header {
    position: fixed;
    z-index: 50;
    left: 0;
    top: 0;
    width: 100%;
    height: auto;
    padding: 20px 30px;
    justify-content: space-between;
    display: flex;
    align-items: flex-end;
    mix-blend-mode: difference;
}

header .logo a {
    color: var(--white);
    display: flex;
    align-items: flex-end;
}

header .logo a span {
    margin-left: 30px;
    line-height: 0.65;
}

header nav {
    line-height: 0.65;
}

header nav ul {
    display: flex;
    gap: 10px;
}

header nav ul li a {
    color: var(--white);
}

header nav ul li a:hover {
    opacity: 0.5;
}

.fake-footer {
    z-index: 50;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: auto;
    padding: 21px 30px 18px;
    color: var(--white);
    justify-content: space-between;
    pointer-events: none;
    mix-blend-mode: difference;
}

.fake-footer .coords {
    display: flex;
    gap: 3px;
}

header .office-menu {
    margin-right: 250px;
}

/* RESPONSIVE */
@media only screen and (max-width: 1280px) {
    header .office-menu {
        margin-right: 50px;
    }
}

@media only screen and (max-width: 1024px) {
    header .logo a span {
        display: none;
    }

    .fake-footer {
        display: none;
    }
}

@media only screen and (max-width: 768px) {
    header {
        padding: 13px 10px;
    }

    header .office-menu {
        margin-right: 0;
    }
}

@media only screen and (max-width: 550px) {
    header .contact-menu {
        display: none;
    }
}

@media only screen and (max-width: 350px) {
    header nav ul li a {
        font-size: 12px;
    }
}