.director-hero {
  grid-template-columns: minmax(0, 1.24fr) minmax(390px, 0.86fr);
  border-radius: 0;
  box-shadow: 0 14px 38px rgba(11, 29, 48, 0.1);
}

.director-intro {
  justify-content: flex-start;
  min-width: 0;
  padding: clamp(2.2rem, 4.5vw, 4.6rem) clamp(2.2rem, 5.2vw, 5.4rem);
}

.director-intro h2 {
  margin-top: 0;
  font-size: clamp(2.7rem, 3.8vw, 3.6rem);
  line-height: 1;
}

.director-intro .director-affiliation {
  margin-top: 1.8rem;
  line-height: 1.55;
  white-space: pre-line;
}

.director-intro > p {
  max-width: 64ch;
  line-height: 1.65;
}

.director-footer-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  margin-top: auto;
  padding-top: 1.35rem;
  border-top: 1px solid var(--line);
}

.director-socials {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.45rem;
  width: auto;
  margin: 0;
}

.director-socials > a {
  display: grid;
  place-items: center;
  align-items: center;
  width: 38px;
  height: 38px;
  min-height: 38px;
  flex: 0 0 38px;
  padding: 0;
  border: 1px solid rgba(23, 138, 158, 0.26);
  border-radius: 50%;
  background: rgba(23, 138, 158, 0.07);
  color: var(--teal);
}

.director-social-icon {
  display: grid;
  place-items: center;
  width: auto;
  height: auto;
  flex: none;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font-size: 0.78rem;
  line-height: 1;
}

.director-socials svg {
  display: block;
  width: 15px;
  height: 15px;
  max-width: 15px;
  max-height: 15px;
  fill: currentColor;
}

.director-social-scholar { background: transparent; }
.director-social-rg { background: transparent; font-weight: 800; }
.director-social-rg sup { margin-left: 1px; font-size: 0.43rem; }

.director-actions {
  flex-wrap: nowrap;
  gap: 0.65rem;
  margin: 0 0 0 auto;
}

.director-actions .btn {
  padding: 0.78rem 1.15rem;
  font-size: 0.72rem;
  white-space: nowrap;
}

.director-portrait { min-height: 790px; }

.director-affiliations {
  margin-top: 2rem;
  padding: clamp(1.7rem, 2.8vw, 2.5rem) clamp(1.5rem, 5vw, 4.5rem);
  border: 1px solid var(--line);
  background: #fff;
  text-align: center;
}

.director-affiliations h2 {
  color: rgba(11, 29, 48, 0.42);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.affiliation-logos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
  width: min(940px, 100%);
  margin: clamp(1.4rem, 2.4vw, 2rem) auto 0;
}

.affiliation-logo {
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 100px;
}

.affiliation-logo img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.affiliation-logo-mcmaster img { max-height: 92px; }
.affiliation-logo-toronto {
  position: relative;
  height: 100px;
  overflow: hidden;
}
.affiliation-logo-toronto img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(270px, 100%);
  max-width: none;
  max-height: none;
  transform: translate(-50%, -50%);
}
.affiliation-logo-buet img { max-height: 96px; }

.director-profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  grid-template-areas:
    "experience education"
    "experience recognition";
  gap: 22px;
  margin-top: 22px;
  align-items: stretch;
}

.bio-panel-experience { grid-area: experience; }
.director-profile-grid .bio-panel-education { grid-area: education; }
.director-profile-grid .bio-panel-recognition { grid-area: recognition; }

.bio-panel-experience {
  background: #fff;
  box-shadow: inset 0 5px 0 var(--navy);
}

.experience-list {
  display: grid;
  gap: 1.35rem;
}

.experience-institution {
  padding-bottom: 1.35rem;
  border-bottom: 1px solid var(--line);
}

.experience-institution:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.experience-institution-heading {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 0.85rem;
}

.experience-institution-heading img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.experience-institution-heading h3 {
  font-size: 0.94rem;
  line-height: 1.4;
}

.experience-roles {
  display: grid;
  gap: 0.8rem;
  margin: 0.9rem 0 0 20px;
  padding-left: 2.1rem;
  border-left: 1px solid rgba(23, 138, 158, 0.25);
}

.experience-roles article {
  position: relative;
}

.experience-roles article::before {
  content: "";
  position: absolute;
  top: 0.42rem;
  left: -2.42rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

.experience-roles h4 {
  color: var(--navy);
  font-size: 0.88rem;
  line-height: 1.35;
}

.experience-roles p {
  margin-top: 0.2rem;
  color: rgba(11, 29, 48, 0.58);
  font-size: 0.76rem;
}

.director-profile-grid .bio-panel-education,
.director-profile-grid .bio-panel-recognition {
  min-height: 0;
}

.director-profile-grid .bio-panel-recognition .profile-section-title {
  margin-bottom: 1.25rem;
}

.director-profile-grid .achievement-list {
  gap: 0.58rem;
}

.director-profile-grid .achievement-list li {
  padding-bottom: 0.58rem;
  font-size: 0.82rem;
}

.bio-panel-practice-wide {
  display: grid;
  grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 6vw, 5rem);
  margin-top: 22px;
  align-items: start;
}

.bio-panel-practice-wide .profile-section-title {
  margin-bottom: 0;
}

.bio-panel-practice-wide > div:last-child > p {
  color: rgba(11, 29, 48, 0.72);
}

.bio-panel-practice-wide > div:last-child > p + p {
  margin-top: 1rem;
}

@media (max-width: 720px) {
  .director-hero { grid-template-columns: 1fr; border-radius: 22px; }
  .director-intro { padding: 2rem 1.35rem; }
  .director-intro h2 { font-size: clamp(2.25rem, 12vw, 3.15rem); }
  .director-footer-row { align-items: flex-start; flex-wrap: wrap; }
  .director-actions { width: 100%; margin-left: 0; flex-wrap: wrap; }
  .director-actions .btn { flex: 1 1 180px; text-align: center; }
  .director-portrait { min-height: 440px; }

  .affiliation-logos {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .affiliation-logo { min-height: 96px; }
  .affiliation-logo-mcmaster img { max-height: 88px; }
  .affiliation-logo-toronto { height: 96px; }
  .affiliation-logo-toronto img { width: min(270px, 100%); }
  .affiliation-logo-buet img { max-height: 92px; }

  .experience-institution-heading {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .experience-institution-heading img {
    width: 38px;
    height: 38px;
  }

  .bio-panel-practice-wide { grid-template-columns: 1fr; gap: 1.2rem; }
}

@media (min-width: 721px) and (max-width: 1180px) {
  .director-hero { grid-template-columns: 1fr; border-radius: 28px; }
  .director-intro { min-height: 670px; }
  .director-portrait { min-height: 620px; }
}

@media (max-width: 1000px) {
  .director-profile-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "experience"
      "education"
      "recognition";
  }
}