@font-face {
  font-family: "Saira";
  src: url("./assets/fonts/saira-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("./assets/fonts/manrope-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("./assets/fonts/ibm-plex-mono-400-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("./assets/fonts/ibm-plex-mono-500-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("./assets/fonts/ibm-plex-mono-700-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #08090c;
  --panel: #0e1116;
  --signal: #5b8cff;
  --signal-soft: rgba(91, 140, 255, 0.14);
  --mint: #2ee6c4;
  --alert: #ff6a3d;
  --paper: #ecebe4;
  --muted: rgba(236, 235, 228, 0.68);
  --quiet: rgba(236, 235, 228, 0.35);
  --border: rgba(236, 235, 228, 0.14);
  --border-dim: rgba(236, 235, 228, 0.09);
  --display: "Saira", Inter, system-ui, sans-serif;
  --body: "Manrope", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --chamfer: 14px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--ink);
  scroll-behavior: auto;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

button,
a {
  color: inherit;
}

a {
  text-underline-offset: 0.2em;
}

main {
  overflow: visible;
}

#platform,
#cortex,
#suite,
#trust,
#sovereignty,
#engagement {
  scroll-margin-top: 82px;
}

.site-nav {
  position: fixed;
  z-index: 30;
  top: 14px;
  left: clamp(14px, 2.2vw, 34px);
  right: clamp(14px, 2.2vw, 34px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 58px;
  padding: 0 18px 0 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  transition: background 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.site-nav.is-scrolled {
  border-color: rgba(233, 237, 242, 0.1);
  background: rgba(8, 9, 12, 0.78);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.site-links {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3.4vw, 50px);
}

.site-links a {
  position: relative;
  color: #c6cdd6;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.site-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}

.site-links a:hover::after,
.site-links a:focus-visible::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  min-height: 38px;
  padding: 0 13px 0 16px;
  border: 1px solid rgba(91, 140, 255, 0.5);
  border-radius: 4px;
  background: rgba(91, 140, 255, 0.1);
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.nav-cta span {
  color: var(--signal);
  font-size: 14px;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  border-color: var(--signal);
  background: rgba(91, 140, 255, 0.18);
  transform: translateY(-1px);
}

.journey {
  position: relative;
  height: 900vh;
  min-height: 5600px;
  background: var(--ink);
}

.stage {
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 620px;
  overflow: hidden;
  isolation: isolate;
  background: #090b0f;
}

.visuals,
.visual-layer,
.visual-layer img,
.visual-layer video,
.shade,
.signal-glow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.callout-layer {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}

.journey-startup {
  --startup-progress: 0.03;
  position: absolute;
  z-index: 6;
  right: clamp(22px, 4vw, 64px);
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(233, 237, 242, 0.66);
  font: 500 8px/1 var(--mono);
  letter-spacing: 0.16em;
  opacity: 1;
  visibility: visible;
  transition: opacity 240ms ease, visibility 240ms ease;
  pointer-events: none;
}

.journey-startup.is-complete {
  opacity: 0;
  visibility: hidden;
}

.journey-startup > i {
  display: block;
  width: clamp(64px, 7vw, 112px);
  height: 2px;
  overflow: hidden;
  background: rgba(233, 237, 242, 0.12);
}

.journey-startup > i > b {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--signal);
  box-shadow: 0 0 18px rgba(91, 140, 255, 0.65);
  transform: scaleX(var(--startup-progress));
  transform-origin: left;
  transition: transform 120ms linear;
}

.landscape-callout {
  --callout-color: #5b8cff;
  --callout-shift: 8px;
  position: absolute;
  left: var(--callout-x);
  top: var(--callout-y);
  display: flex;
  align-items: center;
  width: max-content;
  opacity: 0;
  visibility: hidden;
  color: var(--callout-color);
  transform: translate3d(0, var(--callout-shift), 0);
  transition: opacity 130ms linear, visibility 130ms linear;
  will-change: opacity, transform;
}

.landscape-callout[data-side="left"] {
  flex-direction: row-reverse;
}

.landscape-callout[data-tone="orange"] {
  --callout-color: #ff6a3d;
}

.landscape-callout[data-tone="red"] {
  --callout-color: #ff5a5a;
}

.landscape-callout[data-tone="amber"] {
  --callout-color: #d9a85f;
}

.callout-label {
  padding: 6px 9px;
  border-left: 1px solid color-mix(in srgb, var(--callout-color) 66%, transparent);
  background: linear-gradient(90deg, rgba(8, 9, 12, 0.74), rgba(8, 9, 12, 0.18));
  font: 500 9px/1.2 var(--mono);
  letter-spacing: 0.15em;
  white-space: nowrap;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(4px);
}

.landscape-callout[data-side="left"] .callout-label {
  border-right: 1px solid color-mix(in srgb, var(--callout-color) 66%, transparent);
  border-left: 0;
  background: linear-gradient(270deg, rgba(8, 9, 12, 0.74), rgba(8, 9, 12, 0.18));
}

.callout-line {
  width: var(--callout-reach);
  height: 1px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--callout-color) 12%, transparent), var(--callout-color));
  opacity: 0.72;
}

.landscape-callout[data-side="left"] .callout-line {
  background: linear-gradient(270deg, color-mix(in srgb, var(--callout-color) 12%, transparent), var(--callout-color));
}

.landscape-callout i {
  width: 5px;
  height: 5px;
  border: 1px solid var(--callout-color);
  border-radius: 50%;
  background: rgba(8, 9, 12, 0.82);
  box-shadow: 0 0 8px color-mix(in srgb, var(--callout-color) 42%, transparent);
}

.visuals {
  z-index: -2;
  background: #090b0f;
}

.visual-layer {
  z-index: 0;
  opacity: 0;
  visibility: hidden;
}

.visual-layer:first-child {
  opacity: 1;
  visibility: visible;
}

.visual-layer img,
.visual-layer video {
  display: block;
  object-fit: cover;
  object-position: 50% 52%;
  transform: scale(1.01);
}

.visual-layer picture,
.visual-layer video {
  transition: opacity 140ms linear;
}

.visual-layer video {
  opacity: 0;
}

.visual-layer[data-ready="true"] video {
  opacity: 1;
}

.visual-layer[data-ready="true"] picture {
  opacity: 0;
}

.flight-mark {
  --flight-x: 67;
  --flight-y: 61;
  --flight-scale: 0.52;
  --flight-rotate: -10deg;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  width: clamp(92px, 14vw, 230px);
  opacity: 1;
  pointer-events: none;
  transform:
    translate3d(calc(var(--flight-x) * 1vw), calc(var(--flight-y) * 1svh), 0)
    translate3d(-50%, -50%, 0)
    perspective(520px)
    rotateX(58deg)
    rotateZ(var(--flight-rotate))
    scale(var(--flight-scale));
  transform-origin: 50% 50%;
  transition: opacity 90ms linear, visibility 90ms linear;
  will-change: opacity, transform;
}

.flight-object {
  position: relative;
  width: 100%;
  transform-style: preserve-3d;
}

.flight-object img {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
}

.flight-depth {
  position: absolute;
  inset: 0;
  opacity: 0.96;
  filter: brightness(0.23) saturate(1.35) hue-rotate(4deg);
}

.flight-depth-5 { transform: translate3d(-1px, 12px, -10px); }
.flight-depth-4 { transform: translate3d(-0.8px, 9.5px, -8px); }
.flight-depth-3 { transform: translate3d(-0.6px, 7px, -6px); }
.flight-depth-2 { transform: translate3d(-0.4px, 4.5px, -4px); }
.flight-depth-1 { transform: translate3d(-0.2px, 2px, -2px); }

.flight-face {
  position: relative;
  z-index: 2;
  filter:
    brightness(1.04)
    saturate(1.06)
    drop-shadow(0 17px 13px rgba(0, 0, 0, 0.58))
    drop-shadow(0 0 18px rgba(91, 140, 255, 0.25));
}

.shade {
  z-index: 2;
  background:
    linear-gradient(90deg, rgba(8, 9, 12, 0.82) 0%, rgba(8, 9, 12, 0.42) 33%, transparent 62%),
    linear-gradient(180deg, rgba(8, 9, 12, 0.55) 0%, transparent 25%, transparent 68%, rgba(8, 9, 12, 0.7) 100%);
  pointer-events: none;
}

.signal-glow {
  z-index: 3;
  left: 37%;
  top: 55%;
  width: 45vw;
  height: 45vw;
  min-width: 420px;
  min-height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 140, 255, 0.09), transparent 68%);
  filter: blur(20px);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.26em;
}

.brand img {
  width: 27px;
  height: auto;
}

.live-state {
  display: flex;
  align-items: center;
  gap: 9px;
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.16em;
  color: var(--muted);
}

.live-state i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 14px rgba(91, 140, 255, 0.8);
}

.story {
  position: absolute;
  z-index: 3;
  left: clamp(24px, 7vw, 108px);
  top: 50%;
  width: min(560px, 43vw);
  transform: translateY(-48%);
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--signal);
  font: 500 11px/1.4 var(--mono);
  letter-spacing: 0.18em;
}

.story h1 {
  margin: 0;
  max-width: 650px;
  font-size: clamp(44px, 5.4vw, 82px);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: -0.045em;
  text-wrap: balance;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.44);
}

.story[data-chapter="3"] h1,
.story[data-chapter="5"] h1 {
  font-size: clamp(38px, 4.35vw, 66px);
  line-height: 1;
}

.story-copy {
  max-width: 450px;
  margin: 28px 0 0;
  color: #c6cdd6;
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.55;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.7);
}

.story.is-changing .eyebrow,
.story.is-changing h1,
.story.is-changing .story-copy {
  animation: story-in 460ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes story-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chapter-rail {
  position: absolute;
  z-index: 4;
  top: 50%;
  right: clamp(22px, 4vw, 64px);
  display: flex;
  flex-direction: column;
  gap: 5px;
  transform: translateY(-50%);
}

.chapter {
  position: relative;
  display: grid;
  grid-template-columns: 26px 112px;
  align-items: center;
  gap: 12px;
  padding: 11px 0 11px 18px;
  border: 0;
  border-left: 1px solid rgba(233, 237, 242, 0.18);
  background: none;
  color: var(--quiet);
  text-align: left;
  cursor: pointer;
  transition: color 250ms ease, border-color 250ms ease;
}

.chapter::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--signal);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 280ms ease;
}

.chapter span {
  font: 400 10px/1 var(--mono);
}

.chapter b {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.chapter:hover,
.chapter.is-active {
  color: var(--paper);
  border-color: rgba(91, 140, 255, 0.32);
}

.chapter.is-active::before {
  transform: scaleY(1);
}

.progress {
  position: absolute;
  z-index: 5;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: rgba(233, 237, 242, 0.12);
}

.progress-fill {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

.scroll-cue {
  position: absolute;
  z-index: 4;
  left: clamp(24px, 7vw, 108px);
  bottom: 38px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font: 400 9px/1 var(--mono);
  letter-spacing: 0.16em;
  transition: opacity 250ms ease;
}

.scroll-cue i {
  position: relative;
  width: 48px;
  height: 1px;
  overflow: hidden;
  background: rgba(233, 237, 242, 0.2);
}

.scroll-cue i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--signal);
  animation: cue 1.8s ease-in-out infinite;
}

@keyframes cue {
  from { transform: translateX(-105%); }
  to { transform: translateX(105%); }
}

.fallback-note {
  position: absolute;
  z-index: 6;
  right: 24px;
  bottom: 22px;
  max-width: 330px;
  margin: 0;
  padding: 10px 13px;
  border: 1px solid rgba(233, 237, 242, 0.1);
  border-radius: 6px;
  background: rgba(8, 9, 12, 0.8);
  color: var(--muted);
  font: 400 10px/1.5 var(--mono);
}

.seo-story {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.resolution {
  min-height: 92svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 100px 24px;
  background:
    radial-gradient(circle at 50% 35%, rgba(91, 140, 255, 0.11), transparent 34%),
    var(--ink);
  text-align: center;
}

.resolution-mark {
  width: 90px;
  margin-bottom: 36px;
  padding: 20px;
  border: 1px solid rgba(91, 140, 255, 0.28);
  border-radius: 50%;
}

.resolution-mark img {
  display: block;
  width: 100%;
}

.resolution h2 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.resolution > p:last-child {
  max-width: 560px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.surface-section,
.operating-loop,
.trust-section,
.sovereignty-section,
.final-cta {
  position: relative;
}

.surface-section {
  padding: clamp(120px, 13vw, 210px) clamp(24px, 6vw, 96px);
  background: var(--ink);
}

.surface-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: clamp(24px, 6vw, 96px);
  left: clamp(24px, 6vw, 96px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(233, 237, 242, 0.12) 16%, rgba(233, 237, 242, 0.12) 84%, transparent);
}

.section-heading {
  width: min(100%, 1080px);
  margin: 0 auto 80px;
}

.section-heading-wide {
  width: min(100%, 1240px);
}

.section-heading h2,
.trust-copy h2 {
  max-width: 960px;
  margin: 0;
  font-size: clamp(46px, 6.2vw, 94px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.section-heading > p:last-child,
.trust-copy > p {
  max-width: 760px;
  margin: 30px 0 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.7;
}

.brand-thesis {
  position: relative;
  min-height: 105svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 24%, rgba(91, 140, 255, 0.17), transparent 24%),
    linear-gradient(180deg, #08090c 0%, #090c14 52%, #08090c 100%);
}

.brand-thesis::before {
  content: "";
  position: absolute;
  top: 17%;
  width: min(880px, 76vw);
  aspect-ratio: 1;
  border: 1px solid rgba(91, 140, 255, 0.07);
  border-radius: 50%;
  box-shadow: 0 0 0 15vw rgba(91, 140, 255, 0.012), 0 0 0 30vw rgba(91, 140, 255, 0.008);
}

.resolution-orbit {
  position: relative;
  z-index: 1;
  display: grid;
  width: 166px;
  aspect-ratio: 1;
  margin-bottom: 48px;
  place-items: center;
}

.resolution-orbit > span {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(91, 140, 255, 0.18);
  border-radius: 50%;
}

.resolution-orbit > span:nth-child(2) {
  inset: 21px;
  border-color: rgba(91, 140, 255, 0.33);
}

.resolution-mark {
  position: relative;
  z-index: 1;
  width: 92px;
  margin: 0;
  padding: 22px;
  border: 0;
  border-radius: 50%;
  background: rgba(11, 17, 32, 0.74);
  box-shadow: 0 0 48px rgba(91, 140, 255, 0.18);
}

.brand-thesis h2,
.brand-thesis > p {
  position: relative;
  z-index: 1;
}

.brand-thesis h2 {
  max-width: 1000px;
  font-size: clamp(50px, 6.6vw, 104px);
  line-height: 0.98;
}

.brand-thesis > p:last-child {
  max-width: 660px;
  font-family: Manrope, system-ui, sans-serif;
  font-size: clamp(17px, 1.45vw, 21px);
}

.definition-section {
  padding-top: clamp(120px, 14vw, 220px);
  padding-bottom: clamp(120px, 14vw, 220px);
  border-bottom: 1px solid var(--border-dim);
}

.definition-section .section-heading {
  margin-bottom: 56px;
}

.definition-answer,
.definition-grid {
  width: min(100%, 1240px);
  margin-right: auto;
  margin-left: auto;
}

.definition-answer {
  position: relative;
  padding: clamp(32px, 5vw, 72px);
  border: 1px solid var(--border);
  background:
    linear-gradient(rgba(236, 235, 228, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 235, 228, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 90% 20%, rgba(91, 140, 255, 0.12), transparent 30%),
    rgba(8, 9, 12, 0.86);
  background-size: 32px 32px, 32px 32px, 100% 100%, 100% 100%;
}

.definition-answer::before {
  content: "DEFINITION / 001";
  display: block;
  margin-bottom: 28px;
  color: var(--signal);
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.18em;
}

.definition-answer > p {
  max-width: 1050px;
  margin: 0;
  color: var(--paper);
  font: 400 clamp(24px, 2.65vw, 42px)/1.28 var(--display);
  letter-spacing: -0.025em;
}

.definition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.definition-grid article {
  min-height: 310px;
  padding: clamp(26px, 3.4vw, 46px);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  background: rgba(8, 9, 12, 0.78);
}

.definition-grid span {
  color: var(--signal);
  font: 500 9px/1.4 var(--mono);
  letter-spacing: 0.17em;
}

.definition-grid h3 {
  max-width: 16ch;
  margin: 64px 0 22px;
  font: 400 clamp(24px, 2.2vw, 34px)/1.05 var(--display);
  letter-spacing: -0.025em;
}

.definition-grid p {
  margin: 0;
  color: var(--muted);
  font: 400 15px/1.7 var(--body);
}

.decision-gap {
  padding-bottom: clamp(140px, 16vw, 250px);
}

.decision-gap-visual {
  position: relative;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 220px minmax(260px, 1fr);
  align-items: center;
  width: min(100%, 1240px);
  margin: 0 auto;
  gap: 34px;
}

.decision-gap-visual::before,
.decision-gap-visual::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 50%;
  width: 29%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--signal));
  opacity: 0.5;
}

.decision-gap-visual::before { left: 22%; }
.decision-gap-visual::after { right: 22%; transform: rotate(180deg); }

.system-terminal {
  position: relative;
  z-index: 1;
  min-height: 330px;
  padding: 34px;
  border: 1px solid rgba(233, 237, 242, 0.1);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 42%),
    #0a0c10;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.system-terminal > p,
.product-index,
.record-summary span,
.sovereignty-controls span,
.deployment-card-head span {
  margin: 0;
  color: var(--signal);
  font: 500 10px/1.4 var(--mono);
  letter-spacing: 0.16em;
}

.system-terminal h3 {
  margin: 28px 0 34px;
  font-size: clamp(26px, 2.2vw, 34px);
  font-weight: 500;
}

.system-terminal ul,
.product-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.system-terminal li {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 43px;
  border-top: 1px solid rgba(233, 237, 242, 0.075);
  color: var(--muted);
  font: 400 12px/1.4 var(--mono);
}

.system-terminal li i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--quiet);
}

.system-response li i {
  background: var(--signal);
  box-shadow: 0 0 10px rgba(91, 140, 255, 0.7);
}

.decision-core {
  position: relative;
  z-index: 2;
  display: grid;
  width: 190px;
  aspect-ratio: 1;
  margin: 0 auto;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle, #111a2e 0%, #0b1120 58%, rgba(8, 9, 12, 0) 59%);
}

.decision-core img {
  width: 62px;
  filter: drop-shadow(0 0 22px rgba(91, 140, 255, 0.38));
}

.decision-core p {
  position: absolute;
  bottom: -38px;
  margin: 0;
  color: var(--muted);
  font: 400 8px/1.7 var(--mono);
  letter-spacing: 0.18em;
  text-align: center;
}

.core-ring {
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(91, 140, 255, 0.3);
  border-radius: 50%;
}

.ring-b {
  inset: -12px;
  border-style: dashed;
  border-color: rgba(91, 140, 255, 0.12);
}

.operating-loop {
  padding: clamp(130px, 14vw, 220px) clamp(24px, 6vw, 96px);
  border-top: 1px solid rgba(233, 237, 242, 0.08);
  border-bottom: 1px solid rgba(233, 237, 242, 0.08);
  background:
    radial-gradient(circle at 58% 28%, rgba(23, 38, 74, 0.66), transparent 36%),
    linear-gradient(155deg, #0b1224, #08090c 58%);
}

.pipeline {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  width: min(100%, 1380px);
  margin: 0 auto;
  border-top: 1px solid rgba(91, 140, 255, 0.3);
  border-bottom: 1px solid rgba(91, 140, 255, 0.18);
}

.pipeline-stage {
  position: relative;
  min-height: 170px;
  padding: 24px 20px;
  border-right: 1px solid rgba(233, 237, 242, 0.09);
  background: rgba(8, 9, 12, 0.24);
  transition: background 180ms ease, transform 180ms ease;
}

.pipeline-stage:first-child {
  border-left: 1px solid rgba(233, 237, 242, 0.09);
}

.pipeline-stage:hover {
  background: rgba(91, 140, 255, 0.08);
  transform: translateY(-4px);
}

.pipeline-stage span {
  color: var(--signal);
  font: 500 10px/1 var(--mono);
}

.pipeline-stage b,
.pipeline-stage small {
  display: block;
}

.pipeline-stage b {
  margin-top: 52px;
  font-size: clamp(15px, 1.35vw, 20px);
  font-weight: 500;
}

.pipeline-stage small {
  margin-top: 9px;
  color: var(--quiet);
  font: 400 9px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pipeline-action::after {
  content: "";
  position: absolute;
  top: -2px;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--signal);
  box-shadow: 0 0 22px rgba(91, 140, 255, 0.55);
}

.pipeline-rail {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 30px;
  color: var(--muted);
  font: 400 9px/1 var(--mono);
  letter-spacing: 0.18em;
}

.pipeline-rail i {
  width: 46px;
  height: 1px;
  background: rgba(91, 140, 255, 0.34);
}

.suite-section {
  padding-top: clamp(150px, 16vw, 250px);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(100%, 1240px);
  margin: 0 auto;
  gap: 18px;
}

.product-card {
  position: relative;
  min-height: 690px;
  padding: 34px clamp(26px, 2.6vw, 40px) 40px;
  overflow: hidden;
  border: 1px solid rgba(233, 237, 242, 0.1);
  border-radius: 12px;
  background: #0a0c10;
  transition: border-color 220ms ease, background 220ms ease, transform 220ms ease;
}

.product-card::before {
  content: "";
  position: absolute;
  top: -180px;
  left: 50%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 140, 255, 0.13), transparent 65%);
  transform: translateX(-50%);
  transition: opacity 220ms ease, transform 400ms ease;
}

.product-card:hover {
  border-color: rgba(91, 140, 255, 0.34);
  background: #0c1019;
  transform: translateY(-8px);
}

.product-card:hover::before {
  transform: translateX(-50%) scale(1.2);
}

.product-icon {
  position: relative;
  display: flex;
  align-items: center;
  height: 165px;
  margin: 28px 0 22px;
}

.product-icon img {
  display: block;
  width: auto;
  height: 80px;
  max-width: 130px;
  object-fit: contain;
  filter: drop-shadow(0 0 24px rgba(91, 140, 255, 0.25));
}

.product-hunt .product-icon img {
  height: 90px;
}

.product-card h3 {
  margin: 0;
  font-size: clamp(31px, 3vw, 43px);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.product-card h3 span {
  color: var(--paper);
}

.product-card h3:not(span) {
  color: var(--muted);
}

.product-lead {
  margin: 18px 0 0 !important;
  color: var(--paper) !important;
  font-size: 18px !important;
}

.product-card > p {
  margin: 12px 0 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.65;
}

.product-card ul {
  margin-top: 32px;
}

.product-card li {
  position: relative;
  padding: 13px 0 13px 20px;
  border-top: 1px solid rgba(233, 237, 242, 0.075);
  color: #c6cdd6;
  font-family: Manrope, system-ui, sans-serif;
  font-size: 13px;
  line-height: 1.5;
}

.product-card li::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--signal);
}

.trust-section {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(520px, 1.16fr);
  align-items: center;
  gap: clamp(60px, 8vw, 130px);
  padding: clamp(140px, 15vw, 230px) clamp(24px, 6vw, 96px);
  background:
    radial-gradient(circle at 75% 42%, rgba(91, 140, 255, 0.11), transparent 28%),
    #090b0f;
}

.trust-copy {
  max-width: 640px;
  margin-left: auto;
}

.trust-copy h2 {
  font-size: clamp(48px, 5.4vw, 82px);
}

.trust-principles {
  margin-top: 54px;
}

.trust-principles > div {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 17px 0;
  border-top: 1px solid rgba(233, 237, 242, 0.09);
}

.trust-principles span {
  color: var(--signal);
  font: 500 10px/1.4 var(--mono);
}

.trust-principles p {
  margin: 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.55;
}

.trust-principles b {
  display: block;
  margin-bottom: 3px;
  color: var(--paper);
  font-family: var(--display);
  font-weight: 500;
}

.decision-record {
  width: min(100%, 720px);
  border: 1px solid rgba(91, 140, 255, 0.22);
  border-radius: 12px;
  background: rgba(10, 12, 16, 0.9);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.34), 0 0 80px rgba(91, 140, 255, 0.05);
}

.decision-record > header,
.decision-record > footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
}

.decision-record > header {
  border-bottom: 1px solid rgba(233, 237, 242, 0.09);
}

.decision-record > header > div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.decision-record > header p,
.decision-record > header small,
.decision-record > footer span {
  margin: 0;
  color: var(--muted);
  font: 400 9px/1 var(--mono);
  letter-spacing: 0.13em;
}

.record-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 12px rgba(91, 140, 255, 0.9);
}

.record-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 34px;
  padding: 32px 24px;
  border-bottom: 1px solid rgba(233, 237, 242, 0.09);
}

.record-summary strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 500;
}

.record-summary .confidence strong {
  color: var(--signal);
  font: 500 13px/1 var(--mono);
  letter-spacing: 0.12em;
}

.evidence-chain {
  padding: 6px 24px 16px;
}

.evidence-chain > div {
  position: relative;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(233, 237, 242, 0.075);
}

.evidence-chain i {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid rgba(91, 140, 255, 0.3);
  border-radius: 50%;
  color: var(--signal);
  font: normal 500 9px/1 var(--mono);
}

.evidence-chain b,
.evidence-chain small {
  display: block;
}

.evidence-chain b {
  font-size: 15px;
  font-weight: 500;
}

.evidence-chain small {
  margin-top: 5px;
  color: var(--muted);
  font: 400 11px/1.5 var(--mono);
}

.evidence-chain .chain-action i {
  border-color: var(--signal);
  background: var(--signal);
  color: var(--ink);
  box-shadow: 0 0 18px rgba(91, 140, 255, 0.32);
}

.decision-record > footer {
  justify-content: flex-start;
  gap: 24px;
  border-top: 1px solid rgba(233, 237, 242, 0.09);
}

.decision-record > footer span::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--signal);
}

.human-section {
  padding-top: clamp(130px, 14vw, 210px);
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  width: min(100%, 1380px);
  margin: 0 auto;
  border-top: 1px solid rgba(233, 237, 242, 0.1);
  border-bottom: 1px solid rgba(233, 237, 242, 0.1);
}

.role-grid article {
  min-height: 300px;
  padding: 30px 24px;
  border-right: 1px solid rgba(233, 237, 242, 0.09);
}

.role-grid article:first-child {
  border-left: 1px solid rgba(233, 237, 242, 0.09);
}

.role-grid span {
  color: var(--signal);
  font: 500 10px/1 var(--mono);
}

.role-grid h3 {
  margin: 120px 0 0;
  font-size: 20px;
  font-weight: 500;
}

.role-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 13px;
  line-height: 1.55;
}

.sovereignty-section {
  padding: clamp(140px, 15vw, 230px) clamp(24px, 6vw, 96px);
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 22%, rgba(23, 38, 74, 0.74), transparent 30%),
    radial-gradient(circle at 84% 68%, rgba(91, 140, 255, 0.08), transparent 34%),
    linear-gradient(145deg, #0b1224, #08090c 55%);
}

.sovereignty-controls {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(100%, 1240px);
  margin: -26px auto 116px;
  border-top: 1px solid rgba(233, 237, 242, 0.1);
  border-bottom: 1px solid rgba(233, 237, 242, 0.1);
}

.sovereignty-controls > div {
  min-height: 128px;
  padding: 24px 20px;
  border-right: 1px solid rgba(233, 237, 242, 0.09);
}

.sovereignty-controls > div:first-child {
  border-left: 1px solid rgba(233, 237, 242, 0.09);
}

.sovereignty-controls b {
  display: block;
  margin-top: 30px;
  font-size: 15px;
  font-weight: 500;
}

.sovereignty-controls small {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font: 400 10px/1.5 var(--mono);
}

.micro-label {
  margin: 0;
  color: var(--signal);
  font: 500 9px/1.4 var(--mono);
  letter-spacing: 0.18em;
}

.deployment-intro {
  display: grid;
  grid-template-columns: 0.7fr 1.25fr 1fr;
  gap: 40px;
  align-items: start;
  width: min(100%, 1240px);
  margin: 0 auto 42px;
}

.deployment-intro h3 {
  max-width: 520px;
  margin: -7px 0 0;
  font-size: clamp(30px, 3vw, 46px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.deployment-intro > p:last-child {
  margin: 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.65;
}

.deployment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: min(100%, 1240px);
  margin: 0 auto 116px;
  border-top: 1px solid rgba(233, 237, 242, 0.11);
  border-left: 1px solid rgba(233, 237, 242, 0.11);
}

.deployment-card {
  position: relative;
  min-height: 370px;
  padding: 30px;
  overflow: hidden;
  border-right: 1px solid rgba(233, 237, 242, 0.11);
  border-bottom: 1px solid rgba(233, 237, 242, 0.11);
  background: rgba(8, 9, 12, 0.38);
  transition: background 220ms ease, border-color 220ms ease;
}

.deployment-card::after {
  content: "";
  position: absolute;
  right: -100px;
  bottom: -100px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(91, 140, 255, 0.08);
  border-radius: 50%;
  box-shadow: inset 0 0 70px rgba(91, 140, 255, 0.025);
}

.deployment-card:hover,
.deployment-card-primary {
  border-color: rgba(91, 140, 255, 0.26);
  background: linear-gradient(145deg, rgba(23, 38, 74, 0.52), rgba(8, 9, 12, 0.44));
}

.deployment-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.deployment-card-head small {
  color: var(--muted);
  font: 400 8px/1.4 var(--mono);
  letter-spacing: 0.16em;
}

.deployment-card h3 {
  margin: 86px 0 0;
  font-size: clamp(25px, 2.3vw, 34px);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.deployment-card > p {
  max-width: 530px;
  margin: 14px 0 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.65;
}

.deployment-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.deployment-card li {
  padding: 7px 9px;
  border: 1px solid rgba(233, 237, 242, 0.1);
  color: rgba(233, 237, 242, 0.7);
  font: 400 8px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.model-choice {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(54px, 8vw, 120px);
  width: min(100%, 1240px);
  margin: 0 auto 116px;
  padding: clamp(44px, 6vw, 82px);
  border: 1px solid rgba(91, 140, 255, 0.28);
  background:
    radial-gradient(circle at 11% 12%, rgba(91, 140, 255, 0.13), transparent 34%),
    rgba(8, 9, 12, 0.58);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.24);
}

.model-choice-copy h3 {
  margin: 38px 0 0;
  font-size: clamp(34px, 3.8vw, 56px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.model-choice-copy > p:last-child {
  margin: 28px 0 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.7;
}

.model-modes {
  border-top: 1px solid rgba(233, 237, 242, 0.12);
}

.model-modes article {
  display: grid;
  grid-template-columns: 112px minmax(150px, 0.8fr) 1fr;
  gap: 24px;
  align-items: start;
  padding: 26px 0;
  border-bottom: 1px solid rgba(233, 237, 242, 0.12);
}

.model-modes span {
  color: var(--signal);
  font: 500 8px/1.5 var(--mono);
  letter-spacing: 0.12em;
}

.model-modes h4 {
  margin: -3px 0 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.3;
}

.model-modes p {
  margin: -3px 0 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 12px;
  line-height: 1.6;
}

.sovereign-boundary {
  width: min(100%, 1060px);
  margin: 0 auto;
  padding: 10px;
  border: 1px solid rgba(91, 140, 255, 0.34);
  background: rgba(8, 9, 12, 0.6);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.24), inset 0 0 60px rgba(91, 140, 255, 0.025);
}

.sovereign-boundary header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 17px 18px 25px;
  color: var(--signal);
  font: 500 9px/1.4 var(--mono);
  letter-spacing: 0.14em;
}

.sovereign-boundary header small {
  color: var(--muted);
  font: inherit;
  font-weight: 400;
}

.boundary-core {
  display: grid;
  gap: 6px;
}

.boundary-core > div {
  display: grid;
  grid-template-columns: 50px minmax(190px, 0.75fr) 1.25fr;
  align-items: center;
  min-height: 72px;
  padding: 0 22px;
  border: 1px solid rgba(233, 237, 242, 0.09);
  background: rgba(255, 255, 255, 0.018);
}

.boundary-core > div:first-child {
  border-color: rgba(91, 140, 255, 0.28);
  background: rgba(23, 38, 74, 0.34);
}

.boundary-core .boundary-model {
  border-color: rgba(91, 140, 255, 0.22);
}

.boundary-core span {
  color: var(--signal);
  font: 500 9px/1 var(--mono);
}

.boundary-core b {
  font-size: 15px;
  font-weight: 500;
}

.boundary-core small {
  color: var(--muted);
  font: 400 10px/1.5 var(--mono);
}

.sovereign-boundary footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px 16px 15px;
  color: var(--muted);
  font: 400 8px/1.5 var(--mono);
  letter-spacing: 0.12em;
}

.sovereign-boundary footer i {
  width: 20px;
  height: 1px;
  background: rgba(91, 140, 255, 0.45);
}

.deployment-reality {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 30px;
  width: min(100%, 1060px);
  margin: 24px auto 0;
  padding: 24px 28px;
  border-left: 1px solid rgba(91, 140, 255, 0.55);
  background: rgba(23, 38, 74, 0.2);
}

.deployment-reality span {
  color: var(--signal);
  font: 500 9px/1.5 var(--mono);
  letter-spacing: 0.15em;
}

.deployment-reality p {
  margin: 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 12px;
  line-height: 1.65;
}

.sovereign-visual-story {
  width: min(100%, 1240px);
  margin: -16px auto 112px;
}

.sovereign-scene {
  position: relative;
  min-height: clamp(520px, 52vw, 690px);
  margin: 0 0 18px;
  overflow: hidden;
  border: 1px solid rgba(233, 237, 242, 0.1);
  background: #07090d;
}

.sovereign-scene::after {
  content: "";
  position: absolute;
  inset: 14px;
  z-index: 2;
  border: 1px solid rgba(233, 237, 242, 0.07);
  pointer-events: none;
}

.sovereign-scene > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.82) contrast(1.04);
  transform: scale(1.005);
  transition: transform 1.2s cubic-bezier(0.2, 0.7, 0.2, 1), filter 600ms ease;
}

.sovereign-scene:hover > img {
  filter: saturate(0.94) contrast(1.04);
  transform: scale(1.025);
}

.sovereign-scene-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(6, 8, 12, 0.97) 0%, rgba(6, 8, 12, 0.86) 28%, rgba(6, 8, 12, 0.14) 68%, rgba(6, 8, 12, 0.12) 100%),
    linear-gradient(0deg, rgba(6, 8, 12, 0.68), transparent 48%);
}

.sovereign-scene figcaption {
  position: absolute;
  bottom: clamp(40px, 5vw, 72px);
  left: clamp(32px, 5vw, 72px);
  z-index: 3;
  width: min(44%, 540px);
}

.scene-index {
  margin: 0;
  color: var(--signal);
  font: 500 9px/1.4 var(--mono);
  letter-spacing: 0.18em;
}

.sovereign-scene h3 {
  margin: 28px 0 0;
  font-size: clamp(38px, 4.5vw, 64px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.sovereign-scene figcaption > p:last-child {
  max-width: 510px;
  margin: 24px 0 0;
  color: rgba(233, 237, 242, 0.76);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.7;
}

.sovereign-scene-status {
  position: absolute;
  top: 36px;
  right: 36px;
  z-index: 3;
  display: grid;
  grid-template-columns: auto 42px auto;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  border: 1px solid rgba(233, 237, 242, 0.12);
  background: rgba(8, 9, 12, 0.54);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--muted);
  font: 400 8px/1 var(--mono);
  letter-spacing: 0.12em;
}

.sovereign-scene-status i {
  width: 42px;
  height: 1px;
  background: rgba(91, 140, 255, 0.7);
}

.sovereign-scene-status b {
  color: var(--paper);
  font-weight: 500;
}

.sovereign-placement {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  width: min(100%, 1240px);
  margin: 0 auto;
  border: 1px solid rgba(91, 140, 255, 0.28);
  background:
    radial-gradient(circle at 75% 35%, rgba(91, 140, 255, 0.09), transparent 35%),
    rgba(8, 9, 12, 0.62);
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.24);
}

.placement-copy {
  padding: clamp(44px, 5vw, 70px);
  border-right: 1px solid rgba(233, 237, 242, 0.09);
}

.placement-copy h3 {
  margin: 44px 0 0;
  font-size: clamp(34px, 3.5vw, 50px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.045em;
}

.placement-copy > p:last-child {
  margin: 28px 0 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.7;
}

.placement-map {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  min-height: 580px;
  padding: 52px 34px 42px;
}

.placement-core {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  width: 156px;
  height: 156px;
  border: 1px solid rgba(91, 140, 255, 0.4);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 38, 74, 0.8), rgba(8, 9, 12, 0.92) 72%);
  box-shadow: 0 0 70px rgba(91, 140, 255, 0.12), inset 0 0 36px rgba(91, 140, 255, 0.08);
}

.placement-core::before,
.placement-core::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(91, 140, 255, 0.12);
  border-radius: 50%;
}

.placement-core::before { inset: -13px; }
.placement-core::after { inset: -28px; }

.placement-core img {
  width: 38px;
  margin-bottom: 12px;
}

.placement-core span {
  font: 600 11px/1 var(--mono);
  letter-spacing: 0.2em;
}

.placement-core small {
  margin-top: 8px;
  color: var(--signal);
  font: 400 7px/1 var(--mono);
  letter-spacing: 0.14em;
}

.placement-routes {
  position: relative;
  width: 100%;
  height: 72px;
}

.placement-routes::before,
.placement-routes::after,
.placement-routes i {
  content: "";
  position: absolute;
  display: block;
  background: rgba(91, 140, 255, 0.42);
}

.placement-routes::before {
  top: 0;
  left: 50%;
  width: 1px;
  height: 38px;
}

.placement-routes::after {
  top: 37px;
  right: 12.5%;
  left: 12.5%;
  height: 1px;
}

.placement-routes i {
  top: 37px;
  width: 1px;
  height: 35px;
}

.placement-routes i:nth-child(1) { left: 12.5%; }
.placement-routes i:nth-child(2) { left: 37.5%; }
.placement-routes i:nth-child(3) { left: 62.5%; }
.placement-routes i:nth-child(4) { left: 87.5%; }

.placement-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: 100%;
  border-top: 1px solid rgba(233, 237, 242, 0.1);
  border-left: 1px solid rgba(233, 237, 242, 0.1);
}

.placement-options > div {
  min-height: 128px;
  padding: 18px 14px;
  border-right: 1px solid rgba(233, 237, 242, 0.1);
  border-bottom: 1px solid rgba(233, 237, 242, 0.1);
  background: rgba(255, 255, 255, 0.015);
}

.placement-options span {
  color: var(--signal);
  font: 500 8px/1 var(--mono);
}

.placement-options b,
.placement-options small {
  display: block;
}

.placement-options b {
  margin-top: 28px;
  font-size: 13px;
  font-weight: 500;
}

.placement-options small {
  margin-top: 7px;
  color: var(--muted);
  font: 400 8px/1.45 var(--mono);
}

.sovereign-placement > footer {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 30px;
  padding: 24px 28px;
  border-top: 1px solid rgba(91, 140, 255, 0.22);
  background: rgba(23, 38, 74, 0.2);
}

.sovereign-placement > footer span {
  color: var(--signal);
  font: 500 9px/1.5 var(--mono);
  letter-spacing: 0.15em;
}

.sovereign-placement > footer p {
  margin: 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 12px;
  line-height: 1.65;
}

.engagement-section {
  padding-bottom: clamp(160px, 17vw, 270px);
}

.proof-path {
  width: min(100%, 1160px);
  margin: 0 auto;
  padding: 0;
  list-style: none;
  counter-reset: proof;
}

.proof-path li {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 20px;
  padding: 30px 0;
  border-top: 1px solid rgba(233, 237, 242, 0.1);
  transition: padding-left 180ms ease, border-color 180ms ease;
}

.proof-path li:last-child {
  border-bottom: 1px solid rgba(233, 237, 242, 0.1);
}

.proof-path li:hover {
  padding-left: 18px;
  border-color: rgba(91, 140, 255, 0.42);
}

.proof-path > li > span {
  padding-top: 5px;
  color: var(--signal);
  font: 500 11px/1 var(--mono);
}

.proof-path h3,
.proof-path p {
  margin: 0;
}

.proof-path h3 {
  font-size: clamp(24px, 2.6vw, 38px);
  font-weight: 500;
  letter-spacing: -0.025em;
}

.proof-path p {
  margin-top: 8px;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.55;
}

.knowledge-section {
  position: relative;
  padding: 150px clamp(24px, 5vw, 76px);
  overflow: hidden;
  border-top: 1px solid rgba(233, 237, 242, 0.08);
  background:
    linear-gradient(rgba(233, 237, 242, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(233, 237, 242, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 12% 10%, rgba(91, 140, 255, 0.12), transparent 30%),
    #08090c;
  background-size: 40px 40px, 40px 40px, 100% 100%, 100% 100%;
}

.knowledge-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: end;
  gap: clamp(40px, 8vw, 130px);
  max-width: 1500px;
  margin: 0 auto 64px;
}

.knowledge-heading h2 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(58px, 7.4vw, 116px);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.knowledge-heading > p {
  max-width: 560px;
  margin: 0 0 8px;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: clamp(15px, 1.4vw, 19px);
  line-height: 1.7;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 1500px;
  margin: 0 auto;
  border-right: 1px solid rgba(233, 237, 242, 0.12);
  border-bottom: 1px solid rgba(233, 237, 242, 0.12);
}

.knowledge-card {
  position: relative;
  display: flex;
  min-height: 360px;
  padding: 30px;
  overflow: hidden;
  flex-direction: column;
  justify-content: space-between;
  border-top: 1px solid rgba(233, 237, 242, 0.12);
  border-left: 1px solid rgba(233, 237, 242, 0.12);
  background: rgba(14, 17, 22, 0.66);
  color: var(--paper);
  text-decoration: none;
  transition: background 180ms ease, border-color 180ms ease;
}

.knowledge-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(135deg, rgba(91, 140, 255, 0.18), transparent 56%);
  transition: opacity 180ms ease;
}

.knowledge-card > span,
.knowledge-card > div,
.knowledge-card > i {
  position: relative;
  z-index: 2;
}

.knowledge-card > span {
  color: var(--signal);
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.16em;
}

.knowledge-card h3 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(27px, 2.5vw, 39px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.knowledge-card p {
  max-width: 48ch;
  margin: 16px 0 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 13px;
  line-height: 1.65;
}

.knowledge-card > i {
  position: absolute;
  top: 27px;
  right: 28px;
  color: var(--signal);
  font-style: normal;
  font-size: 17px;
}

.knowledge-card-lead {
  grid-column: span 2;
  background:
    radial-gradient(circle at 80% 20%, rgba(91, 140, 255, 0.17), transparent 25%),
    rgba(14, 17, 22, 0.7);
}

.knowledge-card-lead h3 { max-width: 18ch; font-size: clamp(38px, 4vw, 62px); }

.knowledge-card-visual { min-height: 460px; }

.knowledge-card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(8, 9, 12, 0.98), rgba(8, 9, 12, 0.24) 75%);
}

.knowledge-card-visual > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.65) contrast(1.08) brightness(0.62);
}

.knowledge-card:hover,
.knowledge-card:focus-visible {
  border-color: rgba(91, 140, 255, 0.55);
  background-color: rgba(91, 140, 255, 0.08);
}

.knowledge-card:hover::before,
.knowledge-card:focus-visible::before { opacity: 1; }

.final-cta {
  display: grid;
  min-height: 105svh;
  padding: 140px 24px;
  overflow: hidden;
  place-items: center;
  background:
    radial-gradient(circle at 50% 50%, rgba(91, 140, 255, 0.15), transparent 28%),
    var(--ink);
  text-align: center;
}

.cta-signal {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(78vw, 980px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
}

.cta-signal span {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(91, 140, 255, 0.08);
  border-radius: 50%;
}

.cta-signal span:nth-child(2) { inset: 16%; border-color: rgba(91, 140, 255, 0.13); }
.cta-signal span:nth-child(3) { inset: 32%; border-color: rgba(91, 140, 255, 0.2); }

.final-cta-content {
  position: relative;
  z-index: 1;
}

.final-cta-content > img {
  width: 82px;
  margin-bottom: 36px;
  filter: drop-shadow(0 0 30px rgba(91, 140, 255, 0.3));
}

.final-cta h2 {
  margin: 0;
  font-size: clamp(58px, 8vw, 126px);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.cta-options {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 54px;
  flex-wrap: wrap;
}

.cta-options a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 230px;
  padding: 17px 18px;
  border: 1px solid rgba(233, 237, 242, 0.14);
  border-radius: 4px;
  background: rgba(14, 17, 22, 0.7);
  color: #c6cdd6;
  font-size: 13px;
  text-decoration: none;
  transition: border-color 180ms ease, background 180ms ease;
}

.cta-options a span {
  color: var(--signal);
}

.cta-options a:hover,
.cta-options a:focus-visible {
  border-color: var(--signal);
  background: rgba(91, 140, 255, 0.1);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 120px;
  padding: 30px clamp(24px, 5vw, 76px);
  border-top: 1px solid rgba(233, 237, 242, 0.08);
  background: #07080a;
}

.site-footer > p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.site-footer > div {
  display: flex;
  justify-content: flex-end;
  gap: 20px;
  color: var(--quiet);
  font: 400 8px/1 var(--mono);
  letter-spacing: 0.16em;
}

.footer-brand img {
  width: 23px;
}

.js .reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 720ms cubic-bezier(0.22, 1, 0.36, 1), transform 720ms cubic-bezier(0.22, 1, 0.36, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.screen-fx {
  position: fixed;
  z-index: 100;
  inset: 0;
  pointer-events: none;
}

.screen-fx-scanlines {
  opacity: 0.22;
  background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(0, 0, 0, 0.16) 3px 4px);
}

.screen-fx-fringe {
  opacity: 0.18;
  background: linear-gradient(90deg, rgba(91, 140, 255, 0.025), transparent 42%, rgba(255, 106, 61, 0.018));
  mix-blend-mode: normal;
}

.nav-cta,
.cta-options a {
  --chamfer: 8px;
  border-radius: 0;
  clip-path: polygon(var(--chamfer) 0, 100% 0, 100% calc(100% - var(--chamfer)), calc(100% - var(--chamfer)) 100%, 0 100%, 0 var(--chamfer));
}

.nav-cta:hover,
.nav-cta:focus-visible,
.cta-options a:hover,
.cta-options a:focus-visible {
  animation: control-glitch 280ms steps(2, end);
}

@keyframes control-glitch {
  0%, 100% { transform: translate(0); }
  26% { transform: translate(-1px, 1px); }
  52% { transform: translate(1px, -1px); }
  74% { transform: translate(-0.5px, 0); }
}

.signal-ticker {
  position: relative;
  z-index: 4;
  overflow: hidden;
  border-top: 1px solid rgba(91, 140, 255, 0.2);
  border-bottom: 1px solid rgba(91, 140, 255, 0.2);
  background: #0a0c11;
  color: #b9c8eb;
}

.signal-ticker > div {
  display: flex;
  align-items: center;
  width: max-content;
  min-height: 50px;
  animation: signal-ticker 28s linear infinite;
  will-change: transform;
}

.signal-ticker span {
  padding: 0 28px;
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.18em;
  white-space: nowrap;
}

.signal-ticker i {
  width: 5px;
  height: 5px;
  border: 1px solid var(--signal);
  transform: rotate(45deg);
}

@keyframes signal-ticker {
  to { transform: translateX(-50%); }
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(100%, 1240px);
  margin: 0 auto 92px;
  border-top: 1px solid rgba(233, 237, 242, 0.1);
  border-bottom: 1px solid rgba(233, 237, 242, 0.1);
}

.problem-grid article {
  position: relative;
  min-height: 300px;
  padding: 28px 25px;
  border-right: 1px solid rgba(233, 237, 242, 0.09);
  overflow: hidden;
  transition: background 220ms ease, transform 220ms ease;
}

.problem-grid article:first-child {
  border-left: 1px solid rgba(233, 237, 242, 0.09);
}

.problem-grid article::after {
  content: "";
  position: absolute;
  right: -30%;
  bottom: -55%;
  width: 170px;
  aspect-ratio: 1;
  border: 1px solid rgba(91, 140, 255, 0.1);
  border-radius: 50%;
  box-shadow: 0 0 0 26px rgba(91, 140, 255, 0.025), 0 0 0 52px rgba(91, 140, 255, 0.016);
}

.problem-grid article:hover {
  background: rgba(91, 140, 255, 0.045);
  transform: translateY(-4px);
}

.problem-grid article > span {
  color: var(--signal);
  font: 500 10px/1 var(--mono);
}

.problem-grid article > p {
  margin: 72px 0 12px;
  color: var(--quiet);
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.problem-grid h3 {
  margin: 0;
  font-size: clamp(20px, 1.8vw, 28px);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.cortex-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(520px, 1.18fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: center;
  padding: clamp(130px, 15vw, 240px) clamp(24px, 6vw, 96px);
  overflow: hidden;
  border-top: 1px solid rgba(233, 237, 242, 0.08);
  background:
    radial-gradient(circle at 72% 47%, rgba(91, 140, 255, 0.13), transparent 28%),
    linear-gradient(145deg, #08090c 18%, #0b1120 100%);
}

.cortex-section::before {
  content: "";
  position: absolute;
  inset: -40% -10%;
  opacity: 0.25;
  background-image:
    linear-gradient(rgba(91, 140, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 140, 255, 0.08) 1px, transparent 1px);
  background-size: 74px 74px;
  transform: perspective(700px) rotateX(62deg) translateY(24%);
  mask-image: radial-gradient(circle at 68% 58%, #000 0%, transparent 62%);
  pointer-events: none;
}

.cortex-copy,
.cortex-visual {
  position: relative;
  z-index: 1;
}

.cortex-copy {
  max-width: 660px;
}

.cortex-copy h2 {
  margin: 0;
  font-size: clamp(44px, 5.2vw, 82px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.cortex-copy > p:last-of-type {
  margin: 30px 0 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: clamp(16px, 1.35vw, 20px);
  line-height: 1.7;
}

.cortex-readout {
  margin-top: 50px;
  border-top: 1px solid rgba(233, 237, 242, 0.1);
}

.cortex-readout > div {
  display: grid;
  grid-template-columns: 42px 88px 1fr;
  align-items: center;
  min-height: 66px;
  border-bottom: 1px solid rgba(233, 237, 242, 0.1);
}

.cortex-readout span {
  color: var(--signal);
  font: 500 9px/1 var(--mono);
}

.cortex-readout b {
  font-size: 15px;
  font-weight: 500;
}

.cortex-readout small {
  color: var(--muted);
  font: 400 11px/1.45 var(--mono);
}

.cortex-visual {
  border: 1px solid rgba(91, 140, 255, 0.24);
  background: rgba(7, 9, 14, 0.66);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.34), inset 0 0 70px rgba(91, 140, 255, 0.035);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}

.cortex-shell {
  position: relative;
  min-height: clamp(520px, 48vw, 700px);
  padding: 18px;
  overflow: hidden;
  background:
    linear-gradient(rgba(91, 140, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 140, 255, 0.035) 1px, transparent 1px);
  background-size: 26px 26px;
}

.trace-header {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 72px;
  padding: 0 18px;
  border: 1px solid rgba(91, 140, 255, 0.2);
  background: rgba(8, 9, 12, 0.82);
}

.trace-identity {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trace-identity img {
  width: 28px;
  filter: drop-shadow(0 0 10px rgba(91, 140, 255, 0.34));
}

.trace-identity span {
  display: grid;
  gap: 5px;
}

.trace-identity small,
.trace-content small {
  color: var(--quiet);
  font: 500 8px/1 var(--mono);
  letter-spacing: 0.14em;
}

.trace-identity b {
  color: var(--paper);
  font: 500 14px/1 var(--mono);
  letter-spacing: 0.08em;
}

.trace-status {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(91, 140, 255, 0.28);
  color: #b9c8eb;
  font: 500 8px/1 var(--mono);
  letter-spacing: 0.12em;
}

.trace-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 12px rgba(91, 140, 255, 0.8);
}

.decision-trace {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 10px 0 0;
  list-style: none;
  background: rgba(8, 9, 12, 0.56);
}

.decision-trace::before,
.decision-trace::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 46px;
  bottom: 46px;
  left: 63px;
  width: 1px;
  pointer-events: none;
}

.decision-trace::before {
  background: rgba(91, 140, 255, 0.18);
}

.decision-trace::after {
  background: linear-gradient(var(--alert), var(--signal) 44%, #b6c8f2);
  box-shadow: 0 0 12px rgba(91, 140, 255, 0.35);
  transform: scaleY(0);
  transform-origin: top;
  animation: trace-progress 8s cubic-bezier(0.22, 1, 0.36, 1) infinite;
}

.trace-step {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 32px 14px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 74px;
  padding: 9px 16px 9px 18px;
  border-bottom: 1px solid rgba(233, 237, 242, 0.075);
  opacity: 0.7;
  animation: trace-step-focus 8s ease-in-out infinite;
  animation-delay: calc(var(--trace-step) * 0.92s);
}

.trace-step:last-child {
  border-bottom: 0;
}

.trace-index {
  color: var(--quiet);
  font: 500 9px/1 var(--mono);
}

.trace-node {
  width: 9px;
  height: 9px;
  border: 1px solid #9db5ec;
  border-radius: 50%;
  background: #10192a;
  box-shadow: 0 0 0 4px rgba(91, 140, 255, 0.07);
}

.trace-step-alert .trace-node {
  border-color: var(--alert);
  background: var(--alert);
  box-shadow: 0 0 14px rgba(255, 106, 61, 0.58);
}

.trace-step-outcome .trace-node {
  background: var(--signal);
  box-shadow: 0 0 14px rgba(91, 140, 255, 0.62);
}

.trace-content {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.trace-content small {
  color: #91a6d8;
}

.trace-content b {
  overflow: hidden;
  color: var(--paper);
  font: 500 13px/1.25 var(--body);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trace-content em {
  overflow: hidden;
  color: var(--quiet);
  font: 400 9px/1.2 var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trace-tag {
  min-width: 68px;
  padding: 6px 7px;
  border: 1px solid rgba(91, 140, 255, 0.2);
  color: #9eb3e4;
  font: 500 7px/1 var(--mono);
  letter-spacing: 0.09em;
  text-align: center;
}

.trace-tag-alert {
  border-color: rgba(255, 106, 61, 0.34);
  color: #efad98;
}

@keyframes trace-progress {
  0%, 4% { transform: scaleY(0); }
  72%, 100% { transform: scaleY(1); }
}

@keyframes trace-step-focus {
  0%, 13% {
    background: linear-gradient(90deg, rgba(91, 140, 255, 0.12), transparent 72%);
    opacity: 1;
  }
  20%, 100% {
    background: transparent;
    opacity: 0.7;
  }
}

.cortex-visual > footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 19px;
  border-top: 1px solid rgba(91, 140, 255, 0.18);
  color: var(--quiet);
  font: 500 8px/1 var(--mono);
  letter-spacing: 0.11em;
}

.cortex-visual > footer span:first-child {
  color: #a9bce8;
}

.cortex-visual > footer i {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 10px rgba(91, 140, 255, 0.7);
}

.role-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 1240px;
}

.role-grid-three article {
  min-height: 340px;
  padding: 34px 32px;
}

.role-grid-three h3 {
  margin-top: 145px;
  font-size: 30px;
}

.role-grid-three p {
  max-width: 300px;
  font-size: 14px;
}

.proof-measures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(100%, 1160px);
  margin: 0 auto 86px;
  border-top: 1px solid rgba(233, 237, 242, 0.1);
  border-left: 1px solid rgba(233, 237, 242, 0.1);
}

.proof-measures > div {
  display: grid;
  min-height: 190px;
  padding: 24px;
  border-right: 1px solid rgba(233, 237, 242, 0.1);
  border-bottom: 1px solid rgba(233, 237, 242, 0.1);
  background: rgba(14, 17, 22, 0.35);
}

.proof-measures span {
  color: var(--signal);
  font: 500 9px/1 var(--mono);
}

.proof-measures b {
  align-self: end;
  font-size: 22px;
  font-weight: 500;
}

.proof-measures small {
  margin-top: 9px;
  color: var(--muted);
  font: 400 11px/1.5 var(--mono);
}

.faq-section {
  position: relative;
  padding: clamp(120px, 14vw, 220px) clamp(24px, 6vw, 96px);
  border-top: 1px solid rgba(233, 237, 242, 0.08);
  background: #090b0f;
}

.faq-list {
  width: min(100%, 1160px);
  margin: 0 auto;
  border-bottom: 1px solid rgba(233, 237, 242, 0.1);
}

.faq-list details {
  border-top: 1px solid rgba(233, 237, 242, 0.1);
}

.faq-list summary {
  display: grid;
  grid-template-columns: 56px 1fr 22px;
  align-items: center;
  min-height: 88px;
  padding: 0 18px;
  list-style: none;
  cursor: pointer;
  font-size: clamp(18px, 1.7vw, 25px);
  transition: color 180ms ease, background 180ms ease;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary:hover {
  color: #c9d7f8;
  background: rgba(91, 140, 255, 0.035);
}

.faq-list summary span {
  color: var(--signal);
  font: 500 9px/1 var(--mono);
}

.faq-list summary i {
  position: relative;
  width: 17px;
  height: 17px;
}

.faq-list summary i::before,
.faq-list summary i::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 2px;
  width: 13px;
  height: 1px;
  background: var(--signal);
  transition: transform 220ms ease;
}

.faq-list summary i::after { transform: rotate(90deg); }
.faq-list details[open] summary i::after { transform: rotate(0); }

.faq-list details > p {
  max-width: 760px;
  margin: -6px 0 0 74px;
  padding: 0 18px 30px 0;
  color: var(--muted);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.7;
}

/* Virian reference-system pass: Saira display, mono evidence, hard grid. */
.screen-fx-scanlines {
  opacity: 0.28;
  background: repeating-linear-gradient(0deg, transparent 0 2px, rgba(0, 0, 0, 0.2) 2px 4px);
}

.screen-fx-fringe {
  opacity: 0.22;
  background:
    radial-gradient(circle at 50% 50%, transparent 52%, rgba(0, 0, 0, 0.22) 100%),
    linear-gradient(90deg, rgba(91, 140, 255, 0.028), transparent 46%, rgba(255, 106, 61, 0.016));
}

.surface-section,
.operating-loop,
.trust-section,
.human-section,
.engagement-section,
.faq-section {
  background-color: var(--ink);
  background-image:
    radial-gradient(rgba(236, 235, 228, 0.018) 0.7px, transparent 0.7px),
    linear-gradient(90deg, transparent calc(5vw - 1px), var(--border-dim) 5vw, transparent calc(5vw + 1px)),
    linear-gradient(90deg, transparent calc(95vw - 1px), var(--border-dim) 95vw, transparent calc(95vw + 1px));
  background-size: 4px 4px, 100% 100%, 100% 100%;
}

.section-heading,
.trust-copy,
.cortex-copy,
.placement-copy,
.final-cta-content {
  position: relative;
  z-index: 2;
}

.section-heading h2,
.trust-copy h2,
.cortex-copy h2,
.brand-thesis h2,
.final-cta h2,
.deployment-intro h3,
.placement-copy h3,
.sovereign-scene h3 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.035em;
}

.section-heading h2,
.trust-copy h2,
.cortex-copy h2 {
  line-height: 0.92;
}

.section-heading > p:last-child,
.trust-copy > p,
.cortex-copy > p:last-of-type,
.brand-thesis > p:last-child,
.role-grid p,
.product-card > p,
.product-card li,
.proof-path p,
.faq-list details > p {
  font-family: var(--body);
  color: var(--muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 32px;
  margin-bottom: 28px;
  padding: 0 12px;
  border: 1px solid rgba(91, 140, 255, 0.3);
  background: rgba(10, 12, 16, 0.88);
  color: var(--signal);
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 5px;
  height: 5px;
  margin-right: 9px;
  border: 1px solid currentColor;
  transform: rotate(45deg);
}

.brand-thesis {
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
  background-color: var(--ink);
  background-image:
    linear-gradient(var(--border-dim) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-dim) 1px, transparent 1px),
    radial-gradient(circle at 50% 46%, rgba(91, 140, 255, 0.12), transparent 32%);
  background-size: 80px 80px, 80px 80px, 100% 100%;
}

.brand-thesis .eyebrow {
  margin-right: auto;
  margin-left: auto;
}

.resolution-orbit {
  filter: drop-shadow(0 0 32px rgba(91, 140, 255, 0.15));
}

.problem-grid {
  border-color: var(--border);
  background:
    linear-gradient(var(--border-dim) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-dim) 1px, transparent 1px);
  background-size: 80px 80px;
}

.problem-grid article {
  min-height: 330px;
  border-color: var(--border);
  background: rgba(8, 9, 12, 0.78);
  transform: none;
}

.problem-grid article::after {
  right: -1px;
  bottom: -1px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(135deg, transparent 48%, rgba(91, 140, 255, 0.28) 49% 51%, transparent 52%),
    repeating-linear-gradient(0deg, rgba(91, 140, 255, 0.1) 0 3px, transparent 3px 6px);
  box-shadow: none;
}

.problem-grid article:hover {
  background: rgba(91, 140, 255, 0.07);
  transform: none;
}

.problem-grid article > span {
  position: absolute;
  top: 26px;
  right: 24px;
  letter-spacing: 0.18em;
}

.problem-grid article > p {
  margin-top: 122px;
  color: var(--signal);
}

.problem-grid h3 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.02;
}

.system-terminal {
  border-color: var(--border);
  border-radius: 0;
  background:
    linear-gradient(rgba(236, 235, 228, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 235, 228, 0.025) 1px, transparent 1px),
    #0a0c10;
  background-size: 28px 28px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

.system-terminal h3,
.pipeline-stage b,
.product-card h3,
.role-grid h3,
.proof-path h3,
.faq-list summary {
  font-family: var(--display);
  font-weight: 400;
}

.system-terminal li i,
.product-card li::before {
  border-radius: 0;
  transform: rotate(45deg);
}

.cortex-section {
  isolation: isolate;
  border-color: var(--border);
  background: var(--ink);
}

.system-pixel-film,
.system-pixel-film-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.system-pixel-film {
  z-index: 0;
  object-fit: cover;
  object-position: center;
  opacity: 0.46;
  filter: saturate(0.78) contrast(1.18) brightness(0.58);
  animation: pixel-drift 10s steps(8, end) infinite alternate;
}

@keyframes pixel-drift {
  0%, 12% { transform: scale(1.02) translate3d(0, 0, 0); }
  38% { transform: scale(1.04) translate3d(-1.2%, 0.4%, 0); }
  41% { transform: scale(1.035) translate3d(0.8%, -0.3%, 0); }
  72% { transform: scale(1.05) translate3d(-0.4%, 0.8%, 0); }
  100% { transform: scale(1.03) translate3d(0.6%, -0.6%, 0); }
}

.system-pixel-film-shade {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(8, 9, 12, 0.95), rgba(8, 9, 12, 0.78) 40%, rgba(8, 9, 12, 0.48)),
    linear-gradient(0deg, var(--ink), transparent 36%, var(--ink));
}

.cortex-section::before {
  z-index: 1;
  opacity: 0.38;
}

.cortex-copy,
.cortex-visual {
  z-index: 2;
}

.cortex-visual {
  border-color: rgba(91, 140, 255, 0.44);
  border-radius: 0;
  background: rgba(8, 9, 12, 0.76);
  clip-path: polygon(var(--chamfer) 0, 100% 0, 100% calc(100% - var(--chamfer)), calc(100% - var(--chamfer)) 100%, 0 100%, 0 var(--chamfer));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.cortex-readout > div {
  border-color: var(--border);
}

.operating-loop {
  border-color: var(--border);
}

.pipeline {
  border-color: rgba(91, 140, 255, 0.35);
}

.pipeline-stage {
  border-color: var(--border);
  background: rgba(8, 9, 12, 0.8);
}

.pipeline-stage:hover {
  background: rgba(91, 140, 255, 0.08);
  transform: none;
}

.pipeline-stage span {
  font-size: 9px;
  letter-spacing: 0.18em;
}

.pipeline-stage span::before { content: "[ "; }
.pipeline-stage span::after { content: " ]"; }

.product-grid {
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.product-card {
  min-height: 700px;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(rgba(236, 235, 228, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 235, 228, 0.018) 1px, transparent 1px),
    #0a0c10;
  background-size: 54px 54px;
  clip-path: polygon(var(--chamfer) 0, 100% 0, 100% calc(100% - var(--chamfer)), calc(100% - var(--chamfer)) 100%, 0 100%, 0 var(--chamfer));
}

.product-card:hover {
  background-color: #0d1118;
  transform: none;
}

.product-card::before {
  border-radius: 0;
  background: linear-gradient(180deg, rgba(91, 140, 255, 0.09), transparent 72%);
}

.product-card h3 {
  letter-spacing: -0.025em;
  line-height: 0.96;
}

.product-card li {
  border-color: var(--border-dim);
}

.trust-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.decision-record {
  border-color: rgba(91, 140, 255, 0.46);
  border-radius: 6px;
  background:
    linear-gradient(rgba(236, 235, 228, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 235, 228, 0.018) 1px, transparent 1px),
    #0a0c10;
  background-size: 34px 34px;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.38), inset 0 0 60px rgba(91, 140, 255, 0.025);
}

.decision-record > header,
.decision-record > footer,
.evidence-chain > div,
.record-summary > div {
  border-color: var(--border-dim);
}

.role-grid {
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.role-grid article,
.role-grid article:first-child,
.role-grid article:nth-child(4) {
  border: 0;
  background: rgba(8, 9, 12, 0.96);
}

.role-grid article:hover {
  background: rgba(91, 140, 255, 0.055);
}

.role-grid span::before { content: "[ "; }
.role-grid span::after { content: " ]"; }

.sovereignty-section {
  border-top: 1px solid var(--border);
  background:
    radial-gradient(circle at 20% 12%, rgba(91, 140, 255, 0.1), transparent 28%),
    radial-gradient(rgba(236, 235, 228, 0.018) 0.7px, transparent 0.7px),
    var(--ink);
  background-size: 100% 100%, 4px 4px, 100% 100%;
}

.sovereign-scene {
  border-color: var(--border);
  background: #08090c;
  clip-path: polygon(var(--chamfer) 0, 100% 0, 100% calc(100% - var(--chamfer)), calc(100% - var(--chamfer)) 100%, 0 100%, 0 var(--chamfer));
}

.sovereign-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(0, 0, 0, 0.13) 3px 4px);
}

.sovereign-scene::after {
  border-color: rgba(236, 235, 228, 0.1);
}

.sovereign-scene-status,
.deployment-card-head,
.placement-core,
.placement-options > div,
.sovereign-placement {
  border-radius: 0;
}

.sovereign-placement {
  border-color: rgba(91, 140, 255, 0.4);
  background:
    linear-gradient(rgba(236, 235, 228, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 235, 228, 0.02) 1px, transparent 1px),
    #0a0c10;
  background-size: 64px 64px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

.placement-core {
  background: rgba(8, 9, 12, 0.96);
}

.placement-options > div {
  background: rgba(8, 9, 12, 0.9);
}

.proof-measures {
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.proof-measures > div {
  border: 0;
  background: rgba(8, 9, 12, 0.96);
}

.proof-measures > div:hover {
  background: rgba(91, 140, 255, 0.055);
}

.proof-measures span::before { content: "[ "; }
.proof-measures span::after { content: " ]"; }

.proof-path li {
  border-color: var(--border);
}

.faq-section {
  border-top: 1px solid var(--border);
}

.faq-list {
  border-top-color: var(--border);
}

.faq-list details {
  border-bottom-color: var(--border);
  background: rgba(8, 9, 12, 0.72);
}

.faq-list details[open] {
  background: rgba(91, 140, 255, 0.045);
}

.faq-list summary {
  letter-spacing: -0.02em;
}

.faq-list summary span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
}

.final-cta {
  background:
    repeating-linear-gradient(0deg, transparent 0 2px, rgba(0, 0, 0, 0.09) 2px 4px),
    var(--signal);
  color: var(--paper);
}

.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background:
    linear-gradient(rgba(8, 9, 12, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 9, 12, 0.18) 1px, transparent 1px);
  background-size: 80px 80px;
}

.final-cta .eyebrow {
  margin-right: auto;
  margin-left: auto;
  border-color: rgba(8, 9, 12, 0.28);
  background: rgba(8, 9, 12, 0.92);
  color: var(--paper);
}

.final-cta-content > img {
  filter: brightness(0) invert(1);
}

.cta-options a {
  border-color: rgba(8, 9, 12, 0.42);
  background: rgba(8, 9, 12, 0.94);
  color: var(--paper);
  font-weight: 700;
}

.cta-options a span {
  color: var(--signal);
}

.site-footer {
  border-color: var(--border);
  background:
    radial-gradient(rgba(236, 235, 228, 0.018) 0.7px, transparent 0.7px),
    #07080a;
  background-size: 4px 4px;
}

@media (max-width: 1080px) {
  .site-nav {
    grid-template-columns: 1fr auto;
  }

  .site-links {
    display: none;
  }

  .decision-gap-visual {
    grid-template-columns: minmax(240px, 1fr) 160px minmax(240px, 1fr);
    gap: 20px;
  }

  .decision-core {
    width: 146px;
  }

  .problem-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .problem-grid article:nth-child(3) {
    border-left: 1px solid rgba(233, 237, 242, 0.09);
  }

  .cortex-section {
    grid-template-columns: 1fr;
  }

  .cortex-copy {
    max-width: 850px;
  }

  .cortex-visual {
    width: min(100%, 850px);
    margin: 0 auto;
  }

  .product-grid {
    grid-template-columns: 1fr;
    max-width: 760px;
  }

  .product-card {
    min-height: auto;
  }

  .product-icon {
    height: 130px;
  }

  .trust-section {
    grid-template-columns: 1fr;
  }

  .trust-copy {
    max-width: 820px;
    margin: 0;
  }

  .decision-record {
    margin: 0 auto;
  }

  .role-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .role-grid article:nth-child(4) {
    border-left: 1px solid rgba(233, 237, 242, 0.09);
  }

  .sovereignty-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sovereignty-controls > div:nth-child(2) {
    border-right: 1px solid rgba(233, 237, 242, 0.09);
  }

  .sovereignty-controls > div:nth-child(n + 3) {
    border-top: 1px solid rgba(233, 237, 242, 0.09);
  }

  .deployment-intro {
    grid-template-columns: 0.6fr 1.4fr;
  }

  .deployment-intro > p:last-child {
    grid-column: 2;
  }

  .model-choice {
    grid-template-columns: 1fr;
  }
}

.noscript {
  padding: 24px;
  background: var(--ink);
  color: var(--paper);
}

.noscript img {
  width: 100%;
  max-width: 960px;
}

@media (max-width: 780px) {
  .screen-fx-scanlines {
    opacity: 0.14;
  }

  .site-nav {
    top: 10px;
    right: 10px;
    left: 10px;
    min-height: 52px;
    padding: 0 9px 0 12px;
    background: rgba(8, 9, 12, 0.38);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .site-nav .brand {
    gap: 9px;
    font-size: 11px;
  }

  .site-nav .brand img {
    width: 23px;
  }

  .nav-actions .live-state {
    display: none;
  }

  .nav-cta {
    min-height: 34px;
    padding: 0 9px 0 11px;
    gap: 9px;
    font-size: 8px;
  }

  .journey {
    height: 760vh;
    min-height: 4800px;
  }

  .stage {
    min-height: 560px;
  }

  .visual-layer img,
  .visual-layer video {
    object-position: 52% 50%;
  }

  .shade {
    background:
      linear-gradient(180deg, rgba(8, 9, 12, 0.4), transparent 28%, rgba(8, 9, 12, 0.2) 49%, rgba(8, 9, 12, 0.92) 78%),
      linear-gradient(90deg, rgba(8, 9, 12, 0.28), transparent 70%);
  }

  .signal-glow {
    filter: none;
    opacity: 0.72;
  }

  .callout-label {
    backdrop-filter: none;
  }

  .flight-depth-5,
  .flight-depth-4,
  .flight-depth-3 {
    display: none;
  }

  .flight-face {
    filter:
      brightness(1.04)
      saturate(1.04)
      drop-shadow(0 12px 10px rgba(0, 0, 0, 0.5))
      drop-shadow(0 0 12px rgba(91, 140, 255, 0.2));
  }

  .masthead {
    padding: 22px 20px;
  }

  .story {
    left: 22px;
    right: 22px;
    top: auto;
    bottom: 112px;
    width: auto;
    transform: none;
  }

  .story h1 {
    font-size: clamp(40px, 12.5vw, 58px);
    line-height: 0.98;
  }

  .story-copy {
    max-width: 92%;
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.46;
  }

  .eyebrow {
    margin-bottom: 14px;
  }

  .chapter-rail {
    top: 84px;
    right: 20px;
    left: 20px;
    flex-direction: row;
    justify-content: space-between;
    transform: none;
  }

  .chapter {
    display: block;
    width: calc(100% / 7);
    padding: 9px 0;
    border-left: 0;
    border-top: 1px solid rgba(233, 237, 242, 0.18);
    color: var(--muted);
  }

  .chapter::before {
    left: 0;
    top: -1px;
    right: 0;
    bottom: auto;
    width: auto;
    height: 1px;
    transform: scaleX(0);
    transform-origin: left;
  }

  .chapter.is-active::before {
    transform: scaleX(1);
  }

  .chapter b {
    display: none;
  }

  .chapter span {
    display: block;
    text-align: center;
  }

  .landscape-callout[data-priority="secondary"] {
    display: none;
  }

  .landscape-callout[data-priority="primary"] {
    left: 22px !important;
    top: 146px !important;
  }

  .callout-label {
    font-size: 8px;
    letter-spacing: 0.13em;
  }

  .callout-line {
    width: 72px;
  }

  .flight-mark {
    width: clamp(74px, 25vw, 118px);
  }

  .scroll-cue {
    left: 22px;
    bottom: 38px;
  }

  .fallback-note {
    left: 20px;
    right: 20px;
    bottom: 16px;
  }

  .resolution {
    padding: 110px 22px;
  }

  .signal-ticker > div {
    min-height: 44px;
    animation-duration: 24s;
  }

  .signal-ticker span {
    padding: 0 20px;
    font-size: 8px;
  }

  .brand-thesis {
    min-height: 94svh;
  }

  .resolution-orbit {
    width: 126px;
    margin-bottom: 34px;
  }

  .resolution-mark {
    width: 76px;
    padding: 19px;
  }

  .brand-thesis h2 {
    font-size: clamp(42px, 12vw, 64px);
  }

  .definition-grid {
    grid-template-columns: 1fr;
  }

  .definition-grid article {
    min-height: auto;
  }

  .definition-grid h3 {
    margin-top: 42px;
  }

  .surface-section,
  .operating-loop,
  .trust-section,
  .sovereignty-section {
    padding: 100px 22px;
  }

  .section-heading {
    margin-bottom: 52px;
  }

  .section-heading h2,
  .trust-copy h2 {
    font-size: clamp(40px, 11.5vw, 58px);
    line-height: 1;
  }

  .section-heading > p:last-child,
  .trust-copy > p {
    margin-top: 22px;
    font-size: 16px;
    line-height: 1.65;
  }

  .decision-gap-visual {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    margin-bottom: 62px;
  }

  .problem-grid article,
  .problem-grid article:first-child,
  .problem-grid article:nth-child(3) {
    min-height: 210px;
    border-right: 1px solid rgba(233, 237, 242, 0.09);
    border-left: 1px solid rgba(233, 237, 242, 0.09);
    border-bottom: 1px solid rgba(233, 237, 242, 0.09);
  }

  .problem-grid article > p {
    margin-top: 46px;
  }

  .decision-gap-visual::before,
  .decision-gap-visual::after {
    display: none;
  }

  .system-terminal {
    min-height: auto;
    padding: 26px 22px;
  }

  .system-terminal h3 {
    margin: 22px 0 26px;
  }

  .decision-core {
    width: 140px;
  }

  .decision-core p {
    bottom: -31px;
  }

  .cortex-section {
    gap: 54px;
    padding: 100px 22px;
  }

  .cortex-copy h2 {
    font-size: clamp(40px, 11.5vw, 58px);
  }

  .cortex-copy > p:last-of-type {
    margin-top: 22px;
    font-size: 16px;
  }

  .cortex-readout {
    margin-top: 38px;
  }

  .cortex-readout > div {
    grid-template-columns: 34px 78px 1fr;
  }

  .cortex-readout small {
    font-size: 9px;
  }

  .cortex-shell {
    min-height: 430px;
  }

  .cortex-label {
    font-size: 7px;
  }

  .cortex-label-sense { top: 15%; left: 7%; }
  .cortex-label-reason { top: 24%; right: 5%; }
  .cortex-label-govern { right: 8%; bottom: 14%; }

  .cortex-mark {
    width: 58px;
  }

  .cortex-mark img {
    width: 28px;
  }

  .cortex-visual > footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .pipeline {
    grid-template-columns: 1fr;
    border: 1px solid rgba(91, 140, 255, 0.2);
  }

  .pipeline-stage,
  .pipeline-stage:first-child {
    display: grid;
    grid-template-columns: 42px 1fr auto;
    align-items: center;
    min-height: 72px;
    padding: 0 18px;
    border: 0;
    border-bottom: 1px solid rgba(233, 237, 242, 0.08);
  }

  .pipeline-stage:last-child {
    border-bottom: 0;
  }

  .pipeline-stage b,
  .pipeline-stage small {
    margin: 0;
  }

  .pipeline-rail {
    gap: 10px;
  }

  .pipeline-rail i {
    width: 22px;
  }

  .product-grid {
    gap: 12px;
  }

  .product-card {
    padding: 27px 23px 30px;
  }

  .product-icon {
    height: 105px;
    margin: 20px 0 14px;
  }

  .product-icon img {
    height: 64px;
  }

  .product-hunt .product-icon img {
    height: 72px;
  }

  .product-card h3 {
    font-size: 34px;
  }

  .trust-section {
    gap: 64px;
  }

  .decision-record > header,
  .decision-record > footer,
  .record-summary,
  .evidence-chain {
    padding-right: 17px;
    padding-left: 17px;
  }

  .record-summary {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .decision-record > footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .role-grid {
    grid-template-columns: 1fr;
  }

  .role-grid article,
  .role-grid article:first-child,
  .role-grid article:nth-child(4) {
    min-height: auto;
    padding: 24px 4px;
    border-right: 0;
    border-left: 0;
    border-bottom: 1px solid rgba(233, 237, 242, 0.09);
  }

  .role-grid h3 {
    margin-top: 44px;
  }

  .role-grid-three article {
    padding: 28px 4px;
  }

  .role-grid-three h3 {
    font-size: 26px;
  }

  .sovereignty-controls {
    grid-template-columns: 1fr;
    margin-bottom: 78px;
  }

  .sovereignty-controls > div,
  .sovereignty-controls > div:first-child,
  .sovereignty-controls > div:nth-child(2),
  .sovereignty-controls > div:nth-child(n + 3) {
    min-height: 108px;
    border-top: 0;
    border-right: 1px solid rgba(233, 237, 242, 0.09);
    border-bottom: 1px solid rgba(233, 237, 242, 0.09);
    border-left: 1px solid rgba(233, 237, 242, 0.09);
  }

  .sovereignty-controls b {
    margin-top: 22px;
  }

  .deployment-intro {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .deployment-intro > p:last-child {
    grid-column: auto;
  }

  .deployment-grid {
    grid-template-columns: 1fr;
    margin-bottom: 78px;
  }

  .deployment-card {
    min-height: 330px;
    padding: 24px 20px;
  }

  .deployment-card h3 {
    margin-top: 70px;
  }

  .model-choice {
    gap: 56px;
    margin-bottom: 78px;
    padding: 38px 22px;
  }

  .model-modes article {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .model-modes p {
    margin-top: 0;
  }

  .sovereign-boundary header {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .boundary-core > div {
    grid-template-columns: 32px 1fr;
    min-height: 94px;
    padding: 16px;
  }

  .boundary-core small {
    grid-column: 2;
    margin-top: 6px;
  }

  .sovereign-boundary footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .sovereign-boundary footer i {
    width: 1px;
    height: 12px;
  }

  .deployment-reality {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 22px;
  }

  .proof-path li {
    grid-template-columns: 48px 1fr;
    padding: 24px 0;
  }

  .proof-measures {
    grid-template-columns: 1fr;
    margin-bottom: 58px;
  }

  .proof-measures > div {
    min-height: 150px;
  }

  .faq-section {
    padding: 100px 22px;
  }

  .faq-list summary {
    grid-template-columns: 36px 1fr 18px;
    min-height: 78px;
    padding: 0 4px;
    font-size: 18px;
  }

  .faq-list details > p {
    margin-left: 40px;
    padding-right: 4px;
  }

  .final-cta {
    min-height: 94svh;
    padding: 110px 22px;
  }

  .final-cta h2 {
    font-size: clamp(52px, 15vw, 76px);
  }

  .cta-options {
    align-items: stretch;
    flex-direction: column;
  }

  .cta-options a {
    min-width: min(100%, 320px);
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 38px 22px;
  }

  .site-footer > div {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (max-width: 1080px) {
  .sovereign-scene figcaption {
    width: min(55%, 540px);
  }

  .sovereign-placement {
    grid-template-columns: 1fr;
  }

  .placement-copy {
    border-right: 0;
    border-bottom: 1px solid rgba(233, 237, 242, 0.09);
  }

  .placement-copy > p:last-child {
    max-width: 720px;
  }
}

@media (max-width: 780px) {
  .sovereign-visual-story {
    margin-bottom: 78px;
  }

  .sovereign-scene {
    min-height: 650px;
  }

  .sovereign-scene > img {
    object-position: 62% center;
  }

  .sovereign-scene-place > img,
  .sovereign-scene-model > img {
    object-position: 76% center;
  }

  .sovereign-scene-command > img {
    object-position: 66% center;
  }

  .sovereign-scene-shade {
    background:
      linear-gradient(0deg, rgba(6, 8, 12, 0.98) 0%, rgba(6, 8, 12, 0.84) 40%, rgba(6, 8, 12, 0.16) 78%),
      linear-gradient(90deg, rgba(6, 8, 12, 0.35), transparent 76%);
  }

  .sovereign-scene figcaption {
    right: 24px;
    bottom: 34px;
    left: 24px;
    width: auto;
  }

  .sovereign-scene h3 {
    font-size: clamp(38px, 11vw, 50px);
  }

  .sovereign-scene figcaption > p:last-child {
    font-size: 14px;
    line-height: 1.6;
  }

  .sovereign-scene-status {
    top: 24px;
    right: 24px;
    grid-template-columns: auto 18px auto;
    gap: 8px;
    font-size: 7px;
  }

  .sovereign-scene-status i {
    width: 18px;
  }

  .placement-copy {
    padding: 38px 24px;
  }

  .placement-map {
    min-height: auto;
    padding: 56px 16px 24px;
  }

  .placement-core {
    width: 136px;
    height: 136px;
  }

  .placement-routes {
    height: 52px;
  }

  .placement-routes::before {
    height: 52px;
  }

  .placement-routes::after,
  .placement-routes i {
    display: none;
  }

  .placement-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .placement-options > div {
    min-height: 112px;
    padding: 16px 12px;
  }

  .sovereign-placement > footer {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

  .signal-ticker > div {
    transform: none;
  }
}

@media (max-width: 980px) {
  .knowledge-heading { grid-template-columns: 1fr; }
  .knowledge-heading > p { margin: 0; }
  .knowledge-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-card-lead { grid-column: span 2; }
}

@media (max-width: 640px) {
  .knowledge-section { padding: 100px 18px; }
  .knowledge-heading { margin-bottom: 40px; }
  .knowledge-heading h2 { font-size: clamp(48px, 16vw, 68px); }
  .knowledge-grid { grid-template-columns: 1fr; }
  .knowledge-card,
  .knowledge-card-lead,
  .knowledge-card-visual {
    grid-column: auto;
    min-height: 300px;
    padding: 24px;
  }
  .knowledge-card-lead h3,
  .knowledge-card h3 { font-size: 32px; }
  .knowledge-card > i { top: 21px; right: 22px; }
}

/* Mobile production pass: navigation, touch targets, density and portrait media. */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.visual-layer picture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.nav-menu-toggle,
.mobile-navigation {
  display: none;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

@media (max-width: 780px) {
  body {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  a,
  button,
  summary {
    touch-action: manipulation;
  }

  .screen-fx-scanlines {
    opacity: 0.08;
  }

  .screen-fx-fringe {
    opacity: 0.1;
  }

  .site-nav {
    top: max(10px, env(safe-area-inset-top));
    right: max(10px, env(safe-area-inset-right));
    left: max(10px, env(safe-area-inset-left));
    grid-template-columns: minmax(0, 1fr) auto;
    min-height: 56px;
    padding: 0 6px 0 12px;
  }

  .site-nav .brand {
    min-width: 0;
    min-height: 44px;
    justify-self: start;
  }

  .nav-actions {
    gap: 7px;
  }

  .nav-cta {
    min-height: 44px;
    padding-right: 11px;
    padding-left: 12px;
  }

  .nav-menu-toggle {
    position: relative;
    display: grid;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(91, 140, 255, 0.34);
    background: rgba(91, 140, 255, 0.06);
    cursor: pointer;
    place-items: center;
    clip-path: polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px);
  }

  .nav-menu-toggle i {
    position: absolute;
    width: 16px;
    height: 1px;
    background: var(--paper);
    transition: transform 180ms ease;
  }

  .nav-menu-toggle i:first-of-type {
    transform: translateY(-4px);
  }

  .nav-menu-toggle i:last-of-type {
    transform: translateY(4px);
  }

  .site-nav.is-menu-open .nav-menu-toggle i:first-of-type {
    transform: rotate(45deg);
  }

  .site-nav.is-menu-open .nav-menu-toggle i:last-of-type {
    transform: rotate(-45deg);
  }

  .mobile-navigation {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: grid;
    padding: 8px 14px 12px;
    border: 1px solid rgba(91, 140, 255, 0.28);
    background:
      linear-gradient(145deg, rgba(91, 140, 255, 0.08), transparent 45%),
      rgba(8, 9, 12, 0.98);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.48);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
    pointer-events: none;
    clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  }

  .site-nav.is-menu-open {
    border-color: rgba(91, 140, 255, 0.28);
    background: rgba(8, 9, 12, 0.96);
  }

  .site-nav.is-menu-open .mobile-navigation {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .mobile-navigation a {
    display: grid;
    grid-template-columns: 38px 1fr;
    align-items: center;
    min-height: 52px;
    border-bottom: 1px solid rgba(236, 235, 228, 0.09);
    color: var(--paper);
    font: 500 12px/1 var(--body);
    text-decoration: none;
  }

  .mobile-navigation a:last-child {
    border-bottom: 0;
    color: #c9d7f8;
  }

  .mobile-navigation a span {
    color: var(--signal);
    font: 500 8px/1 var(--mono);
    letter-spacing: 0.12em;
  }

  .chapter-rail {
    top: 78px;
  }

  .chapter {
    display: grid;
    min-height: 44px;
    padding: 0;
    place-items: center;
  }

  .shade {
    background:
      linear-gradient(180deg, rgba(8, 9, 12, 0.84) 0%, rgba(8, 9, 12, 0.66) 30%, rgba(8, 9, 12, 0.3) 52%, transparent 72%),
      linear-gradient(90deg, rgba(8, 9, 12, 0.3), transparent 72%);
  }

  .landscape-callout[data-priority="primary"] {
    top: auto !important;
    bottom: 72px !important;
  }

  .story {
    left: max(20px, env(safe-area-inset-left));
    right: max(20px, env(safe-area-inset-right));
    top: 150px;
    bottom: auto;
  }

  .story h1 {
    max-width: 20ch;
    font-size: clamp(32px, 9.8vw, 42px);
    line-height: 1.08;
    letter-spacing: -0.035em;
    text-wrap: balance;
  }

  .story[data-chapter="3"] h1,
  .story[data-chapter="4"] h1,
  .story[data-chapter="5"] h1 {
    font-size: clamp(27px, 7.8vw, 34px);
    line-height: 1.12;
  }

  .story h1 br {
    display: block;
  }

  .brand-thesis h2 br,
  .section-heading h2 br,
  .final-cta h2 br {
    display: none;
  }

  .story-copy {
    max-width: 31rem;
    margin-top: 19px;
    font-size: 14px;
    line-height: 1.6;
  }

  .story .eyebrow {
    margin-bottom: 18px;
  }

  .journey-startup {
    right: max(20px, env(safe-area-inset-right));
    bottom: max(24px, env(safe-area-inset-bottom));
  }

  .scroll-cue {
    left: max(20px, env(safe-area-inset-left));
    bottom: 23px;
  }

  .surface-section,
  .operating-loop,
  .trust-section,
  .sovereignty-section,
  .cortex-section,
  .faq-section {
    padding: 84px max(20px, env(safe-area-inset-right)) 84px max(20px, env(safe-area-inset-left));
  }

  .section-heading {
    margin-bottom: 44px;
  }

  .section-heading h2,
  .trust-copy h2,
  .cortex-copy h2 {
    font-size: clamp(32px, 9.8vw, 44px);
    line-height: 1.08;
    text-wrap: balance;
  }

  .brand-thesis h2 {
    font-size: clamp(38px, 10.2vw, 48px);
    line-height: 1.06;
  }

  .definition-section {
    padding-top: 84px;
    padding-bottom: 84px;
  }

  .definition-section .section-heading {
    margin-bottom: 34px;
  }

  .definition-answer {
    padding: 28px 22px 32px;
  }

  .definition-answer::before {
    margin-bottom: 20px;
  }

  .definition-answer > p {
    font-family: var(--body);
    font-size: 20px;
    line-height: 1.58;
    letter-spacing: -0.01em;
  }

  .definition-grid article {
    padding: 28px 22px 32px;
  }

  .definition-grid h3 {
    margin-top: 34px;
    font-size: 26px;
  }

  .section-heading > p:last-child,
  .trust-copy > p,
  .cortex-copy > p:last-of-type {
    margin-top: 19px;
    font-size: 15px;
    line-height: 1.62;
  }

  .problem-grid article,
  .problem-grid article:first-child,
  .problem-grid article:nth-child(3) {
    min-height: 180px;
  }

  .problem-grid article > p {
    margin-top: 36px;
  }

  .system-terminal,
  .product-card {
    padding-right: 20px;
    padding-left: 20px;
  }

  .cortex-section {
    gap: 44px;
  }

  .cortex-shell {
    min-height: 420px;
  }

  .decision-trace-shell {
    min-height: 0;
    padding: 10px;
  }

  .trace-header {
    min-height: 64px;
    padding: 0 12px;
  }

  .trace-step {
    grid-template-columns: 20px 12px minmax(0, 1fr);
    gap: 8px;
    min-height: 82px;
    padding: 10px 12px;
  }

  .decision-trace::before,
  .decision-trace::after {
    left: 48px;
  }

  .trace-content b,
  .trace-content em {
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
  }

  .trace-content b {
    font-size: 12px;
  }

  .trace-tag {
    display: none;
  }

  .pipeline-stage,
  .pipeline-stage:first-child {
    min-height: 68px;
  }

  .sovereign-visual-story {
    margin-bottom: 64px;
  }

  .sovereign-scene {
    min-height: clamp(560px, 88svh, 650px);
  }

  .sovereign-scene h3 {
    font-size: clamp(34px, 10.4vw, 46px);
    line-height: 1;
  }

  .placement-map {
    padding-top: 48px;
  }

  .proof-measures {
    margin-bottom: 48px;
  }

  .proof-measures > div {
    min-height: 132px;
  }

  .faq-list summary {
    min-height: 72px;
    font-size: 17px;
  }

  .final-cta {
    min-height: 88svh;
    padding: 96px max(20px, env(safe-area-inset-right)) max(96px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  }

  .final-cta h2 {
    font-size: clamp(38px, 11vw, 52px);
    line-height: 1.05;
  }

  .cta-options {
    margin-top: 42px;
  }

  .cta-options a {
    min-height: 52px;
  }

  .site-footer {
    padding-right: max(20px, env(safe-area-inset-right));
    padding-bottom: max(38px, env(safe-area-inset-bottom));
    padding-left: max(20px, env(safe-area-inset-left));
  }

  .site-footer .brand {
    min-height: 44px;
  }
}

@media (max-width: 380px) {
  .site-nav {
    padding-left: 10px;
  }

  .site-nav .brand {
    gap: 7px;
    font-size: 10px;
    letter-spacing: 0.18em;
  }

  .nav-cta {
    padding-right: 8px;
    padding-left: 9px;
    font-size: 7px;
  }

  .story h1 {
    font-size: clamp(32px, 9.4vw, 36px);
    line-height: 1.09;
  }

  .chapter-rail {
    right: 15px;
    left: 15px;
  }

  .placement-options {
    grid-template-columns: 1fr;
  }
}

/* Phone-first journey: image-led native swipe carousel, no media decoder. */
.mobile-journey-carousel {
  display: none;
}

html[data-journey-mode="carousel"] .journey {
  height: 100vh;
  height: 100svh;
  min-height: 560px;
  overflow: hidden;
}

html[data-journey-mode="carousel"] .journey > .stage {
  display: none;
}

html[data-journey-mode="carousel"] .mobile-journey-carousel {
  position: relative;
  display: block;
  height: 100%;
  min-height: inherit;
  overflow: hidden;
  isolation: isolate;
  background: #090b0f;
}

html[data-journey-mode="carousel"] .mobile-carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

html[data-journey-mode="carousel"] .mobile-carousel-track::-webkit-scrollbar {
  display: none;
}

html[data-journey-mode="carousel"] .mobile-carousel-slide {
  position: relative;
  z-index: 0;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  overflow: hidden;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  background: #090b0f;
  isolation: isolate;
}

html[data-journey-mode="carousel"] .mobile-carousel-slide > img,
html[data-journey-mode="carousel"] .mobile-carousel-scrim {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

html[data-journey-mode="carousel"] .mobile-carousel-slide > img {
  object-fit: cover;
  object-position: 52% 50%;
  transform: scale(1.018);
}

html[data-journey-mode="carousel"] .mobile-carousel-scrim {
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(8, 9, 12, 0.88) 0%, rgba(8, 9, 12, 0.52) 28%, rgba(8, 9, 12, 0.12) 53%, rgba(8, 9, 12, 0.92) 88%),
    linear-gradient(90deg, rgba(8, 9, 12, 0.38), transparent 76%);
  pointer-events: none;
}

html[data-journey-mode="carousel"] .mobile-carousel-copy {
  position: absolute;
  z-index: 2;
  top: max(154px, calc(env(safe-area-inset-top) + 138px));
  right: max(20px, env(safe-area-inset-right));
  left: max(20px, env(safe-area-inset-left));
  max-width: 33rem;
  text-wrap: balance;
}

html[data-journey-mode="carousel"] .mobile-carousel-copy .eyebrow {
  margin-bottom: 16px;
  color: var(--signal);
  font-size: 9px;
}

html[data-journey-mode="carousel"] .mobile-carousel-copy h2 {
  max-width: 20ch;
  margin: 0;
  color: var(--paper);
  font-size: clamp(33px, 10.2vw, 46px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.042em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.56);
}

html[data-journey-mode="carousel"] .mobile-carousel-slide[data-carousel-index="3"] h2,
html[data-journey-mode="carousel"] .mobile-carousel-slide[data-carousel-index="4"] h2,
html[data-journey-mode="carousel"] .mobile-carousel-slide[data-carousel-index="5"] h2 {
  font-size: clamp(28px, 8.3vw, 38px);
  line-height: 1.1;
}

html[data-journey-mode="carousel"] .mobile-carousel-copy > p:last-child {
  max-width: 30rem;
  margin: 17px 0 0;
  color: #d0d6df;
  font-size: 14px;
  line-height: 1.55;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.7);
}

html[data-journey-mode="carousel"] .mobile-carousel-signal {
  position: absolute;
  z-index: 2;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(112px, calc(env(safe-area-inset-bottom) + 92px));
  left: max(20px, env(safe-area-inset-left));
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  color: #8eadff;
  font: 500 8px/1.3 var(--mono);
  letter-spacing: 0.15em;
}

html[data-journey-mode="carousel"] .mobile-carousel-signal::before {
  width: 34px;
  height: 1px;
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
  content: "";
}

html[data-journey-mode="carousel"] .mobile-carousel-signal--orange {
  color: #ff845d;
}

html[data-journey-mode="carousel"] .mobile-carousel-signal--amber {
  color: #d9b16c;
}

html[data-journey-mode="carousel"] .mobile-carousel-rail {
  position: absolute;
  z-index: 4;
  top: max(88px, calc(env(safe-area-inset-top) + 78px));
  right: max(20px, env(safe-area-inset-right));
  left: max(20px, env(safe-area-inset-left));
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

html[data-journey-mode="carousel"] .mobile-carousel-rail button {
  min-height: 28px;
  padding: 8px 0 0;
  border: 0;
  border-top: 1px solid rgba(233, 237, 242, 0.22);
  background: transparent;
  color: rgba(233, 237, 242, 0.55);
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.08em;
  cursor: pointer;
}

html[data-journey-mode="carousel"] .mobile-carousel-rail button.is-active {
  border-color: var(--signal);
  color: var(--paper);
}

html[data-journey-mode="carousel"] .mobile-carousel-controls {
  position: absolute;
  z-index: 4;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  left: max(20px, env(safe-area-inset-left));
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 12px;
}

html[data-journey-mode="carousel"] .mobile-carousel-arrow {
  display: grid;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(91, 140, 255, 0.38);
  background: rgba(8, 9, 12, 0.48);
  color: var(--paper);
  cursor: pointer;
  place-items: center;
  clip-path: polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px);
}

html[data-journey-mode="carousel"] .mobile-carousel-arrow:disabled {
  border-color: rgba(233, 237, 242, 0.14);
  color: rgba(233, 237, 242, 0.3);
  cursor: default;
}

html[data-journey-mode="carousel"] .mobile-carousel-count {
  margin: 0;
  color: #d9dee7;
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.16em;
  text-align: center;
}

html[data-journey-mode="carousel"] .mobile-carousel-count span {
  color: var(--signal);
}

html[data-journey-mode="carousel"] .mobile-carousel-hint {
  position: absolute;
  z-index: 4;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(88px, calc(env(safe-area-inset-bottom) + 64px));
  left: max(20px, env(safe-area-inset-left));
  margin: 0;
  color: rgba(233, 237, 242, 0.52);
  font: 500 7px/1.2 var(--mono);
  letter-spacing: 0.14em;
  text-align: center;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 220ms ease, transform 220ms ease;
  pointer-events: none;
}

html[data-journey-mode="carousel"] .mobile-carousel-hint span {
  color: var(--signal);
  font-size: 12px;
}

html[data-journey-mode="carousel"] .mobile-journey-carousel[data-active-index="0"] .mobile-carousel-hint {
  opacity: 1;
  transform: translateY(0);
}

html[data-journey-mode="carousel"] .mobile-carousel-progress {
  position: absolute;
  z-index: 4;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: rgba(233, 237, 242, 0.14);
}

html[data-journey-mode="carousel"] .mobile-carousel-progress i {
  display: block;
  width: var(--carousel-progress, 14.285%);
  height: 100%;
  background: var(--signal);
  box-shadow: 0 0 14px rgba(91, 140, 255, 0.68);
  transition: width 180ms ease;
}

html[data-journey-mode="carousel"] .screen-fx {
  display: none;
}

html[data-journey-mode="carousel"] .site-nav,
html[data-journey-mode="carousel"] .site-nav.is-scrolled {
  background: rgba(8, 9, 12, 0.9);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

@media (max-width: 380px) {
  html[data-journey-mode="carousel"] .mobile-carousel-copy h2 {
    font-size: clamp(30px, 9.5vw, 36px);
  }

  html[data-journey-mode="carousel"] .mobile-carousel-copy > p:last-child {
    font-size: 13px;
  }

  html[data-journey-mode="carousel"] .mobile-carousel-rail {
    gap: 5px;
  }
}

@media (hover: none) and (pointer: coarse) {
  .product-card:hover,
  .problem-grid article:hover,
  .pipeline-stage:hover,
  .proof-path li:hover,
  .sovereign-scene:hover > img,
  .nav-cta:hover,
  .cta-options a:hover {
    transform: none;
    animation: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-navigation,
  .nav-menu-toggle i,
  .js .reveal {
    transition-duration: 0.001ms !important;
  }

  .decision-trace::after,
  .trace-step {
    animation: none !important;
  }

  .decision-trace::after {
    transform: scaleY(1);
  }

  .trace-step {
    opacity: 1;
  }
}