:root{--purple:#6d28d9;--purple-d:#5b21b6;--purple-l:#f3effc;--ink:#1f2937;--gray:#4b5563;--line:#e5e7eb;--bg:#fff;--bg2:#f3f4f6;--cyan:#22d3ee}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--purple)}
:focus-visible{outline:3px solid var(--purple);outline-offset:3px}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:8px;top:-60px;background:var(--purple);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{top:8px}

.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none}
.brand img{width:auto;height:34px}
.nav{display:flex;gap:20px;margin-left:auto}
.nav a{color:var(--gray);text-decoration:none;font-weight:600}
.nav a:hover{color:var(--purple)}
.menu-btn{display:none;margin-left:auto;width:44px;height:44px;border:1px solid #9ca3af;border-radius:8px;background:#fff;cursor:pointer}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:20px;height:2px;background:var(--ink);margin:0 auto;position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}

.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff,#faf8ff);padding:96px 0 88px}
.hero-bg{position:absolute;left:-150px;bottom:-40px;width:520px;height:auto;opacity:.4;pointer-events:none;user-select:none}
.hero-grid{position:relative}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.eyebrow{color:var(--purple);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem;margin:0 0 8px}
h1{font-size:clamp(1.75rem,4.2vw,3rem);line-height:1.15;letter-spacing:-.02em;margin:0 0 20px}
h2{font-size:clamp(1.6rem,3.5vw,2.3rem);line-height:1.2;margin:0 0 8px}
h3{font-size:1.2rem;margin:0 0 8px}
.lead{font-size:1.125rem;color:var(--gray);max-width:60ch}
.sub{color:var(--gray);margin:0 0 32px}
.tagline{color:var(--gray);font-weight:600;font-size:.95rem;margin-top:32px}
.hero-art{display:grid;place-items:center}
.hero-art img{width:100%;max-width:520px;height:auto;filter:drop-shadow(0 24px 40px rgba(109,40,217,.22))}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 0}
.btn{display:inline-block;background:var(--purple);color:#fff;text-decoration:none;font-weight:700;padding:14px 24px;border-radius:999px;border:2px solid var(--purple)}
.btn:hover{background:var(--purple-d);border-color:var(--purple-d)}

.section{padding:64px 0}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;counter-reset:s}
.steps li{counter-increment:s;border:1px solid var(--line);border-radius:16px;padding:24px}
.steps li::before{content:counter(s);display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--purple);color:#fff;font-weight:800;margin-bottom:12px}
.steps p{color:var(--gray);margin:0}
.contact{background:var(--bg2);text-align:center}
.contact .lead{margin:0 auto}
.contact .actions{justify-content:center}
.email{margin-top:20px;color:var(--gray)}

.footer{background:var(--ink);color:#e5e7eb;padding:32px 0 96px}
.footer a{color:#fff}
.footer .brand{color:#fff}
.foot{display:flex;flex-wrap:wrap;gap:12px 32px;align-items:center;justify-content:space-between}
.foot p{margin:0}

.float{position:fixed;right:16px;bottom:16px;z-index:60;display:flex;align-items:center;gap:10px;background:var(--purple);color:#fff;text-decoration:none;font-weight:700;padding:14px 18px;border-radius:999px;box-shadow:0 8px 24px rgba(0,0,0,.3);border:2px solid #fff}
.float:hover{background:var(--purple-d)}

@media (max-width:820px){
  .hero{padding:56px 0 48px}
  .hero-bg{left:-90px;bottom:-70px;width:260px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-art img{max-width:340px}
  
  .menu-btn{display:block}
  .nav{display:none;order:5;width:100%;flex-direction:column;gap:0;margin:0}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-top:1px solid var(--line)}
}
@media (max-width:560px){.float-t{display:none}.float{padding:14px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
.ico{flex:none;vertical-align:-4px;margin-right:8px}
.float .ico{margin:0;width:26px;height:26px}
.nav a{display:inline-flex;align-items:center;min-height:44px}
.footer .email{color:#e5e7eb}
.car-view{position:relative;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;border-radius:24px}
.car-view::-webkit-scrollbar{display:none}
.cards{display:grid;grid-auto-flow:column;grid-auto-columns:100%}
.car-ctl{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:8px}
.car-btn{width:44px;height:44px;border-radius:50%;border:2px solid var(--purple);background:#fff;color:var(--purple);cursor:pointer;display:grid;place-items:center}
.car-btn:hover{background:var(--purple-l)}
.car-btn path{fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.dots{display:flex;gap:0}
.dot{width:44px;height:44px;border:0;background:none;cursor:pointer;display:grid;place-items:center;padding:0}
.dot::after{content:"";width:12px;height:12px;border-radius:50%;background:#9ca3af}
.dot[aria-current="true"]::after{background:var(--purple);transform:scale(1.25)}
@media (max-width:420px){.dot{width:32px}.car-ctl{gap:8px}}
.slide{scroll-snap-align:start;scroll-snap-stop:always;display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;min-height:460px;padding:48px;background:linear-gradient(135deg,#faf8ff,var(--purple-l));border:1px solid #ede9fe;border-radius:24px}
.slide h3{font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.15;letter-spacing:-.01em;margin:0 0 16px}
.slide-text p:last-child{color:var(--gray);font-size:1.15rem;margin:0;max-width:48ch}
.slide-art{width:100%;max-width:400px;height:auto;justify-self:center}
@media (max-width:600px){.slide{grid-template-columns:1fr;min-height:0;padding:28px 20px;gap:20px}.slide-art{max-width:220px}}
#services h2{margin-bottom:24px}
.faq{display:grid;gap:12px;max-width:820px}
.faq details{background:var(--bg2);border-radius:14px;padding:0 20px}
.faq summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center;padding:10px 0;list-style-position:inside}
.faq details p{margin:0 0 16px;color:var(--gray)}
#faq h2{margin-bottom:24px}
.offer{margin:14px 0 0;font-weight:600;color:var(--purple-d);font-size:.95rem}
.contact .offer{margin-top:16px}
.slide h3 .pain{display:block;font-size:.6em;font-weight:600;line-height:1.3;color:var(--gray);margin-bottom:6px}
.slide h3 .name{display:block}