:root{--ink:#090d12;--ink2:#111722;--paper:#f3f1ec;--paper2:#fbfaf7;--muted:#6b7483;--line:rgba(9,13,18,.12);--blue:#607cff;--cyan:#80ebff;--lime:#d9ff6d;--radius:28px;font-family:Inter,Pretendard,"Noto Sans KR",system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px;background:var(--ink)}body{margin:0;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}body.menu-open,body.modal-open{overflow:hidden}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}.skip{position:fixed;left:12px;top:-70px;z-index:999;background:#fff;padding:12px 14px;border-radius:10px}.skip:focus{top:12px}::selection{background:var(--lime);color:var(--ink)}.container{width:min(1360px,calc(100% - 40px));margin:auto}.section{padding:clamp(88px,9vw,144px) 0}.kicker{font-size:10px;font-weight:900;letter-spacing:.2em;text-transform:uppercase}.section-head{display:grid;grid-template-columns:1.25fr .75fr;align-items:end;gap:48px;margin-bottom:48px}.section-head h2{font-size:clamp(42px,5.6vw,78px);line-height:.94;letter-spacing:-.065em;margin:10px 0 0;font-weight:900}.section-head p{margin:0;color:var(--muted);font-size:15px;line-height:1.8}.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:8px 11px;font-size:10px;font-weight:850;letter-spacing:.08em}.dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px rgba(217,255,109,.1)}
.topbar{position:fixed;z-index:100;left:14px;right:14px;top:12px;height:68px;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(9,13,18,.84);backdrop-filter:blur(18px);display:flex;align-items:center;justify-content:space-between;padding:0 18px;color:#fff;box-shadow:0 18px 55px rgba(0,0,0,.2)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none}.brand img{width:34px;height:34px;border-radius:10px;background:#fff}.brand b{letter-spacing:.16em;font-size:14px}.nav{display:flex;align-items:center;gap:2px}.nav a{color:#c9d1dd;text-decoration:none;font-size:11px;font-weight:800;padding:9px 10px;border-radius:10px}.nav a:hover{background:rgba(255,255,255,.08);color:#fff}.nav .portal{border:1px solid rgba(255,255,255,.14);margin-left:5px}.nav .cta{background:#fff;color:#090d12;margin-left:5px}.menu-btn{display:none;width:40px;height:40px;border:1px solid rgba(255,255,255,.13);border-radius:11px;background:transparent;color:#fff;font-size:20px}.mobile-nav{display:none;position:fixed;inset:88px 10px auto;z-index:99;background:#10151d;color:#fff;border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:14px;box-shadow:0 30px 90px rgba(0,0,0,.35)}.mobile-nav.open{display:grid}.mobile-nav a{text-decoration:none;padding:14px;border-bottom:1px solid rgba(255,255,255,.08);font-weight:800}.mobile-nav a:last-child{border:0;background:var(--lime);color:#111;border-radius:12px;margin-top:6px;text-align:center}
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.process{background:#eeece6}.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.process-card{min-height:210px;border:1px solid var(--line);border-radius:22px;padding:24px;background:rgba(255,255,255,.64)}.process-card:nth-child(1),.process-card:nth-child(6){background:#10151d;color:#fff}.process-card span{font-size:9px;font-weight:900;opacity:.5}.process-card h3{font-size:22px;margin:36px 0 8px}.process-card p{font-size:11px;line-height:1.7;opacity:.65}.portal-band{margin-top:14px;border-radius:24px;background:#fff;border:1px solid var(--line);padding:24px;display:flex;justify-content:space-between;align-items:center;gap:20px}.portal-band h3{margin:5px 0}.portal-band p{margin:0;color:var(--muted);font-size:11px}.portal-band .btn{background:#111722;color:#fff}
.contact{background:#080c11;color:#fff}.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(28px,6vw,84px)}.contact-copy h2{font-size:clamp(50px,6.5vw,90px);line-height:.9;letter-spacing:-.07em;margin:14px 0 22px}.contact-copy>p{color:#9faaba;line-height:1.8;font-size:14px}.contact-email{display:block;text-decoration:none;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(255,255,255,.04);padding:18px;margin-top:30px}.contact-email small{display:block;color:#7e8a9b;font-size:9px}.contact-email b{display:block;font-size:18px;margin-top:6px}.benefits{margin-top:24px}.benefits div{display:grid;grid-template-columns:32px 1fr;gap:10px;padding:13px 0;border-top:1px solid rgba(255,255,255,.09)}.benefits span{font-size:10px;color:#8d98a8}.benefits b{font-size:12px}.quote-form{border-radius:28px;background:#f7f6f2;color:#111;padding:clamp(24px,3vw,40px);display:grid;gap:12px}.quote-form h3{font-size:31px;margin:0}.quote-form>p{color:#737d8b;font-size:11px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:10px;font-weight:900;color:#3f4855}.field input,.field select,.field textarea{width:100%;border:1px solid #d7dbe2;border-radius:12px;padding:12px;background:#fff;font-size:12px}.field textarea{min-height:150px}.file-note{font-size:9px;color:#7a8492}.quote-submit{min-height:52px;border:0;border-radius:13px;background:var(--lime);font-size:11px;font-weight:950}.form-status{font-size:10px;min-height:14px;color:#5e6977}.footer-cta{background:var(--lime);color:#111;padding:clamp(64px,7vw,100px) 0}.footer-cta-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}.footer-cta h2{font-size:clamp(48px,7vw,96px);line-height:.88;letter-spacing:-.075em;margin:0}.footer-cta .btn{background:#0a0d12;color:#fff}.footer{background:#080c11;color:#7f8b9d;padding:34px 0;border-top:1px solid rgba(255,255,255,.06)}.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:10px}.footer-links{display:flex;gap:14px}.footer-links a{text-decoration:none}.footer-brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:900;letter-spacing:.12em}.footer-brand img{width:30px;height:30px;border-radius:9px;background:#fff}
.chat-open{position:fixed;right:18px;bottom:18px;z-index:80;width:58px;height:58px;border:0;border-radius:18px;background:#fff;color:#111;box-shadow:0 20px 55px rgba(0,0,0,.22);font-weight:950}.chat-panel{display:none;position:fixed;z-index:90;right:18px;bottom:86px;width:370px;max-width:calc(100vw - 24px);background:#fff;border:1px solid #dfe3e9;border-radius:22px;overflow:hidden;box-shadow:0 30px 100px rgba(0,0,0,.28)}.chat-panel.open{display:block}.chat-head{background:#10151d;color:#fff;padding:16px;display:flex;justify-content:space-between}.chat-head span{display:block;color:#8793a4;font-size:9px}.chat-close{border:0;background:transparent;color:#fff;font-size:20px}.chat-messages{height:300px;overflow:auto;background:#f5f6f8;padding:14px;display:flex;flex-direction:column;gap:9px}.chat-row{display:flex}.chat-row.user{justify-content:flex-end}.bubble{max-width:82%;padding:10px 11px;border-radius:14px;background:#fff;border:1px solid #e1e5eb;font-size:11px;line-height:1.55}.user .bubble{background:#10151d;color:#fff}.quick{display:flex;gap:6px;padding:10px;overflow:auto;border-top:1px solid #edf0f3}.quick button{white-space:nowrap;border:1px solid #dfe3e9;border-radius:999px;background:#fff;padding:7px 9px;font-size:9px}.chat-contact{padding:12px;border-top:1px solid #e2e6eb;display:none;grid-template-columns:1fr 1fr;gap:7px}.chat-contact.show{display:grid}.chat-contact input{min-width:0;border:1px solid #d9dde4;border-radius:9px;padding:9px;font-size:10px}.chat-contact .full,.chat-contact label,.chat-contact button,.chat-status{grid-column:1/-1}.chat-contact label,.chat-status{font-size:8px;color:#6c7685}.chat-contact button{border:0;border-radius:9px;background:#10151d;color:#fff;padding:10px;font-size:10px;font-weight:900}.chat-compose{display:grid;grid-template-columns:1fr auto;gap:7px;border-top:1px solid #e2e6eb;padding:10px}.chat-compose textarea{resize:none;border:0;outline:none;min-height:38px;max-height:86px;font-size:11px;padding:8px}.chat-compose button{width:42px;border:0;border-radius:10px;background:var(--blue);color:#fff}.success-modal{display:none;position:fixed;inset:0;z-index:120;background:rgba(2,6,14,.65);align-items:center;justify-content:center;padding:20px}.success-modal.open{display:flex}.success-box{width:min(440px,100%);background:#fff;border-radius:24px;padding:28px;text-align:center}.success-icon{width:56px;height:56px;border-radius:17px;background:#efffc9;display:grid;place-items:center;margin:0 auto 15px;font-size:24px}.success-box h3{font-size:23px;margin:0}.success-box p{color:#657080;font-size:12px;line-height:1.7}.success-box button{width:100%;border:0;border-radius:12px;background:#10151d;color:#fff;padding:13px}.reveal{opacity:0;transform:translateY(16px);transition:.55s}.reveal.in{opacity:1;transform:none}
@media(max-width:1100px){.nav{display:none}.menu-btn{display:grid;place-items:center}.hero-grid{grid-template-columns:1fr}.service-card:nth-child(n){grid-column:span 6}.project,.estimate-wrap,.contact-grid{grid-template-columns:1fr}.demo-row{grid-template-columns:1fr 1fr}.estimate-result{position:relative;top:auto}.price-card{grid-column:span 6}.care{grid-column:span 12}}
@media(max-width:720px){.container{width:calc(100% - 28px)}.section{padding:78px 0}.section-head{grid-template-columns:1fr;gap:18px;margin-bottom:30px}.section-head h2{font-size:clamp(39px,12vw,54px)}.topbar{left:8px;right:8px;top:8px;height:62px}.hero{min-height:auto;padding:118px 0 72px}.hero h1{font-size:clamp(58px,19vw,84px);line-height:.85}.hero-ko{font-size:24px}.hero-actions{display:grid}.hero-actions .btn{width:100%}.hero-meta{display:grid;grid-template-columns:1fr 1fr}.hero-stage{min-height:360px}.stage-card{transform:none;width:104%}.stage-bento{grid-template-rows:95px 95px}.floating-phone{width:132px;height:260px;right:-10px;bottom:-34px}.phone-text{margin-top:54px}.signal{justify-content:flex-start;overflow:hidden;flex-wrap:nowrap;white-space:nowrap}.bento,.price-grid{grid-template-columns:1fr}.service-card:nth-child(n),.price-card,.care{grid-column:1;min-height:auto;border-radius:22px;padding:24px}.service-card ul{grid-template-columns:1fr}.project{padding:10px}.project-copy{padding:22px}.project-screen{min-height:390px}.mock-shell{grid-template-columns:1fr;padding:10px}.mock-side{display:none}.mock-grid{grid-template-columns:1fr 1fr}.mock-grid>div:last-child{display:none}.demo-row{grid-template-columns:1fr}.package-grid,.feature-grid{grid-template-columns:1fr 1fr}.lead-form,.fields{grid-template-columns:1fr}.lead-form .full,.field.full{grid-column:1}.lead-form input,.lead-form select,.lead-form textarea,.field input,.field select,.field textarea{font-size:16px}.process-grid{grid-template-columns:1fr}.portal-band,.footer-cta-inner{display:block}.portal-band .btn,.footer-cta .btn{width:100%;margin-top:16px}.contact-copy h2{font-size:49px}.quote-form{padding:20px}.footer-cta h2{font-size:54px}.footer-inner{display:grid}.footer-links{flex-wrap:wrap}.chat-open{right:12px;bottom:12px}.chat-panel{right:12px;bottom:80px;width:calc(100vw - 24px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}*{animation:none!important;transition:none!important}}
/* Estimate form readability + mobile balance */
.estimate-result{overflow:hidden}
.estimate-result .lead-form{margin:18px -10px -10px;padding:16px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:#f7f7fa;color:var(--ink);gap:9px}
.estimate-result .lead-form input,.estimate-result .lead-form select,.estimate-result .lead-form textarea{border-color:#d9dee8;background:#fff;color:#111827;box-shadow:none}
.estimate-result .lead-form textarea{min-height:74px;line-height:1.55;resize:vertical}
.estimate-result .privacy{align-items:flex-start;color:#596579;font-size:10px;line-height:1.55;padding:2px 2px 0}
.estimate-result .privacy input{width:16px;height:16px;flex:0 0 auto;margin:0;accent-color:#6265f4}
.estimate-result .privacy a{color:#4f46e5;font-weight:850}
.estimate-result .estimate-submit{color:#fff;background:linear-gradient(135deg,#607cff,#735cff);box-shadow:0 10px 24px rgba(96,124,255,.22)}
.estimate-result .estimate-submit:active{transform:translateY(1px)}
.estimate-result .submit-status{color:#667085;min-height:0;line-height:1.5}
@media(max-width:720px){.estimate-result{padding:20px 16px 16px;border-radius:22px}.estimate-result .breakdown{margin-bottom:14px}.estimate-result .lead-form{margin:14px -3px -3px;padding:14px;gap:8px;border-radius:16px}.estimate-result .lead-form textarea{min-height:70px}.estimate-result .privacy{font-size:10px;line-height:1.5}.estimate-result .estimate-submit{min-height:48px}.estimate-result .submit-status:empty{display:none}}
/* 2026-08-22 production mobile QA: hard fit for 320~430px */
@media(max-width:430px){html,body{width:100%;max-width:100%;overflow-x:clip}.container{width:calc(100% - 24px);min-width:0}.topbar{left:6px;right:6px;padding:0 12px}.brand{min-width:0}.brand b{font-size:13px;letter-spacing:.12em}.hero{padding-top:104px}.hero h1{font-size:clamp(52px,17vw,72px);overflow-wrap:anywhere}.hero-desc,.section-head p,.project-copy p,.contact-copy>p,.care p{overflow-wrap:anywhere}.hero-stage{min-height:330px;overflow:hidden}.stage-card{width:100%;max-width:100%;border-radius:22px}.stage-body{padding:18px}.stage-title{font-size:clamp(30px,9vw,40px)}.stage-bento{grid-template-columns:1.25fr .75fr;grid-template-rows:88px 88px}.stage-bento>div{padding:12px}.stage-bento strong{font-size:16px}.floating-phone{width:112px;height:222px;right:2px;bottom:-18px;border-width:5px;padding:32px 12px}.floating-phone:before{width:48px;height:10px}.phone-mark{width:30px;height:30px}.phone-text{margin-top:38px}.phone-text strong{font-size:17px}.phone-status{font-size:7px;padding:4px 6px}.section-head h2{font-size:clamp(34px,10.5vw,46px);line-height:1.02;letter-spacing:-.045em;overflow-wrap:anywhere}.project-copy h3{font-size:clamp(42px,13vw,58px)}.project-screen{min-width:0}.package-grid,.feature-grid{grid-template-columns:1fr 1fr;gap:7px}.package-btn{min-width:0;padding:11px 8px}.feature label{min-width:0;overflow-wrap:anywhere}.price{font-size:clamp(32px,10vw,44px);letter-spacing:-.045em;overflow-wrap:anywhere}.amount{font-size:clamp(30px,9vw,36px);overflow-wrap:anywhere}.care{display:block}.care-price{font-size:30px;white-space:normal;margin-top:18px}.contact-copy h2{font-size:clamp(40px,12vw,49px);overflow-wrap:anywhere}.contact-email{min-width:0}.contact-email b{font-size:clamp(14px,4.4vw,18px);overflow-wrap:anywhere;word-break:break-all}.quote-form{padding:17px}.footer-cta h2{font-size:clamp(44px,13vw,54px)}.footer-inner,.footer-links{min-width:0}.footer-links a{overflow-wrap:anywhere}.chat-panel{right:8px;bottom:76px;width:calc(100vw - 16px);max-width:calc(100vw - 16px)}.chat-head,.chat-compose,.chat-contact{min-width:0}.chat-contact{grid-template-columns:1fr}.chat-contact .full,.chat-contact label,.chat-contact button,.chat-status{grid-column:1}.bubble{max-width:90%;overflow-wrap:anywhere}.success-box{padding:22px 18px}}@media(max-width:350px){.container{width:calc(100% - 18px)}.hero h1{font-size:50px}.hero-meta{grid-template-columns:1fr}.package-grid,.feature-grid{grid-template-columns:1fr}.stage-bento{grid-template-columns:1fr}.stage-bento .b,.stage-bento .c{display:none}.floating-phone{width:102px;height:204px}.promo{display:block}.promo .pill{margin-top:12px}.footer-links{gap:10px}}
/* 2026-08-22 mobile typography system v2 */
@media(max-width:720px){
body{font-size:15px;line-height:1.65;text-rendering:optimizeLegibility}
.mobile-nav a{font-size:15px;line-height:1.3;letter-spacing:-.01em}
.kicker{font-size:11px;line-height:1.35;letter-spacing:.13em}
.pill{font-size:11px;letter-spacing:.045em}
.section-head h2{font-size:clamp(34px,10vw,46px);line-height:1.08;letter-spacing:-.032em;word-break:keep-all;overflow-wrap:normal;text-wrap:balance}
.section-head p,.hero-desc,.project-copy p,.contact-copy>p,.care p{font-size:15px;line-height:1.75;letter-spacing:-.012em;word-break:keep-all;overflow-wrap:normal}
.hero h1{font-size:clamp(54px,16.8vw,72px);line-height:.9;letter-spacing:-.055em;overflow-wrap:normal;word-break:normal}
.hero-ko{font-size:clamp(23px,7vw,28px);line-height:1.28;letter-spacing:-.025em;word-break:keep-all;overflow-wrap:normal}
.hero-meta{font-size:12px;line-height:1.5}
.btn{font-size:13px;letter-spacing:-.01em}
.service-index{font-size:11px}
.service-card h3{font-size:clamp(29px,8.4vw,36px);line-height:1.1;letter-spacing:-.032em;word-break:keep-all;overflow-wrap:normal}
.service-card p{font-size:14px;line-height:1.72;letter-spacing:-.01em;word-break:keep-all}
.service-card li,.price-card li{font-size:13px;line-height:1.55}
.project-copy p{font-size:14px}
.tags span{font-size:10px;letter-spacing:.02em}
.project-link{font-size:12px}
.demo small{font-size:10px}.demo h4{font-size:23px;letter-spacing:-.02em}.demo p{font-size:13px;line-height:1.6}
.step-no{font-size:10px}.step h3{font-size:17px;letter-spacing:-.02em}.step p{font-size:12.5px;line-height:1.55}
.package-btn b{font-size:13px}.package-btn span{font-size:11px;line-height:1.4}
.feature label{font-size:12px;line-height:1.35;word-break:keep-all;overflow-wrap:normal}
.result-chip{font-size:10px;letter-spacing:.03em}.estimate-result h3{font-size:14px}.period{font-size:13px}.breakdown div{font-size:11.5px}
.estimate-result .privacy{font-size:11px;line-height:1.55}.estimate-result .estimate-submit{font-size:13px}
.estimate .section-head h2{font-size:clamp(27px,8.2vw,36px)!important;line-height:1.14!important;letter-spacing:-.025em!important;max-width:none!important;word-break:keep-all!important;overflow-wrap:normal!important}
.price-card .label{font-size:10.5px;letter-spacing:.04em}.price-card h3{font-size:24px;letter-spacing:-.025em}.price-card p{font-size:13.5px;line-height:1.7}
.amount{font-size:clamp(31px,9vw,36px);letter-spacing:-.035em}
.care h3{font-size:29px;line-height:1.1;letter-spacing:-.03em}.care p{font-size:13.5px;line-height:1.7}.care-price{font-size:29px}
.process-card span{font-size:10.5px}.process-card h3{font-size:22px;letter-spacing:-.02em}.process-card p{font-size:13.5px;line-height:1.7}.portal-band p{font-size:13px;line-height:1.65}
.contact-copy h2{font-size:clamp(39px,11vw,46px);line-height:1.05;letter-spacing:-.035em;word-break:keep-all;overflow-wrap:normal}.contact-copy>p{font-size:15px}
.contact-email small{font-size:11px}.contact-email b{font-size:16px;line-height:1.4}.benefits span{font-size:11px}.benefits b{font-size:13px;line-height:1.45}
.quote-form h3{font-size:27px;line-height:1.1;letter-spacing:-.03em}.quote-form>p{font-size:13px;line-height:1.65}.field label{font-size:12px}.file-note{font-size:11px;line-height:1.55}.quote-submit{font-size:13px}
.footer-cta h2{font-size:clamp(42px,12vw,52px);line-height:.98;letter-spacing:-.045em}.footer-inner{font-size:11.5px;line-height:1.6}
.chat-head span{font-size:11px}.bubble{font-size:13px;line-height:1.6;overflow-wrap:break-word}.quick button{font-size:11px}.chat-contact label,.chat-status{font-size:11px}.chat-contact button{font-size:12px}.chat-compose textarea{font-size:16px}
}
@media(max-width:350px){.estimate .section-head h2{font-size:26px!important}.section-head h2{font-size:33px}.contact-copy h2{font-size:38px}}