:root {
  --bg: #0b0d10;
  --panel: #14181d;
  --panel-2: #1b2027;
  --border: #262c34;
  --text: #e7ecf1;
  --muted: #9aa6b2;
  --accent: #5eead4;
  --accent-2: #38bdf8;
  --code: #d6e2ee;
  --max: 960px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

code, pre {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}
.brand {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: -0.01em;
}
.brand span { color: var(--accent); }
.site-header nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.site-header nav a { color: var(--muted); font-size: 0.95rem; }
.site-header nav a:hover { color: var(--text); text-decoration: none; }

main { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }

/* Hero */
.hero { padding: 3rem 0 2.5rem; }
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}
.lede {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--muted);
  max-width: 42ch;
  margin: 0 0 2rem;
}

.install {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem 0.6rem 0.6rem 1rem;
}
.install code { color: var(--code); font-size: 1rem; }

.copy {
  cursor: pointer;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
  transition: background 0.15s, color 0.15s;
}
.copy:hover { background: var(--accent); color: #04211c; border-color: var(--accent); }

.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
.btn {
  display: inline-block;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  background: var(--panel);
  font-size: 0.95rem;
}
.btn:hover { border-color: var(--accent-2); text-decoration: none; }
.btn-primary { background: var(--accent); color: #04211c; border-color: var(--accent); font-weight: 600; }
.btn-primary:hover { filter: brightness(1.08); }

/* Pitch cards */
.pitch {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  padding: 1.5rem 0 2.5rem;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
}
.card h2 { font-size: 1.05rem; margin: 0 0 0.5rem; }
.card p { color: var(--muted); margin: 0; font-size: 0.95rem; }

/* Sections */
section h2 { font-size: 1.6rem; letter-spacing: -0.01em; margin: 2rem 0 0.5rem; }
section h3 { font-size: 1.15rem; margin: 2rem 0 0.5rem; }
.quickstart > p, .agents > p { color: var(--muted); }

/* Code blocks */
.code-block { position: relative; margin: 1rem 0; }
.code-block .copy { position: absolute; top: 0.6rem; right: 0.6rem; }
pre {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  overflow-x: auto;
  margin: 0;
}
pre code { color: var(--code); font-size: 0.88rem; line-height: 1.55; }
.note { color: var(--muted); font-size: 0.9rem; }

/* Agent links */
.agent-links { list-style: none; padding: 0; margin: 1rem 0 0; }
.agent-links li {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  margin-bottom: 0.6rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.agent-links code { color: var(--code); }

/* Footer */
.site-footer {
  max-width: var(--max);
  margin: 3rem auto 0;
  padding: 2rem 1.5rem 3rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
}
.site-footer .fine { font-size: 0.85rem; margin-top: 0.5rem; }

/* FAQ */
.faq { max-width: var(--max); margin: 0 auto; padding: 2rem 1.5rem; }
.faq h2 { margin-bottom: 1rem; }
.faq details {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  padding: 0.85rem 1.1rem;
  margin-bottom: 0.65rem;
}
.faq details[open] { background: var(--panel-2); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "+ "; color: var(--accent); font-weight: 700; }
.faq details[open] summary::before { content: "– "; }
.faq details p { color: var(--muted); margin: 0.7rem 0 0.2rem; }