:root{--ink:#0b202b;--navy:#081a24;--blue:#1a75ff;--cyan:#6ee7f2;--mint:#a8f0d1;--paper:#f4f1e9;--white:#fff;--muted:#61717a;--line:rgba(11,32,43,.14);--radius:24px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Pretendard","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;line-height:1.65;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.skip-link{position:fixed;top:-80px;left:16px;z-index:100;background:#fff;padding:12px 18px;border-radius:10px}.skip-link:focus{top:16px}.site-header{position:fixed;z-index:50;top:18px;left:50%;transform:translateX(-50%);width:min(calc(100% - 32px),1220px);height:70px;padding:0 16px 0 20px;display:flex;align-items:center;justify-content:space-between;background:rgba(8,26,36,.82);color:#fff;border:1px solid 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strong{font-size:34px;color:var(--mint)}.hero-stats span{font-size:12px;color:#aabcc4}.section{padding:120px max(24px,calc((100vw - var(--max))/2))}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:70px}.section-heading .eyebrow{grid-column:1/-1;margin-bottom:-35px}.section-heading h2{margin:0;font-size:clamp(38px,5vw,68px);line-height:1.08;letter-spacing:-.05em}.section-heading>p:last-child{margin:0;color:var(--muted);font-size:17px}.section-heading.compact{display:block;max-width:820px}.section-heading.compact .eyebrow{margin-bottom:20px}.section-heading.compact h2{margin-bottom:18px}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.problem-card{min-height:295px;padding:30px;border-top:1px solid var(--ink);background:rgba(255,255,255,.38)}.problem-card span{color:#1c6d79;font-size:12px}.problem-card h3{margin:72px 0 12px;font-size:25px}.problem-card p{color:var(--muted);margin:0}.demo{background:#dce8e6}.knowledge-flow{display:grid;grid-template-columns:1fr 150px 1fr;align-items:center;gap:30px}.source-stack{display:grid;gap:12px}.source{display:flex;flex-direction:column;gap:4px;padding:22px 24px;text-align:left;color:var(--ink);background:rgba(255,255,255,.55);border:1px solid transparent;border-radius:16px;cursor:pointer;transition:.25s}.source b{font-size:18px}.source small{color:#60727b}.source.active{background:var(--navy);color:#fff;transform:translateX(12px)}.source.active small{color:#b7cbd3}.flow-core{position:relative;width:120px;height:120px;margin:auto;border:1px solid rgba(8,26,36,.25);border-radius:50%;display:grid;place-items:center;font-weight:900}.flow-core:before,.flow-core:after{content:"";position:absolute;top:50%;width:54px;height:1px;background:rgba(8,26,36,.3)}.flow-core:before{right:100%}.flow-core:after{left:100%}.flow-core i{position:absolute;inset:9px;border-radius:50%;border:1px dashed rgba(8,26,36,.28);animation:spin 12s linear infinite}.knowledge-output{min-height:310px;padding:46px;background:var(--paper);border-radius:var(--radius)}.knowledge-output p{margin:0;color:#66777f}.knowledge-output h3{margin:10px 0 26px;font-size:32px}.knowledge-output ul{padding:0;list-style:none}.knowledge-output li{padding:10px 0;border-bottom:1px solid var(--line)}.safety{background:var(--navy);color:#fff}.section-heading.light{display:block;max-width:900px}.section-heading.light .eyebrow{margin-bottom:20px}.safety-rail{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.22);border-bottom:1px solid rgba(255,255,255,.22)}.safety-rail article{padding:32px 28px 40px;border-right:1px solid rgba(255,255,255,.16)}.safety-rail article:last-child{border:0}.safety-rail span{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--cyan);border-radius:50%;color:var(--cyan);font-size:12px}.safety-rail h3{margin:70px 0 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0 0;color:#738188;font-size:12px}.model{background:#fff}.benchmark{display:grid;gap:20px}.bar{display:grid;grid-template-columns:160px 1fr 80px 55px;gap:18px;align-items:center;font-size:13px}.bar i{height:24px;width:var(--value);background:#287ea4;border-radius:5px}.bar.winner i{background:#188260}.bar.muted i{background:#81909a}.bar em{color:#188260;font-size:11px;font-style:normal;font-weight:800}.roadmap-list{padding:0;margin:0;list-style:none;border-top:1px solid var(--ink)}.roadmap-list li{display:grid;grid-template-columns:90px 1fr;padding:28px 0;border-bottom:1px solid var(--line)}.roadmap-list li>span{color:#1c6d79;font-size:13px}.roadmap-list div{display:flex;justify-content:space-between;gap:30px}.roadmap-list h3,.roadmap-list p{margin:0}.roadmap-list p{color:var(--muted)}.cta{padding-top:20px}.cta-panel{padding:80px;background:linear-gradient(130deg,#0c2734,#103d4c);color:#fff;border-radius:32px;position:relative;overflow:hidden}.cta-panel:after{content:"길";position:absolute;right:50px;bottom:-100px;font-size:340px;font-weight:900;color:rgba(255,255,255,.03)}.cta-panel h2{margin:0;font-size:clamp(48px,7vw,90px);letter-spacing:-.06em}.cta-panel>p:not(.eyebrow){color:#bcd0d8}.light-button{background:var(--mint)!important}footer{max-width:var(--max);margin:0 auto;padding:30px 0 50px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;color:#66777f;font-size:12px}footer p:nth-child(2){text-align:center}footer p:last-child{text-align:right}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}@keyframes pulse{0%,100%{opacity:.25}50%{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}
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@media(max-width:600px){.hero{min-height:auto;padding-bottom:70px}.hero h1{font-size:47px}.hero-lead{font-size:16px}.hero-actions{flex-direction:column}.hero-stats{display:grid;grid-template-columns:1fr 1fr}.section{padding:84px 20px}.section-heading{margin-bottom:45px}.section-heading h2{font-size:42px}.problem-grid,.safety-rail,.proof-numbers{grid-template-columns:1fr}.safety-rail article{border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}.safety-rail h3{margin-top:32px}.bar{grid-template-columns:110px 1fr 64px;gap:9px}.bar em{display:none}.roadmap-list li{grid-template-columns:52px 1fr}.roadmap-list div{display:block}.roadmap-list p{margin-top:7px}.hero-stats strong{font-size:29px}.cta-panel h2{font-size:48px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.flow-core i,.thinking i{animation:none}}

/* Contact page */
.contact-page{min-height:100vh;background:var(--navy);color:#fff}.contact-header{position:relative;top:18px}.contact-header.scrolled{top:18px}.contact-main{width:min(calc(100% - 48px),var(--max));margin:0 auto;padding:130px 0 90px;display:grid;grid-template-columns:.82fr 1.18fr;gap:80px;align-items:start}.contact-intro{position:sticky;top:120px;padding:55px 0}.contact-intro h1{margin:0;font-size:clamp(48px,5.6vw,78px);line-height:1.05;letter-spacing:-.055em}.contact-intro h1 em{font-style:normal;color:var(--cyan)}.contact-intro>p:not(.eyebrow){max-width:520px;margin:30px 0;color:#b8cad2;font-size:17px}.contact-intro strong{color:#fff}.contact-facts{margin:48px 0 0;border-top:1px solid rgba(255,255,255,.16)}.contact-facts div{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12)}.contact-facts dt{color:#7e969f;font-size:12px}.contact-facts dd{margin:0;color:#d7e4e9;font-size:13px}.contact-card{padding:52px;background:#111f28;border:1px solid rgba(255,255,255,.13);border-radius:28px;box-shadow:0 30px 80px rgba(0,0,0,.24)}.contact-card-heading{margin-bottom:35px}.contact-card-heading .eyebrow{margin-bottom:12px}.contact-card-heading h2{margin:0;font-size:42px;letter-spacing:-.04em}.contact-card-heading>p:last-child{margin:7px 0 0;color:#849aa3;font-size:12px}.contact-form{display:grid;gap:22px}.contact-form label{display:grid;gap:9px;color:#eef6f8;font-weight:700}.contact-form label>span,.contact-card-heading p span{color:var(--cyan)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:16px;border:1px solid rgba(255,255,255,.2);border-radius:10px;background:rgba(255,255,255,.075);color:#fff;font:inherit;outline:none;transition:.2s}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#8fa4ad}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(110,231,242,.12)}.contact-form textarea{resize:vertical;min-height:180px}.contact-form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#a7bac2 50%),linear-gradient(135deg,#a7bac2 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat}.contact-form select option{color:#10232c}.contact-form .consent{display:flex;grid-template-columns:auto 1fr;align-items:center;gap:10px;color:#b7c8ce;font-size:13px;font-weight:500}.contact-form .consent input{width:18px;height:18px;accent-color:var(--cyan)}.contact-submit{height:58px;border:0;border-radius:11px;background:var(--cyan);color:var(--navy);font-weight:900;cursor:pointer;transition:.2s}.contact-submit:hover,.contact-submit:focus{transform:translateY(-2px);background:var(--mint)}.form-help{margin:-10px 0 0;color:#849aa3;font-size:12px}.form-status{min-height:24px;color:#bdebd7;font-size:13px}.form-status a{text-decoration:underline}.contact-footer{color:#91a6ae}.contact-footer .brand{color:#fff}
@media(max-width:900px){.contact-main{grid-template-columns:1fr;gap:35px;padding-top:90px}.contact-intro{position:relative;top:auto;padding-bottom:0}.contact-card{padding:36px}.contact-header{position:relative}.contact-header .site-nav{top:72px}}
@media(max-width:600px){.contact-main{width:calc(100% - 32px);padding:70px 0}.contact-intro h1{font-size:48px}.contact-card{padding:28px 20px}.form-row{grid-template-columns:1fr}.contact-card-heading h2{font-size:36px}}