/* === Grid 4–2–1 para sección "Por qué elegir" === */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .why-grid { grid-template-columns: 1fr; }
}
/* Tarjetas coherentes en altura */
.why-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 24px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  min-height: 180px;
}
.why-card h3 { margin: 8px 0 6px; font-weight: 700; }
.why-card p  { margin: 0; line-height: 1.55; color: #4b5563; }