:root {
  color-scheme: dark;
  --bg: #09090b;
  --bg-elevated: rgba(17, 17, 20, 0.92);
  --card: rgba(24, 24, 29, 0.92);
  --text: #f5f5f7;
  --muted: #a1a1aa;
  --border: rgba(200, 241, 53, 0.18);
  --accent: #c8f135;
  --accent-dim: rgba(200, 241, 53, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --content-width: 1100px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(200, 241, 53, 0.16), transparent 34%),
    radial-gradient(circle at top right, rgba(128, 90, 213, 0.12), transparent 28%),
    linear-gradient(180deg, #0d0d10 0%, var(--bg) 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  line-height: 1.58;
}

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

a:hover {
  text-decoration: underline;
}

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

.hero {
  padding: 28px 0 24px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(9, 9, 11, 0.72);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 14px;
}

.page-heading .eyebrow {
  margin-bottom: 10px;
}

.page-heading h1 {
  margin-bottom: 0;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.nav-links a.active,
.nav-links a:hover {
  color: #0d0d10;
  background: var(--accent);
  text-decoration: none;
}

.hero-card {
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgba(200, 241, 53, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)),
    var(--bg-elevated);
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-card h1,
.page-card h1 {
  margin: 0 0 14px;
  font-size: clamp(34px, 7vw, 64px);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.hero-card p.lead,
.page-card p.lead {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.info-pill,
.feature-card,
.page-card,
.section-card,
.inline-card {
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--card);
  box-shadow: var(--shadow);
}

.info-pill {
  padding: 16px 18px;
  border-radius: var(--radius-lg);
}

.info-pill strong {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
}

.info-pill span {
  color: var(--muted);
  font-size: 14px;
}

.content {
  padding-bottom: 48px;
}

.page-card {
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--radius-xl);
  margin-bottom: 20px;
}

.page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.meta-chip {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 14px;
}

.sections {
  display: grid;
  gap: 16px;
}

.section-card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.section-card h2 {
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.section-card p,
.section-card li {
  color: var(--muted);
  font-size: 16px;
}

.section-card ul {
  margin: 10px 0 0;
  padding-left: 20px;
}

.section-card li + li {
  margin-top: 8px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 120ms ease, opacity 120ms ease, background 120ms ease;
}

.button:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.button-primary {
  background: var(--accent);
  color: #0d0d10;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.feature-card {
  padding: 20px;
  border-radius: var(--radius-lg);
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.footer {
  padding: 10px 0 40px;
  color: var(--muted);
  font-size: 14px;
}

.footer-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.support-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 16px;
}

.inline-card {
  padding: 20px;
  border-radius: var(--radius-lg);
}

.inline-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.inline-card p,
.inline-card li {
  color: var(--muted);
}

.inline-card ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

code {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.95em;
}

@media (max-width: 880px) {
  .hero-grid,
  .feature-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    border-radius: 20px;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 20px), var(--content-width));
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 16px;
  }

  .page-card,
  .section-card,
  .inline-card,
  .feature-card {
    padding: 18px;
  }

  .hero-card h1,
  .page-card h1 {
    font-size: 34px;
  }

  .page-heading {
    align-items: flex-start;
    gap: 14px;
  }

}