:root{
  --navy:#0f2747;
  --navy2:#1a3b67;
  --blue:#1f6fe5;
  --blue2:#5ba6ff;
  --sky:#eef5fc;
  --bg:#f5f7fa;
  --line:#dbe4ef;
  --text:#1e2d43;
  --muted:#6d7c90;
  --white:#fff;
  --shadow:0 18px 48px rgba(15,39,71,.08);
  --shadow2:0 28px 70px rgba(15,39,71,.12);
  --radius-xl:34px;
  --radius-lg:24px;
  --radius-md:18px;
  --max:1380px;
}
*{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;
  color:var(--text);
  background:
    radial-gradient(circle at 100% 0, rgba(91,166,255,.12), transparent 18%),
    linear-gradient(180deg,#fbfdff 0%,var(--bg) 100%);
  line-height:1.68;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(calc(100% - 40px),var(--max));margin:0 auto}
.topbar{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(15,39,71,.08)
}
.topbar-inner{
  min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px
}
.brand{display:flex;align-items:center;gap:16px;min-width:0}
.brand img{width:210px;height:auto;flex-shrink:0}
.brand-copy strong{display:block;color:var(--navy);font-size:1rem;letter-spacing:-.03em}
.brand-copy span{display:block;color:var(--muted);font-size:.84rem}
.nav{display:flex;align-items:center;gap:30px;font-size:.97rem;font-weight:700;color:#34465f}
.nav a{position:relative}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:-12px;height:2px;border-radius:999px;
  background:linear-gradient(90deg,var(--blue),var(--blue2));
  transform:scaleX(0);transform-origin:left;transition:transform .2s ease
}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
.actions{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 22px;border-radius:999px;border:1px solid transparent;
  font-weight:800;white-space:nowrap;transition:transform .18s ease, box-shadow .18s ease
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--blue),#4d94ff);color:#fff;box-shadow:0 14px 30px rgba(31,111,229,.18)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--navy)}
.page-head{padding:34px 0 10px}
.breadcrumb{display:flex;gap:8px;color:var(--muted);font-size:.92rem;margin-bottom:14px}
.hero{padding:20px 0 0}
.hero-shell{
  position:relative;overflow:hidden;min-height:760px;border-radius:36px;border:1px solid #d9e5f3;box-shadow:var(--shadow2);
  background:
    linear-gradient(100deg, rgba(10,27,48,.86) 0%, rgba(15,42,78,.76) 36%, rgba(20,83,168,.20) 100%),
    linear-gradient(135deg,#c6d7eb,#edf4fb)
}
.hero-shell::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 84% 18%, rgba(255,255,255,.52), rgba(255,255,255,0) 24%),
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
}
.hero-slide{
  min-height:760px;padding:70px clamp(26px,4.2vw,62px);display:grid;grid-template-columns:1.02fr .98fr;gap:38px;align-items:center
}
.hero-copy{position:relative;z-index:2;max-width:720px;color:#fff}
.hero-kicker{
  display:inline-flex;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.16);
  font-size:.88rem;font-weight:800;margin-bottom:18px
}
.hero-copy h1{
  margin:0 0 22px;
  font-size:clamp(2.25rem,4.5vw,4.8rem);
  line-height:1.03;
  letter-spacing:-.06em
}
.hero-copy p{
  margin:0;color:rgba(255,255,255,.82);font-size:1.06rem;max-width:640px
}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-visual{position:relative;z-index:2;min-width:0}
.visual-stage{
  min-height:520px;border-radius:34px;padding:22px;
  background:linear-gradient(145deg, rgba(255,255,255,.94), rgba(232,240,250,.94));
  border:1px solid rgba(255,255,255,.72);box-shadow:0 18px 56px rgba(15,39,71,.12)
}
.visual-grid{
  display:grid;grid-template-columns:1.08fr .92fr;gap:16px;height:100%
}
.visual-main{
  border-radius:26px;border:1px solid #d6e3f4;background:linear-gradient(180deg,#f9fbff,#eaf2fa);
  padding:26px;display:grid;align-content:space-between;gap:20px
}
.visual-logo{
  display:flex;align-items:center;justify-content:center;min-height:170px
}
.visual-logo img{max-width:230px;width:100%;height:auto}
.scheme-title{
  margin:0;color:var(--navy);font-size:1.18rem;letter-spacing:-.03em
}
.scheme-flow{display:grid;gap:10px}
.flow-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pill{
  padding:10px 12px;border-radius:999px;background:#fff;border:1px solid #d8e5f6;color:var(--navy);font-weight:800;font-size:.88rem
}
.arrow{color:#8ca0b9;font-weight:900}
.visual-side{
  border-radius:26px;padding:24px;
  background:linear-gradient(160deg,#194281,#1f6fe5);
  color:#fff;display:grid;align-content:space-between;gap:20px
}
.visual-side h3{
  margin:0;font-size:2rem;line-height:.98;letter-spacing:-.06em
}
.visual-side p{margin:0;color:rgba(255,255,255,.84)}
.badges{display:grid;gap:10px}
.badge{
  padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.14);font-size:.92rem
}
.after-hero{
  margin-top:-70px;position:relative;z-index:5
}
.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.quick-card{
  background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)
}
.quick-card strong{display:block;margin-bottom:8px;color:var(--navy);font-size:1.04rem}
.quick-card span{color:var(--muted);font-size:.95rem}
.section{padding:110px 0}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:end;margin-bottom:30px}
.section-kicker{display:inline-block;margin-bottom:10px;color:var(--blue);font-size:.9rem;font-weight:800;letter-spacing:.04em}
.section-head h2{
  margin:0 0 12px;color:var(--navy);font-size:clamp(2rem,3.5vw,3.2rem);line-height:1.05;letter-spacing:-.05em
}
.section-head p,.section-note{margin:0;color:var(--muted)}
.split{display:grid;grid-template-columns:1.08fr .92fr;gap:18px}
.panel{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}
.panel h3{margin:0 0 12px;color:var(--navy);font-size:1.38rem;line-height:1.16;letter-spacing:-.035em}
.panel p{margin:0;color:var(--muted)}
.bullet-list{display:grid;gap:12px;margin-top:20px}
.bullet-item{padding:14px 16px;border-radius:18px;background:#f7fbff;border:1px solid #e1ebf6}
.bullet-item strong{display:block;margin-bottom:4px;color:var(--navy)}
.bullet-item span{color:var(--muted);font-size:.94rem}
.mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
.mini-card strong{display:block;color:var(--navy);font-size:1.5rem;margin-bottom:6px;letter-spacing:-.04em}
.mini-card span{color:var(--muted);font-size:.94rem}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.biz-card{min-height:320px;border-radius:28px;padding:26px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.biz-no{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--blue),#7eb6ff);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:18px}
.biz-card h3{margin:0 0 10px;color:var(--navy);font-size:1.28rem;line-height:1.2;letter-spacing:-.03em}
.biz-card p{margin:0;color:var(--muted)}
.biz-card ul{margin:18px 0 0;padding-left:18px;color:var(--muted)}
.biz-card li+li{margin-top:7px}
.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.tab{padding:12px 16px;border-radius:999px;border:1px solid #d7e3f3;background:#fff;color:var(--navy);font-weight:800;cursor:pointer}
.tab.active{background:linear-gradient(135deg,var(--blue),#7cb3ff);color:#fff;border-color:transparent}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.portfolio-card{border-radius:24px;padding:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.portfolio-card .tag{display:inline-flex;padding:8px 12px;border-radius:999px;background:#eef6ff;border:1px solid #dce9f8;color:var(--blue);font-size:.82rem;font-weight:800;margin-bottom:12px}
.portfolio-card h3{margin:0 0 8px;color:var(--navy);font-size:1.12rem;line-height:1.25;letter-spacing:-.03em}
.portfolio-card p,.portfolio-card small{color:var(--muted)}
.portfolio-card small{display:block;margin-top:10px;font-size:.88rem}
.contact-shortcuts{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.field{display:grid;gap:8px}
.field.full{grid-column:1 / -1}
label{font-size:.92rem;font-weight:800;color:var(--navy)}
input,textarea{width:100%;padding:15px 16px;border-radius:18px;border:1px solid #d6e3f3;background:#fbfdff;color:var(--text);outline:none}
textarea{min-height:160px;resize:vertical}
.info-stack{display:grid;gap:12px;margin-top:16px}
.info-box{padding:18px;border-radius:18px;background:#f8fbff;border:1px solid #e0ebf7}
.info-box strong{display:block;margin-bottom:4px;color:var(--navy)}
.info-box span{color:var(--muted)}
.map-frame{width:100%;min-height:360px;border:0;border-radius:24px;background:#eff4fa;border:1px solid var(--line)}
.cta-band{margin-top:26px;border-radius:32px;padding:34px;background:linear-gradient(135deg,#eaf4ff,#dcecff);border:1px solid #d6e4f5;display:flex;align-items:center;justify-content:space-between;gap:18px}
.cta-band h3{margin:0 0 8px;color:var(--navy);font-size:1.7rem;line-height:1.16;letter-spacing:-.04em}
.cta-band p{margin:0;color:var(--muted)}
.footer{padding:40px 0 60px;color:var(--muted);font-size:.95rem}
.footer-inner{border-top:1px solid #dbe6f2;padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.hide{display:none!important}
@media (max-width:1180px){
  .hero-slide,.split,.section-head,.grid-3,.portfolio-grid,.fields,.mini-grid,.quick-grid{grid-template-columns:1fr}
  .visual-grid{grid-template-columns:1fr}
  .after-hero{margin-top:24px}
}
@media (max-width:820px){
  .nav{display:none}
  .actions .btn-outline{display:none}
  .topbar{position:static}
  .brand-copy{display:none}
  .brand img{width:170px}
  .hero-shell,.hero-slide{min-height:auto}
  .hero-slide{padding:42px 20px}
  .hero-copy h1{font-size:clamp(2rem,11vw,3.2rem)}
}