:root{
  --bg:#fafaf8; --surface:#ffffff; --ink:#111827; --ink-2:#4b5563; --ink-3:#6b7280;
  --line:#e5e7eb; --accent:#2b3fd1; --accent-ink:#ffffff; --soft:#eef0fb;
  --lift-bg:#0f1e1e; --lift-panel:#243b37; --lift-lime:#d9f27a;
  --radius:16px; --max:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased;word-break:keep-all}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.en{display:block;color:var(--ink-3);font-size:.92em;margin-top:4px}

/* header */
header.site{position:sticky;top:0;z-index:10;background:rgba(250,250,248,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:1.45rem;letter-spacing:-.02em}
nav.main{display:flex;gap:28px;font-size:.95rem;color:var(--ink-2)}
nav.main a:hover,nav.main a[aria-current=page]{color:var(--ink)}
nav.main a[aria-current=page]{font-weight:700}
.menu-btn{display:none;background:none;border:0;font-size:1.5rem;cursor:pointer;color:var(--ink)}

/* hero */
.hero{padding:96px 0 80px}
.eyebrow{display:inline-block;font-size:.82rem;font-weight:700;color:var(--accent);background:var(--soft);padding:6px 12px;border-radius:999px;margin-bottom:20px}
.hero h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.25;letter-spacing:-.03em;font-weight:800;max-width:780px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lead{margin-top:22px;font-size:1.12rem;color:var(--ink-2);max-width:640px}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:12px;font-weight:700;font-size:.97rem;border:1px solid var(--line);background:var(--surface)}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn:hover{transform:translateY(-1px)}

section{padding:72px 0}
.sec-head{margin-bottom:36px}
.sec-head .label{font-size:.82rem;font-weight:700;color:var(--accent);letter-spacing:.04em;text-transform:uppercase}
.sec-head h2{font-size:clamp(1.6rem,3.4vw,2.2rem);letter-spacing:-.02em;line-height:1.3;margin-top:6px}
.sec-head p{color:var(--ink-2);margin-top:10px;max-width:640px}

/* featured Last Lift */
.feature{background:var(--lift-bg);color:#e8efe9;border-radius:24px;padding:44px;display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center}
.feature img{width:132px;height:132px;border-radius:30px}
.feature .tag{display:inline-block;background:var(--lift-lime);color:var(--lift-bg);font-weight:800;font-size:.78rem;padding:5px 10px;border-radius:999px}
.feature h3{font-size:1.8rem;letter-spacing:-.02em;margin:12px 0 6px;color:#fff}
.feature h3 small{white-space:nowrap;font-size:1rem;color:#9fb5ad;font-weight:600;margin-left:6px}
.feature p{color:#c3d2cc}
.feature .en{color:#8ea59d}
.appstore{display:inline-flex;align-items:center;gap:10px;margin-top:22px;background:#000;color:#fff;border:1px solid #3a4a47;border-radius:12px;padding:10px 18px}
.appstore svg{width:22px;height:22px;fill:#fff}
.appstore span{display:flex;flex-direction:column;line-height:1.15}
.appstore small{font-size:.68rem;opacity:.85}
.appstore b{font-size:1.05rem}

/* cards */
.grid{display:grid;gap:20px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.card .ico{width:44px;height:44px;border-radius:12px;background:var(--soft);color:var(--accent);display:grid;place-items:center;font-weight:800;margin-bottom:16px}
.card h3{font-size:1.18rem;letter-spacing:-.01em}
.card p{color:var(--ink-2);margin-top:8px;font-size:.97rem}
.status{display:inline-block;font-size:.76rem;font-weight:700;padding:4px 10px;border-radius:999px;margin-bottom:12px}
.status.live{background:#dcfce7;color:#166534}
.status.dev{background:#fef3c7;color:#92400e}
.card .link{display:inline-block;margin-top:14px;font-weight:700;color:var(--accent);font-size:.95rem}
.card .meta{font-size:.85rem;color:var(--ink-3);margin-top:12px}

/* steps */
.steps{counter-reset:s}
.steps .card h3::before{counter-increment:s;content:"0" counter(s);display:block;color:var(--accent);font-size:.9rem;margin-bottom:6px}

/* info table */
.info{border-top:1px solid var(--line)}
.info div{display:grid;grid-template-columns:160px 1fr;padding:16px 0;border-bottom:1px solid var(--line)}
.info dt{color:var(--ink-3);font-size:.95rem}
.info dd a{color:var(--accent);font-weight:600}

.cta{background:var(--ink);color:#fff;border-radius:24px;padding:48px;text-align:center}
.cta h2{font-size:1.7rem;letter-spacing:-.02em}
.cta p{color:#c7cbd6;margin-top:8px}
.cta .btn{margin-top:24px;background:#fff;color:var(--ink);border-color:#fff}

/* footer */
footer.site{border-top:1px solid var(--line);padding:44px 0 56px;margin-top:40px;font-size:.88rem;color:var(--ink-3)}
footer.site .top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:22px}
footer.site .logo{font-size:1.2rem;color:var(--ink)}
footer.site nav{display:flex;gap:20px}
footer.site nav a:hover{color:var(--ink)}
.biz{line-height:1.9}
.biz span+span::before{content:"|";margin:0 10px;color:var(--line)}

@media (max-width:820px){
  nav.main{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg);flex-direction:column;gap:0;border-bottom:1px solid var(--line)}
  nav.main.open{display:flex}
  nav.main a{padding:14px 20px;border-top:1px solid var(--line)}
  .menu-btn{display:block}
  .hero{padding:64px 0 56px}
  section{padding:52px 0}
  .grid.c3,.grid.c2{grid-template-columns:1fr}
  .feature{grid-template-columns:1fr;padding:30px;gap:20px}
  .feature img{width:96px;height:96px;border-radius:22px}
  .info div{grid-template-columns:1fr;gap:2px}
  .cta{padding:36px 24px}
  .biz span{display:block}
  .biz span+span::before{content:none}
}