:root {
--color1: #07417a;
--color2: #dbe7f6;
--color3: #ffffff;
}

* {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    border: 0px;
    margin: 0px;
}

header {
    background-color: var(--color1);
    color: white;
    padding: 8px 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    word-spacing: 7px;
}

header nav li a{
    text-decoration: none;
     color: var(--color3);
}

header nav li :hover{
    color: orange;

}

header nav li{
    display: inline;
}

header img{
    display: block;
    object-fit: cover;
    justify-items: left;
}

main img{
    width: 100%;
}



footer {
padding: 25px;
background-color: var(--color1);
color: var(--color3);
text-align: center;
}

.destacado{
    display:grid;
    width: 100%;
    grid-template-columns: 1fr 1fr;
    padding: 37px 134px;
    margin: 20px;
    margin-bottom: 38px;
    margin-top: 38px;
}

button{
    border-radius: 4px;
    margin-top: 15px;
    padding: 5px 45px;
    color: var(--color3);
    background-color: var(--color1);
    font-size: 1em;
    border: 0px;
    text-align: center;
}

.principal{
    display:grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 24px;
}

article{
    background-color: var(--color2);
    border-radius: 6px;
    padding: 26px;
    margin-top: 5px;
    margin-bottom: 28px;
    grid-template-columns: 1fr;
}

article p{
    text-align:justify;
}

div img{
    width: 100%;
    height: 20vh;
}

@media screen and (max-width: 768px){
    
header{ 
    padding: 24px;
    display: grid;
    width: 100%;
    justify-content: space-around;
    justify-items: center;
    }

header img{
    width: 25%;
}

main img{
    width: 100%;
    justify-items: center;
}

.principal{
    gap: 8px;
    width: 100%;
    display: grid;
    justify-content: center;
    grid-template-columns: 1fr}

.destacado{
    width: 100%;
    display: grid;
    padding: 0px;
    justify-content: center;
    grid-template-columns: 1fr}
}


footer{
    width: 100%;
}