/* ═══════════════════════════════════════════════════════════
   PuniCodex — Canonical site footer styles (sync-footer.js).
   Extracted from main.css so pages that don't load main.css
   render the canonical footer correctly. Includes the 2026-07-19
   mobile compaction: horizontal brand row, 2-column link grid,
   and the camel wordmark (horizontal, ~35px tall) instead of the
   300px-tall stacked lockup. Keep in sync with css/main.css.
   ═══════════════════════════════════════════════════════════ */

.site-footer {
    position: relative;
    border-top: 1px solid rgba(212, 175, 55, 0.15);
    background:
        radial-gradient(ellipse at 20% 0%, rgba(212, 175, 55, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(65, 105, 225, 0.04) 0%, transparent 50%),
        var(--void, #050505);
    padding: var(--space-6, 36px) 0 var(--space-3, 12px);
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.75fr 1fr 1fr 1fr;
    gap: var(--space-5, 24px);
    margin-bottom: var(--space-5, 24px);
    position: relative;
    z-index: 1;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-2, 8px);
}

.footer-wordmark img {
    display: block;
    width: 200px;
    max-width: 100%;
    height: auto;
}

.footer-tagline {
    font-size: 14px;
    color: var(--text-secondary, #a0a0a0);
    line-height: 1.6;
    max-width: 300px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-1, 4px);
}

.footer-heading {
    font-family: var(--font-body, 'Lato', sans-serif);
    font-size: 12px;
    font-weight: 600;
    color: var(--gold, #d4af37);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: var(--space-1, 4px);
}

.footer-column a {
    color: var(--text-secondary, #a0a0a0);
    text-decoration: none;
    font-size: 14px;
    line-height: 1.7;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: var(--gold, #d4af37);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: var(--space-3, 12px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer-bottom p {
    color: var(--text-dim, #6b6b6b);
    font-size: 12px;
    letter-spacing: 0.04em;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4, 16px);
    }

    .footer-brand {
        grid-column: 1 / -1;
        text-align: center;
        align-items: center;
    }

    .footer-tagline {
        max-width: 420px;
    }
}

/* Mobile compaction: one horizontal brand row, 2-column links. */
@media (max-width: 768px) {
    .site-footer {
        padding: 24px 0 12px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4, 16px) var(--space-4, 16px);
        text-align: left;
        margin-bottom: var(--space-3, 12px);
    }

    .footer-brand {
        flex-direction: row;
        align-items: center;
        gap: var(--space-3, 12px);
        text-align: left;
    }

    .footer-wordmark img {
        width: 150px;
    }

    .footer-tagline {
        font-size: 13px;
        max-width: 220px;
        margin: 0;
    }

    .footer-column a {
        font-size: 13px;
        line-height: 1.55;
        padding: 2px 0;
    }
}

@media (max-width: 400px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3, 12px);
    }
}