:root{--ink:#101c33;--muted:#64708a;--line:#d9e0ec;--brand:#17305c;--brand-dark:#0f2244;--navy:#0b1526;--soft:#e8edf6;--alt:#f4f7fc;--danger:#b42318;--brand-on-dark:#9dc0f0;--muted-on-dark:#c3cee2}*{box-sizing:border-box}body{color:var(--ink);-webkit-text-size-adjust:100%;background:#fff;margin:0;font-family:Pretendard,Apple SD Gothic Neo,Malgun Gothic,Arial,sans-serif;font-size:15px;line-height:1.72}.wrap{width:min(1080px,100% - 40px);margin:0 auto}a{color:inherit;text-decoration:none}h1,h2,h3{letter-spacing:-.025em;word-break:keep-all;margin:0;line-height:1.32}main{display:block}.eyebrow{color:var(--brand);letter-spacing:.2em;margin:0 0 12px;font-size:11px;font-weight:800}.lead{max-width:42em;color:var(--muted);word-break:keep-all;margin:18px 0 0;font-size:16px;line-height:1.78}.button{border:1px solid var(--line);color:var(--ink);cursor:pointer;background:#fff;padding:13px 26px;font-size:14px;font-weight:700;display:inline-block}.button.primary{border-color:var(--brand);background:var(--brand);color:#fff}.button.primary:hover{background:var(--brand-dark)}.button.wide{width:100%;padding:15px}.button:disabled{opacity:.6;cursor:not-allowed}.site-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff0;position:sticky;top:0}.site-header .wrap{justify-content:space-between;align-items:center;gap:16px;height:68px;display:flex}.brand{letter-spacing:-.04em;font-size:20px;font-weight:800}.brand span{color:var(--brand)}.site-header nav{align-items:center;gap:26px;display:flex}.site-header nav a{color:var(--muted);font-size:14px;font-weight:700}.site-header nav a:hover,.site-header nav a.router-link-active{color:var(--ink)}.site-header nav a.cta{border:1px solid var(--brand);background:var(--brand);color:#fff;padding:9px 18px}.site-header nav a.cta:hover{background:var(--brand-dark);color:#fff}.menu-toggle{cursor:pointer;background:0 0;border:0;font-size:20px;display:none}.hero{background:linear-gradient(180deg, var(--soft), #fff);border-bottom:1px solid var(--line);padding:96px 0 88px}.hero h1{font-size:clamp(31px,5.2vw,50px)}.hero h1 strong{color:var(--brand)}.cta-row{flex-wrap:wrap;gap:10px;margin-top:32px;display:flex}.page-head{border-bottom:1px solid var(--line);background:var(--alt);padding:64px 0 44px}.page-head h1{font-size:clamp(26px,4vw,38px)}.section{padding:76px 0}.section.alt{background:var(--alt);border-block:1px solid var(--line)}.section h2{font-size:clamp(22px,3.2vw,30px)}.section.band{background:var(--navy);color:#fff;text-align:center}.section.band .lead{color:var(--muted-on-dark);word-break:keep-all;margin:14px auto 26px}.section.band .button{color:var(--navy);background:#fff;border-color:#fff}.grid{grid-template-columns:repeat(auto-fit,minmax(228px,1fr));gap:18px;margin-top:34px;display:grid}.card{border:1px solid var(--line);background:#fff;padding:26px}.card h3{margin-bottom:10px;font-size:17px}.card p{color:var(--muted);margin:0;font-size:14px}.steps{gap:12px;margin:34px 0 0;padding:0;list-style:none;display:grid}.steps li{border:1px solid var(--line);background:#fff;gap:18px;padding:20px 22px;display:flex}.steps b{color:var(--brand);letter-spacing:.04em;font-size:15px}.steps strong{font-size:15px;display:block}.steps span{color:var(--muted);font-size:14px}.service{border-bottom:1px solid var(--line);padding:34px 0}.service:last-child{border-bottom:0}.service-title{align-items:flex-start;gap:20px;display:flex}.service-title b{color:var(--brand);padding-top:6px;font-size:14px}.service-title h2{font-size:22px}.service-title p{color:var(--muted);margin:8px 0 0;font-size:15px}.checks{margin:18px 0 0 42px;padding:0;list-style:none}.checks li{margin-bottom:8px;padding-left:22px;font-size:14px;position:relative}.checks li:before{content:"";background:var(--brand);border-radius:50%;width:7px;height:7px;position:absolute;top:9px;left:3px}.form-wrap{max-width:760px}.inquiry{gap:20px;display:grid}.row{gap:7px;display:grid}.row.two{grid-template-columns:1fr 1fr;gap:16px}.inquiry label>span,.inquiry legend{font-size:13px;font-weight:700}.inquiry i{color:var(--danger);font-style:normal}.inquiry input[type=text],.inquiry input[type=email],.inquiry input[type=tel],.inquiry select,.inquiry textarea{width:100%;color:var(--ink);font:inherit;background:#fff;border:1px solid #b8c3d6;outline:none;padding:11px 13px;font-size:15px}.inquiry textarea{resize:vertical;line-height:1.65}.inquiry input:focus,.inquiry select:focus,.inquiry textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #17305c33}.inquiry fieldset{border:0;margin:0;padding:0}.inquiry input[type=checkbox]{accent-color:var(--brand)}.inquiry input[type=checkbox]:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.chips{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.chip{cursor:pointer;background:#fff;border:1px solid #b8c3d6;align-items:center;gap:8px;padding:9px 14px;font-size:14px;display:inline-flex}.chip:has(input:checked){border-color:var(--brand);background:var(--brand);color:#fff;font-weight:700}.chip:has(input:checked) input{accent-color:#fff}.chip:hover{border-color:var(--brand)}.count{color:var(--muted);text-align:right;font-size:11px}.trap{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}.agree{color:var(--muted);align-items:flex-start;gap:10px;font-size:13px;display:flex}.agree input{margin-top:4px}.form-error{color:var(--danger);margin:0;font-size:13px}.done-panel{border:1px solid var(--line);background:var(--alt);text-align:center;padding:46px}.done-panel h2{font-size:24px}.done-panel p{margin:12px 0 0}.done-panel b{color:var(--brand);letter-spacing:.04em}.done-panel .button{margin-top:24px}.site-footer{border-top:1px solid var(--line);background:var(--alt);padding:44px 0 26px}.site-footer .wrap{flex-wrap:wrap;justify-content:space-between;gap:28px;display:flex}.site-footer strong{letter-spacing:-.03em;font-size:17px}.site-footer p{color:var(--muted);margin:6px 0 0;font-size:13px}.site-footer dl{gap:6px;margin:0;display:grid}.site-footer dl div{gap:12px;font-size:13px;display:flex}.site-footer dt{min-width:54px;color:var(--muted)}.site-footer dd{margin:0}.site-footer .copy{border-top:1px solid var(--line);color:var(--muted);margin-top:26px;padding-top:18px;font-size:12px}@media (max-width:760px){.hero{padding:62px 0 56px}.section,.page-head{padding:52px 0}.menu-toggle{display:block}.site-header .wrap{flex-wrap:wrap;height:auto;padding-block:12px}.site-header nav{flex-direction:column;align-items:stretch;gap:4px;width:100%;padding-bottom:8px;display:none}.site-header nav.open{display:flex}.site-header nav a{padding:10px 4px}.site-header nav a.cta{text-align:center}.row.two{grid-template-columns:1fr}.checks{margin-left:0}.done-panel{padding:32px 20px}}.hero.corporate{background:var(--navy);color:#fff;text-align:center;border-bottom:0;padding:108px 0 96px}.hero.corporate .eyebrow{color:var(--brand-on-dark)}.hero.corporate h1{font-size:clamp(28px,4.6vw,44px);font-weight:800}.hero.corporate h1 strong{color:var(--brand-on-dark)}.hero.corporate .slogan{max-width:46em;color:var(--muted-on-dark);word-break:keep-all;margin:22px auto 0;font-size:16px;line-height:1.78}.hero.corporate .cta-row{justify-content:center}.hero.corporate .button{border-radius:0;padding:15px 34px}.hero.corporate .button.primary{border-color:var(--brand-on-dark);background:var(--brand-on-dark);color:var(--navy)}.hero.corporate .button.primary:hover{background:#b9cdf0;border-color:#b9cdf0}.hero.corporate .button:not(.primary){color:#fff;background:0 0;border-color:#ffffff80}.hero.corporate .button:not(.primary):hover{background:#ffffff1f}.statement{text-align:center;padding:74px 0}.statement h2{font-size:clamp(20px,2.9vw,27px);font-weight:700}.statement p{max-width:760px;color:var(--muted);margin:20px auto 0;font-size:15.5px}.statement .rule{background:var(--brand);width:46px;height:3px;margin:0 auto 22px}.flow{flex-wrap:wrap;align-items:stretch;gap:0;margin-top:36px;display:flex}.flow .node{border:1px solid var(--line);text-align:center;background:#fff;flex:150px;min-width:0;padding:26px 16px}.flow .node b{color:var(--brand);letter-spacing:.1em;font-size:12px;display:block}.flow .node strong{margin-top:8px;font-size:15px;display:block}.flow .node span{color:var(--muted);margin-top:6px;font-size:12.5px;line-height:1.55;display:block}.flow .arrow{color:#aab6cc;align-items:center;padding:0 6px;font-size:18px;display:flex}.button{border-radius:0}@media (max-width:760px){.hero.corporate{padding:66px 0 58px}.statement{padding:52px 0}.flow .arrow{display:none}.flow .node{flex:45%}}.attach legend small{color:var(--muted);font-size:12px;font-weight:400}.attach-hint{color:var(--muted);margin:8px 0 12px;font-size:13px}.file-input{width:1px;height:1px;position:absolute;left:-9999px}.file-pick{padding:10px 20px;font-size:13px}.attach-total{color:var(--muted);margin-left:10px;font-size:12px}.thumbs{gap:8px;margin:14px 0 0;padding:0;list-style:none;display:grid}.thumbs li{border:1px solid var(--line);background:#fff;align-items:center;gap:12px;padding:10px;display:flex}.thumbs img{object-fit:cover;border:1px solid var(--line);background:var(--alt);flex:none;width:56px;height:56px}.thumbs div{flex:1;min-width:0}.thumbs b{text-overflow:ellipsis;white-space:nowrap;font-size:13px;display:block;overflow:hidden}.thumbs span{color:var(--muted);font-size:12px}.thumb-remove{border:1px solid var(--line);width:30px;height:30px;color:var(--muted);cursor:pointer;background:#fff;flex:none;padding:0;font-size:17px;line-height:1}.thumb-remove:hover{border-color:var(--danger);color:var(--danger)}.file-badge{border:1px solid var(--line);background:var(--alt);width:56px;height:56px;color:var(--brand);letter-spacing:.02em;flex:none;justify-content:center;align-items:center;font-size:11px;font-weight:800;display:flex}.hero-carousel{background:var(--navy);color:#fff}.hero-stage{padding:74px 0 56px;overflow:hidden}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:48px;min-height:340px;display:grid}.hero-copy{animation:.55s cubic-bezier(.2,.7,.3,1) both slide-in}.hero-copy .eyebrow{color:var(--brand-on-dark)}.hero-copy h1{font-size:clamp(28px,4.4vw,46px);font-weight:800}.hero-copy h1 strong{color:var(--brand-on-dark)}.hero-copy .slogan{max-width:34em;color:var(--muted-on-dark);word-break:keep-all;margin:20px 0 0;font-size:16px;line-height:1.78}.hero-copy .cta-row{margin-top:30px}.button.pill{border-radius:999px;padding:14px 30px}.button.primary.pill{border-color:var(--brand-on-dark);background:var(--brand-on-dark);color:var(--navy)}.button.primary.pill:hover{background:#b9cdf0;border-color:#b9cdf0}.button.pill.ghost-on-dark{color:#fff;background:0 0;border-color:#ffffff73}.button.pill.ghost-on-dark:hover{background:#ffffff1f}.hero-visual{animation:.7s cubic-bezier(.2,.7,.3,1) both art-in}.art{width:100%;height:auto;max-height:330px;display:block}@keyframes slide-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}@keyframes art-in{0%{opacity:0;transform:translateY(22px)scale(.985)}to{opacity:1;transform:none}}.art{--line-dim:#33507f;--line-mid:#5f7db3;--line-hi:#9dc0f0}.art text{fill:var(--line-hi);font-family:inherit}.art .panel{fill:#0e1b30;stroke:var(--line-dim);stroke-width:1.5px}.art .enclosure,.art .board,.art .server rect:first-child,.art .device{fill:#13233d;stroke:var(--line-mid);stroke-width:2px}.art .face,.art .screen{fill:#0a1424;stroke:var(--line-dim);stroke-width:1.5px}.art .brand-mark{letter-spacing:.06em;font-size:15px;font-weight:800}.art .model-mark,.art .silk-text,.art .node-label{fill:var(--line-mid);letter-spacing:.12em;font-size:9px}.art .node-label{text-anchor:middle}.art .ic-label{text-anchor:middle;font-size:13px;font-weight:700}.art .leds circle,.art .srv-led{fill:var(--line-hi);animation:2.4s ease-in-out infinite led;animation-delay:calc(var(--i,1) * .35s)}@keyframes led{0%,to{opacity:.25}45%{opacity:1}}.art .terminals rect{fill:#0a1424;stroke:var(--line-mid);stroke-width:1.5px}.art .terminals path,.art .pins path,.art .conn-pin,.art .rail path,.art .routes path{stroke:var(--line-mid);stroke-width:1.5px;fill:none}.art .dinrail{fill:#0a1424;stroke:var(--line-dim);stroke-width:1.5px}.art .antenna path,.art .antenna circle{stroke:var(--line-hi);stroke-width:2px;fill:none}.art .antenna .ring{stroke:var(--line-hi);opacity:.5;animation:2.6s ease-out infinite ripple;animation-delay:calc(var(--i) * .45s)}@keyframes ripple{0%{opacity:0}30%{opacity:.65}to{opacity:0}}.art .mount{fill:#0a1424;stroke:var(--line-mid);stroke-width:1.5px}.art .ic{fill:#0d1a2e;stroke:var(--line-hi);stroke-width:2px}.art .passive{fill:var(--line-dim)}.art .connector{fill:#0a1424;stroke:var(--line-mid);stroke-width:2px}.art .silk{fill:var(--line-dim)}.art .bus{stroke:var(--line-hi);stroke-width:2px;opacity:.35}.art .bus.flow{opacity:1;stroke-dasharray:14 150;stroke-linecap:round;animation:2.8s linear infinite flow}@keyframes flow{to{stroke-dashoffset:-164px}}.art .link{stroke:var(--line-dim);stroke-width:2px;fill:none}.art .packet{fill:var(--line-hi);opacity:.9;animation:3s ease-in-out infinite travel;animation-delay:calc(var(--i) * .5s)}@keyframes travel{0%{opacity:0;transform:translate(0)}12%{opacity:1}88%{opacity:1}to{opacity:0;transform:translate(150px)}}.art .wave{stroke:var(--line-hi);stroke-width:2px;fill:none}.art .shield{fill:#9dc0f01a;stroke:var(--line-hi);stroke-width:2px}.art .check{stroke:var(--line-hi);stroke-width:3px;fill:none;stroke-linecap:round;stroke-linejoin:round}.art .via{stroke:var(--line-hi);stroke-width:1.5px;opacity:.55}.hero-controls{align-items:stretch;gap:10px;padding-bottom:40px;display:flex}.hero-tabs{flex:1;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.hero-tabs button{width:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;padding:0}.hero-tabs .bar{background:#ffffff2e;height:3px;display:block;overflow:hidden}.hero-tabs .fill{background:var(--brand-on-dark);height:100%;display:block}.hero-tabs b{color:#ffffff8c;margin-top:12px;font-size:13.5px;display:block}.hero-tabs small{color:#ffffff61;word-break:keep-all;margin-top:3px;font-size:11.5px;display:block}.hero-tabs .active b{color:#fff}.hero-tabs .active small{color:var(--muted-on-dark)}.hero-tabs button:hover b{color:#fff}.nav-arrow,.nav-play{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;cursor:pointer;background:#0b15268c;border:1px solid #ffffff73;border-radius:50%;align-self:flex-start;width:34px;height:34px;margin-top:-4px;font-size:15px;line-height:1}.nav-play{font-size:10px}.nav-arrow:hover,.nav-play:hover{background:#0b1526d9;border-color:#fff}@media (prefers-reduced-motion:reduce){.hero-copy,.hero-visual,.art .leds circle,.art .srv-led,.art .ring,.art .bus.flow,.art .packet{animation:none}}@media (max-width:860px){.hero-stage{padding:48px 0 36px}.hero-grid{grid-template-columns:1fr;gap:26px;min-height:0}.hero-visual{order:-1}.art{max-height:220px}.hero-controls{flex-wrap:wrap;justify-content:center;gap:8px;padding:16px 0 26px}.hero-tabs{order:-1;grid-template-columns:1fr;gap:10px;width:100%;margin-bottom:6px}.hero-tabs small{display:none}.nav-arrow,.nav-play{width:38px;height:38px;margin-top:0}}.reveal{opacity:0;transition:opacity .7s cubic-bezier(.2, .7, .3, 1) var(--reveal-delay,0s), transform .7s cubic-bezier(.2, .7, .3, 1) var(--reveal-delay,0s);transform:translateY(26px)}.reveal.is-revealed{opacity:1;transform:none}.site-header{transition:box-shadow .25s,background-color .25s}.site-header.scrolled{background:#fffffff7;box-shadow:0 6px 22px #101c331a}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}.site-header{transition:none}}.hero-visual .photo{object-fit:cover;border-radius:6px;width:100%;max-height:330px;display:block;-webkit-mask-image:linear-gradient(#000 78%,#0000 100%);mask-image:linear-gradient(#000 78%,#0000 100%)}.photo-probe{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.hero-stage.has-photo{align-items:center;min-height:460px;padding:0;display:flex;position:relative;overflow:hidden}.hero-photo{background-position:100%;background-repeat:no-repeat;background-size:cover;position:absolute;inset:0 0 0 27%;-webkit-mask-image:linear-gradient(90deg,#0000 0%,#000 20% 100%);mask-image:linear-gradient(90deg,#0000 0%,#000 20% 100%)}.hero-stage.has-photo:before{content:"";z-index:1;background:linear-gradient(90deg,#0b15268c 0%,#0b152633 42%,#0b152600 66%);position:absolute;inset:0}.hero-stage.has-photo .hero-grid{z-index:2;grid-template-columns:minmax(0,1fr);min-height:0;padding:72px 0;position:relative}.hero-stage.has-photo .hero-copy{max-width:34em}.hero-copy .eyebrow{align-items:center;gap:12px;display:flex}.hero-copy .dash{background:var(--brand-on-dark);flex:none;width:26px;height:2px;display:inline-block}.hero-stage.has-photo .hero-copy h1{color:#fff}.hero-stage.has-photo .hero-copy .slogan{color:#ffffffdb}@media (max-width:860px){.hero-stage.has-photo{min-height:380px}.hero-stage.has-photo .hero-grid{padding:52px 0}.hero-photo{background-position:50%;inset:0;-webkit-mask-image:none;mask-image:none}.hero-stage.has-photo:before{background:linear-gradient(90deg,#0b1526d6 0%,#0b152680 70%,#0b152657 100%),linear-gradient(#0b15264d 0%,#0000 42%,#0b152680 100%)}.circuit-canvas{-webkit-mask-image:linear-gradient(#000 0% 78%,#0000008c 100%);mask-image:linear-gradient(#000 0% 78%,#0000008c 100%)}}.seo-fallback{max-width:900px;min-height:60vh;color:var(--muted);margin:0 auto;padding:80px 24px;font-size:14px;line-height:1.8}.seo-fallback h1{color:var(--ink);font-size:20px}.seo-fallback h2{color:var(--brand);margin-top:28px;font-size:15px}.seo-fallback ul{padding-left:18px}.captcha-row{align-items:center;gap:10px;display:flex}.captcha-question{background:var(--alt);color:var(--ink);letter-spacing:.03em;white-space:nowrap;-webkit-user-select:none;user-select:none;border:1px solid #b8c3d6;padding:11px 16px;font-size:15px;font-weight:700}.captcha-row input{text-align:center;flex:none;width:90px}.captcha-reload{width:40px;height:42px;color:var(--muted);cursor:pointer;background:#fff;border:1px solid #b8c3d6;flex:none;font-size:16px;line-height:1}.captcha-reload:hover{border-color:var(--brand);color:var(--brand)}.captcha-label{margin-bottom:8px;font-size:13px;font-weight:700;display:block}.recaptcha-box{min-height:78px}.circuit-canvas{z-index:1;pointer-events:none;width:100%;height:100%;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#00000059 0%,#000000b3 30%,#000 60%);mask-image:linear-gradient(90deg,#00000059 0%,#000000b3 30%,#000 60%)}.hero-stage.has-photo:before{z-index:2}.hero-stage.has-photo .hero-grid{z-index:3}