/* About-only styling. The approved landing page keeps its existing theme. */
.biography-page { padding-top: 26px; padding-bottom: 0; }
.biography-page .profile-breadcrumb { border: 0; padding-bottom: 0; }

.about-introduction {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  align-items: center;
  gap: 56px;
  padding: 40px 0 64px;
}
.about-introduction h1 {
  font-size: clamp(2.125rem, 4.4vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: -1px;
}
.about-introduction p:not(.eyebrow) {
  max-width: 510px;
  margin-top: 24px;
  font-size: 1.0625rem;
  line-height: 1.8;
}
.about-introduction img {
  width: 100%;
  height: clamp(260px, 27vw, 350px);
  object-fit: cover;
  border-radius: 12px;
}

.biography-workspace {
  overflow: hidden;
  border-radius: 14px;
  background: #fffdfa;
  box-shadow: 0 8px 32px #102e3a0a;
}
.biography-workspace-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 34px;
  background: var(--navy);
  color: var(--cream);
}
.biography-workspace-header h2 {
  font: 600 1.25rem/1.4 var(--sans);
  letter-spacing: -.3px;
}
.biography-workspace-header p {
  color: #d9e3e6;
  font-size: .8125rem;
  line-height: 1.6;
}
.biography-page .biography-profile {
  grid-template-columns: 304px minmax(0, 1fr);
  gap: 40px;
  padding: 34px;
}
.biography-page .profile-rail {
  padding: 26px 24px;
  border: 0;
  border-radius: 10px;
  background: #eaf0f1;
}
.biography-page .instructor-name { font-size: 2.5rem; }
.biography-page .instructor-role { font-size: .8125rem; }
.biography-page .profile-credentials {
  margin-top: 26px;
  padding-top: 0;
  border: 0;
}
.biography-page .credential-label { font-size: .75rem; }
.biography-page .biography-booking {
  margin-top: 28px;
  min-height: 44px;
  border-radius: 6px;
  font-size: .875rem;
  text-transform: none;
  letter-spacing: 0;
}
.biography-page .profile-overview { padding: 0; border: 0; }
.biography-page .profile-heading {
  font-size: 1.75rem;
  margin-bottom: 18px;
}
.biography-page .profile-overview p { font-size: 1rem; }
.biography-page .profile-overview .profile-lead {
  font-size: 1.125rem;
  line-height: 1.7;
}
.biography-page .biography-detail { border: 0; padding-top: 0; margin-top: 30px; }
.biography-page .biography-detail h3 {
  font: 600 1.0625rem/1.5 var(--sans);
  letter-spacing: -.2px;
  margin-bottom: 12px;
}
.biography-page .qualifications { border: 0; padding: 0; margin: 18px 0; }
.biography-page .qualifications dt { font-size: .8125rem; }
.biography-page .qualifications dd { font-size: .875rem; }
.biography-page .profile-actions .text-link { font-size: .875rem; }

.about-teaching {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  align-items: center;
  gap: 64px;
  padding: 76px 0;
}
.about-teaching img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 12px;
}
.about-teaching h2 {
  font-size: clamp(2rem, 3.2vw, 2.625rem);
  line-height: 1.2;
  letter-spacing: -.7px;
}
.about-teaching p:not(.eyebrow) { font-size: 1rem; line-height: 1.85; margin-top: 22px; }

@media (max-width: 1100px) {
  .about-introduction { gap: 36px; }
  .biography-page .biography-profile { grid-template-columns: 270px minmax(0, 1fr); gap: 28px; padding: 26px; }
  .biography-page .profile-rail { padding: 24px 20px; }
  .biography-page .certification-badges { gap: 10px; }
  .biography-page .certification-badges li { width: 70px; flex-basis: 70px; }
  .biography-page .instructor-name { font-size: 2.25rem; }
  .about-teaching { gap: 38px; }
}
@media (max-width: 900px) {
  .biography-page .biography-profile { grid-template-columns: 1fr; gap: 30px; }
  .biography-page .instructor-identity { display: block; }
  .biography-page .instructor-identity .portrait { width: 116px; height: 116px; margin: 0 0 18px; }
  .biography-page .profile-credentials { display: flex; flex-wrap: wrap; max-width: none; gap: 20px 32px; }
  .biography-page .credential-group + .credential-group { margin-top: 0; }
  .biography-page .profile-rail { padding: 26px; }
  .biography-page .qualifications { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .biography-page { padding-top: 20px; }
  .about-introduction { grid-template-columns: 1fr; gap: 28px; padding: 30px 0 40px; }
  .about-introduction h1 { font-size: clamp(2.125rem, 7vw, 3rem); }
  .about-introduction img { height: 260px; }
  .biography-workspace-header { display: block; padding: 20px 24px; }
  .biography-workspace-header p { margin-top: 7px; }
  .biography-page .biography-profile { padding: 22px; }
  .biography-page .profile-rail { padding: 22px; }
  .about-teaching { grid-template-columns: 1fr; gap: 30px; padding: 48px 0; }
  .about-teaching img { height: 270px; }
}
@media (max-width: 420px) {
  .biography-page .biography-profile { padding: 16px; }
  .biography-page .profile-rail { padding: 20px 16px; }
  .biography-page .qualifications { grid-template-columns: 1fr; }
  .biography-page .certification-badges { gap: 7px; }
  .biography-page .certification-badges li { width: 64px; flex-basis: 64px; }
  .about-introduction img { height: 220px; }
}