:root {
  --bg: #071025;
  --surface: #0f1b36;
  --surface-alt: #132347;
  --text: #e8eeff;
  --muted: #9fb0d7;
  --primary: #e0234e;
  --accent: #3b82f6;
  --border: #28406f;
  --radius: 16px;
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, #1a2f5a, var(--bg) 40%);
  line-height: 1.55;
}

.site-header {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.02em;
}
nav {
  display: flex;
  gap: 1rem;
}
nav a {
  color: var(--muted);
  text-decoration: none;
}
nav a:hover {
  color: var(--text);
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.2rem 3rem;
}
.hero {
  padding: 4rem 0 2rem;
}
.eyebrow {
  color: #8fb6ff;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}
h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  margin: 0.5rem 0;
  line-height: 1.1;
}
h1 span {
  color: var(--primary);
}
.hero-copy {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.05rem;
}
.hero-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.2rem;
  flex-wrap: wrap;
}

.btn {
  text-decoration: none;
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  font-weight: 600;
  border: 1px solid transparent;
}
.btn-primary {
  background: linear-gradient(90deg, var(--primary), #ff4f77);
  color: #fff;
}
.btn-secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.9rem;
  margin: 1.5rem 0 2.2rem;
}
.stats article,
.feature-grid article,
.workflow,
.cta {
  background: rgba(15, 27, 54, 0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stats article {
  padding: 1.1rem;
}
.stats strong {
  display: block;
  font-size: 1.2rem;
}
.stats span {
  color: var(--muted);
}

.features h2,
.workflow h2,
.cta h2 {
  margin-top: 0;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}
.feature-grid article {
  padding: 1.1rem;
}
.feature-grid p {
  color: var(--muted);
  margin-bottom: 0;
}

.workflow {
  padding: 1.3rem;
  margin-top: 1.5rem;
}
.workflow ol {
  margin: 0;
  padding-left: 1.3rem;
}
.workflow code {
  color: #ffc6d3;
}

.cta {
  margin-top: 1.5rem;
  padding: 1.3rem;
}
.cta p {
  color: var(--muted);
}
.site-footer {
  text-align: center;
  color: var(--muted);
  padding: 0.5rem 0 2rem;
}

/* docsify page polish */
body.docsify-page {
  background: #08132b;
}