/* Shared “back” links: case study, article, lab pages */

.case-study-back-link,
.article-back-link,
.lab-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-blue-600, #10228d);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 8px;
  margin-bottom: 24px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.case-study-back-link:hover,
.article-back-link:hover,
.lab-back-link:hover {
  color: var(--color-blue-200, #03c8fd);
}

.case-study-back-link .kfb-back-link__icon,
.article-back-link .kfb-back-link__icon,
.lab-back-link .kfb-back-link__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color 0.3s ease, transform 0.3s ease;
  transform: translateX(0);
}

.case-study-back-link .kfb-back-link__icon .ph,
.article-back-link .kfb-back-link__icon .ph,
.lab-back-link .kfb-back-link__icon .ph {
  font-size: 1.15em;
  line-height: 1;
  display: block;
}

.case-study-back-link:hover .kfb-back-link__icon,
.article-back-link:hover .kfb-back-link__icon,
.lab-back-link:hover .kfb-back-link__icon {
  transform: translateX(-4px);
}