.vision-intro {
  max-width: 670px;
  margin: 26px auto 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.hub-layer {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  width: 285px;
  height: 285px;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: 28px;
  border: 1px dashed rgba(215, 179, 90, .35);
  border-radius: 50%;
  box-shadow: 0 0 75px rgba(215, 179, 90, .09), inset 0 0 60px rgba(215, 179, 90, .035);
  animation: hubPulse 4s ease-in-out infinite;
}

.hub-layer span {
  color: var(--gold);
  font-size: 7px;
  letter-spacing: .25em;
  text-transform: uppercase;
}

.hub-layer b {
  font-size: 11px;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.hub-layer small {
  color: #66685f;
  font-size: 7px;
  letter-spacing: .08em;
}

.core { z-index: 2; }
.n7 { left: 1%; top: 20%; }
.n8 { right: 1%; top: 20%; }

.ecosystem-pillars {
  width: min(calc(100% - 48px), 1050px);
  margin: 45px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.ecosystem-pillars article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(13, 14, 12, .72);
}

.ecosystem-pillars span {
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font: 400 10px Georgia;
}

.ecosystem-pillars b { font-size: 14px; }
.ecosystem-pillars p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

@keyframes hubPulse {
  50% { box-shadow: 0 0 100px rgba(215, 179, 90, .16), inset 0 0 75px rgba(215, 179, 90, .06); }
}

@media (max-width: 900px) {
  .ecosystem-pillars { grid-template-columns: 1fr; max-width: 600px; }
}

@media (max-width: 560px) {
  .hub-layer { width: 205px; height: 205px; padding-bottom: 17px; }
  .hub-layer small { display: none; }
  .n7 { left: 2%; top: 25%; }
  .n8 { right: 2%; top: 25%; }
  .ecosystem-pillars { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .hub-layer { animation: none; }
}