:root {
  color-scheme: dark;
  --ink: #050505;
  --paper: #fbfbfa;
  --charcoal: #101113;
  --muted: #6f7478;
  --line: rgba(0, 0, 0, 0.12);
  --teal: #009ca6;
  --teal-dark: #006a73;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
}

a {
  color: inherit;
}

.seo-page {
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(0, 156, 166, 0.09), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f3f3f1 100%);
}

.seo-nav,
.seo-section,
.seo-footer {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.seo-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  gap: 18px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.seo-nav strong {
  color: var(--teal-dark);
}

.seo-nav__links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.seo-hero {
  background: var(--charcoal);
  color: #fff;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.seo-hero__inner {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(56px, 10vw, 112px) 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: clamp(32px, 6vw, 72px);
  align-items: end;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 800;
}

h1,
h2,
h3 {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-weight: 400;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 6rem);
  line-height: 0.98;
}

.lede {
  margin: 22px 0 0;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.08rem;
  line-height: 1.75;
}

.seo-card {
  background: #ffffff;
  color: var(--ink);
  border: 1px solid rgba(0, 156, 166, 0.24);
  padding: 24px;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.26);
}

.seo-card p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.65;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn--primary {
  background: var(--teal);
  color: #fff;
}

.btn--ghost {
  border: 1px solid rgba(0, 0, 0, 0.22);
  color: var(--ink);
}

.seo-section {
  padding: clamp(44px, 7vw, 82px) 0;
}

.seo-section h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.seo-section > p,
.copy p {
  color: #4d5257;
  line-height: 1.78;
  font-size: 1rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.tile {
  background: #fff;
  border: 1px solid var(--line);
  padding: 22px;
  min-height: 160px;
}

.tile h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

.tile p,
.tile li {
  color: #555b60;
  line-height: 1.6;
}

.tile ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(22px, 5vw, 60px);
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  background: #fff;
  border: 1px solid var(--line);
  padding: 18px 20px;
}

summary {
  cursor: pointer;
  font-weight: 800;
}

details p {
  margin: 12px 0 0;
  color: #555b60;
  line-height: 1.65;
}

.seo-footer-wrap {
  background: #000;
  color: rgba(255, 255, 255, 0.7);
}

.seo-footer {
  padding: 32px 0;
  display: grid;
  gap: 14px;
  font-size: 0.9rem;
}

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

.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}

@media (max-width: 880px) {
  .seo-hero__inner,
  .split,
  .grid {
    grid-template-columns: 1fr;
  }

  .seo-nav {
    align-items: flex-start;
    flex-direction: column;
  }
}