:root {
  --bg: #0d1b2a;
  --panel: #10243a;
  --panel-2: #0a1626;
  --ink: #e8eef5;
  --muted: #9db4c9;
  --accent: #4cc9f0;
  --ok: #7ee787;
  --warn: #ffd166;
  --border: #1d3550;
  --maxw: 1000px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
  -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 20px; }

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(13, 27, 42, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 20px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.brand {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--accent);
  font-size: 16px;
  margin-right: auto;
}
.nav a.navlink { color: var(--muted); font-size: 14px; }
.nav a.navlink:hover { color: var(--ink); text-decoration: none; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--border);
  color: var(--ink);
  cursor: pointer;
}
.btn:hover { text-decoration: none; border-color: var(--accent); }
.btn-primary {
  background: var(--accent);
  color: #04212e;
  border-color: var(--accent);
}
.btn-primary:hover { filter: brightness(1.08); }

/* Sections */
.section { padding: 64px 0; border-bottom: 1px solid var(--border); }
.section-label {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 14px;
}
h1 { font-size: 44px; line-height: 1.1; margin: 0 0 16px; letter-spacing: -0.5px; }
h2 { font-size: 28px; margin: 0 0 12px; letter-spacing: -0.3px; }
h3 { font-size: 17px; margin: 0 0 6px; }
p { color: var(--ink); }
.lead { font-size: 18px; color: var(--muted); max-width: 640px; }
.muted { color: var(--muted); }

/* Hero */
.hero { padding-top: 72px; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0; }
.tier-badge {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 20px;
  background: #10324d;
  color: var(--accent);
  border: 1px solid var(--border);
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0 28px; }

/* Code blocks */
.code {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--ok);
  overflow-x: auto;
  white-space: pre;
  max-width: 100%;
}
/* grid/flex children default to min-width:auto, letting <pre> code blocks force
   horizontal page overflow — pin to 0 so they scroll internally instead. */
.grid-3 > *, .two-col > * { min-width: 0; }
.code .k { color: var(--accent); }
.code .c { color: var(--muted); }

/* Grids + cards */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 8px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}
.card .step-n { font-family: var(--mono); color: var(--accent); font-weight: 700; }
.card ul { padding-left: 18px; margin: 10px 0 0; color: var(--muted); font-size: 14px; }
.card .price { font-size: 26px; font-weight: 800; margin: 6px 0; }
.card .price small { font-size: 13px; color: var(--muted); font-weight: 500; }

/* Two-column (widget) */
.two-col { display: grid; grid-template-columns: 1fr minmax(0, 340px); gap: 24px; align-items: start; }
@media (max-width: 880px) { .two-col { grid-template-columns: 1fr; } }

/* Widget sample card */
#widget-demo { }
.wd-card {
  background: #fff;
  color: #1a2733;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  font-size: 14px;
}
.wd-label { font-size: 11px; color: #7b8a99; letter-spacing: 0.5px; margin-top: 8px; }
.wd-prov { font-weight: 700; font-size: 18px; }
.wd-pill {
  display: inline-block; border-radius: 12px; padding: 3px 10px;
  font-size: 12px; margin: 8px 0; font-weight: 600;
}
.wd-ok { background: #e6f7ec; color: #137a3a; }
.wd-cont { font-size: 13px; }
.wd-muted { font-size: 12px; color: #8696a5; margin-top: 8px; }
.wd-sample {
  margin-top: 10px; font-size: 11px; color: #b06a00;
  background: #fff4e5; border-radius: 6px; padding: 6px 8px;
}

/* Footer */
footer { padding: 40px 0 64px; color: var(--muted); font-size: 14px; }
footer .disclaimer { margin: 10px 0; max-width: 720px; }
footer .links { display: flex; gap: 18px; margin-top: 14px; }

@media (max-width: 720px) {
  .nav { flex-wrap: wrap; gap: 12px; }
  .nav a.navlink { font-size: 13px; }
  h1 { font-size: 32px; }
  h2 { font-size: 23px; }
  .section { padding: 44px 0; }
  .grid-3 { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
}