/* Layout and Grid System */

.page-shell {
  padding: 3rem 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  gap: 56px;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  align-items: center;
}

.card-grid {
  display: grid;
  gap: 20px;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.contact-grid {
  display: grid;
  gap: 52px;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr);
  align-items: start;
}

.narrow-copy {
  max-width: 920px;
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .card-grid.four {
    grid-template-columns: 1fr;
  }

  .admin-table {
    min-width: 100%;
  }

  .form-panel {
    max-width: 100%;
    padding: 1rem;
  }

  .navbar-collapse {
    border-top: 1px solid var(--line);
    margin-top: 14px;
    padding-top: 12px;
  }
}