nav {
    .options > div {
        display: grid;
        place-items: center;
        cursor: pointer;
        border-radius: 50%;
        border: 1px solid transparent;
        transition: border .5s ease;

        &:hover {
            border-color: var(--content-hover-background);
        }

        &:active {
            border-color: var(--content-border-color);
        }
    }

    .navigation ul li a {
        display: block;
        padding: 5px 10px;
        position: relative;
        color: color-mix(in srgb, var(--content-color) 80%, transparent);
        font-family: 'JetBrains Mono', monospace;
        letter-spacing: 2px;
        text-transform: uppercase;

        &.active {
            color: var(--primary-500);
            position: relative;
            top: -3px;

            &::after {
                content: "";
                position: absolute;
                left: calc(50% - 1px);
                transform: translate(-50%);
                width: 50%;
                height: .1px;
                background: var(--primary-500);
                border-radius: 50%;
                bottom: 2px;
                box-shadow: 0 -3px 10px 1px var(--primary-500);
            }
        }
    }
}

.blur {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 120px;
    pointer-events: none;
}

.blur1 {
    z-index: 10;
    backdrop-filter: blur(3px);
    mask-image: linear-gradient(to top, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 40%, rgba(0, 0, 0, 1) 70%, rgba(0, 0, 0, 0) 100%);
    -webkit-mask-image: linear-gradient(to top, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 40%, rgba(0, 0, 0, 1) 70%, rgba(0, 0, 0, 0) 100%);
}

.blur2 {
    z-index: 20;
    backdrop-filter: blur(5px);
    mask-image: linear-gradient(to top, rgba(0, 0, 0, 0) 60%, rgba(0, 0, 0, 1) 85%, rgba(0, 0, 0, 1) 100%);
    -webkit-mask-image: linear-gradient(to top, rgba(0, 0, 0, 0) 60%, rgba(0, 0, 0, 1) 85%, rgba(0, 0, 0, 1) 100%);
}