.merriweather-regular {
    font-family: "Merriweather", serif;
    font-weight: 400;
    font-style: normal;
  }
  body {
      
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    
    header {
      background-color: #343a40;
      color: white;
      padding: 1em 0;
      width: 100%;
    }
    
    nav ul {
      list-style: none;
      display: flex;
      justify-content: center;
      padding: 0;
    }
    
    nav ul li {
      margin: 0 1em;
    }
    
    nav ul li a {
      color: white;
      text-decoration: none;
    }
    
    main {
      padding: 2em;
      text-align: center;
      background-image: url(../assets/fondoLibro.jpg);
      background-size: 100%;
    } 
    .houses {
        max-width:max-content;
        margin: 0px auto 60px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;

    } 
    .houses h1 {
        width:80% ;
        text-align: center;
        border: 1px solid #343a40;
        background:radial-gradient(circle,#5c6064,#343a40);
        padding: 10px 5px;
        border: #343a40 5px solid;
        border-radius: 15px;
        box-shadow: 3px 10px 20px -7px rgba(0,0,0,0.62);
        margin:0 auto 15px;
    } 
    .grid-casas {
        max-width:80%;
        height: max-content;
        margin: auto;
        display: grid;
        align-items: center;
        justify-content: center;
        grid-template-columns: 1fr;
        gap: 5vh;
    }
    .div-Gryffindor {
        width: 60vw;
        height: 80vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        border-radius: 15px;
        box-shadow: 3px 10px 20px -7px rgba(0,0,0,0.62);
        background:radial-gradient(circle, orange,orangered);
    }
    .Gryffindor, .Slytherin, .Ravenclaw, .Ravenclaw {
        width:80% ;
        text-align: center;
        border: 1px solid #343a40;
        background:radial-gradient(circle,#5c6064,#343a40);
        padding: 10px 5px;
        border: #343a40 5px solid;
        border-radius: 15px;
        box-shadow: 3px 10px 20px -7px rgba(0,0,0,0.62);
    }
    .img-G, .img-S, .img-R, .img-H {
        width: 250px;
        height: 250px;
        margin-bottom: 10px;
    }
    .p-G, .p-S, .p-R, .p-H {
        width: 80%;
        padding: 10px;
    }
    .div-Slytherin {
        width: 60vw;
        height: 80vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        border-radius: 15px;
        box-shadow: 3px 10px 20px -7px rgba(0,0,0,0.62);
        background:radial-gradient(circle, rgb(82, 227, 82),green);
       
    }
    .div-Ravenclaw {
        width: 60vw;
        height: 80vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        border-radius: 15px;
        box-shadow: 3px 10px 20px -7px rgba(0,0,0,0.62);
        background:radial-gradient(circle,rgb(0, 85, 255),blue);
    }
    .div-Hufflepuff {
        width: 60vw;
        height: 80vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        border-radius: 15px;
        box-shadow: 3px 10px 20px -7px rgba(0,0,0,0.62);
        background:radial-gradient(circle,yellow,rgb(255, 234, 0));
    }
  @media (max-width : 500px){
    .img-G, .img-S, .img-R, .img-H {
      width: 150px;
      height: 150px;
      margin-bottom: 5px;
  }
  .p-G, .p-S, .p-R, .p-H {
      padding: 5px;
  }
  }  
  footer {
    background-color: #343a40;
    color: white;
    text-align: center;
    padding: 1em 0;
    position: fixed;
    width: 100%;
    bottom: 0;
  }
/* Estilos boton*/
.subir-casas {
    position: fixed;
    bottom: 100px;
    right: 50px;
    background-color:#343a40;
    color: #fff;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    z-index: 10; 
}

.subir-casas:hover {
    background-color: #555;
}