/* ============================================================
   Trupedia archive hubs — biomarkers + symptoms index pages.
   Self-contained: the shared design-system tokens are scoped to
   body.tpt-mkt-page, which these archives do not carry, so the
   palette is redeclared locally on the wrapper.
   ============================================================ */

.tpt-trupedia {
  --tpd-navy: var(--tp-primary-navy);
  --tpd-teal: var(--tp-accent);
  --tpd-text: var(--tp-text-primary);
  --tpd-muted: var(--tp-text-secondary);
  --tpd-border: var(--tp-border-grey);
  --tpd-surface: var(--tp-white);
  --tpd-wash: var(--tp-soft-grey-bg);

  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  font-family: var(--tp-sans);
  color: var(--tpd-text);
}

/* ── Hero ─────────────────────────────────────────────── */

.tpt-trupedia__hero {
  max-width: 680px;
  margin-bottom: 40px;
}

.tpt-trupedia__eyebrow {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tpd-teal);
}

.tpt-trupedia__title {
  margin: 0 0 16px;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.1;
  font-weight: 700;
  color: var(--tpd-navy);
}

.tpt-trupedia__lede {
  margin: 0 0 12px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--tpd-muted);
}

.tpt-trupedia__count {
  margin: 0;
  font-size: 14px;
  color: var(--tpd-muted);
}

/* ── Category jump nav ────────────────────────────────── */

.tpt-trupedia__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--tpd-border);
}

.tpt-trupedia__filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.tpt-trupedia__filter-label {
  width: 100%;
  margin-bottom: 2px;
  font-size: 14px;
  font-weight: 700;
  color: var(--tpd-navy);
}

.tpt-trupedia__jump-link.is-active {
  border-color: var(--tpd-teal);
  background: var(--tpd-teal);
  color: #fff;
}

.tpt-trupedia__jump-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--tpd-border);
  border-radius: 999px;
  background: var(--tpd-wash);
  font-size: 14px;
  font-weight: 500;
  color: var(--tpd-navy);
  text-decoration: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.tpt-trupedia__jump-link:hover,
.tpt-trupedia__jump-link:focus-visible {
  border-color: var(--tpd-teal);
  background: var(--tpd-surface);
}

.tpt-trupedia__jump-count {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--tpd-muted);
}

/* ── Groups + cards ───────────────────────────────────── */

.tpt-trupedia__group {
  margin-bottom: 48px;
  scroll-margin-top: 96px;
}

.tpt-trupedia__group-title {
  margin: 0 0 20px;
  font-size: 22px;
  font-weight: 700;
  color: var(--tpd-navy);
}

.tpt-trupedia__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tpt-trupedia__item {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tpt-trupedia__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  padding: 18px 20px;
  border: 1px solid var(--tpd-border);
  border-radius: 12px;
  background: var(--tpd-surface);
  text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.tpt-trupedia__card:hover,
.tpt-trupedia__card:focus-visible {
  border-color: var(--tpd-teal);
  box-shadow: 0 6px 20px rgba(11, 31, 58, 0.08);
  transform: translateY(-2px);
}

.tpt-trupedia__card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--tpd-navy);
}

.tpt-trupedia__card-blurb {
  font-size: 14px;
  line-height: 1.5;
  color: var(--tpd-muted);
}

.tpt-trupedia__empty {
  color: var(--tpd-muted);
}

/* ── Cross-link to the sibling hub ────────────────────── */

.tpt-trupedia__cross {
  margin-top: 24px;
  padding: 32px;
  border: 1px solid var(--tpd-border);
  border-radius: 16px;
  background: var(--tpd-wash);
}

.tpt-trupedia__cross-title {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 700;
  color: var(--tpd-navy);
}

.tpt-trupedia__cross-body {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--tpd-muted);
}

.tpt-trupedia__cross-link {
  display: inline-block;
  padding: 11px 22px;
  border-radius: 8px;
  background: var(--tpd-teal);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
}

.tpt-trupedia__cross-link:hover,
.tpt-trupedia__cross-link:focus-visible {
  background: var(--tpd-navy);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  .tpt-trupedia__card { transition: none; }
  .tpt-trupedia__card:hover { transform: none; }
}

@media (max-width: 640px) {
  .tpt-trupedia { padding: 32px 16px 56px; }
  .tpt-trupedia__grid { grid-template-columns: 1fr; }
  .tpt-trupedia__cross { padding: 24px; }
}