/* Opt-in mobile navigation/footer: loaded by Main, About and Page1 only. */
@media (max-width: 760px) {
  .portfolio-header,
  .site-footer .footer-inner {
    width: calc(100% - 40px);
  }
  .portfolio-header {
    padding-top: 24px;
    gap: 12px;
  }
  .portfolio-header .logo {
    width: 40px;
    height: 40px;
  }
  .portfolio-header > a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
  .portfolio-header .location {
    font-size: 12px;
    white-space: nowrap;
  }
  .portfolio-header > a:last-child {
    font-size: 16px;
    white-space: nowrap;
  }
  .site-footer {
    padding: 48px 0 max(40px, env(safe-area-inset-bottom));
  }
  .site-footer .footer-row,
  .site-footer .footer-message {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .site-footer .footer-title,
  .about-page .site-footer .footer-title {
    font-size: 32px;
    line-height: 1.2;
  }
  .site-footer .footer-title::before {
    left: 50px;
  }
  .site-footer .footer-copy,
  .site-footer .footer-links a {
    font-size: 16px;
    line-height: 1.4;
  }
  .site-footer .footer-links {
    flex-wrap: wrap;
    gap: 8px 28px;
  }
  .site-footer .footer-links a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
  .site-footer .footer-copyright {
    margin-top: 32px;
  }
}