/* ===== Team index page ===== */

.team-hero {
  padding-block: calc(var(--nav-height) + var(--space-7)) var(--space-6);
}

.team-section {
  margin-top: var(--space-8);
}

.team-section h2 {
  margin-bottom: var(--space-5);
}

.team-section__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.team-section__count {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* PI card */
.pi-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding: var(--space-6);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .pi-card { grid-template-columns: 240px minmax(0, 1fr); gap: var(--space-7); }
}

@media (min-width: 1100px) {
  .pi-card { grid-template-columns: 280px minmax(0, 1fr); }
}

.pi-card__photo {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
}

.pi-card__role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-secondary);
  margin-bottom: var(--space-2);
  display: block;
}

.pi-card h2 {
  margin-bottom: var(--space-2);
}

.pi-card__title {
  font-style: italic;
  color: var(--accent-primary);
  margin-bottom: var(--space-4);
}

.pi-card__bio {
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
}

.pi-card__interests {
  margin-bottom: var(--space-5);
}

.pi-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pi-card__links .btn { font-size: 0.85rem; padding: 0.4rem 0.85rem; }

.pi-card__edu {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-block: var(--space-4);
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.pi-card__edu li::before {
  content: "—";
  color: var(--accent-secondary);
  margin-right: var(--space-2);
}

/* Member cards grid */
.members-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.member-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease);
}

.member-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

.member-card__photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--bg-tertiary);
}

.member-card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.member-card__name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.member-card__role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-secondary);
}

.member-card__joined {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.member-card__interest {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-top: var(--space-2);
}

/* Alumni list */
.alumni-list {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.alumni-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent-secondary);
}

.alumni-row__name {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--text-primary);
}

.alumni-row__meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.alumni-row__where {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* Classes list */
.classes-list {
  display: grid;
  gap: var(--space-3);
}

.class-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  flex-wrap: wrap;
}

.class-row__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1 1 200px;
}

.class-row__semester {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== Member detail pages ===== */
.member-detail {
  padding-block: calc(var(--nav-height) + var(--space-7)) var(--space-9);
}

.member-detail__breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.member-detail__breadcrumb a { color: var(--text-muted); text-decoration: none; }
.member-detail__breadcrumb a:hover { color: var(--accent-primary); }
.member-detail__breadcrumb .sep { margin: 0 var(--space-2); color: var(--border-strong); }

.member-detail__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-7);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border);
}

@media (min-width: 768px) {
  .member-detail__head { grid-template-columns: 220px 1fr; gap: var(--space-7); }
}

.member-detail__photo {
  width: 100%;
  max-width: 220px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
}

.member-detail__role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-secondary);
  margin-bottom: var(--space-2);
  display: block;
}

.member-detail h1 { margin-bottom: var(--space-2); }

.member-detail__joined {
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.member-detail__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.member-detail__section { margin-top: var(--space-7); }

.member-detail__section h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}

.member-detail__list { display: flex; flex-direction: column; gap: var(--space-2); }
.member-detail__list li {
  padding-left: var(--space-4);
  position: relative;
  color: var(--text-secondary);
}
.member-detail__list li::before {
  content: "";
  position: absolute; left: 0; top: 0.7em;
  width: 12px; height: 1px; background: var(--accent-secondary);
}