.hero-main {
  align-items: flex-start;
}

.header-inner-expanded {
  gap: var(--space-4);
}

.nav-expanded {
  flex: 1;
  justify-content: flex-end;
}

.nav-links-expanded {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2px;
}

.hero-left-wide {
  flex: 1.25;
}

.hero-right-tall {
  flex: 0.95;
}

.top-section-grid {
  padding-top: var(--space-6);
}

.section-link-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.section-link-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  min-height: 190px;
}

.section-link-card:hover {
  background: var(--color-brand-200);
  border-color: var(--color-brand-200);
}

.section-link-title {
  margin: 0;
  font-size: 18px;
  font-weight: 900;
  color: var(--color-brand-900);
}

.section-link-text {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.7;
  font-size: 14px;
}

.card-paragraph {
  margin: 0 0 var(--space-3) 0;
  color: var(--color-muted);
  line-height: 1.75;
  font-size: 15px;
}

.card-paragraph:last-child {
  margin-bottom: 0;
}

.topic-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.topic-box {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.topic-title {
  margin: 0 0 var(--space-3) 0;
  font-size: 17px;
  font-weight: 900;
  color: var(--color-brand-900);
}

.topic-list {
  margin: 0;
  padding-left: 18px;
  color: var(--color-muted);
  line-height: 1.8;
  font-size: 14px;
}

.hub-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.hub-list-link {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #ffffff;
  color: var(--color-brand-900);
  text-decoration: none;
  font-weight: 800;
}

.hub-list-link:hover {
  background: var(--color-brand-200);
  border-color: var(--color-brand-200);
}

.footer-inner-stacked {
  align-items: flex-start;
}

.footer-links-wide {
  flex-wrap: wrap;
  row-gap: var(--space-2);
}

@media (max-width: 1100px) {
  .section-link-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .topic-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .section-link-grid {
    grid-template-columns: 1fr;
  }

  .section-link-card {
    min-height: 0;
  }

  .nav-expanded {
    justify-content: flex-end;
  }
}