/* CE Tracker — visual identity & polished editorial design.
   Typography pairing: Fraunces (display, variable serif) + Inter (body, variable sans).
   Restrained palette: ink + paper + green accent + warm cream surfaces.
   Asymmetric hero with state-preview card. Number-forward stats.
*/

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300..900&family=Inter:wght@400;500;600;700&display=swap');

/* ---------- Tokens ---------- */
:root {
  /* Ink scale */
  --ink-100:    #0a0a0a;
  --ink-200:    #1a1a1d;
  --ink-300:    #2d2d33;
  --ink-400:    #4a4a52;
  --ink-500:    #6e6e76;
  --ink-600:    #91919a;
  --ink-700:    #b4b4bb;
  --ink-800:    #d4d4d8;
  --ink-900:    #ececec;

  /* Surfaces */
  --paper:      #fcfbf7;        /* warm cream, distinctive vs flat white */
  --paper-pure: #ffffff;
  --paper-tint: #f5f3ec;        /* slightly warmer tint */
  --paper-dark: #f0ede4;
  --line:       #e8e4d8;
  --line-soft:  #f1ede4;

  /* Accent — dark forest green, trustworthy + uncommon */
  --accent:        #1a3d2e;
  --accent-soft:   #e8f1ec;
  --accent-deep:   #0e2a1e;

  /* States */
  --green:      #047857;
  --green-soft: #d1fae5;
  --warn:       #92400e;
  --warn-soft:  #fef3c7;

  --shadow-sm:  0 1px 2px rgba(10,10,10,0.04);
  --shadow-md:  0 6px 20px rgba(10,10,10,0.06);
  --shadow-lg:  0 24px 48px rgba(10,10,10,0.10);
  --shadow-xl:  0 32px 80px rgba(10,10,10,0.12);

  --radius-sm:  6px;
  --radius:     12px;
  --radius-lg:  18px;
  --radius-xl:  24px;

  --font-display: "Fraunces", "Iowan Old Style", "Georgia", serif;
  --font-sans:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono:    ui-monospace, "JetBrains Mono", "SF Mono", "Menlo", monospace;
}

/* ---------- Reset ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern", "liga", "tnum", "ss01";
}
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-200);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: tabular-nums;
}
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

a { color: var(--ink-100); text-decoration: underline; text-decoration-color: var(--ink-700); text-underline-offset: 3px; transition: text-decoration-color 0.15s; }
a:hover { text-decoration-color: var(--ink-100); }

/* ---------- Accessibility ---------- */
.skip-link { position: absolute; top: -48px; left: 12px; background: var(--ink-100); color: var(--paper-pure); padding: 12px 18px; border-radius: var(--radius-sm); text-decoration: none; font-size: 14px; font-weight: 600; z-index: 100; }
.skip-link:focus { top: 12px; }
*:focus-visible { outline: 2px solid var(--ink-100); outline-offset: 3px; border-radius: var(--radius-sm); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ---------- Layout ---------- */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 820px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(252,251,247,0.85);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  font-variation-settings: "opsz" 14;
  letter-spacing: -0.015em;
  color: var(--ink-100);
  text-decoration: none;
  display: inline-flex; align-items: baseline; gap: 8px;
}
.brand::after {
  content: "·";
  color: var(--accent);
  font-weight: 700;
}
.site-header nav { display: flex; gap: 28px; }
.site-header nav a {
  color: var(--ink-300);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s;
}
.site-header nav a:hover { color: var(--ink-100); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 96px 0 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 800px 600px at 20% 10%, rgba(26,61,46,0.06), transparent 60%),
    radial-gradient(ellipse 600px 500px at 95% 40%, rgba(180,141,32,0.04), transparent 70%),
    var(--paper);
  border-bottom: 1px solid var(--line);
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero { padding: 64px 0 56px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 48px; }
}
.hero-content { position: relative; z-index: 2; }
.hero .stat-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-300);
  margin-bottom: 24px;
  font-variant-numeric: tabular-nums;
}
.hero .stat-pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero h1 {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "wght" 600;
  font-size: clamp(40px, 5.5vw, 64px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink-100);
  margin-bottom: 20px;
}
.hero h1 em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "wght" 500;
  color: var(--accent);
}
.hero .lede {
  font-size: clamp(17px, 1.5vw, 19px);
  line-height: 1.55;
  color: var(--ink-400);
  max-width: 540px;
  margin-bottom: 32px;
}

/* Hero visual: a stylized state-preview card with verified rules */
.hero-visual {
  position: relative;
  perspective: 2000px;
}
.preview-card {
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  transform: rotate3d(1, -0.4, 0, 4deg);
  transition: transform 0.4s ease;
}
.preview-card:hover { transform: rotate3d(1, -0.4, 0, 2deg); }
.preview-card-header {
  padding: 18px 22px;
  background: var(--paper-tint);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-500);
}
.preview-card-header .url { font-family: var(--font-mono); font-size: 11px; color: var(--ink-500); }
.preview-card-header .verified-tag { display: inline-flex; align-items: center; gap: 6px; color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.preview-card-header .verified-tag::before { content: "✓"; }
.preview-card-body { padding: 28px 30px; }
.preview-card h3 {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "wght" 600;
  font-size: 26px;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--ink-100);
  margin-bottom: 24px;
}
.preview-card .row {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
}
.preview-card .row:last-child { border-bottom: none; }
.preview-card .row .label { color: var(--ink-500); }
.preview-card .row .value { color: var(--ink-100); font-weight: 600; font-variant-numeric: tabular-nums; }
.preview-card .row .value strong { font-family: var(--font-display); font-size: 22px; font-variation-settings: "opsz" 14, "wght" 600; }
.preview-card .source {
  margin-top: 18px;
  padding: 12px 14px;
  background: var(--paper-tint);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--ink-500);
  font-family: var(--font-mono);
  word-break: break-all;
}

/* ---------- Form ---------- */
.email-form {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 8px;
  max-width: 520px;
}
.email-form input[type="email"], .email-form select {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-pure);
  font-size: 15px;
  color: var(--ink-100);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.email-form input[type="email"]:hover, .email-form select:hover { border-color: var(--ink-600); }
.email-form input[type="email"]:focus-visible, .email-form select:focus-visible {
  outline: none;
  border-color: var(--ink-100);
  box-shadow: 0 0 0 3px rgba(10,10,10,0.08);
}
.email-form button {
  padding: 14px 22px;
  background: var(--ink-100);
  color: var(--paper-pure);
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: background 0.15s, transform 0.05s;
}
.email-form button:hover { background: var(--accent-deep); transform: translateY(-1px); }
.email-form button:active { transform: translateY(0); }

/* ---------- Stats strip ---------- */
.stats-strip {
  background: var(--ink-100);
  color: var(--paper);
  padding: 64px 0;
}
.stats-strip .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: left;
}
@media (max-width: 720px) {
  .stats-strip .wrap { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }
}
.stat-block .number {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "wght" 500;
  font-size: clamp(40px, 5vw, 56px);
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--paper-pure);
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.stat-block .label {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ---------- Section base ---------- */
.section { padding: 96px 0; }
.section.alt { background: var(--paper-pure); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "wght" 500;
  font-size: clamp(32px, 3.8vw, 48px);
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--ink-100);
  margin-bottom: 16px;
  max-width: 760px;
}
.section-title em { font-style: italic; color: var(--accent); }
.section-lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-400);
  max-width: 640px;
  margin-bottom: 48px;
}

/* ---------- State grid ---------- */
.state-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.state-card {
  display: block;
  position: relative;
  padding: 22px 20px;
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink-100);
  transition: all 0.18s ease;
}
.state-card:hover {
  border-color: var(--ink-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.state-card:focus-visible { outline-offset: 4px; }
.state-card .state-code {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink-500);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.state-card .state-name {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 14, "wght" 600;
  font-size: 18px;
  letter-spacing: -0.015em;
  color: var(--ink-100);
}
.state-card .state-meta {
  margin-top: 6px;
  font-size: 13px;
  color: var(--ink-500);
  line-height: 1.45;
  min-height: 36px;
  font-variant-numeric: tabular-nums;
}

.badge {
  display: inline-flex;
  align-items: center;
  margin-top: 12px;
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 4px;
  font-family: var(--font-mono);
}
.badge-verified { background: var(--green-soft); color: var(--green); }
.badge-soon { background: var(--paper-tint); color: var(--ink-500); border: 1px solid var(--line); }

/* ---------- How / feature blocks ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.feature-card {
  position: relative;
  padding: 32px;
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.feature-card .num {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "wght" 400;
  font-size: 48px;
  line-height: 0.9;
  color: var(--accent);
  margin-bottom: 20px;
  font-style: italic;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 14, "wght" 600;
  font-size: 19px;
  letter-spacing: -0.015em;
  color: var(--ink-100);
  margin-bottom: 10px;
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
}
.feature-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-400);
}
.inline-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--paper-tint);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--ink-500);
  font-family: var(--font-mono);
}

/* ---------- State page ---------- */
.state-page { padding: 56px 0 96px; }
.state-page .crumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-500);
  margin-bottom: 24px;
}
.state-page .crumb a { color: var(--ink-500); text-decoration: none; }
.state-page .crumb a:hover { color: var(--ink-100); }

.state-page h1 {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "wght" 500;
  font-size: clamp(36px, 4.5vw, 52px);
  letter-spacing: -0.035em;
  line-height: 1.05;
  color: var(--ink-100);
  margin-bottom: 32px;
}
.state-page h2 {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 14, "wght" 600;
  font-size: 22px;
  letter-spacing: -0.018em;
  color: var(--ink-100);
  margin-top: 56px;
  margin-bottom: 16px;
}
.state-page p, .state-page li { font-size: 16px; line-height: 1.7; color: var(--ink-300); }
.state-page strong { color: var(--ink-100); font-weight: 600; }
.state-page ul { margin: 12px 0 0 22px; }
.state-page ul li { margin: 6px 0; }

/* State stats hero — number-forward */
.state-stats-hero {
  margin-bottom: 12px;
  padding: 32px;
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 32px;
}
.state-stat .label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-500);
  margin-bottom: 8px;
}
.state-stat .value {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "wght" 500;
  font-size: 36px;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink-100);
  font-variant-numeric: tabular-nums;
}
.state-stat .value-sub {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-500);
  margin-top: 4px;
}

/* Tables */
.ce-table, .compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 12px;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.ce-table th, .compare-table th {
  background: var(--paper-tint);
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-500);
}
.ce-table td, .compare-table td { padding: 16px; border-bottom: 1px solid var(--line-soft); color: var(--ink-100); }
.ce-table tr:last-child td, .compare-table tr:last-child td { border-bottom: none; }
.compare-table a { color: var(--ink-100); text-decoration: none; font-weight: 500; }
.compare-table a:hover { text-decoration: underline; text-decoration-color: var(--ink-700); text-underline-offset: 2px; }
.compare-table tr:hover td { background: var(--paper-tint); }

/* Source block */
.source-block {
  margin-top: 32px;
  padding: 24px;
  background: var(--paper-pure);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.source-block p { font-size: 13px; color: var(--ink-400); margin-bottom: 8px; line-height: 1.5; }
.source-block p:last-child { margin-bottom: 0; }
.source-block a { color: var(--ink-100); text-decoration: underline; text-decoration-color: var(--ink-700); text-underline-offset: 3px; word-break: break-word; }
.source-block blockquote {
  margin: 16px 0 8px;
  padding: 16px 20px;
  background: var(--paper-tint);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-display);
  font-variation-settings: "opsz" 14, "wght" 400;
  font-size: 15px;
  font-style: italic;
  color: var(--ink-200);
  line-height: 1.6;
}

/* Alert */
.alert {
  margin-top: 32px;
  padding: 18px 22px;
  background: var(--warn-soft);
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--ink-300);
  line-height: 1.55;
}
.alert strong { color: var(--ink-100); }

/* Big CTA */
.cta {
  margin-top: 56px;
  padding: 44px;
  background: var(--ink-100);
  color: var(--paper);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 600px 300px at 70% 30%, rgba(26,61,46,0.4), transparent 70%);
  pointer-events: none;
}
.cta > * { position: relative; z-index: 2; }
.cta h2 {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "wght" 500;
  font-size: 28px;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--paper-pure);
}
.cta h2 em { font-style: italic; color: var(--paper-pure); opacity: 0.9; }
.cta p { color: rgba(255,255,255,0.7); font-size: 14px; margin-bottom: 20px; max-width: 480px; }
.cta .email-form input[type="email"], .cta .email-form select {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
  color: var(--paper-pure);
}
.cta .email-form input[type="email"]::placeholder { color: rgba(255,255,255,0.45); }
.cta .email-form button { background: var(--paper-pure); color: var(--ink-100); }
.cta .email-form button:hover { background: rgba(255,255,255,0.92); }

/* Forms (discrepancy etc) */
form label { display: block; margin: 16px 0; font-size: 13px; font-weight: 500; color: var(--ink-300); }
form input[type="text"], form input[type="email"], form input[type="url"], form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper-pure);
  font-size: 15px;
  color: var(--ink-100);
}
form button[type="submit"] {
  padding: 12px 22px;
  background: var(--ink-100);
  color: var(--paper-pure);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
}

/* Compare / About titles */
.compare h1, .about h1, .discrepancy h1 {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "wght" 500;
  font-size: clamp(40px, 5vw, 60px);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink-100);
  margin-bottom: 16px;
}
.compare h1 em, .about h1 em, .discrepancy h1 em { font-style: italic; color: var(--accent); }
.compare .wrap > p, .about .wrap > p, .discrepancy .wrap > p { font-size: 17px; line-height: 1.55; color: var(--ink-400); max-width: 720px; }
.compare .compare-table { margin-top: 48px; }

/* About page */
.about h2 {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 14, "wght" 600;
  font-size: 24px;
  letter-spacing: -0.02em;
  color: var(--ink-100);
  margin-top: 56px;
  margin-bottom: 16px;
}
.about p, .about li { font-size: 16px; line-height: 1.7; color: var(--ink-300); }
.about ul { margin: 12px 0 0 22px; }

/* Footer */
.site-footer {
  background: var(--ink-100);
  color: rgba(255,255,255,0.55);
  padding: 64px 0 48px;
  font-size: 13px;
  margin-top: 96px;
}
.site-footer p { max-width: 720px; margin-bottom: 12px; line-height: 1.6; }
.site-footer a { color: rgba(255,255,255,0.85); text-decoration: underline; text-decoration-color: rgba(255,255,255,0.25); text-underline-offset: 3px; }
.site-footer a:hover { color: var(--paper-pure); text-decoration-color: rgba(255,255,255,0.6); }

/* Mobile refinements */
@media (max-width: 720px) {
  .hero { padding: 56px 0 48px; }
  .email-form { grid-template-columns: 1fr; }
  .email-form button { width: 100%; }
  .state-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
  .state-card { padding: 16px; }
  .section { padding: 64px 0; }
  .stats-strip { padding: 48px 0; }
  .ce-table, .compare-table { font-size: 13px; }
  .ce-table th, .compare-table th { padding: 12px; }
  .ce-table td, .compare-table td { padding: 12px; }
  .cta { padding: 28px; }
}