.cta{
  background:
  radial-gradient(circle at top,#0f4fff 0%, transparent 50%),
  linear-gradient(135deg,#07111f,#09172a);

  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}

.cta-box{
  text-align:center;
  max-width:900px;
  margin:auto;
}

.cta h2{
  font-size:3.2rem;
  line-height:1.1;
  margin-bottom:24px;
}

.cta p{
  color:#b4c2d4;
  line-height:1.8;
  margin-bottom:38px;
  font-size:1.08rem;
}