@keyframes slide {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
.animate-slide {
  animation: slide 20s linear infinite;
}
.group:hover img {
  transform: scale(1.1);
}
#imageModal {
  transition: opacity 0.3s ease;
}
/* Animation for floating elements */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes float-delay {
  0%,
  100% {
    transform: translateY(-10px);
  }
  50% {
    transform: translateY(10px);
  }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-float-delay {
  animation: float-delay 7s ease-in-out infinite;
}

/* Smooth transitions for carousel */
#mobile-carousel {
  transition: transform 0.5s ease-in-out;
}

.timeline-item {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-dot.active {
  opacity: 1 !important;
  transform: scale(1.2);
  box-shadow: 0 0 20px rgba(30, 84, 164, 0.5);
}

.timeline-date.active {
  opacity: 1 !important;
  transform: translateX(-50%) translateY(-2rem) scale(1.05);
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background-color: rgba(30, 84, 164, 0.2);
  transform: scale(0);
  animation: ripple 1s ease-out;
  z-index: 15;
  pointer-events: none;
}

@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(3);
    opacity: 0;
  }
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

@media (max-width: 767px) {
  .timeline-item:nth-child(even) .absolute {
    left: 50% !important;
    right: auto !important;
    margin-right: 0;
    transform: translateX(-50%) !important;
  }
}