:root{
  --bg:#ffffff;
  --text:#151922;
  --muted:#68717d;
  --line:#e7ebf0;
  --soft:#f5f8fb;
  --dark:#0d1117;
  --dark2:#131c2a;
  --accent:#a7dd35;
  --accent-deep:#86b81f;
  --shadow:0 18px 46px rgba(16,24,40,.08);
  --shadow-lg:0 24px 64px rgba(15,23,42,.18);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans KR",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(1180px, calc(100% - 40px)); margin:0 auto}
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(231,235,240,.95);
}
.nav-wrap{
  min-height:90px;
  display:flex; align-items:center; justify-content:space-between; gap:22px;
}
.brand{display:flex; align-items:center; gap:14px}
.brand-logo{height:58px; width:auto; object-fit:contain}
.brand-text strong{display:block; font-size:1.35rem; letter-spacing:-.03em}
.brand-text span{display:block; font-size:.83rem; color:var(--muted)}
.nav{display:flex; align-items:center; gap:28px; color:#344050; font-weight:700}
.nav a{position:relative}
.nav a:hover{color:var(--accent-deep)}
.nav a::after{
  content:""; position:absolute; left:0; bottom:-7px; width:0; height:2px;
  background:var(--accent); transition:.2s ease;
}
.nav a:hover::after{width:100%}

.hero{
  color:#fff;
  background:
    radial-gradient(circle at 8% 14%, rgba(167,221,53,.18), transparent 24%),
    radial-gradient(circle at 90% 84%, rgba(255,255,255,.08), transparent 24%),
    linear-gradient(135deg,#090d12 8%,#131b26 52%,#0f1726 100%);
}
.hero-inner{padding:76px 0 84px}
.hero-grid{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  gap:38px;
  align-items:center;
}
.eyebrow,.section-eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:.78rem; font-weight:800; letter-spacing:.22em; text-transform:uppercase;
  color:var(--accent);
}
.hero h1{
  margin:14px 0 0;
  font-size:clamp(2.5rem, 6vw, 4.8rem);
  line-height:1.06; letter-spacing:-.04em;
}
.hero h1 span{color:var(--accent)}
.hero p{
  margin:22px 0 0; max-width:720px;
  color:rgba(255,255,255,.84); font-size:1.08rem;
}
.hero-actions{display:flex; flex-wrap:wrap; gap:14px; margin-top:30px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:14px 22px; border-radius:18px;
  font-weight:800; border:1px solid transparent; transition:.2s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  background:var(--accent); color:#0e1116;
  box-shadow:0 12px 24px rgba(167,221,53,.22);
}
.btn-secondary{
  border-color:rgba(255,255,255,.18); color:#fff;
  background:rgba(255,255,255,.03)
}
.hero-badges{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:14px; margin-top:34px;
}
.badge-card{
  padding:18px; border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.05); backdrop-filter:blur(10px);
  border-radius:22px;
}
.badge-card strong{display:block; font-size:1.02rem; color:#def8a0}
.badge-card span{display:block; margin-top:6px; font-size:.92rem; color:rgba(255,255,255,.72)}

.hero-visual{
  display:grid; grid-template-columns:1fr 1fr; gap:14px;
}
.visual-card{
  overflow:hidden; border-radius:28px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.04);
  box-shadow:var(--shadow-lg); padding:10px;
}
.visual-card img{
  width:100%; height:250px; object-fit:contain;
  background:#fff; border-radius:18px;
}
.visual-large{grid-column:1 / -1}
.visual-large img{height:340px}

.section{padding:96px 0}
.section h1,.section h2{
  margin:10px 0 0;
  font-size:clamp(2rem,4.6vw,3.2rem);
  line-height:1.14; letter-spacing:-.03em;
}
.section-desc{
  margin:18px 0 0; max-width:860px;
  font-size:1.03rem; color:var(--muted);
}
.section-soft{background:var(--soft)}
.page-hero{padding:52px 0 14px}
.breadcrumb{font-size:.9rem; color:#8791a0}
.page-panel{
  margin-top:18px; padding:34px;
  border:1px solid var(--line);
  border-radius:30px;
  background:linear-gradient(135deg,#fafcfd,#fff);
  box-shadow:var(--shadow);
}

.quick-grid,.strength-grid,.business-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:34px;
}
.info-card,.quick-card,.company-card,.business-card,.gallery-card,.contact-card,.brand-panel,.map-card{
  box-shadow:var(--shadow);
}
.quick-card,.info-card{
  background:#fafbfc; border:1px solid var(--line);
  border-radius:24px; padding:22px;
}
.quick-card h3,.info-card h3{margin:0; font-size:1.08rem}
.quick-card p,.info-card p{margin:8px 0 0; color:var(--muted); font-size:.96rem}
.quick-links{display:flex; flex-wrap:wrap; gap:10px; margin-top:18px}
.chip{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px; border-radius:999px;
  border:1px solid var(--line); background:#fff; font-weight:700;
}
.chip:hover{border-color:#cfd8a9; color:var(--accent-deep)}

.about-grid,.contact-grid{
  display:grid; grid-template-columns:1.04fr .96fr; gap:34px; align-items:start;
}
.company-card{
  background:#fff; border:1px solid var(--line);
  border-radius:32px; padding:30px;
}
.company-card h3{margin:0; font-size:1.5rem}
.company-card dl{margin:24px 0 0}
.company-card dl div{padding:15px 0; border-bottom:1px solid var(--line)}
.company-card dl div:last-child{border-bottom:0}
.company-card dt{font-weight:800}
.company-card dd{margin:6px 0 0; color:var(--muted)}

.business-card{
  overflow:hidden; border-radius:30px;
  background:#fff; border:1px solid var(--line);
}
.business-head{
  padding:26px 26px 20px;
  background:linear-gradient(135deg,#0f141c,#171f2b);
  color:#fff;
}
.business-head h3{margin:0; font-size:1.45rem}
.business-head p{margin:8px 0 0; color:rgba(255,255,255,.75)}
.business-card ul{
  list-style:none; margin:0; padding:20px 24px 24px;
  display:grid; grid-template-columns:1fr 1fr; gap:12px;
}
.business-card li{
  background:#f8fafb; border:1px solid var(--line);
  border-radius:18px; padding:13px 14px;
  font-weight:700; color:#39414d;
}

.gallery-toolbar{
  display:flex; flex-wrap:wrap; gap:10px; margin-top:24px;
}
.gallery-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:28px;
}
.gallery-card{
  overflow:hidden; border-radius:28px;
  background:#fff; border:1px solid var(--line);
  transition:transform .2s ease, box-shadow .2s ease;
}
.gallery-card:hover{transform:translateY(-4px); box-shadow:0 22px 46px rgba(16,24,40,.12)}
.gallery-card .img-wrap{padding:10px; background:#f8fafb}
.gallery-card img{
  width:100%; height:260px; object-fit:contain; background:#fff; border-radius:18px;
  cursor:pointer;
}
.gallery-card .content{padding:18px}
.gallery-card h3{margin:0; font-size:1.05rem}
.gallery-card p{margin:8px 0 0; color:var(--muted); font-size:.94rem}

.contact-card{
  margin-top:24px;
  background:#fafbfc; border:1px solid var(--line);
  border-radius:28px; padding:26px;
}
.contact-card>div{
  display:grid; grid-template-columns:110px 1fr; gap:16px;
  padding:14px 0; border-bottom:1px solid var(--line);
}
.contact-card>div:last-child{border-bottom:0}
.contact-card span,.contact-card a{color:#49515c}

.brand-panel{
  border-radius:32px; border:1px solid var(--line);
  background:linear-gradient(135deg,#f7f9fb,#fff);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:34px;
}
.brand-panel-logo{height:86px; width:auto; object-fit:contain}
.brand-panel h3{margin:18px 0 0; font-size:2rem}
.brand-panel p{margin:14px 0 0; color:var(--muted)}
.brand-chip{
  margin-top:22px; border-radius:999px; background:#eef9cf; color:#547e00;
  font-weight:800; padding:11px 16px;
}

.map-grid{
  display:grid; grid-template-columns:1.06fr .94fr; gap:24px; margin-top:28px;
}
.map-card{
  border:1px solid var(--line); border-radius:30px; overflow:hidden; background:#fff;
}
.map-frame{
  width:100%; height:360px; border:0; display:block;
}
.map-content{padding:22px}
.map-actions{display:flex; flex-wrap:wrap; gap:10px; margin-top:16px}

.cta-band{
  margin-top:34px;
  border-radius:30px; padding:28px;
  background:linear-gradient(135deg,#0f141c,#182233);
  color:#fff; box-shadow:var(--shadow-lg);
}
.cta-band h3{margin:0; font-size:1.5rem}
.cta-band p{margin:10px 0 0; color:rgba(255,255,255,.8)}

.site-footer{
  border-top:1px solid var(--line); background:#fff;
}
.footer-wrap{
  min-height:78px; display:flex; align-items:center; justify-content:space-between;
  gap:18px; color:#707784; font-size:.92rem;
}

.lightbox{
  position:fixed; inset:0; background:rgba(0,0,0,.86);
  display:none; align-items:center; justify-content:center; z-index:9999; padding:24px;
}
.lightbox.open{display:flex}
.lightbox img{
  max-width:92vw; max-height:88vh; object-fit:contain;
  background:#fff; border-radius:12px;
}
.lightbox-close{
  position:absolute; top:20px; right:24px; color:#fff;
  font-size:40px; line-height:1; cursor:pointer;
}

@media (max-width:1100px){
  .hero-grid,.about-grid,.contact-grid,.map-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav{display:none}
  .hero-badges,.quick-grid,.strength-grid,.business-grid{grid-template-columns:1fr}
  .gallery-grid,.hero-visual{grid-template-columns:1fr}
  .visual-large{grid-column:auto}
  .business-card ul{grid-template-columns:1fr}
  .contact-card>div{grid-template-columns:1fr}
  .footer-wrap{flex-direction:column; justify-content:center; text-align:center; padding:18px 0}
}
@media (max-width:640px){
  .container{width:min(100% - 28px,1180px)}
  .section{padding:72px 0}
  .hero-inner{padding:58px 0 68px}
  .visual-card img,.visual-large img,.gallery-card img,.map-frame{height:220px}
  .brand-logo{height:52px}
}