body {
  background: #f8fafc;
  color: #0f172a;
}

.seo-page {
  padding-top: 88px;
}

.seo-header {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 20;
}

.seo-nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.seo-brand {
  font-weight: 800;
  color: #0891b2;
  text-decoration: none;
  white-space: nowrap;
}

.seo-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: flex-end;
}

.seo-links a {
  color: #334155;
  text-decoration: none;
  font-weight: 600;
}

.seo-links a:hover {
  color: #0891b2;
}

.seo-hero {
  background: linear-gradient(135deg, #ecfeff 0%, #eff6ff 100%);
  border-bottom: 1px solid #dbeafe;
}

.seo-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 24px;
}

.seo-hero h1 {
  max-width: 820px;
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.seo-lead {
  max-width: 760px;
  margin: 0;
  font-size: 1.125rem;
  color: #475569;
}

.seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.seo-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 8px 24px -18px rgba(15, 23, 42, 0.3);
}

.seo-card h2,
.seo-card h3 {
  margin-top: 0;
}

.seo-section {
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
}

.seo-section h2 {
  font-size: 1.8rem;
  line-height: 1.2;
}

.seo-list {
  padding-left: 20px;
}

.seo-list li {
  margin: 8px 0;
}

.seo-cta {
  background: #0f172a;
  color: #ffffff;
}

.seo-cta .seo-lead {
  color: #cbd5e1;
}

.seo-button {
  display: inline-block;
  margin-top: 22px;
  padding: 12px 18px;
  background: #06b6d4;
  color: #ffffff;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
}

.seo-footer {
  background: #0f172a;
  color: #cbd5e1;
}

.seo-footer a {
  color: #e0f2fe;
}

@media (max-width: 760px) {
  .seo-nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .seo-links {
    justify-content: flex-start;
  }
}