:root{
  --accent:#3C3C3C;
  --accent-soft:#F0F0EF;
  --accent-text:#FFFFFF;
  --ink:#000000;
  --deep:#1A2A2A;
  --bar-chrome:#ECEEF1;
  --muted:#5B6169;
  --line:#E5E7EB;
  --font-title:"Noto Serif KR",serif;
  --font-body:"Pretendard","Pretendard Variable",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:#fff;
  -webkit-font-smoothing:antialiased;
  letter-spacing:-0.02em;
  word-break:keep-all;
  line-height:1.65;
}
h1,h2,h3,.hero-title,.section-title{font-family:var(--font-title);font-weight:600;margin:0;}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:var(--font-body);cursor:pointer}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}

/* ===== Header (B-22) ===== */
header.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:76px;display:flex;align-items:center;
  background:transparent;
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
  border-bottom:1px solid transparent;
}
header.site-header.is-scrolled{
  background:var(--bar-chrome);
  box-shadow:0 1px 16px rgba(0,0,0,0.06);
  border-bottom:1px solid var(--line);
}
header .hd-inner{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink)}
.logo-icon{width:32px;height:32px;flex-shrink:0;color:var(--accent)}
.logo-icon svg{width:100%;height:100%}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-brand{font-size:.95rem;font-weight:700;color:var(--ink);font-family:var(--font-title)}
.logo-keyword{font-size:.7rem;font-weight:400;color:var(--accent);letter-spacing:.04em}
.top-page header.site-header:not(.is-scrolled) .logo-brand,
.top-page header.site-header:not(.is-scrolled) .logo-keyword{color:#fff}
.top-page header.site-header:not(.is-scrolled) .logo-icon{color:#fff}

nav.gnb{display:flex;align-items:center;gap:30px}
nav.gnb ul{list-style:none;display:flex;gap:26px;margin:0;padding:0}
nav.gnb a.nav-link{font-size:15px;font-weight:500;color:var(--ink)}
.top-page header.site-header:not(.is-scrolled) nav.gnb a.nav-link{color:#fff}
.kw-drop{position:relative}
.kw-drop>a{display:flex;align-items:center;gap:4px;font-weight:600}
.kw-menu{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:4px;min-width:200px;box-shadow:0 10px 30px rgba(0,0,0,.08);padding:8px 0;display:none;flex-direction:column;z-index:50}
.kw-drop:hover .kw-menu,.kw-drop:focus-within .kw-menu{display:flex}
.kw-menu a{padding:9px 18px;font-size:14px;color:var(--ink)}
.kw-menu a:hover{background:var(--accent-soft)}
.btn-consult{background:var(--accent);color:var(--accent-text);padding:11px 22px;font-size:14px;font-weight:600;border-radius:2px;white-space:nowrap}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:8px}
.hamburger span{width:22px;height:2px;background:var(--ink)}
.top-page header.site-header:not(.is-scrolled) .hamburger span{background:#fff}
.mobile-nav{display:none}

@media(max-width:900px){
  nav.gnb ul{display:none}
  .btn-consult{display:none}
  .hamburger{display:flex}
  .mobile-nav.open{display:grid}
  .mobile-nav{position:fixed;top:76px;left:0;right:0;bottom:0;background:#fff;z-index:999;grid-template-columns:repeat(4,1fr);align-content:flex-start;gap:0;padding:16px 12px;overflow-y:auto}
  .mobile-nav a{padding:14px 4px;border-bottom:1px solid var(--line);font-size:12px;color:var(--ink);text-align:center;word-break:keep-all}
}

/* ===== Hero (hero_id=5 자이언트타이포) ===== */
.hero-giant{padding:150px 0 60px;background:#fff}
.hero-giant .eyebrow{font-size:13px;letter-spacing:.12em;color:var(--accent);font-weight:700;margin-bottom:18px}
.hero-giant h1{
  font-size:clamp(40px,7.2vw,104px);
  line-height:1.06;
  font-weight:700;
  color:var(--ink);
  margin-bottom:26px;
}
.hero-giant h1 em{font-style:normal;color:var(--accent)}
.hero-giant .hero-desc{font-size:17px;color:var(--muted);max-width:640px;margin-bottom:34px;white-space:normal}
.hero-giant .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:48px}
@media(max-width:600px){.hero-giant{padding:110px 0 40px}.page-hero{height:240px}.hd-inner{padding:0 16px}}
.hero-giant .btn-outline{border:1px solid var(--ink);padding:14px 26px;font-size:14px;font-weight:600;border-radius:2px}
.hero-giant .btn-fill{background:var(--accent);color:#fff;padding:14px 26px;font-size:14px;font-weight:600;border-radius:2px}
.hero-giant .hero-panel{width:100%;border-radius:18px;overflow:hidden;position:relative;aspect-ratio:16/7;background:#eee}
.hero-giant .hero-panel img{width:100%;height:100%;object-fit:cover;object-position:center}

/* sub-page small hero (모든 서브 상단 이미지 블록) */
.page-hero{
  position:relative;margin-top:76px;height:340px;
  display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;
  background-size:cover;background-position:center;
}
.page-hero::before{content:'';position:absolute;inset:0;background:rgba(20,20,20,.5)}
.page-hero .ph-inner{position:relative;z-index:2}
.page-hero .eyebrow{font-size:12px;letter-spacing:.14em;font-weight:700;opacity:.9;margin-bottom:14px}
.page-hero h1{font-size:clamp(28px,4vw,42px);color:#fff}
.page-hero.no-img{background:#F4F3EC;color:var(--ink)}
.page-hero.no-img::before{display:none}
.page-hero.no-img .eyebrow{color:var(--accent)}

/* ===== sections ===== */
.section{padding:88px 0}
.section-head{margin-bottom:44px}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--accent);font-weight:700;margin-bottom:12px}
.section-title{font-size:clamp(24px,3vw,34px)}
.section-sub{color:var(--muted);font-size:15px;margin-top:12px;max-width:640px}

/* ===== #cases (design_id=0, 4-card hover) ===== */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case-card{position:relative;border-radius:6px;overflow:hidden;aspect-ratio:590/396;background:#eee}
.case-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.case-card .cc-tag{position:absolute;left:16px;bottom:16px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;padding:6px 12px;border-radius:2px;z-index:2}
.case-card .cc-hover{position:absolute;inset:0;background:#fff;opacity:0;transition:opacity .35s ease;display:flex;flex-direction:column;justify-content:center;padding:30px}
.case-card .cc-hover h3{font-size:18px;margin-bottom:10px}
.case-card .cc-hover p{font-size:13.5px;color:var(--muted);line-height:1.7}
.case-card:hover img{transform:scale(1.04)}
.case-card:hover .cc-hover{opacity:1}
@media(max-width:900px){.cases-grid{grid-template-columns:1fr}}

/* ===== service cards (catalog-label, section_variant=3) ===== */
.catalog-label-head{display:flex;align-items:center;gap:16px;margin-bottom:36px}
.catalog-label-head .line{flex:1;height:1px;background:var(--line)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc-card{background:#fff;padding:34px 26px;display:flex;flex-direction:column;gap:16px}
.svc-icon{width:44px;height:44px;flex-shrink:0;overflow:hidden;color:var(--accent)}
.svc-icon svg{display:block;width:100%;height:100%;max-width:44px;max-height:44px}
.svc-card h3{font-size:17px}
.svc-card p{font-size:13.5px;color:var(--muted)}
.svc-card{color:inherit;text-decoration:none}
.svc-card h3,.svc-card p{word-break:keep-all}
.svc-grid:not(.open) .svc-more{display:none}
.svc-grid.open .svc-more{display:flex}
.svc-more-wrap{text-align:center;margin-top:28px}
.svc-more-btn{display:inline-block;border:1px solid var(--ink);background:#fff;color:var(--ink);padding:11px 30px;font-size:14px;font-weight:600;border-radius:2px;cursor:pointer}
@media(max-width:900px){.svc-card{padding:22px 14px;gap:12px}.svc-card h3{font-size:14px}.svc-card p{font-size:12px;line-height:1.55}}
@media(max-width:600px){.svc-icon{width:36px;height:36px}.svc-icon svg{max-width:36px;max-height:36px}}

/* ===== FAQ ===== */
.faq-wrap{max-width:820px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:22px 4px;font-size:15.5px;font-weight:600;cursor:pointer}
.faq-q .plus{font-size:20px;color:var(--accent);transition:transform .25s}
.faq-item.open .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;font-size:14.5px;color:var(--muted);padding:0 4px}
.faq-item.open .faq-a{max-height:400px;padding-bottom:20px}

/* ===== PROCESS ===== */
.process-list{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #E0E0DC;}
.process-item{padding:28px 20px 28px 24px;border-right:1px solid #E0E0DC;}
.process-item:first-child{padding-left:0}
.process-item:last-child{border-right:none}
.pnum{display:block;font-size:13px;font-weight:700;color:var(--accent);margin-bottom:10px}
.process-item h3{font-size:16px;font-weight:800;color:#22262B;margin:0 0 8px}
.process-item p{font-size:13.5px;color:#5B6169;line-height:1.65;margin:0}
@media(max-width:767px){.process-list{grid-template-columns:1fr 1fr}}

/* ===== gallery-case detail ===== */
.case-detail-body{max-width:760px;margin:0 auto}
.case-hero-img{width:550px;max-width:100%;height:410px;object-fit:cover;border-radius:18px;margin:0 auto 40px;display:block;cursor:zoom-in}
.case-label{font-size:11px;color:var(--muted);letter-spacing:.06em;margin-bottom:10px;text-align:center}
.case-detail-body h1{font-size:clamp(22px,3vw,28px);margin-bottom:36px;text-align:center}
.case-detail-body .body-text p{font-size:15.5px;color:#333;margin:0 0 20px}
.ba-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:8px 0 40px}
.ba-row figure{margin:0}
.ba-row img{width:100%;height:auto;object-fit:contain;border-radius:14px;cursor:zoom-in;background:#f3f3f1}
.ba-row figcaption{text-align:center;font-size:12.5px;color:var(--muted);margin-top:8px}
.case-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:40px 0}
.case-gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px;cursor:zoom-in}
.related-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:20px 0}
.related-row a{display:block}
.related-row img{width:100%;height:180px;object-fit:cover;border-radius:12px}
.related-row .rr-title{font-size:14px;font-weight:600;margin-top:10px}
.prevnext{display:flex;justify-content:space-between;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:40px 0;font-size:14px}

/* ===== portfolio list (영림형) ===== */
.pf-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;margin-bottom:60px}
.pf-intro .about-list{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--muted)}
.pf-intro img{width:100%;border-radius:16px;aspect-ratio:7/6;object-fit:cover}
@media(max-width:800px){.pf-intro{grid-template-columns:1fr}}

.pf-list{display:flex;flex-wrap:wrap;gap:28px 22px}
.pf-item{position:relative}
.pf-item .im{overflow:hidden;border-radius:0;min-width:0}
.pf-item img{width:100%;aspect-ratio:7/6;object-fit:cover;border-radius:0}
.pf-item .pf-cap{padding:12px 2px 0;font-size:14px;font-weight:600}
.pf-item .pf-cat{font-size:11.5px;color:var(--muted);margin-top:4px}
.pf-w30{width:calc(30% - 15px)}
.pf-w68{width:calc(68% - 7px)}
.pf-w68 img{aspect-ratio:9.45/5}
.pf-w49{width:calc(49% - 11px)}
.pf-w30 img{aspect-ratio:5/6}
@media(max-width:760px){.pf-w30,.pf-w68,.pf-w49{width:100%}}

.pf-pager{display:flex;justify-content:center;gap:10px;margin:60px 0 20px;flex-wrap:wrap}
.pf-pager a{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;border:1px solid var(--line);color:var(--ink)}
.pf-pager a.current{background:var(--ink);color:#fff;border-color:var(--ink)}
.pf-pager a.arrow{border:none;font-size:16px}

/* ===== region page body ===== */
.region-body{max-width:760px;margin:0 auto}
.region-body p{font-size:15.5px;color:#333;margin:0 0 20px}
.region-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.region-links a{border:1px solid var(--line);border-radius:20px;padding:8px 16px;font-size:13.5px}

/* ===== Closing (B-25) ===== */
.closing{position:relative;height:650px;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.closing::before{content:'';position:absolute;inset:0;background:rgba(19,19,19,.55)}
.closing .cl-inner{position:relative;z-index:2;color:#fff;padding:0 24px}
.closing .cl-head{font-family:var(--font-title);font-size:clamp(24px,3.4vw,38px);font-weight:600;margin-bottom:18px}
.closing .cl-quote{font-size:15px;opacity:.92;margin-bottom:30px;max-width:520px;margin-left:auto;margin-right:auto}
.closing .cl-btn{display:inline-block;border:1px solid #fff;color:#fff;padding:14px 34px;font-size:14px;font-weight:600;border-radius:0}

/* ===== footer ===== */
footer.site-footer{background:#fff;color:var(--ink);border-top:1px solid var(--line);padding:56px 0 100px}
.dark-footer footer.site-footer{background:var(--deep);color:#fff;border-top:none}
.ft-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:32px;margin-bottom:40px}
.ft-brand{font-family:var(--font-title);font-size:18px;font-weight:700;margin-bottom:10px}
.ft-desc{font-size:13.5px;color:var(--muted);line-height:1.8}
.dark-footer .ft-desc{color:#B9BEC0}
.ft-col h4{font-size:13px;letter-spacing:.06em;margin-bottom:14px;opacity:.7}
.ft-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.ft-col a{font-size:13.5px}
.ft-biz{border-top:1px solid var(--line);padding-top:24px;font-size:12.5px;color:var(--muted);line-height:1.9}
.dark-footer .ft-biz{border-top:1px solid rgba(255,255,255,.12);color:#9BA1A3}
.ft-biz .biz-name{font-weight:700;color:var(--ink)}
.dark-footer .ft-biz .biz-name{color:#fff}
.ft-bottom-btns{display:flex;gap:10px;margin-top:18px}
.ft-bottom-btns a{border:1px solid var(--line);border-radius:2px;padding:9px 16px;font-size:12.5px}
.dark-footer .ft-bottom-btns a{border-color:rgba(255,255,255,.25);color:#fff}
@media(max-width:760px){.ft-grid{grid-template-columns:1fr}}

/* ===== guide hub (/guide) ===== */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px}
.guide-card{display:block}
.guide-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px;margin-bottom:16px}
.guide-card .gc-label{font-size:11px;color:var(--accent);font-weight:700;letter-spacing:.06em;margin-bottom:6px}
.guide-card h3{font-size:17px;margin-bottom:8px}
.guide-card p{font-size:13.5px;color:var(--muted);line-height:1.6;margin-bottom:12px}
.guide-card .gc-more{font-size:13px;font-weight:600;color:var(--ink)}
@media(max-width:900px){.guide-grid{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto}}

/* ===== keyword guide page table ===== */
.kw-table{width:100%;border-collapse:collapse;margin:36px 0;max-width:760px}
.kw-table th,.kw-table td{border-bottom:1px solid var(--line);padding:14px 12px;font-size:14px;text-align:left}
.kw-table tbody th{width:120px;color:var(--muted);font-weight:600}
.kw-table thead th{color:var(--muted);font-weight:600}
.kw-table td{color:#333}

/* ===== mobile bottom bar ===== */
.mobile-bar{display:none}
@media(max-width:767px){
  .mobile-bar{
    display:flex;position:fixed;bottom:0;left:0;right:0;z-index:1001;
    background:var(--bar-chrome);border-top:1px solid var(--line);
    box-shadow:0 -6px 22px rgba(0,0,0,.08);
  }
  .mobile-bar a{flex:1;text-align:center;padding:14px 8px;font-size:14px;font-weight:600}
  .mobile-bar a.mb-call{background:var(--accent);color:#fff}
  .mobile-bar a.mb-consult{color:var(--ink)}
  body{padding-bottom:56px}
  .closing{height:480px}
}

/* desktop bottom consult bar (B-23) */
.desktop-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:998;background:var(--bar-chrome);border-top:1px solid var(--line);box-shadow:0 -6px 22px rgba(0,0,0,.08);transform:translateY(100%);opacity:0;transition:transform .3s ease,opacity .3s ease}
.desktop-bar.show{transform:translateY(0);opacity:1}
@media(min-width:768px){.desktop-bar{display:flex}}
.desktop-bar .db-inner{max-width:1240px;margin:0 auto;padding:16px 24px;width:100%;display:flex;align-items:center;justify-content:space-between}
.desktop-bar .db-text{font-size:15px;font-weight:600}
.desktop-bar .db-btn{background:var(--accent);color:#fff;padding:12px 26px;border-radius:2px;font-size:14px;font-weight:600}

/* ===== lightbox ===== */
.lightbox-overlay{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:2000;display:none;align-items:center;justify-content:center}
.lightbox-overlay.open{display:flex}
.lightbox-overlay img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:4px}
.lb-close{position:absolute;top:24px;right:32px;color:#fff;font-size:32px;background:none;border:none}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:36px;background:none;border:none;padding:12px}
.lb-prev{left:16px}
.lb-next{right:16px}

/* ===== about / contact ===== */
.about-body,.contact-body{max-width:760px;margin:0 auto}
.about-body p,.contact-body p{font-size:15.5px;color:#333;margin:0 0 20px}
.contact-phone{display:block;font-size:32px;font-weight:700;color:var(--accent);margin:20px 0;font-family:var(--font-title)}
.info-table{width:100%;border-collapse:collapse;margin-top:30px}
.info-table th,.info-table td{text-align:left;padding:14px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.info-table th{width:140px;color:var(--muted);font-weight:600}

/* ===== sitemap page ===== */
.sm-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.sm-col h3{font-size:15px;margin-bottom:14px;border-bottom:2px solid var(--ink);padding-bottom:10px}
.sm-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;max-height:520px;overflow-y:auto}
.sm-col a{font-size:13.5px;color:var(--muted)}
@media(max-width:800px){.sm-grid{grid-template-columns:1fr}}

.section-bg-a{background:#F9F7F3}
.section-bg-b{background:#F4F8FC}
.section-bg-c{background:#F3F3F1}
.section-bg-d{background:#F4F3EC}

/* 상세 페이지: 가운데 정렬 컬럼 · 형제/상위 링크 */
.kw-modified{font-size:12.5px;color:var(--muted);margin-top:18px}
.kw-crumb{font-size:12.5px;color:var(--muted);margin-bottom:10px;word-break:keep-all}
.kw-crumb a{color:var(--muted)}
.guide-axis-head{font-size:15px;margin:44px 0 14px}
.rl-collapsible:not(.open) .rl-more{display:none}
.kw-list{margin:0 0 18px 20px;font-size:15px;line-height:1.9;color:#333}.kw-list li{margin-bottom:4px}