/* AnvixaAI marketing page (index.html) styles. Same color language as the
   portal (soft blue-white canvas, emerald brand) but self-contained so the
   portal and this page can evolve independently. Animation idioms (scroll
   reveal, packet lanes, journey, timed demos) follow the minusPHI marketing
   site; the AI Brain demo styles mirror portal/brain.css. */

/* Marketing page — same color language as the portal (soft blue-white
   canvas, emerald brand) but self-contained: no shared stylesheet, so
   the portal and this page can evolve independently. Animation idioms
   (scroll reveal, packet lanes, timed demo) follow the minusPHI
   marketing site. */
:root {
  --bg: #f5f8fc;
  --surface: #fff;
  --line: rgba(0, 0, 0, 0.08);
  --ink: #0f172a;
  --muted: #4b5563;
  --faint: #94a3b8;
  --brand: #026c39;
  --brand-dark: #015a2f;
  --brand-bright: #34d399;
  --brand-tint: rgba(2, 108, 57, 0.1);
  --dark: #081411;
  --em: #6ee7a8;
  --radius: 12px;
  --mono: ui-monospace, 'Cascadia Code', Menlo, Consolas, monospace;
  --heading: 'Poppins', 'Inter', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }
body {
  margin: 0; min-height: 100vh; background: var(--bg); color: var(--ink);
  font: 15.5px/1.65 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
h1, h2, h3, .brand { font-family: var(--heading); letter-spacing: -0.01em; }
a { color: inherit; }
/* grid/flex children must be allowed to shrink below content width on phones */
.grid > *, .scrub > *, .scoresplit > *, .evline > *, .meters > * { min-width: 0; }

/* ---- dark chrome: header + hero share one deep-emerald band ----
   The header itself is INJECTED by features/shared.js (same chrome as the
   /features and /solutions pages); these styles mirror features.css so the
   mega menu renders identically here. Keep the two blocks in sync. */
header {
  position: sticky; top: 0; z-index: 10;
  background: var(--dark); border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding: 0 32px;
}
.headrow {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: 10px; max-width: 1060px; margin: 0 auto; padding: 15px 0;
}
.brand { font-weight: 700; font-size: 17px; text-decoration: none; color: #fff; }
.brand:hover { text-decoration: none; }
.brand span { color: var(--em); }
nav.navlinks { display: flex; align-items: center; gap: 22px; font-size: 14px; align-self: stretch; }
nav.navlinks a.link { color: #9fb3ab; font-weight: 500; text-decoration: none; }
nav.navlinks a.link:hover { color: #fff; }
nav.navlinks a.link[aria-current="page"] { color: #fff; font-weight: 700; }
.navitem { display: flex; align-items: center; align-self: stretch; position: relative; }
.navitem > .link { display: inline-flex; align-items: center; gap: 5px; }
.navitem .caret { opacity: 0.7; transition: transform 0.2s; }
.navitem:hover .caret, .navitem:focus-within .caret { transform: rotate(180deg); }
.navdrop {
  display: none; grid-template-columns: 1fr 1fr; gap: 2px 8px;
  position: absolute; top: calc(100% + 2px); left: 50%; transform: translateX(-50%);
  width: min(600px, calc(100vw - 32px)); z-index: 20; background: #0b1d17;
  border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 14px; padding: 10px;
  box-shadow: 0 24px 48px -18px rgba(0, 0, 0, 0.55);
}
.navdrop::before { content: ''; position: absolute; left: 0; right: 0; top: -18px; height: 18px; }
.navitem:hover .navdrop, .navitem:focus-within .navdrop { display: grid; }
.navdrop a { display: block; padding: 11px 12px; border-radius: 10px; text-decoration: none; }
.navdrop a:hover { background: rgba(255, 255, 255, 0.06); text-decoration: none; }
.navdrop a strong { display: block; color: #e7efe9; font-size: 13.5px; font-weight: 700; }
.navdrop a span { display: block; color: #9fb3ab; font-size: 12.5px; font-weight: 500; line-height: 1.5; margin-top: 2px; }
.navdrop a:hover strong { color: #fff; }
.navdrop a[aria-current="page"] strong { color: var(--em); }
.navdrop .allfeatures {
  grid-column: 1 / -1; margin-top: 4px; padding: 12px 12px 6px; border-radius: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.09); color: var(--em); font-size: 13px; font-weight: 700;
}
.navdrop .allfeatures:hover { background: none; color: #9df2c4; }
.navitem:has(a[aria-current="page"]) > .link { color: #fff; font-weight: 700; }
.navcta { display: flex; align-items: center; gap: 12px; }
.navtoggle {
  display: none; background: none; border: 0; cursor: pointer; padding: 8px;
  color: #e7efe9; margin-left: auto;
}
@media (max-width: 760px) {
  .navtoggle { display: block; }
  nav.navlinks {
    display: none; flex-basis: 100%; flex-direction: column; align-items: flex-start;
    gap: 0; padding: 6px 0 10px; border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  header.open nav.navlinks { display: flex; }
  nav.navlinks a.link { padding: 10px 4px; font-size: 15px; width: 100%; }
  .navitem { width: 100%; flex-direction: column; align-items: flex-start; }
  .navitem .caret { display: none; }
  .navdrop {
    display: block; position: static; transform: none; width: auto;
    background: none; border: 0; box-shadow: none; padding: 0 0 6px 14px;
  }
  .navdrop::before { display: none; }
  .navdrop a { padding: 8px 4px; width: 100%; border-radius: 0; }
  .navdrop a strong { font-size: 14px; font-weight: 500; color: #9fb3ab; }
  .navdrop a span, .navdrop .allfeatures { display: none; }
  .navdrop a[aria-current="page"] strong { color: #fff; font-weight: 700; }
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 14.5px; text-decoration: none;
  padding: 11px 20px; border-radius: 9px;
  background: var(--brand); color: #fff;
  transition: background 0.15s, transform 0.15s;
}
.btn:hover { background: var(--brand-dark); color: #fff; transform: translateY(-1px); }
.btn.ghost {
  background: transparent; color: #e7efe9;
  border: 1px solid rgba(255, 255, 255, 0.28); box-shadow: none;
}
.btn.ghost:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }

main { max-width: 1060px; margin: 0 auto; padding: 0 32px 90px; }

/* ---------- scroll reveal ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.2s ease, border-color 0.2s ease; }
.js [data-reveal].in { opacity: 1; transform: none; }
.js [data-reveal].d1 { transition-delay: 0.08s; }
.js [data-reveal].d2 { transition-delay: 0.16s; }
.js [data-reveal].d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---------- hero: full-bleed dark emerald zone ---------- */
.herozone {
  background:
    radial-gradient(1100px 560px at 50% -140px, rgba(16, 185, 129, 0.32), rgba(16, 185, 129, 0) 68%),
    radial-gradient(700px 300px at 50% 0, rgba(110, 231, 168, 0.12), transparent 70%),
    var(--dark);
  border-bottom: 1px solid rgba(110, 231, 168, 0.16);
  padding-bottom: 54px;
}
.hero { text-align: center; max-width: 1060px; margin: 0 auto; padding: 76px 32px 0; }
.kicker {
  display: inline-block; font-size: 12.5px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--em);
  margin-bottom: 22px;
}
h1 {
  font-size: clamp(30px, 5vw, 50px); line-height: 1.12; margin: 0 auto 20px;
  max-width: 780px; color: #f8fafc;
}
h1 em { font-style: normal; color: var(--em); }
.sub { max-width: 660px; margin: 0 auto 32px; color: #a9b8af; font-size: 18px; }
.checkrow { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 30px; margin-top: 8px; }
.checkrow span { display: inline-flex; align-items: center; gap: 9px; color: #c3d0c8; font-size: 14px; font-weight: 500; }
.checkrow span::before {
  content: '✓'; flex: none; display: grid; place-items: center; width: 18px; height: 18px;
  border-radius: 5px; background: rgba(110, 231, 168, 0.16); color: var(--em);
  font-size: 12px; font-weight: 800;
}

/* ---- free AI scan widget (hero) ---- */
.scanbar { max-width: 560px; margin: 0 auto 26px; }
.scanfield {
  display: flex; gap: 8px; padding: 7px;
  background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(110, 231, 168, 0.28);
  border-radius: 14px; box-shadow: 0 18px 44px -22px rgba(0, 0, 0, 0.6);
}
.scanfield:focus-within { border-color: rgba(110, 231, 168, 0.6); }
.scanfield input {
  flex: 1 1 auto; min-width: 0; background: none; border: 0; outline: none;
  color: #f8fafc; font: 500 15.5px/1 'Inter', system-ui, sans-serif; padding: 0 8px 0 12px;
}
.scanfield input::placeholder { color: #7d8f86; }
.scanfield button {
  flex: none; border: 0; cursor: pointer; border-radius: 9px;
  background: var(--brand-bright); color: #052e1c;
  font: 700 14px/1 'Inter', system-ui, sans-serif; padding: 12px 18px;
  transition: background 0.15s, transform 0.15s;
}
.scanfield button:hover:not(:disabled) { background: #4ade9d; transform: translateY(-1px); }
.scanfield button:disabled { opacity: 0.7; cursor: default; }
.scanhint { margin: 10px auto 0; max-width: 480px; color: #8ba396; font-size: 13px; }
.scanhint.err { color: #fca5a5; }

/* results panel — a light card floating in the dark hero */
.scanpanel {
  max-width: 760px; margin: 6px auto 34px; padding: 26px 26px 22px;
  background: var(--surface); border-radius: 16px; text-align: left; color: var(--ink);
  box-shadow: 0 34px 90px -30px rgba(0, 0, 0, 0.65);
}
.scanhead { display: flex; align-items: center; gap: 20px; }
.scanscore {
  flex: none; width: 92px; height: 92px; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: 4px solid; text-align: center;
}
.scanscore b { font: 800 30px/1 var(--heading); }
.scanscore span { font-size: 8.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; line-height: 1.3; color: var(--muted); }
.scanscore.good { border-color: #10b981; color: #047857; }
.scanscore.mid { border-color: #f59e0b; color: #b45309; }
.scanscore.low { border-color: #ef4444; color: #b91c1c; }
.scanheadtxt h3 { margin: 0 0 6px; font-size: 20px; }
.scanheadtxt p { margin: 0; color: var(--muted); font-size: 14.5px; }
.scancached { margin-top: 6px !important; font-size: 12.5px !important; color: var(--faint) !important; }
.scanservices {
  margin: 20px 0; padding: 14px 18px; border-left: 3px solid var(--brand);
  background: var(--brand-tint); border-radius: 0 10px 10px 0;
  font-size: 15px; font-style: italic; color: var(--ink);
}
.scanservices span { display: block; font-style: normal; font-size: 11.5px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--brand); margin-bottom: 5px; }
.scanchecks { display: flex; flex-direction: column; }
.scanrow {
  display: grid; grid-template-columns: 1fr auto 150px; align-items: center;
  gap: 5px 14px; padding: 11px 0; border-top: 1px solid var(--line);
}
.scanlbl { font-weight: 600; font-size: 14px; }
.scanverdict {
  justify-self: end; font-size: 12px; font-weight: 800; letter-spacing: 0.03em;
  padding: 3px 11px; border-radius: 99px;
}
.scanverdict.yes { background: rgba(16, 185, 129, 0.13); color: #047857; }
.scanverdict.no { background: rgba(220, 38, 38, 0.1); color: #b91c1c; }
.scanconf { display: flex; align-items: center; gap: 8px; }
.scanconfbar { flex: 1 1 auto; height: 6px; border-radius: 99px; background: rgba(15, 23, 42, 0.08); overflow: hidden; }
.scanconfbar span { display: block; height: 100%; border-radius: 99px; background: var(--brand); }
.scanconfnum { flex: none; font: 600 11.5px/1 var(--mono); color: var(--muted); }
/* the gated "why": real text, deliberately unreadable until sign-up */
.scanreason {
  grid-column: 1 / -1; font-size: 12.5px; color: var(--muted);
  filter: blur(4px); user-select: none; pointer-events: none;
}
.scancta {
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  margin-top: 18px; padding: 16px 18px; border-radius: 12px;
  background: #0d1712; color: #e6efe9;
}
.scancta b { display: block; font-size: 15px; color: #fff; margin-bottom: 3px; }
.scancta span { font-size: 13px; color: #a9b8af; max-width: 440px; display: block; }
.scancta button {
  flex: none; border: 0; cursor: pointer; border-radius: 9px;
  background: var(--brand-bright); color: #052e1c;
  font: 700 14px/1 'Inter', system-ui, sans-serif; padding: 12px 20px;
  transition: background 0.15s, transform 0.15s;
}
.scancta button:hover { background: #4ade9d; transform: translateY(-1px); }
@media (max-width: 640px) {
  .scanpanel { padding: 20px 16px; }
  .scanhead { flex-direction: column; text-align: center; }
  .scanrow { grid-template-columns: 1fr auto; }
  .scanconf { grid-column: 1 / -1; }
  .scancta { flex-direction: column; align-items: stretch; text-align: center; }
  .scancta span { max-width: none; }
}

/* ---- hero flow: page facts in, grounded JSON-LD out to AI engines ---- */
.flow {
  display: flex; align-items: flex-start; justify-content: center; gap: 8px;
  max-width: 660px; margin: 50px auto 8px;
}
.fnode { display: flex; flex-direction: column; align-items: center; gap: 9px; flex: none; }
.fchip {
  position: relative; width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center;
  background: var(--surface); border: 1px solid var(--line);
  box-shadow: 0 8px 18px -10px rgba(15, 23, 42, 0.22);
}
.fchip.core { border-color: rgba(2, 108, 57, 0.45); color: var(--brand); }
.fchip .ring {
  position: absolute; inset: -4px; border-radius: 18px; border: 2px solid var(--brand);
  opacity: 0; animation: ringpulse 2.8s ease-out infinite;
}
.fdest { display: flex; gap: 8px; }
.fdest .dlogo {
  width: 48px; height: 54px; border-radius: 13px; display: grid; place-items: center;
  background: var(--surface); border: 1px solid var(--line);
  box-shadow: 0 8px 18px -10px rgba(15, 23, 42, 0.22);
}
.flabel { font-size: 11.5px; font-weight: 600; color: #a9b8af; white-space: nowrap; }
.flabel b { color: var(--em); font-weight: 700; }
.flane { position: relative; flex: 1 1 auto; min-width: 30px; height: 54px; }
.flane::before {
  content: ''; position: absolute; left: -3px; right: -3px; top: 27px; height: 2px; margin-top: -1px;
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.22) 0 5px, transparent 5px 11px);
}
.flane.out::before { background: repeating-linear-gradient(90deg, rgba(110, 231, 168, 0.4) 0 5px, transparent 5px 11px); }
.pkt {
  position: absolute; top: 27px; left: 0; width: 9px; height: 9px; margin: -5px 0 0 -4px; border-radius: 50%;
  background: var(--brand-bright); box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.2); opacity: 0;
  animation: flow 2.8s linear infinite;
}
.pkt.d2 { animation-delay: 0.93s; }
.pkt.d3 { animation-delay: 1.86s; }
.pkt.d4 { animation-delay: 1.4s; }
.pkt.fact {
  top: 36px; width: auto; height: auto; margin: 0 0 0 -4px; padding: 2px 7px; border-radius: 5px;
  background: rgba(110, 231, 168, 0.15); color: var(--em); font-size: 9.5px; font-weight: 700;
  box-shadow: none; white-space: nowrap; animation: factflow 11.2s linear infinite;
}
@keyframes flow { 0% { left: -6%; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { left: 106%; opacity: 0; } }
/* one chip in flight at a time: traverse in the first quarter of the
   cycle (2.8s, same pace as the dots), hide for the rest */
@keyframes factflow {
  0% { left: -6%; opacity: 0; }
  2.5% { opacity: 1; }
  22.5% { opacity: 1; }
  25% { left: 106%; opacity: 0; }
  100% { left: 106%; opacity: 0; }
}
@keyframes ringpulse { 0% { opacity: 0.55; transform: scale(0.88); } 100% { opacity: 0; transform: scale(1.3); } }
@media (prefers-reduced-motion: reduce) {
  .pkt, .fchip .ring { animation: none; }
  .pkt.fact { display: none; }
  .pkt { opacity: 1; left: 42%; }
}
@media (max-width: 560px) {
  .flow { max-width: 100%; gap: 4px; }
  .fchip { width: 46px; height: 46px; }
  .fdest .dlogo { width: 38px; height: 46px; font-size: 13px; }
  .flane::before, .pkt { top: 23px; }
  .pkt.d3, .pkt.d4 { display: none; }
  .pkt.fact { top: 30px; font-size: 8px; padding: 2px 5px; }
  .flabel { font-size: 10px; white-space: normal; max-width: 120px; }
}

/* trust badges close the hero (minusPHI trusthero idiom) — the install
   snippet itself lives in How it works, step 1 */
.trusthero { margin-top: 52px; text-align: center; }
.tkick {
  margin: 0 0 12px; font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: #74857c;
}
.trustbadges { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 12px; }
.trustbadge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid rgba(110, 231, 168, 0.22); background: rgba(255, 255, 255, 0.04);
  color: #c3d0c8; font-size: 13px; font-weight: 600; white-space: nowrap;
}
.trustbadge .ic { display: grid; place-items: center; color: var(--em); flex: none; }
@media (max-width: 560px) { .trustbadge { font-size: 12px; padding: 7px 12px; } }

/* ---------- the problem: dark split panel (minusPHI problempanel
   idiom) — AI reads the site but can't resolve its entities ---------- */
.problempanel {
  border-radius: 22px; padding: 52px 44px;
  background:
    radial-gradient(640px 340px at 88% 0%, rgba(16, 185, 129, 0.14), transparent 70%),
    radial-gradient(560px 320px at 8% 100%, rgba(16, 185, 129, 0.08), transparent 70%),
    #0d1712;
  color: #e6efe9;
}
@media (max-width: 640px) { .problempanel { padding: 36px 20px; border-radius: 16px; } }
.probsplit { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 820px) { .probsplit { grid-template-columns: 1fr; gap: 34px; } }
.probsplit > * { min-width: 0; }
.probkick {
  display: inline-flex; font-size: 12px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--em); margin-bottom: 12px;
}
.probsplit h3 { color: #f8fafc; font-size: clamp(21px, 2.8vw, 27px); line-height: 1.22; margin: 0 0 14px; }
.probsplit h3 em { font-style: normal; color: var(--em); }
.probsplit p { color: #a9b8af; font-size: 15px; margin: 0 0 12px; }
.probsplit p b { color: #e6efe9; }
.qrow { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 14px; }
.qrow code {
  font: 500 12px/1.6 var(--mono); color: #f8a5a5;
  background: rgba(248, 113, 113, 0.12); border: 1px solid rgba(248, 113, 113, 0.25);
  border-radius: 6px; padding: 3px 9px; white-space: nowrap;
}
.problink { display: inline-block; margin-top: 6px; color: var(--em); font-weight: 650; font-size: 14px; text-decoration: none; }
.problink:hover { text-decoration: underline; }
/* scene: a page being read by AI engines that only get question marks */
.probscene { position: relative; padding-right: 84px; }
.probscene .browser {
  background: #fff; border-radius: 12px; overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.6);
}
.probscene .bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: #eef2f6; }
.probscene .bar i { width: 9px; height: 9px; border-radius: 50%; background: #d3dce4; }
.probscene .bar .url {
  flex: 1; min-width: 0; margin-left: 6px; background: #fff; border-radius: 6px;
  font: 500 11px/1.9 var(--mono); color: #64748b; padding: 0 10px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.probscene .page { padding: 18px; display: grid; gap: 10px; }
.skel { height: 10px; border-radius: 5px; background: #e8edf3; }
.skel.hero { height: 74px; background: linear-gradient(120deg, #e2f2e9, #eef2f6); }
.skel.w80 { width: 80%; }
.skel.w60 { width: 60%; }
.skel.btn { width: 110px; height: 30px; border-radius: 7px; background: var(--brand); opacity: 0.85; }
.aidest {
  position: absolute; right: 0; width: 54px; height: 54px; border-radius: 14px;
  display: grid; place-items: center; background: #fff;
  box-shadow: 0 10px 26px -10px rgba(0, 0, 0, 0.5);
}
.aidest.g1 { top: 13%; }
.aidest.g2 { top: 57%; }
.ailane {
  position: absolute; right: 50px; width: 74px; height: 2px;
  background: repeating-linear-gradient(90deg, rgba(248, 113, 113, 0.45) 0 5px, transparent 5px 10px);
}
.ailane.l1 { top: calc(13% + 26px); transform: rotate(-7deg); }
.ailane.l2 { top: calc(57% + 26px); transform: rotate(7deg); }
.qchip {
  position: absolute; right: 62px; font: 700 10px/1 var(--mono); color: #f8a5a5;
  background: #2a1414; border: 1px solid rgba(248, 113, 113, 0.35);
  border-radius: 5px; padding: 3px 6px; white-space: nowrap;
  opacity: 0; animation: qfloat 6.4s linear infinite;
}
@keyframes qfloat {
  0% { transform: translateX(-52px); opacity: 0; }
  12% { opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateX(30px); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .qchip { animation: none; opacity: 1; transform: none; }
}
@media (max-width: 560px) {
  .probscene { padding-right: 62px; }
  .aidest { width: 44px; height: 44px; border-radius: 11px; }
  .ailane { right: 40px; width: 52px; }
  .ailane.l1 { top: calc(13% + 21px); }
  .ailane.l2 { top: calc(57% + 21px); }
  .qchip { right: 46px; font-size: 9px; }
}

/* ---- AI Brain demo: the portal Graph tab, lite. Markup, styles and
   behavior mirror dashboard/portal/js/graph.js + graph.css so the demo
   acts like the real product surface. ---- */
.brainmock { display: none; }
/* breaks out of the 1060px content column: centered on the viewport at
   up to 1240px so big screens get the full brain */
/* no card chrome — the graph floats directly on the page; the controls,
   stats strip and inspector carry their own surfaces */
.js .brainmock {
  display: block; position: relative; left: 50%;
  width: min(1240px, 96vw); max-width: none;
  margin: 32px 0 0 calc(min(1240px, 96vw) / -2);
  text-align: left; overflow: hidden;
}
/* The bar is collapsed behind one "Controls" button so the graph keeps
   its space; clicking opens it as a floating panel below the button. */
.brainmock .bartoggle {
  position: absolute; z-index: 7; top: 14px; left: 14px;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 12px; border: 1px solid rgba(15, 23, 42, 0.12); border-radius: 4px;
  background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(12px);
  font: 600 11px/1 'Inter', sans-serif; color: var(--muted); cursor: pointer;
}
.brainmock .bartoggle:hover, .brainmock.bar-open .bartoggle { color: var(--ink); border-color: rgba(15, 23, 42, 0.25); }
.brainmock .bartoggle .caret { transition: transform 0.2s ease; }
.brainmock.bar-open .bartoggle .caret { transform: rotate(180deg); }
.brainmock .brainbar {
  position: absolute; z-index: 6; top: 54px; left: 14px; right: 14px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 6px 10px; border: 1px solid rgba(15, 23, 42, 0.1); border-radius: 4px;
  background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(12px);
  opacity: 0; pointer-events: none; transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.brainmock.bar-open .brainbar { opacity: 1; pointer-events: auto; transform: none; }
.brainmock .gfilters { display: flex; }
.brainmock .gfilter {
  position: relative; display: inline-flex; align-items: center; gap: 5px;
  border: 0; border-right: 1px solid var(--line); background: transparent;
  padding: 7px 12px; color: var(--muted); font: 600 10.5px/1 'Inter', sans-serif; cursor: pointer;
}
.brainmock .gfilter:last-child { border-right: 0; }
.brainmock .gfilter:hover { background: rgba(15, 23, 42, 0.025); color: var(--ink); }
.brainmock .gfilter.on { color: var(--ink); }
.brainmock .gfilter.on::after { content: ''; position: absolute; left: 10px; right: 10px; bottom: -7px; height: 2px; background: var(--node); }
.brainmock .gfilter:not(.on) { opacity: 0.42; filter: grayscale(1); }
.brainmock .gfilter i { width: 7px; height: 7px; border-radius: 1px; background: var(--node); }
.brainmock .gfilter b { margin-left: 2px; color: var(--faint); font-weight: 600; font-size: 9px; }
.brainmock .gtools { display: flex; flex: none; }
.brainmock .gtools button {
  background: #fff; color: var(--muted); border: 1px solid var(--line); border-right: 0;
  padding: 5px 9px; font: 600 11px/1.2 'Inter', sans-serif; cursor: pointer;
}
.brainmock .gtools button:last-child { border-right: 1px solid var(--line); }
.brainmock .brainstage { position: relative; height: 660px; overflow: hidden; touch-action: none; }
.brainmock .brainstage svg { display: block; width: 100%; height: 100%; cursor: grab; user-select: none; font-family: 'Inter', system-ui, sans-serif; }
.brainmock .brainstage svg.dragging { cursor: grabbing; }
.brainmock .brainworld { transform-box: fill-box; transform-origin: center; transition: transform 0.18s ease; }
.brainmock .dragging .brainworld { transition: none; }
.brainmock .brainrings ellipse { fill: none; stroke: rgba(15, 23, 42, 0.055); stroke-width: 1; stroke-dasharray: 3 7; }
.brainmock .brain-edges path { fill: none; }
.brainmock .brain-edge .edge-base {
  stroke: rgba(2, 108, 57, 0.17); stroke-width: 1;
  stroke-dasharray: 1; stroke-dashoffset: 1;
  transition: stroke 0.25s, stroke-width 0.25s;
  animation: edgeReveal 0.8s cubic-bezier(0.22, 0.75, 0.25, 1) forwards; animation-delay: var(--delay);
}
.brainmock .brain-edge.selected .edge-base { stroke: var(--brand); stroke-width: 1.7; }
/* the comet: a short rounded dash of light traveling core→node; fades
   in only after its edge's draw-in reveal so the intro stays clean */
.brainmock .brain-edge .edge-pulse {
  stroke: #059669; stroke-width: 1.8; stroke-linecap: round;
  stroke-dasharray: 0.03 0.97; opacity: 0;
  animation: pulseIn 0.5s ease forwards, edgeComet var(--pulse-dur, 7s) linear infinite;
  animation-delay: calc(var(--delay) + 0.9s), var(--pulse-delay, 0s);
}
.brainmock .brain-edge.selected .edge-pulse {
  stroke-width: 2.6; stroke-dasharray: 0.055 0.945;
  animation-duration: 0.5s, 3.2s;
}
.brainmock .brain-edge.hidden { opacity: 0; }
.brainmock .brain-node { cursor: pointer; animation: nodeReveal 0.6s cubic-bezier(0.2, 0.85, 0.25, 1.15) both; animation-delay: var(--delay); transition: 0.2s; }
.brainmock .brain-node.hidden { opacity: 0.04 !important; pointer-events: none; }
.brainmock .brain-node:focus { outline: none; }
.brainmock .node-body { transform-box: fill-box; transform-origin: center; animation: nodeBloom 0.6s cubic-bezier(0.2, 0.85, 0.25, 1.15) both; animation-delay: var(--delay); }
.brainmock .brain-node:hover .node-body, .brainmock .brain-node.selected .node-body { transform: scale(1.045); }
.brainmock .node-aura { fill: transparent; stroke: transparent; }
.brainmock .node-surface { fill: #fff; stroke: color-mix(in srgb, var(--node) 32%, #cbd5e1); stroke-width: 1; }
.brainmock .brain-node:hover .node-surface, .brainmock .brain-node.selected .node-surface,
.brainmock .brain-node:focus .node-surface { stroke: var(--node); stroke-width: 1.25; filter: drop-shadow(0 5px 8px rgba(15, 23, 42, 0.1)); }
.brainmock .node-mark { fill: var(--node); }
.brainmock .node-glyph { font-size: 6.5px; font-weight: 750; text-anchor: middle; fill: var(--node); }
.brainmock .node-label { font-size: 10px; font-weight: 650; fill: var(--ink); }
.brainmock .coreglow { fill: rgba(2, 108, 57, 0.08); transform-box: fill-box; transform-origin: center; animation: coreLiving 3.2s ease-in-out infinite; }
.brainmock .coreouter { fill: #fff; stroke: rgba(2, 108, 57, 0.25); stroke-width: 1.5; stroke-dasharray: 4 6; transform-box: fill-box; transform-origin: center; animation: coreOrbit 9s linear infinite; }
.brainmock .coreinner { fill: #071d16; filter: drop-shadow(0 8px 16px rgba(2, 31, 22, 0.25)); }
.brainmock .brain-core text { text-anchor: middle; }
.brainmock .coremark { font-size: 14px; fill: #6ee7b7; }
.brainmock .corename { font-size: 10px; font-weight: 700; fill: #fff; }
.brainmock .coretype { font-size: 5.8px; letter-spacing: 0.14em; font-weight: 700; fill: #8aa99e; }
.brainmock .stagehint {
  position: absolute; bottom: 12px; right: 14px;
  background: rgba(255, 255, 255, 0.88); border: 1px solid var(--line); border-radius: 3px;
  padding: 5px 10px; color: var(--muted); font-size: 9.5px; pointer-events: none; white-space: nowrap;
}
.brainmock .brainstats {
  position: absolute; z-index: 6; left: 14px; bottom: 12px;
  display: flex; flex-wrap: wrap; max-width: calc(100% - 28px);
  border: 1px solid rgba(15, 23, 42, 0.1); border-radius: 4px;
  background: rgba(255, 255, 255, 0.88); backdrop-filter: blur(12px);
}
.brainmock .brainstats > div { padding: 7px 12px; border-left: 1px solid var(--line); }
.brainmock .brainstats > div:first-child { border-left: 0; }
.brainmock .brainstats b { display: block; font-size: 14px; color: var(--ink); }
.brainmock .brainstats b.ok { color: var(--brand); }
.brainmock .brainstats span { display: block; font-size: 9px; color: var(--muted); margin-top: 1px; }
.brainmock .brainpanel {
  position: absolute; z-index: 7; top: 66px; right: 14px; bottom: 14px; width: 300px;
  display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.1); border-radius: 4px;
  background: rgba(255, 255, 255, 0.94); backdrop-filter: blur(14px);
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.11);
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.brainmock.panel-hidden .brainpanel { transform: translateX(calc(100% + 30px)); opacity: 0; pointer-events: none; }
/* the open bar sits where the inspector's top used to be — push the
   panel down while it's out, but never on phones (bottom sheet there) */
@media (min-width: 901px) { .brainmock.bar-open .brainpanel { top: 106px; } }
@media (min-width: 641px) and (max-width: 900px) { .brainmock.bar-open .brainpanel { top: 150px; } }
.brainmock .panelclose {
  position: absolute; z-index: 2; top: 10px; right: 10px; width: 28px; height: 28px; padding: 0;
  border: 1px solid var(--line); border-radius: 2px; background: #fff; color: var(--muted);
  font-size: 17px; line-height: 1; cursor: pointer;
}
.brainmock .gdetail { padding: 18px; flex: 1; overflow: auto; }
.brainmock .gdetail-empty { text-align: center; color: var(--muted); padding: 40px 6px; }
.brainmock .gdetail-empty h3 { color: var(--ink); margin: 12px 0 4px; font-size: 15px; }
.brainmock .gdetail-empty p { font-size: 12px; line-height: 1.55; margin: 0; }
.brainmock .gdetail-orb { display: grid; place-items: center; margin: auto; width: 46px; height: 46px; border-radius: 50%; background: var(--brand-tint); color: var(--brand); font-size: 17px; }
.brainmock .gdetail-kind { display: inline-flex; align-items: center; gap: 6px; text-transform: uppercase; letter-spacing: 0.08em; font-size: 9px; font-weight: 700; color: var(--muted); }
.brainmock .gdetail-kind i { width: 7px; height: 7px; border-radius: 50%; background: var(--node); }
.brainmock .gdetail-content h3 { font-size: 17px; margin: 10px 0 2px; }
.brainmock .gdetail-sub { font-size: 11px; color: var(--muted); margin: 0; }
.brainmock .gmeaning { background: #f8fafc; border: 1px solid var(--line); border-radius: 4px; padding: 11px; margin: 14px 0; }
.brainmock .gmeaning b { font-size: 10px; text-transform: uppercase; }
.brainmock .gmeaning p { font-size: 11.5px; line-height: 1.5; color: var(--muted); margin: 5px 0 0; }
.brainmock .gdetail dl { margin: 0; }
.brainmock .gdetail dl div { padding: 7px 0; border-bottom: 1px solid var(--line); }
.brainmock .gdetail dt { font-size: 9px; text-transform: uppercase; color: var(--muted); }
.brainmock .gdetail dd { font-size: 11.5px; margin: 2px 0 0; }
.brainmock .gsource { display: block; color: #047857; font-size: 10px; margin-top: 12px; }
.brainmock .brainnext { border-top: 1px solid var(--line); padding: 13px 18px; background: #fbfcfd; }
.brainmock .brainnext span { display: block; text-transform: uppercase; letter-spacing: 0.08em; font-size: 8.5px; color: var(--muted); }
.brainmock .brainnext strong { display: block; font-size: 13px; margin: 4px 0 2px; color: var(--ink); }
.brainmock .brainnext a { color: var(--brand); font-size: 11px; font-weight: 650; text-decoration: none; }
@keyframes edgeReveal { to { stroke-dashoffset: 0; } }
@keyframes edgeComet { to { stroke-dashoffset: -1; } }
@keyframes pulseIn { to { opacity: 0.9; } }
@keyframes nodeReveal { from { opacity: 0; } to { opacity: 1; } }
@keyframes nodeBloom { from { transform: scale(0.55); } to { transform: scale(1); } }
@keyframes coreLiving { 0%, 100% { opacity: 0.75; transform: scale(0.94); } 50% { opacity: 0.28; transform: scale(1.12); } }
@keyframes coreOrbit { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .brainmock .brain-edges path, .brainmock .brain-node, .brainmock .node-body,
  .brainmock .coreglow, .brainmock .coreouter { animation: none; }
  .brainmock .brain-edge .edge-base { stroke-dasharray: none; stroke-dashoffset: 0; }
  .brainmock .brain-edge .edge-pulse { opacity: 0; }
}
@media (max-width: 900px) {
  .brainmock .brainbar { flex-direction: column; align-items: stretch; gap: 0; padding: 0; overflow: hidden; }
  .brainmock .gfilters { flex-wrap: nowrap; overflow-x: auto; overflow-y: hidden; scrollbar-width: none; padding: 4px 8px; }
  .brainmock .gfilters::-webkit-scrollbar { display: none; }
  .brainmock .gfilter { flex: none; white-space: nowrap; padding: 7px 10px; }
  .brainmock .gfilter.on::after { left: 8px; right: 8px; bottom: 0; }
  .brainmock .gtools { width: 100%; border-top: 1px solid var(--line); }
  .brainmock .gtools button { flex: 1; border: 0; border-right: 1px solid var(--line); padding: 9px 0; text-align: center; }
  .brainmock .gtools button:last-child { border-right: 0; }
}
@media (max-width: 640px) {
  .brainmock .brainstage { height: 500px; }
  .brainmock .stagehint { display: none; }
  .brainmock .bartoggle { top: 8px; left: 8px; }
  .brainmock .brainbar { top: 46px; left: 8px; right: 8px; }
  .brainmock .brainpanel { top: auto; left: 8px; right: 8px; bottom: 8px; width: auto; max-height: 60%; }
  .brainmock.panel-hidden .brainpanel { transform: translateY(calc(100% + 20px)); }
  .brainmock .brainstats { left: 8px; bottom: 8px; max-width: calc(100% - 16px); }
  .brainmock .brainstats > div { padding: 6px 9px; }
}

/* ---------- sections ---------- */
section { padding-top: 64px; }
h2 { font-size: clamp(23px, 3.2vw, 28px); text-align: center; margin: 0 0 8px; }
.seclede { text-align: center; color: var(--muted); max-width: 580px; margin: 0 auto; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
@media (max-width: 760px) { .grid { grid-template-columns: 1fr; } }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px 12px 22px;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.card:hover { border-color: rgba(2, 108, 57, 0.35); box-shadow: 0 14px 34px -18px rgba(15, 23, 42, 0.25); }
.card h3 { font-size: 16px; margin: 16px 12px 8px; }
.card p { margin: 0 12px; color: var(--muted); font-size: 14.5px; }
.card .cardmore { display: inline-block; margin: 12px 12px 0; color: var(--brand); font-weight: 650; font-size: 13.5px; text-decoration: none; }
.card .cardmore:hover { text-decoration: underline; }

/* ---- feature mini-previews: each card opens with a tiny live "screen"
   of the portal component it advertises — same dark emerald stage as the
   big demos so the grid reads as six windows into one product. All
   decorative (aria-hidden); rows slide in staggered once the card's
   data-reveal lands (.in), quiet infinite loops keep them alive. ---- */
.viz {
  position: relative; height: 118px; border-radius: 9px; overflow: hidden;
  display: flex; flex-direction: column; justify-content: center; gap: 8px;
  padding: 12px 14px;
  background:
    radial-gradient(240px 130px at 88% -10%, rgba(16, 185, 129, 0.18), transparent 70%),
    radial-gradient(200px 120px at 0% 110%, rgba(16, 185, 129, 0.07), transparent 70%),
    #0d1712;
}
/* floating caption chip shared by a couple of vizzes */
.vtag {
  position: absolute; left: 10px; bottom: 8px; z-index: 1;
  font: 600 9px/1 'Inter', sans-serif; letter-spacing: 0.05em;
  color: #9fc4ae; background: rgba(8, 20, 14, 0.72);
  border: 1px solid rgba(110, 231, 168, 0.22); border-radius: 999px; padding: 4px 8px;
}
/* staggered slide-in for the row-based vizzes */
.js .card .vline, .js .card .vrow, .js .card .grow { opacity: 0; transform: translateX(-7px); }
.js .card.in .vline, .js .card.in .vrow, .js .card.in .grow { animation: vzslide 0.45s ease forwards; }
.js .card.in .viz > :nth-child(2) { animation-delay: 0.14s; }
.js .card.in .viz > :nth-child(3) { animation-delay: 0.28s; }
.js .card.in .viz > :nth-child(4) { animation-delay: 0.42s; }
@keyframes vzslide { to { opacity: 1; transform: none; } }

/* 1 — grounded schema: JSON-LD lines with page receipts, fake review struck */
.vz-schema { font: 10.5px/1 var(--mono); }
.vline { display: flex; align-items: center; gap: 6px; white-space: nowrap; min-width: 0; }
.vline .vk { color: #8db4a0; flex: none; }
.vline .vv { color: #d7e3f4; overflow: hidden; text-overflow: ellipsis; }
.vline .vsrc {
  margin-left: auto; flex: none; font: 600 9px/1 var(--mono);
  background: rgba(52, 211, 153, 0.14); color: #6ee7a8; border-radius: 4px; padding: 3px 6px;
}
.vline .vsrc.bad { background: rgba(248, 113, 113, 0.14); color: #f87171; font-family: 'Inter', sans-serif; }
.vline.strike .vk, .vline.strike .vv { text-decoration: line-through; opacity: 0.42; }

/* 2 — edge: comets travel from the site hub out to CDN cities */
.vz-edge { padding: 0; }
.vz-edge svg { width: 100%; height: 100%; display: block; }
.vz-edge .epath { fill: none; stroke: rgba(110, 231, 168, 0.22); stroke-width: 1.2; }
.vz-edge .edot { fill: #34d399; filter: drop-shadow(0 0 4px rgba(52, 211, 153, 0.9)); }
.vz-edge .ehub { fill: #6ee7a8; }
.vz-edge .epulse {
  fill: none; stroke: rgba(110, 231, 168, 0.55); stroke-width: 1.5;
  transform-box: fill-box; transform-origin: center;
  animation: epulse 2.4s ease-out infinite;
}
@keyframes epulse { 0% { transform: scale(0.6); opacity: 0.9; } 100% { transform: scale(3); opacity: 0; } }
.vz-edge .ehublbl { font: 700 7px 'Inter', sans-serif; letter-spacing: 0.12em; fill: #7d9186; text-anchor: middle; }
.vz-edge .ecity circle { fill: #0d1712; stroke: #6ee7a8; stroke-width: 1.4; }
.vz-edge .ecity text { font: 700 7.5px 'Inter', sans-serif; letter-spacing: 0.1em; fill: #9fc4ae; }

/* 3 — readiness: mini ring (r=26, C≈163.4) + sub-meters + a priced fix */
.vz-score { flex-direction: row; align-items: center; gap: 16px; }
.mring { position: relative; width: 66px; height: 66px; flex: none; }
.mring svg { width: 100%; height: 100%; transform: rotate(-90deg); display: block; }
.mring .mtrack { fill: none; stroke: rgba(110, 231, 168, 0.16); stroke-width: 6; }
.mring .marc {
  fill: none; stroke: var(--brand-bright); stroke-width: 6; stroke-linecap: round;
  stroke-dasharray: 163.4; stroke-dashoffset: 22.9;
}
.js .vz-score .marc { stroke-dashoffset: 163.4; transition: stroke-dashoffset 1.3s cubic-bezier(0.22, 1, 0.36, 1); }
.js .vz-score.on .marc { stroke-dashoffset: 22.9; }
.mring b { position: absolute; inset: 0; display: grid; place-items: center; font: 700 18px/1 var(--heading); color: #fff; }
.mcol { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.mrow { display: flex; align-items: center; gap: 8px; font: 600 10px/1 'Inter', sans-serif; color: #a9b8af; }
.mrow span { flex: none; width: 46px; }
.mrow i { flex: 1; display: block; height: 5px; border-radius: 99px; background: rgba(110, 231, 168, 0.14); overflow: hidden; }
.mrow i b { display: block; height: 100%; width: var(--w); border-radius: 99px; background: var(--brand-bright); }
.js .vz-score .mrow i b { width: 0; transition: width 1.1s cubic-bezier(0.22, 1, 0.36, 1); }
.js .vz-score.on .mrow i b { width: var(--w); }
.mfix {
  align-self: flex-start; font: 700 9px/1 'Inter', sans-serif; color: #6ee7a8;
  background: rgba(52, 211, 153, 0.12); border: 1px dashed rgba(110, 231, 168, 0.4);
  border-radius: 999px; padding: 4px 8px;
}

/* 4 — visibility: weekly engine verdicts + rising spark */
.vwk {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  font: 700 9px/1 'Inter', sans-serif; letter-spacing: 0.12em; text-transform: uppercase; color: #7d9186;
}
.vspark { width: 58px; height: 15px; flex: none; }
.vspark path { fill: none; stroke: var(--brand-bright); stroke-width: 1.5; stroke-linecap: round; stroke-dasharray: 1; }
.js .card .vspark path { stroke-dashoffset: 1; }
.js .card.in .vspark path { stroke-dashoffset: 0; transition: stroke-dashoffset 1.2s ease 0.5s; }
.vrow { display: flex; align-items: center; font: 600 11.5px/1 'Inter', sans-serif; color: #d7e3f4; }
.vrow .vres {
  margin-left: auto; flex: none; font: 700 9px/1 'Inter', sans-serif;
  background: rgba(52, 211, 153, 0.14); color: #6ee7a8; border-radius: 999px; padding: 3.5px 8px;
}
.vrow .vres::before { content: '✓ '; }

/* 5 — content gaps: rival topics with covered / missing verdicts */
.ghead {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  font: 700 9px/1 'Inter', sans-serif; letter-spacing: 0.12em; text-transform: uppercase; color: #7d9186;
}
.ghead span { color: #9fc4ae; letter-spacing: 0.05em; }
.grow { display: flex; align-items: center; gap: 8px; font: 500 11.5px/1 'Inter', sans-serif; color: #c9d6cd; min-width: 0; }
.grow .gtopic { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.grow .gtag {
  margin-left: auto; flex: none; font: 700 9px/1 'Inter', sans-serif; letter-spacing: 0.04em;
  border-radius: 999px; padding: 3.5px 8px;
}
.grow .gtag.miss { background: rgba(248, 113, 113, 0.14); color: #f87171; animation: missglow 3.2s ease-in-out infinite; }
.grow:nth-child(3) .gtag.miss { animation-delay: 1.6s; }
.grow .gtag.ok { background: rgba(52, 211, 153, 0.14); color: #6ee7a8; }
@keyframes missglow { 50% { box-shadow: 0 0 10px rgba(248, 113, 113, 0.35); } }

/* 6 — heat maps: skeleton page under breathing heat blobs + click ping */
.vz-heat { padding: 0; }
.hpage { position: absolute; inset: 12px 14px; display: flex; flex-direction: column; gap: 8px; }
.hpage .hhero { display: block; height: 26px; border-radius: 5px; background: rgba(255, 255, 255, 0.07); }
.hpage .hbar { display: block; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.09); }
.hblob {
  position: absolute; width: 64px; height: 64px; border-radius: 50%;
  mix-blend-mode: screen; filter: blur(2px); pointer-events: none;
  background: radial-gradient(circle, rgba(248, 113, 113, 0.7), rgba(251, 191, 36, 0.38) 42%, transparent 70%);
  animation: hbreathe 4.5s ease-in-out infinite;
}
.hblob.b1 { left: 6%; top: -14px; }
.hblob.b2 { left: 42%; top: 22px; width: 84px; height: 84px; animation-delay: 1.4s; background: radial-gradient(circle, rgba(251, 191, 36, 0.55), rgba(52, 211, 153, 0.28) 46%, transparent 70%); }
.hblob.b3 { right: 2%; bottom: -18px; animation-delay: 2.6s; background: radial-gradient(circle, rgba(52, 211, 153, 0.5), rgba(52, 211, 153, 0.18) 46%, transparent 70%); }
@keyframes hbreathe { 50% { transform: scale(1.18); opacity: 0.82; } }
.hclick {
  position: absolute; left: 24%; top: 30px; width: 12px; height: 12px;
  border: 1.5px solid #fff; border-radius: 50%; opacity: 0;
  animation: hping 3.6s ease-out infinite;
}
@keyframes hping {
  0%, 55% { opacity: 0; transform: scale(0.4); }
  62% { opacity: 0.9; }
  100% { opacity: 0; transform: scale(2.6); }
}

@media (prefers-reduced-motion: reduce) {
  .js .card .vline, .js .card .vrow, .js .card .grow { opacity: 1; transform: none; animation: none; }
  .js .vz-score .marc { transition: none; stroke-dashoffset: 22.9; }
  .js .vz-score .mrow i b { transition: none; width: var(--w); }
  .js .card .vspark path { stroke-dashoffset: 0; transition: none; }
  .vz-edge .edot, .vz-edge .epulse, .hclick { display: none; }
  .grow .gtag.miss, .hblob { animation: none; }
}

.alsorow { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.alsorow span {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 15px; font-size: 13px; font-weight: 500; color: var(--muted);
}
.alsorow span::before { content: '✓'; color: var(--brand); font-weight: 800; font-size: 12px; }

/* ---------- entities showcase ---------- */
.entgrid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 44px; align-items: center; margin-top: 36px; }
@media (max-width: 820px) { .entgrid { grid-template-columns: 1fr; gap: 28px; } }
.entgrid > * { min-width: 0; }
.entgrid h3 { font-size: clamp(20px, 2.6vw, 25px); line-height: 1.25; margin: 0 0 12px; }
.entgrid p { color: var(--muted); font-size: 15px; margin: 0 0 12px; }
/* same dark stage as the .band grounding demo ("Watch it write your
   schema") — the two showcases read as one system */
.entpanel {
  background:
    radial-gradient(640px 340px at 88% 0%, rgba(16, 185, 129, 0.14), transparent 70%),
    radial-gradient(560px 320px at 8% 100%, rgba(16, 185, 129, 0.08), transparent 70%),
    #0d1712;
  border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 16px;
  padding: 22px; box-shadow: 0 18px 44px -24px rgba(15, 23, 42, 0.45);
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: stretch;
}
.entpanel > * { min-width: 0; }
@media (max-width: 520px) { .entpanel { grid-template-columns: 1fr; } }
.entpage { font-size: 13px; line-height: 2.1; color: #a9b8af; }
.entpage .pgtitle {
  font: 600 10.5px/1 'Inter', sans-serif; letter-spacing: 0.08em; text-transform: uppercase;
  color: #7d9186; margin-bottom: 10px;
}
.ent {
  border-radius: 4px; padding: 1px 4px; white-space: nowrap; color: #e6efe9;
  background: rgba(52, 211, 153, 0.1); box-shadow: inset 0 -2px 0 rgba(52, 211, 153, 0.35);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}
.ent .tag {
  display: inline-block; font: 700 8.5px/1 'Inter', sans-serif; letter-spacing: 0.05em;
  text-transform: uppercase; color: #fff; background: var(--brand); border-radius: 4px;
  padding: 2px 5px; margin-left: 5px; vertical-align: 2px;
  opacity: 0; transform: scale(0.6); transition: opacity 0.35s ease, transform 0.35s ease;
}
.ent.on { background: rgba(52, 211, 153, 0.24); box-shadow: inset 0 -2px 0 #34d399; }
.ent.on .tag { opacity: 1; transform: none; }
.entgraph { position: relative; min-height: 250px; }
.entgraph svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.entgraph line {
  stroke: rgba(52, 211, 153, 0.5); stroke-width: 1.5; vector-effect: non-scaling-stroke;
  stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 0.6s ease;
}
.entgraph line.on { stroke-dashoffset: 0; }
.gn {
  position: absolute; transform: translate(-50%, -50%);
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: 5px 11px; font-size: 11.5px; font-weight: 600; color: var(--ink);
  box-shadow: 0 8px 18px -10px rgba(15, 23, 42, 0.3); white-space: nowrap;
}
.gn i { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.gn.hub { border-color: rgba(2, 108, 57, 0.45); font-weight: 700; }
.gn.hub i { background: var(--brand); }
.gn.p1 i { background: #3b82f6; }
.gn.p2 i { background: #10b981; }
.gn.p3 i { background: #f59e0b; }
.gn.pop {
  opacity: 0; transform: translate(-50%, -50%) scale(0.55);
  transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.gn.pop.on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
@media (prefers-reduced-motion: reduce) {
  .ent, .ent .tag, .gn.pop, .entgraph line { transition: none; }
}

/* ---------- watch it work: grounding demo ---------- */
.band {
  margin-top: 80px; border-radius: 22px; padding: 56px 40px 50px;
  background:
    radial-gradient(640px 340px at 88% 0%, rgba(16, 185, 129, 0.14), transparent 70%),
    radial-gradient(560px 320px at 8% 100%, rgba(16, 185, 129, 0.08), transparent 70%),
    #0d1712;
  color: #e6efe9;
}
.band h2 { color: #fff; margin-top: 0; }
.band .seclede { color: #a9b8af; }
@media (max-width: 640px) { .band { padding: 40px 20px; border-radius: 16px; } }

/* ---- the journey: pages → facts → verification → AI engines (dark
   band centerpiece, minusPHI journey idiom) ---- */
.journey {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  max-width: 1000px; margin: 34px auto 58px;
}
.journey > * { min-width: 0; }
.jnode { position: relative; display: flex; flex-direction: column; align-items: center; gap: 9px; flex: none; }
.jchip {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--line); color: #64748b;
  box-shadow: 0 10px 22px -10px rgba(0, 0, 0, 0.5);
}
.adchip {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%); z-index: 1;
  background: var(--brand); color: #fff; font-size: 9px; font-weight: 800; letter-spacing: 0.05em;
  padding: 2px 9px; border-radius: 99px; white-space: nowrap;
  box-shadow: 0 4px 10px -4px rgba(2, 108, 57, 0.7);
}
.jlabel { font-size: 11.5px; font-weight: 600; color: #a9b8af; white-space: nowrap; text-align: center; }
.jlabel b { color: var(--em); font-weight: 700; }
.jevents {
  background: #fff; border: 1px solid var(--line); border-radius: 13px; padding: 10px 15px 12px;
  box-shadow: 0 10px 22px -10px rgba(0, 0, 0, 0.5); text-align: left;
}
.jevents .jehead {
  font-size: 9.5px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--faint); margin-bottom: 7px;
}
.jevents .jev {
  display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11.5px;
  font-weight: 600; color: var(--ink); padding: 3px 0;
}
.jevents .jev svg { color: var(--brand); flex: none; }
.jlane { position: relative; flex: 1 1 auto; min-width: 26px; height: 56px; }
.jlane::before {
  content: ''; position: absolute; left: -3px; right: -3px; top: 28px; height: 2px; margin-top: -1px;
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.22) 0 5px, transparent 5px 11px);
}
.jdot {
  position: absolute; top: 28px; left: 0; width: 9px; height: 9px; margin: -5px 0 0 -4px; border-radius: 50%;
  background: var(--brand-bright); box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.18); opacity: 0;
  animation: jflow 2.6s linear infinite;
}
.jdot.j2 { animation-delay: 1.3s; }
/* extracted entities riding the lane into the brain — one in flight at a
   time (traverse in the first third of the 12s cycle, hidden the rest) */
.jfact {
  position: absolute; top: 36px; left: 0; margin-left: -4px; padding: 2px 6px; border-radius: 5px;
  background: rgba(110, 231, 168, 0.15); color: var(--em); font-size: 9px; font-weight: 800;
  white-space: nowrap; opacity: 0; animation: jfactflow 12s linear infinite;
}
@keyframes jflow { 0% { left: -6%; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { left: 106%; opacity: 0; } }
@keyframes jfactflow {
  0% { left: -8%; opacity: 0; }
  3% { opacity: 1; }
  30% { opacity: 1; }
  33% { left: 106%; opacity: 0; }
  100% { left: 106%; opacity: 0; }
}
.jring { position: relative; width: 92px; height: 92px; display: grid; place-items: center; }
.jring .ringsvg { position: absolute; inset: 0; animation: jspin 16s linear infinite; }
.jring .ringsvg circle {
  fill: none; stroke: rgba(110, 231, 168, 0.45); stroke-width: 2;
  stroke-dasharray: 5 9; stroke-linecap: round;
}
.jring .core {
  width: 58px; height: 58px; border-radius: 17px; display: grid; place-items: center;
  background: #fff; border: 1px solid rgba(110, 231, 168, 0.5); color: var(--brand);
  box-shadow: 0 12px 30px -10px rgba(16, 185, 129, 0.45);
}
@keyframes jspin { to { transform: rotate(360deg); } }
.jstripped {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 2px;
  border: 1.5px dashed rgba(110, 231, 168, 0.55); color: var(--em); background: #0d1d16;
  font-size: 11px; font-weight: 800; padding: 5px 11px; border-radius: 9px; white-space: nowrap;
  animation: jpulse 3.2s ease-in-out infinite;
}
@keyframes jpulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.045); } }
.jfan { position: relative; flex: none; width: 236px; height: 300px; }
.jfan svg.curves { position: absolute; inset: 0; width: 100%; height: 100%; }
.jfan .fanpath { fill: none; stroke: rgba(110, 231, 168, 0.35); stroke-width: 1.8; }
.jfan .fandot { fill: var(--brand-bright); }
.jdest { position: absolute; right: 0; display: flex; flex-direction: column; align-items: center; gap: 6px; width: 84px; }
.jdest.a { top: 2px; }
.jdest.b { bottom: 2px; }
.jdest.c { top: 50%; transform: translateY(-50%); }
.jdest .dchip {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--line); box-shadow: 0 10px 22px -10px rgba(0, 0, 0, 0.5);
}
.jdest .rcv { font-size: 10.5px; font-weight: 700; color: var(--em); white-space: nowrap; }
.jdest .rcv::before { content: '✓ '; }
.jdest .rsub { font-size: 10px; font-weight: 600; color: #8fa096; margin-top: -4px; white-space: nowrap; }
@media (prefers-reduced-motion: reduce) {
  .jdot { animation: none; opacity: 1; left: 42%; }
  .jfact, .jfan .fandot { display: none; }
  .jring .ringsvg, .jstripped { animation: none; }
}
.jlane.vonly { display: none; }
@media (max-width: 720px) {
  .journey { flex-direction: column; gap: 6px; margin: 22px auto 44px; }
  .jlane { flex: none; width: 44px; height: 46px; }
  .jlane::before {
    left: 50%; right: auto; top: -2px; bottom: -2px; width: 2px; height: auto;
    margin: 0 0 0 -1px;
    background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0 5px, transparent 5px 11px);
  }
  .jdot { left: 50%; top: 0; margin: -4px 0 0 -4.5px; animation-name: jflowv; }
  .jfact { left: calc(50% + 9px); top: 0; margin: -8px 0 0 0; animation-name: jfactflowv; }
  .jlane.vonly { display: block; }
  .jfan { width: auto; height: auto; display: flex; gap: 30px; align-items: flex-start; }
  .jfan svg.curves { display: none; }
  .jdest { position: static; width: auto; max-width: 150px; }
  .jdest.c { transform: none; }
  .jdest .rsub { white-space: normal; text-align: center; margin-top: -2px; }
}
@keyframes jflowv { 0% { top: -8%; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { top: 104%; opacity: 0; } }
@keyframes jfactflowv {
  0% { top: -8%; opacity: 0; }
  3% { opacity: 1; }
  30% { opacity: 1; }
  33% { top: 104%; opacity: 0; }
  100% { top: 104%; opacity: 0; }
}

.scrub { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 34px; align-items: start; }
@media (max-width: 760px) { .scrub { grid-template-columns: 1fr; } }
.evcard {
  background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px; padding: 18px 20px; font: 12.5px/1.9 var(--mono);
}
.evtitle {
  display: flex; align-items: center; gap: 9px;
  font: 600 13px/1 'Inter', sans-serif; letter-spacing: 0.02em; color: #c3d0c8; margin-bottom: 14px;
}
.evtitle .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand-bright); }
.evtitle .dot.amber { background: #fbbf24; }
.evline {
  display: flex; align-items: baseline; gap: 8px; white-space: nowrap; overflow: hidden;
  min-width: 0;
  transition: opacity 0.45s ease, transform 0.45s ease, max-height 0.45s ease;
  max-height: 30px;
}
.evline .k { color: #8db4a0; flex: none; }
.evline .v { color: #d7e3f4; flex: 0 1 auto; overflow: hidden; text-overflow: ellipsis; }
.evline .verdict {
  margin-left: auto; flex: none; font: 700 9.5px/1 'Inter', sans-serif; letter-spacing: 0.06em;
  text-transform: uppercase; border-radius: 5px; padding: 3px 7px;
  opacity: 0; transition: opacity 0.35s ease;
}
.evline .verdict.keep { background: rgba(52, 211, 153, 0.15); color: #6ee7a8; }
.evline .verdict.strip { background: rgba(248, 113, 113, 0.15); color: #f87171; }
/* source receipts: which page a fact was read from */
.evline .verdict.src {
  background: rgba(52, 211, 153, 0.15); color: #6ee7a8;
  text-transform: none; letter-spacing: 0; font-family: var(--mono);
}
.evline.kept .verdict, .evline.gone .verdict { opacity: 1; }
.evline.gone { opacity: 0.28; }
.evline.gone .v, .evline.gone .k { text-decoration: line-through; }
#clean .evline { opacity: 0; transform: translateX(-8px); }
#clean .evline.show { opacity: 1; transform: none; }
.bandcap {
  text-align: center; color: #a9b8af; font-size: 13.5px;
  max-width: 820px; margin: 26px auto 0; text-wrap: pretty;
}
.bandcap b { color: #6ee7a8; }
@media (prefers-reduced-motion: reduce) {
  #clean .evline { opacity: 1; transform: none; }
}

/* ---------- readiness score ---------- */
.scoresplit { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; margin-top: 34px; }
@media (max-width: 820px) { .scoresplit { grid-template-columns: 1fr; gap: 28px; } }
.scoresplit h3 { font-size: clamp(20px, 2.6vw, 25px); line-height: 1.25; margin: 0 0 12px; }
.scoresplit p { color: var(--muted); font-size: 15px; margin: 0 0 12px; }
.stepno {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--brand); margin-bottom: 12px;
}
.stepno::before { content: ''; width: 26px; height: 2px; background: var(--brand); flex: none; }
.scorepanel {
  display: flex; align-items: center; gap: 30px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 28px;
  box-shadow: 0 18px 44px -24px rgba(15, 23, 42, 0.25);
}
@media (max-width: 480px) { .scorepanel { flex-direction: column; gap: 20px; } }
.ringwrap { position: relative; width: 132px; height: 132px; flex: none; }
.ringwrap svg { transform: rotate(-90deg); }
.ringwrap .track { fill: none; stroke: rgba(2, 108, 57, 0.12); stroke-width: 10; }
.ringwrap .arc {
  fill: none; stroke: var(--brand); stroke-width: 10; stroke-linecap: round;
  stroke-dasharray: 364.4; stroke-dashoffset: 364.4;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.ringnum {
  position: absolute; inset: 0; display: grid; place-items: center;
  font: 700 34px/1 var(--heading); color: var(--ink);
}
.ringnum small { display: block; font: 600 11px/1.6 'Inter', sans-serif; color: var(--faint); text-align: center; }
.meters { flex: 1; display: flex; flex-direction: column; gap: 12px; min-width: 0; width: 100%; }
.meterrow { display: flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 500; color: var(--muted); }
.meterrow .lbl { flex: none; width: 148px; }
@media (max-width: 480px) { .meterrow .lbl { width: 118px; font-size: 12px; } }
.meterrow .bar { flex: 1; height: 7px; border-radius: 99px; background: rgba(2, 108, 57, 0.1); overflow: hidden; }
.meterrow .fill {
  display: block; height: 100%; width: 0; border-radius: 99px; background: var(--brand);
  transition: width 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}
.meterrow .val { flex: none; width: 26px; text-align: right; font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 600; }
.scorepanel.on .arc { stroke-dashoffset: var(--target); }
.scorepanel.on .fill { width: var(--w); }
@media (prefers-reduced-motion: reduce) {
  .ringwrap .arc { transition: none; stroke-dashoffset: var(--target); }
  .meterrow .fill { transition: none; width: var(--w); }
}

/* ---------- how it works: editorial splits (minusPHI idiom) ---------- */
.seckick {
  display: block; text-align: center; font-size: 12px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--brand);
  margin-bottom: 10px;
}
#how h2 { max-width: 700px; margin-left: auto; margin-right: auto; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-top: 52px; }
.split.rev > .splitmedia { order: -1; }
@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; gap: 26px; margin-top: 40px; }
  .split.rev > .splitmedia { order: 0; }
}
.split > * { min-width: 0; }
.split h3 { font-size: clamp(20px, 2.6vw, 25px); line-height: 1.25; margin: 0 0 12px; }
.split p { color: var(--muted); font-size: 15px; margin: 0 0 12px; }
.split p code { font: 500 13px/1 var(--mono); background: rgba(15, 23, 42, 0.06); border-radius: 5px; padding: 1px 6px; }
/* app/status stack: rows of icon · name · status chip */
.appstack { display: grid; gap: 10px; }
.approw {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 13px 16px; box-shadow: 0 10px 24px -18px rgba(15, 23, 42, 0.35);
}
.approw .ic {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px;
  background: var(--brand-tint); color: var(--brand); flex: none;
}
.approw .nm {
  font-weight: 600; font-size: 13.5px; color: var(--ink);
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.approw .nm.mono { font-family: var(--mono); font-size: 12.5px; }
.approw .st {
  margin-left: auto; flex: none; font-size: 10px; font-weight: 800;
  letter-spacing: 0.06em; text-transform: uppercase; border-radius: 999px; padding: 4px 10px;
}
.approw .st.ok { background: rgba(2, 108, 57, 0.1); color: var(--brand); }
.approw .st.wait { background: rgba(245, 158, 11, 0.13); color: #92400e; }
.approw .st.off { background: rgba(220, 38, 38, 0.09); color: #b91c1c; }
.approw.dead .nm { text-decoration: line-through; color: var(--faint); }
.approw.dead .ic { background: rgba(220, 38, 38, 0.09); color: #b91c1c; }
/* code editor card */
.editor { border-radius: 12px; overflow: hidden; background: #0f172a; box-shadow: 0 24px 60px -24px rgba(15, 23, 42, 0.5); }
.editor .tabs { display: flex; gap: 2px; background: #0a1120; padding: 8px 10px 0; }
.editor .tab { font: 600 11.5px/1 var(--mono); color: #64748b; padding: 8px 14px; border-radius: 7px 7px 0 0; }
.editor .tab.on { background: #0f172a; color: #d7e3f4; }
.editor pre { margin: 0; padding: 18px 20px 22px; font: 12.5px/1.75 var(--mono); color: #d7e3f4; overflow-x: auto; }
.editor .c { color: #6b8ab8; }
.editor .g { color: #57d99a; }
.morelink { text-align: center; margin: 46px 0 0; }
.morelink a { color: var(--brand); font-weight: 650; font-size: 14.5px; text-decoration: none; }
.morelink a:hover { text-decoration: underline; }

/* ---------- final CTA: same dark emerald panel as the bands ---------- */
.cta {
  margin-top: 84px; text-align: center;
  background:
    radial-gradient(640px 340px at 88% 0%, rgba(16, 185, 129, 0.14), transparent 70%),
    radial-gradient(560px 320px at 8% 100%, rgba(16, 185, 129, 0.08), transparent 70%),
    #0d1712;
  border-radius: 22px; padding: 56px 32px;
  overflow: hidden; position: relative; color: #e6efe9;
}
@media (max-width: 640px) { .cta { padding: 42px 20px; border-radius: 16px; } }
.cta h2 { color: #fff; margin-bottom: 10px; }
.cta p { color: #a9b8af; margin: 0 auto 24px; max-width: 520px; }

footer {
  border-top: 1px solid var(--line);
  max-width: 1060px; margin: 0 auto; padding: 26px 32px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  color: var(--muted); font-size: 13px;
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--ink); }

@media (max-width: 640px) {
  header, main, footer, .hero { padding-left: 16px; padding-right: 16px; }
  .hero { padding-top: 48px; }
}