  :root {
    --ink: #0A0A0A;
    --ink-2: #2B2B2B;
    --ink-3: #5A5651;
    --paper: #F3EEE4;
    --paper-2: #EBE5D7;
    --paper-3: #DFD7C4;
    --line: #1A1A1A14;
    --line-strong: #1A1A1A22;
    --accent: #3F74BE;
    --accent-2: #82A6CE;
    --signal: #1E5E3A;
    --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
    --serif: "Inter Tight", "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
    --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --r-xs: 6px;
    --r-sm: 10px;
    --r-md: 14px;
    --r-lg: 22px;
    --r-full: 999px;
    --shadow-soft: 0 1px 2px rgba(10,10,10,.04), 0 8px 24px rgba(10,10,10,.06);
    --shadow-card: 0 1px 2px rgba(10,10,10,.06), 0 24px 60px -24px rgba(10,10,10,.22);
  }

  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  html {
    -webkit-text-size-adjust: 100%;
    /* iOS Safari needs overflow clipping on <html>, not just <body>, otherwise
       offending children (hCaptcha iframe, decorative .glow blur) widen the
       layout viewport and the page renders shifted left on narrow phones. */
    overflow-x: clip;
  }
  body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: clip;
  }

  img, svg { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
  ::selection { background: var(--ink); color: var(--paper); }

  /* ---------- Grain overlay ---------- */
  body::before {
    content: "";
    position: fixed; inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: .35;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.04 0 0 0 0 0.04 0 0 0 0 0.04 0 0 0 0.09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  }

  /* ---------- Layout primitives ---------- */
  .container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 28px;
    position: relative;
    z-index: 2;
  }
  .rule { height: 1px; background: var(--line-strong); width: 100%; }
  .eyebrow {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ink-3);
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }
  .eyebrow::before {
    content: "";
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent);
    display: inline-block;
  }
  .eyebrow.plain::before { display: none; }


  /* ---------- Navbar ---------- */
  .nav {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    background: color-mix(in srgb, var(--paper) 78%, transparent);
    border-bottom: 1px solid var(--line);
  }
  .nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 0;
  }
  .brand {
    display: inline-flex; align-items: center; gap: 12px;
    font-weight: 600; letter-spacing: -0.01em;
  }
  .brand-mark {
    width: auto; height: 32px;
    display: inline-flex; align-items: center;
    line-height: 1;
  }
  .brand-mark img {
    height: 100%; width: auto;
    display: block;
  }
  .brand-mark svg { width: 16px; height: 16px; }
  .brand-name { font-size: 15px; }
  .brand-name em { font-style: normal; color: var(--ink-3); font-weight: 400; }
  .nav-links {
    display: flex; align-items: center; gap: 28px;
    font-size: 14px; color: var(--ink-2);
  }
  .nav-links a { position: relative; }
  .nav-links a:hover { color: var(--ink); }
  .nav-links a::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
    height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left;
    transition: transform .2s ease;
  }
  .nav-links a:hover::after { transform: scaleX(1); }
  .nav-cta {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 18px;
    background: var(--ink); color: var(--paper);
    border-radius: var(--r-full);
    font-size: 14px; font-weight: 500;
    white-space: nowrap;
    transition: transform .2s ease, background .2s ease;
  }
  .nav-cta:hover { background: var(--accent); }
  .nav-cta svg { width: 14px; height: 14px; }

  /* ---------- Hero ---------- */
  .hero {
    padding: 80px 0 90px;
    position: relative;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 64px;
    align-items: center;
  }
  .hero-meta {
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px;
    margin: 0 0 18px;
    flex-wrap: wrap;
  }
  .hero-partner {
    height: 38px; width: auto;
    display: block;
  }
  .rule-heavy {
    border: 0;
    height: 2px;
    background: var(--ink);
    margin: 0 0 56px;
    width: 100%;
  }
  .hero-meta .tag {
    font-family: var(--mono); font-size: 11px;
    text-transform: uppercase; letter-spacing: .1em;
    color: var(--ink-3);
    padding: 6px 12px;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-full);
    background: var(--paper-2);
  }
  .hero h1 {
    font-family: var(--serif);
    font-weight: 500;
    font-size: clamp(46px, 7vw, 96px);
    line-height: 0.98;
    letter-spacing: -0.035em;
    margin: 0 0 28px;
    color: var(--ink);
  }
  .hero h1 .italic { font-weight: 400; color: var(--ink-2); }
  .hero h1 .accent { color: var(--accent); font-weight: 500; }
  .hero h1 .underline {
    display: inline-block; position: relative;
  }
  .hero h1 .underline::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0.06em;
    height: 0.12em; background: var(--accent); opacity: .35;
    transform-origin: left;
    animation: slide-in 1.2s ease-out .2s both;
  }
  @keyframes slide-in {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
  }
  .hero-sub {
    font-size: 19px;
    line-height: 1.5;
    color: var(--ink-2);
    max-width: 540px;
    margin: 0 0 40px;
  }
  .hero-cta {
    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
    margin-bottom: 40px;
  }
  .btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 24px;
    border-radius: var(--r-full);
    font-size: 15px; font-weight: 500;
    transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
    cursor: pointer;
  }
  .btn-primary {
    background: var(--ink); color: var(--paper);
  }
  .btn-primary:hover { background: var(--accent); }
  .btn-primary svg { width: 15px; height: 15px; transition: transform .2s ease; }
  .btn-primary:hover svg { transform: translateX(3px); }
  .btn-ghost {
    background: transparent; color: var(--ink);
    border: 1px solid var(--line-strong);
  }
  .btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
  .btn-ghost svg { width: 14px; height: 14px; }

  .hero-kickers {
    display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
    font-family: var(--mono); font-size: 12px;
    color: var(--ink-3);
    text-transform: uppercase; letter-spacing: .08em;
  }
  .hero-kickers span { display: inline-flex; align-items: center; gap: 8px; }
  .hero-kickers svg { width: 14px; height: 14px; color: var(--ink); }

  /* ---------- Phone demo ---------- */
  .demo-wrap {
    position: relative;
    display: grid;
    place-items: center;
    padding: 20px 0;
  }
  .demo-backdrop {
    position: absolute; inset: 0;
    z-index: 0;
    pointer-events: none;
  }
  .demo-backdrop .dot-grid {
    position: absolute; inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(10,10,10,.14) 1px, transparent 0);
    background-size: 18px 18px;
    mask-image: radial-gradient(ellipse at center, #000 40%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 40%, transparent 75%);
  }
  .demo-backdrop .glow {
    position: absolute; top: 40%; left: 50%;
    width: 520px; height: 520px; transform: translate(-50%,-50%);
    background: radial-gradient(circle, rgba(63,116,190,.22), transparent 60%);
    filter: blur(20px);
  }
  .phone {
    position: relative;
    z-index: 1;
    width: 340px;
    height: 680px;
    border-radius: 48px;
    background: linear-gradient(180deg, #0D0D0D, #111);
    padding: 14px;
    box-shadow:
      0 40px 80px -30px rgba(10,10,10,.45),
      0 10px 30px -10px rgba(10,10,10,.3),
      inset 0 0 0 1px rgba(255,255,255,.04);
    transform: rotate(-2deg);
  }
  .phone::before {
    content: "";
    position: absolute; top: 14px; left: 50%;
    transform: translateX(-50%);
    width: 110px; height: 28px;
    background: #060606;
    border-radius: 20px;
    z-index: 3;
  }
  .phone-screen {
    width: 100%; height: 100%;
    background: #F5F1EA;
    border-radius: 36px;
    overflow: hidden;
    position: relative;
    display: flex; flex-direction: column;
  }
  .phone-topbar {
    height: 44px;
    padding: 14px 24px 4px;
    display: flex; justify-content: space-between; align-items: center;
    font-family: var(--sans); font-size: 12px; font-weight: 600; color: var(--ink);
  }
  .phone-topbar-icons { display: flex; align-items: center; gap: 5px; }
  .phone-topbar-icons svg { width: 14px; height: 14px; }
  .chat-header {
    padding: 14px 18px 12px;
    border-bottom: 1px solid var(--line);
    display: flex; align-items: center; gap: 12px;
  }
  .chat-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--ink); color: var(--paper);
    display: grid; place-items: center;
    font-family: var(--serif); font-size: 13px;
    font-weight: 600; letter-spacing: -0.02em;
    position: relative;
  }
  .chat-avatar::after {
    content: ""; position: absolute;
    right: -1px; bottom: -1px;
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--signal);
    border: 2px solid var(--paper);
  }
  .chat-title { flex: 1; }
  .chat-title h4 { margin: 0; font-size: 13px; font-weight: 600; letter-spacing: -0.01em; }
  .chat-title p { margin: 2px 0 0; font-size: 11px; color: var(--ink-3); font-family: var(--mono); }

  .chat-body {
    flex: 1;
    padding: 16px 18px;
    overflow-y: auto;
    display: flex; flex-direction: column; gap: 14px;
  }
  .msg {
    max-width: 88%;
    font-size: 13px;
    line-height: 1.45;
    padding: 10px 14px;
    border-radius: 18px;
    animation: msg-in .6s cubic-bezier(.2,.8,.2,1) both;
  }
  @keyframes msg-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .msg.user {
    align-self: flex-end;
    background: var(--ink);
    color: var(--paper);
    border-bottom-right-radius: 4px;
  }
  .msg.ai {
    align-self: flex-start;
    background: var(--paper-2);
    color: var(--ink);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--line);
  }
  .msg .voice-row {
    display: flex; align-items: center; gap: 8px;
  }
  .voice-bars {
    display: inline-flex; align-items: center; gap: 2px; height: 14px;
  }
  .voice-bars span {
    width: 2px; background: var(--paper);
    border-radius: 2px;
    animation: voice-pulse 1.1s ease-in-out infinite;
  }
  .msg.ai .voice-bars span { background: var(--ink); }
  .voice-bars span:nth-child(1) { height: 40%; animation-delay: 0s; }
  .voice-bars span:nth-child(2) { height: 90%; animation-delay: .1s; }
  .voice-bars span:nth-child(3) { height: 60%; animation-delay: .2s; }
  .voice-bars span:nth-child(4) { height: 100%; animation-delay: .3s; }
  .voice-bars span:nth-child(5) { height: 50%; animation-delay: .4s; }
  .voice-bars span:nth-child(6) { height: 80%; animation-delay: .5s; }
  @keyframes voice-pulse {
    0%, 100% { transform: scaleY(.4); opacity: .6; }
    50%      { transform: scaleY(1); opacity: 1; }
  }
  .citations {
    margin-top: 8px;
    display: flex; flex-wrap: wrap; gap: 4px;
  }
  .cite {
    font-family: var(--mono); font-size: 10px;
    padding: 3px 7px;
    background: var(--paper-3);
    color: var(--ink-2);
    border-radius: var(--r-sm);
    border: 1px solid var(--line);
    display: inline-flex; align-items: center; gap: 4px;
  }
  .cite svg { width: 9px; height: 9px; }

  .asset-card {
    align-self: stretch;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--paper);
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    box-shadow: var(--shadow-soft);
    position: relative;
    animation: msg-in .6s cubic-bezier(.2,.8,.2,1) both;
    animation-delay: .2s;
  }
  .asset-card::before {
    content: "";
    position: absolute;
    top: 0; left: 12px;
    width: 28px; height: 2px;
    background: var(--accent);
    border-radius: 0 0 2px 2px;
  }
  .asset-card .thumb {
    width: 38px; height: 38px;
    border-radius: 8px;
    background: var(--paper-2);
    display: grid; place-items: center;
    color: var(--ink);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
  }
  .asset-card .thumb svg { width: 22px; height: 22px; }
  .asset-card .thumb::after {
    content: "";
    position: absolute; inset: 0;
    border: 1px solid var(--accent);
    border-radius: 8px;
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    padding: 0;
    opacity: .35;
  }
  .asset-card .info { flex: 1; min-width: 0; }
  .asset-card .label {
    font-family: var(--mono); font-size: 9px;
    color: var(--accent);
    letter-spacing: .1em; text-transform: uppercase;
    display: inline-flex; align-items: center; gap: 5px;
    margin-bottom: 2px;
  }
  .asset-card .label svg { width: 10px; height: 10px; }
  .asset-card .name {
    font-size: 12.5px; font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--ink);
    line-height: 1.25;
  }
  .asset-card .name em {
    font-style: normal; color: var(--ink-3);
    font-family: var(--mono); font-weight: 400;
    font-size: 10.5px; margin-left: 4px;
  }
  .asset-card .meta {
    font-size: 10.5px; color: var(--ink-3);
    margin-top: 1px;
  }
  .asset-card .match {
    font-family: var(--mono); font-size: 10px;
    color: var(--signal);
    padding: 3px 7px;
    background: rgba(30,94,58,.08);
    border: 1px solid rgba(30,94,58,.22);
    border-radius: 999px;
    flex-shrink: 0;
    letter-spacing: .02em;
  }

  .thinking {
    align-self: flex-start;
    font-family: var(--mono); font-size: 10px;
    color: var(--ink-3);
    padding: 4px 10px;
    background: var(--paper-2);
    border-radius: var(--r-full);
    display: inline-flex; align-items: center; gap: 6px;
    letter-spacing: .04em;
  }
  .thinking .dots {
    display: inline-flex; gap: 3px;
  }
  .thinking .dots span {
    width: 4px; height: 4px; border-radius: 50%;
    background: var(--ink-3);
    animation: think 1.4s ease-in-out infinite;
  }
  .thinking .dots span:nth-child(2) { animation-delay: .2s; }
  .thinking .dots span:nth-child(3) { animation-delay: .4s; }
  @keyframes think {
    0%, 60%, 100% { opacity: .3; transform: translateY(0); }
    30%           { opacity: 1;  transform: translateY(-2px); }
  }

  .phone-inputbar {
    padding: 10px 14px 18px;
    border-top: 1px solid var(--line);
    display: flex; align-items: center; gap: 8px;
    background: var(--paper);
  }
  .phone-input {
    flex: 1;
    background: var(--paper-2);
    border-radius: var(--r-full);
    padding: 9px 14px;
    font-size: 12px; color: var(--ink-3);
    border: 1px solid var(--line);
  }
  .mic-btn {
    width: 36px; height: 36px;
    background: #B8392B;
    border-radius: 50%;
    display: grid; place-items: center;
    color: #fff;
    box-shadow: 0 6px 14px -4px rgba(184,57,43,.45);
    flex-shrink: 0;
    position: relative;
  }
  .mic-btn svg { width: 16px; height: 16px; }
  .mic-btn::after {
    content: ""; position: absolute; inset: -6px;
    border-radius: 50%;
    border: 2px solid #B8392B;
    opacity: 0;
    animation: ping 2s ease-out infinite;
  }
  .cam-btn {
    width: 36px; height: 36px;
    background: var(--paper-2);
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    display: grid; place-items: center;
    color: var(--ink);
    flex-shrink: 0;
    transition: background .2s ease, color .2s ease;
  }
  .cam-btn svg { width: 16px; height: 16px; }
  .cam-btn:hover { background: var(--ink); color: var(--paper); }
  @keyframes ping {
    0%   { opacity: .6; transform: scale(.9); }
    100% { opacity: 0; transform: scale(1.4); }
  }

  /* Floating badge near phone */
  .demo-badge {
    position: absolute;
    z-index: 2;
    background: var(--ink);
    color: var(--paper);
    padding: 10px 14px;
    border-radius: var(--r-md);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .02em;
    box-shadow: var(--shadow-card);
    display: inline-flex; align-items: center; gap: 8px;
  }
  .demo-badge.top { top: 30px; left: -20px; transform: rotate(-4deg); }
  .demo-badge.bottom {
    bottom: 60px; right: -30px;
    transform: rotate(3deg);
    background: var(--paper);
    color: var(--ink);
    border: 1px solid var(--line-strong);
  }
  .demo-badge svg { width: 12px; height: 12px; }
  .demo-badge .pulse-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 0 0 rgba(130,166,206,.6);
    animation: pulse-dot 2s ease-out infinite;
  }
  @keyframes pulse-dot {
    0%   { box-shadow: 0 0 0 0 rgba(130,166,206,.6); }
    70%  { box-shadow: 0 0 0 8px rgba(130,166,206,0); }
    100% { box-shadow: 0 0 0 0 rgba(130,166,206,0); }
  }

  /* ---------- Problem (skills shortage callout) ---------- */
  .problem {
    padding: 64px 0;
    border-top: 1px solid var(--line-strong);
    background: var(--paper);
  }
  .problem-inner {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 60px;
    align-items: start;
  }
  .problem-statement {
    font-family: var(--serif);
    font-weight: 500;
    font-size: clamp(26px, 3.2vw, 42px);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 4px 0 16px;
    color: var(--ink);
    max-width: 24ch;
  }
  .problem-statement strong {
    color: var(--accent);
    font-weight: 600;
  }
  .problem-source {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-3);
    display: inline-block;
  }
  @media (max-width: 1024px) {
    .problem-inner { grid-template-columns: 1fr; gap: 16px; }
    .problem { padding: 48px 0; }
  }

  /* ---------- Proof strip ---------- */
  .proof {
    padding: 28px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--paper-2);
  }
  .proof-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; flex-wrap: wrap;
  }
  .proof-label {
    font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
    text-transform: uppercase; color: var(--ink-3);
    max-width: 260px;
  }
  .partner-badge {
    display: inline-flex; flex-direction: column; align-items: flex-start;
    gap: 10px;
  }
  .partner-logo {
    display: block;
    height: 42px;
    width: auto;
    max-width: 100%;
  }
  .partner-sub {
    font-family: var(--mono);
    font-size: 10px; letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--ink-3);
    padding-left: 2px;
  }
  .proof-stats {
    display: flex; align-items: center;
    gap: 40px;
    flex-wrap: wrap;
  }
  .proof-stats .stat {
    display: flex; flex-direction: column; gap: 4px;
    min-width: 120px;
  }
  .proof-stats .stat-num {
    font-family: var(--serif);
    font-weight: 500;
    font-size: 30px;
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--ink);
  }
  .proof-stats .stat-num span {
    font-size: 15px;
    color: var(--ink-3);
    font-weight: 500;
    margin-left: 2px;
    letter-spacing: 0;
  }
  .proof-stats .stat-label {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.4;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-3);
  }
  .proof-stats .stat-label em {
    font-style: normal;
    text-transform: none;
    letter-spacing: 0;
    color: var(--ink-3);
    opacity: .7;
  }

  /* ---------- Section scaffold ---------- */
  section { position: relative; z-index: 2; }
  .section-head {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 60px;
    padding: 100px 0 50px;
    align-items: start;
  }
  .section-head h2 {
    font-family: var(--serif);
    font-weight: 500;
    font-size: clamp(34px, 4.2vw, 56px);
    line-height: 1.04;
    letter-spacing: -0.035em;
    margin: 16px 0 0;
    max-width: 880px;
  }
  .section-head h2 em { font-style: italic; color: var(--ink-2); }
  .section-head h2 .accent { color: var(--accent); font-style: italic; }
  .section-sub {
    margin: 22px 0 0;
    font-size: 17px;
    line-height: 1.55;
    color: var(--ink-2);
    max-width: 60ch;
  }
  .section-sub strong { color: var(--ink); font-weight: 600; }

  /* Devices section: roadmap footer */
  .devices-foot {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px dashed var(--line-strong);
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 60px;
    align-items: start;
  }
  .devices-foot-label {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ink-3);
  }
  .devices-foot p {
    margin: 0;
    font-size: 15px;
    line-height: 1.55;
    color: var(--ink-2);
    max-width: 60ch;
  }
  @media (max-width: 1024px) {
    .devices-foot { grid-template-columns: 1fr; gap: 14px; }
  }

  /* ---------- Pillars ---------- */
  .pillars {
    padding: 0 0 120px;
  }
  .pillars-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
  }
  .pillar {
    padding: 40px 36px 52px;
    position: relative;
    border-right: 1px solid var(--line-strong);
  }
  .pillar:last-child { border-right: 0; }
  .pillar .num {
    font-family: var(--mono); font-size: 11px;
    color: var(--ink-3);
    letter-spacing: .1em;
  }
  .pillar .icon {
    margin: 28px 0 28px;
    width: 44px; height: 44px;
    display: grid; place-items: center;
    color: var(--ink);
  }
  .pillar .icon svg { width: 32px; height: 32px; }
  .pillar h3 {
    font-family: var(--serif);
    font-weight: 500;
    font-size: 26px;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 0 0 14px;
  }
  .pillar p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--ink-2);
    max-width: 36ch;
  }
  .pillar .detail {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px dashed var(--line-strong);
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-3);
    letter-spacing: .05em;
    text-transform: uppercase;
    display: flex; flex-direction: column; gap: 8px;
  }
  .pillar .detail span { display: inline-flex; align-items: center; gap: 8px; }
  .pillar .detail svg { width: 12px; height: 12px; color: var(--accent); }

  /* ---------- On the tools (editorial, 4 stacked rows) ---------- */
  .ontools {
    padding: 0 0 120px;
  }
  .ontools-list {
    display: flex; flex-direction: column;
    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
  }
  .ontools-row {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 80px;
    padding: 56px 0;
    border-bottom: 1px solid var(--line-strong);
    align-items: start;
  }
  .ontools-row:last-child { border-bottom: 0; }
  .ontools-row .meta {
    display: flex; flex-direction: column;
    gap: 20px;
  }
  .ontools-row .meta-num {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 64px;
    line-height: 0.95;
    letter-spacing: -0.05em;
    color: var(--ink);
  }
  .ontools-row .meta-num span {
    color: var(--accent);
  }
  .ontools-row .meta-label {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ink-3);
    font-weight: 600;
  }
  .ontools-row .meta-scene {
    margin-top: 8px;
    width: 60px; height: 60px;
    color: var(--ink);
  }
  .ontools-row .meta-scene svg {
    width: 100%; height: 100%;
  }
  .ontools-row .body {
    display: flex; flex-direction: column;
    gap: 18px;
    max-width: 60ch;
    padding-top: 4px;
  }
  .ontools-row .body h3 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(26px, 2.6vw, 34px);
    line-height: 1.18;
    letter-spacing: -0.03em;
    margin: 0;
    color: var(--ink);
    max-width: 24ch;
  }
  .ontools-row .body h3 em {
    font-style: italic;
    color: var(--ink-2);
    font-weight: 500;
  }
  .ontools-row .body p {
    font-size: 17px;
    line-height: 1.6;
    color: var(--ink-2);
    margin: 0;
    max-width: 60ch;
  }
  .ontools-row .body p strong { color: var(--ink); font-weight: 600; }
  @media (max-width: 768px) {
    .ontools-row {
      grid-template-columns: 1fr;
      gap: 24px;
      padding: 44px 0;
    }
    .ontools-row .meta { flex-direction: row; align-items: center; gap: 24px; }
    .ontools-row .meta-num { font-size: 44px; }
    .ontools-row .meta-scene { width: 48px; height: 48px; margin-top: 0; }
  }

  /* ---------- Devices editorial section ---------- */
  .devices {
    padding: 40px 0 120px;
    background: var(--paper-2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .devices .section-head { padding-top: 100px; }
  .devices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 20px;
  }
  .device-card {
    position: relative;
    padding: 32px 28px;
    background: var(--paper);
    border: 1px solid var(--line-strong);
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .2s ease, box-shadow .35s ease;
  }
  .device-card:hover {
    transform: translateY(-3px);
    border-color: var(--ink);
    box-shadow: var(--shadow-card);
  }
  .device-card .status {
    position: absolute; top: 18px; right: 20px;
    font-family: var(--mono); font-size: 10px;
    letter-spacing: .1em; text-transform: uppercase;
    color: var(--ink-3);
    padding: 4px 9px;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-full);
    background: var(--paper-2);
  }
  .device-card .status.now { color: var(--signal); border-color: rgba(30,94,58,.3); background: rgba(30,94,58,.08); }
  .device-card .status.next { color: var(--accent); border-color: rgba(63,116,190,.3); background: rgba(63,116,190,.08); }

  .device-visual {
    height: 180px;
    display: grid; place-items: center;
    margin-bottom: 24px;
    color: var(--ink);
  }
  .device-visual svg { width: 100%; height: 100%; }

  .device-card h4 {
    font-family: var(--serif);
    font-size: 24px;
    font-weight: 500;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin: 0 0 8px;
  }
  .device-card h4 em { font-style: italic; color: var(--ink-2); }
  .device-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
    color: var(--ink-2);
  }
  .device-card .spec {
    display: flex; gap: 18px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px dashed var(--line-strong);
    font-family: var(--mono); font-size: 11px;
    color: var(--ink-3);
    text-transform: uppercase; letter-spacing: .06em;
  }

  /* ---------- Architecture ---------- */
  .arch {
    padding: 0 0 120px;
  }
  .arch-statement {
    max-width: 880px;
    margin: 0 auto;
  }
  .arch-statement .lede {
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(19px, 2vw, 22px);
    line-height: 1.45;
    letter-spacing: -0.015em;
    color: var(--ink-2);
    margin: 0 0 56px;
    max-width: 62ch;
  }
  .arch-statement .lede strong { color: var(--ink); font-weight: 500; }
  .arch-list {
    list-style: none; padding: 0; margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line-strong);
    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
  }
  .arch-list li {
    background: var(--paper);
    padding: 28px 28px 32px;
    display: flex; flex-direction: column; gap: 18px;
  }
  .arch-list .arch-num {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .12em;
    color: var(--accent);
  }
  .arch-list h4 {
    font-family: var(--serif);
    font-weight: 500;
    font-size: 22px;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin: 0 0 8px;
  }
  .arch-list p {
    margin: 0;
    font-size: 14.5px;
    line-height: 1.55;
    color: var(--ink-2);
    max-width: 38ch;
  }
  .arch-body {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 80px;
    align-items: center;
  }
  .arch-copy h3 {
    font-family: var(--serif);
    font-weight: 500;
    font-size: 34px;
    line-height: 1.12;
    letter-spacing: -0.035em;
    margin: 0 0 24px;
  }
  .arch-copy h3 em { font-style: italic; color: var(--ink-2); }
  .arch-copy p {
    font-size: 17px; line-height: 1.6;
    color: var(--ink-2);
    margin: 0 0 16px;
    max-width: 52ch;
  }
  .arch-copy ul {
    list-style: none; padding: 0; margin: 32px 0 0;
    display: flex; flex-direction: column; gap: 14px;
  }
  .arch-copy ul li {
    display: flex; gap: 14px; align-items: flex-start;
    font-size: 15px;
    line-height: 1.5;
  }
  .arch-copy ul li svg {
    width: 18px; height: 18px;
    flex-shrink: 0; margin-top: 3px;
    color: var(--accent);
  }
  .arch-copy ul li strong { font-weight: 600; }
  .arch-copy ul li span { color: var(--ink-2); }

  .arch-diagram {
    position: relative;
    background: var(--paper-2);
    border: 1px solid var(--line-strong);
    border-radius: var(--r-lg);
    padding: 36px 32px;
    aspect-ratio: 1 / 1.02;
    overflow: hidden;
  }
  .arch-diagram .eyebrow { position: absolute; top: 24px; left: 32px; }
  .arch-diagram .signature {
    position: absolute; bottom: 18px; right: 28px;
    font-family: var(--mono); font-size: 10px;
    color: var(--ink-3);
    letter-spacing: .08em; text-transform: uppercase;
  }
  .node {
    position: absolute;
    padding: 10px 14px;
    background: var(--paper);
    border: 1px solid var(--line-strong);
    border-radius: var(--r-md);
    font-size: 12px;
    font-family: var(--mono);
    letter-spacing: .02em;
    display: inline-flex; align-items: center; gap: 8px;
    box-shadow: var(--shadow-soft);
  }
  .node svg { width: 12px; height: 12px; color: var(--ink-3); }
  .node.center {
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    background: var(--ink); color: var(--paper);
    border-color: var(--ink);
    padding: 16px 20px;
    font-size: 13px;
    letter-spacing: .04em;
    text-transform: uppercase;
  }
  .node.center svg { color: var(--accent-2); }
  .node.a { top: 18%; left: 8%; }
  .node.b { top: 18%; right: 8%; }
  .node.c { bottom: 28%; left: 6%; }
  .node.d { bottom: 28%; right: 6%; }
  .node.e { bottom: 12%; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); border-color: var(--ink); }

  .arch-line {
    position: absolute; inset: 0;
    pointer-events: none;
  }

  /* ---------- Audience / who it's for ---------- */
  .audience {
    padding: 0 0 120px;
    background: var(--paper-2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .audience .section-head { padding-top: 100px; }
  .audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line-strong);
    border: 1px solid var(--line-strong);
    border-radius: var(--r-lg);
    overflow: hidden;
  }
  .audience-card {
    padding: 40px 32px;
    background: var(--paper);
    display: flex; flex-direction: column; gap: 16px;
    min-height: 360px;
  }
  .audience-card .role {
    font-family: var(--mono); font-size: 11px;
    text-transform: uppercase; letter-spacing: .1em;
    color: var(--ink-3);
  }
  .audience-card h4 {
    font-family: var(--serif); font-weight: 500;
    font-size: 28px; line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 8px 0 12px;
  }
  .audience-card p {
    font-size: 15px; line-height: 1.55;
    color: var(--ink-2);
    margin: 0;
  }
  .audience-card .outcome {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px dashed var(--line-strong);
    font-size: 13px;
    color: var(--ink);
    font-weight: 500;
    display: flex; align-items: center; gap: 10px;
  }
  .audience-card .outcome svg { width: 14px; height: 14px; color: var(--accent); }

  .pullquote {
    margin: 30px 0 0;
    padding: 56px 64px 48px;
    background: var(--paper);
    border: 1px solid var(--line-strong);
    border-radius: var(--r-lg);
    max-width: 960px;
    margin-left: auto; margin-right: auto;
    position: relative;
    box-shadow: var(--shadow-soft);
  }
  .pullquote .quote-mark {
    position: absolute;
    top: 10px; left: 40px;
    font-family: var(--serif);
    font-size: 140px;
    line-height: 1;
    color: var(--accent);
    opacity: .25;
    user-select: none;
  }
  .pullquote blockquote {
    margin: 0 0 36px;
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(22px, 2.6vw, 34px);
    line-height: 1.35;
    letter-spacing: -0.025em;
    color: var(--ink);
    position: relative;
    z-index: 1;
  }
  .pullquote figcaption {
    display: flex; flex-direction: column; gap: 4px;
    padding-top: 20px;
    border-top: 1px solid var(--line-strong);
  }
  .pullquote .quote-name {
    font-family: var(--serif);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--ink);
  }
  .pullquote .quote-role {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink-3);
  }

  /* ---------- CTA ---------- */
  .cta {
    padding: 120px 0 130px;
    position: relative;
    overflow: hidden;
  }
  .cta::before {
    content: "";
    position: absolute; inset: 0;
    background:
      radial-gradient(circle at 80% 20%, rgba(63,116,190,.14), transparent 45%),
      radial-gradient(circle at 10% 80%, rgba(130,166,206,.12), transparent 50%);
    pointer-events: none;
    z-index: 0;
  }
  .cta-inner {
    position: relative; z-index: 1;
    background: var(--ink);
    color: var(--paper);
    border-radius: 28px;
    padding: 72px 60px;
    overflow: hidden;
  }
  .cta-inner::after {
    content: "";
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.04 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    pointer-events: none;
    opacity: .5;
  }
  .cta-grid {
    position: relative; z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
  }
  .cta-grid.cta-solo {
    grid-template-columns: 1fr;
  }
  .cta-eyebrow {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--accent-2);
    display: inline-flex; align-items: center; gap: 10px;
    margin-bottom: 24px;
  }
  .cta h2 {
    font-family: var(--serif);
    font-weight: 500;
    font-size: clamp(38px, 4.6vw, 64px);
    line-height: 1.02;
    letter-spacing: -0.035em;
    margin: 0 0 28px;
    color: var(--paper);
  }
  .cta h2 em { font-style: italic; color: var(--accent-2); }
  .cta p {
    font-size: 18px; line-height: 1.5;
    color: color-mix(in srgb, var(--paper) 80%, transparent);
    max-width: 48ch;
    margin: 0 0 36px;
  }
  .cta-form {
    display: flex; flex-direction: column; gap: 14px;
  }
  .cta-form-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
  }
  .cta-form-controls .cta-form-row {
    flex: 1 1 360px;
  }
  .cta-form-controls .h-captcha {
    flex-shrink: 0;
  }
  .cta-form-row {
    display: flex; gap: 10px;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--r-full);
    padding: 6px 6px 6px 20px;
    align-items: center;
    transition: border-color .2s ease, background .2s ease;
  }
  .cta-form-row:focus-within {
    border-color: rgba(255,255,255,.4);
    background: rgba(255,255,255,.1);
  }
  .cta-form-row input {
    flex: 1;
    background: transparent;
    border: 0; outline: 0;
    font: inherit; font-size: 15px;
    color: var(--paper);
    padding: 12px 0;
  }
  .cta-form-row input::placeholder { color: rgba(243,238,228,.45); }
  .cta-form button {
    background: var(--accent);
    color: #fff;
    padding: 12px 22px;
    border-radius: var(--r-full);
    font-size: 14px; font-weight: 500;
    display: inline-flex; align-items: center; gap: 8px;
    transition: background .2s ease;
  }
  .cta-form button:hover { background: var(--accent-2); color: var(--ink); }
  .cta-form button svg { width: 14px; height: 14px; }
  .cta-form .fineprint {
    font-family: var(--mono); font-size: 11px;
    color: rgba(243,238,228,.45);
    letter-spacing: .04em;
  }
  .cta-form .fineprint.cta-form-error { color: #EF6A5F; }

  .pilot-note {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 10px 16px;
    margin: 0 0 28px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--r-full);
    font-size: 13px;
    color: color-mix(in srgb, var(--paper) 85%, transparent);
  }
  .pilot-note svg {
    width: 14px; height: 14px;
    color: var(--accent-2);
    flex-shrink: 0;
  }
  .pilot-note strong { color: var(--paper); font-weight: 600; }

  .cta-aside {
    padding: 32px;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--r-lg);
    background: rgba(255,255,255,.04);
    backdrop-filter: blur(6px);
    position: relative;
    overflow: hidden;
  }
  .cta-aside h5 {
    font-family: var(--serif); font-weight: 500;
    font-size: 24px; line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 0 0 12px;
    color: var(--paper);
  }
  .cta-aside h5 em { font-style: italic; color: var(--accent-2); }
  .cta-aside p {
    font-size: 14px;
    color: color-mix(in srgb, var(--paper) 70%, transparent);
    margin: 0 0 20px;
    max-width: none;
  }
  .cta-aside .meta {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,.12);
  }
  .cta-aside .meta dt {
    font-family: var(--mono);
    font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
    color: rgba(243,238,228,.5);
    margin-bottom: 4px;
  }
  .cta-aside .meta dd {
    margin: 0;
    font-family: var(--serif); font-size: 17px;
    font-weight: 500; letter-spacing: -0.02em;
    color: var(--paper);
  }

  /* ---------- Footer ---------- */
  .footer {
    padding: 40px 0 60px;
    border-top: 1px solid var(--line);
  }
  .footer-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: 60px;
    font-family: var(--mono); font-size: 11px;
    color: var(--ink-3);
    letter-spacing: .06em;
    text-transform: uppercase;
  }
  .footer-inner a { color: var(--ink-3); }
  .footer-inner a:hover { color: var(--ink); }
  .footer-col { display: block; }
  .footer-col > * { display: block; }
  .footer-col > * + * { margin-top: 12px; }
  .footer-col-title {
    color: var(--ink);
    letter-spacing: .02em;
    text-transform: none;
    font-family: var(--sans);
    font-size: 13px;
    font-weight: 700;
  }
  .footer-brand {
    display: flex; align-items: center; gap: 10px;
    color: var(--ink);
    letter-spacing: .02em;
    text-transform: none;
    font-family: var(--sans);
    font-size: 13px;
    font-weight: 700;
  }
  .footer-links { display: block; }
  .footer-links a { display: block; }
  .footer-links a + a { margin-top: 8px; }

  /* ---------- Responsive ---------- */
  @media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 60px; }
    .demo-wrap { order: 2; }
    .section-head { grid-template-columns: 1fr; gap: 20px; padding: 80px 0 30px; }
    .pillars-grid { grid-template-columns: 1fr; }
    .pillar { border-right: 0; border-bottom: 1px solid var(--line-strong); }
    .pillar:last-child { border-bottom: 0; }
    .devices-grid { grid-template-columns: 1fr; }
    .arch-list { grid-template-columns: 1fr; }
    .arch-list li { border-bottom: 1px solid var(--line-strong); }
    .arch-list li:last-child { border-bottom: 0; }
    .proof-stats { gap: 32px; width: 100%; }
    .pullquote { padding: 48px 40px 40px; }
    .pullquote .quote-mark { left: 24px; font-size: 100px; }
    .cta-grid { grid-template-columns: 1fr; gap: 40px; }
    .cta-inner { padding: 52px 36px; }
  }
  @media (max-width: 640px) {
    .container { padding: 0 20px; }
    .nav-links { display: none; }
    .hero { padding: 48px 0 60px; }
    .hero h1 { font-size: 54px; }
    .hero-sub { font-size: 17px; }
    .proof-inner { justify-content: flex-start; gap: 24px; }
    .proof-stats { gap: 24px; }
    .proof-stats .stat-num { font-size: 26px; }
    .section-head { padding: 70px 0 24px; }
    .section-head h2 { font-size: 38px; }
    .phone { width: 300px; height: 600px; }
    .cta-inner { padding: 40px 22px; border-radius: 22px; }
    .cta h2 { font-size: 40px; }
    .pullquote { padding: 40px 28px 32px; }
    .pullquote .quote-mark { top: 4px; left: 16px; font-size: 80px; }
    .pullquote blockquote { font-size: 20px; }
    .arch-list li { padding: 24px 22px 28px; }
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  }
  /* Phone viewports: tighten .cta-inner padding so the 304px hCaptcha widget
     (a fixed-size iframe, can't shrink) fits inside the inner content box
     without being clipped by .cta-inner's overflow:hidden. */
  @media (max-width: 420px) {
    .cta-inner { padding: 36px 14px; }
  }
  /* Phone viewports: collapse the CTA submit button to icon-only. The full
     pill ("Book a demo  ↗") wraps to multiple lines inside the narrow form
     row, leaving a circular blob; the arrow alone reads cleanly as an
     icon-button. aria-label on the <button> preserves the accessible name. */
  @media (max-width: 640px) {
    .cta-form button .cta-form-btn-text { display: none; }
    .cta-form button { padding: 12px 14px; gap: 0; }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: .01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: .01ms !important;
    }
    .mic-btn::after { display: none; }
  }

  :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
  }
