:root {
  --bg: #0f1115;
  --bg-alt: #141821;
  --fg: #e6e8ee;
  --fg-dim: #9aa3b2;
  --accent: #ff7a45;
  --accent-soft: #ffa37b;
  --line: #232836;
  --card: #181c25;
  --code-bg: #0b0d12;
  --max: 1080px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.92em;
}
code { background: var(--code-bg); padding: 0.08em 0.4em; border-radius: 4px; }
pre {
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  line-height: 1.5;
}
pre code { background: transparent; padding: 0; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

/* Header */
header.site {
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0;
  background: rgba(15, 17, 21, 0.85);
  backdrop-filter: blur(8px);
  z-index: 10;
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 0.9rem; padding-bottom: 0.9rem;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-weight: 700; color: var(--fg);
}
.brand:hover { text-decoration: none; }
header nav a {
  color: var(--fg-dim);
  margin-left: 1.25rem;
  font-size: 0.95rem;
}
header nav a:hover { color: var(--fg); text-decoration: none; }

/* Hero */
.hero { padding: 5rem 0 4rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0 0 1rem;
}
h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.1;
  margin: 0 0 1.5rem;
  letter-spacing: -0.02em;
}
.lede {
  font-size: 1.15rem;
  color: var(--fg-dim);
  max-width: 36em;
  margin: 0 0 2rem;
}
.cta { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 0.7rem 1.1rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  color: var(--fg);
  font-weight: 600;
  font-size: 0.95rem;
}
.btn:hover { text-decoration: none; border-color: var(--fg-dim); }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a0e08;
}
.btn.primary:hover { background: var(--accent-soft); border-color: var(--accent-soft); }
.origin {
  color: var(--fg-dim);
  font-size: 0.92rem;
  margin-top: 1.75rem;
}

/* Bands */
.band { padding: 4rem 0; border-top: 1px solid var(--line); }
.band.alt { background: var(--bg-alt); }
.band h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.01em;
  margin: 0 0 1.5rem;
}
.band p { color: var(--fg-dim); max-width: 38em; }
.band ul { color: var(--fg-dim); max-width: 38em; padding-left: 1.2rem; }
.band li { margin-bottom: 0.55rem; }
.band li strong { color: var(--fg); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.2rem 1.25rem;
}
.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--fg);
}
.card p { color: var(--fg-dim); margin: 0; font-size: 0.95rem; }

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 860px) {
  .two-col { grid-template-columns: 1fr 1fr; align-items: start; }
}

/* Footer */
footer.site {
  border-top: 1px solid var(--line);
  padding: 2rem 0 3rem;
  color: var(--fg-dim);
  font-size: 0.92rem;
}
footer.site p { margin: 0.25rem 0; }
footer .fine { font-size: 0.82rem; color: #6b7383; }