:root{
  --navy:#1E2B45;
  --navy-2:#0F1A33;
  --ink:#1B2437;
  --muted:#5A6472;
  --bg:#ffffff;
  --soft:#F7F8FA;
  --soft2:#EEF2F7;
  --line:#E6EAF2;

  --radius:22px;
  --shadow: 0 18px 50px rgba(17, 27, 51, 0.12);
  --shadow2: 0 12px 30px rgba(17, 27, 51, 0.10);

  --max: 1120px;
  --pad: min(110px, 9vw);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 520px at 18% 10%, rgba(30,43,69,0.06), transparent 58%),
    radial-gradient(900px 520px at 82% 20%, rgba(46,74,140,0.06), transparent 60%),
    var(--bg);
  line-height:1.65;
}

.wrap{
  width: min(var(--max), 90%);
  margin: 0 auto;
}

/* ---------- Topbar ---------- */
.topbar{
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
}

.brand-logo-only img{
  height: 46px;   /* 🔥 여기 키우면 커짐 */
  width: auto;
  display: block;
}


.mark{
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: linear-gradient(145deg, var(--navy-2) 0%, var(--navy) 70%, #2E4A8C 130%);
  box-shadow: 0 10px 22px rgba(30,43,69,0.20);
  display:grid;
  place-items:center;
  color:#fff;
  font-weight:800;
  letter-spacing:0.2px;
  font-size: 14px;
}

.brandtext{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.brandtext strong{
  font-size: 14px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 0.2px;
}
.brandtext span{
  font-size: 12px;
  color: var(--muted);
}

.links{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  justify-content:center;
}

.links a{
  text-decoration:none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  padding: 10px 10px;
  border-radius: 12px;
  transition: 0.2s ease;
}
.links a:hover{
  color: var(--navy);
  background: var(--soft);
}

.nav-cta{
  display:flex;
  gap: 10px;
  align-items:center;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.2px;
  padding: 12px 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  transition: 0.2s ease;
  white-space: nowrap;
}

.btn-primary{
  background: var(--navy);
  color:#fff;
  box-shadow: 0 16px 28px rgba(30,43,69,0.18);
}
.btn-primary:hover{opacity:0.92; transform: translateY(-1px);}

.btn-ghost{
  background:#fff;
  color: var(--navy);
  border-color: var(--line);
}
.btn-ghost:hover{
  background: var(--soft);
  border-color: #d8dff0;
  transform: translateY(-1px);
}

.btn-lg{
  padding: 14px 22px;
  border-radius: 16px;
}

/* ---------- Hero ---------- */
.hero{
  padding: calc(var(--pad) + 5px) 0 var(--pad);
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items:center;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--navy);
  box-shadow: 0 0 0 4px rgba(30,43,69,0.10);
}

.hero-title{
  margin: 18px 0 18px;
  font-size: clamp(56px, 6vw, 82px);
  line-height: 1.02;
  letter-spacing: -1.8px;
  font-weight: 900;
  color: var(--navy);
}

.meta{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  margin-bottom: 18px;
}

.pill{
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.74);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-sub{
  font-size: 18px;
  color: var(--muted);
  max-width: 58ch;
  margin-top: 25px;
  margin-bottom: 20px;
}

.hero-sub.secondary{
  font-size: 16px;
  opacity: 0.85;
  margin-bottom: 30px;
}

.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
}

.hero-notes{
  margin-top: 22px;
  display:grid;
  gap: 10px;
  max-width: 60ch;
}

.note{
  display:flex;
  gap: 12px;
  align-items:flex-start;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
}
.note-label{
  font-size: 12px;
  font-weight: 900;
  color: var(--navy);
  min-width: 72px;
}
.note-text{
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

/* Right hero panel */
.hero-panel{
  position: relative;
  min-height: 380px;
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid rgba(17,27,51,0.10);
  box-shadow: var(--shadow);
  background:
    radial-gradient(700px 420px at 25% 30%, rgba(255,255,255,0.12), transparent 55%),
    radial-gradient(600px 380px at 75% 75%, rgba(255,255,255,0.10), transparent 60%),
    linear-gradient(135deg, var(--navy-2) 0%, var(--navy) 58%, #2E4A8C 135%);
}

.panel-watermark{
  position:absolute;
  top: 26px;
  right: 26px;
  font-size: 64px;
  font-weight: 950;
  letter-spacing: -1.6px;
  color: rgba(255,255,255,0.12);
  z-index: 2;
}

.panel-grid{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.10) 1px, transparent 1px);
  background-size: 54px 54px;
  opacity: 0.07;
}

.panel-glow{
  position:absolute;
  inset:-45%;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.18), transparent 45%),
    radial-gradient(circle at 70% 75%, rgba(255,255,255,0.12), transparent 52%);
  transform: rotate(10deg);
  filter: blur(1px);
  opacity: 0.9;
}

.panel-card{
  position:absolute;
  left: 22px;
  right: 22px;
  bottom: 24px;
  z-index: 5;
  background: rgba(255,255,255,0.94);
  border: 1px solid rgba(255,255,255,0.55);
  border-radius: 18px;
  padding: 18px 18px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.18);
}

.panel-card-title{
  font-size: 13px;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 6px;
}
.panel-card-text{
  font-size: 13px;
  font-weight: 650;
  color: #4A5772;
  line-height: 1.5;
}

/* ---------- Sections ---------- */
.section{
  padding: var(--pad) 0;
}

.section-soft{
  background: var(--soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 18px;
  margin-bottom: 28px;
}
.section-head h2{
  font-size: 30px;
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -0.5px;
}
.section-head p{
  color: var(--muted);
  max-width: 60ch;
  font-size: 14px;
  font-weight: 650;
}

/* Two-col layout */
.two-col{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items:start;
}

.section-kicker{
  font-size: 12px;
  font-weight: 900;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.section-title{
  font-size: 34px;
  font-weight: 950;
  color: var(--navy);
  letter-spacing: -0.6px;
  margin-bottom: 10px;
}

.section-text{
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
  margin-top: 12px;
}
.section-text.small{
  font-size: 13px;
  opacity: 0.9;
}

/* Panels */
.panel{
  border-radius: 18px;
  border: 1px solid var(--line);
  padding: 22px;
  box-shadow: var(--shadow2);
  background: rgba(255,255,255,0.88);
}
.panel-soft{
  background: rgba(255,255,255,0.9);
}

.panel-title{
  font-size: 14px;
  font-weight: 950;
  color: var(--navy);
  margin-bottom: 14px;
}

/* Principles list */
.principles{
  list-style:none;
  display:grid;
  gap: 12px;
}
.principles li{
  display:flex;
  gap: 12px;
  align-items:flex-start;
  padding: 12px;
  border-radius: 14px;
  background: var(--soft);
  border: 1px solid var(--line);
}
.bullet{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--navy);
  margin-top: 6px;
}

/* Cards */
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card{
  border-radius: 18px;
  padding: 26px;
  border: 1px solid var(--line);
  transition: 0.2s ease;
}
.card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow2);
  border-color: #d8dff0;
}

.card-top{
  display:flex;
  justify-content:flex-start;
  margin-bottom: 14px;
}

.chip{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--soft2);
  border: 1px solid var(--line);
  color: var(--navy);
  font-weight: 950;
  font-size: 12px;
}

.card h3{
  font-size: 18px;
  font-weight: 950;
  color: var(--navy);
  letter-spacing: -0.2px;
  margin-bottom: 10px;
}
.card p{
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  margin: 0;
}

.card-light{
  background: rgba(255,255,255,0.90);
}

.band{
  padding: var(--pad) 0;
}

/* ---------- Navy Bands ---------- */
.band-navy{
  color:#fff;
  background:
    radial-gradient(900px 520px at 20% 25%, rgba(255,255,255,0.06), transparent 60%),
    radial-gradient(700px 420px at 85% 75%, rgba(255,255,255,0.05), transparent 60%),
    linear-gradient(135deg, var(--navy-2) 0%, var(--navy) 60%, #2E4A8C 140%);
}

.band-navy-2{
  background:
    radial-gradient(900px 520px at 20% 25%, rgba(255,255,255,0.06), transparent 60%),
    radial-gradient(700px 420px at 85% 75%, rgba(255,255,255,0.05), transparent 60%),
    linear-gradient(135deg, #0b1428 0%, var(--navy-2) 55%, var(--navy) 130%);
}

.section-head-light{
  margin-bottom: 28px;
}
.section-head-light h2{
  font-size: 30px;
  font-weight: 950;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
  color: #fff;
  
}
.section-head-light p{
  color: rgba(255,255,255,0.72);
  font-weight: 650;
  max-width: 66ch;
}

.card-dark{
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
}
.card-dark:hover{
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.18);
}
.card-dark h3{color:#fff;}
.card-dark p{color: rgba(255,255,255,0.76);}

.chip-dark{
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.14);
  color:#fff;
}

/* CTA band */
.band-cta{
  background:
    radial-gradient(900px 520px at 20% 30%, rgba(255,255,255,0.05), transparent 60%),
    linear-gradient(135deg, #0b1428 0%, var(--navy-2) 55%, var(--navy) 130%);
  color:#fff;
  border-top: 1px solid rgba(255,255,255,0.10);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.cta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 16px;
  flex-wrap:wrap;
}
.cta-left h2{
  font-size: 30px;
  font-weight: 950;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.cta-left p{
  color: rgba(255,255,255,0.75);
  font-weight: 650;
}
.cta-right{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
}

/* Links */
.link{
  color: var(--navy);
  font-weight: 900;
  text-decoration:none;
}
.link:hover{opacity:0.85}

/* Footer */
.footer{
  border-top: 1px solid var(--line);
  padding: 42px 0 60px;
  color: var(--muted);
  font-size: 13px;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 12px;
  flex-wrap:wrap;
}
.footer-right{opacity:0.95}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .links{display:none;}
  .hero-grid{grid-template-columns:1fr; gap: 26px;}
  .hero-panel{min-height: 320px;}
  .two-col{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr;}
  .section-head{flex-direction:column; align-items:flex-start;}
}