:root {
  --seo-bg: #05080c;
  --seo-panel: rgba(10, 18, 24, 0.82);
  --seo-panel-strong: rgba(8, 13, 18, 0.94);
  --seo-cyan: #00ffff;
  --seo-green: #39ff14;
  --seo-violet: #b44fff;
  --seo-gold: #ffb800;
  --seo-text: rgba(245, 251, 255, 0.94);
  --seo-text-soft: rgba(196, 220, 228, 0.76);
  --seo-border: rgba(0, 255, 255, 0.22);
  --seo-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  font-family: Bahnschrift, "Segoe UI", Arial, sans-serif;
  color: var(--seo-text);
  background:
    radial-gradient(circle at 50% -10%, rgba(0, 255, 255, 0.08), transparent 28%),
    linear-gradient(180deg, #070a0e 0%, #05080c 48%, #04070b 100%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 18% 16%, rgba(0, 255, 255, 0.07), transparent 24%),
    radial-gradient(circle at 82% 72%, rgba(57, 255, 20, 0.05), transparent 24%),
    linear-gradient(180deg, #070a0e 0%, #05080c 48%, #04070b 100%);
  color: var(--seo-text);
}

a {
  color: var(--seo-cyan);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: #7fffff;
}

.seo-page {
  position: relative;
  overflow: hidden;
}

.seo-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, #000 0%, transparent 84%);
}

.seo-shell {
  position: relative;
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 64px;
}

.seo-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.seo-brand {
  display: grid;
  gap: 6px;
}

.seo-eyebrow {
  font-family: "Roboto Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--seo-cyan);
}

.seo-logo {
  margin: 0;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 0.92;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.seo-logo span {
  display: block;
  color: var(--seo-cyan);
  text-shadow: 0 0 24px rgba(0, 255, 255, 0.28);
}

.seo-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.seo-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--seo-border);
  background: rgba(0, 255, 255, 0.06);
  color: var(--seo-text);
  font-family: "Roboto Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.seo-hero,
.seo-panel,
.seo-card {
  border: 1px solid var(--seo-border);
  border-radius: 28px;
  background: var(--seo-panel);
  backdrop-filter: blur(15px);
  box-shadow: var(--seo-shadow);
}

.seo-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.8fr);
  gap: 24px;
  padding: 30px;
}

.seo-hero__copy {
  display: grid;
  gap: 18px;
  align-content: center;
}

.seo-hero__copy h1 {
  margin: 0;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 0.95;
  text-transform: uppercase;
}

.seo-hero__copy p {
  margin: 0;
  max-width: 60ch;
  color: var(--seo-text-soft);
  font-size: 19px;
  line-height: 1.6;
}

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

.seo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 16px;
  border: 1px solid var(--seo-border);
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.18), rgba(0, 255, 255, 0.06));
  color: #031116;
  font-family: "Rajdhani", Arial, sans-serif;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.seo-btn--ghost {
  color: var(--seo-text);
  background: rgba(255, 255, 255, 0.03);
}

.seo-hero__visual {
  position: relative;
  min-height: 320px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(0, 255, 255, 0.14);
  background:
    radial-gradient(circle at 50% 38%, rgba(0, 255, 255, 0.16), transparent 36%),
    linear-gradient(180deg, rgba(6, 14, 18, 0.98), rgba(4, 8, 12, 0.96));
}

.seo-hero__visual svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.seo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.seo-card {
  padding: 18px;
}

.seo-card h2,
.seo-card h3 {
  margin: 0 0 8px;
  font-size: 28px;
  line-height: 1.02;
  text-transform: uppercase;
}

.seo-card p,
.seo-card li {
  color: var(--seo-text-soft);
  line-height: 1.65;
}

.seo-card ul {
  margin: 0;
  padding-left: 18px;
}

.seo-panel {
  margin-top: 24px;
  padding: 24px;
}

.seo-panel h2 {
  margin: 0 0 12px;
  font-size: 34px;
  text-transform: uppercase;
}

.seo-panel p {
  margin: 0;
  color: var(--seo-text-soft);
  line-height: 1.75;
}

.seo-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.seo-kpi {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: 20px;
  background: var(--seo-panel-strong);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.seo-kpi strong {
  color: var(--seo-cyan);
  font-size: 36px;
  line-height: 1;
}

.seo-section-title {
  margin: 28px 0 0;
  font-family: "Roboto Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--seo-cyan);
}

.seo-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(186, 208, 216, 0.72);
  font-family: "Roboto Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.seo-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.seo-tag {
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--seo-text);
  font-family: "Roboto Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.seo-list-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.seo-list-grid > div {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.seo-list-grid h3 {
  margin: 0 0 6px;
  color: #ffffff;
  font-size: 22px;
  text-transform: uppercase;
}

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

  .seo-topbar {
    justify-content: stretch;
  }

  .seo-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .seo-shell {
    width: min(100% - 24px, 1160px);
    padding-top: 18px;
  }

  .seo-hero,
  .seo-panel,
  .seo-card {
    border-radius: 22px;
  }

  .seo-hero {
    padding: 20px;
  }

  .seo-panel {
    padding: 18px;
  }

  .seo-card {
    padding: 16px;
  }

  .seo-nav a {
    font-size: 11px;
  }
}