/* =============================================================
   Society of Scholar Writers — Footer (footer.css)
   ============================================================= */

.site-footer {
  background-color: var(--color-navy);
  color: rgba(248, 247, 244, 0.75);
}

/* ── Footer Main ─────────────────────────────────────────────── */
.footer-main {
  padding-block: var(--space-16) var(--space-12);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-10);
}

/* ── Footer Brand Column ─────────────────────────────────────── */
.footer-brand {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  margin-bottom: var(--space-5);
}

.footer-logo:hover { text-decoration: none; }

.footer-logo img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.footer-logo__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-text-inverse);
  line-height: var(--leading-snug);
  max-width: 130px;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(248, 247, 244, 0.55);
  line-height: var(--leading-relaxed);
  max-width: 28ch;
  margin-bottom: var(--space-6);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(248, 247, 244, 0.55);
  margin-bottom: var(--space-3);
  list-style: none;
  text-decoration: none;
}

.footer-contact-item:hover {
  color: rgba(248, 247, 244, 0.85);
  text-decoration: none;
}

.footer-contact-icon {
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.6;
}

/* ── Footer Nav Columns ──────────────────────────────────────── */
.footer-col {}

.footer-col__heading {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: rgba(248, 247, 244, 0.4);
  margin-bottom: var(--space-5);
}

.footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav-list li { margin: 0; }

.footer-nav-list a {
  font-size: var(--text-sm);
  color: rgba(248, 247, 244, 0.60);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-block;
}

.footer-nav-list a:hover {
  color: var(--color-text-inverse);
  text-decoration: none;
}

/* ── Footer Divider ──────────────────────────────────────────── */
.footer-divider {
  border: none;
  border-top: 1px solid rgba(248, 247, 244, 0.07);
  margin: 0;
}

/* ── Footer Bottom Bar ───────────────────────────────────────── */
.footer-bottom {
  padding-block: var(--space-6);
}

.footer-bottom__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--text-xs);
  color: rgba(248, 247, 244, 0.35);
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-legal-links li { margin: 0; }

.footer-legal-links a {
  font-size: var(--text-xs);
  color: rgba(248, 247, 244, 0.35);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal-links a:hover {
  color: rgba(248, 247, 244, 0.7);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-brand {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-template-columns: 1fr;
    grid-column: 1;
  }

  .footer-bottom__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .footer-legal-links {
    flex-wrap: wrap;
    gap: var(--space-4);
  }
}