.infraestructura {
  background: #121212;
  padding: 5rem 1rem;
  color: #fff;
  text-align: center;
}

.infraestructura .infra-contenido {
  max-width: 1150px;
  margin: 0 auto 3rem;
}

.infraestructura h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.infraestructura p {
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.5;
}

.infraestructura .infra-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
}

.infra-card {
  background-color: rgba(255, 255, 255, 0.04);
  padding: 2rem 1.5rem;
  border-radius: 16px;
  width: 230px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(4px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.infra-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
}

.infra-card img.icono-invertido {
  width: 56px;
  height: 56px;
  margin-bottom: 1rem;
  filter: brightness(1000%) invert(1);
}

.infra-card h3 {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.infra-card p {
  font-size: 0.95rem;
  opacity: 0.85;
  line-height: 1.4;
}

/* Responsive */
@media (max-width: 768px) {
  .infraestructura h2 {
    font-size: 1.6rem;
  }

  .infraestructura p {
    font-size: 0.95rem;
  }

  .infra-card {
    width: 100%;
    max-width: 320px;
  }

  .infra-card img.icono-invertido {
    width: 52px;
    height: 52px;
  }
}


.infra-card:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 24px rgba(255, 255, 255, 0.15);
  background-color: rgba(255, 255, 255, 0.06);
}