:root {
  color-scheme: dark;
  --bg: #020713;
  --ink: #fbfdff;
  --muted: #a8b9c9;
  --line: rgba(179, 235, 255, 0.2);
  --blue: #62c7ff;
  --cyan: #b7f8ff;
  --deep: #071326;
  --violet: #9a8cff;
  --gold: #f6d58f;
  --mint: #8dffd8;
  --panel: rgba(5, 16, 32, 0.7);
  --panel-strong: rgba(9, 28, 52, 0.9);
  --section-gap: clamp(72px, 10vw, 118px);
  --panel-radius: clamp(24px, 3vw, 38px);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    conic-gradient(from 210deg at 68% 18%, rgba(154, 140, 255, 0.18), transparent 18%, rgba(98, 199, 255, 0.2), transparent 43%, rgba(246, 213, 143, 0.09), transparent 68%),
    linear-gradient(155deg, rgba(4, 8, 18, 0.98), rgba(6, 16, 32, 0.94) 46%, rgba(2, 6, 16, 0.98)),
    #020713;
}

.astra-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  background: #020713;
  pointer-events: none;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background-image:
    linear-gradient(rgba(183, 248, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(183, 248, 255, 0.055) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(90deg, transparent, black 14%, black 86%, transparent);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(116deg, transparent 0 25%, rgba(141, 255, 216, 0.07) 25.2%, transparent 31%),
    linear-gradient(22deg, transparent 0 55%, rgba(246, 213, 143, 0.08) 55.2%, transparent 60%),
    linear-gradient(154deg, transparent 0 67%, rgba(154, 140, 255, 0.1) 67.2%, transparent 73%);
}

.shell::before {
  position: fixed;
  top: 12vh;
  left: 50%;
  z-index: -1;
  width: min(86vw, 980px);
  height: 240px;
  content: "";
  transform: translateX(-50%) rotate(-8deg);
  background:
    linear-gradient(90deg, transparent, rgba(98, 199, 255, 0.14), rgba(141, 255, 216, 0.08), rgba(246, 213, 143, 0.1), rgba(154, 140, 255, 0.14), transparent);
  filter: blur(38px);
  opacity: 0.9;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - clamp(28px, 5vw, 72px)));
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(16px, 2.5vw, 24px) 0 clamp(52px, 8vw, 76px);
}

.nav {
  position: sticky;
  top: 14px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 62px;
  padding: 0 14px 0 18px;
  border: 1px solid rgba(168, 243, 255, 0.16);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(251, 253, 255, 0.09), transparent 32%),
    linear-gradient(90deg, rgba(98, 199, 255, 0.07), rgba(154, 140, 255, 0.06)),
    rgba(3, 8, 19, 0.68);
  box-shadow:
    0 18px 80px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(251, 253, 255, 0.08);
  backdrop-filter: blur(22px) saturate(1.2);
}

.brand,
.nav-link,
.cta,
.ghost-link,
.nav-actions a {
  color: var(--ink);
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: Sora, Inter, sans-serif;
  font-size: 15px;
  font-weight: 800;
}

.brand-mark {
  width: 24px;
  height: 24px;
  border: 1px solid rgba(168, 243, 255, 0.72);
  transform: rotate(45deg);
  background:
    radial-gradient(circle, var(--cyan) 0 2px, transparent 3px),
    linear-gradient(135deg, rgba(98, 199, 255, 0.34), rgba(154, 140, 255, 0.12));
  box-shadow:
    0 0 22px rgba(98, 199, 255, 0.5),
    0 0 42px rgba(154, 140, 255, 0.2);
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-actions a {
  padding: 10px 12px;
  color: #c2d3e2;
  font-size: 13px;
  font-weight: 700;
}

.nav-link {
  padding: 10px 14px;
  border: 1px solid rgba(168, 243, 255, 0.22);
  border-radius: 999px;
  color: #c9d8e6;
  font-size: 13px;
  font-weight: 600;
  background: rgba(2, 7, 19, 0.38);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(400px, 0.72fr) minmax(460px, 0.88fr);
  align-items: center;
  gap: clamp(42px, 5vw, 76px);
  min-height: auto;
  padding: clamp(54px, 7vh, 86px) 0 clamp(54px, 7vw, 80px);
}

.hero::before {
  position: absolute;
  top: 6%;
  right: -18%;
  z-index: -1;
  width: min(74vw, 900px);
  aspect-ratio: 1;
  content: "";
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(183, 248, 255, 0.18), transparent 28%),
    conic-gradient(from 180deg, transparent, rgba(98, 199, 255, 0.18), rgba(154, 140, 255, 0.16), rgba(246, 213, 143, 0.1), transparent);
  filter: blur(24px);
  opacity: 0.86;
}

.hero-copy {
  max-width: 520px;
  min-width: 0;
}

.eyebrow,
.launch-kicker {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.launch-kicker {
  display: inline-grid;
  grid-template-columns: auto auto auto;
  gap: 10px;
  align-items: center;
  max-width: 100%;
  margin-bottom: 24px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.launch-kicker span {
  padding: 8px 10px;
  border: 1px solid rgba(183, 248, 255, 0.18);
  border-radius: 999px;
  background: rgba(4, 12, 25, 0.48);
}

.launch-kicker span:last-child {
  color: var(--gold);
}

h1 {
  margin: 0;
  font-family: Sora, Inter, sans-serif;
  font-size: clamp(56px, 6.2vw, 94px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: 0;
  text-shadow:
    0 0 42px rgba(89, 183, 255, 0.3),
    0 22px 120px rgba(125, 116, 255, 0.26);
}

.lead {
  max-width: 500px;
  margin: 30px 0 0;
  font-family: Sora, Inter, sans-serif;
  color: #deefff;
  font-size: clamp(31px, 3.35vw, 46px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: 0;
}

.sublead {
  max-width: 480px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.22vw, 18px);
  line-height: 1.52;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 40px;
}

.cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(183, 248, 255, 0.42);
  border-radius: 999px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 700;
  background:
    linear-gradient(135deg, rgba(183, 248, 255, 0.18), rgba(98, 199, 255, 0.08) 45%, rgba(154, 140, 255, 0.1)),
    rgba(6, 24, 46, 0.68);
  box-shadow:
    0 0 42px rgba(98, 199, 255, 0.22),
    inset 0 1px 0 rgba(246, 251, 255, 0.1);
}

.ghost-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 4px;
  color: #c5d7e8;
  font-size: 14px;
  font-weight: 700;
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
  color: #b9cfe0;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-metrics span {
  padding: 9px 11px;
  border: 1px solid rgba(168, 243, 255, 0.14);
  border-radius: 999px;
  background: rgba(2, 7, 19, 0.28);
}

.chip-stage {
  position: relative;
  width: min(100%, 580px);
  aspect-ratio: 4 / 3;
  justify-self: end;
  margin: 0;
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid rgba(183, 248, 255, 0.22);
  border-radius: var(--panel-radius);
  background:
    radial-gradient(circle at 52% 40%, rgba(168, 243, 255, 0.15), transparent 36%),
    radial-gradient(circle at 80% 12%, rgba(243, 201, 123, 0.11), transparent 16rem),
    linear-gradient(145deg, rgba(89, 183, 255, 0.16), rgba(2, 7, 19, 0.72) 46%, rgba(6, 26, 50, 0.34));
  box-shadow:
    0 62px 190px rgba(0, 0, 0, 0.58),
    0 0 100px rgba(98, 199, 255, 0.2),
    0 0 150px rgba(154, 140, 255, 0.12),
    inset 0 1px 0 rgba(246, 251, 255, 0.08);
  overflow: hidden;
}

.engine-stage {
  min-height: clamp(350px, 33vw, 455px);
  background:
    linear-gradient(112deg, transparent 0 20%, rgba(141, 255, 216, 0.08) 20.4%, transparent 34%),
    linear-gradient(28deg, transparent 0 58%, rgba(246, 213, 143, 0.08) 58.2%, transparent 70%),
    conic-gradient(from 215deg at 50% 48%, rgba(183, 248, 255, 0.18), rgba(154, 140, 255, 0.16), rgba(98, 199, 255, 0.12), rgba(246, 213, 143, 0.08), rgba(183, 248, 255, 0.18)),
    linear-gradient(145deg, rgba(9, 27, 52, 0.94), rgba(3, 8, 19, 0.82));
}

.engine-grid,
.engine-orbit,
.lane,
.stream-panel,
.engine-core,
.engine-stats {
  position: absolute;
}

.engine-grid {
  inset: 0;
  border-radius: inherit;
  background-image:
    linear-gradient(rgba(168, 243, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 243, 255, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(89, 183, 255, 0.18), transparent 44%);
  background-size: 25px 25px, 25px 25px, auto;
  mask-image: radial-gradient(circle at 50% 50%, black, transparent 78%);
}

.engine-orbit {
  left: 14%;
  top: 18%;
  width: 72%;
  height: 56%;
  border: 1px solid rgba(168, 243, 255, 0.22);
  border-radius: 50%;
}

.orbit-a {
  transform: rotate(-16deg);
}

.orbit-b {
  transform: rotate(21deg);
  border-color: rgba(125, 116, 255, 0.24);
}

.lane {
  left: 7%;
  right: 7%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(168, 243, 255, 0.6), rgba(243, 201, 123, 0.52), rgba(168, 243, 255, 0.68), transparent);
  opacity: 0.78;
}

.lane-one {
  top: 34%;
}

.lane-two {
  top: 50%;
}

.lane-three {
  top: 66%;
}

.lane i {
  position: absolute;
  top: -4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(168, 243, 255, 0.85);
  animation: packet 4.8s linear infinite;
}

.lane i:nth-child(2) {
  animation-delay: 1.3s;
}

.lane i:nth-child(3) {
  animation-delay: 2.8s;
  background: var(--gold);
}

.lane-two i {
  animation-duration: 3.6s;
}

.lane-three i {
  animation-duration: 5.4s;
}

.stream-panel,
.engine-stats div {
  z-index: 4;
  border: 1px solid rgba(168, 243, 255, 0.24);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(246, 251, 255, 0.08), transparent 40%),
    rgba(2, 7, 19, 0.72);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(16px);
}

.stream-panel {
  min-width: 178px;
  padding: 16px 17px;
}

.stream-in {
  left: 28px;
  top: 23%;
}

.stream-out {
  right: 28px;
  bottom: 22%;
}

.stream-panel span,
.engine-stats span {
  display: block;
  margin-bottom: 5px;
  color: var(--cyan);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.stream-panel strong,
.engine-stats strong {
  display: block;
  color: #f6fbff;
  font-family: Sora, Inter, sans-serif;
  font-size: 17px;
  line-height: 1.05;
}

.engine-core {
  z-index: 3;
  left: 50%;
  top: 50%;
  width: min(58%, 380px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
}

.package {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(168, 243, 255, 0.64);
  border-radius: 34px;
  transform: rotate(45deg);
  background:
    linear-gradient(rgba(168, 243, 255, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 243, 255, 0.11) 1px, transparent 1px),
    linear-gradient(135deg, rgba(96, 185, 255, 0.48), rgba(2, 7, 19, 0.94));
  background-size: 26px 26px, 26px 26px, auto;
  box-shadow:
    0 0 90px rgba(89, 183, 255, 0.52),
    0 30px 120px rgba(0, 0, 0, 0.62),
    inset 0 0 46px rgba(168, 243, 255, 0.18);
}

.die {
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(246, 251, 255, 0.32);
  border-radius: 22px;
  background: rgba(2, 7, 19, 0.54);
}

.chiplet {
  position: absolute;
  width: 28%;
  height: 28%;
  border: 1px solid rgba(168, 243, 255, 0.28);
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(168, 243, 255, 0.18), rgba(125, 116, 255, 0.08));
}

.chiplet-a { left: 12%; top: 12%; }
.chiplet-b { right: 12%; top: 12%; }
.chiplet-c { left: 12%; bottom: 12%; }
.chiplet-d { right: 12%; bottom: 12%; }

.reactor {
  position: absolute;
  inset: 35%;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0 8%, var(--cyan) 12%, #4d6dff 48%, transparent 72%);
  box-shadow:
    0 0 42px rgba(168, 243, 255, 0.9),
    0 0 86px rgba(125, 116, 255, 0.5);
  animation: pulse 2.8s ease-in-out infinite;
}

.pin-row {
  position: absolute;
  background:
    repeating-linear-gradient(90deg, rgba(168, 243, 255, 0.62) 0 4px, transparent 4px 15px);
}

.pin-row-top,
.pin-row-bottom {
  left: 14%;
  width: 72%;
  height: 5px;
}

.pin-row-top { top: -18px; }
.pin-row-bottom { bottom: -18px; }

.pin-row-left,
.pin-row-right {
  top: 14%;
  width: 5px;
  height: 72%;
  background:
    repeating-linear-gradient(0deg, rgba(168, 243, 255, 0.62) 0 4px, transparent 4px 15px);
}

.pin-row-left { left: -18px; }
.pin-row-right { right: -18px; }

.engine-stats {
  z-index: 4;
  left: 28px;
  right: 28px;
  bottom: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.engine-stats div {
  padding: 13px 14px;
}

.chip-stage::before {
  content: none;
}

.chip-stage::after {
  position: absolute;
  right: -18%;
  bottom: -22%;
  width: 58%;
  aspect-ratio: 1;
  content: "";
  border-radius: 50%;
  background: rgba(89, 183, 255, 0.18);
  filter: blur(70px);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 0 clamp(44px, 7vw, 72px);
  overflow: hidden;
  border: 1px solid rgba(183, 248, 255, 0.15);
  border-radius: var(--panel-radius);
  background: rgba(183, 248, 255, 0.1);
  box-shadow:
    0 28px 110px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(251, 253, 255, 0.07);
}

.manifesto {
  margin: 0 0 var(--section-gap);
  padding: clamp(42px, 5vw, 66px);
  border: 1px solid rgba(183, 248, 255, 0.16);
  border-radius: var(--panel-radius);
  background:
    linear-gradient(118deg, transparent 0 22%, rgba(141, 255, 216, 0.08) 22.2%, transparent 38%),
    linear-gradient(30deg, transparent 0 62%, rgba(246, 213, 143, 0.09) 62.2%, transparent 75%),
    linear-gradient(135deg, rgba(251, 253, 255, 0.07), rgba(3, 8, 19, 0.78));
  box-shadow:
    0 38px 140px rgba(0, 0, 0, 0.38),
    inset 0 1px 0 rgba(251, 253, 255, 0.08);
}

.manifesto p {
  max-width: 700px;
  margin: 0 0 26px;
  color: var(--gold);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(12px, 1.05vw, 14px);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.manifesto h2 {
  max-width: 820px;
  font-size: clamp(40px, 5.15vw, 72px);
  line-height: 1.05;
  text-wrap: balance;
}

.signal-strip div {
  min-height: 132px;
  padding: 26px;
  background:
    linear-gradient(135deg, rgba(10, 30, 56, 0.94), rgba(3, 8, 19, 0.84)),
    linear-gradient(35deg, transparent 0 56%, rgba(183, 248, 255, 0.08) 56.4%, transparent 70%);
}

.signal-strip span,
.feature-card span {
  display: block;
  margin-bottom: 14px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}

.signal-strip strong {
  display: block;
  max-width: 220px;
  color: var(--ink);
  font-family: Sora, Inter, sans-serif;
  font-size: clamp(21px, 2.2vw, 32px);
  line-height: 1.04;
}

.flow-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(420px, 1fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
  margin: 0 0 var(--section-gap);
  scroll-margin-top: 142px;
  padding: clamp(28px, 5vw, 58px);
  border: 1px solid rgba(183, 248, 255, 0.15);
  border-radius: var(--panel-radius);
  background:
    linear-gradient(120deg, transparent 0 18%, rgba(98, 199, 255, 0.09) 18.3%, transparent 34%),
    linear-gradient(32deg, transparent 0 62%, rgba(154, 140, 255, 0.12) 62.3%, transparent 78%),
    linear-gradient(135deg, rgba(10, 30, 56, 0.82), rgba(3, 8, 19, 0.76));
  box-shadow:
    0 32px 120px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(251, 253, 255, 0.07);
}

.flow-copy h2 {
  max-width: 560px;
}

.flow-rail {
  position: relative;
  display: grid;
  gap: 14px;
}

.flow-rail::before {
  position: absolute;
  top: 34px;
  bottom: 34px;
  left: 25px;
  width: 1px;
  content: "";
  background: linear-gradient(var(--cyan), var(--gold), var(--violet));
  opacity: 0.56;
}

.flow-rail div {
  position: relative;
  min-height: 96px;
  padding: 20px 22px 20px 72px;
  border: 1px solid rgba(183, 248, 255, 0.16);
  border-radius: 22px;
  background:
    linear-gradient(120deg, rgba(246, 251, 255, 0.07), transparent 36%),
    rgba(3, 8, 19, 0.52);
}

.flow-rail span {
  position: absolute;
  top: 22px;
  left: 15px;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  color: #020713;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10px;
  font-weight: 800;
  background: var(--cyan);
  box-shadow: 0 0 22px rgba(168, 243, 255, 0.48);
}

.flow-rail strong {
  display: block;
  font-family: Sora, Inter, sans-serif;
  font-size: clamp(22px, 2.5vw, 34px);
  line-height: 1.08;
}

.section {
  margin: 0 0 var(--section-gap);
  scroll-margin-top: 142px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.78fr);
  gap: clamp(28px, 7vw, 112px);
  align-items: start;
}

h2 {
  max-width: 780px;
  margin: 0;
  font-family: Sora, Inter, sans-serif;
  font-weight: 800;
  font-size: clamp(38px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

.section-copy {
  margin: 40px 0 0;
  color: #b8cadb;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.42;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0 0 var(--section-gap);
  scroll-margin-top: 142px;
}

.feature-card {
  min-height: 320px;
  padding: 28px;
  border: 1px solid rgba(183, 248, 255, 0.14);
  border-radius: 24px;
  background:
    linear-gradient(130deg, rgba(251, 253, 255, 0.06), transparent 34%),
    linear-gradient(180deg, rgba(9, 28, 52, 0.84), rgba(3, 8, 19, 0.68)),
    linear-gradient(32deg, transparent 0 62%, rgba(246, 213, 143, 0.08) 62.2%, transparent 78%);
  box-shadow:
    0 24px 90px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(251, 253, 255, 0.06);
}

.feature-card h3 {
  margin: 0;
  font-family: Sora, Inter, sans-serif;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.02;
}

.feature-card p {
  max-width: 320px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.architecture {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 0.78fr);
  gap: clamp(34px, 7vw, 110px);
  align-items: center;
  min-height: 520px;
  padding: clamp(30px, 5vw, 64px);
  border: 1px solid rgba(183, 248, 255, 0.14);
  border-radius: var(--panel-radius);
  background:
    linear-gradient(118deg, transparent 0 24%, rgba(98, 199, 255, 0.1) 24.2%, transparent 39%),
    linear-gradient(34deg, transparent 0 60%, rgba(141, 255, 216, 0.07) 60.2%, transparent 74%),
    linear-gradient(135deg, rgba(9, 28, 52, 0.88), rgba(3, 8, 19, 0.76));
  box-shadow:
    0 30px 120px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(251, 253, 255, 0.07);
}

.architecture-copy {
  max-width: 600px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.pipeline {
  display: grid;
  gap: 12px;
}

.pipeline div {
  min-height: 72px;
  padding: 22px 24px;
  border: 1px solid rgba(183, 248, 255, 0.18);
  border-radius: 18px;
  color: #dbeeff;
  font-family: Sora, Inter, sans-serif;
  font-size: 15px;
  font-weight: 800;
  background:
    linear-gradient(90deg, rgba(98, 199, 255, 0.18), rgba(183, 248, 255, 0.04)),
    rgba(3, 8, 19, 0.5);
}

.stack-section {
  margin: 0 0 var(--section-gap);
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.stack-grid div {
  min-height: 190px;
  padding: 24px;
  border: 1px solid rgba(183, 248, 255, 0.14);
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(246, 251, 255, 0.06), transparent 30%),
    rgba(3, 8, 19, 0.56);
}

.stack-grid span {
  display: block;
  margin-bottom: 42px;
  color: var(--gold);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.stack-grid strong {
  display: block;
  max-width: 280px;
  font-family: Sora, Inter, sans-serif;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.1;
}

.pipeline div:nth-child(3),
.pipeline div:nth-child(4) {
  border-color: rgba(168, 243, 255, 0.42);
  box-shadow: inset 0 0 32px rgba(89, 183, 255, 0.13);
}

.closing {
  min-height: 44vh;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  padding: 82px 0 0;
}

.closing h2 {
  margin-bottom: 30px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 26px 0 34px;
  border-top: 1px solid rgba(183, 248, 255, 0.12);
  color: rgba(205, 223, 237, 0.68);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer a {
  color: rgba(183, 248, 255, 0.82);
  text-decoration: none;
}

.demo-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.72fr);
  gap: clamp(30px, 7vw, 96px);
  align-items: center;
  margin: 0 0 var(--section-gap);
  scroll-margin-top: 142px;
  padding: clamp(30px, 5vw, 62px);
  border: 1px solid rgba(183, 248, 255, 0.16);
  border-radius: var(--panel-radius);
  background:
    linear-gradient(120deg, transparent 0 22%, rgba(246, 213, 143, 0.1) 22.2%, transparent 39%),
    linear-gradient(30deg, transparent 0 58%, rgba(98, 199, 255, 0.1) 58.2%, transparent 76%),
    linear-gradient(135deg, rgba(8, 24, 46, 0.92), rgba(3, 8, 19, 0.76));
  box-shadow:
    0 36px 130px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(251, 253, 255, 0.07);
}

.demo-copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.52;
}

.demo-console {
  overflow: hidden;
  border: 1px solid rgba(168, 243, 255, 0.18);
  border-radius: 24px;
  background: rgba(2, 7, 19, 0.72);
  box-shadow:
    0 28px 100px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(246, 251, 255, 0.08);
}

.console-top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(168, 243, 255, 0.12);
  color: #cfe3f5;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.console-top span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
}

.console-top span:nth-child(2) {
  background: var(--gold);
}

.console-top span:nth-child(3) {
  background: var(--violet);
}

.console-top strong {
  margin-left: auto;
}

.console-lines {
  padding: 20px;
}

.console-lines p {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 14px 0;
  border-bottom: 1px solid rgba(168, 243, 255, 0.08);
  color: #eaf5ff;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  font-weight: 700;
}

.console-lines p:last-child {
  border-bottom: 0;
  color: var(--gold);
}

.console-lines span {
  color: var(--cyan);
}

@keyframes pulse {
  0%,
  100% {
    scale: 0.92;
    opacity: 0.78;
  }
  50% {
    scale: 1.08;
    opacity: 1;
  }
}

@keyframes packet {
  0% {
    left: 0;
    opacity: 0;
  }
  10%,
  88% {
    opacity: 1;
  }
  100% {
    left: calc(100% - 10px);
    opacity: 0;
  }
}

@media (max-width: 1180px) {
  .shell {
    width: min(1120px, calc(100% - 40px));
  }

  .hero {
    grid-template-columns: minmax(360px, 0.74fr) minmax(390px, 0.84fr);
    gap: 40px;
  }

  .chip-stage {
    width: min(100%, 500px);
  }

  .stream-panel {
    min-width: 154px;
    padding: 14px 15px;
  }

  .stream-panel strong,
  .engine-stats strong {
    font-size: 15px;
  }
}

@media (max-width: 940px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: clamp(34px, 6vw, 54px);
  }

  .hero-copy {
    max-width: 720px;
    justify-self: center;
    text-align: center;
  }

  .launch-kicker,
  .hero-actions,
  .hero-metrics {
    justify-content: center;
  }

  .chip-stage {
    width: min(100%, 560px);
    justify-self: center;
  }
}

@media (max-width: 1040px) {
  .flow-section,
  .demo-section,
  .architecture,
  .split-section {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 820px) {
  .shell {
    width: min(100% - 28px, 680px);
    padding-top: 22px;
  }

  .hero-copy {
    justify-self: center;
    text-align: center;
  }

  .launch-kicker,
  .hero-actions,
  .hero-metrics {
    justify-content: center;
  }

  .chip-stage {
    width: min(100%, 430px);
    justify-self: center;
    border-radius: 28px;
  }

  h1 {
    font-size: clamp(56px, 18vw, 92px);
  }

  .launch-kicker {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .signal-strip,
  .feature-grid,
  .flow-section,
  .demo-section,
  .stack-grid {
    grid-template-columns: 1fr;
  }

  .signal-strip,
  .feature-grid,
  .section,
  .manifesto {
    margin-bottom: 82px;
  }

  .feature-grid,
  .section {
    scroll-margin-top: 96px;
  }

  .architecture {
    min-height: auto;
    border-radius: 24px;
  }

  .flow-section,
  .demo-section {
    border-radius: 24px;
  }

  .manifesto {
    border-radius: 24px;
  }

  .feature-card {
    min-height: 240px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 28px;
  }
}

@media (max-width: 560px) {
  .shell {
    width: auto;
    margin-inline: 14px;
  }

  .nav-actions a:not(.nav-link) {
    display: none;
  }

  .nav {
    min-height: 56px;
    padding: 0 10px 0 14px;
  }

  .brand {
    font-size: 14px;
  }

  .launch-kicker {
    gap: 7px;
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .launch-kicker span {
    padding: 7px 8px;
  }

  .launch-kicker span:last-child {
    display: none;
  }

  h1 {
    font-size: clamp(48px, 13.8vw, 58px);
  }

  .lead {
    max-width: 340px;
    margin-inline: auto;
    font-size: clamp(29px, 8vw, 36px);
    line-height: 1;
  }

  .sublead {
    max-width: 330px;
    margin-inline: auto;
    font-size: 16px;
  }

  .hero-metrics {
    gap: 6px;
    font-size: 10px;
    letter-spacing: 0.05em;
  }

  .hero-metrics span {
    padding: 8px;
  }

  .hero-metrics span:nth-child(3) {
    flex-basis: 100%;
    max-width: max-content;
    margin-inline: auto;
  }

  .chip-stage {
    width: 100%;
    justify-self: stretch;
  }

  .stream-panel {
    min-width: 132px;
    padding: 11px 12px;
  }

  .stream-panel strong {
    font-size: 13px;
    overflow-wrap: anywhere;
  }

  .stream-in {
    left: 14px;
  }

  .stream-out {
    right: 14px;
  }

  .engine-stats {
    display: none;
  }
}

@media (max-width: 460px) {
  .hero {
    gap: 24px;
    padding-top: 34px;
  }

  .chip-stage {
    width: 100%;
    min-height: 330px;
    padding: 10px;
  }

  .engine-stats {
    display: none;
  }

  .stream-panel {
    min-width: 126px;
    padding: 11px 12px;
  }

  .stream-panel strong {
    font-size: 13px;
  }

  .engine-core {
    width: 62%;
  }

  .lead {
    max-width: 330px;
  }

  .signal-strip div,
  .feature-card {
    min-height: auto;
    padding: 24px;
  }

  .signal-strip {
    grid-template-columns: 1fr;
    border-radius: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}