.hero {
  background: var(--navy);
  padding: clamp(56px, 8vw, 96px) 0 clamp(48px, 6vw, 80px);
  position: relative;
  overflow: hidden;
}
.hero-circle-lg {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  border: 1px solid rgba(30, 184, 160, 0.12);
  pointer-events: none;
}
.hero-circle-sm {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 1px solid rgba(30, 184, 160, 0.06);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-muted);
  border: 1px solid rgba(30, 184, 160, 0.3);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 11.5px;
  color: var(--teal-light);
  letter-spacing: 0.08em;
  font-weight: 400;
  margin-bottom: 24px;
}
.hero-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  display: inline-block;
  flex-shrink: 0;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 6vw, 56px);
  color: #fff;
  line-height: 1.15;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.hero h1 em {
  font-style: italic;
  color: var(--teal-light);
}
.hero-subtitle {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.38);
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.hero-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.72);
  max-width: 520px;
  line-height: 1.85;
  font-weight: 300;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: clamp(24px, 4vw, 56px);
  flex-wrap: wrap;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 34px);
  color: #fff;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-num em {
  color: var(--teal);
  font-style: normal;
}
.stat-label {
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.38);
  letter-spacing: 0.06em;
  font-weight: 300;
}

/* ── News bar ────────────────────────── */
.news-bar {
  background: var(--cream-dark);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.news-bar-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.news-bar-tag {
  font-size: 10.5px;
  font-weight: 500;
  color: var(--teal);
  letter-spacing: 0.1em;
  white-space: nowrap;
  background: var(--teal-muted);
  border: 1px solid rgba(30, 184, 160, 0.25);
  padding: 3px 10px;
  border-radius: 100px;
}
.news-bar-text {
  font-size: 13.5px;
  color: var(--text-mid);
  font-weight: 300;
  flex: 1;
  min-width: 0;
}
.news-bar-date {
  font-size: 12px;
  color: var(--text-light);
  white-space: nowrap;
}

/* ── Research cards ──────────────────── */
.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2px;
  margin-top: 44px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(13, 27, 42, 0.07);
}
.research-card {
  background: var(--white);
  padding: 40px 36px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.research-card:hover {
  background: var(--cream);
}
.research-card-num {
  font-family: var(--font-serif);
  font-size: 54px;
  color: rgba(30, 184, 160, 0.1);
  line-height: 1;
  position: absolute;
  top: 24px;
  right: 28px;
  font-weight: 400;
  user-select: none;
}
.research-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--teal-muted);
  border: 1px solid rgba(30, 184, 160, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}
.research-card-icon svg {
  width: 20px;
  height: 20px;
}
.research-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}
.research-card p {
  font-size: 15.5px;
  color: var(--text-mid);
  line-height: 1.7;
  font-weight: 300;
}
.research-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 22px;
  font-size: 12.5px;
  color: var(--teal);
  font-weight: 400;
  letter-spacing: 0.04em;
}

/* ── News list ───────────────────────── */
.news-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 0;
}
.news-see-all {
  font-size: 12.5px;
  color: var(--teal);
  text-decoration: none;
  font-weight: 400;
  letter-spacing: 0.04em;
  padding-bottom: 4px;
  transition: opacity 0.2s;
}
.news-see-all:hover {
  opacity: 0.7;
}
.news-list {
  margin-top: 36px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(13, 27, 42, 0.05);
}
.news-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 24px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s;
}
.news-item:last-child {
  border-bottom: none;
}
.news-item:hover {
  background: var(--cream);
}
.news-date {
  font-size: 12px;
  color: var(--text-light);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  padding-top: 3px;
  min-width: 82px;
  font-weight: 300;
}
.news-body {
  flex: 1;
  min-width: 0;
}
.news-text {
  font-size: 13.5px;
  color: var(--text-mid);
  line-height: 1.7;
  font-weight: 300;
}
.news-text a {
  color: var(--teal);
}

@media (max-width: 480px) {
  .news-item {
    flex-direction: column;
    gap: 8px;
  }
  .news-date {
    min-width: auto;
  }
}