@import "https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css";:root{color:#10151e;font-synthesis:none;--navy:#071332;--navy-soft:#0c214c;--blue:#2f6df6;--ice:#dce8ff;--line:#dce2eb;--muted:#667085;background:#f7f9fc;font-family:Pretendard,Apple SD Gothic Neo,Noto Sans KR,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;margin:0;overflow-x:hidden}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}img{max-width:100%;display:block}.site-header{color:#fff;z-index:10;grid-template-columns:minmax(190px,1fr) auto minmax(190px,1fr);align-items:center;padding:24px clamp(24px,5.2vw,84px);display:grid;position:absolute;top:0;left:0;right:0}.brand{justify-self:start;align-items:flex-end;gap:10px;display:flex}.brand-mark{color:#73a0ff;letter-spacing:.08em;margin-bottom:3px;font-size:12px;font-weight:800}.brand-name{letter-spacing:-.055em;font-size:22px;font-weight:800}.site-header nav{gap:clamp(22px,2.7vw,48px);display:flex}.site-header nav a{color:#ffffffad;font-size:14px;font-weight:550;transition:color .2s}.site-header nav a:hover,.site-header nav a:focus-visible{color:#fff}.header-cta{border:1px solid #ffffff59;justify-self:end;align-items:center;gap:12px;padding:13px 17px;font-size:13px;font-weight:700;transition:background .2s,color .2s;display:flex}.header-cta strong{color:#91b1ff;font-size:14px}.header-cta:hover,.header-cta:focus-visible{color:var(--navy);background:#fff}.header-cta:hover strong,.header-cta:focus-visible strong{color:var(--blue)}.hero{background:var(--navy) url(/assets/hero-leak-detection.png) center/cover no-repeat;color:#fff;min-height:min(920px,100svh);padding:160px clamp(24px,7.6vw,122px) 170px;position:relative;overflow:hidden}.hero:before{content:"";background:linear-gradient(90deg,#030b1ef7 0%,#030b1ee6 36%,#030b1e52 70%,#030b1e6b 100%);position:absolute;inset:0}.hero:after{content:"";background:linear-gradient(#030a1b73,#0000 24%,#030a1ba6);position:absolute;inset:0}.hero-glow{filter:blur(100px);opacity:.3;background:#285cca;width:240px;height:220px;position:absolute;top:35%;left:-130px}.hero-content{z-index:2;max-width:860px;position:relative}.hero-regions{align-items:center;gap:13px;margin-bottom:17px;display:flex}.hero-regions span{color:#fff;letter-spacing:.12em;font-size:12px;font-weight:750}.hero-regions i{color:#5788fa;font-size:12px;font-style:normal}.hero-kicker{color:#ffffffb3;letter-spacing:.02em;align-items:center;gap:12px;margin:0 0 28px;font-size:14px;font-weight:600;display:flex}.hero-kicker span{background:#5c8cff;width:34px;height:1px}.hero h1{letter-spacing:-.07em;margin:0;font-size:clamp(54px,6.7vw,104px);font-weight:250;line-height:.99}.hero h1 strong{color:#dbe7ff;font-weight:750}.hero-copy{color:#ffffffad;margin:38px 0 0;font-size:clamp(16px,1.35vw,20px);line-height:1.8}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:42px;display:flex}.button{justify-content:center;align-items:center;min-height:56px;padding:0 24px;font-size:15px;font-weight:700;transition:all .2s;display:inline-flex}.button-primary{background:var(--blue);gap:28px}.button-primary:hover,.button-primary:focus-visible{background:#5d8bff}.button-ghost{color:#ffffffd1;border:1px solid #ffffff59}.button-ghost:hover,.button-ghost:focus-visible{color:#fff;background:#ffffff1f}.hero-call{flex-direction:column;align-items:flex-start;gap:2px;min-width:234px}.hero-call span{opacity:.75;font-size:11px;font-weight:550}.hero-call strong{letter-spacing:.015em;font-size:19px}.hero-proof{z-index:3;grid-template-columns:repeat(3,1fr);max-width:850px;display:grid;position:absolute;bottom:0;left:clamp(24px,7.6vw,122px)}.hero-proof div{border-left:1px solid #ffffff2e;grid-template-columns:36px 1fr;padding:30px 34px 34px;display:grid}.hero-proof div:last-child{border-right:1px solid #ffffff2e}.hero-proof span{color:#72a0ff;letter-spacing:.08em;grid-row:1/3;padding-top:4px;font-size:11px}.hero-proof strong{font-size:16px;font-weight:650}.hero-proof small{color:#ffffff7a;margin-top:8px;font-size:12px}.scroll-cue{z-index:3;flex-direction:column;align-items:center;gap:15px;display:flex;position:absolute;bottom:30px;right:clamp(24px,5.2vw,84px)}.scroll-cue span{color:#fff6;letter-spacing:.2em;font-size:9px;transform:rotate(90deg)}.scroll-cue i{background:#ffffff40;width:1px;height:66px;margin-top:22px;position:relative;overflow:hidden}.scroll-cue i:after{content:"";background:#fff;width:1px;height:26px;animation:2s infinite scroll;position:absolute;top:-26px;left:0}@keyframes scroll{to{transform:translateY(92px)}}.promise-strip{background:#f0f4fa;grid-template-columns:repeat(3,1fr);padding:0 clamp(24px,7.6vw,122px);display:grid}.promise-strip p{color:#3f4b5e;align-items:center;gap:16px;min-height:80px;margin:0;padding:0 28px;font-size:14px;display:flex}.promise-strip p:before{border:2px solid var(--blue);color:var(--blue);content:"✓";border-radius:50%;place-items:center;width:19px;height:19px;font-size:9px;display:grid}.promise-strip p+p{border-left:1px solid var(--line)}.section{padding:clamp(90px,10.5vw,170px) clamp(24px,7.6vw,122px)}.eyebrow{color:var(--blue);letter-spacing:.18em;margin:0 0 24px;font-size:11px;font-weight:800}.section-title-row{grid-template-columns:1fr minmax(300px,.65fr);align-items:end;gap:clamp(50px,8vw,150px);display:grid}.section-title h2{letter-spacing:-.065em;margin:0;font-size:clamp(40px,4.6vw,70px);font-weight:650;line-height:1.14}.section-title-row>p{color:var(--muted);max-width:530px;margin:0 0 4px;font-size:16px;line-height:1.82}.section-title-light h2{color:#fff}.section-title-light .section-title-row>p{color:#ffffff85}.about{background:#fff}.about-grid{grid-template-columns:minmax(420px,1.05fr) 1fr;gap:clamp(50px,7vw,110px);margin-top:clamp(70px,8vw,120px);display:grid}.about-visual{min-height:650px;position:relative;overflow:hidden}.about-visual:after{content:"";background:linear-gradient(#0000 45%,#030c1fe0);position:absolute;inset:0}.about-visual img{object-fit:cover;object-position:67% center;width:100%;height:100%;position:absolute}.about-visual-note{color:#fff;z-index:2;flex-direction:column;gap:10px;display:flex;position:absolute;bottom:42px;left:42px}.about-visual-note span{color:#8eb0ff;letter-spacing:.18em;font-size:10px;font-weight:700}.about-visual-note strong{letter-spacing:-.04em;font-size:clamp(25px,2.2vw,34px);line-height:1.3}.about-points{border-top:1px solid #bfc8d5}.about-points article{border-bottom:1px solid var(--line);grid-template-columns:55px 1fr;gap:20px;padding:38px 0;display:grid}.about-points article>span{color:var(--blue);letter-spacing:.08em;padding-top:6px;font-size:11px}.about-points h3{letter-spacing:-.035em;margin:0 0 15px;font-size:23px;font-weight:650}.about-points p{color:var(--muted);max-width:530px;margin:0;font-size:15px;line-height:1.75}.services{background:var(--navy);position:relative;overflow:hidden}.services:before{content:"";border:1px solid #517cda26;border-radius:50%;width:850px;height:850px;position:absolute;top:170px;right:-420px}.service-grid{border-top:1px solid #ffffff2e;grid-template-columns:repeat(3,1fr);margin-top:clamp(70px,8vw,120px);display:grid;position:relative}.service-card{color:#fff;border-bottom:1px solid #ffffff21;min-height:350px;padding:31px clamp(24px,3.2vw,52px) 36px;transition:background .25s,transform .25s;position:relative}.service-card:not(:nth-child(3n+1)){border-left:1px solid #ffffff21}.service-card:hover{background:var(--blue);transform:translateY(-4px)}.service-card>span{color:#6f87b5;letter-spacing:.1em;font-size:11px}.service-icon{width:55px;height:55px;margin:48px 0 32px;position:relative}.service-icon i{border:1px solid #7196ed;border-radius:50%;width:48px;height:48px;position:absolute}.service-icon i:last-child{width:28px;height:28px;top:24px;left:24px}.service-card:hover .service-icon i{border-color:#fff}.service-card h3{letter-spacing:-.04em;margin:0 0 15px;font-size:24px;font-weight:600}.service-card p{color:#ffffff7a;min-height:72px;margin:0;font-size:14px;line-height:1.7}.service-card:hover p{color:#ffffffc7}.service-card a{color:#8094bb;letter-spacing:.13em;font-size:9px;font-weight:700;position:absolute;bottom:34px}.service-card a b{color:#fff;margin-left:8px;font-size:14px}.service-card:hover a{color:#fff}.cases{background:#f7f9fc}.case-grid{grid-template-columns:repeat(3,1fr);gap:22px;margin-top:clamp(70px,8vw,115px);display:grid}.case-card{background:#fff;transition:transform .25s,box-shadow .25s;box-shadow:0 18px 60px #0c1f460f}.case-card:hover{transform:translateY(-8px);box-shadow:0 26px 70px #0c1f4624}.case-thumb{background:var(--navy-soft);height:270px;position:relative;overflow:hidden}.case-slate .case-thumb{background:#30425a}.case-light .case-thumb{background:#dce7f8}.case-index{color:#ffffff8c;letter-spacing:.1em;font-size:11px;position:absolute;top:26px;left:28px}.case-light .case-index{color:#486385}.case-arrow{color:#fff;background:#ffffff1a;border-radius:50%;place-items:center;width:48px;height:48px;font-size:18px;display:grid;position:absolute;top:20px;right:22px}.case-light .case-arrow{color:var(--navy);background:#07133214}.case-rings{width:280px;height:280px;position:absolute;top:62%;left:50%;transform:translate(-50%,-50%)}.case-rings i{border:1px solid #6392ff85;border-radius:50%;position:absolute;inset:0}.case-rings i:nth-child(2){inset:48px}.case-rings i:nth-child(3){background:var(--blue);border:0;inset:108px}.case-slate .case-rings i{border-color:#ffffff4d}.case-slate .case-rings i:nth-child(3){background:#fff}.case-light .case-rings i{border-color:#2a68ea40}.case-body{padding:30px 30px 34px}.case-body>p{color:var(--blue);letter-spacing:.07em;margin:0 0 20px;font-size:11px;font-weight:700}.case-body h3{letter-spacing:-.045em;margin:0 0 18px;font-size:clamp(20px,1.7vw,26px);font-weight:650;line-height:1.4}.case-body h3 br:last-child{display:none}.case-body>span{color:var(--muted);font-size:14px;line-height:1.7}.case-body small{border-top:1px solid var(--line);color:#8a95a6;letter-spacing:.1em;margin-top:24px;padding-top:18px;font-size:10px;display:block}.cases-more{justify-content:center;margin-top:55px;display:flex}.cases-more a{border-bottom:1px solid #aab4c3;padding:10px 2px 14px;font-size:15px;font-weight:650}.cases-more span{color:var(--blue);margin-left:26px}.process{background:#0b1733}.process-list{border-top:1px solid #ffffff2e;grid-template-columns:repeat(4,1fr);margin-top:clamp(70px,8vw,115px);display:grid}.process-list article{color:#fff;min-height:260px;padding:31px clamp(18px,2.5vw,40px);position:relative}.process-list article+article{border-left:1px solid #ffffff1f}.process-list span{color:#6c8bd1;letter-spacing:.1em;font-size:11px}.process-list h3{letter-spacing:-.035em;margin:60px 0 15px;font-size:22px;font-weight:600}.process-list p{color:#ffffff7a;max-width:230px;margin:0;font-size:14px;line-height:1.7}.process-list i{color:#5f78a9;font-size:22px;font-style:normal;position:absolute;top:28px;right:30px}.process-list article:last-child i{display:none}.faq{background:#fff}.faq-layout{grid-template-columns:.8fr 1.2fr;gap:clamp(60px,10vw,170px);display:grid}.faq-layout h2{letter-spacing:-.06em;margin:0 0 28px;font-size:clamp(42px,4.5vw,68px);font-weight:650;line-height:1.15}.faq-layout>div>p{color:var(--muted);max-width:380px;font-size:15px;line-height:1.75}.faq-layout .insurance-note{color:#8a95a6;margin-top:30px;font-size:12px}.faq-layout ol{border-top:1px solid #aeb9c8;margin:0;padding:0;list-style:none}.faq-layout li{border-bottom:1px solid var(--line);grid-template-columns:50px 1fr;align-items:center;gap:25px;min-height:116px;display:grid}.faq-layout li>span{color:var(--blue);font-size:11px}.faq-layout li p{gap:9px;margin:0;display:grid}.faq-layout strong{font-size:18px;font-weight:650}.faq-layout small{color:var(--muted);font-size:14px}.contact{color:#fff;text-align:center;background:#07183e;padding:clamp(100px,12vw,190px) 24px;position:relative;overflow:hidden}.contact:before{content:"";background:radial-gradient(circle,#306ff657,#0000 65%);width:760px;height:760px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.contact>:not(.contact-water){z-index:2;position:relative}.contact h2{letter-spacing:-.07em;margin:26px 0 32px;font-size:clamp(50px,6.5vw,96px);font-weight:250;line-height:1.05}.contact h2 strong{color:#bad0ff;font-weight:700}.contact>p:not(.eyebrow){color:#ffffff8c;margin:0;font-size:16px;line-height:1.8}.contact-phone{flex-direction:column;gap:4px;width:fit-content;margin:38px auto 0;display:flex}.contact-phone small{color:#8eadee;letter-spacing:.12em;font-size:11px}.contact-phone strong{letter-spacing:-.035em;font-size:clamp(34px,4.2vw,60px)}.contact-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:34px;display:flex}.contact-button{border:1px solid #ffffff40;align-items:center;gap:12px;min-height:62px;margin-top:44px;padding:0 22px;font-size:15px;font-weight:650;transition:background .2s;display:inline-flex}.contact-actions .contact-button{margin-top:0}.contact-button:hover,.contact-button:focus-visible{background:#ffffff1a}.contact-button b{color:#90aeef;margin-left:24px;font-size:17px}.naver-mark{background:#03c75a;border-radius:50%;place-items:center;width:28px;height:28px;font-size:12px;font-weight:900;display:grid}.phone-mark{background:var(--blue);border-radius:50%;place-items:center;width:28px;height:28px;font-size:12px;display:grid}.contact-water i{border:1px solid #5b8bf626;border-radius:50%;width:760px;height:760px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.contact-water i:nth-child(2){width:560px;height:560px}.contact-water i:nth-child(3){width:340px;height:340px}footer{color:#fff;background:#050d20;grid-template-columns:1fr 1fr 1fr;gap:40px;padding:70px clamp(24px,7.6vw,122px) 36px;display:grid}.footer-brand{flex-direction:column;display:flex}.footer-brand span{color:#6e96f0;letter-spacing:.1em;margin-bottom:7px;font-size:11px;font-weight:800}.footer-brand strong{letter-spacing:-.05em;font-size:28px}.footer-copy{font-style:normal}.footer-copy p{color:#ffffff73;margin:0 0 4px;font-size:12px;line-height:1.7}.footer-copy a{color:#8fb0ff;margin-top:10px;font-size:13px;font-weight:700;display:inline-block}.footer-links{flex-direction:column;align-items:flex-end;gap:14px;display:flex}.footer-links a{color:#ffffffad;letter-spacing:.08em;font-size:11px}footer small{color:#ffffff47;letter-spacing:.08em;border-top:1px solid #ffffff1a;grid-column:1/-1;padding-top:25px;font-size:10px}.floating-actions{z-index:20;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.floating-actions a{border-radius:50%;place-items:center;width:50px;height:50px;font-weight:850;display:grid;box-shadow:0 8px 25px #030c1f38}.floating-phone{background:var(--blue);color:#fff;align-items:center;gap:9px;padding:0 18px;border-radius:28px!important;width:auto!important;display:flex!important}.floating-phone span{font-size:14px}.floating-phone strong{letter-spacing:.02em;font-size:13px}.floating-blog{color:#fff;background:#03c75a}@media (width<=1024px){.site-header{grid-template-columns:1fr auto}.site-header nav{display:none}.hero{min-height:820px}.hero-proof{left:24px}.section-title-row{gap:40px}.about-grid{grid-template-columns:1fr}.about-visual{min-height:560px}.service-grid{grid-template-columns:repeat(2,1fr)}.service-card:not(:nth-child(3n+1)){border-left:0}.service-card:nth-child(2n){border-left:1px solid #ffffff21}.case-grid{grid-template-columns:1fr}.case-card{grid-template-columns:.8fr 1.2fr;display:grid}.case-thumb{height:100%;min-height:300px}.process-list{grid-template-columns:repeat(2,1fr)}.process-list article:nth-child(3){border-top:1px solid #ffffff1f;border-left:0}.process-list article:nth-child(4){border-top:1px solid #ffffff1f}}@media (width<=720px){.site-header{padding:19px 20px}.brand-mark{display:none}.brand-name{font-size:19px}.header-cta{gap:7px;padding:10px 11px}.header-cta strong{font-size:12px}.hero{background-position:61%;min-height:780px;padding:145px 20px 200px}.hero:before{background:linear-gradient(90deg,#030b1ef5,#030b1eb8),linear-gradient(#0000 35%,#030b1ed9)}.hero h1{font-size:clamp(47px,14vw,68px);line-height:1.04}.hero-copy br{display:none}.hero-proof{grid-template-columns:1fr;left:20px;right:20px}.hero-proof div{border-top:1px solid #ffffff29;border-left:0;grid-template-columns:34px 1fr;padding:14px 4px}.hero-proof div:last-child{border-right:0}.hero-proof small,.scroll-cue{display:none}.promise-strip{grid-template-columns:1fr;padding:8px 20px}.promise-strip p{min-height:54px;padding:0}.promise-strip p+p{border-left:0;border-top:1px solid var(--line)}.section{padding:88px 20px}.section-title-row{grid-template-columns:1fr;align-items:start;gap:28px}.section-title h2{font-size:clamp(38px,11vw,54px)}.section-title-row>p{font-size:15px}.about-grid{gap:45px;margin-top:58px}.about-visual{min-height:440px}.about-visual-note{bottom:28px;left:26px}.about-points article{padding:30px 0}.service-grid{grid-template-columns:1fr;margin-top:58px}.service-card{min-height:310px;padding:26px 6px 30px;border-left:0!important}.service-icon{margin:38px 0 26px}.case-grid{margin-top:58px}.case-card{display:block}.case-thumb{height:235px;min-height:0}.case-body{padding:26px 24px 30px}.process-list{grid-template-columns:1fr;margin-top:58px}.process-list article{border-top:1px solid #ffffff1f;min-height:220px;padding:28px 5px;border-left:0!important}.process-list article:first-child{border-top:0}.process-list h3{margin-top:48px}.process-list i{right:5px}.process-list article:last-child i{display:none}.faq-layout{grid-template-columns:1fr;gap:50px}.faq-layout li{grid-template-columns:40px 1fr;min-height:110px}.faq-layout small{line-height:1.6}.contact{padding:105px 20px}.contact h2{font-size:clamp(48px,13vw,68px)}.contact>p:not(.eyebrow) br{display:none}footer{grid-template-columns:1fr;padding:58px 20px 30px}.footer-links{align-items:flex-start}footer small{grid-column:1}.floating-actions{bottom:16px;right:14px}.floating-actions a{width:46px;height:46px}.floating-phone{padding:0 14px}}@media (width<=430px){.site-header{padding-inline:16px}.brand-name{font-size:17px}.header-cta{font-size:0}.header-cta:before{content:"전화";font-size:12px}.header-cta strong{font-size:12px}.hero-regions{gap:10px}.hero h1{font-size:clamp(43px,13.5vw,58px)}.hero-actions{flex-direction:column;align-items:stretch}.button{width:100%}.contact-actions{flex-direction:column}.contact-button{justify-content:flex-start;width:100%}.contact-button b{margin-left:auto}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.scroll-cue i:after{animation:none}.case-card,.service-card{transition:none}}