/* ========== (주)영재상사 · Youngjae Trading — Website ==========
   Pretendard · Navy #002C5F · Blue #1E7BFF
   ============================================================== */
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

:root{
  --navy:#002C5F; --navy-2:#063d7d;
  --blue:#1E7BFF; --blue-dk:#0B5CD6; --blue-soft:#EAF3FF;
  --ink:#1A1A1A; --muted:#5F6470; --muted-2:#8A8F99;
  --bg:#FFFFFF; --bg-soft:#F5F8FD; --cream:#FAF8F3;
  --line:#E7EBF2; --card:#FFFFFF;
  --radius:18px; --radius-sm:12px; --maxw:1200px;
  --shadow-sm:0 2px 10px rgba(16,42,80,.06);
  --shadow:0 12px 34px rgba(16,42,80,.10);
  --ease:cubic-bezier(.22,1,.36,1);
  --font:"Pretendard","Pretendard Variable",-apple-system,BlinkMacSystemFont,"Malgun Gothic",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:96px 0}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;font-weight:800;text-wrap:balance}
.sec-title{font-size:clamp(28px,4vw,40px);margin:14px 0 10px}
.sec-sub{color:var(--muted);font-size:17px;max-width:60ch}
.center{text-align:center}
.center .sec-sub{margin-left:auto;margin-right:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;
  padding:14px 26px;border-radius:999px;transition:.25s var(--ease);cursor:pointer;border:1.5px solid transparent}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dk);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:#cfdaeb}
.btn-ghost:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{transform:translateY(-2px)}

/* ===== Header / Nav ===== */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-logo{display:flex;align-items:center;height:38px}
.nav-logo img{height:34px;width:auto}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu a{font-weight:600;font-size:15.5px;color:#2a3346;padding:10px 16px;border-radius:10px;transition:.2s}
.nav-menu a:hover{color:var(--blue);background:var(--blue-soft)}
.nav-menu a.active{color:var(--blue)}
.nav-cta{margin-left:10px}
.nav-cta .btn{padding:10px 20px;font-size:14px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.3s}

/* ===== Hero ===== */
.hero{position:relative;background:var(--cream);overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;min-height:560px;padding:70px 0}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;color:var(--navy);box-shadow:var(--shadow-sm)}
.hero-badge b{color:var(--blue)}
.hero h1{font-size:clamp(34px,5vw,58px);margin:22px 0 0;color:var(--ink)}
.hero h1 .accent{color:var(--blue)}
.hero p.lead{margin-top:20px;font-size:18px;color:var(--muted);max-width:44ch}
.hero-actions{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}
.hero-creds{margin-top:34px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:520px}
.hcred{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow-sm);transition:.25s var(--ease)}
.hcred:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.hcred .hic{width:40px;height:40px;flex-shrink:0;border-radius:11px;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800}
.hcred .ht{font-weight:700;font-size:14.5px;line-height:1.25}
.hcred .hs{color:var(--muted-2);font-size:12px;margin-top:1px}
/* process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px;counter-reset:st}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px}
.step .n{width:40px;height:40px;border-radius:999px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:16px}
.step h3{font-size:18px;margin-bottom:6px}.step p{color:var(--muted);font-size:14px}
.step:not(:last-child)::after{content:"→";position:absolute;right:-13px;top:38px;color:var(--blue);font-weight:800;font-size:20px;z-index:1}
/* infra split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}
.ilist{list-style:none;margin-top:18px}
.ilist li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.ilist li b{color:var(--navy)}
.ilist li .chk{color:var(--blue);font-weight:800;flex-shrink:0}
.hero-visual{position:relative}
.hero-visual img{width:100%;height:100%;object-fit:cover;border-radius:22px;box-shadow:var(--shadow);aspect-ratio:4/3}

/* ===== Stat bar ===== */
.stats{background:var(--navy);color:#fff}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:40px 0}
.stat{text-align:center;position:relative}
.stat:not(:last-child)::after{content:"";position:absolute;right:-10px;top:12%;height:76%;width:1px;background:rgba(255,255,255,.16)}
.stat .num{font-size:clamp(28px,3.4vw,40px);font-weight:800;letter-spacing:-.02em}
.stat .num span{color:#8fc2ff;font-size:.6em;margin-left:2px}
.stat .lbl{color:#b9c7db;font-size:14px;margin-top:4px}

/* ===== Business cards ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.biz-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:38px 34px;transition:.3s var(--ease)}
.biz-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d5e2f5}
.biz-card .no{font-size:15px;font-weight:800;color:var(--blue)}
.biz-card h3{font-size:24px;margin:8px 0 4px}
.biz-card .tag{color:var(--blue-dk);font-weight:700;font-size:14px}
.biz-card p{color:var(--muted);margin-top:14px;font-size:15px}

/* generic feature card */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.3s var(--ease)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.card .ic{width:48px;height:48px;border-radius:12px;background:var(--blue-soft);display:flex;align-items:center;justify-content:center;color:var(--blue);font-weight:800;font-size:18px;margin-bottom:16px}
.card h3{font-size:18px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px}

.soft{background:var(--bg-soft)}
.creambg{background:var(--cream)}

/* ===== Certifications ===== */
.cert-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.cert{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;border-top:4px solid var(--navy)}
.cert.innov{border-top-color:var(--blue)}
.cert .badge{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.1em;padding:5px 12px;border-radius:999px;background:#eef2f8;color:var(--navy)}
.cert.innov .badge{background:var(--blue-soft);color:var(--blue-dk)}
.cert h3{font-size:19px;margin:16px 0 10px}
.cert .law{font-size:13px;color:var(--muted)}
.cert .no{font-size:13.5px;font-weight:700;color:var(--navy);margin-top:2px}
.cert.innov .no{color:var(--blue-dk)}
.cert .mean{font-size:13.5px;color:var(--muted);margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}

/* ===== MWMS feature->value ===== */
.fv{display:flex;flex-direction:column;gap:14px;margin-top:36px}
.fv-row{display:grid;grid-template-columns:1fr 56px 1.2fr;align-items:center;gap:8px}
.fv-f{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px}
.fv-f h4{font-size:16px}.fv-f p{color:var(--muted);font-size:13px;margin-top:2px}
.fv-arrow{width:44px;height:44px;margin:0 auto;border-radius:999px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800}
.fv-v{background:var(--blue-soft);border-radius:14px;padding:18px 22px;border-left:5px solid var(--blue)}
.fv-v h4{font-size:16px;color:var(--blue-dk)}.fv-v p{color:#33404f;font-size:13.5px;margin-top:2px}

/* ===== Clients ===== */
.cli-cat{margin-top:30px}
.cli-cat .cat-label{font-weight:700;color:var(--navy);font-size:15px;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.cli-cat .cat-label span{color:var(--muted-2);font-size:12px;font-weight:600}
.cli-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:14px}
.cli{background:#fff;border:1px solid var(--line);border-radius:12px;height:84px;display:flex;align-items:center;justify-content:center;padding:14px;transition:.25s}
.cli:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.cli img{max-height:46px;max-width:100%;object-fit:contain;filter:none}

/* ===== CTA band ===== */
.cta{background:linear-gradient(120deg,var(--navy),var(--navy-2));color:#fff;text-align:center;border-radius:26px;padding:64px 24px;position:relative;overflow:hidden}
.cta h2{font-size:clamp(26px,3.6vw,38px)}
.cta p{color:#c6d5ea;margin:14px 0 28px;font-size:17px}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:start}
.map-box{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);aspect-ratio:16/10;background:var(--bg-soft)}
.map-box iframe{width:100%;height:100%;border:0}
.info-row{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:12px}
.info-row .ic{width:44px;height:44px;border-radius:11px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.info-row .k{font-size:12px;color:var(--muted-2);font-weight:700}
.info-row .v{font-size:16px;font-weight:600}

/* ===== Page hero (subpages) ===== */
.phero{background:var(--cream);padding:70px 0 56px;border-bottom:1px solid var(--line)}
.phero .eyebrow{color:var(--blue)}
.phero h1{font-size:clamp(30px,4.4vw,46px);margin-top:10px}
.phero p{color:var(--muted);margin-top:12px;font-size:17px;max-width:60ch}
.crumb{font-size:13px;color:var(--muted-2)}
.crumb a:hover{color:var(--blue)}

/* greeting */
.greet{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:center}
.greet .q{font-size:clamp(22px,2.8vw,30px);font-weight:800;line-height:1.35}
.greet .sign{margin-top:26px;font-size:15px;color:var(--muted)}
.greet .sign b{color:var(--ink);font-size:18px}
.greet-body p{color:var(--muted);margin-bottom:14px;font-size:15.5px}

/* fact table */
.facts{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.fact{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.fact .k{width:96px;color:var(--muted-2);font-weight:700;font-size:14px;flex-shrink:0}
.fact .v{font-weight:600}

/* ===== Footer ===== */
.footer{background:var(--navy);color:#c6d5ea;padding:54px 0 30px;margin-top:0}
.footer-in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.footer img{height:34px;margin-bottom:16px}
.footer .desc{font-size:14px;color:#9fb2cc;max-width:34ch}
.footer h4{color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:.02em}
.footer ul{list-style:none}
.footer ul li{margin-bottom:9px;font-size:14px}
.footer ul li a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;font-size:12.5px;color:#8ba0bd;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:900px){
  section{padding:64px 0}
  .hero-in{grid-template-columns:1fr;gap:28px;min-height:auto;padding:44px 0}
  .hero-visual{order:-1}
  .grid-2,.grid-3,.grid-4,.cert-row{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}.step:not(:last-child)::after{display:none}
  .split{grid-template-columns:1fr}.split img{order:-1}
  .hero-creds{max-width:none}
  .stats-in{grid-template-columns:1fr 1fr;gap:26px 10px}
  .stat:nth-child(2)::after{display:none}
  .cli-grid{grid-template-columns:repeat(4,1fr)}
  .greet,.contact-grid{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr}
  .fv-row{grid-template-columns:1fr;gap:6px}
  .fv-arrow{transform:rotate(90deg);margin:2px auto}
  .footer-in{grid-template-columns:1fr 1fr}
  .nav-menu,.nav-cta{display:none}
  .nav-menu.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:#fff;
    border-bottom:1px solid var(--line);padding:12px 16px;gap:2px;box-shadow:var(--shadow)}
  .nav-menu.open a{padding:14px 12px}
  .burger{display:flex}
}
@media (max-width:560px){
  .cli-grid{grid-template-columns:repeat(3,1fr)}
  .footer-in{grid-template-columns:1fr}
  .hero-actions .btn{flex:1;justify-content:center}
}
/* phones */
@media (max-width:480px){
  .wrap{padding:0 18px}
  section{padding:52px 0}
  .hero-in{padding:32px 0;gap:22px}
  .hero h1{font-size:30px;line-height:1.18}
  .hero p.lead{font-size:15.5px;margin-top:16px}
  .hero p.lead br{display:none}
  .hero-creds{grid-template-columns:1fr;gap:10px;margin-top:24px}
  .hcred{padding:13px 15px}
  .hero-visual img{aspect-ratio:16/11}
  .stats-in{padding:30px 0}
  .stat .num{font-size:25px}
  .stat .lbl{font-size:12.5px}
  .sec-title{font-size:24px}
  .sec-sub{font-size:15px}
  .phero{padding:52px 0 40px}
  .phero h1{font-size:27px}
  .phero p{font-size:15px}
  .greet .q{font-size:20px}
  .biz-card{padding:28px 24px}
  .biz-card h3{font-size:21px}
  .cta{padding:46px 20px;border-radius:20px}
  .cta h2{font-size:23px}
  .cta p{font-size:15px}
  .fv-v,.fv-f{padding:15px 18px}
  .step{padding:24px 22px}
  .info-row{padding:15px 16px}
  .map-box{aspect-ratio:4/3}
}
@media (max-width:380px){
  .hero h1{font-size:26px}
  .cli-grid{grid-template-columns:repeat(2,1fr)}
  .stat .num{font-size:22px}
}