@media (max-width: 960px) {
  .hero-grid,
  .story-grid,
  .product-layout,
  .cart-layout,
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .category-grid,
  .story-list,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .order-summary {
    position: static;
  }
}

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

  .site-nav {
    position: absolute;
    inset: calc(100% + 0.5rem) 1rem auto 1rem;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: rgba(251, 247, 242, 0.98);
    border: 1px solid rgba(32, 26, 22, 0.08);
    border-radius: 20px;
    box-shadow: 0 18px 36px rgba(32, 26, 22, 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .site-header.is-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-actions {
    margin-left: auto;
  }

  .hero-copy h1,
  .section-heading h2,
  .story-panel h2,
  .page-hero h1,
  .product-copy h1 {
    max-width: none;
    font-size: clamp(2.2rem, 10vw, 3.4rem);
  }

  .hero-metrics,
  .category-grid,
  .story-list,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cart-item {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  .section {
    padding: 4rem 0;
  }

  .nav-shell {
    flex-wrap: wrap;
  }

  .floating-note {
    position: static;
    width: auto;
    margin-top: 1rem;
  }

  .hero-actions,
  .product-actions,
  .filter-bar {
    flex-direction: column;
  }

  .button,
  .filter-chip {
    width: 100%;
  }
}