:root {
    --bg: #FAFAF7;
    --bg-2: #F2F1EC;
    --surface: #FFFFFF;
    --ink: #0E0E0C;
    --ink-2: #2D2D2A;
    --ink-3: #6B6B66;
    --rule: #0E0E0C12;
    --rule-strong: #0E0E0C26;
    --accent: #5C2A4E;
    --accent-soft: #F5E8EF;
    --accent-ink: #FAFAF7;
    --warm: #E8E0D0;
    --pop: #E8643D;
    /* Loop accent colors */
    --loop-price:  #6B4E18;
    --loop-deploy: #1E5C3A;
    --loop-expand: #2C4A8C;
    --loop-govern: #3C3050;
    --r-1: 6px; --r-2: 14px; --r-3: 24px; --r-pill: 999px;
    --font: "Geist", "Inter", system-ui, -apple-system, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, monospace;
    --ease: cubic-bezier(.2,.7,.2,1);
    /* Mock-widget tokens (used by /lp pages and module-rich .v-* widgets) */
    --mock-bg:        #FAFAF7;
    --mock-fg:        #0E0E0C;
    --mock-fg-2:      #0E0E0CCC;
    --mock-fg-3:      #0E0E0C88;
    --mock-fg-mute:   #0E0E0C55;
    --mock-fg-faint:  #0E0E0C22;
    --mock-rule:      #0E0E0C12;
    --mock-rule-soft: #0E0E0C08;
    --mock-overlay-1: #0E0E0C05;
    --mock-overlay-2: #0E0E0C0A;
    --mock-overlay-3: #0E0E0C14;
    --mock-shadow:    0 30px 80px -40px #0E0E0C26;
    /* V1 token aliases · used by dp-win, architecture, client-story, deck, memo etc. */
    --bg-0:        var(--bg);
    --bg-1:        var(--bg-2);
    --bg-3:        var(--surface);
    --text-0:      var(--ink);
    --text-1:      var(--ink-2);
    --text-2:      var(--ink-3);
    --text-3:      var(--ink-3);
    --rails:       var(--accent);
    --rails-40:    color-mix(in srgb, var(--accent) 40%, transparent);
    --rails-20:    color-mix(in srgb, var(--accent) 20%, transparent);
    --mono:        var(--font-mono);
    --font-sans:   var(--font);
    --border:      var(--rule);
    --border-strong: var(--rule-strong);
    --border-1:    var(--rule);
    --border-2:    var(--rule-strong);
    --exec:        #10B981;
    --unit:        #7C6FF7;
    --info:        #06B6D4;
    --price:       var(--loop-price);
    --deploy:      var(--loop-deploy);
    --expand:      var(--loop-expand);
    --govern:      var(--loop-govern);
    color-scheme: light;
  }
  [data-theme="dark"] {
    --bg: #0E0E0C; --bg-2: #161513; --surface: #1F1E1A;
    --ink: #FAFAF7; --ink-2: #D5D5CF; --ink-3: #8C8C84;
    --rule: #FAFAF714; --rule-strong: #FAFAF733;
    --accent: #B05A8A; --accent-soft: #5C2A4E44; --accent-ink: #0E0E0C;
    --warm: #2A2723;
    --loop-price:  #C9922A;
    --loop-deploy: #4A9E6A;
    --loop-expand: #7A92D4;
    --loop-govern: #8880B8;
    --mock-bg:        #0E0E0C;
    --mock-fg:        #FAFAF7;
    --mock-fg-2:      #FAFAF7CC;
    --mock-fg-3:      #FAFAF788;
    --mock-fg-mute:   #FAFAF755;
    --mock-fg-faint:  #FAFAF722;
    --mock-rule:      #FAFAF714;
    --mock-rule-soft: #FAFAF708;
    --mock-overlay-1: #FAFAF705;
    --mock-overlay-2: #FAFAF70C;
    --mock-overlay-3: #FAFAF714;
    --mock-shadow:    0 30px 80px -40px #0E0E0C66;
    /* V1 aliases · dark variants */
    --rails-40:    color-mix(in srgb, var(--accent) 40%, transparent);
    --rails-20:    color-mix(in srgb, var(--accent) 20%, transparent);
    --exec:        #34D399;
    --unit:        #9BAFEB;
    --info:        #38BDF8;
    color-scheme: dark;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --bg: #0E0E0C; --bg-2: #161513; --surface: #1F1E1A;
      --ink: #FAFAF7; --ink-2: #D5D5CF; --ink-3: #8C8C84;
      --rule: #FAFAF714; --rule-strong: #FAFAF733;
      --accent: #B05A8A; --accent-soft: #5C2A4E44; --accent-ink: #0E0E0C;
      --warm: #2A2723;
      --loop-price:  #C9922A;
      --loop-deploy: #4A9E6A;
      --loop-expand: #7A92D4;
      --loop-govern: #8880B8;
      color-scheme: dark;
    }
  }
  /* Specificity bump (:root prefix → 0,2,0) so loop colors beat the @media (prefers-color-scheme: dark) :root:not(...) rule. */
  :root[data-loop="price"]  { --loop-color: var(--loop-price);  --loop-bright: #C9922A; }
  :root[data-loop="deploy"] { --loop-color: var(--loop-deploy); --loop-bright: #4A9E6A; }
  :root[data-loop="expand"] { --loop-color: var(--loop-expand); --loop-bright: #7A92D4; }
  :root[data-loop="govern"] { --loop-color: var(--loop-govern); --loop-bright: #8880B8; }
  :root[data-loop] {
    --accent: var(--loop-color);
    --accent-soft: color-mix(in srgb, var(--loop-color) 14%, var(--bg));
  }
  body { transition: background .3s var(--ease), color .3s var(--ease); }
  /* Skip-to-main link (a11y) — visible only when focused via keyboard */
  .skip-to-main {
    position: fixed; top: -200px; left: 12px; z-index: 9999;
    padding: 12px 18px;
    background: var(--accent); color: var(--accent-ink);
    font: 500 14px/1 var(--font);
    text-decoration: none;
    border-radius: 999px;
    transition: top .15s var(--ease);
  }
  .skip-to-main:focus, .skip-to-main:focus-visible {
    top: 12px;
    outline: 2px solid var(--ink);
    outline-offset: 2px;
  }

  /* Theme toggle */
  .theme-toggle {
    width: 38px; height: 38px; border-radius: 999px;
    border: 1px solid var(--rule-strong); background: transparent;
    cursor: pointer; display: grid; place-items: center; color: var(--ink-2);
    transition: all .25s var(--ease);
  }
  .theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
  .theme-toggle svg { width: 16px; height: 16px; }
  .theme-toggle .sun { display: none; }
  [data-theme="dark"] .theme-toggle .sun { display: block; }
  [data-theme="dark"] .theme-toggle .moon { display: none; }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle .sun { display: block; }
    :root:not([data-theme="light"]) .theme-toggle .moon { display: none; }
  }
  * { box-sizing: border-box; }
  html, body {
    margin: 0; padding: 0;
    overflow-x: hidden; /* fallback */
    overflow-x: clip;   /* preferred when supported · doesn't create scroll-container */
  }
  body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }
  /* Mobile-overflow guards · prevent oversized children from forcing horizontal scroll */
  img, svg, video, canvas { max-width: 100%; height: auto; }
  pre, code { max-width: 100%; overflow-x: auto; word-wrap: break-word; }
  table { max-width: 100%; display: block; overflow-x: auto; }
  /* Long URLs / unbroken tokens in body text wrap instead of overflowing */
  p, li, blockquote { overflow-wrap: break-word; }
  .shell { max-width: 1320px; margin: 0 auto; padding: 0 28px; }

  /* Nav */
  .nav {
    position: sticky; top: 16px; z-index: 30;
    margin: 16px auto 0; max-width: 1320px; padding: 0 28px;
  }
  .nav-inner {
    display: grid; grid-template-columns: auto 1fr auto;
    align-items: center; gap: 24px;
    background: color-mix(in srgb, var(--surface) 85%, transparent);
    backdrop-filter: blur(20px) saturate(140%);
    border: 1px solid var(--rule);
    border-radius: var(--r-pill);
    padding: 10px 12px 10px 22px;
  }
  .brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px; letter-spacing: -0.01em; }
  .brand .dot { width: 22px; height: 22px; border-radius: 6px; background: var(--accent); display: grid; place-items: center; }
  .brand .dot::after { content: ""; width: 8px; height: 8px; background: var(--bg); border-radius: 2px; transform: rotate(45deg); }
  .nav .nav-list { display: flex; gap: 4px; justify-content: center; align-items: center; }
  .nav .nav-item { position: relative; }
  .nav .nav-link {
    display: inline-flex; align-items: center; gap: 4px;
    color: var(--ink-2); text-decoration: none; font-size: 14px; font-weight: 500;
    padding: 10px 12px; border-radius: var(--r-pill);
    transition: color .15s var(--ease), background .15s var(--ease);
    cursor: pointer;
  }
  .nav .nav-link:hover { color: var(--ink); background: var(--bg-2); }
  .nav .nav-item.is-active > .nav-link { color: var(--accent); }
  .nav .nav-link .caret { width: 11px; height: 11px; opacity: .6; transition: transform .2s var(--ease); }
  .nav .nav-item.has-menu.open > .nav-link .caret { transform: rotate(180deg); opacity: 1; }
  .nav .nav-item.has-menu.open > .nav-link { background: var(--bg-2); color: var(--ink); }

  /* Megamenu */
  .nav-menu-wrap {
    position: absolute; top: calc(100% + 12px); left: 0;
    pointer-events: none; opacity: 0; transform: translateY(-6px);
    transition: opacity .18s var(--ease), transform .18s var(--ease);
    z-index: 50;
  }
  .nav-item.open .nav-menu-wrap { pointer-events: auto; opacity: 1; transform: translateY(0); }
  /* Invisible hover-bridge below each menu link so the cursor can travel from
     the link down to the (fixed-position) megamenu without leaving hover. */
  .nav-item.has-menu::after {
    content: ""; position: absolute; top: 100%; left: -16px; right: -16px; height: 40px;
    pointer-events: none;
    z-index: 49;
  }
  .nav-item.open::after { pointer-events: auto; }

  .mm {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: var(--r-3);
    padding: 24px;
    box-shadow: 0 24px 48px -16px color-mix(in srgb, var(--ink) 18%, transparent),
                0 4px 12px -4px color-mix(in srgb, var(--ink) 8%, transparent);
    min-width: 480px;
  }
  .mm-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 6px 18px; margin-bottom: 18px;
    border-bottom: 1px solid var(--rule);
  }
  .mm-eyebrow { font: 500 11px/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }
  .mm-cta {
    font: 500 12px/1 var(--font); color: var(--accent); text-decoration: none;
    display: inline-flex; align-items: center; gap: 6px;
    transition: gap .15s var(--ease);
  }
  .mm-cta:hover { gap: 10px; }
  .mm-cta span { transition: transform .15s var(--ease); }

  /* Loops menu — 2x2 grid of cards */
  .mm-loops { min-width: 560px; }
  .mm-loops .mm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .mm-card {
    display: grid; gap: 4px;
    padding: 16px 18px;
    border-radius: var(--r-2);
    text-decoration: none; color: var(--ink);
    transition: background .15s var(--ease);
  }
  .mm-card:hover { background: var(--bg-2); }
  .mm-num { font: 500 10px/1 var(--font-mono); letter-spacing: 0.12em; color: var(--accent); text-transform: uppercase; }
  .mm-label { font-size: 17px; font-weight: 500; letter-spacing: -0.01em; margin-top: 2px; }
  .mm-desc { font-size: 13px; color: var(--ink-2); }

  /* Modules menu — 4 columns by loop */
  .mm-modules { min-width: 920px; }
  .mm-modules .mm-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
  .mm-col { display: grid; gap: 2px; padding: 0 8px; border-right: 1px solid var(--rule); }
  .mm-col:last-child { border-right: none; }
  .mm-col-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 10px 12px;
    text-decoration: none; color: var(--ink);
    border-bottom: 1px solid var(--rule);
    margin-bottom: 6px;
  }
  .mm-col-head:hover .mm-arrow { transform: translateX(3px); }
  .mm-loop-tag { font: 500 11px/1 var(--font-mono); letter-spacing: 0.1em; color: var(--loop-color, var(--accent)); text-transform: uppercase; }
  .mm-arrow { color: var(--ink-3); font-size: 14px; transition: transform .15s var(--ease); }
  .mm-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
  .mm-col ul li a {
    display: grid; grid-template-columns: 36px 1fr; gap: 8px; align-items: center;
    padding: 9px 10px; border-radius: var(--r-1);
    color: var(--ink); text-decoration: none;
    font-size: 13px; line-height: 1.3;
    transition: background .12s var(--ease);
  }
  .mm-col ul li a:hover { background: var(--bg-2); }
  .mm-idx { font: 500 10px/1 var(--font-mono); color: var(--ink-3); letter-spacing: 0.05em; }

  /* Megamenus — center on viewport (fixed positioning) */
  .nav-item[data-group="loops"] .nav-menu-wrap,
  .nav-item[data-group="modules"] .nav-menu-wrap,
  .nav-item[data-group="solutions"] .nav-menu-wrap {
    position: fixed;
    top: 91px; left: 50%; right: auto;
    transform: translate(-50%, -6px);
  }
  .nav-item[data-group="loops"].open .nav-menu-wrap,
  .nav-item[data-group="modules"].open .nav-menu-wrap,
  .nav-item[data-group="solutions"].open .nav-menu-wrap {
    transform: translate(-50%, 0);
  }

  /* Solutions menu sizing (was right-aligned; now centered like the rest) */
  .mm-sol { min-width: 720px; }
  .mm-sol .mm-sol-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .mm-sol-col { padding: 0 6px; }
  .mm-section-label {
    display: block;
    font: 500 11px/1 var(--font-mono); letter-spacing: 0.1em; color: var(--ink-3);
    text-transform: uppercase;
    padding: 0 12px 12px; margin-bottom: 4px;
    border-bottom: 1px solid var(--rule);
  }
  .mm-row {
    display: grid; grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 0 16px;
    padding: 12px 14px; border-radius: var(--r-2);
    text-decoration: none; color: var(--ink);
    transition: background .12s var(--ease);
  }
  .mm-row:hover { background: var(--bg-2); }
  .mm-row-label { font-size: 14px; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; }
  .mm-row-label em {
    font-style: normal; font: 500 9px/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase;
    padding: 4px 7px; background: var(--accent); color: var(--accent-ink);
    border-radius: var(--r-pill);
  }
  .mm-row-desc { grid-column: 1 / 2; grid-row: 2; font-size: 12px; color: var(--ink-2); margin-top: 2px; }
  .mm-row-arrow { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: var(--ink-3); font-size: 14px; }

  .nav .cta { display: flex; gap: 8px; align-items: center; }
  .btn {
    font: 500 14px/1 var(--font);
    padding: 12px 18px;
    border: 1px solid var(--ink);
    background: var(--ink);
    color: var(--bg);
    border-radius: var(--r-pill);
    text-decoration: none; cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
    transition: all .25s var(--ease);
  }
  .btn:hover { background: var(--accent); border-color: var(--accent); }
  .btn-ghost { background: transparent; color: var(--ink); }
  .btn-ghost:hover { background: var(--bg-2); border-color: var(--rule-strong); color: var(--ink); }
  .btn-light { background: var(--surface); color: var(--ink); border-color: var(--rule-strong); }
  .btn-light:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
  .btn-accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

  /* Hero */
  .hero { padding: 80px 0 64px; }
  .hero h1 {
    font-size: clamp(48px, 8vw, 112px);
    line-height: 1.0;
    letter-spacing: -0.04em;
    font-weight: 500;
    margin: 24px 0 28px;
    max-width: 14ch;
  }
  .hero h1 .accent-word { color: var(--accent); }
  .hero .lead { font-size: 20px; color: var(--ink-2); max-width: 56ch; margin: 0 0 36px; line-height: 1.45; }
  .hero .pill {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 14px;
    background: var(--surface);
    border: 1px solid var(--rule-strong);
    border-radius: var(--r-pill);
    font-size: 13px; color: var(--ink-2); font-weight: 500;
  }
  .hero .pill .led { width: 7px; height: 7px; border-radius: 999px; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
  .hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; }
  .hero-stats {
    margin-top: 80px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 1px solid var(--rule-strong);
    border-bottom: 1px solid var(--rule-strong);
  }
  .hero-stats .s {
    padding: 28px 24px;
    border-right: 1px solid var(--rule);
  }
  .hero-stats .s:last-child { border-right: none; }
  .hero-stats .s .num { font-size: 48px; line-height: 1; letter-spacing: -0.03em; font-weight: 500; }
  .hero-stats .s .num em { color: var(--accent); font-style: normal; }
  .hero-stats .s .lab { font-size: 13px; color: var(--ink-3); margin-top: 10px; }

  /* Trusted strip */
  .trust { padding: 56px 0; border-bottom: 1px solid var(--rule); }
  .trust .label { font-size: 13px; color: var(--ink-3); text-align: center; margin-bottom: 28px; letter-spacing: 0.02em; }
  .trust .logos { display: flex; gap: 56px; justify-content: center; align-items: center; flex-wrap: wrap; opacity: .8; }
  .trust .logos .lg {
    font-weight: 600; font-size: 18px; letter-spacing: -0.01em; color: var(--ink-2);
    display: inline-flex; align-items: center; gap: 8px;
  }
  .trust .logos .lg::before {
    content: ""; width: 22px; height: 22px; background: var(--ink-2); border-radius: 4px; opacity: .5;
  }
  .trust .logos .lg.b::before { border-radius: 999px; }
  .trust .logos .lg.c::before { transform: rotate(45deg); border-radius: 2px; }
  .trust .logos .lg.d::before { border-radius: 2px; clip-path: polygon(50% 0, 100% 100%, 0 100%); }
  .trust .logos .lg.e::before { border-radius: 50%; background: linear-gradient(135deg, var(--ink-2) 50%, transparent 50%); }

  /* Product showcase sections */
  .product { padding: 96px 0; }
  .product .grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 64px;
    align-items: center;
  }
  .product.flip .grid { grid-template-columns: 7fr 5fr; }
  .product.flip .copy-col { order: 2; }
  .product .copy-col .tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px; border-radius: var(--r-pill);
    background: var(--accent-soft); color: var(--accent);
    font: 500 12px/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase;
    margin-bottom: 24px;
  }
  .product .copy-col h2 {
    font-size: clamp(36px, 5vw, 64px);
    line-height: 1.05; letter-spacing: -0.03em;
    font-weight: 500; margin: 0 0 24px;
  }
  .product .copy-col h2 .accent-word { color: var(--accent); }
  .product .copy-col p.lead { font-size: 18px; color: var(--ink-2); margin: 0 0 28px; line-height: 1.5; max-width: 52ch; }
  .product .copy-col ul.bullets { list-style: none; margin: 0 0 32px; padding: 0; display: grid; gap: 14px; }
  .product .copy-col ul.bullets li {
    display: grid; grid-template-columns: 24px 1fr; gap: 14px; align-items: start;
    font-size: 16px; color: var(--ink); padding-bottom: 14px; border-bottom: 1px solid var(--rule);
  }
  .product .copy-col ul.bullets li::before {
    content: ""; width: 18px; height: 18px; border-radius: 999px;
    background: var(--accent); margin-top: 3px;
    background-image: radial-gradient(circle at 50% 50%, var(--bg) 22%, transparent 23%);
  }

  /* Visual mock — like a polished product image */
  .vis {
    aspect-ratio: 5/4;
    border-radius: var(--r-3);
    overflow: hidden;
    position: relative;
    background: var(--bg-2);
    border: 1px solid var(--rule);
    box-shadow: 0 30px 80px -40px #0E0E0C44;
  }
  /* === Visual 1: Pulse dashboard === */
  .vis-pulse {
    background: linear-gradient(155deg, #F0EDE3 0%, #E5E1D2 100%);
    padding: 32px;
    color: var(--ink);
  }
  .vis-pulse .card-stack { display: grid; gap: 16px; }
  .vis-pulse .top-card {
    background: var(--surface);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 20px #0E0E0C0F;
    display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: end;
  }
  .vis-pulse .top-card .l1 { font: 500 12px/1 var(--font-mono); color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase; }
  .vis-pulse .top-card .big { font-size: 88px; line-height: 0.85; letter-spacing: -0.04em; font-weight: 500; margin-top: 6px; }
  .vis-pulse .top-card .big em { color: var(--accent); font-style: normal; }
  .vis-pulse .top-card .right .delta {
    background: var(--accent-soft); color: var(--accent);
    padding: 6px 12px; border-radius: var(--r-pill);
    font: 500 12px/1 var(--font-mono); display: inline-flex; align-items: center; gap: 6px;
  }
  .vis-pulse .top-card .right .meta { font-size: 12px; color: var(--ink-3); margin-top: 10px; text-align: right; }
  .vis-pulse .grid2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
  .vis-pulse .mini {
    background: var(--surface); border-radius: 14px; padding: 18px;
    box-shadow: 0 4px 20px #0E0E0C0F;
  }
  .vis-pulse .mini .h { font: 500 11px/1 var(--font-mono); color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px; }
  .vis-pulse .mini .row {
    display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 8px;
    padding: 8px 0; border-bottom: 1px solid var(--rule); font-size: 13px;
  }
  .vis-pulse .mini .row:last-child { border-bottom: none; }
  .vis-pulse .mini .row b { font-weight: 500; }
  .vis-pulse .mini .row .v { color: var(--accent); font-weight: 500; font-family: var(--font-mono); font-size: 12px; }
  .vis-pulse .chart { height: 100%; min-height: 130px; position: relative; }
  .vis-pulse .chart svg { width: 100%; height: 100%; }

  /* === Visual 2: Quoting flow === */
  .vis-quote {
    background: var(--ink);
    color: var(--bg);
    padding: 32px;
  }
  .vis-quote .header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
  .vis-quote .header b { font-weight: 500; font-size: 13px; }
  .vis-quote .header .badge { background: #FAFAF714; padding: 4px 10px; border-radius: var(--r-pill); font: 500 11px/1 var(--font-mono); color: #FAFAF7; }
  .vis-quote .quote-card {
    background: #FAFAF708;
    border: 1px solid #FAFAF733;
    border-radius: 18px;
    padding: 22px;
  }
  .vis-quote .quote-card .acct { font-size: 13px; color: #FAFAF7AA; }
  .vis-quote .quote-card .total { font-size: 56px; line-height: 1; letter-spacing: -0.03em; font-weight: 500; margin: 8px 0 18px; }
  .vis-quote .quote-card .total small { font-size: 18px; color: #FAFAF7AA; font-weight: 400; }
  .vis-quote .row3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 14px; }
  .vis-quote .row3 .c {
    background: #FAFAF710; border-radius: 10px; padding: 12px;
  }
  .vis-quote .row3 .c .k { font: 500 10px/1 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: #FAFAF77A; margin-bottom: 6px; }
  .vis-quote .row3 .c .v { font-size: 18px; font-weight: 500; }
  .vis-quote .row3 .c.acc .v { color: var(--accent); }
  .vis-quote .progress {
    margin-top: 18px;
    display: grid; grid-template-columns: repeat(4,1fr); gap: 8px;
  }
  .vis-quote .progress .step {
    height: 4px; background: #FAFAF722; border-radius: 999px;
  }
  .vis-quote .progress .step.on { background: var(--accent); }
  .vis-quote .progress .step.now { background: linear-gradient(to right, var(--accent) 60%, #FAFAF722 60%); }
  .vis-quote .stepLabels { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; margin-top: 8px; font-size: 11px; color: #FAFAF788; font-family: var(--font-mono); letter-spacing: 0.05em; }

  /* === Visual 3: Map / territory === */
  .vis-map {
    background: linear-gradient(160deg, #E8643D 0%, #B33B1F 100%);
    padding: 0;
    color: #FFF;
    position: relative;
  }
  .vis-map .map-grid {
    position: absolute; inset: 0;
    background-image:
      linear-gradient(to right, #FFFFFF14 1px, transparent 1px),
      linear-gradient(to bottom, #FFFFFF14 1px, transparent 1px);
    background-size: 40px 40px;
  }
  .vis-map .pins { position: absolute; inset: 0; }
  .vis-map .pin {
    position: absolute;
    width: 14px; height: 14px;
    background: #FFF; border-radius: 999px;
    box-shadow: 0 0 0 4px #FFFFFF40, 0 0 24px #FFFFFF60;
  }
  .vis-map .pin.big { width: 22px; height: 22px; background: var(--accent); box-shadow: 0 0 0 6px #FFFFFF40, 0 0 32px #FFFFFF; }
  .vis-map .pin.med { width: 18px; height: 18px; }
  .vis-map .label-card {
    position: absolute;
    background: var(--surface);
    color: var(--ink);
    border-radius: 14px;
    padding: 16px 18px;
    box-shadow: 0 12px 32px #0E0E0C33;
    min-width: 220px;
  }
  .vis-map .label-card .h { font-weight: 500; font-size: 14px; margin-bottom: 4px; }
  .vis-map .label-card .meta { font-size: 12px; color: var(--ink-3); display: flex; gap: 10px; }
  .vis-map .label-card .meta .score { color: var(--accent); font-weight: 500; font-family: var(--font-mono); }
  .vis-map .footer-strip {
    position: absolute; left: 24px; right: 24px; bottom: 24px;
    background: #FFFFFF14; backdrop-filter: blur(20px);
    border: 1px solid #FFFFFF33;
    border-radius: 14px; padding: 14px 18px;
    display: flex; justify-content: space-between; align-items: center;
    font-family: var(--font-mono); font-size: 12px; color: #FFFFFF;
  }

  /* Section: Why it works (3 cards) */
  .why { padding: 96px 0; background: var(--bg-2); border-block: 1px solid var(--rule); }
  .why .head {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end; margin-bottom: 48px;
  }
  .why h2 { font-size: clamp(36px, 5vw, 72px); line-height: 1.0; letter-spacing: -0.03em; font-weight: 500; margin: 12px 0 0; max-width: 14ch; }
  .why h2 .accent-word { color: var(--accent); }
  .why .head p { font-size: 18px; color: var(--ink-2); max-width: 50ch; margin: 0; line-height: 1.5; }
  .why .cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .why .card {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: var(--r-3);
    padding: 32px;
    display: flex; flex-direction: column; min-height: 380px;
    transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  }
  .why .card:hover { transform: translateY(-4px); box-shadow: 0 30px 80px -50px #0E0E0C33; }
  .why .card .label { font: 500 11px/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
  .why .card h3 { font-size: 28px; line-height: 1.1; letter-spacing: -0.02em; font-weight: 500; margin: 0 0 14px; }
  .why .card p { font-size: 15px; color: var(--ink-2); margin: 0; line-height: 1.55; }
  .why .card .visual {
    margin-top: auto; padding-top: 24px;
  }
  /* visual A: shopper conversion gauge */
  .vz-gauge {
    height: 120px; border-radius: 14px;
    background: var(--accent-soft);
    position: relative; overflow: hidden;
    display: flex; align-items: end; padding: 16px;
    gap: 6px;
  }
  .vz-gauge .bar {
    flex: 1; background: var(--accent); border-radius: 4px 4px 0 0; opacity: .35;
  }
  .vz-gauge .bar.h { opacity: 1; }
  /* visual B: pipeline rows */
  .vz-pipe { display: grid; gap: 6px; }
  .vz-pipe .r {
    display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 10px 14px;
    background: var(--bg-2); border-radius: 10px;
    font-size: 13px; align-items: center;
  }
  .vz-pipe .r b { font-weight: 500; }
  .vz-pipe .r .ev { color: var(--accent); font-family: var(--font-mono); font-size: 12px; font-weight: 500; }
  /* visual C: minutes counter */
  .vz-clock {
    height: 120px; border-radius: 14px;
    background: var(--ink); color: var(--bg);
    display: grid; place-items: center; position: relative; overflow: hidden;
  }
  .vz-clock .mins { font-size: 72px; line-height: 1; font-weight: 500; letter-spacing: -0.04em; }
  .vz-clock .mins em { color: var(--accent); font-style: normal; }
  .vz-clock .lbl { position: absolute; bottom: 12px; right: 14px; font: 500 10px/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: #FAFAF788; }

  /* Quote block */
  .quote-section { padding: 120px 0; }
  .quote-section .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
  .quote-section .copy h2 {
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.2; letter-spacing: -0.02em; font-weight: 500;
    margin: 0 0 24px;
  }
  .quote-section .copy h2 em { font-style: italic; color: var(--accent); }
  .quote-section .stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
  .quote-section .stats .s {
    background: var(--accent-soft); padding: 24px; border-radius: var(--r-2);
  }
  .quote-section .stats .s .num { font-size: 56px; font-weight: 500; line-height: 1; color: var(--accent); letter-spacing: -0.03em; }
  .quote-section .stats .s .lab { font-size: 13px; color: var(--ink-2); margin-top: 8px; }
  .quote-section .photo-card {
    aspect-ratio: 4/5;
    border-radius: var(--r-3);
    background: linear-gradient(145deg, #C4D0BB 0%, #87A091 60%, #6B3358 100%);
    position: relative; overflow: hidden;
    display: flex; flex-direction: column; justify-content: end; padding: 32px;
    box-shadow: 0 30px 80px -40px #0E0E0C44;
  }
  .quote-section .photo-card::before {
    content: ""; position: absolute; inset: 0;
    background:
      radial-gradient(circle at 30% 20%, #FFFFFF44, transparent 40%),
      radial-gradient(circle at 70% 60%, #5C2A4E66, transparent 50%);
  }
  .quote-section .photo-card .placeholder {
    position: absolute; inset: 0;
    display: grid; place-items: center;
    color: #FFFFFFAA; font: 500 13px/1.4 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; text-align: center;
  }
  .quote-section .photo-card .info {
    position: relative; z-index: 1;
    background: #FFFFFFE6;
    color: var(--ink);
    padding: 18px 22px;
    border-radius: 14px;
    backdrop-filter: blur(12px);
  }
  .quote-section .photo-card .info b { font-weight: 500; display: block; }
  .quote-section .photo-card .info span { font-size: 13px; color: var(--ink-3); }

  /* Integrations marquee */
  .integ { padding: 96px 0; border-block: 1px solid var(--rule); }
  .integ .head { text-align: center; margin-bottom: 48px; }
  .integ .head h2 { font-size: clamp(32px, 4vw, 56px); line-height: 1.05; letter-spacing: -0.03em; font-weight: 500; margin: 16px 0; }
  .integ .head p { font-size: 17px; color: var(--ink-2); max-width: 56ch; margin: 0 auto; }
  .integ .grid {
    display: grid; grid-template-columns: repeat(8, 1fr); gap: 12px;
  }
  .integ .ip {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 14px;
    aspect-ratio: 1/1;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 8px;
    transition: all .25s var(--ease);
  }
  .integ .ip:hover { border-color: var(--accent); transform: translateY(-2px); }
  .integ .ip .glyph {
    width: 32px; height: 32px; border-radius: 8px;
    background: var(--bg-2);
    display: grid; place-items: center;
    color: var(--ink-2);
    font-weight: 600; font-size: 14px;
  }
  .integ .ip .name { font-size: 11px; color: var(--ink-3); }

  /* Industries grid */
  .industries { padding: 96px 0; background: var(--bg-2); }
  .industries h2 { font-size: clamp(36px, 5vw, 64px); line-height: 1.05; letter-spacing: -0.03em; font-weight: 500; margin: 0 0 48px; max-width: 16ch; }
  .industries h2 em { font-style: normal; color: var(--accent); }
  .industries .grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  }
  .industries .card {
    aspect-ratio: 4/5;
    border-radius: var(--r-3);
    padding: 24px;
    display: flex; flex-direction: column; justify-content: space-between;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--rule);
    transition: all .25s var(--ease);
    overflow: hidden;
    position: relative;
  }
  .industries .card:hover { transform: translateY(-4px); }
  .industries .card .blob {
    position: absolute; inset: 0;
    background: var(--blob, linear-gradient(135deg, #E8E0D0, #D4C5A8));
    opacity: .9;
    z-index: 0;
  }
  .industries .card .content { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: space-between; height: 100%; gap: 16px; }
  .industries .card .top { display: flex; justify-content: space-between; align-items: start; }
  .industries .card .num { font: 500 11px/1 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
  .industries .card h3 { font-size: 22px; font-weight: 500; line-height: 1.15; letter-spacing: -0.01em; margin: 0; max-width: 12ch; }
  .industries .card p { font-size: 13px; color: var(--ink-2); margin: 0; max-width: 18ch; line-height: 1.4; }
  .industries .card .bottom { display: flex; justify-content: space-between; align-items: end; }
  .industries .card.dark { color: var(--bg); }
  .industries .card.dark .num, .industries .card.dark p { color: #FAFAF7CC; }

  /* Final CTA */
  .final {
    padding: 120px 0;
    background: var(--ink);
    color: var(--bg);
    position: relative;
    overflow: hidden;
  }
  .final::before {
    content: ""; position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 80% 20%, var(--accent-soft) 0%, transparent 50%),
      radial-gradient(ellipse at 10% 90%, #E8643D44 0%, transparent 50%);
    opacity: 0.4;
  }
  .final .inner { position: relative; max-width: 80ch; }
  .final h2 { font-size: clamp(48px, 7vw, 96px); line-height: 1.0; letter-spacing: -0.04em; font-weight: 500; margin: 0 0 24px; }
  .final h2 em { font-style: normal; color: var(--accent); }
  .final p { font-size: 19px; color: #FAFAF7CC; max-width: 50ch; margin: 0 0 36px; line-height: 1.5; }
  .final .row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
  .final .row .btn { background: var(--bg); color: var(--ink); border-color: var(--bg); }
  .final .row .btn:hover { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
  .final .row .btn-ghost { background: transparent; color: var(--bg); border-color: #FAFAF733; }
  .final .row .btn-ghost:hover { background: #FAFAF714; color: var(--bg); border-color: #FAFAF733; }

  /* ===========================================================
     ENGINE — "Under the hood" platform diagram
     Shows: signals → reasoning → 4 loops → outcomes
     =========================================================== */
  .engine {
    background: #0E0E0C; color: #FAFAF7;
    padding: 120px 0 140px;
    position: relative; overflow: hidden;
    --eg-rule: #FAFAF722;
    --eg-mute: #FAFAF7AA;
    --eg-faint: #FAFAF755;
  }
  .engine::before {
    content: ""; position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 60% 40% at 50% 100%, color-mix(in srgb, var(--accent) 50%, transparent), transparent 60%),
      radial-gradient(ellipse 40% 30% at 20% 0%, #FAFAF710, transparent 60%);
    pointer-events: none;
  }
  .engine .shell { position: relative; z-index: 1; }
  .engine .head { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-bottom: 80px; align-items: end; }
  .engine .head .pill {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em;
    padding: 6px 12px; border: 1px solid var(--eg-rule); border-radius: 999px;
    color: var(--eg-mute); text-transform: uppercase; margin-bottom: 24px;
  }
  .engine .head h2 {
    font-size: clamp(40px, 4.6vw, 68px); line-height: 1.02;
    letter-spacing: -0.03em; font-weight: 400; margin: 0;
  }
  .engine .head h2 em { font-style: normal; color: var(--accent); }
  .engine .head .lede {
    font-size: 17px; line-height: 1.55; color: var(--eg-mute); max-width: 44ch;
  }
  .engine .head .lede strong { color: #FAFAF7; font-weight: 500; }

  /* Diagram */
  .engine .diagram {
    display: grid; grid-template-columns: 1.1fr 1.4fr 1.1fr; gap: 0;
    border: 1px solid var(--eg-rule); border-radius: 24px;
    background: linear-gradient(180deg, #FAFAF704, transparent);
    padding: 32px; align-items: stretch;
    position: relative;
  }
  .engine .diagram .col-title {
    font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--eg-faint); margin: 0 0 18px;
    display: flex; align-items: center; gap: 8px;
  }
  .engine .diagram .col-title::before {
    content: ""; width: 6px; height: 6px; border-radius: 999px; background: var(--accent);
  }

  /* Left column — signals */
  .engine .signals { padding: 16px 28px 16px 8px; border-right: 1px dashed var(--eg-rule); }
  .engine .signals .stack { display: grid; gap: 8px; }
  .engine .signals .sig {
    display: grid; grid-template-columns: 28px 1fr auto; gap: 12px; align-items: center;
    padding: 10px 14px; border: 1px solid var(--eg-rule); border-radius: 10px;
    background: #FAFAF704;
    font-size: 13px;
  }
  .engine .signals .sig .ico {
    width: 28px; height: 28px; border-radius: 8px;
    background: color-mix(in srgb, var(--accent) 30%, transparent);
    display: grid; place-items: center; color: var(--accent); font-size: 12px; font-weight: 600;
    font-family: var(--font-mono);
  }
  .engine .signals .sig .nm { color: #FAFAF7; }
  .engine .signals .sig .freq { font-family: var(--font-mono); font-size: 10px; color: var(--eg-faint); letter-spacing: 0.04em; }

  /* Center column — reasoning core */
  .engine .core {
    padding: 16px 28px; display: flex; flex-direction: column; align-items: center; justify-content: center;
    position: relative; gap: 24px;
  }
  .engine .core .col-title { align-self: stretch; }
  .engine .core .ring {
    position: relative; width: 100%; aspect-ratio: 1; max-width: 320px;
    display: grid; place-items: center;
  }
  .engine .core .ring svg { position: absolute; inset: 0; width: 100%; height: 100%; }
  .engine .core .ring .center {
    position: relative; z-index: 1; text-align: center;
    background: #0E0E0C; border: 1px solid var(--eg-rule); border-radius: 50%;
    width: 58%; aspect-ratio: 1; display: grid; place-items: center;
    box-shadow: 0 0 60px color-mix(in srgb, var(--accent) 30%, transparent);
  }
  .engine .core .ring .center .label {
    font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--eg-faint);
  }
  .engine .core .ring .center .name {
    font-size: 22px; font-weight: 500; letter-spacing: -0.01em; margin-top: 6px;
  }
  .engine .core .ring .center .name em { font-style: normal; color: var(--accent); }
  .engine .core .ring .node {
    position: absolute; padding: 6px 10px; font-size: 11px; font-family: var(--font-mono);
    background: #1A1A17; border: 1px solid var(--eg-rule); border-radius: 999px;
    letter-spacing: 0.04em; color: var(--eg-mute); white-space: nowrap;
  }
  .engine .core .ring .node.n1 { top: 4%;  left: 50%; transform: translateX(-50%); }
  .engine .core .ring .node.n2 { top: 30%; right: -4%; }
  .engine .core .ring .node.n3 { bottom: 8%; right: 4%; }
  .engine .core .ring .node.n4 { bottom: 8%; left: 4%; }
  .engine .core .ring .node.n5 { top: 30%; left: -4%; }
  .engine .core .stats {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; width: 100%;
    margin-top: 16px;
  }
  .engine .core .stats .s { text-align: center; padding: 12px 8px; border: 1px solid var(--eg-rule); border-radius: 10px; }
  .engine .core .stats .s .n { font-size: 20px; font-weight: 500; letter-spacing: -0.01em; color: var(--accent); }
  .engine .core .stats .s .l { font-size: 10px; color: var(--eg-faint); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; font-family: var(--font-mono); }

  /* Right column — loops & outcomes */
  .engine .outputs { padding: 16px 8px 16px 28px; border-left: 1px dashed var(--eg-rule); display: grid; grid-template-rows: auto 1fr auto; gap: 24px; }
  .engine .outputs .loops { display: grid; gap: 8px; }
  .engine .outputs .loop {
    display: grid; grid-template-columns: 36px 1fr auto; gap: 12px; align-items: center;
    padding: 12px 14px; border: 1px solid var(--eg-rule); border-radius: 10px;
    background: #FAFAF704;
  }
  .engine .outputs .loop .badge {
    width: 36px; height: 28px; border-radius: 6px;
    display: grid; place-items: center;
    font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em;
    background: color-mix(in srgb, var(--loop-color, var(--accent)) 25%, transparent);
    color: var(--loop-color, var(--accent)); border: 1px solid color-mix(in srgb, var(--loop-color, var(--accent)) 40%, transparent);
  }
  .engine .outputs .loop .nm { font-size: 14px; color: #FAFAF7; }
  .engine .outputs .loop .nm small { display: block; font-size: 11px; color: var(--eg-faint); margin-top: 2px; }
  .engine .outputs .loop .arrow { font-size: 14px; color: var(--loop-color, var(--accent)); }
  .engine .outputs .outcomes {
    border-top: 1px dashed var(--eg-rule);
    padding-top: 16px; margin-top: 8px;
  }
  .engine .outputs .outcomes .col-title { margin-bottom: 12px; }
  .engine .outputs .outcomes .row {
    display: flex; justify-content: space-between; padding: 8px 4px;
    font-size: 13px; color: var(--eg-mute);
    border-bottom: 1px solid var(--eg-rule);
  }
  .engine .outputs .outcomes .row:last-child { border-bottom: 0; }
  .engine .outputs .outcomes .row .v { color: var(--accent); font-family: var(--font-mono); font-size: 12px; }

  /* Below the diagram — three principles */
  .engine .principles {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    margin-top: 80px;
  }
  .engine .principles .p {
    padding: 28px; border: 1px solid var(--eg-rule); border-radius: 16px;
    background: linear-gradient(180deg, #FAFAF708, transparent);
  }
  .engine .principles .p .num {
    font-family: var(--font-mono); font-size: 11px; color: var(--accent);
    letter-spacing: 0.08em; margin-bottom: 32px;
  }
  .engine .principles .p h3 {
    font-size: 22px; font-weight: 500; letter-spacing: -0.01em; margin: 0 0 12px;
  }
  .engine .principles .p p {
    font-size: 14px; line-height: 1.55; color: var(--eg-mute); margin: 0;
  }

  @media (max-width: 1100px) {
    .engine .head { grid-template-columns: 1fr; gap: 24px; }
    .engine .diagram { grid-template-columns: 1fr; }
    .engine .signals { border-right: 0; border-bottom: 1px dashed var(--eg-rule); padding: 16px 8px 24px; }
    .engine .outputs { border-left: 0; border-top: 1px dashed var(--eg-rule); padding: 24px 8px 16px; }
    .engine .core .ring { max-width: 260px; }
    .engine .principles { grid-template-columns: 1fr; }
  }

  /* Footer — theme-aware via --f-* tokens */
  footer {
    background: var(--bg-2); color: var(--ink);
    padding: 0 0 36px;
    border-top: 1px solid var(--rule);
    --f-ink: var(--ink);
    --f-mute: var(--ink-2);
    --f-rule: var(--rule);
  }
  /* Kicker pair — Humanoids + Capital Request */
  footer .kickers {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0;
    border-bottom: 1px solid var(--f-rule);
  }
  footer .kicker {
    padding: 56px 8% 56px;
    color: var(--f-ink); text-decoration: none;
    border-right: 1px solid var(--f-rule);
    transition: background .3s var(--ease);
    display: block;
  }
  footer .kicker:last-child { border-right: 0; }
  footer .kicker:hover { background: var(--surface); }
  footer .kicker .lab {
    display: inline-block; font-family: var(--font-mono); font-size: 11px;
    color: var(--accent); letter-spacing: 0.06em; text-transform: uppercase;
    padding: 4px 10px; border: 1px solid color-mix(in srgb, var(--accent) 60%, transparent);
    border-radius: 999px; margin-bottom: 28px;
  }
  footer .kicker h3 {
    margin: 0 0 16px; font-size: 44px; font-weight: 400;
    letter-spacing: -0.025em; line-height: 1.05;
  }
  footer .kicker p {
    font-size: 16px; line-height: 1.5; color: var(--f-mute);
    max-width: 46ch; margin: 0 0 24px;
  }
  footer .kicker p em { color: var(--f-ink); font-style: normal; }
  footer .kicker .arrow {
    font-size: 14px; color: var(--accent); font-weight: 500;
    display: inline-flex; align-items: center; gap: 6px;
    transition: gap .25s var(--ease);
  }
  footer .kicker:hover .arrow { gap: 12px; }

  footer .grid {
    display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr 1fr; gap: 32px;
    padding-top: 56px;
  }
  footer .brand { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; }
  footer .brand-row { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
  footer p { font-size: 14px; color: var(--f-mute); max-width: 30ch; }
  footer .brand-links { margin: 12px 0 4px; }
  footer .brand-social { font: 500 12px/1 var(--font-mono); letter-spacing: 0.06em; color: var(--f-mute); text-decoration: none; text-transform: uppercase; transition: color .15s var(--ease); }
  footer .brand-social:hover { color: var(--accent); }
  footer .brand-mtl { font-size: 12px; color: var(--f-mute); opacity: .6; margin-top: 6px !important; }
  footer h4 { font-size: 12px; font-weight: 500; letter-spacing: 0.06em; color: var(--f-mute); margin: 0 0 16px; text-transform: uppercase; }
  footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
  footer a { color: var(--f-ink); text-decoration: none; font-size: 14px; }
  footer a:hover { color: var(--accent); }
  footer li.soon { font: 500 11px/1.4 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--f-mute); opacity: 0.6; margin-top: 4px; cursor: default; }

  /* AJAX form submission success / error states */
  .form-success {
    background: var(--surface, #fff);
    border: 1px solid var(--rule, #e5e5e0);
    border-left: 3px solid var(--accent, #5C2A4E);
    border-radius: 8px;
    padding: 36px 32px;
    text-align: center;
    max-width: 56ch;
    margin: 24px auto;
    outline: none;
    animation: fs-fade .35s ease both;
  }
  .form-success .form-success-mark {
    width: 48px; height: 48px; border-radius: 999px;
    margin: 0 auto 18px;
    display: flex; align-items: center; justify-content: center;
    background: var(--accent, #5C2A4E); color: #FAFAF7;
    font-size: 22px; font-weight: 600; line-height: 1;
  }
  .form-success h3 {
    font-size: 22px; font-weight: 500; letter-spacing: -.01em;
    margin: 0 0 8px; color: var(--ink, #0E0E0C);
  }
  .form-success p {
    font-size: 15px; line-height: 1.5; color: var(--ink-2, #424c5a);
    max-width: 44ch; margin: 0 auto;
  }
  @keyframes fs-fade {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .form-err {
    margin-top: 12px; padding: 10px 14px;
    background: rgba(220, 38, 38, .06);
    border: 1px solid rgba(220, 38, 38, .25);
    border-radius: 6px;
    color: #B91C1C;
    font-size: 13px;
    font-family: var(--font, inherit);
  }
  footer .review-block {
    margin-top: 48px; padding-top: 32px;
    border-top: 1px dashed var(--f-rule);
  }
  footer .review-head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 24px; }
  footer .review-head h4 { font-size: 14px; font-weight: 500; letter-spacing: 0.06em; color: var(--accent); margin: 0; text-transform: uppercase; }
  footer .review-meta { font: 500 11px/1.4 var(--font-mono); letter-spacing: 0.04em; color: var(--f-mute); text-transform: uppercase; }
  footer .review-grid {
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 32px;
  }
  footer .review-grid.review-grid-6 {
    grid-template-columns: repeat(6, 1fr); gap: 24px;
  }
  footer .review-grid h5 { font-size: 11px; font-weight: 500; letter-spacing: 0.08em; color: var(--f-mute); margin: 0 0 12px; text-transform: uppercase; }
  footer .review-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
  footer .review-grid a { font-size: 13px; color: var(--f-ink); opacity: 0.7; transition: opacity .15s var(--ease), color .15s var(--ease); }
  footer .review-grid a:hover { opacity: 1; color: var(--accent); }
  @media (max-width: 1100px) {
    footer .review-grid,
    footer .review-grid.review-grid-6 { grid-template-columns: repeat(3, 1fr); }
  }
  @media (max-width: 700px) {
    footer .review-grid,
    footer .review-grid.review-grid-6 { grid-template-columns: repeat(2, 1fr); }
  }
  footer .bottom {
    display: flex; justify-content: space-between; margin-top: 56px; padding-top: 24px;
    border-top: 1px solid var(--f-rule);
    font-size: 12px; color: var(--f-mute);
  }

  /* Legacy-wrapped pages: enforce mobile reflow on any inline grids
     that survived from V1 inline styles. */
  @media (max-width: 800px) {
    .legacy-content [style*="grid-template-columns"],
    .legacy-content .grid,
    .legacy-content [class*="grid"] {
      grid-template-columns: 1fr !important;
    }
    .legacy-content {
      padding: 24px !important;
    }
    .legacy-content table {
      display: block; overflow-x: auto; max-width: 100%;
    }
    .legacy-content img,
    .legacy-content svg {
      max-width: 100%; height: auto;
    }
    .legacy-content pre {
      overflow-x: auto; max-width: 100%;
    }
  }

  @media (max-width: 1000px) {
    .product .grid, .product.flip .grid, .why .head, .why .cards, .quote-section .grid, .industries .grid, footer .grid { grid-template-columns: 1fr; gap: 32px; }
    footer .kickers { grid-template-columns: 1fr; }
    footer .kicker { border-right: 0; border-bottom: 1px solid var(--f-rule); padding: 40px 28px; }
    footer .kicker h3 { font-size: 32px; }
    .integ .grid { grid-template-columns: repeat(4, 1fr); }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .nav .nav-list { display: none; }
    footer .bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
    .shell { padding: 0 20px; }
    .nav { padding: 0 20px; }
  }
  @media (max-width: 640px) {
    .integ .grid { grid-template-columns: repeat(3, 1fr); }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .industries .grid { grid-template-columns: 1fr 1fr; }
    .nav-inner { padding: 8px 8px 8px 16px; gap: 12px; }
    .brand { font-size: 15px; }
    .nav .cta { gap: 6px; }
    .nav .nav-cta-btn { display: none; }
    .nav-inner { grid-template-columns: 1fr auto; }
  }

  /* ============= MOBILE BURGER + DRAWER ============= */
  .nav-burger {
    display: none;
    width: 38px; height: 38px; border-radius: 999px;
    border: 1px solid var(--rule-strong); background: transparent;
    cursor: pointer; place-items: center; color: var(--ink-2);
    transition: all .2s var(--ease); padding: 0;
  }
  .nav-burger:hover { color: var(--accent); border-color: var(--accent); }
  .nav-burger svg { width: 18px; height: 18px; display: block; margin: auto; }
  @media (max-width: 1000px) {
    .nav-burger { display: grid; }
  }

  .nav-drawer {
    position: fixed; inset: 0;
    background: color-mix(in srgb, var(--ink) 50%, transparent);
    backdrop-filter: blur(4px);
    z-index: 100;
    opacity: 0; pointer-events: none;
    transition: opacity .25s var(--ease);
  }
  .nav-drawer.open { opacity: 1; pointer-events: auto; }
  .nav-drawer .d-shell {
    position: absolute; top: 0; right: 0; height: 100%;
    width: min(420px, 92vw);
    background: var(--bg);
    border-left: 1px solid var(--rule);
    transform: translateX(100%);
    transition: transform .3s var(--ease);
    display: flex; flex-direction: column;
  }
  .nav-drawer.open .d-shell { transform: translateX(0); }
  .d-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 24px; border-bottom: 1px solid var(--rule);
    flex-shrink: 0;
  }
  .d-close {
    width: 38px; height: 38px; border-radius: 999px;
    border: 1px solid var(--rule-strong); background: transparent;
    cursor: pointer; display: grid; place-items: center; color: var(--ink-2);
    padding: 0;
  }
  .d-close:hover { color: var(--accent); border-color: var(--accent); }
  .d-close svg { width: 18px; height: 18px; }
  .d-scroll {
    flex: 1; overflow-y: auto; padding: 8px 0 32px;
  }
  .d-section {
    padding: 16px 24px;
    border-bottom: 1px solid var(--rule);
  }
  .d-section:last-child { border-bottom: none; }
  .d-sec-head {
    font: 500 11px/1 var(--font-mono); letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--ink-3);
    margin: 0 0 14px; padding-top: 4px;
  }
  .d-section a {
    display: grid; grid-template-columns: auto 1fr; gap: 10px;
    color: var(--ink); text-decoration: none;
    padding: 12px 8px; border-radius: 10px;
    font-size: 16px; font-weight: 500; align-items: center;
    transition: background .15s var(--ease);
  }
  .d-section a small {
    display: block; font-size: 12px; color: var(--ink-3);
    font-weight: 400; margin-top: 2px; grid-column: 2;
  }
  .d-section a:hover { background: var(--bg-2); }
  .d-section a.d-top {
    grid-template-columns: 1fr;
    font-size: 18px; font-weight: 500; padding: 14px 8px;
  }
  .d-section a em {
    font-style: normal; font: 500 9px/1 var(--font-mono); letter-spacing: 0.08em;
    text-transform: uppercase; padding: 4px 7px;
    background: var(--accent); color: var(--accent-ink);
    border-radius: 999px; margin-left: 8px;
  }
  .d-num {
    font: 500 10px/1 var(--font-mono); letter-spacing: 0.06em;
    color: var(--accent); padding: 4px 6px;
    background: var(--accent-soft); border-radius: 4px;
    align-self: start; margin-top: 2px;
  }
  .d-modules-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  }
  .d-modules-grid .d-section {
    padding: 8px 0; border: none;
  }
  .d-modules-grid .d-sec-head {
    font-size: 10px; color: var(--accent); margin-bottom: 8px;
  }
  .d-modules-grid a {
    font-size: 13px; padding: 8px 6px; gap: 6px;
  }
  .d-modules-grid a .d-num { font-size: 9px; padding: 3px 5px; }
  .d-cta { padding: 24px; }

  /* ── Industry underwriting ladder · added 2026-05-10 ──
     Pattern: per-vertical economic lever breakdown. Use on industry pages
     after pain section, before case-strip. Originated on /industries/telecom.html. */
  .ladder { padding: 96px 0; background: var(--bg-2); border-block: 1px solid var(--rule); }
  .ladder h2 { font-size: clamp(36px,5vw,56px); font-weight:500; line-height:1.0; letter-spacing:-.03em; margin: 16px 0 16px; max-width:18ch; }
  .ladder h2 em { color: var(--accent); font-style:normal; }
  .ladder .lead { font-size:18px; color:var(--ink-2); max-width:60ch; margin-bottom:48px; line-height:1.5; }
  .lad-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 56px; align-items: start; }
  .lad-rows { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--rule-strong); }
  .lad-row { padding: 18px 0; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: 1fr 100px 80px 60px; gap: 12px; align-items: center; }
  .lad-row .lab { font-size:14px; }
  .lad-row .lab b { font-weight:500; display:block; }
  .lad-row .lab span { font-size:12px; color: var(--ink-3); margin-top:2px; display:block; }
  .lad-row .v { font: 500 13px/1 var(--font-mono); text-align: right; color: var(--ink-2); }
  .lad-row .pct { font: 500 13px/1 var(--font-mono); text-align: right; color: var(--accent); }
  .lad-row .bar { height:6px; background: var(--bg-2); border-radius: 999px; overflow:hidden; }
  .lad-row .bar i { display:block; height:100%; background: var(--accent); }
  .lad-row.composite { background: color-mix(in srgb, var(--accent) 6%, transparent); margin: 0 -8px; padding: 18px 8px; border-radius: 6px; border-bottom-color: var(--rule-strong); }
  .lad-row.composite .lab b { color: var(--accent); font-weight: 600; }
  @media (max-width: 1000px) {
    .lad-grid { grid-template-columns: 1fr; gap: 32px; }
  }

  /* Hypothetical case-study badge · marks fabricated/best-practice scenarios honestly */
  .hyp-badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: 999px;
    background: #C9922A22; color: #6B4E18;
    font: 500 10px/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase;
    border: 1px solid #C9922A55;
  }
  [data-theme="dark"] .hyp-badge { background: #C9922A33; color: #E8C97A; border-color: #C9922A66; }

  /* ── Signature-animation frame · used on /platform + /industries/* ──
     Mirrors the .loop-signature styling already in solutions.css so pages
     that don't load solutions.css (platform, industries hub, vertical pages)
     still get the framed-canvas treatment for SVG+SMIL signatures. */
  .loop-signature { padding: 0 0 80px; }
  .loop-signature .frame {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: var(--r-3);
    padding: 36px 36px 28px;
    position: relative;
    overflow: hidden;
  }
  .loop-signature .frame::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 50% 0%, color-mix(in srgb, var(--loop-color, var(--accent)) 8%, transparent) 0%, transparent 60%);
    pointer-events: none;
  }
  .loop-signature .lh {
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    margin-bottom: 18px; position: relative; z-index: 1; flex-wrap: wrap;
  }
  .loop-signature .lh .tag {
    font: 500 10px/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--ink-3); display: inline-flex; align-items: center; gap: 8px;
  }
  .loop-signature .lh .tag .live {
    width: 7px; height: 7px; border-radius: 999px;
    background: var(--loop-color, var(--accent));
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--loop-color, var(--accent)) 50%, transparent);
    animation: sig-pulse 1.8s ease-in-out infinite;
  }
  .loop-signature .lh .meta { font: 500 10px/1 var(--font-mono); color: var(--ink-3); letter-spacing: 0.06em; }
  @keyframes sig-pulse {
    0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--loop-color, var(--accent)) 50%, transparent); }
    50%      { box-shadow: 0 0 0 5px color-mix(in srgb, var(--loop-color, var(--accent)) 0%, transparent); }
  }
  .loop-signature svg { width: 100%; height: auto; display: block; position: relative; z-index: 1; }
  @media (prefers-reduced-motion: reduce) {
    .loop-signature svg .anim, .loop-signature .lh .live { animation: none !important; }
    .loop-signature svg animate, .loop-signature svg animateMotion, .loop-signature svg animateTransform { display: none; }
  }

  /* ── Mobile · wide-SVG horizontal scroll · added 2026-05-12 ──
     The signature SVG diagrams (orbital not affected · it's square)
     have wide viewBoxes (1000-1200) with text that becomes unreadable
     when scaled to mobile width. Below 700px, let users scroll
     horizontally to see the full diagram at readable scale. */
  @media (max-width: 700px) {
    /* Home hero address-graph */
    .hero-graph { padding: 18px 14px 14px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .hero-graph svg { min-width: 720px; }

    /* Architecture 6-layer substrate */
    .arch-substrate-vis { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .arch-substrate-vis svg { min-width: 720px; }

    /* Loop signature SVGs · price/deploy/expand/govern */
    .loop-signature .frame { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .loop-signature svg { min-width: 720px; }

    /* Design-partner timeline */
    .dp-timeline-svg { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .dp-timeline-svg svg { min-width: 720px; }

    /* Humanoid task-routing visualization */
    .h-routing > .shell > div:last-child { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .h-routing svg { min-width: 720px; }

    /* Compare feature matrix · wrap in scrollable container */
    .cmp-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; }
    .cmp-table thead th, .cmp-table td { white-space: normal; }

    /* State-of-operations vertical table */
    .so-vert-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* Score calculator results grid · stack on mobile */
    .calc-result .breakdown { grid-template-columns: 1fr; }

    /* Visible "swipe to see more" hint for scrollable diagrams */
    .hero-graph, .arch-substrate-vis, .loop-signature .frame, .dp-timeline-svg {
      position: relative;
      background-image: linear-gradient(to right, transparent calc(100% - 24px), color-mix(in srgb, var(--accent) 12%, transparent));
      background-repeat: no-repeat;
      background-attachment: local;
    }
  }
  @media (max-width: 400px) {
    /* Sub-mobile · further squeeze */
    .so-vert-table th, .so-vert-table td { padding: 10px 12px; font-size: 12px; }
  }