/* Urban Branding · Brand Decision Monitor static website */
:root{
  --bg:#0B1931;
  --bg2:#10213F;
  --panel:#142744;
  --panel2:#192F52;
  --gold:#C79A3B;
  --blue:#4F7DFF;
  --text:#F7F8FB;
  --muted:#B9C4D4;
  --line:#2A3B59;
  --soft:#E7ECF4;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"SeoulNamsan M","SeoulNamsan","Noto Sans KR","Malgun Gothic",Arial,sans-serif;
  word-break:keep-all;
}
a{text-decoration:none;color:inherit}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 34px}
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,25,49,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.logo{font-weight:800;letter-spacing:.035em;font-size:16px;white-space:nowrap}
.menu{display:flex;align-items:center;gap:22px;font-size:13px;color:#CAD3E1;white-space:nowrap}
.menu a{padding:27px 0 22px;border-bottom:2px solid transparent}
.menu a:hover,.menu a.active{color:#fff;border-bottom-color:var(--gold)}
.cta-small{border:1px solid #52637B;border-radius:999px;padding:9px 14px!important;color:#fff!important}
.hero{
  padding:92px 0 76px;
  background:
    radial-gradient(circle at 78% 20%, rgba(79,125,255,.18), transparent 32%),
    linear-gradient(180deg,var(--bg2),var(--bg));
}
.eyebrow{font-size:14px;letter-spacing:.11em;color:var(--gold);font-weight:800;text-transform:uppercase;margin-bottom:18px}
h1{font-size:56px;line-height:1.15;letter-spacing:-.04em;margin:0 0 24px;max-width:980px}
.lead{font-size:21px;line-height:1.7;color:#D8E0EC;max-width:940px;margin:0}
.rule{width:102px;height:5px;background:var(--gold);margin:32px 0}
.hero-claim{font-size:27px;line-height:1.48;font-weight:800;max-width:920px;margin:0}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 20px;font-size:14px;font-weight:700}
.btn.gold{background:var(--gold);color:#09162C}
.btn.outline{border:1px solid #5B6B82;color:#F1F4F8}
section{padding:72px 0;border-top:1px solid var(--line)}
.kicker{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
h2{font-size:36px;line-height:1.32;letter-spacing:-.03em;margin:0 0 14px}
.sub{font-size:17px;line-height:1.75;color:var(--muted);max-width:940px;margin:0 0 32px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.four{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{
  background:var(--panel);
  border:1px solid #263D5D;
  border-radius:14px;
  padding:24px;
  min-height:158px;
}
.card.light{background:#132542}
.num{font-size:12px;color:var(--gold);font-weight:800;margin-bottom:14px}
.card h3{font-size:18px;margin:0 0 10px;letter-spacing:-.01em}
.card p,.card li{font-size:14px;line-height:1.65;color:#BDC7D6;margin:0}
.card ul{padding-left:18px;margin:0}
.band{background:linear-gradient(180deg,#10213F,#0B1931)}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:24px}
.step{
  background:var(--panel);
  border:1px solid #2B4365;
  border-radius:14px;
  padding:22px 16px;
  min-height:128px;
  text-align:center;
}
.step b{display:block;font-size:16px;margin-bottom:8px}
.step span{font-size:13px;line-height:1.5;color:#B8C3D3}
.compare{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:14px}
.compare .box{
  background:var(--panel);
  border-left:3px solid var(--gold);
  padding:20px;
  min-height:130px;
}
.box b{display:block;font-size:15px;margin-bottom:8px}
.box span{font-size:13px;line-height:1.55;color:#B8C3D3}
.dark-quote{
  background:#0E1E39;
  border:1px solid #304768;
  border-radius:18px;
  padding:34px;
  font-size:26px;
  line-height:1.5;
  font-weight:800;
}
.output{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.output .item{background:#132542;border-left:3px solid var(--gold);padding:20px;min-height:112px}
.output b{display:block;font-size:15px;margin-bottom:8px}
.output span{font-size:13px;line-height:1.55;color:#B8C3D3}
.close{padding:78px 0 86px;background:var(--bg2)}
.close h2{font-size:42px;max-width:920px}
.close p{font-size:18px;line-height:1.75;color:#CAD3E1;max-width:920px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.badge{border:1px solid #58677C;border-radius:999px;padding:10px 15px;font-size:12px;color:#E4E9F0}
.note{font-size:11px;color:#8291A7;line-height:1.65;margin-top:24px}
.footer{border-top:1px solid var(--line);padding:26px 0 34px;color:#8291A7;font-size:12px}
.ma-label{display:inline-flex;background:rgba(199,154,59,.12);border:1px solid rgba(199,154,59,.5);color:#F2D391;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:800;margin-bottom:16px}
@media(max-width:900px){
  .wrap{padding:0 22px}.logo{display:none}.menu{gap:12px;overflow:auto;font-size:11px}.nav{justify-content:flex-start}
  h1{font-size:38px}.lead{font-size:18px}.hero-claim{font-size:23px}
  h2{font-size:30px}.two,.three,.four,.flow,.compare,.output{grid-template-columns:1fr}
  section{padding:56px 0}.hero{padding:70px 0 62px}
}