:root{--primary:#7f1d3a;--on-primary:#ffffff;--accent:#b45309;--bg:#fffdfd;--fg:#111111;--muted:#667085;--line:#e5e7eb;--radius:4px;--gap:14px;--maxw:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:'Noto Sans KR',system-ui,-apple-system,sans-serif;color:var(--fg);background:var(--bg);font-size:15px;line-height:1.6;letter-spacing:-.01em;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
header.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:56px;gap:16px}
.logo{font-weight:800;font-size:19px;letter-spacing:-.02em}
.nav nav{display:flex;gap:18px;font-size:15px}
.nav nav a{text-decoration:none;color:var(--muted)}
.cta{display:inline-block;background:var(--primary);color:var(--on-primary);padding:12px 20px;border-radius:var(--radius);text-decoration:none;font-weight:700}
.hero{padding:40px 0 32px}
.hero h1{font-size:clamp(26px,3.6vw,40px);line-height:1.15;margin:0 0 18px;letter-spacing:-.01em}
.hero p{font-size:calc(15px + 2px);color:var(--muted);margin:0 0 28px;max-width:46ch}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;align-items:center}
.hero img{border-radius:calc(var(--radius) + 6px)}
section{padding:40px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(19px,2.4vw,26px);margin:0 0 10px;letter-spacing:-.01em}
.sub{color:var(--muted);margin:0 0 28px}
.grid{display:grid;gap:var(--gap)}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:color-mix(in srgb,var(--bg) 96%,var(--fg) 4%)}
.card h3{margin:0 0 8px;font-size:calc(15px + 2px)}
.card p{margin:0;color:var(--muted);font-size:15px}
.work img{border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;width:100%}
.work figcaption{margin-top:8px;font-size:14px;color:var(--muted)}
.steps{counter-reset:s}
.steps .card{position:relative;padding-left:60px;min-height:96px}
.steps .card::before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:20px;width:28px;height:28px;border-radius:50%;background:var(--primary);color:var(--on-primary);display:grid;place-items:center;font-weight:800;font-size:14px}
.faq details{border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:700}
.faq p{color:var(--muted);margin:10px 0 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.info li{margin-bottom:8px;color:var(--muted);list-style:none}
.info ul{padding:0;margin:0}
.band{background:var(--primary);color:var(--on-primary);border-radius:calc(var(--radius) + 4px);padding:28px;text-align:center}
.band h2{margin-bottom:8px}.band .cta{background:var(--primary);color:var(--on-primary)}
.band .cta{background:var(--on-primary);color:var(--primary)}
footer{padding:32px 0 48px;color:var(--muted);font-size:14px;border-top:1px solid var(--line)}
footer .ai{margin-top:10px;font-size:13px;opacity:.85}
@media(max-width:820px){.hero-grid,.contact-grid{grid-template-columns:1fr}.g3,.g2{grid-template-columns:1fr}.nav nav{display:none}.hero{padding:44px 0 36px}section{padding:40px 0}}