/* subtle gradient animation in background */
body:before{
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: linear-gradient(-45deg, rgba(11,97,168,0.06), rgba(3,27,39,0.04), rgba(52,152,219,0.04));
  background-size: 400% 400%;
  animation: kmGrad 20s linear infinite;
}
@keyframes kmGrad{
  0%{ background-position:0% 50%; }
  50%{ background-position:100% 50%; }
  100%{ background-position:0% 50%; }
}