:root{--navy:#10283d;--navy2:#091a29;--steel:#566674;--line:#cad1d6;--pale:#eef1f3;--white:#fff;--orange:#e86f2d;--text:#18222a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:"Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif;background:#fff}a{color:inherit;text-decoration:none}.topbar{height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,28px);border-bottom:1px solid #dbe0e4;position:sticky;top:0;background:rgba(255,255,255,.97);z-index:20}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:45px;height:45px;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900;letter-spacing:-1px}.brand b{font-size:20px;display:block}.brand small{display:block;font-size:10px;letter-spacing:1.7px;color:#65727b;margin-top:3px}.topbar nav{display:flex;align-items:center;gap:36px;font-size:15px;font-weight:700}.nav-contact{color:#fff;background:var(--navy);padding:14px 20px}.menu{display:none}.hero{min-height:710px;background:var(--pale);display:grid;grid-template-columns:48% 52%;grid-template-rows:1fr auto;position:relative}.hero-copy{padding:100px 8vw 70px}.eyebrow,.section-head>p,.contact-copy>p{font-size:12px;font-weight:900;letter-spacing:2.5px;color:var(--orange);margin:0 0 20px}.hero h1{font-size:clamp(52px,6.3vw,94px);line-height:1.02;letter-spacing:-5px;margin:0;color:var(--navy2)}.lead{font-size:18px;line-height:1.8;color:#4f5c65;margin:35px 0}.hero-actions{display:flex;gap:10px}.button{display:inline-flex;padding:17px 24px;font-weight:800;font-size:15px;border:1px solid var(--navy)}.button.primary{background:var(--navy);color:#fff}.button.secondary{background:transparent}.hero-photo{min-height:580px;border-left:1px solid #c8d0d5}.placeholder{background-color:#c9d0d4;background-image:linear-gradient(135deg,rgba(16,40,61,.24),rgba(16,40,61,.04)),repeating-linear-gradient(90deg,transparent 0,transparent 59px,rgba(255,255,255,.13) 60px);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:45px}.hero-photo span{font-size:11px;letter-spacing:2px}.hero-photo strong{font-size:24px;margin-top:7px}.hero-facts{grid-column:1/3;display:grid;grid-template-columns:repeat(3,1fr);background:var(--navy);color:#fff;margin:0 5vw}.hero-facts div{padding:28px 34px;border-right:1px solid rgba(255,255,255,.2)}.hero-facts div:last-child{border:0}.hero-facts b,.hero-facts span{display:block}.hero-facts b{font-size:18px}.hero-facts span{font-size:13px;color:#aebac3;margin-top:7px}.section{padding:120px max(7vw,32px);position:relative}.section-number{position:absolute;left:2.5vw;top:126px;color:#a8b0b6;font-size:12px;font-weight:900}.company{display:grid;grid-template-columns:1fr 1fr;gap:7vw;border-bottom:1px solid var(--line)}.section-head h2{font-size:clamp(38px,4.4vw,66px);line-height:1.15;letter-spacing:-3px;margin:0;color:var(--navy)}.company-copy{padding-top:40px;font-size:17px;line-height:1.9;color:#46545e}.company-copy p+ p{margin-top:24px}.products{background:#f4f6f7}.section-head.wide{display:grid;grid-template-columns:1fr 1fr;align-items:end;margin-bottom:50px}.section-head.wide p{grid-column:1/3}.section-head.wide span{color:#64717a;font-size:14px;line-height:1.6}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-card{background:#fff;border:1px solid #d7dde1}.product-photo{height:280px;padding:25px;justify-content:space-between}.product-photo span{font-size:12px}.product-photo b{font-size:16px}.product-info{padding:28px}.product-info small{color:var(--orange);font-weight:800}.product-info h3{font-size:23px;margin:10px 0}.product-info p{font-size:14px;color:#66727a;min-height:42px;line-height:1.5}.product-info a{display:inline-block;margin-top:18px;font-weight:800;font-size:14px;color:var(--navy)}.process{background:var(--navy2);color:#fff}.process .section-head h2{color:#fff}.process ol{list-style:none;padding:0;margin:60px 0 0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #53636f}.process li{padding:32px 25px 10px 0;display:flex;flex-direction:column;border-right:1px solid #53636f;min-height:180px;margin-right:24px}.process li:last-child{border:0}.process li b{font-size:12px;color:var(--orange)}.process li strong{font-size:20px;margin:22px 0 10px}.process li span{font-size:14px;color:#9eabb4;line-height:1.5}.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;background:#dfe4e7}.contact-copy h2{font-size:clamp(42px,5vw,72px);line-height:1.1;letter-spacing:-4px;color:var(--navy);margin:0 0 30px}.contact-copy span{font-size:16px;color:#5b6871}.contact-box{background:#fff;border-top:5px solid var(--navy);padding:38px}.contact-box div{padding:15px 0 22px;border-bottom:1px solid var(--line)}.contact-box small,.contact-box strong{display:block}.contact-box small{font-size:12px;color:#6a757d;margin-bottom:8px}.contact-box strong{font-size:20px;color:var(--navy)}.contact-box p{font-size:13px;line-height:1.6;color:#748089;margin:22px 0 0}footer{padding:45px max(5vw,28px);background:#07131d;color:#fff;display:grid;grid-template-columns:1fr 1fr auto;align-items:end;gap:30px}footer b,footer span{display:block}footer b{font-size:18px}footer span{font-size:10px;letter-spacing:1.5px;color:#89949c;margin-top:4px}footer p,footer small{color:#7c8992;font-size:12px;margin:0}@media(max-width:820px){.topbar{height:70px}.topbar nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;padding:25px;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line)}.topbar nav.open{display:flex}.topbar nav a{padding:14px}.menu{display:block;background:none;border:1px solid #9ca6ad;padding:8px 12px;font-weight:700}.brand-mark{width:38px;height:38px}.hero{grid-template-columns:1fr;grid-template-rows:auto}.hero-copy{padding:70px 28px}.hero h1{font-size:55px;letter-spacing:-3px}.hero-photo{min-height:350px;border:0}.hero-facts{grid-column:1;margin:0;grid-template-columns:1fr}.hero-facts div{border-right:0;border-bottom:1px solid rgba(255,255,255,.17);padding:20px 28px}.section{padding:85px 28px}.section-number{display:none}.company,.contact{grid-template-columns:1fr;gap:25px}.section-head h2{font-size:42px;letter-spacing:-2px}.company-copy{padding-top:0}.section-head.wide{display:block}.section-head.wide span{display:block;margin-top:18px}.product-grid{grid-template-columns:1fr}.product-photo{height:230px}.process ol{grid-template-columns:1fr}.process li{min-height:auto;border-right:0;border-bottom:1px solid #53636f;margin:0;padding:25px 0}.contact-copy h2{font-size:46px;letter-spacing:-2px}footer{grid-template-columns:1fr;align-items:start}.hero-actions{flex-direction:column}.button{justify-content:center}}