.career-entry { margin-top: 36px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.career-entry:last-child { border-bottom: 0; padding-bottom: 0; }
.career-entry h3 { margin-top: 12px; font-size: 23px; font-weight: 550; }
.career-entry p:not(.eyebrow) { margin-top: 16px; line-height: 1.8; color: var(--muted); }
.expertise-grid { display: grid; gap: 28px; margin-top: 36px; }
.expertise-grid h3 { font-size: 20px; font-weight: 550; }
.expertise-grid p, .credential-copy { margin-top: 12px; color: var(--muted); line-height: 1.8; }
.credential-heading { margin-top: 32px; font-size: 18px; font-weight: 550; }
.credential-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 20px; padding: 0; list-style: none; line-height: 1.7; }
.credential-list a, .trainer-badge { display: flex; flex-direction: column; gap: 12px; min-height: 44px; padding: 16px; border: 1px solid var(--line); border-radius: 4px; }
.credential-list a { height: 100%; }
.credential-list a:hover, .trainer-badge:hover { border-color: var(--accent); color: var(--accent); }
.credential-link-label { color: var(--accent); font-size: 12px; }
.trainer-badge { margin-top: 16px; line-height: 1.7; }
.hero-portrait { width: 100%; max-width: 400px; justify-self: center; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.hero-portrait img { display: block; width: 100%; height: auto; }

@media (max-width: 760px) {
  .site-header { flex-wrap: wrap; gap: 16px; }
  nav { flex-wrap: wrap; gap: 8px 20px; }
  .credential-list { grid-template-columns: 1fr; }
  .hero-portrait { max-width: 320px; }
}