.sitemap-page {
  display: grid;
  grid-template-columns: minmax(16rem, 0.7fr) minmax(22rem, 1.3fr);
  align-content: start;
  align-items: start;
  gap: 2rem clamp(2rem, 7vw, 7rem);
  width: auto;
  max-width: none;
  margin: 0 !important;
  padding: clamp(3rem, 8vw, 7rem) clamp(1rem, 6vw, 6rem);
  background:
    radial-gradient(circle at 90% 5%, rgba(109, 234, 254, 0.3), transparent 28rem),
    linear-gradient(145deg, var(--color-mist), var(--color-white) 62%);
}

.sitemap-intro {
  position: sticky;
  top: 2rem;
  margin: 0;
  padding: 0;
  border: 0;
}

.sitemap-intro h1 {
  max-width: 8ch;
  margin: 0 0 1rem;
  font-size: clamp(3.4rem, 8vw, 7rem);
  line-height: 0.9;
}

.sitemap-intro .company {
  margin-bottom: 1.5rem;
  color: #607888;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.return-to-toc {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.55rem 1rem;
  border: 1px solid #b8d2df;
  border-radius: 999px;
  background: var(--color-white);
  font-size: 0.75rem;
  font-weight: 800;
  text-decoration: none;
}

.sitemap-lead {
  grid-column: 2;
  max-width: 38rem;
  margin: 0;
  color: #48606f;
  font-size: 1.12rem;
  line-height: 1.65;
}

.sitemap-grid {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
}

.sitemap-grid section {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid rgba(29, 125, 202, 0.14);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 1rem 3rem rgba(7, 29, 47, 0.08);
}

.sitemap-grid h2 {
  margin: 0 0 1.5rem;
  color: var(--color-ink);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.sitemap-grid ul {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sitemap-grid li {
  margin: 0;
  border-top: 1px solid #d5e5ec;
}

.sitemap-grid a {
  display: block;
  padding: 0.8rem 0.2rem;
  color: #274b61;
  font-weight: 700;
  text-decoration: none;
}

.sitemap-grid a:hover {
  color: var(--color-blue-dark);
  text-decoration: underline;
  text-underline-offset: 0.25rem;
}

.sitemap-page .last-updated {
  grid-column: 2;
  color: #607888;
  font-size: 0.75rem;
}

@media (max-width: 900px) {
  .sitemap-page { grid-template-columns: 1fr; }
  .sitemap-intro { position: static; }
  .sitemap-intro h1 { max-width: none; }
  .sitemap-lead,
  .sitemap-grid,
  .sitemap-page .last-updated { grid-column: 1; }
}

@media (max-width: 620px) {
  .sitemap-grid { grid-template-columns: 1fr; }
}