.cta-pulser {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  min-height: 100vmin;
  padding: 10vh 0;
  position: relative;
  /* text-align: center; */
}

.cta-pulser__text {
  max-width: 700px;
  position: relative;
  text-align: center;
  width: 100%;
}

.cta-pulser__form {
  max-width: 900px;
  position: relative;
  width: 100%;
}

.cta-pulser__form form {
  background: transparent;
}

.cta-pulser__buttons {
  align-items: center;
  display: flex;
  gap: 1rem;
  flex-flow: row wrap;
  justify-content: center;
  position: relative;
  width: 100%;
}

.cta-pulser__circles {
  align-items: center;
  display: grid;
  grid-template: 'circles' auto / 1fr;
  justify-content: center;
  justify-items: center;
  left: 50%;
  -webkit-mask-image: linear-gradient(to bottom, transparent 10%, #000 50%, transparent 90%);
  mask-image: linear-gradient(to bottom, transparent 10%, #000 50%, transparent 90%);
  opacity: 0.4;
  overflow: hidden;
  position: absolute;
  top: 50%;
  translate: -50% -50%;
  width: 100vw;
}

.cta-pulser__circle {
  aspect-ratio: 1 / 1;
  border: 3px solid currentColor;
  border-radius: 50%;
  display: block;
  grid-area: circles;
  opacity: 0;
  transform: scale(0);
  width: 100vmin;
}

/* make a pulsating css animation that grows an element and fades it */
@keyframes pulse {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  50% {
    opacity: 1;
    transform: scale(1.25);
  }
  100% {
    opacity: 0;
    transform: scale(2);
  }
}

/* apply the animation to the circle */
.cta-pulser__circle {
  animation: pulse 30s linear infinite;
}

.cta-pulser__circle:nth-child(2) {
  animation-delay: 6s;
}

.cta-pulser__circle:nth-child(3) {
  animation-delay: 12s;
}

.cta-pulser__circle:nth-child(4) {
  animation-delay: 18s;
}

.cta-pulser__circle:nth-child(5) {
  animation-delay: 24s;
}