/* Footer-specific styles for Mindpuzzlehub */

.site-footer {
  background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.16), transparent),
              radial-gradient(circle at bottom right, rgba(248, 113, 113, 0.16), transparent),
              var(--color-surface);
}

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

.footer-main {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: space-between;
}

.footer-brand {
  max-width: 320px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.footer-logo-mark {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-md);
  background: conic-gradient(from 90deg, var(--color-accent-purple), var(--color-primary), var(--color-accent-orange), var(--color-accent-blue), var(--color-accent-purple));
  box-shadow: var(--shadow-xs);
}

.footer-logo-text {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer-links-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-4);
  flex: 1;
}

.footer-heading {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin: 0 0 var(--space-2);
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

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

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(148, 163, 184, 0.3);
}

.footer-copy {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.footer-social {
  display: inline-flex;
  gap: var(--space-3);
}

.footer-social-link {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(148, 163, 184, 0.4);
  color: var(--color-text-muted);
  background-color: rgba(15, 23, 42, 0.8);
  font-size: 0.95rem;
}

.footer-social-link:hover {
  color: var(--color-text);
  border-color: var(--color-primary);
}

/* Cookie banner */

.cookie-banner {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 50;
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
}

.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.cookie-banner-inner {
  margin: 0 auto var(--space-4);
  max-width: var(--container-max-width);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.94));
  box-shadow: var(--shadow-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: flex-start;
}

.cookie-banner-title {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-2);
}

.cookie-banner-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.cookie-banner-link {
  font-size: var(--font-size-xs);
}

.cookie-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-left: auto;
}

.cookie-btn {
  font-size: var(--font-size-xs);
  white-space: nowrap;
}

.cookie-btn-reject.btn--outline {
  color: var(--color-text);
}

/* Responsive footer & banner */

@media (max-width: 768px) {
  .footer-main {
    flex-direction: column;
  }

  .footer-brand {
    max-width: 100%;
  }

  .cookie-banner-inner {
    margin-inline: var(--space-4);
    margin-bottom: var(--space-4);
    flex-direction: column;
  }

  .cookie-banner-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .cookie-btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}

/* Reduced motion: keep banner usable without abrupt movement */

@media (prefers-reduced-motion: reduce) {
  .cookie-banner,
  .cookie-banner-inner {
    transition: none;
  }
}