/* ═══════════════════════════════════════════════════════════════════
   sab.css — RevelleCare Scientific Advisory Board page
   Mirrors the announcement PDF: cream surfaces, teal headings,
   gold pull-quote rule, portrait card, role table, affiliation list.
   ─────────────────────────────────────────────────────────────────── */

/* ── ACCESSIBILITY HELPER ─────────────────────────────────────────── */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

/* ── SECTION RHYTHM ───────────────────────────────────────────────── */
.sab-section {
  padding: var(--space-10) 0;
}
@media (max-width: 768px) {
  .sab-section { padding: var(--space-8) 0; }
}

.sab-section + .sab-section { padding-top: 0; }

/* ── BODY TYPOGRAPHY ──────────────────────────────────────────────── */
.sab-body {
  font-family: 'Jost', sans-serif;
  font-size: 1.0625rem;     /* 17px */
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  max-width: 70ch;
}

.sab-body strong { color: var(--color-text); font-weight: 500; }
.sab-body em     { font-family: 'Cormorant Garamond', Georgia, serif; font-style: italic; font-size: 1.06em; color: var(--color-primary); }

.sab-lede {
  color: var(--color-text-soft);
  margin-bottom: var(--space-8);
}

.sab-h2 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

/* ── PULL QUOTE ───────────────────────────────────────────────────── */
.sab-quote-section { padding-top: var(--space-6); }

.sab-quote {
  position: relative;
  margin: 0;
  padding: var(--space-8) var(--space-8) var(--space-8) var(--space-10);
  background: var(--color-surface, #FBF7F0);
  border-left: 3px solid #B5895A;
  border-radius: 4px;
}

.sab-quote::before {
  content: "\201C";                       /* opening curly quote */
  position: absolute;
  top: var(--space-3);
  left: var(--space-6);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 4.5rem;
  line-height: 1;
  color: #B5895A;
  opacity: 0.45;
  pointer-events: none;
}

.sab-quote-text {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.55;
  color: var(--color-text);
  margin: 0 0 var(--space-5) 0;
  max-width: none;
}

.sab-quote-attrib {
  display: block;
  font-family: 'Jost', sans-serif;
  font-style: normal;
  font-size: 0.95rem;
  color: var(--color-text-soft);
  letter-spacing: 0.01em;
}

@media (max-width: 640px) {
  .sab-quote { padding: var(--space-6) var(--space-5) var(--space-6) var(--space-8); }
  .sab-quote::before { font-size: 3rem; top: var(--space-2); left: var(--space-3); }
}

/* ── BIO CARD ─────────────────────────────────────────────────────── */
.sab-bio-section { padding-top: var(--space-8); }

.sab-bio-card {
  display: grid;
  grid-template-columns: minmax(180px, 210px) 1fr;
  gap: var(--space-10);
  align-items: center;
  background: var(--color-surface-alt, #F7F1E8);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-8);
  margin-bottom: var(--space-10);
}

.sab-bio-portrait img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 8px;
  box-shadow: 0 6px 28px rgba(14, 107, 104, 0.14);
}

.sab-bio-eyebrow {
  font-family: 'Jost', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #B5895A;
  margin-bottom: var(--space-3);
}

.sab-bio-name {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.6rem, 2.6vw, 2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
}

.sab-bio-titles {
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: 'Jost', sans-serif;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text-soft);
}
.sab-bio-titles li { padding: 2px 0; }

.sab-bio-body { max-width: 70ch; }

@media (max-width: 720px) {
  .sab-bio-card {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    text-align: left;
    padding: var(--space-6);
  }
  .sab-bio-portrait {
    max-width: 200px;
  }
}

/* ── ROLE LIST ────────────────────────────────────────────────────── */
.sab-role-section { padding-top: var(--space-8); }

.sab-role-list {
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.sab-role-item {
  background: var(--color-surface, #FBF7F0);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--space-5) var(--space-6);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.sab-role-item:hover {
  border-color: rgba(14, 107, 104, 0.35);
}

.sab-role-item dt {
  font-family: 'Jost', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.sab-role-item dd {
  margin: 0;
  font-family: 'Jost', sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-soft);
}

/* ── AFFILIATIONS ─────────────────────────────────────────────────── */
.sab-affil-section { padding-top: var(--space-8); }

.sab-affil-list {
  list-style: none;
  padding: 0;
  margin: var(--space-5) 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.sab-affil-item {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}
.sab-affil-item:first-child { border-top: 1px solid var(--color-border); }
.sab-affil-item:last-child { border-bottom: 1px solid var(--color-border); }

.sab-affil-label {
  font-family: 'Jost', sans-serif;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--color-text);
  margin: 0 0 var(--space-1);
}

.sab-affil-note {
  font-weight: 400;
  color: var(--color-text-faint);
  font-size: 0.9em;
}

.sab-affil-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: 'Jost', sans-serif;
  font-size: 0.94rem;
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.18s ease, gap 0.18s ease;
  word-break: break-word;
}

.sab-affil-link:hover,
.sab-affil-link:focus-visible {
  color: var(--color-primary-hover, #0A4F4D);
  gap: var(--space-3);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sab-affil-arrow {
  display: inline-block;
  transition: transform 0.18s ease;
}
.sab-affil-link:hover .sab-affil-arrow { transform: translateX(2px); }

/* ── CLOSING ──────────────────────────────────────────────────────── */
.sab-closing {
  padding-top: var(--space-8);
  padding-bottom: var(--space-12);
}

.sab-closing-body {
  max-width: 70ch;
  margin-bottom: var(--space-8);
}

.sab-closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px 22px;
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  font-family: 'Jost', sans-serif;
  font-size: 0.94rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}
.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: var(--color-primary);
  color: #fff;
}

/* ── DARK MODE ADJUSTMENTS ────────────────────────────────────────── */
[data-theme="dark"] .sab-quote        { background: rgba(14, 107, 104, 0.10); }
[data-theme="dark"] .sab-bio-card     { background: rgba(181, 137, 90, 0.07); }
[data-theme="dark"] .sab-role-item    { background: rgba(255, 255, 255, 0.03); }

/* ── REDUCED MOTION ───────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .sab-role-item,
  .sab-affil-link,
  .sab-affil-arrow,
  .btn-ghost {
    transition: none;
  }
}