@media screen and (min-width: 750px) {
    .milestones__grid {
        display: flex;
        gap: 40px;
    }
}

.milestones__text-item,
.milestones__timeline-item {
    min-height: 100%;
    overflow: visible;
}



@media screen and (min-width: 750px) {
    .milestones__text-item {
        flex: 0 0 42%;
        position: sticky;
        top: 64px;
        height: max-content;
    }
}

.milestones__timeline-item {
    flex: 0 0 58%;
}

.milestones__timeline {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

@media screen and (max-width: 749px) {
    .milestones__age {
        margin-bottom: 24px;
    }
}

.milestones__age {
    font-family: var(--font-heading-family);
    background-color: rgb(var(--color-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-width: 128px;
    max-width: 128px;
    height: 128px;
    padding: 24px;
    border: 1px dashed rgb(var(--color-foreground));
    border-radius: 100%;
    justify-self: center;
}

@media screen and (min-width: 750px) {
    .milestones__item {
        display: flex;
        align-items: center;
        gap: 24px;
    }

    .milestones__timeline {
        position: relative;
    }

    .milestones__timeline::before {
        content: "";
        height: 100%;
        position: absolute;
        left: 64px;
        border-right: 1px dashed rgb(var(--color-foreground));
        z-index: -1;
    }
}

.milestones__item ul {
    list-style: disc;
    list-style-position: inside;
    padding-left: 28px;
}

.milestones__timeline-item nav {
    display: flex;
    gap: 40px;
    margin-bottom: 32px;
}

.milestones__timeline-item nav a {
    color: rgb(var(--color-foreground));
    text-decoration-thickness: 2px;
    text-underline-offset: 10px;
}

.milestones__timeline-item nav a[aria-selected="false"] {
    opacity: 0.8;
    text-decoration-color: transparent;
}

.milestones__timeline-item nav a[aria-selected="true"] {
    opacity: 1;
}