:root {
  --bg: #0b0d10;
  --panel: #12151a;
  --panel-2: #171b21;
  --line: #232830;
  --ink: #eaeef3;
  --ink-dim: #9aa4b2;
  --ink-mute: #6b7280;
  --accent: #78e2a0;      /* soft mint — verification/pass */
  --accent-ink: #06110b;
  --danger: #f2727a;
  --max: 1080px;
  --pad-x: clamp(20px, 4vw, 40px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "General Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code, pre {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: #fff; }

/* --- nav --- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px var(--pad-x);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.brand.small { font-size: 15px; color: var(--ink-dim); }
.nav nav { display: flex; align-items: center; gap: 22px; }
.nav nav a { color: var(--ink-dim); font-size: 15px; }
.nav nav a:hover { color: var(--ink); }
.nav nav a.cta {
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}
.nav nav a.cta:hover { filter: brightness(1.05); }

/* --- hero --- */
.hero {
  max-width: var(--max);
  margin: 60px auto 40px;
  padding: 0 var(--pad-x);
}
.eyebrow {
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 500;
  margin: 0 0 18px;
}
.hero h1 {
  font-size: clamp(36px, 5.2vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  font-weight: 600;
}
.lede {
  max-width: 720px;
  color: var(--ink-dim);
  font-size: clamp(17px, 1.4vw, 20px);
  margin: 0 0 28px;
}
.lede strong { color: var(--ink); font-weight: 600; }
.lede code { color: var(--accent); }

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform 0.08s ease, background 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.05); }
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn.ghost:hover { background: var(--panel); }

/* --- example panels --- */
.example {
  max-width: var(--max);
  margin: 40px auto 80px;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 820px) {
  .example { grid-template-columns: 1fr 1fr; }
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.panel-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-mute);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: var(--panel-2);
}
.panel pre {
  margin: 0;
  padding: 18px;
  overflow: auto;
  color: var(--ink);
  font-size: 13.5px;
  line-height: 1.6;
}

/* --- pillars --- */
.pillars {
  max-width: var(--max);
  margin: 0 auto 90px;
  padding: 0 var(--pad-x);
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .pillars { grid-template-columns: 1fr 1fr; }
}
.pillar {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 22px 20px;
}
.pillar h3 { margin: 0 0 8px; font-size: 17px; letter-spacing: -0.01em; }
.pillar p { margin: 0; color: var(--ink-dim); font-size: 15px; line-height: 1.55; }

/* --- pricing --- */
.pricing, .mcp, .signup {
  max-width: var(--max);
  margin: 0 auto 90px;
  padding: 0 var(--pad-x);
}
.pricing h2, .mcp h2, .signup h2 {
  font-size: clamp(26px, 3vw, 36px);
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  font-weight: 600;
}
.price-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
  display: grid;
  gap: 20px;
}
.price-main {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.price-num {
  font-size: clamp(44px, 6vw, 68px);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
}
.price-unit { color: var(--ink-dim); }
.price-notes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--ink-dim);
  font-size: 15px;
}
.price-notes li::before {
  content: "→ ";
  color: var(--accent);
  margin-right: 6px;
}
.price-notes code { color: var(--ink); }

/* --- mcp --- */
.mcp p { color: var(--ink-dim); max-width: 720px; }
.mcp pre {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  margin: 20px 0 0;
  overflow: auto;
  font-size: 13.5px;
  line-height: 1.6;
}

/* --- signup --- */
.signup p { color: var(--ink-dim); }
.signup form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.signup input {
  flex: 1 1 260px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font: inherit;
  font-size: 15px;
}
.signup input::placeholder { color: var(--ink-mute); }
.signup input:focus {
  outline: none;
  border-color: var(--accent);
}

/* --- footer --- */
footer {
  border-top: 1px solid var(--line);
  padding: 26px var(--pad-x);
  max-width: var(--max);
  margin: 40px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--ink-dim);
  font-size: 14px;
}
footer .muted { margin-left: 10px; color: var(--ink-mute); }
footer nav { display: flex; gap: 18px; }
footer nav a { color: var(--ink-dim); }
footer nav a:hover { color: var(--ink); }