/* ===========================================================================
   Kalimo · Marketing landing page styles
   Built on the OrgBrain design system (styles.css supplies tokens, fonts, base).
   Component CSS below is copied verbatim from the design-system primitives so
   the page renders identically to the in-product components.
   =========================================================================== */

/* ---------------------------------------------------------------------------
   Layout primitives
   --------------------------------------------------------------------------- */
.container { max-width: var(--container-max); margin-inline: auto; padding-inline: var(--space-6); }
.container--narrow { max-width: 920px; }

section { position: relative; }
.band { padding-block: clamp(64px, 9vw, 112px); }
.band--tight { padding-block: clamp(48px, 6vw, 80px); }
.band--sunken { background: var(--surface-sunken); }
.band--card { background: var(--surface-card); }

.band--dark {
  background: var(--sand-950);
  color: var(--band-ink);
}
.band--dark h1, .band--dark h2, .band--dark h3 { color: var(--band-ink-strong); }
.band--dark .display { color: var(--band-ink-strong); }
.band--dark .lede { color: var(--band-ink-muted); }
.band--dark .eyebrow { color: var(--band-ink-subtle); }

/* Section heading block */
.section-head { max-width: 760px; }
.section-head .eyebrow { display: block; margin-bottom: var(--space-4); }
.section-title {
  font-family: var(--display-font); font-weight: 500;
  line-height: 1.08; letter-spacing: -0.02em; color: var(--text-strong);
  font-size: clamp(30px, 4.4vw, 46px);
}
.section-title em { font-style: italic; color: var(--accent); }
.lede {
  margin-top: var(--space-5); font-size: clamp(17px, 1.5vw, 19px);
  line-height: 1.6; color: var(--text-muted); max-width: 60ch;
}

.display {
  font-family: var(--display-font); font-weight: 500;
  letter-spacing: -0.02em; line-height: 1.05; color: var(--text-strong);
}

.kicker {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: var(--tracking-caps); text-transform: uppercase;
  color: var(--accent-text);
}
.kicker__dot { width: 6px; height: 6px; border-radius: 2px; background: var(--accent); }

/* ---------------------------------------------------------------------------
   Top navigation
   --------------------------------------------------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklch, var(--sand-50) 86%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.nav.is-stuck { border-bottom-color: var(--border-subtle); }
.nav__inner { display: flex; align-items: center; gap: var(--space-6); height: 64px; }
.nav__brand { display: inline-flex; align-items: center; gap: 10px; }
.nav__links { display: flex; align-items: center; gap: var(--space-6); margin-left: auto; }
.nav__link {
  font-size: var(--text-sm); font-weight: 500; color: var(--text-muted);
  text-decoration: none; transition: color var(--dur-fast) var(--ease-out);
}
.nav__link:hover { color: var(--text-strong); text-decoration: none; }
.nav__cta { display: flex; align-items: center; gap: var(--space-3); margin-left: var(--space-2); }
.nav__menu-btn { display: none; }

/* ---------------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------------- */
.hero { overflow: hidden; padding-top: clamp(48px, 7vw, 88px); padding-bottom: clamp(56px, 8vw, 104px); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(60% 50% at 18% 0%, color-mix(in oklch, var(--sage-200) 38%, transparent), transparent 70%),
    radial-gradient(48% 42% at 92% 8%, color-mix(in oklch, var(--clay-200) 30%, transparent), transparent 72%);
  opacity: 0.7;
}
.hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.02fr 0.98fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero__eyebrow { margin-bottom: var(--space-5); }
.hero__title {
  font-family: var(--display-font); font-weight: 500;
  font-size: clamp(38px, 5.6vw, 66px); line-height: 1.02; letter-spacing: -0.025em;
  color: var(--text-strong); max-width: 16ch;
}
.hero__title em { font-style: italic; color: var(--accent); }
.hero__sub {
  margin-top: var(--space-6); font-size: clamp(17px, 1.55vw, 20px);
  line-height: 1.6; color: var(--text-muted); max-width: 50ch;
}
.hero__actions { margin-top: var(--space-8); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.hero__trust {
  margin-top: var(--space-6); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-4);
  font-size: var(--text-sm); color: var(--text-subtle);
}
.hero__trust-item { display: inline-flex; align-items: center; gap: 7px; }
.hero__trust-item svg { color: var(--accent); }

/* Hero query mock */
.hero__visual { position: relative; }
.mock {
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mock__bar {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--border-subtle);
  background: var(--surface-card);
}
.mock__dots { display: flex; gap: 6px; }
.mock__dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--sand-200); }
.mock__chip {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-subtle); padding: 3px 8px; border: 1px solid var(--border-subtle); border-radius: var(--radius-pill);
}
.mock__chip .live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--consent-on); }
.mock__body { padding: var(--space-5) var(--space-6) var(--space-6); }

.q-row { display: flex; align-items: flex-start; gap: var(--space-3); }
.q-row__avatar { flex: none; }
.q-text { font-size: var(--text-md); font-weight: 500; color: var(--text-strong); line-height: 1.45; }

.sources-head {
  display: flex; align-items: center; gap: var(--space-2);
  margin: var(--space-5) 0 var(--space-3);
}
.sources-head .eyebrow { color: var(--citation-accent); }
.sources-head__rule { flex: 1; height: 1px; background: var(--border-subtle); }

.cite-stack { display: grid; gap: var(--space-2); }

.answer {
  margin-top: var(--space-5); padding-top: var(--space-5);
  border-top: 1px solid var(--border-subtle);
}
.answer__text { font-size: var(--text-base); line-height: 1.62; color: var(--text-body); }
.answer__text strong { font-weight: 600; color: var(--text-strong); }
.answer__foot { margin-top: var(--space-5); display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.feedback { display: inline-flex; gap: 6px; }
.feedback button {
  display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px;
  border: 1px solid var(--border-default); background: var(--surface-card); color: var(--text-muted);
  border-radius: var(--radius-md); cursor: pointer; transition: all var(--dur-fast) var(--ease-out);
}
.feedback button:hover { color: var(--text-strong); border-color: var(--border-strong); background: var(--surface-hover); }

/* inline citation pill within answer text */
.cite-ref {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 16px; height: 16px; padding: 0 4px; margin: 0 1px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  color: var(--text-on-accent); background: var(--citation-accent); border-radius: var(--radius-xs);
  vertical-align: 2px;
}

/* Knowledge-owner fallback */
.owner-fallback {
  display: flex; align-items: center; gap: var(--space-3);
  margin-top: var(--space-4); padding: var(--space-3) var(--space-4);
  background: var(--warm-soft); border: 1px solid color-mix(in oklch, var(--warm) 22%, transparent);
  border-radius: var(--radius-md);
}
.owner-fallback__text { font-size: var(--text-sm); color: var(--text-body); line-height: 1.45; }
.owner-fallback__text strong { color: var(--warm-text); font-weight: 600; }

/* ---------------------------------------------------------------------------
   Integrations strip
   --------------------------------------------------------------------------- */
.integrations { border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
.integrations__inner { display: flex; align-items: center; gap: clamp(20px, 4vw, 56px); flex-wrap: wrap; padding-block: var(--space-6); }
.integrations__label { font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--text-subtle); max-width: 18ch; line-height: 1.5; }
.integrations__list { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.src-mark {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 8px var(--space-4); border-radius: var(--radius-pill);
  border: 1px solid var(--border-default); background: var(--surface-card);
  font-size: var(--text-sm); font-weight: 500; color: var(--text-body);
}
.src-mark svg { color: var(--text-muted); }
.src-mark--live { border-color: color-mix(in oklch, var(--consent-on) 30%, transparent); background: var(--consent-on-soft); color: var(--success-text); }
.src-mark--live svg { color: var(--success-text); }
.src-mark--soon { color: var(--text-subtle); border-style: dashed; }
.src-mark--soon .soon { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-subtle); }

/* ---------------------------------------------------------------------------
   Problem — pain cards
   --------------------------------------------------------------------------- */
.pain-grid { margin-top: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
.pain-card {
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  padding: var(--space-6) var(--space-6) var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.pain-card__top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.pain-card__icon {
  display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px;
  border-radius: var(--radius-md); background: var(--surface-sunken); color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}
.pain-card__cost { font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: 0.04em; text-transform: uppercase; color: var(--warm-text); background: var(--warm-soft); padding: 4px 9px; border-radius: var(--radius-pill); }
.pain-card__title { font-size: var(--text-lg); font-weight: 600; color: var(--text-strong); letter-spacing: -0.01em; }
.pain-card__body { font-size: var(--text-base); line-height: 1.55; color: var(--text-muted); }

/* The wiki-vs-reality framing strip */
.gap-row { display: grid; grid-template-columns: 1fr auto 1fr; gap: var(--space-5); align-items: stretch; margin-top: clamp(36px, 4vw, 52px); }
.gap-col { padding: var(--space-6); border-radius: var(--radius-lg); border: 1px solid var(--border-subtle); }
.gap-col--official { background: var(--surface-card); }
.gap-col--actual { background: var(--sand-900); color: var(--band-ink); border-color: transparent; }
.gap-col__label { font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: var(--tracking-caps); text-transform: uppercase; margin-bottom: var(--space-3); }
.gap-col--official .gap-col__label { color: var(--text-subtle); }
.gap-col--actual .gap-col__label { color: var(--clay-300); }
.gap-col__h { font-size: var(--text-md); font-weight: 600; margin-bottom: var(--space-3); }
.gap-col--actual .gap-col__h { color: var(--band-ink-strong); }
.gap-col ul { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--space-2); }
.gap-col li { font-size: var(--text-sm); line-height: 1.5; display: flex; gap: 8px; }
.gap-col--official li { color: var(--text-muted); }
.gap-col--actual li { color: var(--band-ink-muted); }
.gap-col li svg { flex: none; margin-top: 2px; }
.gap-arrow { display: flex; align-items: center; justify-content: center; color: var(--text-subtle); }

/* ---------------------------------------------------------------------------
   How it works — steps
   --------------------------------------------------------------------------- */
.steps { margin-top: clamp(44px, 5vw, 68px); display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); position: relative; }
.step { display: flex; flex-direction: column; gap: var(--space-4); }
.step__num {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px;
  border-radius: var(--radius-md); background: var(--accent-softer); border: 1px solid var(--accent-soft);
  color: var(--accent-text); font-family: var(--font-mono); font-size: var(--text-md); font-weight: 600;
}
.step__title { font-size: var(--text-lg); font-weight: 600; color: var(--text-strong); letter-spacing: -0.01em; }
.step__body { font-size: var(--text-base); line-height: 1.55; color: var(--text-muted); }
.step__note { font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: 0.03em; text-transform: uppercase; color: var(--text-subtle); display: inline-flex; align-items: center; gap: 7px; }
.zero-change {
  margin-top: clamp(36px, 4vw, 52px); display: inline-flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-pill);
  background: var(--accent-softer); border: 1px solid var(--accent-soft); color: var(--accent-text);
  font-size: var(--text-sm); font-weight: 500;
}

/* ---------------------------------------------------------------------------
   Showcase shared
   --------------------------------------------------------------------------- */
.showcase-grid { margin-top: clamp(44px, 5vw, 64px); display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.showcase-grid--rev { grid-template-columns: 1.08fr 0.92fr; }
.feature-list { display: grid; gap: var(--space-5); margin-top: var(--space-7); }
.feature { display: flex; gap: var(--space-4); }
.feature__icon { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-md); background: var(--surface-card); border: 1px solid var(--border-subtle); color: var(--accent); box-shadow: var(--shadow-xs); }
.feature__title { font-size: var(--text-md); font-weight: 600; color: var(--text-strong); margin-bottom: 4px; }
.feature__body { font-size: var(--text-base); line-height: 1.55; color: var(--text-muted); }

/* ---------------------------------------------------------------------------
   Intelligence dashboard — signal cards
   --------------------------------------------------------------------------- */
.signal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.signal-card {
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.signal-card--wide { grid-column: 1 / -1; }
.signal-card__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.sev {
  display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono);
  font-size: var(--text-2xs); letter-spacing: var(--tracking-caps); text-transform: uppercase;
  padding: 4px 9px; border-radius: var(--radius-pill); font-weight: 500; border: 1px solid transparent;
}
.sev__dot { width: 7px; height: 7px; border-radius: 50%; }
.sev--watch { background: var(--success-soft); color: var(--success-text); border-color: color-mix(in oklch, var(--success) 22%, transparent); }
.sev--watch .sev__dot { background: var(--success); }
.sev--concern { background: var(--warning-soft); color: var(--warning-text); border-color: color-mix(in oklch, var(--warning) 26%, transparent); }
.sev--concern .sev__dot { background: var(--warning); }
.sev--urgent { background: var(--danger-soft); color: var(--danger-text); border-color: color-mix(in oklch, var(--danger) 28%, transparent); }
.sev--urgent .sev__dot { background: var(--danger); }
.signal-card__title { font-size: var(--text-md); font-weight: 600; color: var(--text-strong); line-height: 1.35; letter-spacing: -0.01em; }
.signal-card__meta { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.5; }
.signal-card__person { display: flex; align-items: center; gap: var(--space-3); padding-top: var(--space-1); }
.signal-card__person-main { min-width: 0; }
.signal-card__person-name { font-size: var(--text-sm); font-weight: 600; color: var(--text-strong); }
.signal-card__person-role { font-size: var(--text-xs); color: var(--text-subtle); }
.signal-card__id { margin-left: auto; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em; color: var(--text-subtle); text-transform: uppercase; }

/* engagement sparkline */
.spark { display: flex; align-items: flex-end; gap: 4px; height: 56px; margin-top: var(--space-1); }
.spark i { flex: 1; border-radius: 3px 3px 0 0; background: var(--sand-200); }
.spark i.hot { background: var(--success); }
.spark i.cool { background: var(--warning); }
.spark i.cold { background: var(--danger); opacity: 0.85; }

/* SPOF bus-factor */
.spof-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-2) 0; border-top: 1px solid var(--border-subtle); }
.spof-row:first-of-type { border-top: none; }
.spof-row__sys { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.spof-row__name { font-size: var(--text-sm); color: var(--text-body); font-weight: 500; }
.spof-pill { font-family: var(--font-mono); font-size: var(--text-2xs); padding: 2px 8px; border-radius: var(--radius-pill); white-space: nowrap; }
.spof-pill--1 { background: var(--danger-soft); color: var(--danger-text); }
.spof-pill--2 { background: var(--warning-soft); color: var(--warning-text); }

/* ---------------------------------------------------------------------------
   Decisions have history
   --------------------------------------------------------------------------- */
.decision-mock { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-xl); box-shadow: var(--shadow-md); overflow: hidden; }
.decision-mock__head { padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; gap: var(--space-3); }
.decision-mock__title { font-size: var(--text-md); font-weight: 600; color: var(--text-strong); }
.decision-track { padding: var(--space-5); position: relative; display: grid; gap: var(--space-4); }
.dnode { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); position: relative; }
.dnode__rail { display: flex; flex-direction: column; align-items: center; }
.dnode__dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--surface-card); flex: none; margin-top: 3px; }
.dnode__dot--current { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-softer); }
.dnode__dot--past { background: var(--sand-300); }
.dnode__line { width: 2px; flex: 1; background: var(--border-default); margin-top: 4px; }
.dnode__card { padding-bottom: var(--space-2); }
.dnode__when { font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-subtle); }
.dnode__what { font-size: var(--text-base); color: var(--text-body); line-height: 1.5; margin-top: 4px; }
.dnode__what strong { color: var(--text-strong); font-weight: 600; }
.dnode--past .dnode__what { color: var(--text-muted); }

/* ---------------------------------------------------------------------------
   Trust / privacy centerpiece
   --------------------------------------------------------------------------- */
.trust-centerpiece {
  margin-top: clamp(40px, 5vw, 60px);
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-md); overflow: hidden;
  display: grid; grid-template-columns: 1.1fr 0.9fr;
}
.trust-hero { padding: clamp(32px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; gap: var(--space-5); border-right: 1px solid var(--border-subtle); }
.trust-hero__lock { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: var(--radius-lg); background: var(--consent-never-soft); border: 1px solid var(--border-strong); color: var(--consent-never); }
.trust-hero__statement { font-family: var(--display-font); font-weight: 500; font-size: clamp(26px, 3vw, 36px); line-height: 1.1; letter-spacing: -0.02em; color: var(--text-strong); }
.trust-hero__sub { font-size: var(--text-base); line-height: 1.6; color: var(--text-muted); max-width: 44ch; }
.trust-hero__chip { align-self: flex-start; }
.trust-points { padding: clamp(28px, 3vw, 44px); background: var(--surface-sunken); display: grid; gap: var(--space-2); align-content: center; }
.trust-point { display: flex; gap: var(--space-3); padding: var(--space-4); background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); }
.trust-point__icon { flex: none; color: var(--accent); margin-top: 1px; }
.trust-point__title { font-size: var(--text-sm); font-weight: 600; color: var(--text-strong); margin-bottom: 2px; }
.trust-point__body { font-size: var(--text-sm); line-height: 1.5; color: var(--text-muted); }
.trust-point__body code { font-family: var(--font-mono); font-size: 0.92em; color: var(--text-body); background: var(--surface-sunken); padding: 1px 5px; border-radius: var(--radius-xs); }

/* ---------------------------------------------------------------------------
   Comparison
   --------------------------------------------------------------------------- */
.compare { margin-top: clamp(40px, 5vw, 60px); display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.compare-card { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: var(--space-6); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: var(--space-3); }
.compare-card__name { font-size: var(--text-md); font-weight: 600; color: var(--text-strong); }
.compare-card__type { font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-subtle); }
.compare-card__limit { font-size: var(--text-sm); line-height: 1.55; color: var(--text-muted); display: flex; gap: 8px; }
.compare-card__limit svg { flex: none; margin-top: 2px; color: var(--text-disabled); }
.compare-card--us { background: var(--sand-900); border-color: transparent; }
.compare-card--us .compare-card__name { color: var(--band-ink-strong); }
.compare-card--us .compare-card__type { color: var(--sage-300); }
.compare-card--us .compare-card__limit { color: var(--band-ink-muted); }
.compare-card--us .compare-card__limit svg { color: var(--sage-400); }

/* ---------------------------------------------------------------------------
   Who it's for
   --------------------------------------------------------------------------- */
.audience { margin-top: clamp(40px, 5vw, 60px); display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.aud-card { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: var(--space-3); }
.aud-card__icon { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-md); background: var(--accent-softer); color: var(--accent-text); border: 1px solid var(--accent-soft); }
.aud-card__role { font-size: var(--text-md); font-weight: 600; color: var(--text-strong); }
.aud-card__payoff { font-size: var(--text-sm); line-height: 1.5; color: var(--text-muted); }

/* ---------------------------------------------------------------------------
   Final CTA
   --------------------------------------------------------------------------- */
.final-cta { text-align: center; overflow: hidden; }
.final-cta::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(60% 80% at 50% 0%, color-mix(in oklch, var(--sage-700) 55%, transparent), transparent 70%);
  opacity: 0.5;
}
.final-cta .container { position: relative; z-index: 1; }
.final-cta__title { font-family: var(--display-font); font-weight: 500; font-size: clamp(32px, 4.6vw, 56px); line-height: 1.06; letter-spacing: -0.025em; color: var(--band-ink-strong); max-width: 18ch; margin-inline: auto; }
.final-cta__title em { font-style: italic; color: var(--sage-300); }
.final-cta__sub { margin: var(--space-6) auto 0; font-size: clamp(16px, 1.5vw, 19px); line-height: 1.6; color: var(--band-ink-muted); max-width: 52ch; }
.final-cta__actions { margin-top: var(--space-8); display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; }
.final-cta__note { margin-top: var(--space-5); font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: 0.04em; text-transform: uppercase; color: var(--band-ink-subtle); }

/* ---------------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------------- */
.footer { background: var(--sand-950); color: var(--band-ink-subtle); padding-block: var(--space-12) var(--space-10); }
.footer__inner { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-8); flex-wrap: wrap; }
.footer__brand { max-width: 32ch; }
.footer__tag { margin-top: var(--space-4); font-size: var(--text-sm); line-height: 1.55; color: var(--band-ink-faint); }
.footer__cols { display: flex; gap: clamp(32px, 6vw, 80px); flex-wrap: wrap; }
.footer__col h4 { font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--band-ink-faintest); margin-bottom: var(--space-3); font-weight: 500; }
.footer__col a { display: block; font-size: var(--text-sm); color: var(--band-ink-link); padding-block: 5px; text-decoration: none; }
.footer__col a:hover { color: var(--band-ink-strong); text-decoration: none; }
.footer__bottom { margin-top: var(--space-10); padding-top: var(--space-6); border-top: 1px solid var(--band-line-subtle); display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; font-size: var(--text-xs); color: var(--band-ink-faintest); }

/* ===========================================================================
   COMPONENT CSS — copied verbatim from the design-system primitives
   =========================================================================== */

/* Button */
.ob-btn { --_bg: var(--accent); --_fg: var(--text-on-accent); --_bd: transparent; display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); font-family: var(--font-sans); font-weight: var(--weight-semibold); line-height: 1; white-space: nowrap; border: 1px solid var(--_bd); background: var(--_bg); color: var(--_fg); border-radius: var(--radius-md); cursor: pointer; user-select: none; text-decoration: none; transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), transform var(--dur-instant) var(--ease-out); }
.ob-btn:hover { text-decoration: none; }
.ob-btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.ob-btn:active { transform: translateY(0.5px); }
.ob-btn[disabled] { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
.ob-btn--sm { height: var(--control-height-sm); padding: 0 var(--space-3); font-size: var(--text-sm); border-radius: var(--radius-sm); }
.ob-btn--md { height: var(--control-height-md); padding: 0 var(--space-4); font-size: var(--text-base); }
.ob-btn--lg { height: var(--control-height-lg); padding: 0 var(--space-6); font-size: var(--text-md); }
.ob-btn--primary { --_bg: var(--accent); --_fg: var(--text-on-accent); }
.ob-btn--primary:hover { --_bg: var(--accent-hover); }
.ob-btn--primary:active { --_bg: var(--accent-active); }
.ob-btn--secondary { --_bg: var(--surface-card); --_fg: var(--text-strong); --_bd: var(--border-strong); box-shadow: var(--shadow-xs); }
.ob-btn--secondary:hover { --_bg: var(--surface-hover); --_bd: var(--border-strong); }
.ob-btn--secondary:active { --_bg: var(--surface-active); }
.ob-btn--ghost { --_bg: transparent; --_fg: var(--text-body); }
.ob-btn--ghost:hover { --_bg: var(--surface-hover); }
.ob-btn--warm { --_bg: var(--warm); --_fg: var(--text-on-accent); }
.ob-btn--warm:hover { --_bg: var(--warm-hover); }
.ob-btn__icon { display: inline-flex; flex: none; }
.ob-btn--on-dark.ob-btn--secondary { --_bg: transparent; --_fg: var(--band-ink-strong); --_bd: var(--band-line); box-shadow: none; }
.ob-btn--on-dark.ob-btn--secondary:hover { --_bg: var(--band-surface-hover); }

/* Badge */
.ob-badge { display: inline-flex; align-items: center; gap: var(--space-1); font-family: var(--font-sans); font-weight: var(--weight-semibold); font-size: var(--text-2xs); line-height: 1; padding: 3px var(--space-2); border-radius: var(--radius-pill); border: 1px solid transparent; white-space: nowrap; }
.ob-badge--lg { font-size: var(--text-xs); padding: 5px var(--space-3); }
.ob-badge__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.ob-badge--neutral { background: var(--surface-sunken); color: var(--text-muted); border-color: var(--border-default); }
.ob-badge--accent  { background: var(--accent-soft); color: var(--accent-text); }
.ob-badge--warm    { background: var(--warm-soft); color: var(--warm-text); }
.ob-badge--success { background: var(--success-soft); color: var(--success-text); }
.ob-badge--warning { background: var(--warning-soft); color: var(--warning-text); }
.ob-badge--info    { background: var(--info-soft); color: var(--info-text); }

/* Avatar (initials only, deterministic colors are set inline in markup) */
.ob-avatar { position: relative; display: inline-flex; align-items: center; justify-content: center; flex: none; border-radius: 50%; font-family: var(--font-sans); font-weight: var(--weight-semibold); color: var(--text-on-accent); text-transform: uppercase; letter-spacing: 0.01em; user-select: none; }
.ob-avatar--xs { width: 24px; height: 24px; font-size: 10px; }
.ob-avatar--sm { width: 30px; height: 30px; font-size: 12px; }
.ob-avatar--md { width: 38px; height: 38px; font-size: 14px; }
.ob-avatar--lg { width: 48px; height: 48px; font-size: 17px; }

/* Source citation */
.ob-cite { display: flex; gap: var(--space-3); padding: var(--space-3) var(--space-4); background: var(--citation-bg); border: 1px solid var(--citation-border); border-radius: var(--radius-md); font-family: var(--font-sans); transition: box-shadow var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out); }
.ob-cite--interactive { cursor: pointer; }
.ob-cite--interactive:hover { border-color: var(--citation-accent); box-shadow: var(--shadow-sm); }
.ob-cite__index { flex: none; width: 22px; height: 22px; border-radius: var(--radius-xs); background: var(--citation-accent); color: var(--text-on-accent); font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--weight-semibold); display: flex; align-items: center; justify-content: center; margin-top: 1px; }
.ob-cite__main { flex: 1; min-width: 0; }
.ob-cite__head { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.ob-cite__src { display: inline-flex; align-items: center; gap: 5px; font-family: var(--font-mono); font-size: var(--text-2xs); text-transform: uppercase; letter-spacing: 0.04em; color: var(--citation-accent); font-weight: var(--weight-medium); }
.ob-cite__title { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--text-strong); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ob-cite__snippet { font-size: var(--text-sm); color: var(--text-body); line-height: 1.5; margin-top: 4px; }
.ob-cite__meta { display: flex; align-items: center; gap: var(--space-2); margin-top: var(--space-2); font-size: var(--text-2xs); color: var(--text-subtle); }
.ob-cite__meta-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--sand-400); }
.ob-cite__rel { flex: none; text-align: right; }
.ob-cite__rel-val { font-family: var(--font-mono); font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--citation-accent); font-variant-numeric: tabular-nums; }
.ob-cite__rel-lbl { font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-subtle); }

/* Confidence meter */
.ob-conf { display: inline-flex; flex-direction: column; gap: 6px; font-family: var(--font-sans); min-width: 132px; }
.ob-conf__top { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); }
.ob-conf__label { font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--text-subtle); }
.ob-conf__val { font-family: var(--font-mono); font-size: var(--text-sm); font-weight: var(--weight-semibold); font-variant-numeric: tabular-nums; }
.ob-conf__track { height: 6px; border-radius: var(--radius-pill); background: var(--confidence-track); overflow: hidden; }
.ob-conf__fill { height: 100%; border-radius: var(--radius-pill); transition: width 900ms var(--ease-out); background: currentColor; }
.ob-conf--high  .ob-conf__val, .ob-conf--high  .ob-conf__fill { color: var(--confidence-high); }
.ob-conf--medium .ob-conf__val, .ob-conf--medium .ob-conf__fill { color: var(--confidence-medium); }
.ob-conf--low   .ob-conf__val, .ob-conf--low   .ob-conf__fill { color: var(--confidence-low); }
.ob-conf__word { font-size: var(--text-2xs); color: var(--text-subtle); }

/* Consent badge */
.ob-consent { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-sans); font-weight: var(--weight-semibold); font-size: var(--text-2xs); padding: 4px var(--space-2) 4px 6px; border-radius: var(--radius-pill); border: 1px solid transparent; white-space: nowrap; line-height: 1; }
.ob-consent__icon { display: inline-flex; flex: none; }
.ob-consent--ingested { background: var(--consent-on-soft); color: var(--consent-on); border-color: color-mix(in oklch, var(--consent-on) 24%, transparent); }
.ob-consent--never { background: var(--consent-never-soft); color: var(--consent-never); border-color: var(--border-strong); }

/* Sensitivity tag */
.ob-tier { display: inline-flex; align-items: center; gap: 5px; font-family: var(--font-mono); font-weight: var(--weight-medium); font-size: var(--text-2xs); letter-spacing: 0.01em; padding: 3px var(--space-2); border-radius: var(--radius-xs); border: 1px solid transparent; white-space: nowrap; line-height: 1; text-transform: uppercase; }
.ob-tier__dot { width: 7px; height: 7px; border-radius: 2px; flex: none; }
.ob-tier--public { background: var(--tier-public-soft); color: var(--tier-public); border-color: color-mix(in oklch, var(--tier-public) 22%, transparent); }
.ob-tier--public .ob-tier__dot { background: var(--tier-public); }
.ob-tier--internal { background: var(--tier-internal-soft); color: var(--tier-internal); border-color: color-mix(in oklch, var(--tier-internal) 22%, transparent); }
.ob-tier--internal .ob-tier__dot { background: var(--tier-internal); }
.ob-tier--confidential { background: var(--tier-confidential-soft); color: var(--tier-confidential); border-color: color-mix(in oklch, var(--tier-confidential) 24%, transparent); }
.ob-tier--confidential .ob-tier__dot { background: var(--tier-confidential); }

/* ===========================================================================
   Scroll reveal & motion
   =========================================================================== */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 70ms; }
[data-reveal-delay="2"] { transition-delay: 140ms; }
[data-reveal-delay="3"] { transition-delay: 210ms; }
/* failsafe: force final visible state (covers contexts where transitions don't run) */
.reveal-done [data-reveal] { opacity: 1 !important; transform: none !important; transition: none !important; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .ob-conf__fill { transition: none; }
  * { scroll-behavior: auto; }
}

html { scroll-behavior: smooth; }

/* ===========================================================================
   Responsive
   =========================================================================== */
@media (max-width: 1080px) {
  .signal-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .hero__visual { max-width: 560px; }
  .showcase-grid, .showcase-grid--rev { grid-template-columns: 1fr; gap: var(--space-8); }
  .trust-centerpiece { grid-template-columns: 1fr; }
  .trust-hero { border-right: none; border-bottom: 1px solid var(--border-subtle); }
  .compare { grid-template-columns: 1fr; }
  .audience { grid-template-columns: repeat(2, 1fr); }
  .nav__links { display: none; }
}
@media (max-width: 720px) {
  .pain-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: var(--space-8); }
  .gap-row { grid-template-columns: 1fr; }
  .gap-arrow { transform: rotate(90deg); padding: var(--space-2) 0; }
  .signal-grid { grid-template-columns: 1fr; }
  .compare { grid-template-columns: 1fr; }
  .container { padding-inline: var(--space-5); }
  .hero__title { font-size: clamp(34px, 10vw, 44px); }
}
@media (max-width: 460px) {
  .audience { grid-template-columns: 1fr; }
  .nav__cta .ob-btn--secondary { display: none; }
}