.hero {
    height: 915px;
    background-color: #000;
    background-image: url('../img/hero.jpg');
    background-repeat: no-repeat;
    background-position: center;
    -webkit-background-size: cover;
    background-size: cover;
    padding-top: 390px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    color: #fff;
}

.hero__article {
    text-align: right;
    text-transform: uppercase;
}

.hero__article > h1 {
    font-size: 6em;
    font-weight: 600;
}

.hero__article > h2 {
    font-size: 7.2em;
    font-weight: 300;
    margin: 10px 0;
}
@media (max-width: 1400px) {
    .hero{
        height: 600px;
        padding-top: 250px;
    }
}
@media (max-width: 640px) {
    .hero{
        height: 500px;
        padding-top: 200px;
    }
    .hero__article{
        width: 100%;
        text-align: center;
    }
    .hero__article .flex{
        display: block;
    }
}
@media (max-width: 480px) {
    .hero{
        height: 300px;
        padding-top: 120px;
    }
    .hero__article{
        font-size: .6em;
    }
}