.seo-landing {
  overflow: hidden;
  background:
    radial-gradient(circle at 52% 0%, rgba(183, 63, 252, 0.32), transparent 34%),
    radial-gradient(circle at 12% 28%, rgba(255, 255, 255, 0.08), transparent 28%),
    var(--color-bg);
}

.seo-hero,
.seo-section {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 110px 40px;
}

.seo-hero {
  min-height: 84vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.55fr);
  align-items: center;
  gap: 44px;
  padding-top: 190px;
}

.seo-badge {
  display: inline-flex;
  width: fit-content;
  padding: 8px 18px;
  border-radius: 999px;
  background-color: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.12);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-accent);
}

.seo-hero-copy,
.seo-section-heading {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.seo-hero h1,
.seo-section h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 400;
  letter-spacing: -0.035em;
  color: var(--color-text);
}

.seo-hero h1 {
  max-width: 860px;
  font-size: clamp(40px, 4.6vw, 68px);
  line-height: 1.04;
}

.seo-section h2 {
  max-width: 880px;
  font-size: clamp(30px, 3.4vw, 50px);
  line-height: 1.06;
}

.seo-hero p,
.seo-section p,
.seo-list li {
  margin: 0;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.74);
}

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

.seo-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 22px;
  border-radius: var(--radius-link);
  font-family: var(--font-heading);
  font-size: 12px;
  text-transform: uppercase;
}

.seo-button-primary {
  background-color: var(--color-accent);
  color: var(--color-text-on-accent);
  box-shadow: 0 0 28px rgba(183, 63, 252, 0.34);
}

.seo-button-secondary {
  color: var(--color-text);
  background-color: rgba(255,255,255,0.08);
  box-shadow: inset 0 0 0 1px var(--color-border);
}

.seo-panel,
.seo-card,
.seo-faq details {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.035));
}

.seo-panel {
  position: relative;
  padding: 24px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.42), 0 0 55px rgba(183,63,252,0.18);
}

.seo-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(180deg, #000, transparent 80%);
}

.seo-panel > * {
  position: relative;
  z-index: 1;
}

.seo-panel strong {
  display: block;
  margin-bottom: 16px;
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 400;
  color: var(--color-text);
}

.seo-panel ul,
.seo-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seo-panel li,
.seo-list li {
  padding-left: 18px;
  position: relative;
}

.seo-panel li::before,
.seo-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.seo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 38px;
}

.seo-card {
  padding: 24px;
  min-height: 250px;
}

.seo-card h3,
.seo-faq summary {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 400;
  color: var(--color-text);
}

.seo-card p {
  margin-top: 16px;
  font-size: 16px;
}

.seo-faq {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 38px;
}

.seo-faq summary {
  padding: 22px 24px;
  cursor: pointer;
}

.seo-faq p {
  padding: 0 24px 24px;
}

.seo-final {
  text-align: center;
}

.seo-final .seo-section-heading {
  align-items: center;
}

@media (max-width: 980px) {
  .seo-hero,
  .seo-grid {
    grid-template-columns: 1fr;
  }

  .seo-hero {
    min-height: auto;
  }
}

@media (max-width: 700px) {
  .seo-hero,
  .seo-section {
    padding: 70px 18px;
  }

  .seo-hero {
    padding-top: 140px;
  }

  .seo-hero h1 {
    font-size: 36px;
    line-height: 1.08;
  }

  .seo-section h2 {
    font-size: 30px;
    line-height: 1.08;
  }

  .seo-hero p,
  .seo-section p,
  .seo-list li {
    font-size: 16px;
  }
}