:root{
  --navy:#1e3a5f; --navy-d:#14273f; --navy-l:#2c5282;
  --orange:#f39c12; --orange-d:#e08e0b;
  --ink:#1f2933; --muted:#5b6b7b; --line:#e3e8ee; --bg:#ffffff; --bg2:#f5f8fb;
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:"Pretendard","Malgun Gothic","Apple SD Gothic Neo",system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.7;background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%;word-break:keep-all}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-radius:10px;padding:12px 22px;transition:.2s;font-size:15px;cursor:pointer;border:0}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-d)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-outline{border:1.5px solid var(--navy);color:var(--navy);background:transparent}
.btn-outline:hover{background:var(--navy);color:#fff}
/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);font-size:19px}
.logo .mark{width:38px;height:38px;border-radius:9px;background:var(--navy);color:var(--orange);display:grid;place-items:center;font-weight:900;font-size:17px;letter-spacing:-1px}
.logo small{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.5px}
.menu{display:flex;gap:26px;align-items:center}
.menu>a,.menu .drop>span{font-size:15px;font-weight:600;color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;gap:5px}
.menu>a:hover,.menu .drop>span:hover{color:var(--navy-l)}
.menu>a.active,.menu .drop.active>span{color:var(--navy);position:relative}
.drop{position:relative}
.drop>span::after{content:"▾";font-size:11px;color:var(--muted)}
.drop-menu{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(6px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 40px rgba(30,58,95,.14);padding:10px;min-width:290px;opacity:0;visibility:hidden;transition:.18s;z-index:60}
.drop:hover .drop-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.drop-menu a{display:block;padding:11px 14px;border-radius:8px;font-size:14.5px;font-weight:600;color:var(--ink)}
.drop-menu a small{display:block;font-weight:500;color:var(--muted);font-size:12.5px;margin-top:2px}
.drop-menu a:hover{background:var(--bg2);color:var(--navy)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-tel{font-weight:800;color:var(--navy);font-size:17px}
.burger{display:none;background:none;border:0;cursor:pointer;font-size:26px;color:var(--navy)}
/* Hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-l) 100%);color:#fff;padding:84px 0 92px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(243,156,18,.22),transparent 70%)}
.hero .wrap{position:relative;z-index:1}
.hero .eyebrow{display:inline-block;background:rgba(243,156,18,.18);color:var(--orange);font-weight:700;font-size:13px;padding:6px 14px;border-radius:100px;margin-bottom:20px;letter-spacing:.3px}
.hero h1{font-size:42px;line-height:1.25;font-weight:800;letter-spacing:-1px;max-width:820px}
.hero h1 b{color:var(--orange)}
.hero p.sub{margin-top:20px;font-size:18px;color:rgba(255,255,255,.85);max-width:660px}
.hero .actions{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero .trust{margin-top:40px;display:flex;gap:32px;flex-wrap:wrap;color:rgba(255,255,255,.8);font-size:14px}
.hero .trust b{color:#fff;display:block;font-size:22px;font-weight:800}
/* Page hero (inner pages) */
.phero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-l) 100%);color:#fff;padding:56px 0}
.phero .eyebrow{display:inline-block;background:rgba(243,156,18,.18);color:var(--orange);font-weight:700;font-size:13px;padding:5px 13px;border-radius:100px;margin-bottom:14px}
.phero h1{font-size:34px;font-weight:800;letter-spacing:-.5px;max-width:820px}
.phero p{margin-top:14px;color:rgba(255,255,255,.85);font-size:17px;max-width:680px}
.crumb{font-size:13px;color:rgba(255,255,255,.6);margin-bottom:14px}
.crumb a:hover{color:#fff}
/* Sections */
section{padding:80px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 52px}
.sec-head .tag{color:var(--orange-d);font-weight:800;font-size:14px;letter-spacing:1px;text-transform:uppercase}
.sec-head h2{font-size:32px;font-weight:800;color:var(--navy);margin-top:10px;letter-spacing:-.5px}
.sec-head p{margin-top:14px;color:var(--muted);font-size:16px}
.bg2{background:var(--bg2)}
.narrow{max-width:820px;margin:0 auto}
.prose h2{font-size:26px;color:var(--navy);font-weight:800;margin:38px 0 16px;letter-spacing:-.3px}
.prose h3{font-size:19px;color:var(--navy-l);font-weight:700;margin:26px 0 10px}
.prose p{color:var(--ink);margin-bottom:16px;font-size:16.5px}
.prose ul{list-style:none;display:grid;gap:11px;margin:16px 0 22px}
.prose ul li{padding-left:26px;position:relative;color:var(--ink);font-size:16px}
.prose ul li::before{content:"✓";position:absolute;left:0;top:1px;color:#fff;background:var(--orange);width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:900}
.prose .lead{font-size:18px;color:var(--muted);margin-bottom:26px}
/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-grid .txt h3{font-size:24px;color:var(--navy);font-weight:800;margin-bottom:16px;line-height:1.4}
.about-grid .txt p{color:var(--muted);margin-bottom:14px;font-size:16px}
.about-points{list-style:none;margin-top:22px;display:grid;gap:12px}
.about-points li{display:flex;gap:12px;align-items:flex-start;font-weight:600;color:var(--ink)}
.about-points li::before{content:"✓";color:#fff;background:var(--orange);width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:900;flex:0 0 24px;margin-top:2px}
.about-card{background:var(--navy);color:#fff;border-radius:18px;padding:38px 34px}
.about-card h4{color:var(--orange);font-size:15px;font-weight:700;letter-spacing:.5px;margin-bottom:8px}
.about-card .big{font-size:26px;font-weight:800;line-height:1.4;margin-bottom:18px}
.about-card ul{list-style:none;display:grid;gap:14px}
.about-card li{padding-left:20px;position:relative;color:rgba(255,255,255,.85);font-size:15px}
.about-card li::before{content:"—";position:absolute;left:0;color:var(--orange)}
/* Services grid */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.svc{border:1px solid var(--line);border-radius:16px;padding:32px;transition:.25s;background:#fff;display:block}
.svc:hover{border-color:var(--orange);box-shadow:0 14px 34px rgba(30,58,95,.10);transform:translateY(-3px)}
.svc .ic{width:52px;height:52px;border-radius:12px;background:var(--bg2);color:var(--navy);display:grid;place-items:center;font-size:26px;margin-bottom:18px}
.svc h3{font-size:20px;color:var(--navy);font-weight:800;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between}
.svc h3 .arw{color:var(--orange);font-size:18px}
.svc ul{list-style:none;display:grid;gap:9px}
.svc li{color:var(--muted);font-size:15px;padding-left:18px;position:relative}
.svc li::before{content:"•";position:absolute;left:2px;color:var(--orange);font-weight:900}
.svc .more{margin-top:16px;color:var(--orange-d);font-weight:700;font-size:14px}
/* Profile */
.profile-grid{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:start}
.profile-photo{border-radius:18px;overflow:hidden;box-shadow:0 16px 40px rgba(30,58,95,.16);background:#fff}
.profile-photo img{width:100%;aspect-ratio:4/5;object-fit:cover}
.profile-info h3{font-size:28px;color:var(--navy);font-weight:800}
.profile-info .role{color:var(--orange-d);font-weight:700;margin:6px 0 4px}
.profile-info .cred{color:var(--muted);font-size:15px;margin-bottom:20px}
.profile-info p{color:var(--ink);margin-bottom:16px;font-size:16px}
.cred-badges{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 24px}
.cred-badges span{background:var(--bg2);border:1px solid var(--line);border-radius:100px;padding:8px 16px;font-size:14px;font-weight:700;color:var(--navy)}
.card-img{margin-top:24px;border:1px solid var(--line);border-radius:14px;overflow:hidden;max-width:520px;box-shadow:0 8px 24px rgba(30,58,95,.08)}
/* Process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:st}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 22px;position:relative}
.step::before{counter-increment:st;content:counter(st);position:absolute;top:-14px;left:22px;width:32px;height:32px;background:var(--orange);color:#fff;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:15px}
.step h4{color:var(--navy);font-size:17px;font-weight:800;margin:8px 0 8px}
.step p{color:var(--muted);font-size:14.5px}
/* FAQ */
.faq{max-width:820px;margin:0 auto;display:grid;gap:14px}
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;padding:4px 22px;transition:.2s}
.faq details[open]{border-color:var(--orange);box-shadow:0 8px 24px rgba(30,58,95,.07)}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:14px;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--orange);font-size:22px;font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--muted);padding:0 0 18px;font-size:15.5px}
/* Insights */
.ins-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ins{border:1px solid var(--line);border-radius:16px;padding:28px;background:#fff;transition:.2s}
.ins:hover{border-color:var(--orange);box-shadow:0 12px 30px rgba(30,58,95,.09)}
.ins .cat{color:var(--orange-d);font-weight:700;font-size:13px;letter-spacing:.5px}
.ins h3{color:var(--navy);font-size:18px;font-weight:800;margin:10px 0 10px;line-height:1.4}
.ins p{color:var(--muted);font-size:15px}
.ins .soon{display:inline-block;margin-top:14px;font-size:13px;font-weight:700;color:var(--muted);background:var(--bg2);padding:5px 12px;border-radius:100px}
/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px}
.contact-info h3{font-size:24px;color:var(--navy);font-weight:800;margin-bottom:8px}
.contact-info>p{color:var(--muted);margin-bottom:26px}
.cinfo{list-style:none;display:grid;gap:18px}
.cinfo li{display:flex;gap:16px;align-items:flex-start}
.cinfo .ic{width:44px;height:44px;border-radius:11px;background:var(--navy);color:var(--orange);display:grid;place-items:center;font-size:20px;flex:0 0 44px}
.cinfo .lb{font-size:13px;color:var(--muted);font-weight:600}
.cinfo .vl{font-size:17px;color:var(--ink);font-weight:700}
.cinfo .vl a:hover{color:var(--navy-l)}
.form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px}
.form h4{font-size:20px;color:var(--navy);font-weight:800;margin-bottom:18px}
.form label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin:14px 0 6px}
.form input,.form select,.form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:15px;font-family:inherit;color:var(--ink);background:var(--bg2)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--orange);background:#fff}
.form textarea{min-height:110px;resize:vertical}
.form .btn{width:100%;justify-content:center;margin-top:22px}
.form .note{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}
.contact-cta-band{background:var(--navy);border-radius:18px;padding:40px 36px;color:#fff}
.contact-cta-band h4{font-size:22px;font-weight:800;margin-bottom:10px}
.contact-cta-band p{color:rgba(255,255,255,.82);margin-bottom:24px;font-size:15px}
.contact-cta-band .btn{width:100%;justify-content:center;margin-bottom:12px}
.hours{margin-top:22px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18);font-size:14px;color:rgba(255,255,255,.8)}
.hours b{color:#fff}
/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-l) 100%);color:#fff;text-align:center;border-radius:20px;padding:52px 30px}
.cta-band h2{font-size:28px;font-weight:800;margin-bottom:12px}
.cta-band p{color:rgba(255,255,255,.85);margin-bottom:28px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-band .actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
/* Footer */
footer{background:var(--navy-d);color:rgba(255,255,255,.72);padding:52px 0 28px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:32px}
.foot-brand{font-weight:800;color:#fff;font-size:18px;margin-bottom:10px}
.foot-brand small{display:block;font-weight:500;color:rgba(255,255,255,.6);font-size:13px;margin-top:4px}
.foot-desc{color:rgba(255,255,255,.62);font-size:14px;max-width:320px}
.foot-col h5{color:#fff;font-size:14px;font-weight:700;margin-bottom:14px;letter-spacing:.3px}
.foot-col a{display:block;color:rgba(255,255,255,.68);padding:5px 0;font-size:14px}
.foot-col a:hover{color:var(--orange)}
.foot-col p{color:rgba(255,255,255,.68);padding:5px 0;line-height:1.7}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;text-align:center;color:rgba(255,255,255,.5);font-size:13px}
@media(max-width:860px){
  .menu,.nav-tel,.nav-cta .btn-outline{display:none}
  .burger{display:block}
  .menu.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;align-items:flex-start;background:#fff;padding:16px 20px;gap:6px;border-bottom:1px solid var(--line);box-shadow:0 10px 20px rgba(0,0,0,.06)}
  .menu.open>a,.menu.open .drop>span{padding:10px 0;width:100%}
  .menu.open .drop-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px 12px;min-width:0;background:transparent}
  .logo{font-size:16px}.logo .mark{width:34px;height:34px;font-size:15px}
  .hero{padding:56px 0 60px}
  .hero h1{font-size:27px;line-height:1.3;letter-spacing:-.5px}
  .hero p.sub{font-size:16px}
  .hero .actions{gap:10px}.hero .actions .btn{width:100%;justify-content:center}
  .hero .trust{gap:20px;margin-top:30px}
  .phero h1{font-size:26px}
  .sec-head h2{font-size:26px}
  .about-grid,.svc-grid,.profile-grid,.contact-grid,.steps,.ins-grid,.foot-grid{grid-template-columns:1fr}
  .about-card{padding:30px 26px}.about-card .big{font-size:22px}
  .svc{padding:26px}
  .profile-photo{max-width:260px;margin:0 auto}.card-img{max-width:100%}
  .steps{gap:26px}
  section{padding:56px 0}
}
@media(max-width:400px){
  .hero h1{font-size:24px}
  .nav-cta .btn{padding:10px 14px;font-size:14px}
}