:root{--r:#bf191b;--ink:#202328;--muted:#666e79;--light:#f5f6f8}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:system-ui,-apple-system,"Malgun Gothic","Apple SD Gothic Neo","Noto Sans KR",sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}.container{width:min(1150px,calc(100% - 40px));margin:auto}header{background:#fff;border-bottom:1px solid #e8e8e8;position:sticky;top:0;z-index:5}.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;font-size:26px;font-weight:800;letter-spacing:2px;white-space:nowrap}.brand img{width:46px;height:46px}.brand b{color:var(--r)}nav{display:flex;align-items:center;gap:28px}nav a{font-size:15px;font-weight:700}nav a:hover,nav a.active{color:var(--r)}.contactbtn{background:var(--r);color:white!important;padding:11px 20px;border-radius:5px}.menu{display:none;border:0;background:#fff;font-size:27px;cursor:pointer}.hero{background:linear-gradient(110deg,#171b23,#4c2024);color:white;padding:118px 0 132px}.eyebrow{color:#ffb7b8;font-size:13px;font-weight:800;letter-spacing:2px}.hero h1{font-size:clamp(38px,5vw,65px);line-height:1.3;letter-spacing:-2px}.hero h1 span{color:#ff9799}.hero p{font-size:18px;max-width:680px;color:#e2dade}.btn{display:inline-block;background:var(--r);color:white;padding:13px 24px;border-radius:6px;font-weight:700;margin:22px 12px 0 0}.btn.out{border:1px solid #eee;background:transparent}.subhero{background:linear-gradient(110deg,#20242c,#6e2527);padding:75px 0;color:#fff}.subhero h1{font-size:44px;margin:8px 0}.subhero p{color:#eee}.section{padding:82px 0}.light{background:var(--light)}.tag{font-size:13px;letter-spacing:2px;color:var(--r);font-weight:800}.section h2{font-size:clamp(29px,3vw,40px);letter-spacing:-1px;line-height:1.4}.lead{color:var(--muted);font-size:17px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:35px}.card{border:1px solid #e2e4e7;border-radius:12px;background:white;padding:30px}.card h3{font-size:21px}.card p{color:var(--muted)}.num{color:var(--r);font-size:13px;font-weight:800}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:28px}.project{border:1px solid #e2e4e7;border-radius:12px;overflow:hidden;background:white}.visual{background:linear-gradient(115deg,#25252c,#b7282b);color:white;min-height:180px;padding:42px 30px;display:flex;align-items:end;font-weight:800;font-size:25px}.project .info{padding:24px}.project p{color:var(--muted)}.details{border-collapse:collapse;width:100%;margin-top:24px}.details th,.details td{padding:13px 20px;border-bottom:1px solid #e2e3e8;text-align:left}.details th{width:150px;background:#f6f7f8}footer{background:#181b21;color:#e3e3e3;padding:50px 0}footer .foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}footer p{color:#bdc1c8}footer small{display:block;margin-top:25px;color:#9ca0a7}.form{display:grid;gap:12px}.form input,.form textarea{padding:13px;border:1px solid #ccc;border-radius:5px;font:inherit;width:100%}.form textarea{height:150px}.form button{cursor:pointer;background:var(--r);color:white;border:0;padding:13px;font:inherit;font-weight:700;border-radius:5px}.notice{color:#777;font-size:13px}@media(max-width:780px){.menu{display:block}nav{display:none;position:absolute;top:88px;left:0;right:0;background:white;flex-direction:column;padding:22px;box-shadow:0 8px 20px #0002}nav.open{display:flex}.cards,.grid2{grid-template-columns:1fr}.hero{padding:80px 0}.section{padding:55px 0}.brand{font-size:22px}.brand img{width:40px;height:40px}}