/* Wavelength brand tokens
   Cool & precise: deep blue/teal base + one sharp accent
   Visual direction: technical/instrument × signal/broadcast
*/
:root {
  --wl-abyss:    #05161f;
  --wl-deep:     #0a2a3a;
  --wl-tide:     #0f4c61;
  --wl-signal:   #ff4a1c;
  --wl-beam:     #eaf4f6;
  --wl-paper:    #f6f9fa;
  --wl-white:    #ffffff;

  --wl-fog-900:  #1a2a33;
  --wl-fog-700:  #2f4552;
  --wl-fog-500:  #5b7583;
  --wl-fog-300:  #9fb2bd;
  --wl-fog-200:  #c3d0d9;
  --wl-fog-100:  #dee7ec;
  --wl-fog-50:   #edf1f4;
  --wl-line:     #dbe3e8;

  --wl-pos:      #2b8c63;
  --wl-warn:     #c4841a;
  --wl-neg:      #b83a3a;

  --wl-font-head: 'Söhne', 'Inter Tight', 'Neue Haas Grotesk', 'Helvetica Neue', system-ui, sans-serif;
  --wl-font-body: 'Inter', 'Helvetica Neue', system-ui, sans-serif;
  --wl-font-mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;

  --wl-s1: 4px; --wl-s2: 8px; --wl-s3: 12px; --wl-s4: 16px;
  --wl-s5: 24px; --wl-s6: 32px; --wl-s7: 48px; --wl-s8: 64px; --wl-s9: 96px;

  --wl-r-xs: 2px; --wl-r-sm: 4px; --wl-r-md: 6px; --wl-r-lg: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--wl-paper);
  color: var(--wl-deep);
  font-family: var(--wl-font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'ss01', 'cv11';
}

img, svg { display: block; max-width: 100%; }

.wl-display { font-family: var(--wl-font-head); font-weight: 500; font-size: 88px; line-height: 0.96; letter-spacing: -0.035em; color: var(--wl-deep); }
.wl-h1      { font-family: var(--wl-font-head); font-weight: 500; font-size: 56px; line-height: 1.02; letter-spacing: -0.025em; color: var(--wl-deep); margin: 0; }
.wl-h2      { font-family: var(--wl-font-head); font-weight: 500; font-size: 36px; line-height: 1.08; letter-spacing: -0.02em;  color: var(--wl-deep); margin: 0; }
.wl-h3      { font-family: var(--wl-font-head); font-weight: 500; font-size: 22px; line-height: 1.25; letter-spacing: -0.01em;  color: var(--wl-deep); margin: 0; }
.wl-h4      { font-family: var(--wl-font-head); font-weight: 500; font-size: 15px; line-height: 1.3;  letter-spacing: 0;        color: var(--wl-deep); margin: 0; }
.wl-body    { font-family: var(--wl-font-body); font-weight: 400; font-size: 15px; line-height: 1.6;  color: var(--wl-fog-700); margin: 0; }
.wl-lede    { font-family: var(--wl-font-body); font-weight: 400; font-size: 19px; line-height: 1.5;  color: var(--wl-fog-700); letter-spacing: -0.005em; margin: 0; }
.wl-small   { font-family: var(--wl-font-body); font-weight: 400; font-size: 13px; line-height: 1.5;  color: var(--wl-fog-500); margin: 0; }
.wl-label   { font-family: var(--wl-font-mono); font-weight: 500; font-size: 11px; line-height: 1.2; letter-spacing: 0.14em; text-transform: uppercase; color: var(--wl-fog-500); }
.wl-mono    { font-family: var(--wl-font-mono); font-weight: 400; font-size: 13px; letter-spacing: -0.005em; color: var(--wl-fog-700); }
.wl-num     { font-family: var(--wl-font-head); font-feature-settings: 'tnum'; font-variant-numeric: tabular-nums; }

.wl-btn {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.005em;
  padding: 10px 16px;
  border-radius: var(--wl-r-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
  display: inline-flex; align-items: center; gap: 8px;
  white-space: nowrap;
}
.wl-btn-primary { background: var(--wl-deep); color: var(--wl-white); border-color: var(--wl-deep); }
.wl-btn-primary:hover { background: var(--wl-abyss); }
.wl-btn-signal  { background: var(--wl-signal); color: var(--wl-white); border-color: var(--wl-signal); }
.wl-btn-signal:hover  { background: #e33f14; border-color: #e33f14; }
.wl-btn-signal:disabled { opacity: 0.6; cursor: not-allowed; }
.wl-btn-ghost   { background: transparent; color: var(--wl-deep); border-color: var(--wl-fog-200); }
.wl-btn-ghost:hover { border-color: var(--wl-deep); }
.wl-btn-lg { font-size: 15px; padding: 12px 20px; }

.wl-input, .wl-textarea {
  font-family: var(--wl-font-body);
  font-size: 14px; line-height: 1.5;
  color: var(--wl-deep);
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  border-radius: var(--wl-r-sm);
  padding: 12px; width: 100%;
  outline: none;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.wl-input::placeholder, .wl-textarea::placeholder { color: var(--wl-fog-300); }
.wl-input:focus, .wl-textarea:focus {
  border-color: var(--wl-deep);
  box-shadow: 0 0 0 3px rgba(10, 42, 58, 0.08);
}
.wl-textarea { resize: vertical; min-height: 96px; }

.wl-signal-underline {
  background-image: linear-gradient(90deg, var(--wl-signal) 0%, var(--wl-signal) 100%);
  background-repeat: no-repeat;
  background-size: 100% 2px;
  background-position: 0 100%;
  padding-bottom: 2px;
}

::selection { background: var(--wl-signal); color: var(--wl-white); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--wl-fog-200); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--wl-fog-300); }

/* ─────────────────────────────────────────────────────────
   Page layout
   ───────────────────────────────────────────────────────── */

.container { max-width: 1280px; margin: 0 auto; }

section { padding: 104px 56px; }
section.dark { background: var(--wl-abyss); color: var(--wl-white); }
section.tight { padding: 80px 56px 96px; }
section.cta { padding: 120px 56px; position: relative; overflow: hidden; }

.section-tag {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 28px;
}
.section-tag .num {
  font-family: var(--wl-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--wl-signal);
}
.section-tag .label {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-fog-500);
}
.dark .section-tag .label { color: rgba(255,255,255,0.6); }

.eyebrow {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-signal);
}

/* ── Nav ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 56px;
  border-bottom: 1px solid var(--wl-line);
  background: transparent;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link {
  font-family: var(--wl-font-body);
  font-size: 14px;
  color: var(--wl-fog-700);
  text-decoration: none;
}
.nav-link:hover { color: var(--wl-deep); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-signin { font-size: 14px; color: var(--wl-fog-700); text-decoration: none; }
.nav-signin:hover { color: var(--wl-deep); }

.lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.lockup-text {
  font-family: var(--wl-font-head);
  font-weight: 500;
  letter-spacing: -0.035em;
  color: var(--wl-deep);
  line-height: 1;
}
.lockup-text.dark { color: var(--wl-white); }

/* ── Hero ── */
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
.hero-headline {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 68px;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--wl-deep);
  margin: 20px 0 24px;
}
.hero-lede { max-width: 520px; margin-bottom: 32px; }
.hero-cta-row { display: flex; gap: 12px; align-items: center; margin-bottom: 24px; }
.hero-meta { font-family: var(--wl-font-mono); font-size: 12px; color: var(--wl-fog-500); }

/* ── How it works ── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step-card {
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  border-radius: var(--wl-r-md);
  padding: 24px;
}
.step-card .step-tag {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-signal);
  margin-bottom: 14px;
}
.step-card h3 { margin-bottom: 8px; }
.step-card .step-body {
  font-family: var(--wl-font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--wl-fog-700);
  margin: 0 0 20px;
}
.step-card .step-visual {
  border-top: 1px solid var(--wl-line);
  padding-top: 16px;
}

.stub-textarea {
  border: 1px solid var(--wl-line);
  border-radius: 4px;
  padding: 14px;
  background: var(--wl-white);
  font-family: var(--wl-font-body);
  font-size: 14px;
  color: var(--wl-deep);
  min-height: 96px;
}
.stub-cursor {
  display: inline-block;
  width: 1px;
  height: 16px;
  background: var(--wl-signal);
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 1.1s steps(2, end) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.stub-panel { display: flex; gap: 8px; flex-direction: column; }
.stub-panel .row {
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  border-radius: 4px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--wl-fog-700);
}
.stub-panel .row .ini {
  width: 22px;
  height: 22px;
  border-radius: 11px;
  background: var(--wl-fog-100);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--wl-font-head);
  font-size: 11px;
  color: var(--wl-deep);
}
.stub-panel .row .quote { font-style: italic; }

.stub-verdict {
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  border-radius: 4px;
  padding: 14px;
}
.stub-verdict .h {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 15px;
  margin-bottom: 10px;
}
.stub-verdict .scores { display: flex; gap: 8px; }
.stub-verdict .score {
  flex: 1;
  border: 1px solid var(--wl-line);
  padding: 8px 6px;
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 18px;
  text-align: center;
}

/* ── Verdict explainer (dark) ── */
.verdict-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 64px;
  align-items: start;
}
.verdict-grid h2 { font-size: 44px; color: var(--wl-white); margin-bottom: 24px; }
.verdict-grid .copy {
  font-family: var(--wl-font-body);
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255,255,255,0.75);
  max-width: 440px;
}
.verdict-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--wl-r-md);
  padding: 28px;
}
.verdict-card .label {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-signal);
  margin-bottom: 18px;
}
.verdict-card .quoted {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 22px;
  color: var(--wl-white);
  margin-bottom: 24px;
  line-height: 1.2;
}
.verdict-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.verdict-metric {
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  padding: 16px;
  border-top: 2px solid var(--tier-color);
}
.verdict-metric .dim {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
}
.verdict-metric .score {
  font-family: var(--wl-font-head);
  font-feature-settings: 'tnum';
  font-variant-numeric: tabular-nums;
  font-size: 36px;
  font-weight: 500;
  color: var(--tier-color);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}
.verdict-metric .tier {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tier-color);
  margin-bottom: 10px;
}
.verdict-metric .note {
  font-family: var(--wl-font-body);
  font-size: 12px;
  line-height: 1.45;
  color: rgba(255,255,255,0.65);
}
.tier-pos  { --tier-color: var(--wl-pos); }
.tier-warn { --tier-color: var(--wl-warn); }
.tier-neg  { --tier-color: var(--wl-neg); }

/* ── Verdict-system merged layout ── */
.verdict-merged-head {
  max-width: 760px;
  margin-bottom: 36px;
}
.verdict-merged-head h2 { font-size: 44px; color: var(--wl-white); margin-bottom: 24px; }
.verdict-merged-head p {
  font-family: var(--wl-font-body);
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin: 0;
}
.verdict-merged-stack > * + * { margin-top: 24px; }
.verdict-card.full {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--wl-r-md);
  padding: 28px;
}

/* ── Tuning notes callout ── */
.tuning-notes {
  background: rgba(255, 74, 28, 0.06);
  border: 1px solid rgba(255, 74, 28, 0.25);
  border-left: 3px solid var(--wl-signal);
  border-radius: var(--wl-r-md);
  padding: 22px 26px;
}
.tuning-notes .label {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-signal);
  margin-bottom: 12px;
}
.tuning-notes .body {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--wl-white);
  margin: 0;
}

/* ── Post-result signup prompt inside the demo ── */
.demo-signup-prompt {
  margin-top: 14px;
  padding: 16px;
  background: var(--wl-white);
  border: 1px solid var(--wl-signal);
  border-left: 3px solid var(--wl-signal);
  border-radius: var(--wl-r-sm);
}
.demo-signup-prompt .copy {
  font-family: var(--wl-font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--wl-deep);
  margin: 0 0 12px;
}
.demo-signup-prompt .wl-btn { width: 100%; justify-content: center; }

/* ── Persona panel ── */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.persona-card {
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  border-radius: var(--wl-r-md);
  padding: 18px;
}
/* Dark variant — used inside dark verdict-system section */
.persona-card.dark {
  background: var(--wl-deep);
  border: 1px solid rgba(255,255,255,0.08);
}
.persona-card.dark .persona-avatar {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--wl-white);
}
.persona-card.dark .persona-name { color: var(--wl-white); }
.persona-card.dark .persona-role { color: rgba(255,255,255,0.5); }
.persona-card.dark .persona-quote { color: var(--wl-fog-100); }
/* tier-pos / tier-warn / tier-neg unchanged — tier accent does the visual work */
.persona-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.persona-avatar {
  width: 40px;
  height: 40px;
  border-radius: 20px;
  background: var(--wl-fog-100);
  border: 1px solid var(--wl-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--wl-font-head);
  font-weight: 500;
  color: var(--wl-deep);
}
.persona-name {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 15px;
  color: var(--wl-deep);
  line-height: 1.2;
}
.persona-role { font-family: var(--wl-font-body); font-size: 12px; color: var(--wl-fog-500); }
.persona-quote {
  font-family: var(--wl-font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--wl-deep);
  font-style: italic;
  margin-bottom: 12px;
}
.persona-tier {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tier-color);
}

/* ── Before / after ── */
.ba-grid {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 0;
  align-items: stretch;
}
.ba-card {
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  border-radius: var(--wl-r-md);
  padding: 24px;
  border-top: 3px solid var(--tier-color);
}
.ba-card .label {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tier-color);
  margin-bottom: 14px;
}
.ba-card .quoted {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 22px;
  color: var(--wl-deep);
  margin-bottom: 18px;
  line-height: 1.2;
}
.ba-card .scores { display: flex; gap: 8px; margin-bottom: 18px; }
.ba-card .score {
  flex: 1;
  border: 1px solid var(--wl-line);
  padding: 10px 8px;
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 22px;
  text-align: center;
}
.ba-card .footnote {
  font-family: var(--wl-font-body);
  font-size: 13px;
  line-height: 1.5;
  color: var(--wl-fog-500);
  border-top: 1px solid var(--wl-line);
  padding-top: 12px;
}
.ba-card .footnote .marker {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-fog-500);
  margin-right: 8px;
}
.ba-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--wl-font-mono);
  color: var(--wl-signal);
  font-size: 22px;
}

/* ── Comparison table ── */
.compare {
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  border-radius: var(--wl-r-md);
  overflow: hidden;
}
.compare-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
}
.compare-row.head { background: var(--wl-fog-50); border-bottom: 1px solid var(--wl-line); }
.compare-row + .compare-row { border-top: 1px solid var(--wl-line); }
.compare-cell {
  padding: 16px 18px;
  font-family: var(--wl-font-body);
  font-size: 14px;
  color: var(--wl-fog-700);
  border-right: 1px solid var(--wl-line);
}
.compare-cell:last-child { border-right: none; }
.compare-cell.row-label,
.compare-cell.head-label {
  font-family: var(--wl-font-head);
  font-weight: 500;
  color: var(--wl-deep);
}
.compare-row.head .compare-cell {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-fog-500);
}
.compare-row.head .compare-cell.us { color: var(--wl-signal); }
.compare-cell.us { background: rgba(255, 74, 28, 0.04); color: var(--wl-deep); }

/* ── Quote (dark) ── */
.quote-block {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 44px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--wl-white);
  margin: 0 0 32px;
}
.quote-by { display: flex; align-items: center; gap: 16px; }
.quote-avatar {
  width: 48px;
  height: 48px;
  border-radius: 24px;
  background: rgba(255,255,255,0.1);
  border: 1px dashed rgba(255,255,255,0.3);
}
.quote-name {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 16px;
  color: var(--wl-white);
}
.quote-role {
  font-family: var(--wl-font-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.6);
}

/* ── Pricing ── */
.pricing {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.price-card {
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  border-radius: var(--wl-r-md);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}
.price-card.featured { border-top: 3px solid var(--wl-signal); }
.price-card.muted { background: var(--wl-fog-50); }
.price-card .label {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.price-card .label .featured-tag {
  color: var(--wl-signal);
  margin-left: 8px;
  font-size: 10px;
}
.price-card.featured .label { color: var(--wl-signal); }
.price-card.muted .label { color: var(--wl-fog-500); }
.price-amount {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 36px;
  letter-spacing: -0.025em;
  margin-bottom: 4px;
  line-height: 1.05;
}
.price-amount .unit {
  font-size: 14px;
  color: var(--wl-fog-500);
  font-weight: 400;
}
.price-annual {
  font-family: var(--wl-font-mono);
  font-size: 11px;
  color: var(--wl-fog-500);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
  min-height: 14px;
}
.price-credits {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 14px;
  color: var(--wl-deep);
  margin-bottom: 18px;
}
.price-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  font-size: 13.5px;
  color: var(--wl-fog-700);
  line-height: 1.7;
  flex: 1;
}
.price-list li {
  padding: 4px 0;
  border-bottom: 1px solid var(--wl-fog-50);
}
.price-list li:last-child { border-bottom: none; }
.price-card .wl-btn { width: 100%; justify-content: center; margin-top: auto; }
.price-credit-note {
  margin-top: 16px;
  text-align: center;
  font-family: var(--wl-font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--wl-fog-500);
}

/* ── Founders ── */
.founders { max-width: 720px; margin: 0 auto; }
.founders .body {
  font-family: var(--wl-font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--wl-fog-700);
  margin: 0 0 18px;
}
.founders .signoff {
  font-family: var(--wl-font-mono);
  font-size: 13px;
  color: var(--wl-fog-500);
  margin-top: 28px;
}

/* ── FAQ ── */
.faq { max-width: 880px; margin: 0 auto; }
.faq details {
  border-top: 1px solid var(--wl-line);
  padding: 20px 0;
}
.faq details:last-of-type { border-bottom: 1px solid var(--wl-line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 18px;
  color: var(--wl-deep);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .toggle {
  font-family: var(--wl-font-mono);
  font-size: 16px;
  color: var(--wl-signal);
  flex-shrink: 0;
}
.faq details[open] summary .toggle::before { content: "−"; }
.faq details:not([open]) summary .toggle::before { content: "+"; }
.faq .answer {
  font-family: var(--wl-font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--wl-fog-700);
  margin-top: 14px;
  max-width: 720px;
}

/* ── Closing CTA ── */
.cta-bg {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.cta-inner {
  max-width: 880px;
  margin: 0 auto;
  position: relative;
  text-align: center;
}
.cta-headline {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 72px;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--wl-white);
  margin: 0 0 28px;
}
.cta-meta {
  font-family: var(--wl-font-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-top: 18px;
}

/* ── Footer ── */
.footer {
  background: var(--wl-abyss);
  color: rgba(255,255,255,0.5);
  padding: 32px 56px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer .wl-mono { font-size: 11px; color: rgba(255,255,255,0.5); }

/* ─────────────────────────────────────────────────────────
   Demo widget
   ───────────────────────────────────────────────────────── */
.demo {
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  border-radius: var(--wl-r-md);
  overflow: hidden;
}
.demo-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--wl-line);
}
.demo-head .live {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-signal);
}
.demo-head .meta {
  font-family: var(--wl-font-mono);
  font-size: 11px;
  color: var(--wl-fog-500);
}
.demo-body { padding: 16px; }
.demo-body .label {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-fog-500);
  margin-bottom: 8px;
}
.demo textarea {
  width: 100%;
  min-height: 96px;
  padding: 12px;
  border: 1px solid var(--wl-line);
  border-radius: 4px;
  background: var(--wl-white);
  color: var(--wl-deep);
  font-family: var(--wl-font-body);
  font-size: 14px;
  line-height: 1.5;
  resize: vertical;
  outline: none;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.demo textarea:focus {
  border-color: var(--wl-deep);
  box-shadow: 0 0 0 3px rgba(10, 42, 58, 0.08);
}
.demo-actions { display: flex; gap: 10px; margin-top: 12px; align-items: center; }
.demo-result {
  border-top: 1px solid var(--wl-line);
  padding: 16px;
  background: var(--wl-fog-50);
}
.demo-result .verdict-tag {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-signal);
  margin-bottom: 8px;
}
.demo-result .verdict-headline {
  font-family: var(--wl-font-head);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--wl-deep);
  margin-bottom: 14px;
  line-height: 1.15;
}
.demo-result .metrics {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}
.demo-metric {
  background: var(--wl-white);
  border: 1px solid var(--wl-line);
  padding: 12px;
  border-radius: 4px;
}
.demo-metric .dim {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wl-fog-500);
  margin-bottom: 6px;
}
.demo-metric .score {
  font-family: var(--wl-font-head);
  font-feature-settings: 'tnum';
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 500;
  color: var(--tier-color);
  letter-spacing: -0.02em;
  line-height: 1;
}
.demo-metric .score .max {
  font-size: 12px;
  color: var(--wl-fog-300);
}
.demo-metric .tier {
  font-family: var(--wl-font-mono);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 6px;
  color: var(--tier-color);
}

/* ─────────────────────────────────────────────────────────
   Responsive
   ───────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  section { padding: 80px 32px; }
  .nav, .footer { padding-left: 32px; padding-right: 32px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-headline { font-size: 56px; }
  .verdict-grid { grid-template-columns: 1fr; gap: 32px; }
  .pricing { grid-template-columns: repeat(2, 1fr); }
  .ba-grid { grid-template-columns: 1fr; }
  .ba-arrow { padding: 12px 0; transform: rotate(90deg); }
  .compare-row { grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; font-size: 13px; }
}
@media (max-width: 720px) {
  section { padding: 64px 20px; }
  .nav, .footer { padding-left: 20px; padding-right: 20px; }
  .nav-links { display: none; }
  .hero-headline { font-size: 40px; }
  .wl-h2 { font-size: 28px !important; }
  .quote-block { font-size: 28px; }
  .cta-headline { font-size: 44px; }
  .steps, .persona-grid, .pricing { grid-template-columns: 1fr; }
  .compare { overflow-x: auto; }
  .compare-row { min-width: 720px; }
  .verdict-metrics { grid-template-columns: 1fr; }
  .demo-result .metrics { grid-template-columns: 1fr; }
  .verdict-merged-head h2 { font-size: 28px; }
  .tuning-notes .body { font-size: 16px; }
}