.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    height: auto;
}

.hero-desktop {
    width: 100%;
    height: 100%;
}

.hero-mobile {
    display: none;
}

@media (max-width: 768px) {
    .hero-desktop {
        display: none;
    }

    .hero-mobile {
        display: flex;
        width: 100%;
        height: 100%;
    }
}