:root {
  --bg: #09090c;
  --bg-top: rgba(73, 111, 255, 0.18);
  --bg-side: rgba(175, 82, 222, 0.16);
  --surface: rgba(20, 20, 28, 0.9);
  --surface-strong: rgba(34, 34, 46, 0.94);
  --surface-soft: rgba(255, 255, 255, 0.05);
  --ink: #f6f7fb;
  --muted: #a6a8b5;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --brand: #af52de;
  --brand-strong: #a347da;
  --brand-soft: rgba(175, 82, 222, 0.22);
  --blue-soft: rgba(73, 111, 255, 0.18);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.42);
  --max: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(700px 420px at 50% -5%, var(--bg-top) 0%, transparent 62%),
    radial-gradient(560px 360px at 100% 20%, var(--bg-side) 0%, transparent 62%),
    linear-gradient(180deg, #08080a 0%, #101014 100%);
}

a {
  color: inherit;
}

.wrap {
  width: min(var(--max), 92vw);
  margin: 0 auto;
}

.site-header {
  padding: 18px 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-size: 1.2rem;
  font-weight: 750;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--muted);
  text-decoration: none;
}

.page {
  padding: 16px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: stretch;
}

.card {
  background: linear-gradient(180deg, rgba(26, 26, 36, 0.96) 0%, rgba(18, 18, 26, 0.96) 100%);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.panel {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 20px;
}

.hero-card,
.content-card {
  padding: 28px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: #d7d9e3;
  font-size: 0.92rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.03em;
  line-height: 1.04;
}

h1 {
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  font-weight: 780;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  font-weight: 740;
}

h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

p {
  color: var(--muted);
  line-height: 1.6;
}

.lead {
  margin: 16px 0 0;
  max-width: 30ch;
  font-size: 1.16rem;
}

.sublead {
  margin: 12px 0 0;
  max-width: 58ch;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.stack {
  display: grid;
  gap: 18px;
}

.btn {
  display: inline-block;
  border-radius: 16px;
  padding: 14px 18px;
  border: 1px solid transparent;
  font-weight: 750;
  text-decoration: none;
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(180deg, #bc6bf1 0%, var(--brand-strong) 100%);
  box-shadow: 0 16px 34px rgba(163, 71, 218, 0.34);
}

.btn-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line-strong);
}

.btn-block {
  width: 100%;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.feature {
  padding: 18px;
  border-radius: 22px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.feature p {
  margin: 10px 0 0;
}

.bullet-list,
.step-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bullet-list li,
.step-list li {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.bullet-list li:first-child,
.step-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.member-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.member-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}

.member-badge {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: var(--brand-soft);
  color: #f4dbff;
  border: 1px solid rgba(175, 82, 222, 0.34);
  font-weight: 750;
}

.muted-box {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.center-card {
  width: min(720px, 92vw);
  margin: 8vh auto 0;
  padding: 28px;
}

.inline-code {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 0.9em;
}

.status {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.96rem;
}

.status[data-state="error"] {
  color: #ffb2b2;
}

.status[data-state="ok"] {
  color: #bde8c8;
}

.site-footer {
  padding: 20px 0 34px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.footnote {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

@media (max-width: 860px) {
  .hero-grid,
  .feature-grid,
  .two-col {
    grid-template-columns: 1fr;
  }

  .content-card,
  .hero-card,
  .panel,
  .center-card {
    padding: 22px;
  }
}

@media (max-width: 560px) {
  .wrap {
    width: 100%;
    padding: 0 16px;
  }

  .site-header {
    padding-top: max(18px, env(safe-area-inset-top));
  }

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

  .actions .btn {
    width: 100%;
  }

  .center-card {
    width: calc(100% - 32px);
    margin-top: 24px;
  }
}