:root{--navy:#10235a;--blue:#2456d6;--light:#f4f7fb;--text:#1b2430;--muted:#667085;--line:#d9e1f2}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,'Malgun Gothic','Noto Sans KR',sans-serif;color:var(--text);background:#fff;line-height:1.65}
.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 6vw;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;font-weight:800}.brand strong{display:block;font-size:18px}.brand small{display:block;color:var(--muted);font-size:11px}
.nav{display:flex;gap:22px}.nav a{text-decoration:none;color:var(--text);font-weight:700;font-size:14px}.nav a:hover{color:var(--blue)}
.lang{display:flex;gap:4px}.lang button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 9px;cursor:pointer;color:var(--muted);font-weight:700}.lang button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.hero{min-height:620px;position:relative;display:grid;place-items:center;padding:80px 6vw;color:#fff;overflow:hidden;background:#0b173f}.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(50,100,255,.45),transparent 35%),linear-gradient(135deg,#061235,#1b3d9a)}.hero-bg:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:42px 42px}
.hero-inner{position:relative;max-width:980px;text-align:center}.eyebrow{letter-spacing:.22em;font-weight:800;color:#bcd0ff}.hero h1{font-size:clamp(42px,7vw,76px);line-height:1.08;margin:12px 0}.hero p{font-size:19px;max-width:780px;margin:0 auto 30px;color:#e6edff}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:999px;text-decoration:none;font-weight:800;margin:6px}.primary{background:#fff;color:var(--navy)}.secondary{border:1px solid rgba(255,255,255,.55);color:#fff}
.section{padding:86px 6vw}.section.alt{background:var(--light)}.section-head{text-align:center;margin-bottom:36px}.section-head p{margin:0;color:var(--blue);font-weight:900;letter-spacing:.18em}.section-head h2{margin:8px 0 0;font-size:36px;color:var(--navy)}
.grid{display:grid;gap:22px;max-width:1180px;margin:0 auto}.two{grid-template-columns:1.1fr .9fr}.three{grid-template-columns:repeat(3,1fr)}.four{grid-template-columns:repeat(4,1fr)}
.card,.feature,.visual-card,.contact-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 18px 40px rgba(16,35,90,.08)}.card h3,.feature h3{margin-top:0;color:var(--navy)}.small{min-height:210px}.feature b{color:var(--blue);font-size:24px}
.info{display:grid;grid-template-columns:110px 1fr;gap:8px}.info dt{font-weight:800;color:var(--navy)}.info dd{margin:0;color:var(--muted)}
.visual-card{background:linear-gradient(135deg,#edf4ff,#fff)}.visual-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.visual-grid span{display:grid;place-items:center;height:120px;border-radius:20px;background:#fff;border:1px solid var(--line);color:var(--blue);font-size:28px;font-weight:900}
.process{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.process div{position:relative;text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px 12px}.process span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--blue);color:#fff;font-weight:900}.process p{font-weight:800;color:var(--navy)}
.quality-box{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.quality-box div{background:#fff;border-left:5px solid var(--blue);padding:24px;border-radius:18px;box-shadow:0 12px 30px rgba(16,35,90,.08)}.quality-box strong{color:var(--navy);font-size:18px}
.contact{background:linear-gradient(135deg,#10235a,#2456d6);color:#fff}.contact .section-head h2,.contact .section-head p{color:#fff}.contact-card{max-width:680px;margin:0 auto;color:var(--text)}.contact-card a{color:var(--blue);font-weight:800}
footer{text-align:center;padding:28px 6vw;background:#07102e;color:#b7c4e6}
@media(max-width:900px){.site-header{flex-wrap:wrap}.nav{order:3;width:100%;overflow:auto;padding-bottom:4px}.two,.three,.four,.process,.quality-box{grid-template-columns:1fr}.hero{min-height:560px}.section{padding:64px 5vw}.section-head h2{font-size:30px}}

.seo-note{margin-top:18px;color:#667085;font-size:14px}