body{
    background-image:url("https://i.pinimg.com/736x/19/af/7b/19af7b1491b3ffa43f0d781bac05484d.jpg");
    background-repeat:repeat;
    font-family:Georgia, serif;
    margin:0;
    padding:20px;    
}

.container{
    width:1000px;
    margin:auto;
}


.banner{
    background-image:url("https://i.pinimg.com/736x/62/3b/6e/623b6eaba079b1447ae401a8c794f7c7.jpg");
    background-size:cover;
    background-position:center;
    border:2px solid #664633;
    border-radius:20px;
    height:180px;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:42px;
    font-weight:bold;
    color:#664633;
    margin-bottom:15px;
}


.main{
    display:flex;
    gap:15px;
}


.sidebar{
    width:220px;

    background:white;

    border:2px solid #664633;
    border-radius:20px;

    padding:15px;

    box-sizing:border-box;
}

.sidebar h2{
    text-align:center;
    color:#664633;
}


.nav-button{
    display:block;

    text-decoration:none;

    text-align:center;

    background:#fffbe8;

    color:#664633;

    padding:10px;

    margin-bottom:10px;

    border-radius:999px;

    font-weight:bold;

    transition:0.2s;
}

.nav-button:hover{
    background:#664633;
    color:white;
}


.content{
    flex:1;
}

.box{
    background:white;

    border:2px solid #664633;
    border-radius:20px;

    padding:20px;

    margin-bottom:15px;
}

.box h2{
    color:#664633;
    margin-top:0;
}

.catalogo{
    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:20px;
}

.item{
    text-align:center;
}

.item img{
    width:100%;
    height:180px;

    object-fit:cover;

    border-radius:15px;
    border:2px solid #664633;
}

.item a{
    text-decoration:none;

    color:#664633;

    font-weight:bold;
}


.preview{
    width:350px;

    display:block;

    margin:auto;

    border:2px solid #664633;
    border-radius:15px;
}

.info{
    line-height:1.8;
}

.back-link{
    display:inline-block;

    margin-bottom:15px;

    text-decoration:none;

    color:#664633;

    font-weight:bold;
}

.back-link:hover{
    text-decoration:underline;
}

.download-button{
    display:inline-block;

    padding:12px 25px;

    background:#664633;

    color:white;

    text-decoration:none;

    border-radius:999px;

    font-weight:bold;
}

.download-button:hover{
    opacity:0.9;
}

.footer{
    background:white;

    border:2px solid #664633;
    border-radius:20px;

    padding:10px;

    text-align:center;
    
 .erro404{
    text-align:center;
    padding:50px;
}

.erro404 h1{
    font-size:64px;
    color:#4d2d20;
    margin-bottom:15px;
}

.erro404 p{
    font-size:24px;
    line-height:1.7;
    color:#3d2a20;
}

.linha{
    font-size:28px;
    color:#8a5d46;
    margin:25px 0;
}

.erro404 .download-button{
    margin-top:25px;
}   

    margin-top:15px;
}

.decoracao img{
    height:32px;
    width:auto;
}

.decoracao img{
    height:32px;
}

.decoracao img.divider{
    height:16px;
}