/* Scroll Animations */

/* Base state: hidden and shifted */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Revealed state */
.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children animation */
.animate-on-scroll.animated .stagger-child,
.animate-on-scroll.animated .team-member,
.animate-on-scroll.animated .card,
.animate-on-scroll.animated .timeline-item {
  opacity: 0;
  transform: translateY(20px);
  animation: staggerFadeIn 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Stagger delays for children */
.animate-on-scroll.animated .stagger-child:nth-child(1),
.animate-on-scroll.animated .team-member:nth-child(1),
.animate-on-scroll.animated .card:nth-child(1),
.animate-on-scroll.animated .timeline-item:nth-child(1) {
  animation-delay: 0.1s;
}

.animate-on-scroll.animated .stagger-child:nth-child(2),
.animate-on-scroll.animated .team-member:nth-child(2),
.animate-on-scroll.animated .card:nth-child(2),
.animate-on-scroll.animated .timeline-item:nth-child(2) {
  animation-delay: 0.2s;
}

.animate-on-scroll.animated .stagger-child:nth-child(3),
.animate-on-scroll.animated .team-member:nth-child(3),
.animate-on-scroll.animated .card:nth-child(3),
.animate-on-scroll.animated .timeline-item:nth-child(3) {
  animation-delay: 0.3s;
}

.animate-on-scroll.animated .stagger-child:nth-child(4),
.animate-on-scroll.animated .team-member:nth-child(4),
.animate-on-scroll.animated .card:nth-child(4),
.animate-on-scroll.animated .timeline-item:nth-child(4) {
  animation-delay: 0.4s;
}

.animate-on-scroll.animated .stagger-child:nth-child(5),
.animate-on-scroll.animated .timeline-item:nth-child(5) {
  animation-delay: 0.5s;
}

.animate-on-scroll.animated .stagger-child:nth-child(6),
.animate-on-scroll.animated .timeline-item:nth-child(6) {
  animation-delay: 0.6s;
}

@keyframes staggerFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Slide from left */
.animate-slide-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* Slide from right */
.animate-slide-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* Scale up */
.animate-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.animate-scale.animated {
  opacity: 1;
  transform: scale(1);
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll,
  .animate-slide-left,
  .animate-slide-right,
  .animate-scale {
    opacity: 1;
    transform: none;
    transition: none;
    animation: none;
  }

  .animate-on-scroll .stagger-child,
  .animate-on-scroll .team-member,
  .animate-on-scroll .card,
  .animate-on-scroll .timeline-item {
    opacity: 1;
    transform: none;
    animation: none;
  }
}