@media (max-width: 900px) {
  .hero-grid,
  .card-grid,
  .card-grid.two-up,
  .card-grid-3,
  .stat-grid,
  .contact-layout,
  .leader-card,
  .footer-grid,
  .cta-strip {
    grid-template-columns: 1fr;
  }

  .cta-strip {
    display: grid;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 1rem;
    right: 1rem;
    display: none;
    background: rgba(8, 8, 8, 0.96);
    padding: 1rem;
    border-radius: 16px;
    border: 1px solid rgba(217, 217, 217, 0.12);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  }

  .nav.open {
    display: block;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .nav-links a {
    display: block;
  }

  .hero,
  .page-hero,
  .section {
    padding: 3.8rem 0;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100%, calc(100% - 1rem));
  }

  .button,
  button {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }
}