body{margin:0}
.pa{--bg:#FFFFFF;--bg2:#F7FAFD;--tx:#0F2B4C;--mut:#44607D;--mut2:#3F5873;--line:#E1E9F0;--bar:#DCE6EF;--hov:#EEF4F9;--acc:#2E6DB4;--deep:#1E3A8A;--c1:#2B7FA6;--c2:#2E6DB4;--c3:#1E3A8A;--onbg:#FFFFFF;--cta:#1E3A8A;--ctatx:#FFFFFF;--ctash:rgba(30,58,138,.55)}
.pa.dark{--bg:#0C182B;--bg2:#101F36;--tx:#EDF2F8;--mut:#AEBFD3;--mut2:#9FB3CA;--line:#22354F;--bar:#2A3F5C;--hov:#1A2C45;--acc:#6FAEE8;--deep:#A3B9F5;--c1:#5CB8DC;--c2:#6FAEE8;--c3:#A3B9F5;--onbg:#0C182B;--cta:#EDF2F8;--ctatx:#0F2B4C;--ctash:rgba(237,242,248,.35)}
.pa{font-family:'Sora','Noto Sans KR',system-ui,sans-serif;color:var(--tx);background:var(--bg);word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
.hl{color:#A4500F;font-weight:600}
.pa.dark .hl{color:#F0A66A}
.pa h1,.pa h2,.pa h3,.pa p{text-wrap:pretty}
.pa *{box-sizing:border-box}
.pa a{color:var(--tx)}.pa a:hover{color:var(--acc)}
.wrap{max-width:1344px;margin:0 auto;padding:0 48px;width:100%}
.hd{display:flex;justify-content:space-between;align-items:center;height:88px;position:relative;z-index:5}
.nvs{display:flex;align-items:center;gap:22px}
.nv{font-size:14px;text-decoration:none;color:var(--tx);padding:10px 4px;position:relative}
.nv::after{content:'';position:absolute;left:4px;right:4px;bottom:4px;height:1px;background:var(--acc);transform:scaleX(0);transform-origin:left;transition:transform .35s ease}
.nv:hover::after,.nv.on::after{transform:scaleX(1)}
.cta{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 24px;border-radius:999px;background:var(--cta);color:var(--ctatx);text-decoration:none;font-size:15px;font-weight:500;transition:transform .3s ease,box-shadow .3s ease;white-space:nowrap}
.pa .cta,.pa .cta:hover{color:var(--ctatx)}
.cta:hover{transform:translateY(-2px);box-shadow:0 12px 28px -14px var(--ctash)}
.mb{display:none;appearance:none;border:1px solid var(--line);background:var(--bg);color:var(--tx);font:inherit;font-size:13px;height:44px;padding:0 14px;border-radius:999px;cursor:pointer;align-items:center}
.mm{position:absolute;top:80px;right:0;z-index:6;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:8px;display:flex;flex-direction:column;min-width:200px;box-shadow:0 20px 40px -24px rgba(15,43,76,.5)}
.mm a{text-decoration:none;font-size:15px;padding:12px 14px;border-radius:8px}
.mm a:hover{background:var(--hov)}
.hero{position:relative;overflow:hidden;height:560px;background:var(--bg)}
.hero > canvas{position:absolute;left:0;top:0;width:100%;height:100%;display:block}
.hc{position:absolute;left:0;right:0;bottom:64px;z-index:2}
.eb{font-size:13px;letter-spacing:.14em;color:var(--mut2)}
.h1{margin:16px 0 0;font-size:52px;line-height:1.22;font-weight:600;letter-spacing:-0.035em;max-width:820px}
.lede{margin:18px 0 0;font-size:18px;line-height:1.75;color:var(--mut);max-width:620px}
.sec{padding:104px 0;border-top:1px solid var(--line);position:relative;overflow:hidden}
.sec.alt{background:var(--bg2)}
.k{font-size:12px;letter-spacing:.14em;color:var(--mut2)}
.h2{margin:14px 0 0;font-size:40px;line-height:1.3;font-weight:600;letter-spacing:-0.03em;max-width:720px}
.sub{margin:18px 0 0;font-size:17px;line-height:1.8;color:var(--mut);max-width:640px}
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;align-items:start}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.rw{display:grid;grid-template-columns:200px minmax(0,1fr);gap:24px;padding:18px 0;border-top:1px solid var(--line);font-size:16px;line-height:1.6}
.rw:last-child{border-bottom:1px solid var(--line)}
.rw .a{color:var(--mut);font-size:14px;padding-top:2px}
.ft{border-top:1px solid var(--line);background:var(--bg2);padding:64px 0 28px;font-size:14px;color:var(--mut)}
.ftop{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.7fr) minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:start}
.fdesc{margin:18px 0 0;font-size:14px;line-height:1.7;color:var(--mut)}
.fh{font-size:11px;letter-spacing:.16em;color:var(--mut2);margin-bottom:14px}
.fnav{display:flex;flex-direction:column}
.fnav a{text-decoration:none;color:var(--tx);font-size:15px;padding:6px 0}
.fl{font-size:14px;line-height:1.6;padding:4px 0}
.fl b{display:block;font-weight:500;color:var(--tx);font-size:13px}
.fl a{text-decoration:none;color:var(--tx);font-size:15px}
.fbot{display:flex;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;margin-top:48px;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--mut2)}
.bars .b{padding:14px 0;border-top:1px solid var(--line)}
.bars .b:last-child{border-bottom:1px solid var(--line)}
.bars .bl{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.bars .nm{font-size:16px}
.bars .nm i{display:block;font-style:normal;font-size:12.5px;color:var(--mut2);margin-top:4px;letter-spacing:0}
.bars .ct{font-size:26px;font-weight:600;letter-spacing:-0.02em;color:var(--acc)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tags span{font-size:14px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:var(--mut)}
.cs{margin-top:40px;border-top:1px solid var(--tx)}
.c{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:24px;padding:28px 12px 28px 0;border-bottom:1px solid var(--line);scroll-margin-top:120px;transition:background .3s ease,padding .3s ease}
.c:hover{background:var(--hov);padding-left:12px}
.cn{font-size:13px;color:var(--acc);padding-top:4px}
.cc{font-size:13px;letter-spacing:.04em;color:var(--mut)}
.c h3{margin:8px 0 0;font-size:22px;font-weight:600;line-height:1.4}
.c p{margin:10px 0 0;font-size:15px;line-height:1.75;color:var(--mut);max-width:640px}
.cr2{display:flex;flex-direction:column;gap:6px;text-align:right;padding-top:4px}
.cr2 b{font-size:16px;font-weight:600;color:var(--deep)}
.cr2 span{font-size:14px;color:var(--mut)}
.mt{display:grid;grid-template-columns:minmax(0,2.2fr) repeat(3,minmax(0,1fr));border-top:1px solid var(--tx)}
.mt div{padding:16px 12px 16px 0;border-bottom:1px solid var(--line);font-size:15px}
.mt .hh{font-size:12px;letter-spacing:.08em;color:var(--mut2)}
.mt b{display:inline-block;width:14px;height:14px;border-radius:50%;border:1px solid var(--bar)}
.mt b.on{background:var(--acc);border-color:var(--acc)}
@media (max-width:1099px){
  .c{grid-template-columns:minmax(0,1fr);row-gap:12px}
  .cr2{grid-column:1;flex-direction:row;gap:16px;text-align:left;align-items:baseline}
}
@media (max-width:699px){
  .c{grid-template-columns:1fr;gap:8px;padding:22px 0}
  .c:hover{padding-left:0}
  .cr2{grid-column:1;flex-wrap:wrap}
  .mt div{padding:12px 6px 12px 0;font-size:13px}.mt .hh{font-size:10px}
}
@keyframes rvIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.intro{animation:rvIn 1.1s cubic-bezier(.2,.7,.2,1) both}
.d1{animation-delay:.15s}.d2{animation-delay:.3s}
@supports (animation-timeline: view()){[data-rv]{animation:rvIn linear both;animation-timeline:view();animation-range:entry 0% entry 80%}}
@media (prefers-reduced-motion: reduce){[data-rv],.intro{animation:none}}
@media (max-width:1099px){
  .wrap{padding:0 32px}
  .ftop{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{height:480px}.hc{bottom:48px}.h1{font-size:42px}.h2{font-size:34px}
  .sec{padding:80px 0}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nvs{gap:14px}.nv{font-size:13px}
  .cv2{height:380px}
}
@media (max-width:699px){
  .wrap{padding:0 20px}
  .ftop{grid-template-columns:1fr;gap:32px}.ft{padding:48px 0 24px}
  .hero{height:440px}.hc{bottom:32px}.h1{font-size:30px}.h2{font-size:26px}.lede{font-size:16px}
  .sec{padding:64px 0}
  .g2,.g3,.g4,.exp{grid-template-columns:1fr;gap:32px}
  .rw{grid-template-columns:1fr;gap:4px}
  .mx{grid-template-columns:repeat(2,minmax(0,1fr))}.mx .hh{display:none}.mx div{padding:10px 0 14px}.mx .rl{grid-column:1 / 3;padding:18px 0 4px;font-size:13px;color:var(--mut2);letter-spacing:.06em;border-bottom:0}
  .mx .v1::before{content:'설계(PI) · ';color:var(--mut2);font-size:12px}.mx .v2::before{content:'구축·운영 · ';color:var(--mut2);font-size:12px}
  .tl li{grid-template-columns:1fr;gap:4px}
  .nvs{display:none}.mb{display:inline-flex}.cta.hd{display:none}
  .cv2{height:320px}
  .mm{top:72px}
}
/* --- static-site additions --- */
.pa.dark .only-light{display:none !important}
.pa:not(.dark) .only-dark{display:none !important}
.mm-wrap[hidden]{display:none}
.th{appearance:none;border:1px solid var(--line);background:var(--bg);color:var(--tx);width:40px;height:40px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0;margin-left:4px;transition:background .3s ease}
.th:hover{background:var(--hov)}
.th svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.th .sun{display:none}.pa.dark .th .sun{display:block}.pa.dark .th .moon{display:none}