/* FLX⁴ — site stylesheet
   Layout concept: wide, left-aligned editorial columns on clean white; flow is drawn with thin
   "lanes" and moving packets; the four loop colors appear only where the loop is being explained.
   Light theme by design (brand decision). Dark navy bands are used for emphasis, never as default. */

:root {
  color-scheme: light;
  /* neutrals — cool, biased toward the navy ink */
  --ink: #0A1A2F;          /* headlines */
  --ink-2: #1D2E45;        /* strong text */
  --steel: #43536A;        /* body */
  --muted: #5B6A7F;        /* secondary text (5.5:1 white, 5.0:1 mist) */
  --faint: #8E9AAB;        /* decorative only */
  --line: #DCE2EA;
  --line-2: #EAEEF3;
  --mist: #F3F5F8;         /* alternate band */
  --mist-2: #F8F9FB;
  --paper: #FFFFFF;
  --navy: #0B1E36;         /* dark bands */
  --navy-2: #12294A;
  --navy-line: rgba(255, 255, 255, .12);
  --on-navy: #E8EEF6;
  --on-navy-muted: #A7B5C8;

  /* brand accents */
  --blue: #0B84BC;         /* FLX blue (from the logo) — primary accent */
  --blue-ink: #07628C;     /* accessible blue for text links */
  --blue-wash: #E6F2F8;
  --teal: #13996A;
  --teal-ink: #0B7A52;
  --teal-wash: #E4F4EC;
  --amber: #E8890C;
  --amber-ink: #A65B00;
  --amber-wash: #FFF3E2;
  --red: #E0454B;
  --red-ink: #B42E34;
  --red-wash: #FDECEC;
  --ok: #138A4F;
  --sup: #655A48;          /* the logo's bronze superscript */
  --ok-wash: #E6F5EC;

  /* the loop — Predict / Decide / Execute / Learn */
  --st-predict: #0B84BC;
  --st-decide: #0A1A2F;
  --st-execute: #13996A;
  --st-learn: #E8890C;
  --st-signal: #E0454B;
  --st-approve: #0A1A2F;

  /* type */
  --font: 'Archivo', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: 'Martian Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --fs-hero: clamp(2.55rem, 1.35rem + 4.6vw, 5.1rem);
  --fs-h1: clamp(2.2rem, 1.35rem + 3vw, 3.75rem);
  --fs-h2: clamp(1.8rem, 1.25rem + 1.9vw, 2.85rem);
  --fs-h3: clamp(1.22rem, 1.08rem + .55vw, 1.5rem);
  --fs-lead: clamp(1.1rem, 1rem + .35vw, 1.3rem);
  --fs-body: 1.0625rem;
  --fs-small: .92rem;
  --fs-xs: .82rem;
  --fs-label: .68rem;

  /* space & shape */
  --wrap: 1240px;
  --gutter: max(20px, env(safe-area-inset-left, 0px));
  --gutter-r: max(20px, env(safe-area-inset-right, 0px));
  --section: clamp(64px, 8.5vw, 132px);
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 16px;
  --shadow-1: 0 1px 2px rgba(10, 26, 47, .06), 0 2px 8px rgba(10, 26, 47, .05);
  --shadow-2: 0 2px 6px rgba(10, 26, 47, .06), 0 18px 40px -12px rgba(10, 26, 47, .18);
  --header-h: 68px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ------------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; background: var(--paper); color: var(--steel);
  font-family: var(--font); font-size: var(--fs-body); line-height: 1.62; font-weight: 400;
  font-stretch: 100%; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--paper); }
img, svg, video { max-width: 100%; }
img { height: auto; display: block; }
a { color: var(--blue-ink); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2.5px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
::selection { background: #CDE7F3; color: var(--ink); }
h1, h2, h3, h4 { color: var(--ink); margin: 0; font-weight: 700; text-wrap: balance; }
h1, h2, .display { font-stretch: 112%; letter-spacing: -.025em; line-height: 1.04; }
h1 { font-size: var(--fs-h1); font-weight: 720; }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); line-height: 1.2; letter-spacing: -.01em; font-stretch: 104%; }
h4 { font-size: 1.02rem; line-height: 1.3; font-stretch: 102%; }
p { margin: 0; }
p + p { margin-top: .9em; }
ul, ol { margin: 0; padding: 0; }
b, strong { color: var(--ink-2); font-weight: 650; }
small { font-size: var(--fs-small); }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }
table { border-collapse: collapse; }
.tnum { font-variant-numeric: tabular-nums; }
.flx { white-space: nowrap; font-weight: inherit; }
.flx sup { font-size: .62em; vertical-align: 0; position: relative; top: -.62em; line-height: 0; margin-left: .04em; letter-spacing: 0; color: var(--sup); }
.band-navy .flx sup, .site-footer .flx sup { color: #C9BFA9; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: var(--r-sm); }
.skip:focus { top: 12px; color: #fff; }

/* ------------------------------------------------------------------ layout */
.wrap { width: 100%; max-width: calc(var(--wrap) + 40px); margin-inline: auto; padding-left: var(--gutter); padding-right: var(--gutter-r); }
.wrap-narrow { max-width: 860px; }
.section { padding-block: var(--section); }
.section-tight { padding-block: clamp(48px, 6vw, 88px); }
.band-mist { background: var(--mist); }
.band-navy { background: var(--navy); color: var(--on-navy); }
.band-navy h1, .band-navy h2, .band-navy h3, .band-navy h4, .band-navy b { color: #fff; }
.band-navy a { color: #7FCBEE; }
.band-navy .lead, .band-navy p { color: var(--on-navy-muted); }
.band-navy .eyebrow { color: #8FA3BF; }
.stack > * + * { margin-top: var(--stack, 1rem); }
.grid { display: grid; gap: var(--gap, 24px); }
.grid > * { min-width: 0; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.split-even { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.split-rev { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.split > * { min-width: 0; }
@media (max-width: 980px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split, .split-even, .split-rev { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .g2, .g3, .g4 { grid-template-columns: minmax(0, 1fr); }
}
.sticky-col { position: sticky; top: calc(var(--header-h) + 28px); }
@media (max-width: 980px) { .sticky-col { position: static; } }

/* ------------------------------------------------------------------ type helpers */
.eyebrow {
  font-family: var(--mono); font-size: var(--fs-label); font-weight: 500; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); display: inline-flex; align-items: center; gap: .6em;
  font-stretch: 100%;
}
.eyebrow .tick { width: 7px; height: 7px; border-radius: 2px; background: currentColor; display: inline-block; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--steel); max-width: 62ch; }
.measure { max-width: 66ch; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-stretch: 100%; }
.sec-head { display: grid; gap: 14px; max-width: 820px; margin-bottom: clamp(32px, 4.5vw, 60px); }
.sec-head .lead { margin-top: 2px; }
.sec-head-row { display: flex; align-items: end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(28px, 4vw, 52px); }
.sec-head-row .sec-head { margin-bottom: 0; }
.kicker-num { font-family: var(--mono); font-size: .75rem; color: var(--muted); }

/* ------------------------------------------------------------------ buttons & chips */
.btn {
  --b-bg: var(--ink); --b-fg: #fff; --b-bd: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: .55em; min-height: 46px;
  padding: 11px 20px; border-radius: 999px; border: 1.5px solid var(--b-bd); background: var(--b-bg); color: var(--b-fg);
  font: 600 .98rem/1.1 var(--font); font-stretch: 104%; text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}
.btn:hover { --b-bg: var(--navy-2); --b-bd: var(--navy-2); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn .arr { transition: transform .2s var(--ease); }
.btn:hover .arr { transform: translateX(3px); }
.btn-blue { --b-bg: var(--blue-ink); --b-bd: var(--blue-ink); }
.btn-blue:hover { --b-bg: #054A6A; --b-bd: #054A6A; }
.btn-ghost { --b-bg: transparent; --b-fg: var(--ink); --b-bd: var(--line); }
.btn-ghost:hover { --b-bg: var(--mist); --b-bd: #C5CEDA; color: var(--ink); }
.btn-sm { min-height: 38px; padding: 8px 15px; font-size: .9rem; }
.band-navy .btn-ghost { --b-fg: #fff; --b-bd: rgba(255,255,255,.28); }
.band-navy .btn-ghost:hover { --b-bg: rgba(255,255,255,.08); color: #fff; }
.band-navy .btn { --b-bg: #fff; --b-fg: var(--ink); --b-bd: #fff; }
.band-navy a.btn, .band-navy a.btn:hover { color: var(--b-fg); }
.band-navy .btn:hover { --b-bg: #DCE5F5; --b-bd: #DCE5F5; color: var(--ink); }
.band-navy .btn.btn-ghost { --b-bg: transparent; --b-fg: #fff; --b-bd: rgba(255,255,255,.3); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.link-arrow { font-weight: 600; text-decoration: none; display: inline-flex; gap: .4em; align-items: center; color: var(--blue-ink); }
.link-arrow::after { content: "→"; transition: transform .2s var(--ease); }
.link-arrow:hover::after { transform: translateX(3px); }

.chip {
  display: inline-flex; align-items: center; gap: .45em; padding: 4px 10px 4px 9px; border-radius: 999px;
  font: 500 .72rem/1.3 var(--mono); letter-spacing: .04em; border: 1px solid var(--line); color: var(--steel); background: var(--paper);
  white-space: nowrap;
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--dot, var(--faint)); }
.chip.plain::before { display: none; }
.status-available { --dot: var(--ok); }
.status-pilot { --dot: var(--teal); }
.status-in-development { --dot: var(--amber); }
.status-planned { --dot: var(--faint); border-style: dashed; }
.st-predict { --st: var(--st-predict); --stt: var(--blue-ink); }
.st-decide { --st: var(--st-decide); --stt: var(--ink); }
.st-execute { --st: var(--st-execute); --stt: var(--teal-ink); }
.st-learn { --st: var(--st-learn); --stt: var(--amber-ink); }
.st-signal { --st: var(--st-signal); --stt: var(--red-ink); }
.st-approve { --st: var(--st-approve); --stt: var(--ink); }
.stage-chip { --dot: var(--st); color: var(--ink-2); }
.tag {
  display: inline-block; font: 500 .7rem/1.35 var(--mono); letter-spacing: .05em; color: var(--muted);
  padding: 4px 8px; background: var(--mist); border-radius: 4px; max-width: 100%;
}
.illus {
  display: inline-flex; align-items: center; gap: .5em; font: 500 .68rem/1.2 var(--mono); letter-spacing: .08em;
  text-transform: uppercase; color: var(--amber-ink); background: var(--amber-wash); padding: 5px 9px; border-radius: 4px;
}
.illus::before { content: ""; width: 7px; height: 7px; border: 1.5px solid currentColor; border-radius: 50%; }

/* ------------------------------------------------------------------ header */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: rgba(255,255,255,.94);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line-2);
}
.site-header .bar { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.logo { display: inline-flex; align-items: center; flex-shrink: 0; }
.logo img { height: 25px; width: auto; }
.nav { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav > li { list-style: none; position: static; }
.nav-top {
  display: inline-flex; align-items: center; gap: .35em; padding: 10px 12px; border-radius: 8px; border: 0; background: none;
  font: 520 .95rem/1 var(--font); color: var(--ink-2); text-decoration: none; cursor: pointer;
}
.nav-top:hover, .nav-top[aria-expanded="true"] { background: var(--mist); color: var(--ink); }
.nav-top[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--blue); border-radius: 8px 8px 0 0; }
.nav-top .caret { width: 9px; height: 9px; transition: transform .2s; }
.nav-top[aria-expanded="true"] .caret { transform: rotate(180deg); }
.header-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.mega {
  position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 1px solid var(--line);
  box-shadow: 0 30px 50px -30px rgba(10,26,47,.28); padding-block: 28px 34px; display: none;
}
.mega.open { display: block; }
.mega-grid { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 40px; }
.mega-intro h3 { font-size: 1.15rem; margin-top: 10px; }
.mega-intro p { font-size: var(--fs-small); color: var(--muted); margin-top: 8px; }
.mega-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px 20px; }
.mega-links.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mega-link { display: grid; gap: 2px; padding: 10px 12px; border-radius: 8px; text-decoration: none; color: var(--ink-2); }
.mega-link:hover { background: var(--mist); color: var(--ink); }
.mega-link b { font-weight: 620; color: var(--ink); font-size: .96rem; display: flex; align-items: center; gap: 8px; }
.mega-link span { font-size: .84rem; color: var(--muted); line-height: 1.4; }
.mega-link .stg { font: 500 .62rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); cursor: pointer; align-items: center; justify-content: center; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 18px; height: 1.8px; background: var(--ink); position: relative; transition: transform .2s, background .2s; }
.menu-btn span::before, .menu-btn span::after { content: ""; position: absolute; left: 0; }
.menu-btn span::before { top: -6px; } .menu-btn span::after { top: 6px; }
.menu-open .menu-btn span { background: transparent; }
.menu-open .menu-btn span::before { transform: translateY(6px) rotate(45deg); }
.menu-open .menu-btn span::after { transform: translateY(-6px) rotate(-45deg); }
.drawer { display: none; }
@media (max-width: 1060px) {
  .nav, .header-cta .btn-ghost { display: none; }
  .menu-btn { display: inline-flex; }
  .header-cta { margin-left: 0; }
  .drawer {
    display: block; position: fixed; z-index: 45; left: 0; right: 0; top: calc(var(--header-h) + env(safe-area-inset-top, 0px)); bottom: 0;
    background: var(--paper); overflow-y: auto; padding: 8px var(--gutter-r) calc(40px + env(safe-area-inset-bottom, 0px)) var(--gutter);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility 0s .2s;
  }
  .menu-open .drawer { opacity: 1; transform: none; visibility: visible; transition: opacity .2s, transform .2s; }
  .menu-open { overflow: hidden; }
}
@media (max-width: 520px) { .header-cta .btn { display: none; } .site-header .bar { gap: 12px; } }
.drawer details { border-bottom: 1px solid var(--line-2); }
.drawer summary, .drawer .d-link {
  list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 16px 2px;
  font: 600 1.08rem/1.2 var(--font); font-stretch: 106%; color: var(--ink); cursor: pointer; text-decoration: none;
}
.drawer summary::-webkit-details-marker { display: none; }
.drawer summary::after { content: "+"; font-weight: 400; font-size: 1.4rem; color: var(--muted); }
.drawer details[open] summary::after { content: "–"; }
.drawer .d-link { border-bottom: 1px solid var(--line-2); }
.drawer .d-sub { display: grid; gap: 2px; padding-bottom: 14px; }
.drawer .d-sub a { padding: 9px 10px; border-radius: 8px; text-decoration: none; color: var(--ink-2); font-size: .98rem; }
.drawer .d-sub a:hover { background: var(--mist); }
.drawer .d-cta { margin-top: 22px; display: grid; gap: 10px; }

/* ------------------------------------------------------------------ breadcrumbs & page hero */
.crumbs { font: 500 .72rem/1.4 var(--mono); letter-spacing: .04em; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px; padding-top: 26px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.crumbs li { list-style: none; display: inline-flex; gap: 6px; }
.crumbs li + li::before { content: "/"; color: var(--faint); }
.page-hero { padding-block: clamp(36px, 5vw, 72px) clamp(48px, 6vw, 96px); position: relative; overflow: hidden; }
.page-hero h1 { max-width: 18ch; margin-top: 16px; }
.page-hero .lead { margin-top: 22px; }
.page-hero .btn-row { margin-top: 30px; }
.page-hero.wide h1 { max-width: 22ch; }

/* lanes — the recurring flow motif */
.lanes { position: absolute; inset: auto 0 0 0; height: 64px; pointer-events: none; opacity: .75; }
.lanes svg { width: 100%; height: 100%; display: block; }
.lane-rule { height: 22px; position: relative; margin-block: 0; }
.lane-rule::before, .lane-rule::after { content: ""; position: absolute; left: 0; right: 0; height: 1px; background: var(--line); }
.lane-rule::before { top: 6px; } .lane-rule::after { top: 15px; }

/* ------------------------------------------------------------------ home hero */
.hero { position: relative; padding-block: clamp(36px, 5vw, 64px) 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; }
.hero h1 { font-size: var(--fs-hero); font-weight: 760; font-stretch: 116%; letter-spacing: -.035em; line-height: .98; max-width: 15ch; }
.hero h1 em { font-style: normal; color: var(--blue); }
.hero .lead { max-width: 58ch; margin-top: 10px; }
.hero .btn-row { margin-top: 18px; }
.hero-top { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 40px; align-items: end; }
.hero-aside { border-left: 1px solid var(--line); padding-left: 24px; display: grid; gap: 14px; padding-bottom: 6px; }
.hero-aside .sig { font: 600 .95rem/1.4 var(--font); color: var(--ink); font-stretch: 108%; }
.hero-aside .sig span { display: block; font: 500 .7rem/1.6 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 900px) { .hero-top { grid-template-columns: minmax(0, 1fr); } .hero-aside { display: none; } }

.flowstage { position: relative; margin-top: clamp(28px, 4vw, 48px); border-top: 1px solid var(--line-2); background: linear-gradient(180deg, var(--mist-2), var(--paper) 70%); }
.flowstage-canvas { position: relative; width: 100%; aspect-ratio: 960 / 430; max-height: 560px; }
.flowstage-canvas svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; overflow: visible; }
@media (max-width: 760px) { .flowstage-canvas { aspect-ratio: 390 / 560; max-height: none; } }
.fs-node rect { fill: var(--paper); stroke: var(--line); stroke-width: 1.2; }
.fs-node text { font: 600 13px var(--font); fill: var(--ink); }
.fs-node .sub { font: 500 9.5px var(--mono); fill: var(--muted); letter-spacing: .06em; text-transform: uppercase; }
.fs-lane { fill: none; stroke: #CFD7E2; stroke-width: 1.4; }
.fs-lane.alt { stroke-dasharray: 4 5; stroke: #B9C4D3; }
.fs-lane.back { stroke: var(--amber); stroke-dasharray: 2 6; stroke-width: 1.6; opacity: 0; transition: opacity .5s; }
.fs-lane.hot { stroke: var(--red); stroke-width: 2; }
.fs-lane.fix { stroke: var(--teal); stroke-width: 2.2; }
.fs-pkt { fill: #7F8DA3; }
.fs-pkt.t { fill: var(--teal); }
.fs-pkt.a { fill: var(--amber); }
.fs-halo { fill: rgba(11,132,188,.06); stroke: var(--blue); stroke-width: 1.6; stroke-dasharray: 5 4; opacity: 0; transition: opacity .5s; }
.fs-halo.on { opacity: 1; animation: fsHalo 1.8s ease-in-out infinite; }
@keyframes fsHalo { 0%, 100% { stroke-opacity: .95; } 50% { stroke-opacity: .3; } }
.fs-tag { opacity: 0; transition: opacity .45s var(--ease), transform .45s var(--ease); }
.fs-tag.on { opacity: 1; }
.fs-tag rect { stroke-width: 0; }
.fs-tag text { font: 600 11px var(--mono); fill: #fff; letter-spacing: .02em; }
.fs-tag.k-signal rect { fill: var(--red); }
.fs-tag.k-predict rect { fill: var(--blue); }
.fs-tag.k-decide rect { fill: var(--ink); }
.fs-tag.k-execute rect { fill: var(--teal-ink); }
.fs-tag.k-learn rect { fill: var(--amber-ink); }
.flowrail { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.flowrail button {
  --st: var(--faint); text-align: left; background: none; border: 0; border-right: 1px solid var(--line-2); padding: 16px 18px 18px;
  cursor: pointer; display: grid; gap: 6px; position: relative; color: var(--steel); font: inherit;
}
.flowrail button:last-child { border-right: 0; }
.flowrail button::before { content: ""; position: absolute; left: 0; top: -1px; height: 3px; width: 0; background: var(--st); transition: width .2s; }
.flowrail button[aria-pressed="true"]::before { width: var(--p, 100%); }
.flowrail .fr-k { font: 600 .7rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--stt, var(--ink)); display: flex; gap: 8px; align-items: center; }
.flowrail .fr-k i { font-style: normal; color: var(--muted); }
.flowrail .fr-t { font-size: .92rem; line-height: 1.45; color: var(--ink-2); }
.flowrail button[aria-pressed="false"] .fr-t { color: var(--muted); }
.flowrail button:hover .fr-t { color: var(--ink); }
.flowrail-foot { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 10px 0 0; flex-wrap: wrap; }
.play-toggle { background: none; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font: 500 .72rem/1 var(--mono); color: var(--steel); cursor: pointer; display: inline-flex; gap: 6px; align-items: center; }
.play-toggle:hover { background: var(--mist); }
@media (max-width: 760px) {
  .flowrail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flowrail button:nth-child(2) { border-right: 0; }
  .flowrail button:nth-child(-n+2) { border-bottom: 1px solid var(--line-2); }
}

/* ------------------------------------------------------------------ problem / before-after */
.ba { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--paper); overflow: hidden; }
.ba-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--line-2); flex-wrap: wrap; }
.seg { display: inline-flex; background: var(--mist); border-radius: 999px; padding: 4px; gap: 2px; }
.seg button { border: 0; background: none; padding: 8px 14px; border-radius: 999px; font: 600 .86rem/1 var(--font); color: var(--muted); cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--paper); color: var(--ink); box-shadow: var(--shadow-1); }
.ba-body { padding: 8px 0 18px; overflow-x: auto; }
.ba-lanes { min-width: 640px; padding-inline: 20px; }
.ba-axis { display: grid; grid-template-columns: 120px minmax(0, 1fr); font: 500 .66rem/1 var(--mono); color: var(--muted); letter-spacing: .06em; padding: 10px 0 8px; }
.ba-axis .ticks { display: flex; justify-content: space-between; }
.ba-lane { display: grid; grid-template-columns: 120px minmax(0, 1fr); align-items: center; border-top: 1px dashed var(--line-2); min-height: 48px; }
.ba-lane > b { font: 600 .82rem/1.2 var(--font); color: var(--ink-2); }
.ba-track { position: relative; height: 48px; }
.ba-ev {
  position: absolute; top: 50%; transform: translate(-50%, -50%); padding: 5px 8px; border-radius: 6px; font: 500 .7rem/1.25 var(--font);
  background: var(--mist); color: var(--ink-2); white-space: nowrap; border: 1px solid var(--line); transition: left .6s var(--ease), opacity .4s;
}
.ba-ev.k-bad { background: var(--red-wash); border-color: #F6C8CA; color: var(--red-ink); }
.ba-ev.k-wait { background: transparent; border-style: dashed; color: var(--muted); }
.ba-ev.k-predict { background: var(--blue-wash); border-color: #BFDDEC; color: var(--blue-ink); }
.ba-ev.k-decide { background: var(--ink); border-color: var(--ink); color: #fff; }
.ba-ev.k-execute { background: var(--teal-wash); border-color: #BDE6D2; color: var(--teal-ink); }
.ba-ev.k-learn { background: var(--amber-wash); border-color: #F7D8AE; color: var(--amber-ink); }
.ba-foot { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-2); }
.ba-foot div { padding: 14px 20px; border-right: 1px solid var(--line-2); }
.ba-foot div:last-child { border-right: 0; }
.ba-foot b { display: block; font: 700 1.35rem/1.1 var(--font); font-stretch: 112%; color: var(--ink); }
.ba-foot span { font-size: .82rem; color: var(--muted); }
@media (max-width: 620px) { .ba-foot { grid-template-columns: minmax(0, 1fr); } .ba-foot div { border-right: 0; border-bottom: 1px solid var(--line-2); } }
.gap-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.gap-list li { list-style: none; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.gap-list .n { font: 500 .75rem/1.6 var(--mono); color: var(--muted); }
.gap-list b { display: block; color: var(--ink); font-size: 1.05rem; margin-bottom: 3px; }

/* ------------------------------------------------------------------ layers (approach / platform) */
.layers { display: grid; gap: 10px; }
.layer { border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 18px; align-items: center; background: var(--paper); }
.layer > div { min-width: 0; }
.layer .lbl { font: 600 .68rem/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.layer h3 { margin-top: 4px; font-size: 1.02rem; line-height: 1.3; font-stretch: 102%; letter-spacing: 0; }
.layer .items { display: flex; flex-wrap: wrap; gap: 6px; }
.layer.core { border: 1.5px solid var(--ink); background: linear-gradient(90deg, var(--blue-wash), var(--teal-wash)); }
.layer.core .lbl { color: var(--ink); }
.layer-arrow { text-align: center; font: 500 .7rem/1 var(--mono); color: var(--muted); letter-spacing: .08em; display: flex; justify-content: center; gap: 24px; }
@media (max-width: 700px) { .layer { grid-template-columns: minmax(0, 1fr); } }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--ink); }
.principles > div { padding: 22px 24px 0 0; min-width: 0; }
.principles > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.principles .pn { font: 500 .72rem/1 var(--mono); color: var(--blue-ink); letter-spacing: .08em; }
.principles h3 { margin: 10px 0 8px; }
.principles p { font-size: .98rem; }
@media (max-width: 860px) { .principles { grid-template-columns: minmax(0, 1fr); } .principles > div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); margin-top: 22px; } }

/* ------------------------------------------------------------------ the loop (interactive 1) */
.loop { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(28px, 4vw, 64px); align-items: center; }
.loop > * { min-width: 0; }
.track { position: relative; width: 100%; aspect-ratio: 640 / 400; }
.track svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.track .rail { fill: none; stroke-width: 10; stroke-linecap: round; }
.track .rail-base { fill: none; stroke: rgba(255,255,255,.08); stroke-width: 26; }
.track .tok { fill: #fff; }
.track .ring { fill: var(--navy); stroke-width: 2.5; }
.station {
  --st: var(--st-predict); position: absolute; transform: translate(-50%, -50%); display: grid; justify-items: center; gap: 6px;
  background: none; border: 0; cursor: pointer; padding: 6px; color: var(--on-navy); font: inherit; border-radius: 12px;
}
.station .dot { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: var(--navy); border: 2.5px solid var(--st-c, var(--st)); font: 700 .78rem/1 var(--mono); color: #fff; transition: transform .25s var(--ease), background .25s; }
.station .nm { font: 700 .95rem/1 var(--font); font-stretch: 112%; color: #fff; letter-spacing: .01em; }
.station .q { font: 500 .62rem/1.2 var(--mono); color: var(--on-navy-muted); letter-spacing: .06em; text-transform: uppercase; }
.station[aria-pressed="true"] .dot { background: var(--st-c, var(--st)); transform: scale(1.08); }
.station:hover .dot { transform: scale(1.06); }
.station.s-decide { --st-c: #8FA6C6; }
.loop-panel { border: 1px solid var(--navy-line); border-radius: var(--r-lg); padding: clamp(22px, 3vw, 32px); background: rgba(255,255,255,.03); }
.loop-panel .eyebrow { color: var(--lp, #7FCBEE); }
.loop-panel h3 { color: #fff; font-size: clamp(1.4rem, 1.2rem + .8vw, 1.9rem); font-stretch: 112%; margin-top: 10px; letter-spacing: -.02em; }
.loop-panel p { margin-top: 12px; color: var(--on-navy-muted); }
.loop-panel dl { margin: 22px 0 0; display: grid; gap: 14px; }
.loop-panel dt { font: 600 .66rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #8FA3BF; }
.loop-panel dd { margin: 6px 0 0; color: var(--on-navy); font-size: .97rem; }
.loop-panel .prods { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.loop-panel .prods a { font: 500 .74rem/1 var(--mono); color: #fff; text-decoration: none; border: 1px solid var(--navy-line); padding: 7px 10px; border-radius: 999px; }
.loop-panel .prods a:hover { background: rgba(255,255,255,.08); }
.loop-panel .handoff { margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--navy-line); font-size: .9rem; color: var(--on-navy-muted); }
.loop-panel .handoff b { color: #fff; }
@media (max-width: 900px) { .loop { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 520px) { .station .dot { width: 42px; height: 42px; font-size: .68rem; } .station .q { display: none; } .station .nm { font-size: .82rem; } }

/* ------------------------------------------------------------------ connected chain (interactive 2) */
.chain { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--paper); overflow: hidden; }
.chain-top { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--line-2); flex-wrap: wrap; }
.chain-shocks { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.chain-shocks span { font: 500 .7rem/1 var(--mono); color: var(--muted); letter-spacing: .06em; margin-right: 4px; }
.chain-shocks button { border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 7px 12px; font: 600 .8rem/1 var(--font); color: var(--ink-2); cursor: pointer; }
.chain-shocks button:hover { border-color: var(--red); color: var(--red-ink); }
.chain-shocks button[aria-pressed="true"] { background: var(--red); border-color: var(--red); color: #fff; }
.chain-map { position: relative; padding: 26px 18px 18px; overflow-x: auto; }
.chain-row { position: relative; display: grid; grid-template-columns: repeat(7, minmax(92px, 1fr)); gap: 10px; min-width: 760px; }
.chain-svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.cnode {
  position: relative; z-index: 1; border: 1.5px solid var(--line); background: var(--paper); border-radius: 12px; padding: 12px 10px 11px;
  display: grid; gap: 5px; text-align: left; cursor: pointer; font: inherit; color: var(--ink-2); transition: border-color .25s, background .25s, transform .25s var(--ease);
}
.cnode:hover { border-color: #AAB7C9; transform: translateY(-2px); }
.cnode .ci { width: 26px; height: 26px; color: var(--ink); }
.cnode b { font: 650 .86rem/1.15 var(--font); color: var(--ink); }
.cnode small { font: 500 .62rem/1.2 var(--mono); color: var(--muted); letter-spacing: .03em; }
.cnode[aria-pressed="true"] { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(11,132,188,.16); }
.cnode.hit { border-color: var(--red); background: var(--red-wash); }
.cnode.risk { border-color: #F2A3A6; background: #FFF7F7; }
.cnode.resp { border-color: var(--teal); background: var(--teal-wash); }
.cnode .impact { font: 600 .62rem/1.25 var(--mono); color: var(--red-ink); min-height: 0; }
.cnode.resp .impact { color: var(--teal-ink); }
.chain-feedback { display: flex; justify-content: space-between; gap: 10px; min-width: 760px; margin-top: 14px; font: 500 .64rem/1.3 var(--mono); letter-spacing: .05em; }
.chain-feedback span { flex: 1; border-top: 1.5px dashed var(--amber); color: var(--amber-ink); padding-top: 6px; text-align: center; }
.chain-feedback span.d { border-color: var(--blue); color: var(--blue-ink); }
.chain-detail { border-top: 1px solid var(--line-2); display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 1fr); }
.chain-detail > div { padding: 18px 20px; border-right: 1px solid var(--line-2); min-width: 0; }
.chain-detail > div:last-child { border-right: 0; }
.chain-detail h3 { font-size: 1.1rem; }
.chain-detail .lbl { font: 600 .64rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; display: block; }
.chain-detail ul { display: grid; gap: 6px; }
.chain-detail li { list-style: none; font-size: .92rem; padding-left: 14px; position: relative; }
.chain-detail li::before { content: ""; position: absolute; left: 0; top: .62em; width: 6px; height: 1.5px; background: var(--faint); }
.chain-detail .ptags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
@media (max-width: 860px) { .chain-detail { grid-template-columns: minmax(0, 1fr); } .chain-detail > div { border-right: 0; border-bottom: 1px solid var(--line-2); } }

/* ------------------------------------------------------------------ demo engine (interactive 3 + product demos) */
.demo { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--paper); box-shadow: var(--shadow-2); overflow: hidden; }
.demo-top { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--line-2); background: var(--mist-2); flex-wrap: wrap; }
.demo-title { display: grid; gap: 4px; min-width: 0; }
.demo-title b { font: 650 1.02rem/1.25 var(--font); color: var(--ink); font-stretch: 104%; }
.demo-title span { font-size: .82rem; color: var(--muted); }
.demo-sim { font: 600 .64rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--amber-ink); background: var(--amber-wash); padding: 6px 9px; border-radius: 4px; white-space: nowrap; }
.demo-scen { display: flex; gap: 6px; flex-wrap: wrap; padding: 12px 18px; border-bottom: 1px solid var(--line-2); align-items: center; }
.demo-scen > span { font: 500 .68rem/1 var(--mono); color: var(--muted); letter-spacing: .06em; margin-right: 4px; }
.demo-scen button { border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 8px 13px; font: 600 .82rem/1 var(--font); color: var(--ink-2); cursor: pointer; }
.demo-scen button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.demo-body { display: grid; grid-template-columns: 228px minmax(0, 1fr); grid-template-rows: auto 1fr; grid-template-areas: 'steps main' 'params main'; min-height: 480px; }
.demo-steps { grid-area: steps; } .demo-main { grid-area: main; }
.demo-params { grid-area: params; background: var(--mist-2); border-right: 1px solid var(--line-2); padding: 0 10px 14px; }
.demo-params .ds-param { margin-top: 0; }
.demo-steps { border-right: 1px solid var(--line-2); padding: 14px 10px; display: grid; align-content: start; gap: 2px; background: var(--mist-2); }
.demo-steps button {
  --st: var(--faint); display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; align-items: start; text-align: left; border: 0; background: none;
  padding: 9px 10px; border-radius: 8px; cursor: pointer; color: var(--muted); font: inherit;
}
.demo-steps button .n { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--st); display: grid; place-items: center; font: 600 .62rem/1 var(--mono); color: var(--stt, var(--ink)); background: var(--paper); }
.demo-steps button .k { font: 600 .6rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--stt, var(--muted)); display: block; margin-bottom: 4px; }
.demo-steps button .t { font: 560 .86rem/1.3 var(--font); color: inherit; }
.demo-steps button[aria-current="step"] { background: var(--paper); color: var(--ink); box-shadow: var(--shadow-1); }
.demo-steps button[aria-current="step"] .n { background: var(--st); color: #fff; }
.demo-steps button.done .n { background: var(--st); color: #fff; }
.demo-steps button:disabled { cursor: not-allowed; opacity: .55; }
.ds-param { padding: 12px 10px 4px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.ds-param label { font: 600 .64rem/1.2 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); display: flex; justify-content: space-between; gap: 8px; }
.ds-param output { color: var(--ink); }
.ds-param input[type=range] { width: 100%; accent-color: var(--blue); }
.demo-main { padding: clamp(18px, 2.4vw, 28px); display: grid; align-content: start; gap: 18px; min-width: 0; }
.demo-head { display: grid; gap: 8px; }
.demo-head h3 { font-size: clamp(1.12rem, 1rem + .5vw, 1.35rem); font-stretch: 106%; letter-spacing: -.01em; }
.demo-head p { font-size: .97rem; max-width: 70ch; }
.demo-nav { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 12px 18px; border-top: 1px solid var(--line-2); background: var(--mist-2); flex-wrap: wrap; }
.demo-nav .prog { font: 500 .7rem/1 var(--mono); color: var(--muted); }
.demo-panels { display: grid; gap: 14px; }
.demo-panels.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 860px) {
  .demo-body { grid-template-columns: minmax(0, 1fr); grid-template-areas: 'steps' 'params' 'main'; }
  .demo-params { border-right: 0; border-bottom: 1px solid var(--line-2); padding: 4px 16px 10px; }
  .demo-params .ds-param { border-top: 0; padding: 8px 0 0; }
  .demo-steps { border-right: 0; border-bottom: 1px solid var(--line-2); display: flex; overflow-x: auto; gap: 4px; padding: 10px; scroll-snap-type: x mandatory; }
  .demo-steps button { grid-template-columns: 22px auto; flex: 0 0 auto; scroll-snap-align: start; }
  .demo-steps button .t { white-space: nowrap; }
  .demo-panels.two { grid-template-columns: minmax(0, 1fr); }
}
.dp { border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; min-width: 0; background: var(--paper); }
.dp-title { font: 600 .66rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; display: flex; justify-content: space-between; gap: 8px; }
.dp-scroll { overflow-x: auto; }
.sig-item { display: grid; grid-template-columns: 10px minmax(0, 1fr); gap: 10px; padding: 10px 0; border-top: 1px dashed var(--line-2); }
.sig-item:first-of-type { border-top: 0; padding-top: 0; }
.sig-item i { width: 10px; height: 10px; border-radius: 50%; margin-top: 5px; background: var(--faint); }
.sig-item.high i { background: var(--red); box-shadow: 0 0 0 4px var(--red-wash); }
.sig-item.medium i { background: var(--amber); box-shadow: 0 0 0 4px var(--amber-wash); }
.sig-item.info i { background: var(--blue); }
.sig-item .meta { font: 500 .66rem/1.3 var(--mono); color: var(--muted); letter-spacing: .03em; }
.sig-item p { font-size: .94rem; color: var(--ink-2); margin-top: 2px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.kpi { border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; display: grid; gap: 4px; min-width: 0; }
.kpi .l { font: 600 .62rem/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.kpi .v { font: 700 1.45rem/1.05 var(--font); font-stretch: 110%; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.kpi .nt { font-size: .78rem; color: var(--muted); line-height: 1.35; }
.kpi.bad { border-color: #F3C3C5; background: #FFF8F8; } .kpi.bad .v { color: var(--red-ink); }
.kpi.good { border-color: #BDE6D2; background: #F5FBFA; } .kpi.good .v { color: var(--teal-ink); }
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart .ax { stroke: var(--line); stroke-width: 1; }
.chart .grid-l { stroke: var(--line-2); stroke-width: 1; }
.chart .lbl { font: 500 10px var(--mono); fill: var(--muted); }
.chart .s-actual { fill: none; stroke: var(--ink); stroke-width: 2; }
.chart .s-forecast { fill: none; stroke: var(--blue); stroke-width: 2.2; stroke-dasharray: 5 4; }
.chart .s-plan { fill: none; stroke: var(--teal); stroke-width: 2.2; }
.chart .s-alt { fill: none; stroke: var(--amber); stroke-width: 2; stroke-dasharray: 2 3; }
.chart .band { fill: var(--blue); opacity: .1; }
.chart .mk { stroke: var(--red); stroke-width: 1.2; stroke-dasharray: 3 3; }
.chart .mk-t { font: 600 10px var(--mono); fill: var(--red-ink); }
.chart .dot-end { fill: var(--blue); }
.legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; font: 500 .68rem/1 var(--mono); color: var(--muted); }
.legend i { display: inline-block; width: 16px; height: 0; border-top: 2px solid var(--ink); vertical-align: middle; margin-right: 6px; }
.legend i.forecast { border-top: 2px dashed var(--blue); } .legend i.plan { border-top-color: var(--teal); } .legend i.alt { border-top: 2px dotted var(--amber); }
.legend i.band { border: 0; height: 10px; background: rgba(11,132,188,.16); }
.hbars { display: grid; gap: 9px; }
.hbar { display: grid; grid-template-columns: minmax(0, 150px) minmax(0, 1fr) auto; gap: 10px; align-items: center; font-size: .86rem; }
.hbar .bl { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hbar .bt { height: 10px; background: var(--mist); border-radius: 3px; overflow: hidden; }
.hbar .bt i { display: block; height: 100%; background: var(--ink); border-radius: 3px; transition: width .6s var(--ease); }
.hbar.bad .bt i { background: var(--red); } .hbar.good .bt i { background: var(--teal); } .hbar.warn .bt i { background: var(--amber); } .hbar.blue .bt i { background: var(--blue); }
.hbar .bv { font: 600 .78rem/1 var(--mono); color: var(--ink); font-variant-numeric: tabular-nums; }
.hbar .bn { grid-column: 1 / -1; font-size: .76rem; color: var(--muted); margin-top: -4px; }
@media (max-width: 520px) { .hbar { grid-template-columns: minmax(0, 1fr) auto; } .hbar .bt { grid-column: 1 / -1; order: 3; } }
.dtable { width: 100%; font-size: .84rem; min-width: 420px; }
.dtable th { font: 600 .62rem/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.dtable td { padding: 8px; border-bottom: 1px solid var(--line-2); color: var(--ink-2); font-variant-numeric: tabular-nums; vertical-align: top; }
.dtable tr.hl td { background: var(--blue-wash); }
.dtable tr.bad td { background: #FFF6F6; }
.dtable tr.good td { background: #F3FBFA; }
.opts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.opt {
  border: 1.5px solid var(--line); border-radius: var(--r); padding: 14px; text-align: left; background: var(--paper); cursor: pointer; display: grid; gap: 8px;
  font: inherit; color: var(--steel); position: relative; transition: border-color .2s, box-shadow .2s;
}
.opt:hover { border-color: #A9B6C8; }
.opt[aria-pressed="true"] { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(10,26,47,.08); }
.opt .on { font: 650 .95rem/1.25 var(--font); color: var(--ink); padding-right: 28px; }
.opt .os { font-size: .84rem; line-height: 1.45; }
.opt .rec { font: 600 .58rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #fff; background: var(--blue-ink); padding: 4px 6px; border-radius: 3px; justify-self: start; }
.opt .radio { position: absolute; right: 12px; top: 12px; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--line); }
.opt[aria-pressed="true"] .radio { border: 5px solid var(--ink); }
.opt .om { display: grid; gap: 4px; border-top: 1px dashed var(--line-2); padding-top: 8px; }
.opt .om div { display: flex; justify-content: space-between; gap: 8px; font-size: .8rem; }
.opt .om span { color: var(--muted); }
.opt .om b { font-variant-numeric: tabular-nums; }
.opt .om b.good { color: var(--teal-ink); } .opt .om b.bad { color: var(--red-ink); } .opt .om b.warn { color: var(--amber-ink); }
.why { border-left: 3px solid var(--blue); background: var(--blue-wash); padding: 12px 14px; border-radius: 0 var(--r-sm) var(--r-sm) 0; font-size: .9rem; color: var(--ink-2); }
.why b { color: var(--blue-ink); }
.approval { border: 1.5px solid var(--ink); border-radius: var(--r); overflow: hidden; }
.approval-h { display: flex; justify-content: space-between; gap: 10px; align-items: center; background: var(--ink); color: #fff; padding: 10px 14px; flex-wrap: wrap; }
.approval-h b { color: #fff; font-size: .92rem; }
.approval-h span { font: 500 .66rem/1 var(--mono); letter-spacing: .06em; color: #A9B8CC; }
.approval-b { padding: 14px; display: grid; gap: 12px; }
.approval-b .sum { color: var(--ink); font-weight: 560; }
.approval-b ul { display: grid; gap: 6px; }
.approval-b li { list-style: none; font-size: .87rem; display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 8px; }
.approval-b li::before { content: "•"; color: var(--faint); text-align: center; }
.approval-b li.ok::before { content: "✓"; color: var(--ok); font-weight: 700; }
.approval-b li.no::before { content: "!"; color: var(--amber-ink); font-weight: 700; }
.approval-b .lbl { font: 600 .62rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.approval-f { display: flex; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--line-2); flex-wrap: wrap; align-items: center; }
.approval-f .stamp { font: 600 .74rem/1.3 var(--mono); color: var(--ok); display: inline-flex; gap: 8px; align-items: center; }
.actions-l { display: grid; gap: 0; }
.act { display: grid; grid-template-columns: 22px minmax(0, max-content) minmax(0, 1fr); gap: 10px; align-items: start; padding: 9px 0; border-top: 1px dashed var(--line-2); font-size: .88rem; opacity: .35; transition: opacity .3s; }
.act:first-child { border-top: 0; }
.act.done { opacity: 1; }
.act .ck { width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; font-size: .7rem; color: #fff; margin-top: 1px; }
.act.done .ck { background: var(--teal); border-color: var(--teal); }
.act.done.notify .ck { background: var(--blue); border-color: var(--blue); }
.act.done.task .ck { background: var(--ink); border-color: var(--ink); }
.act .sys { font: 600 .66rem/1.5 var(--mono); color: var(--ink); background: var(--mist); padding: 2px 6px; border-radius: 4px; justify-self: start; white-space: nowrap; max-width: 170px; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 520px) { .act { grid-template-columns: 22px minmax(0, 1fr); } .act .sys { grid-column: 2; } .act > span:last-child { grid-column: 2; } }
.gantt { min-width: 520px; }
.gantt .gl { display: grid; grid-template-columns: 96px minmax(0, 1fr); align-items: center; min-height: 34px; border-top: 1px dashed var(--line-2); }
.gantt .gl b { font: 600 .76rem/1.2 var(--font); color: var(--ink-2); }
.gantt .gt { position: relative; height: 26px; }
.gantt .gb { position: absolute; top: 3px; height: 20px; border-radius: 4px; background: #CBD5E2; font: 600 .62rem/20px var(--mono); color: var(--ink); padding: 0 6px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; transition: left .5s var(--ease), width .5s var(--ease); }
.gantt .gb.bad { background: var(--red); color: #fff; } .gantt .gb.good { background: var(--teal); color: #fff; } .gantt .gb.blue { background: var(--blue); color: #fff; } .gantt .gb.warn { background: var(--amber); color: #fff; } .gantt .gb.idle { background: repeating-linear-gradient(45deg, #EEF1F5 0 6px, #E1E6ED 6px 12px); color: var(--muted); }
.gantt .gx { display: grid; grid-template-columns: 96px minmax(0, 1fr); font: 500 .6rem/1 var(--mono); color: var(--muted); padding-top: 6px; }
.gantt .gx div { display: flex; justify-content: space-between; }
.wf { display: grid; gap: 6px; }
.wf-row { display: grid; grid-template-columns: minmax(0, 170px) minmax(0, 1fr) 76px; gap: 10px; align-items: center; font-size: .84rem; }
.wf-row .wt { position: relative; height: 16px; }
.wf-row .wt i { position: absolute; top: 0; height: 100%; background: var(--blue); border-radius: 2px; }
.wf-row.total .wt i { background: var(--ink); }
.wf-row.neg .wt i { background: var(--teal); }
.wf-row .wv { font: 600 .74rem/1 var(--mono); text-align: right; color: var(--ink); font-variant-numeric: tabular-nums; }
.wf-row.total { border-top: 1px solid var(--line); padding-top: 6px; font-weight: 650; color: var(--ink); }
.docv { display: grid; gap: 0; }
.docf { display: grid; grid-template-columns: minmax(0, 150px) minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 0; border-top: 1px dashed var(--line-2); font-size: .86rem; }
.docf:first-child { border-top: 0; }
.docf .fn { font: 600 .66rem/1.3 var(--mono); letter-spacing: .04em; color: var(--muted); text-transform: uppercase; }
.docf .fv { color: var(--ink); font-weight: 560; overflow-wrap: anywhere; }
.docf .fc { font: 600 .66rem/1 var(--mono); padding: 4px 7px; border-radius: 4px; white-space: nowrap; }
.docf.ok .fc { background: var(--ok-wash); color: var(--ok); }
.docf.check .fc { background: var(--amber-wash); color: var(--amber-ink); }
.docf.abstain .fc { background: var(--red-wash); color: var(--red-ink); }
@media (max-width: 520px) { .docf { grid-template-columns: minmax(0, 1fr) auto; } .docf .fn { grid-column: 1 / -1; } }
.netv svg { width: 100%; height: auto; display: block; overflow: visible; }
.netv .nl { stroke: #C7D1DE; stroke-width: 1.5; fill: none; }
.netv .nl.hit { stroke: var(--red); stroke-width: 2.2; }
.netv .nl.fix { stroke: var(--teal); stroke-width: 2.4; }
.netv .nl.risk { stroke: #F2A3A6; stroke-dasharray: 4 4; }
.netv .nn circle { fill: var(--paper); stroke: #9AA8BB; stroke-width: 1.6; }
.netv .nn.risk circle { stroke: var(--amber); fill: var(--amber-wash); }
.netv .nn.hit circle { stroke: var(--red); fill: var(--red-wash); }
.netv .nn.fix circle { stroke: var(--teal); fill: var(--teal-wash); }
.netv .nn text { font: 600 13px var(--font); fill: var(--ink-2); }
.cmp { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.cmp > div { border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; }
.cmp > div:last-child { border-color: #BDE6D2; background: #F5FBFA; }
.cmp h5 { margin: 0 0 8px; font: 600 .66rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.cmp li { list-style: none; font-size: .86rem; padding: 4px 0; border-top: 1px dashed var(--line-2); }
.cmp li:first-child { border-top: 0; }
@media (max-width: 520px) { .cmp { grid-template-columns: minmax(0, 1fr); } }
.ledger { width: 100%; font-size: .86rem; }
.ledger th { font: 600 .62rem/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.ledger td { padding: 8px; border-bottom: 1px solid var(--line-2); font-variant-numeric: tabular-nums; color: var(--ink-2); }
.ledger td.good { color: var(--teal-ink); font-weight: 650; } .ledger td.bad { color: var(--red-ink); font-weight: 650; } .ledger td.warn { color: var(--amber-ink); font-weight: 650; }
.learned { margin-top: 12px; display: grid; gap: 6px; }
.learned li { list-style: none; font-size: .86rem; padding: 8px 10px 8px 30px; background: var(--amber-wash); border-radius: 6px; position: relative; color: var(--ink-2); }
.learned li::before { content: "↺"; position: absolute; left: 10px; top: 7px; color: var(--amber-ink); font-weight: 700; }

/* ------------------------------------------------------------------ decision receipt (signature component) */
.receipt {
  --rc-bg: var(--paper); position: relative; background: var(--rc-bg); border: 1px solid var(--line); border-radius: 4px;
  padding: 18px 18px 20px; font-family: var(--mono); font-stretch: 100%; font-size: .74rem; line-height: 1.55; color: var(--ink-2);
  -webkit-mask: radial-gradient(circle 5px at 50% 0, #0000 98%, #000) 50% 0 / 14px 51% repeat-x, radial-gradient(circle 5px at 50% 100%, #0000 98%, #000) 50% 100% / 14px 51% repeat-x;
          mask: radial-gradient(circle 5px at 50% 0, #0000 98%, #000) 50% 0 / 14px 51% repeat-x, radial-gradient(circle 5px at 50% 100%, #0000 98%, #000) 50% 100% / 14px 51% repeat-x;
  max-width: 560px;
}
.receipt .rc-h { display: flex; justify-content: space-between; gap: 10px; padding-bottom: 10px; border-bottom: 1.5px dashed var(--line); flex-wrap: wrap; }
.receipt .rc-h b { font-family: var(--mono); color: var(--ink); font-weight: 700; letter-spacing: .06em; }
.receipt .rc-row { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 10px; padding: 7px 0; border-bottom: 1px dotted var(--line); }
.receipt .rc-row span:first-child { color: var(--muted); text-transform: uppercase; letter-spacing: .06em; font-size: .66rem; padding-top: 1px; }
.receipt .rc-row span:last-child { color: var(--ink); overflow-wrap: anywhere; }
.receipt .rc-f { display: flex; justify-content: space-between; gap: 10px; padding-top: 10px; color: var(--muted); font-size: .66rem; flex-wrap: wrap; }
.receipt .rc-bar { height: 22px; margin-top: 10px; background: repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 4px, var(--ink) 4px 5px, transparent 5px 8px, var(--ink) 8px 11px, transparent 11px 12px); opacity: .8; }
@media (max-width: 420px) { .receipt .rc-row { grid-template-columns: minmax(0, 1fr); gap: 2px; } }

/* ------------------------------------------------------------------ product rail & cards */
.flow-rail { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
.flow-rail > a { padding: 16px 12px 18px 0; border-right: 1px solid var(--line-2); text-decoration: none; color: var(--steel); display: grid; gap: 8px; align-content: start; min-width: 0; }
.flow-rail > a + a { padding-left: 12px; }
.flow-rail > a:last-child { border-right: 0; }
.flow-rail .fs { font: 600 .62rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.flow-rail b { font: 680 .95rem/1.15 var(--font); font-stretch: 100%; color: var(--ink); overflow-wrap: normal; }
.flow-rail span.d { font-size: .82rem; line-height: 1.4; color: var(--muted); }
.flow-rail > a:hover b { color: var(--blue-ink); }
.flow-rail .chip { justify-self: start; font-size: .6rem; padding: 3px 7px; }
.flow-rail > a.orch { background: var(--mist); padding-left: 12px; }
@media (max-width: 1280px) { .flow-rail { grid-template-columns: repeat(5, minmax(0, 1fr)); } .flow-rail > a { border-bottom: 1px solid var(--line-2); padding-left: 12px; } }
@media (max-width: 640px) { .flow-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); } .flow-rail > a:nth-child(2n) { border-right: 0; } }
.pcard { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; display: grid; gap: 12px; align-content: start; text-decoration: none; color: var(--steel); background: var(--paper); transition: border-color .2s, box-shadow .2s, transform .2s var(--ease); min-width: 0; }
.pcard:hover { border-color: #AFBBCB; box-shadow: var(--shadow-2); transform: translateY(-2px); color: var(--steel); }
.pcard .ph { display: flex; justify-content: space-between; gap: 10px; align-items: center; flex-wrap: wrap; }
.pcard .tag { white-space: normal; }
.pcard h3 { font-size: 1.35rem; font-stretch: 110%; }
.pcard p { font-size: .95rem; }
.pcard .more { font-weight: 600; color: var(--blue-ink); font-size: .92rem; margin-top: 4px; }
.prob-index { border-top: 1px solid var(--ink); }
.prob-row { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, .9fr) 28px; gap: 24px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--steel); }
.prob-row:hover { background: linear-gradient(90deg, var(--mist-2), transparent); }
.prob-row .pq { font: 650 1.15rem/1.3 var(--font); font-stretch: 106%; color: var(--ink); }
.prob-row .pn { font-size: .92rem; }
.prob-row .pn b { display: block; color: var(--ink-2); font-size: .95rem; }
.prob-row .pp { display: flex; flex-wrap: wrap; gap: 6px; }
.prob-row .go { color: var(--blue-ink); font-size: 1.2rem; }
@media (max-width: 860px) { .prob-row { grid-template-columns: minmax(0, 1fr); gap: 8px; } .prob-row .go { display: none; } }
.ind-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.ind-tile { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 20px; display: grid; gap: 10px; align-content: start; text-decoration: none; color: var(--steel); min-width: 0; transition: background .2s; }
.ind-tile:hover { background: var(--mist-2); color: var(--steel); }
.ind-tile h3 { font-size: 1.12rem; }
.ind-tile .voc { font: 500 .68rem/1.65 var(--mono); color: var(--muted); }
.ind-tile p { font-size: .9rem; }
@media (max-width: 980px) { .ind-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .ind-tiles { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------------ integration / trust */
.sys-map { display: grid; grid-template-columns: minmax(0, 1fr) 200px minmax(0, 1fr); gap: 20px; align-items: center; }
.sys-col { display: grid; gap: 8px; }
.sys-col .sys { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font-size: .9rem; color: var(--ink-2); background: var(--paper); display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.sys-col .sys small { font: 500 .62rem/1 var(--mono); color: var(--muted); letter-spacing: .04em; white-space: nowrap; }
.sys-core { aspect-ratio: 1; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; text-align: center; padding: 18px; background: radial-gradient(circle at 50% 45%, var(--blue-wash), var(--paper) 70%); }
.sys-core b { font: 760 1.6rem/1 var(--font); font-stretch: 116%; color: var(--ink); }
.sys-core > div > span:not(.flx) { font: 500 .62rem/1.3 var(--mono); color: var(--muted); letter-spacing: .06em; text-transform: uppercase; display: block; margin-top: 8px; }
.sys-flow { font: 500 .64rem/1.3 var(--mono); color: var(--muted); letter-spacing: .05em; text-transform: uppercase; margin-bottom: 4px; }
@media (max-width: 860px) { .sys-map { grid-template-columns: minmax(0, 1fr); } .sys-core { max-width: 200px; margin-inline: auto; } }
.commit { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.commit > div { border-top: 2px solid var(--ink); padding-top: 16px; }
.commit h3 { font-size: 1.15rem; margin-bottom: 8px; }
.commit p { font-size: .95rem; }
@media (max-width: 860px) { .commit { grid-template-columns: minmax(0, 1fr); } }
.timeline90 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); position: relative; }
.timeline90 > div { padding: 22px 22px 0 0; border-top: 2px solid var(--line); position: relative; }
.timeline90 > div::before { content: ""; position: absolute; top: -7px; left: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2px solid var(--ink); }
.timeline90 .wk { font: 600 .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--blue-ink); }
.timeline90 h3 { font-size: 1.1rem; margin: 8px 0; }
.timeline90 p { font-size: .94rem; }
@media (max-width: 760px) { .timeline90 { grid-template-columns: minmax(0, 1fr); gap: 20px; } }
.ladder { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.ladder > div { padding: 18px 16px; border-right: 1px solid var(--line-2); display: grid; gap: 8px; align-content: start; background: var(--paper); min-width: 0; }
.ladder > div:last-child { border-right: 0; }
.ladder .lv { font: 700 .7rem/1 var(--mono); color: var(--muted); letter-spacing: .08em; }
.ladder h3 { font-size: 1rem; letter-spacing: 0; font-stretch: 102%; }
.ladder p { font-size: .86rem; }
.ladder .bar { height: 6px; border-radius: 3px; background: var(--mist); overflow: hidden; }
.ladder .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--teal)); }
.ladder > div.on { background: var(--blue-wash); }
@media (max-width: 900px) { .ladder { grid-template-columns: minmax(0, 1fr); } .ladder > div { border-right: 0; border-bottom: 1px solid var(--line-2); } }
.autonomy { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.autonomy-pick { display: flex; flex-wrap: wrap; gap: 6px; padding: 14px 16px; border-bottom: 1px solid var(--line-2); background: var(--mist-2); align-items: center; }
.autonomy-pick span { font: 500 .68rem/1 var(--mono); color: var(--muted); margin-right: 4px; }
.autonomy-pick button { border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 8px 12px; font: 600 .82rem/1 var(--font); color: var(--ink-2); cursor: pointer; }
.autonomy-pick button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.autonomy-out { padding: 18px; display: grid; gap: 14px; }
.autonomy .ladder { border: 0; border-radius: 0; }

/* ------------------------------------------------------------------ product page */
.p-hero { padding-block: clamp(28px, 4vw, 56px) clamp(40px, 5vw, 72px); }
.p-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.p-hero-grid > * { min-width: 0; }
.p-name { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.p-name .pn { font: 700 .82rem/1 var(--mono); letter-spacing: .06em; color: var(--ink); }
.p-hero h1 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.4rem); max-width: 20ch; margin-top: 18px; }
.p-hero .lead { margin-top: 18px; }
.p-hero .status-line { margin-top: 18px; font-size: .86rem; color: var(--muted); display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.p-hero .btn-row { margin-top: 26px; }
@media (max-width: 980px) { .p-hero-grid { grid-template-columns: minmax(0, 1fr); } }
.subnav { position: sticky; top: calc(var(--header-h) + env(safe-area-inset-top, 0px)); z-index: 30; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-block: 1px solid var(--line-2); }
.subnav .wrap { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.subnav .wrap::-webkit-scrollbar { display: none; }
.subnav a { padding: 13px 12px; font: 560 .86rem/1 var(--font); color: var(--muted); text-decoration: none; white-space: nowrap; border-bottom: 2px solid transparent; }
.subnav a:hover { color: var(--ink); }
.subnav a.on { color: var(--ink); border-bottom-color: var(--blue); }
.story { font-size: 1.08rem; line-height: 1.7; color: var(--ink-2); }
.story p + p { margin-top: 1em; }
.impact-list { display: grid; gap: 0; border-top: 1px solid var(--line); margin-top: 26px; }
.impact-list li { list-style: none; display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: .96rem; }
.impact-list b { font: 600 .7rem/1.6 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--red-ink); }
@media (max-width: 560px) { .impact-list li { grid-template-columns: minmax(0, 1fr); gap: 4px; } }
.fall-short { background: var(--mist); border-radius: var(--r-lg); padding: clamp(20px, 3vw, 30px); }
.fall-short h3 { font-size: 1.1rem; }
.fall-short ul { margin-top: 14px; display: grid; gap: 12px; }
.fall-short li { list-style: none; padding-left: 26px; position: relative; font-size: .96rem; }
.fall-short li::before { content: "×"; position: absolute; left: 0; top: -1px; color: var(--red-ink); font-weight: 700; font-size: 1.1rem; }
.if-nothing { margin-top: 20px; padding-top: 16px; border-top: 1px dashed #C9D1DC; font-weight: 560; color: var(--ink); }
.plain-dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--ink); }
.plain-dl > div { padding: 18px 24px 20px 0; border-bottom: 1px solid var(--line); min-width: 0; }
.plain-dl > div:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
.plain-dl dt { font: 600 .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--blue-ink); }
.plain-dl dd { margin: 8px 0 0; font-size: 1rem; color: var(--ink-2); }
.plain-dl > div.full { grid-column: 1 / -1; padding-left: 0; border-left: 0; }
@media (max-width: 760px) { .plain-dl { grid-template-columns: minmax(0, 1fr); } .plain-dl > div:nth-child(even) { padding-left: 0; border-left: 0; } }
.pipeline { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; position: relative; }
.pipeline > div { padding: 0 14px 0 0; min-width: 0; }
.pipeline > div + div { padding-left: 14px; border-left: 1px dashed var(--line); }
.pipeline .ph { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 2px solid var(--st, var(--ink)); }
.pipeline .ph b { font: 650 .98rem/1.1 var(--font); font-stretch: 108%; color: var(--ink); }
.pipeline .ph i { font: 600 .62rem/1 var(--mono); color: var(--stt, var(--muted)); font-style: normal; letter-spacing: .06em; }
.pipeline li { list-style: none; font-size: .88rem; line-height: 1.45; padding: 7px 0; border-bottom: 1px solid var(--line-2); color: var(--ink-2); }
.pipeline .p-in { --st: var(--faint); } .pipeline .p-int { --st: var(--st-predict); --stt: var(--blue-ink); } .pipeline .p-dec { --st: var(--st-decide); --stt: var(--ink); } .pipeline .p-exe { --st: var(--st-execute); --stt: var(--teal-ink); } .pipeline .p-fb { --st: var(--st-learn); --stt: var(--amber-ink); }
@media (max-width: 1000px) { .pipeline { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 0; } .pipeline > div:nth-child(odd) { padding-left: 0; border-left: 0; } }
@media (max-width: 560px) { .pipeline { grid-template-columns: minmax(0, 1fr); } .pipeline > div { padding-left: 0 !important; border-left: 0 !important; } }
.mod-group + .mod-group { margin-top: 44px; }
.mod-group-h { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 24px; align-items: end; padding-bottom: 14px; border-bottom: 1px solid var(--ink); }
.mod-group-h h3 { font-size: 1.3rem; }
.mod-group-h p { font-size: .95rem; }
@media (max-width: 760px) { .mod-group-h { grid-template-columns: minmax(0, 1fr); gap: 6px; } }
.mod { border-bottom: 1px solid var(--line); }
.mod summary { list-style: none; display: grid; grid-template-columns: minmax(0, 1fr) auto 24px; gap: 16px; align-items: center; padding: 16px 0; cursor: pointer; }
.mod summary::-webkit-details-marker { display: none; }
.mod summary .mn { display: grid; gap: 3px; }
.mod summary .mn b { font: 650 1.05rem/1.25 var(--font); color: var(--ink); font-stretch: 104%; }
.mod summary .mn span { font-size: .92rem; color: var(--muted); }
.mod summary .pm { width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--muted); font-size: 1rem; transition: transform .2s; }
.mod[open] summary .pm { transform: rotate(45deg); }
.mod summary:hover .mn b { color: var(--blue-ink); }
.mod-body { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; padding: 4px 0 22px; }
.mod-body > div { padding: 12px 16px 12px 0; min-width: 0; }
.mod-body > div + div { padding-left: 16px; border-left: 1px solid var(--line-2); }
.mod-body > div:nth-child(3n+1) { padding-left: 0; border-left: 0; }
.mod-body dt { font: 600 .62rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.mod-body dd { margin: 0; font-size: .92rem; color: var(--ink-2); }
.mod-body .ex { grid-column: 1 / -1; background: var(--mist); border-radius: var(--r-sm); padding: 12px 14px !important; margin-top: 6px; border-left: 0 !important; }
@media (max-width: 760px) { .mod-body { grid-template-columns: minmax(0, 1fr); } .mod-body > div { padding-left: 0 !important; border-left: 0 !important; border-top: 1px solid var(--line-2); } }
.iq { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
.iq > div { padding: 16px 16px 0 0; min-width: 0; }
.iq > div + div { padding-left: 16px; border-left: 1px solid var(--line); }
.iq .lv { display: flex; align-items: center; gap: 8px; font: 650 .95rem/1.2 var(--font); color: var(--ink); }
.iq .lv i { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font: 700 .62rem/1 var(--mono); color: #fff; background: var(--ink); font-style: normal; }
.iq .off .lv { color: var(--faint); } .iq .off .lv i { background: var(--line); }
.iq p { font-size: .88rem; margin-top: 8px; }
.iq .off p { color: var(--faint); }
@media (max-width: 1000px) { .iq { grid-template-columns: minmax(0, 1fr); } .iq > div { padding-left: 0 !important; border-left: 0 !important; border-bottom: 1px solid var(--line-2); padding-bottom: 14px; } }
.auto-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.auto-split > div { border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; }
.auto-split h3 { display: flex; align-items: center; gap: 8px; font-size: .98rem; }
.auto-split ul { margin-top: 10px; display: grid; gap: 7px; }
.auto-split li { list-style: none; font-size: .9rem; padding-left: 18px; position: relative; }
.auto-split li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 2px; background: var(--teal); }
.auto-split > div.appr li::before { background: var(--ink); border-radius: 50%; }
@media (max-width: 700px) { .auto-split { grid-template-columns: minmax(0, 1fr); } }
.outcomes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0; border-top: 1px solid var(--ink); }
.outcomes > div { padding: 18px 20px 18px 0; border-bottom: 1px solid var(--line); min-width: 0; }
.outcomes h3 { font-size: 1.05rem; letter-spacing: 0; font-stretch: 102%; }
.outcomes p { font-size: .92rem; margin-top: 6px; }
.outcomes .ms { margin-top: 10px; font: 500 .7rem/1.5 var(--mono); color: var(--teal-ink); }
.outcomes .ms::before { content: "MEASURED BY  "; color: var(--muted); letter-spacing: .06em; }
.illus-box { margin-top: 24px; border: 1px dashed #E9C48F; background: #FFFBF4; border-radius: var(--r); padding: 16px 18px; display: grid; gap: 8px; font-size: .95rem; }
.ent { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--ink); }
.ent > div { padding: 16px 22px 16px 0; border-bottom: 1px solid var(--line); display: grid; gap: 6px; min-width: 0; }
.ent > div:nth-child(even) { padding-left: 22px; border-left: 1px solid var(--line); }
.ent .eh { display: flex; justify-content: space-between; gap: 10px; align-items: center; flex-wrap: wrap; }
.ent h3 { font-size: .98rem; letter-spacing: 0; font-stretch: 102%; }
.ent p { font-size: .92rem; }
@media (max-width: 760px) { .ent { grid-template-columns: minmax(0, 1fr); } .ent > div:nth-child(even) { padding-left: 0; border-left: 0; } }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 40px 18px 0; position: relative; font: 620 1.05rem/1.35 var(--font); color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-size: 1.5rem; font-weight: 300; color: var(--muted); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 0 20px; max-width: 72ch; }

/* ------------------------------------------------------------------ CTA band */
.cta-band { position: relative; overflow: hidden; }
.cta-band .inner { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 40px; align-items: end; }
.cta-band h2 { max-width: 18ch; }
.cta-band .lead { margin-top: 16px; }
.cta-band .side { display: grid; gap: 14px; justify-items: start; }
.cta-band .side p { font-size: .92rem; }
@media (max-width: 860px) { .cta-band .inner { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------------ footer */
.site-footer { background: var(--navy); color: var(--on-navy-muted); padding-block: 64px calc(28px + env(safe-area-inset-bottom, 0px)); font-size: .92rem; }
.site-footer a { color: var(--on-navy); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.ft-top { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(4, minmax(0, 1fr)); gap: 32px; }
.ft-brand img { height: 28px; width: auto; }
.ft-brand p { margin-top: 16px; max-width: 34ch; }
.ft-brand .sig { margin-top: 18px; font: 500 .68rem/1.8 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #7F93AE; }
.ft-col h2 { color: #fff; font: 600 .68rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.ft-col ul { display: grid; gap: 8px; }
.ft-col li { list-style: none; }
.ft-parent { margin-top: 48px; padding: 18px 0; border-block: 1px solid var(--navy-line); display: flex; justify-content: space-between; gap: 20px; align-items: center; flex-wrap: wrap; }
.ft-parent p { color: var(--on-navy); }
.ft-parent .fam { display: flex; gap: 18px; flex-wrap: wrap; font: 500 .74rem/1 var(--mono); }
.ft-bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 22px; font-size: .82rem; flex-wrap: wrap; }
.ft-bottom ul { display: flex; gap: 18px; flex-wrap: wrap; }
.ft-bottom li { list-style: none; }
@media (max-width: 980px) { .ft-top { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ft-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .ft-top { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------------ forms */
.form { display: grid; gap: 16px; }
.form .row2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 620px) { .form .row2 { grid-template-columns: minmax(0, 1fr); } }
.field { display: grid; gap: 6px; }
.field label { font: 600 .86rem/1.2 var(--font); color: var(--ink-2); }
.field label .opt-l { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: 400 1rem/1.4 var(--font); color: var(--ink); background: var(--paper); border: 1.5px solid var(--line);
  border-radius: 8px; padding: 12px 14px; min-height: 48px; transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(11,132,188,.16); }
.field [aria-invalid="true"] { border-color: var(--red); }
.field .err { font-size: .8rem; color: var(--red-ink); min-height: 1em; }
.challenge-pick { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.challenge-pick label { display: flex; gap: 10px; align-items: flex-start; border: 1.5px solid var(--line); border-radius: 8px; padding: 11px 12px; cursor: pointer; font: 500 .92rem/1.35 var(--font); color: var(--ink-2); }
.challenge-pick input { margin-top: 3px; accent-color: var(--blue); }
.challenge-pick label:has(input:checked) { border-color: var(--ink); background: var(--mist-2); }
@media (max-width: 620px) { .challenge-pick { grid-template-columns: minmax(0, 1fr); } }
.form-note { font-size: .82rem; color: var(--muted); }
.form-done { border: 1.5px solid var(--teal); background: var(--teal-wash); border-radius: var(--r); padding: 20px; display: grid; gap: 8px; }
.form-done h3 { font-size: 1.2rem; }
.next-steps { display: grid; gap: 0; border-top: 1px solid var(--line); }
.next-steps li { list-style: none; display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.next-steps .n { width: 28px; height: 28px; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font: 600 .72rem/1 var(--mono); color: var(--ink); }
.next-steps b { display: block; color: var(--ink); }
.next-steps p { font-size: .92rem; margin-top: 2px; }

/* ------------------------------------------------------------------ article */
.article-h { padding-block: clamp(28px, 4vw, 52px) 32px; }
.article-h h1 { font-size: clamp(2rem, 1.35rem + 2.4vw, 3.2rem); max-width: 22ch; margin-top: 16px; }
.article-h .dek { font-size: var(--fs-lead); margin-top: 18px; max-width: 60ch; color: var(--steel); }
.article-meta { margin-top: 20px; display: flex; gap: 14px; flex-wrap: wrap; font: 500 .72rem/1 var(--mono); color: var(--muted); letter-spacing: .04em; }
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 1000px) { .article-grid { grid-template-columns: minmax(0, 1fr); } .article-aside { order: -1; } }
.prose { font-size: 1.08rem; line-height: 1.72; color: var(--ink-2); max-width: 70ch; }
.prose h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); margin: 2.2em 0 .6em; }
.prose h3 { margin: 1.8em 0 .5em; }
.prose p { margin: 0 0 1.05em; }
.prose p + p { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.1em; }
.prose li { margin: .35em 0; }
.prose blockquote { margin: 1.6em 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--blue); font-size: 1.15rem; color: var(--ink); font-weight: 520; }
.prose .callout { margin: 1.6em 0; background: var(--mist); border-radius: var(--r); padding: 18px 20px; font-size: 1rem; }
.prose .callout b:first-child { display: block; font: 600 .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--blue-ink); margin-bottom: 8px; }
.prose table { width: 100%; font-size: .94rem; margin: 1.4em 0; }
.prose th { text-align: left; font: 600 .68rem/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); border-bottom: 1.5px solid var(--ink); padding: 8px 10px 8px 0; }
.prose td { border-bottom: 1px solid var(--line); padding: 10px 10px 10px 0; vertical-align: top; }
.prose .tbl { overflow-x: auto; }
.takeaways { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; position: sticky; top: calc(var(--header-h) + 28px); }
.takeaways h4 { font: 600 .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.takeaways li { list-style: none; font-size: .92rem; padding: 9px 0; border-top: 1px solid var(--line-2); color: var(--ink-2); }
@media (max-width: 1000px) { .takeaways { position: static; } }
.ins-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--ink); }
.ins-item { padding: 22px 22px 26px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--steel); display: grid; gap: 10px; align-content: start; min-width: 0; }
.ins-item + .ins-item { padding-left: 22px; border-left: 1px solid var(--line); }
.ins-item:nth-child(3n+1) { padding-left: 0; border-left: 0; }
.ins-item .tag { justify-self: start; }
.ins-item h3 { font-size: 1.22rem; }
.ins-item:hover h3 { color: var(--blue-ink); }
.ins-item p { font-size: .94rem; }
@media (max-width: 980px) { .ins-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ins-item:nth-child(3n+1) { padding-left: 22px; border-left: 1px solid var(--line); } .ins-item:nth-child(odd) { padding-left: 0; border-left: 0; } }
@media (max-width: 620px) { .ins-list { grid-template-columns: minmax(0, 1fr); } .ins-item { padding-left: 0 !important; border-left: 0 !important; } }

/* ------------------------------------------------------------------ consent */
.consent { position: fixed; left: 16px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 70; max-width: 520px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-2); padding: 18px; display: grid; gap: 12px; font-size: .9rem; }
.consent .btn-row { gap: 8px; }

/* ------------------------------------------------------------------ brand page */
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.sw { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; font-size: .82rem; }
.sw i { display: block; height: 76px; }
.sw div { padding: 10px 12px; display: grid; gap: 2px; }
.sw b { color: var(--ink); font-size: .9rem; }
.sw code { font: 500 .7rem/1.3 var(--mono); color: var(--muted); }
.logo-concept { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; display: grid; grid-template-rows: auto 1fr; }
.logo-concept .stagebox { min-height: 200px; display: grid; place-items: center; padding: 30px; background: var(--mist-2); }
.logo-concept .stagebox.dark { background: var(--navy); }
.logo-concept .cap { padding: 16px 18px; display: grid; gap: 6px; border-top: 1px solid var(--line-2); }
.logo-concept .cap h4 { display: flex; gap: 10px; align-items: center; }
.logo-concept.rec { border: 2px solid var(--ink); }
.type-spec { display: grid; gap: 0; border-top: 1px solid var(--ink); }
.type-spec > div { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.type-spec code { font: 500 .7rem/1.5 var(--mono); color: var(--muted); }
@media (max-width: 700px) { .type-spec > div { grid-template-columns: minmax(0, 1fr); gap: 6px; } }
.dos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.dos > div { border-radius: var(--r); padding: 18px; }
.dos .do { background: var(--ok-wash); } .dos .dont { background: var(--red-wash); }
.dos h4 { margin-bottom: 10px; }
.dos li { list-style: none; font-size: .92rem; padding: 4px 0; }
@media (max-width: 700px) { .dos { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------------ misc */
.note-strip { font-size: .86rem; color: var(--muted); margin-top: 14px; line-height: 1.55; }
.note-strip .illus { margin-right: 8px; vertical-align: 1px; }
.center { text-align: center; }
.mt-s { margin-top: 12px; } .mt-m { margin-top: 24px; } .mt-l { margin-top: 44px; }
.divider { border-top: 1px solid var(--line); }
.cols-text { columns: 2; column-gap: 48px; }
@media (max-width: 760px) { .cols-text { columns: 1; } }
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 18px; font-size: .94rem; }
.kv dt { font: 600 .68rem/1.6 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.kv dd { margin: 0; color: var(--ink-2); }
.notfound { min-height: 50vh; display: grid; align-content: center; gap: 18px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
@media print {
  .site-header, .site-footer, .subnav, .consent, .demo-nav { display: none !important; }
  .band-navy { background: #fff; color: #000; }
}

/* ================================================================== additions: hero receipt, glance, pages */
.fs-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; align-items: center; padding-block: 10px 6px; }
.fs-grid > * { min-width: 0; }
.hero-receipt .receipt { font-size: .7rem; padding: 16px 16px 18px; box-shadow: var(--shadow-2); }
.hero-receipt .rc-row { transition: opacity .45s var(--ease), filter .45s var(--ease); }
.hero-receipt .rc-row.pending { opacity: .22; filter: blur(.4px); }
.hero-receipt .rc-row span:first-child { font-size: .6rem; }
@media (max-width: 980px) { .fs-grid { grid-template-columns: minmax(0, 1fr); } .hero-receipt { max-width: 520px; } }
.flowstage-canvas:empty { min-height: 200px; }


.link-list { margin-top: 10px; display: grid; gap: 6px; }
.link-list li { list-style: none; font-size: .95rem; }
.plain-list li { padding: 6px 0; border-bottom: 1px solid var(--line-2); }
.sol-flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0; border-top: 1px solid var(--line); counter-reset: sf; }
.sol-flow li { list-style: none; padding: 18px 18px 18px 0; border-bottom: 1px solid var(--line); position: relative; }
.sol-flow li::before { content: ""; position: absolute; top: -1px; left: 0; width: 44px; height: 3px; background: var(--st, var(--ink)); }
.sol-flow .sf-k { font: 600 .64rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--stt, var(--muted)); }
.sol-flow .st-decide .sf-k, .sol-flow .st-approve .sf-k { color: var(--ink); }
.sol-flow h3 { font-size: 1.05rem; margin: 8px 0 6px; }
.sol-flow p { font-size: .9rem; }
.voc-line { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.voc-line span { font: 500 .74rem/1 var(--mono); padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink-2); background: var(--paper); }
.plays { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.play { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; display: grid; gap: 10px; align-content: start; }
.play h3 { font-size: 1.1rem; }
.play p { font-size: .94rem; }
.ptags { display: flex; flex-wrap: wrap; gap: 6px; }
.legend-list { display: grid; gap: 8px; margin-top: 24px; }
.legend-list li { list-style: none; display: flex; gap: 12px; align-items: baseline; font-size: .9rem; flex-wrap: wrap; }
.prod-row { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.6fr) auto; gap: 28px; align-items: start; padding: 28px 0; border-top: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 20px); }
.prod-row:first-child { border-top: 1px solid var(--ink); }
.prod-row .fs { font-size: .66rem; letter-spacing: .1em; color: var(--muted); }
.prod-row h2 { font-size: 1.7rem; margin: 6px 0 10px; }
.prod-row .pr-h { font: 620 1.12rem/1.4 var(--font); color: var(--ink); margin-bottom: 8px; }
.prod-row .pr-r { display: grid; gap: 10px; justify-items: start; }
@media (max-width: 860px) { .prod-row { grid-template-columns: minmax(0, 1fr); gap: 12px; } }
.also { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; display: grid; gap: 8px; align-content: start; }

.arch { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.arch-sys { display: flex; gap: 16px; align-items: center; padding: 14px 18px; background: var(--mist); flex-wrap: wrap; }
.arch-sys .lbl { font: 600 .64rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); min-width: 130px; }
.arch-sys > div { display: flex; flex-wrap: wrap; gap: 6px; }
.arch-flow { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.arch-step { padding: 18px 14px; border-right: 1px solid var(--line-2); display: grid; gap: 8px; align-content: start; position: relative; min-width: 0; }
.arch-step:last-child { border-right: 0; }
.arch-step::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--st, var(--line)); }
.arch-step.gate { background: var(--mist-2); }
.arch-step.gate::after { content: "GATE"; position: absolute; top: 10px; right: 10px; font: 700 .55rem/1 var(--mono); letter-spacing: .1em; color: #fff; background: var(--ink); padding: 3px 5px; border-radius: 3px; }
.arch-step .as-n { font: 600 .66rem/1 var(--mono); color: var(--muted); }
.arch-step h3 { font-size: 1.05rem; }
.arch-step p { font-size: .84rem; line-height: 1.45; }
.arch-step details summary { font: 600 .7rem/1.3 var(--mono); color: var(--blue-ink); cursor: pointer; letter-spacing: .03em; }
.arch-step details p { margin-top: 8px; color: var(--ink-2); }
.arch-ret { padding: 8px 18px; font: 600 .66rem/1.3 var(--mono); letter-spacing: .06em; color: var(--amber-ink); background: var(--amber-wash); text-transform: uppercase; }
@media (max-width: 1100px) { .arch-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); } .arch-step { border-bottom: 1px solid var(--line-2); } }
@media (max-width: 560px) { .arch-flow { grid-template-columns: minmax(0, 1fr); } .arch-step { border-right: 0; } }
.cmp-table { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 420px; }
.cmp-table th { text-align: left; font: 600 .7rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); border-bottom: 1.5px solid var(--ink); padding: 10px 12px 10px 0; }
.cmp-table td { padding: 13px 12px 13px 0; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-2); }
.cmp-table td:last-child { color: var(--ink); }
.oversight > div { border-top: 2px solid var(--ink); padding-top: 14px; }
.oversight h3 { font-size: 1.08rem; margin-bottom: 6px; }
.oversight p { font-size: .94rem; }
.how-steps { display: grid; border-top: 1px solid var(--ink); }
.how-step { display: grid; grid-template-columns: 170px minmax(0, 1.3fr) minmax(0, 1fr); gap: 28px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.how-step > * { min-width: 0; }
.hs-l { display: grid; gap: 8px; align-content: start; }
.hs-n { font: 700 2rem/1 var(--font); font-stretch: 116%; color: var(--stt, var(--muted)); }
.st-decide .hs-n { color: var(--ink); }
.hs-k { font: 600 .7rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }
.hs-m h3 { font-size: 1.3rem; margin-bottom: 8px; }
.hs-ex { margin-top: 12px; font-size: .92rem; color: var(--ink-2); display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.hs-r { margin: 0; display: grid; gap: 14px; }
.hs-r dt { font: 600 .62rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.hs-r dd { margin: 0; font-size: .9rem; }
@media (max-width: 900px) { .how-step { grid-template-columns: minmax(0, 1fr); gap: 12px; } .hs-l { grid-template-columns: auto 1fr; align-items: center; gap: 14px; } }
.status-table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: .92rem; }
.status-table th { text-align: left; font: 600 .66rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); border-bottom: 1.5px solid var(--ink); padding: 10px 14px 10px 0; }
.status-table td { padding: 14px 14px 14px 0; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-2); }
.status-table a { text-decoration: none; }
.never { display: grid; gap: 0; border-top: 1px solid var(--line); }
.never li { list-style: none; padding: 14px 0 14px 34px; border-bottom: 1px solid var(--line); position: relative; font-weight: 520; color: var(--ink); }
.never li::before { content: ""; position: absolute; left: 4px; top: 22px; width: 16px; height: 2px; background: var(--red); }
.sig-block { font: 500 .74rem/1.9 var(--mono); letter-spacing: .06em; color: var(--muted); text-transform: uppercase; }
.sig-block em { font-style: normal; color: var(--ink); }
.name-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--navy-line); }
.name-grid > div { padding: 24px 28px 8px 0; }
.name-grid > div + div { padding-left: 28px; border-left: 1px solid var(--navy-line); }
.nm-k { font: 760 clamp(3rem, 2rem + 4vw, 5.5rem)/1 var(--font); font-stretch: 118%; color: #fff; letter-spacing: -.03em; display: block; }
.name-grid > div + div .nm-k { color: #2FD6C6; }
.name-grid h3 { margin: 14px 0 8px; }
@media (max-width: 760px) { .name-grid { grid-template-columns: minmax(0, 1fr); } .name-grid > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--navy-line); } }
.family { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.family > div { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; display: grid; gap: 8px; align-content: start; }
.family > div.me { border: 2px solid var(--ink); background: linear-gradient(135deg, var(--blue-wash), var(--teal-wash)); }
@media (max-width: 860px) { .family { grid-template-columns: minmax(0, 1fr); } }
.team { display: grid; margin-top: 18px; border-top: 1px solid var(--line); }
.team li { list-style: none; display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.team b { color: var(--ink); }
.team span { color: var(--muted); font-size: .92rem; }
.mail-box { border: 1px solid var(--line); border-radius: var(--r); padding: 16px; display: grid; gap: 8px; }
.mail-box p { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* chain connectors */
.cnode::after { content: ""; position: absolute; right: -11px; top: 50%; width: 10px; height: 1.5px; background: #B9C4D3; }
.cnode:last-child::after { display: none; }
.cnode.hit::after, .cnode.risk::after { background: var(--red); }
.cnode.resp::after { background: var(--teal); }

/* before/after list mode on narrow screens */
.ba-list { display: none; margin: 0; padding: 4px 16px 12px; }
.ba.ba-narrow .ba-lanes { display: none; }
.ba.ba-narrow .ba-list { display: grid; gap: 0; }
.ba-list li { list-style: none; display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 2px 12px; padding: 10px 0; border-bottom: 1px dashed var(--line-2); }
.ba-list .bl-t { font: 600 .66rem/1.5 var(--mono); color: var(--muted); grid-row: span 2; }
.ba-list .bl-l { font: 600 .64rem/1.2 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.ba-list .bl-x { font-size: .9rem; color: var(--ink-2); }
.ba-list li.k-bad .bl-x { color: var(--red-ink); font-weight: 560; }
.ba-list li.k-predict .bl-t { color: var(--blue-ink); } .ba-list li.k-decide .bl-t { color: var(--ink); }
.ba-list li.k-execute .bl-t { color: var(--teal-ink); } .ba-list li.k-learn .bl-t { color: var(--amber-ink); }
/* chain on phones: two columns, no sideways scroll */
@media (max-width: 700px) {
  .chain-row { grid-template-columns: repeat(2, minmax(0, 1fr)); min-width: 0; }
  .chain-feedback { display: none; }
  .cnode::after { display: none; }
  .chain-map { overflow: visible; }
}
@media (max-width: 520px) { .gate-label { display: none; } }

@media (max-width: 520px) {
  .btn { white-space: normal; text-align: center; line-height: 1.25; }
  .demo-sim { white-space: normal; }
}

/* ================================================================== ROUND 2 — visuals (22-Oct-2026) */
.ic { width: 20px; height: 20px; flex: none; }
.ic-s { width: 15px; height: 15px; }
.photo { margin: 0; overflow: hidden; border-radius: var(--r-lg); background: var(--mist); position: relative; }
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo.rounded { border-radius: var(--r-lg); }
@keyframes antsMove { to { stroke-dashoffset: -40; } }
@keyframes spinRot { to { transform: rotate(360deg); } }
@keyframes spinRev { to { transform: rotate(-360deg); } }
@keyframes pulseRing { 0% { opacity: .8; transform: scale(.6); } 100% { opacity: 0; transform: scale(1.8); } }
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.ants { animation: antsMove 2.4s linear infinite; }
.ants-slow { stroke-dasharray: 10 14; animation: antsMove 4s linear infinite; }
.pulse { transform-box: fill-box; transform-origin: center; animation: pulseRing 2.2s ease-out infinite; }

/* hero (image-led) */
.hero2 { padding-block: clamp(28px, 4vw, 56px) clamp(36px, 5vw, 72px); background: linear-gradient(180deg, var(--paper), var(--mist-2)); }
.hero2-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(28px, 4vw, 64px); align-items: center; }
.hero2-copy h1 { font-size: clamp(2.5rem, 1.3rem + 4vw, 4.6rem); font-weight: 760; font-stretch: 116%; letter-spacing: -.035em; line-height: .98; margin-top: 16px; max-width: 14ch; }
.hero2-copy h1 em { font-style: normal; color: var(--blue); }
.hero2-copy .lead { margin-top: 20px; }
.hero2-copy .btn-row { margin-top: 26px; }
.hero2-sig { margin-top: 28px; display: grid; gap: 10px; border-top: 1px solid var(--line); padding-top: 18px; }
.hero2-sig li { list-style: none; display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--steel); }
.hero2-sig li .ic { color: var(--blue-ink); margin-top: 2px; }
.hero2-sig b { color: var(--ink); margin-right: 4px; }
.hero2-visual { position: relative; aspect-ratio: 6 / 5.2; border-radius: 22px; overflow: visible; }
.hero2-visual .hero2-photo { position: absolute; inset: 0; border-radius: 22px; box-shadow: 0 30px 60px -28px rgba(10,26,47,.45); }
.hero2-visual .hero2-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,30,54,.05) 30%, rgba(11,30,54,.55)); }
.hero2-lanes { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 22px; pointer-events: none; }
.sig-chip { position: absolute; display: flex; gap: 10px; align-items: center; max-width: 290px; padding: 10px 14px; border-radius: 12px; background: rgba(255,255,255,.94); box-shadow: 0 12px 30px -12px rgba(10,26,47,.4); font-size: .82rem; line-height: 1.35; color: var(--ink-2); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: floatY 6s ease-in-out infinite; }
.sig-chip b { display: block; font: 600 .62rem/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--stt, var(--ink)); }
.sig-chip .d { width: 10px; height: 10px; border-radius: 50%; background: var(--st); flex: none; box-shadow: 0 0 0 4px color-mix(in srgb, var(--st) 18%, transparent); }
.sig-chip.c1 { top: 7%; left: -6%; animation-delay: 0s; }
.sig-chip.c2 { top: 33%; right: -5%; animation-delay: -1.5s; }
.sig-chip.c3 { bottom: 26%; left: -4%; animation-delay: -3s; }
.sig-chip.c4 { bottom: 5%; right: 6%; animation-delay: -4.5s; }
.hero2-illus { position: absolute; top: 12px; right: 14px; font: 600 .6rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #fff; background: rgba(11,30,54,.55); padding: 5px 8px; border-radius: 4px; }
@media (max-width: 980px) { .hero2-grid { grid-template-columns: minmax(0, 1fr); } .hero2-visual { max-width: 640px; } .sig-chip.c1, .sig-chip.c3 { left: 3%; } .sig-chip.c2 { right: 3%; } }
@media (max-width: 520px) { .sig-chip { max-width: 220px; font-size: .74rem; padding: 8px 10px; } .sig-chip.c2, .sig-chip.c3 { display: none; } }
.fs-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: end; padding-top: clamp(40px, 5vw, 72px); }
.fs-head h2 { margin-top: 10px; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.3rem); }
.fs-head p { max-width: 52ch; }
@media (max-width: 860px) { .fs-head { grid-template-columns: minmax(0, 1fr); } }
.hero { padding-top: 0; }

/* gap list + layers with icons */
.gap-ic { width: 32px; height: 32px; border-radius: 9px; background: var(--red-wash); color: var(--red-ink); display: grid; place-items: center; }
.gap-ic .ic { width: 17px; height: 17px; }
.layer-h { display: flex; gap: 12px; align-items: flex-start; }
.layer-ic { width: 36px; height: 36px; border-radius: 10px; background: var(--mist); display: grid; place-items: center; color: var(--ink); flex: none; }
.layer.core .layer-ic { background: var(--ink); color: #fff; }

/* feature tiles */
.feats { display: grid; gap: 14px; }
.feats-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 860px) { .feats-3 { grid-template-columns: minmax(0, 1fr); } }
.feat { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; align-items: start; }
.feat-ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--blue-wash); color: var(--blue-ink); }
.feat-ic .ic { width: 22px; height: 22px; }
.feat h3 { font-size: 1.08rem; line-height: 1.25; margin-bottom: 4px; letter-spacing: -.005em; font-stretch: 104%; }
.feat p { font-size: .93rem; }
.feat-card { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; background: var(--paper); }
.feat-line { padding-bottom: 16px; border-bottom: 1px solid var(--line); }

/* the closed loop */
.cloop-wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(28px, 4vw, 64px); align-items: center; }
.cloop-notes { display: grid; gap: 18px; align-content: start; }
@media (max-width: 980px) { .cloop-wrap { grid-template-columns: minmax(0, 1fr); } }
.cloop-ring { position: relative; width: 100%; max-width: 620px; aspect-ratio: 1; margin-inline: auto; }
.cloop-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.cl-ants { animation: antsMove 3s linear infinite; }
.cloop-core { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 34%; aspect-ratio: 1; border-radius: 50%; display: grid; place-content: center; justify-items: center; gap: 4px; text-align: center; text-decoration: none; color: var(--ink); }
.cloop-core .cc-ic { width: 46px; height: 46px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; margin-bottom: 4px; }
.cloop-core b { font: 720 1.05rem/1.1 var(--font); font-stretch: 108%; }
.cloop-core > span:last-child { font: 500 .62rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.cloop-node { position: absolute; transform: translate(-50%, -50%); width: 118px; display: grid; justify-items: center; gap: 3px; text-align: center; text-decoration: none; color: var(--ink); }
.cloop-node .cn-ic { width: 52px; height: 52px; border-radius: 16px; background: var(--paper); border: 1.5px solid var(--line); display: grid; place-items: center; color: var(--blue-ink); box-shadow: var(--shadow-1); transition: transform .2s var(--ease), border-color .2s; }
.cloop-node.closer .cn-ic { border-color: var(--amber); color: var(--amber-ink); }
.cloop-node:hover .cn-ic { transform: translateY(-3px); border-color: var(--blue); }
.cloop-node .cn-k { font: 600 .58rem/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.cloop-node b { font: 650 .86rem/1.15 var(--font); }
.cloop-list { display: none; }
@media (max-width: 640px) {
  .cloop-ring { display: none; }
  .cloop-list { display: grid; gap: 0; border-top: 1px solid var(--line); position: relative; }
  .cloop-list li { list-style: none; border-bottom: 1px solid var(--line); }
  .cloop-list a { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 12px; padding: 12px 0; text-decoration: none; color: var(--ink-2); }
  .cloop-list .cn-ic { width: 40px; height: 40px; border-radius: 12px; border: 1.5px solid var(--line); display: grid; place-items: center; color: var(--blue-ink); }
  .cloop-list .cn-k { display: block; font: 600 .58rem/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
  .cloop-list b { display: block; color: var(--ink); }
  .cloop-list .cl-d { font-size: .86rem; color: var(--muted); }
  .cloop-list li:last-child::after { content: "↺ back to Plan"; display: block; font: 600 .66rem/1 var(--mono); color: var(--amber-ink); padding: 10px 0 0 56px; letter-spacing: .06em; }
}

/* the digital twin */
.twin-sec { background: radial-gradient(1200px 500px at 85% 20%, var(--blue-wash), transparent 60%), var(--paper); }
.twin-grid { display: grid; grid-template-columns: minmax(0, 1fr) 70px minmax(0, 1fr); gap: 18px; align-items: center; }
.twin-side { display: grid; gap: 14px; align-content: start; min-width: 0; }
.twin-lbl { display: inline-flex; gap: 8px; align-items: center; font: 600 .7rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.twin-lbl .ic { color: var(--blue-ink); }
.twin-photo { box-shadow: var(--shadow-2); }
.twin-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.twin-facts li { list-style: none; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--paper); }
.twin-facts b { display: block; font: 720 1.1rem/1.1 var(--font); font-stretch: 110%; color: var(--blue-ink); }
.twin-facts span { font-size: .74rem; color: var(--muted); line-height: 1.3; display: block; margin-top: 2px; }
.twin-mirror { display: grid; justify-items: center; gap: 6px; color: var(--blue-ink); }
.twin-mirror span { width: 52px; height: 52px; border-radius: 50%; border: 1.5px dashed var(--blue); display: grid; place-items: center; background: var(--paper); }
.twin-mirror i { font: 500 .58rem/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; font-style: normal; color: var(--muted); }
.twin-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 36px; border-top: 1px solid var(--line); padding-top: 24px; }
.twin-steps li { list-style: none; display: grid; gap: 10px; }
.ts-n { font: 600 .66rem/1 var(--mono); color: var(--muted); letter-spacing: .1em; }
@media (max-width: 980px) { .twin-grid { grid-template-columns: minmax(0, 1fr); } .twin-mirror { transform: rotate(90deg); } .twin-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .twin-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } .twin-steps { grid-template-columns: minmax(0, 1fr); } }
.orbit { position: relative; width: 100%; max-width: 520px; aspect-ratio: 1; margin-inline: auto; }
.orbit-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.orbit .spin { transform-origin: 50% 50%; transform-box: view-box; animation: spinRot 60s linear infinite; }
.orbit-sats.spin { position: absolute; inset: 0; transform-box: border-box; }
.orbit .spin-rev { animation: spinRev 60s linear infinite; }
.orbit .sweep { transform-origin: 50% 50%; transform-box: view-box; animation: spinRot 16s linear infinite; }
.orbit-core { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 30%; aspect-ratio: 1; display: grid; place-items: center; text-decoration: none; color: var(--ink); z-index: 2; }
.oc-ring { position: absolute; inset: 0; border-radius: 50%; border: 1.5px solid #BFDDEC; animation: pulseRing 3s ease-out infinite; }
.oc-ring2 { position: absolute; inset: 9%; border-radius: 50%; border: 1.5px dashed var(--amber); opacity: .6; animation: spinRot 30s linear infinite; }
.oc-in { position: absolute; inset: 18%; border-radius: 50%; background: var(--paper); border: 1px solid var(--line); box-shadow: var(--shadow-2); display: grid; place-content: center; justify-items: center; gap: 4px; }
.oc-in .ic { color: var(--blue-ink); width: 24px; height: 24px; }
.oc-in b { font: 680 .78rem/1 var(--font); }
.oc-role { position: absolute; top: 102%; left: 50%; transform: translateX(-50%); white-space: nowrap; font: 600 .58rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--blue-ink); }
.orbit-sats { position: absolute; inset: 0; }
.sat { position: absolute; transform: translate(-50%, -50%); }
.sat-in { display: grid; justify-items: center; gap: 2px; text-decoration: none; color: var(--ink); }
.sat-ic { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--paper); border: 1px solid var(--line); color: var(--blue-ink); box-shadow: var(--shadow-1); transition: transform .2s; }
.sat-in:hover .sat-ic { transform: scale(1.08); }
.sat-in b { font: 640 .7rem/1 var(--font); margin-top: 3px; }
.sat-in > span:last-child { font: 500 .56rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--amber-ink); }
@media (max-width: 520px) { .sat-in b, .sat-in > span:last-child { display: none; } .sat-ic { width: 38px; height: 38px; } }

/* solution cards */
.sol-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.sol-card { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; display: grid; gap: 10px; align-content: start; text-decoration: none; color: var(--steel); background: var(--paper); transition: border-color .2s, box-shadow .2s, transform .2s var(--ease); }
.sol-card:hover { border-color: #AFBBCB; box-shadow: var(--shadow-2); transform: translateY(-2px); color: var(--steel); }
.sol-ic { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--blue-wash); color: var(--blue-ink); }
.sol-q { font: 650 1.05rem/1.3 var(--font); font-stretch: 104%; color: var(--ink); }
.sol-n { font: 600 .66rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.sol-p { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.sol-p span { display: inline-flex; gap: 5px; align-items: center; font-size: .78rem; color: var(--ink-2); background: var(--mist); padding: 4px 8px; border-radius: 6px; }

/* product rail icons, product tags, product cards with images */
.fr-ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--blue-wash); color: var(--blue-ink); margin-bottom: 4px; }
.ptag { display: inline-flex; gap: 6px; align-items: center; font: 600 .78rem/1 var(--font); color: var(--ink-2); text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 6px 10px 6px 8px; background: var(--paper); }
.ptag .ic { color: var(--blue-ink); }
.ptag:hover { border-color: var(--blue); color: var(--ink); }
.pcard { padding: 0; overflow: hidden; }
.pcard .pcard-img { border-radius: 0; }
.pcard-b { padding: 20px 22px 22px; display: grid; gap: 10px; }
.picon { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--blue-wash); color: var(--blue-ink); }
.pcard .ph { justify-content: flex-start; }

/* industries */
.ind-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.ind-card { display: grid; text-decoration: none; color: var(--steel); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); background: var(--paper); transition: box-shadow .2s, transform .2s var(--ease); }
.ind-card:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); color: var(--steel); }
.ind-card .ind-img { border-radius: 0; }
.ind-b { display: grid; gap: 6px; padding: 14px 16px 16px; position: relative; }
.ind-ic { position: absolute; top: -22px; right: 14px; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--paper); color: var(--blue-ink); box-shadow: var(--shadow-1); }
.ind-b b { font: 680 1.02rem/1.25 var(--font); color: var(--ink); padding-right: 44px; }
.ind-b .voc { font: 500 .66rem/1.6 var(--mono); color: var(--muted); }
@media (max-width: 980px) { .ind-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .ind-cards { grid-template-columns: minmax(0, 1fr); } }

/* integration icons */
.sys-col .sys { justify-content: flex-start; }
.sys-col .sys small { margin-left: auto; }
.sys-ic { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--mist); color: var(--ink-2); flex: none; }
.sys-ic .ic { width: 16px; height: 16px; }
.sys-flow { display: inline-flex; gap: 6px; align-items: center; }
.sys-logo { width: 120px; height: auto; margin: 0 auto 6px; }

/* insights cards */
.ins-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ins-card { display: grid; text-decoration: none; color: var(--steel); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); background: var(--paper); align-content: start; transition: box-shadow .2s, transform .2s var(--ease); }
.ins-card:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); color: var(--steel); }
.ins-card .ins-img { border-radius: 0; }
.ins-b { display: grid; gap: 8px; padding: 16px 18px 20px; }
.ins-b .tag { justify-self: start; }
.ins-b b { font: 680 1.12rem/1.3 var(--font); font-stretch: 104%; color: var(--ink); }
.ins-b > span:last-child { font-size: .92rem; }
@media (max-width: 980px) { .ins-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .ins-cards { grid-template-columns: minmax(0, 1fr); } }

/* CTA band art */
.cta-art { position: absolute; right: -60px; top: 50%; transform: translateY(-50%); width: 520px; opacity: .55; pointer-events: none; }
.cta-art svg { width: 100%; height: auto; }
.cta-band .inner { position: relative; z-index: 1; }
@media (max-width: 860px) { .cta-art { width: 360px; right: -140px; opacity: .3; } }

/* mega menu icons */
.ml-ic { width: 26px; height: 26px; border-radius: 8px; background: var(--blue-wash); color: var(--blue-ink); display: inline-grid; place-items: center; flex: none; }
.ml-ic .ic { width: 15px; height: 15px; }

/* footer family band */
.ft-family { margin-top: 44px; padding: 22px 0; border-block: 1px solid var(--navy-line); }
.ft-fam-h { color: var(--on-navy); font-size: .9rem; margin-bottom: 16px; }
.ft-family ul { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.ft-family li { list-style: none; }
.ft-family a { display: grid; gap: 10px; justify-items: start; padding: 14px 16px; border: 1px solid var(--navy-line); border-radius: 12px; height: 100%; text-decoration: none; transition: background .2s, border-color .2s; }
.ft-family a:hover { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.25); text-decoration: none; }
.ft-family img { width: auto; max-width: 100%; }
.ft-family img.invert { filter: brightness(0) invert(1); }
.ft-family span { font-size: .78rem; color: var(--on-navy-muted); line-height: 1.35; }
@media (max-width: 860px) { .ft-family ul { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.ft-brand img { height: 52px; width: auto; }
.logo img { height: 27px; }

@media (prefers-reduced-motion: reduce) { .orbit .spin, .orbit .spin-rev, .orbit .sweep, .oc-ring, .oc-ring2, .sig-chip, .ants, .ants-slow, .pulse, .cl-ants { animation: none !important; } }

/* product page — round 2 */
.picon-l { width: 40px; height: 40px; border-radius: 12px; }
.p-media { position: relative; display: grid; }
.p-media .p-photo { border-radius: 20px; box-shadow: var(--shadow-2); }
.impact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 26px; }
.impact-grid li { list-style: none; display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--paper); }
.imp-ic { width: 38px; height: 38px; border-radius: 10px; background: var(--red-wash); color: var(--red-ink); display: grid; place-items: center; }
.impact-grid b { display: block; font: 600 .66rem/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--red-ink); }
.impact-grid span { font-size: .92rem; }
@media (max-width: 620px) { .impact-grid { grid-template-columns: minmax(0, 1fr); } }
.if-nothing .ic { color: var(--red-ink); vertical-align: -2px; margin-right: 4px; }
.plain-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 0; }
.plain-cards > div { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; min-width: 0; }
.plain-cards > div.wide { grid-column: 1 / -1; background: linear-gradient(90deg, var(--blue-wash), var(--paper)); }
.plain-cards dt { display: flex; gap: 10px; align-items: center; font: 600 .7rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--blue-ink); }
.pc-ic { width: 34px; height: 34px; border-radius: 10px; background: var(--blue-wash); display: grid; place-items: center; }
.plain-cards dd { margin: 12px 0 0; font-size: 1rem; color: var(--ink-2); }
@media (max-width: 760px) { .plain-cards { grid-template-columns: minmax(0, 1fr); } }
.pipeline-ic .ph { gap: 10px; }
.pp-ic { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--paper); color: var(--stt, var(--ink)); border: 1.5px solid var(--st, var(--line)); flex: none; }
.pp-ic .ic { width: 16px; height: 16px; }
.pipeline .ph i { margin-left: auto; }
.mod-index { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px; margin-bottom: 36px; }
.mod-index a { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; color: var(--ink); background: var(--paper); transition: border-color .2s, box-shadow .2s; }
.mod-index a:hover { border-color: var(--blue); box-shadow: var(--shadow-1); }
.mi-ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--blue-wash); color: var(--blue-ink); }
.mod-index b { display: block; font-size: .95rem; line-height: 1.25; }
.mod-index small { font: 500 .66rem/1 var(--mono); color: var(--muted); letter-spacing: .04em; }
.mod-group { scroll-margin-top: calc(var(--header-h) + 60px); }
.mod-group-h h3 { display: flex; gap: 10px; align-items: center; }
.mg-ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--ink); color: #fff; flex: none; }
.mg-ic .ic { width: 17px; height: 17px; }
.mod summary { grid-template-columns: 36px minmax(0, 1fr) 24px; }
.mod-ic { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--mist); color: var(--blue-ink); }
.mod-ic .ic { width: 18px; height: 18px; }
.mod-body { padding-left: 52px; }
@media (max-width: 760px) { .mod-body { padding-left: 0; } }
.iq-ic { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.iq .lv-ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--ink); color: #fff; }
.iq .lv-ic .ic { width: 16px; height: 16px; }
.auto-split h3 { gap: 10px; }
.as-ic { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--ink); color: #fff; }
.as-ic.ok { background: var(--teal-wash); color: var(--teal-ink); }
.as-ic .ic { width: 16px; height: 16px; }
.out-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.out-cards > div { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; display: grid; gap: 8px; align-content: start; background: var(--paper); }
.oc-ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--teal-wash); color: var(--teal-ink); }
.out-cards h3 { font-size: 1.05rem; letter-spacing: 0; font-stretch: 102%; }
.out-cards p { font-size: .92rem; }
.out-cards .ms { margin-top: 4px; font: 500 .7rem/1.5 var(--mono); color: var(--teal-ink); }
.out-cards .ms::before { content: "MEASURED BY  "; color: var(--muted); letter-spacing: .06em; }
.ent-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.ent-cards > div { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.ec-ic { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--mist); color: var(--ink); }
.ent-cards h3 { font-size: .98rem; letter-spacing: 0; font-stretch: 102%; }
.ent-cards p { font-size: .88rem; }
@media (max-width: 1060px) { .ent-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .ent-cards { grid-template-columns: minmax(0, 1fr); } }

/* pages — round 2 */
.hero-photo { box-shadow: var(--shadow-2); }
.eb-ic { display: flex; gap: 10px; align-items: center; }
.eb-ic .sol-ic { width: 34px; height: 34px; }
.sol-rows { display: grid; gap: 14px; }
.sol-row { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; text-decoration: none; color: var(--steel); background: var(--paper); transition: box-shadow .2s, transform .2s var(--ease); }
.sol-row:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); color: var(--steel); }
.sol-row .sol-row-img { border-radius: 0; height: 100%; aspect-ratio: auto !important; min-height: 180px; }
.sol-row-b { display: grid; gap: 8px; padding: 20px 24px; align-content: center; }
.sol-row-b .sol-q { font-size: 1.25rem; }
.sol-s { font-size: .94rem; }
@media (max-width: 760px) { .sol-row { grid-template-columns: minmax(0, 1fr); } .sol-row .sol-row-img { min-height: 0; aspect-ratio: 16/9 !important; } }
.sol-flow-ic li { padding-top: 22px; }
.sf-ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--paper); border: 1.5px solid var(--st, var(--line)); color: var(--stt, var(--ink)); margin-bottom: 10px; }
.feat-warn .feat-ic { background: var(--red-wash); color: var(--red-ink); }
.play .sol-ic { width: 40px; height: 40px; }
.article-photo { max-height: 420px; }
.tk-h { display: flex; gap: 8px; align-items: center; font: 600 .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.takeaways .ptags { display: flex; flex-wrap: wrap; gap: 6px; }
.as-ic2 { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--paper); border: 1.5px solid var(--st, var(--line)); color: var(--stt, var(--ink)); }
.how-rail { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--mist-2); margin-bottom: 28px; flex-wrap: wrap; }
.how-rail span { display: inline-flex; gap: 8px; align-items: center; font: 650 .95rem/1 var(--font); color: var(--stt, var(--ink)); }
.how-rail span .ic { width: 22px; height: 22px; }
.how-rail i { font-style: normal; color: var(--faint); }
.hs-ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--paper); border: 1.5px solid var(--st, var(--line)); color: var(--stt, var(--ink)); }
.hs-r dt { display: flex; gap: 6px; align-items: center; }
.ai-rows { display: grid; gap: 0; border-top: 1px solid var(--line); }
.ai-rows > div { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.ai-rows .sol-ic { width: 40px; height: 40px; }
.ai-rows b { color: var(--ink); }
.ai-rows p { font-size: .94rem; margin-top: 2px; }
.about-media { position: relative; }
.about-logo { position: absolute; left: 18px; bottom: 18px; width: 58%; background: rgba(255,255,255,.95); padding: 14px 16px; border-radius: 14px; box-shadow: var(--shadow-2); }
.fam-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.fam { display: grid; gap: 10px; align-content: start; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; text-decoration: none; color: var(--steel); background: var(--paper); transition: box-shadow .2s; }
.fam:hover { box-shadow: var(--shadow-2); color: var(--steel); }
.fam img { width: auto; max-width: 100%; justify-self: start; }
.fam img[alt="Owllys"] { height: 40px !important; }
.fam b { color: var(--ink); }
.fam span { font-size: .88rem; }
.fam.me { border: 2px solid var(--ink); background: linear-gradient(135deg, var(--blue-wash), var(--paper)); }
@media (max-width: 860px) { .fam-grid { grid-template-columns: minmax(0, 1fr); } }
.fam-row { display: flex !important; flex-wrap: wrap; gap: 16px; justify-content: center; align-items: center; }
.icon-row { display: flex; flex-wrap: wrap; gap: 8px; }
.feats-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 760px) { .feats-2 { grid-template-columns: minmax(0, 1fr); } }
.next-steps .n .ic { width: 15px; height: 15px; }
.pgrid .pcard h3 { font-size: 1.25rem; }
.hero2-visual { background: radial-gradient(600px 400px at 70% 30%, rgba(61,184,234,.35), transparent 60%), radial-gradient(500px 360px at 20% 90%, rgba(19,153,106,.25), transparent 60%), var(--navy); border-radius: 22px; }
.btn .flx sup, .band-navy .btn .flx sup { color: inherit; }
.layer { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
@media (max-width: 700px) { .layer { grid-template-columns: minmax(0, 1fr); } }


/* ================================================================== ROUND 3 (27-Oct-2026): infographic, story layouts, brand downloads */
/* .photo resets margin; keep the spacing helper working on photos (article header, home challenge) */
.photo.mt-m { margin-top: 24px; }

/* footer legal line */
.ft-bottom .ft-copy { font-size: .72rem; letter-spacing: .01em; }

/* FAQ questions are h3 headings inside <summary> */
.faq summary .faq-q { display: inline; margin: 0; font: inherit; color: inherit; letter-spacing: inherit; font-stretch: inherit; line-height: inherit; }

/* ---------------------------------------------------------------- product "at a glance" infographic */
.gx { margin: clamp(28px, 4vw, 48px) 0 0; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(180deg, var(--paper), var(--mist-2)); box-shadow: var(--shadow-1); padding: clamp(18px, 2.4vw, 28px); }
.gx-head { display: flex; justify-content: space-between; align-items: center; gap: 12px 20px; flex-wrap: wrap; margin-bottom: 18px; }
.gx-head .eyebrow { color: var(--ink); font-weight: 600; }
.gx-steps { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; font: 600 .66rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.gx-steps i, .gx-k i { font-style: normal; display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; font: 700 .64rem/1 var(--mono); color: #fff; background: var(--blue-ink); flex: none; }
.gx-steps i.s2 { background: var(--ink); } .gx-steps i.s3 { background: var(--teal-ink); } .gx-steps i.s4 { background: var(--amber-ink); }
.gx-steps b { color: var(--faint); font-weight: 400; margin: 0 3px; }
.gx-flow { display: grid; grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1.12fr) 56px minmax(0, 1fr); align-items: stretch; }
.gx-col { border-radius: 14px; padding: 14px 16px 8px; min-width: 0; }
.gx-in, .gx-out { background: var(--paper); border: 1px solid var(--line); }
.gx-in { box-shadow: inset 0 3px 0 var(--blue); }
.gx-out { box-shadow: inset 0 3px 0 var(--teal); }
.gx-k { display: flex; align-items: center; gap: 8px; font: 600 .7rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); margin: 2px 0 4px; }
.gx-out .gx-k i { background: var(--teal-ink); }
.gx-col ul { display: grid; }
.gx-col li { list-style: none; display: grid; grid-template-columns: 32px minmax(0, 1fr); gap: 10px; align-items: start; padding: 9px 0; font-size: .88rem; line-height: 1.42; color: var(--ink-2); }
.gx-col li > span:last-child { padding-top: 5px; }
.gx-col li + li { border-top: 1px dashed var(--line); }
.gx-ic { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--blue-wash); color: var(--blue-ink); flex: none; }
.gx-ic .ic { width: 17px; height: 17px; }
.gx-out .gx-ic { background: var(--teal-wash); color: var(--teal-ink); }
.gx-core { background: var(--ink); color: #fff; box-shadow: 0 18px 36px -18px rgba(10, 26, 47, .55); }
.gx-core .gx-k { color: #C9D4E4; }
.gx-core .gx-k i { background: #fff; color: var(--ink); }
.gx-hub { display: flex; align-items: center; gap: 10px; margin: 8px 0 2px; }
.gx-hub b { color: #fff; font: 720 1.22rem/1.1 var(--font); font-stretch: 110%; }
.gx-hub-ic { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: var(--blue); color: #fff; flex: none; }
.gx-core li { color: #DCE5F0; }
.gx-core li + li { border-top-color: rgba(255, 255, 255, .16); }
.gx-core .gx-ic { background: rgba(255, 255, 255, .1); color: #7FCBEE; }
/* connectors between the three blocks: a dashed lane, an arrowhead and a moving packet */
.gx-conn { position: relative; }
.gx-conn.c1 { --cc: var(--blue); } .gx-conn.c2 { --cc: var(--teal); }
.gx-conn::before { content: ""; position: absolute; left: 8px; right: 12px; top: 50%; height: 2px; margin-top: -1px; background: repeating-linear-gradient(90deg, var(--cc) 0 6px, transparent 6px 11px); background-size: 11px 2px; animation: gxFlowX 1s linear infinite; }
.gx-conn::after { content: ""; position: absolute; right: 3px; top: 50%; margin-top: -6px; border-style: solid; border-color: transparent; border-width: 6px 0 6px 10px; border-left-color: var(--cc); }
.gx-conn span { position: absolute; left: 8px; top: 50%; width: 8px; height: 8px; margin-top: -4px; border-radius: 50%; background: var(--cc); box-shadow: 0 0 0 4px rgba(11, 132, 188, .16); animation: gxPacketX 2.4s var(--ease) infinite; }
@keyframes gxFlowX { to { background-position: 11px 0; } }
@keyframes gxFlowY { to { background-position: 0 11px; } }
@keyframes gxPacketX { 0% { left: 8px; opacity: 0; } 15%, 80% { opacity: 1; } 100% { left: calc(100% - 22px); opacity: 0; } }
@keyframes gxPacketY { 0% { top: 4px; opacity: 0; } 15%, 80% { opacity: 1; } 100% { top: calc(100% - 16px); opacity: 0; } }
/* the loop back: from under "Produces" round to "Reads" (column centres sit at (100% - 112px) / 6.24 from each side) */
.gx-body { position: relative; }
.gx-loop { position: relative; margin-top: 10px; padding-top: 16px; text-align: center; }
.gx-loop::before { content: ""; position: absolute; left: calc((100% - 112px) / 6.24); right: calc((100% - 112px) / 6.24); top: -10px; height: 46px; border: 2px dashed var(--amber); border-top: 0; border-radius: 0 0 24px 24px; }
.gx-loop::after { content: ""; position: absolute; left: calc((100% - 112px) / 6.24 - 6px); top: -10px; border-style: solid; border-color: transparent; border-width: 0 7px 11px 7px; border-bottom-color: var(--amber); }
.gx-loop-t { position: relative; display: inline-flex; align-items: center; gap: 12px; text-align: left; max-width: min(660px, 62%); padding: 8px 18px 8px 8px; border-radius: 999px; background: var(--amber-wash); border: 1px solid #F1D3A6; font-size: .9rem; line-height: 1.4; color: var(--ink-2); }
.gx-loop-t .gx-ic { background: #fff; color: var(--amber-ink); }
.gx-lk { font: 700 .66rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--amber-ink); margin-right: 4px; white-space: nowrap; }
.gx-back { display: block; font: 500 .62rem/1.7 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 760px) {
  .gx-steps { display: none; }
  .gx-flow { grid-template-columns: minmax(0, 1fr); }
  .gx-conn { height: 40px; }
  .gx-conn::before { left: 50%; right: auto; top: 4px; bottom: 12px; width: 2px; height: auto; margin: 0 0 0 -1px; background: repeating-linear-gradient(180deg, var(--cc) 0 6px, transparent 6px 11px); background-size: 2px 11px; animation-name: gxFlowY; }
  .gx-conn::after { left: 50%; right: auto; top: auto; bottom: 2px; margin: 0 0 0 -6px; border-width: 10px 6px 0 6px; border-color: transparent; border-top-color: var(--cc); }
  .gx-conn span { left: 50%; top: 4px; margin: 0 0 0 -4px; animation-name: gxPacketY; }
  /* the loop becomes a rail down the left side: from the "Learns" note back up into "Reads" */
  .gx-body { padding-left: 28px; }
  .gx-body::before { content: ""; position: absolute; left: 4px; top: 22px; bottom: 30px; width: 24px; border: 2px dashed var(--amber); border-right: 0; border-radius: 16px 0 0 16px; }
  .gx-body::after { content: ""; position: absolute; left: 17px; top: 16px; border-style: solid; border-color: transparent; border-width: 7px 0 7px 11px; border-left-color: var(--amber); }
  .gx-loop { margin-top: 16px; padding-top: 0; text-align: left; }
  .gx-loop::before, .gx-loop::after { display: none; }
  .gx-loop-t { display: flex; max-width: none; border-radius: 14px; padding: 10px 14px 10px 10px; }
}
@media (prefers-reduced-motion: reduce) { .gx-conn::before { animation: none !important; } .gx-conn span { display: none; } }

/* ---------------------------------------------------------------- product: the situation as numbered story beats */
.beats { display: grid; }
.beats li { list-style: none; display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 16px; position: relative; padding-bottom: 20px; }
.beats li:last-child { padding-bottom: 0; }
.beats li:not(:last-child)::before { content: ""; position: absolute; left: 16px; top: 38px; bottom: 4px; width: 2px; background: repeating-linear-gradient(180deg, #C9D1DC 0 5px, transparent 5px 9px); }
.bt-n { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font: 700 .78rem/1 var(--mono); color: var(--ink); background: var(--paper); border: 1.5px solid var(--ink); }
.beats li:last-child .bt-n { background: var(--red-wash); border-color: var(--red); color: var(--red-ink); }
.beats p { font-size: 1.04rem; line-height: 1.68; color: var(--ink-2); padding-top: 3px; }
.beats li:first-child p { font-size: 1.1rem; color: var(--ink); font-weight: 500; }
.impact-grid.impact-wide { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin-top: clamp(28px, 4vw, 44px); }
.impact-wide li { align-content: start; }
.impact-wide span { line-height: 1.55; }
@media (max-width: 620px) { .impact-grid.impact-wide { grid-template-columns: minmax(0, 1fr); } }

/* ---------------------------------------------------------------- pull-quote (first line of a problem, closing line of a story) */
.pull { font: 650 clamp(1.25rem, 1.05rem + .8vw, 1.62rem)/1.32 var(--font); font-stretch: 104%; letter-spacing: -.01em; color: var(--ink); padding-left: 20px; border-left: 4px solid var(--red); text-wrap: pretty; }
.pull-loop { border-left-color: var(--blue); }

/* ---------------------------------------------------------------- solution: the approach as numbered steps */
.appr-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.appr-steps li { list-style: none; position: relative; display: grid; gap: 12px; align-content: start; grid-template-rows: auto 1fr auto; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 22px 20px; min-width: 0; }
.appr-steps li::before { content: ""; position: absolute; left: 22px; right: 22px; top: -1px; height: 3px; border-radius: 0 0 3px 3px; background: linear-gradient(90deg, var(--blue), var(--teal)); }
.ap-n { font: 760 2rem/1 var(--font); font-stretch: 116%; color: var(--blue-ink); letter-spacing: -.02em; }
.appr-steps p { font-size: .97rem; line-height: 1.62; color: var(--steel); }
.ap-lead { color: var(--ink); font-weight: 650; }
@media (min-width: 1000px) {
  .appr-steps li + li::after { content: "→"; position: absolute; left: -23px; top: 26px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--paper); border: 1px solid var(--line); color: var(--blue-ink); font-size: .85rem; z-index: 1; }
}

/* ---------------------------------------------------------------- industry: what makes it hard, outcomes, packs */
.hard-box { border-radius: var(--r-lg); background: var(--mist); padding: 20px 22px; border-left: 4px solid var(--amber); }
.hb-k { display: flex; align-items: center; gap: 10px; font: 600 .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--amber-ink); margin-bottom: 12px; }
.hb-ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--paper); color: var(--amber-ink); }
.hard-box .hb-k + p { margin-top: 0; font-size: 1rem; line-height: 1.64; color: var(--ink-2); }
.packs-h { display: flex; align-items: center; gap: 10px; font-size: 1.25rem; margin-bottom: 16px; }
.pack-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pack-list li { list-style: none; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; align-items: start; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px; min-width: 0; }
.pk-ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--blue-wash); color: var(--blue-ink); }
.pk-n { font-weight: 650; color: var(--ink); margin-bottom: 4px; }
.pk-n a { color: var(--blue-ink); text-decoration: none; }
.pk-n a:hover { color: var(--ink); text-decoration: underline; }
.pack-list .pk-n + p { margin-top: 0; }
.pack-list li p:last-child { font-size: .92rem; line-height: 1.55; }
@media (max-width: 760px) { .pack-list { grid-template-columns: minmax(0, 1fr); } }

/* ---------------------------------------------------------------- about: the story as three beats */
.story-beats { display: grid; border-top: 1px solid var(--line); }
.story-beats li { list-style: none; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.sb-ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--blue-wash); color: var(--blue-ink); }
.story-beats li:nth-child(2) .sb-ic { background: var(--red-wash); color: var(--red-ink); }
.story-beats li:nth-child(3) .sb-ic { background: var(--teal-wash); color: var(--teal-ink); }
.sb-k { font: 600 .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); margin: 4px 0 8px; }
.sb-k span { color: var(--blue-ink); }
.story-beats .sb-k + p { margin-top: 0; font-size: 1.04rem; line-height: 1.66; color: var(--ink-2); }

/* ---------------------------------------------------------------- articles: contents list, list markers, numbered checklists */
.toc { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line-2); }
.toc ol { display: grid; counter-reset: toc; }
.toc li { list-style: none; counter-increment: toc; }
.toc a { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 6px; padding: 6px 0; font-size: .88rem; line-height: 1.38; color: var(--ink-2); text-decoration: none; }
.toc a::before { content: counter(toc, decimal-leading-zero); font: 600 .62rem/2 var(--mono); color: var(--muted); }
.toc a:hover { color: var(--blue-ink); text-decoration: underline; }
.prose ul { list-style: none; padding-left: 0; }
.prose ul > li { position: relative; padding-left: 26px; }
.prose ul > li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 8px; height: 8px; border-radius: 2px; background: var(--blue); transform: rotate(45deg); }
.prose ol { list-style: none; padding-left: 0; counter-reset: pol; display: grid; gap: 10px; }
.prose ol > li { counter-increment: pol; position: relative; margin: 0; padding: 13px 16px 13px 60px; min-height: 56px; background: var(--mist); border-radius: var(--r); }
.prose ol > li::before { content: counter(pol); position: absolute; left: 14px; top: 12px; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font: 700 .8rem/1 var(--mono); }

/* ---------------------------------------------------------------- how it works: who does what */
.who { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px 5px 8px; border-radius: 999px; font: 600 .84rem/1.1 var(--font); white-space: nowrap; }
.who-flx { background: var(--blue-wash); color: var(--blue-ink); }
.who-ppl { background: var(--ink); color: #fff; }
.who-sys { background: var(--paper); color: var(--ink-2); border: 1px solid var(--line); }
.who .flx sup { color: inherit; }