/* ==========================================================================
   Animationen: Scroll-Reveals, Micro-Interactions
   Reveal-Regel: NUR transform animieren, NIE opacity:0 als Startzustand —
   sonst bleiben Sections in Full-Page-Screenshots, Crawlern und für
   No-JS-Nutzer leer/unsichtbar. Inhalte sind immer sichtbar (opacity:1),
   die Bewegung kommt ausschließlich aus transform.
   ========================================================================== */

.reveal {
  opacity: 1;
  transform: translateY(22px);
  transition: transform var(--dur-slow) var(--ease-out);
  will-change: transform;
}

.reveal.is-visible {
  transform: translateY(0);
}

/* Gestaffelte Kinder (Prozessschritte, Karten) */
.reveal-stagger > * {
  opacity: 1;
  transform: translateY(20px);
  transition: transform var(--dur-slow) var(--ease-out);
}
.reveal-stagger.is-visible > * { transform: translateY(0); }

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 60ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 120ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 180ms; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 240ms; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * {
    transform: none !important;
    transition: none !important;
  }
  .hero-copy, .hero-media { animation: none !important; opacity: 1 !important; transform: none !important; }
}

/* Card press feedback */
.service-card, .process-step, .contact-card, .btn, .hgp3-slider__dot {
  will-change: transform;
}

/* Counter number ticking (JS toggles data-target, CSS just ensures tabular layout) */
.stat-value[data-count] { font-variant-numeric: tabular-nums; }