:root {
    --primary-color: #0064a4;
    --background-color: #f9f8fe;
    --background-color-transparent: #f9f8feb9;
    --text-color: #222;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    border-bottom: #ddddddb9 2px solid;
    padding: 0 20px;
    background-color: var(--background-color-transparent);
    height: 50px;
    top: 0;
    width: 100%;
    box-sizing: border-box;
}

@media screen and (min-width: 1100px) {
    nav {
        position: fixed;
        z-index: 2;
        backdrop-filter: blur(5px);
    }
}

nav > div {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16pt;
    color: var(--primary-color);
}

nav .nav-icon {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}

nav .nav-icon img {
    height: 26px;
    display: block;
}

nav .nav-icon:hover img {
    filter: brightness(70%);
}