/*
 * Motion inspired by zavora.ai — smooth fade-up reveals, subtle hover lifts
 * Duration: 0.25s UI / 0.65s section reveals
 * Easing: cubic-bezier(0.16, 1, 0.3, 1) for entrances
 */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--transition-reveal),
    transform var(--transition-reveal);
}

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

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

.stagger-children > * {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity var(--transition-reveal),
    transform var(--transition-reveal);
}

.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: none; }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 0.12s; opacity: 1; transform: none; }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 0.19s; opacity: 1; transform: none; }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 0.26s; opacity: 1; transform: none; }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 0.33s; opacity: 1; transform: none; }
.stagger-children.is-visible > *:nth-child(6) { transition-delay: 0.4s; opacity: 1; transform: none; }

.hero__title .gradient-text {
  display: inline-block;
  animation: gradientShift 6s ease-in-out infinite alternate;
}

@keyframes gradientShift {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(15deg); }
}

.modal.is-closing .modal__panel {
  animation: modalOut 0.2s ease forwards;
}

@keyframes modalOut {
  to {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .stagger-children > * {
    opacity: 1;
    transform: none;
  }

  .hero__title .gradient-text {
    animation: none;
  }
}