:root{--bg:#08090b;--panel:#101114;--ink:#ecebe5;--dim:#a2a6ae;--blue:#6184ff;--rule:#292c32;--font:Inter,'Helvetica Neue',Arial,'Apple SD Gothic Neo','Noto Sans KR',sans-serif;color-scheme:dark;font-family:var(--font);font-size:16px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--ink);font-size:1rem;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}a,button,summary{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button:disabled{cursor:default}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500;line-height:1.3;letter-spacing:-.04em;word-break:keep-all}p{word-break:keep-all}img{display:block;max-width:100%}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:6px}::selection{background:#3154c4;color:#fff}.skip{position:fixed;left:20px;top:-100px;padding:12px 20px;background:var(--ink);color:var(--bg);z-index:100}.skip:focus{top:10px}.header{height:90px;padding:0 5%;display:flex;align-items:center;gap:40px;position:absolute;top:0;left:0;right:0;z-index:10;border-bottom:1px solid #ffffff12;background:#08090b25}.brand{font-weight:650;font-size:1.625rem;letter-spacing:-.065em;display:inline-flex;gap:10px;align-items:center;white-space:nowrap;line-height:1.3}.brand-star{color:var(--blue);font-size:1.375rem;font-weight:400;letter-spacing:0}.header nav{display:flex;align-items:center;gap:34px;margin-left:auto;font-size:.875rem}.header nav a{color:#c5c7ce;transition:color .2s}.header nav a:hover{color:#fff}.header nav .nav-demo{border:1px solid #46484e;border-radius:4px;padding:9px 15px;color:var(--ink)}.header-controls{display:flex;align-items:center;gap:20px;font-size:.875rem}.header-controls button{min-height:44px;min-width:40px;padding:7px}#menu{display:none}.hero{height:min(980px,100svh);min-height:780px;position:relative;background:#000;overflow:hidden}.gravity-art{position:absolute;inset:70px -1px -5px}.gravity-art>img,.gravity-art>canvas{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center}.gravity-art canvas{opacity:0;pointer-events:none;transition:opacity .25s}.gravity-art canvas[data-ready=true]{opacity:1}.hero-inner{position:relative;z-index:1;padding:160px 5% 0;pointer-events:none;max-width:1450px;margin:auto}.hero-kicker{margin-bottom:28px}.eyebrow{font-size:.75rem;letter-spacing:.14em;color:var(--dim);font-weight:500;line-height:1.6}.hero h1{font-size:clamp(3.5rem,5vw,5rem);line-height:1.15;letter-spacing:-.055em;font-weight:500}.hero-copy{margin-top:25px;font-size:1.125rem;line-height:1.75;color:#b2b5bf}.hero-actions{display:flex;gap:12px;margin-top:32px;pointer-events:auto;width:fit-content}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:4px;padding:11px 21px;font-size:.875rem;font-weight:500;line-height:1.4;transition:background .2s,border-color .2s,transform .2s}.button.primary{background:var(--ink);color:#101114}.button.primary:hover{background:#fff;transform:translateY(-2px)}.button.secondary{border-color:#4a4d55;color:var(--ink);background:#08090bd9}.button.secondary:hover{border-color:#b4b6bd;background:#17191f}.hero-bottom{position:absolute;left:5%;right:5%;bottom:32px;display:flex;justify-content:space-between;align-items:center;gap:24px;font-size:.75rem;letter-spacing:.04em;color:#969ba5}.hero-bottom>span:nth-child(2){font-size:.875rem;letter-spacing:0;color:#b2b6c0}.interaction-note{opacity:.8}.section{padding:110px 7%;max-width:1560px;margin:auto}.section-head{display:grid;grid-template-columns:1fr 1.8fr;gap:24px 55px;align-items:start}.section-head h2{font-size:clamp(2rem,3.15vw,3rem);letter-spacing:-.045em}.section-head .eyebrow{padding-top:8px}.section-description{grid-column:2;color:var(--dim)}.product-list{margin-top:62px;border-top:1px solid var(--rule)}.product-row{display:grid;grid-template-columns:1.05fr 1fr auto;gap:45px;padding:46px 0;border-bottom:1px solid var(--rule);align-items:center;transition:background .25s}.product-identity{display:flex;align-items:flex-start;gap:24px}.index{font-size:.75rem;font-variant-numeric:tabular-nums;color:#747d90;letter-spacing:.06em}.product-identity>.index{padding-top:4px}.product-identity .eyebrow{font-size:.75rem;letter-spacing:.07em}.product-row h3{font-size:2.25rem;margin-top:11px;letter-spacing:-.055em}.product-summary p{color:#bfc2cb;max-width:400px;font-size:1rem}.status{display:block;margin-top:13px;font-size:.875rem;color:var(--blue)}.product-link{font-size:.875rem;padding:10px 0;border-bottom:1px solid #555c6a;white-space:nowrap;transition:color .2s}.product-link:hover{color:var(--blue);border-color:var(--blue)}.product-row:hover h3{color:#fff}.studio{display:grid;grid-template-columns:1fr 1fr;gap:12%;border-top:1px solid var(--rule);padding-top:100px;padding-bottom:100px}.studio h2{font-size:clamp(2.5rem,4.4vw,4.1rem);line-height:1.5;margin-top:28px}.blue-text{color:var(--blue)}.studio-copy>p{font-size:1.1875rem;color:#c6cad3;line-height:1.9}.studio dl{margin:42px 0 0}.studio dl>div{padding:23px 0;border-top:1px solid var(--rule)}.studio dt{font-size:1rem;font-weight:500}.studio dd{margin:8px 0 0;color:var(--dim);font-size:1rem}.questions{display:grid;grid-template-columns:1fr 1.2fr;gap:12%;border-top:1px solid var(--rule)}.questions h2{font-size:2.5rem;margin-top:24px}.faq details{border-bottom:1px solid var(--rule);padding:0 0 24px;margin-bottom:24px}.faq summary{font-size:1rem;list-style:none;display:flex;gap:24px;justify-content:space-between;cursor:pointer}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'+';color:var(--blue);font-size:1.5rem;line-height:1.3}.faq details[open] summary::after{content:'−'}.faq details p{color:var(--dim);margin-top:17px;font-size:1rem}.closing{text-align:center;background:radial-gradient(ellipse at bottom,#111b3d 0,transparent 68%);border-top:1px solid var(--rule);padding-top:85px;padding-bottom:100px}.closing h2{font-size:clamp(2.5rem,4vw,4rem);margin:25px 0 35px}.footer{padding:45px 5% 25px;border-top:1px solid var(--rule);color:var(--dim)}.footer-top{display:flex;gap:40px;align-items:center}.footer-top .brand{color:var(--ink)}.footer-top p{font-size:.875rem}.footer-top #motion{margin-left:auto;font-size:.875rem;border:1px solid var(--rule);border-radius:4px;min-height:44px;padding:8px 13px}.footer-links{display:flex;gap:25px;font-size:.875rem;margin-top:30px}.footer-links a:hover{color:var(--ink)}.footer-bottom{display:flex;align-items:center;gap:35px;font-size:.75rem;margin-top:45px;padding-top:22px;border-top:1px solid var(--rule)}.footer-bottom>a{margin-left:auto}.app-hero{padding-top:140px;padding-bottom:70px}.breadcrumb{font-size:.875rem;color:var(--dim);border-bottom:1px solid var(--rule);padding-bottom:5px}.app-title-row{display:flex;justify-content:space-between;gap:25px;margin-top:60px}.app-hero h1{font-size:clamp(4rem,8vw,8rem);letter-spacing:-.065em;margin-top:22px;line-height:1.1}.app-hero-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:13%;margin-top:65px}.app-hero-grid h2{font-size:clamp(1.875rem,3vw,3rem);line-height:1.45}.app-hero-grid p{font-size:1.125rem;color:#bfc3cc}.app-ctas{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.app-state{color:var(--blue);font-size:.875rem;margin-top:46px;padding-top:25px;border-top:1px solid var(--rule)}.capabilities{border-top:1px solid var(--rule);padding-top:75px}.capabilities .section-head{grid-template-columns:1fr 1.8fr}.feature-list{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:50px}.feature{display:flex;flex-direction:column;gap:25px;border-top:1px solid var(--rule);padding-top:22px}.feature h3{font-size:1.5rem;margin-bottom:15px}.feature p{font-size:1rem;color:var(--dim)}.workflow{padding-top:0;padding-bottom:90px}.workflow ol{display:flex;padding:25px 0 0;margin:0;list-style:none;gap:30px;border-bottom:1px solid var(--rule)}.workflow li{display:flex;gap:20px;flex:1;align-items:center;padding-bottom:25px;font-size:1rem}.workflow li>span:first-child{font-size:.75rem;color:var(--blue)}.access-section{border-top:1px solid var(--rule);display:grid;grid-template-columns:1fr 1.2fr;gap:13%;padding-top:80px;padding-bottom:80px;background:linear-gradient(115deg,#0b1020,transparent 65%)}.access-section h2{font-size:2.5rem;margin-top:20px}.access-section p:not(.eyebrow){color:#bfc3cc}.access-section .button{margin-top:28px}.related{padding-top:65px;padding-bottom:80px;border-top:1px solid var(--rule)}.related>div{display:flex;gap:50px;margin-top:25px}.related-link{font-size:2rem;font-weight:500;letter-spacing:-.04em;border-bottom:1px solid #4c5361}.related-link:hover{color:var(--blue)}.motion-off{scroll-behavior:auto}.motion-off *, .motion-off *::before, .motion-off *::after{animation:none!important;transition:none!important}.motion-off .interaction-note{visibility:hidden}html[lang=en] h1{letter-spacing:-.065em}html[lang=en] .hero h1{font-size:clamp(3.8rem,5.5vw,5.5rem)}@media(min-width:1800px){.hero-inner{max-width:1700px;padding-left:7%;padding-top:180px}.gravity-art{inset:65px 0 -30px}}@media(max-width:1000px){.header{padding:0 4%;gap:20px}.header nav{gap:24px}.hero-inner{padding-left:5%;padding-top:145px}.hero h1{font-size:3.8rem}.hero-copy{font-size:1rem}.hero{min-height:760px}.gravity-art{inset:130px -100px -10px}.section{padding:85px 6%}.product-row{gap:25px;grid-template-columns:1fr 1fr}.product-link{grid-column:2;justify-self:start;margin-top:-10px}.product-identity{gap:15px}.product-row h3{font-size:2rem}.studio,.questions{gap:8%}.feature-list{gap:30px}.app-hero{padding-top:140px}.app-hero-grid{gap:9%}.workflow{padding-top:0}.access-section{gap:9%}}@media(max-width:650px){html{scroll-padding-top:24px}.header{height:76px;padding:0 23px}.brand{font-size:1.5rem}.header-controls{margin-left:auto;gap:12px}.header nav{display:none;position:absolute;top:76px;left:0;right:0;background:#101216;border-bottom:1px solid var(--rule);padding:25px;flex-direction:column;align-items:stretch;font-size:1rem}.header nav.open{display:flex}.header nav .nav-demo{width:fit-content}#menu{display:block}.hero{min-height:800px;height:100svh;max-height:980px}.hero-inner{padding:130px 25px 0}.hero-kicker{font-size:.75rem;margin-bottom:22px;letter-spacing:.1em}.hero h1{font-size:2.65rem;line-height:1.25;letter-spacing:-.06em}.hero-copy{font-size:1rem;margin-top:20px;line-height:1.8}.hero-actions{margin-top:27px;gap:10px;flex-wrap:wrap;max-width:340px}.button{font-size:.875rem;padding:11px 16px}.gravity-art{inset:365px -110px 30px}.gravity-art img{object-position:62% 50%}.hero-bottom{left:25px;right:25px;bottom:26px;gap:10px;align-items:flex-start;flex-direction:column}.hero-bottom>span:first-child{font-size:.75rem}.hero-bottom>span:nth-child(2){font-size:.875rem}.interaction-note{display:none}.section{padding:68px 25px}.section-head{display:block}.section-head h2{font-size:2rem;line-height:1.5;margin-top:21px}.section-description{margin-top:18px;font-size:1rem}.product-list{margin-top:35px}.product-row{display:block;padding:32px 0}.product-identity{gap:17px}.product-row h3{font-size:2.1rem;margin-top:9px}.product-summary{margin:23px 0 15px 33px}.product-summary p{font-size:1rem}.status{font-size:.875rem;margin-top:12px}.product-link{display:inline-block;margin:6px 0 0 33px;font-size:.875rem;padding:7px 0}.studio,.questions{display:block}.studio h2{font-size:2.5rem;line-height:1.5;margin-top:20px}.studio-copy{margin-top:35px}.studio-copy>p{font-size:1.0625rem}.studio dl{margin-top:26px}.questions h2{font-size:2rem;margin-top:18px}.faq{margin-top:32px}.faq summary{font-size:1rem}.closing{padding-top:65px;padding-bottom:70px}.closing h2{font-size:2.15rem;line-height:1.45;margin-top:25px}.footer{padding:34px 25px 24px}.footer-top{display:grid;grid-template-columns:1fr auto;gap:24px 15px}.footer-top p{grid-row:2;grid-column:1/-1;font-size:.875rem}.footer-top #motion{grid-row:1;grid-column:2;font-size:.875rem}.footer-links{gap:23px;flex-wrap:wrap;margin-top:27px}.footer-bottom{gap:15px;flex-wrap:wrap;line-height:1.7;margin-top:30px}.footer-bottom>span:nth-child(2){width:100%;order:3}.footer-bottom>a{margin-left:auto}.app-hero{padding-top:113px;padding-bottom:45px}.app-title-row{margin-top:40px;gap:15px;align-items:flex-start}.app-title-row .eyebrow{font-size:.75rem;max-width:225px}.app-title-row .index{white-space:nowrap}.app-hero h1{font-size:3.9rem;line-height:1.15;margin-top:20px}.app-hero-grid{display:block;margin-top:38px}.app-hero-grid h2{font-size:1.875rem;line-height:1.5}.app-hero-grid>div{margin-top:24px}.app-hero-grid p{font-size:1rem}.app-ctas{margin-top:25px}.app-state{font-size:.875rem;margin-top:35px}.capabilities{padding-top:55px}.feature-list{display:block;margin-top:30px}.feature{flex-direction:row;gap:20px;padding:25px 0}.feature>.index{padding-top:4px}.feature h3{font-size:1.35rem;line-height:1.4;margin-bottom:11px}.workflow{padding-top:0;padding-bottom:50px}.workflow ol{display:block}.workflow li{font-size:1rem;padding-bottom:22px}.access-section{display:block;padding:55px 25px}.access-section h2{font-size:2rem;margin-top:18px}.access-section>div+div{margin-top:25px}.related{padding:45px 25px 60px}.related>div{gap:25px;flex-wrap:wrap}.related-link{font-size:1.75rem}html[lang=en] .hero h1{font-size:3.1rem}html[lang=en] body[data-page=ledger] .app-hero h1{font-size:3rem}}@media(pointer:coarse){.interaction-note{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.interaction-note{display:none}}

/* Keep descriptive copy readable as the light ribbon crosses the hero. */
.hero-copy{width:fit-content;max-width:100%;padding:9px 14px;margin-left:-14px;background:rgba(0,0,0,.84);color:#cbd0d9;border-radius:3px;box-shadow:0 0 18px 8px rgba(0,0,0,.5)}
.gravity-fallback-lens{position:absolute;width:46px;height:46px;border-radius:50%;background:radial-gradient(circle,#000 0 37%,#111b39 49%,rgba(97,132,255,.2) 54%,transparent 70%);transform:translate(-50%,-50%);opacity:0;pointer-events:none}
/* Local, unmodified OFL font distributions. */
@font-face{font-family:'Space Grotesk';src:url('./assets/fonts/space-grotesk/SpaceGrotesk.woff2') format('woff2');font-weight:300 700;font-style:normal;font-display:swap}
:root{--font:'Pretendard Variable',Pretendard,'Helvetica Neue',Arial,sans-serif;font-synthesis:none}
h1,h2,h3,.index,.eyebrow,time{font-family:'Space Grotesk','Pretendard Variable',sans-serif}h1,h2,h3{font-weight:650;letter-spacing:-.025em}.hero h1{font-weight:650;letter-spacing:-.035em}.hero-copy{font-weight:420}.brand img{width:148px;height:auto}.header nav{gap:27px}.brand{letter-spacing:0}.app-hero h1{font-weight:700}.eyebrow{font-weight:500}
.history{border-top:1px solid var(--rule)}.timeline{list-style:none;margin:52px 0 0;padding:0}.timeline li{display:grid;grid-template-columns:1fr 1.8fr;gap:55px;border-top:1px solid var(--rule);padding:30px 0}.timeline time{font-size:1.4rem;color:var(--ink);font-weight:500}.milestone-status{display:block;font-size:.875rem;color:var(--blue);margin-top:5px}.timeline h3{font-size:1.5rem;margin-bottom:10px}.timeline p{color:var(--dim);max-width:670px}
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:12%;border-top:1px solid var(--rule)}.contact h2{font-size:clamp(2rem,3.3vw,3.2rem);margin-top:24px;line-height:1.45}.contact-copy>p{color:#bec3ce}.contact-email{display:inline-block;font-family:'Space Grotesk',sans-serif;font-size:clamp(1.5rem,3vw,2.65rem);letter-spacing:-.045em;margin:24px 0;border-bottom:1px solid var(--blue);line-height:1.7}.contact-email:hover{color:var(--blue)}.contact ul{list-style:none;display:flex;gap:25px;padding:0;margin:0 0 25px;color:var(--ink);font-size:.875rem}.contact-copy .contact-note{font-size:1rem;color:var(--dim)}
.product-story{padding-top:35px}.screen-gallery{display:grid;grid-template-columns:1fr 1fr;gap:58px 35px;margin-top:45px}.screen-figure{margin:0;min-width:0}.screen-primary{grid-column:1/-1}.screen-open{display:block;position:relative;border:1px solid #434850;border-radius:6px;overflow:hidden;background:#eee8d2}.screen-open img{width:100%;height:auto;transition:filter .2s}.screen-open:hover img{filter:brightness(.94)}.screen-open>span{position:absolute;right:13px;bottom:13px;background:#08090bea;color:var(--ink);padding:6px 13px;border:1px solid #777;font-size:.875rem;border-radius:3px}.screen-figure figcaption{padding-top:22px}.screen-figure h3{font-size:1.6rem;margin:9px 0 12px}.screen-figure p{color:var(--dim)}.screen-primary figcaption{display:grid;grid-template-columns:1fr 1.2fr;gap:0 35px}.screen-primary figcaption>.index{grid-column:1/-1}.screen-primary h3{margin-bottom:0}.screen-primary p{margin-top:9px}.map-credit{color:var(--dim);font-size:.75rem;margin-top:30px;line-height:1.8}.map-credit a{text-decoration:underline;text-underline-offset:3px}
.use-story{display:grid;grid-template-columns:1fr 1.2fr;gap:12%;border-top:1px solid var(--rule)}.use-story h2{font-size:clamp(2rem,3.2vw,3rem);line-height:1.5;margin-top:24px}.use-story ol{list-style:none;counter-reset:step;margin:0;padding:0}.use-story li{counter-increment:step;position:relative;padding:0 0 28px 38px;margin-bottom:28px;border-bottom:1px solid var(--rule)}.use-story li::before{content:'0' counter(step);position:absolute;top:1px;left:0;font-family:'Space Grotesk',sans-serif;font-size:.75rem;color:var(--blue)}.use-story h3{font-size:1.375rem;margin-bottom:13px}.use-story p{color:var(--dim)}
#screen-dialog{width:min(1300px,94vw);max-width:94vw;max-height:94svh;border:1px solid #545b69;border-radius:5px;background:#111318;color:var(--ink);padding:20px}#screen-dialog::backdrop{background:#000d}#screen-dialog form{display:flex;justify-content:flex-end;margin:0 0 14px}.dialog-close{padding:7px 15px;border:1px solid #717781;border-radius:3px;min-height:44px}#expanded-screen{max-height:73svh;margin:auto;object-fit:contain}#expanded-caption{font-size:1rem;color:#bec3ce;margin-top:15px}
@media(max-width:1000px){.header nav{gap:20px}.contact,.use-story{gap:7%}.timeline li{gap:30px}.contact ul{gap:15px;flex-wrap:wrap}.screen-gallery{gap:40px 25px}}
@media(max-width:650px){.brand img{width:132px}.header{padding:0 23px}.hero h1{font-size:2.55rem}.app-hero h1{font-size:3.1rem}.history .section-head h2{font-size:2rem}.timeline{margin-top:30px}.timeline li{display:block;padding:26px 0}.timeline li>div:first-child{display:flex;align-items:center;gap:18px;margin-bottom:16px}.timeline time{font-size:1.15rem}.milestone-status{margin:0}.timeline h3{font-size:1.375rem}.timeline p{font-size:1rem}.contact,.use-story{display:block}.contact h2,.use-story h2{font-size:2rem}.contact-copy{margin-top:30px}.contact-email{font-size:1.8rem;max-width:100%;overflow-wrap:anywhere}.contact ul{gap:17px;flex-wrap:wrap}.product-story{padding-top:15px}.screen-gallery{display:block;margin-top:28px}.screen-figure{margin-bottom:36px}.screen-primary figcaption{display:block}.screen-figure h3{font-size:1.4rem;margin:9px 0 12px}.screen-figure p{font-size:1rem}.screen-open>span{font-size:.75rem;right:8px;bottom:8px}.map-credit{margin-top:0}.use-story ol{margin-top:35px}.use-story li{padding-left:30px}.use-story h3{font-size:1.3rem}#screen-dialog{padding:12px}#expanded-caption{font-size:1rem}}
/* Selected W1 custom wordmark. Abstract mark remains unselected. */
.brand{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-.045em;font-size:1.65rem}

.brand img{display:block;width:148px;height:auto}.footer .brand img{width:164px}@media(max-width:650px){.header .brand img{width:132px}}