/* Footer styles for Chans Onlive, including cookie banner */

.co-footer {
  margin-top: var(--space-12);
  background: linear-gradient(to top, var(--color-surface-alt), rgba(255, 250, 242, 0.9));
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-8);
  padding-bottom: calc(var(--space-8) + 72px); /* extra room above cookie banner */
}

.co-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
  gap: var(--space-8);
}

.co-footer__brand {
  max-width: 36rem;
}

.co-footer__title {
  font-family: var(--font-serif);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-3);
}

.co-footer__description {
  color: var(--color-text-muted);
}

.co-footer__note {
  font-size: var(--font-size-sm);
  color: var(--gray-700);
}

.co-footer__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.co-footer__nav-heading {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: var(--space-3);
  color: var(--gray-800);
}

.co-footer__nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.co-footer__nav-list li + li {
  margin-top: var(--space-2);
}

.co-footer__nav a {
  font-size: var(--font-size-sm);
  color: var(--gray-800);
}

.co-footer__nav a:hover {
  color: var(--color-accent-brown);
}

.co-footer__bottom {
  margin-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-4);
  padding-bottom: var(--space-2);
}

.co-footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.co-footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--gray-700);
}

.co-footer__credits {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Cookie banner */
.co-cookie {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 50;
  background: radial-gradient(circle at top, rgba(248, 243, 233, 0.98), rgba(243, 235, 221, 0.98));
  border-top: 1px solid var(--color-border-strong);
  box-shadow: 0 -12px 30px rgba(32, 20, 12, 0.24);
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.co-cookie__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.co-cookie__title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-1);
}

.co-cookie__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.co-cookie__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.co-cookie__button {
  min-width: 140px;
}

/* Visible state */
.co-cookie--visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* Accessible focus within banner */
.co-cookie:focus-within {
  box-shadow: 0 -14px 36px rgba(32, 20, 12, 0.3);
}

@media (max-width: 768px) {
  .co-footer__inner {
    grid-template-columns: 1fr;
  }

  .co-footer__nav {
    grid-template-columns: 1fr 1fr;
  }

  .co-cookie__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .co-cookie__actions {
    width: 100%;
    justify-content: flex-start;
  }

  .co-cookie__button {
    flex: 1 1 auto;
  }
}

@media (max-width: 520px) {
  .co-footer__nav {
    grid-template-columns: 1fr;
  }

  .co-cookie__button {
    width: 100%;
  }
}