/* En-tête PUBLIC unique de Cabbox (site + pages du compte client servies par
   Cabbox Studio). Fichier statique, non empreinté : le même fichier est chargé
   par le site (BaseLayout) et par le Studio (public/js/site-chrome.js).
   Ne dépend que des jetons communs (tokens.css du site / du Studio) ; chaque
   valeur a un repli pour rester correcte si un jeton manquait. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg, #f7f2ea);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
  font-family: var(--font-body, 'Instrument Sans Variable', system-ui, sans-serif);
  color: var(--color-text, #241c17);
}
.site-header.is-scrolled, .site-header--app { border-bottom-color: var(--c-line, rgba(36, 28, 23, 0.14)); }
.site-header__bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4.25rem;
  width: 100%;
  max-width: calc(84rem + 2 * clamp(1rem, 0.5rem + 2.5vw, 3rem));
  margin-inline: auto;
  padding-inline: clamp(1rem, 0.5rem + 2.5vw, 3rem);
  box-sizing: border-box;
}
.site-header__logo { display: inline-flex; align-items: center; gap: 0.55rem; text-decoration: none; color: inherit; margin-right: auto; position: relative; z-index: 61; }
.site-header__mark { width: 1.15rem; height: 1.35rem; border-radius: 2px; background: var(--c-wood, #b07a4c); display: grid; place-items: center; }
.site-header__mark::after { content: ''; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--c-espresso, #2b201a); box-shadow: 0 0 0 1.5px var(--c-kraft, #c9a57b); transform: translateY(-2px); }
.site-header__word { font-family: var(--font-display, 'Fraunces Variable', Georgia, serif); font-size: 1.45rem; font-weight: 520; letter-spacing: -0.02em; line-height: 1; }

.site-header__nav { display: none; }
.site-header__nav ul { display: flex; align-items: center; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.site-header__nav a, .site-header__account {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text-muted, #5e5047);
  white-space: nowrap;
  padding-block: 0.6rem;
  transition: color 0.18s;
}
.site-header__nav a:hover, .site-header__account:hover,
.site-header__nav a[aria-current='page'], .site-header__account[aria-current='page'] { color: var(--color-text, #241c17); }
/* État actif discret : un filet sous le lien. */
.site-header__nav a[aria-current='page']::after, .site-header__account[aria-current='page']::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0.2rem; height: 1.5px; background: var(--c-wood, #b07a4c);
}
.site-header__account { display: none; }
.site-header__cta {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 2.75rem; padding: 0 1rem; border-radius: 999px;
  background: var(--color-accent, #b8583a); color: var(--color-on-accent, #fffcf7);
  font-size: 0.8rem; font-weight: 600; text-decoration: none; white-space: nowrap;
  transition: background 0.18s;
}
.site-header__cta:hover { background: var(--color-accent-hover, #9a4529); }
.site-header a:focus-visible, .site-header button:focus-visible { outline: 2px solid var(--color-accent, #b8583a); outline-offset: 3px; border-radius: 2px; }

.site-header__toggle {
  position: relative; z-index: 61; width: 2.75rem; height: 2.75rem; display: grid; place-items: center;
  margin-right: -0.5rem; background: none; border: 0; padding: 0; cursor: pointer; color: inherit;
}
.site-header__burger, .site-header__burger::before { display: block; width: 1.5rem; height: 1.5px; background: currentColor; transition: transform 0.3s ease; }
.site-header__burger { position: relative; transform: translateY(-3px); }
.site-header__burger::before { content: ''; position: absolute; top: 6px; }
.site-header.is-open .site-header__burger { transform: translateY(0) rotate(45deg); }
.site-header.is-open .site-header__burger::before { transform: translateY(-6px) rotate(-90deg); }

.site-header__menu {
  position: fixed; inset: 0; z-index: 60; background: var(--color-bg, #f7f2ea);
  padding: 5.5rem clamp(1rem, 0.5rem + 2.5vw, 3rem) 2rem; overflow-y: auto; opacity: 0; transition: opacity 0.3s ease;
}
.site-header__menu[hidden] { display: none; }
.site-header.is-open .site-header__menu { opacity: 1; }
.site-header__menu ul { list-style: none; margin: 0 0 2rem; padding: 0; }
.site-header__menu li { border-bottom: 1px solid var(--c-line, rgba(36, 28, 23, 0.14)); }
.site-header__menu li a { display: block; padding-block: 1rem; font-family: var(--font-display, Georgia, serif); font-size: 1.6rem; text-decoration: none; color: inherit; }
.site-header__menu li a[aria-current='page'] { color: var(--c-wood-deep, #7a4f2e); }
.site-header__menu-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.site-header__menu-actions a { min-height: 3rem; padding: 0 1.25rem; display: inline-flex; align-items: center; border-radius: 999px; text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.site-header__menu-actions .is-primary { background: var(--color-accent, #b8583a); color: var(--color-on-accent, #fffcf7); }
.site-header__menu-actions .is-ghost { border: 1px solid var(--c-line-strong, rgba(36, 28, 23, 0.28)); color: inherit; }

@media (min-width: 72rem) {
  .site-header__nav, .site-header__account { display: block; }
  .site-header__toggle, .site-header__menu { display: none !important; }
  .site-header__cta { font-size: 0.875rem; padding: 0 1.25rem; }
}
@media (prefers-reduced-motion: reduce) { .site-header, .site-header * { transition: none !important; } }