:root {
  --bg: #0c111b;
  --bg-alt: #121826;
  --text: #e4e7ef;
  --text-muted: #8d96a9;
  --accent: #7aa2ff;
  --accent-alt: #9ee0c2;
  --danger: #ff8585;
  --border: #1f283a;
  --card: #141b2c;
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: "SFMono-Regular", Menlo, Consolas, monospace; font-size: .9em; background: var(--bg-alt); padding: 2px 6px; border-radius: 4px; }

/* ------------------------------------------------------------- Nav */
.nav { border-bottom: 1px solid var(--border); padding: 14px 0; position: sticky; top: 0; background: rgba(12,17,27,.9); backdrop-filter: blur(8px); z-index: 10; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--text); font-size: 18px; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 26px; height: 26px; color: var(--accent); }
.nav-links a { color: var(--text-muted); margin-left: 20px; font-size: 14px; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* ------------------------------------------------------------- Hero */
.hero { padding: 96px 0 72px; border-bottom: 1px solid var(--border); }
.hero h1 { font-size: clamp(36px, 6vw, 60px); line-height: 1.08; margin: 0 0 24px; letter-spacing: -.02em; }
.hero h1 strong { color: var(--accent); font-weight: 600; }
.hero-sub { font-size: 18px; color: var(--text-muted); max-width: 700px; margin: 0 0 28px; }
.hero-sub a { color: var(--text); text-decoration: underline; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-pair { color: var(--text-muted); font-size: 14px; }

.btn {
  display: inline-flex; align-items: center;
  padding: 12px 24px; border-radius: 10px;
  font-weight: 500; font-size: 15px;
  text-decoration: none;
  transition: transform 80ms ease, background 150ms ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #0b0f1a; }
.btn-primary:hover { background: #8fb4ff; }
.btn-ghost { border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--bg-alt); }

/* ---------------------------------------------------------- Sections */
.section { padding: 80px 0; }
.section.alt { background: var(--bg-alt); }
.section h2 { font-size: 28px; margin: 0 0 24px; letter-spacing: -.01em; }
.section-sub { color: var(--text-muted); margin: -8px 0 32px; max-width: 720px; }

/* ---------------------------------------------------------- Feature cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.card h3 { margin: 0 0 12px; font-size: 18px; }
.card p { margin: 0; color: var(--text-muted); }

/* ---------------------------------------------------------- Printer list */
.printer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.printer-list li {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
}
.printer-list strong { font-size: 15px; }
.printer-list .meta { color: var(--text-muted); font-size: 14px; margin-left: auto; }
.printer-list .add-your-printer { border-style: dashed; background: transparent; justify-content: center; text-align: center; }
.printer-list .add-your-printer a { color: var(--accent); font-weight: 500; }

.badge { font-size: 11px; padding: 3px 8px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
.status-stub { background: #2a2f3d; color: var(--text-muted); }
.status-alpha { background: #2e294c; color: #bba8ff; }
.status-beta  { background: #1e3b4c; color: #9ee0ff; }
.status-stable { background: #1f3f2d; color: var(--accent-alt); }
.status-deprecated { background: #3f1f1f; color: var(--danger); }

/* ---------------------------------------------------------- Downloads */
.downloads { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-bottom: 16px; }
.download-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; display: flex; flex-direction: column; gap: 6px;
  color: var(--text); transition: border-color 150ms;
}
.download-card:hover { border-color: var(--accent); text-decoration: none; }
.download-card .dl-os { font-weight: 600; font-size: 16px; }
.download-card .dl-file { color: var(--text-muted); font-size: 13px; font-family: "SFMono-Regular", Menlo, Consolas, monospace; }
.build-hint { color: var(--text-muted); font-size: 14px; }

/* ---------------------------------------------------------- Docs grid */
.docs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.doc-card { display: block; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; color: var(--text); }
.doc-card:hover { border-color: var(--accent); text-decoration: none; }
.doc-card h3 { margin: 0 0 8px; font-size: 16px; }
.doc-card p { margin: 0; color: var(--text-muted); font-size: 14px; }

/* ---------------------------------------------------------- Footer */
.footer { padding: 32px 0; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 14px; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer a { color: var(--text-muted); }
.footer a:hover { color: var(--text); }

@media (max-width: 640px) {
  .nav-links { display: none; }
  .hero { padding: 64px 0 48px; }
  .section { padding: 56px 0; }
}