.hero-grid,
.split-grid,
.stats-grid,
.value-grid,
.highlight-grid,
.lab-grid {
  display: grid;
  gap: 24px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  max-width: 780px;
  align-items: start;
}

.hero.page-section {
  padding-block: 56px 40px;
}

.hero-copy {
  max-width: 760px;
}

.split-grid {
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.98fr);
  align-items: start;
}

.section-header h2,
.panel-card h2,
.lab-band h3 {
  margin: 22px 0 0;
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.05em;
  font-weight: 800;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(40px, 4.6vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.05em;
  font-weight: 800;
}

.hero-copy p,
.section-header p,
.body-copy,
.panel-card > p,
.lab-band > p {
  margin: 18px 0 0;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
  font-weight: 500;
}

.hero-copy p {
  margin-top: 14px;
  max-width: 720px;
}

.panel-card {
  padding: 28px;
}

.panel-card h2 {
  margin-top: 0;
  font-size: clamp(34px, 4vw, 50px);
}

.value-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 26px;
}

.highlight-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 26px;
}

.mini-card,
.metric-card {
  padding: 24px;
  border-radius: 26px;
}

.mini-card strong,
.metric-card strong {
  display: block;
  font-size: 20px;
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.mini-card p,
.metric-card span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card strong.metric {
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.04em;
}

.metric-card strong.metric.gradient-text { display: inline-block; }

.lab-band {
  margin-top: 30px;
  padding: 34px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.82), rgba(255,255,255,0.94)), linear-gradient(135deg, rgba(255, 199, 54, 0.26), rgba(197, 4, 113, 0.18));
}

.lab-band h3 {
  margin-top: 0;
  font-size: clamp(32px, 4vw, 46px);
}

.lab-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 22px;
}

.lab-link {
  color: inherit;
  text-decoration: none;
}

.lab-link.gradient-text {
  display: inline-block;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lab-link:hover,
.lab-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

@media (max-width: 1120px) {
  .hero-grid,
  .split-grid,
  .stats-grid,
  .value-grid,
  .highlight-grid,
  .lab-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }
}

@media (max-width: 920px) {
  .hero-grid,
  .split-grid,
  .stats-grid,
  .value-grid,
  .highlight-grid,
  .lab-grid {
    grid-template-columns: 1fr;
  }

  .hero.page-section { padding-block: 48px 34px; }
}

@media (max-width: 720px) {
  .panel-card,
  .mini-card,
  .metric-card,
  .lab-band { padding: 24px; }
}

@media (max-width: 520px) {
  .hero-copy h1,
  .section-header h2,
  .panel-card h2,
  .lab-band h3,
  .cta-shell h2 { font-size: clamp(40px, 12vw, 56px); }

  .hero-copy p,
  .section-header p,
  .body-copy,
  .panel-card > p,
  .lab-band > p,
  .cta-shell p { font-size: 17px; }

  .hero.page-section { padding-block: 40px 28px; }
}