/* ============================================================
   subjects-expert.html — page styles
   Hero with portrait + stats, faculty-role cards under each board
   logo, and three numbered topic grids. All copy is from the source.
   ============================================================ */

/* -- hero -- */
.sbx-hero {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: center;
}
.sbx-portrait { text-align: center; }
.sbx-portrait img {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 3px solid rgba(255, 255, 255, .18);
  box-shadow: 0 0 0 6px rgba(201, 168, 76, .22);
  margin: 0 auto 18px;
  display: block;
}
.sbx-portrait p { margin: 0; color: #fff; font-weight: 600; }
.sbx-portrait p + p {
  margin-top: 4px;
  font-size: 13.5px;
  font-weight: 400;
  color: rgba(255, 255, 255, .72);
}

.sbx-eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin: 0 0 14px;
}
.sbx-lede { color: rgba(255, 255, 255, .82); margin: 0 0 26px; }

.sbx-cta {
  display: inline-flex;
  align-items: center;
  padding: 14px 30px;
  border-radius: 999px;
  background: linear-gradient(135deg, #D9B75C, var(--gold));
  color: #23294a;
  font-family: var(--font-nav);
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(201, 168, 76, .35);
  transition: transform .2s ease;
}
.sbx-cta:hover { transform: translateY(-2px); }

.sbx-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.sbx-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 14px;
  background: rgba(255, 255, 255, .05);
}
.sbx-stat span:first-child { font-size: 22px; line-height: 1; }
.sbx-stat b { display: block; color: #fff; font-family: var(--font-display); font-weight: 400; font-size: 20px; }
.sbx-stat i { font-style: normal; font-size: 12px; color: rgba(255, 255, 255, .68); letter-spacing: .06em; }

/* -- board / faculty role cards -- */
.sbx-board { display: flex; align-items: center; gap: 18px; margin-bottom: 24px; }
.sbx-board img {
  width: 78px; height: 78px; object-fit: contain;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 14px; padding: 8px;
}

.sbx-roles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.sbx-role {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: 0 2px 10px rgba(27, 42, 94, .04);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.sbx-role:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: var(--gold-soft); }
.sbx-role h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.3;
  color: var(--ink);
}
.sbx-role h4 {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--gold);
}
.sbx-role time {
  display: block;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

/* -- numbered topic grids -- */
.sbx-topics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 32px;
  padding: 0;
  list-style: none;
}
.sbx-topic {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.sbx-topic:hover { transform: translateY(-2px); border-color: var(--gold-soft); box-shadow: var(--shadow-soft); }
.sbx-topic span {
  flex: 0 0 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--tint), rgba(27, 42, 94, .07));
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
}
.sbx-topic h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.35;
  color: var(--ink);
}

.sbx-foot {
  margin-top: 30px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--muted);
}

@media (max-width: 900px) {
  .sbx-hero { grid-template-columns: 1fr; }
  .sbx-roles { grid-template-columns: 1fr; }
}