:root{
  --accent:#3A6BA5;
  --ink:#181818;
  --midband:#F3F3F1;
  --cream:#F7F4EE;
  --border:#E5E5E5;
}
*{box-sizing:border-box}
body{font-family:'Pretendard',-apple-system,'Malgun Gothic',sans-serif;color:var(--ink);margin:0}
h1,h2,h3,.cc-logo{font-family:'Pretendard',-apple-system,'Malgun Gothic',sans-serif;font-weight:800}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}

/* ---- header ---- */
.cc-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--border)}
.cc-header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:16px 24px}
.cc-logo{font-size:22px;letter-spacing:-0.5px}
.cc-logo .brand{color:var(--accent)}
.cc-nav{display:flex;align-items:center;gap:28px}
.cc-nav a{font-size:15px;font-weight:500}
.cc-nav-cta{background:var(--accent);color:#fff !important;padding:10px 20px;border-radius:4px;font-weight:700}
.cc-nav-toggle{display:none}

/* ---- hero ---- */
.cc-hero{position:relative;height:560px;overflow:hidden}
.cc-hero img{width:100%;height:100%;object-fit:cover}
.cc-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.55));display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;padding:24px}
.cc-hero-overlay h1{font-size:38px;margin:0 0 12px;line-height:1.3}
.cc-hero-overlay p{font-size:17px;margin:0;opacity:.92}

/* ---- 시공사례 상세 hero (지도 페이지보다 낮음) ---- */
.page-hero{position:relative;height:505px;overflow:hidden}
.page-hero img{width:100%;height:100%;object-fit:cover}
.cc-case-eyebrow{text-align:center;color:var(--accent,#3A6BA5);font-weight:700;font-size:14px;letter-spacing:.02em;margin:0 0 16px}
.cc-case-viewall{display:block;text-align:center;margin:40px auto 0;font-weight:600;color:var(--accent,#3A6BA5)}

/* ---- content sections ---- */
.cc-content-section{max-width:1100px;margin:0 auto;padding:72px 24px}
.cc-content-section.band{background:var(--midband);max-width:none}
.cc-content-section.band .cc-inner{max-width:1100px;margin:0 auto}
.cc-section-title{font-size:28px;margin:0 0 32px;text-align:center}

/* ---- case showcase (design_id=0 : 2x2 hover grid) ---- */
.cc-case-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.cc-case-item{position:relative;height:320px;overflow:hidden}
.cc-case-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.cc-case-item:hover img{transform:scale(1.06)}
.cc-case-item .cap{position:absolute;left:0;bottom:0;right:0;padding:16px 20px;background:linear-gradient(0deg,rgba(0,0,0,.6),transparent);color:#fff;font-weight:600}

/* ---- brand intro layout C: 중앙 텍스트 + 하단 3이미지 로우 ---- */
.cc-brand-c{text-align:center}
.cc-brand-c p{font-size:16px;line-height:1.8;max-width:680px;margin:0 auto 28px}
.cc-brand-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:36px}
.cc-brand-row img{width:100%;height:200px;object-fit:cover}

/* ---- info cards ---- */
.cc-info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cc-info-card{background:#fff;border:1px solid var(--border);padding:28px;text-align:center}
.cc-info-card h3{font-size:17px;margin:0 0 10px}
.cc-info-card p{font-size:14px;color:#555;line-height:1.6;margin:0}

/* ---- steps ---- */
.cc-steps{list-style:none;counter-reset:step;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cc-steps li{counter-increment:step;background:#fff;border:1px solid var(--border);padding:20px;text-align:center;font-size:14px}
.cc-steps li::before{content:counter(step);display:block;width:32px;height:32px;line-height:32px;border-radius:50%;background:var(--accent);color:#fff;margin:0 auto 10px;font-weight:700}

/* ---- symptom / checklist ---- */
.cc-symptom-list,.cc-list{list-style:none;padding:0;margin:0}
.cc-symptom-item,.cc-checklist-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--border)}
.cc-list li{position:relative;padding:8px 0 8px 18px;font-size:15px;line-height:1.6}
.cc-list li::before{content:'';position:absolute;left:0;top:18px;width:6px;height:6px;background:var(--accent);border-radius:50%}
.cc-checklist-text strong{display:block;margin-bottom:2px}

/* ---- gallery case detail ---- */
.cc-case-hero-body{width:550px;max-width:100%;height:410px;object-fit:cover;margin:0 auto 32px}
.cc-case-text{font-size:16px;line-height:1.85;max-width:760px;margin:0 auto}
.cc-related{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:700px;margin:40px auto 0}
.cc-related-card img{height:180px;object-fit:cover}
.cc-related-card{border:1px solid var(--border)}
.cc-related-card .t{padding:10px 14px;font-size:14px;font-weight:600}

/* ---- procedure table ---- */
.cc-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.cc-table caption{text-align:left;font-weight:700;margin-bottom:8px;font-size:15px}
.cc-table th,.cc-table td{border:1px solid var(--border);padding:10px 14px;text-align:left}
.cc-table th{background:var(--midband);font-weight:700}

/* ---- FAQ ---- */
.cc-faq-item{border-bottom:1px solid var(--border);padding:20px 0}
.cc-faq-item .q{font-weight:700;font-size:16px;margin:0 0 8px}
.cc-faq-item .q::before{content:'Q. ';color:var(--accent)}
.cc-faq-item p{margin:0;color:#444;font-size:15px;line-height:1.7}

/* ---- closing CTA (B-25) ---- */
.cc-closing{position:relative;height:650px;overflow:hidden}
.cc-closing img{width:100%;height:100%;object-fit:cover}
.cc-closing-overlay{position:absolute;inset:0;background:rgba(19,19,19,.55);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;padding:24px}
.cc-closing-overlay h2{font-size:30px;font-weight:800;margin:0 0 14px}
.cc-closing-overlay .quote{font-size:16px;opacity:.85;margin:0 0 28px}
.cc-closing-btn{border:1px solid var(--cream);color:var(--cream);background:transparent;padding:16px 40px;font-size:15px;font-weight:700;border-radius:0;display:inline-block}

/* ---- footer ---- */
.cc-footer{background:#fff;color:#222;border-top:1px solid var(--border);padding:56px 24px 28px}
.cc-footer.deep{background:#161616;color:#eee;border-top:none}
.cc-footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.cc-footer .cc-logo .brand{color:var(--accent)}
.cc-footer p{font-size:13px;line-height:1.8;color:#666;margin:6px 0 0}
.cc-footer.deep p{color:#aaa}
.cc-footer h4{font-size:14px;margin:0 0 14px}
.cc-footer ul{list-style:none;padding:0;margin:0}
.cc-footer li{margin-bottom:10px;font-size:14px}
.cc-footer-bottom{max-width:1200px;margin:40px auto 0;padding-top:20px;border-top:1px solid var(--border);font-size:12px;color:#999}
.cc-footer.deep .cc-footer-bottom{border-top-color:#333}

/* ---- mobile bottom bar ---- */
.cc-mobile-bar{display:none}
@media(max-width:767px){
    .cc-header-inner{flex-direction:column;gap:10px;padding:12px 12px}
  .cc-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;width:100%}
  .cc-nav a{font-size:13px;text-align:center;white-space:nowrap;padding:8px 0}
  .cc-nav-cta{padding:8px 0}
  .cc-guide-grid,.cc-guide-related{grid-template-columns:1fr}
  .cc-hero-overlay h1,.cc-section-title,.cc-closing-overlay h2{word-break:keep-all}
  .cc-closing-overlay h2{font-size:22px}
  .cc-hero-overlay h1{font-size:26px}
  .cc-case-grid{grid-template-columns:1fr}
  .cc-brand-row,.cc-info-cards,.cc-footer-inner{grid-template-columns:1fr}
  .cc-steps{grid-template-columns:repeat(2,1fr)}
  .cc-steps{grid-template-columns:repeat(2,1fr)}
  .cc-related{grid-template-columns:1fr}
  .cc-mobile-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;height:58px}
  .cc-mobile-bar a{flex:1;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
  .cc-mobile-bar .call{background:#222;color:#fff}
  .cc-mobile-bar .consult{background:var(--accent);color:#fff}
  body{padding-bottom:58px}
}

/* ---- Guide hub / related ---- */
.cc-guide-hub{max-width:1200px}
.cc-guide-eyebrow{text-align:center;color:var(--accent);font-weight:700;font-size:14px;letter-spacing:.12em;margin:0 0 10px}
.cc-guide-hub .cc-section-title{margin-bottom:12px}
.cc-guide-sub{text-align:center;color:#555;font-size:16px;margin:0 0 40px}
.cc-guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:0 auto}
.cc-guide-card{display:block;border:1px solid var(--border);background:#fff}
.cc-guide-card img{width:100%;height:240px;object-fit:cover}
.cc-guide-card .b{padding:20px}
.cc-guide-card .l{font-size:12px;color:var(--accent);font-weight:700}
.cc-guide-card h2{font-size:20px;margin:6px 0 8px}
.cc-guide-card p{font-size:14px;color:#555;line-height:1.6;margin:0 0 12px}
.cc-guide-card .m{font-size:14px;font-weight:700;color:var(--accent)}
.cc-guide-related{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:900px;margin:0 auto}
.cc-guide-related .cc-related-card img{width:100%;height:180px;object-fit:cover}

/* ---- scroll animation ---- */
[data-anim]{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
[data-anim="slide-left"]{transform:translateX(-24px)}
[data-anim="scale-in"]{transform:scale(.94)}
[data-anim].in{opacity:1;transform:none}
[data-delay="1"]{transition-delay:.05s}
[data-delay="2"]{transition-delay:.15s}
[data-delay="3"]{transition-delay:.25s}
[data-delay="4"]{transition-delay:.35s}
[data-delay="5"]{transition-delay:.45s}

/* ---- v3: 모노형 (탑심플 · 큰카드 · 작업완료예) ---- */
body,p,li,h1,h2,h3,h4,a,button,.cc-card,footer,nav{word-break:keep-all;overflow-wrap:break-word;line-break:strict}
.cc-hero-cta{margin-top:22px;background:var(--accent);color:#fff;padding:13px 30px;font-weight:700;border-radius:4px}
.cc-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cc-card-grid.two{grid-template-columns:repeat(2,1fr);max-width:740px;margin:24px auto 0}
.cc-card{display:block;border:1px solid var(--border);background:#fff;overflow:hidden}
.cc-card img{width:100%;height:240px;object-fit:cover;transition:transform .4s}
.cc-card:hover img{transform:scale(1.04)}
.cc-card .b{padding:18px 20px 22px}
.cc-card h3{font-size:18px;margin:0 0 8px}
.cc-card p{font-size:14px;color:#555;line-height:1.6;margin:0}
.cc-more{text-align:center;margin-top:24px}
.cc-more summary{display:inline-block;cursor:pointer;list-style:none;border:1px solid var(--accent);color:var(--accent);font-weight:700;padding:12px 32px;border-radius:4px}
.cc-more summary::-webkit-details-marker{display:none}
.cc-more[open] summary{background:var(--accent);color:#fff}
.cc-more-list{display:grid;grid-template-columns:repeat(3,1fr);gap:2px 20px;text-align:left;margin-top:24px}
.cc-more-link{text-align:center;margin:32px 0 0;font-weight:600;color:var(--accent)}
.cc-detail-top{padding-top:40px;max-width:900px}
.cc-done-label{display:inline-block;background:var(--accent);color:#fff;font-size:13px;font-weight:700;padding:5px 12px;border-radius:3px;margin:0 0 10px}
.cc-done-img{width:100%;height:auto;max-height:520px;object-fit:cover;margin:0 0 28px}
.cc-detail-top h1{font-size:32px;line-height:1.3;margin:0 0 12px}
.cc-sub{font-size:16px;line-height:1.8;color:#444;margin:0 0 28px}
.cc-center{text-align:center}
.cc-h1c{font-size:32px;text-align:center;margin:0 0 12px}
.cc-h2{font-size:22px;margin:36px 0 12px}
.cc-detail-top p,.cc-detail-top li{line-height:1.8}
.cc-rel-title{margin-top:56px}
.cc-faq-item h3.q{font-size:16px;font-weight:700;margin:0 0 8px;font-family:inherit}
.cc-faq-item h3.q::before{content:'Q. ';color:var(--accent)}
.cc-footer-inner a:hover{text-decoration:underline}
@media(max-width:767px){
  .cc-card-grid,.cc-card-grid.two,.cc-more-list{grid-template-columns:1fr}
  .cc-card img{height:200px}
  .cc-detail-top h1,.cc-h1c{font-size:24px}
  .cc-nav a{white-space:normal;line-height:1.2}
  .cc-table{font-size:13px}
  .cc-table th,.cc-table td{padding:8px}
}