@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600&family=Instrument+Serif:ital@0;1&display=swap');

:root {
  --ink: #061a1e;
  --ink-2: #08262b;
  --ice: #e9f2ee;
  --muted: #94a7a5;
  --aqua: #9cffe0;
  --aqua-dark: #61d9b6;
  --line: rgba(210, 237, 229, .18);
  --shell: min(1440px, calc(100vw - 80px));
  --sans: 'DM Sans', Arial, sans-serif;
  --serif: 'Instrument Serif', Georgia, serif;
  --mono: 'DM Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; background: var(--ink); color: var(--ice); font-family: var(--sans); overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: 10px; left: 10px; transform: translateY(-150%); padding: 10px; color: var(--ink); background: var(--aqua); }
.skip-link:focus { transform: translateY(0); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

.site-header { position: absolute; z-index: 10; top: 0; left: 0; width: 100%; height: 102px; display: flex; align-items: center; justify-content: space-between; padding: 0 max(40px, calc((100vw - 1440px) / 2)); border-bottom: 1px solid rgba(255,255,255,.14); transition: background .25s ease, height .25s ease; }
.site-header.is-sticky { position: fixed; height: 74px; background: rgba(6,26,30,.9); backdrop-filter: blur(16px); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; line-height: .92; font-weight: 600; letter-spacing: .16em; }
.brand-mark { width: 34px; height: 34px; fill: none; stroke: var(--aqua); stroke-width: 1.35; }
.site-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 52px); font-size: 12px; font-weight: 500; letter-spacing: .05em; }
.site-nav > a:not(.nav-cta) { position: relative; }
.site-nav > a:not(.nav-cta)::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 1px; background: var(--aqua); content: ''; transform: scaleX(0); transform-origin: right; transition: transform .2s ease; }
.site-nav > a:not(.nav-cta):hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { padding: 12px 17px; border: 1px solid var(--line); transition: background .2s, color .2s; }
.nav-cta:hover { color: var(--ink); background: var(--aqua); }
.menu-toggle { display: none; }

.hero { position: relative; min-height: max(700px, 100svh); display: flex; flex-direction: column; justify-content: center; isolation: isolate; overflow: hidden; background: #063337; }
.hero-video { position: absolute; z-index: -3; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-scrim { position: absolute; z-index: -2; inset: 0; background: linear-gradient(90deg, rgba(2,17,20,.9) 0%, rgba(2,20,23,.64) 45%, rgba(2,18,21,.32) 100%), linear-gradient(0deg, rgba(2,15,18,.78), transparent 46%); }
.hero-grid { position: absolute; z-index: -1; inset: 0; opacity: .21; background-image: linear-gradient(rgba(166,252,221,.25) 1px, transparent 1px), linear-gradient(90deg, rgba(166,252,221,.25) 1px, transparent 1px); background-size: 90px 90px; mask-image: linear-gradient(to right, #000, transparent 70%); }
.hero-content { padding-top: 118px; }
.eyebrow, .overline, .section-label, .capability-topline, .placeholder-note { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .12em; line-height: 1.4; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--aqua); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 0 5px rgba(156,255,224,.14); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-weight: 400; letter-spacing: -.05em; }
h1 { max-width: 990px; margin: 19px 0 25px; font-size: clamp(55px, 7.3vw, 118px); line-height: .88; }
h1 em, h2 em { font-family: var(--serif); font-weight: 400; }
.hero-copy { max-width: 510px; margin-bottom: 31px; color: #c7d6d3; font-size: 17px; line-height: 1.5; }
.hero-actions { display: flex; align-items: center; gap: 29px; }
.button { display: inline-flex; align-items: center; gap: 35px; padding: 16px 20px; font-size: 12px; font-weight: 600; letter-spacing: .02em; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-3px); }
.button-primary { color: var(--ink); background: var(--aqua); }
.button-primary:hover { background: #d6ffed; }
.button-light { color: var(--ink); background: var(--ice); }
.button-light:hover { background: var(--aqua); }
.text-link { display: inline-flex; gap: 12px; align-items: center; border-bottom: 1px solid rgba(233,242,238,.4); padding-bottom: 6px; font-size: 12px; font-weight: 500; transition: border .2s, color .2s; }
.text-link:hover { border-color: var(--aqua); color: var(--aqua); }
.hero-footer { position: absolute; bottom: 30px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; color: rgba(233,242,238,.73); font-family: var(--mono); font-size: 9px; letter-spacing: .09em; text-transform: uppercase; }
.hero-footer p { max-width: 480px; margin: 0; line-height: 1.6; }
.video-control { justify-self: center; padding: 0; border: 0; border-bottom: 1px solid rgba(233,242,238,.45); color: inherit; background: transparent; cursor: pointer; font: inherit; letter-spacing: inherit; text-transform: inherit; }
.scroll-prompt { justify-self: end; display: flex; align-items: center; gap: 12px; }

.section { padding-block: clamp(90px, 12vw, 190px); }
.intro { display: grid; grid-template-columns: 1fr 2.1fr; gap: 40px; background: var(--ink); }
.section-label { color: var(--aqua-dark); }
.intro-content { max-width: 800px; }
.overline { margin-bottom: 17px; color: var(--aqua-dark); }
h2 { margin-bottom: 28px; font-size: clamp(47px, 5.4vw, 84px); line-height: .91; }
.large-copy { max-width: 700px; margin-bottom: 24px; color: #d3e1dd; font-size: clamp(20px, 2vw, 29px); line-height: 1.25; letter-spacing: -.025em; }
.body-copy { max-width: 500px; margin-bottom: 0; color: #9db0ac; font-size: 15px; line-height: 1.6; }

.capabilities { color: var(--ink); background: var(--ice); }
.section-heading { display: grid; grid-template-columns: 1fr 2.1fr; gap: 40px; margin-bottom: 70px; }
.section-heading h2 { max-width: 750px; margin-bottom: 0; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(6,26,30,.23); border-left: 1px solid rgba(6,26,30,.23); }
.capability-card { position: relative; min-height: 405px; padding: 28px 30px 35px; overflow: hidden; border-right: 1px solid rgba(6,26,30,.23); border-bottom: 1px solid rgba(6,26,30,.23); background: var(--ice); transition: color .35s ease, background .35s ease; }
.capability-card:hover { color: var(--ice); background: #0c373c; }
.capability-card::before { position: absolute; right: -70px; bottom: -85px; width: 280px; height: 280px; border: 1px solid currentColor; border-radius: 50%; content: ''; opacity: .12; transition: transform .55s ease; }
.capability-card:hover::before { transform: scale(1.18); }
.capability-topline { display: flex; justify-content: space-between; color: #65817e; }
.capability-card:hover .capability-topline { color: var(--aqua); }
.card-icon { width: 78px; height: 78px; margin: 51px 0 24px; fill: none; stroke: #285653; stroke-width: 1; transition: stroke .35s ease; }
.capability-card:hover .card-icon { stroke: var(--aqua); }
.capability-card h3 { max-width: 440px; margin-bottom: 12px; font-size: clamp(25px, 2.6vw, 36px); font-weight: 500; letter-spacing: -.045em; }
.capability-card p { max-width: 500px; margin: 0; color: #54706e; font-size: 14px; line-height: 1.55; transition: color .35s ease; }
.capability-card:hover p { color: #c4d5d0; }
.card-arrow { position: absolute; right: 30px; bottom: 31px; color: #285653; font-size: 23px; transition: color .35s ease, transform .35s ease; }
.capability-card:hover .card-arrow { color: var(--aqua); transform: translate(4px, -4px); }

.platform { position: relative; min-height: 770px; display: flex; align-items: center; overflow: hidden; background: #071e24; }
.platform-visual { position: absolute; inset: 0; opacity: .62; background: radial-gradient(ellipse 75% 74% at 85% 60%, rgba(48,154,142,.26), transparent 65%), linear-gradient(155deg, #061b20, #082c31 55%, #0c4043); }
.horizon { position: absolute; top: 54%; left: -4%; width: 110%; height: 1px; background: rgba(173,255,230,.44); box-shadow: 0 0 20px rgba(156,255,224,.4); transform: perspective(380px) rotateX(55deg); }
.range { position: absolute; top: 54%; left: 72%; border: 1px solid rgba(156,255,224,.32); border-radius: 50%; transform: translate(-50%, -50%) rotateX(62deg); }
.range-one { width: 220px; height: 76px; }.range-two { width: 500px; height: 173px; }.range-three { width: 850px; height: 294px; }
.point { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 16px var(--aqua); }
.point::after { position: absolute; inset: -7px; border: 1px solid rgba(156,255,224,.5); border-radius: 50%; content: ''; animation: pulse 2.5s infinite; }
.point-a { top: 51%; left: 72%; }.point-b { top: 35%; left: 83%; }.point-c { top: 68%; left: 62%; }.point-d { top: 53%; left: 90%; }.point-e { top: 25%; left: 65%; }
.visual-label { position: absolute; color: var(--aqua); font-family: var(--mono); font-size: 9px; letter-spacing: .12em; }.label-a { top: 29%; right: 6%; }.label-b { top: 70%; right: 29%; }.label-c { top: 49%; right: 2%; }
.platform-copy { position: relative; display: grid; grid-template-columns: 1fr 2.1fr; gap: 40px; }.platform-copy > div:last-child { max-width: 660px; }.platform-copy .body-copy { margin-bottom: 28px; }

.operators { display: grid; grid-template-columns: 1fr 2.1fr; gap: 40px; }.operators-title h2 { max-width: 535px; margin-top: 27px; }.operator-list { border-top: 1px solid var(--line); }.operator-item { display: grid; grid-template-columns: 70px minmax(160px, 1fr) 1.25fr; align-items: start; gap: 15px; padding: 27px 0 31px; border-bottom: 1px solid var(--line); }.operator-item span { color: var(--aqua-dark); font-family: var(--mono); font-size: 10px; }.operator-item h3 { margin: 0; font-size: 21px; font-weight: 500; letter-spacing: -.03em; }.operator-item p { margin: 0; color: #99aca7; font-size: 14px; line-height: 1.5; }.placeholder-note { grid-column: 2; margin: 20px 0 0; color: #6e8681; text-transform: none; letter-spacing: .04em; }

.contact { position: relative; overflow: hidden; color: var(--ink); background: var(--aqua); }.contact-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(6,26,30,.17) 1px, transparent 1px), linear-gradient(90deg, rgba(6,26,30,.17) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(95deg, black, transparent 77%); }.contact-content { position: relative; padding-block: clamp(100px, 14vw, 210px); }.contact-content .overline { color: #2e5d59; }.contact-content h2 { margin-bottom: 24px; }.contact-content p:not(.overline) { max-width: 450px; margin-bottom: 29px; color: #365955; font-size: 17px; line-height: 1.5; }

.site-footer { min-height: 145px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }.site-footer p, .footer-links { margin: 0; color: #849995; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; }.footer-links { display: flex; gap: 24px; }.footer-links a:hover { color: var(--aqua); }.footer-brand { color: var(--ice); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }.reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes pulse { 0% { transform: scale(.6); opacity: 1; } 100% { transform: scale(1.7); opacity: 0; } }

@media (max-width: 760px) {
  :root { --shell: calc(100vw - 42px); }
  .site-header { height: 76px; padding: 0 21px; }.site-header.is-sticky { height: 64px; }.brand { font-size: 10px; }.brand-mark { width: 30px; height: 30px; }
  .menu-toggle { position: relative; z-index: 3; display: grid; width: 37px; height: 37px; place-content: center; gap: 6px; padding: 0; border: 1px solid var(--line); color: var(--ice); background: transparent; cursor: pointer; }.menu-toggle span:not(.sr-only) { display: block; width: 15px; height: 1px; background: currentColor; transition: transform .2s; }.menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(3.5px) rotate(45deg); }.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-3.5px) rotate(-45deg); }
  .site-nav { position: absolute; top: 0; right: 0; left: 0; display: grid; gap: 27px; padding: 112px 21px 37px; color: var(--ice); background: var(--ink); transform: translateY(-110%); transition: transform .3s ease; }.site-nav.is-open { transform: translateY(0); }.site-nav a { font-size: 14px; }.site-nav .nav-cta { width: max-content; }
  .hero { min-height: 720px; }.hero-content { padding-top: 75px; }.hero-grid { background-size: 52px 52px; }.hero-copy { font-size: 15px; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 21px; }.hero-footer { bottom: 22px; grid-template-columns: 1fr auto; gap: 18px; }.hero-footer p { grid-column: 1 / -1; font-size: 8px; }.video-control { justify-self: start; }.scroll-prompt { justify-self: end; }
  .section { padding-block: 90px; }.intro, .section-heading, .platform-copy, .operators { grid-template-columns: 1fr; gap: 29px; }.intro-content, .section-heading h2 { max-width: none; }.section-heading { margin-bottom: 48px; }.capability-grid { grid-template-columns: 1fr; }.capability-card { min-height: 370px; padding: 23px 22px 29px; }.card-icon { margin: 43px 0 22px; }.card-arrow { right: 22px; bottom: 27px; }
  .platform { min-height: 735px; }.platform-copy { padding-top: 70px; }.platform-visual { opacity: .46; }.range { left: 76%; }.point-b { left: 83%; }.point-e { left: 58%; }.visual-label { font-size: 7px; }.label-a { right: 3%; }.label-b { right: 15%; }.label-c { display: none; }
  .operator-item { grid-template-columns: 34px 1fr; gap: 10px; }.operator-item p { grid-column: 2; margin-top: 2px; }.placeholder-note { grid-column: 1; }.contact-grid { background-size: 47px 47px; }.site-footer { min-height: 185px; align-items: flex-start; flex-direction: column; justify-content: center; }.footer-links { flex-direction: column; gap: 12px; }
}

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