/**
 * Nonante Cinq · couche early-adopter foldable (iPhone Duo & co.)
 * Progressive : viewport-segments + device-posture, sans casser le reste.
 */
:root {
  --nc-fold-hinge: 0px;
  --nc-fold-seg0-w: 100vw;
  --nc-fold-seg1-w: 0px;
  --nc-fold-seg0-h: 100vh;
  --nc-fold-seg1-h: 0px;
}

html.nc-fold-ready {
  --nc-fold-capable: 1;
}

/* ——— Segments horizontaux (livre ouvert / Duo book) ——— */
@media (horizontal-viewport-segments: 2) {
  :root {
    --nc-fold-seg0-w: env(viewport-segment-width 0 0, 50vw);
    --nc-fold-seg1-w: env(viewport-segment-width 1 0, 50vw);
    --nc-fold-hinge: max(
      0px,
      calc(env(viewport-segment-left 1 0, 50vw) - env(viewport-segment-right 0 0, 50vw))
    );
  }

  html {
    /* Évite le zoom bizarre sur grand canvas ouvert */
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  /* Site public : contenu ancré hors charnière */
  body.nc-fold-site .nc-fold-pane-left,
  body.nc-fold-site .nc-duo-left {
    width: var(--nc-fold-seg0-w);
    max-width: var(--nc-fold-seg0-w);
    box-sizing: border-box;
    padding-inline-end: max(0.75rem, calc(var(--nc-fold-hinge) * 0.35));
  }
  body.nc-fold-site .nc-fold-pane-right,
  body.nc-fold-site .nc-duo-right {
    width: var(--nc-fold-seg1-w);
    max-width: var(--nc-fold-seg1-w);
    margin-inline-start: auto;
    box-sizing: border-box;
    padding-inline-start: max(0.75rem, calc(var(--nc-fold-hinge) * 0.35));
  }

  /* Homepage : titre à gauche, offres à droite (hors charnière) */
  body.nc-fold-site.nc-fold-spanning .prop-above.max-w-7xl {
    width: var(--nc-fold-seg0-w) !important;
    max-width: var(--nc-fold-seg0-w) !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-inline: clamp(1rem, 2.5vw, 2rem) !important;
    box-sizing: border-box;
    text-align: left !important;
  }
  body.nc-fold-site.nc-fold-spanning .prop-above.prop-offers {
    width: var(--nc-fold-seg1-w) !important;
    max-width: var(--nc-fold-seg1-w) !important;
    margin: 1rem 0 0 calc(var(--nc-fold-seg0-w) + var(--nc-fold-hinge)) !important;
    padding-inline: clamp(1rem, 2.5vw, 2rem) !important;
    box-sizing: border-box;
  }
  body.nc-fold-site.nc-fold-spanning .prop-logos,
  body.nc-fold-site.nc-fold-spanning .prop-media-row {
    width: var(--nc-fold-seg0-w);
    max-width: var(--nc-fold-seg0-w);
    margin-left: 0;
    box-sizing: border-box;
    padding-inline: clamp(1rem, 2.5vw, 2rem);
  }

  /* Header site : rester dans le segment gauche (navigation une main) */
  body.nc-fold-site.nc-fold-spanning > header.fixed,
  body.nc-fold-site.nc-fold-spanning header.fixed {
    max-width: var(--nc-fold-seg0-w);
    left: 0;
    right: auto;
    width: var(--nc-fold-seg0-w);
  }

  /* ——— Vaisseau / Soft UI : menu | contenu ——— */
  body.nc-duo-app.nc-fold-spanning.g-sidenav-show #sidenav-main {
    position: fixed !important;
    inset: 0 auto 0 0 !important;
    width: var(--nc-fold-seg0-w) !important;
    max-width: var(--nc-fold-seg0-w) !important;
    margin: 0 !important;
    transform: none !important;
    border-radius: 0 !important;
    height: 100vh !important;
    z-index: 1050;
  }
  body.nc-duo-app.nc-fold-spanning.g-sidenav-show .main-content {
    margin-left: 0 !important;
    width: var(--nc-fold-seg1-w) !important;
    max-width: var(--nc-fold-seg1-w) !important;
    margin-inline-start: calc(var(--nc-fold-seg0-w) + var(--nc-fold-hinge)) !important;
    border-radius: 0 !important;
  }
  body.nc-duo-app.nc-fold-spanning.g-sidenav-show .navbar-main {
    max-width: calc(var(--nc-fold-seg1-w) - 2rem);
  }
  /* Empêche le contenu de passer sous le pli */
  body.nc-duo-app.nc-fold-spanning .table-responsive,
  body.nc-duo-app.nc-fold-spanning .card {
    max-width: 100%;
  }

  /* ——— Pressroom client ——— */
  body.nc-fold-pressroom.nc-fold-spanning .container-fluid,
  body.nc-fold-pressroom.nc-fold-spanning .main-content,
  body.nc-fold-pressroom.nc-fold-spanning .container {
    max-width: var(--nc-fold-seg1-w);
    margin-left: calc(var(--nc-fold-seg0-w) + var(--nc-fold-hinge));
    margin-right: 0;
  }
  body.nc-fold-pressroom.nc-fold-spanning .nc-duo-rail,
  body.nc-fold-pressroom.nc-fold-spanning .admin-bar,
  body.nc-fold-pressroom.nc-fold-spanning #navbarBlur.navbar-blur {
    width: var(--nc-fold-seg0-w);
    max-width: var(--nc-fold-seg0-w);
  }
}

/* ——— Segments verticaux (téléphone plié à l’horizontale / tablette) ——— */
@media (vertical-viewport-segments: 2) {
  :root {
    --nc-fold-seg0-h: env(viewport-segment-height 0 0, 50vh);
    --nc-fold-seg1-h: env(viewport-segment-height 0 1, 50vh);
    --nc-fold-hinge: max(
      0px,
      calc(env(viewport-segment-top 0 1, 50vh) - env(viewport-segment-bottom 0 0, 50vh))
    );
  }

  body.nc-duo-app.nc-fold-spanning-v #sidenav-main {
    max-height: var(--nc-fold-seg0-h);
    overflow: auto;
  }
  body.nc-duo-app.nc-fold-spanning-v .main-content {
    margin-top: calc(var(--nc-fold-seg0-h) + var(--nc-fold-hinge));
  }
}

/* Posture pliée (API Device Posture) */
@media (device-posture: folded) {
  html.nc-fold-ready body {
    /* Légère respiration pour le pli */
    --nc-fold-posture: folded;
  }
}

/* Pastille early-adopter (site public, uniquement si spanning) */
.nc-duo-badge {
  display: none;
  position: fixed;
  z-index: 10050;
  right: 12px;
  bottom: 12px;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(11, 24, 62, 0.92);
  color: #fff;
  font-family: "DM Sans", "Open Sans", system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.28);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-decoration: none;
  pointer-events: none;
}
.nc-duo-badge strong {
  color: #31afe7;
  font-weight: 800;
}
html.nc-fold-spanning body.nc-fold-site .nc-duo-badge {
  display: inline-flex;
}

/* Fallback JS-driven (Safari / avant support natif segments) */
html.nc-fold-fallback.nc-fold-spanning body.nc-duo-app.g-sidenav-show #sidenav-main {
  position: fixed !important;
  inset: 0 auto 0 0 !important;
  width: var(--nc-fold-seg0-w) !important;
  max-width: var(--nc-fold-seg0-w) !important;
  margin: 0 !important;
  height: 100vh !important;
  border-radius: 0 !important;
}
html.nc-fold-fallback.nc-fold-spanning body.nc-duo-app.g-sidenav-show .main-content {
  margin-left: 0 !important;
  width: var(--nc-fold-seg1-w) !important;
  margin-inline-start: calc(var(--nc-fold-seg0-w) + var(--nc-fold-hinge)) !important;
}

@media (prefers-reduced-motion: reduce) {
  .nc-duo-badge { transition: none; }
}