@media (max-width: 1120px) {
  :root {
    --section-space: 5.8rem;
  }

  .hero-grid,
  .split-layout,
  .solution-showcase,
  .contact-panel,
  .footer-layout {
    grid-template-columns: 1fr;
  }

  .project-grid-editorial,
  .principle-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-copy {
    text-align: left;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
  }

  .primary-nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 1rem;
    right: 1rem;
    display: grid;
    padding: 1rem;
    border: 1px solid rgba(19, 43, 53, 0.1);
    border-radius: var(--radius-md);
    background: rgba(255, 250, 242, 0.98);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .hero-highlights,
  .solution-compact-grid,
  .project-grid-editorial,
  .principle-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .service-row {
    grid-template-columns: auto 1fr;
  }

  .service-note {
    grid-column: 2;
  }
}

@media (max-width: 560px) {
  :root {
    --section-space: 4.9rem;
  }

  .container {
    width: min(calc(100% - 1.3rem), var(--container-width));
  }

  .nav-wrapper {
    min-height: 4.7rem;
  }

  .hero-section {
    padding-top: 3rem;
  }

  .hero-copy h1 {
    max-width: 9ch;
    font-size: clamp(2.7rem, 11vw, 4rem);
    line-height: 0.95;
  }

  .hero-actions,
  .form-actions {
    display: grid;
  }

  .project-card-top,
  .hero-board-header,
  .solution-feature-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .contact-panel,
  .hero-board,
  .solution-feature,
  .solution-compact,
  .project-card {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }

  .service-row {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .service-note {
    grid-column: auto;
  }
}