.hub-index {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--rule);
}
.hub-index a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  min-height: var(--tap);
  color: var(--primary);
  font-size: var(--fs-body);
  font-weight: var(--w-bold);
  text-decoration: none;
}
.hub-index a:hover { text-decoration: underline; text-underline-offset: .25em; }
.hub-index a span { color: var(--primary); }
.hub-family {
  padding-block: clamp(2.75rem, 5vw, 4.5rem);
  scroll-margin-top: 10rem;

  background: var(--paper);
}
.hub-family + .hub-family { border-top: 1px solid var(--rule); }
.hub-family:nth-of-type(even) { background: var(--ground); }
.hub-family__grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.hub-family__intro h2 {
  font-family: var(--font);
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2.1rem);
  line-height: 1.2;
  font-weight: var(--w-bold);
  text-transform: uppercase;
  text-wrap: balance;
}
.hub-family__intro > p {
  max-width: 44ch;
  margin-top: 1rem;
  color: var(--muted);
  font-size: var(--fs-body);
}
.hub-family__photo {
  display: block;
  width: 100%;
  max-height: 15rem;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center;
  margin-top: 1.5rem;
}
.hub-family__scope {
  margin-bottom: 1.5rem;
  max-width: 55ch;
  color: var(--muted);
  font-size: var(--fs-lead);
}
.hub-services { padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--rule); }
.hub-service {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  min-height: var(--tap);
  padding: 1.15rem .25rem;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
}
.hub-service__copy { display: grid; gap: .45rem; }
.hub-service strong { font-family: var(--display); font-size: var(--fs-h3); font-weight: 600; }
.hub-service__copy > span { max-width: 55ch; color: var(--muted); font-size: var(--fs-body); line-height: 1.6; }
.hub-service svg { width: 1.25rem; height: 1.25rem; color: var(--primary); transition: transform var(--t-ui) var(--ease); }
.hub-service:hover strong { text-decoration: underline; text-underline-offset: .2em; }
.hub-service:hover svg { transform: translateX(3px); }
.hub-family.hub-family--dark { background: var(--deep); color: var(--paper); border-top: 0; }
.hub-family--dark .hub-family__intro > p,
.hub-family--dark .hub-service__copy > span { color: rgba(249, 248, 246, .85); }
.hub-family--dark .hub-services,
.hub-family--dark .hub-service { border-color: var(--rule-deep); }
.hub-family--dark .hub-service { color: var(--paper); }
.hub-family--dark .hub-service svg { color: var(--gold); }
.hub-family--dark a:focus-visible { outline-color: var(--gold); }
@media (max-width: 760px) {
  .hub-index { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 1.25rem; row-gap: .25rem; padding-block: .85rem; }
  .hub-index a { font-size: .9375rem; }
  .hub-family { scroll-margin-top: 7rem; }
  .hub-family__grid { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .hub-family__intro > p { max-width: 60ch; }
  .hub-family__photo { max-height: 11rem; aspect-ratio: 2 / 1; margin-top: 1.25rem; }
  .hub-family__scope { font-size: var(--fs-body); margin-bottom: 1.25rem; }
  .hub-service { gap: .85rem; padding-block: 1rem; }
  .hub-service__copy > span { font-size: .9375rem; }
}
@media (prefers-reduced-motion: reduce) {
  .hub-service svg { transition: none; }
  .hub-service:hover svg { transform: none; }
}