:root {
  --bg: #080a0f;
  --bg-deep: #05070a;
  --surface: #0d1118;
  --surface-high: #131923;
  --surface-metal: #1a212c;
  --paper: #edf0f2;
  --paper-dim: #d9dee3;
  --ink: #0a0d12;
  --text: #f2f5f7;
  --muted: #a2acb8;
  --dim: #687381;
  --blue: #6fa8ff;
  --blue-bright: #a9d7ff;
  --blue-deep: #3976d8;
  --line: rgba(218, 229, 240, .12);
  --line-strong: rgba(218, 229, 240, .23);
  --paper-line: rgba(8, 13, 20, .15);
  --display: "Bahnschrift SemiCondensed", "DIN Alternate", "Avenir Next Condensed", "Arial Narrow", sans-serif;
  --body: "Segoe UI Variable", "Segoe UI", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
  --shell: min(1340px, calc(100vw - 80px));
  --ease: cubic-bezier(.2, .72, .16, 1);
  --snap: cubic-bezier(.16, 1, .3, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input { color: inherit; font: inherit; }
button { border: 0; }
svg { display: block; }
p, h1, h2, h3, dl, dd { margin-top: 0; }
::selection { background: var(--blue); color: var(--ink); }

.section-shell { width: var(--shell); margin-inline: auto; }
.section-block { position: relative; padding: 66px 0; border-top: 1px solid var(--line); }
.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 11px 15px;
  background: var(--blue);
  color: var(--ink);
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform .2s;
}
.skip-link:focus { transform: none; }
.cursor-light {
  position: fixed;
  z-index: 0;
  left: 0;
  top: 0;
  width: 520px;
  height: 520px;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle, rgba(69, 124, 211, .085), transparent 68%);
  transform: translate3d(calc(var(--cursor-x, -1000px) - 50%), calc(var(--cursor-y, -1000px) - 50%), 0);
  transition: opacity .4s;
}
body.has-pointer .cursor-light { opacity: 1; }

/* Navigation */
.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  border-bottom: 1px solid transparent;
  transition: background .25s, border-color .25s;
}
.site-header.scrolled {
  border-color: var(--line);
  background: rgba(8, 10, 15, .9);
  backdrop-filter: blur(16px) saturate(120%);
}
.nav-shell {
  width: var(--shell);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: auto;
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 13px; letter-spacing: .13em; }
.brand span { white-space: nowrap; }
.brand b { font-weight: 850; }
.brand-mark { width: 27px; height: 27px; fill: var(--text); }
.brand-mark .brand-signal { fill: var(--blue); }
.site-nav { display: flex; align-items: center; gap: 31px; }
.site-nav > a:not(.nav-download) { color: #b5bec9; font-size: 11px; transition: color .2s; }
.site-nav > a:not(.nav-download):hover { color: var(--text); }
.nav-download {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 25px;
  padding: 0 13px;
  border: 1px solid var(--line-strong);
  font: 700 10px var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: background .2s, color .2s, border-color .2s;
}
.nav-download span { color: var(--blue); }
.nav-download:hover { border-color: var(--text); background: var(--text); color: var(--ink); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 22px; height: 1px; margin: 7px 0; background: var(--text); transition: transform .25s; }

/* Shared type and actions */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: #8994a1;
  font: 650 9px var(--mono);
  letter-spacing: .15em;
  text-transform: uppercase;
}
.eyebrow > span {
  min-width: 28px;
  padding: 5px 6px;
  border: 1px solid #334154;
  color: var(--blue);
  text-align: center;
  letter-spacing: .06em;
}
h1, h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -.045em;
  text-transform: uppercase;
}
h2 { font-size: clamp(52px, 6vw, 90px); line-height: .9; }
.button {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: 0 20px;
  border: 1px solid transparent;
  font: 750 11px var(--mono);
  letter-spacing: .025em;
  text-transform: uppercase;
  transition: transform .22s var(--ease), background .22s, color .22s, box-shadow .22s;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: #06101f; box-shadow: 0 18px 60px rgba(67, 121, 211, .16); }
.button-primary:hover { background: var(--blue-bright); box-shadow: 0 22px 70px rgba(74, 137, 234, .26); }
.button-link {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-strong);
  color: #c0c7cf;
  font: 650 10px var(--mono);
  letter-spacing: .03em;
  text-transform: uppercase;
}
.button-link span { color: var(--blue); transition: transform .2s; }
.button-link:hover span { transform: translate(2px, 2px); }

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  padding: 118px 0 58px;
  overflow: hidden;
  background: var(--bg-deep);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.hero-mesh {
  position: absolute;
  inset: 0;
  opacity: .38;
  background-image:
    linear-gradient(rgba(141, 164, 193, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(141, 164, 193, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, black, rgba(0,0,0,.35) 56%, transparent 96%);
}
.hero-shell {
  position: relative;
  z-index: 2;
  min-height: calc(100svh - 176px);
  display: grid;
  grid-template-columns: .68fr 1.32fr;
  gap: 56px;
  align-items: center;
}
.hero-copy { position: relative; z-index: 3; }
.hero h1 { font-size: clamp(68px, 7.1vw, 112px); line-height: .79; }
.hero h1 span { display: block; }
.hero h1 span:last-child {
  color: transparent;
  -webkit-text-stroke: 1px rgba(226, 236, 246, .68);
  text-stroke: 1px rgba(226, 236, 246, .68);
}
.hero-lead { max-width: 520px; margin: 34px 0 29px; color: #afb8c3; font-size: 16px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 21px; }
.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 39px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.hero-facts div { min-width: 0; padding-right: 13px; }
.hero-facts dt { margin-bottom: 5px; color: #616d7b; font: 600 7px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.hero-facts dd { color: #bec6cf; font-size: 9px; line-height: 1.4; }
.hero-edge-label {
  position: absolute;
  z-index: 2;
  right: 18px;
  bottom: 28px;
  color: #3e4855;
  font: 7px var(--mono);
  letter-spacing: .16em;
  writing-mode: vertical-rl;
}

/* Hero product sequence */
.product-sequence {
  position: relative;
  height: min(680px, calc(100svh - 160px));
  min-height: 585px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #0a0d13;
  box-shadow: 0 42px 110px rgba(0, 0, 0, .42), inset 0 1px rgba(255,255,255,.02);
}
.product-sequence::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(114deg, transparent 22%, rgba(111, 168, 255, .035) 49%, transparent 72%);
  transform: translateX(-70%);
  animation: panelSweep 10s ease-in-out infinite;
}
.sequence-header, .sequence-footer {
  position: relative;
  z-index: 10;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  color: #778290;
  font: 650 7px var(--mono);
  letter-spacing: .12em;
}
.sequence-header { border-bottom: 1px solid var(--line); }
.sequence-footer { border-top: 1px solid var(--line); }
.sequence-header > div, .sequence-footer > span:first-child { display: flex; align-items: center; gap: 8px; }
.sequence-header i, .sequence-footer i, .lab-toolbar i, .lab-local i, .source-viewer footer i, .boundary-top i {
  width: 6px;
  height: 6px;
  display: inline-block;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(111, 168, 255, .08);
}
.sequence-header > span { color: #a8b6c7; }
.sequence-footer > span:last-child { color: #586473; }
.sequence-rail {
  position: relative;
  z-index: 10;
  height: 65px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}
.sequence-rail button {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 13px;
  border-right: 1px solid var(--line);
  background: transparent;
  color: #687482;
  text-align: left;
  cursor: pointer;
  transition: color .2s, background .2s;
}
.sequence-rail button:last-child { border-right: 0; }
.sequence-rail button::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -1px; height: 2px; background: var(--blue); transition: right .45s var(--ease); }
.sequence-rail button[aria-selected="true"] { background: rgba(111, 168, 255, .045); color: var(--text); }
.sequence-rail button[aria-selected="true"]::after { right: 0; }
.sequence-rail b { color: var(--blue); font: 650 7px var(--mono); }
.sequence-rail span { font: 650 8px var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.sequence-stage { height: calc(100% - 149px); display: grid; grid-template-columns: 156px 1fr; }
.ingest-lane {
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background: #080b10;
}
.ingest-lane::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent 0 39px, rgba(190,210,232,.04) 39px 40px); }
.lane-label { position: absolute; left: 12px; top: 13px; color: #4e5967; font: 6px var(--mono); letter-spacing: .12em; }
.incoming-file {
  position: absolute;
  z-index: 2;
  left: 18px;
  top: 74px;
  width: 118px;
  height: 154px;
  padding: 14px;
  border: 1px solid #aeb8c2;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 24px 50px rgba(0,0,0,.36);
  transform-origin: center;
  transition: transform .8s var(--snap), opacity .55s, filter .55s;
}
.file-corner { width: max-content; margin-bottom: 22px; padding: 4px 5px; background: var(--ink); color: var(--blue-bright); font: 700 6px var(--mono); }
.incoming-file p { margin: 0; font: 700 15px/1 var(--display); letter-spacing: -.02em; }
.incoming-file small { display: block; margin-top: 8px; color: #68727d; font-size: 7px; }
.file-code { position: absolute; left: 14px; right: 14px; bottom: 12px; padding-top: 7px; border-top: 1px solid var(--paper-line); color: #65707c; font: 6px var(--mono); }
.ingest-gate { position: absolute; left: 0; right: 0; bottom: 60px; height: 66px; display: grid; place-items: center; border-block: 1px solid #223044; background: #0c1119; }
.ingest-gate span { position: absolute; left: 14px; right: 14px; height: 1px; background: #1b2d45; }
.ingest-gate span:first-child { top: 16px; }
.ingest-gate span:nth-child(2) { bottom: 16px; }
.ingest-gate b { color: #6b7a8d; font: 650 6px var(--mono); letter-spacing: .14em; }
[data-phase="ingest"] .incoming-file { animation: fileFeed 2.15s var(--ease) both; }
[data-phase="query"] .incoming-file, [data-phase="evidence"] .incoming-file, [data-phase="answer"] .incoming-file { transform: translateY(215px) scale(.64); opacity: .3; filter: grayscale(.3); }
.sequence-console { position: relative; min-width: 0; padding: 18px; overflow: hidden; }
.sequence-console::before { content: ""; position: absolute; inset: 0; opacity: .22; background-image: radial-gradient(rgba(174,197,225,.22) .5px, transparent .5px); background-size: 8px 8px; mask-image: linear-gradient(90deg, black, transparent 85%); }
.question-line {
  position: relative;
  z-index: 3;
  min-height: 76px;
  padding: 13px 15px;
  border: 1px solid #253040;
  background: #0d121a;
  opacity: .18;
  transform: translateY(-8px);
  transition: opacity .5s, transform .6s var(--ease), border-color .4s;
}
.question-line > span { color: var(--blue); font: 650 6px var(--mono); letter-spacing: .13em; }
.question-line p { max-width: 520px; margin: 8px 18px 0 0; color: #d8dfe6; font-size: 11px; line-height: 1.45; }
.query-cursor { display: inline-block; width: 1px; height: 14px; margin-left: 2px; background: var(--blue); opacity: 0; vertical-align: -3px; }
[data-phase="query"] .question-line, [data-phase="evidence"] .question-line, [data-phase="answer"] .question-line { opacity: 1; transform: none; }
[data-phase="query"] .question-line { border-color: rgba(111,168,255,.45); }
[data-phase="query"] .query-cursor { opacity: 1; animation: blink .7s steps(1) infinite; }
.source-document {
  position: absolute;
  z-index: 2;
  left: 18px;
  right: 18px;
  top: 112px;
  min-height: 225px;
  padding: 15px 17px 18px;
  border: 1px solid #202936;
  background: #10151d;
  opacity: .3;
  transition: opacity .5s, transform .7s var(--snap), border-color .5s;
}
.document-head { display: flex; justify-content: space-between; padding-bottom: 10px; border-bottom: 1px solid var(--line); color: #8f9baa; font: 6px var(--mono); letter-spacing: .08em; }
.section-code { margin: 16px 0 12px; color: #6f7d8d; font: 650 7px var(--mono); letter-spacing: .08em; }
.source-document > p:not(.section-code) { max-width: 94%; margin: 0 0 9px; color: #8b96a3; font-size: 9px; line-height: 1.55; }
.source-document .evidence-line { position: relative; color: #b9c5d1; }
.source-document .evidence-line::before { content: ""; position: absolute; z-index: -1; inset: -4px 100% -4px -6px; border-left: 2px solid var(--blue); background: rgba(111,168,255,.13); transition: inset .8s var(--ease); }
[data-phase="evidence"] .source-document, [data-phase="answer"] .source-document { opacity: 1; transform: translateY(3px); border-color: #31435a; }
[data-phase="evidence"] .source-document .evidence-line::before, [data-phase="answer"] .source-document .evidence-line::before { right: -6px; }
.evidence-trace { position: absolute; z-index: 4; inset: 104px 10px auto; width: calc(100% - 20px); height: 215px; pointer-events: none; }
.evidence-trace path { fill: none; stroke: var(--blue); stroke-width: 1; stroke-dasharray: 650; stroke-dashoffset: 650; opacity: .75; transition: stroke-dashoffset 1.1s .25s var(--ease); }
.evidence-trace circle { fill: var(--blue); opacity: 0; transition: opacity .35s .7s; }
[data-phase="evidence"] .evidence-trace path, [data-phase="answer"] .evidence-trace path { stroke-dashoffset: 0; }
[data-phase="evidence"] .evidence-trace circle, [data-phase="answer"] .evidence-trace circle { opacity: 1; }
.sequence-answer {
  position: absolute;
  z-index: 5;
  right: 18px;
  bottom: 18px;
  width: 68%;
  min-height: 148px;
  padding: 16px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 26px 70px rgba(0,0,0,.4);
  opacity: 0;
  transform: translateY(18px) scale(.97);
  transition: opacity .65s, transform .75s var(--snap);
}
.sequence-answer header { display: flex; justify-content: space-between; padding-bottom: 9px; border-bottom: 1px solid var(--paper-line); color: #65707b; font: 650 6px var(--mono); letter-spacing: .08em; }
.sequence-answer header b { color: var(--blue-deep); }
.sequence-answer p { margin: 13px 0 9px; color: #27303a; font-size: 10px; line-height: 1.52; }
.sequence-answer button { padding: 0; background: none; color: #52606e; font: 650 6px var(--mono); cursor: pointer; text-transform: uppercase; }
.sequence-answer button span { color: var(--blue-deep); }
[data-phase="answer"] .sequence-answer { opacity: 1; transform: none; }
.sequence-citation {
  position: absolute;
  z-index: 6;
  left: 24px;
  bottom: 33px;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateX(-9px);
  transition: opacity .5s .4s, transform .6s .4s var(--ease);
}
.sequence-citation > span { width: 27px; height: 27px; display: grid; place-items: center; border: 1px solid var(--blue); color: var(--blue); font: 650 7px var(--mono); }
.sequence-citation p { margin: 0; color: #b7c1cc; font-size: 7px; }
.sequence-citation b, .sequence-citation small { display: block; }
.sequence-citation small { margin-top: 2px; color: #5d6977; font: 6px var(--mono); }
[data-phase="answer"] .sequence-citation { opacity: 1; transform: none; }

/* Search shift */
.search-shift { background: #0a0d12; }
.shift-heading { display: grid; grid-template-columns: .75fr 1.15fr .8fr; gap: 48px; align-items: end; }
.shift-heading .eyebrow { align-self: start; }
.shift-heading h2 { font-size: clamp(52px, 5.7vw, 84px); }
.shift-heading > p:last-child { margin: 0; color: var(--muted); font-size: 14px; }
.route-comparison { margin-top: 67px; display: grid; grid-template-columns: 1fr 105px 1fr; border-block: 1px solid var(--line-strong); }
.route { min-width: 0; padding: 28px 0; }
.route > span { color: #65717f; font: 650 7px var(--mono); letter-spacing: .15em; }
.route ol { display: flex; align-items: center; gap: 0; margin: 25px 0 0; padding: 0; list-style: none; }
.route li { position: relative; flex: 1; padding: 13px 8px; border: 1px solid var(--line); color: #9ba6b2; font: 650 8px var(--mono); text-align: center; text-transform: uppercase; }
.route li + li { border-left: 0; }
.route li:not(:last-child)::after { content: "→"; position: absolute; z-index: 2; right: -7px; top: 50%; color: #5d6977; transform: translateY(-50%); }
.route-old { opacity: .55; }
.route-old li::before { content: ""; position: absolute; left: 12px; right: 12px; top: 50%; height: 1px; background: #707b87; transform: rotate(-4deg); }
.route-core > span { color: var(--blue); }
.route-core li { border-color: #31527e; background: rgba(111,168,255,.055); color: #d7e6f8; }
.route-core li:not(:last-child)::after { color: var(--blue); }
.route-divider { display: grid; place-items: center; border-inline: 1px solid var(--line); }
.route-divider span { color: #596574; font: 650 6px var(--mono); letter-spacing: .12em; writing-mode: vertical-rl; }

/* Evidence lab */
.evidence-lab { background: var(--bg); }
.section-heading, .use-heading { display: flex; justify-content: space-between; align-items: end; gap: 80px; margin-bottom: 60px; }
.section-heading > p, .use-heading > p { width: 400px; margin: 0; color: var(--muted); font-size: 14px; }
.lab-shell {
  min-height: 590px;
  display: grid;
  grid-template-columns: 225px 1fr;
  border: 1px solid var(--line-strong);
  background: #0b0e14;
  box-shadow: 0 36px 100px rgba(0,0,0,.28);
}
.lab-questions { display: flex; flex-direction: column; border-right: 1px solid var(--line); background: #090c11; }
.lab-side-head { min-height: 96px; padding: 22px 18px; border-bottom: 1px solid var(--line); }
.lab-side-head span, .lab-label { display: block; color: #5f6b79; font: 650 6px var(--mono); letter-spacing: .13em; }
.lab-side-head b { display: block; margin-top: 9px; color: #bec7d0; font-size: 10px; }
.lab-questions > button {
  position: relative;
  min-height: 70px;
  display: grid;
  grid-template-columns: 30px 1fr;
  align-items: center;
  gap: 9px;
  padding: 0 17px;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: #8995a2;
  font-size: 9px;
  text-align: left;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.lab-questions > button::before { content: ""; position: absolute; left: 0; top: 0; bottom: 100%; width: 2px; background: var(--blue); transition: bottom .35s var(--ease); }
.lab-questions > button span { color: #52606e; font: 650 7px var(--mono); }
.lab-questions > button:hover, .lab-questions > button.active { background: #111722; color: var(--text); }
.lab-questions > button.active::before { bottom: 0; }
.lab-questions > button.active span { color: var(--blue); }
.lab-local { display: flex; align-items: flex-start; gap: 10px; margin: auto 16px 16px; padding: 14px; border: 1px solid #20324b; background: #0e141d; }
.lab-local i { margin-top: 5px; }
.lab-local p { margin: 0; }
.lab-local b, .lab-local small { display: block; }
.lab-local b { color: #aeb9c5; font-size: 8px; }
.lab-local small { margin-top: 3px; color: #5d6977; font-size: 7px; }
.lab-workspace { min-width: 0; }
.lab-toolbar { height: 58px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; border-bottom: 1px solid var(--line); color: #768291; font: 650 7px var(--mono); letter-spacing: .1em; }
.lab-toolbar div { display: flex; align-items: center; gap: 8px; color: #9eabb8; }
.lab-grid { min-height: 530px; display: grid; grid-template-columns: 1fr .87fr; }
.lab-result { min-width: 0; padding: 38px 34px; border-right: 1px solid var(--line); }
.lab-result h3 { max-width: 520px; margin: 14px 0 28px; color: #dfe5eb; font: 650 clamp(18px, 2vw, 27px)/1.25 var(--display); letter-spacing: -.02em; }
.answer-rule { width: 100%; height: 1px; margin-bottom: 29px; background: linear-gradient(90deg, var(--blue) 0 22%, var(--line) 22%); }
.lab-answer { min-height: 178px; margin-top: 14px; }
.lab-answer p { position: relative; margin: 0; padding: 8px 0 8px 21px; color: #b5bec8; font-size: 12px; line-height: 1.55; }
.lab-answer p::before { content: ""; position: absolute; left: 0; top: 15px; width: 7px; height: 7px; border: 1px solid var(--blue); }
.lab-answer.is-changing { opacity: .3; transform: translateY(5px); }
.lab-sources { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.source-button { min-height: 61px; display: grid; grid-template-columns: 28px 1fr; align-items: center; gap: 8px; padding: 8px; border: 1px solid var(--line); background: #0e131b; color: #85919e; text-align: left; cursor: pointer; transition: border-color .2s, background .2s, color .2s; }
.source-button > span { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid #344254; color: var(--blue); font: 650 7px var(--mono); }
.source-button b, .source-button small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.source-button b { color: #b6c0cb; font-size: 7px; }
.source-button small { margin-top: 3px; color: #596674; font-size: 6px; }
.source-button:hover, .source-button.active { border-color: #41699e; background: #121a26; color: var(--text); }
.source-viewer { min-width: 0; padding: 20px; background: #121720; }
.source-viewer > header, .source-viewer > footer { height: 36px; display: flex; align-items: center; justify-content: space-between; color: #798695; font: 650 6px var(--mono); letter-spacing: .08em; }
.source-viewer > header { border-bottom: 1px solid var(--line); }
.source-viewer > header span { max-width: 65%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #b6c0cb; }
.source-viewer > footer { border-top: 1px solid var(--line); }
.source-viewer > footer span:first-child { display: flex; align-items: center; gap: 8px; }
.source-paper { position: relative; min-height: 407px; padding: 35px 38px 47px; overflow: hidden; background: var(--paper); color: var(--ink); box-shadow: 0 18px 45px rgba(0,0,0,.2); }
.source-paper::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(5,10,16,.035) 1px, transparent 1px); background-size: 100% 26px; pointer-events: none; }
.paper-code { position: relative; color: #63707c; font: 650 6px var(--mono); letter-spacing: .12em; }
.source-paper h3 { position: relative; margin: 23px 0 31px; font: 700 26px/1 var(--display); letter-spacing: -.02em; text-transform: uppercase; }
.source-paper p, .source-paper mark { position: relative; display: block; color: #4e5862; font-size: 10px; line-height: 1.75; }
.source-paper mark { margin: 17px -8px; padding: 7px 9px; border-left: 2px solid var(--blue-deep); background: rgba(72,128,207,.17); color: #202a35; }
.paper-index { position: absolute; right: 22px; bottom: 19px; color: #85909a; font: 650 8px var(--mono); }
.lab-note { margin: 13px 0 0; color: #596574; font: 600 7px var(--mono); letter-spacing: .04em; }

/* Architecture */
.architecture { background: #0a0d13; }
.architecture-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 95px; align-items: center; }
.architecture-copy > p:not(.eyebrow) { max-width: 535px; margin: 31px 0; color: var(--muted); font-size: 15px; }
.architecture-copy ul { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.architecture-copy li { display: grid; grid-template-columns: 40px 1fr; gap: 8px; padding: 13px 0; border-bottom: 1px solid var(--line); color: #bac3cc; font-size: 11px; }
.architecture-copy li b { color: var(--blue); font: 650 7px var(--mono); }
.architecture-copy > small { display: block; max-width: 520px; margin-top: 20px; color: #5f6c7a; font-size: 8px; line-height: 1.55; }
.system-field { position: relative; height: 520px; overflow: hidden; border: 1px solid var(--line-strong); background: #080b10; }
.system-field::before { content: ""; position: absolute; inset: 45px 24px 42px; border: 1px solid #23334a; background-image: linear-gradient(rgba(112,142,180,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(112,142,180,.055) 1px, transparent 1px); background-size: 34px 34px; }
.boundary-top, .boundary-bottom { position: absolute; z-index: 5; left: 0; right: 0; height: 45px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; color: #778493; font: 650 6px var(--mono); letter-spacing: .11em; }
.boundary-top { top: 0; border-bottom: 1px solid var(--line); }
.boundary-bottom { bottom: 0; border-top: 1px solid var(--line); }
.boundary-top span { display: flex; align-items: center; gap: 8px; }
.boundary-top b { color: #536171; font-weight: 600; }
.boundary-bottom i { width: 30%; height: 1px; background: linear-gradient(90deg, var(--blue), transparent); }
.system-node { position: absolute; z-index: 4; width: 166px; min-height: 92px; padding: 14px; border: 1px solid #2a394c; background: #101722; box-shadow: 0 15px 40px rgba(0,0,0,.25); }
.system-node > span { color: var(--blue); font: 650 6px var(--mono); letter-spacing: .1em; }
.system-node > b, .system-node > small { display: block; }
.system-node > b { margin: 12px 0 5px; font: 700 14px var(--display); text-transform: uppercase; }
.system-node > small { color: #697583; font-size: 7px; }
.node-files { left: 7%; top: 29%; }
.node-index { left: 39%; top: 13%; }
.node-answer { right: 7%; bottom: 18%; }
.core-module { position: absolute; z-index: 6; left: 49%; top: 51%; width: 158px; height: 158px; display: flex; flex-direction: column; align-items: center; justify-content: center; transform: translate(-50%,-50%); border: 1px solid rgba(111,168,255,.54); background: #0d1622; box-shadow: 0 0 0 12px rgba(111,168,255,.025), 0 28px 70px rgba(0,0,0,.35); }
.core-module svg { width: 46px; margin-bottom: 13px; fill: var(--blue); }
.core-module b { font: 700 15px var(--display); letter-spacing: .04em; }
.core-module span { margin-top: 4px; color: #697788; font: 650 6px var(--mono); letter-spacing: .12em; }
.system-lines { position: absolute; z-index: 2; inset: 45px 24px 42px; width: calc(100% - 48px); height: calc(100% - 87px); }
.system-lines path { fill: none; stroke: #31527a; stroke-width: 1; stroke-dasharray: 5 7; animation: routeFlow 2.8s linear infinite; }

/* Use cases */
.use-cases { background: var(--bg); }
.use-grid { display: grid; border-top: 1px solid var(--line-strong); }
.use-grid article { position: relative; min-height: 112px; display: grid; grid-template-columns: 86px 62px minmax(220px, .75fr) 1fr; align-items: center; gap: 24px; padding: 16px 24px; overflow: hidden; border-bottom: 1px solid var(--line-strong); background: linear-gradient(90deg, #0b0e14, #090c11); transition: background .25s, transform .35s var(--ease); }
.use-grid article::before { content: ""; position: absolute; left: 0; top: 50%; width: 2px; height: 0; background: var(--blue); transition: top .35s var(--ease), height .35s var(--ease); }
.use-grid article::after { content: ""; position: absolute; right: 0; top: 50%; width: 14%; height: 1px; background: linear-gradient(90deg, transparent, rgba(111,168,255,.32)); transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease); }
.use-grid article:hover { z-index: 2; background: linear-gradient(90deg, #101721, #0a0e14); transform: translateX(6px); }
.use-grid article:hover::before { top: 0; height: 100%; }
.use-grid article:hover::after { transform: scaleX(1); }
.use-grid article > span { color: #63707e; font: 650 6px var(--mono); letter-spacing: .13em; }
.use-grid svg { width: 42px; height: 42px; margin: 0; fill: none; stroke: #637a98; stroke-width: 1.2; }
.use-grid h3 { margin: 0; font: 700 23px/.95 var(--display); letter-spacing: -.025em; text-transform: uppercase; }
.use-grid p { max-width: 470px; margin: 0; color: #8793a0; font-size: 11px; line-height: 1.6; }

/* Trial */
.trial { overflow: hidden; background: var(--paper); color: var(--ink); }
.trial-layout { display: grid; grid-template-columns: .62fr 1.38fr; gap: 10%; align-items: center; }
.trial-package { position: relative; height: 335px; padding: 25px; overflow: hidden; background: var(--ink); color: var(--text); box-shadow: 0 30px 70px rgba(9,14,21,.22); }
.trial-package::after { content: ""; position: absolute; width: 220px; height: 220px; right: -110px; bottom: -110px; border: 1px solid #284b7b; border-radius: 50%; box-shadow: 0 0 0 28px rgba(65,118,192,.06), 0 0 0 56px rgba(65,118,192,.035); }
.trial-package > span { color: #8e9aa7; font: 650 6px var(--mono); letter-spacing: .12em; }
.trial-package svg { width: 88px; margin: 58px 0 24px; fill: var(--text); }
.trial-package svg path:last-child { fill: var(--blue); }
.trial-package p { margin: 0; color: #b8c3ce; font: 700 15px/1.12 var(--display); letter-spacing: .04em; }
.trial-package b { position: absolute; left: 25px; bottom: 22px; color: var(--blue); font: 650 7px var(--mono); }
.trial-copy .eyebrow { color: #68737e; }
.trial-copy h2 { font-size: clamp(62px, 7vw, 106px); }
.trial-copy > p:not(.eyebrow) { max-width: 660px; margin: 28px 0; color: #4e5965; font-size: 14px; line-height: 1.65; }
.trial-action { display: flex; align-items: center; gap: 17px; }
.trial-action > span { color: #6a7580; font: 600 7px/1.55 var(--mono); text-transform: uppercase; }

/* FAQ */
.faq { background: #0a0d12; }
.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 100px; }
.faq-heading > p:not(.eyebrow) { margin: 29px 0 13px; color: var(--muted); font-size: 13px; }
.contact-link { display: inline-flex; align-items: center; gap: 12px; padding-bottom: 6px; border-bottom: 1px solid var(--line-strong); color: #c8d0d8; font-size: 12px; word-break: break-word; }
.contact-link span { color: var(--blue); }
.faq-list details { border-top: 1px solid var(--line-strong); }
.faq-list details:last-child { border-bottom: 1px solid var(--line-strong); }
.faq-list summary { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; color: #d2d8de; list-style: none; font: 650 17px var(--display); letter-spacing: -.01em; cursor: pointer; text-transform: uppercase; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: #687583; font: 300 23px var(--body); transition: transform .2s, color .2s; }
.faq-list details[open] summary span { color: var(--blue); transform: rotate(45deg); }
.faq-list details p { max-width: 680px; margin: 0; padding: 0 50px 24px 0; color: #8c98a5; font-size: 12px; }

/* Footer and dialogs */
.site-footer { padding: 78px 0 24px; border-top: 1px solid var(--line); background: var(--bg-deep); }
.footer-main { display: grid; grid-template-columns: 1.6fr 1.1fr .62fr .62fr; gap: 55px; padding-bottom: 62px; }
.footer-statement h2 { margin-top: 42px; font-size: clamp(40px, 4.2vw, 65px); line-height: .87; }
.footer-contact > span, .footer-nav > span { color: #5f6b79; font: 650 6px var(--mono); letter-spacing: .14em; }
.footer-contact p { margin: 21px 0 14px; color: #8b97a4; font-size: 11px; }
.footer-contact a { display: block; width: max-content; max-width: 100%; margin: 7px 0; color: #c2cad3; font-size: 10px; word-break: break-word; }
.footer-contact a:first-of-type { padding-bottom: 5px; border-bottom: 1px solid var(--line-strong); font: 650 15px var(--display); text-transform: uppercase; }
.footer-contact a span { color: var(--blue); }
.footer-nav { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-nav > span { margin-bottom: 12px; }
.footer-nav a, .footer-nav button { padding: 0; background: none; color: #8b97a4; font-size: 10px; text-align: left; cursor: pointer; }
.footer-nav a:hover, .footer-nav button:hover { color: var(--text); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 20px; border-top: 1px solid var(--line); color: #5c6875; font: 650 6px var(--mono); letter-spacing: .1em; }
.legal-dialog { width: min(620px, calc(100vw - 32px)); padding: 48px; border: 1px solid var(--line-strong); background: #0d121a; color: var(--text); box-shadow: 0 45px 130px rgba(0,0,0,.7); }
.legal-dialog::backdrop { background: rgba(2,4,7,.86); backdrop-filter: blur(7px); }
.legal-dialog .eyebrow > span { min-width: 0; }
.legal-dialog h2 { margin-bottom: 24px; font-size: 50px; }
.legal-dialog p { color: var(--muted); font-size: 13px; }
.legal-dialog a { color: var(--blue-bright); text-decoration: underline; text-underline-offset: 3px; }
.dialog-close { position: absolute; right: 14px; top: 10px; padding: 5px; background: transparent; color: var(--text); font-size: 26px; cursor: pointer; }

/* Motion and focus */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .75s var(--ease); }
.js .reveal.visible { opacity: 1; transform: none; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
@keyframes panelSweep { 0%, 15% { transform: translateX(-80%); opacity: 0; } 42% { opacity: 1; } 75%, 100% { transform: translateX(90%); opacity: 0; } }
@keyframes fileFeed { 0% { transform: translateY(-220px) rotate(-3deg); opacity: 0; } 32% { opacity: 1; } 72% { transform: translateY(0) rotate(0); opacity: 1; } 100% { transform: translateY(9px); opacity: 1; } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes routeFlow { to { stroke-dashoffset: -24; } }

@media (max-width: 1180px) {
  :root { --shell: min(100% - 48px, 1120px); }
  .hero-shell { grid-template-columns: .62fr 1.38fr; gap: 35px; }
  .hero h1 { font-size: clamp(62px, 8vw, 91px); }
  .product-sequence { min-height: 560px; }
  .sequence-stage { grid-template-columns: 135px 1fr; }
  .incoming-file { left: 13px; width: 108px; }
  .sequence-answer { width: 72%; }
  .section-heading, .use-heading { gap: 50px; }
  .architecture-layout { gap: 55px; }
  .system-node { width: 144px; }
  .footer-main { grid-template-columns: 1.4fr 1fr .6fr .6fr; gap: 35px; }
}

@media (max-width: 1024px) {
  .hero { min-height: auto; padding-bottom: 75px; }
  .hero-shell { min-height: auto; grid-template-columns: 1fr; gap: 55px; }
  .hero-copy { max-width: 820px; }
  .hero h1 { font-size: clamp(80px, 11vw, 110px); }
  .hero-lead { max-width: 620px; }
  .product-sequence { width: min(860px, 100%); height: 650px; margin: auto; }
  .shift-heading { grid-template-columns: 1fr 1.3fr; }
  .shift-heading > p:last-child { grid-column: 2; }
  .lab-shell { grid-template-columns: 190px 1fr; }
  .lab-grid { grid-template-columns: 1fr .78fr; }
  .lab-result { padding: 30px 25px; }
  .source-viewer { padding: 15px; }
  .source-paper { padding-inline: 26px; }
  .architecture-layout { grid-template-columns: 1fr; }
  .architecture-copy { max-width: 760px; }
  .system-field { width: min(820px, 100%); margin: auto; }
  .use-grid article { grid-template-columns: 70px 54px minmax(195px, .7fr) 1fr; gap: 18px; }
  .trial-layout { grid-template-columns: .75fr 1.25fr; gap: 7%; }
  .faq-layout { gap: 60px; }
  .footer-main { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-main .footer-nav:last-child { grid-column: 3; }
}

@media (max-width: 820px) {
  :root { --shell: calc(100% - 38px); }
  .site-nav {
    position: fixed;
    inset: 72px 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 30px 19px;
    background: rgba(5,7,10,.98);
    transform: translateX(100%);
    transition: transform .32s var(--ease);
  }
  .site-nav.open { transform: none; }
  .site-nav > a:not(.nav-download) { padding: 17px 0; border-bottom: 1px solid var(--line); font: 700 29px var(--display); text-transform: uppercase; }
  .site-nav .nav-download { min-height: 54px; margin-top: 25px; }
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .section-block { padding: 78px 0; }
  .shift-heading { grid-template-columns: 1fr; gap: 24px; }
  .shift-heading > p:last-child { grid-column: auto; max-width: 560px; }
  .route-comparison { grid-template-columns: 1fr; }
  .route-divider { min-height: 48px; border: 0; border-block: 1px solid var(--line); }
  .route-divider span { writing-mode: horizontal-tb; }
  .section-heading, .use-heading { display: block; }
  .section-heading > p, .use-heading > p { width: auto; max-width: 570px; margin-top: 25px; }
  .lab-shell { grid-template-columns: 1fr; }
  .lab-questions { display: grid; grid-template-columns: repeat(3, 1fr); border: 0; border-bottom: 1px solid var(--line); }
  .lab-side-head, .lab-local { display: none; }
  .lab-questions > button { min-height: 65px; padding: 0 12px; }
  .lab-grid { grid-template-columns: 1fr; }
  .lab-result { border: 0; border-bottom: 1px solid var(--line); }
  .source-paper { min-height: 390px; }
  .trial-layout { grid-template-columns: 1fr; }
  .trial-package { width: min(430px, 100%); }
  .faq-layout { grid-template-columns: 1fr; gap: 50px; }
  .faq-heading { max-width: 620px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-statement { grid-column: 1 / -1; }
  .footer-main .footer-nav:last-child { grid-column: auto; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 28px); }
  html { scroll-padding-top: 67px; }
  .nav-shell { height: 66px; }
  .site-nav { top: 66px; }
  .hero { padding: 101px 0 57px; }
  .hero-shell { gap: 46px; }
  .hero h1 { font-size: clamp(54px, 17vw, 67px); }
  .hero-lead { margin-top: 27px; font-size: 14px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-facts { grid-template-columns: 1fr; gap: 11px; }
  .hero-facts div { display: grid; grid-template-columns: 95px 1fr; gap: 8px; }
  .hero-facts dt { margin: 0; }
  .product-sequence { height: 610px; min-height: 0; }
  .sequence-header, .sequence-footer { padding: 0 10px; }
  .sequence-header > div span { display: none; }
  .sequence-footer > span:last-child { display: none; }
  .sequence-rail { height: 58px; }
  .sequence-rail button { justify-content: center; flex-direction: column; gap: 3px; padding: 0 4px; text-align: center; }
  .sequence-rail span { font-size: 6px; }
  .sequence-stage { height: calc(100% - 142px); grid-template-columns: 1fr; grid-template-rows: 95px 1fr; }
  .ingest-lane { border: 0; border-bottom: 1px solid var(--line); }
  .ingest-lane::before { background: repeating-linear-gradient(90deg, transparent 0 39px, rgba(190,210,232,.04) 39px 40px); }
  .lane-label { left: 10px; top: 9px; }
  .incoming-file { left: 51%; top: 9px; width: 73px; height: 75px; padding: 7px; }
  .file-corner { margin-bottom: 7px; padding: 2px 3px; font-size: 5px; }
  .incoming-file p { font-size: 8px; }
  .incoming-file small, .file-code { display: none; }
  .ingest-gate { left: 76%; top: 0; bottom: 0; height: auto; border: 0; border-inline: 1px solid #223044; }
  .ingest-gate span { top: 10px; bottom: 10px; left: 16px; width: 1px; height: auto; }
  .ingest-gate span:nth-child(2) { left: auto; right: 16px; }
  [data-phase="query"] .incoming-file, [data-phase="evidence"] .incoming-file, [data-phase="answer"] .incoming-file { transform: translateX(72px) scale(.68); }
  .sequence-console { padding: 10px; }
  .question-line { min-height: 65px; padding: 9px 10px; }
  .question-line p { margin-top: 6px; font-size: 9px; }
  .source-document { left: 10px; right: 10px; top: 86px; min-height: 170px; padding: 11px; }
  .source-document > p:not(.section-code) { font-size: 7px; line-height: 1.45; }
  .source-document > p:last-child { display: none; }
  .section-code { margin: 10px 0 8px; font-size: 5px; }
  .evidence-trace { display: none; }
  .sequence-answer { right: 10px; bottom: 10px; width: calc(100% - 20px); min-height: 126px; padding: 12px; }
  .sequence-answer p { margin: 10px 0 7px; font-size: 8px; }
  .sequence-answer button { font-size: 5px; }
  .sequence-citation { display: none; }
  .section-block { padding: 70px 0; }
  h2 { font-size: 48px; }
  .shift-heading h2 { font-size: 49px; }
  .route-comparison { margin-top: 47px; }
  .route ol { flex-wrap: wrap; gap: 5px; }
  .route li { flex: 0 0 calc(50% - 3px); }
  .route li + li { border-left: 1px solid var(--line); }
  .route li:not(:last-child)::after { display: none; }
  .route-core li { flex-basis: calc(33.333% - 4px); }
  .section-heading, .use-heading { margin-bottom: 42px; }
  .lab-shell { margin-inline: -14px; }
  .lab-questions { display: flex; overflow-x: auto; scrollbar-width: none; }
  .lab-questions > button { min-width: 145px; }
  .lab-toolbar { padding: 0 12px; }
  .lab-result { padding: 27px 19px; }
  .lab-result h3 { font-size: 21px; }
  .lab-answer { min-height: 0; }
  .lab-answer p { padding-left: 18px; font-size: 10px; }
  .lab-sources { grid-template-columns: 1fr; }
  .source-viewer { padding: 11px; }
  .source-paper { min-height: 365px; padding: 31px 23px 48px; }
  .source-paper h3 { font-size: 23px; }
  .source-paper p, .source-paper mark { font-size: 9px; }
  .architecture-copy > p:not(.eyebrow) { font-size: 13px; }
  .system-field { height: 525px; }
  .system-field::before { inset: 43px 12px 39px; }
  .boundary-top, .boundary-bottom { padding-inline: 10px; }
  .boundary-top b { display: none; }
  .system-node { width: 126px; min-height: 77px; padding: 10px; }
  .system-node > b { margin: 8px 0 3px; font-size: 11px; }
  .node-files { left: 5%; top: 18%; }
  .node-index { left: auto; right: 5%; top: 18%; }
  .node-answer { right: 5%; bottom: 14%; }
  .core-module { left: 31%; top: 65%; width: 126px; height: 126px; }
  .core-module svg { width: 37px; }
  .system-lines { inset: 43px 12px 39px; width: calc(100% - 24px); height: calc(100% - 82px); }
  .use-grid article { min-height: 176px; grid-template-columns: 48px 42px 1fr; gap: 13px; padding: 20px 14px; }
  .use-grid article > span { grid-column: 1; }
  .use-grid svg { grid-column: 2; width: 36px; height: 36px; }
  .use-grid h3 { grid-column: 3; font-size: 21px; }
  .use-grid p { grid-column: 1 / -1; max-width: 360px; }
  .trial-package { height: 320px; }
  .trial-copy h2 { font-size: 58px; }
  .trial-action { align-items: flex-start; flex-direction: column; }
  .trial-action .button { width: 100%; }
  .faq-list summary { min-height: 70px; font-size: 15px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 42px 24px; }
  .footer-contact { grid-column: 1 / -1; }
  .footer-bottom { flex-wrap: wrap; gap: 10px; }
  .footer-bottom > span:nth-child(2) { display: none; }
  .legal-dialog { padding: 39px 23px; }
  .legal-dialog h2 { font-size: 42px; }
}

@media (max-width: 370px) {
  .hero h1 { font-size: 51px; }
  .use-heading h2 { font-size: 42px; }
  .button { gap: 18px; padding-inline: 15px; font-size: 9px; }
  .product-sequence { height: 595px; }
  .source-document { min-height: 160px; }
  .sequence-answer { min-height: 122px; }
  .system-node { width: 115px; }
  .core-module { width: 112px; height: 112px; }
}

@media (hover: none), (pointer: coarse) {
  .cursor-light { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .cursor-light { display: none; }
  [data-sequence] .incoming-file { transform: translateY(215px) scale(.64); opacity: .3; }
  [data-sequence] .question-line, [data-sequence] .source-document, [data-sequence] .sequence-answer, [data-sequence] .sequence-citation { opacity: 1; transform: none; }
  [data-sequence] .source-document .evidence-line::before { right: -6px; }
  [data-sequence] .evidence-trace path { stroke-dashoffset: 0; }
  [data-sequence] .evidence-trace circle { opacity: 1; }
}

/* ================================================================
   Premium product revision — readable commercial software surfaces
   ================================================================ */
.product-sequence {
  height: min(700px, calc(100svh - 138px));
  min-height: 620px;
  background: #0b0f16;
  box-shadow: 0 46px 120px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.018) inset;
}
.product-sequence::before { background: linear-gradient(114deg, transparent 24%, rgba(111,168,255,.045) 49%, transparent 72%); animation-duration: 12s; }
.sequence-header, .sequence-footer { height: 50px; padding: 0 20px; color: #9aa7b5; font: 650 9px var(--mono); letter-spacing: .08em; }
.sequence-header > div, .sequence-header .local-session, .sequence-footer > span:first-child { display: flex; align-items: center; gap: 10px; }
.sequence-header > div > strong { color: #ecf2f7; font-family: var(--body); font-size: 11px; letter-spacing: .08em; }
.sequence-header > div > span:last-child { padding-left: 10px; border-left: 1px solid var(--line-strong); color: #7f8b98; }
.app-mark { width: 23px; height: 23px; display: grid; grid-template-columns: repeat(2,1fr); gap: 3px; }
.app-mark i { width: auto; height: auto; display: block; border-radius: 0; background: #dfe7ee; box-shadow: none; }
.app-mark i:last-child { background: var(--blue); }
.sequence-header .local-session { color: #bcc8d4; }
.sequence-header .local-session b { font-weight: 650; }
.sequence-header .local-session > i, .sequence-footer i, .lab-toolbar i, .lab-local i, .source-viewer footer i, .privacy-topbar i, .core-health i { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px rgba(111,168,255,.08); }
.sequence-footer { color: #8f9baa; }
.sequence-footer > b { color: #c1ccd7; font-size: 8px; }
.sequence-footer > span:last-child { color: #788594; }
.sequence-rail { height: 76px; background: rgba(5,8,12,.5); }
.sequence-rail button { gap: 13px; padding: 0 18px; color: #8491a0; transition: color .25s, background .25s; }
.sequence-rail button::after { height: 3px; transition-duration: .55s; }
.sequence-rail button[aria-selected="true"] { background: linear-gradient(180deg, rgba(111,168,255,.1), rgba(111,168,255,.025)); }
.sequence-rail > button > b { min-width: 25px; color: var(--blue); font: 700 10px var(--mono); }
.sequence-rail > button > span { display: block; font: inherit; letter-spacing: 0; text-transform: none; }
.sequence-rail strong, .sequence-rail small { display: block; }
.sequence-rail strong { color: inherit; font: 650 12px var(--body); letter-spacing: .01em; }
.sequence-rail small { margin-top: 3px; color: #667483; font: 650 8px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.sequence-stage { position: relative; height: calc(100% - 176px); display: block; overflow: hidden; }
.ingest-lane { position: absolute; z-index: 6; inset: 0; display: grid; place-items: center; overflow: hidden; border: 0; background: radial-gradient(circle at 50% 45%, rgba(54,84,124,.2), transparent 38%), #080b10; opacity: 1; transform: none; transition: opacity .55s, transform .75s var(--snap), visibility 0s; }
.ingest-lane::before { inset: 0; background-image: linear-gradient(rgba(141,164,193,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(141,164,193,.04) 1px, transparent 1px); background-size: 32px 32px; }
.lane-label { left: 24px; top: 22px; color: #8592a1; font: 650 9px var(--mono); letter-spacing: .12em; }
.incoming-file { position: relative; z-index: 2; left: auto; top: auto; width: 220px; height: 286px; padding: 22px; border-color: #aeb8c2; box-shadow: 0 34px 80px rgba(0,0,0,.48), 24px 20px 0 -18px #c7ced5, 47px 36px 0 -34px #9ca7b1; transition: transform .85s var(--snap), opacity .55s, filter .55s; }
.incoming-file header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 15px; border-bottom: 1px solid var(--paper-line); }
.incoming-file header span { padding: 4px 6px; background: var(--ink); color: var(--blue-bright); font: 700 9px var(--mono); }
.incoming-file header b { color: #5d6874; font: 650 8px var(--mono); }
.file-symbol { display: grid; gap: 6px; margin: 24px 0 20px; }
.file-symbol span { width: 100%; height: 2px; background: #aab3bc; }
.file-symbol span:nth-child(2) { width: 78%; }.file-symbol span:nth-child(3) { width: 91%; }
.incoming-file p { font: 700 25px/.94 var(--display); letter-spacing: -.035em; }
.incoming-file small { margin-top: 13px; color: #59636e; font-size: 10px; line-height: 1.4; }
.file-code { left: 22px; right: 22px; bottom: 18px; display: flex; justify-content: space-between; gap: 8px; padding-top: 11px; color: #65707c; font: 8px var(--mono); }
.file-code i { font-style: normal; }
.ingest-gate { left: 50%; right: auto; bottom: 18px; width: min(360px, calc(100% - 48px)); height: 36px; display: flex; align-items: center; justify-content: center; gap: 12px; border: 1px solid #29405e; background: #0c131d; transform: translateX(-50%); }
.ingest-gate span { position: static; width: 80px; height: 1px; background: linear-gradient(90deg, transparent, var(--blue)); }
.ingest-gate i { width: 80px; height: 1px; background: linear-gradient(90deg, var(--blue), transparent); }
.ingest-gate b { color: #a7b6c7; font: 650 8px var(--mono); letter-spacing: .12em; }
[data-phase="ingest"] .incoming-file { animation: premiumFileIn 1.9s var(--ease) both; }
[data-phase="query"] .ingest-lane, [data-phase="evidence"] .ingest-lane, [data-phase="answer"] .ingest-lane { visibility: hidden; opacity: 0; transform: scale(.96); transition-delay: 0s, 0s, .55s; }
.sequence-console { position: absolute; inset: 0; min-width: 0; padding: 0; overflow: hidden; background: linear-gradient(135deg,#0b1017,#0a0d13); }
.sequence-console::before { opacity: .15; background-image: linear-gradient(rgba(174,197,225,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(174,197,225,.08) 1px, transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(110deg,black,transparent 88%); }
.question-line { position: absolute; z-index: 3; left: 20px; right: 20px; top: 20px; min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 17px 19px; border-color: #2b3748; background: rgba(15,21,30,.96); opacity: .12; transform: translateY(-10px); transition: opacity .55s, transform .65s var(--ease), border-color .4s, box-shadow .4s; }
.question-line > div > span { color: var(--blue); font: 650 8px var(--mono); letter-spacing: .12em; }
.question-line p { max-width: 560px; margin: 8px 0 0; color: #e6ebf0; font-size: 15px; line-height: 1.35; }
.question-state { flex: 0 0 auto; display: flex; align-items: center; gap: 7px; color: #9dacbc; font: 650 8px var(--mono); letter-spacing: .08em; }
.question-state i { width: 7px; height: 7px; border: 1px solid var(--blue); border-radius: 50%; background: rgba(111,168,255,.2); }
[data-phase="query"] .question-line, [data-phase="evidence"] .question-line, [data-phase="answer"] .question-line { opacity: 1; transform: none; }
[data-phase="query"] .question-line { border-color: rgba(111,168,255,.55); box-shadow: 0 14px 40px rgba(0,0,0,.25); }
.analysis-state { position: absolute; z-index: 4; left: 50%; top: 62%; width: min(420px, calc(100% - 60px)); padding: 25px 28px; border: 1px solid #31435c; background: #101721; opacity: 0; transform: translate(-50%,-43%) scale(.97); transition: opacity .45s, transform .65s var(--snap); }
.analysis-state::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--blue); }
.analysis-kicker { color: var(--blue); font: 650 9px var(--mono); letter-spacing: .13em; }
.analysis-state strong { display: block; margin-top: 10px; color: #e0e7ee; font-size: 15px; }
.analysis-state small { display: block; margin-top: 12px; color: #8694a3; font-size: 10px; }
.analysis-meter { display: grid; grid-template-columns: repeat(5,1fr); gap: 5px; margin-top: 20px; }
.analysis-meter i { height: 4px; background: #243247; transform: scaleX(.2); transform-origin: left; }
[data-phase="query"] .analysis-state { opacity: 1; transform: translate(-50%,-50%) scale(1); }
[data-phase="query"] .analysis-meter i { animation: analysisFill 1.25s var(--ease) infinite; }
[data-phase="query"] .analysis-meter i:nth-child(2) { animation-delay: .12s; }[data-phase="query"] .analysis-meter i:nth-child(3) { animation-delay: .24s; }[data-phase="query"] .analysis-meter i:nth-child(4) { animation-delay: .36s; }[data-phase="query"] .analysis-meter i:nth-child(5) { animation-delay: .48s; }
.source-document { left: 20px; right: auto; top: 130px; bottom: 20px; width: 55%; min-height: 0; padding: 20px 22px 50px; overflow: hidden; border-color: #c4ccd3; background: var(--paper); color: var(--ink); box-shadow: 0 26px 70px rgba(0,0,0,.34); opacity: 0; transform: translateX(-18px) scale(.98); transition: opacity .55s, transform .75s var(--snap), border-color .5s; }
.source-document::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(rgba(8,13,18,.035) 1px, transparent 1px); background-size: 100% 27px; }
.document-head { position: relative; padding-bottom: 14px; border-color: var(--paper-line); color: #596572; font: 650 8px var(--mono); letter-spacing: .05em; }
.document-head b { margin-right: 8px; padding: 3px 5px; background: #111923; color: var(--blue-bright); }
.section-code { position: relative; margin: 20px 0 15px; color: #586675; font: 700 9px var(--mono); letter-spacing: .06em; }
.source-document > p:not(.section-code) { position: relative; max-width: 96%; margin: 0 0 13px; color: #46515c; font-size: 13px; line-height: 1.5; }
.source-document .evidence-line { position: relative; margin-block: 17px; padding: 12px 12px 12px 15px; color: #17202a; font-weight: 600; }
.source-document .evidence-line span { display: block; margin-bottom: 5px; color: #3976d8; font: 700 7px var(--mono); letter-spacing: .09em; }
.source-document .evidence-line::before { inset: 0 100% 0 0; border-left-width: 3px; border-left-color: var(--blue-deep); background: rgba(72,128,207,.16); transition: right .9s var(--ease); }
.source-document footer { position: absolute; left: 22px; right: 22px; bottom: 15px; display: flex; justify-content: space-between; padding-top: 11px; border-top: 1px solid var(--paper-line); color: #66727e; font: 650 8px var(--mono); }
.source-document footer b { color: #3976d8; }
[data-phase="evidence"] .source-document, [data-phase="answer"] .source-document { opacity: 1; transform: none; border-color: #d1d7dc; }
[data-phase="evidence"] .source-document .evidence-line::before, [data-phase="answer"] .source-document .evidence-line::before { right: 0; }
.evidence-trace { z-index: 5; inset: 100px 0 auto; width: 100%; height: 310px; }
.evidence-trace path { stroke-width: 1.5; transition: stroke-dashoffset 1.1s .2s var(--ease); }
.evidence-trace circle { filter: drop-shadow(0 0 5px rgba(111,168,255,.55)); transition-delay: .65s; }
[data-phase="evidence"] .evidence-trace path { stroke-dashoffset: 650; }[data-phase="evidence"] .evidence-trace circle { opacity: 0; }
[data-phase="answer"] .evidence-trace path { stroke-dashoffset: 0; }[data-phase="answer"] .evidence-trace circle { opacity: 1; }
.sequence-answer { z-index: 6; right: 20px; top: 130px; bottom: 20px; width: 41.5%; min-height: 0; padding: 20px; border: 1px solid #385172; background: linear-gradient(155deg,#121b27,#0d131c); color: var(--text); box-shadow: 0 30px 80px rgba(0,0,0,.48); transform: translateX(20px) scale(.975); transition: opacity .65s, transform .8s var(--snap), border-color .5s; }
.sequence-answer header { gap: 10px; padding-bottom: 12px; border-color: var(--line); color: #9eabb8; font: 650 8px var(--mono); letter-spacing: .04em; }
.sequence-answer header span { display: flex; align-items: center; gap: 7px; }.sequence-answer header i { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }.sequence-answer header b { color: var(--blue-bright); }
.sequence-answer h3 { margin: 18px 0 13px; color: #f2f5f7; font: 700 24px/1 var(--display); text-transform: uppercase; }
.sequence-answer ul { margin: 0; padding: 0; list-style: none; }.sequence-answer li { position: relative; padding: 5px 0 5px 17px; color: #c3cdd7; font-size: 12.5px; line-height: 1.42; }.sequence-answer li::before { content: ""; position: absolute; left: 0; top: 11px; width: 6px; height: 6px; border: 1px solid var(--blue); }
.answer-source { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 9px; margin-top: 14px; padding: 10px; border: 1px solid #334964; background: #0b1119; }.answer-source > span { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--blue); color: var(--blue); font: 700 8px var(--mono); }.answer-source p { min-width: 0; margin: 0; }.answer-source p b,.answer-source p small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }.answer-source p b { color: #dce4ec; font-size: 9px; }.answer-source p small { margin-top: 2px; color: #8391a1; font-size: 8px; }.answer-source > strong { color: var(--blue-bright); font: 650 6px var(--mono); letter-spacing: .05em; }
.sequence-answer button { margin-top: 12px; color: #8e9bab; font: 650 8px var(--mono); }.sequence-answer button span { color: var(--blue); }
[data-phase="answer"] .sequence-answer { opacity: 1; transform: none; }
@keyframes premiumFileIn { 0% { transform: translateY(-90px) rotate(-2deg) scale(.96); opacity: 0; } 55% { opacity: 1; } 78% { transform: translateY(0) rotate(0) scale(1); } 100% { transform: translateY(5px); opacity: 1; } }
@keyframes analysisFill { 0%,12% { background: #243247; transform: scaleX(.18); } 56%,100% { background: var(--blue); transform: scaleX(1); } }

/* Premium evidence workspace */
.section-heading, .use-heading { margin-bottom: 54px; }
.lab-shell { min-height: 680px; grid-template-columns: 260px 1fr; background: #0a0e14; box-shadow: 0 42px 120px rgba(0,0,0,.34); }
.lab-questions { background: #080b10; }
.lab-side-head { min-height: 122px; padding: 27px 23px; }
.lab-side-head span, .lab-label { color: #8b98a7; font: 700 9px var(--mono); letter-spacing: .11em; }
.lab-side-head b { margin-top: 12px; color: #e0e6ec; font-size: 14px; }
.lab-side-head small { display: block; margin-top: 6px; color: #758392; font-size: 10px; }
.lab-questions > button { min-height: 94px; grid-template-columns: 38px 1fr; gap: 12px; padding: 0 23px; color: #a9b4c0; font-size: 13px; line-height: 1.35; }
.lab-questions > button::before { width: 3px; }
.lab-questions > button span { color: #758393; font: 700 10px var(--mono); }
.lab-local { gap: 13px; margin: auto 20px 20px; padding: 18px; border-color: #2d4565; background: #0e1621; }
.lab-local b { color: #d7e0e9; font-size: 12px; }.lab-local small { margin-top: 4px; color: #82909f; font-size: 10px; }
.lab-toolbar { height: 64px; padding: 0 26px; color: #91a0af; font: 700 9px var(--mono); letter-spacing: .08em; }
.lab-toolbar div { color: #bbc6d1; }
.lab-grid { min-height: 616px; grid-template-columns: .9fr 1.1fr; }
.lab-result { padding: 42px 38px; }
.lab-result h3 { margin: 15px 0 29px; color: #edf2f6; font: 650 clamp(24px,2.1vw,31px)/1.2 var(--display); }
.answer-rule { margin-bottom: 30px; background: linear-gradient(90deg,var(--blue) 0 28%,var(--line) 28%); }
.lab-answer { min-height: 205px; margin-top: 16px; transition: opacity .25s, transform .35s var(--ease); }
.lab-answer p { padding: 9px 0 9px 24px; color: #c4cdd6; font-size: 14px; line-height: 1.5; }
.lab-answer p::before { top: 17px; width: 8px; height: 8px; }
.lab-answer.is-changing { opacity: .22; transform: translateY(7px); }
.lab-sources { gap: 10px; margin-top: 20px; padding-top: 20px; }
.source-button { min-height: 76px; grid-template-columns: 38px 1fr; gap: 11px; padding: 11px; background: #0d141e; }
.source-button > span { width: 38px; height: 38px; font-size: 9px; }
.source-button b { color: #d0d8e0; font-size: 11px; }.source-button small { margin-top: 4px; color: #7e8c9b; font-size: 9px; }
.source-viewer { padding: 25px; background: #111822; }
.source-viewer > header, .source-viewer > footer { height: 44px; color: #98a6b5; font: 700 9px var(--mono); letter-spacing: .06em; }
.source-viewer > header span { color: #d5dde5; }
.source-paper { min-height: 527px; padding: 42px 42px 58px; box-shadow: 0 22px 55px rgba(0,0,0,.28); transition: transform .5s var(--snap), box-shadow .5s; }
.paper-code { color: #52616f; font: 700 9px var(--mono); letter-spacing: .1em; }
.source-paper h3 { margin: 27px 0 34px; font-size: 32px; }
.source-paper p, .source-paper mark { color: #414c57; font-size: 14px; line-height: 1.65; }
.source-paper mark { margin: 21px -12px; padding: 13px 14px; border-left-width: 3px; color: #14202d; }
.paper-index { right: 26px; bottom: 22px; color: #687785; font-size: 10px; }
.lab-note { margin-top: 16px; color: #7e8b99; font: 650 9px var(--mono); }
.source-viewer.source-refresh .source-paper { animation: sourceLock .58s var(--snap); }
.source-viewer.source-refresh .source-paper mark { animation: highlightLock .72s var(--ease); }
@keyframes sourceLock { 0% { opacity: .45; transform: translateY(8px) scale(.99); } 100% { opacity: 1; transform: none; } }
@keyframes highlightLock { 0%,35% { background: rgba(72,128,207,.05); clip-path: inset(0 100% 0 0); } 100% { background: rgba(72,128,207,.2); clip-path: inset(0); } }

/* Local processing proof — ledger, not a diagram */
.system-field { height: 520px; border-color: #30435c; background: linear-gradient(145deg,#0a0f16,#0d141e); box-shadow: 0 34px 90px rgba(0,0,0,.3); }
.system-field::before { inset: 0; border: 0; background-image: linear-gradient(rgba(112,142,180,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(112,142,180,.035) 1px, transparent 1px); background-size: 38px 38px; }
.privacy-topbar, .privacy-footer { position: absolute; z-index: 5; left: 0; right: 0; height: 56px; display: flex; align-items: center; justify-content: space-between; padding: 0 21px; border-bottom: 1px solid var(--line); background: rgba(7,11,17,.8); color: #a9b6c4; font: 700 9px var(--mono); letter-spacing: .09em; }
.privacy-topbar span { display: flex; align-items: center; gap: 11px; }.privacy-topbar b { color: var(--blue-bright); font-size: 8px; }
.privacy-body { position: absolute; z-index: 2; inset: 56px 0; display: grid; grid-template-columns: 1.25fr .75fr; }
.privacy-ledger { display: grid; grid-template-rows: repeat(3,1fr); border-right: 1px solid var(--line); }
.privacy-row { position: relative; display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 16px; padding: 20px 24px; border-bottom: 1px solid var(--line); background: rgba(11,16,23,.58); overflow: hidden; }
.privacy-row:last-child { border-bottom: 0; }.privacy-row::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--blue); transform: scaleY(0); transform-origin: top; animation: privacyProgress 5.4s var(--ease) infinite; }.privacy-row:nth-child(2)::before { animation-delay: 1.3s; }.privacy-row:nth-child(3)::before { animation-delay: 2.6s; }
.privacy-row > span { color: var(--blue); font: 700 10px var(--mono); }.privacy-row div b,.privacy-row div small { display: block; }.privacy-row div b { color: #e2e8ee; font-size: 15px; }.privacy-row div small { margin-top: 5px; color: #8896a5; font-size: 11px; line-height: 1.4; }.privacy-row > strong { min-width: 66px; padding: 7px 8px; border: 1px solid #345276; color: #b8d8ff; font: 700 8px var(--mono); text-align: center; letter-spacing: .08em; }
.privacy-core { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; background: radial-gradient(circle,rgba(56,98,157,.18),transparent 55%); }
.privacy-core svg { position: relative; z-index: 3; width: 64px; fill: var(--blue); filter: drop-shadow(0 10px 24px rgba(71,128,216,.2)); }.privacy-core > b { position: relative; z-index: 3; margin-top: 19px; font: 700 20px var(--display); letter-spacing: .05em; }.privacy-core > span { position: relative; z-index: 3; margin-top: 5px; color: #8e9baa; font: 700 8px var(--mono); letter-spacing: .12em; }.core-health { position: relative; z-index: 3; display: flex; align-items: center; gap: 9px; margin-top: 30px; padding: 10px 13px; border: 1px solid #2e4564; background: #0b1119; color: #b8c6d5; font: 700 8px var(--mono); }.core-orbit { position: absolute; width: 245px; height: 245px; border: 1px solid rgba(111,168,255,.15); border-radius: 50%; animation: orbitTurn 18s linear infinite; }.core-orbit i { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 14px rgba(111,168,255,.42); }.core-orbit i:first-child { left: 50%; top: -4px; }.core-orbit i:nth-child(2) { right: 9%; bottom: 19%; }.core-orbit i:nth-child(3) { left: 4%; bottom: 30%; }
.privacy-footer { top: auto; bottom: 0; border-top: 1px solid var(--line); border-bottom: 0; color: #8f9dac; }.privacy-footer b { color: #c2cdd8; font-size: 8px; }
@keyframes privacyProgress { 0%,12% { transform: scaleY(0); } 32%,68% { transform: scaleY(1); } 86%,100% { transform: scaleY(0); transform-origin: bottom; } }
@keyframes orbitTurn { to { transform: rotate(360deg); } }

/* Honest quality promise */
.quality-standard { position: relative; padding: 72px 0; overflow: hidden; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: #0b1119; }
.quality-standard::before { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg,rgba(111,168,255,.08),transparent 38%,transparent 72%,rgba(111,168,255,.04)); }
.quality-layout { position: relative; display: grid; grid-template-columns: .75fr 1.05fr 1fr; align-items: center; gap: 60px; }
.quality-stars { display: flex; gap: 9px; color: var(--blue); font-size: clamp(26px,3vw,46px); letter-spacing: .02em; }.quality-stars span { text-shadow: 0 12px 34px rgba(65,120,205,.25); }.quality-layout .eyebrow { margin-bottom: 15px; }.quality-layout h2 { font-size: clamp(42px,4.5vw,68px); }.quality-layout > p { max-width: 470px; margin: 0; color: #aeb9c5; font-size: 14px; line-height: 1.65; }

/* Contact and professional legal/footer structure */
.contact-section { background: #090d13; }
.contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: stretch; gap: 90px; }.contact-copy { align-self: center; }.contact-copy > p:not(.eyebrow) { max-width: 530px; margin: 29px 0 0; color: var(--muted); font-size: 15px; }.contact-card { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 22px 30px; padding: 40px; border: 1px solid #354967; background: linear-gradient(145deg,#101823,#0c1119); box-shadow: 0 35px 90px rgba(0,0,0,.3); }.contact-card::before { content: ""; position: absolute; left: 0; top: 0; width: 4px; height: 100%; background: var(--blue); }.contact-card > span { grid-column: 1/-1; color: #93a1b0; font: 700 9px var(--mono); letter-spacing: .12em; }.contact-email { color: #eef3f7; font: 650 clamp(22px,2.6vw,37px)/1.15 var(--display); letter-spacing: -.02em; word-break: break-word; }.contact-card .button { min-width: 172px; }.contact-card small { grid-column: 1/-1; color: #7d8a99; font-size: 10px; }
.footer-contact > span,.footer-nav > span { color: #7f8c9a; font-size: 8px; }.footer-contact p { color: #a6b1bd; font-size: 12px; }.footer-contact a { color: #d0d8e0; font-size: 12px; }.footer-nav a,.footer-nav button { color: #a6b1bd; font-size: 12px; }.footer-bottom { color: #788594; font-size: 8px; }
.legal-dialog { width: min(760px,calc(100vw - 32px)); max-height: min(82vh,780px); overflow-y: auto; padding: 54px; }.legal-dialog h2 { font-size: 58px; }.legal-dialog p { color: #aeb9c5; font-size: 14px; line-height: 1.65; }.legal-placeholder { padding: 18px; border: 1px solid #365276; background: #101925; }.legal-placeholder strong { display: block; margin-bottom: 7px; color: var(--blue-bright); font: 700 9px var(--mono); letter-spacing: .1em; }.legal-fields { margin: 24px 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }.legal-fields li { display: grid; grid-template-columns: .8fr 1.2fr; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--line); }.legal-fields span { color: #8794a2; font-size: 12px; }.legal-fields b { color: #d6dee6; font-size: 12px; font-weight: 600; }

.core-channels { position: relative; z-index: 3; width: min(200px,72%); display: grid; gap: 8px; margin-top: 20px; }
.core-channels > div { display: grid; grid-template-columns: 67px 1fr; align-items: center; gap: 9px; }
.core-channels b { color: #91a0b0; font: 700 7px var(--mono); letter-spacing: .07em; }
.core-channels span { height: 3px; overflow: hidden; background: #213047; }
.core-channels i { display: block; width: 100%; height: 100%; background: linear-gradient(90deg,#3c79d1,var(--blue-bright)); transform: scaleX(.12); transform-origin: left; animation: channelFlow 5.4s var(--ease) infinite; }
.core-channels > div:nth-child(2) i { animation-delay: 1.3s; }.core-channels > div:nth-child(3) i { animation-delay: 2.6s; }
.core-channels + .core-health { margin-top: 18px; }
@keyframes channelFlow { 0%,10% { transform: scaleX(.12); opacity: .45; } 32%,72% { transform: scaleX(1); opacity: 1; } 90%,100% { transform: scaleX(.12); opacity: .45; } }

/* Premium responsive layer */
@media (max-width: 1180px) {
  .product-sequence { height: 680px; min-height: 620px; }
  .sequence-rail button { padding-inline: 13px; }
  .sequence-answer { width: 43%; }
  .source-document { width: 53%; }
  .answer-source > strong { display: none; }
  .lab-shell { grid-template-columns: 230px 1fr; }
  .privacy-row { padding-inline: 18px; }
  .quality-layout { gap: 40px; }
  .contact-layout { gap: 55px; }
}

@media (max-width: 1024px) {
  .product-sequence { width: min(900px,100%); height: 700px; }
  .lab-shell { grid-template-columns: 220px 1fr; }
  .lab-grid { grid-template-columns: .9fr 1.1fr; }
  .lab-result { padding: 36px 28px; }
  .source-viewer { padding: 18px; }
  .source-paper { padding-inline: 31px; }
  .quality-layout { grid-template-columns: 1fr 1.25fr; }
  .quality-stars { grid-column: 1/-1; }
  .quality-layout > p { justify-self: end; }
  .contact-layout { grid-template-columns: .72fr 1.28fr; gap: 40px; }
}

@media (max-width: 820px) {
  .product-sequence { height: 700px; min-height: 650px; }
  .sequence-header > div > span:last-child { display: none; }
  .sequence-footer > b { display: none; }
  .sequence-rail button { padding-inline: 12px; }
  .sequence-rail small { font-size: 7px; }
  .lab-shell { grid-template-columns: 1fr; }
  .lab-questions { display: grid; grid-template-columns: repeat(3,1fr); }
  .lab-side-head,.lab-local { display: none; }
  .lab-questions > button { min-height: 78px; padding: 0 15px; }
  .lab-grid { grid-template-columns: 1fr; }
  .lab-result { border-right: 0; border-bottom: 1px solid var(--line); }
  .source-paper { min-height: 470px; }
  .quality-standard { padding: 62px 0; }
  .quality-layout { grid-template-columns: 1fr; gap: 27px; }
  .quality-stars { grid-column: auto; }
  .quality-layout > p { justify-self: start; }
  .contact-layout { grid-template-columns: 1fr; gap: 38px; }
  .contact-card { min-height: 250px; }
}

@media (max-width: 560px) {
  .product-sequence { height: 850px; min-height: 0; }
  .sequence-header,.sequence-footer { height: 48px; padding-inline: 12px; font-size: 7px; }
  .sequence-header > div > strong { font-size: 10px; }
  .sequence-header .local-session { max-width: 46%; text-align: right; }
  .sequence-header .local-session > i { display: none; }
  .sequence-footer > span:last-child { display: none; }
  .sequence-rail { height: 70px; }
  .sequence-rail button { justify-content: center; flex-direction: row; gap: 7px; padding: 0 5px; text-align: left; }
  .sequence-rail > button > b { min-width: 0; font-size: 8px; }
  .sequence-rail strong { font-size: 10px; }
  .sequence-rail small { font-size: 6px; }
  .sequence-stage { height: calc(100% - 166px); grid-template-columns: none; grid-template-rows: none; }
  .lane-label { left: 14px; top: 14px; font-size: 7px; }
  .incoming-file { left: auto; top: auto; width: 195px; height: 250px; padding: 19px; }
  .incoming-file p { font-size: 22px; }.incoming-file small { display: block; font-size: 9px; }.file-code { display: flex; left: 19px; right: 19px; font-size: 7px; }
  .ingest-gate { left: 50%; top: auto; bottom: 15px; width: calc(100% - 28px); height: 34px; border: 1px solid #29405e; transform: translateX(-50%); }
  .ingest-gate span,.ingest-gate i { width: 42px; height: 1px; }
  .sequence-console { padding: 0; }
  .question-line { left: 12px; right: 12px; top: 12px; min-height: 88px; padding: 14px 15px; }
  .question-line > div > span { font-size: 7px; }.question-line p { margin-top: 7px; font-size: 13px; line-height: 1.35; }.question-state { display: none; }
  .analysis-state { top: 54%; width: calc(100% - 28px); padding: 22px; }.analysis-state strong { font-size: 14px; }
  .source-document { left: 12px; right: 12px; top: 112px; bottom: auto; width: auto; height: 284px; min-height: 0; padding: 15px 16px 42px; }
  .document-head { font-size: 7px; }.section-code { margin: 14px 0 10px; font-size: 7px; }.source-document > p:not(.section-code) { margin-bottom: 8px; font-size: 12px; line-height: 1.4; }.source-document .evidence-line { margin-block: 10px; padding: 8px 9px 8px 11px; }.source-document .evidence-line span { font-size: 6px; }.source-document footer { left: 16px; right: 16px; bottom: 10px; padding-top: 8px; font-size: 7px; }
  .evidence-trace { display: none; }
  .sequence-answer { left: 12px; right: 12px; top: 409px; bottom: 12px; width: auto; min-height: 0; padding: 16px; }
  .sequence-answer header { padding-bottom: 9px; font-size: 7px; }.sequence-answer h3 { margin: 12px 0 8px; font-size: 21px; }.sequence-answer li { padding-block: 3px; font-size: 12px; }.sequence-answer li::before { top: 10px; }.answer-source { grid-template-columns: 30px 1fr; margin-top: 9px; padding: 8px; }.answer-source > span { width: 28px; height: 28px; }.answer-source p b { font-size: 9px; }.answer-source p small { font-size: 8px; }.answer-source > strong { display: none; }.sequence-answer button { margin-top: 8px; font-size: 7px; }
  .lab-shell { margin-inline: -14px; }
  .lab-questions { display: flex; overflow-x: auto; }
  .lab-questions > button { min-width: 165px; min-height: 78px; font-size: 12px; }
  .lab-toolbar { height: 58px; padding-inline: 14px; font-size: 7px; }
  .lab-result { padding: 28px 20px; }
  .lab-result h3 { font-size: 25px; }
  .lab-answer { min-height: 0; }.lab-answer p { padding-left: 21px; font-size: 13px; }.lab-sources { grid-template-columns: 1fr; }
  .source-viewer { padding: 12px; }.source-viewer > header,.source-viewer > footer { font-size: 7px; }.source-paper { min-height: 420px; padding: 31px 24px 52px; }.paper-code { font-size: 7px; }.source-paper h3 { margin: 22px 0 27px; font-size: 27px; }.source-paper p,.source-paper mark { font-size: 13px; }.source-paper mark { margin-inline: -8px; padding-inline: 10px; }
  .system-field { height: 620px; }
  .privacy-topbar,.privacy-footer { height: 52px; padding-inline: 12px; font-size: 7px; }.privacy-topbar b,.privacy-footer b { font-size: 6px; }
  .privacy-body { inset: 52px 0; grid-template-columns: 1fr; grid-template-rows: 1.35fr .9fr; }
  .privacy-ledger { border-right: 0; border-bottom: 1px solid var(--line); }
  .privacy-row { grid-template-columns: 28px 1fr auto; gap: 10px; padding: 12px; }.privacy-row div b { font-size: 13px; }.privacy-row div small { font-size: 9px; }.privacy-row > strong { min-width: 54px; padding: 6px; font-size: 7px; }
  .privacy-core svg { width: 47px; }.privacy-core > b { margin-top: 12px; font-size: 17px; }.core-health { margin-top: 16px; padding: 8px 10px; }.core-orbit { width: 175px; height: 175px; }
  .core-channels { width: 165px; gap: 5px; margin-top: 12px; }.core-channels + .core-health { margin-top: 10px; }
  .quality-standard { padding: 54px 0; }.quality-stars { gap: 6px; font-size: 31px; }.quality-layout h2 { font-size: 45px; }.quality-layout > p { font-size: 13px; }
  .contact-card { grid-template-columns: 1fr; min-height: 0; padding: 27px 23px; }.contact-card > span,.contact-card small { grid-column: auto; }.contact-email { font-size: 24px; }.contact-card .button { width: 100%; }
  .site-footer { padding-top: 62px; }.footer-contact > span,.footer-nav > span { font-size: 8px; }.footer-contact a,.footer-nav a,.footer-nav button { font-size: 12px; }
  .legal-dialog { max-height: 86vh; padding: 42px 24px; }.legal-dialog h2 { font-size: 44px; }.legal-dialog p { font-size: 13px; }.legal-fields li { grid-template-columns: 1fr; gap: 4px; }
}

@media (max-width: 370px) {
  .product-sequence { height: 890px; }
  .source-document { height: 300px; }
  .sequence-answer { top: 425px; }
  .sequence-rail strong { font-size: 9px; }
  .contact-email { font-size: 21px; }
  .quality-layout h2 { font-size: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  [data-sequence] .ingest-lane { visibility: hidden; opacity: 0; transform: none; }
  [data-sequence] .question-line,[data-sequence] .source-document,[data-sequence] .sequence-answer { opacity: 1; transform: none; }
  [data-sequence] .analysis-state { display: none; }
  [data-sequence] .source-document .evidence-line::before { right: 0; }
  [data-sequence] .evidence-trace path { stroke-dashoffset: 0; }
  [data-sequence] .evidence-trace circle { opacity: 1; }
  .privacy-row::before { transform: scaleY(1); }
}

/* Final readability pass for supporting metadata */
.hero-facts dt { color: #778493; font-size: 8px; }
.hero-facts dd { color: #c7d0d9; font-size: 10px; }
.route > span,.route-divider span { color: #768493; font-size: 8px; }
.route li { font-size: 9px; }
.architecture-copy > small { color: #7d8996; font-size: 10px; }
.use-grid article > span { color: #7d8996; font-size: 8px; }
.use-grid p { color: #a4afba; font-size: 12px; }
.trial-package > span,.trial-package b,.trial-action > span { font-size: 8px; }

/* Cinematic industrial environment
   Three visible zones, built only from CSS gradients, procedural grain and technical structure. */
:root {
  --atmosphere-scroll: 0px;
  --hero-depth-scroll: 0px;
  --near-depth-scroll: 0px;
  --mineral-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='190' height='190' viewBox='0 0 190 190'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.61' numOctaves='3' seed='17'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
}

html { background: #050b13; }
body {
  position: relative;
  isolation: isolate;
  background: linear-gradient(180deg, #071523 0%, #091a2a 32%, #08131f 67%, #050a11 100%);
}
body::before,
body::after,
main::before {
  content: "";
  pointer-events: none;
}
body::before {
  position: fixed;
  z-index: 0;
  inset: -18vh -12vw;
  background:
    radial-gradient(ellipse 51% 37% at 78% 13%, rgba(54, 124, 199, .27), transparent 69%),
    radial-gradient(ellipse 34% 49% at 8% 45%, rgba(57, 84, 115, .2), transparent 72%),
    radial-gradient(ellipse 48% 32% at 70% 86%, rgba(30, 101, 166, .18), transparent 72%);
  filter: blur(26px);
  opacity: .95;
  transform: translate3d(0, var(--atmosphere-scroll), 0) scale(1.08);
  will-change: transform;
}
body::after {
  position: fixed;
  z-index: 4;
  inset: -45px;
  background-image: var(--mineral-grain);
  background-size: 190px 190px;
  opacity: .055;
  mix-blend-mode: soft-light;
  animation: atmosphericGrain 1.2s steps(2, end) infinite;
}
main {
  position: relative;
  z-index: 2;
  isolation: isolate;
}
main::before {
  position: absolute;
  z-index: 0;
  inset: -6rem 0;
  background:
    radial-gradient(ellipse 48vw 34rem at 88% 18%, rgba(50, 122, 196, .22), transparent 72%),
    radial-gradient(ellipse 42vw 28rem at 6% 40%, rgba(70, 91, 116, .18), transparent 74%),
    radial-gradient(ellipse 54vw 34rem at 83% 68%, rgba(38, 108, 173, .19), transparent 72%),
    radial-gradient(ellipse 48vw 25rem at 18% 91%, rgba(65, 92, 123, .17), transparent 73%);
  filter: blur(34px);
  transform: translate3d(0, var(--near-depth-scroll), 0);
  will-change: transform;
}
main > section,
.site-footer { position: relative; z-index: 1; }
.site-footer { z-index: 2; }
.cursor-light { z-index: 5; }

/* ZONE 1 — Hero: unmistakable navy volume and a focused field behind the product. */
.hero {
  background:
    radial-gradient(ellipse 60% 74% at 79% 43%, rgba(41, 116, 196, .37), transparent 63%),
    radial-gradient(ellipse 44% 64% at 97% 13%, rgba(48, 84, 128, .31), transparent 68%),
    radial-gradient(ellipse 48% 58% at 17% 17%, rgba(54, 75, 98, .19), transparent 70%),
    linear-gradient(116deg, #050a12 0 29%, #08192b 58%, #071422 100%);
}
.hero-mesh {
  z-index: 0;
  opacity: 1;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(137, 177, 215, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(137, 177, 215, .05) 1px, transparent 1px),
    radial-gradient(ellipse 72% 62% at 76% 45%, rgba(83, 158, 229, .12), transparent 70%);
  background-size: 68px 68px, 68px 68px, auto;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.78), black 56%, rgba(0,0,0,.62));
  transform: translate3d(0, var(--hero-depth-scroll), 0);
  will-change: transform;
}
.hero-mesh::before,
.hero-mesh::after {
  content: "";
  position: absolute;
  pointer-events: none;
}
.hero-mesh::before {
  width: 74vw;
  height: 86vh;
  right: -10vw;
  top: 2vh;
  background: radial-gradient(ellipse at center, rgba(68, 151, 232, .29), rgba(31, 91, 151, .17) 42%, transparent 72%);
  filter: blur(32px);
  animation: heroAtmosphereDrift 18s ease-in-out infinite alternate;
}
.hero-mesh::after {
  inset: 7% 3% 4% 43%;
  background-image: radial-gradient(circle, rgba(175, 214, 239, .34) 0 .8px, transparent 1.5px);
  background-size: 62px 62px;
  mask-image: radial-gradient(ellipse at 64% 44%, black, rgba(0,0,0,.68) 48%, transparent 82%);
  opacity: .52;
}
.product-sequence {
  box-shadow:
    0 45px 130px rgba(0, 0, 0, .54),
    0 0 120px rgba(44, 117, 196, .18),
    -28px -14px 90px rgba(98, 179, 244, .085);
}

/* Transitional scenes — distinct steel, evidence-blue and graphite environments. */
.search-shift {
  background:
    linear-gradient(104deg, transparent 0 34%, rgba(176, 204, 229, .105) 47%, transparent 59%),
    radial-gradient(ellipse 55% 66% at 12% 50%, rgba(65, 91, 120, .24), transparent 72%),
    linear-gradient(180deg, rgba(8, 20, 32, .9), rgba(10, 27, 43, .83));
}
.evidence-lab {
  background:
    radial-gradient(ellipse 58% 55% at 69% 48%, rgba(46, 123, 202, .27), transparent 66%),
    radial-gradient(ellipse 34% 44% at 8% 78%, rgba(67, 94, 123, .19), transparent 73%),
    linear-gradient(139deg, rgba(6, 14, 24, .91), rgba(8, 28, 47, .82) 58%, rgba(6, 16, 27, .91));
}
.lab-shell {
  box-shadow: 0 42px 130px rgba(0,0,0,.47), 0 0 105px rgba(55,132,210,.13);
}

/* ZONE 2 — Architecture: technical grid, mineral fog and a restrained moving light. */
.architecture {
  overflow: hidden;
  background:
    radial-gradient(ellipse 56% 66% at 78% 48%, rgba(47, 123, 198, .3), transparent 67%),
    radial-gradient(ellipse 43% 56% at 17% 58%, rgba(81, 103, 127, .22), transparent 72%),
    linear-gradient(126deg, rgba(7, 16, 26, .93), rgba(9, 31, 50, .84) 68%, rgba(5, 15, 25, .92));
}
.architecture::before,
.architecture::after {
  content: "";
  position: absolute;
  pointer-events: none;
}
.architecture::before {
  z-index: 0;
  inset: -34% -16%;
  background:
    radial-gradient(ellipse 34% 42% at 73% 46%, rgba(92, 168, 230, .24), transparent 68%),
    radial-gradient(ellipse 28% 38% at 34% 62%, rgba(132, 149, 163, .14), transparent 70%);
  filter: blur(38px);
  animation: architectureFog 20s ease-in-out infinite alternate;
}
.architecture::after {
  z-index: 1;
  inset: 0;
  background-image:
    linear-gradient(rgba(145, 184, 219, .085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(145, 184, 219, .075) 1px, transparent 1px),
    radial-gradient(circle, rgba(181, 218, 241, .3) 0 .8px, transparent 1.5px);
  background-size: 96px 96px, 96px 96px, 48px 48px;
  mask-image: radial-gradient(ellipse 88% 85% at 73% 50%, black, rgba(0,0,0,.52) 66%, transparent 94%);
  opacity: .68;
}
.architecture > .section-shell { position: relative; z-index: 2; }
.system-field {
  box-shadow: 0 42px 125px rgba(0,0,0,.46), 0 0 105px rgba(48,124,202,.15);
}
.use-cases {
  background:
    linear-gradient(116deg, transparent 0 62%, rgba(110, 165, 216, .11) 73%, transparent 84%),
    radial-gradient(ellipse 47% 61% at 17% 46%, rgba(77, 98, 122, .23), transparent 73%),
    linear-gradient(154deg, rgba(8, 18, 29, .92), rgba(11, 28, 44, .84), rgba(6, 15, 24, .92));
}

/* The pale trial section remains the deliberate material break. */
.trial {
  background:
    radial-gradient(ellipse 52% 64% at 10% 24%, rgba(119, 155, 197, .12), transparent 72%),
    linear-gradient(132deg, #edf0f2, #e4e9ed 52%, #dce2e7);
}

/* ZONE 3 — Final CTA/footer: metallic darkness and a controlled luminous horizon. */
.quality-standard {
  background:
    linear-gradient(180deg, rgba(78, 151, 211, .19), transparent 15%),
    linear-gradient(105deg, rgba(149, 180, 206, .12), transparent 28% 69%, rgba(57, 129, 194, .14)),
    radial-gradient(ellipse 54% 125% at 50% 47%, rgba(52, 98, 140, .25), transparent 69%),
    linear-gradient(180deg, #0b2033, #091724 78%, #07111b);
}
.quality-standard::before {
  opacity: 1;
  background: linear-gradient(90deg, transparent, rgba(127, 198, 241, .24) 48%, transparent 78%);
  transform: translateX(-28%);
  animation: horizonDrift 18s ease-in-out infinite alternate;
}
.contact-section {
  overflow: hidden;
  background:
    radial-gradient(ellipse 57% 76% at 79% 50%, rgba(44, 126, 204, .28), transparent 67%),
    linear-gradient(112deg, transparent 47%, rgba(133, 194, 234, .09) 66%, transparent 79%),
    linear-gradient(140deg, rgba(7, 17, 27, .94), rgba(8, 29, 47, .84) 65%, rgba(6, 15, 24, .92));
}
.contact-section::before {
  content: "";
  position: absolute;
  z-index: 0;
  width: 70vw;
  height: 34rem;
  right: -16vw;
  top: -12rem;
  background: radial-gradient(ellipse, rgba(74, 151, 219, .22), transparent 70%);
  filter: blur(42px);
}
.contact-section > .section-shell { position: relative; z-index: 1; }
.contact-card { box-shadow: 0 40px 120px rgba(0,0,0,.45), 0 0 90px rgba(59,140,213,.14); }
.faq {
  background:
    radial-gradient(ellipse 45% 66% at 14% 37%, rgba(62, 91, 121, .21), transparent 72%),
    linear-gradient(180deg, rgba(7, 20, 32, .93), rgba(5, 12, 20, .97));
}
.site-footer {
  background:
    radial-gradient(ellipse 72% 190px at 50% 0%, rgba(57, 135, 202, .29), transparent 72%),
    linear-gradient(180deg, #07131f, #040910 72%, #03070c);
}

@keyframes atmosphericGrain {
  0% { transform: translate3d(-1.5%, -.8%, 0); }
  50% { transform: translate3d(.9%, 1.3%, 0); }
  100% { transform: translate3d(1.7%, -.5%, 0); }
}
@keyframes heroAtmosphereDrift {
  from { transform: translate3d(-2%, -1%, 0) scale(.96); opacity: .82; }
  to { transform: translate3d(3%, 2%, 0) scale(1.05); opacity: 1; }
}
@keyframes architectureFog {
  from { transform: translate3d(-3%, -2%, 0) scale(.98); }
  to { transform: translate3d(4%, 2%, 0) scale(1.05); }
}
@keyframes horizonDrift {
  from { transform: translateX(-28%); opacity: .65; }
  to { transform: translateX(20%); opacity: 1; }
}

@media (max-width: 820px) {
  :root { --atmosphere-scroll: 0px; --hero-depth-scroll: 0px; --near-depth-scroll: 0px; }
  body::before,
  main::before {
    position: absolute;
    transform: none;
    will-change: auto;
  }
  body::before {
    inset: 0;
    filter: blur(18px);
    background:
      radial-gradient(ellipse 120% 13% at 75% 5%, rgba(55, 127, 200, .25), transparent 73%),
      radial-gradient(ellipse 115% 12% at 12% 41%, rgba(71, 92, 116, .18), transparent 73%),
      radial-gradient(ellipse 120% 12% at 80% 78%, rgba(43, 117, 186, .17), transparent 72%);
  }
  body::after {
    position: absolute;
    inset: 0;
    opacity: .035;
    animation: none;
  }
  main::before { filter: blur(28px); }
  .hero {
    background:
      radial-gradient(ellipse 115% 62% at 86% 39%, rgba(39, 112, 191, .34), transparent 66%),
      radial-gradient(ellipse 88% 52% at 7% 9%, rgba(57, 78, 100, .19), transparent 72%),
      linear-gradient(151deg, #050b14 0 28%, #0a1d31 68%, #07131f);
  }
  .hero-mesh {
    background-size: 76px 76px, 76px 76px, auto;
    transform: none;
    will-change: auto;
  }
  .hero-mesh::before {
    width: 120vw;
    right: -52vw;
    filter: blur(26px);
    animation: none;
  }
  .hero-mesh::after {
    inset: 5% 1% 4% 30%;
    background-size: 58px 58px;
    opacity: .4;
  }
  .architecture::before,
  .quality-standard::before { animation: none; }
}

@media (prefers-reduced-motion: reduce) {
  :root { --atmosphere-scroll: 0px !important; --hero-depth-scroll: 0px !important; --near-depth-scroll: 0px !important; }
  body::before,
  body::after,
  main::before,
  .hero-mesh,
  .hero-mesh::before,
  .architecture::before,
  .quality-standard::before {
    animation: none !important;
    transform: none !important;
    will-change: auto;
  }
}