/* ═══════════════════════════════════════════════════════
   IVAN.BAR — Footer
   ═══════════════════════════════════════════════════════ */

.site-footer {
  background-color: var(--color-dark);
  color: rgba(255, 255, 255, 0.65);
  padding: var(--space-16) 0 var(--space-8);
}

.site-footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.site-footer__brand p {
  color: rgba(255, 255, 255, 0.55);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-4);
  max-width: 280px;
}

.site-footer__logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.01em;
  line-height: 1;
  display: block;
}

.site-footer__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(255, 255, 255, 0.4);
  margin-bottom: var(--space-5);
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__link {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--duration-fast) var(--ease-out);
}

.site-footer__link:hover { color: white; }

.site-footer__social {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.site-footer__social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-lg);
  transition: all var(--duration-fast) var(--ease-out);
}

.site-footer__social-link:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  transform: translateY(-2px);
}

/* ─── Bottom Bar ─── */
.site-footer__bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
}

.site-footer__note {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
}

@media (max-width: 768px) {
  .site-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .site-footer__brand {
    grid-column: 1 / -1;
  }
  .site-footer__bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .site-footer__top {
    grid-template-columns: 1fr;
  }
}