/* Beepr site — built on the Beepr Design System tokens (see .claude/skills/beepr-design/tokens/). */

:root {
  /* Base palette */
  --beep-100: #FFF3CC; --beep-400: #FFCB40; --beep-500: #FFC400; --beep-600: #EBAD00;
  --ink-900: #10161E; --ink-800: #1B2430; --ink-500: #55616F; --ink-300: #A6AFBA; --ink-200: #D5DAE0;
  --paper-0: #FFFFFF; --paper-50: #FAFAF7; --paper-100: #F2F2ED;
  --red-500: #F4463C; --green-500: #2FBF71; --blue-500: #3E8DE3;

  /* Semantic — light */
  --surface-app: var(--paper-50);
  --surface-card: var(--paper-0);
  --surface-sunken: var(--paper-100);
  --text-body: var(--ink-800);
  --text-muted: var(--ink-500);
  --accent: var(--beep-500);
  --accent-press: var(--beep-600);
  --accent-ink: var(--ink-900);
  --accent-soft: var(--beep-100);
  --danger: var(--red-500);
  --danger-soft: #FDE3E1;
  --success: var(--green-500);
  --success-soft: #DDF5E8;
  --info: var(--blue-500);
  --border: var(--ink-200);
  --shadow-card: 0 1px 2px rgba(16,22,30,.05), 0 4px 12px rgba(16,22,30,.06);
  --shadow-accent: 0 6px 20px rgba(255,196,0,.35);

  /* Type */
  --font-display: "Baloo 2", system-ui, sans-serif;
  --font-body: "Nunito", system-ui, sans-serif;

  /* Shape & space */
  --radius-md: 16px; --radius-lg: 24px; --radius-pill: 999px;
  --border-w: 1.5px;
  --screen-pad: 20px;
  --maxw: 1080px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface-app: #12161C;
    --surface-card: #1B222C;
    --surface-sunken: #0D1117;
    --text-body: #F2F5F8;
    --text-muted: #9AA6B2;
    --accent: var(--beep-400);
    --accent-press: var(--beep-500);
    --accent-soft: #33301B;
    --danger: #FF6B61;
    --danger-soft: #3A211F;
    --success: #4CD08A;
    --success-soft: #1B3327;
    --border: #2E3844;
    --shadow-card: 0 1px 2px rgba(0,0,0,.3), 0 4px 12px rgba(0,0,0,.35);
    --shadow-accent: 0 6px 20px rgba(255,203,64,.25);
  }
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--surface-app);
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.01em; }
a { color: var(--info); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--screen-pad); }

/* Lucide icons */
.icon { width: 24px; height: 24px; stroke-width: 2.25; vertical-align: -5px; }
.icon-lg { width: 32px; height: 32px; stroke-width: 2.25; }

/* Nav */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--surface-app) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: var(--border-w) solid var(--border);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 22px; color: var(--text-body); }
.brand:hover { text-decoration: none; }
.brand .dot { width: 16px; height: 16px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
nav.links { display: flex; gap: 22px; font-size: 15px; }
nav.links a { color: var(--text-muted); font-weight: 700; }
nav.links a:hover { color: var(--text-body); text-decoration: none; }
nav.links a.active { color: var(--text-body); }

/* Hero */
.hero { padding: 88px 0 64px; text-align: center; }
.hero h1 {
  font-size: clamp(40px, 6.5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
}
.hero h1 .accent {
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: var(--radius-md);
  padding: 0 14px;
  box-shadow: var(--shadow-accent);
  display: inline-block;
}
.hero p.sub { color: var(--text-muted); font-size: clamp(17px, 2.2vw, 21px); max-width: 620px; margin: 20px auto 0; font-weight: 600; }
.hero .ctas { margin-top: 36px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 60px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700; font-size: 17px;
  border: var(--border-w) solid var(--border);
  color: var(--text-body); background: var(--surface-card);
}
.btn:hover { text-decoration: none; border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent-press); color: var(--accent-ink); box-shadow: var(--shadow-accent); }
.btn.primary:hover { background: var(--accent-press); }
.btn .store-note { display: block; font-family: var(--font-body); font-size: 11px; font-weight: 700; opacity: 0.7; line-height: 1; text-align: left; }
.btn .store-name { display: block; font-size: 17px; line-height: 1.25; text-align: left; }
.soon { font-size: 14px; color: var(--text-muted); margin-top: 14px; font-weight: 600; }

/* Sections */
section.feature { padding: 64px 0; border-top: var(--border-w) solid var(--border); }
section.feature h2 { font-size: clamp(28px, 4vw, 38px); font-weight: 800; }
section.feature p.lead { color: var(--text-muted); font-size: 18px; max-width: 700px; margin-top: 12px; font-weight: 600; }

.grid { display: grid; gap: 16px; margin-top: 36px; }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card {
  background: var(--surface-card); border: var(--border-w) solid var(--border);
  border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-card);
}
.card h3 { font-size: 20px; margin-bottom: 6px; display: flex; align-items: center; gap: 10px; }
.card h3 .icon { color: var(--accent-press); }
.card p { color: var(--text-muted); font-size: 15px; }

/* Camera types — signal mapping: yellow = school, red = red light */
.matrix { margin-top: 36px; display: grid; gap: 12px; }
.matrix .row {
  display: flex; align-items: center; gap: 16px;
  background: var(--surface-card); border: var(--border-w) solid var(--border);
  border-radius: var(--radius-lg); padding: 18px 22px; box-shadow: var(--shadow-card);
}
.matrix .row .swatch {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; flex: none;
}
.matrix .row .swatch.school { background: var(--accent-soft); color: var(--accent-press); }
.matrix .row .swatch.redlight { background: var(--danger-soft); color: var(--danger); }
.matrix .row .swatch.speed { background: var(--surface-sunken); color: var(--text-muted); }
.matrix .row strong { font-family: var(--font-display); font-size: 18px; display: block; }
.matrix .row span { color: var(--text-muted); font-size: 14px; font-weight: 600; }

/* Legal / prose pages */
main.prose { max-width: 780px; margin: 0 auto; padding: 56px var(--screen-pad) 88px; }
main.prose h1 { font-size: 38px; font-weight: 800; }
main.prose .meta { color: var(--text-muted); font-size: 14px; margin: 8px 0 32px; font-weight: 600; }
main.prose h2 { font-size: 24px; margin: 40px 0 10px; }
main.prose h3 { font-size: 18px; margin: 26px 0 8px; }
main.prose p, main.prose li { color: var(--text-body); font-size: 16px; }
main.prose ul, main.prose ol { padding-left: 24px; margin: 12px 0; }
main.prose li { margin: 6px 0; }
main.prose .callout {
  background: var(--surface-card); border: var(--border-w) solid var(--border);
  border-left: 5px solid var(--accent);
  border-radius: var(--radius-md); padding: 16px 20px; margin: 22px 0;
  box-shadow: var(--shadow-card);
}
main.prose .callout.warn { border-left-color: var(--danger); }

/* FAQ */
details {
  background: var(--surface-card); border: var(--border-w) solid var(--border);
  border-radius: var(--radius-md); padding: 16px 20px; margin-top: 10px; box-shadow: var(--shadow-card);
}
details summary { font-family: var(--font-display); font-weight: 700; cursor: pointer; font-size: 16px; }
details p { color: var(--text-muted); margin-top: 8px; font-size: 15px; }

/* Footer */
footer.site { border-top: var(--border-w) solid var(--border); padding: 40px 0 52px; margin-top: 32px; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: flex-start; }
footer.site nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer.site a { color: var(--text-muted); font-size: 14px; font-weight: 600; }
footer.site .fineprint { color: var(--text-muted); font-size: 12.5px; max-width: 640px; line-height: 1.55; margin-top: 16px; }

@media (max-width: 640px) {
  nav.links { gap: 14px; font-size: 14px; }
  .hero { padding: 56px 0 44px; }
}

/* Do the math */
.math-compare { display: flex; align-items: stretch; justify-content: center; gap: 20px; margin-top: 36px; flex-wrap: wrap; }
.math-card {
  flex: 1; min-width: 240px; max-width: 380px;
  background: var(--surface-card); border: var(--border-w) solid var(--border);
  border-radius: var(--radius-lg); padding: 32px 26px; text-align: center; box-shadow: var(--shadow-card);
}
.math-card.bad { border-color: var(--danger); }
.math-card.good { border-color: var(--accent-press); background: var(--accent-soft); box-shadow: var(--shadow-accent); }
.math-label { display: block; font-family: var(--font-display); font-weight: 700; font-size: 17px; color: var(--text-muted); }
.math-card.good .math-label { color: var(--text-body); }
.math-number { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(44px, 7vw, 64px); line-height: 1.05; margin: 8px 0 6px; }
.math-card.bad .math-number { color: var(--danger); }
.math-card.good .math-number { color: var(--text-body); }
.math-note { display: block; font-size: 14px; font-weight: 600; color: var(--text-muted); }
.math-card.good .math-note { color: var(--text-body); opacity: 0.7; }
.math-vs { align-self: center; font-family: var(--font-display); font-weight: 800; font-size: 22px; color: var(--text-muted); }
.math-footnote { margin-top: 22px; text-align: center; font-size: 14px; font-weight: 600; color: var(--text-muted); max-width: 640px; margin-left: auto; margin-right: auto; }