:root{--navy:#102a56;--blue:#367bf5;--ice:#7fc8ff;--text:#16213a;--muted:#667085;--line:#e6eaf0;--bg:#f6f8fc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:white;font-family:-apple-system,BlinkMacSystemFont,Pretendard,Noto Sans KR,sans-serif}a{color:inherit;text-decoration:none}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;justify-content:space-between;gap:20px;padding:16px max(24px,calc((100vw - 1180px)/2));background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand,.site-header{display:flex;align-items:center}.brand{gap:10px;font-size:19px;font-weight:650}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;color:white;background:linear-gradient(145deg,var(--navy),var(--blue));font-size:14px}nav{display:flex;gap:22px;color:#344054;font-size:14px}.hero{min-height:670px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;grid-gap:52px;gap:52px;padding:80px max(24px,calc((100vw - 1180px)/2));background:radial-gradient(circle at 80% 20%,#dcecff 0,transparent 32%),linear-gradient(180deg,#f8fbff,white)}.eyebrow{display:inline-flex;padding:7px 11px;border-radius:999px;background:#eaf2ff;color:#1c62d1;font-size:13px;font-weight:650}h1{margin:18px 0;font-size:clamp(42px,6vw,70px);line-height:1.08;letter-spacing:-.045em}.hero p{max-width:660px;color:var(--muted);font-size:18px;line-height:1.75}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:50px;padding:0 20px;border-radius:14px;font-weight:700}.button.primary{color:white;background:var(--blue);box-shadow:0 12px 30px rgba(54,123,245,.25)}.button.secondary{border:1px solid var(--line);background:white}.phone{width:min(360px,100%);margin:auto;padding:14px;border-radius:44px;background:#0b1630;box-shadow:0 40px 90px rgba(16,42,86,.25)}.phone-screen{min-height:625px;padding:24px 20px;border-radius:32px;background:linear-gradient(#f8fbff,#fff)}.metric-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-top:22px}.metric{padding:16px;border:1px solid var(--line);border-radius:18px;background:white}.metric b{display:block;margin-top:8px;font-size:23px}section.content{padding:90px max(24px,calc((100vw - 1180px)/2))}.section-title{max-width:720px;margin-bottom:38px}.section-title h2{font-size:38px;letter-spacing:-.035em;margin:0 0 12px}.section-title p{color:var(--muted);line-height:1.7}.cards{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px}.card{padding:25px;border:1px solid var(--line);border-radius:24px;background:white;box-shadow:0 14px 40px rgba(16,42,86,.06)}.card h3{margin:16px 0 8px}.card p{color:var(--muted);line-height:1.65}.icon{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;color:white;background:linear-gradient(135deg,var(--navy),var(--blue))}.price-box{display:grid;grid-template-columns:1.2fr .8fr;grid-gap:28px;gap:28px;padding:34px;color:white;border-radius:30px;background:linear-gradient(135deg,#071b3b,var(--navy) 55%,#256bdc)}.price{font-size:52px;font-weight:800;letter-spacing:-.05em}.price small{font-size:15px;font-weight:500;opacity:.72}.legal-page{max-width:900px;min-height:70vh;margin:0 auto;padding:70px 24px}.legal-page h1{font-size:38px}.legal-page h2{margin-top:34px;font-size:21px}.legal-page li,.legal-page p{color:#475467;line-height:1.8}.demo-shell{min-height:80vh;padding:40px;background:#eef2f8}.demo-shell iframe{display:block;width:min(1400px,100%);height:830px;margin:auto;border:0;border-radius:24px;background:white;box-shadow:0 25px 70px rgba(16,42,86,.18)}.site-footer{display:grid;grid-gap:18px;gap:18px;padding:44px max(24px,calc((100vw - 1180px)/2));color:#667085;background:#0b1730}.site-footer a,.site-footer b{color:white}.footer-links{display:flex;gap:16px;flex-wrap:wrap}@media(max-width:800px){nav{display:none}.hero{padding-top:55px}.cards,.hero,.price-box{grid-template-columns:1fr}.phone{max-width:330px}.demo-shell{padding:12px}.demo-shell iframe{height:760px}}