/* Reset basico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100%;
  font-family: 'Arial', sans-serif;
  background-color: #1e1e1e; 
}

.container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.foto-durmiendo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7); /* oscurece la foto para que el texto resalte */
}

.mensaje {
  position: absolute;
  color: #fff;
  font-size: 3rem;
  font-weight: bold;
  text-shadow: 2px 2px 10px rgba(0,0,0,0.7);
  text-align: center;
  padding: 20px;
  background: rgba(0,0,0,0.3);
  border-radius: 15px;
  animation: pulse 2s infinite;
}

/* animacionn */
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}