@media (max-width: 800px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 16px;
    right: 16px;
    display: none;
    background: rgba(10, 19, 31, 0.98);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links.open {
    display: flex;
  }

  .hero-grid,
  .split,
  .grid-2,
  .grid-3,
  .grid-4,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .page-hero {
    padding-top: 52px;
  }

  .page-hero h1,
  .hero-copy h1 {
    font-size: 2.5rem;
  }
}