/* UI Style 5 - Layout C */
body.ui-style-5 {
  font-size: 16px;
}

main {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

nav a {
  transition: all 0.3s ease;
}

nav a:hover {
  transform: translateY(-2px);
}

div[style*="grid"] > div {
  transition: all 0.3s ease;
}

div[style*="grid"] > div:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}

@media (max-width: 768px) {
  body { font-size: 14px; }
  h1 { font-size: 1.5rem !important; }
  h2 { font-size: 1.3rem !important; }
  h3 { font-size: 1.1rem !important; }
  nav ul { gap: 0; }
}

@media (max-width: 480px) {
  nav a { font-size: 0.75rem !important; padding: 0.3rem 0.1rem !important; }
}