/* Shared Post Navigation */
.post-navigation-cards {
    margin: 2.75rem 0 0;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.post-navigation-cards__grid {
    align-items: stretch;
}

.post-navigation-cards__grid--single {
    justify-content: flex-start;
}

.post-navigation-card {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    min-height: 100%;
    padding: 1.35rem 1.4rem;
    border: 1px solid var(--color-border);
    border-radius: 1.15rem;
    background: linear-gradient(180deg, var(--color-bg-light) 0%, var(--color-bg-subtle) 100%);
    box-shadow: 0 12px 28px rgba(var(--bs-dark-rgb), 0.06);
    color: var(--color-text);
    text-decoration: none;
    overflow: hidden;
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, background-color 0.28s ease;
}

.post-navigation-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--bs-primary-rgb), 0.28);
    box-shadow: 0 20px 38px rgba(var(--bs-primary-rgb), 0.12);
    text-decoration: none;
}

.post-navigation-card:focus,
.post-navigation-card:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-color: rgba(var(--bs-primary-rgb), 0.38);
    box-shadow: 0 18px 34px rgba(var(--bs-primary-rgb), 0.16);
    text-decoration: none;
}

.post-navigation-card__content {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    min-width: 0;
}

.post-navigation-card__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
}

.post-navigation-card__title {
    display: block;
    min-width: 0;
    font-size: 1.05rem;
    line-height: 1.45;
    font-weight: 700;
    color: var(--color-text);
    overflow-wrap: anywhere;
}

.post-navigation-card__icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    flex-shrink: 0;
    border-radius: 999px;
    color: var(--color-primary-dark);
    background: rgba(var(--bs-primary-rgb), 0.08);
    border: 1px solid rgba(var(--bs-primary-rgb), 0.12);
    box-shadow: inset 0 1px 0 rgba(var(--bs-body-bg-rgb), 0.7);
    transition: transform 0.28s ease, background-color 0.28s ease, color 0.28s ease;
}

.post-navigation-card__icon svg {
    width: 1.1rem;
    height: 1.1rem;
}

.post-navigation-card__accent {
    position: absolute;
    inset: auto auto -2.25rem -2.25rem;
    width: 7rem;
    height: 7rem;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(var(--bs-primary-rgb), 0.14) 0%, rgba(var(--bs-primary-rgb), 0) 72%);
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
}

.post-navigation-card--previous {
    grid-template-columns: minmax(0, 1fr) auto;
    text-align: right;
}

.post-navigation-card--previous .post-navigation-card__content {
    align-items: flex-end;
}

.post-navigation-card--previous .post-navigation-card__accent {
    inset: -2.25rem -2.25rem auto auto;
}

.post-navigation-card:hover .post-navigation-card__icon,
.post-navigation-card:focus-visible .post-navigation-card__icon {
    transform: scale(1.05);
    background: rgba(var(--bs-primary-rgb), 0.12);
}

.post-navigation-card:hover .post-navigation-card__accent,
.post-navigation-card:focus-visible .post-navigation-card__accent {
    transform: scale(1.08);
}

@media (max-width: 991.98px) {
    .post-navigation-cards {
        margin-top: 2.25rem;
        padding-top: 1.5rem;
    }

    .post-navigation-card {
        padding: 1.15rem 1.2rem;
    }
}

@media (max-width: 768px) {
    .post-navigation-card,
    .post-navigation-card--previous {
        grid-template-columns: auto minmax(0, 1fr);
        text-align: left;
    }

    .post-navigation-card--previous .post-navigation-card__content {
        align-items: flex-start;
    }

    .post-navigation-card--previous .post-navigation-card__icon {
        order: 0;
    }

    .post-navigation-card--previous .post-navigation-card__content {
        order: 1;
    }

    .post-navigation-card--previous .post-navigation-card__accent {
        inset: auto auto -2rem -2rem;
    }

    .post-navigation-card__icon {
        width: 2.7rem;
        height: 2.7rem;
    }

    .post-navigation-card__title {
        font-size: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .post-navigation-card,
    .post-navigation-card__icon,
    .post-navigation-card__accent {
        transition: none;
    }
}