/* ============================================
   UTILITIES — small helpers used across pages
   ============================================ */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.no-scroll { overflow: hidden; }