.signup-acquisition {
  position: relative;
  isolation: isolate;
  background-color: #071f2b;
  background-image: linear-gradient(105deg, rgba(2, 13, 24, .78), rgba(3, 29, 39, .56)), var(--signup-image);
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
  transition: background-image .2s ease;
}
.signup-acquisition::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 70% 45%, rgba(20, 184, 166, .10), transparent 38%);
}
.signup-acquisition > div {
  border: 1px solid rgba(255, 255, 255, .28);
}
@media (max-width: 800px) {
  .signup-acquisition { background-attachment: scroll; }
}