/* =============================================================================
   MsJaneHH marketing site — shared styles
   Design grounded in clinical documentation: checklists, flagged fields, audit
   trails. Amber = flagged, green = ready (the product's real mechanic).
   Type: Archivo (display), Public Sans (body — the USWDS/government typeface,
   chosen deliberately because the pitch is "traceable to CMS guidance"),
   IBM Plex Mono (citations/field-ids/rule versions read AS data).
   ============================================================================= */

:root {
  --ink: #1B2430;
  --paper: #F3F4EF;
  --teal: #3E6B63;
  --teal-dark: #2E524C;
  --amber: #C97A2E;
  --green: #4C7A5E;
  --line: #D9DBD3;
  --muted: #5A6470;
  --card: #FFFFFF;
  --radius: 12px;
  --maxw: 1080px;
  --font-display: 'Archivo', system-ui, -apple-system, sans-serif;
  --font-body: 'Public Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'Cascadia Code', monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; font-weight: 700; margin: 0 0 0.5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; }
a { color: var(--teal-dark); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--ink); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section--tight { padding: 48px 0; }
.muted { color: var(--muted); }
.center { text-align: center; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 60ch; }

/* Skip link + focus */
.skip-link { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100; }
.skip-link:focus { left: 8px; top: 8px; }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 2px; border-radius: 4px; }

/* Mono data tags — citations, field ids, rule versions */
.mono, .tag, .cite { font-family: var(--font-mono); }
.tag {
  display: inline-block; font-size: 0.8rem; padding: 2px 8px; border-radius: 6px;
  background: rgba(62,107,99,0.1); color: var(--teal-dark); border: 1px solid rgba(62,107,99,0.2);
}
.tag--amber { background: rgba(201,122,46,0.12); color: #8a4f14; border-color: rgba(201,122,46,0.28); }
.tag--green { background: rgba(76,122,94,0.12); color: #2f5540; border-color: rgba(76,122,94,0.28); }

/* Buttons */
.btn {
  display: inline-block; font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  padding: 13px 24px; border-radius: 10px; border: 1.5px solid transparent; cursor: pointer;
  text-decoration: none; transition: background 0.15s, transform 0.15s;
}
.btn--primary { background: var(--teal); color: #fff; }
.btn--primary:hover { background: var(--teal-dark); color: #fff; transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--teal); color: var(--teal-dark); }

/* Header / nav */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(243,244,239,0.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 9px; font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.brand .mark { width: 28px; height: 28px; border-radius: 7px; background: var(--ink); color: var(--paper); display: grid; place-items: center; font-size: 1rem; }
.brand .hh { color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: 22px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--ink); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--teal-dark); }
.nav-cta { margin-left: 4px; }
.nav-toggle { display: none; background: none; border: 1.5px solid var(--line); border-radius: 8px; padding: 8px 10px; cursor: pointer; font-size: 1rem; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px 24px 16px; display: none; }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 12px 0; width: 100%; border-top: 1px solid var(--line); }
  .nav-cta { margin: 12px 0 0; }
}

/* Hero */
.hero { padding: 64px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } }
.eyebrow { font-family: var(--font-mono); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--teal-dark); margin-bottom: 14px; }

/* Signature: validation-result annotation card */
.vcard { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 12px 40px rgba(27,36,48,0.08); overflow: hidden; }
.vcard__head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; background: var(--ink); color: var(--paper); }
.vcard__head .ttl { font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; }
.vcard__score { font-family: var(--font-mono); font-size: 0.85rem; }
.vcard__body { padding: 6px 0; }
.vrow { display: flex; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.vrow:last-child { border-bottom: none; }
.vrow__dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 6px; flex: 0 0 auto; }
.vrow--flag .vrow__dot { background: var(--amber); }
.vrow--ready .vrow__dot { background: var(--green); }
.vrow__main { flex: 1; }
.vrow__item { font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); }
.vrow__msg { font-weight: 500; margin: 2px 0 6px; }
.vrow__cite { font-family: var(--font-mono); font-size: 0.78rem; color: var(--teal-dark); background: rgba(62,107,99,0.07); border-left: 2px solid var(--teal); padding: 4px 8px; border-radius: 0 4px 4px 0; display: inline-block; }
.vcard__foot { padding: 12px 18px; background: #FAFBF8; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; }

/* Grids / cards */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid--3, .grid--4, .grid--2 { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { margin-bottom: 8px; }
.step-n { font-family: var(--font-mono); font-size: 0.85rem; color: var(--amber); font-weight: 500; }

/* Trust strip */
.strip { background: var(--ink); color: var(--paper); }
.strip .wrap { display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; align-items: center; }
.strip .mono { color: #C7D6D0; font-size: 0.9rem; }

/* Pricing */
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 980px) { .price-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .price-grid { grid-template-columns: 1fr; } }
.price { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; }
.price--featured { border-color: var(--teal); box-shadow: 0 8px 30px rgba(62,107,99,0.14); }
.price__name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.price__amt { font-size: 1.9rem; font-family: var(--font-display); font-weight: 800; margin: 8px 0 2px; }
.price__amt span { font-size: 0.9rem; font-weight: 400; color: var(--muted); }
.price ul { list-style: none; padding: 0; margin: 14px 0 20px; font-size: 0.92rem; }
.price li { padding: 6px 0 6px 22px; position: relative; }
.price li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.price .btn { margin-top: auto; text-align: center; }

/* Callout / note boxes */
.note { border-left: 3px solid var(--amber); background: rgba(201,122,46,0.07); padding: 14px 18px; border-radius: 0 8px 8px 0; font-size: 0.95rem; }
.note strong { color: #8a4f14; }

/* CTA band */
.cta-band { background: var(--teal); color: #fff; text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band .btn--primary { background: #fff; color: var(--teal-dark); }
.cta-band .btn--primary:hover { background: var(--paper); }

/* Forms */
.form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; max-width: 560px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 13px; border: 1.5px solid var(--line); border-radius: 8px;
  font-family: var(--font-body); font-size: 1rem; background: #fff; color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--teal); outline: none; }
.form-note { font-size: 0.85rem; color: var(--muted); margin-top: 10px; }

/* Footer */
.site-footer { background: var(--ink); color: #C7D6D0; padding: 48px 0 28px; margin-top: 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; gap: 24px; } }
.site-footer a { color: #C7D6D0; text-decoration: none; display: block; padding: 4px 0; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }
.site-footer h4 { color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }
.footer-brand .brand { color: #fff; }
.footer-legal { border-top: 1px solid rgba(255,255,255,0.12); margin-top: 28px; padding-top: 18px; font-size: 0.8rem; color: #8FA39C; }

/* Reveal on load / scroll (respects reduced-motion via the block above) */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in { opacity: 1; transform: none; }

hr.rule { border: none; border-top: 1px solid var(--line); margin: 40px 0; }
.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }