:root {
  --amw-red: #d62b28;
  --amw-red-dark: #a91f1d;
  --amw-bg: #050505;
  --amw-panel: #111111;
  --amw-border: rgba(255, 255, 255, 0.12);
  --amw-text: #f5f5f5;
  --amw-muted: #b8b8b8;
  --amw-accent: #ffd9d8;
  --amw-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --amw-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--amw-text);
  background:
    radial-gradient(circle at top right, rgba(214, 43, 40, 0.22), transparent 34%),
    linear-gradient(180deg, #0c0c0c 0%, #050505 100%);
  line-height: 1.6;
}

a {
  color: inherit;
}

.seo-shell {
  width: min(calc(100% - 32px), var(--amw-width));
  margin: 0 auto;
}

.seo-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(7, 7, 7, 0.88);
  border-bottom: 1px solid var(--amw-border);
}

.seo-topbar .seo-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
}

.seo-brand {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.seo-brand a {
  text-decoration: none;
}

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

.seo-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--amw-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--amw-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
}

.seo-nav a:hover,
.seo-nav a:focus {
  color: var(--amw-text);
  border-color: rgba(214, 43, 40, 0.55);
}

.seo-hero {
  padding: 88px 0 56px;
}

.seo-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.8fr);
  gap: 28px;
  align-items: stretch;
}

.seo-panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--amw-border);
  border-radius: 28px;
  box-shadow: var(--amw-shadow);
}

.seo-hero-copy {
  padding: 38px;
}

.seo-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(214, 43, 40, 0.12);
  color: var(--amw-accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.seo-hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(2.4rem, 4vw, 4.8rem);
  line-height: 1.03;
  letter-spacing: -0.04em;
}

.seo-lede {
  margin: 0 0 24px;
  max-width: 62ch;
  color: var(--amw-muted);
  font-size: 1.08rem;
}

.seo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.seo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
}

.seo-btn-primary {
  background: var(--amw-red);
  color: #ffffff;
}

.seo-btn-primary:hover,
.seo-btn-primary:focus {
  background: var(--amw-red-dark);
}

.seo-btn-secondary {
  border: 1px solid var(--amw-border);
  color: var(--amw-text);
  background: rgba(255, 255, 255, 0.03);
}

.seo-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.seo-stat {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.22);
}

.seo-stat strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.2rem;
}

.seo-stat span {
  color: var(--amw-muted);
  font-size: 0.95rem;
}

.seo-side-panel {
  padding: 28px;
}

.seo-side-panel h2 {
  margin: 0 0 8px;
  font-size: 1.3rem;
}

.seo-side-panel p {
  margin: 0 0 18px;
  color: var(--amw-muted);
}

.seo-points {
  display: grid;
  gap: 12px;
}

.seo-point {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.seo-point strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.96rem;
}

.seo-point span {
  color: var(--amw-muted);
  font-size: 0.95rem;
}

.seo-section {
  padding: 22px 0 54px;
}

.seo-section h2 {
  margin: 0 0 10px;
  font-size: clamp(1.9rem, 2.8vw, 3rem);
  line-height: 1.08;
}

.seo-section-intro {
  margin: 0 0 24px;
  max-width: 70ch;
  color: var(--amw-muted);
  font-size: 1.03rem;
}

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

.seo-card {
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--amw-border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.025));
  box-shadow: var(--amw-shadow);
}

.seo-card h3 {
  margin: 0 0 10px;
  font-size: 1.16rem;
}

.seo-card p {
  margin: 0 0 14px;
  color: var(--amw-muted);
}

.seo-card a {
  color: var(--amw-accent);
  font-weight: 800;
  text-decoration: none;
}

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

.seo-copy-panel {
  padding: 28px;
  border-radius: 24px;
  border: 1px solid var(--amw-border);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: var(--amw-shadow);
}

.seo-copy-panel h3 {
  margin: 0 0 12px;
  font-size: 1.28rem;
}

.seo-copy-panel p {
  margin: 0 0 12px;
  color: var(--amw-muted);
}

.seo-list {
  padding-left: 18px;
  margin: 0;
  color: var(--amw-muted);
}

.seo-list li + li {
  margin-top: 8px;
}

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

.seo-link-list a {
  display: block;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--amw-border);
  background: rgba(255, 255, 255, 0.03);
  text-decoration: none;
  font-weight: 700;
}

.seo-link-list a:hover,
.seo-link-list a:focus {
  border-color: rgba(214, 43, 40, 0.55);
}

.seo-footer {
  padding: 32px 0 64px;
  border-top: 1px solid var(--amw-border);
}

.seo-footer .seo-shell {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  color: var(--amw-muted);
  font-size: 0.95rem;
}

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

  .seo-hero-copy,
  .seo-side-panel,
  .seo-copy-panel,
  .seo-card {
    padding: 24px;
  }
}

@media (max-width: 700px) {
  .seo-topbar .seo-shell {
    flex-direction: column;
    align-items: stretch;
  }

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

  .seo-hero {
    padding-top: 56px;
  }

  .seo-hero h1 {
    font-size: clamp(2rem, 11vw, 3.2rem);
  }

  .seo-stat-grid {
    grid-template-columns: 1fr;
  }
}