.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.card {
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin: 0 auto var(--space-2);
}

.card-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--color-gold-500);
  fill: none;
  stroke-width: 1.6;
}

.card-title {
  font-size: var(--fs-base);
  color: var(--color-text-dark);
  margin-bottom: 0.5em;
}

.card-desc {
  color: var(--color-text-body);
  font-size: var(--fs-sm);
}

@media (max-width: 992px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
}

/* Especificações de solução (ícone + título + itens) */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
  text-align: center;
}

.spec-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0 auto var(--space-2);
}

.spec-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-gold-500);
  fill: none;
  stroke-width: 1.6;
}

.spec-title {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-text-dark);
  max-width: 220px;
  margin: 0 auto 0.6em;
}

.spec-item {
  font-size: var(--fs-xs);
  color: var(--color-text-body);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .specs-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}