@media (max-width: 1120px) {
  .social-links {
    display: none;
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .cta-shell,
  .split-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .roadmap-grid,
  .docs-grid,
  .docs-catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .menu-toggle {
    display: inline-flex;
  }

  .header-right {
    flex: 1;
    justify-content: flex-end;
  }

  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: 82px;
    margin: 0 auto;
    width: min(100% - 2rem, var(--max-wrap));
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-soft);
    padding: var(--space-3);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .nav-links.is-open {
    display: flex;
  }

  .feature-grid,
  .roadmap-grid,
  .metric-grid,
  .docs-grid,
  .docs-catalog-grid {
    grid-template-columns: 1fr;
  }

  .docs-search-row {
    flex-direction: column;
    align-items: stretch;
  }

  .docs-search-btn {
    width: 100%;
  }

  .hero-copy h1 {
    font-size: clamp(2rem, 9vw, 2.7rem);
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .footer-row {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .section {
    padding: 54px 0;
  }

  .brand-title {
    font-size: 1.06rem;
  }

  .brand-sub {
    font-size: 0.75rem;
  }

  .cta-box {
    padding: 22px;
  }
}