/* A quiet foreground keeps the world visible around, rather than over, the copy. */
.hero {
  isolation: isolate;
  background: #080a0e;
}

.world-scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 56%, transparent 22%, rgba(8, 10, 14, .25) 64%, #080a0e 100%),
    radial-gradient(ellipse at 49% 62%, rgba(109, 139, 171, .13), transparent 62%);
}

.world-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.world-scene::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 49%, rgba(8, 10, 14, .42), transparent 63%),
    linear-gradient(180deg, rgba(8, 10, 14, .35), transparent 22%, transparent 76%, #080a0e);
}

.hero .hero-copy {
  text-shadow: 0 2px 28px rgba(0, 0, 0, .28);
}

/* Compact timeline markers, aligned with the first heading line. */
.world-line::before {
  content: none;
}

.world-line .step {
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 22px;
  padding-bottom: 60px;
}

.world-line .step::before {
  content: "";
  position: absolute;
  left: 8.5px;
  top: calc(.625em + 2px);
  bottom: calc(-.625em - 2px);
  width: 1px;
  font-size: clamp(24px, 3vw, 36px);
  background: rgba(205, 205, 213, .2);
  pointer-events: none;
}

.world-line .step:last-child {
  padding-bottom: 0;
}

.world-line .step:last-child::before {
  content: none;
}

.world-line .dot {
  position: relative;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  margin-top: calc(.625em - 7px);
  font-size: clamp(24px, 3vw, 36px);
  border: 1px solid rgba(205, 205, 213, .52);
  border-radius: 50%;
  background: var(--page);
  box-shadow: none;
}

.world-line .dot::after {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c5c5cd;
}

@media (max-width: 760px) {
  .world-line .step {
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 16px;
    padding-bottom: 46px;
  }

  .world-line .step:last-child {
    padding-bottom: 0;
  }
}