@media (max-width: 79.99rem) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 63.99rem) {
  .hero-grid,
  .feature-grid--2,
  .feature-grid--3,
  .content-grid--2,
  .contact-grid,
  .story-grid,
  .metric-strip,
  .footer-grid,
  .field-group {
    grid-template-columns: 1fr;
  }

  .site-header__inner {
    grid-template-columns: auto auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-self: stretch;
  }

  .header-actions {
    grid-column: 1 / -1;
  }
}

@media (max-width: 47.99rem) {
  .js .nav-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .js .site-nav {
    display: none;
  }

  .js .site-nav.is-open {
    display: block;
  }

  .js .site-nav.is-open .nav-list {
    display: grid;
    border-top: var(--border-thin);
    padding-top: var(--space-md);
  }

  .header-actions,
  .footer-meta,
  .hero-actions,
  .action-cluster,
  .contact-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .card,
  .panel,
  .details-card,
  .toc {
    padding: var(--space-md);
  }

  h1 {
    font-size: clamp(2rem, 1.7rem + 3vw, 2.7rem);
    max-width: 100%;
  }
}