.comics-footer {
  padding-block: var(--space-2xl);
  color: var(--color-border);
  background: var(--color-ink);
}

.comics-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(12rem, 0.8fr) minmax(12rem, 0.8fr);
  gap: var(--space-xl);
  width: min(calc(100% - (var(--page-gutter) * 2)), var(--content-width-wide));
  margin-inline: auto;
  align-items: start;
}

.comics-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-paper);
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  letter-spacing: var(--letter-spacing-tight);
  text-transform: uppercase;
  text-decoration: none;
}

.comics-brand__mark {
  display: grid;
  width: var(--icon-size);
  aspect-ratio: 1;
  place-items: center;
  border: var(--border-paper);
  border-radius: var(--radius-circle);
  color: var(--color-ink);
  background: var(--color-accent);
  box-shadow: var(--shadow-sm);
  transform: rotate(var(--rotation-left));
}

.comics-footer__brand p,
.comics-footer__bottom p {
  max-width: var(--content-width-narrow);
  margin: var(--space-md) 0 0;
  color: var(--color-border);
  font-size: var(--font-size-sm);
}

.comics-footer__links,
.comics-footer__social {
  color: var(--color-paper);
}

.comics-footer__menu {
  display: grid;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
  list-style: none;
}

.comics-footer__menu a,
.comics-footer__social a {
  color: var(--color-border);
  text-decoration: none;
  font-weight: var(--font-weight-bold);
}

.comics-footer__menu a:hover,
.comics-footer__social a:hover {
  color: var(--color-accent);
}

.comics-footer__social h2 {
  margin: 0 0 var(--space-md);
  color: var(--color-paper);
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  text-transform: uppercase;
}

.comics-footer__social-list,
.comics-footer__social-list .social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: 0;
}

.comics-footer__social-list .social-links a,
.comics-footer__social-list a.social-link,
.comics-footer__social-list .jt-chip {
  display: grid;
  width: var(--icon-size);
  aspect-ratio: 1;
  place-items: center;
  border: var(--border-thin) solid var(--color-paper);
  border-radius: var(--radius-circle);
  color: var(--color-ink);
  background: var(--color-accent);
}

.comics-footer__bottom {
  width: min(calc(100% - (var(--page-gutter) * 2)), var(--content-width-wide));
  margin: var(--space-xl) auto 0;
  padding-top: var(--space-lg);
  border-top: var(--border-thin) solid var(--color-border);
}

.comics-footer__bottom p {
  max-width: none;
  margin: 0;
  text-align: center;
}


/* ============================================
Back to Top Button 
============================================ */
.back-to-top {
  position: fixed;
  bottom: calc(80px + env(safe-area-inset-bottom, 0px));
  right: 12px;
  width: 40px;
  height: 40px;
  background-color: var(--color-primary-dark);
  border: 2px solid var(--color-paper);
  color: var(--color-white);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1150; /* above contact FAB (1100), below modal (>=1200) */
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-3px);
}

.back-to-top .arrow-up {
  font-size: var(--font-size-xl);
  line-height: 1;
}


@media (max-width: 900px) {
  .comics-footer__inner {
    grid-template-columns: 1fr;
  }

  body.single-comic_episode .back-to-top,
  body.single-comic_series .back-to-top,
  body.single-comic_character .back-to-top {
    opacity: 1;
    visibility: visible;
  }
}