:root {
  --ink: #050706;
  --panel: #0a0d0b;
  --panel-soft: #101411;
  --line: rgba(255, 255, 255, 0.11);
  --muted: #989f9a;
  --white: #f3f6f3;
  --green: #75ff72;
  --green-bright: #a0ff7c;
  --green-dim: rgba(117, 255, 114, 0.12);
  --font-geist-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --font-geist-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-geist-sans), Arial, sans-serif;
  overflow-x: hidden;
}

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

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

.site-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(5, 7, 6, 0.76);
  border-bottom: 1px solid var(--line);
  display: flex;
  height: 76px;
  justify-content: space-between;
  left: 0;
  padding: 0 clamp(24px, 5vw, 76px);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 50;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-size: 13px;
  font-weight: 650;
  gap: 10px;
  letter-spacing: -0.02em;
}

.brand-mark {
  border: 1px solid rgba(117, 255, 114, 0.55);
  border-radius: 50% 50% 46% 46%;
  display: grid;
  height: 23px;
  place-items: center;
  position: relative;
  width: 19px;
}

.brand-mark::before {
  background: var(--green);
  content: "";
  height: 9px;
  position: absolute;
  top: -4px;
  width: 1px;
}

.brand-mark span {
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--green);
  height: 4px;
  width: 4px;
}

.desktop-nav {
  display: flex;
  gap: 34px;
}

.desktop-nav a {
  color: #a9afab;
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.desktop-nav a:hover {
  color: var(--white);
}

.nav-cta {
  align-items: center;
  border: 1px solid rgba(117, 255, 114, 0.35);
  display: inline-flex;
  font-size: 11px;
  font-weight: 620;
  gap: 24px;
  letter-spacing: 0.04em;
  padding: 11px 14px;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease;
}

.nav-cta:hover {
  background: var(--green);
  color: var(--ink);
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(32px, 5vw, 88px);
  grid-template-columns: minmax(0, 0.92fr) minmax(500px, 1.08fr);
  min-height: 100vh;
  overflow: hidden;
  padding: 140px clamp(24px, 5vw, 76px) 80px;
  position: relative;
}

.hero::after {
  background: linear-gradient(90deg, transparent, rgba(117, 255, 114, 0.5), transparent);
  bottom: 0;
  content: "";
  height: 1px;
  left: 6%;
  opacity: 0.45;
  position: absolute;
  right: 6%;
}

.hero-glow {
  background: var(--green);
  border-radius: 50%;
  filter: blur(180px);
  height: 35vw;
  max-height: 520px;
  opacity: 0.09;
  position: absolute;
  right: -4vw;
  top: 23%;
  width: 35vw;
}

.hero-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 62px 62px;
  inset: 0;
  mask-image: linear-gradient(90deg, transparent 10%, black 55%, transparent 100%);
  opacity: 0.38;
  position: absolute;
}

.hero-copy,
.hero-device {
  position: relative;
  z-index: 2;
}

.eyebrow {
  align-items: center;
  color: #aeb5af;
  display: flex;
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  gap: 10px;
  letter-spacing: 0.11em;
  margin-bottom: 32px;
  text-transform: uppercase;
}

.live-dot {
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 14px rgba(117, 255, 114, 0.9);
  display: inline-block;
  height: 6px;
  width: 6px;
}

.hero h1 {
  font-size: clamp(58px, 6.2vw, 104px);
  font-weight: 520;
  letter-spacing: -0.078em;
  line-height: 0.85;
  margin: 0;
  max-width: 850px;
}

.hero h1 span,
.section-heading h2 span,
.story-heading h2 span,
.manifesto h2 span,
.download-copy h2 span {
  color: var(--green);
}

.hero-intro {
  color: #a8aea9;
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.6;
  margin: 34px 0 0;
  max-width: 570px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.button {
  align-items: center;
  display: inline-flex;
  font-size: 12px;
  font-weight: 620;
  gap: 32px;
  justify-content: space-between;
  letter-spacing: 0.01em;
  min-height: 51px;
  padding: 0 20px;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--green);
  color: #071008;
  min-width: 190px;
}

.button-primary:hover {
  background: var(--green-bright);
}

.button-secondary {
  border: 1px solid var(--line);
  color: #d7dbd7;
  min-width: 184px;
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.35);
}

.play-icon {
  color: var(--green);
  font-size: 9px;
}

.hero-meta {
  color: #747b76;
  display: flex;
  flex-wrap: wrap;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  gap: 20px;
  letter-spacing: 0.09em;
  margin-top: 32px;
  text-transform: uppercase;
}

.hero-meta span {
  align-items: center;
  display: flex;
  gap: 8px;
}

.hero-meta span::before {
  color: var(--green);
  content: "✓";
}

.laptop-scene {
  min-height: 590px;
  perspective: 1500px;
  position: relative;
  width: 100%;
}

.laptop {
  left: 49%;
  position: absolute;
  top: 49%;
  transform: translate(-50%, -50%) rotateX(2deg) rotateY(-6deg);
  width: min(100%, 710px);
  z-index: 2;
}

.laptop-screen-shell {
  background: linear-gradient(145deg, #303532, #0b0d0c 55%);
  border: 1px solid #424743;
  border-radius: 22px 22px 12px 12px;
  box-shadow: 0 45px 110px rgba(0, 0, 0, 0.7), 0 0 90px rgba(117, 255, 114, 0.07);
  padding: 10px;
  position: relative;
}

.camera-dot {
  background: #090b0a;
  border: 1px solid #4a514c;
  border-radius: 50%;
  height: 5px;
  left: 50%;
  position: absolute;
  top: 4px;
  transform: translateX(-50%);
  width: 5px;
  z-index: 4;
}

.security-screen {
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(circle at 50% 35%, rgba(117, 255, 114, 0.08), transparent 38%),
    #050806;
  border: 1px solid rgba(117, 255, 114, 0.16);
  border-radius: 13px 13px 7px 7px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 20px 24px 18px;
  position: relative;
}

.security-screen::before {
  background-image:
    linear-gradient(rgba(117, 255, 114, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 255, 114, 0.025) 1px, transparent 1px);
  background-size: 28px 28px;
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.screen-topbar,
.screen-statuses {
  align-items: center;
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.screen-brand,
.screen-active {
  align-items: center;
  display: flex;
  font-family: var(--font-geist-mono), monospace;
  font-size: 7px;
  gap: 7px;
  letter-spacing: 0.12em;
}

.mini-mark {
  border: 1px solid var(--green);
  border-radius: 50%;
  height: 14px;
  position: relative;
  width: 12px;
}

.mini-mark::after {
  background: var(--green);
  border-radius: 50%;
  content: "";
  height: 3px;
  left: 4px;
  position: absolute;
  top: 4px;
  width: 3px;
}

.screen-active {
  color: var(--green);
}

.screen-active span {
  animation: blink 1.6s ease-in-out infinite;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--green);
  height: 4px;
  width: 4px;
}

.screen-content {
  align-items: center;
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.radar {
  border: 1px solid rgba(117, 255, 114, 0.18);
  border-radius: 50%;
  height: clamp(120px, 14vw, 200px);
  margin-bottom: 17px;
  overflow: hidden;
  position: relative;
  width: clamp(120px, 14vw, 200px);
}

.radar-grid {
  background:
    linear-gradient(90deg, transparent 49.5%, rgba(117, 255, 114, 0.14) 50%, transparent 50.5%),
    linear-gradient(transparent 49.5%, rgba(117, 255, 114, 0.14) 50%, transparent 50.5%);
  inset: 0;
  position: absolute;
}

.radar-ring {
  border: 1px solid rgba(117, 255, 114, 0.15);
  border-radius: 50%;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.ring-one {
  height: 32%;
  width: 32%;
}

.ring-two {
  height: 62%;
  width: 62%;
}

.ring-three {
  height: 88%;
  width: 88%;
}

.radar-beam {
  animation: radar-spin 3.4s linear infinite;
  background: conic-gradient(from -10deg, transparent 0deg 285deg, rgba(117, 255, 114, 0.02) 300deg, rgba(117, 255, 114, 0.38) 357deg, transparent 360deg);
  inset: 0;
  position: absolute;
}

.radar-center {
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--green);
  height: 6px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
}

.radar-blip {
  animation: blip 2.5s ease-in-out infinite;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--green);
  height: 4px;
  position: absolute;
  width: 4px;
}

.blip-one {
  left: 67%;
  top: 34%;
}

.blip-two {
  animation-delay: 0.9s;
  left: 28%;
  top: 67%;
}

.screen-kicker {
  color: #758078;
  font-family: var(--font-geist-mono), monospace;
  font-size: 7px;
  letter-spacing: 0.18em;
  margin: 0 0 5px;
}

.screen-content h2 {
  color: var(--green);
  font-family: var(--font-geist-mono), monospace;
  font-size: clamp(22px, 2.5vw, 39px);
  font-weight: 520;
  letter-spacing: -0.05em;
  line-height: 1;
  margin: 0;
  text-shadow: 0 0 28px rgba(117, 255, 114, 0.22);
}

.screen-warning {
  color: #969e98;
  font-family: var(--font-geist-mono), monospace;
  font-size: 6px;
  letter-spacing: 0.06em;
  margin: 8px 0 0;
}

.screen-statuses {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 15px;
}

.screen-statuses > div {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.screen-statuses span,
.screen-statuses strong {
  font-family: var(--font-geist-mono), monospace;
  font-size: 6px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.screen-statuses span {
  color: #59605b;
}

.screen-statuses strong {
  align-items: center;
  color: var(--green);
  display: flex;
  gap: 5px;
}

.screen-statuses i {
  background: var(--green);
  border-radius: 50%;
  height: 3px;
  width: 3px;
}

.screen-scanline {
  animation: scan 5s linear infinite;
  background: linear-gradient(transparent, rgba(117, 255, 114, 0.08), transparent);
  height: 90px;
  left: 0;
  position: absolute;
  right: 0;
  top: -90px;
}

.laptop-base {
  background: linear-gradient(180deg, #777d78 0%, #292d2a 18%, #111311 75%, #353936 100%);
  border-radius: 2px 2px 18px 18px;
  clip-path: polygon(2% 0, 98% 0, 100% 85%, 94% 100%, 6% 100%, 0 85%);
  height: 22px;
  left: -6%;
  position: relative;
  width: 112%;
}

.laptop-notch {
  background: #101210;
  border-radius: 0 0 8px 8px;
  height: 5px;
  left: 42%;
  position: absolute;
  top: 0;
  width: 16%;
}

.device-orbit {
  border: 1px solid rgba(117, 255, 114, 0.12);
  border-radius: 50%;
  left: 50%;
  position: absolute;
  top: 48%;
  transform: translate(-50%, -50%);
}

.orbit-a {
  height: 540px;
  width: 540px;
}

.orbit-b {
  height: 680px;
  opacity: 0.55;
  width: 680px;
}

.status-chip {
  align-items: center;
  backdrop-filter: blur(8px);
  background: rgba(8, 12, 9, 0.72);
  border: 1px solid rgba(117, 255, 114, 0.22);
  color: #bbc2bc;
  display: flex;
  font-family: var(--font-geist-mono), monospace;
  font-size: 7px;
  gap: 8px;
  letter-spacing: 0.08em;
  padding: 10px 12px;
  position: absolute;
  z-index: 4;
}

.chip-top {
  right: 2%;
  top: 13%;
}

.chip-bottom {
  bottom: 12%;
  left: 0;
}

.chip-bottom span {
  color: var(--green);
  letter-spacing: 0.15em;
}

.signal-strip {
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: #5f6761;
  display: grid;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  gap: 24px;
  grid-template-columns: auto minmax(60px, 1fr) auto 180px;
  letter-spacing: 0.12em;
  min-height: 76px;
  padding: 18px clamp(24px, 5vw, 76px);
}

.signal-line {
  background: rgba(255, 255, 255, 0.08);
  height: 1px;
  overflow: hidden;
}

.signal-line span {
  animation: signal-travel 4s ease-in-out infinite;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  display: block;
  height: 1px;
  width: 18%;
}

.signal-pulse {
  align-items: center;
  display: flex;
  gap: 4px;
  height: 26px;
  justify-content: flex-end;
}

.signal-pulse i {
  animation: pulse-bars 1.8s ease-in-out infinite;
  background: var(--green);
  display: block;
  height: 4px;
  opacity: 0.35;
  width: 2px;
}

.signal-pulse i:nth-child(3n) {
  animation-delay: 0.25s;
  height: 13px;
}

.signal-pulse i:nth-child(4n) {
  animation-delay: 0.5s;
  height: 20px;
}

.story-section,
.features-section {
  padding: 130px clamp(24px, 7.5vw, 118px);
}

.section-kicker {
  align-items: center;
  color: #8c938e;
  display: flex;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  gap: 17px;
  letter-spacing: 0.12em;
}

.section-kicker span {
  border: 1px solid var(--line);
  color: var(--green);
  display: grid;
  height: 30px;
  place-items: center;
  width: 30px;
}

.story-heading,
.section-heading {
  align-items: flex-end;
  display: flex;
  justify-content: space-between;
  margin-top: 44px;
}

.story-heading h2,
.section-heading h2,
.manifesto h2,
.download-copy h2 {
  font-size: clamp(46px, 5.7vw, 86px);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.95;
  margin: 0;
}

.story-heading > p,
.section-heading > p {
  color: #8f9691;
  font-size: 14px;
  line-height: 1.65;
  margin: 0 0 5px;
  max-width: 350px;
}

.story-layout {
  display: grid;
  gap: clamp(50px, 8vw, 130px);
  grid-template-columns: minmax(420px, 0.95fr) minmax(420px, 1.05fr);
  margin-top: 110px;
  position: relative;
}

.story-visual {
  align-self: start;
  position: sticky;
  top: 120px;
}

.sensor-visual {
  aspect-ratio: 1.12;
  background:
    radial-gradient(circle at center, rgba(117, 255, 114, 0.07), transparent 47%),
    var(--panel);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 20px;
  transition: border-color 300ms ease;
}

.sensor-topline,
.sensor-footer {
  align-items: center;
  color: #636b65;
  display: flex;
  font-family: var(--font-geist-mono), monospace;
  font-size: 7px;
  justify-content: space-between;
  letter-spacing: 0.1em;
}

.sensor-status {
  align-items: center;
  color: var(--green);
  display: flex;
  gap: 7px;
}

.sensor-status i {
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green);
  height: 4px;
  width: 4px;
}

.sensor-field {
  flex: 1;
  margin: 22px;
  overflow: hidden;
  position: relative;
}

.field-ring {
  border: 1px solid rgba(117, 255, 114, 0.13);
  border-radius: 50%;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.field-ring-1 {
  height: 28%;
  width: 28%;
}

.field-ring-2 {
  height: 61%;
  width: 61%;
}

.field-ring-3 {
  height: 94%;
  width: 94%;
}

.field-cross {
  background: rgba(117, 255, 114, 0.09);
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.cross-horizontal {
  height: 1px;
  width: 100%;
}

.cross-vertical {
  height: 100%;
  width: 1px;
}

.sensor-laptop {
  height: 75px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 102px;
  z-index: 4;
}

.sensor-screen {
  background: #0c100d;
  border: 1px solid var(--green);
  border-radius: 5px 5px 2px 2px;
  box-shadow: 0 0 25px rgba(117, 255, 114, 0.12);
  display: block;
  height: 62px;
  margin: auto;
  position: relative;
  width: 88px;
}

.sensor-screen::after {
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--green);
  content: "";
  height: 5px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 5px;
}

.sensor-base {
  background: #a0a5a1;
  clip-path: polygon(5% 0, 95% 0, 100% 70%, 92% 100%, 8% 100%, 0 70%);
  display: block;
  height: 7px;
  width: 102px;
}

.field-sweep {
  animation: radar-spin 4.5s linear infinite;
  background: conic-gradient(from 0deg, transparent 0 270deg, rgba(117, 255, 114, 0.25) 359deg, transparent 360deg);
  border-radius: 50%;
  height: 94%;
  left: 3%;
  position: absolute;
  top: 3%;
  width: 94%;
}

.field-blip {
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 16px var(--green);
  height: 6px;
  left: 68%;
  opacity: 0;
  position: absolute;
  top: 32%;
  transition: opacity 300ms ease;
  width: 6px;
}

.state-1 .field-blip,
.state-2 .field-blip,
.state-3 .field-blip {
  animation: blip 1.2s ease-in-out infinite;
  opacity: 1;
}

.state-2 {
  border-color: rgba(117, 255, 114, 0.4);
}

.state-2 .sensor-screen,
.state-3 .sensor-screen {
  background: rgba(117, 255, 114, 0.1);
  box-shadow: 0 0 40px rgba(117, 255, 114, 0.28);
}

.state-3 .field-ring {
  animation: field-pulse 1.8s ease-out infinite;
}

.sensor-footer {
  border-top: 1px solid var(--line);
  padding-top: 15px;
}

.sensor-footer > span:first-child {
  color: var(--white);
  font-size: 9px;
}

.sensor-meter {
  display: flex;
  gap: 4px;
  width: 42%;
}

.sensor-meter i {
  background: rgba(255, 255, 255, 0.1);
  height: 3px;
  transition: background 300ms ease, box-shadow 300ms ease;
  width: 25%;
}

.sensor-meter i.is-on {
  background: var(--green);
  box-shadow: 0 0 8px rgba(117, 255, 114, 0.45);
}

.story-steps {
  border-top: 1px solid var(--line);
}

.story-step {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 28px;
  grid-template-columns: 50px 1fr;
  min-height: 310px;
  opacity: 0.34;
  padding: 44px 16px 70px;
  transition: opacity 300ms ease;
}

.story-step.is-active {
  opacity: 1;
}

.step-number,
.step-label {
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
}

.step-number {
  color: var(--green);
}

.step-label {
  color: var(--green);
  margin: 0 0 20px;
}

.story-step h3 {
  font-size: clamp(26px, 2.3vw, 38px);
  font-weight: 480;
  letter-spacing: -0.045em;
  margin: 0;
}

.step-copy {
  color: #8f9691;
  font-size: 14px;
  line-height: 1.7;
  margin: 20px 0 0;
  max-width: 470px;
}

.features-section {
  background: #080a09;
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 90px;
}

.feature-card {
  background: var(--panel);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 430px;
  padding: 24px;
  position: relative;
  transition: background 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.feature-card + .feature-card {
  border-left: 0;
}

.feature-card:hover {
  background: #0d120e;
  border-color: rgba(117, 255, 114, 0.35);
  transform: translateY(-6px);
  z-index: 2;
}

.feature-top {
  align-items: flex-start;
  color: #626a64;
  display: flex;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  justify-content: space-between;
}

.feature-icon {
  height: 75px;
  position: relative;
  width: 75px;
}

.icon-motion {
  border: 1px solid rgba(117, 255, 114, 0.15);
  border-radius: 50%;
}

.icon-motion::before,
.icon-motion::after {
  border: 1px solid rgba(117, 255, 114, 0.35);
  border-radius: 50%;
  content: "";
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.icon-motion::before {
  height: 45px;
  width: 45px;
}

.icon-motion::after {
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
  height: 5px;
  width: 5px;
}

.icon-alarm::before,
.icon-alarm::after {
  border: 1px solid var(--green);
  border-bottom: 0;
  border-radius: 45px 45px 0 0;
  bottom: 16px;
  content: "";
  left: 20px;
  position: absolute;
  width: 35px;
}

.icon-alarm::before {
  height: 38px;
}

.icon-alarm::after {
  border-color: rgba(117, 255, 114, 0.25);
  bottom: 8px;
  height: 53px;
  left: 10px;
  width: 55px;
}

.icon-alarm i:first-child {
  background: var(--green);
  bottom: 10px;
  height: 1px;
  left: 15px;
  position: absolute;
  width: 45px;
}

.icon-screen::before {
  border: 1px solid var(--green);
  content: "";
  height: 44px;
  left: 8px;
  position: absolute;
  top: 10px;
  width: 59px;
}

.icon-screen::after {
  background: var(--green);
  bottom: 12px;
  content: "";
  height: 1px;
  left: 22px;
  position: absolute;
  width: 31px;
}

.icon-screen i:first-child {
  background: rgba(117, 255, 114, 0.25);
  height: 1px;
  left: 17px;
  position: absolute;
  top: 31px;
  width: 41px;
}

.icon-monitor {
  border: 1px solid rgba(117, 255, 114, 0.16);
  border-radius: 50%;
}

.icon-monitor::before {
  animation: radar-spin 3s linear infinite;
  background: conic-gradient(transparent 0 300deg, rgba(117, 255, 114, 0.65));
  border-radius: 50%;
  content: "";
  inset: 8px;
  position: absolute;
}

.icon-monitor::after {
  background: var(--panel);
  border: 1px solid rgba(117, 255, 114, 0.2);
  border-radius: 50%;
  content: "";
  inset: 20px;
  position: absolute;
}

.feature-card h3 {
  font-size: 23px;
  font-weight: 500;
  letter-spacing: -0.035em;
  margin: 0;
}

.feature-card p {
  color: #8f9691;
  font-size: 13px;
  line-height: 1.65;
  margin: 14px 0 0;
}

.feature-meta {
  align-items: center;
  border-top: 1px solid var(--line);
  color: #68706a;
  display: flex;
  font-family: var(--font-geist-mono), monospace;
  font-size: 7px;
  gap: 8px;
  letter-spacing: 0.1em;
  padding-top: 17px;
}

.feature-meta .live-dot {
  height: 4px;
  width: 4px;
}

.manifesto {
  align-items: center;
  display: flex;
  flex-direction: column;
  min-height: 940px;
  overflow: hidden;
  padding: 150px 24px;
  position: relative;
  text-align: center;
}

.manifesto::before {
  background: var(--green);
  border-radius: 50%;
  filter: blur(170px);
  height: 420px;
  opacity: 0.07;
  position: absolute;
  top: 35%;
  width: 420px;
}

.manifesto-radar {
  height: 450px;
  left: 50%;
  opacity: 0.72;
  position: absolute;
  top: 55%;
  transform: translate(-50%, -50%);
  width: 450px;
}

.manifesto-radar .orbit {
  border: 1px solid rgba(117, 255, 114, 0.11);
  border-radius: 50%;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one {
  height: 120px;
  width: 120px;
}

.orbit-two {
  height: 280px;
  width: 280px;
}

.orbit-three {
  height: 450px;
  width: 450px;
}

.radar-sweep {
  animation: radar-spin 8s linear infinite;
  background: conic-gradient(from 90deg, transparent 0 300deg, rgba(117, 255, 114, 0.13) 358deg, transparent);
  border-radius: 50%;
  inset: 0;
  position: absolute;
}

.radar-core {
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 30px var(--green);
  height: 8px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
}

.manifesto-label {
  color: var(--green);
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  margin: 0 0 42px;
  position: relative;
  z-index: 2;
}

.manifesto h2 {
  font-size: clamp(56px, 7vw, 112px);
  max-width: 1300px;
  position: relative;
  z-index: 2;
}

.manifesto-copy {
  color: #929993;
  font-size: 15px;
  line-height: 1.7;
  margin: 38px auto 30px;
  max-width: 530px;
  position: relative;
  z-index: 2;
}

.manifesto .button {
  position: relative;
  z-index: 2;
}

.download-section {
  align-items: center;
  background:
    linear-gradient(90deg, transparent, rgba(117, 255, 114, 0.03), transparent),
    var(--panel);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  gap: 80px;
  grid-template-columns: 1fr 0.72fr;
  padding: 120px clamp(24px, 7.5vw, 118px);
}

.download-copy h2 {
  font-size: clamp(52px, 6vw, 92px);
}

.download-copy > p {
  color: #929993;
  line-height: 1.7;
  margin: 28px 0 0;
  max-width: 500px;
}

.download-card {
  background: #070a08;
  border: 1px solid rgba(117, 255, 114, 0.2);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.28);
  padding: 34px;
}

.download-platform,
.download-note {
  color: #6f7771;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  letter-spacing: 0.12em;
}

.download-version {
  font-size: 26px;
  letter-spacing: -0.04em;
  margin: 10px 0 40px;
}

.download-button {
  align-items: center;
  background: var(--green);
  color: var(--ink);
  display: flex;
  font-size: 12px;
  font-weight: 650;
  justify-content: space-between;
  padding: 18px;
}

.download-note {
  margin: 18px 0 0;
}

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

.capability {
  border-right: 1px solid var(--line);
  min-height: 170px;
  padding: 32px clamp(24px, 4vw, 60px);
}

.capability:last-child {
  border-right: 0;
}

.capability span {
  color: var(--green);
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  letter-spacing: 0.12em;
}

.capability h3 {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 20px 0 8px;
}

.capability p {
  color: #818983;
  font-size: 12px;
  line-height: 1.6;
  margin: 0;
}

.price-value {
  align-items: baseline;
  display: flex;
  gap: 8px;
  margin: 8px 0 34px;
}

.price-value strong {
  font-size: 62px;
  font-weight: 520;
  letter-spacing: -0.07em;
  line-height: 1;
}

.price-value span {
  color: #7f8781;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.checkout-points {
  display: grid;
  gap: 11px;
  margin: 0 0 28px;
}

.checkout-points span {
  align-items: center;
  color: #9ba39d;
  display: flex;
  font-size: 12px;
  gap: 10px;
}

.checkout-points span::before {
  color: var(--green);
  content: "✓";
}

.purchase-button {
  align-items: center;
  background: var(--green);
  color: var(--ink);
  display: flex;
  font-size: 12px;
  font-weight: 650;
  justify-content: space-between;
  padding: 18px;
  transition: background 180ms ease, transform 180ms ease;
}

.purchase-button:hover {
  background: var(--green-bright);
  transform: translateY(-2px);
}

.legal-note {
  color: #6d756f;
  font-family: var(--font-geist-mono), monospace;
  font-size: 7px;
  letter-spacing: 0.08em;
  line-height: 1.6;
  margin: 17px 0 0;
}

.noscript-notice {
  background: #fff0c4;
  color: #15130c;
  font-size: 13px;
  padding: 14px 24px;
  text-align: center;
}

footer {
  align-items: center;
  color: #676e69;
  display: flex;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  justify-content: space-between;
  letter-spacing: 0.09em;
  min-height: 120px;
  padding: 28px clamp(24px, 5vw, 76px);
}

.footer-brand {
  color: var(--white);
  font-family: var(--font-geist-sans), Arial, sans-serif;
  font-size: 12px;
}

@keyframes radar-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes blink {
  50% {
    opacity: 0.25;
  }
}

@keyframes blip {
  0%,
  100% {
    opacity: 0.2;
    transform: scale(0.7);
  }
  50% {
    opacity: 1;
    transform: scale(1.4);
  }
}

@keyframes scan {
  to {
    top: 100%;
  }
}

@keyframes signal-travel {
  0% {
    transform: translateX(-100%);
  }
  60%,
  100% {
    transform: translateX(650%);
  }
}

@keyframes pulse-bars {
  50% {
    opacity: 1;
    transform: scaleY(1.35);
  }
}

@keyframes field-pulse {
  0% {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(0.92);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.12);
  }
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 150px;
  }

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

  .hero-device {
    margin: -20px auto 0;
    max-width: 800px;
    width: 100%;
  }

  .story-layout {
    gap: 60px;
    grid-template-columns: minmax(340px, 0.85fr) 1fr;
  }

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

  .feature-card + .feature-card {
    border-left: 1px solid var(--line);
  }

  .feature-card:nth-child(even) {
    border-left: 0;
  }

  .feature-card:nth-child(n + 3) {
    border-top: 0;
  }
}

@media (max-width: 760px) {
  .site-header {
    height: 66px;
  }

  .desktop-nav {
    display: none;
  }

  .nav-cta {
    gap: 12px;
    padding: 9px 11px;
  }

  .hero {
    display: block;
    min-height: auto;
    padding-bottom: 50px;
    padding-top: 128px;
  }

  .hero h1 {
    font-size: clamp(52px, 16vw, 75px);
  }

  .hero-intro {
    font-size: 15px;
  }

  .hero-meta {
    display: none;
  }

  .hero-device {
    margin-top: 50px;
  }

  .laptop-scene {
    min-height: 390px;
  }

  .laptop {
    width: 108%;
  }

  .orbit-a {
    height: 360px;
    width: 360px;
  }

  .orbit-b {
    display: none;
  }

  .chip-top {
    right: -3%;
    top: 7%;
  }

  .chip-bottom {
    bottom: 7%;
  }

  .security-screen {
    padding: 15px 16px 12px;
  }

  .radar {
    height: 112px;
    width: 112px;
  }

  .screen-statuses {
    display: none;
  }

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

  .signal-strip > p:nth-of-type(2),
  .signal-pulse {
    display: none;
  }

  .story-section,
  .features-section {
    padding: 90px 24px;
  }

  .story-heading,
  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 26px;
  }

  .story-layout {
    display: block;
    margin-top: 70px;
  }

  .story-visual {
    position: relative;
    top: 0;
  }

  .story-steps {
    margin-top: 38px;
  }

  .story-step {
    min-height: 280px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    margin-top: 60px;
  }

  .feature-card {
    min-height: 340px;
  }

  .feature-card + .feature-card,
  .feature-card:nth-child(even) {
    border-left: 1px solid var(--line);
    border-top: 0;
  }

  .manifesto {
    min-height: 760px;
    padding: 110px 24px;
  }

  .manifesto h2 {
    font-size: clamp(52px, 14vw, 78px);
  }

  .manifesto-radar {
    height: 360px;
    width: 360px;
  }

  .download-section {
    grid-template-columns: 1fr;
    padding: 90px 24px;
  }

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

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

  .capability:last-child {
    border-bottom: 0;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
  }
}

@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;
  }
}