/* Barre site (.site-header) — navigation strictement identique sur toutes les pages vitrine.
   Chargée en dernier dans tpl___header___head.php (après style.css et CSS de page).
   Cible uniquement .site-header : jamais body.page-* ni le contenu <main>. */

.site-header .nav-desktop > .nav-link,
.site-header .nav-desktop .nav-dropdown--projects > .nav-dropdown__toggle,
.site-header .header-actions .lang-dropdown > .nav-dropdown__toggle,
.site-header .header-actions .theme-switch,
.site-header .header-actions a.btn.btn--ghost.hidden-mobile-cta,
.site-header .header-actions .nav-toggle {
  box-sizing: border-box;
  border: 1px solid var(--header-chip-border) !important;
  background: var(--header-chip-bg) !important;
  color: var(--text-secondary) !important;
  box-shadow: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-sub);
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 0.25s var(--ease-choreography),
    box-shadow 0.25s var(--ease-choreography),
    border-color 0.25s var(--ease-choreography),
    background 0.25s var(--ease-choreography),
    color 0.25s var(--ease-choreography);
}

.site-header .nav-desktop > .nav-link:hover,
.site-header .nav-desktop > .nav-link:focus-visible,
.site-header .nav-desktop .nav-dropdown--projects > .nav-dropdown__toggle:hover,
.site-header .nav-desktop .nav-dropdown--projects > .nav-dropdown__toggle:focus-visible,
.site-header .header-actions .lang-dropdown > .nav-dropdown__toggle:hover,
.site-header .header-actions .lang-dropdown > .nav-dropdown__toggle:focus-visible,
.site-header .header-actions .theme-switch:hover,
.site-header .header-actions .theme-switch:focus-visible,
.site-header .header-actions a.btn.btn--ghost.hidden-mobile-cta:hover,
.site-header .header-actions a.btn.btn--ghost.hidden-mobile-cta:focus-visible,
.site-header .header-actions .nav-toggle:hover,
.site-header .header-actions .nav-toggle:focus-visible {
  color: var(--text) !important;
  border-color: var(--header-chip-border-hover) !important;
  background: var(--header-chip-bg-hover) !important;
  box-shadow: var(--header-chip-shadow-hover);
  transform: translateY(-1px);
}

.site-header .nav-desktop > .nav-link.is-active,
.site-header .nav-desktop .nav-dropdown--projects.is-current > .nav-dropdown__toggle,
.site-header .header-actions a.btn.btn--ghost.hidden-mobile-cta.is-current {
  color: var(--text) !important;
  font-weight: var(--weight-section-display);
  letter-spacing: 0.035em;
  border-color: var(--header-chip-border-active) !important;
  background: var(--header-chip-bg-hover) !important;
  box-shadow: var(--header-chip-shadow-active);
}

.site-header .nav-desktop > .nav-link::after {
  display: none !important;
  content: none !important;
}

.site-header .nav-desktop .nav-dropdown.is-current > .nav-dropdown__toggle {
  background: var(--header-chip-bg-hover) !important;
  border-color: var(--header-chip-border-active) !important;
}

.site-header .header-actions .nav-toggle__bar {
  background: currentColor !important;
}

/* Contre body.page-home .btn--ghost et .btn--ghost globaux (thème sombre inclus) */
body.page-home .site-header .header-actions a.btn.btn--ghost.hidden-mobile-cta {
  background: var(--header-chip-bg) !important;
  color: var(--text-secondary) !important;
  border-color: var(--header-chip-border) !important;
  box-shadow: none;
}

@media (min-width: 1400px) {
  .site-header .nav-desktop > .nav-link,
  .site-header .nav-desktop .nav-dropdown--projects > .nav-dropdown__toggle,
  .site-header .header-actions .lang-dropdown > .nav-dropdown__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: var(--header-bar-ctrl-h);
    height: var(--header-bar-ctrl-h);
    padding-block: 0;
    padding-inline: 0.75rem;
    line-height: 1.2;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
  }

  .site-header .header-actions .lang-dropdown > .nav-dropdown__toggle {
    padding-inline: 0.55rem 0.65rem;
    font-weight: 500;
  }

  .site-header .header-actions .theme-switch {
    width: var(--header-bar-ctrl-h);
    height: var(--header-bar-ctrl-h);
    min-width: var(--header-bar-ctrl-h);
    min-height: var(--header-bar-ctrl-h);
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-matrix-mono);
    font-weight: 400;
    font-size: 1.25rem;
    line-height: 1;
  }

  .site-header .header-actions a.btn.btn--ghost.hidden-mobile-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--header-bar-ctrl-h);
    height: auto;
    padding-block: 0;
    padding-inline: 1rem 1.2rem;
    font-size: 0.8125rem;
    line-height: 1.2;
    letter-spacing: 0.055em;
  }
}

@media (max-width: 1399px) {
  .site-header .header-actions a.btn.btn--ghost.hidden-mobile-cta {
    min-height: var(--header-bar-ctrl-h);
    height: var(--header-bar-ctrl-h);
    padding-block: 0.35rem;
    padding-inline: 0.65rem 0.85rem;
    font-size: 0.75rem;
    line-height: 1.15;
    letter-spacing: 0.055em;
    font-weight: var(--weight-section-display);
  }

  .site-header .header-actions .nav-toggle {
    width: var(--header-bar-ctrl-h);
    height: var(--header-bar-ctrl-h);
    min-width: var(--header-bar-ctrl-h);
    padding: 0.45rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header .nav-desktop > .nav-link,
  .site-header .nav-desktop .nav-dropdown--projects > .nav-dropdown__toggle,
  .site-header .header-actions .lang-dropdown > .nav-dropdown__toggle,
  .site-header .header-actions .theme-switch,
  .site-header .header-actions a.btn.btn--ghost.hidden-mobile-cta,
  .site-header .header-actions .nav-toggle {
    transition: none;
  }
}

/* --------------------------------------------------------------------------
   Barres nav secondaires (breadcrumbs top-of-page)
   Continuité visuelle avec le header sticky sur toutes les pages.
   -------------------------------------------------------------------------- */

.page-genericvoice__breadcrumb,
.page-transcriptit__breadcrumb,
.page-promptdemerde__breadcrumb,
.page-commercify__breadcrumb,
.page-webterminal__breadcrumb,
.page-poulpyinfopc__breadcrumb,
.page-poulpyinfoproduit__breadcrumb,
.page-mytubeland__breadcrumb {
  padding: 0.55rem 0 0.65rem;
  border-top: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--text) 9%, transparent);
  background: color-mix(in srgb, var(--header-bg) 94%, var(--accent) 6%);
}

html[data-theme="light"] .page-genericvoice__breadcrumb,
html[data-theme="light"] .page-transcriptit__breadcrumb,
html[data-theme="light"] .page-promptdemerde__breadcrumb,
html[data-theme="light"] .page-commercify__breadcrumb,
html[data-theme="light"] .page-webterminal__breadcrumb,
html[data-theme="light"] .page-poulpyinfopc__breadcrumb,
html[data-theme="light"] .page-poulpyinfoproduit__breadcrumb,
.page-mytubeland__breadcrumb {
  background: color-mix(in srgb, var(--footer-beige) 96%, var(--accent) 4%);
}

.page-transcriptit__breadcrumb-list,
.page-promptdemerde__breadcrumb-list,
.page-genericvoice__breadcrumb-list,
.page-commercify__breadcrumb-list,
.page-webterminal__breadcrumb-list,
.page-poulpyinfopc__breadcrumb-list,
.page-poulpyinfoproduit__breadcrumb-list,
.page-mytubeland__breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0 auto;
  padding: 0 1rem;
  max-width: var(--layout-max);
  font-size: calc(0.8rem * var(--copy-scale));
  line-height: 1.35;
}

.page-transcriptit__breadcrumb-list li,
.page-promptdemerde__breadcrumb-list li,
.page-genericvoice__breadcrumb-list li,
.page-commercify__breadcrumb-list li,
.page-webterminal__breadcrumb-list li,
.page-poulpyinfopc__breadcrumb-list li,
.page-poulpyinfoproduit__breadcrumb-list li,
.page-mytubeland__breadcrumb-list li {
  display: inline-flex;
  align-items: center;
}

.page-transcriptit__breadcrumb-list li:not(:last-child)::after,
.page-promptdemerde__breadcrumb-list li:not(:last-child)::after,
.page-genericvoice__breadcrumb-list li:not(:last-child)::after,
.page-commercify__breadcrumb-list li:not(:last-child)::after,
.page-webterminal__breadcrumb-list li:not(:last-child)::after,
.page-poulpyinfopc__breadcrumb-list li:not(:last-child)::after,
.page-poulpyinfoproduit__breadcrumb-list li:not(:last-child)::after,
.page-mytubeland__breadcrumb-list li:not(:last-child)::after {
  content: "/";
  margin: 0 0.5rem;
  color: color-mix(in srgb, var(--text) 45%, transparent);
  font-weight: 400;
  pointer-events: none;
}

.page-transcriptit__breadcrumb-list a,
.page-promptdemerde__breadcrumb-list a,
.page-genericvoice__breadcrumb-list a,
.page-commercify__breadcrumb-list a,
.page-webterminal__breadcrumb-list a,
.page-poulpyinfopc__breadcrumb-list a,
.page-poulpyinfoproduit__breadcrumb-list a,
.page-mytubeland__breadcrumb-list a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.page-transcriptit__breadcrumb-list a:hover,
.page-promptdemerde__breadcrumb-list a:hover,
.page-genericvoice__breadcrumb-list a:hover,
.page-commercify__breadcrumb-list a:hover,
.page-webterminal__breadcrumb-list a:hover,
.page-poulpyinfopc__breadcrumb-list a:hover,
.page-poulpyinfoproduit__breadcrumb-list a:hover,
.page-mytubeland__breadcrumb-list a:hover {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.page-transcriptit__breadcrumb-list [aria-current="page"],
.page-promptdemerde__breadcrumb-list [aria-current="page"],
.page-genericvoice__breadcrumb-list [aria-current="page"],
.page-commercify__breadcrumb-list [aria-current="page"],
.page-webterminal__breadcrumb-list [aria-current="page"],
.page-poulpyinfopc__breadcrumb-list [aria-current="page"],
.page-poulpyinfoproduit__breadcrumb-list [aria-current="page"],
.page-mytubeland__breadcrumb-list [aria-current="page"] {
  color: var(--text-secondary, var(--text));
  font-weight: 600;
}

/* Ascenseur site — verrouillage final après CSS de page (viewport html/body + zones internes). */
:root,
html,
body,
* {
  scrollbar-width: auto;
  scrollbar-color: var(--scrollbar-viewport-thumb) var(--scrollbar-viewport-track);
}

:root::-webkit-scrollbar,
html::-webkit-scrollbar,
body::-webkit-scrollbar,
*::-webkit-scrollbar {
  width: var(--scrollbar-viewport-size);
  height: var(--scrollbar-viewport-size);
}

:root::-webkit-scrollbar-track,
html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track,
*::-webkit-scrollbar-track {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--scrollbar-viewport-track) 88%, #fff 12%) 0%,
    var(--scrollbar-viewport-track) 42%,
    color-mix(in srgb, var(--scrollbar-viewport-track) 92%, #000 8%) 100%
  );
  border-inline-start: 1px solid var(--scrollbar-viewport-track-edge);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.35);
}

:root::-webkit-scrollbar-thumb,
html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb,
*::-webkit-scrollbar-thumb {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--scrollbar-viewport-thumb-mid) 55%, #fff 45%) 0%,
    var(--scrollbar-viewport-thumb) 38%,
    color-mix(in srgb, var(--scrollbar-viewport-thumb) 85%, #000 15%) 100%
  );
  border: 1px solid var(--scrollbar-viewport-thumb-border);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 var(--scrollbar-viewport-thumb-highlight),
    inset 0 -1px 0 rgba(0, 0, 0, 0.55),
    0 0 6px rgba(0, 0, 0, 0.45);
  min-height: 2.5rem;
}

:root::-webkit-scrollbar-thumb:hover,
html::-webkit-scrollbar-thumb:hover,
body::-webkit-scrollbar-thumb:hover,
*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--scrollbar-viewport-thumb-mid) 62%, #fff 38%) 0%,
    color-mix(in srgb, var(--scrollbar-viewport-thumb) 78%, var(--scrollbar-viewport-thumb-mid) 22%) 45%,
    var(--scrollbar-viewport-thumb) 100%
  );
}

:root::-webkit-scrollbar-corner,
html::-webkit-scrollbar-corner,
body::-webkit-scrollbar-corner,
*::-webkit-scrollbar-corner {
  background: var(--scrollbar-viewport-track);
}