@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{--ink:#192c3d;--muted:#5c6872;--orange:#eb791f;--line:#dce2e7;--paper:#f3f5f7}
/* WorksON entry belongs to the company homepage. */
.staff-entry-page{background:var(--paper)}
.staff-entry{padding-block:32px 76px}
.staff-back{display:inline-flex;align-items:center;gap:12px;color:var(--muted);font-size:.9375rem}
.staff-back:hover{color:var(--ink)}
.staff-entry-panel{width:min(100%,620px);margin:38px auto 0;padding:48px 40px 42px;background:white;border:1px solid var(--line);text-align:center}
.staff-app-mark{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 20px;border-radius:16px;background:#067946;color:#fff;font-size:2rem;line-height:1;font-weight:800}
.staff-system-mark{background:var(--ink);font-size:1.375rem}
.staff-app-name{color:#496172;font-size:.875rem;letter-spacing:.09em;font-weight:600}
.staff-entry-panel h1{font-size:2.5rem;line-height:1.3;letter-spacing:-.04em;margin:8px 0 26px}
.staff-entry-notice{font-size:1.125rem;font-weight:600;line-height:1.75;margin:0}
.staff-entry-contact{font-size:1rem;color:var(--muted);line-height:1.85;margin:8px 0 0}
.staff-entry-actions{margin-top:32px;display:flex;flex-direction:column;align-items:center;gap:20px}
.staff-company-contact{display:flex;justify-content:center;flex-wrap:wrap;gap:6px 12px;font-size:.9375rem;color:var(--muted)}
.staff-company-contact span{color:var(--ink);text-decoration:underline;text-underline-offset:4px}
@media(max-width:520px){.staff-entry{padding-block:24px 48px}.staff-entry-panel{padding:32px 18px;margin-top:26px}.staff-entry-panel h1{font-size:2.125rem}.staff-entry-notice{font-size:1.0625rem}.staff-entry-actions{margin-top:26px}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:#fff;color:var(--ink);font:400 1rem/1.75 'Noto Sans KR',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,h4,p{word-break:keep-all;overflow-wrap:break-word}figure{margin:0}a,button,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--orange);outline-offset:5px}.container{width:min(1240px,calc(100% - 80px));margin-inline:auto}.skip{position:absolute;left:16px;top:-100px;background:white;padding:12px;z-index:50}.skip:focus{top:12px}
.header{height:88px;background:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}.header-inner{height:100%;display:flex;align-items:center;gap:32px}.logo{width:192px;flex:none}.logo img{width:100%}.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto}.main-nav>a,.related-menu summary{font-size:.9375rem;font-weight:600;white-space:nowrap}.main-nav a:hover,.related-menu summary:hover{color:#b9570f}.main-nav .mail-entry{padding:10px 18px;background:var(--ink);color:#fff}.mail-entry:hover{background:#314d65}.menu-toggle{display:none}.related-menu{position:relative}.related-menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;padding:20px 0}.related-menu summary::-webkit-details-marker{display:none}.chevron{width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);margin-top:-4px}.related-menu[open] .chevron{transform:rotate(225deg);margin-top:2px}.related-dropdown{position:absolute;top:100%;right:-18px;min-width:280px;padding:8px 12px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px #192c3d14}.related-dropdown a{display:flex;justify-content:space-between;gap:20px;padding:12px;font-size:.875rem}.related-dropdown a:hover{background:var(--paper)}.related-dropdown a span{color:#6b7781}.related-dropdown .all-systems{font-weight:700;border-bottom:1px solid var(--line);margin-bottom:6px;padding-block:16px}
.hero{height:690px;position:relative;background:#172f49;color:#fff;overflow:hidden}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 55%}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#091e3ac7 0%,#091e3a40 62%,#091e3a08 100%)}.hero-content{position:relative;height:100%;display:flex;align-items:flex-start;justify-content:center;flex-direction:column;padding-bottom:92px}.hero-kicker{font-size:.875rem;letter-spacing:.17em;font-weight:600}.hero h1{font-size:clamp(2.6rem,4.6vw,4.1rem);font-weight:600;line-height:1.42;letter-spacing:-.055em;margin:28px 0 22px}.hero p{font-size:1.125rem;line-height:1.9;color:#e3eaf1;margin:0}.hero-link{display:inline-flex;gap:36px;align-items:center;padding-bottom:8px;margin-top:36px;border-bottom:1px solid #ffffff80;font-size:.9375rem}.hero-link:hover{border-color:#ffa65e;color:#ffb477}.hero-bottom{position:absolute;bottom:0;width:100%;border-top:1px solid #ffffff35;background:#0c203a33}.hero-bottom>.container{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:20px}.hero-bottom>.container>span{font-size:.875rem;color:#dce6ef}.hero-bottom nav{display:flex;gap:44px}.hero-bottom a{display:flex;align-items:center;gap:30px;font-size:.9375rem}.hero-bottom a:hover{color:#ffb477}
.section{padding-block:104px}.overline{display:block;color:#a65313;font-size:.875rem;letter-spacing:.12em;font-weight:700;margin-bottom:16px}.section h2{font-size:clamp(2rem,3.6vw,3rem);line-height:1.45;letter-spacing:-.055em;margin:0;font-weight:600}.section-heading.horizontal{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:56px}.horizontal>p{margin:0 0 8px;color:var(--muted);font-size:1rem}.work-section{background:var(--paper)}.service-feature{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;scroll-margin-top:120px}.service-feature+.service-feature{margin-top:88px;padding-top:88px;border-top:1px solid #d2dbe2}.service-photo{min-width:0;align-self:stretch;display:flex;flex-direction:column}.service-photo img{width:100%;height:100%;min-height:440px;flex:1;object-fit:cover}.service-photo figcaption{font-size:.875rem;color:var(--muted);border-bottom:1px solid var(--line);padding:13px 0}.service-copy{padding-block:12px}.service-copy .overline{font-size:.8125rem;letter-spacing:.08em}.service-copy h3{font-size:2.6rem;line-height:1.4;letter-spacing:-.045em;margin:0 0 18px;font-weight:600}.service-lead{font-size:1.125rem;line-height:1.9;margin:0 0 25px;color:#485968}.service-list{list-style:none;margin:0;padding:0}.service-list li{padding:14px 0;border-top:1px solid #d8e0e7}.service-list strong{display:block;font-size:1rem;font-weight:600}.service-list li>span{display:block;font-size:.9375rem;color:var(--muted);margin-top:5px;word-break:keep-all}.text-link{display:inline-flex;align-items:center;gap:50px;margin-top:23px;padding-bottom:8px;border-bottom:1px solid #8495a1;font-size:.9375rem;font-weight:600}.text-link:hover{color:#a65313;border-color:#a65313}.service-solar .service-photo{grid-column:2;grid-row:1}.service-solar .service-copy{grid-column:1;grid-row:1}.service-solar .service-photo img{object-position:56% center}.specialties{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px;padding-top:56px;margin-top:80px;border-top:1px solid #aebdc9}.specialties h3{font-size:1.9rem;margin:0;letter-spacing:-.045em}.specialty-list article{display:flex;gap:30px;border-bottom:1px solid var(--line);padding:22px 0}.specialty-list article:first-child{padding-top:0}.specialty-list article:last-child{border-bottom:0;padding-bottom:0}.work-num{font-size:.875rem;color:#a65313;padding-top:5px}.specialty-list h4{font-size:1.25rem;margin:0 0 8px}.specialty-list p{font-size:1rem;color:var(--muted);margin:0}
.photo-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:28px 32px}.photo-grid figure{min-width:0}.photo-grid .photo-large{grid-row:span 2}.photo-grid img{width:100%;height:232px;object-fit:cover}.photo-grid .photo-large img{height:calc(100% - 51px);min-height:420px}.photo-grid figcaption{min-height:51px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:10px}.photo-grid strong{font-size:1rem;font-weight:600}.photo-grid figcaption span{font-size:.875rem;color:var(--muted)}
.contact{background:#142b40;color:#fff}.contact-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:96px}.contact .overline{color:#ffad68}.contact h2{font-weight:500}.contact p{color:#ccd9e3;font-size:1rem;margin:24px 0 0}.phone{display:flex;align-items:center;width:fit-content;gap:24px;margin-top:30px;color:#ffac68;font-size:clamp(1.75rem,3.2vw,2.75rem);font-weight:500;letter-spacing:-.025em}.phone span{font-size:1.3rem}.contact-email{display:flex;gap:24px;align-items:center;width:fit-content;margin-top:12px;color:#e1e9f0;font-size:1rem}.contact-email:hover{text-decoration:underline;text-underline-offset:6px}.contact address{font-style:normal;align-self:end}.contact address>strong{font-size:1.375rem;font-weight:500}.contact address dl{margin:24px 0 4px}.contact address dl>div{padding:15px 0;border-top:1px solid #ffffff2b}.contact dt{font-size:.875rem;color:#a8bdce}.contact dd{font-size:1rem;margin:5px 0 0;color:#e0e9f0;word-break:keep-all}
.footer{background:#0d2030;color:#a7bac8}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:38px}.footer-brand{font-size:1.25rem;color:#e6edf3;font-weight:500}.footer-top p{font-size:.8125rem;letter-spacing:.08em;margin:6px 0 0}.footer-portal{display:flex;gap:36px;border-bottom:1px solid #637789;padding-bottom:10px;font-size:.9375rem;color:#e6edf3}.footer-sites{display:flex;gap:16px 32px;flex-wrap:wrap;border-top:1px solid #ffffff1f;border-bottom:1px solid #ffffff1f;padding-block:22px}.footer-sites a{font-size:.875rem;display:flex;gap:10px;align-items:center}.footer-sites a span{font-size:.875rem;color:#92a4b2}.footer a:hover{color:#ffb477}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:24px;font-size:.8125rem}
.portal-page{background:var(--paper)}.portal-main{padding-block:72px 90px;min-height:75vh}.portal-heading{margin-bottom:44px}.portal-heading h1{font-size:clamp(2.2rem,4vw,3rem);line-height:1.45;letter-spacing:-.05em;font-weight:600;margin:0}.portal-heading p{margin:14px 0 0;color:var(--muted)}.portal-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:56px;align-items:start}.portal-mail{background:#142b40;color:#fff;padding:38px}.portal-mail .overline{color:#ffb477;font-size:.8125rem}.portal-mail h2{font-size:1.8rem;letter-spacing:-.035em;font-weight:500;margin:20px 0 16px}.portal-mail p{font-size:1rem;line-height:1.9;color:#cfdde7;margin:0}.portal-mail>a{display:flex;justify-content:space-between;margin-top:38px;padding:14px 0;border-top:1px solid #ffffff3b;border-bottom:1px solid #ffffff3b;font-weight:600}.portal-mail small{display:block;color:#ccdae6;font-size:.875rem;margin-top:16px}.portal-systems>h2{font-size:1.125rem;font-weight:600;margin:0 0 15px}.portal-list{border-top:1px solid #63788a}.portal-row{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 8px;border-bottom:1px solid #d3dce3}.portal-row>span:first-child{display:flex;flex-direction:column;gap:6px}.portal-row strong{font-size:1.125rem;font-weight:600}.portal-row>span>span{font-size:.9375rem;color:var(--muted)}.portal-arrow{font-size:1.25rem;color:#a65313}.portal-row:hover{background:#e8edf1}.portal-home{display:inline-block;font-size:.9375rem;margin-top:36px;color:#4f6575}
@media(min-width:1500px){.hero{height:740px}}
@media(max-width:1100px){.main-nav{gap:21px}.logo{width:168px}.main-nav>a,.related-menu summary{font-size:.875rem}.service-feature{gap:40px}.service-photo img{min-height:480px}.contact-inner{gap:50px}.specialties{gap:40px}.portal-layout{gap:32px}.portal-mail{padding:30px}}
@media(max-width:880px){html{scroll-padding-top:85px}.container{width:calc(100% - 48px)}.header{height:72px}.logo{width:163px}.menu-toggle{display:flex;margin-left:auto;width:44px;height:44px;background:#fff;border:1px solid var(--line);align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-toggle span{width:20px;height:2px;background:var(--ink)}.main-nav{display:none;position:absolute;top:71px;left:0;right:0;background:white;border-bottom:1px solid var(--line);box-shadow:0 14px 24px #172a3a14;margin:0;padding:12px 24px 24px;flex-direction:column;align-items:stretch;gap:0;max-height:calc(100dvh - 72px);overflow:auto}.main-nav.open{display:flex}.main-nav>a{padding:13px 0;font-size:1rem;border-bottom:1px solid var(--line)}.main-nav .mail-entry{text-align:center;margin-top:14px;padding:12px}.related-menu summary{padding:13px 0;font-size:1rem;border-bottom:1px solid var(--line);justify-content:space-between}.related-dropdown{position:static;min-width:0;border:0;box-shadow:none;background:var(--paper);padding:8px 12px}.related-dropdown a{font-size:.9375rem}.hero{height:640px}.hero h1{font-size:clamp(2.4rem,5.5vw,3.4rem)}.hero-content{padding-bottom:84px}.hero-bottom>.container>span{display:none}.hero-bottom nav{width:100%;justify-content:space-between;gap:20px}.hero-bottom a{gap:18px}.section{padding-block:76px}.section-heading.horizontal{display:block;margin-bottom:36px}.horizontal>p{margin:20px 0 0}.service-feature{grid-template-columns:1fr;gap:28px;scroll-margin-top:92px}.service-photo img{height:auto;min-height:0;aspect-ratio:4/3;object-fit:cover}.service-solar .service-photo,.service-solar .service-copy{grid-column:auto;grid-row:auto}.service-feature+.service-feature{margin-top:52px;padding-top:52px}.service-copy{padding:0}.service-copy h3{font-size:2.2rem}.specialties{grid-template-columns:1fr;gap:30px;margin-top:56px;padding-top:40px}.photo-grid{gap:22px;grid-template-columns:1.15fr 1fr}.photo-grid img{height:190px}.photo-grid figcaption{display:block;min-height:70px}.photo-grid figcaption span{display:block;margin-top:4px}.photo-grid .photo-large img{height:calc(100% - 70px);min-height:300px}.contact-inner{grid-template-columns:1fr;gap:42px}.contact address{max-width:560px}.portal-layout{grid-template-columns:1fr;gap:36px}.portal-mail{padding:30px}.portal-mail>a{margin-top:26px}.portal-main{padding-block:48px 64px}}
@media(max-width:520px){.container{width:calc(100% - 40px)}.hero{height:615px}.hero-image{object-position:58% center}.hero-shade{background:linear-gradient(90deg,#091e3ac7,#091e3a80)}.hero-kicker{font-size:.8125rem}.hero h1{font-size:2.2rem;line-height:1.48;letter-spacing:-.045em;margin-top:26px}.hero p{font-size:1rem}.hero-link{margin-top:28px}.hero-bottom>.container{min-height:70px}.hero-bottom a{font-size:.875rem;gap:12px}.section h2{font-size:1.95rem}.section{padding-block:64px}.service-copy h3{font-size:2rem}.service-lead{font-size:1.0625rem}.service-photo img{aspect-ratio:4/3}.photo-grid{grid-template-columns:1fr;gap:26px}.photo-grid .photo-large{grid-row:auto}.photo-grid img,.photo-grid .photo-large img{height:auto;min-height:0;aspect-ratio:4/3}.photo-grid figcaption{min-height:0;display:flex}.photo-grid figcaption span{margin:0}.contact h2{font-size:2.15rem}.phone{font-size:1.95rem}.footer-top{align-items:flex-start;flex-direction:column}.footer-sites{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px}.footer-sites a{justify-content:space-between;font-size:.875rem}.footer-bottom{font-size:.8125rem;align-items:flex-start}.portal-heading{margin-bottom:30px}.portal-mail{padding:28px}.portal-row{padding-inline:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Company introduction: field photography, an open fact line and a quiet profile. */
.company{padding-top:112px;padding-bottom:112px}
.company .overline{font-size:14px;letter-spacing:.12em}
.company-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:58px}
.company-heading h2{font-size:clamp(34px,3.65vw,52px);line-height:1.4;letter-spacing:-.055em}
.company-heading h2 span{color:#7b838b}
.company-heading-note{margin:0 0 8px;padding-left:20px;border-left:2px solid var(--orange);color:var(--muted);font-size:15px;line-height:1.9;flex:none}
.company-story{display:grid;grid-template-columns:1.08fr 1fr;gap:64px;align-items:center}
.company-field{margin:0;min-width:0}
.company-field img{width:100%;height:400px;object-fit:cover;object-position:28% center}
.company-field figcaption{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:15px 0;color:var(--muted);font-size:14px}
.company-copy h3,.principles-heading h3{font-size:clamp(25px,2.45vw,34px);font-weight:700;line-height:1.55;letter-spacing:-.045em;word-break:keep-all;margin:0 0 24px}
.company-copy p{font-size:17px;line-height:1.95;word-break:keep-all;color:#525d66;margin:0 0 20px}
.company-copy p:last-child{margin-bottom:0}








.company-principles{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;margin-top:86px}
.principles-heading h3{margin-bottom:18px}
.principles-heading>p{margin:0;color:var(--muted);font-size:16px;line-height:1.9}
.principles-list article{display:flex;gap:24px;padding:25px 0;border-top:1px solid var(--line)}
.principles-list article:first-child{padding-top:0;border-top:0}
.principles-list article:last-child{padding-bottom:0}
.principle-number{font-size:14px;color:#a95a21;line-height:2.4;flex:none}
.principles-list h4{font-size:21px;letter-spacing:-.035em;margin:0 0 8px;line-height:1.6}
.principles-list p{margin:0;font-size:16px;color:var(--muted);line-height:1.85;word-break:keep-all}












@media(max-width:1020px){
 .company-story{gap:36px}.company-field img{height:420px}.company-principles{gap:44px}.company-copy p{font-size:16px}
}
@media(max-width:760px){
 .company{padding-block:72px}.company-heading{display:block;margin-bottom:32px}.company-heading-note{margin:23px 0 0;padding-left:13px;font-size:14px}.company-story{grid-template-columns:1fr;gap:32px}.company-field img{height:auto;aspect-ratio:1279/591;object-fit:contain}.company-copy h3{margin-bottom:18px}.company-copy p{font-size:16px}.company-principles{grid-template-columns:1fr;gap:32px;margin-top:56px}.company-heading h2{font-size:clamp(29px,5.6vw,40px)}
}
@media(max-width:480px){
 .company-field figcaption{font-size:14px}.company-copy h3,.principles-heading h3{font-size:26px}.principles-list article{gap:18px}.principles-list h4{font-size:20px}
}

/* Compact company information footer, matching the supplied layout reference. */
.contact-actions{align-self:center;padding-left:34px;border-left:1px solid #ffffff30}
.contact-label{font-size:.9375rem;color:#c2d2df}
.contact-actions .phone{margin-top:12px}
.footer{background:#f4f5f6;color:#596674;border-top:1px solid #e0e5e9}
.footer-links{display:flex;align-items:center;gap:26px;border-bottom:1px solid #dce2e7;padding-block:24px}
.footer-links-label{font-size:.875rem;font-weight:600;color:#22394c;white-space:nowrap}
.footer-sites{display:flex;gap:12px 24px;flex:1;flex-wrap:wrap;border:0;padding:0}
.footer-sites a{font-size:.875rem;color:#4c6070}
.footer-sites a span{color:#687e8d}
.footer-portal{color:#233f54;border:0;padding:0;font-size:.875rem;gap:12px;white-space:nowrap}
.footer a:hover{color:#a65313}
.footer-company-row{display:flex;align-items:center;gap:38px;padding-block:34px 36px}
.footer-logo{width:196px;flex:none}
.footer-logo img{width:100%;height:auto;mix-blend-mode:multiply}
.footer-company{flex:1;min-width:0}
.footer-company address{font-style:normal}
.footer-details{display:flex;flex-wrap:wrap;gap:8px 22px;margin:0;font-size:.875rem;line-height:1.8}
.footer-details>div{display:flex;flex-wrap:wrap;gap:4px 8px;min-width:0}
.footer-details dt{color:#536575;flex:none}
.footer-details dd{margin:0;color:#304b60;overflow-wrap:anywhere}
.footer-details .footer-address{flex-basis:100%}
.footer-copyright{font-size:.8125rem;color:#657582;margin:10px 0 0;word-break:normal}
.footer-top-link{font-size:.875rem;white-space:nowrap;align-self:flex-end}
@media(max-width:1100px){.footer-links{flex-wrap:wrap;gap:16px 24px}.footer-sites{flex-basis:calc(100% - 105px)}.footer-portal{margin-left:87px}.footer-company-row{gap:26px}.footer-logo{width:170px}.footer-top-link{display:none}}
@media(max-width:880px){.contact-actions{padding-left:0;border-left:0;border-top:1px solid #ffffff30;padding-top:28px}.footer-company-row{align-items:flex-start;gap:24px}.footer-details{gap:7px 20px}}
@media(max-width:520px){.footer-links{display:block;padding-block:24px}.footer-links-label{display:block;margin-bottom:16px}.footer-sites{display:grid;grid-template-columns:1fr 1fr;gap:15px 24px}.footer-portal{display:inline-flex;margin:22px 0 0}.footer-company-row{display:block;padding-block:28px 30px}.footer-logo{display:block;width:170px;margin-bottom:22px}.footer-details{display:block}.footer-details>div{margin-bottom:6px}.footer-copyright{margin-top:16px}}