/* ============================================================
   Research page — area layout, projects, grants band
   ============================================================ */

/* ─────────── Grants band ─────────── */
.grants-band-section {
  background: var(--cream-2);
  border-bottom: 1px solid var(--line);
}

.grant-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.grant .g-amt {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--forest-700);
}

.grant .g-from {
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin-top: 6px;
}

/* ─────────── Research areas ─────────── */
.area-block {
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
}

.area-block:last-of-type {
  border-bottom: none;
}

.area-top {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.area-top .idx {
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.82rem;
  color: var(--forest-600);
  letter-spacing: 0.06em;
}

.area-top .idx-anomaly {
  color: var(--clay);
}

.area-top h2 {
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  margin: 12px 0 0;
}

/* Description paragraph rendered from markdown */
.area-top > div > p {
  color: var(--ink-soft);
  font-size: 1.08rem;
  margin-top: 18px;
}

/* ─────────── Project cards ─────────── */
.projects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 26px;
}

.project {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
}

.project h4 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--forest-900);
  margin: 0;
}

.project p {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin: 7px 0 0;
}

.project .fund {
  font-size: 0.78rem;
  color: var(--forest-600);
  font-weight: 600;
  margin-top: 12px;
  letter-spacing: 0.03em;
}

/* ─────────── Open data section overrides ─────────── */
.open-data-section h2 {
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  margin-top: 14px;
}

.open-data-section .open-data-body {
  font-size: 1.1rem;
  margin: 20px 0 26px;
}

.open-data-visual {
  border-radius: var(--radius-lg);
  min-height: 340px;
}

/* ─────────── CTA positioning ─────────── */
.cta-content {
  position: relative;
  z-index: 1;
}

/* ─────────── Responsive ─────────── */
@media (max-width: 980px) {
  .area-top {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .projects {
    grid-template-columns: 1fr;
  }

  .grant-band {
    grid-template-columns: repeat(2, 1fr);
  }
}