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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleUp {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
}

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

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

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

/* Stagger animations for child elements */
.stagger > * {
  animation: fadeInUp 0.8s ease-out forwards;
}

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

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

/* Card hover effects */
.hover\:shadow-lg {
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

/* Link underline animation */
a {
  position: relative;
}

a.hover\:underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: currentColor;
  transition: width 0.3s ease;
}

a.hover\:underline:hover::after {
  width: 100%;
}

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

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #d6a574;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #b8860b;
}

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

/* Image loading placeholder */
img {
  transition: opacity 0.3s ease;
}