/* ════════════════════════════════════════════════════════════════
   SITE FOOTER
════════════════════════════════════════════════════════════════ */
.site-footer {
  position: relative;
  z-index: 25;
  background: var(--color-bg);
  border-top: 1px solid var(--border-subtle);
}

.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-10) 0;
}

/* Top row: logo + columns */
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-14);
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.footer-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: filter 0.3s ease;
}

.footer-download { margin-top: var(--space-3); }

.footer-brand-desc {
  font-size: var(--body-sm);
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 280px;
  letter-spacing: -0.01em;
}

.footer-socials {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-3);
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--footer-social-bg);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  text-decoration: none;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s var(--ease-bounce);
}

.footer-social-link:hover {
  background: var(--footer-social-hover);
  color: var(--text-primary);
  border-color: var(--border-default);
  transform: translateY(-2px);
}

.footer-social-link:focus-visible {
  outline: 2px solid var(--brand-gold);
  outline-offset: 2px;
}

.footer-social-link:active {
  transform: translateY(0);
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: var(--body-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

.footer-col-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.footer-col-links a {
  font-size: var(--body-sm);
  color: var(--text-secondary);
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
}

.footer-col-links a:hover {
  color: var(--text-primary);
}

.footer-col-links a:focus-visible {
  outline: 2px solid var(--brand-gold);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

/* Server IP row */
.footer-ip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--body-xs);
  color: var(--text-secondary);
  background: var(--footer-ip-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
  margin-top: var(--space-3);
}

.footer-ip:hover {
  background: var(--footer-ip-hover);
  border-color: var(--border-default);
}

.footer-ip:focus-visible {
  outline: 2px solid var(--brand-gold);
  outline-offset: 2px;
}

.footer-ip svg {
  flex-shrink: 0;
  opacity: 0.5;
}

/* Bottom bar */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  gap: var(--space-6);
}

.footer-copyright {
  font-size: var(--body-xs);
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: -0.01em;
}

.footer-legal-links {
  display: flex;
  gap: var(--space-7);
}

.footer-legal-links a {
  font-size: var(--body-xs);
  font-weight: 700;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-legal-links a:hover {
  color: var(--text-secondary);
}

.footer-legal-links a:focus-visible {
  outline: 2px solid var(--brand-gold);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

/* Hytale disclaimer */
.footer-disclaimer {
  font-size: var(--body-xs);
  font-weight: 700;
  color: var(--text-muted);
  opacity: 0.6;
  line-height: 1.6;
  max-width: 600px;
  padding: 16px 0 24px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 0;
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-11);
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
  }
}

@media (max-width: 480px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    padding: var(--space-14) var(--space-7) 0;
  }
}