@media (max-width:1000px){
  .nav{display:none}
  .hero-grid,
  .benefits,
  .pricing,
  .portfolio,
  .steps,
  .contact-grid,
  .footer-grid{grid-template-columns:1fr}
  .copy{flex-direction:column;gap:4px;align-items:center;text-align:center}
}