/* IADU Expert Bio Page */

.iadu-expert-bio-page__container {
  padding-block: var(--space-12);
  max-width: 960px;
}

/* ─── Back link ───────────────────────────────────────── */

.iadu-expert-bio-page__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  margin-bottom: var(--space-10);
  transition: color var(--transition);
}

.iadu-expert-bio-page__back:hover {
  color: var(--color-accent);
}

.iadu-expert-bio-page__back .icon {
  width: 14px;
  height: 14px;
}

/* ─── Two-column layout ───────────────────────────────── */

.iadu-expert-bio-page__layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-12);
  align-items: start;
  margin-bottom: var(--space-16);
}

/* ─── Photo placeholder (3:4) ─────────────────────────── */

.iadu-expert-bio-page__photo-col {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-6));
}

.iadu-expert-bio-page__photo-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--color-dark-3);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-dark-border);
}

.iadu-expert-bio-page__monogram {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: var(--tracking-tight);
}

/* ─── Content column ──────────────────────────────────── */

.iadu-expert-bio-page__header {
  margin-bottom: var(--space-8);
}

.iadu-expert-bio-page__name {
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.iadu-expert-bio-page__name-native {
  display: block;
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-text-secondary);
  letter-spacing: 0.01em;
  margin-top: var(--space-1);
  margin-bottom: var(--space-3);
}

.iadu-expert-bio-page__role {
  display: block;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.iadu-expert-bio-page__division {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
}

.iadu-expert-bio-page__spec {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.iadu-expert-bio-page__institution {
  display: inline-block;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-1) var(--space-3);
}

.iadu-expert-bio-page__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.iadu-expert-bio-page__bio p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.iadu-expert-bio-page__bio p:last-child {
  margin-bottom: 0;
}

/* ─── Sections (Publications + Contact) ──────────────── */

.iadu-expert-bio-page__publications,
.iadu-expert-bio-page__contact {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-8);
  margin-bottom: var(--space-10);
}

.iadu-expert-bio-page__section-title {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  letter-spacing: var(--tracking-tight);
}

/* Publications list */

.iadu-expert-bio-page__pub-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.iadu-expert-bio-page__pub-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.iadu-expert-bio-page__pub-title {
  font-size: var(--text-sm);
  color: var(--color-text);
  text-decoration: none;
  flex: 1;
  min-width: 200px;
}

a.iadu-expert-bio-page__pub-title:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

.iadu-expert-bio-page__pub-date {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.iadu-expert-bio-page__pub-label {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.iadu-expert-bio-page__pub-label--prior {
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

ol.iadu-expert-bio-page__pub-list--prior {
  list-style: decimal;
  padding-left: var(--space-6);
}

.iadu-expert-bio-page__prior-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-light-gray);
  padding-left: var(--space-2);
}

.iadu-expert-bio-page__prior-item:last-child {
  border-bottom: none;
}

.iadu-expert-bio-page__prior-title {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-snug);
}

.iadu-expert-bio-page__prior-journal {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  font-style: italic;
}

.iadu-expert-bio-page__forthcoming {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-style: italic;
}

/* Contact section */

.iadu-expert-bio-page__contact p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* ─── Clickable expert card ───────────────────────────── */

a.iadu-expert-card {
  display: flex;  /* <a> defaults to inline — lock flex so layout never breaks */
  text-decoration: none;
  color: inherit;
}

a.iadu-expert-card:hover .iadu-expert-card__monogram {
  background-color: var(--color-accent);
  color: var(--color-white);
}

a.iadu-expert-card:hover .iadu-expert-card__name {
  color: var(--color-accent);
}

/* ─── Responsive ──────────────────────────────────────── */

@media (max-width: 768px) {
  .iadu-expert-bio-page__layout {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .iadu-expert-bio-page__photo-col {
    position: static;
    max-width: 160px;
  }

  .iadu-expert-bio-page__name {
    font-size: var(--text-3xl);
  }
}