:root {
  --ink: #111;
  --ink-muted: #555;
  --ink-faint: #888;
  --bg: #fff;
  --bg-alt: #f7f7f5;
  --border: #ddd;
  --accent: #0044cc;
  --gap-red: #c0392b;
  --gap-amber: #c07f00;
  --score-hi: #1a7a3c;
  --score-mid: #c07f00;
  --score-lo: #c0392b;
  --radius: 4px;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── layout ── */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.site-header .inner {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.site-header .brand { font-weight: 700; font-size: 0.9rem; color: var(--ink); letter-spacing: -0.02em; }
.site-header .brand span { color: var(--ink-faint); font-weight: 400; }
.site-header nav a { font-size: 0.85rem; color: var(--ink-muted); margin-left: 16px; }

.page-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

/* ── hero ── */
.hero {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 36px;
}
.hero .eyebrow {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-bottom: 10px;
}
.hero h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.hero .subtitle {
  font-size: 1rem;
  color: var(--ink-muted);
  max-width: 600px;
  margin-bottom: 24px;
}

/* ── score badge ── */
.score-block {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 20px;
  margin-bottom: 8px;
}
.score-num {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
}
.score-num.hi { color: var(--score-hi); }
.score-num.mid { color: var(--score-mid); }
.score-num.lo { color: var(--score-lo); }
.score-label { font-size: 0.8rem; color: var(--ink-muted); }
.score-label strong { display: block; font-size: 1rem; color: var(--ink); }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-red { background: #fde8e7; color: var(--gap-red); }
.badge-amber { background: #fdf3dd; color: var(--gap-amber); }
.badge-green { background: #e3f5ea; color: var(--score-hi); }

/* ── share row ── */
.share-row {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.share-row .share-badge {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 12px;
  font-size: 0.78rem;
  font-family: var(--mono);
  color: var(--ink-muted);
  cursor: pointer;
}
.share-row .share-badge:hover { border-color: var(--accent); color: var(--accent); }

/* ── gap cards ── */
.gap-section { margin-bottom: 48px; }
.gap-section h2 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--ink);
}

.gap-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
}
.gap-card-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px 12px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.gap-card-head .gap-num {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--ink-faint);
  padding-top: 2px;
  min-width: 22px;
}
.gap-card-head h3 {
  font-size: 0.97rem;
  font-weight: 700;
  flex: 1;
}
.gap-card-body { padding: 14px 18px; }
.gap-card-body .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin-top: 10px;
  margin-bottom: 2px;
}
.gap-card-body .label:first-child { margin-top: 0; }
.gap-card-body p { font-size: 0.92rem; color: var(--ink); }
.gap-card-body a { font-size: 0.85rem; }
.gap-card-body .evidence {
  font-family: var(--mono);
  font-size: 0.8rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 10px;
  margin-top: 6px;
  display: inline-block;
  word-break: break-all;
}

/* ── what it'd take ── */
.what-section { margin-bottom: 48px; }
.what-section h2 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--ink);
}
.what-list { list-style: none; }
.what-list li {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.what-list li:last-child { border-bottom: none; }
.what-list .num {
  font-weight: 700;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ink-faint);
  padding-top: 2px;
  min-width: 22px;
}

/* ── CTA ── */
.cta-block {
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius);
  padding: 28px 28px;
  margin-bottom: 40px;
}
.cta-block h2 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.cta-block p { font-size: 0.9rem; color: #bbb; margin-bottom: 18px; }
.cta-block .cta-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.btn-primary {
  display: inline-block;
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 9px 18px;
  border-radius: var(--radius);
  text-decoration: none;
}
.btn-primary:hover { background: #eee; text-decoration: none; }
.cta-free { font-size: 0.82rem; color: #888; }

/* ── footer ── */
.page-footer {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  margin-top: 0;
}
.page-footer .inner {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
  font-size: 0.8rem;
  color: var(--ink-faint);
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.page-footer a { color: var(--ink-faint); }

/* ── index page ── */
.index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 32px;
}
.index-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-decoration: none;
  color: var(--ink);
  display: block;
  transition: border-color 0.12s;
}
.index-card:hover { border-color: var(--accent); text-decoration: none; }
.index-card .ic-name { font-weight: 700; font-size: 1rem; margin-bottom: 4px; }
.index-card .ic-tagline { font-size: 0.82rem; color: var(--ink-muted); margin-bottom: 12px; }
.index-card .ic-score { font-size: 1.5rem; font-weight: 900; letter-spacing: -0.03em; }
.index-card .ic-score.hi { color: var(--score-hi); }
.index-card .ic-score.mid { color: var(--score-mid); }
.index-card .ic-score.lo { color: var(--score-lo); }
.index-card .ic-badge { font-size: 0.72rem; color: var(--ink-faint); }

@media (max-width: 600px) {
  .hero h1 { font-size: 1.4rem; }
  .score-num { font-size: 2.2rem; }
  .cta-block { padding: 20px; }
}