/* Cards — one shared card system used for: service cards, audience cards,
   trust/benefit cards. Same visual language throughout = coherence. */
.card-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: border-color var(--motion-normal), box-shadow var(--motion-normal);
}
.card:hover { border-color: var(--color-navy-700); box-shadow: var(--shadow-md); }

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-navy-900);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.card__icon svg { width: 22px; height: 22px; }

.card h3 { font-size: 1.0625rem; margin-bottom: var(--space-2); }
.card p { color: var(--color-text-muted); font-size: var(--text-support); margin: 0; }

.card ul {
  margin: var(--space-3) 0 0 0;
  padding-left: 1.1em;
  color: var(--color-text-muted);
  font-size: var(--text-support);
}
.card li { margin-bottom: var(--space-1); }

/* Dark-surface variant, used on the "What We Do" services strip */
.card--on-dark {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.15);
}
.card--on-dark:hover { border-color: rgba(255,255,255,0.35); }
.card--on-dark h3 { color: var(--color-white); }
.card--on-dark p { color: var(--color-text-on-dark-muted); }
.card--on-dark .card__icon { background: var(--color-accent-500); }