@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .hero-grid,
  .product-detail,
  .story-grid,
  .contact-layout,
  .cart-layout,
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .category-row,
  .features-grid,
  .values-grid,
  .trust-grid,
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .navbar-inner {
    position: relative;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border-radius: 22px;
    background: rgba(5, 8, 22, 0.95);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
  }

  .nav-links.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 12px 14px;
  }

  .nav-actions .btn {
    display: none;
  }

  .cart-row {
    grid-template-columns: 88px 1fr;
  }

  .cart-row > div:nth-child(3),
  .cart-row > div:nth-child(4),
  .cart-row > div:nth-child(5),
  .cart-row > button {
    grid-column: 2;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 74px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 40px;
  }

  .hero-copy h1 {
    font-size: clamp(2.6rem, 12vw, 4.2rem);
  }

  .products-grid,
  .category-row,
  .features-grid,
  .values-grid,
  .trust-grid,
  .contact-info-grid,
  .stats-bar,
  .payment-grid,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .filter-wrap,
  .filter-bar,
  .product-meta,
  .product-actions,
  .auth-meta,
  .footer-bottom {
    flex-direction: column;
    align-items: stretch;
  }

  .product-gallery img.main-image {
    height: 320px;
  }

  .thumb-row img {
    height: 90px;
  }

  .navbar-inner {
    width: min(calc(100% - 20px), var(--container));
    padding: 12px 14px;
  }

  .logo {
    font-size: 1.3rem;
  }

  .page-banner {
    padding: 130px 0 56px;
  }

  .cart-list,
  .summary-panel,
  .checkout-form,
  .auth-card,
  .story-card,
  .product-gallery,
  .product-info {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(calc(100% - 20px), var(--container));
  }

  .section-heading {
    font-size: 2rem;
  }

  .hero-copy p,
  .section-subtitle {
    font-size: 0.98rem;
  }

  .btn {
    width: 100%;
  }

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

  .cart-row {
    padding: 14px;
  }

  .auth-card h1 {
    font-size: 2.4rem;
  }

  .countdown-item {
    min-width: calc(50% - 8px);
  }

  .toast {
    min-width: unset;
    width: calc(100vw - 32px);
  }
}