/* ============================================
   THE WHITECROW FILMS — Animations
   ============================================ */

/* --- Reveal Animations (triggered by GSAP ScrollTrigger) --- */

/* Fade up */
.anim-fade-up {
  opacity: 0;
  transform: translateY(60px);
}

.anim-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--duration-slower) var(--ease-smooth),
              transform var(--duration-slower) var(--ease-smooth);
}

/* Fade in */
.anim-fade-in {
  opacity: 0;
}

.anim-fade-in.is-visible {
  opacity: 1;
  transition: opacity var(--duration-slower) var(--ease-smooth);
}

/* Scale in */
.anim-scale-in {
  opacity: 0;
  transform: scale(0.92);
}

.anim-scale-in.is-visible {
  opacity: 1;
  transform: scale(1);
  transition: opacity var(--duration-slower) var(--ease-smooth),
              transform var(--duration-slower) var(--ease-smooth);
}

/* Slide from left */
.anim-slide-left {
  opacity: 0;
  transform: translateX(-80px);
}

.anim-slide-left.is-visible {
  opacity: 1;
  transform: translateX(0);
  transition: opacity var(--duration-slower) var(--ease-smooth),
              transform var(--duration-slower) var(--ease-smooth);
}

/* Slide from right */
.anim-slide-right {
  opacity: 0;
  transform: translateX(80px);
}

.anim-slide-right.is-visible {
  opacity: 1;
  transform: translateX(0);
  transition: opacity var(--duration-slower) var(--ease-smooth),
              transform var(--duration-slower) var(--ease-smooth);
}

/* Line reveal */
.anim-line {
  width: 0;
}

.anim-line.is-visible {
  width: 100%;
  transition: width var(--duration-slower) var(--ease-smooth);
}

/* Stagger children — applied via GSAP */
.anim-stagger > * {
  opacity: 0;
  transform: translateY(40px);
}

/* --- Text Split Animations --- */
.split-text .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
}

.split-text .word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}

/* --- Parallax wrapper --- */
.parallax-container {
  overflow: hidden;
  position: relative;
}

.parallax-element {
  will-change: transform;
}

/* --- Image reveal --- */
.image-reveal {
  position: relative;
  overflow: hidden;
}

.image-reveal::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-bg-primary);
  z-index: 2;
  transform-origin: right;
}

.image-reveal.is-visible::before {
  animation: imageReveal 1.2s var(--ease-smooth) forwards;
}

@keyframes imageReveal {
  0% { transform: scaleX(1); transform-origin: right; }
  50% { transform: scaleX(0); transform-origin: right; }
  50.01% { transform-origin: left; }
  100% { transform: scaleX(0); transform-origin: left; }
}

/* --- Counter animation --- */
.counter {
  font-variant-numeric: tabular-nums;
}

/* --- Magnetic hover effect --- */
.magnetic {
  transition: transform var(--duration-fast) var(--ease-out);
}

/* --- Cursor blend --- */
.cursor-invert {
  mix-blend-mode: difference;
}

/* --- Loading shimmer --- */
.shimmer {
  background: linear-gradient(
    90deg,
    var(--color-bg-card) 25%,
    var(--color-bg-hover) 50%,
    var(--color-bg-card) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- Glow pulse --- */
.glow-pulse {
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(212, 197, 169, 0); }
  50% { box-shadow: 0 0 40px rgba(212, 197, 169, 0.1); }
}

/* --- Reduce 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;
  }

  .anim-fade-up,
  .anim-fade-in,
  .anim-scale-in,
  .anim-slide-left,
  .anim-slide-right {
    opacity: 1;
    transform: none;
  }

  .split-text .char {
    opacity: 1;
    transform: none;
  }
}