/* ==========================================================================
   animations.css
   Minden animáció transform / opacity-t mozgat (GPU-barát, Section 6.A).
   ========================================================================== */

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Scroll-reveal: JS (scroll-reveal.js) adja hozzá az .is-visible osztályt
   IntersectionObserver-rel, amikor az elem [data-reveal] belép a viewportba. */

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

[data-reveal="stagger"] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

[data-reveal="stagger"].is-visible > * { opacity: 1; transform: translateY(0); }

[data-reveal="stagger"].is-visible > *:nth-child(1) { transition-delay: 0.05s; }
[data-reveal="stagger"].is-visible > *:nth-child(2) { transition-delay: 0.12s; }
[data-reveal="stagger"].is-visible > *:nth-child(3) { transition-delay: 0.19s; }
[data-reveal="stagger"].is-visible > *:nth-child(4) { transition-delay: 0.26s; }
[data-reveal="stagger"].is-visible > *:nth-child(5) { transition-delay: 0.33s; }
[data-reveal="stagger"].is-visible > *:nth-child(6) { transition-delay: 0.40s; }

/* Hero belépő animáció, csak oldalbetöltéskor (nem scroll-vezérelt) */

@keyframes hero-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__eyebrow, .hero__title, .hero__lead, .hero__actions {
  animation: hero-in 0.8s var(--ease-out) both;
}
.hero__title { animation-delay: 0.05s; }
.hero__lead { animation-delay: 0.14s; }
.hero__actions { animation-delay: 0.22s; }

.hero__visual { animation: hero-in 0.9s var(--ease-out) 0.18s both; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal], [data-reveal="stagger"] > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .hero__eyebrow, .hero__title, .hero__lead, .hero__actions, .hero__visual {
    animation: none !important;
  }
  .brand-marquee__track { animation: none !important; }
}