:root{
  --navy:#0f2742;
  --blue:#176baf;
  --sky:#eaf6ff;
  --mint:#e8fbf7;
  --text:#1c2633;
  --muted:#657386;
  --line:#e5edf5;
  --white:#ffffff;
  --shadow:0 20px 60px rgba(15,39,66,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif;color:var(--text);line-height:1.65;background:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,237,245,.9)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.03em}
.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--blue),#6cc7ff);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 10px 25px rgba(23,107,175,.25)}
.brand-text{font-size:20px;color:var(--navy)}
.nav-links{display:flex;gap:28px;font-weight:700;color:#33445a;font-size:15px}
.nav-call{font-weight:900;color:var(--blue);padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:#fff}
.hero{position:relative;min-height:760px;display:flex;align-items:center;overflow:hidden;background:#0e2238}
.hero-bg{position:absolute;inset:0;background:url('images/hero.png') center/cover no-repeat;transform:scale(1.02)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,27,46,.86) 0%,rgba(9,27,46,.68) 42%,rgba(9,27,46,.20) 100%)}
.hero-content{position:relative;color:#fff;padding:110px 0 90px}
.eyebrow,.section-label{font-size:13px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:#58bfff;margin:0 0 16px}
h1{font-size:clamp(42px,7vw,76px);line-height:1.08;letter-spacing:-.065em;margin:0 0 26px;max-width:820px}
.hero-desc{font-size:clamp(18px,2.2vw,22px);max-width:650px;color:rgba(255,255,255,.86);margin:0 0 34px;word-break:keep-all}
.hero-actions,.contact-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:999px;font-weight:900;transition:.2s ease;box-shadow:0 12px 30px rgba(0,0,0,.12)}
.btn.primary{background:linear-gradient(135deg,var(--blue),#47b7ff);color:#fff}
.btn.secondary{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.34)}
.btn.secondary.dark{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn:hover{transform:translateY(-2px)}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}
.hero-badges span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);padding:9px 14px;border-radius:999px;font-weight:800;color:rgba(255,255,255,.9);font-size:14px}
.section{padding:110px 0}
.intro{background:linear-gradient(180deg,#fff,var(--sky))}
.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
h2{font-size:clamp(32px,4.6vw,48px);line-height:1.18;letter-spacing:-.055em;margin:0 0 20px;color:var(--navy);word-break:keep-all}
.intro-text p,.content-card p,.section-head p,.contact p{font-size:18px;color:var(--muted);margin:0 0 14px;word-break:keep-all}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.two-col.reverse{grid-template-columns:1fr 1fr}
.image-card{border-radius:34px;overflow:hidden;box-shadow:var(--shadow);background:#f5f9fc}
.image-card img{width:100%;height:520px;object-fit:cover}
.content-card{padding:48px;border-radius:34px;background:#fff;border:1px solid var(--line);box-shadow:0 14px 45px rgba(15,39,66,.07)}
.check-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.check-list li{position:relative;padding-left:34px;font-weight:800;color:#304258}
.check-list li:before{content:'✓';position:absolute;left:0;top:0;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-weight:900;font-size:14px}
.process{background:#f6fbff}
.section-head{text-align:center;max-width:760px;margin:0 auto 54px}
.section-head .section-label{margin-bottom:10px}
.process-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start}
.process-image{position:sticky;top:96px;border-radius:34px;overflow:hidden;box-shadow:var(--shadow)}
.process-image img{height:690px;width:100%;object-fit:cover}
.steps{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.steps article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 12px 34px rgba(15,39,66,.06)}
.steps strong{display:inline-flex;color:var(--blue);font-size:14px;margin-bottom:10px;letter-spacing:.08em}
.steps h3{font-size:21px;color:var(--navy);margin:0 0 8px;letter-spacing:-.03em}
.steps p{margin:0;color:var(--muted);font-size:15.5px;word-break:keep-all}
.trust{background:linear-gradient(180deg,#fff,#f7fbff)}
.dark-card{background:linear-gradient(135deg,var(--navy),#16456f);color:#fff;border:0}
.dark-card h2,.dark-card p{color:#fff}.dark-card p{color:rgba(255,255,255,.82)}
.compact{margin-bottom:38px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;min-height:104px;font-weight:850;color:#31445a;box-shadow:0 12px 32px rgba(15,39,66,.055);display:flex;align-items:center;word-break:keep-all}
.contact{padding:110px 0;background:linear-gradient(135deg,var(--navy),#1269aa);color:#fff}
.contact-box{text-align:center;max-width:880px}
.contact h2{color:#fff}.contact p{color:rgba(255,255,255,.82)}
.contact .section-label{color:#9cddff}
.contact-actions{justify-content:center;margin-top:32px}
.footer{background:#081827;color:rgba(255,255,255,.78);padding:34px 0}
.footer-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}
.footer strong{display:block;color:#fff;font-size:20px;margin-bottom:4px}.footer p{margin:0}.footer a{color:#fff;font-weight:800}
.floating-cta{position:fixed;right:18px;bottom:18px;z-index:60;display:none;gap:8px}
.floating-cta a{background:var(--blue);color:#fff;border-radius:999px;padding:13px 18px;font-weight:900;box-shadow:0 12px 30px rgba(23,107,175,.28)}
.floating-cta a:first-child{background:var(--navy)}
@media (max-width:900px){
  .nav-links{display:none}.nav-call{display:none}.nav{height:64px}.brand-text{font-size:18px}
  .hero{min-height:680px}.hero-overlay{background:linear-gradient(180deg,rgba(9,27,46,.70),rgba(9,27,46,.86))}.hero-bg{background-position:center}
  .intro-grid,.two-col,.process-layout{grid-template-columns:1fr;gap:28px}.section{padding:78px 0}.content-card{padding:32px;border-radius:26px}.image-card{border-radius:26px}.image-card img{height:360px}.process-image{position:relative;top:auto}.process-image img{height:360px}.steps{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.footer-inner{display:block}.footer-inner>div+div{margin-top:16px}.floating-cta{display:flex}.hero-actions .btn{width:100%}
}
@media (max-width:520px){
  .container{width:min(100% - 28px,1120px)}.hero-content{padding:88px 0 72px}h1{font-size:40px}.hero-desc{font-size:17px}.btn{width:100%;min-height:50px}.hero-badges span{font-size:13px}.intro-text p,.content-card p,.section-head p,.contact p{font-size:16px}h2{font-size:30px}.section{padding:64px 0}.contact{padding:78px 0}.floating-cta{left:14px;right:14px}.floating-cta a{flex:1;text-align:center}
}


/* Basic image/content protection for casual saving */
img, .hero-bg {
  -webkit-user-drag: none;
  user-drag: none;
  -webkit-touch-callout: none;
  user-select: none;
}

.image-card, .process-image, .hero {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}