/* ==========================================================================
   Motion & Animation - BOTANICA
   ========================================================================== */

/* Preloader */
.preloader {
  position: fixed;
  inset: 0;
  background-color: var(--clr-bg);
  z-index: 10000;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity var(--transition-slow);
}
.preloader.hidden {
  opacity: 0;
  pointer-events: none;
}
.preloader__text {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-style: italic;
  color: var(--clr-forest);
  opacity: 0;
  animation: fadeInOut 2s infinite ease-in-out;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* Intersection Observer Animations */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal-up.is-inview {
  opacity: 1;
  transform: translateY(0);
}

.reveal-mask {
  overflow: hidden;
  display: block;
}
.reveal-mask > span {
  display: block;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}
.reveal-mask.is-inview > span {
  transform: translateY(0);
}

/* Stagger Delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.5s; }

/* Slow Parallax Image */
.parallax-bg {
  will-change: transform;
}