/* Header fixe */
.site-header,
header,
.navbar,
.navigation,
#masthead {
position: sticky !important;
top: 0 !important;
z-index: 9998 !important;
background: white !important;
box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
}
/* Éviter chevauchement contenu */
body, .site-content {
padding-top: 80px !important; /* Ajuste selon hauteur header */
}
@media (max-width: 768px) {
body, .site-content {
padding-top: 70px !important;
}
}
