:root {
  color-scheme: dark;
  --accent: #5e6ad2;
  --accent-soft: #a5b4fc;
  --bg: #0d1117;
  --fg: #e6edf3;
  --muted: #8b949e;
  --card: #161b22;
  --border: #30363d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1b2140 0%, var(--bg) 55%);
  color: var(--fg);
  line-height: 1.6;
}

a {
  color: var(--accent-soft);
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

header.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  flex-wrap: wrap;
}

.brand {
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
  text-decoration: none;
}

.brand .accent,
.hero h1 .accent {
  color: var(--accent-soft);
}

.nav-links {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--fg);
}

.hero {
  text-align: center;
  padding: 56px 0 24px;
}

.hero h1 {
  font-size: 44px;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
}

.hero p.sub {
  font-size: 19px;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 28px;
}

.cta {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--fg);
  background: var(--card);
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn:hover {
  transform: translateY(-1px);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 48px 0;
}

.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.step .n {
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
}

.step h3 {
  margin: 6px 0;
  font-size: 16px;
}

.step p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.price {
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  margin-bottom: 40px;
}

.price .tag {
  font-size: 30px;
  font-weight: 700;
}

.price .tag span {
  color: var(--muted);
  font-size: 16px;
  font-weight: 400;
}

.price p {
  color: var(--muted);
  margin: 8px 0 0;
}

.compare {
  margin: 8px 0 48px;
}

.compare h1,
.compare h2,
.faq h2,
.legal h1,
.missing h1 {
  text-align: center;
  font-size: 22px;
  margin: 0 0 16px;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.compare-pane {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  min-height: 220px;
}

.compare-pane header,
.compare-pane .pane-label {
  padding: 10px 14px;
  font-size: 12px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.compare-pane .scene {
  position: relative;
  height: 190px;
  padding: 16px;
}

.fake-pr,
.fake-linear,
.fake-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  background: #0d1117;
}

.fake-pr strong,
.fake-panel strong,
.fake-linear strong {
  color: var(--accent-soft);
}

.fake-linear {
  position: absolute;
  inset: 28px 16px 16px;
  background: #111827;
  transform: translateX(120%);
  animation: jump-tab 8s ease-in-out infinite;
}

.fake-panel {
  margin-top: 10px;
  font-size: 13px;
  animation: in-page 8s ease-in-out infinite;
}

.compare-wide .compare-pane {
  min-height: 280px;
}

.compare-wide .scene {
  height: 230px;
  padding: 20px;
}

.compare-wide .fake-linear {
  inset: 86px 20px 20px;
  animation-duration: 15s;
}

.compare-wide .fake-panel {
  margin-top: 14px;
  animation-duration: 15s;
}

@keyframes jump-tab {
  0%,
  18% {
    transform: translateX(120%);
    opacity: 0;
  }
  32%,
  62% {
    transform: translateX(0);
    opacity: 1;
  }
  78%,
  100% {
    transform: translateX(120%);
    opacity: 0;
  }
}

@keyframes in-page {
  0%,
  18% {
    opacity: 0.25;
  }
  32%,
  100% {
    opacity: 1;
  }
}

.privacy-points {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 56px;
}

.privacy-points span::before {
  content: "🔒 ";
}

.faq {
  margin: 40px 0;
}

.faq details {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.faq p {
  color: var(--muted);
  margin-bottom: 0;
}

.legal,
.success-card,
.missing {
  width: min(760px, calc(100% - 40px));
  margin: 24px auto 64px;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
}

.success-card {
  width: min(560px, calc(100% - 40px));
}

.legal h1,
.success-card h1,
.missing h1 {
  text-align: left;
  font-size: 32px;
  margin-top: 0;
  line-height: 1.2;
}

.legal p,
.legal li,
.success-card p,
.missing p {
  color: var(--muted);
}

.legal code,
.success-card strong {
  color: var(--fg);
}

.missing {
  text-align: center;
}

.missing h1,
.missing p {
  text-align: center;
}

.page-stage {
  min-height: calc(100vh - 160px);
  display: grid;
  place-items: center;
  padding: 24px 0 64px;
}

footer.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  padding: 24px 0 48px;
  text-align: center;
}

footer.site-footer a {
  color: var(--muted);
}

@media (max-width: 720px) {
  .steps,
  .compare-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 32px;
  }
}