:root{
  --bg:#ffffff;
  --bg2:#f6f7fb;
  --text:#111827;
  --muted:#6b7280;
  --line:rgba(17,24,39,.12);
  --brand:#0b0147;
  --shadow:0 18px 50px rgba(17,24,39,.12);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; font-family:"Pretendard", system-ui, -apple-system, Segoe UI, Roboto, sans-serif; color:var(--text); background:var(--bg); }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.container{ width:min(1100px, 80%); margin:0 auto; }

/* Header (index 톤 유지) */
.site-header{
  position:sticky; top:0; z-index:50;
  background:#fff;
  border-bottom:1px solid rgba(17,24,39,.08);
}
.header-inner{
  height:72px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand img{ height:34px; width:auto; }

.gnb{ display:flex; gap:26px; font-weight:600; color:#111827; }
.gnb a{ opacity:.88; }
.gnb a:hover{ opacity:1; }

.m-toggle{
  display:none;
  width:44px; height:44px;
  border:1px solid rgba(17,24,39,.12);
  background:#fff;
  border-radius:12px;
  cursor:pointer;
}

.mnav{
  display:none;
  border-top:1px solid rgba(17,24,39,.08);
  background:#fff;
}
.mnav-inner{ padding:14px 0; display:flex; gap:18px; flex-wrap:wrap; }
.mnav a{ font-weight:700; opacity:.9; }
.mnav.is-open{ display:block; }

@media (max-width: 860px){
  .gnb{ display:none; }
  .m-toggle{ display:inline-flex; align-items:center; justify-content:center; }
}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  height:46px; padding:0 18px;
  border-radius:14px;
  font-weight:800;
  letter-spacing:-.2px;
  border:1px solid transparent;
  cursor:pointer;
  transition:.18s ease;
}
.btn-primary{ background:var(--brand); color:#fff; }
.btn-primary:hover{ transform:translateY(-1px); }
.btn-ghost{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.65);
}
.btn-ghost:hover{ border-color:#fff; }
.btn-outline{
  background:#fff;
  border:1px solid rgba(17,24,39,.16);
}
.btn-outline:hover{ transform:translateY(-1px); }

.eyebrow{
  font-weight:900;
  color:rgba(255,255,255,.9);
  letter-spacing:-.2px;
  margin:0 0 10px;
}

/* Page hero */
.page-hero{
  position:relative;
  min-height: 56vh;
  display:flex;
  align-items:flex-end;
  padding: 60px 0;
  overflow:hidden;
}
.page-hero-bg{
  position:absolute; inset:0;
  background-size:cover;
  background-position:center;
  transform:scale(1.02);
}
.page-hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(11,1,71,.35), rgba(11,1,71,.78));
}
.page-hero-inner{
  position:relative;
  padding-bottom: 14px;
  color:#fff;
}
.page-hero h1{
  margin:0 0 12px;
  font-size: clamp(30px, 4vw, 46px);
  line-height:1.1;
  letter-spacing:-.8px;
}
.page-hero .lead{
  margin:0;
  color:rgba(255,255,255,.92);
  line-height:1.6;
  max-width: 760px;
}
.hero-actions{
  margin-top: 18px;
  display:flex; gap:12px; flex-wrap:wrap;
}

/* Sections */
.page{ padding: 24px 0 70px; }
.section{ padding: 62px 0; }
.section-alt{ background:var(--bg2); border-top:1px solid rgba(17,24,39,.06); border-bottom:1px solid rgba(17,24,39,.06); }

.section-head h2{
  margin:0 0 8px;
  font-size: 28px;
  letter-spacing:-.6px;
}
.section-head p{
  margin:0;
  color:var(--muted);
  line-height:1.7;
  max-width: 760px;
}

/* Cards */
.grid-3{
  margin-top: 26px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card{
  background:#fff;
  border:1px solid rgba(17,24,39,.08);
  border-radius: 20px;
  padding: 22px;
  box-shadow: 0 10px 30px rgba(17,24,39,.06);
}
.card .icon{
  width:46px; height:46px;
  border-radius: 16px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(11,1,71,.08);
  color: var(--brand);
  margin-bottom: 12px;
}
.card h3{ margin:0 0 8px; font-size:18px; }
.card p{ margin:0; color:var(--muted); line-height:1.7; }

@media (max-width: 980px){
  .grid-3{ grid-template-columns: 1fr; }
}

/* Split */
.split{
  margin-top: 26px;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items: stretch;
}
.split-text{
  background:#fff;
  border:1px solid rgba(17,24,39,.08);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 12px 34px rgba(17,24,39,.06);
}
.split-text .eyebrow{
  color: var(--brand);
  margin:0 0 10px;
}
.split-text h2{
  margin:0 0 10px;
  letter-spacing:-.6px;
}
.list{ margin:0; padding:0; list-style:none; display:grid; gap:10px; color:#111827; }
.list li{ display:flex; gap:10px; line-height:1.6; color: #1f2937; }
.list i{ color: var(--brand); margin-top:3px; }

.split-media{
  border-radius: 22px;
  border:1px solid rgba(17,24,39,.08);
  background-size: cover;
  background-position:center;
  box-shadow: 0 12px 34px rgba(17,24,39,.06);
  min-height: 280px;
}

@media (max-width: 980px){
  .split{ grid-template-columns: 1fr; }
}

/* Info box */
.info-box{
  margin-top: 22px;
  background:#fff;
  border:1px solid rgba(17,24,39,.08);
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 12px 34px rgba(17,24,39,.06);
}
.info-box .row{
  display:flex;
  justify-content:space-between;
  gap: 14px;
  padding: 12px 10px;
  border-bottom:1px solid rgba(17,24,39,.06);
}
.info-box .row:last-child{ border-bottom:none; }
.label{ color: var(--muted); font-weight:700; }
.value{ font-weight:800; color:#111827; text-align:right; }

@media (max-width: 720px){
  .info-box .row{ flex-direction:column; }
  .value{ text-align:left; }
}

/* CTA line */
.cta-line{
  margin-top: 18px;
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
}

/* Footer */
.site-footer{
  background:#0b0b12;
  color:#fff;
  padding: 44px 0 28px;
}
.footer-top{
  display:flex;
  justify-content:space-between;
  gap: 22px;
  align-items:flex-start;
}
.f-logo{ height: 34px; width:auto; }
.f-right p{ margin:6px 0; color: rgba(255,255,255,.88); }
.footer-bottom{ margin-top: 22px; }
.footer-line{ height:1px; background: rgba(255,255,255,.15); margin-bottom: 14px; }
.footer-links{
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  color: rgba(255,255,255,.78);
}
.links a{ color: rgba(255,255,255,.9); }
.links a:hover{ color:#fff; }
.sep{ opacity:.65; margin: 0 6px; }

@media (max-width: 860px){
  .footer-top{ flex-direction:column; }
}

/* reveal */
.reveal{ opacity:0; transform: translateY(14px); transition: .5s ease; }
.reveal.is-in{ opacity:1; transform: translateY(0); }