.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 3.5rem 0 0;
  list-style: none;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 1.35rem;
  left: 6%;
  right: 6%;
  height: 2px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0), rgba(6, 182, 212, 0.7), rgba(37, 99, 235, 0));
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: -2.48rem;
  left: 50%;
  width: 18px;
  height: 18px;
  border: 3px solid var(--color-bg);
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 8px rgba(6, 182, 212, 0.12);
  transform: translateX(-50%);
}

.timeline time {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 800;
}

.timeline .card {
  height: 100%;
}

@media (max-width: 1180px) {
  .timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 4rem;
  }
}

@media (max-width: 720px) {
  .timeline {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding-top: 0;
    padding-left: 2rem;
  }

  .timeline::before {
    top: 0;
    bottom: 0;
    left: 0.5rem;
    width: 2px;
    height: auto;
    right: auto;
    background: linear-gradient(180deg, rgba(37, 99, 235, 0), rgba(6, 182, 212, 0.7), rgba(37, 99, 235, 0));
  }

  .timeline-item::before {
    top: 1.4rem;
    left: -1.5rem;
    transform: none;
  }
}