/* voice-developers-web — minimal dark docs theme (Essere brand v2 tokens). */
:root {
  --bg: #050505;        /* Ink */
  --fg: #fafafa;        /* Snow */
  --surface: #101012;
  --surface-2: #18181b;
  --muted: #a1a1aa;
  --border: rgba(250, 250, 250, 0.1);
  --accent: #ffff85;    /* Canary */
  --accent-fg: #050505;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.65; font-size: 16px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 60rem; margin: 0 auto; padding: 0 1.25rem; }
header.site {
  border-bottom: 1px solid var(--border); position: sticky; top: 0;
  background: rgba(5, 5, 5, 0.92); backdrop-filter: blur(6px); z-index: 10;
}
header.site .wrap { display: flex; align-items: center; gap: 1.25rem; height: 3.5rem; flex-wrap: wrap; }
header.site .brand { color: var(--fg); font-weight: 600; letter-spacing: -0.01em; }
header.site nav { display: flex; gap: 1rem; flex-wrap: wrap; }
header.site nav a { color: var(--muted); font-size: 0.9rem; }
header.site nav a.active, header.site nav a:hover { color: var(--fg); text-decoration: none; }
main { padding: 2.5rem 0 5rem; }
h1 { font-size: 2rem; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 1rem; }
h2 { font-size: 1.35rem; margin: 2.25rem 0 0.75rem; letter-spacing: -0.01em; }
h3 { font-size: 1.05rem; margin: 1.75rem 0 0.5rem; }
p, li { color: #d4d4d8; }
code {
  font-family: ui-monospace, "Cascadia Mono", Menlo, monospace; font-size: 0.875em;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 4px; padding: 0.1em 0.35em;
}
pre {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 1rem 1.25rem; overflow-x: auto;
}
pre code { background: none; border: none; padding: 0; color: #e4e4e7; }
table { border-collapse: collapse; width: 100%; margin: 1rem 0; display: block; overflow-x: auto; }
th, td { border: 1px solid var(--border); padding: 0.5rem 0.75rem; text-align: left; font-size: 0.9rem; }
th { background: var(--surface); }
blockquote { border-left: 3px solid var(--accent); margin: 1rem 0; padding: 0.25rem 0 0.25rem 1rem; color: var(--muted); }
.hero { padding: 3.5rem 0 1rem; }
.hero h1 { font-size: 2.75rem; max-width: 42rem; }
.hero p.lede { font-size: 1.15rem; color: var(--muted); max-width: 40rem; }
.btn {
  display: inline-block; background: var(--accent); color: var(--accent-fg);
  font-weight: 600; border-radius: 999px; padding: 0.6rem 1.4rem; margin: 0.5rem 0.75rem 0.5rem 0;
}
.btn:hover { text-decoration: none; filter: brightness(0.92); }
.btn.ghost { background: transparent; color: var(--fg); border: 1px solid var(--border); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; margin: 2rem 0; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 1.25rem; }
.card h3 { margin-top: 0; }
.promptbox { position: relative; margin: 1.5rem 0; }
.promptbox pre { max-height: 22rem; }
.copybtn {
  position: absolute; top: 0.6rem; right: 0.6rem; cursor: pointer;
  background: var(--surface-2); color: var(--fg); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.3rem 0.8rem; font-size: 0.8rem;
}
.copybtn:hover { border-color: var(--accent); }
footer.site { border-top: 1px solid var(--border); padding: 1.5rem 0; color: var(--muted); font-size: 0.85rem; }
@media (max-width: 640px) { .hero h1 { font-size: 2rem; } h1 { font-size: 1.6rem; } }