:root{--navy:#061a3a;--ink:#102747;--muted:#4d627b;--blue:#0864d8;--teal:#00aaa9;--ice:#eff6fd;--line:#d7e3ef;--white:#fff;--page:1200px;--gutter:40px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;background:var(--white);color:var(--ink);font-family:"Segoe UI","Apple SD Gothic Neo","Malgun Gothic",sans-serif;line-height:1.7;word-break:keep-all;overflow-wrap:break-word}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}img{display:block;max-width:100%;height:auto}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,h4,h5,p,figure{margin:0}h1,h2,h3,h4,h5{color:var(--navy);line-height:1.3}h1 span,h2 span,.product-headline span,.stella-headline span{display:block}a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:5px;border-radius:4px}section:focus{outline:none}.container{max-width:calc(var(--page) + var(--gutter)*2);padding-inline:var(--gutter);margin-inline:auto}.skip{position:fixed;top:12px;left:12px;transform:translateY(-200%);background:var(--white);padding:10px 16px;z-index:100;border:2px solid var(--blue)}.skip:focus{transform:none}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;gap:42px;min-height:88px}.brand{display:flex;align-items:center;gap:11px}.brand img{border-radius:12px;width:44px;height:44px}.brand>span{font-size:32px;font-weight:750;letter-spacing:-1.5px;line-height:1}.brand-period{color:var(--teal)}nav{display:flex;gap:32px;margin-left:auto}nav a,.language{font-size:15px;font-weight:600;padding:10px 0}nav a:hover,.language:hover,.text-link:hover{color:var(--blue)}.header-actions{display:flex;align-items:center;gap:20px}.language{border-left:1px solid var(--line);padding-left:26px}.menu-toggle{display:none}
.hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:36px;padding-top:98px;padding-bottom:104px;min-height:690px}.company-name{font-size:16px;font-weight:700;margin-bottom:23px}.company-name span{color:var(--muted);font-weight:400;margin-left:7px}.hero h1{font-size:clamp(44px,4.3vw,65px);letter-spacing:-3.1px;font-weight:740;line-height:1.27}.hero-intro{max-width:510px;font-size:18px;line-height:1.85;color:var(--muted);margin-top:27px}.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:35px}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:54px;padding:14px 22px;border-radius:9px;font-size:15px;font-weight:650}.button svg{width:20px;height:20px}.primary{background:var(--navy);color:#fff}.primary:hover{background:#123763}.text-link{font-size:15px;font-weight:600;text-decoration:underline;text-underline-offset:6px;text-decoration-color:#a9bad0}.brand-art{justify-self:center;width:100%;max-width:480px;text-align:center}.connection-art{height:390px;position:relative;display:flex;align-items:center;justify-content:center}.connection-art img{width:260px;height:260px;border-radius:64px;position:relative;box-shadow:0 18px 44px #0a254322}.orbit{position:absolute;border:1px solid #b6d7ef;border-radius:50%;width:430px;height:238px}.orbit-one{transform:rotate(-36deg)}.orbit-two{transform:rotate(36deg);border-color:#96d8d7}.orbit-point{position:absolute;border:8px solid var(--white);width:32px;height:32px;border-radius:50%;z-index:2}.point-one{top:70px;left:40px;background:var(--blue)}.point-two{bottom:70px;right:40px;background:var(--teal)}.brand-art figcaption{color:var(--muted);font-size:14px;margin-top:12px}
.products-section{background:var(--ice);padding:82px 0 86px}.section-heading{margin-bottom:48px;display:flex;align-items:baseline;justify-content:space-between;gap:30px}.section-heading h2{font-size:34px;letter-spacing:-1.3px}.section-heading>p{color:var(--muted);font-size:16px;max-width:480px}.chat-product{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.75fr);align-items:center;gap:56px;background:#fff;padding:48px;border-radius:24px}.product-identity{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.product-identity img{width:58px;height:58px;border-radius:14px}.product-identity h3{font-size:25px;letter-spacing:-.8px}.product-identity p{font-size:13px;color:var(--muted);margin-top:1px}.status{font-size:12px;font-weight:650;padding:5px 10px;border-radius:100px;display:inline-flex;align-items:center;gap:6px;line-height:1.6;white-space:nowrap}.live{color:#08635d;background:#e6f5f1;margin-left:auto}.live>span{width:6px;height:6px;background:#087e71;border-radius:50%}.product-headline{font-size:43px;letter-spacing:-1.8px;margin:29px 0 20px;line-height:1.28}.product-intro{color:var(--muted);font-size:16px;max-width:580px}.features{display:grid;grid-template-columns:1fr 1fr;gap:28px 26px;margin-top:32px}.feature>svg{color:var(--blue);margin-bottom:7px}.feature h5{font-size:16px;margin-bottom:5px}.feature p{color:var(--muted);font-size:14px;line-height:1.75}.store-action{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:34px}.store-action p{color:var(--muted);font-size:12px}.app-preview{text-align:center;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.screen-surround{position:relative;background:#e8f2fe;border-radius:190px 190px 24px 24px;padding:32px 34px}.screen-button{display:block;width:100%;max-width:235px;margin:auto;border:0;padding:0;border-radius:22px;background:var(--navy);overflow:hidden;position:relative;box-shadow:0 15px 35px #153b621c}.screen-button>img{border-radius:22px}.zoom-hint{position:absolute;right:12px;bottom:16px;background:var(--navy);color:#fff;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%}.zoom-hint svg{width:18px;height:18px}.app-preview figcaption{font-size:11px;color:var(--muted);margin-top:15px}.stella-product{margin-top:30px;display:grid;grid-template-columns: .65fr 1.35fr;align-items:center;gap:56px;padding:50px 64px;border:1px solid #cfdeed;border-radius:24px;background:#f8fbff}.stella-art{max-width:270px;width:100%;margin:auto}.stella-art svg{width:100%;height:auto;stroke:#9fbacf;stroke-width:.7}.stella-art .star{stroke:var(--navy);stroke-width:2;fill:#e0ecf7}.stella-art .star-point{stroke:none;fill:var(--teal)}.stella-identity{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.stella-identity h3{font-size:27px;letter-spacing:-.8px}.development{background:#e6edf5;color:#435a74;border:1px solid #d1deeb}.local-product-name{font-size:13px;color:var(--muted);margin-top:2px}.stella-headline{font-size:33px;letter-spacing:-1.2px;margin:20px 0 15px}.stella-copy>p:not(.local-product-name){max-width:650px;font-size:16px;color:var(--muted)}.stella-copy>.development-note{font-size:13px!important;margin-top:16px;border-left:2px solid #bed0e2;padding-left:12px}
.about-section{padding-top:104px;padding-bottom:108px}.about-intro{display:grid;grid-template-columns:1.1fr 1fr;align-items:end;gap:80px}.about-intro h2{font-size:42px;letter-spacing:-1.8px;line-height:1.35}.about-intro p{color:var(--muted);font-size:18px;max-width:470px}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:54px}.principle{border-top:2px solid var(--navy);padding-top:23px}.principle h3{font-size:20px;letter-spacing:-.6px;margin-bottom:11px}.principle p{font-size:15px;color:var(--muted)}.contact-section{background:var(--navy);color:#fff;padding:63px 0}.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.contact-inner h2{font-size:36px;color:#fff;letter-spacing:-1.3px;margin-bottom:10px}.contact-inner p{font-size:15px;color:#b9ccdf}.contact-email{display:inline-flex;align-items:center;gap:18px;font-size:27px;font-weight:500;text-decoration:underline;text-decoration-color:#66809a;text-underline-offset:9px}.contact-email:hover{text-decoration-color:#fff}.contact-email:focus-visible{outline-color:#54ced5}.contact-email svg{width:26px;height:26px}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:35px;padding-top:43px;padding-bottom:43px}.footer-brand{font-size:29px;font-weight:750;letter-spacing:-1px;line-height:1}.site-footer p{font-size:13px;color:var(--muted);margin-top:12px}.site-footer p span{display:inline-block;margin-left:16px}.site-footer small{font-size:12px;color:var(--muted)}.footer-links{display:flex;gap:30px;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--muted)}.footer-links>a{display:inline-flex;align-items:center;gap:6px;min-height:44px}.footer-links svg{width:15px;height:15px}
.image-dialog{border:0;border-radius:18px;padding:18px;width:420px;max-width:calc(100% - 32px);max-height:90dvh;color:var(--ink);overscroll-behavior:contain}.image-dialog::backdrop{background:#061a3adc}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.dialog-header h2{font-size:16px}.dialog-close{display:flex;align-items:center;justify-content:center;border:0;border-radius:8px;background:var(--ice);color:var(--navy);width:44px;height:44px;flex:none}.image-dialog>img{width:100%;border-radius:10px}.image-dialog>p{font-size:12px;margin-top:12px;color:var(--muted)}body:has(dialog[open]){overflow:hidden}
@media(min-width:761px) and (max-width:1100px){.hero{grid-template-columns:1.3fr 1fr;gap:18px}.hero h1{font-size:49px}.connection-art img{width:215px;height:215px;border-radius:52px}.orbit{width:330px;height:196px}.connection-art{height:330px}.chat-product{padding:36px;gap:30px}.screen-surround{padding:30px 20px}.product-headline{font-size:37px}.section-heading{align-items:start}.section-heading h2{flex-shrink:0}.contact-email{font-size:23px}.about-intro{gap:40px}.about-intro h2{font-size:36px}.live{margin-left:0}.principles{gap:26px}}
@media(max-width:760px){:root{--gutter:24px}html{scroll-padding-top:92px}.header-inner{min-height:74px;gap:12px;flex-wrap:wrap}.brand img{width:36px;height:36px;border-radius:10px}.brand>span{font-size:28px}.header-actions{margin-left:auto;gap:16px}.language{font-size:13px;padding-left:0;border-left:0;min-height:44px;display:flex;align-items:center}.menu-toggle{display:flex;align-items:center;justify-content:center;background:transparent;border:0;padding:0;color:var(--navy);width:44px;height:44px}.menu-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.menu-icon{width:22px;height:14px;border-block:1.7px solid var(--navy);position:relative}.menu-icon:after{content:"";position:absolute;width:22px;top:5px;left:0;border-top:1.7px solid var(--navy)}nav{width:100%;order:3;display:flex;gap:0;justify-content:space-between;margin:0;padding:0 0 13px}nav a{padding:10px;font-size:14px}.js nav{display:none}.js nav.is-open{display:flex}.menu-toggle[aria-expanded=true] .menu-icon{border:0;transform:rotate(45deg);height:22px;border-top:0}.menu-toggle[aria-expanded=true] .menu-icon:before{content:"";position:absolute;left:10px;top:0;height:22px;border-left:1.7px solid var(--navy)}.menu-toggle[aria-expanded=true] .menu-icon:after{top:10px}.hero{grid-template-columns:1fr;gap:22px;min-height:0;padding-top:51px;padding-bottom:47px}.company-name{margin-bottom:16px;font-size:14px}.hero h1{font-size:clamp(35px,8.4vw,52px);letter-spacing:-1.7px}.hero-intro{font-size:16px;margin-top:21px;max-width:530px}.hero-actions{margin-top:27px;gap:19px}.button{font-size:14px;min-height:52px;padding:13px 18px}.text-link{font-size:13px}.brand-art{max-width:390px;margin-top:3px}.connection-art{height:290px}.connection-art img{width:192px;height:192px;border-radius:48px}.orbit{width:315px;height:177px}.point-one{top:45px;left:35px}.point-two{bottom:45px;right:35px}.brand-art figcaption{font-size:12px;margin-top:0}.products-section{padding:52px 0}.section-heading{display:block;margin-bottom:29px}.section-heading h2{font-size:27px;letter-spacing:-.8px}.section-heading p{font-size:14px;margin-top:13px}.chat-product{grid-template-columns:1fr;padding:26px 23px;gap:36px;border-radius:18px}.product-identity{gap:12px}.product-identity img{width:52px;height:52px}.product-identity h3{font-size:23px}.live{margin-left:0;font-size:11px}.product-headline{font-size:34px;letter-spacing:-1.3px;margin:25px 0 18px}.product-intro{font-size:15px}.features{gap:25px 20px;margin-top:27px}.feature h5{font-size:15px}.feature p{font-size:13px}.store-action{margin-top:28px;gap:10px}.app-preview{width:100%;max-width:330px;margin:auto}.screen-surround{padding:30px 43px;border-radius:170px 170px 22px 22px}.screen-button{max-width:224px}.stella-product{grid-template-columns:1fr;gap:10px;padding:30px 25px;border-radius:18px}.stella-art{max-width:165px}.stella-identity h3{font-size:24px}.stella-headline{font-size:29px;letter-spacing:-.9px;margin-top:18px}.stella-copy>p:not(.local-product-name){font-size:15px}.about-section{padding-top:59px;padding-bottom:58px}.about-intro{grid-template-columns:1fr;gap:22px}.about-intro h2{font-size:31px;letter-spacing:-1px}.about-intro p{font-size:16px}.principles{grid-template-columns:1fr;gap:25px;margin-top:35px}.principle{padding-top:18px}.principle h3{font-size:19px}.principle p{font-size:14px}.contact-section{padding:42px 0}.contact-inner{display:block}.contact-inner h2{font-size:29px;letter-spacing:-.9px}.contact-inner p{font-size:14px}.contact-email{font-size:22px;margin-top:25px;gap:12px}.contact-email svg{width:22px;height:22px}.site-footer{display:block;padding-top:31px;padding-bottom:28px}.site-footer p span{display:block;margin:3px 0 0}.footer-links{gap:20px;margin-top:18px;font-size:11px}.image-dialog{padding:14px}}
@media(max-width:360px){:root{--gutter:18px}.hero h1{font-size:32px}.hero-actions{gap:16px}.features{grid-template-columns:1fr}.orbit{width:272px;height:155px}.connection-art img{width:170px;height:170px}.chat-product{padding:24px 20px}.product-headline{font-size:30px}.screen-surround{padding-inline:28px}.contact-email{font-size:20px}}
.connection-art{overflow:clip}.features{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-email{max-width:100%;overflow-wrap:anywhere}.contact-email svg{flex:none}
.dialog-header{position:sticky;top:0;background:var(--white);padding-block:6px;z-index:1}
.hero-copy,.brand-art{min-width:0}.hero .button{max-width:100%;overflow-wrap:anywhere}
@media(max-width:760px){.hero{grid-template-columns:minmax(0,1fr)}}
@media(max-width:360px){.features{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}