/* ── CTA BOX ── */
.cta-box {
  background: rgba(28,170,90,0.08);
  border-left: 4px solid var(--green);
  padding: 2.5rem;
  border-radius: 12px;
  text-align: center;
  margin: 3rem 0;
}
.cta-box h3 {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
.cta-box p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* ── PUBLICATION LIST ── */
.pub-group { margin-top: 2.5rem; }
.pub-group h3 {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--green);
}
.pub-item {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
}
.pub-item:last-child { border-bottom: none; }
.pub-authors {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.pub-authors strong { color: var(--text-primary); }
.pub-title {
  display: block;
  font-style: italic;
  color: var(--text-primary);
  margin: 0.15rem 0;
  line-height: 1.5;
}
.pub-venue {
  font-size: 0.92rem;
  color: var(--text-secondary);
}
.pub-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.pub-badge {
  display: inline-block;
  background: rgba(28,170,90,0.1);
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.22rem 0.6rem;
  border-radius: 5px;
}
.pub-doi {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
}
.pub-doi:hover { text-decoration: underline; }
.pub-loading { color: var(--text-light); font-style: italic; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--green); color: #fff;
  font-family: var(--display);
  font-weight: 600; font-size: 1rem;
  padding: 0.9rem 2.5rem; border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--blue); transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent;
  color: var(--green);
  font-family: var(--display);
  font-weight: 600; font-size: 1rem;
  padding: 0.9rem 2rem; border-radius: 8px;
  text-decoration: none;
  border: 2px solid var(--green);
  transition: all 0.2s;
}
.btn-secondary:hover {
  background: var(--green);
  color: #fff;
  transform: translateY(-1px);
}

/* ── HEADER + INTERESTS ── */
.orcid-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: 1rem;
  color: #A6CE39; font-weight: 600; font-size: 0.95rem;
  text-decoration: none;
  position: relative; z-index: 1;
}
main .research-heading { margin-top: 3rem; }
.research-list {
  margin: 1.5rem 0 1.5rem 2rem;
  color: var(--text-secondary);
  line-height: 1.8;
}