:root {
  --bg: #05070d;
  --bg2: #080c14;
  --surface: #0c1119;
  --surface2: #111a27;
  --border: #1c2837;
  --border-glow: #2a3d52;
  --text: #e6edf3;
  --muted: #8296ab;
  --neon: #00ff9c;
  --neon2: #00e5ff;
  --neon3: #b26bff;
  --danger: #ff4d6d;
  --ok: #00ff9c;
  --warn: #ffb74d;
  --mono: "JetBrains Mono", "SF Mono", "Fira Code", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(0,229,255,.08), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(0,255,156,.06), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--mono);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--neon2); text-decoration: none; }
a:hover { text-shadow: 0 0 12px var(--neon2); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 22px; }

/* nav */
nav {
  border-bottom: 1px solid var(--border);
  background: rgba(5,7,13,.85);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 50;
}
nav .inner { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.logo { font-weight: 700; font-size: 19px; letter-spacing: .5px; color: var(--text); }
.logo .dot { color: var(--neon); text-shadow: 0 0 10px var(--neon); }
.nav-links a { margin-left: 22px; color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--neon); text-shadow: 0 0 10px var(--neon); }
.nav-links a.cta { color: var(--bg); background: var(--neon); padding: 7px 14px; border-radius: 6px; font-weight: 700; }
.nav-links a.cta:hover { text-shadow: none; box-shadow: 0 0 18px var(--neon); }

/* hero */
.hero { padding: 72px 0 52px; text-align: center; }
.hero h1 { font-size: 46px; margin: 0 0 14px; letter-spacing: -.5px; line-height: 1.1; }
.hero h1 .glow { color: var(--neon); text-shadow: 0 0 24px var(--neon); }
.hero p.lede { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 auto 30px; }
.hero .cta-row { display: flex; gap: 14px; justify-content: center; }

.btn {
  display: inline-block; padding: 12px 26px; border-radius: 8px; font-weight: 700;
  font-size: 15px; cursor: pointer; border: 1px solid transparent; transition: .15s;
}
.btn-primary { background: var(--neon); color: #04140c; box-shadow: 0 0 22px rgba(0,255,156,.35); }
.btn-primary:hover { box-shadow: 0 0 34px var(--neon); }
.btn-ghost { background: transparent; color: var(--neon2); border-color: var(--border-glow); }
.btn-ghost:hover { border-color: var(--neon2); box-shadow: 0 0 16px rgba(0,229,255,.3); }

/* sections */
section { padding: 48px 0; }
h2 { font-size: 28px; margin: 0 0 10px; }
h2 .accent { color: var(--neon2); text-shadow: 0 0 16px var(--neon2); }
.sub { color: var(--muted); margin-bottom: 28px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 22px; transition: .15s;
}
.card:hover { border-color: var(--neon); box-shadow: 0 0 22px rgba(0,255,156,.12); transform: translateY(-2px); }
.card h3 { margin: 0 0 8px; color: var(--neon); font-size: 16px; }
.card p { margin: 0; color: var(--muted); font-size: 13.5px; }
.card .ic { font-size: 26px; display: block; margin-bottom: 10px; }

/* code block */
pre.code {
  background: #03060b; border: 1px solid var(--border); border-radius: 10px;
  padding: 18px; overflow-x: auto; font-size: 13px; color: #9fe8c8;
}
pre.code .k { color: var(--neon2); }

/* forms */
.form-card { max-width: 420px; margin: 40px auto; }
label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 6px; }
input, select {
  width: 100%; background: var(--bg2); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 11px 13px; font-family: var(--mono); font-size: 14px;
}
input:focus, select:focus { outline: none; border-color: var(--neon); box-shadow: 0 0 0 3px rgba(0,255,156,.15); }
input[type=submit] { margin-top: 20px; background: var(--neon); color: #04140c; font-weight: 700; border: none; cursor: pointer; }
input[type=submit]:hover { box-shadow: 0 0 24px var(--neon); }

/* flash */
.flash { padding: 11px 16px; border-radius: 8px; margin: 16px 0; font-size: 14px; border: 1px solid; }
.flash.ok { color: var(--ok); border-color: rgba(0,255,156,.4); background: rgba(0,255,156,.06); }
.flash.warn { color: var(--warn); border-color: rgba(255,183,77,.4); background: rgba(255,183,77,.06); }

/* plans */
.plan { position: relative; }
.plan .price { font-size: 34px; font-weight: 700; color: var(--neon); text-shadow: 0 0 18px var(--neon); }
.plan .per { color: var(--muted); font-size: 13px; }
.plan .tag { position: absolute; top: 18px; right: 18px; font-size: 11px; color: var(--neon3); border: 1px solid var(--neon3); padding: 2px 8px; border-radius: 20px; }
.plan ul { list-style: none; padding: 0; margin: 16px 0; color: var(--muted); font-size: 13.5px; }
.plan ul li { padding: 4px 0; }
.plan ul li::before { content: "▸ "; color: var(--neon); }
.plan form { margin-top: 6px; }

/* dashboard */
.dash-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; }
.stat { display: flex; flex-direction: column; }
.stat .val { font-size: 30px; font-weight: 700; color: var(--neon2); text-shadow: 0 0 16px var(--neon2); }
.stat .lbl { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 18px; }

.copy { display: flex; gap: 8px; align-items: center; }
.copy input { flex: 1; }
.copy button { background: var(--surface2); color: var(--neon2); border: 1px solid var(--border); padding: 10px 16px; border-radius: 8px; cursor: pointer; font-family: var(--mono); }

.switch { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); }

footer {
  border-top: 1px solid var(--border); padding: 26px 0; margin-top: 60px; text-align: center;
  color: var(--muted); font-size: 13px;
}
footer a { color: var(--neon3); }

.muted { color: var(--muted); }
.center { text-align: center; }
.mono { font-family: var(--mono); }

@media (max-width: 720px) {
  .hero h1 { font-size: 32px; }
  .dash-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; }
}