@font-face {
  font-family: Space;
  src: url("assets/fonts/SpaceGrotesk-Variable.ttf") format("truetype");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --ink: #0a0e1a;
  --panel: #0e1422;
  --paper: #e8edf5;
  --muted: #9ca8ba;
  --quiet: #69758a;
  --green: #00e5a0;
  --blue: #00b3ff;
  --line: rgba(232, 237, 245, .14);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: Space, system-ui, sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 82% 14%, rgba(0, 179, 255, .08), transparent 30%);
  z-index: -1;
}

a { color: inherit; }
::selection { background: var(--green); color: var(--ink); }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 99;
  padding: 10px 14px;
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-150%);
}

.skip-link:focus { transform: none; }

.site-header {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(24px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
  position: absolute;
  inset: 0 0 auto;
  z-index: 5;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 25px;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  line-height: 1;
}

.signal-e {
  width: 25px;
  height: 24px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  margin: 0 1px;
}

.signal-e i {
  display: block;
  height: 4px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--green), var(--blue));
}

.signal-e i:nth-child(2) { width: 70%; }

.site-header nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.site-header nav a {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
}

.site-header nav a:hover,
.site-header nav a:focus-visible { color: var(--paper); }

.nav-cta {
  border: 1px solid rgba(0, 229, 160, .5);
  border-radius: 99px;
  padding: 9px 16px;
}

.hero {
  min-height: 100svh;
  padding: 152px clamp(24px, 7vw, 108px) 96px;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .45fr);
  gap: clamp(48px, 7vw, 120px);
  align-items: end;
  position: relative;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 86px 0 0;
  background-image: linear-gradient(rgba(232, 237, 245, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(232, 237, 245, .025) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(115deg, transparent 8%, #000 60%, transparent);
  z-index: -2;
}

.hero-lockup,
.hero-aside { position: relative; z-index: 2; }

.eyebrow,
.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: .17em;
  font-size: 11px;
  font-weight: 650;
  color: var(--green);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(38px, 6vh, 72px);
}

.eyebrow span {
  width: 28px;
  height: 1px;
  background: var(--green);
}

.hero h1 {
  max-width: 1000px;
  margin: 0;
  font-size: clamp(64px, 8.7vw, 142px);
  line-height: .83;
  letter-spacing: -.065em;
  font-weight: 520;
}

.hero h1 span,
.hero h1 em { display: block; }

.hero h1 em {
  padding-left: .34em;
  font-style: normal;
  font-weight: 330;
  color: var(--muted);
}

.hero-aside {
  align-self: end;
  padding-bottom: 22px;
}

.lede {
  margin: 0 0 34px;
  max-width: 450px;
  color: var(--muted);
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.55;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
  min-width: 210px;
  border-radius: 99px;
  padding: 14px 18px 14px 22px;
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  font-weight: 620;
}

.button b { color: var(--blue); font-size: 20px; }

.hero-index {
  list-style: none;
  padding: 0;
  margin: clamp(50px, 8vh, 86px) 0 0;
  border-top: 1px solid var(--line);
}

.hero-index li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--quiet);
  font-size: 11px;
}

.hero-index strong {
  color: var(--paper);
  font-size: 12px;
  font-weight: 470;
  letter-spacing: .03em;
}

.hero-mark {
  position: absolute;
  z-index: -1;
  top: 13%;
  right: -9%;
  width: min(47vw, 760px);
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 4vw, 58px);
  opacity: .13;
  transform: rotate(-8deg);
  filter: blur(.2px);
}

.hero-mark i {
  display: block;
  height: clamp(16px, 2.5vw, 42px);
  border-radius: 50px;
  background: linear-gradient(90deg, transparent, var(--green), var(--blue));
  box-shadow: 0 0 80px rgba(0, 179, 255, .4);
  animation: signal-shift 8s ease-in-out infinite;
}

.hero-mark i:nth-child(2) { width: 68%; animation-delay: -2.5s; }
.hero-mark i:nth-child(3) { animation-delay: -5s; }

.scroll-cue {
  position: absolute;
  bottom: 35px;
  left: clamp(24px, 7vw, 108px);
  display: flex;
  gap: 11px;
  align-items: center;
  color: var(--quiet);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .16em;
  text-decoration: none;
}

.scroll-cue span { width: 34px; height: 1px; background: var(--quiet); }

.section {
  padding: clamp(90px, 11vw, 170px) clamp(24px, 7vw, 108px);
  border-bottom: 1px solid var(--line);
}

.ventures { background: rgba(14, 20, 34, .72); }

.section-head {
  display: grid;
  grid-template-columns: .65fr 2.2fr .9fr;
  gap: clamp(30px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(56px, 8vw, 110px);
}

.section h2 {
  margin: 0;
  font-size: clamp(48px, 6.3vw, 96px);
  line-height: .93;
  letter-spacing: -.058em;
  font-weight: 520;
}

.section h2 span { color: var(--muted); font-weight: 330; }
.section-head > p:last-child { color: var(--muted); margin: 0; }

.venture-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.venture {
  min-height: 380px;
  padding: 30px clamp(24px, 2.4vw, 40px) 34px;
  position: relative;
  border-right: 1px solid var(--line);
  transition: background .3s ease;
}

.venture:last-child { border-right: 0; }
.venture:hover { background: rgba(255, 255, 255, .025); }

.venture-top {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--quiet);
  font-size: 11px;
}

.status {
  text-transform: uppercase;
  letter-spacing: .12em;
  text-align: right;
  font-size: 9px;
}

.venture h3 {
  max-width: 400px;
  margin: clamp(80px, 8vw, 124px) 0 20px;
  font-size: clamp(29px, 3vw, 46px);
  line-height: 1.03;
  letter-spacing: -.045em;
  font-weight: 490;
}

.venture p {
  max-width: 430px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.card-signal {
  position: absolute;
  right: clamp(24px, 2.4vw, 40px);
  bottom: 34px;
  width: 42px;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--blue));
}

.about {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: clamp(60px, 11vw, 180px);
  align-items: start;
}

.about-heading h2 {
  margin-top: 52px;
  font-size: clamp(54px, 7.1vw, 108px);
}

.about-copy {
  padding-top: 64px;
  color: var(--muted);
}

.about-copy > p { max-width: 560px; font-size: 17px; }
.about-copy .about-lede { color: var(--paper); font-size: clamp(20px, 1.7vw, 25px); }

.about-copy dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin: 55px 0 0;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.about-copy dl div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; }
.about-copy dt { text-transform: uppercase; color: var(--quiet); font-size: 10px; letter-spacing: .14em; }
.about-copy dd { margin: 0; color: var(--paper); }

.contact {
  background: linear-gradient(135deg, rgba(0, 229, 160, .045), rgba(0, 179, 255, .045));
}

.contact-row {
  display: grid;
  grid-template-columns: 1.45fr .55fr;
  gap: 8vw;
  align-items: end;
}

.contact h2 { margin-top: 60px; font-size: clamp(52px, 7.3vw, 112px); }
.contact-row > div > p:first-child { color: var(--muted); font-size: 18px; }

.contact-detail {
  margin-top: 38px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 5px;
}

.contact-detail small { color: var(--green); text-transform: uppercase; letter-spacing: .14em; }
.contact-detail strong { font-weight: 480; font-size: 18px; }

footer {
  min-height: 110px;
  padding: 28px clamp(24px, 5vw, 76px);
  display: flex;
  align-items: center;
  gap: 40px;
  color: var(--quiet);
  font-size: 12px;
}

footer .small { font-size: 17px; margin-right: auto; }
footer .small .signal-e { width: 17px; height: 17px; gap: 3px; }
footer .small .signal-e i { height: 3px; }

.reveal { transition: opacity .7s ease, transform .7s ease; }
.js .reveal:not(.is-visible) { opacity: 0; transform: translateY(24px); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 5px; }

@keyframes signal-shift {
  0%, 100% { transform: translateX(0); opacity: .7; }
  50% { transform: translateX(-7%); opacity: 1; }
}

@media (max-width: 1000px) {
  .hero { grid-template-columns: minmax(0, 1fr) minmax(260px, .42fr); gap: 50px; }
  .hero h1 { font-size: clamp(62px, 9.3vw, 100px); }
  .section-head { grid-template-columns: 1fr 2fr; }
  .section-head > p:last-child { grid-column: 2; max-width: 520px; }
  .venture { min-height: 340px; }
  .venture h3 { margin-top: 70px; }
  .about { grid-template-columns: 1fr; gap: 30px; }
  .about-copy { padding-top: 0; max-width: 650px; margin-left: auto; }
}

@media (max-width: 760px) {
  .site-header nav a:not(.nav-cta) { display: none; }
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    align-items: start;
    gap: 54px;
    padding-top: 130px;
    padding-bottom: 86px;
  }
  .hero h1 { font-size: clamp(58px, 13.5vw, 92px); }
  .hero-aside { max-width: 540px; padding-bottom: 0; }
  .hero-index { margin-top: 48px; }
  .hero-mark { top: 18%; right: -18%; width: 70vw; opacity: .1; }
  .scroll-cue { display: none; }
  .section-head { grid-template-columns: 1fr; gap: 26px; }
  .section-head > p:last-child { grid-column: auto; }
  .venture-grid { grid-template-columns: 1fr; }
  .venture { min-height: 300px; border-right: 0; border-bottom: 1px solid var(--line); }
  .venture:last-child { border-bottom: 0; }
  .venture h3 { margin-top: 62px; }
  .contact-row { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .site-header { height: 72px; padding: 0 20px; }
  .brand { font-size: 20px; }
  .brand .signal-e { width: 20px; height: 20px; gap: 3px; }
  .brand .signal-e i { height: 3px; }
  .nav-cta { padding: 7px 12px; }
  .hero { padding: 118px 20px 76px; }
  .eyebrow { margin-bottom: 42px; }
  .hero h1 { font-size: clamp(52px, 15.3vw, 76px); }
  .hero h1 em { padding-left: 0; }
  .lede { font-size: 17px; }
  .button { width: 100%; }
  .section { padding: 82px 20px; }
  .section h2 { font-size: clamp(44px, 12vw, 64px); }
  .section-head { margin-bottom: 46px; }
  .venture { min-height: 290px; padding: 26px 4px; }
  .card-signal { right: 4px; bottom: 28px; }
  .about-heading h2 { margin-top: 34px; font-size: clamp(49px, 13.3vw, 68px); }
  .about-copy .about-lede { font-size: 20px; }
  .contact h2 { margin-top: 38px; font-size: 13vw; }
  footer { align-items: flex-start; flex-direction: column; gap: 12px; padding: 30px 20px; }
  footer .small { margin-bottom: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-mark i { animation: none; }
  .reveal { transition: none; }
  .js .reveal:not(.is-visible) { opacity: 1; transform: none; }
}

.contact-detail strong a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--green);
  padding-bottom: 2px;
}
.contact-detail strong a:hover,
.contact-detail strong a:focus-visible { color: var(--green); }