.turning-wave{
  position:fixed;
  inset:0;
  width:100%;
  height:100%;
  overflow:hidden;
  pointer-events:none;
  z-index:0;
  background:transparent;
}
.turning-wave svg{
  position:absolute;
  width:115%;
  height:115%;
  top:-7.5%;
  left:-7.5%;
  overflow:visible;
}
.turning-wave path{
  fill:none;
  stroke-linecap:round;
  vector-effect:non-scaling-stroke;
}
@media(max-width:767px){
  .turning-wave svg{
    width:180%;
    height:120%;
    left:-40%;
    top:-10%;
  }
}