/* WashMetrics site (ROADMAP phase 5, step 4): static pages, no scripts, the cabinet's palette. */
:root {
  --bg: #f4f6f8; --card: #ffffff; --text: #16202a; --muted: #66717d; --accent: #1f6feb; --accent-text: #ffffff;
  --line: rgba(0, 0, 0, 0.08);
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1419; --card: #1a2129; --text: #e6edf3; --muted: #8b98a5; --accent: #4493f8; --line: rgba(255, 255, 255, 0.1); }
}
* { box-sizing: border-box; }
body { margin: 0 auto; max-width: 880px; padding: 0 16px 32px; background: var(--bg); color: var(--text);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.hero { padding: 40px 0 16px; }
.eyebrow { margin: 0; color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .05em; }
.eyebrow a { color: inherit; text-decoration: none; }
h1 { margin: 6px 0 12px; font-size: clamp(26px, 5vw, 38px); line-height: 1.2; }
h2 { margin: 32px 0 10px; font-size: 21px; }
.lead { font-size: 18px; color: var(--muted); max-width: 680px; }
.button { display: inline-block; margin: 6px 8px 0 0; padding: 10px 16px; border-radius: 10px; background: var(--card);
  color: var(--text); text-decoration: none; border: 1px solid var(--line); }
.button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.card { background: var(--card); border-radius: 14px; padding: 14px 16px; border: 1px solid var(--line); }
.card p { margin: 6px 0 0; color: var(--muted); font-size: 15px; }
.steps li { margin: 0 0 16px; }
footer { margin-top: 40px; border-top: 1px solid var(--line); padding-top: 12px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }