/*--------------------------------------------------------------
 * Bloque · Bloque-Medio
 *-------------------------------------------------------------*/
.bm-block{
  position:relative;
  width:100%;
  min-height:40vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:3rem 1rem;
  background-size:cover;
  background-position:center;
  overflow:hidden;
  border:1px solid rgba(0,0,0,.25);
  isolation:isolate;


}

.bm-overlay{
  position:absolute;
  inset:0;
  background:rgba(255,255,255,.35);
  backdrop-filter:blur(2px);
  z-index:1;
}

/* Cita */
.bm-frase{
  position:relative;
  z-index:2;
  max-width:800px;
  font-family: 'Karla', sans-serif;
  font-size:clamp(1.25rem,3vw,1.6rem);

  text-align:center;
  line-height:1.6;
  color:#222;
  margin:0;
}

/* Responsive menor altura */
@media(max-width:768px){
  .bm-block{min-height:35vh;}
}