/* ============================================================
   why-us.css — Why Us / Diferencial Section
   ============================================================ */

#por-que-nosotros {
  background: var(--surface-dark);
  padding: 6rem 1rem;
}

/* Feature card */
.feature-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.75rem;
  transition: background 0.3s, border-color 0.3s;
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--brand-blue);
}

.feature-card-icon {
  color: white;
  margin-bottom: 1.25rem;
}

.feature-card h3 {
  font-weight: 700;
  color: white;
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.feature-card p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* Animated underline accent */
.feature-card-accent {
  margin-top: 1.25rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-blue));
  transition: width 0.3s;
}

.feature-card:hover .feature-card-accent {
  width: 2rem;
}