/* A decorative layer only: no transforms, filters or layout animation on text. */
.hero > .signal-currents {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .85;
  -webkit-mask-image: linear-gradient(#000 0%, #000 78%, transparent 100%);
  mask-image: linear-gradient(#000 0%, #000 78%, transparent 100%);
}

.hero > .hero-layout {
  position: relative;
  z-index: 1;
}