:root{--blue:#3d5fbd;--blue-dark:#27479f;--blue-pale:#edf2ff;--ink:#101627;--muted:#687087;--line:#dfe4ef;--paper:#f7f9fd;--white:#fff;--naver:#03c75a}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",system-ui,sans-serif;color:var(--ink);background:#fff;word-break:keep-all}a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.section{padding:110px 0}.kicker{font-size:14px;font-weight:900;letter-spacing:.14em;color:var(--blue);text-transform:uppercase}.section-title{font-size:clamp(34px,5vw,58px);line-height:1.08;letter-spacing:-.05em;margin:18px 0 0}.section-lead{font-size:18px;line-height:1.75;color:var(--muted);max-width:650px;margin:24px 0 0}
header{height:78px;display:flex;align-items:center;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(14px)}nav{display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;color:var(--blue);gap:10px;line-height:1}.brand-en,.brand-ko,.footer-brand-en,.footer-brand-ko{font-family:"Netflix Sans","Helvetica Neue",Helvetica,Arial,sans-serif;font-weight:700;letter-spacing:-.035em}.brand-en{font-size:24px;font-weight:900}.brand-ko{font-size:14px}.navlinks{display:flex;align-items:center;gap:30px;font-family:"Netflix Sans","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:15px;font-weight:800}.nav-cta{background:var(--blue);color:#fff;padding:13px 20px;border-radius:999px}
.hero{background:var(--blue);color:#fff;overflow:hidden}.hero-grid{min-height:600px;display:grid;grid-template-columns:1.05fr .95fr;gap:74px;align-items:center}.breadcrumb{font-size:14px;color:#dbe4ff;margin-bottom:32px}.hero h1{font-size:clamp(48px,6vw,78px);line-height:1.02;letter-spacing:-.06em;margin:0}.hero-copy{font-size:19px;line-height:1.75;color:#edf2ff;max-width:580px;margin:28px 0 34px}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:54px;padding:0 24px;border-radius:999px;font-size:16px;font-weight:900}.btn-white{background:#fff;color:var(--blue)}.btn-outline{border:1px solid rgba(255,255,255,.55);color:#fff;background:transparent}.btn-naver{background:var(--naver);color:#fff}.btn-dark{background:var(--ink);color:#fff}.btn-call{background:#fff;color:var(--blue)}.hero-panel{background:#fff;color:var(--ink);border-radius:28px;padding:42px;box-shadow:0 28px 70px rgba(20,36,84,.24)}.hero-panel h2{font-size:27px;letter-spacing:-.04em;margin:0 0 24px}.hero-panel ul{list-style:none;padding:0;margin:0;display:grid;gap:0}.hero-panel li{padding:17px 0;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px;font-size:16px;font-weight:800}.hero-panel li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);flex:0 0 auto}
.points{background:#fff}.point-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}.point{border:1px solid var(--line);border-radius:23px;padding:34px;min-height:270px}.point-no{font-size:13px;color:var(--blue);font-weight:900;letter-spacing:.1em}.point h3{font-size:25px;letter-spacing:-.04em;margin:42px 0 14px}.point p{font-size:16px;line-height:1.72;color:var(--muted);margin:0}
.scope{background:var(--paper)}.scope-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:80px;align-items:start}.scope-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.scope-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.scope-item strong{display:block;font-size:18px;margin-bottom:8px}.scope-item span{font-size:14px;line-height:1.65;color:var(--muted)}
.process{background:var(--ink);color:#fff}.process .kicker{color:#9fb5f2}.process .section-lead{color:#aeb6ca}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:60px}.step{border-top:1px solid #323a50;padding:28px 16px 0 0}.step-no{font-size:13px;color:#8fa6e8;font-weight:900;letter-spacing:.1em}.step h3{font-size:21px;margin:32px 0 12px}.step p{font-size:15px;line-height:1.7;color:#aeb6ca;margin:0}
.faq{background:#fff}.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:80px;align-items:start}.faq-list{display:grid;gap:12px}.faq-list details{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:0 24px}.faq-list summary{cursor:pointer;list-style:none;padding:23px 34px 23px 0;font-size:17px;font-weight:900;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"+";position:absolute;right:0;top:20px;color:var(--blue);font-size:23px}.faq-list details[open] summary::after{content:"–"}.faq-list p{margin:0;padding:0 34px 22px 0;color:var(--muted);line-height:1.7;font-size:15px}
.contact{background:var(--blue);color:#fff;position:relative;overflow:hidden}.contact::after{content:"CLEAN";position:absolute;right:-28px;bottom:-54px;font-size:190px;font-weight:900;letter-spacing:-.07em;color:rgba(255,255,255,.06)}.contact-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;align-items:end;gap:50px}.contact .kicker{color:#dbe4ff}.contact p{font-size:18px;line-height:1.75;color:#e8eeff;margin:24px 0 0}.contact-actions{display:flex;flex-direction:column;gap:12px;min-width:250px}.contact-actions .btn{width:100%}.naver-mark{display:inline-grid;place-items:center;background:#fff;color:var(--naver);width:24px;height:24px;border-radius:6px;font-size:14px;font-weight:1000}.talk-mark{display:inline-grid;place-items:center;background:var(--naver);color:#fff;width:24px;height:24px;border-radius:50%;font-size:13px;font-weight:1000}
footer{background:#0a0e18;color:#8f98ad;padding:50px 0}.footer-inner{display:flex;align-items:flex-start;justify-content:space-between;gap:42px}.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;line-height:1;flex:0 0 auto}.footer-brand-en,.footer-brand-ko{font-size:26px}.footer-brand-ko{color:#aeb6ca}.footer-copy{text-align:right;font-size:14px;line-height:1.75;max-width:780px}.footer-company{color:#dce3f3;font-weight:800}.footer-copyright{margin-top:12px;color:#70798f}.float-talk{position:fixed;right:24px;bottom:24px;z-index:45;border:0;border-radius:999px;background:var(--naver);color:#fff;box-shadow:0 16px 34px rgba(16,22,39,.22);height:58px;padding:0 20px;display:flex;align-items:center;gap:9px;font-weight:900;font-size:15px;cursor:pointer}.mobile-cta{display:none}
@media(max-width:900px){.hero-grid,.scope-layout,.faq-layout{grid-template-columns:1fr;gap:48px}.hero-grid{padding:78px 0}.point-grid{grid-template-columns:1fr}.process-grid{grid-template-columns:repeat(2,1fr)}.contact-inner{grid-template-columns:1fr}.contact-actions{flex-direction:row}.contact-actions .btn{width:auto}.footer-inner{flex-direction:column}.footer-copy{text-align:left}}
@media(max-width:720px){body{padding-bottom:66px}.wrap{width:min(100% - 30px,1160px)}.section{padding:80px 0}header{height:66px}.brand{gap:7px}.brand-en{font-size:20px}.brand-ko{font-size:12px}.navlinks>a:not(.nav-cta){display:none}.nav-cta{padding:11px 14px}.hero-grid{min-height:auto;padding:66px 0 46px;gap:38px}.hero h1{font-size:50px}.hero-copy{font-size:17px}.hero-panel{padding:28px 24px;border-radius:22px}.scope-list,.process-grid{grid-template-columns:1fr}.point{min-height:0}.contact-actions{flex-direction:column}.contact-actions .btn{width:100%}.contact::after{font-size:100px}.footer-copy{text-align:left}.float-talk{display:none}.mobile-cta{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(16,22,39,.12)}.mobile-cta a,.mobile-cta button{height:66px;border:0;background:#fff;color:var(--ink);font-size:14px;font-weight:900;display:flex;align-items:center;justify-content:center}.mobile-cta .primary{background:var(--blue);color:#fff}}