.header {
    z-index: 1;
    user-select: none;
    position: sticky;
    padding-inline: 3em;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--primary-accent-color);
    height: var(--header-height);
    box-shadow: 0 0 var(--border-margin) var(--secondary-accent-color);
}

.header>.header-baner {
    height: 60%;
    display: flex;
    align-items: center;
    column-gap: 1em;
    font-size: xx-large;
}

@media (min-width: 992px) {
    .header {
        padding-inline: 8em;
    }
}