/* Shimori Cyber navigation and content-flow UX. */

/* ---------- FOOTER DIRECTORY ---------- */

.site-footer.is-directory-enhanced {
    padding-top: 0;
}

.site-footer.is-directory-enhanced .footer-inner {
    display: none;
}

.footer-directory {
    display: grid;
    grid-template-columns: minmax(240px, 1.45fr) repeat(3, minmax(120px, .72fr));
    gap: 28px;
    align-items: start;
    padding-top: 26px;
    padding-bottom: 24px;
}

.footer-directory-intro {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    max-width: 340px;
}

.footer-directory-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: var(--gold);
    border: 1px solid rgba(215, 173, 97, .3);
    border-radius: 7px;
    background: rgba(215, 173, 97, .04);
    font-family: "Noto Serif JP", serif;
    font-size: .82rem;
}

.footer-directory-intro strong,
.footer-directory-group > strong {
    display: block;
    color: var(--text-primary);
    font-size: .7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .1em;
}

.footer-directory-intro p {
    max-width: 290px;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: .7rem;
    line-height: 1.48;
}

.footer-directory-links {
    display: grid;
    gap: 5px;
    margin-top: 8px;
}

.footer-directory-links a {
    width: fit-content;
    color: var(--text-secondary);
    font-size: .72rem;
    line-height: 1.5;
    text-decoration: none;
    transition: color var(--transition), transform var(--transition);
}

.footer-directory-links a:hover,
.footer-directory-links a:focus-visible,
.footer-directory-links a.is-current {
    color: var(--gold);
}

.footer-directory-links a:hover {
    transform: translateX(2px);
}

.footer-directory-links a.is-current::before {
    content: "→";
    margin-right: 5px;
    color: var(--purple);
}

.site-footer.is-directory-enhanced .footer-bottom {
    min-height: 44px;
    padding-block: 13px;
}

/* ---------- LIBRARY CROSS-LINK ---------- */

.library-bridge {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: min(100%, 860px);
    margin: 0 auto 28px;
    padding: 16px 18px;
    text-align: left;
    border: 1px solid rgba(215, 173, 97, .22);
    border-radius: 8px;
    background:
        linear-gradient(90deg, rgba(186, 114, 232, .06), transparent 45%, rgba(215, 173, 97, .04)),
        rgba(8, 10, 15, .68);
}

.library-bridge-copy {
    min-width: 0;
}

.library-bridge-kicker {
    display: block;
    margin-bottom: 5px;
    color: var(--purple);
    font-size: .55rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .14em;
}

.library-bridge-copy strong {
    display: block;
    max-width: 600px;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: .98rem;
    font-weight: 400;
    line-height: 1.35;
}

.library-bridge-actions {
    flex: 0 0 auto;
}

/* ---------- ARTICLE CONTINUATION ---------- */

.article-pathway {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 28px;
    align-items: center;
    margin-top: 22px;
    padding: 24px 26px;
    border: 1px solid rgba(215, 173, 97, .24);
    border-radius: 8px;
    background:
        linear-gradient(100deg, rgba(186, 114, 232, .065), transparent 46%, rgba(215, 173, 97, .045)),
        rgba(9, 11, 16, .86);
    box-shadow: 0 14px 34px rgba(0, 0, 0, .14);
}

.article-pathway-copy h2 {
    margin: 5px 0 0;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.1vw, 1.9rem);
    font-weight: 400;
    line-height: 1.12;
}

.article-pathway-copy p {
    max-width: 650px;
    margin: 8px 0 0 !important;
    color: var(--text-secondary);
    font-size: .78rem !important;
    line-height: 1.55 !important;
}

.article-pathway-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 9px;
    max-width: 420px;
}

.article-pathway-actions .button {
    min-height: 40px;
    max-width: 300px;
    line-height: 1.3;
    text-align: center;
}

/* ---------- BREADCRUMB INTERACTION ---------- */

.article-breadcrumbs a {
    text-decoration: none;
}

.article-breadcrumbs a:hover,
.article-breadcrumbs a:focus-visible {
    color: var(--gold);
}

/* ---------- RESPONSIVE ---------- */

@media (max-width: 1000px) {
    .footer-directory {
        grid-template-columns: minmax(240px, 1.25fr) repeat(3, minmax(100px, .7fr));
        gap: 20px;
    }

    .article-pathway {
        grid-template-columns: 1fr;
    }

    .article-pathway-actions {
        justify-content: flex-start;
        max-width: none;
    }
}

@media (max-width: 760px) {
    .footer-directory {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding-top: 24px;
        padding-bottom: 22px;
    }

    .footer-directory-intro {
        grid-column: 1 / -1;
        max-width: 100%;
    }

    .library-bridge {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
        margin-bottom: 22px;
    }

    .library-bridge-actions,
    .library-bridge-actions .button {
        width: 100%;
    }

    .article-pathway {
        padding: 20px;
    }

    .article-pathway-actions {
        display: grid;
        grid-template-columns: 1fr;
        width: 100%;
    }

    .article-pathway-actions .button {
        width: 100%;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .footer-directory {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .footer-directory-intro {
        grid-column: auto;
    }
}