:root {
  --ink: #f6fbff;
  --muted: rgba(231, 246, 255, 0.72);
  --soft: rgba(231, 246, 255, 0.48);
  --line: rgba(219, 247, 255, 0.16);
  --accent: #63f7ff;
  --accent-strong: #306cff;
  --violet: #b22cff;
  --magenta: #ff3df2;
  --void: #030509;
  --deep: #070a11;
  --glass: rgba(255, 255, 255, 0.06);
  --nav-h: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 82% 8%, rgba(255, 92, 214, 0.2), transparent 28rem),
    radial-gradient(circle at 10% 30%, rgba(70, 221, 255, 0.18), transparent 24rem),
    var(--void);
  color: var(--ink);
  font-family: "Inter", "Noto Sans SC", system-ui, sans-serif;
  overflow-x: hidden;
}

body.intro-active {
  overflow: hidden;
}

body.intro-complete {
  overflow-x: hidden;
}

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

.site-shell {
  min-height: 100svh;
  opacity: 1;
  transform: scale(1);
  transition: opacity 520ms ease, transform 520ms ease;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 96px 96px;
}

body.intro-active .site-shell {
  opacity: 0;
  transform: scale(1.01);
}

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 92, 214, 0.14), transparent 16%),
    radial-gradient(circle at 50% 50%, rgba(178, 44, 255, 0.18), transparent 28%),
    #010204;
  animation: introFadeOut 420ms ease forwards;
  animation-delay: 1.5s;
}

.intro-core,
.intro-laser,
.intro-impact {
  position: absolute;
}

.intro-core {
  left: 50%;
  top: 50%;
  width: clamp(72px, 10vw, 148px);
  aspect-ratio: 1;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.22), rgba(255, 92, 214, 0.28) 22%, rgba(178, 44, 255, 0.2) 44%, rgba(178, 44, 255, 0.04) 68%, transparent 78%);
  filter: blur(2px);
  animation: introCorePulse 1.58s cubic-bezier(0.24, 0.9, 0.24, 1) forwards;
}

.intro-laser {
  height: 2px;
  width: max(40vw, 460px);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 92, 214, 0.9) 52%, rgba(255, 255, 255, 0));
  box-shadow:
    0 0 14px rgba(255, 92, 214, 0.42),
    0 0 32px rgba(48, 108, 255, 0.18);
  opacity: 0;
  transform-origin: 100% 50%;
  animation: introLaserIn 620ms cubic-bezier(0.2, 0.84, 0.2, 1) forwards;
  animation-delay: 220ms;
}

.intro-laser-tl {
  left: -4%;
  top: -2%;
  transform: rotate(36deg) scaleX(1.2);
}

.intro-laser-tr {
  right: -4%;
  top: -2%;
  transform: rotate(144deg) scaleX(1.2);
}

.intro-laser-bl {
  left: -4%;
  bottom: -2%;
  transform: rotate(-36deg) scaleX(1.2);
}

.intro-laser-br {
  right: -4%;
  bottom: -2%;
  transform: rotate(-144deg) scaleX(1.2);
}

.intro-impact {
  left: 50%;
  top: 50%;
  width: min(34vw, 420px);
  height: min(34vw, 420px);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.26), rgba(114, 247, 255, 0.18) 18%, rgba(255, 92, 214, 0.12) 34%, rgba(178, 44, 255, 0.04) 56%, transparent 76%);
  filter: blur(8px);
  opacity: 0;
  animation: introImpactFlash 760ms ease forwards;
  animation-delay: 760ms;
}

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 72px);
  background: linear-gradient(to bottom, rgba(3, 5, 9, 0.78), rgba(3, 5, 9, 0.08));
  backdrop-filter: blur(18px);
}

.brand-mark,
.nav-links {
  display: flex;
  align-items: center;
}

.brand-mark {
  gap: 12px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-glyph {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 50%;
  filter:
    drop-shadow(0 0 12px rgba(99, 247, 255, 0.5))
    drop-shadow(0 0 20px rgba(178, 44, 255, 0.25));
}

.nav-links {
  gap: clamp(18px, 3vw, 36px);
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.nav-links a {
  transition: color 180ms ease, transform 180ms ease;
}

.nav-links a:hover {
  color: var(--ink);
  transform: translateY(-1px);
}

.hero {
  position: relative;
  min-height: 132svh;
  display: grid;
  align-items: start;
  padding: calc(var(--nav-h) + 46px) clamp(20px, 6vw, 92px) 72px;
  overflow: hidden;
  isolation: isolate;
}

.prism-canvas,
.hero-noise {
  position: absolute;
  inset: 0;
}

.prism-canvas {
  z-index: -3;
  width: 100%;
  height: 100%;
}

.hero-noise {
  z-index: -2;
  opacity: 0.32;
  background-image:
    linear-gradient(115deg, rgba(3, 5, 9, 0.2), rgba(3, 5, 9, 0.86) 58%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.36'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
}

.hero-content {
  position: relative;
  max-width: 800px;
  min-height: calc(132svh - var(--nav-h) - 96px);
  padding-top: 18px;
  transform: none;
}

.theme-header {
  position: sticky;
  top: calc(var(--nav-h) + 18px);
  z-index: 2;
}

.theme-support {
  padding-top: min(28svh, 250px);
}

.hero-theme {
  max-width: min(84vw, 980px);
}

.hero-support {
  max-width: 820px;
}

.company-name,
.section-kicker {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.company-name {
  font-size: clamp(20px, 3vw, 34px);
  color: rgba(246, 251, 255, 0.9);
}

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

h1 {
  margin-bottom: 28px;
  font-size: clamp(56px, 12vw, 176px);
  line-height: 0.86;
  font-weight: 900;
  letter-spacing: 0;
  text-wrap: balance;
  text-shadow: 0 0 42px rgba(114, 247, 255, 0.22);
}

.hero-line {
  max-width: 820px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.65;
  font-weight: 500;
}

.hero-line span {
  display: block;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.primary-action,
.ghost-action {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.primary-action {
  background: var(--ink);
  color: #031016;
  box-shadow: 0 0 36px rgba(114, 247, 255, 0.22);
}

.ghost-action {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(14px);
}

.primary-action:hover,
.ghost-action:hover {
  transform: translateY(-2px);
}

.ghost-action:hover {
  border-color: rgba(114, 247, 255, 0.62);
  color: var(--accent);
}

.hero-sideword {
  position: absolute;
  right: clamp(18px, 4vw, 62px);
  bottom: 28px;
  color: rgba(246, 251, 255, 0.2);
  font-size: clamp(12px, 1.3vw, 16px);
  font-weight: 800;
  writing-mode: vertical-rl;
}

.section {
  min-height: 72svh;
  padding: clamp(88px, 13vw, 168px) clamp(22px, 7vw, 112px);
}

.vision-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(140px, 0.35fr) minmax(0, 1.65fr);
  gap: clamp(36px, 8vw, 120px);
  align-items: start;
  min-height: 104svh;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(180deg, rgba(3, 5, 9, 0), rgba(7, 10, 17, 0.92)),
    linear-gradient(100deg, rgba(114, 247, 255, 0.09), transparent 48%);
  border-top: 1px solid var(--line);
}

.vision-section > :not(.mirage-field),
.spectrum-section > :not(.mirage-field),
.contact-section > :not(.contact-beacon) {
  position: relative;
  z-index: 1;
}

.section-copy,
.signal-copy {
  position: relative;
  min-height: calc(104svh - var(--nav-h) - 88px);
  align-self: stretch;
}

.section-copy h2,
.spectrum-sticky h2,
.signal-copy h2,
.contact-section h2 {
  max-width: 900px;
  font-size: clamp(34px, 6.2vw, 92px);
  line-height: 1.02;
  letter-spacing: 0;
}

.split-heading span {
  display: block;
}

.section-copy p,
.signal-copy p {
  max-width: 740px;
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.8;
}

.section-support,
.signal-support {
  padding-top: min(18svh, 150px);
}

.vision-ribbon {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 42px;
}

.vision-ribbon span {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--soft);
  font-size: 13px;
  font-weight: 800;
}

.mirage-field {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  opacity: 0.92;
  transform: translate3d(var(--parallax-x, 0), var(--parallax-y, 0), 0);
  transition: transform 220ms ease-out;
}

.mirage-node,
.mirage-shard,
.laser-line,
.scan-ring,
.contact-beacon span {
  position: absolute;
}

.vision-mirage {
  top: 14%;
  right: clamp(-18rem, -12vw, -8rem);
  width: min(46vw, 760px);
  height: min(70svh, 860px);
}

.mirage-node {
  right: -18%;
  top: -8%;
  width: clamp(180px, 22vw, 340px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 34%, rgba(246, 251, 255, 0.92), rgba(246, 251, 255, 0.08) 18%, rgba(114, 247, 255, 0.22) 38%, rgba(178, 44, 255, 0.08) 60%, transparent 76%),
    radial-gradient(circle at 60% 54%, rgba(48, 108, 255, 0.2), transparent 56%);
  filter: blur(0.4px) drop-shadow(0 0 48px rgba(99, 247, 255, 0.28));
  animation: nodePulse 8s ease-in-out infinite;
}

.laser-line {
  height: 1px;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(114, 247, 255, 0), rgba(114, 247, 255, 0.95), rgba(255, 255, 255, 0));
  box-shadow:
    0 0 8px rgba(99, 247, 255, 0.3),
    0 0 24px rgba(48, 108, 255, 0.24);
  animation: laserSweep 5.8s linear infinite;
}

.laser-line-a {
  top: 28%;
  left: 26%;
  width: 78%;
  transform: rotate(-16deg);
  animation-delay: -0.8s;
}

.laser-line-b {
  top: 42%;
  left: 34%;
  width: 62%;
  transform: rotate(9deg);
  background: linear-gradient(90deg, rgba(255, 92, 214, 0), rgba(255, 92, 214, 0.86), rgba(255, 255, 255, 0));
  animation-delay: -2.3s;
}

.laser-line-c {
  top: 58%;
  left: 22%;
  width: 76%;
  transform: rotate(-32deg);
  animation-delay: -3.4s;
}

.laser-line-d {
  top: 74%;
  left: 42%;
  width: 48%;
  transform: rotate(18deg);
  background: linear-gradient(90deg, rgba(178, 44, 255, 0), rgba(178, 44, 255, 0.76), rgba(255, 255, 255, 0));
  animation-delay: -1.7s;
}

.mirage-shard {
  border: 1px solid rgba(219, 247, 255, 0.22);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(114, 247, 255, 0.02) 54%, transparent);
  filter: drop-shadow(0 0 16px rgba(99, 247, 255, 0.18));
}

.mirage-shard-a {
  right: -4%;
  top: -2%;
  width: 72px;
  height: 72px;
  clip-path: polygon(50% 0, 100% 40%, 66% 100%, 0 68%, 16% 14%);
  animation: shardDrift 9s ease-in-out infinite;
}

.mirage-shard-b {
  right: -12%;
  bottom: 12%;
  width: 108px;
  height: 108px;
  clip-path: polygon(32% 0, 100% 18%, 78% 100%, 0 78%);
  animation: shardDrift 11s ease-in-out infinite reverse;
}

.spectrum-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(40px, 8vw, 128px);
  min-height: 112svh;
  padding: clamp(92px, 13vw, 176px) clamp(22px, 7vw, 112px);
  overflow: hidden;
  isolation: isolate;
  background: var(--deep);
  border-top: 1px solid var(--line);
}

.spectrum-mirage {
  left: clamp(-18rem, -14vw, -9rem);
  bottom: clamp(-2rem, 3vw, 2rem);
  width: min(46vw, 720px);
  height: min(44svh, 480px);
}

.spectrum-node {
  left: -12%;
  bottom: -6%;
  width: clamp(88px, 12vw, 150px);
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.88), rgba(114, 247, 255, 0.22) 30%, rgba(114, 247, 255, 0.04) 54%, transparent 72%);
  box-shadow:
    0 0 18px rgba(99, 247, 255, 0.2),
    0 0 58px rgba(48, 108, 255, 0.12);
}

.spectrum-line-a,
.spectrum-line-b,
.spectrum-line-c {
  left: 24%;
  bottom: 18%;
  height: 1px;
}

.spectrum-line-a {
  width: 42%;
  transform: rotate(-14deg);
  animation-delay: -0.4s;
}

.spectrum-line-b {
  width: 58%;
  transform: rotate(10deg);
  background: linear-gradient(90deg, rgba(255, 92, 214, 0), rgba(255, 92, 214, 0.8), rgba(255, 255, 255, 0));
  animation-delay: -2.1s;
}

.spectrum-line-c {
  width: 34%;
  left: 30%;
  bottom: 26%;
  transform: rotate(-33deg);
  background: linear-gradient(90deg, rgba(178, 44, 255, 0), rgba(99, 247, 255, 0.7), rgba(255, 255, 255, 0));
  animation-delay: -3.2s;
}

.scan-ring {
  left: -8%;
  bottom: -8%;
  border-radius: 999px;
  border: 1px solid rgba(114, 247, 255, 0.18);
  filter: drop-shadow(0 0 20px rgba(99, 247, 255, 0.14));
  animation: scanExpand 5.5s ease-out infinite;
}

.scan-ring-a {
  width: 180px;
  height: 180px;
}

.scan-ring-b {
  width: 280px;
  height: 280px;
  animation-delay: -2.8s;
}

.spectrum-sticky {
  position: relative;
  min-height: calc(112svh - var(--nav-h) - 88px);
  align-self: stretch;
}

.spectrum-sticky .section-kicker {
  position: sticky;
  top: calc(var(--nav-h) + 18px);
}

.spectrum-sticky h2 {
  position: sticky;
  top: calc(var(--nav-h) + 46px);
}

.spectrum-lanes {
  display: grid;
  gap: 0;
}

.spectrum-lanes article {
  padding: 34px 0 36px;
  border-top: 1px solid var(--line);
  transition: transform 220ms ease, border-color 220ms ease;
}

.spectrum-lanes article:last-child {
  border-bottom: 1px solid var(--line);
}

.spectrum-lanes article:hover {
  transform: translateX(8px);
  border-color: rgba(114, 247, 255, 0.55);
}

.spectrum-lanes span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.spectrum-lanes h3 {
  margin: 14px 0 10px;
  font-size: clamp(24px, 3vw, 42px);
  letter-spacing: 0;
}

.spectrum-lanes p {
  max-width: 560px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.signal-section {
  position: relative;
  min-height: 114svh;
  display: grid;
  grid-template-columns: 1fr 0.86fr;
  gap: clamp(30px, 7vw, 112px);
  align-items: start;
  padding: clamp(80px, 12vw, 160px) clamp(22px, 7vw, 112px);
  overflow: hidden;
  background:
    radial-gradient(circle at 26% 45%, rgba(114, 247, 255, 0.18), transparent 24rem),
    radial-gradient(circle at 62% 50%, rgba(255, 92, 214, 0.12), transparent 25rem),
    #020308;
}

.signal-visual {
  position: sticky;
  top: calc(var(--nav-h) + 22px);
  min-height: 520px;
}

.prism-core {
  position: absolute;
  left: 50%;
  top: 48%;
  width: min(38vw, 430px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%) rotate(45deg);
  clip-path: polygon(50% 0, 100% 32%, 82% 100%, 18% 100%, 0 32%);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.05) 36%, transparent 58%),
    conic-gradient(from 80deg, rgba(48, 108, 255, 0.76), rgba(99, 247, 255, 0.68), rgba(255, 61, 242, 0.5), rgba(178, 44, 255, 0.62), rgba(48, 108, 255, 0.76));
  filter: drop-shadow(0 0 46px rgba(114, 247, 255, 0.26));
  animation: prismFloat 7s ease-in-out infinite;
}

.beam {
  position: absolute;
  height: 2px;
  width: 72%;
  left: 8%;
  top: 50%;
  transform-origin: left center;
  background: linear-gradient(90deg, transparent, rgba(114, 247, 255, 0.82), transparent);
  filter: blur(0.2px);
}

.beam-a {
  transform: rotate(-18deg);
}

.beam-b {
  transform: rotate(4deg);
  background: linear-gradient(90deg, transparent, rgba(255, 92, 214, 0.75), transparent);
}

.beam-c {
  transform: rotate(25deg);
  background: linear-gradient(90deg, transparent, rgba(185, 255, 111, 0.6), transparent);
}

.contact-section {
  position: relative;
  min-height: 62svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(88px, 13vw, 168px) clamp(22px, 7vw, 112px);
  border-top: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(180deg, rgba(2, 3, 8, 0.36), rgba(2, 3, 8, 0.96)),
    radial-gradient(circle at 70% 35%, rgba(114, 247, 255, 0.15), transparent 30rem);
}

.contact-beacon {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  transform: translate3d(var(--parallax-x, 0), var(--parallax-y, 0), 0);
  transition: transform 220ms ease-out;
}

.contact-beacon::before,
.contact-beacon::after {
  content: "";
  position: absolute;
}

.contact-beacon::before {
  right: -20%;
  top: -24%;
  width: 120%;
  height: 176%;
  clip-path: polygon(100% 0, 100% 8%, 82% 22%, 70% 36%, 54% 56%, 28% 88%, 12% 100%, 0 100%, 50% 32%);
  background:
    linear-gradient(216deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 248, 228, 0.24) 9%, rgba(255, 231, 180, 0.2) 18%, rgba(255, 223, 153, 0.16) 28%, rgba(114, 247, 255, 0.12) 42%, rgba(48, 108, 255, 0.04) 64%, rgba(48, 108, 255, 0) 88%);
  filter: blur(18px);
  opacity: 0.9;
  transform-origin: 100% 0;
  animation: floodSweep 8s ease-in-out infinite;
}

.contact-beacon::after {
  right: -24%;
  top: -22%;
  width: 132%;
  height: 168%;
  background:
    radial-gradient(ellipse at 88% 10%, rgba(255, 246, 214, 0.24), rgba(255, 229, 173, 0.2) 10%, rgba(255, 214, 143, 0.15) 16%, rgba(114, 247, 255, 0.12) 26%, rgba(48, 108, 255, 0.04) 42%, transparent 76%);
  filter: blur(36px);
  opacity: 0.9;
  animation: floodBreathe 6.2s ease-in-out infinite;
}

.beacon-ray {
  position: absolute;
  right: -24%;
  top: -8%;
  width: 124%;
  height: 142%;
  transform-origin: right center;
  transform: rotate(-2deg);
  clip-path: polygon(100% 0, 100% 8%, 84% 18%, 70% 34%, 54% 52%, 32% 80%, 16% 100%, 0 100%, 56% 30%);
  background:
    repeating-linear-gradient(
      216deg,
      rgba(255, 253, 244, 0.92) 0 10px,
      rgba(255, 244, 216, 0.82) 10px 18px,
      rgba(255, 232, 176, 0.54) 18px 28px,
      rgba(114, 247, 255, 0.24) 28px 38px,
      rgba(255, 255, 255, 0) 38px 58px
    ),
    repeating-linear-gradient(
      221deg,
      rgba(255, 255, 255, 0.18) 0 2px,
      rgba(255, 255, 255, 0) 2px 12px
    ),
    linear-gradient(218deg, rgba(255, 255, 255, 0.88) 0%, rgba(255, 241, 206, 0.54) 12%, rgba(255, 224, 163, 0.3) 24%, rgba(114, 247, 255, 0.18) 38%, rgba(255, 255, 255, 0.05) 62%, rgba(255, 255, 255, 0) 86%);
  box-shadow:
    0 0 34px rgba(255, 228, 173, 0.32),
    0 0 72px rgba(255, 239, 194, 0.24),
    0 0 128px rgba(99, 247, 255, 0.18),
    0 0 180px rgba(48, 108, 255, 0.14);
  filter: blur(4px);
  animation: beamFocus 5s ease-in-out infinite;
}

.beacon-ray-b,
.beacon-ray-c,
.beacon-ray-d {
  clip-path: polygon(100% 0, 100% 6%, 72% 42%, 34% 86%, 12% 100%, 0 100%, 56% 40%);
  background:
    repeating-linear-gradient(
      220deg,
      rgba(255, 251, 237, 0.56) 0 8px,
      rgba(255, 226, 166, 0.22) 8px 16px,
      rgba(255, 255, 255, 0) 16px 36px
    ),
    linear-gradient(220deg, rgba(255, 255, 255, 0.56) 0%, rgba(255, 236, 192, 0.26) 20%, rgba(114, 247, 255, 0.1) 42%, rgba(255, 255, 255, 0) 80%);
  filter: blur(2.4px);
  mix-blend-mode: screen;
}

.beacon-ray-b {
  right: -16%;
  top: 4%;
  width: 106%;
  height: 118%;
  transform: rotate(-9deg);
  opacity: 0.86;
  animation-duration: 6.4s;
  animation-delay: -1.8s;
}

.beacon-ray-c {
  right: -12%;
  top: 16%;
  width: 98%;
  height: 122%;
  transform: rotate(5deg);
  opacity: 0.76;
  background:
    repeating-linear-gradient(
      218deg,
      rgba(255, 248, 226, 0.6) 0 10px,
      rgba(255, 214, 143, 0.28) 10px 18px,
      rgba(114, 247, 255, 0.08) 18px 28px,
      rgba(255, 255, 255, 0) 28px 56px
    ),
    linear-gradient(220deg, rgba(255, 255, 255, 0.48) 0%, rgba(255, 214, 143, 0.24) 24%, rgba(114, 247, 255, 0.08) 50%, rgba(255, 255, 255, 0) 82%);
  animation-duration: 7.1s;
  animation-delay: -3.1s;
}

.beacon-ray-d {
  right: -8%;
  top: -2%;
  width: 88%;
  height: 102%;
  transform: rotate(-16deg);
  opacity: 0.72;
  background:
    repeating-linear-gradient(
      214deg,
      rgba(255, 247, 221, 0.52) 0 10px,
      rgba(255, 236, 192, 0.24) 10px 18px,
      rgba(114, 247, 255, 0.06) 18px 28px,
      rgba(255, 255, 255, 0) 28px 54px
    ),
    linear-gradient(220deg, rgba(255, 255, 255, 0.46) 0%, rgba(255, 226, 175, 0.18) 18%, rgba(48, 108, 255, 0.14) 34%, rgba(114, 247, 255, 0.05) 56%, rgba(255, 255, 255, 0) 84%);
  animation-duration: 5.6s;
  animation-delay: -0.9s;
}

.beacon-hit {
  display: none;
}

.contact-action {
  width: fit-content;
}

.contact-section h2 {
  white-space: nowrap;
}

.hero-theme .company-name,
.hero-theme h1,
.section-theme h2,
.signal-theme .section-kicker,
.signal-theme h2 {
  margin-bottom: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  animation: revealUp 780ms cubic-bezier(0.2, 0.9, 0.2, 1) forwards;
}

.reveal:nth-child(2) {
  animation-delay: 120ms;
}

.reveal:nth-child(3) {
  animation-delay: 220ms;
}

.reveal:nth-child(4) {
  animation-delay: 340ms;
}

@keyframes revealUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes prismFloat {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(45deg) scale(1);
  }
  50% {
    transform: translate(-50%, -54%) rotate(48deg) scale(1.03);
  }
}

@keyframes introCorePulse {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.16);
  }
  28% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(0.54);
  }
  74% {
    opacity: 0.94;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0.42;
    transform: translate(-50%, -50%) scale(1.14);
  }
}

@keyframes introLaserIn {
  0% {
    opacity: 0;
    filter: blur(1px);
  }
  36% {
    opacity: 0.96;
    filter: blur(0);
  }
  100% {
    opacity: 0.26;
    filter: blur(0.4px);
  }
}

@keyframes introImpactFlash {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.36);
  }
  44% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0.12;
    transform: translate(-50%, -50%) scale(1.22);
  }
}

@keyframes introFadeOut {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

@keyframes nodePulse {
  0%,
  100% {
    opacity: 0.72;
    transform: scale(0.96);
  }
  50% {
    opacity: 1;
    transform: scale(1.04);
  }
}

@keyframes laserSweep {
  0% {
    opacity: 0.12;
    filter: saturate(0.9);
  }
  28% {
    opacity: 0.94;
    filter: saturate(1.15);
  }
  62% {
    opacity: 0.28;
    filter: saturate(1);
  }
  100% {
    opacity: 0.1;
    filter: saturate(0.92);
  }
}

@keyframes shardDrift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
    opacity: 0.24;
  }
  50% {
    transform: translate3d(-14px, 18px, 0) rotate(10deg);
    opacity: 0.5;
  }
}

@keyframes scanExpand {
  0% {
    opacity: 0;
    transform: scale(0.42);
  }
  24% {
    opacity: 0.5;
  }
  100% {
    opacity: 0;
    transform: scale(1.16);
  }
}

@keyframes beamFocus {
  0%,
  100% {
    opacity: 0.52;
    transform: scale(0.985) translate3d(0, 0, 0);
  }
  45% {
    opacity: 1;
    transform: scale(1.08) translate3d(-2.4%, 1.4%, 0);
  }
  70% {
    opacity: 0.82;
    transform: scale(1.04) translate3d(-1.1%, 0.8%, 0);
  }
}

@keyframes hitPulse {
  0%,
  100% {
    opacity: 0.38;
    transform: scale(0.94);
  }
  50% {
    opacity: 0.88;
    transform: scale(1.05);
  }
}

@keyframes floodSweep {
  0%,
  100% {
    opacity: 0.58;
    transform: scale(0.96) skewY(-2deg);
  }
  50% {
    opacity: 0.86;
    transform: scale(1.02) skewY(0deg);
  }
}

@keyframes floodBreathe {
  0%,
  100% {
    opacity: 0.52;
    transform: scale(0.98);
  }
  50% {
    opacity: 0.92;
    transform: scale(1.03);
  }
}

@media (max-width: 820px) {
  :root {
    --nav-h: 66px;
  }

  .nav {
    padding: 0 18px;
  }

  .nav-links {
    gap: 16px;
    font-size: 13px;
  }

  .brand-mark span:last-child {
    max-width: 118px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .hero {
    min-height: 92svh;
    padding: calc(var(--nav-h) + 34px) 20px 54px;
  }

  .hero-content,
  .section-copy,
  .spectrum-sticky,
  .signal-copy {
    min-height: auto;
  }

  .theme-header,
  .spectrum-sticky .section-kicker,
  .spectrum-sticky h2 {
    position: static;
  }

  .theme-support,
  .section-support,
  .signal-support {
    padding-top: 24px;
  }

  .hero-line {
    max-width: 95%;
  }

  .primary-action,
  .ghost-action {
    min-height: 50px;
    padding-inline: 18px;
  }

  .vision-section,
  .spectrum-section,
  .signal-section {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .vision-mirage,
  .spectrum-mirage {
    width: min(78vw, 520px);
    height: 320px;
    opacity: 0.68;
  }

  .vision-mirage {
    top: auto;
    right: -24%;
    bottom: 7%;
  }

  .spectrum-mirage {
    left: -22%;
    bottom: 2%;
  }

  .vision-ribbon {
    grid-column: auto;
  }

  .spectrum-sticky {
    position: static;
  }

  .section-copy,
  .signal-copy,
  .signal-visual {
    position: static;
  }

  .signal-visual {
    min-height: 380px;
    order: 2;
  }

  .prism-core {
    width: min(70vw, 330px);
  }

  .contact-section {
    min-height: 54svh;
  }

  .contact-beacon::before {
    width: 134%;
    height: 188%;
    opacity: 0.82;
    right: -28%;
  }

  .contact-beacon::after {
    width: 146%;
    height: 176%;
    right: -34%;
  }

  .beacon-ray {
    right: -30%;
    top: -4%;
    width: 136%;
    height: 146%;
  }

  .beacon-ray-b {
    right: -22%;
    top: 6%;
    width: 118%;
    height: 128%;
  }

  .beacon-ray-c {
    right: -18%;
    top: 18%;
    width: 110%;
    height: 132%;
  }

  .beacon-ray-d {
    right: -10%;
    top: 0;
    width: 98%;
    height: 112%;
  }

}

@media (max-width: 520px) {
  .nav-links a:nth-child(2) {
    display: none;
  }

  h1 {
    font-size: clamp(38px, 11.5vw, 48px);
    line-height: 0.96;
  }

  .hero-actions {
    width: 100%;
  }

  .theme-support,
  .section-support,
  .signal-support {
    padding-top: 18px;
  }

  .vision-mirage,
  .spectrum-mirage {
    width: 92vw;
    height: 260px;
    opacity: 0.52;
  }

  .mirage-node {
    width: 150px;
  }

  .contact-section h2 {
    font-size: 28px;
    white-space: normal;
  }

  .primary-action,
  .ghost-action {
    flex: 1 1 100%;
  }

  .beacon-ray {
    right: -34%;
    top: -2%;
    width: 150%;
    height: 134%;
  }

  .beacon-ray-b {
    right: -24%;
    top: 7%;
    width: 126%;
    height: 116%;
  }

  .beacon-ray-c {
    right: -18%;
    top: 18%;
    width: 118%;
    height: 118%;
  }

  .beacon-ray-d {
    right: -10%;
    top: 1%;
    width: 102%;
    height: 102%;
  }

}

@media (prefers-reduced-motion: reduce) {
  .intro-overlay {
    display: none !important;
  }

  body.intro-active .site-shell {
    opacity: 1;
    transform: none;
  }

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