:root {
  color-scheme: dark;
  --ink: #eef4f7;
  --muted: #929da4;
  --dim: #7f8c94;
  --line: rgba(220, 235, 242, 0.15);
  --line-strong: rgba(220, 235, 242, 0.28);
  --bg: #0a0e12;
  --panel: #0f151a;
  --signal: #82d8ff;
  --mono: "IBM Plex Mono", monospace;
  --sans: "Manrope", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 15px; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin: 0; }
p { color: var(--muted); line-height: 1.65; }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  z-index: 20;
}

.site-frame { width: min(1440px, calc(100% - 48px)); margin: 0 auto; border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.topbar { height: 84px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); padding: 0 36px; }
.identity { display: flex; align-items: center; gap: 14px; font-size: .84rem; font-weight: 600; letter-spacing: .12em; }
.identity-mark { display: block; width: 34px; height: 34px; }
nav { display: flex; align-items: center; gap: 34px; color: var(--muted); font: 400 .7rem var(--mono); letter-spacing: .08em; text-transform: uppercase; }
nav a, footer a { transition: color .2s ease; }
nav a:hover, footer a:hover { color: var(--signal); }
.availability { justify-self: end; display: flex; align-items: center; gap: 9px; font: 400 .68rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.availability span { width: 6px; height: 6px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 9px var(--signal); }

.hero { min-height: 720px; display: grid; grid-template-columns: 52% 48%; border-bottom: 1px solid var(--line); }
.hero-copy { padding: 96px 36px 52px; display: flex; flex-direction: column; align-items: flex-start; position: relative; z-index: 2; }
.label { font: 400 .67rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.label span { color: var(--signal); margin-right: 16px; }
.hero h1 { max-width: 780px; margin-top: 88px; font-size: clamp(3.5rem, 6.2vw, 6.9rem); font-weight: 500; line-height: .98; letter-spacing: -.065em; }
.hero h1 em { color: var(--muted); font-style: normal; font-weight: 400; }
.hero-intro { max-width: 560px; margin-top: 36px; font-size: clamp(1rem, 1.25vw, 1.2rem); }
.hero-actions { display: flex; margin-top: auto; padding-top: 58px; }
.action { min-width: 220px; min-height: 58px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--line-strong); font: 500 .72rem var(--mono); text-transform: uppercase; letter-spacing: .05em; transition: background .2s, color .2s; }
.action + .action { border-left: 0; }
.action-primary { background: var(--ink); color: var(--bg); }
.action:hover { background: var(--signal); color: var(--bg); }

.system-visual { position: relative; min-width: 0; overflow: hidden; border-left: 1px solid var(--line); color: var(--signal); background: radial-gradient(circle at 50% 50%, rgba(130,216,255,.045), transparent 45%), var(--panel); }
.system-visual::after { content: ""; position: absolute; left: 50%; top: 50%; width: 72%; aspect-ratio: 1; border: 1px solid rgba(130,216,255,.07); transform: translate(-50%, -50%) rotate(45deg); }
.system-visual svg { width: 100%; height: 100%; min-height: 600px; position: relative; z-index: 1; }
.grid-fill { opacity: .12; }
.field { color: var(--signal); }
.orbit-lines, .link-lines { fill: none; stroke: currentColor; vector-effect: non-scaling-stroke; }
.orbit-lines { opacity: .17; stroke-width: 1; stroke-dasharray: 3 7; }
.link-lines { opacity: .38; stroke-width: 1; }
.nodes circle:first-child { fill: var(--panel); stroke: currentColor; stroke-width: 1; }
.nodes circle:nth-child(2) { fill: currentColor; filter: drop-shadow(0 0 5px currentColor); }
.nodes text { fill: currentColor; font: 10px var(--mono); letter-spacing: .08em; }
.node-core circle:first-child { animation: pulse 2.8s ease-in-out infinite; }
.visual-meta { position: absolute; z-index: 3; left: 24px; right: 24px; display: flex; justify-content: space-between; font: 400 .6rem var(--mono); letter-spacing: .08em; color: var(--dim); }
.visual-meta-top { top: 25px; }
.visual-meta-bottom { bottom: 25px; }
.visual-meta span:last-child { color: var(--signal); }
@keyframes pulse { 50% { r: 27px; opacity: .45; } }

.signal-strip { min-height: 66px; display: flex; align-items: center; justify-content: space-around; gap: 18px; padding: 0 36px; border-bottom: 1px solid var(--line); color: var(--dim); font: 400 .64rem var(--mono); letter-spacing: .12em; white-space: nowrap; overflow: hidden; }
.signal-strip i { width: 3px; height: 3px; border-radius: 50%; background: var(--signal); }
.cinematic { position: relative; min-height: min(78vw, 880px); overflow: hidden; border-bottom: 1px solid var(--line); background: #070b0f; isolation: isolate; }
.cinematic-stage, .cinematic-stage::after { position: absolute; inset: 0; }
.cinematic-stage { overflow: hidden; z-index: -1; }
.cinematic-stage::after { content: ""; background: linear-gradient(90deg, rgba(7,11,15,.82) 0%, rgba(7,11,15,.22) 52%, rgba(7,11,15,.6) 100%), linear-gradient(0deg, rgba(7,11,15,.85), transparent 50%); }
.cinematic-glow { position: absolute; left: 48%; top: 44%; width: 70%; aspect-ratio: 1; border-radius: 50%; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(130,216,255,.14), rgba(47,104,132,.05) 34%, transparent 68%); animation: field-breathe 7s ease-in-out infinite; }
.horizon-grid { position: absolute; left: -25%; right: -25%; bottom: -28%; height: 80%; opacity: .27; transform: perspective(420px) rotateX(62deg); transform-origin: center top; background-image: linear-gradient(rgba(130,216,255,.32) 1px, transparent 1px), linear-gradient(90deg, rgba(130,216,255,.32) 1px, transparent 1px); background-size: 70px 52px; animation: grid-travel 7s linear infinite; mask-image: linear-gradient(to bottom, transparent, #000 28%, #000 85%); }
.scan-beam { position: absolute; top: -15%; bottom: -15%; left: -20%; width: 12%; opacity: .5; transform: skewX(-18deg); background: linear-gradient(90deg, transparent, rgba(130,216,255,.08), rgba(130,216,255,.3), rgba(130,216,255,.04), transparent); filter: blur(10px); animation: scan-field 8s ease-in-out infinite; }
.data-landscape { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.terrain { fill: none; stroke: var(--signal); vector-effect: non-scaling-stroke; }
.terrain-back { opacity: .16; stroke-width: 1; }
.terrain-front { opacity: .33; stroke-width: 1; }
.trace-line { fill: none; stroke: var(--signal); stroke-width: 1.5; stroke-dasharray: 8 18; opacity: .65; animation: trace-flow 2s linear infinite; }
.beacons { fill: var(--signal); filter: drop-shadow(0 0 8px var(--signal)); animation: beacon-pulse 2.4s ease-in-out infinite; }
.data-column { position: absolute; display: flex; align-items: end; gap: 4px; height: 90px; opacity: .32; }
.data-column i { display: block; width: 2px; background: var(--signal); animation: data-level 2.2s ease-in-out infinite alternate; }
.data-column i:nth-child(2n) { animation-delay: -.7s; }.data-column i:nth-child(3n) { animation-delay: -1.3s; }
.column-one { right: 12%; top: 18%; }.column-two { left: 43%; bottom: 18%; transform: rotate(90deg); }
.cinematic-noise { position: absolute; inset: -50%; opacity: .035; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); animation: noise-shift .25s steps(2) infinite; }
.cinematic-topline { position: absolute; top: 28px; left: 36px; right: 36px; display: flex; justify-content: space-between; color: var(--dim); font: 400 .59rem var(--mono); letter-spacing: .09em; }
.cinematic-topline span:last-child { color: var(--signal); }.cinematic-topline i { display: inline-block; width: 5px; height: 5px; margin-right: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.cinematic-copy { position: absolute; left: 36px; top: 50%; transform: translateY(-54%); }
.cinematic-copy h2 { margin-top: 42px; font-size: clamp(3.5rem, 7vw, 7.8rem); line-height: .95; font-weight: 500; letter-spacing: -.065em; }
.cinematic-copy h2 em { color: var(--muted); font-style: normal; font-weight: 400; }
.cinematic-readout { position: absolute; top: 37%; right: 36px; display: grid; gap: 1px; }
.cinematic-readout > div { width: 160px; padding: 15px 14px; display: flex; justify-content: space-between; border: 1px solid rgba(130,216,255,.2); background: rgba(7,11,15,.46); backdrop-filter: blur(6px); }
.cinematic-readout span, .cinematic-readout p { color: var(--signal); font: 400 .57rem var(--mono); letter-spacing: .08em; }
.cinematic-caption { position: absolute; left: 36px; bottom: 34px; max-width: 460px; padding-left: 20px; border-left: 1px solid var(--signal); font-size: .82rem; }
@keyframes field-breathe { 50% { opacity: .55; transform: translate(-50%, -50%) scale(1.13); } }
@keyframes grid-travel { to { background-position: 0 52px, 0 0; } }
@keyframes scan-field { 0%, 12% { left: -20%; } 78%, 100% { left: 115%; } }
@keyframes trace-flow { to { stroke-dashoffset: -52; } }
@keyframes beacon-pulse { 50% { opacity: .35; } }
@keyframes data-level { from { height: 14px; } to { height: 78px; } }
@keyframes noise-shift { 0% { transform: translate(0); } 25% { transform: translate(2%, -1%); } 50% { transform: translate(-1%, 2%); } 75% { transform: translate(1%, 1%); } }
.capabilities { display: grid; grid-template-columns: 40% 60%; border-bottom: 1px solid var(--line); }
.section-intro { padding: 100px 36px; border-right: 1px solid var(--line); }
.section-intro h2, .method h2, .proposal-intro h2, .contact h2 { margin-top: 48px; font-size: clamp(2.7rem, 4.3vw, 5rem); line-height: 1.02; font-weight: 500; letter-spacing: -.055em; }
.section-intro > p:last-child { max-width: 360px; margin-top: 32px; }
.capability-list article { min-height: 190px; padding: 30px 36px; display: grid; grid-template-columns: 85px minmax(220px, 1fr) minmax(220px, .8fr) 24px; align-items: center; gap: 24px; border-bottom: 1px solid var(--line); transition: background .25s; }
.capability-list article:last-child { border: 0; }
.capability-list article:hover { background: rgba(130,216,255,.04); }
.capability-index, .mono, .principles article > span { color: var(--dim); font: 400 .62rem var(--mono); letter-spacing: .08em; }
.mono { color: var(--signal); }
.capability-list h3 { margin-top: 12px; font-size: clamp(1.25rem, 1.8vw, 1.75rem); font-weight: 500; letter-spacing: -.035em; }
.capability-list article > p { font-size: .86rem; }
.arrow { color: var(--muted); font-size: 1.1rem; }

.method { display: grid; grid-template-columns: 40% 60%; border-bottom: 1px solid var(--line); }
.method-heading { padding: 100px 36px; background: var(--panel); border-right: 1px solid var(--line); }
.principles { padding: 72px 36px; }
.principles article { display: grid; grid-template-columns: 80px 1fr 1fr; align-items: start; gap: 28px; padding: 35px 0; border-bottom: 1px solid var(--line); }
.principles article:last-child { border-bottom: 0; }
.principles h3 { font-size: 1.35rem; font-weight: 500; letter-spacing: -.03em; }
.principles p { font-size: .86rem; max-width: 330px; }

.proposal { display: grid; grid-template-columns: 40% 60%; border-bottom: 1px solid var(--line); background: linear-gradient(145deg, rgba(130,216,255,.045), transparent 45%); }
.proposal-intro { padding: 100px 36px; background: var(--panel); border-right: 1px solid var(--line); }
.proposal-intro h2 em { color: var(--muted); font-style: normal; font-weight: 400; }
.proposal-intro > p:nth-child(3) { max-width: 420px; margin-top: 32px; }
.proposal-output { margin-top: 76px; padding-top: 24px; border-top: 1px solid var(--line); }
.proposal-output > span { color: var(--signal); font: 400 .62rem var(--mono); letter-spacing: .09em; }
.proposal-output ul { margin: 22px 0 0; padding: 0; list-style: none; }
.proposal-output li { padding: 12px 0; color: var(--muted); border-bottom: 1px solid var(--line); font-size: .82rem; }
.proposal-output li::before { content: "↳"; margin-right: 12px; color: var(--signal); font-family: var(--mono); }
.proposal-form { padding: 72px 36px; }
.form-progress { display: flex; justify-content: space-between; margin-bottom: 50px; color: var(--dim); font: 400 .61rem var(--mono); letter-spacing: .09em; }
.form-progress span:last-child { color: var(--signal); }
.proposal-form label { display: block; margin-bottom: 30px; }
.proposal-form label > span:first-child { display: block; margin-bottom: 11px; color: var(--ink); font: 400 .67rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.proposal-form input, .proposal-form textarea, .proposal-form select { width: 100%; border: 1px solid var(--line-strong); border-radius: 0; outline: none; background: rgba(10,14,18,.55); color: var(--ink); font: 400 .9rem var(--sans); transition: border-color .2s, background .2s; }
.proposal-form input, .proposal-form select { height: 56px; padding: 0 16px; }
.proposal-form select {
  appearance: none;
  padding-right: 44px;
  background-image: linear-gradient(45deg, transparent 50%, var(--signal) 50%), linear-gradient(135deg, var(--signal) 50%, transparent 50%);
  background-position: calc(100% - 22px) 24px, calc(100% - 16px) 24px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  cursor: pointer;
}
.proposal-form select:required:invalid { color: #68757d; }
.proposal-form select option { background: var(--panel); color: var(--ink); }
.proposal-form textarea { min-height: 160px; padding: 16px; resize: vertical; line-height: 1.6; }
.proposal-form input::placeholder, .proposal-form textarea::placeholder { color: #68757d; }
.proposal-form input:focus, .proposal-form textarea:focus, .proposal-form select:focus { border-color: var(--signal); background: rgba(130,216,255,.035); }
.proposal-form small { display: block; margin-top: 8px; color: var(--dim); font-size: .72rem; }
.proposal-form .consent { display: flex; align-items: center; gap: 11px; margin: 2px 0 28px; }
.proposal-form .consent input { width: 16px; height: 16px; padding: 0; accent-color: var(--signal); }
.proposal-form .consent > span:first-of-type { margin: 0; color: var(--muted); font: 400 .75rem var(--sans); letter-spacing: 0; text-transform: none; }
.proposal-form .form-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.proposal-submit { width: 100%; min-height: 62px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; border: 1px solid var(--ink); background: var(--ink); color: var(--bg); cursor: pointer; font: 500 .72rem var(--mono); letter-spacing: .06em; text-transform: uppercase; transition: background .2s, border-color .2s; }
.proposal-submit:hover { border-color: var(--signal); background: var(--signal); }
.proposal-submit:disabled { cursor: wait; opacity: .72; }
.proposal-submit span { font-size: 1rem; }
.form-note { margin-top: 14px; font-size: .7rem; color: var(--dim); }
.form-success { color: var(--signal); }
.form-error { color: #ff9d91; }

.contact { padding: 105px 36px 30px; border-bottom: 1px solid var(--line); background: linear-gradient(115deg, rgba(130,216,255,.04), transparent 42%); }
.contact-main { margin-top: 75px; display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.contact-main h2 { max-width: 850px; margin: 0; }
.contact-main a { flex: 0 0 auto; padding-bottom: 8px; border-bottom: 1px solid var(--signal); color: var(--signal); font: 400 .78rem var(--mono); }
.contact-main a span { margin-left: 24px; }
.contact-meta { margin-top: 95px; padding-top: 25px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--dim); font: 400 .62rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }

.funding-banner { width: min(540px, calc(100% - 72px)); margin: 80px auto; padding: 10px; background: #fff; }
.funding-banner img { display: block; width: 100%; height: auto; }
footer { min-height: 150px; padding: 34px 36px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 30px; align-items: start; }
.footer-brand { font-size: .8rem; letter-spacing: .12em; font-weight: 600; }
footer p, footer a { font: 400 .61rem var(--mono); color: var(--dim); line-height: 1.8; text-transform: uppercase; letter-spacing: .05em; }
footer > div:first-child p { margin-top: 10px; }
.company-details { text-align: center; }
footer > a { justify-self: end; }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; }
  .hero-copy { min-height: 680px; }
  .system-visual { min-height: 650px; border-left: 0; border-top: 1px solid var(--line); }
  .capabilities, .method, .proposal { grid-template-columns: 1fr; }
  .section-intro, .method-heading, .proposal-intro { border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 720px) {
  .site-frame { width: calc(100% - 20px); }
  .topbar { height: 70px; padding: 0 18px; grid-template-columns: 1fr auto; }
  nav { display: none; }
  .availability { font-size: 0; }
  .availability span { width: 7px; height: 7px; }
  .hero-copy { min-height: 650px; padding: 58px 18px 28px; }
  .hero h1 { margin-top: 64px; font-size: clamp(3.2rem, 15vw, 5rem); }
  .hero-intro { font-size: 1rem; }
  .hero-actions { width: 100%; flex-direction: column; }
  .action { width: 100%; }
  .action + .action { border-left: 1px solid var(--line-strong); border-top: 0; }
  .system-visual, .system-visual svg { min-height: 500px; }
  .signal-strip { justify-content: flex-start; padding: 0 18px; }
  .cinematic { min-height: 700px; }
  .cinematic-topline { left: 18px; right: 18px; }
  .cinematic-topline span:first-child { display: none; }
  .cinematic-topline { justify-content: flex-end; }
  .cinematic-copy { left: 18px; right: 18px; top: 43%; }
  .cinematic-copy h2 { font-size: clamp(3.4rem, 15vw, 5.2rem); }
  .cinematic-readout { top: auto; bottom: 120px; left: 18px; right: 18px; grid-template-columns: repeat(3, 1fr); }
  .cinematic-readout > div { width: auto; padding: 12px 9px; }
  .cinematic-readout span { display: none; }
  .cinematic-caption { left: 18px; right: 18px; bottom: 28px; }
  .section-intro, .method-heading { padding: 72px 18px; }
  .capability-list article { padding: 30px 18px; grid-template-columns: 1fr 24px; gap: 18px; }
  .capability-index { grid-column: 1; }
  .capability-list article > div, .capability-list article > p { grid-column: 1; }
  .capability-list article > p { max-width: 440px; }
  .arrow { grid-column: 2; grid-row: 1; }
  .principles { padding: 40px 18px; }
  .principles article { grid-template-columns: 50px 1fr; }
  .principles p { grid-column: 2; }
  .proposal-intro { padding: 72px 18px; }
  .proposal-output { margin-top: 50px; }
  .proposal-form { padding: 48px 18px 60px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact { padding: 72px 18px 24px; }
  .contact-main { margin-top: 55px; display: block; }
  .contact-main a { display: inline-flex; margin-top: 44px; font-size: .66rem; }
  .contact-meta { margin-top: 70px; flex-direction: column; gap: 10px; }
  .funding-banner { width: calc(100% - 36px); margin: 54px auto; }
  footer { padding: 30px 18px; grid-template-columns: 1fr auto; }
  .company-details { order: 3; grid-column: 1 / -1; text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .node-core circle:first-child, .cinematic-glow, .horizon-grid, .scan-beam, .trace-line, .beacons, .data-column i, .cinematic-noise { animation: none; }
}