@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("assets/fonts/manrope-variable.ttf") format("truetype");
}

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

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

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("assets/fonts/ibm-plex-mono-semibold.ttf") format("truetype");
}

:root {
  --ink: #030712;
  --ink-soft: #070c17;
  --panel: #09111f;
  --panel-bright: #0c1726;
  --line: rgba(148, 163, 184, 0.16);
  --line-bright: rgba(59, 198, 227, 0.34);
  --white: #f2f5f8;
  --text: #bac4d0;
  --muted: #718095;
  --cyan: #3bc6e3;
  --teal: #4bd2c3;
  --blue: #2478c7;
  --green: #6bcca4;
  --display: "Manrope", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "Cascadia Mono", Consolas, monospace;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
  --page-gutter: clamp(24px, 4vw, 72px);
  --container: calc(100vw - var(--page-gutter) - var(--page-gutter));
  --panel-overlap: 72px;
  --panel-radius: 56px;
  --panel-gutter: var(--page-gutter);
  --page-progress: 0%;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

html.is-section-jump {
  scroll-behavior: auto;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background: var(--ink);
  font-family: var(--display);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(95, 129, 173, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(95, 129, 173, 0.04) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 46%);
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

::selection {
  color: var(--ink);
  background: var(--teal);
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  color: var(--ink);
  background: var(--white);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.section-shell,
.nav-shell {
  width: var(--container);
  margin-inline: auto;
}

main {
  position: relative;
  isolation: isolate;
}

.section-panel {
  position: relative;
  width: 100%;
  margin-inline: 0;
  padding-inline: var(--panel-gutter);
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--panel-radius) var(--panel-radius) 0 0;
  overflow: hidden;
  box-shadow: 0 -22px 64px rgba(0, 0, 0, 0.22);
}

.section-panel--dark {
  color: var(--text);
  background: #050c18;
}

.section-panel--light {
  --line: rgba(8, 27, 45, 0.14);
  --white: #07111f;
  --text: #455466;
  --muted: #657486;
  --cyan: #087ea1;
  --teal: #128f83;
  color: var(--text);
  border-top-color: rgba(8, 27, 45, 0.14);
  background: #f4f6f4;
  box-shadow: 0 -24px 70px rgba(0, 0, 0, 0.2);
}

#hero.section-panel {
  position: sticky;
  top: 0;
  z-index: 0;
  min-height: 100svh;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

#hero.section-panel--light {
  background: #fff;
}

#technology {
  z-index: 2;
  margin-top: 0;
  border-top: 0;
  border-radius: 0;
  box-shadow: none;
}

#platform {
  z-index: 3;
  margin-top: calc(var(--panel-overlap) * -1);
}

#advantages {
  z-index: 4;
  margin-top: calc(var(--panel-overlap) * -1);
}

#cta {
  z-index: 5;
  margin-top: calc(var(--panel-overlap) * -1);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(3, 7, 18, 0.96);
  transition: background-color 220ms ease, border-color 220ms ease, backdrop-filter 220ms ease;
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  width: var(--page-progress);
  height: 1px;
  content: "";
  background: var(--cyan);
  transition: width 80ms linear;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(3, 7, 18, 0.9);
  backdrop-filter: blur(12px);
}

.nav-shell {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand-crop {
  display: block;
  width: 176px;
  height: 48px;
  overflow: hidden;
}

.brand-crop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 51%;
  mix-blend-mode: screen;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: #8e9aaa;
  font-size: 0.75rem;
  font-weight: 520;
}

.primary-nav > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 180ms ease;
}

.primary-nav > a::before {
  content: attr(data-index);
  color: #4f6074;
  font-family: var(--mono);
  font-size: 0.5rem;
  font-weight: 500;
}

.primary-nav > a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.primary-nav > a:hover,
.primary-nav > a:focus-visible,
.primary-nav > a[aria-current="true"] {
  color: var(--white);
}

.primary-nav > a:hover::after,
.primary-nav > a:focus-visible::after,
.primary-nav > a[aria-current="true"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.primary-nav > a[aria-current="true"]::before {
  color: var(--cyan);
}

.section-transition {
  position: fixed;
  inset: 77px 0 auto;
  z-index: 49;
  height: 1px;
  pointer-events: none;
  opacity: 0;
}

.section-transition i {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
}

.section-transition span {
  position: absolute;
  top: 12px;
  right: max(24px, calc((100vw - 1180px) / 2));
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body.is-section-transitioning .section-transition {
  opacity: 1;
}

body.is-section-transitioning .section-transition i {
  animation: section-scan 560ms cubic-bezier(0.7, 0, 0.2, 1) both;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  color: var(--white);
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.button {
  position: relative;
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 0 22px;
  border: 1px solid var(--line-bright);
  border-radius: 0;
  color: var(--white);
  background: transparent;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  overflow: hidden;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.button::before {
  display: none;
}

.button > span {
  position: relative;
  z-index: 1;
}

.button:hover {
  border-color: rgba(108, 209, 230, 0.65);
}

.button--primary {
  border-color: var(--cyan);
  color: #001120;
  background: var(--cyan);
  box-shadow: none;
}

.button--primary:hover {
  background: #68d1e5;
  box-shadow: none;
}

.button--ghost:hover {
  border-color: rgba(180, 215, 245, 0.55);
  background: rgba(255, 255, 255, 0.035);
}

.button--small {
  min-height: 38px;
  padding-inline: 18px;
  font-size: 0.72rem;
}

.button--large {
  min-height: 58px;
  padding-inline: 30px;
}

.button-arrow {
  font-size: 1rem;
}

.hero {
  display: grid;
  min-height: 760px;
  padding-top: 154px;
  padding-bottom: 92px;
  align-items: center;
  grid-template-columns: minmax(0, 0.9fr) minmax(520px, 1.1fr);
  gap: clamp(40px, 6vw, 86px);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 28px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow span {
  width: 28px;
  height: 1px;
  flex: 0 0 auto;
  background: currentColor;
  box-shadow: none;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--white);
  line-height: 1.02;
}

h1 {
  max-width: 680px;
  margin-bottom: 28px;
  font-size: clamp(3.55rem, 5.35vw, 5rem);
  font-weight: 660;
  letter-spacing: -0.056em;
}

h1 span {
  display: block;
  color: #7bd6e7;
  -webkit-text-stroke: 0;
  text-shadow: none;
}

.hero-lede {
  max-width: 540px;
  margin-bottom: 32px;
  color: #9dabc0;
  font-size: 1.05rem;
  line-height: 1.75;
}

.section-panel--light .hero-lede {
  color: #455466;
}

.section-panel--light h1 span {
  color: #087ea1;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-proofs {
  display: grid;
  margin-top: 52px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(3, 1fr);
}

.hero-proofs div {
  min-width: 0;
  padding-right: 12px;
}

.hero-proofs div + div {
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.hero-proofs strong,
.hero-proofs span {
  display: block;
}

.hero-proofs strong {
  margin-bottom: 8px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
}

.hero-proofs span {
  color: #a5b2c4;
  font-size: 0.68rem;
  line-height: 1.4;
}

.section-panel--light .hero-proofs span {
  color: #536376;
}

.hero-visual {
  min-width: 0;
}

.product-photo {
  width: min(100%, 600px);
  margin: 0;
  margin-inline: auto;
  background: #fff;
  line-height: 0;
}

.product-photo img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #a9b8ca;
  font-family: var(--mono);
  font-size: 0.58rem;
}

.status-pill i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: none;
}

.signal-strip {
  position: relative;
  z-index: 1;
  margin-top: calc(var(--panel-overlap) * -1);
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-radius: var(--panel-radius) var(--panel-radius) 0 0;
  background: #06111d;
  box-shadow: 0 -18px 50px rgba(0, 0, 0, 0.24);
}

.signal-track {
  display: flex;
  width: var(--container);
  min-height: 64px;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding-block: 18px;
  color: #6e8096;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: none;
}

.signal-track i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: none;
}

.content-section,
.mechanic-section,
.advantage-section {
  padding-top: 140px;
  padding-bottom: 140px;
}

.section-heading {
  display: grid;
  margin-bottom: 64px;
  align-items: end;
  grid-template-columns: 1fr minmax(300px, 0.55fr);
  gap: 80px;
}

.section-heading .eyebrow,
.mechanic-copy .eyebrow,
.cta-panel .eyebrow {
  margin-bottom: 20px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2.7rem, 4.4vw, 4.65rem);
  font-weight: 650;
  letter-spacing: -0.048em;
}

.section-heading > p,
.mechanic-copy > p {
  margin-bottom: 0;
  color: #8d9db2;
  font-size: 0.97rem;
  line-height: 1.8;
}

.section-panel--light .section-heading > p {
  color: #526173;
}

.section-panel--light .button--primary {
  color: #fff;
  background: #087ea1;
}

.section-panel--light .button--primary:hover {
  background: #096c89;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
}

.pillar-card {
  position: relative;
  display: flex;
  min-height: 480px;
  overflow: hidden;
  padding: 22px;
  border: 1px solid var(--line);
  flex-direction: column;
  background: #07101d;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.pillar-card:hover {
  border-color: rgba(59, 198, 227, 0.4);
  background: #091321;
}

.pillar-card--wide {
  min-height: 430px;
  grid-column: 1 / -1;
}

.section-panel--light .pillars-grid {
  background: rgba(8, 27, 45, 0.12);
}

.section-panel--light .pillar-card {
  border-color: rgba(8, 27, 45, 0.12);
  background: #fbfcfa;
}

.section-panel--light .pillar-card:hover {
  border-color: rgba(8, 126, 161, 0.38);
  background: #eef5f4;
}

.section-panel--light .card-topline,
.section-panel--light .card-copy p,
.section-panel--light .stack-graphic i {
  color: #5e6e80;
}

.section-panel--light .wave-grid {
  stroke: rgba(8, 78, 105, 0.14);
}

.section-panel--light .stack-graphic div {
  background: #f2f7f6;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #6e829c;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
}

.card-topline i {
  width: 6px;
  height: 6px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  box-shadow: none;
}

.card-copy {
  margin-top: auto;
  max-width: 470px;
}

.card-copy h3 {
  margin-bottom: 16px;
  font-size: 1.55rem;
  font-weight: 640;
  letter-spacing: -0.035em;
}

.card-copy p {
  margin-bottom: 0;
  color: #8797ac;
  font-size: 0.9rem;
}

.waveform {
  position: absolute;
  inset: 70px 0 auto;
  height: 180px;
  overflow: hidden;
  color: var(--cyan);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.waveform svg {
  width: 100%;
  height: 150px;
  overflow: visible;
}

.wave-grid,
.wave-line {
  fill: none;
}

.wave-grid {
  stroke: rgba(70, 113, 158, 0.13);
  stroke-width: 1;
}

.wave-line {
  stroke: currentColor;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 7px rgba(56, 189, 248, 0.6));
  stroke-dasharray: 1300;
  animation: draw-wave 5s ease-in-out infinite alternate;
}

.waveform span {
  position: absolute;
  right: 26px;
  bottom: 0;
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
}

.neural-orbit {
  position: relative;
  display: grid;
  width: 230px;
  height: 230px;
  margin: 42px auto 18px;
  place-content: center;
}

.orbit {
  position: absolute;
  inset: 25px;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 50%;
}

.orbit--one {
  border-top-color: var(--teal);
  transform: rotate(38deg) scaleY(0.48);
  animation: none;
}

.orbit--two {
  border-right-color: var(--cyan);
  transform: rotate(-38deg) scaleX(0.48);
  animation: none;
}

.orbit-core {
  display: grid;
  width: 76px;
  height: 76px;
  place-content: center;
  border: 1px solid rgba(56, 189, 248, 0.58);
  border-radius: 50%;
  color: var(--white);
  background: rgba(56, 189, 248, 0.08);
  font-family: var(--mono);
  font-size: 1.25rem;
  box-shadow: inset 0 0 20px rgba(59, 198, 227, 0.05);
}

.node {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: none;
}

.node--one { top: 30px; left: 109px; }
.node--two { right: 31px; bottom: 72px; }
.node--three { bottom: 34px; left: 72px; }

.stack-graphic {
  display: grid;
  width: min(320px, 88%);
  margin: 58px auto 34px;
  gap: 8px;
  perspective: none;
}

.stack-graphic div {
  display: flex;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid rgba(56, 189, 248, 0.23);
  align-items: center;
  justify-content: space-between;
  background: #091523;
  font-family: var(--mono);
  transform: none;
  box-shadow: none;
}

.stack-graphic div:nth-child(2) { border-color: rgba(54, 224, 208, 0.42); }
.stack-graphic span { color: var(--cyan); font-size: 0.68rem; }
.stack-graphic i { color: #6f839d; font-size: 0.52rem; font-style: normal; }

.mechanic-panel {
  display: grid;
  min-height: 680px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #060d19;
  grid-template-columns: 0.82fr 1.18fr;
  box-shadow: none;
}

.mechanic-copy {
  display: flex;
  padding: clamp(44px, 6vw, 74px);
  border-right: 1px solid var(--line);
  flex-direction: column;
  justify-content: center;
}

.mechanic-copy h2 {
  margin-bottom: 28px;
  font-size: clamp(2.8rem, 4.1vw, 4.35rem);
}

.mechanic-facts {
  display: grid;
  margin-top: 42px;
  gap: 18px;
}

.mechanic-facts div {
  display: grid;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  grid-template-columns: 36px 1fr;
  gap: 12px;
}

.mechanic-facts strong {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
}

.mechanic-facts span {
  color: #a3b0c1;
  font-size: 0.78rem;
  line-height: 1.5;
}

.section-panel--light .mechanic-panel {
  border-color: rgba(8, 27, 45, 0.14);
  background: #fbfcfa;
}

.section-panel--light .mechanic-copy > p,
.section-panel--light .mechanic-facts span {
  color: #526173;
}

.analysis-window {
  align-self: center;
  margin: 36px;
  border: 1px solid var(--line);
  background: #040a17;
  font-family: var(--mono);
  box-shadow: none;
}

.section-panel--light .analysis-window {
  --line: rgba(148, 163, 184, 0.16);
  --white: #f2f5f8;
  --cyan: #3bc6e3;
  --teal: #4bd2c3;
  --blue: #2478c7;
  --green: #6bcca4;
}

.analysis-header {
  display: flex;
  min-height: 48px;
  padding-inline: 18px;
  border-bottom: 1px solid var(--line);
  align-items: center;
  justify-content: space-between;
  color: #70829a;
  font-size: 0.56rem;
  letter-spacing: 0.06em;
}

.analysis-code {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.analysis-code div {
  display: grid;
  min-height: 42px;
  align-items: center;
  grid-template-columns: 100px 1fr auto;
  gap: 16px;
  color: #65778f;
  font-size: 0.55rem;
}

.analysis-code p,
.analysis-code b {
  margin: 0;
  font-weight: 500;
}

.analysis-code p { color: #9dacbf; }
.analysis-code b { color: var(--cyan); }

.probability-block {
  padding: 22px 18px 26px;
  border-bottom: 1px solid var(--line);
}

.probability-title,
.probability-block > div:not(:first-child) {
  display: grid;
  align-items: center;
}

.probability-title {
  margin-bottom: 20px;
  grid-template-columns: 1fr auto;
  color: #687c95;
  font-size: 0.53rem;
}

.probability-title strong {
  color: var(--green);
  font-weight: 500;
}

.probability-block > div:not(:first-child) {
  margin-top: 13px;
  grid-template-columns: 128px 1fr 42px;
  gap: 12px;
  color: #93a3b7;
  font-size: 0.54rem;
}

.probability-block i {
  height: 3px;
  background: rgba(255, 255, 255, 0.07);
}

.probability-block i b {
  display: block;
  width: var(--level);
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  box-shadow: none;
}

.probability-block > div > strong {
  color: var(--white);
  font-weight: 500;
  text-align: right;
}

.analysis-result {
  padding: 22px 18px;
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.07), transparent);
}

.analysis-result span {
  color: var(--cyan);
  font-size: 0.51rem;
  letter-spacing: 0.07em;
}

.analysis-result p {
  margin: 7px 0 0;
  color: #c6d2df;
  font-family: var(--display);
  font-size: 0.8rem;
}

.universal-row {
  display: grid;
  min-height: 220px;
  padding: 42px 48px;
  border: 1px solid var(--line);
  border-top: 0;
  align-items: center;
  grid-template-columns: 0.8fr 1.2fr 0.8fr;
  gap: 50px;
  background: rgba(6, 13, 29, 0.7);
}

.section-panel--light .universal-row {
  background: #f2f7f6;
}

.section-panel--light .universal-row > p {
  color: #526173;
}

.universal-index {
  display: block;
  margin-bottom: 18px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
}

.universal-row h3 {
  margin-bottom: 0;
  font-size: 1.55rem;
  font-weight: 620;
  letter-spacing: -0.03em;
}

.universal-row > p {
  margin-bottom: 0;
  color: #8797ac;
  font-size: 0.85rem;
}

.vehicle-spectrum {
  color: #69809a;
  font-family: var(--mono);
  font-size: 0.5rem;
}

.vehicle-spectrum i {
  position: relative;
  display: block;
  height: 1px;
  margin-block: 12px;
  background: linear-gradient(90deg, var(--cyan), var(--teal));
}

.vehicle-spectrum i::before,
.vehicle-spectrum i::after,
.vehicle-spectrum b {
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  content: "";
  background: var(--ink);
  transform: translateY(-50%);
}

.vehicle-spectrum i::before { left: 0; }
.vehicle-spectrum i::after { right: 0; }
.vehicle-spectrum b { left: 58%; background: var(--teal); box-shadow: none; }
.vehicle-spectrum span:last-child { float: right; }

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

.advantage-list {
  border-top: 1px solid var(--line);
}

.advantage-list article {
  display: grid;
  min-height: 150px;
  padding: 32px 10px;
  border-bottom: 1px solid var(--line);
  align-items: center;
  grid-template-columns: 80px 1fr 1.5fr auto;
  gap: 34px;
  transition: background-color 180ms ease, padding 180ms ease;
}

.advantage-list article:hover {
  padding-inline: 24px;
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.045), transparent 70%);
}

.advantage-number,
.advantage-tag {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
}

.advantage-list h3 {
  margin-bottom: 0;
  font-size: 1.35rem;
  font-weight: 620;
  letter-spacing: -0.025em;
}

.advantage-list p {
  margin-bottom: 0;
  color: #8393a8;
  font-size: 0.85rem;
}

.advantage-tag {
  padding: 6px 9px;
  border: 1px solid var(--line);
  color: #647990;
}

.section-panel--light .advantage-list p {
  color: #58687a;
}

.section-panel--light .advantage-tag {
  color: #536a7c;
}

.cta-section {
  padding-top: 140px;
  padding-bottom: clamp(220px, 36vh, 360px);
}

.cta-panel {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  padding: clamp(56px, 7vw, 86px);
  border: 1px solid var(--line);
  text-align: left;
  background: #07101d;
  box-shadow: none;
}

.cta-grid {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.1) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, #000, transparent 70%);
}

.cta-panel > *:not(.cta-grid) {
  position: relative;
  z-index: 1;
}

.cta-panel .eyebrow {
  justify-content: flex-start;
}

.cta-panel h2 {
  max-width: 800px;
  margin: 0 0 24px;
  font-size: clamp(3rem, 5vw, 5rem);
}

.cta-panel > p:not(.eyebrow) {
  max-width: 590px;
  margin: 0 0 32px;
  color: #8fa0b5;
}

.section-panel--light .cta-panel {
  border-color: rgba(8, 27, 45, 0.14);
  background: #fbfcfa;
}

.section-panel--light .cta-panel > p:not(.eyebrow) {
  color: #526173;
}

.section-panel--light .cta-grid {
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(8, 78, 105, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 78, 105, 0.12) 1px, transparent 1px);
}

.site-footer {
  position: relative;
  z-index: 6;
  padding: 96px 0 0;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  background: #010617;
}

.footer-main {
  display: grid;
  padding-bottom: 72px;
  align-items: start;
  grid-template-columns: minmax(280px, 1.45fr) repeat(3, minmax(140px, 0.75fr));
  gap: clamp(36px, 5vw, 72px);
}

.brand--footer .brand-crop {
  width: 168px;
  height: 46px;
}

.footer-slogan {
  margin: 36px 0 18px;
  color: var(--white);
  font-size: clamp(1.7rem, 2.2vw, 2.35rem);
  font-weight: 620;
  letter-spacing: -0.035em;
  line-height: 1.16;
}

.footer-slogan strong {
  color: #74d4e6;
  font-weight: inherit;
}

.footer-description {
  max-width: 360px;
  margin: 0;
  color: #7c8ca1;
  font-size: 0.9rem;
  line-height: 1.65;
}

.footer-column {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 13px;
}

.footer-column h2 {
  margin: 7px 0 12px;
  color: #647a93;
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.footer-column a,
.footer-column p {
  margin: 0;
  color: #a5b2c3;
  font-size: 0.83rem;
  line-height: 1.55;
}

.footer-column a {
  position: relative;
  transition: color 160ms ease, transform 160ms ease;
}

.footer-column a::after {
  position: absolute;
  right: -14px;
  content: "↗";
  opacity: 0;
  color: var(--cyan);
  transform: translate(-4px, 1px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.footer-column a:hover {
  color: var(--white);
  transform: translateX(3px);
}

.footer-column a:hover::after {
  opacity: 1;
  transform: translate(0, 1px);
}

.footer-column--limits p {
  color: #7e8ea2;
}

.footer-bottom {
  display: grid;
  min-height: 84px;
  border-top: 1px solid rgba(148, 163, 184, 0.14);
  align-items: center;
  grid-template-columns: 1fr auto auto;
  gap: 36px;
}

.footer-bottom p,
.footer-bottom a {
  margin: 0;
  color: #607087;
  font-family: var(--mono);
  font-size: 0.54rem;
}

.footer-bottom a {
  color: #9cabbc;
  text-transform: uppercase;
  transition: color 160ms ease;
}

.footer-bottom a:hover {
  color: var(--cyan);
}

[data-reveal] {
  --reveal-x: 0px;
  opacity: 0;
  transform: translate3d(var(--reveal-x), 18px, 0) scale(0.985);
  transition: opacity 620ms ease, transform 720ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal-direction="left"] {
  --reveal-x: -64px;
}

[data-reveal-direction="right"] {
  --reveal-x: 64px;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

@keyframes draw-wave {
  from { stroke-dashoffset: 520; }
  to { stroke-dashoffset: 0; }
}

@keyframes section-scan {
  0% { transform: scaleX(0); transform-origin: left; }
  48% { transform: scaleX(1); transform-origin: left; }
  52% { transform: scaleX(1); transform-origin: right; }
  100% { transform: scaleX(0); transform-origin: right; }
}

@keyframes section-old {
  to { opacity: 0; transform: translateY(-8px); }
}

@keyframes section-new {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

::view-transition-old(root) {
  animation: section-old 220ms ease both;
}

::view-transition-new(root) {
  animation: section-new 360ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@supports not (view-transition-name: root) {
  body.is-section-transitioning main {
    opacity: 0.2;
    transform: translateY(-6px);
    transition: opacity 180ms ease, transform 180ms ease;
  }
}

@media (max-width: 1080px) {
  .hero {
    min-height: auto;
    padding-top: 142px;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 780px;
  }

  .hero-visual {
    width: min(760px, 100%);
    margin-inline: auto;
  }

  .mechanic-panel {
    grid-template-columns: 1fr;
  }

  .mechanic-copy {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .universal-row {
    grid-template-columns: 0.8fr 1.2fr;
  }

  .vehicle-spectrum {
    grid-column: 1 / -1;
  }

  .footer-main {
    grid-template-columns: minmax(280px, 1.2fr) repeat(2, minmax(160px, 0.8fr));
  }

  .footer-column--limits {
    grid-column: 2 / -1;
  }
}

@media (max-width: 820px) {
  :root {
    --page-gutter: 24px;
    --container: calc(100vw - 48px);
    --panel-overlap: 48px;
    --panel-radius: 38px;
  }

  [data-reveal-direction="left"] {
    --reveal-x: -36px;
  }

  [data-reveal-direction="right"] {
    --reveal-x: 36px;
  }

  .brand-crop {
    width: 154px;
    height: 42px;
  }

  .nav-shell {
    min-height: 68px;
  }

  .section-transition {
    inset-block-start: 67px;
  }

  .nav-toggle {
    position: relative;
    z-index: 2;
    display: block;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3px) rotate(-45deg);
  }

  .primary-nav {
    position: fixed;
    inset: 0;
    display: flex;
    padding: 110px 28px 40px;
    align-items: flex-start;
    flex-direction: column;
    gap: 26px;
    visibility: hidden;
    opacity: 0;
    color: var(--white);
    background: rgba(3, 7, 18, 0.98);
    font-size: 1.25rem;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  }

  .primary-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .primary-nav .button {
    width: 100%;
    margin-top: auto;
  }

  .hero {
    padding-top: 120px;
    padding-bottom: 70px;
  }

  h1 {
    font-size: clamp(3.4rem, 12vw, 5rem);
  }

  .signal-track {
    min-height: auto;
    padding-block: 20px;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 12px 18px;
  }

  .signal-track i {
    display: none;
  }

  .signal-track span {
    width: calc(50% - 9px);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .section-heading > p {
    max-width: 570px;
  }

  .content-section,
  .mechanic-section,
  .advantage-section {
    padding-block: 100px;
  }

  .cta-section {
    padding-top: 100px;
  }

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

  .pillar-card,
  .pillar-card--wide {
    min-height: 450px;
    grid-column: auto;
  }

  .universal-row {
    padding: 36px;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .vehicle-spectrum {
    grid-column: auto;
  }

  .advantage-list article {
    grid-template-columns: 44px 1fr auto;
    gap: 18px;
  }

  .advantage-list p {
    grid-column: 2 / -1;
  }

  .advantage-tag {
    grid-column: 3;
    grid-row: 1;
  }

  .footer-main {
    padding-bottom: 56px;
    grid-template-columns: 1fr 1fr;
    gap: 46px 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-column--limits {
    grid-column: auto;
  }

  .footer-bottom {
    min-height: 110px;
    padding-block: 24px;
    grid-template-columns: 1fr auto;
    gap: 12px 24px;
  }

  .footer-bottom p:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 560px) {
  :root {
    --page-gutter: 12px;
    --container: calc(100% - 24px);
    --panel-overlap: 36px;
    --panel-radius: 28px;
    --panel-gutter: 16px;
  }

  html {
    scroll-padding-top: 76px;
  }

  .hero {
    padding-top: 104px;
  }

  .eyebrow {
    margin-bottom: 20px;
    font-size: 0.58rem;
  }

  h1 {
    margin-bottom: 22px;
    font-size: clamp(3rem, 13.5vw, 3.8rem);
  }

  .hero-lede {
    font-size: 0.94rem;
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-proofs {
    grid-template-columns: 1fr;
  }

  .hero-proofs div {
    display: grid;
    padding: 13px 0;
    align-items: center;
    grid-template-columns: 34px 1fr;
  }

  .hero-proofs div + div {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .hero-proofs strong {
    margin: 0;
  }

  .content-section,
  .mechanic-section,
  .advantage-section {
    padding-block: 82px;
  }

  .cta-section {
    padding-top: 82px;
  }

  h2,
  .mechanic-copy h2 {
    font-size: clamp(2.5rem, 12vw, 3.6rem);
  }

  .pillar-card {
    padding: 18px;
  }

  .mechanic-copy {
    padding: 40px 24px;
  }

  .analysis-window {
    margin: 12px;
  }

  .analysis-code div {
    min-height: 58px;
    grid-template-columns: 1fr auto;
    gap: 6px 12px;
  }

  .analysis-code p {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .probability-block > div:not(:first-child) {
    grid-template-columns: 104px 1fr 34px;
    gap: 7px;
  }

  .universal-row {
    padding: 28px 22px;
  }

  .advantage-list article {
    padding-block: 26px;
    grid-template-columns: 32px 1fr;
  }

  .advantage-list article:hover {
    padding-inline: 10px;
  }

  .advantage-tag {
    display: none;
  }

  .advantage-list p {
    grid-column: 2;
  }

  .cta-section {
    padding-bottom: clamp(220px, 36vh, 300px);
  }

  .cta-panel {
    min-height: 420px;
    padding: 54px 22px;
  }

  .site-footer {
    padding-top: 72px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .footer-brand,
  .footer-column--limits {
    grid-column: auto;
  }

  .footer-slogan {
    margin-top: 28px;
  }

  .footer-bottom {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .footer-bottom p:nth-child(2) {
    grid-column: auto;
    grid-row: auto;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none;
  }
}