/* ==========================================================================
   Odigo — shared stylesheet for getodigo.com legal/help pages
   Ported from the iOS app's design language (Theme/Tokens.swift,
   Theme/Typography.swift). Warm paper + ink text + emerald brand accent.
   Headings in Bricolage Grotesque; numerals/code in a mono face.
   No external JS. Mobile-first, semantic HTML5, dark-mode aware.
   ========================================================================== */

/* --- Fonts -------------------------------------------------------------- */
/* Bricolage Grotesque mirrors the app's display face; Plus Jakarta Sans is
   the app's body face; a generic mono stands in for Geist Mono. */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,600;12..96,700;12..96,800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* --- Design tokens (light) ---------------------------------------------- */
:root {
  /* Brand identity */
  --brand:       #0E8C5A;  /* deep emerald */
  --brand-deep:  #0a6b46;  /* pressed variant */
  --brand-soft:  rgba(14, 140, 90, 0.12);

  /* Neutrals — paper / ink ladder */
  --ink:        #14171a;
  --ink-soft:   #4a5159;
  --ink-muted:  #8b95a1;
  --ink-faint:  #c3c9d1;
  --paper:      #fbfaf7;   /* warm off-white */
  --paper-soft: #f3f1ec;   /* recessed surface */
  --hairline:   rgba(20, 23, 26, 0.08);
  --separator:  rgba(20, 23, 26, 0.12);

  /* Status */
  --success: #2E9E52;
  --warning: #cc7a00;
  --danger:  #E0333D;

  /* Street Cred / fuel accents reused as page accents */
  --accent-blue:  #0A85FF;
  --accent-amber: #cc7a00;
  --accent-red:   #E0333D;
  --ev-green:     #14B574;

  /* Elevation (matches --elev-1 / --elev-2 token stacks) */
  --elev-1: 0 1px 1px rgba(0,0,0,0.06), 0 4px 14px rgba(0,0,0,0.08);
  --elev-2: 0 1px 1px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.10);

  /* Radii (4pt grid) */
  --r-tile: 12px;
  --r-card: 16px;
  --r-card-lg: 18px;
  --r-chip: 999px;

  /* Type roles */
  --font-display: 'Bricolage Grotesque', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont,
               'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'Geist Mono', 'JetBrains Mono',
               Menlo, Consolas, monospace;

  --reading-width: 720px;
}

/* --- Design tokens (dark) — mirrors tokens.css .dark overrides ---------- */
@media (prefers-color-scheme: dark) {
  :root {
    --brand:      #1BC587;
    --brand-deep: #0E8C5A;
    --brand-soft: rgba(27, 197, 135, 0.18);

    --ink:        #f4f6f9;
    --ink-soft:   #a9b1bb;
    --ink-muted:  #7c8694;
    --ink-faint:  #4a5159;
    --paper:      #0c0d0f;   /* near-black */
    --paper-soft: #15171b;
    --hairline:   rgba(255, 255, 255, 0.10);
    --separator:  rgba(255, 255, 255, 0.15);

    --success: #34C759;
    --warning: #FF9500;
    --danger:  #FF453A;

    --accent-blue:  #0A85FF;
    --accent-amber: #FF9500;
    --accent-red:   #FF453A;
    --ev-green:     #1BC587;

    --elev-1: 0 1px 1px rgba(0,0,0,0.30), 0 4px 14px rgba(0,0,0,0.40);
    --elev-2: 0 1px 1px rgba(0,0,0,0.30), 0 8px 24px rgba(0,0,0,0.50);
  }
}

/* --- Reset / base ------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--brand);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0 0 var(--r-tile) 0;
  z-index: 100;
  font-weight: 700;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 2px;
  border-radius: 4px;
}

/* --- Top wordmark ------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--hairline);
}
.site-header__inner {
  max-width: var(--reading-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.site-header__nav {
  display: flex;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
}
.site-header__nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--r-chip);
  transition: background 0.14s ease, color 0.14s ease;
}
.site-header__nav a:hover { color: var(--ink); background: var(--paper-soft); }
.site-header__nav a[aria-current="page"] {
  color: var(--brand);
  background: var(--brand-soft);
}

/* --- Layout ------------------------------------------------------------- */
.page {
  max-width: var(--reading-width);
  margin: 0 auto;
  padding: 40px 24px 24px;
}

.page__title {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
  font-size: clamp(2rem, 6vw, 2.75rem);
  margin: 8px 0 6px;
  color: var(--ink);
}
.page__meta {
  color: var(--ink-muted);
  font-size: 14px;
  margin: 0 0 28px;
  font-family: var(--font-mono);
}
.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand);
  margin: 0 0 4px;
}

/* --- Typography in flow ------------------------------------------------- */
h2 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.5rem;
  line-height: 1.2;
  margin: 44px 0 10px;
  padding-top: 8px;
  color: var(--ink);
}
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.25;
  margin: 28px 0 6px;
  color: var(--ink);
}
p { margin: 0 0 16px; }
a { color: var(--brand); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--brand-deep); }

strong, b { font-weight: 700; color: var(--ink); }

ul, ol { margin: 0 0 18px; padding-left: 22px; }
li { margin: 0 0 8px; }
li::marker { color: var(--brand); }

hr {
  border: none;
  border-top: 1px solid var(--hairline);
  margin: 36px 0;
}

code, kbd {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--paper-soft);
  padding: 1px 6px;
  border-radius: 6px;
  border: 1px solid var(--hairline);
}

.lede {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin-bottom: 28px;
}

/* Numerals / data accents pick up the mono face like the app's price hero */
.num { font-family: var(--font-mono); font-weight: 700; }

/* --- Table of contents (legal pages) ------------------------------------ */
.toc {
  background: var(--paper-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-card);
  padding: 18px 20px;
  margin: 0 0 36px;
}
.toc h2 {
  margin: 0 0 10px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--ink-muted);
  padding-top: 0;
}
.toc ol { margin: 0; padding-left: 20px; columns: 2; column-gap: 28px; }
.toc li { margin-bottom: 6px; }
.toc a { color: var(--ink-soft); text-decoration: none; }
.toc a:hover { color: var(--brand); text-decoration: underline; }

@media (max-width: 540px) {
  .toc ol { columns: 1; }
}

/* --- Cards (used on Help) ----------------------------------------------- */
.card {
  background: var(--paper-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-card-lg);
  padding: 20px 22px;
  margin: 0 0 16px;
  box-shadow: var(--elev-1);
}
.card h3 { margin-top: 0; }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }

/* --- FAQ disclosure (Help) ---------------------------------------------- */
details.faq {
  background: var(--paper-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-card);
  margin: 0 0 12px;
  overflow: hidden;
}
details.faq > summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
details.faq > summary::-webkit-details-marker { display: none; }
details.faq > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--brand);
  font-size: 1.3rem;
  flex: none;
  transition: transform 0.2s ease;
}
details.faq[open] > summary::after { content: "\2212"; } /* minus */
details.faq[open] > summary { border-bottom: 1px solid var(--hairline); }
.faq__body { padding: 16px 20px 4px; }
.faq__body > :last-child { margin-bottom: 16px; }

/* --- Street Cred tier ladder (Help) ------------------------------------- */
.tiers {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 10px;
}
.tier {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  background: var(--paper-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-card);
  padding: 12px 16px;
}
.tier__badge {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex: none;
}
.tier__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}
.tier__blurb { color: var(--ink-soft); font-size: 14px; display: block; }
.tier__pts {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink-muted);
  font-size: 14px;
  white-space: nowrap;
}

/* --- Callout / contact -------------------------------------------------- */
.callout {
  background: var(--brand-soft);
  border: 1px solid color-mix(in srgb, var(--brand) 35%, transparent);
  border-radius: var(--r-card-lg);
  padding: 22px 24px;
  margin: 32px 0 8px;
}
.callout h2 { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }
.contact-mail {
  font-family: var(--font-mono);
  font-weight: 700;
}

/* --- Footer ------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--hairline);
  margin-top: 56px;
  background: var(--paper-soft);
}
.site-footer__inner {
  max-width: var(--reading-width);
  margin: 0 auto;
  padding: 32px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.site-footer__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 14px;
  font-weight: 600;
}
.site-footer__links a { color: var(--ink-soft); text-decoration: none; }
.site-footer__links a:hover { color: var(--brand); text-decoration: underline; }
.site-footer__meta {
  color: var(--ink-muted);
  font-size: 13px;
  margin: 0;
}
.site-footer__meta a { color: var(--ink-muted); }

/* --- Print -------------------------------------------------------------- */
@media print {
  .site-header, .site-footer__links { display: none; }
  body { background: #fff; color: #000; }
  a { color: #000; }
}