:root{
  --red:#ff0620; --red-d:#d10018; --ink:#1d1d1f; --ink2:#55585e; --line:#e6e7ea;
  --bg:#fff; --gray:#f5f5f6; --dark:#222326;
  --r:14px; --w:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:Pretendard,"Noto Sans KR","Malgun Gothic",system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-text-size-adjust:100%;padding-bottom:76px}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
[hidden]{display:none!important}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:24px;height:68px}
.brand img{height:44px;width:auto}
.nav{display:flex;gap:22px;margin-left:auto;font-weight:600;font-size:15px}
.nav a{text-decoration:none;color:var(--ink2);padding:6px 2px}
.nav a:hover{color:var(--red)}
.top-tel{font-weight:800;color:var(--red);text-decoration:none;letter-spacing:.2px}

/* hero */
.hero{position:relative;color:#fff;background:#111 url(/assets/hero.jpg) center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,15,17,.88) 0%,rgba(15,15,17,.62) 55%,rgba(15,15,17,.25) 100%)}
.hero-in{position:relative;padding:96px 20px 104px}
.chip{display:inline-block;margin:0 0 18px;background:var(--red);color:#fff;font-weight:700;font-size:14px;padding:5px 12px;border-radius:4px}
.hero h1{margin:0 0 16px;font-size:clamp(36px,7vw,64px);line-height:1.12;letter-spacing:-1.5px;font-weight:800}
.hero h1 em{font-style:normal;color:var(--red)}
.lead{margin:0 0 30px;font-size:clamp(16px,2.4vw,20px);opacity:.92}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 26px;border-radius:10px;font-weight:700;text-decoration:none;font-size:16px;border:2px solid transparent;cursor:pointer;font-family:inherit}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-d)}
.btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-dark{background:var(--dark);color:#fff}

/* quick bar */
.quick{background:var(--dark);color:#fff}
.quick-in{display:grid;grid-template-columns:repeat(4,1fr) 1.5fr}
.quick-in a{display:flex;flex-direction:column;justify-content:center;align-items:center;text-decoration:none;padding:20px 8px;border-right:1px solid rgba(255,255,255,.12);font-size:16px}
.quick-in .quick-cta{background:linear-gradient(180deg,#e0212c,#b8101b);align-items:flex-start;padding-left:26px;border-right:0}
.quick-cta span{font-size:20px;font-weight:800}

/* sections */
.sec{padding:84px 0}
.sec-gray{background:var(--gray)}
.eyebrow{margin:0 0 6px;color:var(--red);font-weight:800;letter-spacing:2px;font-size:13px}
h2{margin:0 0 14px;font-size:clamp(25px,4vw,36px);line-height:1.3;letter-spacing:-.8px}
.sub{margin:0 0 30px;color:var(--ink2)}
.about{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:start}
.about p{color:var(--ink2);margin:0 0 14px}
.facts{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.facts li{background:var(--gray);border-left:4px solid var(--red);border-radius:6px;padding:16px 18px}
.facts b{display:block;font-size:17px}
.facts span{color:var(--ink2);font-size:14px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.svc{background:#fff;border-radius:var(--r);padding:26px 24px;border:1px solid var(--line);border-top:4px solid var(--red)}
.svc h3{margin:0 0 8px;font-size:20px}
.svc p{margin:0;color:var(--ink2);font-size:15px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{display:block;text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:inherit;padding:0;cursor:pointer;font-family:inherit;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(0,0,0,.1)}
.thumb{position:relative;aspect-ratio:4/3;background:#e9eaec}
.thumb img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:10px;top:10px;background:rgba(0,0,0,.72);color:#fff;font-size:12px;font-weight:700;padding:3px 9px;border-radius:99px}
.badge.red{background:var(--red)}
.card-b{padding:14px 16px 18px}
.card-b h3{margin:0 0 4px;font-size:16.5px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-b p{margin:0;color:var(--ink2);font-size:13.5px}
.empty{grid-column:1/-1;text-align:center;color:var(--ink2);padding:56px 0;background:var(--gray);border-radius:var(--r)}
.more{text-align:center;margin:30px 0 0}

.contact{display:grid;grid-template-columns:1.2fr 1fr;gap:48px}
.contact p{color:var(--ink2)}
.steps{background:var(--gray);padding:14px 16px;border-radius:10px;font-size:15px}
.steps b{color:var(--red);margin-right:8px}
.info{margin:0;border-top:3px solid var(--ink)}
.info div{display:grid;grid-template-columns:90px 1fr;gap:10px;padding:16px 4px;border-bottom:1px solid var(--line)}
.info dt{font-weight:700}
.info dd{margin:0;color:var(--ink2)}
.info a{color:var(--red);font-weight:700;text-decoration:none}

.foot{background:var(--dark);color:#b9bcc2;padding:34px 0;font-size:14px}
.foot p{margin:2px 0}
.foot b{color:#fff}
.copy{margin-top:10px!important;font-size:12.5px;opacity:.7}

/* floating */
.float{position:fixed;z-index:30;left:50%;transform:translateX(-50%);bottom:max(14px,env(safe-area-inset-bottom));display:flex;gap:10px;filter:drop-shadow(0 6px 16px rgba(0,0,0,.28))}
.float a{padding:14px 26px;border-radius:99px;font-weight:800;text-decoration:none;font-size:16px;white-space:nowrap}
.f-tel{background:var(--red);color:#fff}
.f-go{background:#fff;color:var(--ink);border:2px solid var(--dark)}

/* dialog */
.dlg{border:0;border-radius:18px;padding:0;width:min(780px,94vw);max-height:90vh;overflow:auto;color:var(--ink)}
.dlg::backdrop{background:rgba(0,0,0,.6)}
.dlg-x{position:sticky;top:0;float:right;margin:10px 10px 0 0;width:38px;height:38px;border-radius:50%;border:0;background:var(--dark);color:#fff;font-size:16px;cursor:pointer;z-index:2}
.dlg-in{padding:26px 24px 30px}
.dlg-in h3{margin:0 0 4px;font-size:22px;line-height:1.35;padding-right:40px}
.dlg-meta{margin:0 0 20px;color:var(--ink2);font-size:14px}
.stage{margin:0 0 24px}
.stage h4{margin:0 0 10px;display:flex;align-items:center;gap:8px;font-size:17px}
.stage h4 i{font-style:normal;background:var(--red);color:#fff;font-size:12px;padding:2px 9px;border-radius:99px}
.stage.s-during h4 i{background:#e08a00}
.stage.s-after h4 i{background:#1b8f4d}
.ph{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px}
.ph img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px;background:#e9eaec}
.stage p{margin:10px 0 0;color:var(--ink2);white-space:pre-line}

@media (max-width:860px){
  .nav{display:none}
  .top-tel{margin-left:auto}
  .about,.contact{grid-template-columns:1fr;gap:28px}
  .cards,.grid{grid-template-columns:repeat(2,1fr)}
  .quick-in{grid-template-columns:repeat(2,1fr)}
  .quick-in .quick-cta{grid-column:1/-1;align-items:center;padding:18px}
  .hero-in{padding:64px 20px 70px}
  .sec{padding:60px 0}
}
@media (max-width:520px){
  .cards,.grid{grid-template-columns:1fr}
  .float{width:calc(100% - 24px)}
  .float a{flex:1;text-align:center;padding:14px 10px}
}