/* Footer base layout */
.footer-shell {
  position: relative;
  z-index: 10;
}

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

.footer-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-logo-mark {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 25% 0, rgba(34, 211, 238, 0.7), rgba(15, 23, 42, 1));
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.95);
  color: var(--gray-50);
}

.footer-logo-mark i {
  font-size: 1rem;
}

.footer-brand-text {
  display: flex;
  flex-direction: column;
}

.footer-title {
  font-weight: 600;
  color: var(--color-heading);
}

.footer-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-soft);
}

.footer-disclaimer {
  max-width: 40rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer-grid {
  display: grid;
  gap: var(--space-4);
}

.footer-column {
  min-width: 0;
}

.footer-heading {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

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

.footer-bottom {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-4);
  margin-top: var(--space-2);
}

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

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 60;
  padding: var(--space-3) var(--space-4);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.98));
  border-top: 1px solid var(--color-border-subtle);
  box-shadow: 0 -12px 30px rgba(15, 23, 42, 0.95);
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-slow), opacity var(--transition-base), visibility var(--transition-base);
}

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

.cookie-banner.is-hiding {
  transform: translateY(100%);
  opacity: 0;
}

.cookie-banner-inner {
  max-width: var(--container-max-width);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cookie-text {
  max-width: 42rem;
}

.cookie-title {
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.cookie-description {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

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

.cookie-btn-reject {
  order: 2;
}

.cookie-btn-accept {
  order: 1;
}

@media (min-width: 640px) {
  .cookie-banner-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .cookie-actions {
    justify-content: flex-end;
  }

  .cookie-btn-reject {
    order: 1;
  }

  .cookie-btn-accept {
    order: 2;
  }
}

.cookie-btn:focus-visible {
  box-shadow: 0 0 0 2px rgba(15, 23, 42, 1), 0 0 0 4px rgba(34, 211, 238, 0.9);
}