@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=IBM+Plex+Mono:wght@400;500;600&family=Instrument+Sans:wght@500;600;700&display=swap");

:root {
  --max: 1200px;
  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Instrument Sans", var(--font-sans);
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --bg: #0D1021;
  --bg-elevated: #141829;
  --bg-panel: #1A1F35;
  --bg-hover: #222845;
  --line: rgba(148, 163, 184, 0.22);
  --line-strong: rgba(148, 163, 184, 0.38);

  --ink-0: #F8FAFC;
  --ink-1: #CBD5E1;
  --ink-2: #94A3B8;
  --ink-3: #64748B;

  --accent: #A3E635;
  --accent-hover: #84CC16;
  --accent-soft: rgba(163, 230, 53, 0.12);
  --accent-line: rgba(163, 230, 53, 0.35);

  --violet: #6366F1;
  --violet-soft: rgba(99, 102, 241, 0.15);

  --orange: #F97316;
  --orange-soft: rgba(249, 115, 22, 0.12);

  --red: #EF4444;
  --red-soft: rgba(239, 68, 68, 0.12);

  --shadow-sm: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 16px 48px rgba(0, 0, 0, 0.45);

  --radius-1: 6px;
  --radius-2: 10px;
  --radius-3: 14px;
  --radius-4: 18px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 48px;
  --space-12: 64px;

  --ops-h: 36px;
  --header-h: 60px;
  --site-top-h: calc(var(--ops-h) + var(--header-h));
  --focus-ring: 0 0 0 2px rgba(163, 230, 53, 0.3), 0 0 0 4px rgba(13, 16, 33, 0.9);
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--ink-0);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.auth-page {
  padding-top: 0;
  background: #0B0E14;
  min-height: 100vh;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.container {
  width: min(var(--max), calc(100% - 2 * var(--space-6)));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}

/* Ops bar */
.site-top {
  position: sticky;
  top: 0;
  z-index: 100;
}

.ops-bar {
  min-height: var(--ops-h);
  background: #0A0D1A;
  border-bottom: 1px solid var(--accent-line);
  box-shadow: inset 3px 0 0 var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
}

.ops-bar-inner {
  min-height: var(--ops-h);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-block: 6px;
}

.ops-scope { color: var(--ink-3); white-space: nowrap; }
.ops-scope span { color: var(--ink-3); margin-inline: 2px; opacity: 0.6; }

.ops-segments {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}

.ops-seg {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-right: 1px solid var(--line);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.64rem;
  background: rgba(0, 0, 0, 0.3);
}

.ops-seg:last-child { border-right: 0; }
.ops-seg em { font-style: normal; font-weight: 700; color: var(--ink-0); font-size: 0.78rem; }
.ops-seg-warn em { color: var(--orange); }
.ops-seg-urgent em { color: var(--red); }

.ops-health { color: var(--ink-1); white-space: nowrap; }
.ops-health strong { color: var(--accent); }

.ops-cta {
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
  transition: opacity 0.15s;
}
.ops-cta:hover { opacity: 0.8; }

.ops-note {
  color: var(--ink-3);
  font-size: 0.66rem;
  margin-left: auto;
  white-space: nowrap;
}

/* Header */
.site-header {
  background: rgba(13, 16, 33, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-shell {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  width: 28px;
  height: 28px;
  color: var(--ink-0);
}

.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  padding: 8px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-2);
  border-radius: var(--radius-1);
  transition: color 0.15s, background 0.15s;
}

.nav-link:hover { color: var(--ink-0); background: var(--bg-hover); }
.nav-link.is-active { color: var(--accent); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.header-login {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-2);
  padding: 8px 12px;
  transition: color 0.15s;
}
.header-login:hover { color: var(--ink-0); }

.header-quick {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-1);
  border-radius: var(--radius-1);
  padding: 7px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.header-quick:hover { border-color: var(--line-strong); color: var(--ink-0); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink-0);
  border-radius: 1px;
}

.mobile-nav {
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--line);
  padding-block: var(--space-4);
}

.mobile-nav-inner { display: flex; flex-direction: column; gap: var(--space-4); }
.mobile-nav-links { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-links .nav-link { display: block; padding: 12px; }
.mobile-nav-actions { display: flex; flex-direction: column; gap: 8px; }
.mobile-nav-actions a, .mobile-nav-actions button {
  padding: 12px;
  text-align: left;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-1);
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-2);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
  white-space: nowrap;
}

.btn:active { transform: scale(0.98); }

.btn-accent {
  background: var(--accent);
  color: #0D1021;
  border-color: var(--accent);
}
.btn-accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn-secondary {
  background: var(--bg-panel);
  color: var(--ink-0);
  border-color: var(--line-strong);
}
.btn-secondary:hover { background: var(--bg-hover); border-color: var(--ink-3); }

.btn-ghost, .btn-ghost-light {
  background: transparent;
  color: var(--ink-1);
  border-color: var(--line);
}
.btn-ghost:hover, .btn-ghost-light:hover { color: var(--ink-0); border-color: var(--line-strong); }

.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-header { padding: 8px 16px; font-size: 0.85rem; }
.btn-full { width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-6);
}

/* Hero home */
.hero-home {
  padding-block: var(--space-12) var(--space-10);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(99, 102, 241, 0.12), transparent),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(163, 230, 53, 0.06), transparent);
}

.hero-home-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-10);
  align-items: center;
}

.hero-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.hero-rail span:not(:last-child)::after {
  content: "·";
  margin-left: 8px;
  opacity: 0.5;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero-lead, .page-hero-lead {
  margin-top: var(--space-4);
  font-size: 1.05rem;
  color: var(--ink-1);
  max-width: 52ch;
  line-height: 1.6;
}

.hero-rail-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-top: var(--space-6);
  font-size: 0.85rem;
  color: var(--ink-2);
}

.hero-rail-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--accent);
  font-weight: 700;
}

/* Flow diagram */
.hero-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-4);
  align-items: stretch;
}

.flow-col {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.flow-col h3 {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin-bottom: var(--space-4);
}

.messy-tickets li {
  padding: 8px 10px;
  margin-bottom: 6px;
  background: var(--bg-panel);
  border-radius: var(--radius-1);
  font-size: 0.82rem;
  color: var(--ink-2);
  border-left: 2px solid var(--orange);
}

.flow-engine {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  padding: 0;
}

.engine-core {
  background: linear-gradient(135deg, var(--violet-soft), var(--accent-soft));
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
  text-align: center;
  min-width: 140px;
}

.engine-label {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.engine-steps li {
  font-size: 0.75rem;
  color: var(--ink-2);
  padding: 3px 0;
}

.queue-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Tag chips */
.tag-chip, .tag-row .tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-panel);
  color: var(--ink-1);
}

.tag-accent, .tag-good { background: var(--accent-soft); border-color: var(--accent-line); color: var(--accent); }
.tag-warn { background: var(--orange-soft); border-color: rgba(249,115,22,0.35); color: var(--orange); }
.tag-urgent { background: var(--orange-soft); border-color: rgba(249,115,22,0.5); color: var(--orange); }
.tag-danger { background: var(--red-soft); border-color: rgba(239,68,68,0.35); color: var(--red); }
.tag-neutral { background: var(--violet-soft); border-color: rgba(99,102,241,0.3); color: var(--violet); }

.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--space-3); }

/* Sections */
.section { padding-block: var(--space-12); }
.section-tight { padding-block: var(--space-8); }
.section.alt { background: var(--bg-elevated); border-block: 1px solid var(--line); }

.section-head { margin-bottom: var(--space-8); max-width: 640px; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: var(--space-2);
}
.section-head p { margin-top: var(--space-3); color: var(--ink-1); }

.kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.section-foot { margin-top: var(--space-6); text-align: center; }
.text-link { color: var(--accent); font-weight: 600; }
.text-link:hover { text-decoration: underline; }

/* Pain grid */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.pain-grid article {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.pain-grid strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: var(--space-2);
}

.pain-grid p { font-size: 0.85rem; color: var(--ink-2); }

/* Workflow steps */
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}

.workflow-steps article {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  padding: var(--space-4);
}

.workflow-steps span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 600;
}

.workflow-steps h3 { font-size: 0.9rem; margin-top: var(--space-2); }
.workflow-steps p { font-size: 0.78rem; color: var(--ink-2); margin-top: 4px; }

/* Capability grid */
.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.capability-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
  transition: border-color 0.2s, transform 0.2s;
}

.capability-card:hover {
  border-color: var(--accent-line);
  transform: translateY(-2px);
}

.capability-card span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--violet);
}

.capability-card h3 { font-size: 1rem; margin-top: var(--space-2); }
.capability-card p { font-size: 0.85rem; color: var(--ink-2); margin-top: var(--space-2); }

/* Team rail */
.team-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.team-rail a {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  padding: var(--space-5);
  transition: border-color 0.15s;
}

.team-rail a:hover { border-color: var(--accent-line); }
.team-rail strong { display: block; font-size: 0.95rem; }
.team-rail span { display: block; font-size: 0.8rem; color: var(--ink-2); margin-top: 4px; }

/* Stack rail */
.stack-rail-label {
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.stack-rail-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
}

.stack-rail-logos span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-3);
}

/* CTA band */
.cta-band {
  padding-block: var(--space-10);
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(163,230,53,0.08));
  border-top: 1px solid var(--line);
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.cta-band p { color: var(--ink-1); margin-top: var(--space-2); }

/* Page hero */
.page-hero-band {
  padding-block: var(--space-10) var(--space-8);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(99,102,241,0.1), transparent);
}

.page-rail {
  display: flex;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.page-rail span:not(:last-child)::after { content: "/"; margin-left: 8px; opacity: 0.4; }

.page-hero-band h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.page-hero-actions { margin-top: var(--space-6); }

.page-stat-rail {
  border-bottom: 1px solid var(--line);
  background: var(--bg-elevated);
  padding-block: var(--space-5);
}

.page-stat-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.page-stat-list li { font-size: 0.85rem; color: var(--ink-2); }
.page-stat-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent);
}

/* Workspace 3col */
.workspace-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.workspace-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.panel-accent {
  border-color: var(--accent-line);
  background: linear-gradient(180deg, rgba(163,230,53,0.05), var(--bg-elevated));
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.panel-head h3 { font-size: 0.9rem; font-weight: 600; }

.inbox-item {
  padding: var(--space-3);
  background: var(--bg-panel);
  border-radius: var(--radius-1);
  margin-bottom: var(--space-2);
  border-left: 2px solid var(--orange);
}

.inbox-item strong { font-family: var(--font-mono); font-size: 0.75rem; color: var(--ink-3); }
.inbox-item p { font-size: 0.82rem; color: var(--ink-2); margin-top: 4px; }

.extract-list li {
  font-size: 0.82rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-1);
}

.extract-list li:last-child { border-bottom: 0; }
.extract-list strong { color: var(--ink-0); }

.output-stack { display: flex; flex-direction: column; gap: var(--space-2); }

.output-card {
  background: var(--bg-panel);
  border-radius: var(--radius-1);
  padding: var(--space-3);
}

.output-card h4 { font-size: 0.72rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; }
.output-card p { font-size: 0.82rem; color: var(--ink-1); margin-top: 4px; }

/* Split block */
.split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.split-block-reverse { direction: rtl; }
.split-block-reverse > * { direction: ltr; }

.split-copy h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: var(--space-2);
}

.split-copy p { color: var(--ink-1); margin-top: var(--space-3); }

.check-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.88rem;
  color: var(--ink-1);
  margin-top: var(--space-2);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* Ticket card */
.ticket-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.ticket-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.ticket-card-head h4 { font-size: 1rem; font-weight: 600; }
.ticket-body { font-size: 0.9rem; color: var(--ink-1); margin-top: var(--space-3); }
.ticket-meta { font-size: 0.78rem; color: var(--ink-3); margin-top: var(--space-2); font-family: var(--font-mono); }

.priority-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  flex-shrink: 0;
}

.priority-urgent, .priority-high { background: var(--orange-soft); color: var(--orange); }
.priority-normal, .priority-medium { background: var(--violet-soft); color: var(--violet); }
.priority-low { background: var(--bg-panel); color: var(--ink-2); border: 1px solid var(--line); }

/* Routing flow */
.routing-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
}

.route-node {
  padding: 10px 16px;
  border-radius: var(--radius-2);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--line);
}

.route-node-input { background: var(--orange-soft); border-color: rgba(249,115,22,0.3); color: var(--orange); }
.route-node-process { background: var(--violet-soft); border-color: rgba(99,102,241,0.3); color: var(--violet); }
.route-node-route { background: var(--accent-soft); border-color: var(--accent-line); color: var(--accent); }
.route-node-output { background: var(--bg-panel); color: var(--ink-1); }
.route-node-tag { background: var(--bg-panel); color: var(--ink-1); }

.route-arrow { color: var(--ink-3); font-size: 1.1rem; }

/* Confidence panel */
.confidence-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.confidence-row {
  display: grid;
  grid-template-columns: 140px 1fr 48px;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.confidence-label { font-size: 0.85rem; color: var(--ink-1); }

.confidence-track {
  height: 6px;
  background: var(--bg-panel);
  border-radius: 999px;
  overflow: hidden;
}

.confidence-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
}

.confidence-good { background: var(--accent); }
.confidence-warn { background: var(--orange); }
.confidence-low { background: var(--red); }

.confidence-score { font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink-2); text-align: right; }
.confidence-note { font-size: 0.82rem; color: var(--ink-2); margin-top: var(--space-4); }

/* Review queue */
.review-queue { display: flex; flex-direction: column; gap: var(--space-3); }

.review-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  padding: var(--space-4);
}

.review-item strong { font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink-3); }
.review-item p { font-size: 0.88rem; color: var(--ink-1); margin-top: 4px; }

/* Intent grid */
.intent-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.intent-group {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.intent-group h4 {
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.intent-phrases li {
  font-size: 0.85rem;
  color: var(--ink-2);
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
  font-style: italic;
}

.intent-phrases li:last-child { border-bottom: 0; }

/* Taxonomy */
.taxonomy-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.taxonomy-messy, .taxonomy-clean {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.taxonomy-messy { border-color: rgba(239,68,68,0.3); }
.taxonomy-clean { border-color: var(--accent-line); }

.taxonomy-messy h4 { color: var(--red); }
.taxonomy-clean h4 { color: var(--accent); }

.taxonomy-stat { font-size: 0.82rem; color: var(--ink-2); margin-top: var(--space-4); }

.taxonomy-tree {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.tree-root > li {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--line);
}

.tree-root > li:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.tree-root strong { color: var(--accent); font-size: 0.9rem; }

.tree-root ul {
  margin-top: var(--space-2);
  padding-left: var(--space-4);
}

.tree-root ul li {
  font-size: 0.85rem;
  color: var(--ink-2);
  padding: 3px 0;
}

/* Priority grid */
.priority-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.priority-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.priority-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.priority-card-head h4 { font-size: 0.95rem; }

.priority-factors li {
  font-size: 0.82rem;
  color: var(--ink-2);
  padding: 4px 0;
  padding-left: 14px;
  position: relative;
}

.priority-factors li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--ink-3);
}

.data-note {
  font-size: 0.85rem;
  color: var(--ink-2);
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: var(--bg-panel);
  border-radius: var(--radius-2);
  border-left: 3px solid var(--violet);
}

/* Rule list */
.rule-list { display: flex; flex-direction: column; gap: var(--space-3); }

.rule-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  padding: var(--space-4) var(--space-5);
}

.rule-if { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; flex: 1; }
.rule-plus { color: var(--ink-3); font-size: 0.82rem; }
.rule-arrow { color: var(--accent); font-weight: 700; }
.rule-then strong { display: block; font-size: 0.9rem; }
.rule-then span { font-size: 0.78rem; color: var(--ink-3); font-family: var(--font-mono); }
.rule-fallback { border-color: rgba(239,68,68,0.25); }

/* Queue simulation */
.queue-sim {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.queue-sim-col {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.queue-sim-col h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin-bottom: var(--space-4);
}

.queue-sim-col li {
  font-size: 0.85rem;
  color: var(--ink-1);
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}

.queue-sim-engine {
  border-color: var(--accent-line);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.queue-sim-engine p { font-size: 0.85rem; color: var(--ink-2); margin-top: var(--space-2); }

/* Macro examples */
.macro-examples {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.macro-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  padding: var(--space-4);
}

.macro-card h4 { font-size: 0.9rem; }
.macro-card p { font-size: 0.78rem; color: var(--ink-2); margin-top: 4px; }
.macro-card .tag-chip { margin-top: var(--space-3); }

/* Analytics */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.analytics-metric {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  padding: var(--space-4);
}

.metric-label { font-size: 0.78rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; }
.metric-value { display: block; font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--ink-0); margin-top: 4px; }

.metric-trend { font-size: 0.78rem; font-weight: 600; margin-top: 4px; display: inline-block; }
.trend-up { color: var(--orange); }
.trend-down { color: var(--accent); }
.trend-neutral { color: var(--ink-3); }

.analytics-chart {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: var(--space-4);
  height: 160px;
  padding-top: var(--space-4);
}

.chart-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
}

.chart-bar::before {
  content: "";
  width: 100%;
  height: var(--h, 50%);
  background: linear-gradient(180deg, var(--accent), var(--violet));
  border-radius: var(--radius-1) var(--radius-1) 0 0;
  opacity: 0.85;
}

.chart-bar span { font-size: 0.72rem; color: var(--ink-2); margin-top: 8px; }
.chart-bar em { font-size: 0.78rem; color: var(--accent); font-style: normal; font-weight: 600; }

.chart-note { font-size: 0.85rem; color: var(--ink-2); margin-top: var(--space-5); padding-top: var(--space-4); border-top: 1px solid var(--line); }

/* Tag cloud */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-6);
}

/* Agency grid */
.agency-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.agency-client {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.agency-client h4 { font-size: 0.95rem; }
.agency-client p { font-size: 0.82rem; color: var(--ink-2); margin-top: var(--space-2); }
.agency-client .tag-chip { margin-top: var(--space-3); }

/* Integration grid */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.integration-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.integration-card h3 { font-size: 1rem; margin-bottom: var(--space-4); }

.integration-io {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.integration-io strong { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); }
.integration-io p { font-size: 0.82rem; color: var(--ink-2); margin-top: 4px; }

/* Controls grid */
.controls-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.controls-grid article {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  padding: var(--space-4);
}

.controls-grid h4 { font-size: 0.9rem; }
.controls-grid p { font-size: 0.82rem; color: var(--ink-2); margin-top: var(--space-2); }

.security-lead {
  font-size: 1rem;
  color: var(--ink-1);
  max-width: 720px;
  line-height: 1.65;
}

/* Ops dashboard & table */
.ops-dashboard {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.ops-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.ops-table th {
  text-align: left;
  padding: var(--space-3);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  border-bottom: 1px solid var(--line);
}

.ops-table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--line);
  color: var(--ink-1);
}

.ops-report {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
  overflow-x: auto;
}

.report-emerging {
  font-size: 0.85rem;
  color: var(--ink-1);
  margin-top: var(--space-4);
  padding: var(--space-3);
  background: var(--orange-soft);
  border-radius: var(--radius-1);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.plan-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-6);
  position: relative;
}

.plan-featured {
  border-color: var(--accent-line);
  background: linear-gradient(180deg, rgba(163,230,53,0.06), var(--bg-elevated));
}

.plan-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #0D1021;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.plan-card h3 { font-family: var(--font-display); font-size: 1.1rem; }
.price { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--accent); margin-top: var(--space-3); }
.price span { font-size: 0.9rem; color: var(--ink-2); font-weight: 500; }
.plan-desc { font-size: 0.85rem; color: var(--ink-2); margin-top: var(--space-2); }

.plan-card ul { margin-top: var(--space-5); margin-bottom: var(--space-6); }
.plan-card li {
  font-size: 0.85rem;
  color: var(--ink-1);
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
}

.plan-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-elevated);
  padding-block: var(--space-10) var(--space-6);
  margin-top: auto;
}

.footer-main { display: flex; flex-direction: column; gap: var(--space-8); }

.footer-brand { max-width: 320px; }
.footer-tagline { font-size: 0.85rem; color: var(--ink-2); margin-top: var(--space-3); line-height: 1.6; }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-6);
}

.footer-col h5 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin-bottom: var(--space-3);
}

.footer-col a, .footer-link-btn {
  display: block;
  font-size: 0.85rem;
  color: var(--ink-2);
  padding: 4px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: color 0.15s;
}

.footer-col a:hover, .footer-link-btn:hover { color: var(--accent); }

.footer-bottom p { font-size: 0.78rem; color: var(--ink-3); }

/* Modals */
.modal[hidden] { display: none; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
}

.modal-panel {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-4);
  padding: var(--space-8);
  width: min(480px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--ink-2);
  cursor: pointer;
  line-height: 1;
}

.modal-panel h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  padding-right: var(--space-8);
}

.modal-lead { font-size: 0.9rem; color: var(--ink-2); margin-top: var(--space-3); }

.demo-player { margin-block: var(--space-5); }

.demo-screen {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  padding: var(--space-8) var(--space-5);
  text-align: center;
  position: relative;
}

.demo-badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: var(--accent);
  color: #0D1021;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.demo-screen p { font-size: 0.85rem; color: var(--ink-2); }

/* Forms */
.form { margin-top: var(--space-5); }

.form-group { margin-bottom: var(--space-4); }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--ink-1); margin-bottom: 6px; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-1);
  color: var(--ink-0);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-line);
  outline: none;
}

.form-success {
  font-size: 0.85rem;
  color: var(--accent);
  margin-top: var(--space-3);
}

.form-group-row {
  display: flex;
  align-items: flex-end;
  gap: var(--space-4);
}

.form-group-row > div { flex: 1; }

/* Auth — full split-screen login */
.auth-split {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-aside {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(40px, 6vw, 72px);
  background:
    radial-gradient(ellipse 90% 70% at 20% 30%, rgba(99, 102, 241, 0.14), transparent 55%),
    radial-gradient(ellipse 70% 60% at 80% 80%, rgba(163, 230, 53, 0.08), transparent 50%),
    #0D1021;
  border-right: 1px solid var(--line);
}

.auth-aside-inner {
  width: min(100%, 440px);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.auth-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--ink-0);
  width: fit-content;
}

.auth-logo .logo-mark {
  width: 32px;
  height: 32px;
}

.auth-aside-lead {
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--ink-1);
  max-width: 36ch;
}

.auth-preview {
  background: rgba(20, 24, 41, 0.85);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

.auth-preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.28);
  border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
}

.auth-preview-label {
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.auth-preview-meta {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.auth-queue-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.auth-queue-list li {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 0.84rem;
}

.auth-queue-list li:last-child { border-bottom: 0; }

.auth-queue-list li.is-review {
  background: rgba(249, 115, 22, 0.06);
}

.auth-queue-tag {
  font-weight: 600;
  color: var(--ink-0);
}

.auth-queue-detail {
  color: var(--ink-2);
  font-size: 0.8rem;
}

.auth-confidence {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  white-space: nowrap;
}

.auth-confidence.is-high { color: var(--ink-3); }
.auth-confidence.is-low { color: var(--orange); font-weight: 600; }

.auth-preview-foot {
  padding: 12px 18px;
  font-size: 0.76rem;
  color: var(--ink-3);
  background: rgba(0, 0, 0, 0.22);
  border-top: 1px solid var(--line);
  line-height: 1.5;
}

.auth-preview-foot span {
  color: var(--orange);
  font-weight: 700;
}

.auth-aside-stat {
  font-size: 0.88rem;
  color: var(--ink-2);
  line-height: 1.5;
}

.auth-aside-stat strong {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
}

.auth-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(40px, 6vw, 72px);
  background: #0B0E14;
}

.auth-main-inner {
  width: min(100%, 420px);
}

.auth-back {
  display: inline-block;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--ink-3);
  margin-bottom: var(--space-8);
  transition: color 0.15s;
}

.auth-back:hover { color: var(--accent); }

.auth-card h1 {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.auth-sub {
  font-size: 0.95rem;
  color: var(--ink-2);
  margin-top: var(--space-3);
  line-height: 1.55;
  max-width: 38ch;
}

.sso-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: var(--space-8);
}

.btn-sso {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 13px 16px;
  background: rgba(26, 31, 53, 0.65);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-0);
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}

.btn-sso:hover {
  background: var(--bg-panel);
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.btn-sso:active { transform: translateY(0); }

.sso-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-1);
  flex-shrink: 0;
}

.sso-icon svg { display: block; }

.auth-sep {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-block: var(--space-6);
  font-size: 0.78rem;
  color: var(--ink-3);
}

.auth-sep::before,
.auth-sep::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.auth-form .form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-1);
  margin-bottom: 8px;
}

.auth-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: 8px;
}

.auth-label-row label {
  margin-bottom: 0 !important;
}

.auth-form input {
  width: 100%;
  padding: 13px 14px;
  background: rgba(26, 31, 53, 0.8);
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  color: var(--ink-0);
  font-size: 0.95rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.auth-form input::placeholder { color: var(--ink-3); }

.auth-form input:hover { border-color: var(--line-strong); }

.auth-form input:focus {
  outline: none;
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px rgba(163, 230, 53, 0.12);
}

.auth-forgot {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  transition: opacity 0.15s;
}

.auth-forgot:hover { opacity: 0.85; }

.auth-submit {
  margin-top: var(--space-2);
  padding: 14px 20px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-2);
}

.auth-foot {
  font-size: 0.88rem;
  color: var(--ink-2);
  margin-top: var(--space-6);
  text-align: center;
}

.auth-foot a {
  color: var(--accent);
  font-weight: 700;
  transition: opacity 0.15s;
}

.auth-foot a:hover { opacity: 0.85; }

/* Legacy auth class aliases (unused but kept safe) */
.auth-workspace-preview,
.auth-pending-list,
.workspace-toolbar,
.workspace-foot { display: none; }

/* About page */
.about-etymology {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.about-etymology article {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.about-etymology strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.about-combined {
  border-color: var(--accent-line);
  background: linear-gradient(180deg, rgba(163, 230, 53, 0.08), var(--bg-elevated));
}

.about-story {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-3);
  font-size: 0.92rem;
  color: var(--ink-1);
}

.about-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.about-is, .about-not {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-5);
}

.about-is { border-left: 4px solid var(--accent); }
.about-not { border-left: 4px solid var(--orange); }

.about-is h4, .about-not h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.about-is li, .about-not li {
  font-size: 0.88rem;
  color: var(--ink-1);
  margin-bottom: 8px;
  padding-left: 16px;
  position: relative;
}

.about-is li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.about-not li::before { content: "×"; position: absolute; left: 0; color: var(--orange); font-weight: 700; }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.audience-grid article {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-4);
}

.audience-grid h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 6px; }
.audience-grid p { font-size: 0.84rem; color: var(--ink-2); }

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.principles-grid article {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  padding: var(--space-4);
}

.principles-grid strong {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #0D1021;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.principles-grid h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 6px; }
.principles-grid p { font-size: 0.82rem; color: var(--ink-2); }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

/* Responsive */
@media (max-width: 1024px) {
  .auth-split {
    grid-template-columns: 1fr;
  }

  .auth-aside {
    display: none;
  }

  .auth-main {
    min-height: 100vh;
    padding: var(--space-8) var(--space-6);
  }

  .auth-main-inner {
    width: min(100%, 400px);
    margin-inline: auto;
  }

  .hero-home-inner { grid-template-columns: 1fr; }
  .hero-flow { grid-template-columns: 1fr; }
  .flow-engine { order: -1; }
  .pain-grid, .workflow-steps, .capability-grid, .team-rail { grid-template-columns: repeat(2, 1fr); }
  .about-etymology, .about-columns, .audience-grid, .principles-grid { grid-template-columns: repeat(2, 1fr); }
  .workspace-3col, .split-block, .taxonomy-compare, .queue-sim, .agency-grid { grid-template-columns: 1fr; }
  .split-block-reverse { direction: ltr; }
  .priority-grid, .analytics-grid, .ops-dashboard, .controls-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-inline: auto; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .site-nav, .header-login, .header-quick { display: none; }
  .nav-toggle { display: flex; }
  .ops-note { display: none; }
  .pain-grid, .workflow-steps, .capability-grid, .team-rail,
  .intent-grid, .integration-grid, .footer-grid,
  .priority-grid, .analytics-grid, .ops-dashboard, .controls-grid,
  .about-etymology, .about-columns, .audience-grid, .principles-grid {
    grid-template-columns: 1fr;
  }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
  .confidence-row { grid-template-columns: 1fr; gap: var(--space-2); }
}

@media (max-width: 480px) {
  .ops-segments { display: none; }
  .btn-row { flex-direction: column; }
  .btn-row .btn { width: 100%; }
}