/**
 * Animations - Saudi Heritage Theme
 * حركات تراثية سعودية متقدمة
 */

/* Page Animations */
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-in-right {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Animation Classes */
.animate-fade-in-up {
  animation: fade-in-up 0.6s ease-out forwards;
}

.animate-fade-in {
  animation: fade-in 0.6s ease-out forwards;
}

.animate-slide-in-right {
  animation: slide-in-right 0.6s ease-out forwards;
}

.animate-scale-in {
  animation: scale-in 0.6s ease-out forwards;
}

/* Intersection Observer Animation - GPU Accelerated */
.observe-animate {
  opacity: 0;
  transform: translateY(30px) translateZ(0);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  will-change: opacity, transform;
}

.observe-animate.animated {
  opacity: 1;
  transform: translateY(0) translateZ(0);
}

/* Stagger Animation for Grid Items - GPU Accelerated */
.observe-animate-stagger {
  opacity: 0;
  transform: translateY(30px) translateZ(0);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  will-change: opacity, transform;
}

.observe-animate-stagger.animated {
  opacity: 1;
  transform: translateY(0) translateZ(0);
}

.observe-animate-stagger:nth-child(1) { transition-delay: 0.1s; }
.observe-animate-stagger:nth-child(2) { transition-delay: 0.2s; }
.observe-animate-stagger:nth-child(3) { transition-delay: 0.3s; }
.observe-animate-stagger:nth-child(4) { transition-delay: 0.4s; }
.observe-animate-stagger:nth-child(5) { transition-delay: 0.5s; }
.observe-animate-stagger:nth-child(6) { transition-delay: 0.6s; }

/* Hover Animations - GPU Accelerated */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
}

.hover-lift:hover {
  transform: translateY(-5px) translateZ(0);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.hover-glow {
  transition: box-shadow 0.3s ease;
  will-change: box-shadow;
}

.hover-glow:hover {
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}