:root {
  --void: #05070b;
  --event: #0a1220;
  --orbit: #12314a;
  --signal: #19bdf2;
  --ice: #63d8ff;
  --cloud: #f7fafc;
  --starlight: #dde8f1;
  --slate: #6f8190;
  --ink: #081426;
  --white: #ffffff;
  --font-display: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  --font-body: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shadow-focus: 0 0 0 4px rgb(25 189 242 / 28%);
  --shell: 1280px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

html.intro-pending,
html.intro-pending body {
  overflow: hidden;
}

html.intro-pending body {
  background: var(--void);
}

html.intro-pending .intro-badge,
html.intro-pending .intro-wordmark,
html.intro-pending .site-header,
html.intro-pending #main-content,
html.intro-pending .site-footer {
  opacity: 0;
}

img,
svg {
  display: block;
}

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

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

:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.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;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--event);
  background: var(--signal);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

.intro-sequence {
  position: fixed;
  z-index: 2000;
  inset: 0;
  overflow: hidden;
  color: var(--white);
  background: var(--void);
  isolation: isolate;
  touch-action: none;
}

.intro-sequence[hidden],
.intro-bypassed .intro-sequence {
  display: none;
}

.intro-backdrop {
  position: absolute;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, #07111f 0%, #03060b 42%, #010204 78%),
    var(--void);
  pointer-events: none;
  will-change: opacity;
}

.intro-backdrop::before,
.intro-backdrop::after {
  position: absolute;
  content: "";
  pointer-events: none;
  border-radius: 50%;
}

.intro-backdrop::before {
  z-index: 0;
  inset: 50% auto auto 50%;
  width: 76vmin;
  height: 76vmin;
  background: radial-gradient(circle, rgb(25 189 242 / 17%), transparent 66%);
  filter: blur(38px);
  transform: translate(-50%, -50%);
}

.intro-backdrop::after {
  z-index: 2;
  inset: -25%;
  border: 1px solid rgb(99 216 255 / 6%);
  box-shadow:
    inset 0 0 18vmin rgb(0 0 0 / 82%),
    inset 0 0 40vmin rgb(0 0 0 / 74%);
}

.intro-stars {
  position: absolute;
  z-index: 1;
  inset: -12%;
  opacity: 0.8;
  background-image:
    radial-gradient(circle, rgb(99 216 255 / 90%) 0 1px, transparent 1.6px),
    radial-gradient(circle, rgb(255 255 255 / 62%) 0 1px, transparent 1.45px),
    radial-gradient(circle, rgb(25 189 242 / 56%) 0 1.5px, transparent 2px);
  background-position: 21px 28px, 84px 118px, 162px 54px;
  background-size: 174px 174px, 247px 247px, 331px 331px;
  transform: scale(1.08) rotate(-2deg);
}

.intro-vortex {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  width: min(112vmin, 1180px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  transform-origin: center;
  contain: layout paint style;
  will-change: opacity, transform;
}

.intro-accretion,
.intro-core,
.intro-lens {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.intro-accretion {
  width: 72%;
  height: 23%;
  background:
    radial-gradient(ellipse at center, transparent 0 32%, #fff 34%, var(--ice) 37%, #087fcb 45%, transparent 62%),
    conic-gradient(from 78deg, transparent, rgb(255 255 255 / 94%), var(--signal), transparent 31%, var(--ice), transparent 72%);
  box-shadow:
    0 0 20px rgb(255 255 255 / 78%),
    0 0 58px rgb(25 189 242 / 88%),
    0 0 110px rgb(8 127 203 / 55%);
  filter: blur(1px) saturate(1.18);
  transform: translate(-50%, -50%) rotate(-9deg);
}

.intro-accretion::before,
.intro-accretion::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.intro-accretion::before {
  inset: 44% -3% auto;
  height: 2px;
  background: linear-gradient(90deg, transparent 8%, rgb(255 255 255 / 34%) 28%, #fff 52%, rgb(99 216 255 / 42%) 74%, transparent 94%);
  border-radius: 50%;
  box-shadow: 0 0 16px rgb(255 255 255 / 56%), 0 0 28px rgb(25 189 242 / 48%);
  transform: scaleX(0.82);
  transform-origin: center;
}

.intro-accretion::after {
  inset: -105% -22%;
  z-index: -1;
  background: radial-gradient(ellipse, rgb(25 189 242 / 18%), transparent 64%);
  filter: blur(20px);
  opacity: 0.72;
}

.intro-core {
  width: 31%;
  aspect-ratio: 1;
  background: radial-gradient(circle at 47% 43%, #02070c 0%, #000 62%);
  border: 2px solid rgb(231 249 255 / 90%);
  box-shadow:
    0 0 12px #fff,
    0 0 36px var(--ice),
    0 0 74px #087fcb,
    inset 0 0 28px #000;
}

.intro-core::before {
  position: absolute;
  content: "";
  inset: 7%;
  border-radius: 50%;
  background: radial-gradient(circle at 64% 34%, rgb(99 216 255 / 12%), transparent 46%);
  filter: blur(10px);
  opacity: 0.78;
}

.intro-lens {
  width: 83%;
  height: 42%;
  border: 1px solid rgb(99 216 255 / 36%);
  box-shadow: 0 0 35px rgb(25 189 242 / 16%);
}

.intro-lens-one {
  transform: translate(-50%, -50%) rotate(17deg);
}

.intro-lens-two {
  width: 92%;
  height: 34%;
  opacity: 0.55;
  transform: translate(-50%, -50%) rotate(-16deg);
}

.intro-brand-anchor {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  transform-origin: center;
  backface-visibility: hidden;
  will-change: transform;
}

.intro-brand {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  width: min(72vw, 720px);
  gap: clamp(16px, 2vw, 26px);
  transform: translate(-50%, -50%);
}

.intro-badge {
  flex: 0 0 auto;
  width: clamp(92px, 13vw, 150px);
  max-height: 170px;
  object-fit: contain;
  filter: drop-shadow(0 0 38px rgb(25 189 242 / 46%));
  transform-origin: center;
  backface-visibility: hidden;
  will-change: opacity, transform, filter;
}

.intro-wordmark {
  flex: 1 1 auto;
  width: min(70%, 520px);
  min-width: 0;
  height: auto;
  filter: drop-shadow(0 0 24px rgb(25 189 242 / 18%));
  backface-visibility: hidden;
  will-change: opacity, transform;
}

.intro-cue {
  position: absolute;
  z-index: 10;
  bottom: clamp(24px, 5vh, 52px);
  left: 50%;
  display: grid;
  justify-items: center;
  color: rgb(255 255 255 / 62%);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transform: translateX(-50%);
  transition: color 180ms ease;
}

.intro-sequence.is-accelerating .intro-cue {
  color: var(--ice);
}

.shell {
  width: min(calc(100% - 128px), var(--shell));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  color: var(--white);
  background: rgb(5 7 11 / 84%);
  border-bottom: 1px solid rgb(99 216 255 / 9%);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 88px;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
}

.brand-badge {
  width: 52px;
  height: 58px;
  object-fit: contain;
}

.brand-wordmark {
  width: 214px;
  height: auto;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(22px, 3vw, 48px);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
}

.desktop-nav a,
.site-footer nav a {
  color: rgb(255 255 255 / 78%);
  transition: color 160ms ease;
}

.desktop-nav a:hover,
.site-footer nav a:hover {
  color: var(--ice);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 22px;
  color: var(--event);
  background: linear-gradient(135deg, var(--signal), var(--ice));
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgb(25 189 242 / 16%);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  background: linear-gradient(135deg, #39c9f6, #85e2ff);
  box-shadow: 0 14px 34px rgb(25 189 242 / 24%);
  transform: translateY(-2px);
}

.button-small {
  min-height: 44px;
  padding-inline: 18px;
  font-size: 14px;
}

.menu-toggle,
.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  min-height: 620px;
  padding: 156px 0 72px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 73% 45%, rgb(13 110 165 / 18%), transparent 27%),
    linear-gradient(118deg, var(--void) 0%, #070c16 55%, #05111e 100%);
}

.hero::after {
  position: absolute;
  content: "";
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgb(99 216 255 / 52%), transparent);
}

.hero-stars {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background-image:
    radial-gradient(circle, rgb(99 216 255 / 80%) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgb(255 255 255 / 50%) 0 1px, transparent 1.4px);
  background-position: 20px 20px, 70px 90px;
  background-size: 140px 140px, 190px 190px;
  mask-image: linear-gradient(90deg, transparent 0%, black 55%, black 100%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(390px, 0.82fr);
  align-items: center;
  gap: 40px;
}

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

.eyebrow,
.section-label {
  margin: 0 0 16px;
  color: var(--signal);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.35;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.035em;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(50px, 4.45vw, 66px);
  font-weight: 650;
  line-height: 1.04;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 3.3vw, 52px);
  font-weight: 650;
  line-height: 1.08;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.2;
}

.hero-lede {
  max-width: 610px;
  margin-bottom: 34px;
  color: rgb(255 255 255 / 70%);
  font-size: 18px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--ice);
  border-bottom: 1px solid var(--signal);
  font-family: var(--font-display);
  font-weight: 600;
  transition: gap 160ms ease, color 160ms ease;
}

.text-link:hover {
  gap: 14px;
  color: var(--white);
}

.text-link svg {
  width: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.hero-mark {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 430px;
}

.hero-mark::before {
  position: absolute;
  content: "";
  width: 68%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(99 216 255 / 20%) 0%, rgb(25 189 242 / 7%) 35%, transparent 70%);
  filter: blur(18px);
}

.hero-constellation {
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 0 10px rgb(25 189 242 / 16%));
}

.constellation-lines {
  fill: none;
  stroke: rgb(99 216 255 / 24%);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.constellation-nodes {
  fill: var(--ice);
}

.constellation-nodes circle {
  filter: drop-shadow(0 0 6px var(--signal));
  transform-box: fill-box;
  transform-origin: center;
}

.hero-blackhole-stage {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  z-index: 3;
  width: min(360px, 76%);
  aspect-ratio: 1;
  transform: perspective(900px) rotateX(var(--tilt-y)) rotateY(var(--tilt-x));
  transform-style: preserve-3d;
  transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.hero-blackhole-halo {
  position: absolute;
  z-index: 0;
  inset: 5%;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(99 216 255 / 28%) 0%, rgb(25 189 242 / 10%) 36%, transparent 68%);
  filter: blur(30px);
  opacity: 0.72;
  transform: translateZ(-2px) scale(0.96);
  will-change: opacity, transform;
}

.hero-blackhole-plane {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 118%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%) rotate(-9deg) scaleY(0.34);
  transform-origin: center;
}

.hero-blackhole-spin {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  -webkit-mask: radial-gradient(circle, transparent 0 31%, #000 35% 49%, transparent 54%);
  mask: radial-gradient(circle, transparent 0 31%, #000 35% 49%, transparent 54%);
  mix-blend-mode: screen;
  will-change: transform;
}

.spin-outer {
  background: conic-gradient(from 12deg, transparent 0 7%, rgb(99 216 255 / 42%) 13%, #fff 20%, var(--signal) 28%, transparent 39%, rgb(8 127 203 / 72%) 52%, #fff 61%, var(--ice) 68%, transparent 82% 100%);
  box-shadow: 0 0 32px rgb(25 189 242 / 38%);
  filter: blur(1px) saturate(1.2);
}

.spin-inner {
  inset: 7%;
  background: conic-gradient(from 192deg, transparent 0 11%, #fff 20%, var(--ice) 27%, transparent 38%, rgb(25 189 242 / 76%) 53%, #fff 63%, transparent 78% 100%);
  filter: blur(0.4px) brightness(1.18);
  opacity: 0.9;
}

.hero-blackhole-core {
  position: absolute;
  z-index: 5;
  top: 50%;
  left: 50%;
  width: 43%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 45% 42%, #02080d 0%, #000 64%);
  border: 1.5px solid rgb(231 249 255 / 92%);
  box-shadow:
    0 0 8px #fff,
    0 0 25px var(--ice),
    0 0 54px rgb(25 189 242 / 72%),
    0 0 92px rgb(8 127 203 / 38%),
    inset 0 0 34px #000;
  transform: translate(-50%, -50%);
}

.hero-blackhole-core::before {
  position: absolute;
  content: "";
  inset: -6%;
  border: 1px solid rgb(99 216 255 / 28%);
  border-radius: 50%;
  box-shadow: 0 0 22px rgb(25 189 242 / 20%);
}

.hero-blackhole-front-arc {
  position: absolute;
  z-index: 7;
  top: 50%;
  left: 50%;
  width: 87%;
  height: 25%;
  border-bottom: 3px solid rgb(235 251 255 / 92%);
  border-radius: 50%;
  box-shadow: 0 8px 18px rgb(25 189 242 / 54%);
  filter: drop-shadow(0 0 8px var(--ice));
  transform: translate(-50%, -50%) rotate(-9deg);
}

.hero-blackhole-front-arc::after {
  position: absolute;
  content: "";
  right: 7%;
  bottom: -4px;
  width: 28%;
  height: 5px;
  background: linear-gradient(90deg, transparent, #fff, var(--ice), transparent);
  border-radius: 50%;
  filter: blur(1px);
}

.hero-blackhole-lens {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  border: 1px solid rgb(99 216 255 / 24%);
  border-radius: 50%;
  box-shadow: 0 0 22px rgb(25 189 242 / 12%);
}

.lens-wide {
  width: 102%;
  height: 52%;
  transform: translate(-50%, -50%) rotate(15deg);
}

.lens-tight {
  width: 84%;
  height: 66%;
  opacity: 0.62;
  transform: translate(-50%, -50%) rotate(-24deg);
}

.section {
  padding: 96px 0;
}

.section-heading {
  max-width: 840px;
}

.services-heading {
  margin: 0 auto 54px;
  text-align: center;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--starlight);
  border-bottom: 1px solid var(--starlight);
}

.service-item {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 24px;
  min-width: 0;
  padding: 38px 30px 42px;
}

.service-item + .service-item {
  border-left: 1px solid var(--starlight);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  color: #087fcb;
  border: 1px solid rgb(8 127 203 / 35%);
  border-radius: 50%;
}

.service-icon svg,
.step-icon svg {
  width: 36px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.service-item p {
  margin-bottom: 0;
  color: #4f6171;
  font-size: 14px;
  line-height: 1.7;
}

.approach {
  position: relative;
  padding: 82px 0 88px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(112deg, var(--event) 0%, #062543 76%, #d9f3ff 145%);
}

.approach-glow {
  position: absolute;
  top: -180px;
  right: -220px;
  width: 620px;
  height: 620px;
  border: 1px solid rgb(99 216 255 / 16%);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgb(99 216 255 / 5%), 0 0 0 140px rgb(99 216 255 / 3%);
}

.approach-heading {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-label-dark {
  color: var(--ice);
}

.steps {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 18px;
  padding: 12px 26px;
}

.step:not(:last-child)::after {
  position: absolute;
  content: "";
  top: 50%;
  right: -7px;
  width: 16px;
  height: 1px;
  background: linear-gradient(90deg, rgb(99 216 255 / 30%), var(--ice));
}

.step-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  color: var(--white);
  background: rgb(255 255 255 / 3%);
  border: 1px solid rgb(255 255 255 / 58%);
  border-radius: 50%;
}

.step-copy span {
  color: var(--signal);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 650;
}

.step-copy h3 {
  margin: 0 0 3px;
  font-size: 18px;
}

.step-copy p {
  margin: 0;
  color: rgb(255 255 255 / 66%);
  font-size: 13px;
  line-height: 1.5;
}

.perspective {
  background: var(--white);
}

.perspective-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 80px;
}

.about {
  position: relative;
  padding: 30px 0 30px;
}

.about::after {
  position: absolute;
  z-index: -1;
  content: "";
  right: -40px;
  bottom: -18px;
  width: 180px;
  height: 90px;
  border: 1px solid rgb(25 189 242 / 18%);
  border-radius: 50%;
  box-shadow: 0 0 0 20px rgb(25 189 242 / 4%), 0 0 0 40px rgb(25 189 242 / 3%);
  transform: rotate(-16deg);
}

.about h2,
.insights h2 {
  font-size: clamp(32px, 3vw, 46px);
}

.about > p:not(.section-label) {
  max-width: 570px;
  color: #4f6171;
  font-size: 17px;
}

.text-link-dark {
  margin-top: 12px;
  color: #087fcb;
}

.text-link-dark:hover {
  color: var(--event);
}

.insights {
  padding: 40px;
  background: linear-gradient(145deg, var(--cloud), #eef8fd);
  border: 1px solid var(--starlight);
  border-radius: 12px;
}

.insight-list {
  border-top: 1px solid #cbdce7;
}

.insight-list details {
  border-bottom: 1px solid #cbdce7;
}

.insight-list summary {
  position: relative;
  padding: 20px 44px 20px 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 650;
  list-style: none;
}

.insight-list summary::-webkit-details-marker {
  display: none;
}

.insight-list summary::before,
.insight-list summary::after {
  position: absolute;
  content: "";
  top: 50%;
  right: 4px;
  width: 16px;
  height: 1.5px;
  background: #087fcb;
  transition: transform 160ms ease;
}

.insight-list summary::after {
  transform: rotate(90deg);
}

.insight-list details[open] summary::after {
  transform: rotate(0);
}

.insight-list details p {
  max-width: 640px;
  padding: 0 36px 20px 0;
  margin: 0;
  color: #4f6171;
  font-size: 14px;
}

.closing-cta {
  position: relative;
  padding: 58px 0;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(105deg, #07111e, #0b2239);
}

.closing-orbits {
  position: absolute;
  inset: 0;
  opacity: 0.45;
  background:
    radial-gradient(ellipse at 12% 150%, transparent 30%, rgb(25 189 242 / 20%) 30.3%, transparent 30.8%),
    radial-gradient(ellipse at 88% -55%, transparent 34%, rgb(25 189 242 / 18%) 34.3%, transparent 34.8%);
}

.closing-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.closing-inner h2 {
  margin-bottom: 8px;
  font-size: clamp(32px, 3.4vw, 50px);
}

.closing-inner p {
  margin-bottom: 0;
  color: rgb(255 255 255 / 65%);
}

.site-footer {
  padding: 64px 0 24px;
  color: rgb(255 255 255 / 65%);
  background: var(--void);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.65fr 1fr;
  gap: 72px;
}

.footer-brand .brand-badge {
  width: 44px;
  height: 48px;
}

.footer-brand .brand-wordmark {
  width: 190px;
}

.footer-grid > div:first-child > p {
  max-width: 430px;
  margin: 22px 0 0;
  font-size: 14px;
}

.site-footer nav,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 12px;
  font-size: 14px;
}

.footer-contact a {
  color: var(--ice);
}

.footer-contact a:hover {
  color: var(--white);
}

.footer-bottom {
  padding-top: 30px;
  margin-top: 44px;
  border-top: 1px solid rgb(255 255 255 / 10%);
  font-size: 12px;
}

.footer-bottom p {
  margin: 0;
}

@media (max-width: 1080px) {
  .shell {
    width: min(calc(100% - 64px), var(--shell));
  }

  .header-cta {
    display: none;
  }

  .header-inner {
    grid-template-columns: auto 1fr;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
  }

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

  .service-item:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--starlight);
  }

  .service-item:nth-child(4) {
    border-top: 1px solid var(--starlight);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 28px;
  }

  .step:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 76px;
  }

  .shell {
    width: min(calc(100% - 40px), var(--shell));
  }

  .intro-brand {
    width: min(84vw, 560px);
  }

  .intro-brand {
    gap: 12px;
  }

  .intro-badge {
    width: clamp(76px, 22vw, 104px);
  }

  .intro-wordmark {
    width: 66%;
  }

  .intro-vortex {
    width: 132vmin;
  }

  .site-header {
    background: rgb(5 7 11 / 94%);
  }

  .header-inner {
    display: flex;
    min-height: 74px;
  }

  .brand {
    gap: 8px;
  }

  .brand-badge {
    width: 38px;
    height: 44px;
  }

  .brand-wordmark {
    width: 170px;
  }

  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: grid;
    place-content: center;
    width: 48px;
    height: 48px;
    padding: 0;
    margin-left: auto;
    color: var(--white);
    background: transparent;
    border: 1px solid rgb(255 255 255 / 12%);
    border-radius: 8px;
    cursor: pointer;
  }

  .menu-toggle span:not(.sr-only) {
    display: block;
    width: 22px;
    height: 1.5px;
    margin: 3px 0;
    background: currentColor;
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:nth-of-type(2) {
    transform: translateY(7.5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-of-type(3) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-of-type(4) {
    transform: translateY(-7.5px) rotate(-45deg);
  }

  .mobile-menu {
    display: block;
    position: absolute;
    z-index: 99;
    top: 74px;
    left: 0;
    width: 100vw;
    min-height: calc(100dvh - 74px);
    max-height: calc(100dvh - 74px);
    overflow-y: auto;
    background: var(--void);
  }

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

  .mobile-menu-inner {
    display: grid;
    gap: 0;
    padding-top: 24px;
  }

  .mobile-menu-inner > a:not(.button) {
    min-height: 60px;
    padding: 17px 4px;
    color: var(--white);
    border-bottom: 1px solid rgb(255 255 255 / 10%);
    font-family: var(--font-display);
    font-size: 19px;
    font-weight: 600;
  }

  .mobile-menu-inner .button {
    margin-top: 24px;
  }

  .hero {
    min-height: 0;
    padding: 114px 0 76px;
  }

  .hero-stars {
    mask-image: linear-gradient(180deg, black 0%, transparent 58%);
  }

  .hero-grid {
    display: flex;
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 24px;
  }

  .hero-mark {
    min-height: 260px;
  }

  .hero-blackhole-stage {
    width: min(250px, 72%);
  }

  .eyebrow,
  .section-label {
    margin-bottom: 13px;
    font-size: 11px;
  }

  h1 {
    font-size: clamp(42px, 12.2vw, 58px);
    line-height: 1.02;
  }

  .hero-lede {
    font-size: 17px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-actions .text-link {
    align-self: flex-start;
  }

  .section {
    padding: 72px 0;
  }

  .services-heading {
    margin-bottom: 34px;
    text-align: left;
  }

  .service-list {
    display: block;
    border-bottom: 0;
  }

  .service-item {
    grid-template-columns: 58px 1fr;
    grid-template-rows: auto;
    gap: 18px;
    padding: 28px 0;
    border-bottom: 1px solid var(--starlight);
  }

  .service-item + .service-item,
  .service-item:nth-child(3),
  .service-item:nth-child(4) {
    border-top: 0;
    border-left: 0;
  }

  .service-item h3 {
    font-size: 19px;
  }

  .approach {
    padding: 72px 0;
  }

  .approach-glow {
    top: -80px;
    right: 0;
    width: 340px;
    height: 340px;
  }

  .approach-heading {
    margin: 0 0 34px;
    text-align: left;
  }

  .steps {
    display: block;
  }

  .step {
    grid-template-columns: 64px 1fr;
    gap: 18px;
    padding: 22px 0;
    border-bottom: 1px solid rgb(255 255 255 / 12%);
  }

  .step:not(:last-child)::after {
    display: none;
  }

  .perspective-grid {
    display: block;
  }

  .about {
    padding: 0 0 70px;
  }

  .about::after {
    right: 0;
  }

  .insights {
    padding: 30px 22px;
  }

  .closing-inner {
    align-items: stretch;
    flex-direction: column;
    gap: 24px;
  }

  .closing-inner .button {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

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

@media (max-width: 420px) {
  .brand-wordmark {
    width: 150px;
  }

  h1 {
    font-size: 41px;
  }

  .hero-mark {
    min-height: 224px;
  }

  .service-item {
    grid-template-columns: 50px 1fr;
  }

  .service-icon {
    width: 50px;
    height: 50px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .intro-stars { animation: intro-star-drift 18s linear infinite; }
  .intro-accretion { animation: intro-accretion-drift 4.8s ease-in-out infinite; }
  .intro-accretion::before { animation: intro-accretion-line 2.8s ease-in-out infinite; }
  .intro-accretion::after { animation: intro-accretion-glow 3.4s ease-in-out infinite; }
  .hero-constellation { animation: constellation-breathe 7s ease-in-out infinite; }
  .constellation-nodes circle { animation: constellation-twinkle 3.8s ease-in-out infinite; }
  .constellation-nodes circle:nth-child(3n) { animation-delay: -1.3s; }
  .constellation-nodes circle:nth-child(4n) { animation-delay: -2.4s; }
  .spin-outer { animation: hero-blackhole-spin 9s linear infinite; }
  .spin-inner { animation: hero-blackhole-spin-reverse 13s linear infinite; }
  .hero-blackhole-halo { animation: hero-blackhole-pulse 5.2s ease-in-out infinite; }
  .hero-blackhole-front-arc::after { animation: hero-blackhole-flare 3.6s ease-in-out infinite; }
}

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

@keyframes intro-star-drift {
  to { transform: scale(1.12) rotate(1.5deg); }
}

@keyframes intro-accretion-line {
  0%, 100% { opacity: 0.58; transform: scaleX(0.78); }
  50% { opacity: 1; transform: scaleX(1); }
}

@keyframes intro-accretion-drift {
  0%, 100% { transform: translate(-50%, -50%) rotate(-9deg) scale(1); }
  50% { transform: translate(-50%, -50%) rotate(-5.5deg) scale(1.025); }
}

@keyframes intro-accretion-glow {
  0%, 100% { opacity: 0.48; transform: scale(0.94); }
  50% { opacity: 0.78; transform: scale(1.04); }
}

@keyframes constellation-breathe {
  0%, 100% { opacity: 0.58; transform: scale(0.99); }
  50% { opacity: 0.84; transform: scale(1.012); }
}

@keyframes constellation-twinkle {
  0%, 100% { opacity: 0.42; transform: scale(0.82); }
  50% { opacity: 1; transform: scale(1.32); }
}

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

@keyframes hero-blackhole-spin-reverse {
  to { transform: rotate(-360deg); }
}

@keyframes hero-blackhole-pulse {
  0%, 100% { opacity: 0.58; transform: translateZ(-2px) scale(0.92); }
  50% { opacity: 0.86; transform: translateZ(-2px) scale(1.04); }
}

@keyframes hero-blackhole-flare {
  0%, 100% { opacity: 0.46; transform: translateX(-18%); }
  50% { opacity: 1; transform: translateX(16%); }
}