:root {
  --ink: #f3f4f6;
  --muted: #a4a8b2;
  --dim: #777c88;
  --canvas: #08090c;
  --surface: #101116;
  --surface-2: #15171d;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.24);
  --red: #ff3156;
  --cyan: #63f4ff;
  --acid: #d8ff3e;
  --max-width: 1240px;
  --header-height: 76px;
  --display: "Arial Narrow", "Roboto Condensed", "Helvetica Neue", Arial, sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

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

body::selection {
  color: #050608;
  background: var(--cyan);
}

a {
  color: inherit;
}

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

button {
  font: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  color: #07080b;
  background: var(--cyan);
  font-weight: 800;
  transform: translateY(-160%);
}

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

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

.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  height: 2px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--red), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 clamp(20px, 4vw, 64px);
  border-bottom: 1px solid transparent;
  transition: background-color 180ms ease, border-color 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(8, 9, 12, 0.82);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 28px;
  color: #08090c;
  background: var(--ink);
  font: 800 0.72rem/1 var(--mono);
  letter-spacing: -0.04em;
  clip-path: polygon(0 0, 100% 0, 84% 100%, 0 100%);
}

.brand__name {
  color: var(--muted);
  font: 700 0.7rem/1 var(--mono);
  letter-spacing: 0.16em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 38px);
}

.primary-nav a {
  position: relative;
  color: var(--muted);
  font: 700 0.73rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 150ms ease;
}

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

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

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

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px 8px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
}

.menu-toggle > span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 1px;
  margin: 6px 0;
  background: currentColor;
  transition: transform 180ms ease;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  min-height: 100svh;
  padding: calc(var(--header-height) + 70px) clamp(20px, 5vw, 80px) 138px;
  isolation: isolate;
  overflow: hidden;
}

.hero__noise {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.24;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.038) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.038) 1px, transparent 1px),
    radial-gradient(circle at 72% 42%, rgba(99, 244, 255, 0.13), transparent 30%),
    radial-gradient(circle at 16% 82%, rgba(255, 49, 86, 0.1), transparent 30%);
  background-size: 72px 72px, 72px 72px, 100% 100%, 100% 100%;
  mask-image: linear-gradient(to bottom, #000 75%, transparent);
  animation: grid-breathe 8s ease-in-out infinite;
}

@keyframes grid-breathe {
  0%, 100% { opacity: 0.72; filter: saturate(0.85); }
  50% { opacity: 1; filter: saturate(1.25); }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.eyebrow,
.section-index,
.feature-card__topline,
.visual-note {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.eyebrow {
  display: flex;
  gap: 14px 28px;
  flex-wrap: wrap;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 0.68rem;
}

.eyebrow span:first-child {
  color: var(--cyan);
}

.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  font-stretch: condensed;
  letter-spacing: -0.075em;
  line-height: 0.72;
  text-transform: uppercase;
}

.hero__kicker {
  display: block;
  margin-left: 0.08em;
  font-size: clamp(2.1rem, 5vw, 5rem);
  letter-spacing: -0.055em;
}

.hero__title {
  display: block;
  color: transparent;
  font-size: clamp(8rem, 20vw, 19rem);
  line-height: 0.8;
  -webkit-text-stroke: clamp(2px, 0.24vw, 4px) var(--ink);
  filter: drop-shadow(14px 15px 0 rgba(255, 49, 86, 0.55));
}

.hero__lede {
  max-width: 570px;
  margin: 42px 0 0;
  color: #c7cad1;
  font-size: clamp(1rem, 1.35vw, 1.28rem);
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-width: 190px;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  font: 800 0.72rem/1 var(--mono);
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button--primary {
  color: #08090c;
  background: var(--cyan);
  border-color: var(--cyan);
}

.button--primary:hover {
  background: #fff;
  border-color: #fff;
}

.button--ghost:hover {
  color: #08090c;
  background: var(--ink);
  border-color: var(--ink);
}

.hero__visual {
  --rx: -4deg;
  --ry: 8deg;
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-height: 630px;
  perspective: 1200px;
}

.orbit {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.orbit--one {
  width: min(38vw, 570px);
  aspect-ratio: 1;
  animation: orbit 18s linear infinite;
}

.orbit--two {
  width: min(30vw, 430px);
  aspect-ratio: 1;
  border-color: rgba(99, 244, 255, 0.3);
  animation: orbit 12s linear infinite reverse;
}

.orbit::before,
.orbit::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 22px var(--red);
}

.orbit::before {
  top: 10%;
  left: 18%;
}

.orbit::after {
  right: 12%;
  bottom: 16%;
  background: var(--cyan);
  box-shadow: 0 0 22px var(--cyan);
}

@keyframes orbit {
  to { transform: rotate(360deg); }
}

.device {
  position: relative;
  width: min(45vw, 620px);
  transform: rotateX(var(--rx)) rotateY(var(--ry)) rotateZ(-3deg);
  transform-style: preserve-3d;
  transition: transform 180ms ease-out;
  filter: drop-shadow(0 42px 45px rgba(0, 0, 0, 0.7));
}

.device__lid {
  position: relative;
  width: 84%;
  aspect-ratio: 16 / 10;
  margin: 0 auto;
  overflow: hidden;
  background:
    linear-gradient(135deg, transparent 51%, rgba(255, 255, 255, 0.08) 51.2%, transparent 51.6%),
    linear-gradient(135deg, #dfe2e5, #8f969e 50%, #cfd3d7);
  border: 1px solid #e8ebed;
  border-radius: 8px 8px 3px 3px;
  clip-path: polygon(3% 0, 100% 0, 97% 100%, 0 100%);
  transform: translateZ(40px);
}

.device__lid::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(8, 9, 12, 0.88) 0 1.4px, transparent 1.8px);
  background-size: 12px 12px;
  opacity: 0.55;
  mask-image: linear-gradient(145deg, transparent 2%, #000 10%, #000 48%, transparent 49%);
}

.matrix {
  position: absolute;
  inset: 0 0 0 51%;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  padding-right: 8%;
  color: rgba(255, 255, 255, 0.96);
  text-align: right;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.72), 0 0 18px rgba(99, 244, 255, 0.5);
}

.matrix__slash {
  width: 76%;
  height: 2px;
  background: var(--red);
  box-shadow: 0 0 9px rgba(255, 49, 86, 0.75);
  transform: skewX(-28deg);
}

.matrix strong {
  font: 900 clamp(3.4rem, 7vw, 7.2rem)/0.92 var(--display);
  letter-spacing: -0.09em;
}

.matrix small {
  margin-top: 10px;
  font: 700 clamp(0.42rem, 0.7vw, 0.7rem)/1.2 var(--mono);
  letter-spacing: 0.18em;
}

.device__hinge {
  width: 75%;
  height: 10px;
  margin: -3px auto 0;
  background: linear-gradient(90deg, #3b3e44, #c5cad0 20%, #656a72 50%, #c5cad0 80%, #3b3e44);
  transform: translateZ(20px);
}

.device__base {
  position: relative;
  width: 100%;
  height: 50px;
  margin-top: -5px;
  background: linear-gradient(180deg, #bfc4ca, #4d5158 70%, #16181d);
  clip-path: polygon(10% 0, 90% 0, 100% 80%, 96% 100%, 4% 100%, 0 80%);
  transform: rotateX(65deg) translateZ(-15px);
  transform-origin: top;
}

.device__base::after {
  content: "";
  position: absolute;
  right: 9%;
  bottom: 4px;
  left: 9%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0 12%, var(--cyan) 44% 56%, transparent 88% 100%);
  background-size: 220% 100%;
  box-shadow: 0 0 10px rgba(99, 244, 255, 0.7);
  animation: chassis-current 4.8s ease-in-out infinite;
}

@keyframes chassis-current {
  0%, 100% { background-position: 120% 0; opacity: 0.24; }
  48%, 58% { opacity: 0.9; }
  100% { background-position: -120% 0; }
}

.device__base span {
  position: absolute;
  top: 10px;
  left: 39%;
  width: 22%;
  height: 16px;
  border: 1px solid rgba(0, 0, 0, 0.22);
}

.visual-note {
  position: absolute;
  margin: 0;
  color: var(--muted);
  font-size: 0.62rem;
}

.visual-note span {
  color: var(--red);
}

.visual-note--top {
  top: 16%;
  right: 4%;
}

.visual-note--bottom {
  bottom: 16%;
  left: 5%;
}

.hero__metrics {
  position: absolute;
  right: clamp(20px, 5vw, 80px);
  bottom: 28px;
  left: clamp(20px, 5vw, 80px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  border-top: 1px solid var(--line);
}

.hero__metrics div {
  padding: 18px 24px 0;
  border-left: 1px solid var(--line);
}

.hero__metrics div:last-child {
  border-right: 1px solid var(--line);
}

.hero__metrics dt {
  font: 900 clamp(1.2rem, 2vw, 2rem)/1 var(--display);
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.hero__metrics dd {
  margin: 7px 0 0;
  color: var(--dim);
  font: 0.64rem/1.2 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
  padding: clamp(100px, 13vw, 190px) 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(160px, 0.28fr) minmax(0, 0.72fr);
  gap: 30px;
  align-items: start;
  margin-bottom: clamp(48px, 7vw, 90px);
}

.section-heading h2,
.case-study h2 {
  max-width: 900px;
  margin: 0;
  font: 900 clamp(2.8rem, 6.2vw, 6.2rem)/0.95 var(--display);
  letter-spacing: -0.06em;
  text-transform: uppercase;
}

.section-heading > p:last-child {
  grid-column: 2;
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-index {
  margin: 10px 0 0;
  color: var(--red);
  font-size: 0.66rem;
}

.overview {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: clamp(48px, 10vw, 140px);
  border-bottom: 1px solid var(--line);
}

.overview .section-heading {
  display: block;
  margin: 0;
}

.overview .section-index {
  margin-bottom: 34px;
}

.overview__copy {
  padding-top: 46px;
}

.overview__copy p {
  color: var(--muted);
}

.overview__copy .lead {
  margin-top: 0;
  color: var(--ink);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.45;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}

.feature-card {
  position: relative;
  min-height: 440px;
  padding: clamp(24px, 3vw, 40px);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  isolation: isolate;
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.feature-card:hover {
  z-index: 2;
  border-color: var(--line-strong);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  transform: translateY(-5px);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -65%;
  z-index: 2;
  width: 42%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 12px rgba(99, 244, 255, 0.76);
  animation: card-scan 8s ease-in-out infinite;
  pointer-events: none;
}

.feature-card:nth-child(2)::before { animation-delay: -1.6s; }
.feature-card:nth-child(3)::before { animation-delay: -3.2s; }
.feature-card:nth-child(4)::before { animation-delay: -4.8s; }
.feature-card:nth-child(5)::before { animation-delay: -6.4s; }

@keyframes card-scan {
  0%, 12% { left: -65%; opacity: 0; }
  20% { opacity: 0.9; }
  46%, 100% { left: 125%; opacity: 0; }
}

.feature-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -45% 20%;
  z-index: -1;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.feature-card--performance {
  grid-column: span 7;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.feature-card--graphics {
  grid-column: span 5;
  background: var(--red);
  color: #0a0b0e;
}

.feature-card--display {
  grid-column: span 4;
}

.feature-card--mobility {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(270px, 0.42fr) minmax(0, 0.58fr);
  grid-template-rows: auto 1fr auto;
  column-gap: clamp(42px, 8vw, 120px);
  min-height: 390px;
}

.feature-card--mobility .weight-visual {
  grid-column: 1;
  grid-row: 2 / 4;
  align-self: center;
  margin: 34px 0 18px;
}

.feature-card--mobility h3 {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  max-width: 660px;
}

.feature-card--mobility > p:last-child {
  grid-column: 2;
  grid-row: 3;
}

.feature-card--matrix {
  grid-column: span 8;
  min-height: 520px;
  background: #dfe2e5;
  color: #08090c;
}

.feature-card__topline {
  position: relative;
  z-index: 2;
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid currentColor;
  font-size: 0.62rem;
  opacity: 0.66;
}

.feature-card h3 {
  margin: 14px 0 10px;
  font: 850 clamp(1.5rem, 2.6vw, 2.6rem)/1 var(--display);
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.feature-card p:not(.feature-card__number) {
  max-width: 500px;
  margin-bottom: 0;
  color: currentColor;
  opacity: 0.72;
}

.feature-card__number {
  margin: auto 0 0;
  font: 900 clamp(4.2rem, 8vw, 8.5rem)/0.78 var(--display);
  letter-spacing: -0.07em;
  text-transform: uppercase;
}

.feature-card__number small {
  font-size: 0.2em;
  letter-spacing: 0.02em;
}

.processor-visual {
  position: relative;
  display: grid;
  place-items: center;
  align-self: end;
  width: min(100%, 260px);
  aspect-ratio: 1;
  margin: 0 auto 16px;
  border: 1px solid var(--line-strong);
  box-shadow: inset 0 0 0 14px var(--surface), inset 0 0 0 15px var(--line-strong);
}

.processor-visual::before,
.processor-visual::after {
  content: "";
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(99, 244, 255, 0.3);
  pointer-events: none;
}

.processor-visual::before {
  animation: core-breathe 3.2s ease-in-out infinite;
}

.processor-visual::after {
  inset: 42px;
  border-color: rgba(255, 49, 86, 0.3);
  animation: core-breathe 3.2s ease-in-out -1.6s infinite;
}

@keyframes core-breathe {
  0%, 100% { opacity: 0.2; transform: scale(0.92); box-shadow: 0 0 0 transparent; }
  50% { opacity: 1; transform: scale(1.04); box-shadow: 0 0 20px rgba(99, 244, 255, 0.22); }
}

.processor-visual span {
  font: 900 2rem/1 var(--display);
  letter-spacing: -0.05em;
}

.processor-visual i {
  position: absolute;
  width: 34px;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: circuit-pulse 2.8s ease-in-out infinite;
}

.processor-visual i:nth-of-type(1) { top: -1px; left: 20%; }
.processor-visual i:nth-of-type(2) { top: 40%; right: -18px; transform: rotate(90deg); animation-delay: -0.7s; }
.processor-visual i:nth-of-type(3) { bottom: -1px; right: 20%; animation-delay: -1.4s; }
.processor-visual i:nth-of-type(4) { bottom: 30%; left: -18px; transform: rotate(90deg); animation-delay: -2.1s; }

@keyframes circuit-pulse {
  0%, 100% { opacity: 0.18; filter: brightness(0.7); }
  42%, 58% { opacity: 1; filter: brightness(1.5); }
}

.signal-bars {
  display: flex;
  align-items: flex-end;
  gap: 7px;
  height: 112px;
  margin: 60px 0 42px;
}

.signal-bars i {
  flex: 1;
  height: var(--h, 50%);
  background: #08090c;
  animation: signal 2.5s ease-in-out infinite alternate;
}

.signal-bars i:nth-child(1) { --h: 18%; }
.signal-bars i:nth-child(2) { --h: 38%; animation-delay: -0.3s; }
.signal-bars i:nth-child(3) { --h: 56%; animation-delay: -0.7s; }
.signal-bars i:nth-child(4) { --h: 82%; animation-delay: -1.1s; }
.signal-bars i:nth-child(5) { --h: 64%; animation-delay: -0.5s; }
.signal-bars i:nth-child(6) { --h: 94%; animation-delay: -1.4s; }
.signal-bars i:nth-child(7) { --h: 48%; animation-delay: -0.9s; }

@keyframes signal {
  to { height: calc(var(--h) * 0.62); }
}

.refresh-visual,
.weight-visual {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin: 72px 0 58px;
}

.refresh-visual::before,
.weight-visual::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 58px;
  z-index: 0;
  width: 132px;
  height: 132px;
  border: 1px solid rgba(99, 244, 255, 0.22);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0.72);
  animation: telemetry-ring 4.4s ease-out infinite;
}

.weight-visual::before {
  border-color: rgba(216, 255, 62, 0.3);
  animation-delay: -2.2s;
}

@keyframes telemetry-ring {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.58); }
  22% { opacity: 0.72; }
  75%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(1.22); }
}

.refresh-visual span,
.weight-visual span {
  font: 900 clamp(5rem, 9vw, 8rem)/0.75 var(--display);
  letter-spacing: -0.08em;
}

.refresh-visual small,
.weight-visual small {
  color: var(--cyan);
  font: 800 0.78rem/1 var(--mono);
  letter-spacing: 0.1em;
}

.feature-card--matrix .feature-card__topline {
  position: relative;
  z-index: 2;
}

.dot-field {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(8, 9, 12, 0.9) 0 1.5px, transparent 1.9px);
  background-size: 13px 13px;
  mask-image: linear-gradient(130deg, transparent 7%, #000 7.4%, #000 63%, transparent 63.4%);
  opacity: 0.72;
  animation: dot-current 9s linear infinite;
}

@keyframes dot-current {
  0% { background-position: 0 0; opacity: 0.5; }
  35% { opacity: 0.82; }
  70% { opacity: 0.62; }
  100% { background-position: 52px 26px; opacity: 0.5; }
}

.dot-field::after {
  content: "";
  position: absolute;
  width: 52%;
  height: 4px;
  top: 40%;
  right: 2%;
  background: var(--red);
  box-shadow: 0 0 16px rgba(255, 49, 86, 0.72);
  transform: rotate(-22deg);
  animation: matrix-sweep 4.2s ease-in-out infinite;
}

@keyframes matrix-sweep {
  0%, 100% { opacity: 0.42; filter: blur(0); }
  50% { opacity: 1; filter: blur(0.4px); box-shadow: 0 0 22px var(--red), 0 0 46px rgba(255, 49, 86, 0.48); }
}

.feature-card__matrix-copy {
  position: absolute;
  right: 6%;
  bottom: 8%;
  z-index: 2;
  width: min(52%, 500px);
  padding: 24px;
  background: rgba(223, 226, 229, 0.9);
  backdrop-filter: blur(10px);
}

.feature-card__matrix-copy .feature-card__number {
  font-size: clamp(3.7rem, 7vw, 7rem);
}

.architecture {
  width: 100%;
  max-width: none;
  padding-right: max(20px, calc((100vw - var(--max-width)) / 2));
  padding-left: max(20px, calc((100vw - var(--max-width)) / 2));
  background: var(--ink);
  color: #08090c;
}

.architecture .section-index {
  color: #aa1834;
}

.system-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(8, 9, 12, 0.28);
}

.system-flow li {
  position: relative;
  min-height: 360px;
  padding: 24px;
  border-left: 1px solid rgba(8, 9, 12, 0.28);
  overflow: hidden;
  transition: background-color 250ms ease;
}

.system-flow li:hover {
  background: rgba(8, 9, 12, 0.035);
}

.system-flow li::before {
  content: "";
  position: absolute;
  top: -1px;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red) 45%, var(--cyan) 55%, transparent);
  box-shadow: 0 0 12px rgba(255, 49, 86, 0.32);
  transform: scaleX(0);
  transform-origin: left;
  animation: system-current 8s ease-in-out infinite;
}

.system-flow li:nth-child(2)::before { animation-delay: 1.5s; }
.system-flow li:nth-child(3)::before { animation-delay: 3s; }
.system-flow li:nth-child(4)::before { animation-delay: 4.5s; }

@keyframes system-current {
  0%, 12% { opacity: 0; transform: scaleX(0); }
  24% { opacity: 1; }
  48% { opacity: 0.82; transform: scaleX(1); }
  62%, 100% { opacity: 0; transform: scaleX(1); }
}

.system-flow li:last-child {
  border-right: 1px solid rgba(8, 9, 12, 0.28);
}

.system-flow li:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: -10px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  background: var(--ink);
  font-family: var(--mono);
}

.system-flow span,
.system-flow small {
  display: block;
  font-family: var(--mono);
  text-transform: uppercase;
}

.system-flow span {
  color: #a51a34;
  font-size: 0.7rem;
}

.system-visual {
  position: relative;
  width: 160px;
  height: 118px;
  margin: 38px auto 26px;
}

.system-visual--compute {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 7px;
  width: 148px;
  height: 82px;
  padding: 9px;
  border: 1px solid rgba(8, 9, 12, 0.5);
  box-shadow: inset 0 0 0 5px var(--ink), inset 0 0 0 6px rgba(8, 9, 12, 0.18);
}

.system-visual--compute::before,
.system-visual--compute::after {
  content: "";
  position: absolute;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.62;
}

.system-visual--compute::before {
  top: 50%;
  right: -44px;
  left: -44px;
  height: 1px;
  animation: compute-trace 3.2s ease-in-out infinite;
}

.system-visual--compute::after {
  top: -28px;
  bottom: -28px;
  left: 50%;
  width: 1px;
  background: linear-gradient(transparent, var(--red), transparent);
  animation: compute-trace 3.2s ease-in-out -1.6s infinite;
}

.system-visual--compute i {
  position: relative;
  z-index: 1;
  background: #17191e;
  border: 1px solid #4b4f57;
  box-shadow: inset 0 0 0 2px #08090c;
  animation: core-fire 3.2s ease-in-out infinite;
}

.system-visual--compute i:nth-child(2) { animation-delay: -0.4s; }
.system-visual--compute i:nth-child(3) { animation-delay: -0.8s; }
.system-visual--compute i:nth-child(4) { animation-delay: -1.2s; }
.system-visual--compute i:nth-child(5) { animation-delay: -1.6s; }
.system-visual--compute i:nth-child(6) { animation-delay: -2s; }
.system-visual--compute i:nth-child(7) { animation-delay: -2.4s; }
.system-visual--compute i:nth-child(8) { animation-delay: -2.8s; }

@keyframes core-fire {
  0%, 100% { background: #17191e; border-color: #4b4f57; box-shadow: inset 0 0 0 2px #08090c; }
  42%, 58% { background: var(--cyan); border-color: #08090c; box-shadow: 0 0 13px rgba(99, 244, 255, 0.86); }
}

@keyframes compute-trace {
  0%, 100% { opacity: 0.12; transform: scale(0.72); }
  50% { opacity: 0.85; transform: scale(1); }
}

.system-visual--render {
  perspective: 400px;
  transform-style: preserve-3d;
}

.system-visual--render i {
  position: absolute;
  top: 18px;
  left: 25px;
  width: 108px;
  height: 68px;
  border: 1px solid #08090c;
  background: rgba(255, 255, 255, 0.18);
  transform: rotateX(62deg) rotateZ(-12deg) translateZ(var(--render-z));
  animation: render-layer 4.2s ease-in-out infinite;
}

.system-visual--render i:nth-child(1) { --render-z: 0px; }
.system-visual--render i:nth-child(2) { --render-z: 18px; animation-delay: -1.4s; border-color: #a51a34; }
.system-visual--render i:nth-child(3) { --render-z: 36px; animation-delay: -2.8s; border-color: #147780; }

.system-visual--render b {
  position: absolute;
  top: 51px;
  left: 13px;
  z-index: 3;
  width: 7px;
  height: 7px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--red);
  animation: render-packet 3.4s ease-in-out infinite;
}

@keyframes render-layer {
  0%, 100% { opacity: 0.35; filter: saturate(0.6); }
  50% { opacity: 1; filter: saturate(1.3); box-shadow: 8px 10px 0 rgba(8, 9, 12, 0.08); }
}

@keyframes render-packet {
  0% { left: 10px; opacity: 0; }
  16% { opacity: 1; }
  84% { opacity: 1; }
  100% { left: 146px; opacity: 0; }
}

.system-visual--thermal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.system-visual--thermal i {
  position: relative;
  width: 62px;
  height: 62px;
  background: repeating-conic-gradient(from 8deg, #08090c 0 12deg, transparent 12deg 28deg);
  border: 1px solid rgba(8, 9, 12, 0.66);
  border-radius: 50%;
  animation: fan-spin 3.8s linear infinite;
}

.system-visual--thermal i:nth-child(2) {
  animation-direction: reverse;
}

.system-visual--thermal i::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 17px;
  height: 17px;
  background: var(--ink);
  border: 4px solid #08090c;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.system-visual--thermal b {
  position: absolute;
  right: -26px;
  bottom: 2px;
  left: -26px;
  height: 16px;
  background: repeating-linear-gradient(90deg, transparent 0 16px, rgba(255, 49, 86, 0.7) 17px 31px, transparent 32px 46px);
  background-size: 92px 100%;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  animation: airflow 2.7s linear infinite;
}

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

@keyframes airflow {
  to { background-position: 92px 0; }
}

.system-visual--display {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 5px;
  width: 154px;
  height: 82px;
  padding: 8px;
  overflow: hidden;
  background: #0b0c10;
  border: 6px solid #202228;
  box-shadow: 0 0 0 1px #08090c;
}

.system-visual--display i {
  background: #333740;
  animation: pixel-live 3.6s ease-in-out infinite;
}

.system-visual--display i:nth-child(2n) { animation-delay: -0.6s; }
.system-visual--display i:nth-child(3n) { animation-delay: -1.2s; }
.system-visual--display i:nth-child(4n) { animation-delay: -1.8s; }
.system-visual--display i:nth-child(5n) { animation-delay: -2.4s; }

.system-visual--display::after {
  content: "";
  position: absolute;
  right: 6px;
  left: 6px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 11px var(--cyan);
  animation: display-scan 3.6s ease-in-out infinite;
}

@keyframes pixel-live {
  0%, 100% { background: #333740; }
  40%, 62% { background: var(--cyan); box-shadow: 0 0 8px rgba(99, 244, 255, 0.7); }
}

@keyframes display-scan {
  0% { top: 8px; opacity: 0; }
  15% { opacity: 0.9; }
  85% { opacity: 0.9; }
  100% { top: 72px; opacity: 0; }
}

.system-flow strong {
  display: block;
  margin-top: 0;
  font: 900 clamp(1.5rem, 2.6vw, 2.6rem)/1 var(--display);
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.system-flow small {
  margin-top: 12px;
  color: #5d6067;
  font-size: 0.62rem;
}

.specifications {
  border-bottom: 1px solid var(--line);
}

.spec-table-wrap {
  overflow-x: auto;
  border-top: 1px solid var(--line-strong);
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

th,
td {
  padding: 24px 22px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  width: 20%;
  color: var(--red);
  font: 700 0.67rem/1.4 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

td {
  width: 40%;
  color: #d1d3d8;
}

td:last-child {
  color: var(--dim);
}

.source-note {
  max-width: 690px;
  margin: 24px 0 0 auto;
  color: var(--dim);
  font: 0.67rem/1.7 var(--mono);
}

.case-study__intro {
  display: grid;
  grid-template-columns: 0.3fr 0.7fr;
  gap: 30px;
}

.case-study__intro h2,
.case-study__intro > p:last-child {
  grid-column: 2;
}

.case-study__intro > p:last-child {
  max-width: 670px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.case-study__record {
  display: grid;
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 0.66fr);
  margin-top: 84px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.case-study__brief {
  display: flex;
  flex-direction: column;
  min-height: 480px;
  padding: 32px 44px 38px 0;
  border-right: 1px solid var(--line);
}

.case-study__brief > span,
.case-study__ledger-head,
.case-study__row strong,
.case-study__closing > p:first-child,
.case-study__stack {
  font-family: var(--mono);
  text-transform: uppercase;
}

.case-study__brief > span {
  color: var(--red);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}

.case-study__brief > p {
  margin: auto 0 30px;
  font: 850 clamp(2rem, 3.5vw, 3.8rem)/0.94 var(--display);
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.case-study__brief > small {
  max-width: 370px;
  color: var(--dim);
  font-size: 0.77rem;
  line-height: 1.65;
}

.case-study__ledger {
  padding-left: clamp(24px, 4vw, 64px);
}

.case-study__ledger-head,
.case-study__row {
  display: grid;
  grid-template-columns: minmax(88px, 0.25fr) repeat(2, minmax(0, 1fr));
  column-gap: clamp(18px, 3vw, 42px);
}

.case-study__ledger-head {
  padding: 31px 0 19px;
  color: var(--dim);
  border-bottom: 1px solid var(--line);
  font-size: 0.61rem;
  letter-spacing: 0.07em;
}

.case-study__ledger-head span:first-child {
  grid-column: 2;
}

.case-study__row {
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.case-study__row:last-child {
  border-bottom: 0;
}

.case-study__row strong {
  padding-top: 4px;
  color: var(--cyan);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
}

.case-study__row p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.6;
}

.case-study__row p small {
  display: none;
}

.case-study__row p:nth-of-type(1) {
  color: var(--dim);
  text-decoration: line-through;
  text-decoration-color: rgba(255, 49, 86, 0.65);
  text-decoration-thickness: 1px;
}

.case-study__row p:nth-of-type(2) {
  color: var(--muted);
}

.case-study__closing {
  display: grid;
  grid-template-columns: 0.3fr 0.7fr;
  gap: 30px;
  padding: clamp(64px, 8vw, 110px) 0;
}

.case-study__closing > p:first-child {
  margin: 9px 0 0;
  color: var(--red);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}

.case-study__closing > p:last-child {
  max-width: 860px;
  margin: 0;
  color: var(--muted);
  font: 400 clamp(1.05rem, 1.5vw, 1.3rem)/1.65 var(--body);
  letter-spacing: -0.012em;
}

.case-study__closing strong {
  display: block;
  margin-bottom: 24px;
  color: var(--ink);
  font: 900 clamp(2.9rem, 6vw, 6rem)/0.88 var(--display);
  letter-spacing: -0.065em;
  text-transform: uppercase;
}

.case-study__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 0;
  align-items: center;
  margin-top: 0;
  padding: 17px 0;
  color: var(--dim);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 0.61rem;
  letter-spacing: 0.06em;
}

.case-study__stack b {
  margin-right: auto;
  color: var(--red);
  font-weight: 700;
}

.case-study__stack span {
  color: var(--muted);
}

.case-study__stack span:not(:last-child)::after {
  content: "/";
  margin: 0 12px;
  color: var(--line-strong);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1.4fr auto;
  gap: 42px;
  padding: 56px clamp(20px, 5vw, 80px) 32px;
  background: #050608;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin-top: 0;
}

.site-footer__title {
  color: var(--ink) !important;
  font: 800 0.78rem/1 var(--mono);
  letter-spacing: 0.1em;
}

.site-footer div > p:last-child,
.site-footer__legal {
  color: var(--dim);
  font-size: 0.78rem;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.site-footer__links a {
  color: var(--muted);
  font: 0.66rem/1.4 var(--mono);
  text-decoration: none;
  text-transform: uppercase;
}

.site-footer__links a:hover {
  color: var(--cyan);
}

.site-footer__year {
  grid-column: 1 / -1;
  margin: 22px 0 0 !important;
  padding-top: 22px;
  color: var(--dim);
  border-top: 1px solid var(--line);
  font: 0.65rem/1 var(--mono);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

@media (max-width: 1050px) {
  .hero {
    grid-template-columns: 1fr;
    align-content: center;
    padding-top: calc(var(--header-height) + 90px);
  }

  .hero__content {
    max-width: 800px;
  }

  .hero__visual {
    min-height: 550px;
    margin-top: -70px;
    margin-left: 22%;
  }

  .device {
    width: min(70vw, 620px);
  }

  .orbit--one { width: min(60vw, 570px); }
  .orbit--two { width: min(48vw, 430px); }

  .feature-card--performance,
  .feature-card--matrix {
    grid-column: span 12;
  }

  .feature-card--graphics,
  .feature-card--display {
    grid-column: span 6;
  }

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

  .system-flow li {
    min-height: 340px;
  }

  .system-flow li:nth-child(2) {
    border-right: 1px solid rgba(8, 9, 12, 0.28);
  }

  .system-flow li:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(8, 9, 12, 0.28);
  }

  .system-flow li:not(:last-child)::after {
    display: none;
  }
}

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

  .site-header {
    padding: 0 20px;
  }

  .brand__name {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle[aria-expanded="true"] > span:nth-of-type(2) {
    transform: translateY(3.5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] > span:nth-of-type(3) {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .primary-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 8px 20px 22px;
    background: rgba(8, 9, 12, 0.98);
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%);
    opacity: 0;
    visibility: hidden;
    transition: transform 200ms ease, opacity 200ms ease, visibility 200ms;
  }

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

  .primary-nav a {
    padding: 17px 0;
    border-bottom: 1px solid var(--line);
  }

  .primary-nav a::after {
    display: none;
  }

  .hero {
    display: block;
    min-height: auto;
    padding: calc(var(--header-height) + 70px) 20px 190px;
  }

  .hero__title {
    font-size: clamp(7rem, 39vw, 12rem);
    filter: drop-shadow(8px 9px 0 rgba(255, 49, 86, 0.55));
  }

  .hero__kicker {
    font-size: clamp(1.8rem, 10vw, 3.2rem);
  }

  .hero__visual {
    min-height: 380px;
    margin: 20px 0 0;
  }

  .device {
    width: min(95vw, 520px);
  }

  .orbit--one { width: 90vw; }
  .orbit--two { width: 70vw; }

  .visual-note--top { top: 10%; right: 0; }
  .visual-note--bottom { bottom: 8%; left: 0; }

  .hero__metrics {
    grid-template-columns: 1fr 1fr;
    right: 20px;
    bottom: 24px;
    left: 20px;
  }

  .hero__metrics div {
    padding: 15px 12px;
    border-bottom: 1px solid var(--line);
  }

  .hero__metrics div:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .section {
    width: min(calc(100% - 40px), var(--max-width));
    padding: 96px 0;
  }

  .section-heading,
  .overview,
  .case-study__intro {
    display: block;
  }

  .section-heading h2,
  .case-study h2 {
    margin-top: 24px;
  }

  .section-heading > p:last-child,
  .case-study__intro > p:last-child {
    margin-top: 22px;
  }

  .overview__copy {
    padding-top: 40px;
  }

  .feature-grid,
  .system-flow {
    grid-template-columns: 1fr;
  }

  .feature-card--performance,
  .feature-card--graphics,
  .feature-card--display,
  .feature-card--matrix,
  .feature-card--mobility {
    grid-column: auto;
  }

  .feature-card--performance {
    display: block;
  }

  .feature-card--mobility {
    display: block;
  }

  .feature-card--mobility .weight-visual {
    margin: 72px 0 58px;
  }

  .processor-visual {
    margin-top: 52px;
  }

  .feature-card__matrix-copy {
    right: 5%;
    bottom: 5%;
    width: 90%;
  }

  .architecture {
    width: 100%;
    padding-right: 20px;
    padding-left: 20px;
  }

  .system-flow li {
    min-height: 320px;
    border-right: 1px solid rgba(8, 9, 12, 0.28);
    border-bottom: 1px solid rgba(8, 9, 12, 0.28);
  }

  .system-visual {
    margin-top: 32px;
    margin-bottom: 22px;
  }

  .system-flow strong {
    margin-top: 0;
  }

  .case-study__record {
    grid-template-columns: 1fr;
    margin-top: 54px;
  }

  .case-study__brief {
    min-height: 380px;
    padding: 28px 0 34px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .case-study__ledger {
    padding-left: 0;
  }

  .case-study__ledger-head,
  .case-study__row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 20px;
  }

  .case-study__ledger-head span:first-child {
    grid-column: auto;
  }

  .case-study__row strong {
    grid-column: 1 / -1;
    margin-bottom: 14px;
  }

  .case-study__closing {
    display: block;
  }

  .case-study__closing > p:first-child {
    margin-bottom: 24px;
  }

  .case-study__stack b {
    flex-basis: 100%;
    margin-bottom: 7px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer__links {
    align-items: flex-start;
  }
}

@media (max-width: 430px) {
  .eyebrow {
    display: block;
  }

  .eyebrow span {
    display: block;
    margin-bottom: 8px;
  }

  .button {
    width: 100%;
  }

  .hero__metrics dt {
    font-size: 1.05rem;
  }

  .feature-card {
    min-height: 420px;
  }

  .case-study__ledger-head {
    display: none;
  }

  .case-study__row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 28px 0;
  }

  .case-study__row strong {
    grid-column: auto;
    margin-bottom: 8px;
  }

  .case-study__row p small {
    display: block;
    margin-bottom: 4px;
    color: var(--dim);
    font: 0.56rem/1.4 var(--mono);
    letter-spacing: 0.07em;
    text-decoration: none;
    text-transform: uppercase;
  }

  .case-study__row p:nth-of-type(2) small {
    color: var(--cyan);
  }

  .case-study__stack span:not(:last-child)::after {
    margin: 0 7px;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}