html,
body {
  height: 100%;
}
html.has-scroll-smooth {
  overflow: hidden;
} /* verhindert natives Scrollen */
html.has-scroll-smooth body {
  overflow: hidden;
} /* sicherheitshalber */
[data-scroll-container] {
  min-height: 100vh;
}
[data-scroll-section] {
  position: relative;
} /* gute Praxis für Bereiche */

/* optional, aber empfehlenswert für Performance/Glätte */
.has-scroll-smooth [data-scroll-container] {
  will-change: transform;
}
.is-transitioning [data-scroll-container] {
  pointer-events: none;
}