body {
    display: flex;
    justify-content: center;
    flex-direction: column;
    place-items: center;
    margin: 5vw;
}

header {
    display: flex;
    justify-content: center;
}

header img {
    margin-top: 5rem;
    width: clamp(30rem, 20vw + 20rem, 40vw);
    transform: scale(1);
}

main {
    display: flex;
    flex-direction: column;
    place-items: center;
}

.redes {
    margin-top: 5rem;
    display: flex;
    gap: 1rem;
}

.redes > div {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.redes img {
    transform: scale(1);
    transition: transform .3s ease;
}

.redes img:hover {
    transform: scale(1.2);
}

button {
    margin-top: 5rem;
    background-color: #3f3f3f;
    color: #fff;
    font-weight: 500;
    font-size: 1.5rem;
    border: none;
    border-radius: 100vw;
    padding: 1rem 3.5rem;
    text-transform: uppercase;
    transition: background-color .3s ease, transform .3s ease;
    cursor: pointer;
}

button:hover {
    background-color: #000;
    transform: scale(1.1);
}

@media screen and (max-width: 768px) {
    header {
        margin-top: 5rem;
    }

    header img {
        margin-top: 2rem;
        width: 80vw;
        max-width: 25rem;
    }

    .redes {
        flex-direction: column;
    }
    
}