:root{--bg:#F3F2EE;--ink:#0E0E0E;--mut:#6B6B66;--line:#D9D7D0;--card:#FFFFFF}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Pretendard","Noto Sans KR","Apple SD Gothic Neo",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 40px}
header{position:sticky;top:0;z-index:10;background:rgba(243,242,238,.94);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;height:76px;gap:40px}
.logo{font-weight:900;font-size:22px;letter-spacing:4px}
.logo small{font-weight:500;letter-spacing:2px;color:var(--mut);font-size:13px;margin-left:8px}
nav{display:flex;gap:6px;flex:1}
nav a{padding:9px 16px;border-radius:999px;font-size:15px;font-weight:700;color:var(--mut)}
nav a.on{background:var(--ink);color:#fff}
.cta{height:44px;padding:0 20px;border-radius:999px;border:1.5px solid var(--ink);font-weight:800;font-size:14px;display:flex;align-items:center}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:3px;color:var(--mut)}
h1{font-size:88px;line-height:1.05;margin:18px 0 26px;letter-spacing:-3px;font-weight:900}
h2{font-size:44px;line-height:1.15;margin:10px 0 14px;letter-spacing:-1.5px}
p.lead{font-size:19px;line-height:1.75;color:var(--mut);margin:0}
section{padding:100px 0;border-top:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.work{background:var(--card);border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.work .th{height:240px;display:flex;align-items:flex-end;justify-content:center;overflow:hidden;position:relative}
.work .th img{width:170px;border-radius:18px 18px 0 0;border:5px solid #0B111B;border-bottom:0;display:block;margin-bottom:-2px}
.work .bd{padding:20px 22px 24px}
.work h3{margin:6px 0 6px;font-size:22px}
.work p{margin:0;color:var(--mut);font-size:14.5px;line-height:1.6}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:800;border:1px solid var(--line);color:var(--mut);margin-right:6px}
.pill.on{background:#0E0E0E;color:#fff;border-color:#0E0E0E}
.tabs{display:flex;gap:8px;margin-top:28px;flex-wrap:wrap}
.tabs a{white-space:nowrap;flex:none;padding:10px 18px;border-radius:999px;border:1.5px solid var(--line);font-weight:800;font-size:15px}
.tabs a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
footer{border-top:1px solid var(--line);padding:44px 0 60px;color:var(--mut);font-size:13px;line-height:1.9}
footer .row{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap} footer b{color:var(--ink)}
@media (max-width:600px){
 .wrap{padding:0 16px} header .wrap{height:60px;gap:10px} nav{display:none} .cta{height:38px;font-size:13px;padding:0 14px}
 h1{font-size:46px;letter-spacing:-1.5px} h2{font-size:30px} p.lead{font-size:16px} section{padding:60px 0}
 .grid{grid-template-columns:1fr} .note{display:none} .tabs{flex-wrap:nowrap;overflow:hidden}
}
/* v3: 왼쪽 탭 */
body{position:relative} .side{position:absolute;left:0;top:0;bottom:0;width:240px;border-right:1px solid var(--line);background:var(--bg);padding:36px 24px;display:flex;flex-direction:column;gap:6px;z-index:10}
.side .logo{margin-bottom:34px;display:block}
.side a.t{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:12px;font-size:16px;font-weight:800;color:var(--mut)}
.side a.t.on{background:var(--ink);color:#fff}
.side a.t small{font-size:12px;font-weight:700;opacity:.7}
.side .bottom{margin-top:40px;font-size:13px;color:var(--mut);line-height:1.7}
.main{margin-left:240px}
.main .wrap{max-width:1100px}
.mtop{display:none}
@media (max-width:600px){
 .side{display:none} .main{margin-left:0}
 .mtop{display:block;position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}
 .mtop .r1{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 16px}
 .mtop .r2{display:flex;gap:6px;padding:0 16px 10px;overflow:hidden}
 .mtop .r2 a{white-space:nowrap;flex:none;padding:7px 14px;border-radius:999px;font-size:14px;font-weight:800;color:var(--mut);border:1.5px solid var(--line)}
 .mtop .r2 a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
}

.work{display:block;transition:transform .2s,box-shadow .2s}.work:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.08)}
.slides{position:relative;width:190px;height:300px;align-self:flex-end}
.slides img{position:absolute;left:0;bottom:-2px;width:190px;border-radius:18px 18px 0 0;border:5px solid #0B111B;border-bottom:0;opacity:0;transition:opacity .7s}
.slides img.on{opacity:1}
.dots{position:absolute;left:0;right:0;bottom:14px;display:flex;gap:6px;justify-content:center;z-index:2}
.dots button{width:8px;height:8px;border-radius:4px;border:0;padding:0;background:rgba(255,255,255,.4);cursor:pointer;transition:width .3s}
.dots button.on{width:22px;background:#C8E847}
.empty{border:1.5px dashed var(--line);border-radius:20px;min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--mut);font-weight:800;text-align:center;line-height:1.7}
.feature{grid-column:span 2;display:grid;grid-template-columns:1.1fr 1fr}
.feature .th{height:auto;min-height:320px;background:#101828}
@media (max-width:600px){.feature{display:block;grid-column:auto}.feature .th{min-height:300px}.two{display:block!important}.two>div+div{margin-top:24px}.ct{flex-direction:column;align-items:flex-start!important}.hero{padding:44px 16px 56px!important}.hero .btns{flex-direction:column;align-items:flex-start}}
@media (prefers-reduced-motion:reduce){.slides img{transition:none}}