/*
 * SORKISTx Block — footer-multi
 */

.site-footer.footer-multi {
  background: var(--color-surface-raised, #111);
  color: rgba(255, 255, 255, 0.75);
  padding-block: var(--space-16) var(--space-8);
}

/* Grid: brand col + nav cols */
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-12) var(--space-8);
  padding-block-end: var(--space-10);
  border-block-end: 1px solid rgba(255, 255, 255, 0.1);
}

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

/* Brand */
.footer-logo img {
  max-width: 140px;
  height: auto;
  opacity: 0.9;
  transition: opacity var(--transition-fast);
}
.footer-logo:hover img { opacity: 1; }

.footer-tagline {
  margin-block-start: var(--space-3);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
  max-width: 26ch;
}

/* Social icons */
.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block-start: var(--space-5);
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.social-icon:hover,
.social-icon:focus-visible {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Nav columns */
.footer-col__heading {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  margin-block-end: var(--space-4);
}

.footer-col__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col__links a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition-fast), padding-inline-start var(--transition-fast);
}

.footer-col__links a:hover,
.footer-col__links a:focus-visible {
  color: #fff;
  padding-inline-start: var(--space-2);
}

/* Bottom bar */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block-start: var(--space-6);
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Lang switcher (footer variant) */
.lang-switcher--footer {
  display: flex;
  gap: var(--space-1);
}

.lang-switcher--footer .lang-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.lang-switcher--footer .lang-btn.is-active,
.lang-switcher--footer .lang-btn:hover {
  border-color: var(--color-primary);
  color: #fff;
}

/* Theme toggle (footer variant) */
.theme-toggle--footer {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-full);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.theme-toggle--footer:hover {
  border-color: var(--color-primary);
  color: #fff;
}

/* Dark mode: icon visibility handled by theme.js */
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun  { display: none; }