:root{
 --blue:#034ea2;--blue2:#0270d4;--navy:#03204a;--sky:#4d9fff;--ink:#0f1b30;--sub:#5b6678;--line:#e5eaf1;--soft:#f3f6fb;
 --f:'Pretendard','Apple SD Gothic Neo','Malgun Gothic',system-ui,sans-serif;--wrap:1260px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f);color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 36px}
em{font-style:normal;color:var(--blue)}
.top{background:var(--navy);color:#9fb2d0;font-size:12.5px;text-align:center;padding:8px}
.top b{color:var(--navy);background:#fff;padding:3px 10px;margin-left:8px;font-weight:800}
.nav{background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60}
.nav .in{display:flex;align-items:center;height:76px;gap:36px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink)}
.logo .sb{background:var(--blue);color:#fff;font-weight:800;font-size:12px;padding:5px 12px;border-radius:20px;letter-spacing:.02em}
.gnb{display:flex;gap:30px;margin-left:12px}
.gnb a{font-size:16px;font-weight:600;color:#28344a;padding:8px 0;position:relative}
.gnb a:after{content:"";position:absolute;left:0;bottom:-1px;width:0;height:2px;background:var(--blue);transition:width .25s}
.gnb a:hover:after,.gnb a.on:after{width:100%}
.gnb a.on{color:var(--blue)}
.navr{margin-left:auto;display:flex;align-items:center;gap:18px}
.lang{font-size:12px;font-weight:700;color:#93a0b5}
.cta{background:var(--blue);color:#fff;padding:12px 24px;border-radius:22px;font-weight:800;font-size:15px;transition:background .2s}
.cta:hover{background:var(--blue2)}
.mtog{display:none}
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 34px;border-radius:24px;font-weight:800;font-size:15px;transition:all .2s;cursor:pointer;border:1.5px solid transparent}
.btn.b{background:var(--blue);color:#fff}.btn.b:hover{background:var(--blue2)}
.btn.o{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}.btn.o:hover{background:#fff;color:var(--blue)}
.btn.ob{background:transparent;color:var(--blue);border-color:var(--blue)}.btn.ob:hover{background:var(--blue);color:#fff}
/* hero - photo full bleed */
.hero{position:relative;height:640px;min-height:600px;overflow:hidden;background:#03204a}
.hero .im{position:absolute;inset:0;background-size:cover;background-position:center}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,25,60,.85),rgba(3,25,60,.15) 55%),linear-gradient(90deg,rgba(3,25,60,.5),transparent 60%)}
.hero .in{position:absolute;z-index:2;left:0;right:0;bottom:110px}
.hero .eyb{color:var(--sky);font-weight:800;font-size:14px;letter-spacing:.08em}
.hero h1{color:#fff;font-size:58px;font-weight:800;letter-spacing:-.03em;line-height:1.08;margin:18px 0 16px;max-width:760px}
.hero p{color:#d4dded;font-size:18px;max-width:520px}
.hero .hbtns{display:flex;gap:12px;margin-top:34px}
/* sections */
.sec{padding:104px 0}
.sec.soft{background:var(--soft)}
.sec.navy{background:var(--navy);color:#fff}
.ey{color:var(--blue);font-weight:800;letter-spacing:.06em;font-size:14px;margin-bottom:14px}
.sec.navy .ey{color:var(--sky)}
.sh{font-size:44px;font-weight:800;letter-spacing:-.03em;line-height:1.14}
.sec.navy .sh{color:#fff}
.sp{color:var(--sub);font-size:17px;margin-top:14px;max-width:640px}
.sec.navy .sp{color:#a9b8d0}
/* business cards */
.biz{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:52px}
.bcard{position:relative;overflow:hidden;min-height:320px;display:flex;align-items:flex-end;border-radius:20px}
.bcard .im{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .5s}
.bcard:hover .im{transform:scale(1.06)}
.bcard:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,25,60,.9),transparent 65%)}
.bcard .tx{position:relative;z-index:2;padding:34px;color:#fff}
.bcard .no{color:var(--sky);font-weight:800;font-size:12px;letter-spacing:.1em}
.bcard h3{font-size:26px;font-weight:800;margin:8px 0 8px}
.bcard p{color:#c7d2e6;font-size:15px}
/* PRiMX highlight */
.primx{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:52px}
.primx .p{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px 26px}
.primx .p .k{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--blue)}
.primx .p h3{font-size:20px;font-weight:800;margin:12px 0 6px}
.primx .p p{color:var(--sub);font-size:14px}
/* feature split */
.fsplit{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-bottom:32px}
.fsplit .im{border-radius:20px;overflow:hidden;height:360px;background-size:cover;background-position:center}
.fsplit .seg{color:var(--blue);font-weight:800;font-size:13px}
.fsplit h3{font-size:30px;font-weight:800;margin:12px 0;letter-spacing:-.02em}
.fsplit p{color:var(--sub);font-size:16px}
.fsplit ul{margin-top:18px;display:flex;gap:8px;flex-wrap:wrap}
.fsplit li{list-style:none;font-size:13px;font-weight:700;color:var(--blue);background:#e9f1fb;padding:7px 14px;border-radius:20px}
.fsplit.rev .im{order:2}
/* phero */
.phero{height:400px;position:relative;overflow:hidden;background:#03204a;display:flex;align-items:flex-end}
.phero .im{position:absolute;inset:0;background-size:cover;background-position:center}
.phero:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,25,60,.86),rgba(3,25,60,.25))}
.phero .in{position:relative;z-index:2;padding-bottom:52px;color:#fff}
.crumb{color:var(--sky);font-size:13px;font-weight:700}
.phero h1{font-size:50px;font-weight:800;letter-spacing:-.03em;margin-top:10px}
/* IR */
.ir{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
.ircard{border:1px solid var(--line);border-radius:20px;padding:32px 28px;background:#fff}
.ircard .lab{color:var(--sub);font-size:13px;font-weight:700}
.ircard b{display:block;font-size:38px;font-weight:800;color:var(--ink);margin-top:8px}
.ircard .chg{color:#e0245e;font-weight:700;font-size:14px;margin-top:6px}
.irdoc{margin-top:20px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.irdoc a{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:14px;padding:22px 26px;font-weight:700;background:#fff;transition:border-color .2s,transform .2s}
.irdoc a:hover{border-color:var(--blue);transform:translateY(-2px)}
.irdoc a span{color:var(--blue);font-weight:800}
/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:52px}
.stats .s{background:rgba(255,255,255,.08);border-radius:20px;padding:40px 28px}
.stats .s b{display:block;font-size:48px;font-weight:800;color:#fff;letter-spacing:-.03em}
.stats .s b i{font-style:normal;font-size:22px;color:var(--sky)}
.stats .s span{color:#a9b8d0;font-weight:600;font-size:14px;margin-top:10px;display:block}
/* news */
.nlist{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}
.ncard{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff;transition:transform .2s,box-shadow .2s}
.ncard:hover{transform:translateY(-6px);box-shadow:0 18px 36px rgba(3,78,162,.12)}
.ncard .im{height:200px;background-size:cover;background-position:center}
.ncard .bd{padding:24px 26px 30px}
.ncard .cat{color:var(--blue);font-weight:800;font-size:12px}
.ncard h4{font-size:18px;font-weight:800;margin:10px 0;line-height:1.4}
.ncard .dt{color:#93a0b5;font-weight:700;font-size:13px}
/* esg */
.epill{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
.epill .e{border-radius:20px;padding:38px 30px;min-height:210px;color:#fff}
.e1{background:linear-gradient(160deg,#2bb37a,#0e8f57)}
.e2{background:linear-gradient(160deg,var(--blue),#0270d4)}
.e3{background:linear-gradient(160deg,#03204a,#0e3466)}
.epill .e .k{font-size:12px;font-weight:800;letter-spacing:.08em;opacity:.8}
.epill .e h3{font-size:24px;font-weight:800;margin:10px 0 10px}
.epill .e p{font-size:15px;opacity:.94}
/* jobs */
.jobs{margin-top:52px;display:grid;gap:12px}
.job{display:grid;grid-template-columns:1fr auto auto;gap:20px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:24px 28px;background:#fff;transition:border-color .2s,transform .2s}
.job:hover{border-color:var(--blue);transform:translateY(-2px)}
.job .dep{font-size:12px;font-weight:800;color:var(--blue)}
.job h4{font-size:19px;font-weight:800;margin-top:6px}
.job .loc{color:var(--sub);font-weight:600;font-size:14px}
/* contact */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:8px}
.cinfo .r{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.cinfo .r .ic{width:46px;height:46px;border-radius:14px;background:#e9f1fb;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--blue);flex:none}
.cinfo .r h4{font-size:12px;color:#93a0b5;font-weight:700}
.cinfo .r b{font-size:18px}
.cmap{width:100%;height:320px;border:0;border-radius:20px;margin-top:22px}
.cform{background:var(--soft);border-radius:22px;padding:38px}
.cform h3{font-size:22px;font-weight:800}
.cform input,.cform textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-family:inherit;font-size:15px;margin-top:12px;background:#fff}
.cform textarea{height:110px}
.cform .btn{margin-top:16px;width:100%;justify-content:center}
/* cta band */
.ctaband{background:linear-gradient(120deg,var(--navy),#0e3d78);color:#fff;border-radius:26px;padding:64px;text-align:center;position:relative;overflow:hidden}
.ctaband:after{content:"";position:absolute;right:-30px;bottom:-30px;width:220px;height:220px;border-radius:50%;background:rgba(77,159,255,.2)}
.ctaband h2{font-size:34px;font-weight:800;position:relative;z-index:2}
.ctaband p{color:#a9b8d0;margin-top:12px;position:relative;z-index:2}
.ctaband .big{font-size:26px;font-weight:800;color:var(--sky);margin:20px 0 24px;position:relative;z-index:2}
.ctaband .btn{position:relative;z-index:2}
.foot{background:var(--navy);color:#8698b8;padding:56px 0 40px}
.foot .in{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot .fl{font-weight:800;font-size:19px;color:#fff;display:flex;align-items:center;gap:8px}
.foot .fl .sb{background:var(--blue);color:#fff;font-size:11px;padding:4px 10px;border-radius:16px}
.foot .fn{display:flex;gap:22px;flex-wrap:wrap}.foot .fn a{font-size:14px;font-weight:600}
.foot .note{margin-top:22px;font-size:12.5px;color:#5e6e8c;line-height:1.8}
.float{position:fixed;right:22px;bottom:24px;z-index:70;display:flex;flex-direction:column;gap:10px}
.float a{width:56px;height:56px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;box-shadow:0 10px 24px rgba(3,78,162,.35)}
.float a.d{background:var(--navy)}
@media(max-width:960px){
 .gnb,.lang{display:none}.mtog{display:block;margin-left:auto;font-size:26px;background:none;border:0}
 .hero{height:520px}.hero h1{font-size:38px}.sh,.phero h1{font-size:30px}
 .biz,.primx,.ir,.nlist,.epill,.fsplit,.cgrid,.irdoc{grid-template-columns:1fr}.fsplit.rev .im{order:0}
 .stats,.primx{grid-template-columns:1fr 1fr}.job{grid-template-columns:1fr}
}
/*IDCBG_START*/
.phero{background:linear-gradient(rgba(3,32,74,.72),rgba(3,32,74,.82)),url('/sample/ent/img/samsungsdi/7.jpg') center/cover no-repeat !important}.phero h1,.phero h2,.phero h3{color:#fff !important;text-shadow:0 2px 14px rgba(0,0,0,.5)}.phero p,.phero .sub,.phero .lead,.phero .desc,.phero .txt{color:rgba(255,255,255,.92) !important}.phero .crumb,.phero .bc,.phero .breadcrumb a,.phero .crumb a{color:rgba(255,255,255,.8) !important}
.phero{height:auto !important;min-height:300px !important;padding:44px 0 !important;align-items:center !important}
/*IDCBG_END*/