/* =========================================================
   DigitalFrom.tech — Layout
   ---------------------------------------------------------
   Control de contenedores, grillas y responsive
   ========================================================= */

/* Contenedor principal */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1rem;
}

/* Secciones */
.section {
  padding: clamp(3rem, 6vw, 6rem) 0; /* responsive dinámico */
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.section-subtitle {
  text-align: center;
  margin: 0 auto 2.5rem;
  max-width: 700px;
  color: var(--muted);
}

/* Grillas */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* Responsividad */
@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: clamp(1.4rem, 4.5vw, 2rem);
  }
}