/* Geteilte Scroll-Reveal-Styles für alle Demo-Sites. Markup-Konvention: [data-reveal] auf
   Abschnitts-Wrapper/Karten, optional [data-reveal-delay="1|2|3"] für gestaffelte Grids.
   Respektiert prefers-reduced-motion (siehe scroll-reveal.js für den JS-Teil). */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

[data-reveal][data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal][data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal][data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal][data-reveal-delay="4"] { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}