/* ==========================================================================
   footer.css — Site footer
   Design A "Editorial Trust"
   ==========================================================================
   Two footer layouts share the .site-footer shell:
     • Full footer (default) — brand block + 3 link columns + bottom bar
     • Auth footer (body.page-auth) — single-line bar with copyright + links
   ========================================================================== */

/* ── Full site footer ─────────────────────────────────────────────────────── */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  padding-block-start: var(--sp-16);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
}
@media (min-width: 600px)  { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer-brand   { display: flex; flex-direction: column; gap: var(--sp-4); }
/* Logo: keep its real aspect ratio. align-self stops the column flex from
   stretching it to full column width, and object-fit:contain overrides the
   global `img { object-fit: cover }` so it can never crop (was clipping the
   descender + emblem at wider viewports). max-width:100% guards narrow screens. */
.footer-logo    { height: 44px; width: auto; max-width: 100%; object-fit: contain; align-self: flex-start; }
.footer-tagline { font-size: var(--text-sm); line-height: var(--leading-relaxed); }

.footer-social {
  display: flex;
  gap: var(--sp-3);
  margin-block-start: var(--sp-2);
}
.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.footer-social-link:hover {
  background: var(--primary);
  color: #fff;
  text-decoration: none;
}
.footer-social-link svg { width: 18px; height: 18px; }

.footer-col-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--on-navy);
  margin-block-end: var(--sp-4);
}
.footer-links { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-link:hover { color: var(--primary); text-decoration: none; }

.footer-bottom {
  border-block-start: 1px solid rgba(255,255,255,0.12);
  margin-block-start: var(--sp-10);
  padding-block: var(--sp-6);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}
.footer-copy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.45);
}

/* ══════════════════════════════════════════════════════════════════════════
   AUTH FOOTER (used by body.page-auth pages)
   ══════════════════════════════════════════════════════════════════════════ */
.auth-bar {
  border-block-start: 1px solid var(--gray-200);
  padding-block: var(--sp-6);
  background: var(--bg-white);
}
.auth-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  font-size: 0.8125rem;
  color: var(--gray-400);
}
.auth-bar-links {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}
.auth-bar-links a {
  color: var(--gray-400);
  text-decoration: none;
}
.auth-bar-links a:hover { color: var(--gray-700); }
.auth-bar .lang-btn {
  border-color: var(--gray-200);
  color: var(--gray-700);
}