:root {
  --seo-bg: #f5f5f7;
  --seo-ink: #1d1d1f;
  --seo-muted: #6e6e73;
  --seo-line: rgba(0, 0, 0, 0.08);
  --seo-blue: #0071e3;
}

body[data-page="seo"] {
  color: var(--seo-ink);
  background: var(--seo-bg);
}

.seo-main {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.seo-hero {
  padding: 84px 0 54px;
  text-align: center;
}

.seo-kicker {
  margin: 0 0 14px;
  color: var(--seo-blue);
  font-size: 13px;
  font-weight: 800;
}

.seo-hero h1 {
  max-width: 980px;
  margin: 0 auto 20px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.04;
  letter-spacing: 0;
}

.seo-lead {
  max-width: 780px;
  margin: 0 auto;
  color: var(--seo-muted);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.7;
}

.seo-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.seo-button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 750;
}

.seo-button.primary {
  color: #fff;
  background: var(--seo-blue);
}

.seo-button.secondary {
  color: var(--seo-ink);
  background: #fff;
  border: 1px solid var(--seo-line);
}

.seo-proof-grid,
.seo-card-grid,
.seo-faq,
.seo-links {
  display: grid;
  gap: 16px;
}

.seo-proof-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 18px 0 72px;
}

.seo-proof-grid article,
.seo-card-grid article,
.seo-faq article,
.seo-links a,
.seo-panel {
  border: 1px solid var(--seo-line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.045);
}

.seo-proof-grid article {
  min-height: 116px;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 22px;
}

.seo-proof-grid strong {
  font-size: 26px;
}

.seo-proof-grid span,
.seo-card-grid p,
.seo-faq p,
.seo-panel p,
.seo-links span {
  color: var(--seo-muted);
  line-height: 1.72;
}

.seo-section {
  padding: 54px 0;
}

.seo-section h2 {
  max-width: 860px;
  margin: 0 0 18px;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: 0;
}

.seo-section > p {
  max-width: 820px;
  color: var(--seo-muted);
  font-size: 18px;
  line-height: 1.75;
}

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

.seo-card-grid article {
  min-height: 224px;
  padding: 26px;
}

.seo-card-grid h3,
.seo-faq h3,
.seo-links strong {
  margin: 0 0 10px;
  font-size: 22px;
}

.seo-panel {
  padding: 30px;
}

.seo-panel ul {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--seo-muted);
  line-height: 1.72;
}

.seo-faq {
  margin-top: 24px;
}

.seo-faq article {
  padding: 24px;
}

.seo-links {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.seo-links a {
  min-height: 118px;
  display: grid;
  align-content: center;
  padding: 22px;
}

.seo-cta {
  margin: 62px 0 92px;
  padding: 44px;
  border-radius: 30px;
  color: #fff;
  background: #111318;
  text-align: center;
}

.seo-cta h2 {
  margin: 0 0 12px;
  color: #fff;
}

.seo-cta p {
  max-width: 740px;
  margin: 0 auto 24px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
}

@media (max-width: 900px) {
  .seo-proof-grid,
  .seo-card-grid,
  .seo-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .seo-main {
    width: min(100% - 24px, 1120px);
  }

  .seo-hero {
    padding-top: 56px;
  }

  .seo-cta {
    padding: 30px 20px;
  }
}