/* Wave canvas - behind all content */
  canvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
  }
  
  /* Ensure the name input field is above the wave */
  input#name.form-control,
  input#modal-name.form-control {
    position: relative;
    z-index: 1 !important;
  }

  #waveCanvas {
    position: fixed;
  }