body{
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    background: #1c1919;
    background: linear-gradient(90deg, #005479 0%, #005479 45%, #750017 100%);
    background-size: 300% 100%;
    animation: degradado 100s infinite;
}

header{
    background-color:rgba(132, 132, 132, 0.336);
    color: #ffffff;
    text-align: center;
    border-bottom: solid 4px #1c1c1c;

    h1{
        font-size: 3rem;
        margin: 0;
        padding: 1rem;
    }
    nav{
        display: flex;
        justify-content: center;
        padding: 1rem;
        *{
            text-decoration: none;
            list-style: none;
            display: inline-block;
            color: #fff;
        }
    }
}

header:hover{
    opacity: 1;
    background-color: #1c1c1c;
    transition: 1s ease-in-out all;
}

.box{
    background-color:rgba(132, 132, 132, 0.336);
    color: #ffffff;
    margin: 1rem;
    text-align: center;
    border: solid 4px #1c1c1c;
    border-radius: 15px;
}

h2{
    margin: 0;
    padding: 1rem;
    background-color: #1c1c1c;
}

.main{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 1rem;

    .descripcion{
        grid-column: 1/2;
        grid-row: 1/2;
        p{
            padding: 1rem;
            text-align: justify;
            
        }
    }
    .titulos{
        grid-column: 2/3;
        grid-row: 1/2;
    }
    .tecnologias{
        grid-column: 1/5;
        grid-row: 2/3;
        padding: 0;

        ul{
            padding: 1rem;
            display: flex;
            flex-direction: row;
            flex-wrap: wrap;
            justify-content: space-between;
            list-style-type: none;

            li{
                margin: 1rem;
                img{
                    display: block;
                    max-width: 100px; 
                    height: auto;
                }
            }
        }
    }
    .contacto{
        grid-column: 3/5;
        grid-row: 1/2;
    }
}

footer{
    background-color:rgba(132, 132, 132, 0.336);
    color: #ffffff;
    text-align: center;
    border-top: solid 4px #1c1c1c;
    border-radius: 15px;
    margin: 0;
    padding: 1rem;
}
@keyframes degradado{
    0%{
        background-position: 0% 50%;
    }
    50%{
        background-position: 100% 50%;
    }
    100%{
        background-position: 0% 50%;
    }
}
/*Formato móvil*/
@media (max-width: 578px){
    .main{
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .descripcion{
        order: 1;
    }
    .titulos{
        order: 2;
    }
    .tecnologias{
        order: 3;
    }
    .contacto{
        order: 4;
    }
}