html, body {
    width: 100%;
    height: 100%;
    margin: 0;
}
body {
    background-image: url("fumo.png");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}
#page {
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: calc(100% - 8rem);
}
svg {
    width: 100%;
}
nav {
    display: flex;
    gap: 1.5rem 7%;
    width: 100%;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
nav a {
    display: block;
}
nav svg {
    max-height: 2rem;
}
nav a:nth-of-type(2) svg,
nav a:nth-of-type(4) svg {
    max-height: 3.6rem;
}
nav path {
    fill: #555;
    transition: all .6s ease;
}
nav a:hover path {
    fill: #000;
    transition: all .6s ease;
}
main {
    text-align: center;
}
main svg {
    height: 1.3rem;
}
footer {
    text-align: center;
    width: 50%;
    margin: 0 auto;
}
footer svg {
    max-height: 3rem;
}
footer path {
    fill: #444;
}