/* Page Transition Styles */
.transition-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--background) url(../images/bg-tile.png) repeat top center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s cubic-bezier(0.65, 0, 0.35, 1);
}

.transition-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* Animation for content appearing */
.content-container {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.content-container.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Page content transitions */
.page-content {
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
}

.page-content.loaded {
  opacity: 1;
}

/* Header and footer transitions */
header, footer {
  opacity: 1;
  transition: opacity 0.6s ease-in-out;
}

header.loaded, footer.loaded {
  opacity: 1;
}

/* Element staggered fade-in */
.stagger-fade-in > * {
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}

.stagger-fade-in.loaded > *:nth-child(1) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.1s;
}

.stagger-fade-in.loaded > *:nth-child(2) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.2s;
}

.stagger-fade-in.loaded > *:nth-child(3) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.3s;
}

.stagger-fade-in.loaded > *:nth-child(4) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.4s;
}

.stagger-fade-in.loaded > *:nth-child(n+5) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.5s;
}

/* Optional: Different transition styles */
/* Fade transition */
.transition-fade .transition-overlay {
  background-color: #fff;
}

/* Slide transition */
.transition-slide .transition-overlay {
  transform: translateX(-100%);
  opacity: 1;
  transition: transform 0.5s ease-in-out;
}

.transition-slide .transition-overlay.active {
  transform: translateX(0);
}

/* Other animation options */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { 
    opacity: 0;
    transform: translateY(30px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.8s ease-in-out forwards;
}

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