/* === Sticky header op desktop === */
@media (min-width: 769px) {
  .wp-block-template-part {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #FBFAF3; /* jouw zachte kleur */
    border-bottom: 1px solid #ccc; /* onderrandje */
  }

  body {
    margin: 0;
    padding: 0;
  }

  main {
    margin-top: 0;
    padding-top: 0;
  }
}

/* === Geen sticky op mobiel === */
@media (max-width: 768px) {
  .wp-block-template-part {
    position: static !important;
    top: auto !important;
  }
}