/* =========================================================
   Acren — Shared design system v2 (post-audit)
   Inter-only typography · softer contrast · single lime accent
   ========================================================= */

:root {
  --page: #F7F7F5;
  --page-2: #FFFFFF;
  --page-3: #EFEFEC;
  --line: #E2E2DE;
  --line-soft: #ECECE9;
  --line-strong: #1A1A1F;

  --ink: #1A1A1F;
  --ink-2: #38383D;
  --ink-3: #5A5A5F;
  --mute: #82828A;
  --faint: #B0B0B5;

  --pnl: #131318;
  --pnl-2: #1B1B22;
  --pnl-3: #25252D;
  --pnl-line: #2C2C35;
  --pnl-line-2: #22222A;
  --pnl-bone: #F5F5F2;
  --pnl-bone-2: #C5C5C0;
  --pnl-mute: #82828A;
  --pnl-faint: #4A4A52;

  --acid: #B5FF50;
  --pos: #4DD787;
  --neg: #FF6B7A;
  --warm: #FFB547;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--page);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: "ss01" 1, "cv11" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--ink); color: var(--page); }

.wrap { max-width: 1320px; margin: 0 auto; padding: 0 32px; }
.num { font-feature-settings: "tnum" 1; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Display headlines — Inter heavy + tight tracking */
.display {
  font-family: "Inter", sans-serif;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.95;
}

/* TICKER (dark) — bumped 11px → 13px, slower */
.ticker {
  background: var(--pnl);
  color: var(--pnl-bone);
  overflow: hidden;
  border-bottom: 1px solid var(--pnl-line-2);
}
.ticker-track {
  display: flex;
  gap: 64px;
  white-space: nowrap;
  padding: 14px 0;
  animation: tick 120s linear infinite;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--pnl-mute);
}
.ticker-track > span {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.lbl { color: var(--pnl-mute); }
.val { color: var(--pnl-bone); font-weight: 600; }
.up { color: var(--pos); font-weight: 600; }
.dn { color: var(--neg); font-weight: 600; }
.acc { color: var(--acid); font-weight: 700; }
.pulse-d {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--pos);
  box-shadow: 0 0 0 3px rgba(77, 215, 135, 0.18);
  animation: pulse 1.4s ease-in-out infinite;
}
.dot-sep {
  width: 3px; height: 3px;
  background: var(--pnl-faint);
  border-radius: 50%;
}
@keyframes tick {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* NAV (sticky dark) */
header.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(19, 19, 24, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--pnl-line-2);
  color: var(--pnl-bone);
}
.nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  height: 76px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}
.nav-left { display: flex; gap: 4px; }
.nav-link {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--pnl-bone-2);
  transition: color 0.15s;
  letter-spacing: -0.005em;
}
.nav-link:hover { color: var(--acid); }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.035em;
  color: var(--pnl-bone);
  justify-self: center;
}
.brand-mark {
  position: relative;
  display: inline-block;
  width: 26px;
  height: 26px;
}
.brand-mark::before, .brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
}
.brand-mark::before {
  background: var(--acid);
  transform: skewX(-12deg);
  clip-path: polygon(0 0, 100% 0, 60% 100%, 0 100%);
}
.brand-mark::after {
  background: var(--pnl-bone);
  transform: skewX(-12deg);
  clip-path: polygon(60% 0, 100% 0, 100% 100%, 100% 100%);
  opacity: 0.85;
}
.nav-right {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}
.nav-cta {
  background: var(--acid);
  color: #09090C; /* Force dark text on acid for contrast */
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.005em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s, transform 0.15s;
}
.nav-cta:hover { background: #C9FF66; transform: translateY(-1px); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  padding: 16px 26px;
  transition: background 0.15s, transform 0.15s, color 0.15s;
  cursor: pointer;
  border: none;
  letter-spacing: -0.005em;
}
.btn svg { transition: transform 0.2s; }
.btn:hover svg { transform: translateX(3px); }
.btn-ink {
  background: var(--ink);
  color: var(--page);
}
.btn-ink:hover { background: #2D2D33; transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--page); }
.btn-acid {
  background: var(--acid);
  color: #09090C; /* Force dark text on acid for contrast */
  font-weight: 700;
}
.btn-acid:hover { background: #C9FF66; }
.btn-ghost-d {
  background: transparent;
  color: var(--pnl-bone);
  border: 1px solid var(--pnl-line);
}
.btn-ghost-d:hover { border-color: var(--pnl-bone-2); background: rgba(255,255,255,0.04); }

/* Section eyebrow */
.s-tag {
  margin-bottom: 24px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.s-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--acid);
  border-radius: 50%;
  margin-right: 4px;
}
.s-tag .num-mark { color: var(--mute); }
.s-tag .div-tag {
  height: 1px;
  width: 32px;
  background: var(--acid);
}

/* Section h2 */
.section-h2 {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 5.6vw, 80px);
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin: 0 0 20px;
  color: var(--ink);
  max-width: 18ch;
}
.section-sub {
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 640px;
  margin: 0;
  font-weight: 400;
  letter-spacing: -0.005em;
}

/* Common section — varied padding for rhythm (#10) */
section.s {
  padding: 120px 0;
  border-top: 1px solid var(--line);
}
section.s.tight { padding: 80px 0; }
section.s.spacious { padding: 160px 0; }
.s-head {
  max-width: 920px;
  margin-bottom: 56px;
}

/* Section transition — soft separator between adjacent dark sections (#5) */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--pnl-line-2) 30%, var(--pnl-line-2) 70%, transparent 100%);
}

/* Pill — acid-on-dark for institutional severity */
.pill {
  background: var(--acid);
  color: #09090C;
  padding: 4px 10px;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.14em;
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-block;
}

.div-h {
  height: 12px;
  width: 1px;
  background: var(--line);
}

/* Eyebrow row (used on hero + page intros) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 56px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1.5;
}

/* Page hero */
.page-hero {
  padding: 96px 0 64px;
}
.page-hero h1 {
  font-family: "Inter", sans-serif;
  font-weight: 800;
  font-size: clamp(48px, 7vw, 112px);
  line-height: 0.96;
  letter-spacing: -0.045em;
  color: var(--ink);
  max-width: 18ch;
}
.page-hero .lede {
  margin-top: 28px;
  font-size: 21px;
  line-height: 1.5;
  color: var(--ink-2);
  font-weight: 400;
  letter-spacing: -0.005em;
  max-width: 640px;
}

/* CTA BAND (dark) */
.cta-band {
  background: var(--pnl);
  color: var(--pnl-bone);
  border-top: 1px solid var(--pnl-line-2);
  padding: 160px 0;
  text-align: center;
}
.cta-band h2 {
  font-family: "Inter", sans-serif;
  font-weight: 800;
  font-size: clamp(48px, 6.5vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin: 0 auto 48px;
  max-width: 14ch;
  color: var(--pnl-bone);
}
.cta-band-actions {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.cta-band-meta {
  margin-top: 28px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  color: var(--pnl-mute);
  letter-spacing: 0.04em;
}

/* FOOTER — wordmark scaled down (#6) */
footer {
  background: var(--page);
  padding: 96px 0 64px;
  border-top: 1px solid var(--line);
}
.footer-top {
  max-width: 1320px;
  margin: 0 auto 80px;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 64px;
}
.footer-brand {
  font-family: "Inter", sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 6vw, 96px);
  letter-spacing: -0.055em;
  line-height: 0.85;
  color: var(--ink);
}
.footer-brand .acc-pd {
  color: var(--acid);
  font-weight: 600;
}
.footer-tag {
  margin-top: 20px;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--mute);
  max-width: 320px;
  line-height: 1.55;
}
.footer-col h4 {
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  margin: 0 0 20px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 12px; }
.footer-col a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.15s;
  letter-spacing: -0.005em;
}
.footer-col a:hover { color: var(--ink-3); }
.footer-meta {
  max-width: 1320px;
  margin: 0 auto;
  padding: 32px 32px 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}

/* Form fields — global auth/contact form styling (#37) */
.field {
  margin-bottom: 18px;
}
.field label {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 14px 16px;
  font-family: "Inter", sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  background: var(--page);
  border: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  letter-spacing: -0.005em;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(181, 255, 80, 0.4);
}
.field-hint {
  margin-top: 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--mute);
  letter-spacing: 0.06em;
}

/* OAuth / social-login button (#36) */
.btn-oauth {
  width: 100%;
  padding: 14px 16px;
  font-family: "Inter", sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  background: var(--page-2);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  letter-spacing: -0.005em;
  transition: border-color 0.15s, background 0.15s;
}
.btn-oauth:hover { border-color: var(--ink); background: var(--page-3); }

.divider-or {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}
.divider-or::before, .divider-or::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

/* =========================================================
   Round 2 — evidence-layer utilities
   Real artifacts, not marketing claims.
   ========================================================= */

/* Status indicator (nav + auth shell + footer) */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  border: 1px solid var(--line);
  background: var(--page-2);
}
.status-pill.dark { color: var(--pnl-mute); border-color: var(--pnl-line); background: var(--pnl-2); }
.status-pill::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--pos);
  box-shadow: 0 0 0 2px rgba(77, 215, 135, 0.18);
  animation: pulse 1.4s ease-in-out infinite;
}

/* Trust-band logo strip — for "Built on" / "Compliance" rails */
.trust-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--page-2);
  padding: 32px 0;
}
.trust-strip-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: center;
}
.trust-strip-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}
.trust-strip-logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  align-items: center;
}
.trust-logo {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-align: center;
  padding: 12px 8px;
  border-left: 1px solid var(--line);
}
.trust-logo:first-child { border-left: none; }
.trust-logo .meta {
  display: block;
  margin-top: 4px;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}

/* Split-screen layout (auth pages) */
.split-screen {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.split-form-pane {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 48px;
  background: var(--page);
}
.split-form-pane > div { width: 100%; max-width: 440px; }
.split-context-pane {
  background: var(--pnl);
  color: var(--pnl-bone);
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.split-context-pane::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 140px; height: 140px;
  background: var(--acid);
  opacity: 0.06;
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}
.split-context-inner { max-width: 480px; position: relative; }
.split-context-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--acid);
  margin-bottom: 24px;
}
.split-context-h {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 32px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--pnl-bone);
  margin: 0 0 24px;
}
.split-context-p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--pnl-bone-2);
  margin: 0 0 32px;
}
.split-context-list {
  list-style: none; padding: 0; margin: 0 0 32px;
  border-top: 1px solid var(--pnl-line-2);
}
.split-context-list li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pnl-line-2);
  font-size: 14px;
  color: var(--pnl-bone-2);
  line-height: 1.5;
}
.split-context-list li::before {
  content: "";
  width: 10px;
  height: 1px;
  background: var(--acid);
  margin-top: 11px;
}
.split-context-list li strong { color: var(--pnl-bone); font-weight: 700; }

/* Form helper checkbox row */
.checkbox-row {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  align-items: start;
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-3);
}
.checkbox-row input[type="checkbox"] {
  margin: 3px 0 0;
  accent-color: var(--ink);
  cursor: pointer;
}
.checkbox-row a {
  color: var(--ink);
  font-weight: 600;
  border-bottom: 1px solid var(--ink-3);
  padding-bottom: 1px;
}

/* Inline error state for inputs */
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--neg);
  box-shadow: 0 0 0 3px rgba(255, 107, 122, 0.18);
}
.field-error {
  margin-top: 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--neg);
  letter-spacing: 0.06em;
}

/* Sticky-TOC layout (legal pages) */
.toc-layout {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 80px;
  align-items: start;
}
.toc-rail {
  position: sticky;
  top: 96px;
  align-self: start;
}
.toc-rail h4 {
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  margin: 0 0 16px;
}
.toc-rail ol {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 1px solid var(--line);
}
.toc-rail li { display: block; }
.toc-rail a {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 8px;
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-3);
  border-left: 2px solid transparent;
  margin-left: -1px;
  transition: color 0.15s, border-color 0.15s;
  letter-spacing: -0.005em;
}
.toc-rail a:hover { color: var(--ink); border-left-color: var(--ink); }
.toc-rail a.active { color: var(--ink); border-left-color: var(--acid); font-weight: 600; }
.toc-rail a span:first-child {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--mute);
}

/* Two-column legal — legal text left, plain-English right */
.dual-prose {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.dual-prose:last-child { border-bottom: none; }
.dual-prose .legalese { color: var(--ink-2); }
.dual-prose .plain {
  background: var(--page-3);
  border-left: 2px solid var(--acid);
  padding: 20px 24px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-2);
}
.dual-prose .plain .l {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 8px;
}
.dual-prose .plain p { font-size: 14px; line-height: 1.6; margin: 0 0 8px; color: var(--ink-2); }

/* Version history block */
.version-history {
  background: var(--page-2);
  border: 1px solid var(--line);
  padding: 0;
  margin-bottom: 48px;
}
.version-row {
  display: grid;
  grid-template-columns: 120px 80px 1fr;
  gap: 24px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  align-items: center;
}
.version-row:last-child { border-bottom: none; }
.version-row .v-date {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--mute);
  letter-spacing: 0.04em;
}
.version-row .v-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.04em;
}
.version-row .v-summary { color: var(--ink-2); line-height: 1.5; }
.version-row.current { background: rgba(181, 255, 80, 0.08); }
.version-row.current .v-num { color: var(--ink); }
.version-row.current .v-num::after {
  content: "current";
  margin-left: 8px;
  padding: 2px 6px;
  background: var(--acid);
  color: var(--ink);
  font-size: 9px;
  letter-spacing: 0.14em;
}

/* Pro table — for subprocessors / retention / matrix */
.table-pro {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--page-2);
  border-collapse: separate;
  border-spacing: 0;
}
.table-pro th, .table-pro td {
  text-align: left;
  padding: 16px 20px;
  font-size: 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.table-pro tr:last-child td { border-bottom: none; }
.table-pro th {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  background: var(--page-3);
  border-bottom: 1px solid var(--line);
}
.table-pro td {
  color: var(--ink-2);
  line-height: 1.55;
}
.table-pro td strong { color: var(--ink); font-weight: 700; }
.table-pro td .vendor {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  letter-spacing: -0.015em;
  display: block;
}
.table-pro td .vendor-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--mute);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}
.table-pro td .chip {
  display: inline-block;
  padding: 2px 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--page-3);
  color: var(--ink);
  border: 1px solid var(--line);
}
.table-pro td .chip.acid { background: var(--acid); border-color: var(--acid); }

/* Founder signature card */
.signature-card {
  background: var(--page-2);
  border: 1px solid var(--line);
  padding: 40px 44px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: center;
  max-width: 720px;
  margin-top: 32px;
}
.signature-avatar {
  width: 64px;
  height: 64px;
  background: var(--ink);
  color: var(--acid);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Inter", sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
  position: relative;
}
.signature-avatar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--acid);
  clip-path: polygon(80% 0, 100% 0, 100% 100%, 95% 100%);
  opacity: 0.85;
}
.signature-name {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.signature-role {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  margin-top: 4px;
}
.signature-line {
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.5;
}

/* FAQ details row */
.faq-row {
  border-bottom: 1px solid var(--line);
}
.faq-row:first-of-type { border-top: 1px solid var(--line); }
.faq-row[open] summary .faq-chev { transform: rotate(180deg); color: var(--ink); }
.faq-row summary {
  list-style: none;
  cursor: pointer;
  padding: 28px 0;
  display: grid;
  grid-template-columns: 48px 1fr 24px;
  gap: 24px;
  align-items: center;
}
.faq-row summary::-webkit-details-marker { display: none; }
.faq-row .faq-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--mute);
  letter-spacing: 0.04em;
}
.faq-row .faq-q {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.faq-row .faq-chev {
  color: var(--mute);
  transition: transform 0.2s, color 0.2s;
}
.faq-row .faq-a {
  padding: 0 0 28px 72px;
  max-width: 760px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  font-weight: 400;
}

/* ROI calculator (pricing page) */
.calc-card {
  background: var(--pnl);
  color: var(--pnl-bone);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.calc-controls .l {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pnl-mute);
  margin-bottom: 14px;
  display: block;
}
.calc-controls input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--pnl-line);
  border-radius: 2px;
  outline: none;
  margin: 12px 0 8px;
}
.calc-controls input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  background: var(--acid);
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid var(--pnl);
  box-shadow: 0 0 0 1px var(--acid);
}
.calc-controls input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  background: var(--acid);
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid var(--pnl);
}
.calc-readout {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--pnl-bone-2);
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
}
.calc-readout strong { color: var(--acid); font-weight: 700; }
.calc-output {
  border-left: 1px solid var(--pnl-line-2);
  padding-left: 56px;
}
.calc-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--pnl-line-2);
}
.calc-row:last-child { border-bottom: none; padding-bottom: 0; }
.calc-row .calc-l {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pnl-mute);
  font-weight: 600;
}
.calc-row .calc-v {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.025em;
  color: var(--pnl-bone);
  font-feature-settings: "tnum" 1;
}
.calc-row.savings .calc-v { color: var(--acid); font-size: 36px; }
.calc-foot {
  margin-top: 24px;
  font-size: 12px;
  color: var(--pnl-mute);
  line-height: 1.5;
}

/* Mockup window — for product UI screens */
.mockup-window {
  background: var(--pnl-2);
  border: 1px solid var(--pnl-line);
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 32px 64px -24px rgba(0, 0, 0, 0.6);
}
.mockup-bar {
  display: grid;
  grid-template-columns: 80px 1fr 80px;
  align-items: center;
  padding: 12px 16px;
  background: var(--pnl);
  border-bottom: 1px solid var(--pnl-line);
}
.mockup-traffic {
  display: flex;
  gap: 6px;
}
.mockup-traffic span {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--pnl-line);
}
.mockup-bar .mockup-url {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--pnl-mute);
  text-align: center;
  letter-spacing: 0.04em;
}
.mockup-bar .mockup-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  font-weight: 700;
  color: var(--acid);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.mockup-bar .mockup-state::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--acid);
}
.mockup-body {
  padding: 32px;
  background: var(--pnl);
  color: var(--pnl-bone);
}

/* Timeline (about page milestones) */
.timeline {
  border-left: 1px solid var(--line);
  padding-left: 32px;
  margin-top: 32px;
  max-width: 720px;
}
.timeline-item {
  position: relative;
  padding-bottom: 32px;
  padding-left: 8px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -39px;
  top: 8px;
  width: 14px;
  height: 14px;
  background: var(--page);
  border: 2px solid var(--ink-3);
  border-radius: 50%;
}
.timeline-item.acid::before {
  background: var(--acid);
  border-color: var(--ink);
  box-shadow: 0 0 0 4px rgba(181, 255, 80, 0.16);
}
.timeline-item .t-date {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}
.timeline-item .t-h {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  margin: 6px 0 6px;
  color: var(--ink);
}
.timeline-item .t-p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
  max-width: 560px;
}

/* Sticky mobile CTA — appears only on mobile, fixed bottom, single primary action */
.mobile-cta-bar {
  display: none;
}
@media (max-width: 768px) {
  .mobile-cta-bar {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(9, 9, 12, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid var(--line);
  }
  .mobile-cta-bar a {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--acid);
    color: #09090C;
    font-family: "Inter", sans-serif;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: -0.005em;
  }
  /* Add bottom padding to body so the bar doesn't cover the footer */
  body { padding-bottom: 76px; }
}

/* Reset stray border-radii to sharp / institutional corners */
.btn, .btn-ink, .btn-ghost, .btn-acid, .btn-ghost-d, .btn-oauth,
.nav-cta, .pill, .auth-submit, .submit-btn { border-radius: 0; }

/* Responsive */
@media (max-width: 1280px) {
  .toc-layout { grid-template-columns: 200px 1fr; gap: 56px; }
}
@media (max-width: 1024px) {
  .nav-left { display: none; }
  .nav-inner { grid-template-columns: 1fr auto; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 48px; }
  .split-screen { grid-template-columns: 1fr; }
  .split-context-pane { display: none; }
  .toc-layout { grid-template-columns: 1fr; gap: 32px; }
  .toc-rail { position: static; }
  .toc-rail ol { display: flex; flex-wrap: wrap; gap: 8px; border-left: none; }
  .toc-rail a { padding: 8px 12px; border-left: none; border: 1px solid var(--line); }
  .toc-rail a.active { border-color: var(--ink); border-left-color: var(--ink); }
  .dual-prose { grid-template-columns: 1fr; gap: 16px; }
  .calc-card { grid-template-columns: 1fr; gap: 32px; padding: 32px; }
  .calc-output { border-left: none; border-top: 1px solid var(--pnl-line-2); padding-left: 0; padding-top: 24px; }
  .trust-strip-inner { grid-template-columns: 1fr; gap: 16px; }
  .trust-strip-logos { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .trust-logo { font-size: 16px; padding: 8px 4px; }
}
@media (max-width: 768px) {
  /* Tablet breakpoint (#41) */
  section.s { padding: 88px 0; }
  section.s.spacious { padding: 112px 0; }
  .cta-band { padding: 112px 0; }
  .page-hero { padding: 72px 0 48px; }
  .signature-card { grid-template-columns: 1fr; padding: 28px; gap: 16px; }
  .trust-strip-logos { grid-template-columns: repeat(2, 1fr); }
  /* Stacked-grid cells need vertical breathing room on mobile so labels don't fuse with prior cells. */
  .pillar-meta { grid-template-columns: 1fr !important; gap: 16px; }
  .reach-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .page-hero { padding: 56px 0 40px; }
  section.s { padding: 72px 0; }
  .cta-band { padding: 88px 0; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-meta { flex-direction: column; align-items: flex-start; }
  .split-form-pane { padding: 32px 24px; }
  .table-pro th, .table-pro td { padding: 12px 14px; font-size: 13px; }
  .version-row { grid-template-columns: 1fr; gap: 8px; }
}