.stg-catalog-btn{
  background: linear-gradient(135deg, #ffd240, #ffb400);
  border: none;
  color: #071431;
  font-weight: 800;
  border-radius: 12px;
  box-shadow: 0 12px 35px rgba(255,210,64,.35);
  transition: all .2s ease;
}

.stg-catalog-btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 45px rgba(255,210,64,.45);
  color: #071431;
}