:root{color-scheme:light;--navy:#080f1d;--ink:#111d30;--muted:#4d5c71;--line:#d8e0eb;--blue:#1b51d6;--ice:#9dbdff;--wrap:1240px;font-family:"Segoe UI",Arial,sans-serif;color:var(--ink);font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
p,h1,h2,h3{margin:0}
p{line-height:1.6}
:focus-visible{outline:3px solid #f2a848;outline-offset:5px}
.wrap{width:min(calc(100% - 112px),var(--wrap));margin-inline:auto}
.symbols{position:absolute;width:0;height:0;overflow:hidden}
.skip{position:absolute;top:1rem;left:1rem;padding:12px;background:white;z-index:5;transform:translateY(-200%)}
.skip:focus{transform:none}
.site-header{color:var(--ink);background:#fff;border-bottom:1px solid #e2e8f1}
.nav{min-height:83px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;align-items:center;gap:12px;white-space:nowrap;font-size:15px;letter-spacing:.105em;font-weight:740}
.brand-light{color:#c4d4ee;font-weight:570}
.site-header .brand-light{color:#344965}
.nav nav,.footer-main nav{display:flex;flex-wrap:wrap;gap:32px;font-size:14px;color:#c6d2e6}
.nav nav{color:#273b56}
nav a:hover,.footer-bottom a:hover{color:white;text-decoration:underline;text-underline-offset:5px}
.nav nav a:hover{color:var(--blue)}
.button{min-height:53px;padding:0 21px;display:inline-flex;align-items:center;justify-content:space-between;gap:26px;font-size:14px;font-weight:650;border:1px solid transparent;border-radius:5px;transition:background .18s,border-color .18s}
.button.small{min-height:41px;padding-inline:15px;gap:20px;font-size:13px}
.primary{background:#255de7;color:#fff;border-color:#255de7}
.primary:hover{background:#194bcc;border-color:#194bcc}
.outline{background:#0b1627a8;color:#f2f6ff;border-color:#465674}
.outline:hover{background:#1b2a43;border-color:#9dbdff}
.hero{background:var(--navy);color:#fff;position:relative;isolation:isolate;overflow:hidden;min-height:640px;display:flex;align-items:center}
.hero-art{position:absolute;z-index:-1;inset:0 0 0 32%;background:radial-gradient(ellipse at 68% 50%,#1a3d78 0%,#080f1d 72%)}
.hero-art::before{content:"";position:absolute;inset:0;background:url("hero.webp") center 54% / cover no-repeat}
.hero-art::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#080f1d 0%,#080f1de8 9%,transparent 47%),linear-gradient(0deg,#080f1d 1%,transparent 29%,transparent 79%,#080f1dab 100%)}
.hero-inner{padding-block:100px 119px}
.eyebrow,.mono{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;font-size:12px;letter-spacing:.115em;font-weight:620;line-height:1.45}
.eyebrow{color:#3d5270;margin-bottom:23px}
.eyebrow b{color:var(--blue);margin-right:5px}
.accent,.accent b{color:#a9c7ff}
.eyebrow i,.scenario-top i,.controls-head i{display:inline-block;width:7px;height:7px;vertical-align:1px;background:#73a6ff;margin-right:9px;border-radius:50%;box-shadow:0 0 12px #4d92ff6b}
h1{font-size:clamp(60px,6.65vw,106px);line-height:.99;font-weight:650;letter-spacing:-.073em}
h1 em{color:#a1beff;font-style:normal}
.hero-copy{font-size:19px;color:#d2ddef;max-width:460px;margin-top:30px}
.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:34px}
.hero-index{position:absolute;right:max(56px,calc((100vw - var(--wrap))/2));bottom:37px;display:flex;align-items:center;gap:12px;color:#acbde1;font:11px ui-monospace,monospace;letter-spacing:.13em}
.hero-index span{height:1px;width:27px;background:#79a6fd}
.principles{background:#0c1729;border-block:1px solid #263751;color:#d3dff1}
.principle-inner{display:grid;grid-template-columns:.75fr 1fr 1fr 1.35fr;min-height:76px;align-items:center}
.principle-inner>span{display:flex;align-items:center;gap:11px;padding:3px 20px 3px 24px;border-left:1px solid #33435b;font-size:14px}
.principle-inner>span:first-child{padding-left:0;border:0;color:#a4b9d9;font-size:11px}
.principle-inner i{width:6px;height:6px;transform:rotate(45deg);background:#82a9fa}
.section{padding:105px 0 110px}
.white{background:#fff}
.mist{background:#f2f5fa;border-block:1px solid #e2e8f1}
.section-head{margin-bottom:48px}
.split{display:grid;grid-template-columns:1.34fr .66fr;align-items:end;gap:60px}
h2{font-size:clamp(39px,4.4vw,67px);line-height:1.045;letter-spacing:-.058em;font-weight:640}
.section-head>p{max-width:425px;color:var(--muted);font-size:17px;padding-bottom:3px}
.capabilities{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:7px}
.capabilities article{padding:28px;position:relative}
.capabilities article+article{border-left:1px solid var(--line)}
.capabilities svg{width:34px;height:34px;stroke:var(--blue);stroke-width:1.35;fill:none;margin-bottom:38px}
.capabilities .mono{position:absolute;top:29px;right:28px;color:#526985}
h3{font-size:22px;letter-spacing:-.03em;font-weight:680;line-height:1.2}
.capabilities p,.roadmap p{font-size:15px;color:var(--muted);margin-top:13px}
.workbench{display:grid;grid-template-columns:minmax(235px,.6fr) 1.4fr;gap:20px;align-items:start}
.scenario-tabs{display:grid;gap:9px}
.scenario-tabs button{display:grid;grid-template-columns:27px 1fr 18px;text-align:left;align-items:center;gap:11px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:5px;min-height:61px;padding:13px 15px;font-weight:640}
.scenario-tabs button:hover{border-color:#648bf4}
.scenario-tabs button[aria-selected="true"]{background:#143367;border-color:#143367;color:#fff}
.scenario-tabs button span,.scenario-tabs button b{color:#3c619b;font:12px ui-monospace,monospace}
.scenario-tabs button[aria-selected="true"] :is(span,b){color:#afc9ff}
.scenario-tabs button b{text-align:right;font-size:17px}
.scenario{background:#fff;border:1px solid var(--line);border-radius:7px;padding:27px 32px 26px;min-height:360px}
.scenario-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;color:#4a6180}
.scenario-top i{background:#255de7;box-shadow:none}
.scenario h3{font-size:30px;letter-spacing:-.045em}
.scenario>p{color:var(--muted);margin-top:9px;min-height:52px}
.steps{margin:13px 0 0;padding:0;list-style:none}
.steps li{display:grid;grid-template-columns:29px 1fr auto;align-items:center;gap:12px;padding:12px 0;border-top:1px solid #e3e9f3}
.steps li span{color:#45649d;font:12px ui-monospace,monospace}
.steps li strong{display:block;font-size:14px}
.steps li small{color:var(--muted);display:block;font-size:13px;margin-top:4px}
.steps li b{color:#204ba9;background:#edf3ff;border-radius:3px;padding:5px 8px;font-size:11px}
.steps li:last-child b{background:#f9eedb;color:#734a0e}
.dark{background:#0a1425;color:#f1f5fc}
.governance{display:grid;grid-template-columns:1fr .88fr;gap:80px;align-items:center}
.governance>div>p:not(.eyebrow){margin:25px 0;max-width:420px;color:#becde5;font-size:17px}
.text-link{display:inline-flex;gap:11px;color:#aac7ff;font-weight:630;font-size:15px;border-bottom:1px solid #506b99;padding-bottom:4px}
.text-link:hover{color:#fff}
.controls{border:1px solid #374b6c;border-radius:7px;background:#111f35;overflow:hidden}
.controls-head{background:#142540;color:#c4d7fa;padding:17px 21px}
.controls article{display:grid;grid-template-columns:27px 1fr;gap:9px;padding:17px 21px;border-top:1px solid #344660}
.controls article span{color:#94b7ff;padding-top:2px}
.controls h3{font-size:16px;letter-spacing:0}
.controls p{margin-top:4px;color:#bac8de;font-size:14px}
.roadmap{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.roadmap article{border-top:2px solid #4879f0;padding-top:25px}
.roadmap .mono{color:#365d9d}
.roadmap h3{margin-top:17px;font-size:25px}
.briefing{background:#1a4ac4;color:#fff;padding:68px 0}
.briefing-inner{display:grid;grid-template-columns:1.34fr .66fr;gap:60px;align-items:end}
.briefing .eyebrow{color:#dbe8ff}
.briefing-inner>div>p:not(.eyebrow){font-size:17px;color:#f0f5ff;max-width:385px;margin-bottom:19px}
.white-button{background:#fff;color:#153578}
.white-button:hover{background:#dbe8ff}
footer{background:var(--navy);color:#edf4ff;padding:53px 0 27px}
.footer-main{display:flex;justify-content:space-between;align-items:start;gap:30px;padding-bottom:38px}
.footer-main nav{padding-top:9px}
.footer-main p{color:#aebdd4;font-size:14px;margin-top:12px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:15px;padding-top:24px;border-top:1px solid #293955;color:#aebdd4;font-size:13px}
dialog{width:min(calc(100% - 28px),550px);max-height:calc(100% - 28px);border:1px solid #becce0;border-radius:8px;padding:0;color:var(--ink);box-shadow:0 20px 80px #0006}
dialog::backdrop{background:#050b17bc}
.dialog-inner{position:relative;padding:28px}
.dialog-inner .eyebrow{margin-bottom:10px}
.dialog-inner h2{font-size:38px}
.dialog-intro{margin:12px 0 19px;color:var(--muted)}
.close{position:absolute;top:13px;right:14px;width:36px;height:36px;border-radius:5px;border:1px solid var(--line);background:#fff;font-size:25px;line-height:1}
form{display:grid;gap:8px}
form label{font-size:14px;font-weight:650}
form select,form textarea{border:1px solid #a7b5ca;border-radius:4px;padding:8px 10px;background:#fff;color:var(--ink);width:100%;margin-bottom:6px}
form .button{justify-self:start}
#brief-status{font-size:13px;color:#34588e}
@media(max-width:1060px){.wrap{width:calc(100% - 72px)}.hero-index{right:36px}.split,.briefing-inner{gap:34px}.capabilities article{padding:22px}.capabilities .mono{right:22px}.governance{gap:42px}.nav nav,.footer-main nav{gap:19px}}
@media(max-width:780px){.wrap{width:calc(100% - 48px)}.nav{min-height:0;padding-block:14px;gap:14px;flex-wrap:wrap}.nav nav{order:3;width:100%;justify-content:space-between;border-top:1px solid #e2e8f1;padding-top:13px}.hero{min-height:590px;align-items:end}.hero-art{inset:0 0 0 10%}.hero-art::after{background:linear-gradient(0deg,#080f1d 9%,#080f1deb 30%,transparent 77%),linear-gradient(90deg,#080f1d,transparent 42%)}.hero-inner{padding-block:175px 83px}.hero-index{right:24px;bottom:25px}.section{padding-block:74px}.split,.briefing-inner,.governance{grid-template-columns:1fr;gap:23px}.section-head{margin-bottom:33px}.capabilities{grid-template-columns:1fr 1fr}.capabilities article:nth-child(3){border-left:0}.capabilities article:nth-child(n+3){border-top:1px solid var(--line)}.workbench{grid-template-columns:1fr}.scenario-tabs{grid-template-columns:1fr 1fr}.roadmap{gap:20px}.footer-main{flex-direction:column}}
@media(max-width:480px){.wrap{width:calc(100% - 36px)}.nav nav,.footer-main nav{gap:12px;font-size:13px}.brand{font-size:12px;gap:8px}.brand img{width:28px;height:28px}.button.small{padding-inline:10px;gap:9px}.hero{min-height:555px}.hero-art{inset-inline:0}.hero-art::before{background-size:auto 400px;background-position:57% top}.hero-inner{padding-top:190px;padding-bottom:70px}.hero-index{display:none}h1{font-size:clamp(45px,12vw,60px)}.hero-copy{font-size:16px;margin-top:22px}.actions{margin-top:24px;gap:8px}.actions .button{padding-inline:12px;gap:11px;min-height:48px;font-size:13px}.principle-inner{grid-template-columns:1fr 1fr;row-gap:12px;padding-block:14px}.principle-inner>span{font-size:12px;padding-inline:10px;gap:7px}.principle-inner>span:nth-child(3){border:0;padding-left:0}.section{padding-block:56px}.section h2 br{display:none}.capabilities article{padding:17px 14px}.capabilities svg{margin-bottom:22px}.capabilities .mono{right:14px;top:19px}.capabilities h3{font-size:18px}.capabilities p,.roadmap p{font-size:14px}.scenario-tabs button{min-height:49px;grid-template-columns:16px 1fr;gap:6px;padding:8px;font-size:12px}.scenario-tabs button b{display:none}.scenario{padding:17px}.scenario-top{gap:7px}.scenario-top .mono{font-size:10px}.scenario h3{font-size:25px}.scenario>p{font-size:14px}.steps li{grid-template-columns:19px 1fr auto;gap:6px}.steps li b{padding:4px;font-size:10px}.roadmap{grid-template-columns:1fr}.roadmap article{padding-top:15px}.roadmap h3{margin-top:10px}.briefing{padding-block:53px}.footer-bottom{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}