:root {
  --ink: #03090d;
  --ink-2: #071119;
  --panel: #08151d;
  --white: #f6f4ef;
  --muted: #bec5ca;
  --gold: #e7bd71;
  --gold-2: #c99748;
  --line: rgba(143, 183, 207, .42);
  --page: 1440px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: #010508;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% 100%, rgba(38, 89, 125, .2), transparent 31rem),
    #010508;
  color: var(--white);
  font-family: "Avenir Next", Avenir, "Century Gothic", "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

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

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

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: .75rem;
  left: .75rem;
  padding: .7rem 1rem;
  background: var(--gold);
  color: #061019;
  transform: translateY(-180%);
  transition: transform .2s ease;
}

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

main,
.site-footer {
  width: min(100%, var(--page));
  margin-inline: auto;
  overflow: hidden;
  background: var(--ink);
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  margin-inline: auto;
  width: min(100%, var(--page));
  min-height: min(6.5vw, 94px);
  padding: min(1.15vw, 17px) min(4.85vw, 70px) 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  pointer-events: none;
}

.site-header a,
.site-header button {
  pointer-events: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: min(1.7vw, 24px);
  min-height: 40px;
}

.brand-mark {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: min(3.9vw, 56px);
  min-width: 34px;
  aspect-ratio: .82;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.65rem, 3vw, 2.7rem);
  line-height: 1;
}

.brand-mark span {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-59%, -53%);
}

.brand-mark span + span {
  transform: translate(-39%, -44%);
  font-size: .83em;
}

.brand-rule {
  width: 1px;
  height: min(2.45vw, 35px);
  min-height: 25px;
  background: rgba(237, 210, 155, .7);
}

.brand-name,
.footer-brand .brand b {
  font-size: clamp(.78rem, 1.38vw, 1.22rem);
  font-weight: 500;
  letter-spacing: .31em;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: min(1.75vw, 26px);
  padding-top: min(.3vw, 5px);
}

.site-nav a,
.footer-nav a {
  position: relative;
  padding-block: .65rem;
  font-size: clamp(.62rem, .72vw, .73rem);
  letter-spacing: .13em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .92);
}

.site-nav a:not(.nav-contact)::after,
.footer-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: .28rem;
  height: 1px;
  background: var(--gold);
  transition: right .25s ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.footer-nav a:hover::after,
.footer-nav a:focus-visible::after {
  right: 0;
}

.nav-contact {
  margin-left: .35rem;
  padding: .52rem 1rem !important;
  border: 1px solid rgba(231, 189, 113, .9);
  border-radius: 3px;
  background: rgba(3, 9, 13, .42);
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  height: min(44.69vw, 644px);
  min-height: 470px;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
  background: #02080c;
}

.hero-art {
  position: absolute;
  z-index: -2;
  inset: 0;
  background: url("assets/hero-hd.webp") center top / 100% auto no-repeat;
}

.hero-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #02080c 0%, rgba(2, 8, 12, .92) 27%, rgba(2, 8, 12, .38) 42%, transparent 55%),
    linear-gradient(180deg, rgba(2, 8, 12, .2), transparent 24% 76%, rgba(2, 8, 12, .34));
}

.hero-art-mask {
  display: none;
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: 44%;
  height: 100%;
  padding: min(9.25vw, 134px) 0 min(1.7vw, 25px) min(4.85vw, 70px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: linear-gradient(90deg, #02080c 0%, rgba(2, 8, 12, .94) 69%, transparent 100%);
}

.eyebrow {
  margin: 0 0 min(1.4vw, 20px);
  color: var(--gold);
  font-size: clamp(.68rem, .78vw, .78rem);
  font-weight: 600;
  letter-spacing: .32em;
  text-transform: uppercase;
}

.hero h1,
.purpose h2,
.section-heading h2,
.model-copy h2,
.technology-copy h2,
.closing-copy h2 {
  margin: 0;
  font-weight: 400;
  letter-spacing: -.028em;
  line-height: .99;
}

.hero h1 {
  font-size: clamp(2.45rem, 5.1vw, 4.55rem);
  text-transform: uppercase;
  white-space: nowrap;
}

.hero h1 span,
.purpose h2 span {
  color: #f2c77c;
}

.hero-summary {
  max-width: min(32vw, 450px);
  margin: min(1.2vw, 18px) 0 min(2.05vw, 30px);
  color: #e2e5e7;
  font-size: clamp(.88rem, 1.18vw, 1.08rem);
  line-height: 1.35;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.65rem;
  min-width: min(27.6vw, 398px);
  min-height: min(3.85vw, 55px);
  padding: .7rem 1.6rem;
  border-radius: 3px;
  font-size: clamp(.64rem, .72vw, .75rem);
  font-weight: 600;
  letter-spacing: .29em;
  text-transform: uppercase;
  transition: color .22s ease, background .22s ease, border-color .22s ease, transform .22s ease;
}

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

.button span {
  font-size: 1.45em;
  line-height: 0;
  letter-spacing: 0;
}

.button-gold,
.button-outline {
  border: 1px solid var(--gold);
  background: linear-gradient(135deg, rgba(200, 151, 72, .09), rgba(200, 151, 72, .02));
  color: #f0ca88;
  box-shadow: inset 0 0 24px rgba(225, 179, 99, .04), 0 0 18px rgba(0, 0, 0, .24);
}

.button-gold:hover,
.button-gold:focus-visible,
.button-outline:hover,
.button-outline:focus-visible {
  background: var(--gold);
  color: #071016;
}

.button-dark {
  border: 1px solid #7f97a6;
  background: rgba(3, 9, 13, .72);
  color: #eaf0f3;
}

.button-dark:hover,
.button-dark:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
}

.builder-line {
  margin: auto 0 0;
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: clamp(.6rem, .68vw, .72rem);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #c6ced3;
  white-space: nowrap;
}

.builder-line > span {
  display: inline-block;
  width: min(1.75vw, 25px);
  height: 1px;
  background: #d7dcdf;
}

.builder-line strong {
  color: var(--gold);
  font-weight: 600;
}

.purpose {
  position: relative;
  min-height: min(21.71vw, 313px);
  display: grid;
  grid-template-columns: 44% 56%;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, #041017 0%, rgba(4, 16, 23, .97) 37%, rgba(4, 16, 23, .32) 52%, rgba(4, 16, 23, .44) 100%),
    url("assets/purpose-earth-hd.webp") center 56% / cover no-repeat,
    #061019;
}

.purpose-copy {
  padding: min(2.5vw, 36px) min(3.2vw, 46px) min(2.2vw, 32px) min(4.85vw, 70px);
  border-right: 1px solid rgba(126, 160, 179, .2);
}

.purpose-copy .eyebrow {
  margin-bottom: min(.85vw, 12px);
}

.purpose h2 {
  font-size: clamp(2rem, 3.28vw, 2.95rem);
  line-height: 1.01;
}

.purpose-copy > p:last-child {
  max-width: min(34vw, 490px);
  margin: min(1vw, 15px) 0 0;
  color: #d7dde0;
  font-size: clamp(.86rem, 1.04vw, 1rem);
  line-height: 1.43;
}

.purpose-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
  padding-right: min(3vw, 44px);
}

.purpose-stats .stat {
  display: block;
}

.stat {
  position: relative;
  min-width: 0;
  padding: min(3.5vw, 50px) min(2.35vw, 34px) min(2.1vw, 31px);
  background: linear-gradient(90deg, rgba(4, 14, 20, .62), rgba(4, 14, 20, .25));
  backdrop-filter: blur(1.5px);
}

.stat + .stat {
  border-left: 1px solid rgba(164, 190, 204, .34);
}

.stat strong {
  display: block;
  margin-bottom: min(.55vw, 8px);
  color: #fff2d5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.25rem, 3.9vw, 3.55rem);
  font-weight: 400;
  line-height: .8;
}

.stat h3 {
  margin: 0;
  font-size: clamp(.68rem, .9vw, .92rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.stat > span {
  display: block;
  width: min(1.8vw, 26px);
  height: 2px;
  margin: min(1.15vw, 17px) 0 min(1.05vw, 15px);
  background: var(--gold);
}

.stat p {
  margin: 0;
  color: #d0d7db;
  font-size: clamp(.62rem, .7vw, .72rem);
  line-height: 1.4;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.ecosystem,
.companies {
  position: relative;
  padding: min(2vw, 29px) min(2.55vw, 37px) min(1.7vw, 25px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 53% 10%, rgba(31, 83, 112, .17), transparent 35%),
    linear-gradient(120deg, #02090d, #06121a 52%, #02090d);
}

.ecosystem {
  min-height: min(40.88vw, 589px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(240px, .78fr) auto;
  align-items: end;
  gap: min(2.5vw, 36px);
  margin: 0 min(.2vw, 3px) min(1.55vw, 23px);
}

.section-heading .eyebrow {
  margin-bottom: min(.7vw, 11px);
}

.section-heading h2 {
  font-size: clamp(1.95rem, 3.16vw, 2.85rem);
  text-transform: uppercase;
}

.section-heading h2 span {
  font-size: .74em;
  letter-spacing: -.018em;
}

.heading-note {
  margin: 0 0 min(.2vw, 3px);
  padding: min(.65vw, 10px) 0 min(.65vw, 10px) min(2vw, 29px);
  border-left: 1px solid var(--gold);
  color: #c6d0d5;
  font-size: clamp(.72rem, .82vw, .83rem);
  line-height: 1.45;
}

.section-heading .button {
  min-width: min(20.6vw, 297px);
  min-height: min(3.3vw, 47px);
  margin-bottom: min(.2vw, 3px);
}

.division-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: min(1.05vw, 15px);
}

.division-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(89, 143, 172, .66);
  border-radius: 4px;
  background: linear-gradient(145deg, rgba(7, 18, 25, .96), rgba(3, 10, 15, .99));
  box-shadow: 0 12px 30px rgba(0, 0, 0, .18);
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.division-card:hover {
  z-index: 2;
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .34), 0 0 24px rgba(215, 166, 84, .08);
}

.division-card > img {
  width: 100%;
  aspect-ratio: 1.64 / 1;
  object-fit: cover;
  border-bottom: 1px solid rgba(111, 154, 178, .42);
}

.division-body {
  padding: min(1.05vw, 15px) min(1.15vw, 17px) min(.9vw, 13px);
}

.division-title {
  display: grid;
  grid-template-columns: min(2.5vw, 36px) minmax(0, 1fr) auto;
  align-items: center;
  gap: min(.75vw, 11px);
}

.division-title svg {
  width: min(2.5vw, 36px);
  height: min(2.5vw, 36px);
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.division-title h3 {
  margin: 0;
  font-size: clamp(.75rem, 1vw, 1rem);
  font-weight: 500;
  line-height: 1.06;
  text-transform: uppercase;
}

.division-title > span {
  color: var(--gold);
  font-size: 1.4rem;
}

.division-body > p {
  min-height: 3.45em;
  margin: min(.9vw, 13px) 0 min(.85vw, 12px);
  color: #cad3d8;
  font-size: clamp(.72rem, .86vw, .9rem);
  line-height: 1.42;
}

.division-body small,
.company-card small {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .2rem;
  color: #d6dce0;
  font-size: clamp(.5rem, .55vw, .61rem);
  letter-spacing: .11em;
  text-transform: uppercase;
  white-space: nowrap;
}

.division-body small i,
.company-card small i {
  width: 1px;
  height: .75em;
  background: var(--gold);
  opacity: .8;
}

.operating-model {
  position: relative;
  min-height: min(24.13vw, 348px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #030b10;
}

.model-art {
  position: absolute;
  inset: 0;
  background: url("assets/intelligence-core-hd.webp") center 48% / cover no-repeat;
}

.model-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #030b10 0%, rgba(3, 11, 16, .92) 26%, rgba(3, 11, 16, .42) 42%, transparent 57%);
}

.model-copy {
  position: relative;
  z-index: 2;
  width: 43%;
  min-height: inherit;
  padding: min(4.2vw, 60px) min(2.5vw, 36px) min(3vw, 43px) min(3.55vw, 51px);
  background: linear-gradient(90deg, #030b10 0%, rgba(3, 11, 16, .96) 75%, transparent 100%);
}

.model-copy h2 {
  font-size: clamp(1.8rem, 2.88vw, 2.6rem);
}

.model-copy h2 span {
  color: #faf0dc;
}

.model-copy p {
  max-width: min(29vw, 420px);
  margin: min(1.2vw, 17px) 0 min(1.35vw, 20px);
  color: #d3dadd;
  font-size: clamp(.8rem, .95vw, .96rem);
  line-height: 1.48;
}

.model-copy .button {
  min-width: min(22.6vw, 326px);
  min-height: min(3.4vw, 49px);
}

.technology {
  position: relative;
  min-height: min(23.67vw, 341px);
  isolation: isolate;
  border-bottom: 1px solid var(--line);
  background: #030b10;
}

.technology-copy {
  position: relative;
  z-index: 2;
  width: 43%;
  min-height: inherit;
  padding: min(2.7vw, 39px) min(1.8vw, 26px) min(1.55vw, 23px) min(3.65vw, 53px);
  background: linear-gradient(90deg, #030b10 0%, rgba(3, 11, 16, .98) 82%, transparent 100%);
}

.technology-copy .eyebrow {
  margin-bottom: min(.8vw, 12px);
}

.technology-copy h2 {
  font-size: clamp(1.8rem, 2.95vw, 2.65rem);
}

.technology-copy > p:not(.eyebrow):not(.builder-line) {
  max-width: min(32vw, 460px);
  margin: min(1vw, 15px) 0 min(1.2vw, 18px);
  color: #d0d8dc;
  font-size: clamp(.78rem, .93vw, .95rem);
  line-height: 1.43;
}

.technology-copy .button {
  min-width: min(24vw, 346px);
  min-height: min(3.4vw, 49px);
}

.technology-copy .builder-line {
  position: absolute;
  left: min(3.65vw, 53px);
  bottom: min(1.15vw, 17px);
  font-size: clamp(.5rem, .57vw, .62rem);
}

.technology-art {
  position: absolute;
  z-index: 0;
  inset: 0;
  background: url("assets/technology-lab-hd.webp") center center / cover no-repeat;
}

.technology-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #030b10 0%, rgba(3, 11, 16, .9) 29%, rgba(3, 11, 16, .3) 45%, transparent 59%);
}

.companies {
  min-height: min(26.79vw, 386px);
}

.companies-heading {
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, .9fr) auto;
  margin-bottom: min(1.25vw, 18px);
}

.companies-heading h2 {
  text-transform: none;
  font-size: clamp(1.85rem, 2.92vw, 2.65rem);
  line-height: .98;
}

.companies-heading h2 span {
  font-size: 1em;
}

.companies-heading .heading-note {
  padding-left: 0;
  border-left: 0;
}

.company-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: min(.6vw, 9px);
}

.company-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(91, 141, 166, .58);
  border-radius: 3px;
  background: linear-gradient(180deg, #08131a, #03090d);
  text-align: center;
  transition: transform .22s ease, border-color .22s ease;
}

.company-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}

.company-card img {
  width: 100%;
  aspect-ratio: 1.76 / 1;
  object-fit: cover;
  border-bottom: 1px solid rgba(89, 142, 169, .4);
}

.company-card h3 {
  min-height: 2.6em;
  margin: min(.58vw, 8px) .3rem min(.45vw, 7px);
  display: grid;
  place-content: center;
  color: #f1eadf;
  font-size: clamp(.62rem, .8vw, .85rem);
  font-weight: 500;
  line-height: 1.02;
  text-transform: uppercase;
}

.company-card small {
  padding: 0 min(.45vw, 7px) min(.55vw, 8px);
  font-size: clamp(.38rem, .42vw, .48rem);
}

.closing {
  position: relative;
  min-height: min(14.9vw, 215px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #030a0e;
}

.closing-art {
  position: absolute;
  inset: 0;
  background: url("assets/closing-city-hd.webp") center center / cover no-repeat;
}

.closing-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(3, 10, 14, .98), rgba(3, 10, 14, .84) 31%, rgba(3, 10, 14, .22) 52%, transparent 68%);
}

.closing-copy {
  position: relative;
  z-index: 2;
  min-height: inherit;
  padding: min(3vw, 44px) min(3.5vw, 50px) min(2vw, 29px) min(3.65vw, 53px);
  background: linear-gradient(90deg, rgba(3, 10, 14, .97), rgba(3, 10, 14, .88) 29%, transparent 55%);
}

.closing-copy h2 {
  font-size: clamp(2rem, 3.05vw, 2.75rem);
}

.closing-copy > p {
  margin: min(.45vw, 7px) 0 min(1.25vw, 18px);
  color: #d8dfe2;
  font-size: clamp(.78rem, .9vw, .92rem);
  letter-spacing: .02em;
}

.closing-actions {
  display: flex;
  gap: min(1vw, 15px);
}

.closing-actions .button {
  min-width: min(20.2vw, 291px);
  min-height: min(3.45vw, 50px);
}

.closing-actions .button-dark {
  min-width: min(22vw, 317px);
}

.site-footer {
  min-height: min(13.05vw, 188px);
  padding: min(1.75vw, 26px) min(4vw, 58px) min(1.3vw, 19px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: min(4.5vw, 65px);
  background:
    radial-gradient(circle at 50% 100%, rgba(35, 95, 136, .24), transparent 38%),
    #03090d;
}

.footer-brand .brand {
  align-items: center;
}

.footer-brand .brand > span:last-child {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.footer-brand .brand small,
.footer-builder small {
  font-size: clamp(.45rem, .48vw, .54rem);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #c5ccd0;
}

.footer-brand > p {
  margin: min(2.5vw, 36px) 0 0;
  color: #c3cbd0;
  font-size: clamp(.58rem, .61vw, .68rem);
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: min(2.5vw, 36px);
  padding-top: min(.7vw, 11px);
}

.footer-nav a {
  font-size: clamp(.52rem, .57vw, .64rem);
  letter-spacing: .09em;
}

.footer-builder {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  justify-self: end;
  gap: min(1vw, 15px);
}

.appz-mark {
  position: relative;
  width: min(3.2vw, 46px);
  height: min(3.2vw, 46px);
}

.appz-mark span {
  position: absolute;
  top: 8%;
  bottom: 8%;
  left: 33%;
  width: 6px;
  border-radius: 99px;
  background: #f1f4f5;
  transform: rotate(28deg);
}

.appz-mark span + span {
  left: 60%;
  transform: rotate(-28deg);
}

.footer-builder > p {
  margin: 0;
  color: #c7ced2;
  font-size: clamp(.5rem, .54vw, .6rem);
  line-height: 1.32;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.footer-builder strong {
  color: white;
  font-size: 1.3em;
}

.legal {
  position: absolute;
  right: 0;
  top: min(5.2vw, 75px);
  display: flex;
  gap: 1rem;
  color: #c2c9cd;
  font-size: clamp(.5rem, .52vw, .58rem);
}

@media (prefers-reduced-motion: no-preference) {
  .division-card,
  .company-card,
  .button {
    will-change: transform;
  }
}

@media (max-width: 980px) {
  .site-header {
    min-height: 64px;
    padding: 12px 24px 0;
  }

  .site-nav {
    gap: 15px;
  }

  .hero-copy {
    padding-left: 38px;
  }

  .purpose-copy,
  .technology-copy {
    padding-left: 38px;
  }

  .division-body small,
  .company-card small {
    letter-spacing: .06em;
  }
}

@media (max-width: 760px) {
  :root {
    --mobile-pad: 22px;
  }

  .site-header {
    position: fixed;
    min-height: 68px;
    padding: 10px var(--mobile-pad);
    align-items: center;
    background: rgba(2, 8, 12, .92);
    border-bottom: 1px solid rgba(129, 168, 190, .3);
    backdrop-filter: blur(14px);
  }

  .brand {
    gap: 13px;
  }

  .brand-mark {
    width: 34px;
    font-size: 1.7rem;
  }

  .brand-rule {
    height: 26px;
  }

  .brand-name {
    font-size: .76rem;
  }

  .menu-toggle {
    display: grid;
    place-content: center;
    gap: 7px;
    width: 44px;
    height: 44px;
    margin: 0;
    padding: 0;
    border: 1px solid rgba(231, 189, 113, .64);
    border-radius: 3px;
    background: rgba(2, 8, 12, .7);
  }

  .menu-toggle span {
    display: block;
    width: 21px;
    height: 1px;
    background: var(--gold);
    transition: transform .2s ease;
  }

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

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

  .site-nav {
    position: fixed;
    inset: 68px 0 auto;
    display: grid;
    gap: 0;
    padding: 10px var(--mobile-pad) 20px;
    background: rgba(2, 8, 12, .98);
    border-bottom: 1px solid rgba(231, 189, 113, .42);
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: transform .25s ease, opacity .25s ease;
  }

  .site-nav[data-open="true"] {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 14px 2px;
    font-size: .72rem;
    border-bottom: 1px solid rgba(109, 144, 164, .22);
  }

  .nav-contact {
    margin: 10px 0 0;
    justify-self: start;
  }

  .hero {
    min-height: 760px;
    height: auto;
    display: flex;
    align-items: flex-end;
    padding-top: 68px;
  }

  .hero-art {
    inset: 68px 0 auto;
    height: 405px;
    background-position: 55% center;
  }

  .hero-art::before {
    background: linear-gradient(180deg, rgba(2, 8, 12, .08), rgba(2, 8, 12, .15) 58%, #02080c 100%);
  }

  .hero-copy {
    width: 100%;
    height: auto;
    min-height: 430px;
    padding: 60px var(--mobile-pad) 24px;
    background: linear-gradient(180deg, transparent 0, #02080c 23%, #02080c 100%);
  }

  .eyebrow {
    margin-bottom: 15px;
    font-size: .7rem;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
    white-space: normal;
  }

  .hero-summary {
    max-width: 32rem;
    margin: 17px 0 24px;
    font-size: 1rem;
  }

  .button {
    width: 100%;
    min-height: 52px;
    padding: .7rem 1.25rem;
    font-size: .66rem;
  }

  .builder-line {
    margin-top: 25px;
    white-space: normal;
    line-height: 1.5;
  }

  .purpose {
    min-height: 0;
    grid-template-columns: 1fr;
    background:
      linear-gradient(180deg, rgba(4, 16, 23, .28), #041017 165px),
      url("assets/purpose-earth-hd.webp") 63% top / auto 185px no-repeat,
      #041017;
  }

  .purpose-copy {
    padding: 56px var(--mobile-pad) 38px;
    border-right: 0;
  }

  .purpose h2 {
    font-size: clamp(2.4rem, 10.5vw, 3.8rem);
  }

  .purpose-copy > p:last-child {
    max-width: 39rem;
    margin-top: 17px;
    font-size: 1rem;
  }

  .purpose-stats {
    padding: 0 var(--mobile-pad) 36px;
    gap: 0;
  }

  .purpose-stats .stat {
    display: block;
  }

  .stat {
    padding: 27px 14px 22px;
    background: rgba(4, 14, 20, .68);
  }

  .stat strong {
    font-size: 2.7rem;
  }

  .stat h3 {
    font-size: .65rem;
  }

  .stat p {
    font-size: .56rem;
    letter-spacing: .07em;
  }

  .ecosystem,
  .companies {
    min-height: 0;
    padding: 48px var(--mobile-pad);
  }

  .section-heading,
  .companies-heading {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 28px;
  }

  .section-heading h2,
  .companies-heading h2 {
    font-size: clamp(2.25rem, 9.5vw, 3.5rem);
  }

  .heading-note {
    padding: 0 0 0 16px;
    font-size: .9rem;
  }

  .companies-heading .heading-note {
    padding-left: 16px;
    border-left: 1px solid var(--gold);
  }

  .section-heading .button {
    min-height: 50px;
  }

  .division-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .division-body {
    padding: 16px;
  }

  .division-title {
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 8px;
  }

  .division-title svg {
    width: 34px;
    height: 34px;
  }

  .division-title h3 {
    font-size: .82rem;
  }

  .division-body > p {
    min-height: 0;
    font-size: .8rem;
  }

  .division-body small {
    font-size: .5rem;
  }

  .operating-model {
    min-height: 610px;
    display: flex;
    align-items: flex-end;
  }

  .model-art {
    inset: 0 0 auto;
    height: 385px;
    background-position: center;
  }

  .model-art::before {
    background: linear-gradient(180deg, transparent 48%, #030b10 100%);
  }

  .model-copy {
    width: 100%;
    min-height: 330px;
    padding: 70px var(--mobile-pad) 38px;
    background: linear-gradient(180deg, transparent, #030b10 22%);
  }

  .model-copy h2 {
    font-size: clamp(2.15rem, 9.5vw, 3.3rem);
  }

  .model-copy p {
    max-width: 38rem;
    margin: 18px 0 23px;
    font-size: 1rem;
  }

  .technology {
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  .technology-copy {
    width: 100%;
    min-height: 390px;
    padding: 48px var(--mobile-pad) 72px;
    background: #030b10;
  }

  .technology-copy h2 {
    font-size: clamp(2.15rem, 9.5vw, 3.3rem);
  }

  .technology-copy > p:not(.eyebrow):not(.builder-line) {
    max-width: 38rem;
    margin: 17px 0 24px;
    font-size: 1rem;
  }

  .technology-copy .builder-line {
    left: var(--mobile-pad);
    bottom: 25px;
    right: var(--mobile-pad);
  }

  .technology-art {
    position: relative;
    inset: auto;
    z-index: 0;
    width: 100%;
    min-height: 360px;
    background-position: 58% center;
  }

  .company-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .company-card h3 {
    margin: 9px .3rem 7px;
    font-size: .75rem;
  }

  .company-card small {
    padding: 0 7px 9px;
    font-size: .43rem;
  }

  .closing {
    min-height: 500px;
    display: flex;
    align-items: flex-end;
  }

  .closing-art {
    inset: 0 0 auto;
    height: 190px;
    background-position: center top;
    background-size: 100% auto;
    background-repeat: no-repeat;
  }

  .closing-art::before {
    background: linear-gradient(180deg, transparent 40%, #030a0e 100%);
  }

  .closing-copy {
    width: 100%;
    min-height: 300px;
    padding: 68px var(--mobile-pad) 38px;
    background: linear-gradient(180deg, transparent, #030a0e 24%);
  }

  .closing-copy h2 {
    font-size: clamp(2.15rem, 9.5vw, 3.3rem);
  }

  .closing-copy > p {
    margin: 9px 0 21px;
    font-size: .95rem;
  }

  .closing-actions {
    flex-direction: column;
    gap: 10px;
  }

  .site-footer {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 36px var(--mobile-pad) 28px;
  }

  .footer-brand .brand b {
    font-size: .76rem;
  }

  .footer-brand > p {
    margin-top: 22px;
    font-size: .68rem;
  }

  .footer-nav {
    flex-wrap: wrap;
    gap: 8px 22px;
    padding: 0;
  }

  .footer-nav a {
    font-size: .6rem;
  }

  .footer-builder {
    justify-self: start;
    padding-bottom: 44px;
  }

  .appz-mark {
    width: 42px;
    height: 42px;
  }

  .footer-builder > p {
    font-size: .58rem;
  }

  .legal {
    top: 68px;
    right: auto;
    left: 0;
  }
}

@media (max-width: 470px) {
  .hero {
    min-height: 730px;
  }

  .hero-art {
    height: 360px;
  }

  .hero-copy {
    min-height: 420px;
  }

  .hero h1 {
    font-size: 2.55rem;
  }

  .purpose-stats {
    grid-template-columns: 1fr;
  }

  .purpose-stats .stat {
    display: grid;
    grid-template-columns: 64px 1fr auto;
    align-items: center;
    gap: 15px;
    padding: 19px 12px;
  }

  .stat + .stat {
    border-left: 0;
    border-top: 1px solid rgba(164, 190, 204, .34);
  }

  .stat strong {
    grid-row: 1 / 3;
    margin: 0;
  }

  .stat > span {
    display: none;
  }

  .stat p {
    grid-column: 2 / 4;
  }

  .division-grid,
  .company-grid {
    grid-template-columns: 1fr;
  }

  .division-card > img {
    aspect-ratio: 1.9 / 1;
  }

  .division-title h3 {
    font-size: .95rem;
  }

  .division-body > p {
    font-size: .9rem;
  }

  .division-body small {
    max-width: 260px;
    font-size: .56rem;
  }

  .company-card img {
    aspect-ratio: 2 / 1;
  }

  .company-card h3 {
    font-size: .9rem;
  }

  .company-card small {
    max-width: 270px;
    margin-inline: auto;
    font-size: .51rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}