@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.css');

:root{
  --navy:#100021;
  --navy-2:#1c1438;
  --brass:#c5a059;
  --brass-dark:#a8813f;
  --teal:#2fb8a6;
  --gray:#f4f5f7;
  --border:#d8dce8;
  --text:#0d0d1a;
  --sub:#52586a;
  --white:#fff;
  --ff:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --max:1200px;
  --dp-radius:6px;
  --dp-radius-sm:3px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body, p, h1, h2, h3, h4, h5, h6, li, td, th, a, span, div, button {
  word-break: keep-all;
  overflow-wrap: break-word;
}
body{
  margin:0;font-family:var(--ff);color:var(--text);background:var(--white);
  font-size:16px;line-height:1.65;padding-bottom:0;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit;cursor:pointer;border:none;background:none}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--dp-radius);font-weight:700;font-size:0.98rem;transition:transform .18s,box-shadow .18s,background .18s}
.btn-primary{background:var(--brass);color:var(--navy)}
.btn-primary:hover{background:var(--brass-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(197,160,89,.35)}
.btn-outline{border:1.5px solid var(--border);color:var(--navy)}
.btn-outline:hover{border-color:var(--brass);color:var(--brass-dark)}
.btn-block{width:100%}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08)}
.hdr-inner{max-width:var(--max);margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between}
.hdr-logo{font-weight:800;font-size:1.25rem;color:var(--white);letter-spacing:.5px}
.hdr-logo span{color:var(--brass)}
.hdr-nav{display:flex;gap:32px}
.hdr-nav > a{color:rgba(255,255,255,.82);font-weight:600;font-size:.95rem;transition:color .15s}
.hdr-nav > a:hover{color:var(--brass)}
.hdr-drop{position:relative}
.hdr-drop > a{color:rgba(255,255,255,.82);font-weight:600;font-size:.95rem;cursor:pointer}
.hdr-drop:hover > a{color:var(--brass)}
.hdr-drop-menu{display:none;position:absolute;top:100%;left:0;background:var(--white);border:1px solid var(--border);border-radius:var(--dp-radius);min-width:200px;padding:8px;box-shadow:0 16px 32px rgba(16,0,33,.18);z-index:50}
.hdr-drop:hover .hdr-drop-menu{display:block}
.hdr-drop-menu a{display:block;padding:10px 14px;color:var(--navy);font-size:.9rem;font-weight:600;border-radius:var(--dp-radius-sm)}
.hdr-drop-menu a:hover{background:var(--gray);color:var(--brass-dark)}
.hdr-cta{display:flex;align-items:center;gap:14px}
.hdr-cta .btn{padding:10px 22px;font-size:.9rem}
.hdr-burger{display:none;width:26px;height:20px;position:relative;flex-direction:column;justify-content:space-between}
.hdr-burger span{display:block;height:2px;background:var(--white);border-radius:2px}

#mob-nav{position:fixed;top:0;right:-100%;width:78%;max-width:320px;height:100%;background:var(--navy-2);z-index:200;transition:right .3s;padding:24px;overflow-y:auto}
#mob-nav.open{right:0}
#mob-nav a{display:block;padding:16px 4px;color:var(--white);font-weight:700;border-bottom:1px solid rgba(255,255,255,.08)}
#mob-nav .mob-close{color:var(--brass);font-size:1.6rem;text-align:right;display:block;padding:8px}
#mob-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:150}
#mob-overlay.open{display:block}

/* ---------- Hero ---------- */
.hero{position:relative;background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:var(--white);padding:96px 0 88px;overflow:hidden}
.hero::before{content:'';position:absolute;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(197,160,89,.22),transparent 70%);top:-220px;right:-180px;animation:hero-drift 14s ease-in-out infinite}
@keyframes hero-drift{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,40px)}}
.hero-inner{position:relative;z-index:2}
.hero-eyebrow{display:inline-block;color:var(--brass);font-weight:700;font-size:.9rem;letter-spacing:1px;margin-bottom:18px}
.hero h1{font-size:clamp(2rem,5vw,3.1rem);font-weight:800;line-height:1.3;margin-bottom:20px}
.hero-desc{font-size:1.08rem;color:rgba(255,255,255,.78);max-width:640px;margin-bottom:36px}
.hero .btn-row{justify-content:flex-start}

/* ---------- Section ---------- */
.section{padding:80px 0}
.section-alt{background:var(--gray)}
.section-head{text-align:center;max-width:680px;margin:0 auto 48px}
.section-eyebrow{color:var(--brass-dark);font-weight:700;font-size:.85rem;letter-spacing:1px;margin-bottom:12px;display:block}
.section h2{font-size:clamp(1.5rem,3.2vw,2.2rem);font-weight:800;margin-bottom:14px}
.section-sub{color:var(--sub);font-size:1.02rem}

/* ---------- Grids ---------- */
.dp-g2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.dp-g3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dp-g4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.dp-stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center;align-items:center}
@media(max-width:768px){.dp-g2,.dp-g3,.dp-g4{grid-template-columns:1fr}}
@media(max-width:600px){.dp-stat3{grid-template-columns:1fr;gap:16px}}

/* ---------- Cards ---------- */
.card{background:var(--white);border:1px solid var(--border);border-radius:var(--dp-radius);overflow:hidden;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(16,0,33,.1)}
.card-img{aspect-ratio:4/3;overflow:hidden;background:var(--gray)}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-body{padding:20px}
.card-body h3{font-size:1.08rem;font-weight:700;margin-bottom:8px}
.card-body p{color:var(--sub);font-size:.92rem}
.card-tag{display:inline-block;background:var(--gray);color:var(--navy);font-size:.78rem;font-weight:700;padding:4px 12px;border-radius:var(--dp-radius-sm);margin-bottom:10px}

/* ---------- Before/After (static, no slider) ---------- */
.ba-wrap{display:grid;grid-template-columns:1fr 1fr;gap:4px;border-radius:var(--dp-radius);overflow:hidden}
.ba-item{position:relative}
.ba-item img{aspect-ratio:4/3;object-fit:cover;width:100%}
.ba-label{position:absolute;top:12px;left:12px;background:rgba(16,0,33,.78);color:var(--white);font-size:.8rem;font-weight:700;padding:5px 14px;border-radius:20px;letter-spacing:.5px}
@media(max-width:600px){.ba-wrap{grid-template-columns:1fr}}

/* ---------- Process / Timeline ---------- */
.proc{display:flex;justify-content:space-between;gap:12px;position:relative}
.proc-step{flex:1;text-align:center;position:relative;padding:0 12px}
.proc-num{width:52px;height:52px;border-radius:50%;background:var(--navy);color:var(--brass);font-weight:800;font-size:1.2rem;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;position:relative;z-index:2}
.proc-num::after{content:'';position:absolute;top:50%;left:100%;width:calc(100vw / 6);max-width:120px;height:2px;background:var(--border);transform:translateY(-50%)}
.proc-step:last-child .proc-num::after{display:none}
.proc-step h4{font-weight:700;margin-bottom:6px}
.proc-step p{color:var(--sub);font-size:.9rem}
@media(max-width:768px){
  .proc{flex-direction:column;gap:10px}
  .proc-step{display:flex;align-items:center;gap:16px;text-align:left;padding:24px 0;border-bottom:1px solid var(--border)}
  .proc-step:last-child{border-bottom:none}
  .proc-num{margin:0;flex-shrink:0}
  .proc-num::after{display:none}
}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:22px 4px;font-weight:700;cursor:pointer}
.faq-q .ico{transition:transform .25s;color:var(--brass-dark);font-size:1.3rem}
.faq-item.open .faq-q .ico{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--sub);font-size:.95rem;line-height:1.7}
.faq-a-inner{padding:0 4px 22px}
.faq-item.open .faq-a{max-height:400px}

/* ---------- Stats ---------- */
.stat-num{font-size:2.4rem;font-weight:800;color:var(--navy)}
.stat-num span{color:var(--brass-dark)}
.stat-label{color:var(--sub);font-size:.92rem;margin-top:6px}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--dp-radius)}
table{width:100%;border-collapse:collapse;min-width:520px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:.94rem}
th{background:var(--gray);font-weight:700}
tr:last-child td{border-bottom:none}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:.85rem;color:var(--sub);padding:16px 0}
.breadcrumb a{color:var(--sub)}
.breadcrumb a:hover{color:var(--brass-dark)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy);color:var(--white);text-align:center;padding:64px 24px;border-radius:var(--dp-radius)}
.cta-band h2{color:var(--white);margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.75);margin-bottom:28px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-2);color:rgba(255,255,255,.7);padding:56px 0 28px;font-size:.88rem}
.ftr-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:32px}
.ftr-logo{color:var(--white);font-weight:800;font-size:1.15rem;margin-bottom:12px}
.ftr-logo span{color:var(--brass)}
.ftr-col h5{color:var(--white);font-weight:700;margin-bottom:14px;font-size:.92rem}
.ftr-col a{display:block;color:rgba(255,255,255,.65);padding:5px 0}
.ftr-col a:hover{color:var(--brass)}
.ftr-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font-size:.8rem;color:rgba(255,255,255,.5)}
@media(max-width:768px){.ftr-grid{grid-template-columns:1fr;gap:24px}}

/* ---------- Mobile sticky / floating ---------- */
#mob-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:90;background:var(--white);border-top:1px solid var(--border);padding:10px 16px;box-shadow:0 -6px 20px rgba(0,0,0,.08)}
#mob-bar a{display:block;text-align:center;background:var(--brass);color:var(--navy);font-weight:800;padding:14px;border-radius:var(--dp-radius)}
#float-cta{display:none;position:fixed;right:20px;bottom:90px;z-index:90;background:var(--navy);color:var(--brass);width:56px;height:56px;border-radius:50%;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:0 10px 24px rgba(16,0,33,.35)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.stagger.in > *{opacity:1;transform:none}
.stagger > *{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.stagger.in > *:nth-child(1){transition-delay:.05s}
.stagger.in > *:nth-child(2){transition-delay:.12s}
.stagger.in > *:nth-child(3){transition-delay:.19s}
.stagger.in > *:nth-child(4){transition-delay:.26s}
.stagger.in > *:nth-child(5){transition-delay:.33s}

/* ---------- 404 ---------- */
.err-wrap{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:64px 24px}
.err-code{font-size:clamp(64px,14vw,120px);font-weight:800;color:var(--brass);line-height:1}
.err-msg{font-size:1.2rem;color:var(--sub);margin:16px 0 32px}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .hdr-nav{gap:20px}
  .ftr-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  body{padding-bottom:64px}
  .hdr-nav,.hdr-cta{display:none}
  .hdr-burger{display:flex}
  #mob-bar{display:block}
  #float-cta{display:flex}
  .section{padding:56px 0}
  .hero{padding:64px 0 56px;text-align:left}
}
@media(max-width:480px){
  .dp-g2,.dp-g3,.dp-g4,.ftr-grid{grid-template-columns:1fr}
  .wrap{padding:0 18px}
}