/* ============================================================================
   DoorVault — editorial redesign system
   Goal: trade generic "AI-SaaS" signals for proprietary, financial-press
   authority. Paper surface, editorial type, disciplined gold, real structure.
   ============================================================================ */

/* ---- Fonts mapped to vars so a Tweak can swap the headline voice ---- */
:root {
  --font-display: 'Spectral', Georgia, serif;     /* serif voice (default) */
  --font-text: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --display-tracking: -0.015em;
  --display-weight: 600;
}
:root[data-voice="grotesque"] {
  --font-display: 'Bricolage Grotesque', -apple-system, sans-serif;
  --display-tracking: -0.022em;
  --display-weight: 700;
}

/* ---- Light / paper surface (Tweak) ---- */
:root[data-surface="light"] {
  --bg: #f1ece1;
  --bg-raised: #fbf9f3;
  --bg-sunken: #e7e1d3;
  --ink: #1b1712;
  --ink-soft: #585044;
  --ink-faint: #8c8475;
  --rule: rgba(27, 23, 18, 0.13);
  --rule-strong: rgba(27, 23, 18, 0.26);
  --gold: #9c6f22;          /* gold-as-ink, passes contrast on paper */
  --gold-bright: #cda13f;   /* brand gold for fills */
  --gold-soft: rgba(156, 111, 34, 0.10);
  --on-gold: #1b1712;
  --pos: #3c7850;
  --neg: #b04a36;
  --shadow: 0 1px 0 rgba(27,23,18,0.04), 0 18px 40px -28px rgba(27,23,18,0.4);
}

/* ---- Dark surface (default) — warm charcoal, never pure black ---- */
:root,
:root[data-surface="dark"] {
  --bg: #141414;
  --bg-raised: #1e1e1e;
  --bg-sunken: #0e0e0e;
  --ink: #f2eee3;
  --ink-soft: #a59d8b;
  --ink-faint: #6f6757;
  --rule: rgba(255, 255, 255, 0.13);
  --rule-strong: rgba(255, 255, 255, 0.24);
  --gold: #d8af52;
  --gold-bright: #d4a843;
  --gold-soft: rgba(216, 175, 82, 0.12);
  --on-gold: #141414;
  --pos: #5fa978;
  --neg: #d2705b;
  --shadow: 0 1px 0 rgba(0,0,0,0.4), 0 24px 50px -30px rgba(0,0,0,0.8);
}

/* ---- Accent remaps (Tweak) ---- */
:root[data-surface="light"][data-accent="ledger"] {
  --gold: #3c7850; --gold-bright: #4f9568; --gold-soft: rgba(60,120,80,0.10); --on-gold: #fbfdfb;
}
:root[data-surface="dark"][data-accent="ledger"] {
  --gold: #6fb487; --gold-bright: #5fa978; --gold-soft: rgba(95,169,120,0.12); --on-gold: #0e0e0e;
}
:root[data-surface="light"][data-accent="slate"] {
  --gold: #3c5063; --gold-bright: #51687d; --gold-soft: rgba(60,80,99,0.10); --on-gold: #fbfcfd;
}
:root[data-surface="dark"][data-accent="slate"] {
  --gold: #8aa3bb; --gold-bright: #6f87a0; --gold-soft: rgba(138,163,187,0.12); --on-gold: #0e0e0e;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-text);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  font-feature-settings: "ss01";
}

::selection { background: var(--gold-bright); color: var(--on-gold); }

/* number-heavy elements get tabular monospaced figures (tearsheet feel) */
.mono, .fig { font-family: var(--font-mono); font-feature-settings: "tnum"; }

a { color: inherit; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
/* on large displays the editorial column would otherwise float small in the middle */
@media (min-width: 1500px) { .wrap { max-width: 1320px; } }
@media (min-width: 1900px) { .wrap { max-width: 1440px; } }

/* ---------- eyebrow / section index (tearsheet device) ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow .idx { color: var(--ink-faint); }
.eyebrow::before {
  content: "";
  width: 26px; height: 1px; background: var(--gold-bright); display: inline-block;
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-tracking);
  line-height: 1.04;
  color: var(--ink);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-text);
  font-weight: 600; font-size: 14px;
  padding: 13px 22px;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { transform: translateY(-1px); background: var(--gold); color: var(--on-gold); }
.btn-gold { background: var(--gold-bright); color: var(--on-gold); }
.btn-gold:hover { transform: translateY(-1px); filter: brightness(1.04); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-1px); }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- NAV ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px) saturate(120%);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, padding .3s ease;
}
.nav.scrolled { border-bottom-color: var(--rule); background: color-mix(in srgb, var(--bg) 94%, transparent); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { height: 26px; width: auto; display: block; }
.brand .word {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  font-size: 21px; letter-spacing: -0.02em; color: var(--ink);
}
.brand .word b { color: var(--gold); font-weight: inherit; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--ink-soft); font-size: 14px; font-weight: 500;
  padding: 8px 14px; border-radius: 6px; transition: color .18s ease, background .18s ease;
}
.nav-links a:hover { color: var(--ink); background: var(--gold-soft); }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.nav-signin { text-decoration: none; color: var(--ink-soft); font-size: 14px; font-weight: 600; }
.nav-signin:hover { color: var(--ink); }
.nav-toggle { display: none; background: none; border: none; color: var(--ink); font-size: 22px; cursor: pointer; }

/* ---------- HERO (asymmetric, editorial — not centered) ---------- */
.hero { padding: 150px 0 90px; border-bottom: 1px solid var(--rule); position: relative; }
.hero-grid-row {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center;
}
.hero h1 {
  font-size: clamp(2.4rem, 4.2vw, 3.55rem);
  line-height: 1.08;
  margin: 26px 0 0;
}
.hero h1 .em { color: var(--gold); font-style: italic; }
:root[data-voice="grotesque"] .hero h1 .em { font-style: normal; }
.hero-sub {
  font-size: 1.18rem; color: var(--ink-soft); max-width: 34ch;
  margin-top: 30px; line-height: 1.55; font-weight: 400;
}
.hero-sub b { color: var(--ink); font-weight: 600; }
.hero-cta { display: flex; gap: 12px; margin-top: 34px; flex-wrap: wrap; }
.hero-trust {
  margin-top: 26px; font-size: 13px; color: var(--ink-faint);
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gold-bright); }

/* entrance reveal — pure CSS so content never waits on JS/Babel.
   JS settles each element to .done so the resting DOM state is explicit
   (capture/export engines that don't run animations still read it visible). */
.rise { opacity: 0; transform: translateY(16px); animation: riseIn .7s cubic-bezier(.2,.7,.2,1) forwards; }
.rise.done { opacity: 1; transform: none; animation: none; }
@keyframes riseIn { to { opacity: 1; transform: none; } }
.rise.d1 { animation-delay: .08s; }
.rise.d2 { animation-delay: .16s; }
.rise.d3 { animation-delay: .24s; }
.rise.d4 { animation-delay: .32s; }
@media (prefers-reduced-motion: reduce) { .rise { animation: none; opacity: 1; transform: none; } }

/* ---------- HERO: convergence stage (sources unify into one portfolio) ---------- */
.unify {
  position: relative; width: 100%; aspect-ratio: 500 / 400;
  container-type: inline-size;
}

/* rails: faint base track + luminous gold pulse flowing along it */
.unify-rails { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.urail {
  fill: none; stroke: var(--rule); stroke-width: 1; vector-effect: non-scaling-stroke;
  stroke-dasharray: 1; stroke-dashoffset: 1;
  transition: stroke-dashoffset .8s var(--ease);
}
.unify.go .urail { stroke-dashoffset: 0; }
.unify.go .urail:nth-child(2) { transition-delay: .05s; }
.unify.go .urail:nth-child(3) { transition-delay: .10s; }
.unify.go .urail:nth-child(4) { transition-delay: .15s; }
.unify.go .urail:nth-child(5) { transition-delay: .20s; }
.unify.go .urail:nth-child(6) { transition-delay: .25s; }
.unify.go .urail:nth-child(7) { transition-delay: .30s; }

.uflow {
  fill: none; stroke: var(--gold-bright); stroke-width: 2.6; stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  stroke-dasharray: 22 320; stroke-dashoffset: 0; opacity: 0;
  filter: drop-shadow(0 0 3px color-mix(in srgb, var(--gold) 55%, transparent));
}
.unify.go .uflow { opacity: 1; animation: uflow 2.6s linear infinite; animation-delay: var(--fd, 0s); }
@keyframes uflow { from { stroke-dashoffset: 342; } to { stroke-dashoffset: 0; } }

.utrunk { stroke: var(--gold-bright); stroke-width: 1.6; vector-effect: non-scaling-stroke; opacity: .55; }
.uhub { fill: var(--gold-bright); }
.uhub-glow { fill: var(--gold); opacity: .18; filter: blur(2px); }
.uring { fill: none; stroke: var(--gold); stroke-width: 1.3; opacity: 0; }
.unify.go .uring { animation: uring 2.6s ease-out infinite; }
.unify.go .uring-b { animation-delay: 1.3s; }
@keyframes uring { 0% { r: 5; opacity: .55; } 80% { opacity: 0; } 100% { r: 17; opacity: 0; } }

/* source cards */
.unify-sources { position: absolute; inset: 0; }
.usrc {
  position: absolute; left: 1%; width: 30%; transform: translateY(-50%);
  display: flex; align-items: center; gap: 7px;
  padding: 6px 9px; border: 1px solid var(--rule); border-radius: 9px;
  background: linear-gradient(180deg, var(--bg-raised), var(--bg-sunken));
  box-shadow: 0 3px 10px -5px rgba(0,0,0,.55);
  font-family: var(--font-mono); font-size: clamp(7.5px, 1.95cqw, 10.5px);
  color: var(--ink-soft); white-space: nowrap;
  opacity: 0; transform: translateY(-50%) translateX(-6px);
  transition: opacity .5s var(--ease), transform .5s var(--ease), border-color .35s ease;
}
.unify.go .usrc { opacity: 1; transform: translateY(-50%) translateX(0); }
.unify.go .usrc:nth-child(2) { transition-delay: .06s; }
.unify.go .usrc:nth-child(3) { transition-delay: .12s; }
.unify.go .usrc:nth-child(4) { transition-delay: .18s; }
.unify.go .usrc:nth-child(5) { transition-delay: .24s; }
.unify.go .usrc:nth-child(6) { transition-delay: .30s; }
.usrc-ic {
  display: inline-flex; align-items: center; justify-content: center;
  width: clamp(16px, 4.4cqw, 24px); height: clamp(16px, 4.4cqw, 24px); flex-shrink: 0;
  border-radius: 6px; background: var(--gold-soft); color: var(--gold);
  font-size: clamp(8px, 2.1cqw, 12px);
}
.usrc-l { overflow: hidden; text-overflow: ellipsis; }
.usrc-dot {
  width: 5px; height: 5px; border-radius: 50%; background: var(--ink-faint);
  margin-left: auto; flex-shrink: 0; transition: background .3s ease, box-shadow .3s ease;
}
.unify.go .usrc-dot { background: var(--gold); box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 18%, transparent); animation: usrcpulse 2.4s ease-in-out infinite; }
.unify.go .usrc:nth-child(2) .usrc-dot { animation-delay: .4s; }
.unify.go .usrc:nth-child(3) .usrc-dot { animation-delay: .8s; }
.unify.go .usrc:nth-child(4) .usrc-dot { animation-delay: 1.2s; }
.unify.go .usrc:nth-child(5) .usrc-dot { animation-delay: 1.6s; }
.unify.go .usrc:nth-child(6) .usrc-dot { animation-delay: 2.0s; }
@keyframes usrcpulse { 0%,100% { opacity: .5; } 50% { opacity: 1; } }

/* the unified portfolio panel (elevated, with depth) */
.ucore {
  position: absolute; left: 40%; right: 0.5%; top: 3.5%; bottom: 3.5%;
  display: flex; flex-direction: column;
  border: 1px solid var(--rule-strong); border-radius: 13px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg-raised) 92%, #fff 3%), var(--bg-raised));
  box-shadow: 0 28px 64px -24px rgba(0,0,0,.72), 0 1px 0 0 color-mix(in srgb, #fff 6%, transparent) inset;
  overflow: hidden;
}
.ucore-bar {
  display: flex; align-items: center; gap: 5px;
  padding: 0 12px; height: clamp(22px, 6cqw, 30px);
  border-bottom: 1px solid var(--rule); background: color-mix(in srgb, var(--bg-sunken) 80%, transparent);
}
.udot { width: 6px; height: 6px; border-radius: 50%; background: var(--rule-strong); }
.ucore-url { margin-left: 6px; font-family: var(--font-mono); font-size: clamp(7px, 1.7cqw, 10px); color: var(--ink-faint); }
.ucore-body { flex: 1; display: flex; flex-direction: column; gap: clamp(7px, 2cqw, 13px); padding: clamp(9px, 2.6cqw, 16px); }
.ucore-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.ucore-title { font-family: var(--font-display); font-weight: var(--display-weight); font-size: clamp(12px, 3cqw, 17px); color: var(--ink); }
.ucore-sync { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: clamp(7px, 1.65cqw, 9.5px); color: var(--ink-soft); white-space: nowrap; }
.ulive { width: 6px; height: 6px; border-radius: 50%; background: var(--gold-bright); box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 16%, transparent); animation: usrcpulse 1.8s ease-in-out infinite; flex-shrink: 0; }
.ukpis { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: 9px; overflow: hidden; }
.ukpi { background: var(--bg-raised); padding: clamp(6px, 1.9cqw, 11px); transition: background .3s ease; }
.ukpi-l { font-family: var(--font-mono); font-size: clamp(6.5px, 1.55cqw, 9px); text-transform: uppercase; letter-spacing: .03em; color: var(--ink-faint); }
.ukpi-v { font-family: var(--font-mono); font-feature-settings: "tnum"; font-size: clamp(12px, 3.3cqw, 20px); font-weight: 600; color: var(--ink); margin-top: 3px; }
.ukpi-v.gold { color: var(--gold); }

/* Knox Night Watch finding (fills the panel, tells the verify story) */
.uwatch {
  display: flex; align-items: center; gap: 9px;
  padding: clamp(8px, 2.1cqw, 12px) clamp(9px, 2.2cqw, 13px);
  border: 1px solid var(--rule); border-left: 2px solid var(--gold-bright); border-radius: 8px;
  background: color-mix(in srgb, var(--bg-sunken) 72%, var(--gold) 6%);
  opacity: 0; transform: translateY(6px);
  transition: opacity .5s var(--ease) .45s, transform .5s var(--ease) .45s;
}
.unify.go .uwatch { opacity: 1; transform: none; }
.uwatch-ic {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: clamp(18px, 4.6cqw, 26px); height: clamp(18px, 4.6cqw, 26px);
  border-radius: 6px; background: var(--gold-soft); color: var(--gold); font-size: clamp(9px, 2.3cqw, 13px);
}
.uwatch-txt { font-family: var(--font-text); font-size: clamp(8.5px, 2cqw, 12px); line-height: 1.35; color: var(--ink-soft); }
.uwatch-txt b { color: var(--ink); font-weight: 600; }
.uwatch-txt .fig { font-family: var(--font-mono); color: var(--gold); }
.unify.settled .uwatch { opacity: 1; transform: none; transition: none; }

.uchart { margin-top: auto; }
.uchart-head { display: flex; align-items: center; justify-content: space-between; font-family: var(--font-mono); font-size: clamp(6.5px, 1.55cqw, 9px); color: var(--ink-faint); margin-bottom: clamp(5px, 1.4cqw, 9px); }
.uleg { display: inline-flex; align-items: center; gap: 5px; }
.uleg i { width: 12px; height: 0; border-top: 2px solid var(--gold-bright); display: inline-block; border-radius: 2px; }
.uleg i.li-exp { border-top: 2px dashed var(--rule-strong); }
.uline { display: block; width: 100%; height: clamp(40px, 18cqw, 88px); overflow: visible; }
#ulineGrad .ug0 { stop-color: var(--gold-bright); stop-opacity: .30; }
#ulineGrad .ug1 { stop-color: var(--gold-bright); stop-opacity: 0; }
.uline-area { fill: url(#ulineGrad); opacity: 0; transition: opacity .9s ease .3s; }
.uline-inc {
  fill: none; stroke: var(--gold-bright); stroke-width: 2.2;
  vector-effect: non-scaling-stroke; stroke-linecap: round; stroke-linejoin: round;
  filter: drop-shadow(0 0 2px color-mix(in srgb, var(--gold) 45%, transparent));
}
.uline-exp {
  fill: none; stroke: var(--rule-strong); stroke-width: 1.4; stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke; stroke-linecap: round; stroke-linejoin: round;
  opacity: 0; transition: opacity .8s ease .45s;
}
.unify.settled .uline-area, .unify.settled .uline-exp { opacity: 1; transition: none; }

/* settled / reduced-motion resting state: populated, no motion */
.unify.settled .urail { stroke-dashoffset: 0; }
.unify.settled .usrc { opacity: 1; transform: translateY(-50%); }

@media (prefers-reduced-motion: reduce) {
  .urail { transition: none; stroke-dashoffset: 0; }
  .uflow, .uring { animation: none !important; opacity: 0; }
  .usrc { opacity: 1 !important; transform: translateY(-50%) !important; transition: none; }
  .usrc-dot { animation: none !important; }
  .ulive { animation: none; }
  .uwatch { opacity: 1 !important; transform: none !important; transition: none; }
}

/* mobile: drop the spatial rail layout; sources become a compact strip above a full-width panel */
@media (max-width: 640px) {
  .unify { aspect-ratio: auto; display: flex; flex-direction: column; gap: 16px; }
  .unify-rails { display: none; }
  .unify-sources { position: static; display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; }
  .usrc { position: static; transform: none !important; opacity: 1 !important; width: auto; font-size: 11px; }
  .ucore { position: static; }
  .ucore-body { gap: 13px; padding: 16px; }
  .ucore-bar { height: 32px; }
  .ucore-url, .ukpi-l, .ucore-sync, .uchart-head { font-size: 10px; }
  .ucore-title { font-size: 17px; }
  .ukpi-v { font-size: clamp(16px, 5vw, 22px); }
  .ubars { height: 74px; }
}

/* ---------- Product panel ("tearsheet") ---------- */
.sheet {
  background: var(--bg-raised);
  border: 1px solid var(--rule);
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.sheet-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 16px; border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--ink) 4%, transparent);
}
.sheet-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--rule-strong); }
.sheet-url {
  margin-left: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint);
  display: flex; align-items: center; gap: 6px;
}
.sheet-body { padding: 20px; }
.sheet-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; }
.sheet-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); }
.sheet-period { font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); }

.kpi-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border: 1px solid var(--rule); border-radius: 8px; overflow: hidden; }
.kpi {
  padding: 14px 16px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
}
.kpi:nth-child(2n) { border-right: none; }
.kpi:nth-last-child(-n+2) { border-bottom: none; }
.kpi-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); }
.kpi-val { font-family: var(--font-mono); font-feature-settings: "tnum"; font-size: 1.5rem; font-weight: 500; letter-spacing: -0.02em; margin-top: 5px; color: var(--ink); }
.kpi-val.gold { color: var(--gold); }
.kpi-delta { font-size: 11px; font-weight: 600; margin-top: 3px; color: var(--pos); display: inline-flex; align-items: center; gap: 4px; }

.chart { margin-top: 16px; border: 1px solid var(--rule); border-radius: 8px; padding: 16px; }
.chart-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.chart-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); }
.chart-legend { display: flex; gap: 14px; font-size: 11px; color: var(--ink-faint); }
.chart-legend i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; margin-right: 5px; vertical-align: middle; }
.bars { display: flex; align-items: flex-end; gap: 8px; height: 110px; }
.bar-group { flex: 1; display: flex; align-items: flex-end; gap: 3px; height: 100%; }
.bar { flex: 1; border-radius: 2px 2px 0 0; height: 0; transition: height 1.1s cubic-bezier(.2,.7,.2,1); }
.bar.inc { background: var(--gold-bright); }
.bar.exp { background: var(--rule-strong); }

/* ---------- SECTION scaffolding ---------- */
section.band { padding: 96px 0; border-bottom: 1px solid var(--rule); }
section.sunken { background: var(--bg-sunken); }
.sec-head { max-width: 760px; margin-bottom: 52px; }
.sec-head h2 { font-size: clamp(2rem, 3.4vw, 2.85rem); margin-top: 20px; }
.sec-head p { font-size: 1.1rem; color: var(--ink-soft); margin-top: 18px; line-height: 1.65; }

/* ---------- PM vs AMS split ---------- */
.split { display: grid; grid-template-columns: 1fr 1px 1fr; gap: 0; align-items: stretch; border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; background: var(--bg-raised); }
.split-col { padding: 40px 44px; }
.split-col .lab { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); }
.split-col.ams .lab { color: var(--gold); }
.split-col h3 { font-size: 1.5rem; margin: 14px 0 12px; }
.split-col p { color: var(--ink-soft); font-size: 1.02rem; line-height: 1.6; }
.split-col .who { margin-top: 18px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); }
.split-rule { background: linear-gradient(180deg, transparent, var(--gold-bright), transparent); }
.split-col.ams { background: var(--gold-soft); position: relative; text-decoration: none; display: block; transition: background .2s ease; }
.split-col.ams:hover { background: color-mix(in srgb, var(--gold-bright) 14%, transparent); }
.split-col.ams .more { margin-top: 18px; font-size: 13px; font-weight: 600; color: var(--gold); display: inline-flex; gap: 6px; align-items: center; }

/* ---------- PROOF bar (specific, falsifiable numbers) ---------- */
.proof { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong); }
.proof-item { padding: 38px 28px; border-right: 1px solid var(--rule); }
.proof-item:last-child { border-right: none; }
.proof-num { font-family: var(--font-mono); font-feature-settings: "tnum"; font-size: clamp(2rem, 3vw, 2.7rem); font-weight: 500; letter-spacing: -0.03em; color: var(--ink); }
.proof-num .u { color: var(--gold); }
.proof-cap { margin-top: 10px; font-size: 13px; color: var(--ink-soft); line-height: 1.45; max-width: 22ch; }
.proof-src { margin-top: 8px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .04em; color: var(--ink-faint); text-transform: uppercase; }

/* ---------- KNOX engine / extraction demo ---------- */
.engine { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.engine-doc {
  background: var(--bg-raised); border: 1px solid var(--rule); border-radius: 10px; overflow: hidden;
  box-shadow: var(--shadow);
}
.doc-top { padding: 12px 16px; border-bottom: 1px solid var(--rule); display: flex; align-items: center; justify-content: space-between; background: color-mix(in srgb, var(--ink) 4%, transparent); }
.doc-name { font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); display: flex; align-items: center; gap: 7px; }
.doc-type { font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--gold-soft); background: var(--gold-soft); padding: 3px 8px; border-radius: 4px; }
.doc-lines { padding: 18px; display: flex; flex-direction: column; gap: 11px; }
.doc-line { height: 9px; border-radius: 3px; background: color-mix(in srgb, var(--ink) 9%, transparent); position: relative; overflow: hidden; }
.doc-line.scan::after {
  content: ""; position: absolute; inset: 0; left: -40%;
  background: linear-gradient(90deg, transparent, var(--gold-soft), transparent);
}
.doc-line.hot { background: var(--gold-soft); box-shadow: inset 0 0 0 1px var(--gold-bright); }
.doc-field { display: flex; align-items: center; gap: 10px; }
.doc-field .key { font-family: var(--font-mono); font-size: 10px; color: var(--ink-faint); width: 78px; flex-shrink: 0; text-transform: uppercase; letter-spacing: .04em; }
.doc-field .bar2 { height: 9px; border-radius: 3px; background: color-mix(in srgb, var(--ink) 9%, transparent); flex: 1; }
.doc-field.hot .bar2 { background: var(--gold-soft); box-shadow: inset 0 0 0 1px var(--gold-bright); }

/* extracted side */
.extract { border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; background: var(--bg-raised); }
.extract-head { padding: 12px 16px; border-bottom: 1px solid var(--rule); font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); display: flex; justify-content: space-between; align-items: center; }
.extract-head .count { color: var(--gold); }
.extract-rows { padding: 6px 0; }
.ex-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 16px; border-bottom: 1px solid var(--rule);
  opacity: 0; transform: translateX(8px); transition: opacity .4s ease, transform .4s ease;
}
.ex-row:last-child { border-bottom: none; }
.ex-row.show { opacity: 1; transform: none; }
.ex-key { font-size: 13px; color: var(--ink-soft); }
.ex-val { font-family: var(--font-mono); font-feature-settings: "tnum"; font-size: 13px; font-weight: 500; color: var(--ink); }
.ex-check { color: var(--pos); margin-left: 8px; }

/* pipeline */
.pipeline { display: flex; align-items: center; gap: 0; margin-top: 34px; flex-wrap: wrap; }
.stage { display: flex; align-items: center; gap: 10px; }
.stage-dot {
  width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--rule-strong);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint);
  transition: all .35s ease; flex-shrink: 0;
}
.stage.on .stage-dot { background: var(--gold-bright); color: var(--on-gold); border-color: var(--gold-bright); }
.stage.done .stage-dot { border-color: var(--gold); color: var(--gold); }
.stage-name { font-size: 13px; font-weight: 600; color: var(--ink-soft); transition: color .3s ease; }
.stage.on .stage-name { color: var(--ink); }
.stage-link { flex: 1; min-width: 18px; height: 1px; background: var(--rule-strong); margin: 0 14px; }

/* Document-intelligence engine: pipeline spans full width below the two columns
   so the 5 stages sit on one clean line instead of wrapping in a half-width column. */
.engine-doc { align-items: start; }
.engine-doc .pipeline,
.engine-doc .engine-note { grid-column: 1 / -1; }
.engine-doc .pipeline { justify-content: center; margin-top: 40px; }
.engine-doc .engine-note { text-align: center; }
@media (max-width: 600px) {
  .pipeline { gap: 14px 20px; justify-content: center; }
  .pipeline .stage-link { display: none; }
}
.engine-note { margin-top: 22px; font-size: 13px; color: var(--ink-faint); font-family: var(--font-mono); }

/* two source documents → one Closing Event */
.docstack { display: flex; flex-direction: column; gap: 14px; }
.doccard { background: var(--bg-raised); border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.doccard-top { display: flex; align-items: center; justify-content: space-between; padding: 11px 14px; border-bottom: 1px solid var(--rule); background: color-mix(in srgb, var(--ink) 4%, transparent); }
.doccard .doc-name { font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); display: flex; align-items: center; gap: 7px; }
.src-badge { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); background: var(--gold-soft); border-radius: 4px; padding: 3px 8px; }
.src-badge.cd { color: #6f9bc4; background: rgba(111,155,196,0.14); }
:root[data-surface="light"] .src-badge.cd { color: #3c5e80; background: rgba(60,94,128,0.10); }
.drows { padding: 3px 0; }
.drow { display: flex; align-items: center; justify-content: space-between; padding: 8px 14px; border-bottom: 1px solid var(--rule); transition: background .25s ease, box-shadow .25s ease; }
.drow:last-child { border-bottom: none; }
.drow .dk { font-size: 12.5px; color: var(--ink-soft); }
.drow .dv { font-family: var(--font-mono); font-feature-settings: "tnum"; font-size: 12.5px; color: var(--ink); }
.drow.hot { background: var(--gold-soft); box-shadow: inset 2px 0 0 var(--gold-bright); }
.ex-src { font-family: var(--font-mono); font-size: 9px; letter-spacing: .04em; padding: 2px 5px; border-radius: 3px; margin-right: 9px; vertical-align: middle; font-weight: 500; }
.ex-src.se { color: var(--gold); background: var(--gold-soft); }
.ex-src.cd { color: #6f9bc4; background: rgba(111,155,196,0.14); }
:root[data-surface="light"] .ex-src.cd { color: #3c5e80; background: rgba(60,94,128,0.10); }

/* ---------- OLD WAY / NEW WAY ledger ---------- */
.ledger { border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; background: var(--bg-raised); }
.ledger-row { display: grid; grid-template-columns: 0.8fr 1.1fr 1.1fr; border-bottom: 1px solid var(--rule); }
.ledger-row:last-child { border-bottom: none; }
.ledger-row.head .lc { background: color-mix(in srgb, var(--ink) 4%, transparent); font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.ledger-row.head .lc.new { color: var(--gold); }
.lc { padding: 18px 22px; border-right: 1px solid var(--rule); }
.lc:last-child { border-right: none; }
.lc-task { font-weight: 600; font-size: 14px; }
.lc-old { color: var(--ink-soft); font-size: 13.5px; line-height: 1.5; }
.lc-new { color: var(--ink); font-size: 13.5px; line-height: 1.5; }
.lc-new .save { display: inline-block; margin-top: 7px; font-family: var(--font-mono); font-size: 11px; color: var(--gold); font-weight: 500; }

/* ---------- PRICING ---------- */
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.price-card { border: 1px solid var(--rule); border-radius: 12px; padding: 28px 24px; background: var(--bg-raised); display: flex; flex-direction: column; }
.price-card.feature { border-color: var(--gold-bright); box-shadow: 0 0 0 1px var(--gold-bright); }
.price-tier { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); }
.price-card.feature .price-tier { color: var(--gold); }
.price-amt { font-family: var(--font-display); font-size: 2.5rem; font-weight: var(--display-weight); letter-spacing: -0.02em; margin: 14px 0 2px; }
.price-amt .per { font-family: var(--font-mono); font-size: 13px; color: var(--ink-faint); font-weight: 400; letter-spacing: 0; }
.price-doors { font-size: 13px; color: var(--ink-soft); padding-bottom: 18px; border-bottom: 1px solid var(--rule); margin-bottom: 18px; }
.price-doors b { color: var(--ink); font-family: var(--font-mono); }

/* capacity-only differentiator */
.price-cap { border-top: 1px solid var(--rule); margin-top: 16px; padding-top: 18px; display: flex; flex-direction: column; gap: 14px; }
.cap-row { display: flex; align-items: baseline; gap: 10px; }
.cap-n { font-family: var(--font-mono); font-feature-settings: "tnum"; font-size: 1.55rem; font-weight: 500; color: var(--ink); letter-spacing: -0.02em; line-height: 1; min-width: 58px; }
.price-card.feature .cap-n { color: var(--gold); }
.cap-l { font-size: 12.5px; color: var(--ink-soft); line-height: 1.3; }
.cap-l small { display: block; color: var(--ink-faint); font-family: var(--font-mono); font-size: 10px; margin-top: 3px; }
.price-allin { margin-top: auto; padding-top: 18px; display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 600; color: var(--ink); }
.price-allin .bi { color: var(--gold); }

/* shared feature manifest */
.price-manifest { margin-top: 28px; border: 1px solid var(--rule); border-radius: 12px; padding: 30px 34px; background: var(--bg-raised); }
.pm-lead { font-size: 1.08rem; color: var(--ink-soft); line-height: 1.6; max-width: 74ch; }
.pm-lead b { color: var(--ink); }
.pm-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px 30px; margin-top: 24px; }
.pm-grid span { display: flex; gap: 9px; align-items: flex-start; font-size: 13px; color: var(--ink-soft); }
.pm-grid .bi { color: var(--gold); margin-top: 2px; flex-shrink: 0; }
.pm-note { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--rule); font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); }
.price-feat { list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 13px; color: var(--ink-soft); flex: 1; }
.price-feat li { display: flex; gap: 9px; align-items: flex-start; }
.price-feat .bi { color: var(--gold); margin-top: 2px; }
.price-card .btn { margin-top: 22px; justify-content: center; }
.price-note { text-align: center; margin-top: 26px; font-size: 13px; color: var(--ink-faint); font-family: var(--font-mono); }

/* ---------- FOOTER ---------- */
.footer { padding: 70px 0 40px; background: var(--bg-sunken); border-top: 1px solid var(--rule); }
.footer-top { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 36px; padding-bottom: 40px; border-bottom: 1px solid var(--rule); }
.footer-brand .word { font-family: var(--font-display); font-weight: var(--display-weight); font-size: 20px; }
.footer-brand .word b { color: var(--gold); }
.footer-desc { color: var(--ink-soft); font-size: 13.5px; max-width: 30ch; margin-top: 14px; line-height: 1.6; }
.footer-col h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 16px; }
.footer-col a { display: block; text-decoration: none; color: var(--ink-soft); font-size: 13.5px; margin-bottom: 11px; transition: color .15s ease; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; font-size: 12px; color: var(--ink-faint); font-family: var(--font-mono); flex-wrap: wrap; gap: 12px; }

/* ---------- PRODUCT SHOWCASE (replaceable screenshots) ---------- */
.shot-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
#product .sheet { box-shadow: var(--shadow); }
image-slot {
  background:
    repeating-linear-gradient(45deg, var(--gold-soft) 0 12px, transparent 12px 24px),
    var(--bg-sunken);
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
}
@media (max-width: 720px) { .shot-row { grid-template-columns: 1fr; } }

/* ---------- DATA-IN: connect + reconcile ---------- */
.sync { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.synclog { font-family: var(--font-mono); }
.synclog-row { display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-bottom: 1px solid var(--rule); font-size: 13px; }
.synclog-row:last-child { border-bottom: none; }
.synclog-row .ok { color: var(--pos); }
.synclog-row .src { color: var(--ink); font-weight: 500; width: 108px; }
.synclog-row .meta { color: var(--ink-faint); font-size: 12px; }
.synclog-row .pill { margin-left: auto; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--gold); background: var(--gold-soft); border-radius: 4px; padding: 3px 8px; }
.conn-badge { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); margin-top: 16px; }
.conn-badge i { color: var(--gold); }
.tiers { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.tier { display: flex; gap: 14px; align-items: flex-start; }
.tier .tn { font-family: var(--font-mono); font-size: 11px; color: var(--gold); border: 1px solid var(--gold-soft); background: var(--gold-soft); border-radius: 5px; padding: 4px 9px; flex-shrink: 0; letter-spacing: .04em; }
.tier .td { font-size: 13.5px; color: var(--ink-soft); line-height: 1.5; }
.tier .td b { color: var(--ink); font-weight: 600; }

/* ---------- KNOX NIGHT WATCH ---------- */
.watch { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 48px; align-items: start; }
.watch-promise { font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--ink); margin-top: 22px; line-height: 1.4; padding-left: 16px; border-left: 2px solid var(--gold-bright); }
:root[data-voice="grotesque"] .watch-promise { font-style: normal; }
.watch-legend { display: flex; gap: 16px; margin-top: 24px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); }
.watch-legend span { display: inline-flex; align-items: center; gap: 6px; }
.watch-legend i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.wcards { display: flex; flex-direction: column; gap: 12px; }
.wcard { background: var(--bg-raised); border: 1px solid var(--rule); border-radius: 10px; padding: 16px 18px; box-shadow: var(--shadow); }
.wcard-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; }
.wtag { font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; padding: 3px 9px; border-radius: 5px; font-weight: 500; }
.wtag.decision { color: var(--gold); background: var(--gold-soft); }
.wtag.ask { color: var(--info); background: color-mix(in srgb, var(--info) 12%, transparent); }
.wtag.data { color: var(--ink-soft); background: color-mix(in srgb, var(--ink) 8%, transparent); }
.wcard-prop { font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); }
.wcard-title { font-size: 14.5px; font-weight: 600; color: var(--ink); line-height: 1.4; }
.wcard-ev { margin-top: 7px; font-size: 12.5px; color: var(--ink-soft); line-height: 1.5; }
.wcard-ev .fig { color: var(--ink); }
:root[data-surface="dark"] .wtag.ask { --info: #6f9bc4; }
:root[data-surface="light"] .wtag.ask { --info: #3c5e80; }

/* ---------- FEATURE BREADTH GRID ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; }
.feat-card { background: var(--bg-raised); padding: 26px 22px; transition: background .18s ease; }
.feat-card:hover { background: var(--bg-elevated, var(--bg-sunken)); }
.feat-card .fi { font-size: 1.2rem; color: var(--gold); margin-bottom: 14px; display: block; }
.feat-card h4 { font-family: var(--font-text); font-size: 14.5px; font-weight: 700; letter-spacing: 0; margin-bottom: 7px; color: var(--ink); }
.feat-card p { font-size: 12.5px; color: var(--ink-soft); line-height: 1.5; }

@media (max-width: 940px) {
  .sync, .watch { grid-template-columns: 1fr; gap: 32px; }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .feat-grid { grid-template-columns: 1fr; }
}

/* ---------- INGEST CHANNELS (Knox Inbox featured) ---------- */
.channels { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 14px; margin-top: 30px; }
.chan { display: flex; gap: 12px; align-items: flex-start; padding: 18px; border: 1px solid var(--rule); border-radius: 10px; background: var(--bg-raised); }
.chan i { color: var(--ink-faint); font-size: 1.1rem; margin-top: 1px; flex-shrink: 0; }
.chan.feature { border-color: var(--gold-bright); box-shadow: inset 0 0 0 1px var(--gold-bright); }
.chan.feature i { color: var(--gold); }
.chan b { display: block; font-size: 13.5px; color: var(--ink); margin-bottom: 3px; }
.chan span { font-size: 12px; color: var(--ink-soft); line-height: 1.45; }

/* ---------- KNOX CHAT ---------- */
.chat-body { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.bub { max-width: 86%; padding: 11px 15px; border-radius: 13px; font-size: 13.5px; line-height: 1.5; }
.bub.you { align-self: flex-end; background: var(--gold-soft); color: var(--ink); border-bottom-right-radius: 4px; }
.bub.knox { align-self: flex-start; background: color-mix(in srgb, var(--ink) 6%, transparent); border: 1px solid var(--rule); color: var(--ink); border-bottom-left-radius: 4px; }
.bub .calc { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-faint); margin-top: 8px; display: block; }
.approve { align-self: flex-start; width: 100%; border: 1px solid var(--gold-bright); border-radius: 10px; padding: 13px 15px; background: var(--gold-soft); }
.approve-lead { font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.approve-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.approve-desc { font-size: 13px; color: var(--ink); }
.approve-desc .fig { color: var(--ink); font-weight: 500; }
.approve-btns { display: flex; gap: 8px; }
.mini { font-size: 12px; font-weight: 600; padding: 7px 14px; border-radius: 6px; cursor: pointer; }
.mini.y { background: var(--gold-bright); color: var(--on-gold); }
.mini.n { background: transparent; border: 1px solid var(--rule-strong); color: var(--ink-soft); }

@media (max-width: 940px) { .channels { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) { .channels { grid-template-columns: 1fr; } }

/* ---------- PRODUCT MOCKUPS (swappable for real screenshots) ---------- */
.mockview { width: 100%; overflow: hidden; background: var(--bg); position: relative; }
.mockview-16 { aspect-ratio: 16 / 9; }
.mockview-43 { aspect-ratio: 4 / 3; }
.mock { display: flex; height: 100%; font-family: var(--font-text); }
.mock-side { width: 156px; border-right: 1px solid var(--rule); padding: 14px 0; flex-shrink: 0; background: color-mix(in srgb, var(--ink) 3%, transparent); }
.mock-brand { display: flex; align-items: center; gap: 7px; padding: 0 16px 16px; font-family: var(--font-display); font-weight: var(--display-weight); font-size: 15px; }
.mock-brand b { color: var(--gold); }
.mock-nav a { padding: 8px 16px; color: var(--ink-faint); display: flex; gap: 9px; align-items: center; text-decoration: none; font-size: 12px; }
.mock-nav a.on { color: var(--gold); background: var(--gold-soft); box-shadow: inset 2px 0 0 var(--gold-bright); }
.mock-main { flex: 1; padding: 18px; overflow: hidden; }
.mock-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.mock-title { font-family: var(--font-display); font-weight: var(--display-weight); font-size: 17px; letter-spacing: -0.01em; }
.mock-pill { font-family: var(--font-mono); font-size: 10px; color: var(--gold); background: var(--gold-soft); border-radius: 5px; padding: 4px 9px; display: inline-flex; gap: 5px; align-items: center; }
.mock-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 14px; }
.mock-kpi { border: 1px solid var(--rule); border-radius: 8px; padding: 11px 12px; }
.mock-kpi .l { color: var(--ink-faint); font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; letter-spacing: .06em; }
.mock-kpi .v { font-family: var(--font-mono); font-feature-settings: "tnum"; font-size: 17px; font-weight: 500; margin-top: 5px; letter-spacing: -0.02em; }
.mock-kpi .v.gold { color: var(--gold); }
.mock-table { border: 1px solid var(--rule); border-radius: 8px; overflow: hidden; }
.mock-tr { display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr; padding: 9px 14px; border-bottom: 1px solid var(--rule); align-items: center; }
.mock-tr:last-child { border-bottom: none; }
.mock-tr.h { background: color-mix(in srgb, var(--ink) 4%, transparent); }
.mock-tr.h span { font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-faint); }
.mock-tr .prop { font-size: 12px; color: var(--ink); }
.mock-tr .num { font-family: var(--font-mono); font-feature-settings: "tnum"; font-size: 11.5px; color: var(--ink-soft); }
.mock-tr .num.pos { color: var(--pos); }
.mock-badge { font-family: var(--font-mono); font-size: 9px; color: var(--gold); }

/* automation feed */
.mock-feedhead { font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); padding: 14px 16px; border-bottom: 1px solid var(--rule); display: flex; justify-content: space-between; align-items: center; }
.mock-feedhead .live { color: var(--pos); display: inline-flex; align-items: center; gap: 5px; }
.mock-feedhead .live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--pos); display: inline-block; }
.feed-row { display: flex; gap: 11px; padding: 12px 16px; border-bottom: 1px solid var(--rule); align-items: flex-start; }
.feed-row:last-child { border-bottom: none; }
.feed-ic { width: 26px; height: 26px; border-radius: 7px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 12px; background: var(--gold-soft); color: var(--gold); }
.feed-main { flex: 1; min-width: 0; }
.feed-t { font-size: 12.5px; color: var(--ink); line-height: 1.4; }
.feed-m { font-size: 10px; color: var(--ink-faint); font-family: var(--font-mono); margin-top: 3px; }
.feed-chip { font-family: var(--font-mono); font-size: 8.5px; text-transform: uppercase; padding: 3px 7px; border-radius: 4px; letter-spacing: .04em; flex-shrink: 0; }
.feed-chip.auto { color: var(--gold); background: var(--gold-soft); }
.feed-chip.rec { color: var(--pos); background: color-mix(in srgb, var(--pos) 14%, transparent); }
.feed-chip.flag { color: var(--neg); background: color-mix(in srgb, var(--neg) 14%, transparent); }

/* mini chat */
.mock-chat { padding: 16px; display: flex; flex-direction: column; gap: 10px; height: 100%; }
.mbub { max-width: 88%; padding: 10px 13px; border-radius: 12px; font-size: 12.5px; line-height: 1.45; }
.mbub.you { align-self: flex-end; background: var(--gold-soft); color: var(--ink); border-bottom-right-radius: 4px; }
.mbub.knox { align-self: flex-start; background: color-mix(in srgb, var(--ink) 6%, transparent); border: 1px solid var(--rule); border-bottom-left-radius: 4px; }
.mbub .calc { font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-faint); margin-top: 6px; display: block; }
.mock-input { margin-top: auto; display: flex; align-items: center; gap: 9px; border: 1px solid var(--rule); border-radius: 9px; padding: 9px 12px; color: var(--ink-faint); font-size: 12px; }
.mock-input .bi { color: var(--gold); }
.shot-cap { margin-top: 14px; font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); text-align: center; }

@media (max-width: 760px) { .mock-side { display: none; } .mock-kpis { grid-template-columns: repeat(2,1fr); } }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .hero-grid-row { grid-template-columns: 1fr; gap: 48px; }
  .engine { grid-template-columns: 1fr; gap: 36px; }
  .proof { grid-template-columns: repeat(2, 1fr); }
  .proof-item:nth-child(2n) { border-right: none; }
  .proof-item:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
  .price-grid { grid-template-columns: repeat(2, 1fr); }
  .pm-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .wrap { padding: 0 22px; }
  .nav-links, .nav-signin { display: none; }
  .nav-toggle { display: block; }
  .split { grid-template-columns: 1fr; }
  .split-rule { height: 1px; background: linear-gradient(90deg, transparent, var(--gold-bright), transparent); }
  .ledger-row { grid-template-columns: 1fr; }
  .ledger-row.head { display: none; }
  .lc { border-right: none; }
  .ledger-row .lc-old::before { content: "Old way: "; color: var(--ink-faint); font-family: var(--font-mono); font-size: 11px; }
  .ledger-row .lc-new::before { content: "DoorVault: "; color: var(--gold); font-family: var(--font-mono); font-size: 11px; }
  .price-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }

  /* ---- mobile menu (production: real dropdown, no alert) ---- */
  body.menu-open { overflow: hidden; }
  body.menu-open .nav { background: color-mix(in srgb, var(--bg) 96%, transparent); border-bottom-color: var(--rule); }
  body.menu-open .nav-links {
    display: flex; flex-direction: column; align-items: stretch; gap: 2px;
    position: fixed; top: 68px; left: 0; right: 0;
    background: var(--bg-raised); border-bottom: 1px solid var(--rule);
    padding: 14px 22px 20px; box-shadow: 0 20px 44px rgba(0,0,0,.34); z-index: 89;
  }
  body.menu-open .nav-links a { font-size: 16px; padding: 13px 14px; border-radius: 8px; }
  body.menu-open .nav-links li:last-child a { border-top: 1px solid var(--rule); margin-top: 6px; padding-top: 16px; }
}