/* ==============================
   Scroll-Triggered Animations
   ============================== */

/* Base hidden state for animated elements */
.anim {
  opacity: 0;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  will-change: opacity, transform;
}

/* Fade up (default) */
.fade-up {
  transform: translateY(30px);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Slide in from left */
.slide-left {
  transform: translateX(-60px);
}

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

/* Slide in from right */
.slide-right {
  transform: translateX(60px);
}

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

/* Scale up */
.scale-up {
  transform: scale(0.92);
}

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

/* Staggered delays for child elements */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  .anim {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .reveal-inner {
    transform: none !important;
    transition: none !important;
  }

  .hero-bg,
  .hero-glow {
    transform: none !important;
  }

  .scroll-indicator-dot {
    animation: none !important;
  }
}