#harmonogram .group.relative {
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}
#harmonogram .group.relative:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 12px 24px -4px rgba(0,0,0,0.12), 0 4px 8px -2px rgba(0,0,0,0.08) !important;
}