html, body {
  height: 100vh;
  margin: 0;
  padding: 0;
  align-items: center;
  box-sizing: border-box;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  background-image: url('Imagenes/fondo.webp');
  background-size: cover;  /* Cubrir todo el espacio disponible */
  background-position: center; /* Centrar la imagen en la página */
}
.contenedor-centrado {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    width: 100vw;
    padding: 20px;
    box-sizing: border-box;
    text-align: justify;

}

.instrucciones {
    max-width: 600px;
    background: rgba(0, 0, 0, 0.7); /* Fondo semitransparente para mejorar la legibilidad */
    padding: 20px;
    border-radius: 15px;
    color: white;
    text-align: justify;
    hyphens: auto;
}

.paso {
    text-align: left;
    margin-bottom: 20px;
}

.instrucciones a {
    color: #aad3e5;
    text-decoration: none;
}

.instrucciones a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
  
  h1 {
    font-size: 4vw;
  }
  h2 {
    font-size: 4vw;
 }
  label {
    font-size: 4vw; 
  }
  input {
    font-size: 3vw; 
  }
  a {
    font-size: 4vw; 
  }

  .botones td input {
    width: 80%; 
  }

  form {
    padding: 10px; /
  }
  img.responsive {
    width: 50%;
    height: auto;
    min-height: 100px;
  }
}

h1{
  text-align: center;
  color: white;
}

  .inicio {
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateY(+100px);
  }
  .enlace-nav{
    margin-left: 10px;
  }
  .form-nav{
    display: flex;
    justify-content: right;
    align-items: center;
  }
 .form-nav > select {
  /*background-color: hsl(285, 3%, 27%);*/
  background-image: url(Imagenes/fondo.webp);
  color: white;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  font-size: 110%;
  margin-top: 0.5%;
  text-align-last: center;
  margin-right: 4px;
  border-radius: 100%;
  height: 30px;
  width: 120px;
}
 option {
  /*background-color: #330867;*/
  background-color: #0A0122;
}
 .label-idioma {
  /*color: white;*/
  color:transparent;
  padding-right: 0.5%;
  font-size: 130%;
 }
  .botones td {
    padding-top: 10px;
    padding-left: 45px;
  }
  
  .botones td input {
    width: 90px;
    
  }
  input[type="text"],input[type="password"],input[type="submit"],input[type="reset"],input[type="email"]{
   /* background-color: hsl(285, 3%, 27%);*/
   background-color: transparent;
    color: white;
  }
  .reg {
    font-weight: bold;
    color:white
  }
  
  a {
    padding-top: 10px;
    color:white;
  }
  
  .confirmacion {
    
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    width: 100vw;
    transform: translateY(-100px);
    overflow: auto;
  }
  .confirmacion .mensaje,
  .confirmacion .volver {
    text-align: center;
    margin: 10px 0;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
  }
  .confirmacion .volver a {
    display: inline-block;
    margin-top: 20px;
  }
  a:hover{
    text-decoration: none;
  }
  a:visited,a:link,a:after{
    color: white;
  }
  .conteiner-nav{
    text-decoration: none;
  }
  .conteiner-nav:hover{
    text-decoration: underline;
  }
  input[type="submit"] {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
  }
  input[type="submit"]:hover, input[type="reset"]:hover{
    cursor: pointer;
  }
  footer{
    height: 50px;
    width: 100%;
    position: absolute;
    bottom:0;
    left: 0;
    text-align: center;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 14px;
  }
  .piepagina {
    cursor:pointer
  }
  img.responsive{
    max-width: 100%;
    height: auto;

  }