header {
    display: flex;
    width: 100%;
    min-width: 1240px;
}

header .nav-tabs {
    position: sticky;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 40px;
}

header .control-tabs {
    position: sticky;
    left: 100%;
    display: flex;
    gap: 16px;
}

.nav-tab {
    display: grid;
    cursor: pointer;

    align-items: center;
    justify-content: center;
}

.nav-tab-hover {
    grid-row: 1 / 2;
    grid-column: 1 / 2;

    opacity: 0;
    transition: all 0.5s;

    align-self: center;

    width: 120px;
    height: 50px;
}

.nav-tab:hover .nav-tab-hover {
    opacity: 1;
}

.nav-tab-label {
    grid-row: 1 / 2;
    grid-column: 1 / 2;

    align-self: center;
    text-align: center;

    font-size: 18px;
}

.control-tab {
    height: min-content;

    display: flex;
    border-radius: 50vh;
    padding: 4px 8px;

    cursor: pointer;
    transition: all 0.5s;
}

.control-tab.language-selector {
    gap: 8px;
    background: var(--grey-color);
    border: 2px solid var(--grey-color);
    color: var(--secondarty-text-color);
}

.control-tab.outlined {
    background: var(--background-color);
    border: 2px solid var(--green-color);
    color: var(--green-color);
}

.control-tab.filled {
    background: var(--green-color);
    border: 2px solid var(--green-color);
    color: var(--background-color);
}