:root{
  --accent:#2563eb;
  --accent2:#06b6d4;
  --bg:#f4f8ff;
  --ink:#111827;
  --muted:#475569;
  --line:#e5e7eb;
  --card:#ffffff;
  --dark:#0b1220;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Noto Sans KR','Pretendard','Apple SD Gothic Neo',Arial,sans-serif;
  line-height:1.75;
}
a{text-decoration:none;color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

.top-strip{
  background:#07111f;
  color:#dbeafe;
  font-size:13px;
}
.top-strip .wrap{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  padding-top:9px;
  padding-bottom:9px;
}

.site-header{
  background:#ffffff;
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:100;
  box-shadow:0 8px 24px rgba(15,23,42,.06);
}
.header-inner{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:24px;
  font-weight:950;
  letter-spacing:-1px;
  color:#111827;
}
.logo-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-weight:950;
}
.nav{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  padding:10px 14px;
  border-radius:999px;
  font-weight:850;
  font-size:15px;
  color:#263247;
}
.nav a:hover{background:#eef4ff;color:var(--accent)}
.nav .nav-cta{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;
  box-shadow:0 10px 22px rgba(15,23,42,.16);
}

.hero{
  background:linear-gradient(135deg,#0b1220 0%,#111827 45%,var(--accent) 100%);
  color:#fff;
  padding:84px 0 72px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:34px;
  align-items:center;
}
.badge{
  display:inline-flex;
  align-items:center;
  padding:8px 15px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.22);
  color:#fff;
  font-size:13px;
  font-weight:900;
  margin-bottom:18px;
}
.hero h1{
  margin:0 0 20px;
  font-size:52px;
  line-height:1.15;
  letter-spacing:-2px;
  font-weight:950;
  color:#ffffff;
  text-shadow:0 2px 12px rgba(0,0,0,.25);
}
.hero p{
  max-width:760px;
  margin:0 0 30px;
  color:#e5edf7;
  font-size:18px;
}
.hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:56px;
  padding:0 26px;
  border-radius:15px;
  font-weight:950;
  font-size:16px;
}
.btn-primary{
  background:#ffffff;
  color:#111827;
  box-shadow:0 16px 32px rgba(0,0,0,.20);
}
.btn-ghost{
  border:1px solid rgba(255,255,255,.35);
  color:#fff;
  background:rgba(255,255,255,.12);
}
.hero-panel{
  background:#ffffff;
  color:#111827;
  border-radius:30px;
  padding:26px;
  box-shadow:0 24px 70px rgba(0,0,0,.25);
}
.hero-panel h3{font-size:24px;margin:0 0 12px;color:#07111f}
.hero-panel p{color:#475569;margin:0 0 18px;font-size:15.5px}
.panel-list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.panel-item{
  background:#f8fafc;
  border:1px solid #e5e7eb;
  border-radius:18px;
  padding:16px;
}
.panel-item b{display:block;color:var(--accent);font-size:18px;margin-bottom:4px}
.panel-item span{color:#64748b;font-size:13.5px}

.quick{
  margin-top:-34px;
  position:relative;
  z-index:3;
}
.quick-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.quick-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:20px;
  box-shadow:0 16px 34px rgba(15,23,42,.08);
}
.quick-card b{display:block;color:var(--accent);font-size:17px;margin-bottom:5px}
.quick-card span{color:#64748b;font-size:14px}

.section{padding:74px 0}
.section.white{background:#fff}
.section-head{
  text-align:center;
  max-width:880px;
  margin:0 auto 42px;
}
.kicker{
  display:inline-flex;
  padding:7px 14px;
  border-radius:999px;
  background:#eef4ff;
  color:var(--accent);
  font-weight:950;
  font-size:13px;
  margin-bottom:12px;
}
.section h2{
  font-size:38px;
  line-height:1.25;
  margin:0 0 14px;
  letter-spacing:-1px;
  font-weight:950;
  color:#111827;
}
.lead{font-size:17px;color:var(--muted);margin:0}
.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  padding:28px;
  box-shadow:0 12px 32px rgba(15,23,42,.05);
}
.white .card{background:#f8fafc}
.icon{
  width:48px;
  height:48px;
  border-radius:16px;
  background:#eef4ff;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:14px;
  font-size:22px;
}
.card h3{font-size:22px;margin:0 0 10px;color:#111827}
.card p{margin:0;color:#526070;font-size:15.8px}

.article{
  background:#fff;
  border:1px solid var(--line);
  border-radius:28px;
  padding:34px;
  box-shadow:0 12px 32px rgba(15,23,42,.05);
  margin-bottom:20px;
}
.article h3{
  font-size:28px;
  margin:0 0 16px;
  color:#111827;
}
.article p{
  color:#425166;
  font-size:16.5px;
  margin:0 0 14px;
}

.info-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 12px 32px rgba(15,23,42,.05);
}
.info-table th,.info-table td{
  padding:16px 18px;
  text-align:left;
  border-bottom:1px solid var(--line);
  vertical-align:top;
}
.info-table th{
  background:#f1f5f9;
  color:#111827;
}
.info-table tr:last-child td{border-bottom:0}

.cta{
  background:linear-gradient(135deg,#0f172a,#111827);
  color:#fff;
  text-align:center;
  padding:76px 0;
}
.cta h2{font-size:40px;margin:0 0 16px;color:#fff}
.cta p{max-width:820px;margin:0 auto 28px;color:#dbeafe;font-size:17px}

.site-footer{
  background:#07111f;
  color:#cbd5e1;
}
.footer-top{padding:58px 0 42px}
.footer-grid{
  display:grid;
  grid-template-columns:1.35fr .9fr .9fr .9fr;
  gap:34px;
  align-items:start;
}
.footer-brand h3{
  color:#fff;
  font-size:27px;
  margin:0 0 14px;
  font-weight:950;
}
.footer-brand p{
  color:#aeb8c7;
  font-size:14.8px;
  line-height:1.8;
  margin:0 0 16px;
}
.footer-title{
  color:#fff;
  font-size:17px;
  font-weight:900;
  margin-bottom:14px;
}
.footer-links{
  display:flex;
  flex-direction:column;
  gap:9px;
}
.footer-links a,.footer-info span{
  color:#cbd5e1;
  font-size:14.5px;
}
.footer-info{
  display:flex;
  flex-direction:column;
  gap:9px;
}
.footer-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}
.footer-tags span{
  padding:7px 11px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  font-size:13px;
  color:#e5e7eb;
  font-weight:700;
}
.footer-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 18px;
  border-radius:12px;
  background:#fff;
  color:#111827;
  font-weight:950;
  margin-top:8px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:22px 0;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  color:#8e99aa;
  font-size:13px;
}
@media(max-width:920px){
  .hero-grid,.grid{grid-template-columns:1fr 1fr}
  .quick-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .top-strip .wrap{display:block;text-align:center}
  .header-inner{display:block;text-align:center;padding:16px 0}
  .logo{justify-content:center}
  .nav{justify-content:center;margin-top:12px}
  .hero{padding:60px 0}
  .hero-grid,.grid,.quick-grid,.footer-grid,.panel-list{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .section h2{font-size:29px}
  .btn{width:100%}
  .footer-bottom{display:block;text-align:center}
  .footer-bottom div{margin:6px 0}
}