.nichos {
  display: flex;
  min-height: 500px;
  flex-wrap: wrap;
  width: 100%;
	padding-top: 220px
}

/* Lado izquierdo */
.nichos-left {
  background-color: #f5f5f5;
  flex: 1 1 50%;
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.nichos-left h2 {
  font-size: 2.2em;
  color: #2a4458;
  margin-bottom: 30px;
	text-transform: uppercase
}

.nichos-left .rojo {
  color: #b70000;
  font-size: 1.3em;
  font-weight: bold;
  line-height: 1.6;
	text-transform: uppercase
}

/* Lado derecho */
.nichos-right {
  flex: 1 1 50%;
  background: linear-gradient(rgba(9, 40, 58, 0.9), rgba(9, 40, 58, 0.9)),
              url('../img/FondoNichos.jpg') no-repeat center center / cover;
  padding: 60px 40px;
  color: white;
  display: flex;
  align-items: center;
}

.nichos-right ul {
  list-style-type: disc;
  padding-left: 20px;
  font-size: 1.1em;
  line-height: 1.8;
}

.nichos-right li {
  margin-bottom: 10px;
}








.unidades-dos {
  background-color: #f5f5f5;
}

.unidades-header {
  text-align: center;
  padding: 40px 20px 10px;
}

.unidades-header p {
  color: #b70000;
  font-size: 0.95em;
  letter-spacing: 1px;
  font-weight: 600;
}

.unidades-header h2 {
  color: #b70000;
  font-size: 1.6em;
  text-transform: uppercase;
  margin-top: 5px;
}

.unidades-grid {
  display: flex;
  flex-wrap: wrap;
  min-height: 500px;
}


.unidad {
  flex: 1 1 50%;
  padding: 60px 30px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.unidad-metrica-bg {
  background: linear-gradient(rgba(9, 40, 58, 0.7), rgba(9, 40, 58, 0.7)),
              url('../img/fondo-metrica.jpg') no-repeat center center / cover;
  border-right: 3px solid #b70000;
	  background: linear-gradient(rgba(9, 40, 58, 0.7), rgba(9, 40, 58, 0.7)),
}

.unidad-alianza-bg {
  background: linear-gradient(rgba(9, 40, 58, 0.7), rgba(9, 40, 58, 0.7)),
              url('../img/fondo-alianza.jpg') no-repeat center center / cover;
	  background: linear-gradient(rgba(9, 40, 58, 0.7), rgba(9, 40, 58, 0.7)),
}

.logo-unidad {
  width: 240px;
  height: auto;
  margin-bottom: 20px;
}

.descripcion {
  margin-bottom: 30px;
  font-size: 1.1em;
  line-height: 1.5;
}

.unidad ul {
  list-style: none;
  padding: 0;
}

.unidad li {
  margin-bottom: 15px;
  font-size: 1.05em;
}


.link-unidad {
  text-decoration: none;
  color: inherit;
}

.link-unidad:hover {
  opacity: 0.95;
  cursor: pointer;
}













@media (max-width: 768px) {

  /* NICHOS */
  .nichos {
    flex-direction: column;
    padding-top: 140px;

  }

  .nichos-left,
  .nichos-right {
    flex: 1 1 100%;
    padding: 40px 20px;
  }

  .nichos-left h2 {
    font-size: 1.6em;
    text-align: center;
  }

  .nichos-left .rojo {
    font-size: 1.1em;
    text-align: center;
  }

  .nichos-right ul {
    font-size: 1em;
  }

  /* UNIDADES */
  .unidades-grid {
    flex-direction: column;
  }

  .unidad {
    flex: 1 1 100%;
    padding: 40px 20px;
    text-align: center;
  }

  .logo-unidad {
    width: 180px;
    margin: 0 auto 20px;
  }

  .descripcion {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .unidad li {
    font-size: 0.95em;
    margin-bottom: 10px;
  }

  .unidades-header p {
    font-size: 0.85em;
  }

  .unidades-header h2 {
    font-size: 1.4em;
  }
}