* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f5f7fb;
  background: #07080d;
}

a {
  color: inherit;
}

.seo-page {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(7, 8, 13, 0.74), rgba(7, 8, 13, 0.98)),
    url("/landing-section-bg.webp") center / cover fixed no-repeat;
}

.seo-nav,
.seo-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.seo-nav {
  padding: 22px 0;
}

.seo-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-decoration: none;
}

.seo-brand img {
  width: 34px;
  height: 34px;
}

.seo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.seo-button {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 800;
  text-decoration: none;
}

.seo-button.primary {
  border-color: transparent;
  color: #fff;
  background: #4f46e5;
}

.seo-hero,
.seo-section,
.seo-footer {
  width: min(1120px, calc(100% - 32px));
}

.seo-hero {
  margin: 0 auto;
  padding: 62px 0 44px;
}

.seo-eyebrow {
  margin: 0 0 12px;
  color: #8da2ff;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(2.2rem, 6vw, 5.3rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.seo-lead {
  max-width: 760px;
  margin-bottom: 28px;
  color: rgba(245, 247, 251, 0.82);
  font-size: 1.18rem;
  line-height: 1.65;
}

.seo-facts,
.seo-grid,
.seo-steps,
.seo-faq,
.seo-links {
  display: grid;
  gap: 14px;
}

.seo-facts {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.seo-facts li,
.seo-card,
.seo-step,
.seo-faq article {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: rgba(11, 13, 21, 0.78);
}

.seo-facts li {
  list-style: none;
  padding: 16px;
  color: rgba(245, 247, 251, 0.8);
}

.seo-facts strong,
.seo-card strong,
.seo-step strong {
  display: block;
  margin-bottom: 6px;
  color: #fff;
}

.seo-section {
  margin: 0 auto;
  padding: 40px 0;
}

.seo-section h2 {
  max-width: 780px;
  font-size: clamp(1.7rem, 3.4vw, 3rem);
  line-height: 1.08;
}

.seo-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.seo-card,
.seo-step,
.seo-faq article {
  padding: 20px;
  color: rgba(245, 247, 251, 0.78);
  line-height: 1.62;
}

.seo-steps {
  counter-reset: step;
}

.seo-step {
  position: relative;
  padding-left: 68px;
}

.seo-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 20px;
  top: 22px;
  color: #8da2ff;
  font-weight: 950;
}

.seo-faq h3 {
  color: #fff;
}

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

.seo-links a {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  font-weight: 850;
  text-decoration: none;
}

.seo-footer {
  padding: 34px 0 46px;
  color: rgba(245, 247, 251, 0.68);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.seo-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

  .seo-facts,
  .seo-grid,
  .seo-links {
    grid-template-columns: 1fr;
  }

  .seo-hero {
    padding-top: 38px;
  }
}