@media (max-width: 768px) {
  :root {
    --mobile-header-h: 86px;
  }

  body {
    padding-top: 0;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
  }

  .header-row {
    display: grid;
    grid-template-columns: 56px 1fr;
    column-gap: 12px;
    align-items: center;
    padding: 10px 0 14px;
    gap: 8px;
  }

  .brand {
    flex: none;
    justify-content: flex-start;
  }

  .brand-logo {
    height: 40px;
    width: auto;
  }

  .nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px 10px;
    justify-items: center;
    align-items: center;
    order: 1;
  }

  .nav a {
    font-size: .82rem;
    padding: 4px 0;
    line-height: 1.1;
    white-space: nowrap;
  }

  .header-actions {
    grid-column: 2;
    width: 100%;
    display: flex;
    justify-content: flex-end;
    margin-top: 6px;
    order: 2;
  }

  .btn-intranet {
    padding: 7px 14px;
    font-size: .88rem;
    border-radius: 999px;
  }

  .hero {
    padding: 40px 0;
    margin: 18px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .hero .muted {
    max-width: 100%;
  }

  .hero-actions {
    margin-top: 20px;
  }

  .hero-kpi-shell {
    min-height: auto;
    padding: 18px;
  }

  .hero-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .project-section,
  .card-grid,
  .render-grid {
    gap: 14px !important;
  }

  .section {
    padding: 32px 0;
  }

  .contact-brief,
  .client-grid,
  .jobs-grid {
    gap: 18px;
  }

  .footer-grid {
    gap: 18px;
  }

  .hero-kpi-grid .kpi-card.hero {
    min-height: 110px;
  }
}