*{box-sizing:border-box}html{color-scheme:dark;scroll-behavior:smooth}body{margin:0;background:#05080e;color:#eef4fb;font:16px/1.6 Inter,ui-sans-serif,system-ui,sans-serif;background-image:radial-gradient(circle at 72% 6%,#0a2d4f66,transparent 28rem),linear-gradient(#05080e,#07111d 68%,#05080e)}a{color:#8cd8ff;text-underline-offset:.22em}.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:#fff;color:#000;padding:.75rem;z-index:10}.northstar-home header,header{position:sticky;top:0;z-index:5;border-bottom:1px solid #b9d9f530;background:#05080ee8;backdrop-filter:blur(18px)}nav,main,footer{width:min(1240px,calc(100% - 2.5rem));margin:auto}header nav{height:80px;display:flex;justify-content:space-between;align-items:center;gap:1rem}nav div,footer nav{display:flex;gap:1.1rem;align-items:center;flex-wrap:wrap}.brand{width:168px;height:44px;background:url('/assets/proofstrike-lockup.png') left center/contain no-repeat;display:block;font-size:0;text-decoration:none}.button,button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:.72rem 1.05rem;border-radius:.45rem;border:1px solid #89d6ff;background:linear-gradient(135deg,#0d8ee6,#246ff3);box-shadow:0 0 22px #127ce755;color:#fff!important;font-weight:800;text-decoration:none}.button:hover,button:hover{filter:brightness(1.15)}main{padding:0 0 5rem}.crumb,.updated{color:#95a9b9;font-size:.86rem}.northstar-home .hero{min-height:690px;display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);align-items:center;gap:clamp(2rem,5vw,6rem);padding:clamp(4rem,10vw,9rem) 0 5rem}.hero-copy{max-width:39rem;z-index:1}.eyebrow{margin:0 0 .9rem;color:#5bc7ff;text-transform:uppercase;letter-spacing:.14em;font-size:.73rem;font-weight:850}.hero h1{font-size:clamp(3.3rem,6.3vw,6.7rem);line-height:.93;letter-spacing:-.065em;margin:0 0 1.6rem;max-width:8.5ch}.hero-lede{font-size:clamp(1.18rem,1.8vw,1.46rem);line-height:1.45;color:#d9eaf6;max-width:39rem}.hero-actions{display:flex;gap:1.25rem;align-items:center;margin:2rem 0}.text-action{font-weight:800;text-decoration:none;color:#dcefff}.text-action span{color:#30b6ff;font-size:1.25em}.hero-note{font-size:.83rem;color:#9eb3c4;max-width:36rem}.hero-art{position:relative;margin:0;min-height:430px;filter:drop-shadow(0 32px 48px #000b)}.hero-art:before{content:"";position:absolute;inset:-4% -3%;border:1px solid #81cdf540;background:linear-gradient(115deg,#0b1520aa,transparent 45%);z-index:1;pointer-events:none}.hero-art img{width:100%;height:100%;min-height:500px;object-fit:cover;object-position:67% center;display:block}.hero-art figcaption,.product-capture figcaption{font-size:.76rem;color:#9cb2c2;margin-top:.65rem}.product-showcase{display:grid;grid-template-columns:.7fr 1.3fr;align-items:center;gap:clamp(2rem,6vw,7rem);padding:7rem 0;border-top:1px solid #b9d9f530}.product-showcase h2,.journey h2,.pilot-invitation h2,.home-guides h2{font-size:clamp(2rem,4vw,4.25rem);letter-spacing:-.05em;line-height:1.02;margin:.4rem 0 1.3rem;max-width:10ch}.product-capture{margin:0}.product-capture img{display:block;width:100%;border:1px solid #a9ddff;box-shadow:0 0 0 4px #247fbe26,0 28px 60px #000b}.journey{padding:8rem 0 3rem}.journey-intro{display:flex;justify-content:space-between;align-items:end;margin-bottom:3rem}.journey-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1.05fr .75fr 1.05fr;gap:1.2rem}.journey-grid li{padding:2rem;min-height:310px;border-top:1px solid #a6dcff73;background:linear-gradient(135deg,#0d1d2c99,#07101977)}.journey-grid li:nth-child(2){margin-top:4rem;min-height:270px;background:linear-gradient(145deg,#dce5ec,#8a9aa9);color:#071018}.journey-grid li:nth-child(3){background:linear-gradient(125deg,#07131f,#0e2740)}.journey-grid span{display:block;color:#66cbff;font-weight:850;letter-spacing:.12em;font-size:.8rem}.journey-grid h3{font-size:clamp(1.55rem,2.5vw,2.5rem);line-height:1.05;margin:.7rem 0}.journey-grid a{font-weight:800}.journey-grid li:nth-child(2) a{color:#003f70}.proof-band{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#8fd4fa3d;border:1px solid #8fd4fa3d;margin:5rem 0 0}.proof-band article{background:#07111b;padding:2rem}.proof-band h3{font-size:1.35rem;margin:.25rem 0 .7rem}.proof-band p:last-child{color:#b8cbd9}.pilot-invitation{display:grid;grid-template-columns:1.3fr .7fr;gap:2rem;align-items:center;margin:8rem 0 5rem;padding:clamp(2rem,5vw,5rem);background:linear-gradient(110deg,#0a1c2c,#0d416d 58%,#07101a);border:1px solid #81d2ff80;box-shadow:inset 0 1px #c1efff4a,0 20px 50px #0008}.pilot-invitation h2{max-width:13ch}.pilot-action{display:grid;gap:1rem;justify-items:start}.home-guides{padding-top:2rem}.home-guides h2{font-size:clamp(1.7rem,3vw,2.6rem);max-width:none}.home-guides>div{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.card{display:block;border-top:1px solid #9fddff7a;padding:1.25rem;background:#0a1521;text-decoration:none;color:inherit}.card h3{margin:0 0 .65rem;font-size:1.05rem}.card p{margin:0;color:#b8cbd9;font-size:.9rem}.northstar-home footer,footer{border-top:1px solid #bddff32b;padding:3rem 0;color:#94aabb}.northstar-home footer nav{width:auto}.northstar-home footer p{font-size:.85rem}article{max-width:850px}h1{font-size:clamp(2.7rem,7vw,5.5rem);line-height:1.02;letter-spacing:-.06em}h2{letter-spacing:-.04em}.answer{font-size:1.25rem;color:#d9eaf6}.callout{background:#0b2135;border:1px solid #79cbf873}.coverage{border-color:#7ccdf266}.coverage th,.coverage td{border-bottom-color:#7ccdf233}.demo-panel,form,aside{background:#091522;border-color:#7ccdf24d}@media(max-width:760px){nav,main,footer{width:min(100% - 1.5rem,1240px)}header nav{height:64px}.brand{width:122px;height:34px}header nav div a:not(.button):nth-child(-n+3){display:none}.northstar-home .hero{grid-template-columns:1fr;padding:3.2rem 0 2.5rem;gap:2rem;min-height:0}.hero h1{font-size:clamp(3.15rem,16vw,4.6rem)}.hero-art{min-height:0}.hero-art img{min-height:360px;object-position:68% center}.product-showcase,.pilot-invitation{grid-template-columns:1fr;padding:4rem 0;gap:2rem}.product-showcase{border-top:0}.journey{padding:4.5rem 0 1rem}.journey-intro{display:block}.journey-grid,.proof-band,.home-guides>div{grid-template-columns:1fr}.journey-grid li:nth-child(2){margin-top:0}.journey-grid li{min-height:0;padding:1.6rem}.proof-band{margin-top:3rem}.pilot-invitation{padding:2rem;margin:5rem 0 3rem}.hero-actions{flex-wrap:wrap}.product-capture img{box-shadow:0 0 0 2px #247fbe26}.grid,.demo{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.brand{width:245px;height:56px}.coverage{max-width:100%;overflow:auto}.coverage table{min-width:760px}@media(max-width:760px){.brand{width:160px;height:40px}.hero-copy,.hero-art,.pilot-invitation>div,.proof-band article{min-width:0;overflow-wrap:anywhere}.hero-art img{max-width:100%;height:auto}.button{max-width:100%;text-align:center}.pilot-invitation{overflow:hidden}}
.flagship-home{background-image:radial-gradient(circle at 78% 7%,#1176bb43,transparent 30rem),radial-gradient(circle at 15% 42%,#123f6433,transparent 25rem),linear-gradient(140deg,#03070d 0%,#06111d 52%,#03070d 100%)}.flagship-home main{width:min(1320px,calc(100% - 3rem));overflow:clip}.flagship-hero{position:relative;display:grid;grid-template-columns:minmax(0,.88fr) minmax(400px,1.12fr);align-items:center;gap:clamp(2rem,7vw,8rem);min-height:calc(100vh - 80px);padding:clamp(4rem,8vw,8rem) 2rem 6rem}.flagship-hero:before{content:"";position:absolute;inset:4% 0 12%;background:linear-gradient(105deg,#0a1930 0%,transparent 42%),linear-gradient(transparent 49.8%,#a9dfff22 50%,transparent 50.2%);clip-path:polygon(0 0,94% 0,100% 18%,98% 92%,18% 100%,0 80%);pointer-events:none}.flagship-hero .hero-copy{position:relative}.flagship-hero .hero-copy h1{max-width:8.1ch;font-size:clamp(3.7rem,7.2vw,7.9rem);text-wrap:balance}.flagship-hero .hero-art{min-height:0;isolation:isolate}.flagship-hero .hero-art:before{inset:-4% -5%;background:linear-gradient(135deg,#0928469e,transparent 47%,#d8efff19);clip-path:polygon(6% 0,100% 3%,96% 94%,0 100%)}.flagship-hero .hero-art img{min-height:0;aspect-ratio:1.23;object-fit:cover;object-position:62% center;clip-path:polygon(6% 0,100% 3%,96% 94%,0 100%)}.hero-signal{position:absolute;left:3%;bottom:10%;z-index:2;display:flex;align-items:center;gap:.7rem;color:#9ddfff;font-size:.64rem;letter-spacing:.16em;font-weight:850}.hero-signal i{width:clamp(3rem,12vw,11rem);height:1px;background:linear-gradient(90deg,#45bfff,transparent)}.original-stage{display:grid;grid-template-columns:minmax(260px,.7fr) minmax(0,1.3fr);gap:clamp(3rem,9vw,10rem);align-items:center;padding:8rem 7vw 8rem 12vw}.stage-copy h2{max-width:9ch;font-size:clamp(2.6rem,5vw,5.1rem);line-height:.95;margin:.3rem 0 1.5rem}.original-stage figure{position:relative;margin:0}.original-stage figure:after{content:"ORIGINAL WORK / CONCEPT";position:absolute;right:-1.8rem;bottom:2rem;writing-mode:vertical-rl;color:#a9dfff;font-size:.62rem;letter-spacing:.18em}.original-stage img{display:block;width:100%;aspect-ratio:1.6;object-fit:cover;border:1px solid #9ddfff8c;box-shadow:22px 24px 0 #102a40,0 35px 70px #000a}.original-stage figcaption{margin-top:.75rem;color:#9db1c0;font-size:.76rem}.journey-stage{padding:8rem 2rem 7rem;background:linear-gradient(110deg,#0a121d,#081f34 70%,#06111d);border-top:1px solid #9cdcff4d;border-bottom:1px solid #9cdcff4d}.journey-heading{display:grid;grid-template-columns:.9fr 1.1fr;gap:2rem;align-items:end;max-width:1080px;margin:0 auto 3.5rem}.journey-heading h2{font-size:clamp(2.8rem,5.5vw,5.8rem);line-height:.92;margin:.25rem 0;max-width:10ch}.journey-heading p:last-child{align-self:end;color:#bbcedc;max-width:34rem}.journey-console{max-width:1080px;margin:auto;display:grid;grid-template-columns:290px minmax(0,1fr);gap:1px;background:#96d8ff47;border:1px solid #96d8ff47}.journey-rail{display:grid;align-content:start;background:#071421}.journey-rail button{position:relative;display:flex;justify-content:space-between;width:100%;min-height:68px;padding:1.1rem 1.2rem;border:0;border-bottom:1px solid #86c9ef2b;border-radius:0;background:transparent;box-shadow:none;color:#a7bdcc!important;text-align:left;font-size:.78rem;letter-spacing:.12em}.journey-rail button[aria-selected="true"]{background:linear-gradient(90deg,#0a75ba,#0a3153);color:#fff!important}.journey-rail button[aria-selected="true"]:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:#c4ecff}.journey-rail span{letter-spacing:0;font-size:1rem;font-weight:800}.journey-panel{position:relative;min-height:380px;padding:clamp(2rem,5vw,5rem);background:linear-gradient(135deg,#122d42,#071622 66%)}.journey-panel:after{content:"";position:absolute;right:9%;bottom:12%;width:clamp(5rem,15vw,11rem);height:clamp(5rem,15vw,11rem);border:1px solid #b4e6ff70;border-radius:50%;box-shadow:0 0 0 22px #64c9ff09,0 0 0 46px #64c9ff08}.journey-panel>*{position:relative;z-index:1;max-width:38rem}.journey-panel h3{font-size:clamp(2rem,4vw,4rem);line-height:1;margin:.3rem 0 1.4rem}.journey-panel p{font-size:1.08rem;color:#d4e2ec}.journey-panel .journey-note{padding:.8rem 0;border-top:1px solid #b3e1f044;color:#91bdd8;font-size:.88rem}.product-stage{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(3rem,8vw,9rem);align-items:center;padding:10rem 10vw}.product-stage-copy h2{font-size:clamp(2.7rem,5vw,5rem);line-height:.94;max-width:9ch;margin:.25rem 0 1.4rem}.product-stage-links{display:grid;gap:1rem;margin-top:2rem}.product-stage .product-capture{transform:perspective(1700px) rotateY(-2deg) rotateX(1deg);transform-origin:left center}.product-stage .product-capture img{box-shadow:16px 28px 0 #0b263e,0 38px 70px #000b}.truth-strip{display:grid;grid-template-columns:repeat(3,1fr);margin:0 2rem;background:#c2edff40;border:1px solid #c2edff40}.truth-strip article{padding:2.5rem 2.2rem;background:#091624}.truth-strip article:nth-child(2){background:#d6e0e5;color:#06111d}.truth-strip article:nth-child(2) .eyebrow{color:#075f96}.truth-strip h3{font-size:clamp(1.35rem,2vw,2rem);line-height:1.05;margin:.35rem 0 1rem}.truth-strip p:last-child{color:#b8ccda}.truth-strip article:nth-child(2) p:last-child{color:#263c4c}.flagship-home .pilot-invitation{margin:9rem 7vw 6rem}.flagship-home .home-guides{padding:1rem 7vw}.flagship-home .home-guides h2{max-width:13ch}.flagship-home .home-guides>div{grid-template-columns:repeat(4,minmax(0,1fr))}.flagship-home .home-guides .card{min-height:180px;background:linear-gradient(145deg,#0c1a29,#07111c);transition:transform .25s ease,border-color .25s ease}.flagship-home .home-guides .card:hover{transform:translateY(-5px);border-color:#9adeff}.flagship-home .home-guides .card:nth-child(2){margin-top:1.75rem}.flagship-home .home-guides .card:nth-child(4){margin-top:1rem}@media(max-width:860px){.flagship-home main{width:min(100% - 1.5rem,1320px)}.flagship-hero{grid-template-columns:1fr;padding:4rem 0 3rem;min-height:0}.flagship-hero .hero-copy h1{font-size:clamp(3.4rem,16vw,5.8rem)}.flagship-hero .hero-art{width:calc(100% - 1rem);margin-left:1rem}.hero-signal{position:static;margin:.8rem 0 0 1rem}.original-stage,.product-stage{grid-template-columns:1fr;padding:5rem 1rem;gap:2.5rem}.original-stage figure:after{right:.4rem;bottom:.8rem}.journey-stage{padding:5rem 1rem}.journey-heading{grid-template-columns:1fr;margin-bottom:2rem}.journey-console{grid-template-columns:1fr}.journey-rail{grid-template-columns:1fr}.journey-panel{min-height:320px}.truth-strip{grid-template-columns:1fr;margin:0}.flagship-home .pilot-invitation,.flagship-home .home-guides{margin-left:1rem;margin-right:1rem;padding-left:1rem;padding-right:1rem}.flagship-home .home-guides>div{grid-template-columns:1fr}.flagship-home .home-guides .card:nth-child(n){margin-top:0}.product-stage .product-capture{transform:none}.original-stage img{box-shadow:10px 12px 0 #102a40,0 26px 50px #000a}}@media(prefers-reduced-motion:reduce){.flagship-home .home-guides .card{transition:none}.flagship-home .home-guides .card:hover{transform:none}}

.product-capture img{height:auto}
@media(max-width:860px){.flagship-home header nav div a:not(.button){display:none}.flagship-home .brand{width:116px;height:34px}.flagship-home header nav .button{min-height:40px;padding:.55rem .7rem;font-size:.8rem}}.comparison-stage{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,7vw,7rem);align-items:center;padding:8rem 10vw;background:#06101a}.comparison-stage h2{font-size:clamp(2.6rem,5vw,5rem);line-height:.94;max-width:9ch;margin:.3rem 0 1.4rem}.comparison-controls{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:2rem}.comparison-controls button{background:#091827;border-color:#6dbfe94d;box-shadow:none}.comparison-controls button[aria-selected="true"]{background:#0b75bb}.comparison-panels{border:1px solid #8fd8ff69;background:linear-gradient(135deg,#103148,#07131f)}.comparison-panels section{padding:clamp(2rem,5vw,4.5rem);min-height:270px}.comparison-panels h3{font-size:clamp(1.8rem,3vw,3.2rem);line-height:1;margin:.25rem 0 1.2rem}.comparison-link{grid-column:2;margin:0}.comparison-link a{font-weight:800}@media(max-width:860px){.comparison-stage{grid-template-columns:1fr;padding:5rem 1rem}.comparison-link{grid-column:auto}.comparison-panels section{min-height:0}}