:root{--ink:#0c2033;--muted:#667789;--blue:#1176df;--cyan:#23b8da;--pale:#eef7ff;--line:#dce7ef;--shell:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:#fff;margin:0;font-family:Pretendard,Noto Sans KR,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}p{line-height:1.75}.shell{width:min(calc(100% - 48px),var(--shell));margin:auto}.topline{background:linear-gradient(90deg,var(--blue),var(--cyan));height:5px}.header{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff5;border-bottom:1px solid #e9eef2;height:82px;position:sticky;top:0}.nav-wrap{justify-content:space-between;align-items:center;height:100%;display:flex}.logo{letter-spacing:-1px;font-size:23px;font-weight:900}.logo span{color:#fff;letter-spacing:-1px;background:linear-gradient(145deg,var(--blue),var(--cyan));border-radius:9px;place-items:center;width:34px;height:34px;margin-right:10px;font-size:13px;display:inline-grid}.desktop-nav{gap:38px;font-size:15px;font-weight:700;display:flex}.desktop-nav a{padding:28px 0;transition:all .2s}.desktop-nav a:hover{color:var(--blue)}.mobile-nav{display:none}.home-hero{color:#fff;align-items:center;height:650px;display:flex;position:relative;overflow:hidden}.home-hero>img{object-fit:cover}.hero-overlay{background:linear-gradient(90deg,#04172be6 0%,#041f3aad 47%,#0319302e 100%);position:absolute;inset:0}.hero-copy{z-index:2;position:relative}.eyebrow{letter-spacing:2.2px;color:var(--blue);margin-bottom:18px;font-size:12px;font-weight:900;display:inline-block}.eyebrow.light{color:#81ddff}.hero-copy h1{letter-spacing:-3.3px;max-width:780px;margin:0 0 24px;font-size:58px;line-height:1.22}.hero-copy h1 em{color:#7de3ff;font-style:normal}.hero-copy p{color:#ffffffd1;margin:0 0 36px;font-size:18px}.button{color:#fff;background:linear-gradient(135deg,var(--blue),#159ee6);border:0;border-radius:7px;justify-content:center;align-items:center;gap:20px;padding:15px 24px;font-size:14px;font-weight:800;display:inline-flex}.button b{font-size:19px}.ghost-button{border:1px solid #ffffff73;border-radius:7px;margin-left:12px;padding:14px 24px;font-size:14px;font-weight:700;display:inline-block}.trust-strip{color:#fff;background:#0d263e}.trust-strip .shell{grid-template-columns:repeat(3,1fr);align-items:center;min-height:90px;display:grid}.trust-strip span{text-align:center;color:#a9bdce;border-right:1px solid #ffffff24;font-size:13px}.trust-strip span:last-child{border:0}.trust-strip b{color:#fff;margin-bottom:3px;font-size:20px;display:block}.section{padding:110px 0}.section-head{text-align:center;max-width:680px;margin:0 auto 52px}.section-head.left{text-align:left;margin:0 0 52px}.section-head h2{letter-spacing:-2px;margin:0 0 16px;font-size:42px;line-height:1.3}.section-head p{color:var(--muted);margin:0}.services{background:#f7fafc}.service-grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.service-card{border:1px solid var(--line);background:#fff;border-radius:14px;min-height:280px;padding:34px 26px;transition:all .25s;position:relative}.service-card:hover{transform:translateY(-6px);box-shadow:0 20px 45px #1438551a}.service-no{color:#c8d8e4;font-size:12px;font-weight:800;position:absolute;top:20px;right:22px}.service-mark{background:var(--pale);width:56px;height:56px;color:var(--blue);border-radius:12px;place-items:center;font-size:12px;font-weight:900;display:grid}.service-card h3{margin:26px 0 12px;font-size:20px}.service-card p{color:var(--muted);margin:0;font-size:14px}.portfolio{background:#fff}.portfolio-grid{grid-template-columns:repeat(3,1fr);gap:36px 24px;display:grid}.portfolio-grid figure{margin:0}.portfolio-grid img{border:1px solid #e1e9ef;border-radius:10px;width:100%;height:auto;display:block}.portfolio-grid figcaption{padding:15px 4px}.portfolio-grid b{font-size:16px;display:block}.portfolio-grid span{color:#8593a1;font-size:12px}.contact-band{color:#fff;background:linear-gradient(125deg,#0c2b49,#075a92);padding:80px 0}.contact-band .shell{justify-content:space-between;align-items:center;gap:50px;display:flex}.contact-band h2{letter-spacing:-1.5px;margin:0 0 10px;font-size:34px}.contact-band p{color:#bcd3e6;margin:0}.button.white{color:#0c4169;background:#fff}.text-link{margin-left:24px;font-size:14px;font-weight:800}.footer{color:#c0ccd5;background:#091c2c;padding:66px 0 24px;font-size:13px}.footer-grid{grid-template-columns:1.1fr .7fr 1.5fr .8fr;gap:50px;display:grid}.footer-grid>div{flex-direction:column;align-items:flex-start;display:flex}.footer strong{color:#fff;margin-bottom:17px}.footer a:not(.footer-logo):not(.footer-phone){margin-bottom:9px}.footer-logo{color:#fff;letter-spacing:1px;font-size:21px;font-weight:900}.footer-phone{color:#6fd8ff;font-size:23px;font-weight:900}.footer p{margin:13px 0 0;line-height:1.8}.copyright{color:#758a9a;border-top:1px solid #ffffff1a;margin-top:45px;padding-top:22px}.page-hero{background:radial-gradient(circle at 80% 20%,#d7f4ff,#0000 32%),linear-gradient(135deg,#eef7ff,#f9fcff);padding:105px 0}.page-hero h1{letter-spacing:-2.5px;max-width:850px;margin:0 0 18px;font-size:48px;line-height:1.25}.page-hero p{color:var(--muted);max-width:700px;margin:0 0 30px;font-size:17px}.content-section{padding:95px 0}.content-section.alt{background:#f6f9fb}.split{grid-template-columns:1fr 1fr;align-items:center;gap:70px;display:grid}.copy h2{letter-spacing:-1.8px;margin:0 0 22px;font-size:38px;line-height:1.35}.copy p{color:var(--muted)}.feature-list{gap:14px;margin-top:28px;display:grid}.feature-list div{border:1px solid var(--line);background:#fff;border-radius:9px;padding:17px 20px}.feature-list b{margin-bottom:4px;display:block}.feature-list span{color:var(--muted);font-size:14px}.stat-card{color:#fff;background:linear-gradient(145deg,#0e72c8,#1cbad0);border-radius:20px;flex-direction:column;justify-content:flex-end;min-height:380px;padding:44px;display:flex}.stat-card b{font-size:64px;line-height:1}.stat-card p{color:#d8f4ff;margin-bottom:0}.process-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.process-grid article{border-top:3px solid var(--blue);background:#fff;padding:30px 24px;box-shadow:0 12px 35px #1c3d5712}.process-grid b{color:var(--blue);font-size:12px}.process-grid h3{margin:14px 0 10px}.process-grid p{color:var(--muted);margin:0;font-size:14px}.policy{max-width:900px}.policy h2{margin:42px 0 13px;font-size:24px}.policy h2:first-child{margin-top:0}.policy p,.policy li{color:#526578;line-height:1.8}.policy table{border-collapse:collapse;width:100%;margin:25px 0}.policy th,.policy td{border:1px solid var(--line);text-align:left;padding:14px;font-size:14px}.policy th{background:#edf6fc}.inquiry-grid{grid-template-columns:.8fr 1.2fr;gap:60px;display:grid}.contact-card{color:#fff;background:#0d3354;border-radius:15px;padding:42px}.contact-card h2{font-size:31px}.contact-card .big-phone{color:#78deff;margin:28px 0;font-size:32px;font-weight:900;display:block}.contact-card p{color:#c6d8e6}.inquiry-form{gap:16px;display:grid}.inquiry-form label{font-size:14px;font-weight:800}.inquiry-form input,.inquiry-form select,.inquiry-form textarea{width:100%;font:inherit;background:#fff;border:1px solid #cedbe5;border-radius:7px;padding:15px}.inquiry-form textarea{resize:vertical;min-height:160px}.inquiry-form small{color:var(--muted);line-height:1.6}.inquiry-form .button{cursor:pointer;width:100%}@media (max-width:900px){.desktop-nav{display:none}.mobile-nav{display:block;position:relative}.mobile-nav summary{cursor:pointer;place-content:center;gap:5px;width:44px;height:44px;list-style:none;display:grid}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav i{background:var(--ink);width:24px;height:2px;display:block}.mobile-nav nav{background:#fff;border-radius:10px;width:230px;padding:12px;display:grid;position:absolute;top:52px;right:0;box-shadow:0 15px 40px #0b233729}.mobile-nav nav a{border-bottom:1px solid #edf1f4;padding:13px;font-weight:700}.hero-copy h1{font-size:48px}.service-grid,.process-grid,.portfolio-grid,.footer-grid{grid-template-columns:repeat(2,1fr)}.split,.inquiry-grid{grid-template-columns:1fr}.contact-band .shell{flex-direction:column;align-items:flex-start}.page-hero h1{font-size:42px}}@media (max-width:600px){.shell{width:min(calc(100% - 32px),var(--shell))}.header{height:70px}.home-hero{height:650px}.hero-overlay{background:#041a2fc2}.hero-copy h1{letter-spacing:-2.3px;font-size:40px}.hero-copy p{font-size:16px}.ghost-button{margin:10px 0 0}.trust-strip .shell{grid-template-columns:1fr;padding:18px 0}.trust-strip span{border-bottom:1px solid #ffffff1a;border-right:0;padding:12px}.section{padding:76px 0}.section-head h2,.copy h2{font-size:32px}.service-grid,.portfolio-grid,.process-grid{grid-template-columns:1fr}.service-card{min-height:auto}.contact-band{padding:62px 0}.contact-band h2{font-size:29px}.contact-actions{gap:16px;display:grid}.text-link{margin-left:0}.footer-grid{grid-template-columns:1fr;gap:35px}.page-hero{padding:75px 0}.page-hero h1{font-size:36px}.inquiry-grid{gap:35px}.contact-card{padding:30px}}