/* ================================================================
 * FLOWCRAFT — Animations (animations.css)
 * Refinado 2.0:
 *  - Easing premium (custom cubic-bezier)
 *  - Stagger automático con CSS variables
 *  - Reveal de scroll con fade + lift + scale sutil
 *  - Respeto por prefers-reduced-motion
 * ================================================================ */

/* ---- Hero: fade-in inicial al cargar ---------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  animation: fadeInUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.fade-in--delay-1 { animation-delay: 0.10s; }
.fade-in--delay-2 { animation-delay: 0.22s; }
.fade-in--delay-3 { animation-delay: 0.36s; }
.fade-in--delay-4 { animation-delay: 0.52s; }
.fade-in--delay-5 { animation-delay: 0.70s; }

@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Reveal en scroll: fade + lift + microscale ----------------- */
.reveal {
  opacity: 0;
  transform: translateY(36px) scale(0.985);
  transition:
    opacity   0.85s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.reveal--delay    { transition-delay: 0.12s; }
.reveal--delay-2  { transition-delay: 0.24s; }
.reveal--delay-3  { transition-delay: 0.36s; }

.reveal.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ---- Subtle hover lift utility ---------------------------------- */
.hover-lift {
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.hover-lift:hover { transform: translateY(-4px); }

/* ---- Marquee infinite scroll (used in hero band) --------------- */
@keyframes marqueeScrollFlow {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---- Soft pulse for live indicators ---------------------------- */
@keyframes softPulse {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50%      { opacity: 1;    transform: scale(1.06); }
}

/* ---- Shimmer (for loading-style accents) ----------------------- */
@keyframes shimmer {
  from { background-position: -200% 0; }
  to   { background-position: 200% 0; }
}

/* ---- Reduced motion --------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .fade-in,
  .reveal,
  .hero__glow,
  .hero__grid,
  .hero__mock,
  .marquee-track {
    animation: none !important;
    transition: none !important;
    opacity: 1;
    transform: none;
  }
}