* {
    box-sizing: border-box;
}

:root {
    --color1: #fc5a3c;
    --color2: #ffa999;
    --color3: #fbe8e5;
    --colorblanco: white;
    --colornegro: black;
}

html {
    background-color: var(--color3);
}

body {
    width: 1057px;
    margin: auto;
    font-family: Arial, Helvetica, sans-serif;
    -webkit-box-shadow: 0px 0px 10px 0px rgba(252, 90, 60, 1);
    -moz-box-shadow: 0px 0px 10px 0px rgba(252, 90, 60, 1);
    box-shadow: 0px 0px 10px 0px rgba(252, 90, 60, 1);
}

header {
    display: grid;
    grid-template-columns: 80% 20%;
    background-color: var(--color1);
    align-items: center;
    justify-items: center;
}

header nav ul {
    list-style: none;
    margin: 0px;
    padding: 0px;
}

header nav ul li {
    display: inline-block;
    padding: 10px;
    margin: 10px;
    font-weight: bold;
}

header nav ul li a {
    color: var(--colorblanco);
    font-size: 1.4em;
    text-decoration: none;
}

header img {
    max-width: 100%;
}

#botonbarras {
    display: none;
}

main {
    background-color: var(--colorblanco);
    margin-top: 6px;
    margin-bottom: 6px;
    display: grid;
    grid-template-columns: 80% 20%;
}

main>section {
    padding: 20px;
    text-align: justify;
}

main>nav {
    background-color: var(--color2);
    font-size: 1.2em;
}

main>nav ul {
    list-style: none;
    padding: 0px;
    margin: 0px;
}

main>nav ul li {
    padding: 10px;
    border-bottom: 1px solid var(--color1);
    padding-left: 7px;
}

main>nav ul li a{
    color: var(--colornegro);
    text-decoration: none;
}

main section>aside{
    background-color: var(--color3);
    border-radius: 10px;
    padding: 10px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 2fr;
    gap: 7px;
}

main section>aside div{
    background-color: var(--colorblanco);
    padding: 10px;
    border-radius: 7px;
    text-align: center;
    display: grid;
    align-items: center;
    min-height: 160px;
}

main section>aside div:first-child{
    grid-column: 1/3;
}

footer{
    background-color: var(--colornegro);
    padding-top: 75px;
    padding-bottom: 75px;
    text-align: center;
}

footer ul{
    list-style: none;
    padding: 0px;
    margin: 0px;
}
footer ul li{
    display: inline-block;
}

footer ul a{
    color: var(--colorblanco);
    font-size: 1.2em;
    text-decoration: none;
    margin: 15px;
}

@media(width < 1057px){

    body {
        width: 100%;
        -webkit-box-shadow: 0px 0px 0px 0px rgba(252, 90, 60, 1);
        -moz-box-shadow: 0px 0px 0px 0px rgba(252, 90, 60, 1);
        box-shadow: 0px 0px 0px 0px rgba(252, 90, 60, 1);
        margin-left: 4px;
        margin-right: 4px;
    }

    header {
        display: block;
    }

    header div:last-child{
        display: none;
    }

    #botonbarras {
        display: block;
        padding: 10px;
        font-size: 1.4em;
        border-bottom: 1px solid var(--colorblanco);
    }

    
    header nav ul li {
        display: list-item;
        padding: 10px;
        margin: 0px;
        border-bottom: 1px solid var(--colorblanco);
        font-weight: bold;
    }
    
    main {
        display: block;
    }
    
    main section>aside{
        grid-template-columns: 1fr 1fr;
    }

    main section>aside div:first-child{
        grid-column: 1/3;
    }
    
}