:root {
    --bg: oklch(16% 0.02 280);
    --surface: oklch(21% 0.02 280);
    --surface-sunken: oklch(13% 0.02 280);
    --border: oklch(30% 0.02 280);
    --border-soft: oklch(26% 0.02 280);
    --text: oklch(96% 0.01 280);
    --text-secondary: oklch(80% 0.01 280 / 0.75);
    --text-muted: oklch(75% 0.01 280 / 0.55);
    --accent: oklch(78% 0.16 300);
    --accent-ink: oklch(14% 0.02 280);
    --accent-soft: oklch(30% 0.08 300 / 0.25);
    --accent-border: oklch(55% 0.13 300 / 0.6);
    --tier-below: oklch(62% 0.19 35);
    --tier-average: oklch(80% 0.16 95);
    --tier-above: oklch(72% 0.16 150);
    --tier-excellent: oklch(62% 0.17 150);
    --na-bg: oklch(24% 0.015 280);
    --na-border: oklch(38% 0.02 280);
    --focus: oklch(80% 0.14 300);
  }

  * { box-sizing: border-box; }

  html, body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Hanken Grotesk', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  body {
    min-height: 100vh;
    padding-bottom: 80px;
  }

  a { color: var(--accent); }
  a:hover { color: oklch(85% 0.14 300); }

  ::selection { background: var(--accent-soft); }

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

  h1, h2, h3 {
    font-family: 'Bricolage Grotesque', system-ui, sans-serif;
    text-wrap: balance;
    margin: 0;
  }

  .bg-glow {
    position: absolute;
    top: -220px;
    left: 50%;
    transform: translateX(-50%);
    width: min(900px, 100vw);
    height: 620px;
    background: radial-gradient(circle, oklch(45% 0.13 300 / 0.28) 0%, oklch(16% 0.02 280 / 0) 70%);
    pointer-events: none;
    z-index: 0;
  }

  .wrap {
    position: relative;
    z-index: 1;
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 24px;
  }

  header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 0 8px;
    flex-wrap: wrap;
    gap: 12px;
  }

  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .brand svg { color: var(--accent); }

  .brand-name {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 800;
    font-size: 21px;
    letter-spacing: -0.01em;
  }

  .brand-name a { color: inherit; text-decoration: none; }

  .header-right {
    display: flex;
    align-items: center;
    gap: 16px;
  }

  .header-link {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
  }

  .header-link:hover { color: var(--text); }

  .brand-tag {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-muted);
    padding: 7px 14px;
    background: oklch(25% 0.03 280);
    border: 1px solid var(--border-soft);
    border-radius: 999px;
    letter-spacing: 0.02em;
  }

  .hero {
    text-align: center;
    max-width: 640px;
    margin: 24px auto 40px;
  }

  .hero h1 {
    font-size: 38px;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
  }

  .hero p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
  }

  .card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px 40px;
  }

  .card + .card { margin-top: 24px; }

  .eyebrow {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700;
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-muted);
    margin-bottom: 18px;
  }

  .pill-row {
    display: flex;
    gap: 9px;
    flex-wrap: wrap;
    margin-bottom: 30px;
  }

  .pill {
    font: inherit;
    font-weight: 600;
    font-size: 13.5px;
    padding: 10px 18px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: var(--surface-sunken);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  }

  .pill:hover { border-color: var(--border); }

  .pill[aria-pressed="true"] {
    background: var(--accent);
    color: var(--accent-ink);
  }

  .pill .pill-flag {
    display: inline-block;
    margin-left: 6px;
    font-size: 10.5px;
    opacity: 0.75;
  }

  .field-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 9px;
    display: block;
  }

  .input-row {
    max-width: 280px;
    margin-bottom: 30px;
  }

  .input-shell {
    display: flex;
    align-items: center;
    background: var(--surface-sunken);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 16px;
    gap: 4px;
  }

  .input-shell span {
    font-size: 16px;
    color: var(--text-muted);
  }

  .input-shell input {
    font: inherit;
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    background: none;
    border: none;
    width: 100%;
    min-width: 0;
    font-variant-numeric: tabular-nums;
  }

  .input-shell input:focus { outline: none; }
  .input-shell:focus-within { border-color: var(--accent-border); }

  .input-shell input::placeholder { color: var(--text-muted); font-weight: 500; }

  .industry-select {
    font: inherit;
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text);
    background: var(--surface-sunken);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 16px;
    width: 100%;
    max-width: 340px;
    margin-bottom: 30px;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9' fill='none'%3E%3Cpath d='M1 1.5L7 7.5L13 1.5' stroke='%23888' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
  }

  .industry-select:focus { outline: none; border-color: var(--accent-border); }

  .industry-note {
    font-size: 12.5px;
    color: var(--text-muted);
    margin: -18px 0 24px;
    line-height: 1.5;
  }

  .objective-list {
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin-bottom: 30px;
  }

  .objective-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 13px 16px;
    background: none;
    text-align: left;
    font: inherit;
    color: inherit;
    cursor: pointer;
    width: 100%;
  }

  .objective-row[aria-pressed="true"] {
    border-color: var(--accent-border);
    border-width: 1.6px;
    background: var(--accent-soft);
  }

  .radio-dot {
    width: 17px;
    height: 17px;
    border-radius: 50%;
    border: 1.6px solid var(--text-muted);
    flex-shrink: 0;
    margin-top: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .objective-row[aria-pressed="true"] .radio-dot {
    border-color: var(--accent);
  }

  .radio-dot::after {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0;
    transition: opacity 0.1s ease;
  }

  .objective-row[aria-pressed="true"] .radio-dot::after { opacity: 1; }

  .objective-name {
    font-size: 14.5px;
    font-weight: 600;
  }

  .objective-desc {
    font-size: 13px;
    color: var(--text-muted);
  }

  .objective-row[aria-pressed="true"] .objective-name { color: var(--text); }

  .cta-row { text-align: center; }

  .cta {
    font: inherit;
    font-weight: 700;
    font-size: 16px;
    padding: 16px 42px;
    border-radius: 999px;
    border: none;
    background: var(--accent);
    color: var(--accent-ink);
    cursor: pointer;
    box-shadow: 0 0 40px -8px oklch(70% 0.19 300 / 0.5);
    transition: transform 0.1s ease;
  }

  .cta:hover { transform: translateY(-1px); }
  .cta:active { transform: translateY(0); }

  .results-empty {
    text-align: center;
    color: var(--text-muted);
    font-size: 14.5px;
    padding: 20px 0;
  }

  .result-top {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 30px;
  }

  .ring {
    position: relative;
    width: 152px;
    height: 152px;
    border-radius: 50%;
    flex-shrink: 0;
  }

  .ring-inner {
    position: absolute;
    inset: 13px;
    border-radius: 50%;
    background: var(--surface);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .ring-value {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
  }

  .ring-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    margin-top: 4px;
  }

  .result-meta { flex: 1; min-width: 240px; }

  .result-context {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
  }

  .tier-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 16px;
  }

  .tier-badge .dot { width: 8px; height: 8px; border-radius: 50%; }

  .tier-badge[data-tier="0"] { background: oklch(45% 0.14 35 / 0.3); border: 1px solid oklch(60% 0.15 35 / 0.5); color: oklch(85% 0.1 35); }
  .tier-badge[data-tier="0"] .dot { background: var(--tier-below); }
  .tier-badge[data-tier="1"] { background: oklch(45% 0.1 95 / 0.25); border: 1px solid oklch(65% 0.13 95 / 0.5); color: oklch(88% 0.09 95); }
  .tier-badge[data-tier="1"] .dot { background: var(--tier-average); }
  .tier-badge[data-tier="2"] { background: oklch(38% 0.1 150 / 0.35); border: 1px solid oklch(55% 0.13 150 / 0.6); color: oklch(85% 0.12 150); }
  .tier-badge[data-tier="2"] .dot { background: var(--tier-above); }
  .tier-badge[data-tier="3"] { background: oklch(35% 0.1 150 / 0.4); border: 1px solid oklch(50% 0.13 150 / 0.7); color: oklch(88% 0.13 150); }
  .tier-badge[data-tier="3"] .dot { background: var(--tier-excellent); }

  .result-headline { font-size: 21px; font-weight: 700; letter-spacing: -0.01em; }

  .gauge-block { margin-bottom: 32px; }

  .gauge-track {
    position: relative;
    height: 14px;
    display: flex;
    border-radius: 999px;
  }

  .gauge-seg { flex: 1; height: 100%; margin-left: 3px; }
  .gauge-seg:first-child { margin-left: 0; border-radius: 999px 0 0 999px; }
  .gauge-seg:last-child { border-radius: 0 999px 999px 0; }
  .gauge-seg[data-tier="0"] { background: var(--tier-below); }
  .gauge-seg[data-tier="1"] { background: var(--tier-average); }
  .gauge-seg[data-tier="2"] { background: var(--tier-above); }
  .gauge-seg[data-tier="3"] { background: var(--tier-excellent); }

  .gauge-marker {
    position: absolute;
    top: -7px;
    width: 5px;
    height: 28px;
    border-radius: 3px;
    background: var(--text);
    box-shadow: 0 0 0 3px var(--surface);
    transition: left 0.2s ease;
  }

  .gauge-legend {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 14px;
  }

  .gauge-legend-item {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
  }

  .gauge-legend-item .dot { width: 8px; height: 8px; border-radius: 50%; }
  .gauge-legend-item[data-active="true"] { color: var(--text); font-weight: 700; }

  .result-copy {
    font-size: 15.5px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 30px;
  }

  .questions-label {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    margin-bottom: 16px;
  }

  .question-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
    list-style: none;
    padding: 0;
  }

  .question-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--surface-sunken);
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    padding: 16px 20px;
    font-size: 14.5px;
    line-height: 1.5;
  }

  .question-item svg { color: var(--accent); flex-shrink: 0; margin-top: 2px; }

  .footnote {
    padding-top: 22px;
    border-top: 1px solid var(--border-soft);
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-muted);
  }

  .na-panel {
    background: var(--na-bg);
    border: 1.5px dashed var(--na-border);
    border-radius: 16px;
    padding: 28px 30px;
    margin-bottom: 24px;
  }

  .na-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 12px;
    color: var(--text);
  }

  .na-body {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
  }

  .estimate-note {
    font-size: 12.5px;
    color: var(--text-muted);
    background: var(--surface-sunken);
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 22px;
    line-height: 1.5;
  }

  .about-section {
    max-width: 720px;
    margin: 48px auto 0;
    text-align: center;
  }

  .about-section h2 {
    font-size: 22px;
    margin-bottom: 12px;
  }

  .about-section p {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0 0 10px;
  }

  .about-section a { font-weight: 600; }

  footer {
    text-align: center;
    font-size: 12.5px;
    color: var(--text-muted);
    margin-top: 40px;
  }

  @media (max-width: 620px) {
    .card { padding: 26px 22px; }
    .hero h1 { font-size: 30px; }
    .result-top { gap: 20px; }
  }

/* Guide pages */
.breadcrumb {
  font-size: 12.5px;
  color: var(--text-muted);
  margin: 20px 0 28px;
}

.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--text); }

.guide-h1 {
  font-size: 30px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.guide-intro {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.guide-cta {
  margin: 28px 0 8px;
}

.bench-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0 8px;
  font-size: 14px;
}

.bench-table th, .bench-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
}

.bench-table th {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 700;
}

.bench-table td { color: var(--text-secondary); line-height: 1.55; }
.bench-table td.tier-cell { font-weight: 700; color: var(--text); white-space: nowrap; }
.bench-table tr[data-tier="0"] td.tier-cell { color: var(--tier-below); }
.bench-table tr[data-tier="1"] td.tier-cell { color: var(--tier-average); }
.bench-table tr[data-tier="2"] td.tier-cell { color: var(--tier-above); }
.bench-table tr[data-tier="3"] td.tier-cell { color: var(--tier-excellent); }

.table-scroll { overflow-x: auto; }

.guide-section-label {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin: 32px 0 14px;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.related-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--surface-sunken);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 8px 14px;
  text-decoration: none;
}

.related-link:hover { border-color: var(--accent-border); color: var(--text); }
.related-link.is-current { background: var(--accent); color: var(--accent-ink); border-color: transparent; }

.hub-objective-block { margin-bottom: 36px; }
.hub-objective-title { font-size: 20px; margin-bottom: 6px; }
.hub-objective-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
.hub-metric-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }

.hub-metric-card {
  display: block;
  background: var(--surface-sunken);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 14px 16px;
  text-decoration: none;
  color: inherit;
}

.hub-metric-card:hover { border-color: var(--accent-border); }
.hub-metric-card .metric-name { font-weight: 700; font-size: 14.5px; color: var(--text); display: block; margin-bottom: 4px; }
.hub-metric-card .metric-hint { font-size: 12.5px; color: var(--text-muted); }

.sources-list {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}

.sources-list a { color: var(--text-secondary); }
.sources-list a:hover { color: var(--accent); }

.sources-caveat {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 8px;
}

.industry-table td.industry-na {
  color: var(--text-muted);
  font-style: italic;
  font-size: 13px;
}

.industry-source-note {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
}

.industry-source-note strong { color: var(--text-secondary); }
.industry-source-note .sources-list { margin: 8px 0 0; }

.copy-link-btn {
  font: inherit;
  font-weight: 600;
  font-size: 13px;
  color: var(--text-secondary);
  background: var(--surface-sunken);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 9px 18px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.copy-link-btn:hover { border-color: var(--accent-border); color: var(--text); }

.signup-card { text-align: center; }

.signup-title {
  font-size: 22px;
  margin-bottom: 10px;
}

.signup-copy {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 22px;
}

.signup-form {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.signup-form input[type="email"] {
  font: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--surface-sunken);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 13px 20px;
  min-width: 260px;
}

.signup-form input[type="email"]:focus { outline: none; border-color: var(--accent-border); }
.signup-form input[type="email"]::placeholder { color: var(--text-muted); }

.signup-btn { padding: 13px 28px; font-size: 14.5px; }

.signup-note {
  font-size: 13px;
  color: var(--text-muted);
  margin: 14px 0 0;
}

.signup-note.is-success { color: var(--tier-above); font-weight: 600; }
.signup-note.is-error { color: var(--tier-below); font-weight: 600; }

@media (max-width: 480px) {
  .signup-form input[type="email"] { min-width: 0; width: 100%; }
  .signup-form { flex-direction: column; }
}