding: 13px 26px; border: 1px solid var(--rule-2);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.btn--line:hover { border-color: var(--navy); background: rgba(20,54,92,0.04); transform: translateY(-1px); }
.btn--line:active { transform: translateY(0); }

/* boutons d'action qui clignotent — Démeubler / Générer la visite (section L'offre) */
/* halo blanc : ces boutons sont blancs posés sur l'ardoise sombre du module */
.btn--blink { animation: btn-blink 1.4s var(--ease) infinite; }
@keyframes btn-blink {
  0%   { box-shadow: 0 0 0 0 rgba(255,255,255,0.55); opacity: 1; }
  55%  { box-shadow: 0 0 0 12px rgba(255,255,255,0); opacity: 0.78; }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); opacity: 1; }
}
.btn--blink:hover { animation-play-state: paused; opacity: 1; }
@media (prefers-reduced-motion: reduce) { .btn--blink { animation: none; opacity: 1; } }

/* lien discret façon repère */
.link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  transition: gap 0.3s var(--ease), opacity 0.3s var(--ease);
}
.link .chev { transition: transform 0.3s var(--ease); font-weight: 400; }
.link:hover { opacity: 0.66; }
.link:hover .chev { transform: translateX(4px); }
.link--light { color: var(--noir-ink); }

/* =========================================================================
   Navigation
   ========================================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(249,243,235,0.6);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.nav.is-scrolled {
  background: rgba(249,243,235,0.86);
  border-bottom-color: var(--rule);
}
.nav__inner {
  max-width: var(--maxw-wide);
  margin: 0 auto;
  padding: 0 32px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.nav__brand { display: flex; align-items: center; margin-right: auto; }
.nav__logo { height: 30px; width: auto; display: block; }
/* logo animé (vidéo) — la vidéo carrée est rognée sur la bande centrale du logo */
.nav__logo-video {
  position: relative;
  display: block;
  width: 236px; height: 40px;
  overflow: hidden;
  border-radius: 8px;
  background: #F9F3EB; /* beige du logo : reste rempli quand le logo a disparu */
}
.nav__logo-video .nav__logo-fallback {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain; object-position: left center;
  display: block;
  transition: opacity 0.4s ease;
}
.nav__logo-video video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  display: block;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.nav__logo-video.is-video video { opacity: 1; }
.nav__logo-video.is-video .nav__logo-fallback { opacity: 0; }
@media (max-width: 520px) {
  .nav__logo-video { width: 196px; height: 34px; }
}
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links ul { display: flex; gap: 30px; list-style: none; margin: 0; padding: 0; }
.nav__links a {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  transition: color 0.25s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__right { display: flex; align-items: center; gap: 18px; margin-left: 36px; }

/* sélecteur de langue FR · EN */
.lang-switch { display: flex; align-items: center; gap: 2px; }
.lang-switch__btn {
  background: none; border: 0; padding: 4px 6px; cursor: pointer;
  font-family: inherit;
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  transition: color 0.25s var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.lang-switch__btn:hover { color: var(--ink); }
.lang-switch__btn.is-active { color: var(--ink); }
.lang-switch__sep { color: var(--ink-3); font-size: var(--fs-micro); }
@media (hover: none), (pointer: coarse) {
  .lang-switch__btn { min-width: 44px; min-height: 44px; padding: 0; }
}

/* cible tactile pleine (44×44) : la zone de frappe entoure les deux barres */
.nav__toggle {
  display: none;
  flex-direction: column; align-items: center; justify-content: center;
  width: 44px; height: 44px; margin-right: -10px;
  background: none; border: 0; padding: 0; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.nav__toggle span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: transform 0.3s var(--ease); }
.nav__toggle span + span { margin-top: 5px; }

.nav__mobile {
  display: none;
  border-top: 1px solid var(--rule);
  background: rgba(243,241,235,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 8px 32px 20px;
}
.nav__mobile.is-open { display: block; }
.nav__mobile a {
  display: block;
  padding: 14px 2px;
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
}
.nav__mobile a:last-child { border-bottom: 0; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__right .btn { display: none; }
  .nav__toggle { display: flex; }
}

/* =========================================================================
   Reveal — fondus doux (identiques à la v1)
   ========================================================================= */
.reveal { opacity: 1; transform: none; transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); will-change: opacity, transform; }
html.anim .reveal { opacity: 0; transform: translateY(14px); }
html.anim .reveal.is-in { opacity: 1; transform: none; }
[data-delay="1"] { transition-delay: 0.09s; }
[data-delay="2"] { transition-delay: 0.18s; }
[data-delay="3"] { transition-delay: 0.27s; }
[data-delay="4"] { transition-delay: 0.36s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* =========================================================================
   Cadres « photogramme » — passe-partout fin, légère ombre portée plate
   ========================================================================= */
.frame {
  background: var(--mount);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.frame image-slot { width: 100%; height: 100%; display: block; }

/* repères d'angle facon amorce de pellicule (signature, hero seulement) */
.ticks::before, .ticks::after,
.ticks > .tick-tl, .ticks > .tick-tr { content: ""; position: absolute; width: 14px; height: 14px; z-index: 4; pointer-events: none; }
.ticks::before { top: 12px; left: 12px; border-top: 1.5px solid rgba(255,255,255,0.85); border-left: 1.5px solid rgba(255,255,255,0.85); }
.ticks::after  { bottom: 12px; right: 12px; border-bottom: 1.5px solid rgba(255,255,255,0.85); border-right: 1.5px solid rgba(255,255,255,0.85); }

.ratio-scope { aspect-ratio: 2.39 / 1; }
.ratio-wide  { aspect-ratio: 2 / 1; }
.ratio-film  { aspect-ratio: 16 / 9; }
.ratio-port  { aspect-ratio: 4 / 5; }

/* =========================================================================
   HERO
   ========================================================================= */
.hero { padding-top: 190px; padding-bottom: 0; text-align: center; }

/* sur-titre minuscule */
.hero__over {
  margin: 0 0 40px;
  font-size: var(--fs-micro);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.hero__over strong { font-weight: 700; color: var(--ink-2); }

/* deux titres dominants, même niveau */
.hero__headline {
  margin: 0 auto;
  max-width: none;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: var(--ink);
}
.hero__hline {
  display: block;
  font-size: calc(var(--fs-titre) * var(--disp, 1));
  font-weight: 500;
  text-wrap: balance;
}
.hero__hline + .hero__hline { margin-top: 5px; }
/* accent unique : « potentiel » en serif italique doré */
.hero__accent {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-weight: 500;
  font-size: 1.2em;
  color: var(--gold);
  letter-spacing: 0;
}

/* mot tournant : superposition + cross-fade, largeur animée */
.hero__rotator {
  position: relative;
  display: inline-block;
  vertical-align: baseline;
  white-space: nowrap;
  transition: width 0.8s ease-in-out;
}
.hero__rot-sizer { visibility: hidden; display: inline-block; }
.hero__rot-word {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  white-space: nowrap;
  transition: opacity 0.8s ease-in-out;
}
.hero__rot-word.is-on { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .hero__rotator { transition: none; }
  .hero__rot-word { transition: none; }
}
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ligne plus grande, gris foncé */
.hero__spec {
  margin: 34px auto 0;
  max-width: 40ch;
  font-size: var(--fs-corps);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink-2);
}

.hero__cta { margin-top: 48px; display: flex; align-items: center; justify-content: center; gap: 24px; flex-wrap: wrap; }
.hero .btn--primary { padding: 16px 32px; font-size: var(--fs-corps); }

/* secondaire : simple lien sans bordure */
.hero__manifesto {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 0;
  padding: 6px 2px;
  cursor: pointer;
  font-family: inherit;
  font-size: var(--fs-corps);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--navy);
  transition: opacity 0.25s var(--ease);
}
.hero__manifesto .arrow { transition: transform 0.3s var(--ease); }
.hero__manifesto:hover { opacity: 0.68; }
.hero__manifesto:hover .arrow { transform: translateX(4px); }

/* =========================================================================
   Choix de visite — deux fenêtres devant les projections
   ========================================================================= */
.visits { margin: 92px auto 0; max-width: var(--maxw-wide); }

.visit-chooser__title {
  /* même voix élégante que l'accent du hero : Cormorant Garamond italique doré */
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic; font-weight: 500;
  font-size: calc(var(--fs-titre) * var(--disp, 1)); line-height: 1.06; letter-spacing: 0;
  color: var(--gold); margin: 0 auto 12px; max-width: 18ch;
}
.visit-chooser__sub {
  font-size: var(--fs-corps); line-height: 1.5; color: var(--ink-2); margin: 0 auto 28px; max-width: 50ch;
}
.visit-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.visit-card {
  position: relative;
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 300px;
  padding: 26px;
  text-align: left;
  color: #fff;
  background-color: #100f0c;
  background-size: cover; background-position: center;
  border: 1px solid var(--rule-2);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.visit-card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,8,10,0.18) 0%, rgba(8,8,10,0.58) 52%, rgba(8,8,10,0.84) 100%);
  transition: background 0.35s var(--ease);
}
.visit-card > * { position: relative; z-index: 1; }
.visit-card:hover { transform: translateY(-4px); border-color: var(--navy); box-shadow: 0 40px 80px -55px rgba(0,0,0,0.5); }
.visit-card:hover::before { background: linear-gradient(180deg, rgba(8,8,10,0.26) 0%, rgba(8,8,10,0.6) 52%, rgba(8,8,10,0.88) 100%); }

.visit-card__format {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 7px;
  font-size: var(--fs-micro); font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--navy); background: #fff; border: 1px solid #fff;
  border-radius: 3px; padding: 8px 14px;
  box-shadow: 0 14px 30px -14px rgba(0,0,0,0.65);
}
/* petite pastille colorée pour distinguer les deux canaux d'un coup d'œil */
.visit-card__format::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--navy);
}
/* format réseaux sociaux (Yves Saint Laurent) */
.visit-card__format--social::before { background: #C8472B; }
/* format cinéma (Avenue Marceau) */
.visit-card__format--cinema::before { background: var(--navy); }
.visit-card__body { display: flex; flex-direction: column; gap: 16px; }
.visit-card__title {
  font-size: var(--fs-sous); font-weight: 600; line-height: 1.08; letter-spacing: -0.02em;
}
.visit-card__title span {
  display: block; margin-top: 9px;
  font-size: var(--fs-micro); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.72);
}
.visit-card__cta {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: #fff;
}
.visit-card__cta .arrow { transition: transform 0.3s var(--ease); }
.visit-card:hover .visit-card__cta .arrow { transform: translateX(5px); }

/* CTA qui clignote — pastille blanche pulsée pour appeler le clic */
.visit-card__cta--blink {
  padding: 11px 18px; border-radius: 999px;
  background: #fff; color: var(--navy);
  box-shadow: 0 0 0 0 rgba(255,255,255,0.55);
  animation: cta-blink 1.5s var(--ease) infinite;
}
@keyframes cta-blink {
  0%   { box-shadow: 0 0 0 0 rgba(255,255,255,0.55); opacity: 1; }
  55%  { box-shadow: 0 0 0 10px rgba(255,255,255,0); opacity: 0.72; }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); opacity: 1; }
}
.visit-card:hover .visit-card__cta--blink { animation-play-state: paused; opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .visit-card__cta--blink { animation: none; opacity: 1; }
}

/* en-tête au-dessus de la vidéo : retour au choix + rappel du format */
.visit-head {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-bottom: 16px;
}
.visit-back {
  display: inline-flex; align-items: center; gap: 8px; padding: 0;
  background: none; border: 0; cursor: pointer;
  font-size: var(--fs-micro); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-2); transition: color 0.25s var(--ease);
}
.visit-back:hover { color: var(--ink); }
.visit-back .arrow { transition: transform 0.3s var(--ease); }
.visit-back:hover .arrow { transform: translateX(-4px); }
.visit-head__format {
  font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--navy); border: 1px solid var(--rule-2); border-radius: 2px; padding: 5px 10px;
}
/* discret — format réseaux sociaux (Yves Saint Laurent) */
.visit-head__format--soft { color: var(--ink-3); border-color: var(--rule); font-weight: 600; letter-spacing: 0.14em; }

/* projection scope — modules compacts (≈ moitié de la taille précédente),
   centrés et élégants ; on parcourt le dossier au carrousel plutôt qu'en grille. */
.demo { margin: 92px auto 0; max-width: var(--maxw-wide); }
.demo--visit { margin: 0 auto; max-width: 760px; }   /* Marceau : scope cinéma compact */

/* visite format réseaux sociaux : cadre vertical resserré, vidéo plein cadre */
.demo--social { max-width: 440px; margin-left: auto; margin-right: auto; }
.demo--social .demo__frame { aspect-ratio: 3 / 4; background: #08080a; }
.demo--social .demo__video { object-fit: cover; }

/* module démeublement (L'offre) : dossier meublé → démeublé → visite. */
.demo--demeuble { margin: 44px auto 0; max-width: 720px; text-align: left; }
.demo--demeuble .demo__frame { aspect-ratio: 3 / 2; }
/* une fois démeublé : l'ardoise signale la bascule « source → production » */
.demo--demeuble.is-demeuble .slate__mark { background: var(--navy); border-color: var(--navy); color: #fff; }

/* un seul des deux boutons d'ardoise (Démeubler / Générer) est visible à la fois */
.btn[hidden] { display: none; }
.demo__frame {
  position: relative;
  aspect-ratio: 2.39 / 1;
  background: #100f0c;
  border: 1px solid var(--rule-2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 40px 80px -50px rgba(0,0,0,0.4);
}
.demo__stage { position: absolute; inset: 0; }
.demo__panel { position: absolute; inset: 0; display: flex; flex-direction: column; opacity: 0; visibility: hidden; transition: opacity 0.7s var(--ease); }
.demo__panel.is-active { opacity: 1; visibility: visible; }

/* panel 1 : ardoise + dossier */
.demo__panel[data-panel="folder"] { background: var(--mount); }
.slate {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 20px;
  background: var(--noir);
  color: var(--noir-ink);
}
.slate__meta { display: flex; align-items: center; gap: 13px; min-width: 0; }
.slate__mark {
  font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.18em;
  border: 1px solid rgba(235,231,220,0.4); border-radius: 2px;
  padding: 4px 8px; flex: none;
}
.slate__label { font-size: var(--fs-micro); letter-spacing: 0.12em; text-transform: uppercase; color: var(--noir-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.slate__label span { color: var(--noir-dim); }
.slate .btn--primary { background: #fff; color: var(--noir); }
.slate .btn--primary:hover { background: #f0ede4; }

.demo__grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  padding: 18px 20px;
  min-height: 0;
}
.demo__thumb {
  border-radius: 2px;
  background: linear-gradient(135deg, #ddd9d0 0%, #ebe8e0 50%, #d6d2c8 100%);
  position: relative; overflow: hidden;
}
.demo__thumb::after { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 100% at 30% 20%, rgba(255,255,255,0.55), transparent 60%); }
.demo__thumb:nth-child(n+13) { display: none; }

/* planche-contact : petites vignettes, tout le dossier visible d'un coup ;
   si ça déborde → défilement horizontal (flèches masquées quand tout tient). */
.demo__reel { position: relative; flex: 1; min-height: 0; }
.demo__carousel {
  position: absolute; inset: 0;
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(2, 1fr);          /* 2 rangées en paysage */
  grid-auto-columns: minmax(74px, 1fr);
  gap: 7px;
  padding: 14px;
  overflow-x: auto; overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.demo__carousel::-webkit-scrollbar { display: none; }
/* format réseaux sociaux : cadre vertical → 4 rangées de petites vignettes */
.demo--social .demo__carousel { grid-template-rows: repeat(4, 1fr); grid-auto-columns: minmax(84px, 1fr); }
.demo__slide {
  border-radius: 2px;
  position: relative; overflow: hidden;
  background-color: #e6e2d9;
  background-size: cover; background-position: center;
}
.demo__slide::after { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 100% at 30% 20%, rgba(255,255,255,0.22), transparent 60%); }
.demo__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; line-height: 0;
  background: rgba(21,19,13,0.5); color: #fff;
  border: 1px solid rgba(255,255,255,0.28);
  cursor: pointer; backdrop-filter: blur(6px);
  transition: background-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.demo__arrow:hover { background: rgba(21,19,13,0.82); }
.demo__arrow:active { transform: translateY(-50%) scale(0.92); }
.demo__arrow--prev { left: 10px; }
.demo__arrow--next { right: 10px; }
.demo__arrow svg { width: 14px; height: 14px; }
.demo__arrow[hidden] { display: none; }        /* masquées quand tout le dossier tient */

.demo__progress {
  position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 12px;
  padding: 10px 18px; background: rgba(21,19,13,0.92); color: var(--noir-ink);
  border-radius: var(--pill); font-size: var(--fs-micro); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0; transition: opacity 0.4s var(--ease); pointer-events: none; backdrop-filter: blur(10px);
}
.demo__progress.is-on { opacity: 1; }
.demo__spinner { width: 13px; height: 13px; border-radius: 50%; border: 2px solid rgba(235,231,220,0.3); border-top-color: var(--noir-ink); animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .demo__spinner { animation: none; } }

/* panel 2 : lecteur scope */
.demo__player { position: relative; width: 100%; height: 100%; background: #08080a; }
.demo__player image-slot { width: 100%; height: 100%; }
.demo__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; background: #08080a; }
.demo__poster {
  position: absolute; inset: 0;
  /* Voile cinématographique au-dessus du poster réel (image-slot) — la couche
     de dégradé plein d'origine (placeholder) est retirée pour révéler la photo. */
  background: linear-gradient(180deg, rgba(0,0,0,0.2), rgba(0,0,0,0.5));
}
.demo__controls {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 18px 24px 20px;
  display: flex; align-items: center; gap: 16px;
  background: linear-gradient(0deg, rgba(0,0,0,0.6), transparent);
  color: #fff;
}
.demo__play {
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.28);
  display: grid; place-items: center; cursor: pointer; flex: none;
  transition: background-color 0.25s var(--ease);
}
.demo__play:hover { background: rgba(255,255,255,0.24); }
.demo__track { flex: 1; height: 2px; background: rgba(255,255,255,0.3); overflow: hidden; }
.demo__fill { height: 100%; width: 28%; background: #fff; }
.demo__time {
  font-size: var(--fs-micro); font-variant-numeric: tabular-nums; letter-spacing: 0.14em;
  color: rgba(255,255,255,0.92);
}
.demo__badge {
  position: absolute; top: 18px; left: 22px;
  padding: 6px 12px; font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: #fff; background: rgba(0,0,0,0.42); border-radius: 2px; backdrop-filter: blur(8px);
  display: flex; align-items: center; gap: 8px;
}
.demo__badge .dot { width: 5px; height: 5px; border-radius: 50%; background: #fff; }

.demo__caption-row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 18px;
  margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--rule);
}
.demo__caption { font-size: var(--fs-micro); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.demo__reset {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: var(--fs-micro); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-2); background: none; border: 0; cursor: pointer; transition: color 0.25s var(--ease);
}
.demo__reset:hover { color: var(--ink); }
.demo__reset[hidden] { display: none; }

/* =========================================================================
   LA PREUVE — comparateur scope + planches
   ========================================================================= */
.compare {
  position: relative; width: 100%; margin: 48px auto 0;
  aspect-ratio: 2.2 / 1;
  border: 1px solid var(--rule-2); border-radius: var(--radius);
  overflow: hidden; user-select: none; touch-action: pan-y; background: var(--mount);
}
.compare__layer { position: absolute; inset: 0; }
.compare__layer image-slot { width: 100%; height: 100%; }
.compare__after { z-index: 1; }
.compare__before { z-index: 2; width: 50%; overflow: hidden; }
.compare__before image-slot { width: 92vw; max-width: var(--maxw); height: 100%; }
.compare__tag {
  position: absolute; top: 18px; z-index: 3;
  padding: 6px 11px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  border-radius: 2px; background: rgba(251,250,246,0.9); color: var(--ink); backdrop-filter: blur(8px);
}
.compare__tag--before { left: 18px; }
.compare__tag--after { right: 18px; }
.compare__handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 1.5px; background: rgba(255,255,255,0.92); transform: translateX(-1px); z-index: 4; cursor: ew-resize; }
.compare__knob {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 46px; height: 46px; border-radius: 50%; background: rgba(251,250,246,0.96);
  box-shadow: 0 2px 14px rgba(0,0,0,0.22); display: grid; place-items: center; color: var(--ink);
}
.compare__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 5; margin: 0; }

.variants { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 44px; }
.variant__media { aspect-ratio: 4 / 5; }
.variant__cap { display: flex; align-items: baseline; gap: 12px; margin-top: 14px; padding-top: 11px; border-top: 1px solid var(--rule); }
.variant__no { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.variant__label { font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink); font-weight: 600; }
.variant__sub { font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-3); margin-left: auto; }

.note-row { margin-top: 40px; padding-top: 14px; border-top: 1px solid var(--rule); }

/* =========================================================================
   LES PRODUCTIONS — photogrammes éditoriaux alternés
   ========================================================================= */
.prod { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center; }
.prod + .prod { margin-top: 104px; }
.prod--reverse .prod__col-media { order: 2; }
.prod__media { aspect-ratio: 3 / 2; }
.prod__fn { display: flex; align-items: baseline; gap: 12px; }
.prod__fn .no { font-size: 12px; font-weight: 700; letter-spacing: 0.16em; color: var(--navy); font-variant-numeric: tabular-nums; }
.prod__fn .role { font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.prod__name { margin: 18px 0 16px; font-size: clamp(28px, 3.2vw, 40px); font-weight: 600; letter-spacing: -0.025em; line-height: 1.05; }
.prod__desc { font-size: 17px; line-height: 1.6; color: var(--ink-2); max-width: 44ch; }
.prod__plate { margin-top: 22px; padding-top: 12px; border-top: 1px solid var(--rule); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }

/* bandeau bénéfice — déclaration ruled */
.banner { margin-top: 120px; padding-top: 30px; border-top: 1px solid var(--rule-2); text-align: center; }
.banner__title { font-size: clamp(28px, 3.6vw, 44px); font-weight: 600; letter-spacing: -0.025em; line-height: 1.08; max-width: 24ch; margin: 0 auto; text-wrap: balance; }
.banner__text { margin: 22px auto 0; max-width: 62ch; font-size: 18px; line-height: 1.6; color: var(--ink-2); }
.banner__formats { display: flex; flex-wrap: wrap; justify-content: center; gap: 0; margin-top: 30px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.chip {
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2);
  padding: 14px 22px;
}
.chip + .chip { border-left: 1px solid var(--rule); }
.banner__note { margin-top: 26px; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }

/* =========================================================================
   LA VITRINE
   ========================================================================= */
.vitrine__chip {
  display: inline-flex; align-items: center; gap: 18px;
  margin: 40px auto 0; padding: 18px 26px;
  border: 1px solid var(--rule-2); border-radius: var(--radius); background: var(--mount);
  font-size: clamp(17px, 2vw, 22px); font-weight: 500; letter-spacing: 0.02em;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.vitrine__chip:hover { transform: translateY(-2px); border-color: var(--navy); }
.vitrine__chip .url { color: var(--ink); }
.vitrine__chip .arrow { color: var(--ink-3); transition: transform 0.3s var(--ease); }
.vitrine__chip:hover .arrow { transform: translateX(4px); }
.vitrine__preview { margin: 56px auto 0; max-width: 1040px; }

/* =========================================================================
   L'OFFRE — trois piliers, flux cinématographique centré
   ========================================================================= */
.offre__anchor { max-width: 880px; margin: 34px auto 0; text-align: center; }
.offre__title {
  font-size: clamp(36px, 5vw, 66px);
  font-weight: 600; letter-spacing: -0.03em; line-height: 1.04;
  text-wrap: balance;
}
.offre__lead {
  margin: 26px auto 0; max-width: 48ch; text-align: center;
  font-size: clamp(18px, 2vw, 22px); line-height: 1.55; color: var(--ink-2);
}

.pillar { text-align: center; }
.pillar__eyebrow {
  display: inline-flex; align-items: baseline; gap: 10px;
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-2);
}
.pillar__eyebrow .no { color: var(--navy); font-variant-numeric: tabular-nums; }
.pillar__eyebrow .dot { color: var(--ink-3); }
.pillar__title {
  margin: 22px auto 0; max-width: 18ch;
  font-size: clamp(30px, 4vw, 52px); font-weight: 600; letter-spacing: -0.028em; line-height: 1.06;
  text-wrap: balance;
}
.pillar__lead {
  margin: 24px auto 0; max-width: 56ch;
  font-size: 18px; line-height: 1.62; color: var(--ink-2);
}
.pillar__visual { margin: 60px auto 0; }
.pillar__visual .frame { margin: 0 auto; }
.pillar__note {
  margin: 18px auto 0; font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3);
}

/* pilier 02 — un même contenu, plusieurs formats */
.formats {
  display: flex; align-items: flex-end; justify-content: center; gap: 36px;
  margin: 60px auto 0; flex-wrap: wrap;
}
.format { display: flex; flex-direction: column; align-items: center; }
.format__frame { width: auto; }
.format--vert .format__frame { height: 420px; aspect-ratio: 9 / 16; }
.format--sq   .format__frame { height: 340px; aspect-ratio: 1 / 1; }
.format--wide .format__frame { height: 260px; aspect-ratio: 16 / 9; }
.format__label {
  margin-top: 16px; padding-top: 11px; border-top: 1px solid var(--rule);
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2);
  display: flex; align-items: baseline; gap: 8px;
}
.format__label .ratio { color: var(--ink-3); font-variant-numeric: tabular-nums; }

@media (max-width: 900px) {
  .formats { gap: 24px; }
  .format--vert .format__frame { height: 300px; }
  .format--sq   .format__frame { height: 240px; }
  .format--wide .format__frame { height: 180px; }
  .pillar__visual { margin-top: 44px; }
}
@media (max-width: 560px) {
  .formats { flex-direction: column; align-items: center; }
  .format--vert .format__frame,
  .format--sq .format__frame,
  .format--wide .format__frame { height: auto; width: min(78vw, 320px); }
}

/* =========================================================================
   L'OFFRE — recentrée sur le film (abstrait, sans visuel de bien)
   ========================================================================= */
.film { text-align: center; margin-top: 30px; }
.film__title {
  margin: 22px auto 0; max-width: 16ch;
  font-size: calc(var(--fs-titre) * var(--disp, 1)); font-weight: 600; letter-spacing: -0.03em; line-height: 1.04;
  text-wrap: balance;
}
/* accent « nous » : même signature dorée que le hero — Cormorant Garamond italique */
.film__accent {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic; font-weight: 500; font-size: 1.1em;
  letter-spacing: 0; color: var(--gold);
}
/* mot qui alterne dans le titre offre : « meublées » ↔ « non meublées » */
.word-swap {
  position: relative; display: inline-block; vertical-align: baseline;
  white-space: nowrap; transition: width 0.7s ease-in-out;
}
.word-swap__sizer { visibility: hidden; display: inline-block; }
.word-swap__w {
  position: absolute; left: 0; top: 0; white-space: nowrap;
  opacity: 0; transition: opacity 0.7s ease-in-out;
}
.word-swap__w.is-on { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .word-swap { transition: none; }
  .word-swap__w { transition: none; }
}
.film__lead {
  margin: 24px auto 0; max-width: 56ch;
  font-size: var(--fs-corps); line-height: 1.55; color: var(--ink-2);
  text-align: justify; text-justify: inter-word;
  -webkit-hyphens: auto; hyphens: auto;
}
.film__note {
  margin: 22px auto 0; font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3);
}

/* écran cinéma abstrait — pas d'image de bien, juste un « film » suggéré */
.cine {
  position: relative; margin: 56px auto 0; width: 100%;
  aspect-ratio: 2.39 / 1; border-radius: var(--radius);
  border: 1px solid var(--rule-2); overflow: hidden;
  display: grid; place-items: center;
  background:
    radial-gradient(58% 120% at 50% 32%, rgba(255,255,255,0.10), transparent 62%),
    linear-gradient(162deg, #211d15 0%, #15130d 55%, #0b0a07 100%);
  box-shadow: 0 44px 88px -54px rgba(0,0,0,0.45);
}
.cine__play {
  width: 78px; height: 78px; border-radius: 50%;
  background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.34);
  display: grid; place-items: center; color: #fff; cursor: default;
  backdrop-filter: blur(6px);
  transition: background-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.cine:hover .cine__play { background: rgba(255,255,255,0.16); transform: scale(1.04); }
.cine__play svg { margin-left: 3px; }
.cine__time {
  position: absolute; bottom: 18px; right: 22px;
  font-size: 12px; letter-spacing: 0.14em; font-variant-numeric: tabular-nums; color: rgba(255,255,255,0.85);
}
.cine__label {
  position: absolute; top: 18px; left: 22px;
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.8);
}

/* bénéfices secondaires — discrets, sous le film, de même poids */
.benefits {
  margin-top: 104px; border-top: 1px solid var(--rule-2);
  display: grid; grid-template-columns: 1fr 1fr;
}
.benefit { padding: 40px 0; }
.benefit:first-child { padding-right: 56px; }
.benefit + .benefit { border-left: 1px solid var(--rule); padding-left: 56px; }
.benefit__eyebrow { font-size: var(--fs-micro); font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); }
.benefit__title { margin: 16px 0 0; font-size: var(--fs-sous); font-weight: 600; letter-spacing: -0.025em; line-height: 1.08; }
.benefit__text { margin: 14px 0 0; font-size: var(--fs-corps); line-height: 1.6; color: var(--ink-2); max-width: 42ch; }
.benefit__tags { list-style: none; margin: 20px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; }
.benefit__tags li {
  font-size: var(--fs-micro); letter-spacing: 0.04em; color: var(--ink-2);
  border: 1px solid var(--rule); border-radius: 2px; padding: 5px 9px; white-space: nowrap;
}
.benefit__link {
  display: inline-flex; align-items: baseline; gap: 10px; margin-top: 18px;
  font-size: var(--fs-corps); font-weight: 500; letter-spacing: 0.01em; color: var(--ink);
  border-bottom: 1px solid var(--rule-2); padding-bottom: 3px;
  transition: border-color 0.25s var(--ease), gap 0.25s var(--ease);
}
.benefit__link .arrow { color: var(--ink-3); transition: transform 0.25s var(--ease); }
.benefit__link:hover { border-color: var(--navy); }
.benefit__link:hover .arrow { transform: translateX(3px); }

@media (max-width: 900px) {
  .benefits { grid-template-columns: 1fr; }
  .benefit { padding: 32px 0; }
  .benefit:first-child { padding-right: 0; border-bottom: 1px solid var(--rule); }
  .benefit + .benefit { border-left: 0; padding-left: 0; }
}

/* =========================================================================
   MANIFESTE — dropdown sobre, posé en tête de page
   ========================================================================= */
.section--manifesto { padding-top: 92px; padding-bottom: 92px; }
.manifesto { border-top: 1px solid var(--rule-2); }
.manifesto__summary {
  list-style: none; cursor: pointer; display: block; padding: 30px 0 30px;
  -webkit-tap-highlight-color: transparent;
}
.manifesto__summary::-webkit-details-marker { display: none; }
.manifesto__summary:focus-visible { outline: 1.5px solid var(--navy); outline-offset: 6px; }
.manifesto__eyebrow {
  display: block; font-size: 11.5px; font-weight: 600; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ink-3);
}
.manifesto__row {
  display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 22px;
}
.manifesto__title {
  font-size: calc(clamp(28px, 4vw, 50px) * var(--disp, 1)); font-weight: 600; letter-spacing: -0.028em; line-height: 1.04;
  text-wrap: balance;
}
.manifesto__toggle {
  flex: none; width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid var(--rule-2); display: grid; place-items: center; color: var(--ink);
  transition: transform 0.45s var(--ease), border-color 0.3s var(--ease);
}
.manifesto[open] .manifesto__toggle { transform: rotate(180deg); }
.manifesto__summary:hover .manifesto__toggle { border-color: var(--navy); }
.manifesto__body { padding: 6px 0 36px; max-width: 60ch; }
.manifesto__body p {
  font-size: clamp(18px, 2vw, 23px); line-height: 1.55; letter-spacing: -0.01em; color: var(--ink);
}
.manifesto__body p + p { margin-top: 22px; }
.manifesto__body .dim { color: var(--ink-2); }
.manifesto__body .link { margin-top: 32px; }
@media (prefers-reduced-motion: no-preference) {
  .manifesto[open] .manifesto__body { animation: manifesto-in 0.5s var(--ease) both; }
  @keyframes manifesto-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
}
@media (max-width: 640px) {
  .manifesto__toggle { width: 40px; height: 40px; }
  .manifesto__row { gap: 18px; }
}

/* =========================================================================
   UNE NOUVELLE ÈRE — la planche sombre (centerpiece cinéma)
   ========================================================================= */
.spread {
  background: var(--noir);
  color: var(--noir-ink);
  padding: var(--pad-section) 0;
}
.spread .kicker { border-top-color: rgba(235,231,220,0.22); }
.spread__head { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.spread__title { margin: 30px 0 0; font-size: clamp(38px, 5.4vw, 72px); font-weight: 600; letter-spacing: -0.03em; line-height: 1.02; max-width: 16ch; }
.spread__prose { max-width: 40ch; margin: 56px auto 0; padding: 0 32px; }
.spread__prose p { font-size: clamp(20px, 2.3vw, 26px); line-height: 1.5; letter-spacing: -0.01em; color: var(--noir-ink); }
.spread__prose p + p { margin-top: 28px; }
.spread__prose .dim { color: var(--noir-dim); }
.spread__cta { margin-top: 44px; }

/* =========================================================================
   LE STUDIO — fiche technique + portrait
   ========================================================================= */
.studio { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 72px; align-items: start; }
.studio__body { margin-top: 30px; }
.studio__body p { font-size: var(--fs-corps); line-height: 1.62; color: var(--ink-2); }
.studio__body p + p { margin-top: 22px; }
.studio__sheet { margin-top: 36px; border-top: 1px solid var(--rule-2); }
.sheet-row { display: flex; align-items: baseline; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.sheet-row dt { flex: 0 0 38%; font-size: var(--fs-micro); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin: 0; }
.sheet-row dd { margin: 0; font-size: var(--fs-corps); color: var(--ink); letter-spacing: 0.01em; }
.studio__media { aspect-ratio: 4 / 5; }

/* =========================================================================
   LA MÉTHODE — générique : lignes réglées
   ========================================================================= */
.steps { margin-top: 56px; border-top: 1px solid var(--rule-2); }
.step {
  display: grid; grid-template-columns: 0.6fr 1fr 1.4fr; gap: 32px; align-items: baseline;
  padding: 34px 0; border-bottom: 1px solid var(--rule);
}
.step__num { font-size: clamp(15px, 1.6vw, 18px); font-weight: 600; letter-spacing: 0.06em; color: var(--navy); font-variant-numeric: tabular-nums; text-transform: uppercase; }
.step__title { font-size: clamp(22px, 2.4vw, 30px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
.step__text { font-size: 16px; line-height: 1.6; color: var(--ink-2); }

/* =========================================================================
   LES PACKS — colonnes réglées façon barème
   ========================================================================= */
.packs { margin-top: 56px; border-top: 1px solid var(--rule-2); border-bottom: 1px solid var(--rule-2); display: grid; grid-template-columns: repeat(3, 1fr); }
.pack { padding: 40px 34px; display: flex; flex-direction: column; }
.pack + .pack { border-left: 1px solid var(--rule); }
.pack__name { font-size: clamp(22px, 2.4vw, 28px); font-weight: 600; letter-spacing: -0.02em; }
.pack__vol { margin-top: 8px; font-size: 11.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--navy); }
.pack__desc { margin-top: 22px; font-size: 16px; line-height: 1.6; color: var(--ink-2); flex: 1; }
.pack .link { margin-top: 28px; }
.packs__note { margin-top: 26px; text-align: center; font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-3); }

/* =========================================================================
   CONTACT / DÉMO
   ========================================================================= */
.demo-section { text-align: center; }
.form-wrap { max-width: 560px; margin: 52px auto 0; text-align: left; }
.form { display: grid; gap: 20px; }
.field { display: grid; gap: 9px; }
.field label { font-size: var(--fs-micro); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); }
.field input {
  font-family: inherit; font-size: var(--fs-corps); color: var(--ink);
  padding: 14px 4px; border: 0; border-bottom: 1px solid var(--rule-2); background: transparent;
  transition: border-color 0.25s var(--ease);
}
.field input::placeholder { color: var(--ink-3); }
.field input:focus { outline: none; border-bottom-color: var(--navy); }
.field input:user-invalid { border-bottom-color: #b3402f; }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.form .btn { width: 100%; margin-top: 12px; }
.form__note { margin-top: 8px; font-size: var(--fs-micro); letter-spacing: 0.04em; color: var(--ink-3); text-align: center; }

.form-success { text-align: center; padding: 48px 24px; display: none; }
.form-success.is-on { display: block; }
.form-success__check { width: 54px; height: 54px; margin: 0 auto 22px; border-radius: 50%; border: 1px solid var(--rule-2); display: grid; place-items: center; color: var(--navy); }
.form-success__title { font-size: var(--fs-sous); font-weight: 600; letter-spacing: -0.02em; }
.form-success__text { margin-top: 12px; font-size: var(--fs-corps); color: var(--ink-2); }

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer { padding: 56px 0 64px; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding-top: 30px; border-top: 1px solid var(--rule-2); }
.footer__logo { height: 28px; width: auto; display: block; }
.footer__meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font-size: var(--fs-micro); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.footer__meta .sep { color: var(--rule-2); }
.footer__meta a { color: var(--ink-3); transition: color 0.25s var(--ease); }
.footer__meta a:hover { color: var(--ink); }

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 900px) {
  :root { --pad-section: 82px; }
  .hero { padding-top: 124px; }
  .demo { margin-top: 60px; }
  .visits { margin-top: 60px; }
  .visit-cards { grid-template-columns: 1fr; gap: 16px; }
  .visit-card { min-height: 240px; }
  .demo__frame { aspect-ratio: 4 / 3; }
  .demo__grid { grid-template-columns: repeat(4, 1fr); }
  .demo__thumb:nth-child(n+9) { display: none; }
  .demo--social { max-width: 100%; }
  .demo--social .demo__grid { grid-template-columns: repeat(4, 1fr); }
  .compare { aspect-ratio: 3 / 2; }
  .prod, .studio { grid-template-columns: 1fr; gap: 28px; }
  .prod--reverse .prod__col-media { order: 0; }
  .prod + .prod { margin-top: 68px; }
  .prod__media { aspect-ratio: 3 / 2; }
  .variants { grid-template-columns: 1fr; gap: 28px; }
  .variant__media { aspect-ratio: 16 / 10; }
  .studio { gap: 40px; }
  .step { grid-template-columns: 1fr; gap: 12px; padding: 26px 0; }
  .packs { grid-template-columns: 1fr; }
  .pack + .pack { border-left: 0; border-top: 1px solid var(--rule); }
  .banner { margin-top: 76px; }
  .banner__formats { flex-direction: column; }
  .chip + .chip { border-left: 0; border-top: 1px solid var(--rule); }
  .field--row { grid-template-columns: 1fr; gap: 20px; }
  .footer__inner { flex-direction: column; align-items: flex-start; gap: 22px; }
}

@media (max-width: 520px) {
  .wrap { padding: 0 22px; }
  .demo__frame { aspect-ratio: 3 / 4; }
  .demo__grid { grid-template-columns: repeat(3, 1fr); }
  .slate__label { font-size: var(--fs-micro); }
  .demo--social .demo__frame { aspect-ratio: 3 / 4; }
  .demo--social .demo__grid { grid-template-columns: repeat(3, 1fr); }
}

/* =========================================================================
   Ergonomie tactile — cibles ≥ 44px et retour au toucher (smartphones / tablettes)
   Ciblé via (hover:none) and (pointer:coarse) : le rendu souris/desktop est intact.
   ========================================================================= */
@media (hover: none) and (pointer: coarse) {
  /* surfaces tactiles nettes : pas de halo gris/bleu au tap */
  a, button, .btn, input, [role="button"] { -webkit-tap-highlight-color: transparent; }

  /* flèches du carrousel (planche-contact) — 32px → 44px */
  .demo__arrow { width: 44px; height: 44px; }
  .demo__arrow--prev { left: 8px; }
  .demo__arrow--next { right: 8px; }
  .demo__arrow svg { width: 16px; height: 16px; }

  /* lecture vidéo — 42px → 48px */
  .demo__play { width: 48px; height: 48px; }

  /* boutons compacts (Démeubler / Générer / nav) : hauteur de frappe ≥ 44px */
  .btn--sm { min-height: 44px; }

  /* « Lire notre manifeste » — lien-bouton trop court verticalement */
  .hero__manifesto { padding-top: 12px; padding-bottom: 12px; }

  /* retour visite + « revoir le dossier » : zone de frappe agrandie */
  .visit-back,
  .demo__reset { padding-top: 8px; padding-bottom: 8px; }

  /* liens de pied de page : cible plus haute sans casser l'alignement */
  .footer__meta a { display: inline-block; padding: 6px 0; }
}

/* =========================================================================
   TWEAKS — contrôles expressifs (ambiance · titrage · grain)
   Pilotés par data-* sur <html> ; transitions douces sur le changement d'ambiance.
   ========================================================================= */
html { transition: background-color 0.6s var(--ease); }
body, .nav, .section, .field input, .frame, .cine, .pack, .footer {
  transition: background-color 0.6s var(--ease), border-color 0.6s var(--ease), color 0.6s var(--ease);
}

/* ---- Ambiance : LIN (gris froid, plus net) ---- */
html[data-ambiance="lin"] {
  --paper:   #ECECEA;
  --paper-2: #E2E2E1;
  --mount:   #F7F7F6;
  --ink:     #16171A;
  --ink-2:   #5F636B;
  --ink-3:   #989CA3;
  --rule:    #D2D3D4;
  --rule-2:  #BCBEC1;
}

/* ---- Ambiance : NUIT (salle obscure) ---- */
html[data-ambiance="nuit"] {
  --paper:   #121110;
  --paper-2: #1A1917;
  --mount:   #211F1C;
  --ink:     #EFEBE2;
  --ink-2:   #ABA597;
  --ink-3:   #7C766A;
  --rule:    #2E2C28;
  --rule-2:  #423F39;
  --navy:    #9BB8DC;
  --navy-deep:#B7CDEA;
}
html[data-ambiance="nuit"] .nav { background: rgba(18,17,16,0.62); }
html[data-ambiance="nuit"] .nav.is-scrolled { background: rgba(18,17,16,0.86); }
html[data-ambiance="nuit"] .nav__mobile { background: rgba(18,17,16,0.97); }
html[data-ambiance="nuit"] .btn--primary { color: #121110; }
html[data-ambiance="nuit"] .nav__logo,
html[data-ambiance="nuit"] .footer__logo { filter: brightness(0) invert(0.92); }
html[data-ambiance="nuit"] .cine { border-color: var(--rule-2); }
html[data-ambiance="nuit"] ::selection { background: rgba(155,184,220,0.26); }

/* ---- Titrage : échelle + tension du display ---- */
html[data-titrage="sobre"]   { --disp: 0.86; }
html[data-titrage="affiche"] { --disp: 1.18; }
html[data-titrage="affiche"] .hero h1,
html[data-titrage="affiche"] .head-title,
html[data-titrage="affiche"] .film__title,
html[data-titrage="affiche"] .manifesto__title { letter-spacing: -0.045em; }
html[data-titrage="sobre"] .hero h1,
html[data-titrage="sobre"] .head-title,
html[data-titrage="sobre"] .film__title,
html[data-titrage="sobre"] .manifesto__title { letter-spacing: -0.018em; }

/* ---- Grain cinéma : grain + vignette en surimpression ---- */
.grain-layer {
  position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: 0;
  transition: opacity 0.6s var(--ease);
  mix-blend-mode: soft-light;
  background-image: var(--grain-url);
  background-size: 220px 220px;
}
.grain-vignette {
  position: fixed; inset: 0; z-index: 89; pointer-events: none; opacity: 0;
  transition: opacity 0.6s var(--ease);
  box-shadow: inset 0 0 240px 40px rgba(0,0,0,0.5);
}
html[data-grain="on"] .grain-layer { opacity: 0.5; }
html[data-grain="on"] .grain-vignette { opacity: 0.9; }
html[data-ambiance="nuit"][data-grain="on"] .grain-layer { mix-blend-mode: screen; opacity: 0.16; }

@media (prefers-reduced-motion: reduce) {
  html, body, .nav, .section, .field input, .frame, .cine, .pack, .footer,
  .grain-layer, .grain-vignette { transition: none; }
}

/* =========================================================================
   MANIFESTE — pop-up (dialog natif)
   ========================================================================= */
.mfo {
  width: min(640px, calc(100vw - 40px));
  max-height: min(86vh, 760px);
  padding: 0;
  border: 1px solid var(--rule-2);
  border-radius: var(--radius);
  background: var(--mount);
  color: var(--ink);
  box-shadow: 0 50px 100px -40px rgba(0,0,0,0.45);
  overflow: hidden;
}
.mfo::backdrop {
  background: rgba(21,19,13,0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.mfo:not([open]) { display: none; }
.mfo__inner { padding: 48px 52px 44px; overflow-y: auto; max-height: inherit; }
.mfo__close {
  position: absolute; top: 18px; right: 18px;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--rule); background: transparent; color: var(--ink-2);
  display: grid; place-items: center; cursor: pointer;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.mfo__close:hover { border-color: var(--navy); color: var(--ink); }
.mfo__eyebrow {
  font-size: var(--fs-micro); font-weight: 600; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ink-3);
}
.mfo__title {
  margin: 18px 0 0; max-width: 16ch;
  font-size: calc(var(--fs-titre) * var(--disp, 1)); font-weight: 600; letter-spacing: -0.028em; line-height: 1.05;
  text-wrap: balance;
}
.mfo__body { margin-top: 28px; max-width: 56ch; }
.mfo__body p { font-size: var(--fs-corps); line-height: 1.6; letter-spacing: -0.01em; color: var(--ink); }
.mfo__body p + p { margin-top: 18px; }
.mfo__body .dim { color: var(--ink-2); }
.mfo__foot { margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--rule); }

/* Mentions légales — réutilise la coque .mfo */
.lgl__title { max-width: none; }
.lgl__body { margin-top: 30px; max-width: 60ch; }
.lgl__sec + .lgl__sec { margin-top: 30px; padding-top: 28px; border-top: 1px solid var(--rule); }
.lgl__sec h3 {
  margin: 0 0 12px; font-size: var(--fs-corps); font-weight: 600;
  letter-spacing: -0.012em; color: var(--ink);
}
.lgl__sec p { font-size: var(--fs-corps); line-height: 1.6; letter-spacing: -0.01em; color: var(--ink-2); }
.lgl__sec p + p { margin-top: 14px; }
.lgl__sec strong { color: var(--ink); font-weight: 600; }
.lgl__list { list-style: none; margin: 12px 0 0; padding: 0; }
.lgl__list li { font-size: var(--fs-corps); line-height: 1.55; letter-spacing: -0.01em; color: var(--ink-2); }
.lgl__list li + li { margin-top: 6px; }

@media (prefers-reduced-motion: no-preference) {
  .mfo[open] { animation: mfo-pop 0.42s var(--ease) both; }
  .mfo[open]::backdrop { animation: mfo-fade 0.42s var(--ease) both; }
  @keyframes mfo-pop { from { opacity: 0; transform: translateY(14px) scale(0.985); } to { opacity: 1; transform: none; } }
  @keyframes mfo-fade { from { opacity: 0; } to { opacity: 1; } }
}
@media (max-width: 560px) {
  .mfo__inner { padding: 40px 26px 34px; }
}