@font-face{font-family:Pretendard;src:url('assets/Pretendard.ttf') format('truetype');font-weight:100 900;font-display:swap}
:root{--ink:#191f28;--muted:#6b7684;--blue:#1b64da;--bright:#3182f6;--pale:#e8f3ff;--surface:#f2f4f6;--border:#e5e8eb;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:Pretendard,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--ink);font-size:16px;line-height:1.6;word-break:keep-all}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin:0}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--bright);outline-offset:5px}.container{max-width:1160px;width:calc(100% - 64px);margin:auto}.skip{position:fixed;left:20px;top:-100px;background:var(--ink);color:#fff;padding:12px 20px;z-index:100}.skip:focus{top:15px}.header{height:80px;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(229,232,235,.6);backdrop-filter:blur(16px)}.nav-wrap{max-width:1280px;width:calc(100% - 64px);height:100%;margin:auto;display:flex;align-items:center;gap:42px}.wordmark{font-size:26px;font-weight:850;letter-spacing:-1.3px;line-height:1}.wordmark span{color:var(--blue)}.legacy-nav{display:flex;gap:30px;margin-left:auto;font-size:14px;font-weight:600}.legacy-nav a:hover,.text-link:hover{color:var(--blue)}.nav-cta{padding:10px 16px;border-radius:10px;background:var(--pale);color:var(--blue);font-size:14px;font-weight:700;display:flex;gap:16px}.hero{background:linear-gradient(180deg,#f4f8ff 0%,#fff 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;min-height:760px;gap:16px}.hero-copy{padding:60px 0 86px;position:relative;z-index:2}.eyebrow{font-size:13px;letter-spacing:1.6px;font-weight:750;color:var(--blue);margin-bottom:23px}.app-name{display:flex;gap:12px;align-items:center;font-weight:700;font-size:21px;margin:0 0 23px}.app-name img{border-radius:13px;border:1px solid #e5e8eb;width:48px;height:48px}h1{font-size:clamp(40px,4.25vw,64px);font-weight:780;line-height:1.2;letter-spacing:-2.8px}h1 span{color:var(--blue)}.hero-description{font-size:19px;color:#4e5968;line-height:1.8;margin-top:25px}.hero-actions{display:flex;gap:24px;align-items:center;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;border:0;border-radius:14px;padding:17px 24px;font-weight:650;font-size:16px;transition:transform .24s,background .24s}.button:hover{transform:translateY(-2px)}.primary{background:var(--blue);color:white}.primary:hover{background:#1555bc}.text-link{font-size:14px;font-weight:650;display:flex;gap:9px}.hero-note{color:var(--muted);font-size:13px;margin-top:20px}.hero-visual{position:relative;height:680px;align-self:end}.visual-backdrop{position:absolute;width:640px;height:580px;left:-35px;top:110px;border-radius:50%;background:radial-gradient(ellipse,#cfe5ff,rgba(232,243,255,.25) 65%,transparent 72%)}.hero-phone{position:absolute;width:254px;filter:drop-shadow(0 20px 25px #194aa61c)}.phone-back{left:7px;top:126px}.phone-front{right:-3px;top:48px;width:290px}.product-section{padding:96px 0 104px}h2{font-size:42px;line-height:1.25;letter-spacing:-1.7px;font-weight:760}.product-section .eyebrow{margin-bottom:14px}.product-card{display:grid;grid-template-columns:310px 1fr;border:1px solid var(--border);border-radius:28px;overflow:hidden;margin-top:38px;background:#fff}.product-intro{padding:38px;background:#f8fafc;border-right:1px solid var(--border)}.product-intro img{border-radius:24px;border:1px solid var(--border)}.product-intro h3{font-size:26px;margin-top:20px;letter-spacing:-.6px}.product-intro p{color:var(--muted);margin-top:10px;line-height:1.7}.release{border-top:1px solid var(--border);margin-top:28px;padding-top:22px}.release span{font-size:11px;letter-spacing:1.6px;color:var(--muted)}.release strong{display:block;font-size:14px;margin-top:4px;font-weight:650}.features{padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:36px 28px}.features article{display:flex;gap:14px;align-items:flex-start}.feature-icon{flex:none;width:38px;height:38px;border-radius:11px;background:var(--pale);color:var(--blue);display:grid;place-items:center;font-size:25px;line-height:1}.features h3{font-size:17px;font-weight:700;line-height:1.5;margin:5px 0 10px}.features p{font-size:16px;color:var(--muted);line-height:1.75}
@media(min-width:1500px){.hero-grid{min-height:800px}}
@media(max-width:1020px){.legacy-nav{gap:20px}.nav-cta{display:none}.hero-grid{grid-template-columns:1fr 1fr;min-height:690px}.hero-phone{width:220px}.phone-front{width:245px;right:-16px}.phone-back{left:-18px}.hero-visual{height:590px}.hero-actions{gap:16px;flex-wrap:wrap}.product-card{grid-template-columns:260px 1fr}.product-intro{padding:30px}.features{padding:28px;gap:25px;grid-template-columns:1fr}.desktop-br{display:none}}
@media(max-width:720px){.header{height:66px}.nav-wrap{width:calc(100% - 40px);gap:20px}.wordmark{font-size:23px}.legacy-nav{gap:20px;font-size:13px}.legacy-nav a:nth-child(1),.legacy-nav a:nth-child(3){display:none}.container{width:calc(100% - 40px)}.hero-grid{display:flex;flex-direction:column;gap:0}.hero-copy{text-align:center;padding:50px 0 0;width:100%}.eyebrow{font-size:12px;margin-bottom:18px}.app-name{justify-content:center;font-size:18px;margin-bottom:20px}.app-name img{width:40px;height:40px}h1{font-size:clamp(35px,8.8vw,56px);letter-spacing:-1.9px;line-height:1.23}.hero-description{font-size:16px;margin-top:21px}.hero-actions{justify-content:center;gap:20px;margin-top:26px}.hero-note{font-size:12px}.hero-visual{height:530px;width:360px;max-width:100%;align-self:center;margin-top:8px}.hero-phone{width:198px}.phone-back{left:0;top:82px}.phone-front{right:0;width:218px;top:36px}.visual-backdrop{width:480px;height:470px;top:65px;left:-60px}.product-section{padding:66px 0}.product-section h2{font-size:31px;letter-spacing:-1px}.product-card{grid-template-columns:1fr;margin-top:25px;border-radius:22px}.product-intro{padding:28px;border-right:0;border-bottom:1px solid var(--border)}.product-intro img{width:70px;height:70px}.product-intro h3{font-size:24px}.product-intro p br{display:none}.release{margin-top:18px;padding-top:16px}.features{padding:28px;gap:28px}.features h3{font-size:17px}.button{padding:15px 20px;font-size:15px}.text-link{font-size:13px}}
.screens-section{padding:88px 0 66px;background:var(--surface);overflow:hidden}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:40px}.section-heading .eyebrow{margin-bottom:15px}.section-description{color:var(--muted);font-size:18px;margin-top:18px}.gallery-controls{display:flex;gap:10px}.circle-button{width:48px;height:48px;border:1px solid #d1d6db;border-radius:50%;background:white;color:var(--ink);font-size:21px;display:grid;place-items:center;flex-shrink:0;transition:background .2s}.circle-button:hover:not(:disabled){background:var(--pale);border-color:var(--bright);color:var(--blue)}.circle-button:disabled{opacity:.3;cursor:default}.gallery{display:flex;gap:24px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;padding:0 max(32px,calc((100vw - 1160px)/2)) 8px;scroll-padding-left:max(32px,calc((100vw - 1160px)/2));scrollbar-width:none}.gallery::-webkit-scrollbar{display:none}.screen-card{flex:0 0 320px;min-width:0;scroll-snap-align:start}.screen-open{padding:0;display:block;width:100%;border:none;border-radius:20px;overflow:hidden;position:relative;background:#e5e8eb;text-align:left;transition:transform .24s}.screen-open:hover{transform:translateY(-3px)}.screen-open img{width:100%;aspect-ratio:9/16;object-fit:contain}.expand-hint{position:absolute;bottom:14px;right:14px;background:#fff;color:var(--ink);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;font-size:18px;box-shadow:0 2px 12px #191f281a}.screen-caption{display:flex;gap:15px;margin-top:22px;padding:0 3px}.screen-caption>span{font-size:12px;font-weight:700;color:var(--blue);margin-top:5px}.screen-caption h3{font-size:19px;font-weight:720;letter-spacing:-.5px}.screen-caption p{font-size:14px;color:var(--muted);margin-top:6px}.gallery-bottom{display:flex;justify-content:space-between;margin-top:32px;color:var(--muted);font-size:13px}.gallery-bottom>span{font-weight:650;font-variant-numeric:tabular-nums}.privacy-section{padding:104px 0;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:60px;border-bottom:1px solid var(--border)}.privacy-heading{display:flex;align-items:flex-start;gap:24px}.privacy-symbol{display:grid;place-items:center;flex:none;width:64px;height:64px;border-radius:20px;background:var(--pale);color:var(--blue)}.privacy-symbol svg{width:38px;height:38px}.privacy-heading .eyebrow{margin:2px 0 14px;letter-spacing:.5px}.privacy-heading h2{font-size:34px;letter-spacing:-1.2px;line-height:1.35}.privacy-copy{color:#4e5968;font-size:18px;line-height:1.8}.privacy-copy p+p{margin-top:15px}.faq-section{padding:100px 0;display:grid;grid-template-columns:1fr 1.5fr;gap:80px}.faq-section h2{font-size:36px;line-height:1.35;letter-spacing:-1.3px}.faq-section .eyebrow{margin-bottom:16px}.faq-list{border-top:1px solid var(--border)}.faq-list details{border-bottom:1px solid var(--border)}.faq-list summary{list-style:none;cursor:pointer;padding:24px 0;display:flex;align-items:center;justify-content:space-between;gap:20px;font-weight:620;font-size:17px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-weight:400;font-size:26px;line-height:1;color:var(--muted);flex:none;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{font-size:16px;color:var(--muted);line-height:1.85;padding:0 35px 24px 0}.closing{text-align:center;padding:74px 0 80px;background:linear-gradient(135deg,#e8f3ff,#f4f8ff)}.closing img{margin:0 auto 24px;border-radius:20px;border:1px solid var(--border)}.closing h2{font-size:46px;line-height:1.3;font-weight:750}.closing p{font-size:17px;color:var(--muted);margin:18px 0 28px}.closing-note{display:block;font-size:13px;color:var(--muted);margin-top:16px}footer{padding:60px 0 26px}.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:46px}.footer-top>div>p{font-size:15px;color:var(--muted);margin-top:18px}.contact>span{font-size:13px;color:var(--muted)}.contact>a{display:block;font-size:18px;font-weight:600;margin-top:7px}.contact>a>span{font-size:15px;margin-left:18px}.footer-top .contact>p{font-size:13px;line-height:1.75;margin-top:12px}.footer-bottom{border-top:1px solid var(--border);padding-top:25px;display:flex;justify-content:space-between;gap:24px;font-size:12px;color:var(--muted)}.footer-bottom>div{display:flex;gap:24px}footer a:hover{color:var(--blue)}.dialog-open{overflow:hidden}dialog{padding:0;border:1px solid #38424d;border-radius:20px;background:var(--ink);color:white;max-width:calc(100vw - 32px);width:680px;max-height:calc(100dvh - 32px);overflow:auto}dialog::backdrop{background:rgba(15,20,26,.84);backdrop-filter:blur(8px)}.dialog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 20px;font-size:14px}.dialog-toolbar button{background:none;color:white;border:0;padding:8px;display:flex;gap:14px;align-items:center;font-size:14px}.dialog-toolbar button span{font-size:24px;line-height:1}.dialog-content{display:flex;align-items:center;justify-content:center;gap:20px;padding:0 20px 20px}.dialog-content img{width:auto;max-width:calc(100% - 132px);height:auto;max-height:calc(100dvh - 128px);object-fit:contain;border-radius:9px}.dialog-content .circle-button{background:#333d4b;border-color:#4e5968;color:white}.entered{animation:enter .6s cubic-bezier(.23,1,.32,1)}@keyframes enter{from{transform:translateY(8px);opacity:.75}to{transform:translateY(0);opacity:1}}
@media(max-width:1020px){.privacy-section{gap:30px}.privacy-heading{gap:18px}.privacy-heading h2{font-size:29px}.privacy-copy{font-size:16px}.privacy-symbol{width:52px;height:52px}.faq-section{gap:44px}}
@media(max-width:720px){.screens-section{padding:56px 0 42px}.section-heading{gap:20px;align-items:flex-end;margin-bottom:28px}.section-heading h2{font-size:30px;letter-spacing:-1px}.section-description{font-size:15px;margin-top:14px}.gallery-controls{gap:7px}.gallery-controls .circle-button{width:38px;height:38px;font-size:18px}.gallery{gap:18px;padding-left:20px;padding-right:20px;scroll-padding-left:20px}.screen-card{flex-basis:min(78vw,320px)}.screen-open{border-radius:16px}.screen-caption h3{font-size:18px}.screen-caption p{font-size:14px}.gallery-bottom{font-size:12px;gap:20px;margin-top:25px}.gallery-bottom>span{white-space:nowrap}.privacy-section{padding:64px 0;grid-template-columns:1fr;gap:24px}.privacy-heading h2{font-size:29px}.privacy-copy{font-size:16px;padding-left:70px}.privacy-heading{gap:18px}.privacy-copy br{display:none}.faq-section{padding:64px 0;grid-template-columns:1fr;gap:28px}.faq-section h2{font-size:31px}.faq-section h2 br{display:none}.faq-list summary{font-size:16px;padding:22px 0}.faq-list details p{font-size:15px}.closing{padding:54px 0}.closing h2{font-size:35px}.closing p{font-size:15px}.footer-top{flex-direction:column;gap:30px;padding-bottom:32px}footer{padding-top:40px}.footer-bottom{flex-direction:column;gap:16px}.footer-bottom>div{gap:20px;flex-wrap:wrap}.dialog-content{gap:8px;padding:0 10px 14px}.dialog-content .circle-button{width:34px;height:34px;font-size:18px}.dialog-content img{max-width:calc(100% - 84px)}.dialog-toolbar{padding:10px 14px;font-size:12px;gap:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Keep the enlarged artwork readable; the dialog itself scrolls. */
.feature-icon svg{width:23px;height:23px}.dialog-toolbar{position:sticky;top:0;z-index:2;background:var(--ink)}.dialog-content{position:relative;align-items:flex-start}.dialog-content img{width:100%;max-height:none}.dialog-content .circle-button{position:sticky;top:130px;margin-top:80px}@media(max-width:720px){.dialog-content img{max-width:100%}.dialog-content .circle-button{position:absolute;top:200px;margin-top:0;z-index:1}.dialog-content #dialog-prev{left:12px}.dialog-content #dialog-next{right:12px}}

.mobile-br{display:none}@media(max-width:720px){.section-heading{display:block}.gallery-controls{justify-content:flex-end;margin-top:18px}.mobile-br{display:block}}

/* Policy navigation remains reachable on narrow screens. */
.footer-bottom>div{flex-wrap:wrap;gap:8px 24px}.footer-bottom a{display:inline-flex;align-items:center;min-height:44px}