/* MiAiUi marketing site — shares the app's dark palette for brand continuity. */
:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel2: #1e222b;
  --line: #2a2f3a;
  --text: #e7ebf2;
  --muted: #9aa4b2;
  --accent: #c96442;
  --accent2: #6aa0ff;
  --ok: #4ade80;
  --sans: system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "Cascadia Code", Consolas, monospace;
  --max: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(15, 17, 21, 0.85); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
header.site .bar { display: flex; align-items: center; gap: 20px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
header.site nav { margin-left: auto; display: flex; align-items: center; gap: 22px; }
header.site nav a { color: var(--muted); font-size: 14px; font-weight: 600; }
header.site nav a:hover { color: var(--text); text-decoration: none; }
.btn {
  display: inline-block; background: var(--accent); color: #fff; font-weight: 650;
  padding: 10px 18px; border-radius: 10px; font-size: 14px; border: 1px solid transparent;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn.lg { padding: 13px 26px; font-size: 15px; }

/* Hero */
.hero { padding: 90px 0 70px; text-align: center; }
.hero .eyebrow { color: var(--accent); font-weight: 700; letter-spacing: 0.5px; font-size: 13px; text-transform: uppercase; }
.hero h1 { font-size: clamp(32px, 6vw, 56px); line-height: 1.08; margin: 16px auto 18px; max-width: 14ch; letter-spacing: -1px; }
.hero p.sub { font-size: clamp(16px, 2.4vw, 20px); color: var(--muted); max-width: 60ch; margin: 0 auto 30px; }
.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero .note { margin-top: 18px; font-size: 13px; color: var(--muted); }

/* Section scaffolding */
section { padding: 60px 0; border-top: 1px solid var(--line); }
section h2 { font-size: clamp(24px, 4vw, 34px); letter-spacing: -0.5px; margin: 0 0 10px; text-align: center; }
section .lead { color: var(--muted); text-align: center; max-width: 60ch; margin: 0 auto 40px; }

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.card .ic { font-size: 24px; }
.card h3 { margin: 12px 0 6px; font-size: 16px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step { background: var(--panel2); border: 1px solid var(--line); border-radius: 14px; padding: 22px; position: relative; }
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700; margin-bottom: 12px;
}
.step h3 { margin: 0 0 6px; font-size: 16px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }

/* Benefits list */
.benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 30px; max-width: 820px; margin: 0 auto; }
.benefit { display: flex; gap: 12px; align-items: flex-start; }
.benefit .chk { color: var(--ok); font-weight: 700; flex: none; }
.benefit b { display: block; }
.benefit span.d { color: var(--muted); font-size: 14px; }

/* CTA band */
.band { text-align: center; background: linear-gradient(180deg, var(--panel), var(--bg)); }
.band h2 { margin-bottom: 8px; }

/* Article (legal / help pages) */
.article { padding: 50px 0 70px; }
.article .doc { max-width: 760px; margin: 0 auto; }
.article h1 { font-size: clamp(28px, 5vw, 40px); letter-spacing: -0.5px; margin-bottom: 6px; }
.article .updated { color: var(--muted); font-size: 13px; margin-bottom: 30px; }
.article h2 { font-size: 20px; margin: 32px 0 10px; text-align: left; }
.article h3 { font-size: 16px; margin: 22px 0 8px; }
.article p, .article li { color: #cfd6e0; }
.article ul { padding-left: 22px; }
.article li { margin: 6px 0; }
.article .callout { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 10px; padding: 14px 18px; margin: 20px 0; color: var(--muted); font-size: 14px; }
.article code { font-family: var(--mono); background: var(--panel2); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; font-size: 13px; }

/* Footer */
footer.site { border-top: 1px solid var(--line); padding: 40px 0; margin-top: 20px; }
footer.site .cols { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; }
footer.site .flinks { display: flex; gap: 20px; flex-wrap: wrap; margin-left: auto; }
footer.site a { color: var(--muted); font-size: 14px; }
footer.site a:hover { color: var(--text); }
footer.site .copy { color: var(--muted); font-size: 13px; }

@media (max-width: 820px) {
  .grid, .steps { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr; }
  header.site nav { gap: 14px; }
  header.site nav a.hide-sm { display: none; }
  footer.site .flinks { margin-left: 0; }
}

/* Feature visuals on the homepage */
.feature-viz { margin: 26px 0 6px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(180deg, var(--panel), var(--panel2)); padding: 16px 18px; overflow: hidden; }
.feature-viz svg { display: block; width: 100%; height: auto; }
.feature-viz figcaption { color: var(--muted); font-size: 12.5px; margin-top: 8px; text-align: center; }