.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(1200px 600px at 100% 0%, rgba(8,145,178,.18), transparent 60%), 
              radial-gradient(900px 500px at 0% 100%, rgba(56,189,248,.16), transparent 60%);
}

.spark {
  width: 100%;
  height: 120px;
}

.micro {
  height: 74px;
}