.gps-cta {
  box-shadow:
    0 0 0 1px #4cc8ff99,
    0 0 25px #20b8ff99,
    0 11px 26px #0005;
  transition: background-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.gps-cta:hover,
.gps-cta:focus-visible {
  box-shadow:
    0 0 0 2px #86dcffcc,
    0 0 38px #20b8ffcc,
    0 13px 30px #0006;
}

.gps-cta:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 4px;
}