:root {
  --bg: #0b0e14;
  --bg-soft: #11161f;
  --card: #151b26;
  --border: #232c3b;
  --text: #e6edf3;
  --muted: #9aa7b8;
  --accent: #5eead4;
  --accent-2: #7c9cff;
  --radius: 14px;
  --maxw: 940px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
code, .mono { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; }

/* Header */
header.site {
  border-bottom: 1px solid var(--border);
  background: rgba(11,14,20,.85);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { font-weight: 700; font-size: 18px; letter-spacing: .2px; color: var(--text); display: flex; align-items: center; gap: 9px; }
.brand .dot { width: 10px; height: 10px; border-radius: 3px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); display: inline-block; }
.brand:hover { text-decoration: none; }
nav.top a { color: var(--muted); margin-left: 20px; font-size: 14px; }
nav.top a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { padding: 88px 0 40px; }
.hero h1 { font-size: 44px; line-height: 1.12; margin: 0 0 18px; letter-spacing: -.5px; }
.hero h1 .grad { background: linear-gradient(120deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 640px; margin: 0 0 30px; }
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: 15px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #06231f; border: none; cursor: pointer;
}
.btn:hover { text-decoration: none; opacity: .93; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn.ghost:hover { border-color: var(--accent); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* Sections */
section { padding: 40px 0; }
h2 { font-size: 26px; margin: 0 0 8px; letter-spacing: -.3px; }
.section-sub { color: var(--muted); margin: 0 0 26px; }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px;
}
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { color: var(--muted); margin: 0 0 6px; font-size: 14.5px; }
.tag { display: inline-block; font-size: 12px; color: var(--accent); border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; margin-bottom: 12px; }
.price { font-size: 22px; font-weight: 700; margin-top: 10px; }
.price small { font-size: 13px; color: var(--muted); font-weight: 400; }
.soon { color: var(--muted); font-style: italic; }

/* Waitlist */
.waitlist { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; text-align: center; }
.waitlist form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 16px; }
.waitlist input[type=email] {
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); background: #0b0e14; color: var(--text);
  font-size: 15px; min-width: 280px;
}
.waitlist input[type=email]:focus { outline: none; border-color: var(--accent); }
#wl-msg { margin-top: 12px; font-size: 14px; min-height: 20px; }
#wl-msg.ok { color: var(--accent); }
#wl-msg.err { color: #ff8080; }

/* Legal / content pages */
.doc { padding: 54px 0 30px; }
.doc h1 { font-size: 32px; margin: 0 0 6px; }
.doc .updated { color: var(--muted); font-size: 14px; margin-bottom: 30px; }
.doc h2 { font-size: 20px; margin: 30px 0 8px; }
.doc p, .doc li { color: #c7d2df; }
.doc ul { padding-left: 22px; }

/* Field guide / article */
.guide { max-width: 760px; }
.guide .crumb { color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.guide .crumb a { color: var(--muted); }
.guide p.lead { font-size: 18px; color: #c7d2df; margin: 0 0 8px; }
.guide h2 { font-size: 21px; margin: 34px 0 10px; }
.guide p { font-size: 15.5px; }
.guide .rule { background: var(--bg-soft); border-left: 3px solid var(--accent); border-radius: 0 8px 8px 0; padding: 12px 16px; margin: 12px 0; }
.guide hr { border: none; border-top: 1px solid var(--border); margin: 40px 0; }
.guide .cta { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; margin-top: 40px; }
.guide .cta ul { padding-left: 20px; }
.guide .cta li { margin-bottom: 6px; font-size: 15px; }
.guide .cta .btn-row { margin-top: 18px; }
.guide .fine { color: var(--muted); font-size: 13.5px; margin-top: 18px; }

/* Code block */
.codewrap { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin: 16px 0 8px; background: #0b0e14; }
.codebar { display: flex; align-items: center; justify-content: space-between; background: var(--bg-soft); border-bottom: 1px solid var(--border); padding: 8px 12px; font-size: 13px; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.codebtns { display: flex; gap: 8px; }
.mini { font-size: 12px; padding: 4px 12px; border-radius: 7px; border: 1px solid var(--border); background: transparent; color: var(--text); cursor: pointer; font-family: inherit; }
.mini:hover { border-color: var(--accent); text-decoration: none; color: var(--accent); }
pre.code { margin: 0; padding: 16px 18px; overflow-x: auto; font-size: 12.5px; line-height: 1.55; }
pre.code code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: #cdd6e3; white-space: pre; }

/* Footer */
footer.site { border-top: 1px solid var(--border); margin-top: 40px; padding: 30px 0; color: var(--muted); font-size: 14px; }
footer.site .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
footer.site a { color: var(--muted); margin-right: 16px; }
footer.site a:hover { color: var(--text); }

@media (max-width: 600px) {
  .hero h1 { font-size: 34px; }
  nav.top a:first-child { display: none; }
}