.seo-page {
  background: #f8fbff;
  color: var(--color-ink);
}

.seo-page .site-header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(12, 58, 116, 0.08);
}

.seo-simple-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.seo-simple-nav .brand img {
  display: block;
  height: 34px;
  width: auto;
}

.seo-simple-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.95rem;
  font-weight: 600;
}

.seo-simple-links a {
  color: var(--color-slate-700);
  text-decoration: none;
}

.seo-simple-links a:hover {
  color: var(--color-pool-600);
}

.seo-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(4, 114, 181, 0.9), rgba(6, 58, 92, 0.88)),
    url("/hero-pool-pro-3.jpg") center / cover;
  color: #fff;
  padding: 92px 0 76px;
}

.seo-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--wave-pattern);
  opacity: 0.16;
  pointer-events: none;
}

.seo-hero .container {
  position: relative;
  z-index: 1;
}

.seo-hero-grid,
.seo-split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.72fr);
  gap: 44px;
  align-items: center;
}

.seo-eyebrow {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #dff5ff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  padding: 7px 12px;
  margin-bottom: 18px;
}

.seo-hero h1 {
  max-width: 780px;
  margin: 0 0 18px;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.seo-hero p {
  max-width: 700px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.12rem;
  line-height: 1.65;
}

.seo-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.seo-hero-actions .cta-button,
.seo-hero-actions .ghost-button {
  min-height: 48px;
}

.seo-proof-panel,
.seo-card,
.seo-link-card,
.seo-comparison-table {
  background: #fff;
  border: 1px solid rgba(12, 58, 116, 0.1);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(12, 58, 116, 0.06);
}

.seo-proof-panel {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 20px 70px rgba(3, 22, 39, 0.24);
  color: var(--color-ink);
  padding: 24px;
}

.seo-proof-panel h2 {
  font-size: 1rem;
  margin: 0 0 16px;
}

.seo-proof-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seo-proof-list li {
  display: flex;
  gap: 10px;
  color: var(--color-slate-700);
  line-height: 1.45;
}

.seo-proof-list li::before {
  content: "";
  flex: 0 0 9px;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--color-pool-500);
  margin-top: 7px;
}

.seo-section {
  padding: 72px 0;
}

.seo-section.alt {
  background: #fff;
}

.seo-section-header {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.seo-section-header h2,
.seo-copy h2,
.seo-cta h2 {
  font-family: var(--font-display);
  letter-spacing: 0;
}

.seo-section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0 0 12px;
}

.seo-section-header p,
.seo-card p,
.seo-copy p,
.seo-copy li,
.seo-link-card span {
  color: var(--color-slate-600);
  line-height: 1.65;
}

.seo-section-header p,
.seo-card p {
  margin: 0;
}

.seo-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.seo-card {
  padding: 24px;
}

.seo-card h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

.seo-split {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  align-items: start;
}

.seo-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin: 0 0 14px;
}

.seo-copy ul {
  padding-left: 20px;
}

.seo-link-list,
.seo-reviews-grid {
  display: grid;
  gap: 12px;
}

.seo-reviews-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.seo-link-card {
  display: block;
  padding: 18px 20px;
  color: inherit;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.seo-link-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(12, 58, 116, 0.1);
}

.seo-link-card strong {
  display: block;
  margin-bottom: 4px;
}

.seo-comparison-table {
  overflow: hidden;
  box-shadow: none;
}

.seo-comparison-row {
  display: grid;
  grid-template-columns: 1.05fr 1fr 1fr;
  border-top: 1px solid rgba(12, 58, 116, 0.09);
}

.seo-comparison-row:first-child {
  border-top: 0;
  background: #eaf7ff;
  font-weight: 800;
}

.seo-comparison-row > div {
  padding: 15px 16px;
  border-left: 1px solid rgba(12, 58, 116, 0.09);
  color: var(--color-slate-700);
}

.seo-comparison-row > div:first-child {
  border-left: 0;
  color: var(--color-ink);
  font-weight: 700;
}

.seo-cta {
  background: linear-gradient(135deg, #063a5c, #0472b5);
  color: #fff;
  text-align: center;
  padding: 64px 24px;
}

.seo-cta h2 {
  color: #fff;
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.65rem);
}

.seo-cta p {
  max-width: 650px;
  margin: 0 auto 24px;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.65;
}

.seo-mini-footer {
  padding: 32px 0;
}

@media (max-width: 860px) {
  .seo-simple-nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 0;
  }

  .seo-simple-links {
    width: 100%;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .seo-hero {
    padding: 70px 0 58px;
  }

  .seo-hero-grid,
  .seo-split,
  .seo-card-grid,
  .seo-reviews-grid,
  .seo-comparison-row {
    grid-template-columns: 1fr;
  }

  .seo-comparison-row > div {
    border-left: 0;
    border-top: 1px solid rgba(12, 58, 116, 0.09);
  }

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