@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-image {
    order: -1;
    min-height: 320px;
  }
  .hero-image img {
    width: min(300px, 80vw);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--card);
    padding: 1rem 6%;
    gap: 1.25rem;
    border-bottom: 1px solid rgba(0,0,0,0.03);
    z-index: 999;
  }
  .nav-links.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}