/* Custom styles for Food Safety Excellence */

/* Flip card animations */
.perspective-1000 {
  perspective: 1000px;
}

.transform-style-preserve-3d {
  transform-style: preserve-3d;
}

.backface-hidden {
  backface-visibility: hidden;
}

.rotate-y-180 {
  transform: rotateY(180deg);
}

/* Text clamping */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Learning modules grid with responsive spacing */
.learning-modules-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6rem 2rem;
}

@media (min-width: 640px) {
  .learning-modules-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1280px) {
  .learning-modules-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}

/* Smooth transitions */
.transition-all {
  transition: all 0.3s ease;
}

.transition-colors {
  transition: color 0.2s ease, background-color 0.2s ease;
}

.transition-transform {
  transition: transform 0.2s ease;
}

/* Hover effects */
.hover-lift:hover {
  transform: translateY(-8px);
}

.hover-scale:hover {
  transform: scale(1.1);
}

/* Loading animation */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a1a1a1;
}

/* Ensure AOS animations work properly */
[data-aos] {
  pointer-events: none;
}

[data-aos].aos-animate {
  pointer-events: auto;
}