body{
    font-size: 15px;
    background-color: white;
}

nav i{
    font-size: 0.8em;
    font-weight: bold;
}

nav img{
    width: .6rem;
}


#item-services{
    font-size: 0.8em;
    font-weight: bold;
}

#item-services:hover{
    cursor: pointer;
    color: #243166;
}

section{
    width: 100%;
    height: 100vh;
    display: flex;
}

article{
    width: 50%;
    height: 100%;
}

video{
    width: 100%;
    height: 100vh;
    object-fit: cover;
}


#cont-presentation{
    padding: 3.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}


h1{
    font-size: 3.8em;
    font-weight: 100;
    margin-bottom: 0.2em;
}

p{
    margin-bottom: 0.6rem;
    line-height: 1.4rem;
    font-size: 1.05em;
}

@media screen and (max-width:1346px){
    body{
        font-size: 12px;
    }
}


@media screen and (max-width:1025px) {
    body{
        font-size: 11px;
    }

}

@media screen and (max-width:769px) {
    body{
        font-size: 16px;
    }

    section{
        flex-direction: column;
    }

    article{
        width: 100%;
        height: auto;
    }
}

@media screen and (max-width:426px){
    body{
        font-size: 16px;
    }

    h1{
        text-align: left;
    }

    #cont-presentation{
        padding: 2rem;
    }

    ul{
        flex-direction: column;
        gap: 4rem;
    }

    #dropdwon{
        gap: 0rem;
    }
    
}