:root{--lav:#97a7ce;--lav-d:#6f82b3;--lav-l:#eef1f8;--lav-ll:#f6f8fc;--dk:#414042;--ink:#232225;--mut:#77767d;--line:#e4e6ee;--bg:#fbfbfd;--w:1160px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans KR',sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;word-break:keep-all}
a{color:inherit}
img{max-width:100%;display:block}
.en{font-family:'Montserrat',sans-serif}
.in{max-width:var(--w);margin:0 auto;padding:0 22px}
.demo{background:#fff4d6;color:#7a5a00;font-size:12.5px;text-align:center;padding:7px 14px}
/* header */
header.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1}
.logo b{font-family:Montserrat;font-weight:800;font-size:22px;letter-spacing:.5px;color:var(--dk)}
.logo small{font-family:Montserrat;font-size:8.5px;letter-spacing:1.7px;color:var(--dk);margin-top:4px}
nav.gnb{display:flex;gap:28px;font-size:14.5px;font-weight:500}
nav.gnb a{text-decoration:none;color:var(--dk)}
nav.gnb a:hover,nav.gnb a.on{color:var(--lav-d)}
.hd .r{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:999px;padding:11px 20px;font-weight:700;font-size:14px;text-decoration:none;border:0;cursor:pointer;font-family:inherit;transition:.15s}
.btn.dk{background:var(--dk);color:#fff}
.btn.dk:hover{background:#2c2b2d}
.btn.lv{background:var(--lav);color:var(--dk)}
.btn.lv:hover{background:#aab8da}
.btn.ln{border:1.5px solid var(--line);background:#fff;color:var(--dk)}
.btn.ln:hover{border-color:var(--lav-d)}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;font-size:18px}
.mnav{display:none;position:fixed;inset:0;z-index:60;background:#fff;padding:24px}
.mnav.on{display:block}
.mnav a{display:block;font-size:20px;font-weight:700;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--dk)}
.mnav .x{float:right;font-size:26px;background:none;border:0;cursor:pointer}
/* sections */
section{padding:92px 0}
.eyebrow{font-family:Montserrat;font-size:11.5px;letter-spacing:3px;color:var(--lav-d);font-weight:600}
h2.tt{font-size:34px;font-weight:900;color:var(--dk);letter-spacing:-.8px;line-height:1.3;margin:10px 0 12px}
p.lead{color:var(--mut);font-size:16px;max-width:640px}
.sh{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:38px;flex-wrap:wrap}
/* placeholder photo */
.ph{position:relative;background:linear-gradient(135deg,#dfe4f0,#c9d1e5 60%,#b9c3dc);overflow:hidden}
.ph:after{content:attr(data-label);position:absolute;left:12px;bottom:10px;font-size:11.5px;color:#55607d;background:rgba(255,255,255,.75);padding:3px 8px;border-radius:6px}
.ph:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent 0 22px,rgba(255,255,255,.18) 22px 23px)}
/* footer */
footer.ft{background:#2f2e30;color:#b9b9be;font-size:13px;padding:54px 0 90px}
footer.ft .g{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
footer.ft b{color:#fff}
footer.ft a{text-decoration:none}
footer.ft .logo b,footer.ft .logo small{color:#fff}
footer.ft .cp{border-top:1px solid #444;margin-top:30px;padding-top:18px;font-size:12px}
/* mobile bar */
.mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:55;background:#fff;border-top:1px solid var(--line);padding:8px 10px calc(8px + env(safe-area-inset-bottom));gap:8px}
.mbar a{flex:1;text-align:center;padding:12px 4px;border-radius:12px;font-size:13.5px;font-weight:700;text-decoration:none}
.mbar .a1{background:var(--lav-l);color:var(--dk)}
.mbar .a2{background:var(--lav);color:var(--dk)}
.mbar .a3{background:var(--dk);color:#fff}
@media(max-width:900px){nav.gnb,.hd .r .btn.ln{display:none}.burger{display:block}section{padding:68px 0}h2.tt{font-size:27px}footer.ft .g{grid-template-columns:1fr}.mbar{display:flex}}
footer.ft .logo img,footer .logo img{filter:brightness(0) invert(1)}
.ph.has-img{background:#e7eaf0}.ph.has-img:before,.ph.has-img:after{display:none}.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.logo{align-items:flex-start}.logo img{flex:none;max-width:none}