.bdp-entete{position:sticky;top:0;z-index:50}
.bdp-identite{display:flex;align-items:center;gap:12px}
.bdp-identite-lien{display:inline-flex;flex-direction:column;gap:2px}
.bdp-identite-marque{font-family:var(--font-heading);font-size:1.25rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--color-text)}
.bdp-identite-sous-titre{font-size:0.7rem;letter-spacing:0.22em;text-transform:uppercase;color:var(--gray-600)}
.bdp-nav-principale{display:flex;align-items:center;gap:24px}
.bdp-nav-principale .menu-liste{align-items:center}
.bdp-nav-principale .menu-lien{font-size:0.7rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--gray-700)}
.bdp-nav-principale .menu-lien:hover{color:var(--color-text)}
.bdp-entete.menu-ouvert{box-shadow:0 16px 40px rgba(24,16,10,0.15)}
@media (max-width:768px){
  .bdp-identite-marque{font-size:1.1rem}
  .bdp-identite-sous-titre{font-size:0.62rem}
}