@media (max-width: 1024px) {
  .solutions__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .capabilities__layout {
    grid-template-columns: 1fr;
  }

  .capabilities__tabs {
    flex-direction: row;
    overflow-x: auto;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
  }

  .cap-tab {
    white-space: nowrap;
    border-left: none;
    border-bottom: 3px solid transparent;
  }

  .cap-tab.is-active {
    border-left: none;
    border-bottom-color: var(--color-accent);
  }
}

@media (max-width: 767px) {
  :root {
    --header-height: 64px;
  }

  .header__nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem;
    gap: 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

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

  .header__links {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .header__actions {
    flex-direction: column;
    width: 100%;
  }

  .header__actions .btn {
    width: 100%;
  }

  .nav-toggle {
    display: flex;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-block: 3rem;
  }

  .hero__visual {
    order: -1;
  }

  .hero__diagram {
    max-width: 320px;
    margin-inline: auto;
  }

  .platform-band__inner {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .solutions__grid {
    grid-template-columns: 1fr;
  }

  .trust__inner {
    grid-template-columns: 1fr;
  }

  .tech__inner {
    grid-template-columns: 1fr;
  }

  .tech__visual {
    order: 0;
  }

  .tech__stats {
    grid-template-columns: 1fr;
  }

  .cta-band__inner {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .cap-panel__features {
    grid-template-columns: 1fr;
  }
}