/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes scrollLine {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }

  50% {
    transform: scaleY(1);
    transform-origin: top;
  }

  51% {
    transform-origin: bottom;
  }

  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) translateX(0) rotate(0deg);
  }

  50% {
    transform: translateY(-24px) translateX(10px) rotate(6deg);
  }
}

@keyframes floatSlow {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(20px) rotate(-4deg);
  }
}

@keyframes ripple {
  to {
    transform: scale(3);
    opacity: 0;
  }
}

@keyframes pulseRing {
  0% {
    box-shadow: 0 0 0 0 rgba(206, 159, 105, 0.5);
  }

  100% {
    box-shadow: 0 0 0 22px rgba(206, 159, 105, 0);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.shape--float {
  animation: float 8s ease-in-out infinite;
}

.shape--float-slow {
  animation: floatSlow 12s ease-in-out infinite;
}

.shape--spin {
  animation: spin 30s linear infinite;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

/* Stagger children delays (set via JS custom property fallback via nth-child) */
.stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.is-visible > *:nth-child(2) { transition-delay: 0.15s; }
.stagger.is-visible > *:nth-child(3) { transition-delay: 0.25s; }
.stagger.is-visible > *:nth-child(4) { transition-delay: 0.35s; }
.stagger.is-visible > *:nth-child(5) { transition-delay: 0.45s; }
.stagger.is-visible > *:nth-child(6) { transition-delay: 0.55s; }
.stagger.is-visible > *:nth-child(7) { transition-delay: 0.65s; }
.stagger.is-visible > *:nth-child(8) { transition-delay: 0.75s; }
.stagger.is-visible > *:nth-child(9) { transition-delay: 0.85s; }
.stagger.is-visible > *:nth-child(10) { transition-delay: 0.95s; }
.stagger.is-visible > *:nth-child(11) { transition-delay: 1.05s; }

/* Reduced motion */
@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;
  }
}