:root {
  color-scheme: light;
  --ink: #11110f;
  --muted: #64675f;
  --paper: #f5f0e7;
  --paper-strong: #fffaf0;
  --charcoal: #11120e;
  --charcoal-2: #1b1d17;
  --line: rgba(17, 17, 15, 0.14);
  --green: #28d17c;
  --green-strong: #64e39d;
  --cyan: #36bfd4;
  --amber: #f5a623;
  --red: #ed5d4f;
  --cream: #fff4d6;
  --shadow: 0 24px 80px rgba(17, 17, 15, 0.18);
  --max: 1680px;
  --page-gutter: clamp(16px, 3vw, 64px);
  --page-x: max(var(--page-gutter), calc((100vw - var(--max)) / 2));
  --section-y: 112px;
  --snap-section-y: clamp(34px, 5svh, 56px);
  --snap-section-bottom: clamp(44px, 6svh, 72px);
  --demo-snap-top: clamp(30px, 4.6svh, 48px);
  --demo-snap-bottom: clamp(36px, 5.2svh, 56px);
  --reporting-y: clamp(28px, 4.2svh, 44px);
  --text-base: 18px;
  --text-small: 16px;
  --text-body: 19px;
  --text-caption: 13px;
  --nav-size: 16px;
  --button-size: 18px;
  --label-size: 16px;
  --marker-size: 24px;
  --card-title: 23px;
  --proof-title: 20px;
  --proof-caption: 13px;
  --title-section: 56px;
  --title-hero: 68px;
  --header-height: 81px;
  --brand-icon-size: 44px;
  --brand-main-size: 34px;
  --brand-suffix-size: 13px;
  --hero-content-max: 1220px;
  --hero-copy-size: 20px;
  --hero-copy-max: 860px;
  --hero-proof-max: 1200px;
  --hero-rack-width: min(1840px, 136vw);
  --heading-max: 880px;
  --heading-copy-max: 760px;
  --demo-title-size: 54px;
  --demo-heading-max: 760px;
  --demo-copy-max: 640px;
  --demo-side-column: 300px;
  --demo-lab-height: clamp(520px, 54vw, 650px);
  --monitor-max: min(820px, 74vw);
  --physical-demo-width: min(392px, 33vw);
  --report-console-height: 440px;
  --contact-heading-max: 820px;
  --pilot-panel-max: 760px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

html.is-section-scrolling {
  scroll-snap-type: none !important;
}

html.is-initial-scroll-reset {
  scroll-behavior: auto !important;
  scroll-snap-type: none !important;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: var(--text-base);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-anchor: none;
}

main > section {
  scroll-margin-top: var(--header-height);
}

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

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

button {
  font: inherit;
}

.site-header {
  align-items: center;
  background:
    radial-gradient(circle at 14% 18%, rgba(40, 209, 124, 0.14), transparent 26%),
    radial-gradient(circle at 76% 0%, rgba(54, 191, 212, 0.08), transparent 32%),
    rgba(16, 18, 14, 0.96);
  border-bottom: 1px solid rgba(255, 244, 214, 0.12);
  box-shadow: 0 10px 32px rgba(7, 8, 6, 0.18);
  color: #fff9ea;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  left: auto;
  min-height: var(--header-height);
  padding: 14px var(--page-x);
  position: sticky;
  top: 0;
  transform: none;
  width: 100%;
  z-index: 30;
  backdrop-filter: blur(14px);
  transition:
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.site-header.is-over-hero {
  background:
    radial-gradient(circle at 14% 18%, rgba(40, 209, 124, 0.16), transparent 26%),
    radial-gradient(circle at 76% 0%, rgba(54, 191, 212, 0.1), transparent 32%),
    rgba(12, 14, 11, 0.94);
  border-color: rgba(255, 244, 214, 0.14);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.18);
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 12px;
  min-height: var(--brand-icon-size);
  padding: 0;
  white-space: nowrap;
}

.brand-icon {
  display: block;
  filter: drop-shadow(0 10px 18px rgba(40, 209, 124, 0.14));
  flex: 0 0 auto;
  height: var(--brand-icon-size);
  width: var(--brand-icon-size);
}

.brand-wordmark {
  align-items: end;
  display: grid;
  line-height: 0.9;
  transform: translateY(1px);
}

.brand-main {
  color: #fff9ea;
  display: inline-block;
  font-size: var(--brand-main-size);
  font-weight: 900;
}

.brand-main span {
  color: var(--green);
  text-shadow: 0 0 18px rgba(40, 209, 124, 0.34);
}

.brand-suffix {
  color: rgba(255, 249, 234, 0.9);
  font-size: var(--brand-suffix-size);
  font-weight: 650;
  justify-self: end;
  line-height: 1;
  margin-top: 2px;
}

.nav-links {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 0;
  display: flex;
  gap: 28px;
  justify-content: center;
  padding: 0;
}

.nav-links a,
.header-cta {
  border-radius: 8px;
  font-size: var(--nav-size);
  font-weight: 720;
  min-height: 44px;
  padding: 10px 0;
}

.nav-links a {
  color: rgba(255, 249, 234, 0.76);
  position: relative;
  transition:
    color 180ms ease;
}

.nav-links a::after {
  background: var(--green);
  border-radius: 999px;
  bottom: 4px;
  content: "";
  height: 2px;
  left: 0;
  opacity: 0;
  position: absolute;
  transform: scaleX(0.65);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
  width: 100%;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #fff9ea;
  outline: none;
}

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

.menu-toggle {
  align-items: center;
  appearance: none;
  background: rgba(255, 249, 234, 0.06);
  border: 1px solid rgba(255, 244, 214, 0.16);
  border-radius: 8px;
  color: #fff9ea;
  cursor: pointer;
  display: none;
  flex: 0 0 auto;
  height: 44px;
  justify-content: center;
  padding: 0;
  position: relative;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
  width: 44px;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  background: rgba(255, 249, 234, 0.11);
  border-color: rgba(40, 209, 124, 0.46);
  outline: none;
}

.menu-toggle span {
  background: currentColor;
  border-radius: 999px;
  height: 2px;
  left: 12px;
  position: absolute;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
  width: 18px;
}

.menu-toggle span:nth-child(1) {
  transform: translateY(-6px);
}

.menu-toggle span:nth-child(3) {
  transform: translateY(6px);
}

.site-header.is-menu-open .menu-toggle {
  background: color-mix(in srgb, var(--green) 16%, rgba(255, 249, 234, 0.06));
  border-color: color-mix(in srgb, var(--green) 56%, rgba(255, 244, 214, 0.16));
}

.site-header.is-menu-open .menu-toggle span:nth-child(1) {
  transform: rotate(45deg);
}

.site-header.is-menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-menu-open .menu-toggle span:nth-child(3) {
  transform: rotate(-45deg);
}

.mobile-menu {
  background:
    radial-gradient(circle at 14% 0%, rgba(40, 209, 124, 0.13), transparent 36%),
    rgba(14, 16, 12, 0.98);
  border: 1px solid rgba(255, 244, 214, 0.14);
  border-radius: 10px;
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.3);
  display: none;
  gap: 6px;
  left: 24px;
  padding: 10px;
  position: absolute;
  right: 24px;
  top: calc(100% + 10px);
  z-index: 40;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu a {
  border-radius: 8px;
  color: rgba(255, 249, 234, 0.86);
  font-size: var(--nav-size);
  font-weight: 720;
  min-height: 50px;
  padding: 13px 14px;
  transition:
    background 180ms ease,
    color 180ms ease;
}

.mobile-menu a:hover,
.mobile-menu a:focus-visible {
  background: rgba(255, 249, 234, 0.08);
  color: #fff9ea;
  outline: none;
}

.header-cta {
  background: var(--green);
  border: 1px solid color-mix(in srgb, var(--green) 76%, #fff9ea);
  box-shadow: 0 14px 30px rgba(40, 209, 124, 0.24);
  color: #06140d;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  transition:
    background 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
  white-space: nowrap;
}

.cta-short {
  display: none;
}

.header-cta:hover,
.header-cta:focus-visible {
  background: var(--green-strong);
  box-shadow: 0 18px 38px rgba(40, 209, 124, 0.3);
  outline: none;
  transform: translateY(-1px);
}

.hero {
  --hero-top-padding: clamp(36px, 5vh, 56px);
  background:
    radial-gradient(circle at 80% 18%, rgba(54, 191, 212, 0.18), transparent 32%),
    radial-gradient(circle at 68% 72%, rgba(40, 209, 124, 0.18), transparent 34%),
    linear-gradient(180deg, #171812 0%, #0f100c 100%);
  color: #fff9ea;
  min-height: calc(100svh - var(--header-height));
  overflow: hidden;
  padding: var(--hero-top-padding) var(--page-x) 0;
  position: relative;
}

.hero::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  inset: 0;
  mask-image: linear-gradient(180deg, black, transparent 82%);
  opacity: 0.62;
  pointer-events: none;
  position: absolute;
  z-index: 1;
}

.hero::after {
  background:
    radial-gradient(circle at 50% 22%, rgba(10, 12, 8, 0.54), rgba(10, 12, 8, 0.2) 38%, transparent 70%),
    linear-gradient(180deg, rgba(11, 13, 9, 0.58) 0%, rgba(11, 13, 9, 0.44) 48%, rgba(11, 13, 9, 0.72) 100%);
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 1;
}

.hero-grid {
  align-content: start;
  align-items: start;
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
  margin: 0 auto;
  max-width: var(--max);
  min-height: calc(100svh - var(--header-height) - var(--hero-top-padding));
  position: relative;
  z-index: 3;
}

.hero-content {
  justify-self: center;
  max-width: var(--hero-content-max);
  min-width: 0;
  position: relative;
  text-align: center;
  width: 100%;
  z-index: 2;
}

.eyebrow {
  align-items: center;
  background: rgba(40, 209, 124, 0.1);
  border: 1px solid rgba(40, 209, 124, 0.22);
  border-radius: 999px;
  color: var(--green);
  display: inline-flex;
  font-size: var(--label-size);
  font-weight: 740;
  gap: 10px;
  letter-spacing: 0;
  margin: 0 0 18px;
  padding: 8px 17px;
  text-transform: none;
}

.eyebrow::before {
  background: var(--green);
  border-radius: 999px;
  box-shadow: 0 0 0 4px rgba(40, 209, 124, 0.1);
  content: "";
  height: 7px;
  width: 7px;
}

.hero h1 {
  color: #fff9ea;
  font-size: var(--title-hero);
  font-weight: 820;
  letter-spacing: 0;
  line-height: 1.02;
  margin: 0;
}

.hero h1 span {
  display: block;
}

.hero h1 span:last-child {
  color: var(--green);
}

.hero-copy {
  color: rgba(255, 249, 234, 0.82);
  font-size: var(--hero-copy-size);
  line-height: 1.46;
  margin: 24px auto 0;
  max-width: var(--hero-copy-max);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 30px;
}

.button {
  align-items: center;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  font-size: var(--button-size);
  font-weight: 700;
  justify-content: center;
  min-height: 64px;
  padding: 0 32px;
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible,
.flow-choice-button:hover,
.flow-choice-button:focus-visible {
  outline: none;
  transform: translateY(-1px);
}

.button.primary {
  background: var(--green);
  box-shadow: 0 16px 30px rgba(40, 209, 124, 0.18);
  color: #06140d;
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--green-strong);
}

.button.secondary {
  background: rgba(255, 249, 234, 0.04);
  border: 1px solid rgba(255, 244, 214, 0.28);
  box-shadow: none;
  color: #fff9ea;
}

.button.secondary:hover,
.button.secondary:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 244, 214, 0.42);
}

.button.light {
  background: #fff9ea;
  color: var(--ink);
}

.button.light-outline {
  border: 1px solid rgba(255, 244, 214, 0.3);
  color: #fff9ea;
}

.hero-visual {
  bottom: 0;
  left: 50%;
  min-width: 0;
  opacity: 0.72;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
  right: auto;
  top: 0;
  transform: translateX(-50%);
  width: 100vw;
  z-index: 0;
}

.hero-visual::after {
  background:
    radial-gradient(circle at 50% 46%, transparent 0 34%, rgba(11, 13, 9, 0.18) 62%, rgba(11, 13, 9, 0.58) 100%),
    linear-gradient(180deg, rgba(11, 13, 9, 0.62) 0%, rgba(11, 13, 9, 0.18) 42%, rgba(11, 13, 9, 0.42) 100%);
  content: "";
  inset: -12%;
  pointer-events: none;
  position: absolute;
  z-index: 2;
}

.hero-rack-wrap {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), transparent 26%),
    #202018;
  border: 1px solid rgba(255, 244, 214, 0.14);
  border-radius: 8px;
  box-shadow:
    0 50px 120px rgba(0, 0, 0, 0.34),
    0 0 80px rgba(40, 209, 124, 0.1);
  filter: saturate(1.18);
  padding: clamp(18px, 2vw, 28px);
  position: absolute;
  bottom: clamp(8px, 2.8vw, 34px);
  left: 50%;
  top: auto;
  transform: perspective(1200px) rotateX(54deg) rotateZ(-7deg) scale(1.04);
  translate: -50% 0;
  width: var(--hero-rack-width);
  z-index: 1;
}

.hero-rack-label {
  display: none;
}

.hero-rack,
.demo-rack {
  display: grid;
  gap: 7px;
  grid-template-columns: repeat(27, minmax(8px, 1fr));
}

.rack-cell {
  aspect-ratio: 1;
  background: #2d2c25;
  border: 1px solid rgba(255, 244, 214, 0.1);
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.24);
  position: relative;
}

.rack-cell::after {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  content: "";
  height: 28%;
  left: 50%;
  opacity: 0.4;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 28%;
}

.rack-cell.is-lit {
  background: color-mix(in srgb, var(--cell-color, var(--green)) 22%, #2d2c25);
  border-color: color-mix(in srgb, var(--cell-color, var(--green)) 55%, transparent);
  box-shadow:
    0 0 20px color-mix(in srgb, var(--cell-color, var(--green)) 58%, transparent),
    inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.rack-cell.is-lit::after {
  background: var(--cell-color, var(--green));
  box-shadow:
    0 0 10px var(--cell-color, var(--green)),
    0 0 22px var(--cell-color, var(--green));
  opacity: 1;
}

.rack-cell.is-ghost {
  opacity: 0.44;
}

.hero-proof {
  background:
    radial-gradient(circle at 50% 0%, rgba(40, 209, 124, 0.11), transparent 45%),
    rgba(255, 249, 234, 0.035);
  border: 1px solid rgba(255, 244, 214, 0.12);
  border-radius: 10px;
  box-shadow: inset 0 1px 0 rgba(255, 249, 234, 0.08);
  color: #fff;
  display: grid;
  gap: 0;
  grid-template-columns: repeat(4, 1fr);
  margin: 26px auto 0;
  max-width: min(var(--hero-proof-max), 100%);
  overflow: hidden;
  position: relative;
  z-index: 2;
  backdrop-filter: blur(10px);
}

.hero-proof div {
  border-left: 1px solid rgba(255, 244, 214, 0.1);
  min-height: 94px;
  padding: 18px 22px;
  text-align: center;
}

.hero-proof div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-proof strong {
  color: #fff9ea;
  display: block;
  font-size: var(--proof-title);
  font-weight: 720;
  line-height: 1.05;
}

.hero-proof span {
  color: rgba(255, 249, 234, 0.66);
  display: block;
  font-size: var(--proof-caption);
  font-weight: 580;
  line-height: 1.32;
  margin-top: 8px;
}

.snapshot,
.workflow,
.reporting,
.hardware,
.impact,
.contact {
  align-content: start;
  padding: var(--section-y) var(--page-gutter);
}

.snapshot,
.hardware {
  background: var(--paper);
}

.workflow,
.reporting,
.impact {
  background: var(--paper-strong);
}

.section-heading {
  align-items: center;
  display: grid;
  gap: 16px;
  justify-items: center;
  margin: 0 auto 54px;
  max-width: var(--heading-max);
  text-align: center;
}

.section-heading.compact {
  display: block;
}

.section-heading h2,
.demo-copy h2,
.contact h2 {
  color: var(--ink);
  font-size: var(--title-section);
  font-weight: 780;
  letter-spacing: 0;
  line-height: 1.06;
  margin: 0;
}

.section-heading p:not(.eyebrow),
.contact p:not(.eyebrow),
article p,
.demo-copy p:not(.step-kicker) {
  color: var(--muted);
  font-size: var(--text-body);
  line-height: 1.48;
  margin: 0;
}

.section-heading.compact h2 {
  margin: 0 auto;
  max-width: var(--heading-max);
}

.section-heading.compact p:not(.eyebrow) {
  margin: 14px auto 0;
  max-width: var(--heading-copy-max);
}

.snapshot-grid,
.timeline,
.architecture,
.impact-grid {
  display: grid;
  gap: 24px;
  margin: 0 auto;
  max-width: var(--max);
}

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

.snapshot-grid article,
.timeline article,
.architecture article,
.impact-grid article,
.report-list article {
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 20px 54px rgba(17, 17, 15, 0.06);
}

.snapshot-grid article {
  min-height: 270px;
  padding: 30px;
  text-align: center;
}

.mini-icon {
  border-radius: 6px;
  display: block;
  height: 44px;
  margin: 0 auto 36px;
  position: relative;
  width: 44px;
}

.mini-icon.software {
  background:
    linear-gradient(90deg, transparent 45%, rgba(255, 255, 255, 0.55) 45% 55%, transparent 55%),
    linear-gradient(0deg, var(--cyan), var(--green));
}

.mini-icon.lights {
  background:
    radial-gradient(circle at 50% 50%, #fff 0 4px, transparent 5px),
    var(--amber);
  box-shadow: 0 0 24px rgba(245, 166, 35, 0.5);
}

.mini-icon.audit {
  background:
    linear-gradient(0deg, transparent 16px, rgba(255, 255, 255, 0.7) 16px 19px, transparent 19px),
    linear-gradient(90deg, var(--red), var(--amber));
}

article h3 {
  color: var(--ink);
  font-size: var(--card-title);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 12px;
}

.timeline {
  grid-template-columns: repeat(4, 1fr);
}

.timeline article {
  min-height: 270px;
  padding: 30px;
}

.step-number,
.arch-index {
  color: var(--red);
  display: block;
  font-size: var(--marker-size);
  font-weight: 780;
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: clamp(48px, 4.7vw, 72px);
}

.demo-section {
  align-items: start;
  background:
    radial-gradient(circle at 70% 34%, rgba(40, 209, 124, 0.13), transparent 34%),
    linear-gradient(180deg, #191914 0%, #11110e 52%, #1a1915 100%);
  color: #fff9ea;
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  min-height: 100svh;
  overflow: hidden;
  overflow-anchor: none;
  padding: 76px var(--page-x) 78px;
  scroll-margin-top: 0;
  --demo-color: var(--green);
}

.demo-copy {
  align-items: end;
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr) var(--demo-side-column);
}

.demo-copy h2 {
  color: #fff9ea;
  font-size: var(--demo-title-size);
  font-weight: 760;
  line-height: 1.04;
  max-width: var(--demo-heading-max);
}

.demo-copy p:not(.step-kicker) {
  color: rgba(255, 249, 234, 0.72);
  font-size: var(--text-body);
  margin-top: 8px;
  max-width: var(--demo-copy-max);
}

.step-narration {
  min-height: 154px;
}

.demo-mode-cue {
  align-items: center;
  color: rgba(255, 249, 234, 0.7);
  display: flex;
  flex-wrap: wrap;
  font-size: var(--text-caption);
  font-weight: 650;
  gap: 10px;
  margin-bottom: 14px;
}

.demo-mode-badge {
  align-items: center;
  background: color-mix(in srgb, var(--demo-color) 14%, rgba(255, 249, 234, 0.06));
  border: 1px solid color-mix(in srgb, var(--demo-color) 38%, rgba(255, 244, 214, 0.12));
  border-radius: 999px;
  color: color-mix(in srgb, var(--demo-color) 86%, #fff9ea);
  display: inline-flex;
  font-size: var(--text-caption);
  font-weight: 650;
  gap: 8px;
  min-height: 32px;
  padding: 0 12px;
}

.demo-mode-badge::before {
  background: var(--demo-color);
  border-radius: 999px;
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--demo-color) 42%, transparent);
  content: "";
  height: 8px;
  width: 8px;
}

.demo-section:not(.is-interactive) .demo-mode-badge::before {
  animation: cue-pulse 1.7s ease-out infinite;
}

.step-kicker {
  color: var(--demo-color);
  font-size: var(--text-caption);
  font-weight: 660;
  letter-spacing: 0.04em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.step-track-wrap {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.step-track-label,
.demo-action-label,
.demo-action-note {
  color: rgba(255, 249, 234, 0.64);
  font-size: var(--text-caption);
  font-weight: 620;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.step-track {
  background: rgba(255, 249, 234, 0.06);
  border: 1px solid rgba(255, 244, 214, 0.12);
  border-radius: 999px;
  display: flex;
  gap: 6px;
  padding: 5px;
  width: fit-content;
}

.step-track button {
  appearance: none;
  background: rgba(255, 249, 234, 0.04);
  border: 1px solid transparent;
  border-radius: 999px;
  color: rgba(255, 249, 234, 0.64);
  cursor: pointer;
  display: grid;
  height: 44px;
  padding: 0;
  place-items: center;
  position: relative;
  transition:
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
  width: 44px;
}

.step-track button span {
  font-size: 13px;
  font-weight: 650;
  line-height: 1;
  position: relative;
  z-index: 2;
}

.step-track button::before {
  background: rgba(255, 249, 234, 0.16);
  border-radius: inherit;
  content: "";
  inset: 0;
  opacity: 0;
  position: absolute;
  transition:
    background 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease;
}

.step-track button:hover,
.step-track button:focus-visible {
  border-color: color-mix(in srgb, var(--demo-color) 42%, rgba(255, 244, 214, 0.16));
  color: #fff9ea;
  transform: translateY(-1px);
}

.step-track button:focus-visible {
  outline: 1px solid color-mix(in srgb, var(--demo-color) 64%, transparent);
  outline-offset: 3px;
}

.step-track button.is-complete::before,
.step-track button.is-active::before {
  background: var(--demo-color);
  box-shadow: 0 0 12px color-mix(in srgb, var(--demo-color) 20%, transparent);
  opacity: 0.13;
}

.step-track button.is-active {
  border-color: color-mix(in srgb, var(--demo-color) 44%, rgba(255, 244, 214, 0.18));
  color: color-mix(in srgb, var(--demo-color) 72%, #fff9ea);
}

.step-controls {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.step-controls[hidden] {
  display: none;
}

.step-controls button {
  align-items: center;
  appearance: none;
  background: rgba(255, 249, 234, 0.08);
  border: 1px solid rgba(255, 244, 214, 0.16);
  border-radius: 999px;
  color: #fff9ea;
  cursor: pointer;
  display: inline-flex;
  height: 44px;
  justify-content: center;
  padding: 0;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    opacity 180ms ease,
    transform 180ms ease;
  width: 44px;
}

.step-controls button:hover,
.step-controls button:focus-visible {
  background: color-mix(in srgb, var(--demo-color) 18%, rgba(255, 249, 234, 0.08));
  border-color: color-mix(in srgb, var(--demo-color) 58%, rgba(255, 244, 214, 0.16));
  color: var(--demo-color);
}

.step-controls button:focus-visible {
  outline: 1px solid color-mix(in srgb, var(--demo-color) 64%, transparent);
  outline-offset: 3px;
}

.step-controls button:disabled {
  cursor: default;
  opacity: 0.38;
  transform: none;
}

.step-controls button:disabled:hover {
  background: rgba(255, 249, 234, 0.08);
  border-color: rgba(255, 244, 214, 0.16);
  color: #fff9ea;
}

.step-controls svg {
  fill: none;
  height: 19px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  width: 19px;
}

.flow-choice {
  display: grid;
  gap: 8px;
}

.demo-action-panel {
  align-self: end;
  background:
    radial-gradient(circle at 24% 0%, color-mix(in srgb, var(--demo-color) 10%, transparent), transparent 48%),
    rgba(255, 249, 234, 0.055);
  border: 1px solid rgba(255, 244, 214, 0.13);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 249, 234, 0.06);
  display: grid;
  gap: 10px;
  padding: 14px;
}

.flow-choice-button {
  background: rgba(255, 249, 234, 0.08);
  border: 1px solid rgba(255, 244, 214, 0.14);
  border-radius: 8px;
  color: #fff9ea;
  cursor: pointer;
  font-size: var(--text-small);
  font-weight: 660;
  min-height: 52px;
  padding: 0 16px;
  text-align: center;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.flow-choice-button:hover,
.flow-choice-button:focus-visible {
  border-color: color-mix(in srgb, var(--demo-color) 48%, rgba(255, 244, 214, 0.14));
}

.flow-choice-button.is-active {
  background: color-mix(in srgb, var(--demo-color) 13%, rgba(255, 249, 234, 0.08));
  border-color: color-mix(in srgb, var(--demo-color) 38%, rgba(255, 244, 214, 0.14));
  box-shadow: none;
}

.demo-lab {
  align-items: start;
  justify-content: center;
  min-height: var(--demo-lab-height);
  overflow: visible;
  position: relative;
  transition: grid-template-columns 520ms ease;
}

.monitor-mockup {
  aspect-ratio: 1500 / 1000;
  filter: drop-shadow(0 34px 54px rgba(0, 0, 0, 0.32));
  max-width: var(--monitor-max);
  position: relative;
  transform: translateX(0) scale(1);
  transform-origin: center bottom;
  transition:
    filter 700ms ease,
    transform 900ms cubic-bezier(0.2, 0.78, 0.18, 1);
  will-change: transform;
  width: 100%;
}

.monitor-device-image {
  display: block;
  height: 100%;
  inset: 0;
  object-fit: contain;
  pointer-events: none;
  position: absolute;
  width: 100%;
}

.station-screen {
  --screen-inverse: 1;
  --screen-scale: 1;
  background:
    radial-gradient(circle at 18% 10%, color-mix(in srgb, var(--demo-color) 18%, transparent), transparent 34%),
    radial-gradient(circle at 86% 72%, rgba(54, 191, 212, 0.1), transparent 38%),
    linear-gradient(145deg, #151915 0%, #0b0d0c 58%, #14130f 100%);
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 10px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.06),
    inset 0 0 42px rgba(0, 0, 0, 0.56);
  left: 12.667%;
  overflow: hidden;
  position: absolute;
  top: 9.2%;
  width: 74.667%;
}

.station-screen::before {
  background:
    linear-gradient(rgba(255, 249, 234, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 249, 234, 0.03) 1px, transparent 1px);
  background-size: 22px 22px;
  content: "";
  inset: 0;
  opacity: 0.34;
  pointer-events: none;
  position: absolute;
}

.station-screen-stage {
  height: calc(100% * var(--screen-inverse));
  inset: 0 auto auto 0;
  padding: clamp(10px, 1.45vw, 17px);
  position: absolute;
  transform: scale(var(--screen-scale));
  transform-origin: top left;
  width: calc(100% * var(--screen-inverse));
  z-index: 1;
}

.task-builder {
  background:
    linear-gradient(145deg, rgba(255, 249, 234, 0.08), rgba(255, 249, 234, 0.025)),
    rgba(7, 9, 8, 0.68);
  border: 1px solid color-mix(in srgb, var(--demo-color) 24%, rgba(255, 244, 214, 0.11));
  border-radius: 14px;
  box-shadow:
    0 20px 46px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 10px;
  grid-template-columns: 1.2fr 0.8fr;
  margin: clamp(18px, 3.7vw, 30px) auto 0;
  max-width: 500px;
  padding: 12px;
  transition:
    opacity 220ms ease,
    transform 220ms ease;
}

.task-field {
  align-content: center;
  background: rgba(3, 5, 4, 0.48);
  border: 1px solid rgba(255, 244, 214, 0.12);
  border-radius: 11px;
  display: grid;
  gap: 5px;
  min-height: 72px;
  padding: 10px 12px;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.task-select,
.quantity-control input {
  appearance: none;
  background: transparent;
  border: 0;
  color: #fff9ea;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  min-height: 40px;
  min-width: 0;
  outline: none;
  width: 100%;
}

.task-select {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--demo-color) 50%),
    linear-gradient(135deg, var(--demo-color) 50%, transparent 50%);
  background-position:
    calc(100% - 12px) 52%,
    calc(100% - 7px) 52%;
  background-repeat: no-repeat;
  background-size: 5px 5px;
  cursor: pointer;
  padding-right: 22px;
}

.task-select option {
  background: #151511;
  color: #fff9ea;
}

.cell-capacity {
  color: color-mix(in srgb, var(--demo-color) 76%, #fff9ea);
  font-size: 11px;
  font-weight: 680;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.task-field.is-active {
  animation: field-select 720ms ease;
  border-color: color-mix(in srgb, var(--demo-color) 54%, rgba(255, 244, 214, 0.16));
  box-shadow:
    0 0 24px color-mix(in srgb, var(--demo-color) 18%, transparent),
    inset 0 0 0 1px color-mix(in srgb, var(--demo-color) 10%, transparent);
  transform: translateY(-1px);
}

.task-field.is-filled {
  background: color-mix(in srgb, var(--demo-color) 10%, rgba(3, 5, 4, 0.58));
}

.quantity-control {
  color: #fff9ea;
  font-size: 15px;
  font-weight: 700;
}

.quantity-control {
  align-items: center;
  display: grid;
  gap: 8px;
  grid-template-columns: 40px 1fr 40px;
}

.quantity-control button {
  align-items: center;
  background: rgba(255, 249, 234, 0.05);
  border: 1px solid rgba(255, 244, 214, 0.14);
  border-radius: 8px;
  color: color-mix(in srgb, var(--demo-color) 76%, #fff9ea);
  cursor: pointer;
  display: inline-flex;
  font-size: 14px;
  height: 40px;
  justify-content: center;
  min-width: 40px;
  padding: 0;
}

.quantity-control input {
  align-items: center;
  background: rgba(0, 0, 0, 0.42);
  border: 1px solid color-mix(in srgb, var(--demo-color) 28%, rgba(255, 244, 214, 0.13));
  border-radius: 8px;
  color: var(--demo-color);
  display: inline-flex;
  font-size: 17px;
  height: 40px;
  justify-content: center;
  text-align: center;
}

.quantity-control input::-webkit-outer-spin-button,
.quantity-control input::-webkit-inner-spin-button {
  appearance: none;
  margin: 0;
}

.quantity-control input[type="number"] {
  appearance: textfield;
}

.create-task-button {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--demo-color) 20%, rgba(255, 255, 255, 0.04)), rgba(0, 0, 0, 0.16)),
    rgba(0, 0, 0, 0.44);
  border: 1px solid color-mix(in srgb, var(--demo-color) 66%, rgba(255, 244, 214, 0.12));
  border-radius: 11px;
  color: color-mix(in srgb, var(--demo-color) 82%, #fff9ea);
  cursor: pointer;
  font-size: 13px;
  font-weight: 660;
  grid-column: 1 / -1;
  min-height: 44px;
  padding: 0 14px;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.create-task-button.is-pressed {
  box-shadow: 0 0 18px color-mix(in srgb, var(--demo-color) 22%, transparent);
  transform: scale(0.98);
}

.station-screen.is-instructing .task-builder {
  opacity: 0.28;
  transform: translateY(-6px) scale(0.97);
}

.split-dialog {
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--demo-color) 14%, rgba(255, 255, 255, 0.035)), transparent 58%),
    rgba(7, 9, 8, 0.82);
  border: 1px solid color-mix(in srgb, var(--demo-color) 34%, rgba(255, 244, 214, 0.13));
  border-radius: 14px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.32);
  display: grid;
  gap: 7px;
  inset: auto auto 16px 50%;
  opacity: 0;
  padding: 10px;
  pointer-events: none;
  position: absolute;
  transform: translate(-50%, 8px);
  transition:
    opacity 220ms ease,
    transform 220ms ease;
  width: min(410px, calc(100% - 34px));
}

.split-dialog::before {
  content: none;
}

.split-dialog.is-visible {
  animation: instruction-pop 420ms ease;
  opacity: 1;
  transform: translate(-50%, 0);
}

.instruction-header {
  align-items: center;
  color: rgba(255, 249, 234, 0.7);
  display: grid;
  font-size: 11px;
  font-weight: 600;
  gap: 8px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  letter-spacing: 0;
  min-width: 0;
  text-transform: uppercase;
}

.instruction-header strong {
  color: #fff9ea;
  font-size: 13px;
  font-weight: 680;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.instruction-mode {
  background: color-mix(in srgb, var(--demo-color) 20%, rgba(255, 249, 234, 0.08));
  border: 1px solid color-mix(in srgb, var(--demo-color) 44%, rgba(255, 244, 214, 0.1));
  border-radius: 999px;
  color: color-mix(in srgb, var(--demo-color) 78%, #fff9ea);
  font-weight: 680;
  padding: 3px 7px;
}

.demo-led-instruction {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(255, 249, 234, 0.075), rgba(255, 249, 234, 0.03)),
    rgba(0, 0, 0, 0.32);
  border: 1px solid color-mix(in srgb, var(--demo-color) 24%, rgba(255, 244, 214, 0.12));
  border-radius: 11px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  color: #fff9ea;
  display: grid;
  gap: 8px;
  grid-template-columns: auto minmax(36px, 1fr) auto;
  min-width: 0;
  padding: 8px;
  text-align: left;
}

.demo-led-instruction-green {
  border-color: color-mix(in srgb, #28d17c 34%, rgba(255, 244, 214, 0.1));
}

.demo-led-instruction-red {
  border-color: color-mix(in srgb, #ed5d4f 42%, rgba(255, 244, 214, 0.1));
}

.demo-led-instruction strong {
  color: rgba(255, 249, 234, 0.72);
  font-size: 10px;
  font-weight: 700;
  justify-self: end;
  letter-spacing: 0.03em;
  line-height: 1;
}

.demo-led-chip {
  align-items: center;
  border: 1px solid color-mix(in srgb, var(--demo-color) 42%, rgba(255, 244, 214, 0.1));
  border-radius: 999px;
  display: inline-flex;
  font-size: 9px;
  font-weight: 700;
  justify-content: center;
  line-height: 1;
  min-height: 22px;
  padding: 3px 8px;
  text-transform: uppercase;
  width: fit-content;
}

.demo-led-chip-green {
  background: color-mix(in srgb, #28d17c 18%, rgba(0, 0, 0, 0.34));
  color: color-mix(in srgb, #28d17c 82%, #fff9ea);
}

.demo-led-chip-red {
  background: color-mix(in srgb, #ed5d4f 20%, rgba(0, 0, 0, 0.34));
  color: color-mix(in srgb, #ed5d4f 84%, #fff9ea);
}

.instruction-quantity {
  color: var(--demo-color);
  font-size: 21px;
  font-weight: 720;
  justify-self: center;
  letter-spacing: 0;
  line-height: 1;
}

.demo-section[data-step="3"] .split-dialog {
  bottom: 6px;
  gap: 5px;
  padding: 7px;
}

.demo-section[data-step="3"] .instruction-header {
  display: none;
}

.demo-section[data-step="3"] .demo-led-instruction {
  border-radius: 8px;
  gap: 6px;
  padding: 6px;
}

.demo-section[data-step="3"] .demo-led-chip {
  font-size: 8px;
  min-height: 18px;
  padding: 2px 6px;
}

.demo-section[data-step="3"] .instruction-quantity {
  font-size: 17px;
}

.confirm-screen {
  align-content: center;
  background:
    radial-gradient(circle at 82% 20%, color-mix(in srgb, var(--demo-color) 18%, transparent), transparent 36%),
    linear-gradient(145deg, rgba(255, 249, 234, 0.06), rgba(255, 249, 234, 0.02)),
    rgba(6, 8, 7, 0.9);
  border: 1px solid color-mix(in srgb, var(--demo-color) 34%, rgba(255, 244, 214, 0.12));
  border-radius: 14px;
  box-shadow:
    0 22px 48px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  display: grid;
  gap: 14px;
  inset: 28px;
  justify-content: center;
  opacity: 0;
  justify-items: center;
  padding: 22px;
  pointer-events: none;
  position: absolute;
  transform: translateY(10px);
  transition:
    opacity 220ms ease,
    transform 220ms ease;
}

.confirm-screen.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.station-screen.is-confirming .task-builder,
.station-screen.is-confirming .split-dialog {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
}

.confirm-screen h3 {
  color: #fff9ea;
  font-size: 14px;
  font-weight: 680;
  line-height: 1.15;
  margin: 0;
  text-align: center;
}

.confirm-screen button {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--demo-color) 22%, rgba(255, 255, 255, 0.05)), rgba(0, 0, 0, 0.18)),
    rgba(0, 0, 0, 0.44);
  border: 1px solid color-mix(in srgb, var(--demo-color) 66%, rgba(255, 244, 214, 0.12));
  border-radius: 999px;
  color: color-mix(in srgb, var(--demo-color) 84%, #fff9ea);
  cursor: pointer;
  font-size: 13px;
  font-weight: 660;
  justify-self: center;
  min-height: 42px;
  min-width: 152px;
  padding: 0 20px;
}

.demo-lab.is-rack-step .rack-board {
  animation: rack-focus 560ms ease;
}

.physical-demo {
  display: block;
  position: absolute;
  right: -8px;
  top: clamp(92px, 9vw, 118px);
  transition:
    opacity 720ms ease,
    transform 900ms cubic-bezier(0.2, 0.78, 0.18, 1);
  will-change: opacity, transform;
  width: var(--physical-demo-width);
}

.demo-lab.is-layout-animating .monitor-mockup,
.demo-lab.is-layout-animating .physical-demo {
  transition:
    filter 700ms ease,
    opacity 720ms ease;
}

.physical-demo.is-waiting {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateX(0) scale(0.92);
}

.physical-demo.is-live {
  visibility: visible;
  opacity: 1;
  transform: translateX(0) scale(1);
}

.demo-section[data-step="3"] .demo-lab,
.demo-section[data-step="4"] .demo-lab {
  align-items: center;
  display: grid;
  gap: clamp(16px, 2.4vw, 34px);
}

.demo-section[data-step="3"] .demo-lab {
  grid-template-columns: clamp(240px, 20vw, 280px) minmax(0, 1fr);
}

.demo-section[data-step="4"] .demo-lab {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.demo-section[data-step="3"] .monitor-mockup,
.demo-section[data-step="4"] .monitor-mockup {
  grid-column: 1;
  justify-self: center;
  transform: none;
}

.demo-section[data-step="3"] .monitor-mockup {
  max-width: none;
  width: 100%;
}

.demo-section[data-step="3"] .station-screen {
  --screen-inverse: 1.82;
  --screen-scale: 0.55;
}

.demo-section[data-step="4"] .monitor-mockup {
  max-width: min(560px, 44vw);
}

.demo-section[data-step="3"] .physical-demo,
.demo-section[data-step="4"] .physical-demo {
  grid-column: 2;
  justify-self: stretch;
  position: relative;
  right: auto;
  top: auto;
  width: 100%;
}

.demo-section[data-step="3"] .physical-demo.is-live,
.demo-section[data-step="4"] .physical-demo.is-live {
  transform: none;
}

.demo-section[data-step="3"] .physical-demo.is-waiting,
.demo-section[data-step="4"] .physical-demo.is-waiting {
  transform: translateX(34px) scale(0.96);
}

.rack-board {
  aspect-ratio: 1600 / 720;
  background: transparent;
  border: 0;
  filter: none;
  position: relative;
  width: 100%;
}

.rack-board::before {
  background:
    radial-gradient(ellipse at 55% 48%, rgba(40, 209, 124, 0.08), transparent 62%),
    linear-gradient(180deg, rgba(255, 244, 214, 0.035), rgba(255, 244, 214, 0));
  border: 1px solid rgba(255, 244, 214, 0.08);
  border-radius: 12px;
  content: "";
  inset: 8.5% 3.5% 16%;
  pointer-events: none;
  position: absolute;
}

.rack-stage-image {
  display: block;
  filter:
    drop-shadow(0 22px 42px rgba(0, 0, 0, 0.36))
    brightness(1.12)
    saturate(1.1);
  height: 100%;
  inset: 0;
  object-fit: contain;
  pointer-events: none;
  position: absolute;
  width: 100%;
}

.rack-scene {
  height: 63.4%;
  left: 5%;
  overflow: visible;
  position: absolute;
  top: 13.9%;
  width: 90%;
}

.rack-warehouse {
  background: transparent;
  border: 0;
  border-radius: 4px;
  column-gap: 0;
  display: grid;
  grid-template-columns: repeat(var(--rack-columns, 10), minmax(0, 1fr));
  height: 100%;
  min-width: 0;
  padding: 0;
  row-gap: 0;
}

.rack-warehouse .rack-cell {
  aspect-ratio: auto;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 5px;
  box-shadow: none;
  display: grid;
  min-height: 0;
  overflow: hidden;
  padding: clamp(4px, 0.5vw, 7px);
  position: relative;
}

.rack-warehouse .rack-cell::before {
  background:
    radial-gradient(ellipse at 80% 26%, color-mix(in srgb, var(--cell-color, var(--green)) 22%, transparent), transparent 42%),
    radial-gradient(ellipse at 56% 72%, color-mix(in srgb, var(--cell-color, var(--green)) 10%, transparent), transparent 56%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 52%);
  border-radius: 5px;
  content: "";
  inset: 5%;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  transition:
    opacity 240ms ease,
    box-shadow 240ms ease,
    background 240ms ease;
}

.rack-warehouse .rack-cell::after {
  content: none;
}

.cell-label {
  background: rgba(20, 18, 14, 0.62);
  border: 1px solid rgba(255, 244, 214, 0.16);
  border-radius: 999px;
  color: #fff9ea;
  font-size: clamp(8px, 0.82vw, 11px);
  font-weight: 850;
  left: 7%;
  line-height: 1;
  padding: 3px 5px;
  position: absolute;
  top: 8%;
  text-transform: uppercase;
  z-index: 5;
}

.cell-product-stack {
  display: none;
}

.cell-led-module {
  align-items: center;
  background: rgba(14, 14, 12, 0.9);
  border: 1px solid rgba(255, 244, 214, 0.18);
  border-radius: 4px;
  box-shadow:
    0 6px 14px rgba(0, 0, 0, 0.22),
    inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  display: grid;
  gap: clamp(0.5px, 0.08vw, 1px);
  grid-template-columns: repeat(8, 1fr);
  aspect-ratio: 1;
  height: auto;
  justify-content: center;
  left: auto;
  padding: clamp(3px, 8%, 4px);
  position: absolute;
  right: 8%;
  top: 8%;
  transform: none;
  width: clamp(18px, 28%, 34px);
  z-index: 3;
}

.cell-led-module::before,
.cell-led-module::after {
  content: none;
}

.cell-led-module i {
  aspect-ratio: 1;
  background: #36352f;
  border-radius: 50%;
  position: relative;
  z-index: 1;
}

.rack-warehouse .rack-cell.is-lit {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.015)),
    color-mix(in srgb, var(--cell-color, var(--green)) 8%, transparent);
  border-color: color-mix(in srgb, var(--cell-color, var(--green)) 62%, rgba(255, 244, 214, 0.12));
  box-shadow:
    inset 0 0 24px color-mix(in srgb, var(--cell-color, var(--green)) 14%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.rack-warehouse .rack-cell.is-lit::before {
  background:
    radial-gradient(ellipse at 82% 25%, color-mix(in srgb, var(--cell-color, var(--green)) 46%, transparent), transparent 38%),
    radial-gradient(ellipse at 58% 76%, color-mix(in srgb, var(--cell-color, var(--green)) 20%, transparent), transparent 62%),
    linear-gradient(180deg, color-mix(in srgb, var(--cell-color, var(--green)) 10%, transparent), rgba(255, 255, 255, 0.02));
  box-shadow:
    inset -14px 12px 24px color-mix(in srgb, var(--cell-color, var(--green)) 14%, transparent),
    inset 0 0 0 1px color-mix(in srgb, var(--cell-color, var(--green)) 34%, transparent);
  opacity: 1;
}

.rack-warehouse .rack-cell.is-lit .cell-led-module {
  border-color: color-mix(in srgb, var(--cell-color, var(--green)) 58%, rgba(255, 244, 214, 0.18));
  box-shadow:
    0 5px 10px rgba(0, 0, 0, 0.32),
    inset 0 0 10px color-mix(in srgb, var(--cell-color, var(--green)) 10%, transparent),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.rack-warehouse .rack-cell.is-lit .cell-led-module::before,
.rack-warehouse .rack-cell.is-lit .cell-led-module::after {
  opacity: 0;
}

.rack-warehouse .rack-cell.is-lit .cell-led-module i.is-on {
  background: var(--cell-color, var(--green));
  box-shadow: 0 0 8px var(--cell-color, var(--green));
}

.reporting-grid {
  align-items: stretch;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.75fr);
  margin: 0 auto;
  max-width: var(--max);
}

.report-console {
  background:
    radial-gradient(circle at 82% 20%, rgba(54, 191, 212, 0.18), transparent 32%),
    #171812;
  border-radius: 8px;
  box-shadow: var(--shadow);
  color: #fff9ea;
  min-height: var(--report-console-height);
  padding: 28px;
}

.report-console-top {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.report-console-top span {
  color: var(--green);
  font-size: 14px;
  font-weight: 760;
  text-transform: uppercase;
}

.report-console-top strong {
  color: rgba(255, 249, 234, 0.72);
  font-size: 15px;
}

.report-bars {
  display: grid;
  gap: 20px;
  margin-top: 72px;
}

.report-bars span {
  background: rgba(255, 249, 234, 0.1);
  border-radius: 999px;
  display: block;
  height: 34px;
  overflow: hidden;
  position: relative;
}

.report-bars span::before {
  background: linear-gradient(90deg, var(--green), var(--cyan));
  border-radius: inherit;
  content: "";
  inset: 0 auto 0 0;
  position: absolute;
  width: var(--bar);
}

.report-bars b {
  color: #fff9ea;
  font-size: 14px;
  font-weight: 740;
  left: 14px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}

.report-list {
  display: grid;
  gap: 14px;
}

.report-list article {
  min-height: 132px;
  padding: 22px;
}

.report-list span {
  color: var(--red);
  display: block;
  font-size: clamp(20px, 0.9vw + 12px, 26px);
  font-weight: 760;
  line-height: 1;
  margin-bottom: 18px;
}

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

.architecture article {
  min-height: 244px;
  padding: 24px;
}

.system-strip {
  align-items: center;
  background: var(--charcoal);
  border-radius: 8px;
  color: #fff9ea;
  display: grid;
  gap: 12px;
  grid-template-columns: auto 1fr auto 1fr auto;
  margin: 18px auto 0;
  max-width: var(--max);
  padding: 18px;
}

.system-strip span {
  font-size: var(--text-small);
  font-weight: 760;
  white-space: nowrap;
}

.system-strip i {
  background: linear-gradient(90deg, var(--green), var(--cyan));
  display: block;
  height: 2px;
}

.impact-grid {
  grid-template-columns: repeat(4, 1fr);
}

.impact-grid article {
  min-height: 220px;
  padding: 24px;
}

.contact {
  background:
    radial-gradient(circle at 80% 20%, rgba(40, 209, 124, 0.16), transparent 34%),
    var(--charcoal);
  color: #fff9ea;
}

.contact-inner {
  margin: 0 auto;
  max-width: var(--max);
}

.contact h2 {
  color: #fff9ea;
  max-width: var(--contact-heading-max);
}

.contact p:not(.eyebrow) {
  color: rgba(255, 249, 234, 0.72);
  font-size: var(--text-body);
  margin: 22px 0 0;
  max-width: 760px;
}

.pilot-panel {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
  max-width: var(--pilot-panel-max);
}

.pilot-panel span {
  background: rgba(255, 249, 234, 0.055);
  border: 1px solid rgba(255, 244, 214, 0.16);
  border-radius: 8px;
  color: rgba(255, 249, 234, 0.64);
  display: grid;
  font-size: var(--text-small);
  font-weight: 660;
  gap: 6px;
  min-height: 104px;
  padding: 20px;
}

.pilot-panel strong {
  color: var(--green);
  display: block;
  font-size: clamp(24px, 1.5vw, 32px);
  font-weight: 950;
  line-height: 1;
}

.inquiry-dialog {
  background: var(--paper-strong);
  border: 1px solid rgba(17, 17, 15, 0.16);
  border-radius: 10px;
  box-shadow: 0 34px 90px rgba(7, 8, 6, 0.32);
  color: var(--ink);
  margin: auto;
  max-height: calc(100dvh - 48px);
  max-width: calc(100vw - 32px);
  overflow: auto;
  padding: 0;
  width: min(clamp(680px, 38vw, 960px), calc(100vw - 32px));
}

.inquiry-dialog::backdrop {
  background: rgba(7, 8, 6, 0.58);
  backdrop-filter: blur(8px);
}

.inquiry-form {
  display: grid;
  gap: 18px;
  padding: 26px;
}

.inquiry-head {
  align-items: start;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr) auto;
}

.inquiry-kicker {
  color: var(--green);
  font-size: var(--text-caption);
  font-weight: 740;
  letter-spacing: 0.02em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.inquiry-head h2 {
  color: var(--ink);
  font-size: clamp(30px, 2.2vw, 56px);
  font-weight: 780;
  line-height: 1.04;
  margin: 0;
}

.inquiry-close {
  align-items: center;
  background: rgba(17, 17, 15, 0.06);
  border: 1px solid rgba(17, 17, 15, 0.12);
  border-radius: 8px;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  font-size: 16px;
  font-weight: 800;
  height: 44px;
  justify-content: center;
  padding: 0;
  width: 44px;
}

.inquiry-form label {
  color: var(--ink);
  display: grid;
  font-size: var(--text-small);
  font-weight: 720;
  gap: 8px;
}

.inquiry-form input,
.inquiry-form textarea {
  appearance: none;
  background: #fffef8;
  border: 1px solid rgba(17, 17, 15, 0.16);
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  font-size: var(--text-base);
  line-height: 1.35;
  outline: none;
  padding: 14px 15px;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
  width: 100%;
}

.inquiry-form input {
  min-height: 56px;
}

.inquiry-form textarea {
  min-height: 142px;
  resize: vertical;
}

.inquiry-form input:focus,
.inquiry-form textarea:focus,
.inquiry-close:focus-visible {
  border-color: color-mix(in srgb, var(--green) 58%, rgba(17, 17, 15, 0.16));
  box-shadow: 0 0 0 4px rgba(40, 209, 124, 0.14);
}

.inquiry-recipient {
  align-items: center;
  background: rgba(40, 209, 124, 0.08);
  border: 1px solid rgba(40, 209, 124, 0.18);
  border-radius: 8px;
  display: grid;
  gap: 10px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  padding: 12px;
}

.inquiry-recipient span {
  color: var(--muted);
  font-size: var(--text-caption);
  font-weight: 720;
  text-transform: uppercase;
}

.inquiry-recipient code {
  color: var(--ink);
  font-family: inherit;
  font-size: var(--text-small);
  font-weight: 780;
  min-width: 0;
  overflow-wrap: anywhere;
}

.inquiry-recipient button {
  background: var(--charcoal);
  border: 1px solid rgba(17, 17, 15, 0.1);
  border-radius: 8px;
  color: #fff9ea;
  cursor: pointer;
  font-size: var(--text-caption);
  font-weight: 760;
  min-height: 40px;
  padding: 0 12px;
}

.inquiry-recipient button:hover,
.inquiry-recipient button:focus-visible {
  background: var(--charcoal-2);
  outline: none;
}

.inquiry-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 2px;
}

.inquiry-actions .button {
  min-height: 54px;
  padding: 0 24px;
}

.inquiry-actions .button.secondary {
  background: rgba(17, 17, 15, 0.04);
  border-color: rgba(17, 17, 15, 0.16);
  color: var(--ink);
}

.inquiry-status {
  color: var(--muted);
  font-size: var(--text-small);
  margin: 0;
  min-height: 1.4em;
}

@keyframes field-select {
  0% {
    transform: translateY(0) scale(1);
  }

  45% {
    transform: translateY(-2px) scale(1.018);
  }

  100% {
    transform: translateY(-1px) scale(1);
  }
}

@keyframes instruction-pop {
  from {
    opacity: 0;
    transform: translate(-50%, 10px) scale(0.96);
  }

  to {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}

@keyframes rack-focus {
  from {
    opacity: 0.2;
    transform: translateX(18px) scale(0.96);
  }

  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes cue-pulse {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--demo-color) 42%, transparent);
  }

  72% {
    box-shadow: 0 0 0 9px transparent;
  }

  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

@media (min-width: 1600px) {
  :root {
    --max: 1840px;
    --page-gutter: clamp(48px, 3.3vw, 88px);
    --snap-section-y: 64px;
    --snap-section-bottom: 84px;
    --demo-snap-top: 58px;
    --demo-snap-bottom: 70px;
    --reporting-y: 58px;
    --text-base: 19px;
    --text-small: 17px;
    --text-body: 21px;
    --text-caption: 14px;
    --nav-size: 17px;
    --button-size: 19px;
    --label-size: 18px;
    --marker-size: 29px;
    --card-title: 25px;
    --proof-title: 22px;
    --proof-caption: 14px;
    --title-section: 64px;
    --title-hero: 84px;
    --header-height: 88px;
    --brand-icon-size: 48px;
    --brand-main-size: 38px;
    --brand-suffix-size: 14px;
    --hero-content-max: 1420px;
    --hero-copy-size: 22px;
    --hero-copy-max: 980px;
    --hero-proof-max: 1360px;
    --hero-rack-width: min(2160px, 130vw);
    --heading-max: 1040px;
    --heading-copy-max: 900px;
    --demo-title-size: 60px;
    --demo-heading-max: 900px;
    --demo-copy-max: 780px;
    --demo-side-column: 340px;
    --demo-lab-height: 720px;
    --monitor-max: min(1000px, 64vw);
    --physical-demo-width: min(480px, 30vw);
    --report-console-height: 520px;
    --contact-heading-max: 980px;
    --pilot-panel-max: 900px;
  }

  .site-header,
  .nav-links {
    gap: 32px;
  }

  .header-cta {
    min-height: 52px;
    padding: 0 28px;
  }

  .hero {
    --hero-top-padding: 64px;
  }

  .hero-proof div {
    min-height: 112px;
    padding: 22px 28px;
  }

  .button {
    min-height: 68px;
    padding: 0 36px;
  }

  .snapshot-grid,
  .timeline,
  .architecture,
  .impact-grid {
    gap: 28px;
  }

  .snapshot-grid article,
  .timeline article {
    min-height: 300px;
    padding: 34px;
  }

  .architecture article {
    min-height: 270px;
    padding: 30px;
  }

  .impact-grid article {
    min-height: 244px;
    padding: 30px;
  }

  .reporting-grid {
    gap: 24px;
  }
}

@media (min-width: 2200px) {
  :root {
    --max: 2280px;
    --page-gutter: clamp(72px, 3.6vw, 120px);
    --snap-section-y: 84px;
    --snap-section-bottom: 108px;
    --demo-snap-top: 74px;
    --demo-snap-bottom: 92px;
    --reporting-y: 78px;
    --text-base: 21px;
    --text-small: 18px;
    --text-body: 24px;
    --text-caption: 15px;
    --nav-size: 19px;
    --button-size: 22px;
    --label-size: 22px;
    --marker-size: 36px;
    --card-title: 30px;
    --proof-title: 26px;
    --proof-caption: 16px;
    --title-section: 80px;
    --title-hero: 108px;
    --header-height: 100px;
    --brand-icon-size: 56px;
    --brand-main-size: 44px;
    --brand-suffix-size: 15px;
    --hero-content-max: 1760px;
    --hero-copy-size: 26px;
    --hero-copy-max: 1180px;
    --hero-proof-max: 1680px;
    --hero-rack-width: min(2760px, 124vw);
    --heading-max: 1300px;
    --heading-copy-max: 1120px;
    --demo-title-size: 76px;
    --demo-heading-max: 1160px;
    --demo-copy-max: 980px;
    --demo-side-column: 420px;
    --demo-lab-height: 900px;
    --monitor-max: min(1280px, 58vw);
    --physical-demo-width: min(620px, 28vw);
    --report-console-height: 640px;
    --contact-heading-max: 1220px;
    --pilot-panel-max: 1120px;
  }

  .site-header,
  .nav-links {
    gap: 40px;
  }

  .header-cta {
    min-height: 60px;
    padding: 0 34px;
  }

  .hero {
    --hero-top-padding: 82px;
  }

  .hero-copy {
    margin-top: 30px;
  }

  .hero-proof {
    margin-top: 34px;
  }

  .hero-proof div {
    min-height: 138px;
    padding: 28px 34px;
  }

  .hero-actions,
  .contact-actions {
    gap: 20px;
    margin-top: 38px;
  }

  .button {
    min-height: 78px;
    padding: 0 44px;
  }

  .section-heading {
    gap: 20px;
    margin-bottom: 70px;
  }

  .snapshot-grid,
  .timeline,
  .architecture,
  .impact-grid {
    gap: 34px;
  }

  .snapshot-grid article,
  .timeline article {
    min-height: 360px;
    padding: 42px;
  }

  .architecture article {
    min-height: 330px;
    padding: 38px;
  }

  .impact-grid article {
    min-height: 300px;
    padding: 38px;
  }

  .demo-copy {
    gap: 36px;
  }

  .demo-action-panel {
    gap: 14px;
    padding: 20px;
  }

  .flow-choice-button {
    min-height: 62px;
    padding: 0 22px;
  }

  .step-track button,
  .step-controls button {
    height: 52px;
    width: 52px;
  }

  .step-track button span {
    font-size: 15px;
  }

  .task-builder {
    gap: 14px;
    max-width: 620px;
    padding: 16px;
  }

  .task-field {
    min-height: 88px;
    padding: 14px 16px;
  }

  .task-select,
  .quantity-control input {
    font-size: 18px;
    min-height: 48px;
  }

  .quantity-control {
    grid-template-columns: 48px 1fr 48px;
  }

  .quantity-control button,
  .quantity-control input {
    height: 48px;
  }

  .create-task-button {
    font-size: 16px;
    min-height: 54px;
  }

  .split-dialog {
    width: min(540px, calc(100% - 44px));
  }

  .instruction-header strong {
    font-size: 15px;
  }

  .instruction-quantity {
    font-size: 28px;
  }

  .demo-section[data-step="3"] .demo-lab {
    grid-template-columns: clamp(420px, 21vw, 560px) minmax(0, 1fr);
  }

  .demo-section[data-step="4"] .monitor-mockup {
    max-width: min(760px, 38vw);
  }

  .reporting-grid {
    gap: 30px;
    grid-template-columns: minmax(0, 1fr) minmax(440px, 0.7fr);
  }

  .report-console {
    padding: 38px;
  }

  .report-bars {
    gap: 26px;
    margin-top: 92px;
  }

  .report-bars span {
    height: 42px;
  }

  .report-list article {
    min-height: 162px;
    padding: 30px;
  }
}

@media (min-width: 3200px) {
  :root {
    --max: 2920px;
    --page-gutter: 132px;
    --snap-section-y: 110px;
    --snap-section-bottom: 138px;
    --demo-snap-top: 96px;
    --demo-snap-bottom: 120px;
    --reporting-y: 100px;
    --text-base: 24px;
    --text-small: 21px;
    --text-body: 28px;
    --text-caption: 18px;
    --nav-size: 22px;
    --button-size: 26px;
    --label-size: 26px;
    --marker-size: 44px;
    --card-title: 36px;
    --proof-title: 32px;
    --proof-caption: 20px;
    --title-section: 104px;
    --title-hero: 136px;
    --header-height: 118px;
    --brand-icon-size: 66px;
    --brand-main-size: 54px;
    --brand-suffix-size: 18px;
    --hero-content-max: 2240px;
    --hero-copy-size: 30px;
    --hero-copy-max: 1480px;
    --hero-proof-max: 2100px;
    --hero-rack-width: min(3500px, 118vw);
    --heading-max: 1680px;
    --heading-copy-max: 1440px;
    --demo-title-size: 96px;
    --demo-heading-max: 1480px;
    --demo-copy-max: 1240px;
    --demo-side-column: 520px;
    --demo-lab-height: 1120px;
    --monitor-max: min(1580px, 54vw);
    --physical-demo-width: min(780px, 26vw);
    --report-console-height: 780px;
    --contact-heading-max: 1560px;
    --pilot-panel-max: 1380px;
  }

  .hero {
    --hero-top-padding: 104px;
  }

  .hero-proof div {
    min-height: 172px;
    padding: 36px 44px;
  }

  .button {
    min-height: 90px;
    padding: 0 54px;
  }

  .snapshot-grid article,
  .timeline article {
    min-height: 430px;
    padding: 54px;
  }

  .architecture article {
    min-height: 390px;
    padding: 48px;
  }

  .impact-grid article {
    min-height: 350px;
    padding: 48px;
  }

  .step-track button,
  .step-controls button {
    height: 60px;
    width: 60px;
  }

  .task-builder {
    max-width: 760px;
    padding: 20px;
  }

  .task-field {
    min-height: 108px;
  }

  .task-select,
  .quantity-control input {
    font-size: 22px;
  }

  .create-task-button {
    font-size: 19px;
    min-height: 64px;
  }

  .demo-section[data-step="3"] .demo-lab {
    grid-template-columns: clamp(560px, 21vw, 760px) minmax(0, 1fr);
  }

  .demo-section[data-step="4"] .monitor-mockup {
    max-width: min(940px, 36vw);
  }

  .report-list article {
    min-height: 206px;
  }
}

@media (min-width: 721px) and (max-aspect-ratio: 4 / 5) {
  .hero {
    --hero-top-padding: 58px;
  }

  .snapshot-grid,
  .architecture,
  .timeline,
  .impact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .demo-copy {
    align-items: start;
    grid-template-columns: 1fr;
  }

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

  .monitor-mockup {
    max-width: min(100%, var(--monitor-max));
  }

  .physical-demo {
    width: min(760px, 100%);
  }

  .demo-section[data-step="3"] .demo-lab,
  .demo-section[data-step="4"] .demo-lab {
    grid-template-columns: 1fr;
  }

  .demo-section[data-step="3"] .monitor-mockup,
  .demo-section[data-step="4"] .monitor-mockup,
  .demo-section[data-step="3"] .physical-demo,
  .demo-section[data-step="4"] .physical-demo {
    grid-column: 1;
  }
}

@media (min-width: 721px) and (prefers-reduced-motion: no-preference) {
  html {
    scroll-snap-type: y proximity;
  }

  main > section {
    min-height: calc(100svh - var(--header-height));
    scroll-margin-top: 0;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  @supports (height: 100dvh) {
    main > section {
      min-height: calc(100dvh - var(--header-height));
    }

    .hero {
      min-height: calc(96dvh - var(--header-height));
    }

    .hero-grid {
      min-height: calc(96dvh - var(--header-height) - var(--hero-top-padding));
    }

    .demo-section {
      min-height: 100dvh;
    }
  }

  .snapshot,
  .workflow,
  .reporting,
  .hardware,
  .impact,
  .contact {
    align-content: start;
    padding-bottom: var(--snap-section-bottom);
    padding-top: var(--snap-section-y);
  }

  .demo-section {
    padding-bottom: var(--demo-snap-bottom);
    padding-top: var(--demo-snap-top);
  }

  .demo-lab {
    min-height: clamp(390px, 50svh, var(--demo-lab-height));
  }

  .step-narration {
    min-height: 132px;
  }

  .report-console {
    min-height: clamp(270px, 31svh, var(--report-console-height));
  }

  .report-bars {
    gap: clamp(12px, 1.2svh, 26px);
    margin-top: clamp(28px, 4.2svh, 92px);
  }

  .report-bars span {
    height: clamp(30px, 2svh, 42px);
  }

  .report-list article {
    min-height: clamp(78px, 9svh, 168px);
    padding: clamp(11px, 1.3svh, 30px) clamp(16px, 1.6svh, 34px);
  }

  .report-list span {
    font-size: min(var(--marker-size), 40px);
    margin-bottom: clamp(7px, 0.9svh, 18px);
  }

  .report-list article h3 {
    font-size: var(--card-title);
    margin-bottom: 4px;
  }

  .report-list article p {
    font-size: var(--text-small);
    line-height: 1.3;
  }

  .section-heading {
    margin-bottom: min(120px, max(34px, 5svh));
  }

  .reporting {
    padding-bottom: var(--reporting-y);
    padding-top: var(--reporting-y);
  }

  .reporting .section-heading {
    gap: 10px;
    margin-bottom: clamp(22px, 3.6svh, 64px);
  }

  .reporting .section-heading h2 {
    font-size: var(--title-section);
  }
}

@media (max-width: 1060px) {
  .hero-grid,
  .section-heading,
  .reporting-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 0;
    min-height: calc(100svh - var(--header-height) - var(--hero-top-padding));
  }

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

  .timeline,
  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .snapshot-grid,
  .architecture {
    grid-template-columns: 1fr;
  }

  .demo-copy {
    align-items: start;
    grid-template-columns: 1fr;
  }

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

  .monitor-mockup {
    max-width: 760px;
  }

  .physical-demo {
    width: min(360px, 34vw);
  }

  .demo-section[data-step="3"] .demo-lab {
    grid-template-columns: clamp(230px, 28vw, 260px) minmax(0, 1fr);
  }

  .demo-section[data-step="3"] .monitor-mockup {
    max-width: none;
    width: 100%;
  }
}

@media (min-width: 721px) and (max-width: 1180px) and (orientation: landscape) {
  .hero {
    --hero-top-padding: 24px;
    min-height: calc(94dvh - var(--header-height));
  }

  .hero-grid {
    min-height: calc(94dvh - var(--header-height) - var(--hero-top-padding));
  }

  .snapshot,
  .workflow,
  .reporting,
  .hardware,
  .impact,
  .contact {
    padding-bottom: clamp(30px, 4.2vh, 42px);
    padding-top: clamp(24px, 3.4vh, 34px);
  }

  .demo-section {
    padding-bottom: clamp(28px, 4vh, 40px);
    padding-top: clamp(24px, 3.4vh, 34px);
  }

  .section-heading {
    gap: 10px;
    margin-bottom: clamp(20px, 3.2vh, 30px);
    max-width: 760px;
  }

  .section-heading h2,
  .contact h2 {
    font-size: clamp(34px, 3.7vw, 46px);
    line-height: 1.04;
  }

  .section-heading p:not(.eyebrow),
  .contact p:not(.eyebrow),
  article p,
  .demo-copy p:not(.step-kicker) {
    font-size: clamp(15px, 1.45vw, 17px);
    line-height: 1.38;
  }

  .eyebrow {
    font-size: clamp(13px, 1.25vw, 15px);
    margin-bottom: 12px;
    padding: 6px 12px;
  }

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

  .timeline,
  .impact-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .snapshot-grid,
  .timeline,
  .architecture,
  .impact-grid {
    gap: 14px;
  }

  .snapshot-grid article,
  .timeline article,
  .architecture article,
  .impact-grid article {
    min-height: 176px;
    padding: 18px;
  }

  .mini-icon {
    height: 34px;
    margin-bottom: 20px;
    width: 34px;
  }

  .step-number,
  .arch-index {
    margin-bottom: 24px;
  }

  article h3 {
    font-size: clamp(19px, 1.9vw, 23px);
    margin-bottom: 8px;
  }

  .demo-copy {
    align-items: end;
    gap: 18px;
    grid-template-columns: minmax(0, 1fr) 260px;
  }

  .demo-copy h2 {
    font-size: clamp(30px, 3.6vw, 42px);
  }

  .step-narration {
    min-height: 120px;
  }

  .demo-action-panel {
    padding: 12px;
  }

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

  .flow-choice-button {
    min-height: 44px;
  }

  .demo-lab {
    min-height: clamp(360px, 46vh, 470px);
  }

  .monitor-mockup {
    max-width: min(660px, 64vw);
  }

  .physical-demo {
    top: clamp(74px, 8vw, 96px);
    width: min(330px, 32vw);
  }
}

@media (min-width: 721px) and (max-height: 520px) and (orientation: landscape) {
  :root {
    --button-size: 16px;
    --header-height: 65px;
    --title-hero: clamp(40px, 5.2vw, 52px);
  }

  .site-header {
    min-height: var(--header-height);
    padding-bottom: 9px;
    padding-top: 9px;
  }

  .brand-icon {
    height: 36px;
    width: 36px;
  }

  .brand-main {
    font-size: 26px;
  }

  .brand-suffix {
    font-size: 11px;
  }

  .header-cta,
  .menu-toggle {
    min-height: 44px;
  }

  .hero {
    --hero-top-padding: 14px;
    min-height: auto;
    padding-bottom: 26px;
  }

  .hero-grid {
    min-height: auto;
  }

  .hero .eyebrow {
    margin-bottom: 10px;
  }

  .hero h1 {
    line-height: 0.98;
  }

  .hero-copy {
    font-size: 15px;
    line-height: 1.34;
    margin-top: 12px;
    max-width: 760px;
  }

  .hero-proof {
    display: none;
  }

  .hero-actions {
    gap: 12px;
    margin-top: 16px;
  }

  .button {
    min-height: 46px;
    padding: 0 24px;
  }

  .hero-rack-wrap {
    bottom: -42px;
    opacity: 0.55;
  }
}

@media (min-width: 721px) and (max-width: 900px) {
  .site-header {
    gap: 18px;
    padding-left: 24px;
    padding-right: 24px;
  }

  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .mobile-menu {
    display: grid;
  }

  .header-cta {
    display: inline-flex;
  }

  .cta-full {
    display: none;
  }

  .cta-short {
    display: inline;
  }
}

@media (min-width: 721px) and (max-width: 900px) and (orientation: portrait) {
  .hero {
    --hero-top-padding: 40px;
    min-height: calc(96svh - var(--header-height));
  }

  .hero-grid {
    min-height: calc(96svh - var(--header-height) - var(--hero-top-padding));
  }

  @supports (height: 100dvh) {
    .hero {
      min-height: calc(96dvh - var(--header-height));
    }

    .hero-grid {
      min-height: calc(96dvh - var(--header-height) - var(--hero-top-padding));
    }
  }

  .hero-content {
    max-width: 760px;
  }

  .hero h1 {
    font-size: clamp(48px, 6.4vw, 62px);
  }

  .hero-proof {
    max-width: 100%;
  }

  .hero-rack-wrap {
    bottom: 24px;
    width: 142%;
  }

  .snapshot,
  .workflow,
  .reporting,
  .hardware,
  .impact,
  .contact,
  .demo-section {
    padding-left: 24px;
    padding-right: 24px;
  }

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

  .section-heading h2,
  .demo-copy h2,
  .contact h2 {
    font-size: clamp(44px, 6.2vw, 58px);
  }

  .demo-copy h2 {
    font-size: clamp(36px, 5vw, 48px);
  }

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

  .snapshot-grid,
  .timeline,
  .architecture,
  .impact-grid {
    gap: 16px;
  }

  .snapshot-grid article,
  .architecture article {
    min-height: 235px;
    padding: 22px 18px;
  }

  .timeline article,
  .impact-grid article {
    min-height: 220px;
    padding: 22px;
  }

  .mini-icon {
    margin-bottom: 24px;
  }

  .step-number,
  .arch-index {
    margin-bottom: 42px;
  }

  article h3 {
    font-size: clamp(22px, 2.7vw, 25px);
  }

  article p {
    font-size: clamp(16px, 2vw, 18px);
  }

  .reporting-grid {
    gap: 16px;
    grid-template-columns: 1fr;
  }

  .report-console {
    min-height: 320px;
    padding: 24px;
  }

  .report-bars {
    gap: 14px;
    margin-top: 42px;
  }

  .report-list {
    gap: 12px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .report-list article {
    min-height: 132px;
    padding: 16px;
  }

  .report-list span {
    margin-bottom: 12px;
  }

  .report-list article h3 {
    font-size: clamp(19px, 2.4vw, 22px);
    line-height: 1.18;
  }

  .report-list article p {
    font-size: 15px;
    line-height: 1.34;
  }

  .system-strip {
    margin-top: 16px;
  }

  .pilot-panel {
    max-width: 100%;
  }
}

@media (max-width: 720px) {
  :root {
    --header-height: 77px;
    --max: 100%;
    --page-gutter: 16px;
    --page-x: 16px;
    --section-y: 68px;
    --text-base: 16px;
    --text-small: 15px;
    --text-body: 16px;
    --text-caption: 12px;
    --nav-size: 16px;
    --button-size: 16px;
    --label-size: 13px;
    --marker-size: 22px;
    --card-title: 22px;
    --proof-title: 18px;
    --proof-caption: 11px;
    --brand-icon-size: 38px;
    --brand-main-size: 24px;
    --brand-suffix-size: 11px;
  }

  html {
    scroll-snap-type: y proximity;
  }

  main > section {
    scroll-snap-align: start;
    scroll-snap-stop: normal;
  }

  .site-header {
    gap: 14px;
    left: auto;
    padding: 12px 16px;
    width: 100%;
  }

  .brand {
    gap: 10px;
  }

  .brand-icon {
    height: 38px;
    width: 38px;
  }

  .brand-main {
    font-size: 24px;
  }

  .brand-suffix {
    font-size: 11px;
  }

  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .mobile-menu {
    display: grid;
    left: 16px;
    right: 16px;
  }

  .header-cta {
    display: inline-flex;
    font-size: 14px;
    min-height: 42px;
    padding: 0 13px;
  }

  .cta-full {
    display: none;
  }

  .cta-short {
    display: inline;
  }

  .hero {
    --hero-top-padding: 24px;
    min-height: auto;
    padding: var(--hero-top-padding) 16px 46px;
  }

  .hero-grid {
    min-height: auto;
  }

  .hero h1 {
    font-size: 33px;
    line-height: 1.04;
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .hero-copy {
    font-size: 15.5px;
    line-height: 1.42;
    margin-top: 14px;
  }

  .hero-proof {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 14px;
  }

  .hero-proof div {
    min-height: 66px;
    padding: 10px 8px;
  }

  .hero-proof strong {
    font-size: 18px;
  }

  .hero-proof span {
    font-size: 11px;
    line-height: 1.25;
    margin-top: 4px;
  }

  .hero-actions,
  .contact-actions {
    display: grid;
    gap: 12px;
    margin-top: 16px;
  }

  .pilot-panel {
    grid-template-columns: 1fr;
    margin-top: 20px;
  }

  .pilot-panel span {
    min-height: auto;
    padding: 16px;
  }

  .button {
    min-height: 52px;
    width: 100%;
  }

  .hero-visual {
    aspect-ratio: auto;
    inset: 0;
    min-height: 0;
    opacity: 0.38;
    transform: none;
    width: 100%;
  }

  .hero-rack-wrap {
    bottom: -34px;
    left: 50%;
    top: auto;
    transform: perspective(980px) rotateX(56deg) rotateZ(-7deg) scale(1.08);
    width: 150%;
  }

  .timeline,
  .impact-grid {
    grid-template-columns: 1fr;
  }

  .hero-proof div,
  .hero-proof div:last-child {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    border-right: 0;
  }

  .snapshot,
  .workflow,
  .reporting,
  .hardware,
  .impact,
  .contact,
  .demo-section {
    padding: 68px 16px;
  }

  .section-heading h2,
  .demo-copy h2,
  .contact h2 {
    font-size: 36px;
  }

  .snapshot-grid article,
  .timeline article,
  .architecture article,
  .impact-grid article {
    min-height: auto;
  }

  .mini-icon,
  .step-number,
  .arch-index {
    margin-bottom: 30px;
  }

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

  .demo-lab {
    min-height: 740px;
  }

  .demo-lab.is-rack-step .monitor-mockup {
    transform: translateX(0) scale(1);
  }

  .monitor-mockup {
    aspect-ratio: auto;
    filter: drop-shadow(0 20px 34px rgba(0, 0, 0, 0.28));
    max-width: 100%;
    min-height: 430px;
  }

  .station-screen {
    --screen-inverse: 1;
    --screen-scale: 1;
    aspect-ratio: auto;
    left: auto;
    min-height: 430px;
    position: relative;
    top: auto;
    width: 100%;
  }

  .station-screen-stage {
    height: auto;
    min-height: 430px;
    padding: 16px;
    position: relative;
    transform: none;
    width: 100%;
  }

  .monitor-device-image {
    display: none;
  }

  .physical-demo {
    left: 50%;
    right: auto;
    top: 484px;
    transform: translateX(-50%) scale(1);
    width: min(330px, 90vw);
  }

  .physical-demo.is-waiting {
    transform: translateX(-42%) scale(0.92);
  }

  .physical-demo.is-live {
    transform: translateX(-50%) scale(1);
  }

  .demo-section[data-step="3"] .demo-lab,
  .demo-section[data-step="4"] .demo-lab {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .demo-section[data-step="3"] .monitor-mockup,
  .demo-section[data-step="4"] .monitor-mockup,
  .demo-section[data-step="3"] .physical-demo,
  .demo-section[data-step="4"] .physical-demo {
    grid-column: 1;
  }

  .demo-section[data-step="3"] .monitor-mockup,
  .demo-section[data-step="4"] .monitor-mockup {
    max-width: min(420px, 100%);
  }

  .demo-section[data-step="3"] .physical-demo,
  .demo-section[data-step="4"] .physical-demo {
    left: auto;
    position: relative;
    right: auto;
    top: auto;
    width: min(680px, 100%);
  }

  .demo-section[data-step="3"] .physical-demo.is-live,
  .demo-section[data-step="4"] .physical-demo.is-live {
    transform: none;
  }

  .demo-section[data-step="3"] .physical-demo.is-waiting,
  .demo-section[data-step="4"] .physical-demo.is-waiting {
    transform: translateY(20px) scale(0.96);
  }

  .rack-warehouse .rack-cell {
    padding: 3px;
  }

  .cell-label {
    bottom: 7%;
    font-size: clamp(6px, 1.75vw, 9px);
    left: 7%;
    max-width: calc(100% - 8px);
    overflow: hidden;
    padding: 2px 4px;
    text-overflow: ellipsis;
    top: auto;
    z-index: 4;
  }

  .cell-led-module {
    padding: 2px;
    right: 6%;
    top: 7%;
    width: clamp(13px, 24%, 22px);
    z-index: 6;
  }

  .task-builder {
    gap: 10px;
    grid-template-columns: 1fr;
    margin-top: 10px;
    max-width: none;
    padding: 12px;
  }

  .task-field {
    gap: 5px;
    min-height: 68px;
    padding: 10px 12px;
  }

  .task-select,
  .quantity-control input {
    font-size: 15px;
    min-height: 44px;
  }

  .cell-capacity {
    font-size: 10px;
  }

  .quantity-control {
    gap: 8px;
    grid-template-columns: 44px 1fr 44px;
  }

  .quantity-control button {
    font-size: 14px;
    height: 44px;
    min-width: 44px;
  }

  .quantity-control input {
    font-size: 17px;
    height: 44px;
  }

  .create-task-button {
    border-radius: 9px;
    font-size: 13px;
    min-height: 46px;
  }

  .confirm-screen {
    gap: 10px;
    inset: 18px;
    padding: 16px;
  }

  .confirm-screen h3 {
    font-size: 15px;
  }

  .confirm-screen button {
    font-size: 13px;
    min-height: 44px;
    min-width: 150px;
  }

  .split-dialog {
    bottom: 10px;
    left: 50%;
    max-height: calc(100% - 20px);
    overflow-y: auto;
    right: auto;
    top: auto;
    width: calc(100% - 24px);
  }

  .demo-led-instruction {
    gap: 5px;
    grid-template-columns: auto minmax(28px, 1fr) auto;
    padding: 7px 8px;
  }

  .demo-led-instruction strong {
    font-size: 9px;
  }

  .instruction-header {
    font-size: 9px;
    gap: 5px;
  }

  .instruction-header strong {
    font-size: 10px;
  }

  .demo-led-chip {
    font-size: 8px;
    min-height: 17px;
    padding: 2px 6px;
  }

  .instruction-quantity {
    font-size: 18px;
  }

  .system-strip {
    grid-template-columns: 1fr;
  }

  .system-strip i {
    height: 16px;
    margin-left: 8px;
    width: 2px;
  }

  .inquiry-dialog {
    max-height: calc(100dvh - 24px);
    max-width: calc(100vw - 24px);
    width: calc(100vw - 24px);
  }

  .inquiry-form {
    gap: 14px;
    padding: 18px;
  }

  .inquiry-head {
    gap: 12px;
  }

  .inquiry-head h2 {
    font-size: 30px;
  }

  .inquiry-form input {
    min-height: 52px;
  }

  .inquiry-form textarea {
    min-height: 126px;
  }

  .inquiry-recipient {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .inquiry-recipient button {
    width: 100%;
  }

  .inquiry-actions {
    display: grid;
  }

  .inquiry-actions .button {
    min-height: 52px;
    width: 100%;
  }
}

@media (max-width: 360px) {
  .site-header {
    gap: 10px;
    padding-left: 12px;
    padding-right: 12px;
  }

  .brand {
    gap: 8px;
  }

  .brand-icon {
    height: 34px;
    width: 34px;
  }

  .brand-main {
    font-size: 21px;
  }

  .brand-suffix {
    font-size: 10px;
  }

  .menu-toggle {
    height: 40px;
    width: 40px;
  }

  .header-cta {
    min-height: 40px;
    padding: 0 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}