:root {
  --ink: #0a0a0b;
  --paper: #f7f7f4;
  --white: #ffffff;
  --muted: #686a70;
  --line: rgba(10, 10, 11, 0.13);
  --electric: #3459ff;
  --ice: #dfe6ff;
  --lime: #c9ff63;
  --radius: 22px;
  --max: 1240px;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: Iowan Old Style, Baskerville, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--lime); color: var(--ink); }

.shell { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 247, 244, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(10,10,11,.07);
}
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: .78rem; font-weight: 760; letter-spacing: .1em; text-transform: uppercase; }
.brand-mark { width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: white; display: grid; place-items: center; }
.brand-mark svg { width: 20px; height: 20px; }
.nav-links { display: flex; align-items: center; gap: 30px; font-size: .92rem; }
.nav-links a { color: #36373a; transition: color .2s ease; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-cta { padding: 10px 17px; border: 1px solid var(--ink); border-radius: 999px; }
.menu-button { display: none; background: transparent; border: 0; padding: 8px; cursor: pointer; }
.menu-button span { width: 22px; height: 1.5px; display: block; background: var(--ink); margin: 5px 0; }

.launch-banner { background: var(--electric); color: white; }
.launch-banner .shell { min-height: 54px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.launch-message { display: flex; align-items: center; gap: 14px; font-size: .83rem; font-weight: 720; letter-spacing: .075em; text-transform: uppercase; }
.launch-message::before { content: ""; flex: 0 0 auto; width: 9px; height: 9px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(201,255,99,.17); }
.launch-banner a { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; font-size: .8rem; font-weight: 650; border-bottom: 1px solid rgba(255,255,255,.55); }

.hero { min-height: calc(100vh - 128px); display: grid; align-items: end; padding: 72px 0 42px; overflow: hidden; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .78rem; font-weight: 720; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--electric); box-shadow: 0 0 0 5px rgba(52, 89, 255, .12); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(330px, .8fr); gap: 70px; align-items: end; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 930px; margin: 24px 0 34px; font-size: clamp(4rem, 9.2vw, 8.8rem); line-height: .86; letter-spacing: -.075em; font-weight: 650; }
.hero-copy { max-width: 560px; font-size: clamp(1.06rem, 1.7vw, 1.32rem); color: #4a4b50; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 11px; padding: 0 21px; border-radius: 999px; border: 1px solid var(--ink); font-weight: 650; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--ink); color: white; }
.button-light:hover { background: white; }
.button svg { width: 16px; height: 16px; }

.signal {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border-radius: 34px;
  background: #0b0c0f;
  color: white;
  isolation: isolate;
}
.signal::before {
  content: "";
  position: absolute;
  width: 530px;
  height: 530px;
  left: 7%;
  top: 8%;
  border-radius: 50%;
  background: radial-gradient(circle at 36% 31%, #fff 0, #bed0ff 6%, #4468ff 22%, #151f73 49%, transparent 70%);
  filter: blur(2px);
  opacity: .95;
}
.signal::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}
.signal-label { position: absolute; z-index: 2; top: 28px; left: 28px; right: 28px; display: flex; justify-content: space-between; color: rgba(255,255,255,.65); font-size: .75rem; letter-spacing: .09em; text-transform: uppercase; }
.signal-caption { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 27px; display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.signal-caption strong { max-width: 260px; font-size: 1.25rem; line-height: 1.25; }
.signal-caption span { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--lime); color: var(--ink); }

.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); }
.marquee-track { width: max-content; padding: 15px 0; display: flex; gap: 36px; font-size: .76rem; font-weight: 760; letter-spacing: .11em; text-transform: uppercase; animation: ticker 28s linear infinite; }
.marquee-track span { display: inline-flex; align-items: center; gap: 36px; }
.marquee-track span::after { content: "✦"; color: var(--electric); }
@keyframes ticker { to { transform: translateX(-50%); } }

.section { padding: 132px 0; }
.section-tight { padding: 88px 0; }
.section-dark { background: var(--ink); color: white; }
.section-blue { background: var(--electric); color: white; }
.section-head { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: start; margin-bottom: 68px; }
.section-head h2 { margin: 0; max-width: 780px; font-size: clamp(2.6rem, 5.2vw, 5.3rem); line-height: .97; letter-spacing: -.055em; font-weight: 620; }
.section-head p { max-width: 540px; color: var(--muted); font-size: 1.1rem; }
.section-dark .section-head p, .section-blue .section-head p { color: rgba(255,255,255,.68); }
.number { color: var(--muted); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { min-height: 330px; padding: 30px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; justify-content: space-between; }
.card-dark { background: #151518; border-color: rgba(255,255,255,.12); }
.card-index { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; }
.card-icon { width: 42px; height: 42px; border-radius: 50%; border: 1px solid currentColor; display: grid; place-items: center; }
.card-icon svg { width: 18px; height: 18px; }
.card h3 { margin: 48px 0 12px; font-size: 1.55rem; letter-spacing: -.035em; }
.card p { margin: 0; color: var(--muted); max-width: 330px; }
.card-dark p, .card-dark .card-index { color: rgba(255,255,255,.58); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.panel { min-height: 560px; border-radius: 30px; padding: clamp(30px, 5vw, 64px); background: var(--white); border: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.panel-blue { color: white; border: 0; background: var(--electric); }
.panel-lime { background: var(--lime); }
.panel h3 { margin: 0; max-width: 560px; font-size: clamp(2.2rem, 4vw, 4.4rem); line-height: 1; letter-spacing: -.055em; font-weight: 620; }
.panel p { max-width: 490px; color: var(--muted); font-size: 1.05rem; }
.panel-blue p { color: rgba(255,255,255,.72); }
.project-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { display: inline-flex; padding: 7px 12px; border: 1px solid currentColor; border-radius: 999px; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; }
.phase { display: inline-flex; align-items: center; gap: 9px; font-size: .82rem; font-weight: 650; }
.phase::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }

.facts { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
.fact { padding: 30px 24px 0 0; border-right: 1px solid rgba(255,255,255,.18); }
.fact:last-child { border-right: 0; padding-left: 24px; }
.fact:not(:first-child) { padding-left: 24px; }
.fact strong { display: block; margin-bottom: 7px; font-size: clamp(2rem, 4vw, 4rem); line-height: 1; letter-spacing: -.05em; }
.fact span { color: rgba(255,255,255,.58); font-size: .82rem; }

.page-hero { padding: 105px 0 78px; }
.page-hero h1 { max-width: 1050px; margin-bottom: 28px; font-size: clamp(3.8rem, 8vw, 8.2rem); }
.page-hero .lead { max-width: 750px; font-size: clamp(1.1rem, 2vw, 1.45rem); color: var(--muted); }
.page-line { margin-top: 80px; border-top: 1px solid var(--line); }

.process { counter-reset: process; }
.process-row { display: grid; grid-template-columns: .6fr 1.4fr 1fr; gap: 40px; padding: 36px 0; border-top: 1px solid var(--line); align-items: start; }
.process-row::before { counter-increment: process; content: "0" counter(process); color: var(--muted); font-size: .8rem; }
.process-row h3 { margin: 0; font-size: clamp(1.5rem, 3vw, 2.6rem); letter-spacing: -.04em; }
.process-row p { margin: 0; color: var(--muted); }

.founder-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: start; }
.founder-portrait { aspect-ratio: 4/5; margin: 0; border-radius: 30px; background: var(--ink); color: white; overflow: hidden; position: sticky; top: 110px; }
.founder-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 38%; }
.founder-portrait figcaption { position: absolute; inset: auto 18px 18px 18px; padding: 16px 18px; display: flex; justify-content: space-between; gap: 20px; border: 1px solid rgba(255,255,255,.2); border-radius: 16px; background: rgba(10,10,11,.62); backdrop-filter: blur(14px); color: rgba(255,255,255,.86); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.founder-copy h2 { margin: 0 0 34px; font-size: clamp(2.8rem, 5vw, 5.4rem); line-height: .98; letter-spacing: -.055em; font-weight: 620; }
.founder-copy > p { font-size: 1.15rem; color: #3f4044; }
.timeline { margin-top: 64px; }
.timeline-item { display: grid; grid-template-columns: 120px 1fr; gap: 28px; padding: 28px 0; border-top: 1px solid var(--line); }
.timeline-item time { color: var(--muted); }
.timeline-item h3 { margin: 0 0 6px; font-size: 1.2rem; }
.timeline-item p { margin: 0; color: var(--muted); }

.details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.detail { min-height: 180px; padding: 28px 28px 28px 0; border-bottom: 1px solid var(--line); }
.detail:nth-child(even) { padding-left: 28px; border-left: 1px solid var(--line); }
.detail small { display: block; margin-bottom: 28px; color: var(--muted); font-size: .73rem; letter-spacing: .09em; text-transform: uppercase; }
.detail strong, .detail address { font-size: 1.08rem; font-style: normal; font-weight: 600; }

.contact-block { display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; }
.contact-main { min-height: 500px; padding: clamp(32px, 6vw, 72px); border-radius: 30px; background: var(--electric); color: white; display: flex; flex-direction: column; justify-content: space-between; }
.contact-main h2 { margin: 0; max-width: 700px; font-size: clamp(3rem, 6vw, 6.4rem); line-height: .9; letter-spacing: -.06em; font-weight: 620; }
.contact-main a { width: fit-content; border-bottom: 1px solid rgba(255,255,255,.6); font-size: clamp(1rem, 2vw, 1.35rem); }
.contact-side { min-height: 500px; padding: 34px; border-radius: 30px; background: white; border: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.contact-list { display: grid; gap: 24px; }
.contact-list div { padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.contact-list small { display: block; margin-bottom: 7px; color: var(--muted); }

.legal { max-width: 820px; padding: 100px 0 130px; }
.legal h1 { margin-bottom: 24px; font-size: clamp(3.6rem, 7vw, 7rem); }
.legal .updated { color: var(--muted); margin-bottom: 72px; }
.legal h2 { margin: 54px 0 14px; font-size: 1.5rem; letter-spacing: -.025em; }
.legal p, .legal li { color: #4f5055; }
.legal a { text-decoration: underline; text-underline-offset: 3px; }

.cta-band { padding: 90px 0; background: var(--lime); }
.cta-band .shell { display: flex; justify-content: space-between; align-items: end; gap: 40px; }
.cta-band h2 { max-width: 800px; margin: 0; font-size: clamp(2.8rem, 5vw, 5.6rem); line-height: .95; letter-spacing: -.055em; font-weight: 620; }

.footer { background: var(--ink); color: white; padding: 70px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.25fr .75fr .75fr; gap: 70px; padding-bottom: 72px; }
.footer-intro { max-width: 420px; }
.footer-intro .brand { margin-bottom: 24px; }
.footer p, .footer address { color: rgba(255,255,255,.55); font-style: normal; }
.footer h3 { margin-bottom: 20px; color: rgba(255,255,255,.48); font-size: .73rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.footer-links { display: grid; gap: 10px; }
.footer-links a:hover { color: var(--lime); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.45); font-size: .76rem; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .shell { width: min(calc(100% - 32px), var(--max)); }
  .menu-button { display: block; }
  .nav-links { display: none; position: absolute; left: 0; right: 0; top: 74px; padding: 20px 24px 28px; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 18px; }
  .nav-links.open { display: flex; }
  .nav-cta { text-align: center; }
  .hero { padding-top: 54px; }
  .hero-grid, .section-head, .founder-grid, .contact-block { grid-template-columns: 1fr; }
  h1 { font-size: clamp(3.8rem, 15vw, 7rem); }
  .signal { min-height: 420px; }
  .section { padding: 96px 0; }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 270px; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(3) { padding-left: 0; }
  .founder-portrait { position: relative; top: auto; max-height: 620px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-intro { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .shell { width: min(calc(100% - 24px), var(--max)); }
  .brand-word { max-width: 150px; line-height: 1.15; }
  .hero { min-height: auto; }
  .launch-banner .shell { min-height: 68px; padding: 12px 0; align-items: flex-start; flex-direction: column; justify-content: center; gap: 5px; }
  .launch-message { gap: 10px; font-size: .72rem; line-height: 1.4; }
  .launch-message::before { width: 7px; height: 7px; box-shadow: 0 0 0 4px rgba(201,255,99,.17); }
  .launch-banner a { margin-left: 17px; font-size: .72rem; }
  .hero-grid { gap: 46px; }
  .signal { min-height: 360px; border-radius: 24px; }
  .signal::before { width: 390px; height: 390px; left: 2%; }
  .section-head { gap: 22px; margin-bottom: 42px; }
  .split { grid-template-columns: 1fr; }
  .panel { min-height: 450px; }
  .facts { grid-template-columns: 1fr; }
  .fact, .fact:not(:first-child), .fact:last-child { padding: 24px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .process-row { grid-template-columns: 42px 1fr; gap: 16px; }
  .process-row p { grid-column: 2; }
  .timeline-item { grid-template-columns: 1fr; gap: 6px; }
  .details { grid-template-columns: 1fr; }
  .detail, .detail:nth-child(even) { padding: 24px 0; border-left: 0; }
  .cta-band .shell { align-items: start; flex-direction: column; }
  .footer-top { grid-template-columns: 1fr; gap: 42px; }
  .footer-intro { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}