* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  overflow-x: hidden;
}

body {
  background: #f7f8fc;
  color: #222;
  font-family: "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.public-topbar {
  align-items: center;
  background: #fff;
  box-shadow: 0 3px 18px rgba(18, 24, 40, .08);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 14px max(18px, calc((100vw - 1180px) / 2));
  position: sticky;
  top: 0;
  z-index: 10;
}

.public-brand img {
  display: block;
  height: auto;
  max-width: 132px;
}

.public-nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.public-nav a {
  border-radius: 999px;
  color: #4b5563;
  font-size: 14px;
  font-weight: 700;
  padding: 9px 13px;
  text-decoration: none;
}

.public-nav a:hover,
.public-nav a:focus {
  background: #f0f2ff;
  color: #5b5bd6;
  outline: none;
}

.public-nav .nav-login {
  background: #5f63e6;
  color: #fff;
}

.seo-page {
  margin: 0 auto;
  max-width: 1180px;
  padding: 24px 18px 0;
}

.breadcrumb ol {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.breadcrumb li {
  color: #667085;
  font-size: 14px;
}

.breadcrumb li + li::before {
  color: #9ca3af;
  content: "/";
  margin-right: 8px;
}

.breadcrumb a {
  color: #5f63e6;
  text-decoration: none;
}

.seo-hero {
  align-items: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 24px;
  color: #fff;
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, .92fr);
  margin-bottom: 28px;
  overflow: hidden;
  padding: clamp(34px, 6vw, 66px);
}

.eyebrow {
  color: rgba(255, 255, 255, .82);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.seo-hero h1 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  letter-spacing: 0;
  line-height: 1.08;
  margin: 0 0 18px;
}

.lead {
  color: rgba(255, 255, 255, .94);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  margin: 0;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn-main,
.btn-ghost {
  align-items: center;
  border-radius: 12px;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 46px;
  padding: 13px 20px;
  text-decoration: none;
}

.btn-main {
  background: #fff;
  color: #5f63e6;
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, .72);
  color: #fff;
}

.hero-preview {
  margin: 0;
}

.browser-bar {
  background: rgba(255, 255, 255, .22);
  border-radius: 18px 18px 0 0;
  display: flex;
  gap: 7px;
  padding: 13px 16px;
}

.browser-bar span {
  background: rgba(255, 255, 255, .78);
  border-radius: 50%;
  display: block;
  height: 10px;
  width: 10px;
}

.mock-panel {
  background: #fff;
  border-radius: 0 0 18px 18px;
  color: #273044;
  padding: 24px;
}

.mock-panel strong {
  color: #5f63e6;
  display: block;
  font-size: 22px;
  margin-bottom: 8px;
}

.mock-panel ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.hero-preview figcaption {
  color: rgba(255, 255, 255, .78);
  font-size: 13px;
  margin-top: 10px;
}

.seo-section,
.seo-card,
.final-cta {
  background: #fff;
  border: 1px solid #e8eaf5;
  border-radius: 18px;
  box-shadow: 0 8px 28px rgba(18, 24, 40, .07);
  margin: 24px 0;
  padding: clamp(22px, 4vw, 36px);
}

.seo-grid {
  display: grid;
  gap: 18px;
}

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

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

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

.seo-section h2,
.seo-card h2,
.final-cta h2 {
  color: #2c3454;
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  line-height: 1.18;
  margin: 0 0 16px;
}

.mini-card {
  background: #f8f9ff;
  border: 1px solid #e8eaf5;
  border-radius: 14px;
  padding: 20px;
}

.mini-card h3 {
  color: #5f63e6;
  font-size: 1.05rem;
  margin: 0 0 8px;
}

.mini-card p,
.seo-card p,
.seo-section p {
  color: #5b6477;
  margin-bottom: 0;
}

.split-section {
  align-items: start;
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .82fr);
}

.check-list {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.check-list li {
  color: #4b5563;
  padding-left: 28px;
  position: relative;
}

.check-list li::before {
  color: #16a34a;
  content: "✓";
  font-weight: 900;
  left: 0;
  position: absolute;
}

.truth-box {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 16px;
  padding: 22px;
}

.truth-box h2 {
  color: #9a3412;
  font-size: 1.25rem;
}

.steps {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.steps li {
  align-items: flex-start;
  background: #f8f9ff;
  border: 1px solid #e8eaf5;
  border-radius: 14px;
  display: grid;
  gap: 14px;
  grid-template-columns: auto 1fr;
  padding: 16px;
}

.steps span {
  align-items: center;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 12px;
  color: #fff;
  display: inline-flex;
  font-weight: 900;
  height: 38px;
  justify-content: center;
  width: 38px;
}

.steps p {
  margin: 4px 0 0;
}

.price-table {
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  overflow: hidden;
}

.price-row {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
}

.price-row > div {
  border-top: 1px solid #e5e7eb;
  padding: 14px 16px;
}

.price-row:first-child > div {
  border-top: 0;
}

.price-head {
  background: #f0f2ff;
  color: #374151;
  font-weight: 900;
}

.faq details {
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  margin-top: 12px;
  padding: 16px 18px;
}

.faq summary {
  color: #2c3454;
  cursor: pointer;
  font-weight: 900;
}

.related-link {
  background: #f8f9ff;
  border: 1px solid #e8eaf5;
  border-radius: 14px;
  min-height: 140px;
  padding: 18px;
  text-decoration: none;
}

.related-link strong {
  color: #5f63e6;
  display: block;
  margin-bottom: 8px;
}

.related-link span {
  color: #667085;
  display: block;
  font-size: 14px;
}

.final-cta {
  background: #171827;
  color: #fff;
  text-align: center;
}

.final-cta h2,
.final-cta p {
  color: #fff;
}

.public-footer {
  background: #fff;
  color: #667085;
  margin-top: 42px;
  padding: 30px 18px;
  text-align: center;
}

.public-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.public-footer a {
  color: #5f63e6;
  font-weight: 800;
  text-decoration: none;
}

:focus-visible {
  outline: 3px solid rgba(95, 99, 230, .35);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .public-topbar,
  .seo-hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .public-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .two-cols,
  .three-cols,
  .four-cols {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .seo-page {
    padding: 16px 12px 0;
  }

  .seo-hero,
  .seo-section,
  .seo-card,
  .final-cta {
    border-radius: 14px;
  }

  .hero-actions,
  .public-nav {
    width: 100%;
  }

  .hero-actions a,
  .public-nav a {
    width: 100%;
  }

  .price-row {
    grid-template-columns: 1fr;
  }

  .price-row > div {
    border-top: 1px solid #e5e7eb;
  }
}