/* ROi Business Portfolio v1.0.44: adaptive, centered business cards.
   Dedicated, immutable asset URL makes the layout correction cache-safe.
   The existing portfolio.css and all card-image / radio styles are unchanged. */
.business-grid,
.rbp-stage-mode .business-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  justify-items: center;
  align-items: stretch;
}
.business-grid > .business-card,
.rbp-stage-mode .business-grid > .business-card {
  width: 100%;
  max-width: 440px;
  min-width: 0;
}
/* Preserve full-width, legible single-column cards on phones. */
@media (max-width: 650px) {
  .business-grid,
  .rbp-stage-mode .business-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}