/* The달팽이 — 도끼다시연마광택 | design_id=0(34aptr) font_id=3(Gowun Batang+Pretendard)
   hero_id=2(스플릿패널) palette_id=3 accent_id=15(라벤더) header_variant=1(joseon-center) */
:root{
  --accent:#7B6B9A;
  --accent-soft:#EEEAF3;
  --accent-text:#FFFFFF;
  --ink:#000000;
  --desc:#4B5563;
  --midband:#F4F3EC;
  --bar-chrome:#E9EBEE;
  --font-title:"Gowun Batang", serif;
  --font-body:"Pretendard","Pretendard Variable",-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:#fff;letter-spacing:-0.02em;word-break:keep-all;-webkit-font-smoothing:antialiased}
h1,h2,h3,.hero-brand{font-family:var(--font-title)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--accent);text-transform:uppercase;margin-bottom:10px}
.eyebrow svg{flex-shrink:0}
.section-head{margin-bottom:44px}
.section-title{font-size:clamp(24px,3vw,34px);font-weight:700;margin:0;line-height:1.35;white-space:normal}
.section{padding:96px 0}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fff;border-bottom:1px solid #E5E7EB;transition:background .3s ease,box-shadow .3s ease}
.site-header.is-top{background:#fff;border-bottom-color:#E5E7EB;box-shadow:none}
.site-header.is-scrolled{background:var(--bar-chrome);box-shadow:0 1px 16px rgba(0,0,0,.06)}
.header-inner{max-width:1180px;margin:0 auto;padding:0 24px;height:76px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;position:relative}
.nav-left,.nav-right{display:flex;align-items:center;gap:26px;font-size:15px;font-weight:500}
.nav-right{justify-content:flex-end}
.logo{display:flex;align-items:center;gap:6px;justify-self:center}
.logo-icon{width:26px;height:26px;color:var(--accent)}
.logo-icon svg{width:100%;height:100%}
.logo-text{display:flex;align-items:baseline;gap:2px;font-family:var(--font-title);font-weight:700;font-size:19px}
.logo-brand{color:var(--ink)}
.logo-keyword{color:var(--accent)}
.btn-primary{background:var(--accent);color:#fff!important;padding:10px 20px;border-radius:6px;font-weight:600;font-size:14px}
.btn-nav-cta{margin-left:4px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;justify-self:end}
.nav-toggle span{width:22px;height:2px;background:#000}
.nav-mobile{display:none;flex-direction:column;gap:0;background:#fff;border-top:1px solid #eee}
.nav-mobile a{padding:14px 24px;border-bottom:1px solid #f0f0f0;font-size:15px}
.nav-mobile.open{display:flex}
body{padding-top:76px}

@media(max-width:900px){
  .nav-left{display:none}
  .nav-right{display:none}
  .nav-toggle{display:flex}
  .header-inner{grid-template-columns:auto 1fr auto}
  .logo{justify-self:start}
}

/* ---------- hero (hero_id=2 스플릿패널) ---------- */
.hero{padding:44px 0 0}
.hero-panel{background:var(--accent-soft);border-radius:20px;display:grid;grid-template-columns:1fr 1fr;gap:0;overflow:hidden;min-height:480px}
.hero-text{padding:56px 52px;display:flex;flex-direction:column;justify-content:center}
.hero-brand{font-size:50px;font-weight:700;color:var(--accent);line-height:1;margin:0 0 18px}
.hero-brand .t{color:var(--ink)}
h1.hero-h1{font-size:25px;font-weight:700;color:var(--ink);margin:0 0 14px;font-family:var(--font-body)}
.hero-lead{font-size:clamp(22px,2.4vw,32px);font-weight:700;line-height:1.4;margin:0 0 16px;font-family:var(--font-title)}
.hero-desc{font-size:15px;color:var(--desc);line-height:1.7;margin:0 0 28px}
.hero-cta{display:flex;gap:12px}
.btn-outline{border:1px solid var(--ink);color:var(--ink);padding:10px 20px;border-radius:6px;font-weight:600;font-size:14px}
.hero-media{position:relative}
.hero-media img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}
@media(max-width:820px){
  .hero-panel{grid-template-columns:1fr;border-radius:14px}
  .hero-text{padding:36px 26px}
  .hero-media img{aspect-ratio:16/10}
}

/* ---------- 중간 밴드 ---------- */
.section.band{background:var(--midband)}

/* ---------- service cards (section_variant=3 catalog-label) ---------- */
.catalog-head{display:flex;align-items:flex-end;justify-content:space-between;border-bottom:1px solid #E0E0DC;padding-bottom:20px;margin-bottom:36px}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #E0E0DC}
.svc-item{display:block;padding:30px 22px 30px 0;border-right:1px solid #E0E0DC}
.svc-item:last-child{border-right:none}
.svc-icon{width:44px;height:44px;color:var(--accent);margin-bottom:18px;overflow:hidden}
.svc-icon svg{width:100%;height:100%;display:block}
.svc-item h3{font-size:17px;font-weight:700;margin:0 0 8px}
.svc-item p{font-size:13.5px;color:var(--desc);line-height:1.65;margin:0}
@media(max-width:900px){.svc-grid{grid-template-columns:1fr 1fr}.svc-item{padding:24px 18px}.svc-icon{width:36px;height:36px}}

/* ---------- brand intro (타입 D: 와이드1 + 아래 글左·이미지右) ---------- */
.intro-wide img{width:100%;height:420px;object-fit:cover;border-radius:14px;margin-bottom:48px}
.intro-split{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
.intro-split .intro-copy p{font-size:15px;line-height:1.85;color:var(--desc);margin:0 0 14px}
.intro-thumbs{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.intro-thumbs img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px}
@media(max-width:820px){.intro-split{grid-template-columns:1fr}.intro-wide img{height:260px}}

/* ---------- 시공사례 카드 (design_id=0: 34aptr 4장 원그로브 호버) ---------- */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.case-card{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:590/396;display:block}
.case-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.case-card:hover img{transform:scale(1.06)}
.case-card .case-face{position:absolute;inset:0;background:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:22px;opacity:0;transition:opacity .3s ease}
.case-card:hover .case-face{opacity:1}
.case-face h3{font-size:16px;margin:0 0 6px}
.case-face p{font-size:13px;color:var(--desc);margin:0}
@media(max-width:820px){.case-grid{grid-template-columns:1fr}}

/* ---------- spec table ---------- */
.spec-table{width:100%;border-collapse:collapse;font-size:14px}
.spec-table th,.spec-table td{padding:12px 14px;border-bottom:1px solid #E5E5E5;text-align:left}
.spec-table th{color:#888;font-size:12.5px;font-weight:600;border-bottom:1px solid #ccc}
.spec-table td:first-child{color:#333}

/* ---------- process ---------- */
.process-list{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #E0E0DC;list-style:none;margin:0;padding:0}
.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;width:fit-content;font-size:13px;font-weight:700;color:var(--accent);margin-bottom:10px}
.process-item h3{font-size:16px;font-weight:800;margin:0 0 8px}
.process-item p{font-size:13.5px;color:var(--desc);line-height:1.65;margin:0}
@media(max-width:767px){.process-list{grid-template-columns:1fr 1fr}.process-item{padding:20px 14px}}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid #E5E5E5}
.faq-item{border-bottom:1px solid #E5E5E5;padding:20px 0}
.faq-item summary{cursor:pointer;font-weight:700;font-size:15.5px;list-style:none;position:relative;padding-right:24px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:0;color:var(--accent);font-size:18px}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin:14px 0 0;color:var(--desc);font-size:14.5px;line-height:1.75}

/* ---------- closing (B-25) ---------- */
.closing{height:650px;background-size:cover;background-position:center;position:relative}
.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;padding:0 20px}
.closing-head{color:#fff;font-size:clamp(22px,2.6vw,32px);font-weight:700;margin:0 0 18px;white-space:nowrap;font-family:var(--font-title)}
.closing-quote{color:#f2f2f2;font-size:15px;max-width:560px;margin:0 0 30px;line-height:1.7}
.btn-closing{border:1px solid #fff;color:#fff;padding:12px 30px;border-radius:0;font-weight:600;font-size:14px}
@media(max-width:640px){.closing-head{white-space:normal;font-size:22px}}

/* ---------- footer ---------- */
.site-footer{background:#fff;border-top:1px solid #E5E5E5;padding:64px 0 0}
.footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.footer-col h4{font-size:13px;color:#888;margin:0 0 14px}
.footer-col a{display:block;font-size:14px;margin-bottom:10px;color:#333}
.footer-biz{font-size:12.5px;color:#777;line-height:1.8;margin-top:12px}
.footer-hours{font-size:13px;color:#555;margin:0 0 12px}
.footer-btn{display:inline-block;padding:8px 16px;border-radius:6px;background:var(--accent);color:#fff!important;font-size:13px;font-weight:600;margin-right:8px;margin-bottom:8px}
.footer-btn-outline{background:transparent;color:var(--ink)!important;border:1px solid #ccc}
.footer-bottom{border-top:1px solid #eee;padding:18px 0;font-size:12px;color:#999}
@media(max-width:820px){.footer-top{grid-template-columns:1fr 1fr}}

/* ---------- mobile sticky bar ---------- */
.mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:900;background:#fff;border-top:1px solid #E5E7EB;box-shadow:0 -6px 22px rgba(0,0,0,.08)}
.mobile-bar-btn{flex:1;text-align:center;padding:14px 0;font-weight:700;font-size:15px}
.mobile-bar-primary{background:var(--accent);color:#fff}
.mobile-bar-outline{color:var(--ink)}
@media(max-width:767px){
  .mobile-bar{display:flex}
  body{padding-bottom:56px}
}

/* ---------- lightbox ---------- */
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:2000;align-items:center;justify-content:center}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:86vh;border-radius:6px}
.lightbox-close{position:absolute;top:20px;right:30px;color:#fff;font-size:36px;cursor:pointer}
.lightbox-prev,.lightbox-next{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:48px;cursor:pointer;padding:0 20px;user-select:none}
.lightbox-prev{left:0}
.lightbox-next{right:0}

/* ---------- 서브 페이지 상단 (page-hero) ---------- */
.page-hero{height:340px;background-size:cover;background-position:center;position:relative;display:flex;align-items:center;justify-content:center;text-align:center}
.page-hero::before{content:"";position:absolute;inset:0;background:rgba(20,18,26,.5)}
.page-hero h1{position:relative;color:#fff;font-size:clamp(24px,3vw,34px);margin:0;font-family:var(--font-title)}
.page-hero p{position:relative;color:#eee;margin:10px 0 0;font-size:14px}

/* ---------- 시공사례 상세 (34aptr 신갈 구조) ---------- */
.case-top-img{max-width:550px;margin:44px auto 40px;border-radius:16px;overflow:hidden;position:relative;box-shadow:0 12px 30px rgba(0,0,0,.15)}
.case-top-img img{width:550px;max-width:100%;height:410px;object-fit:cover;cursor:zoom-in}
.case-body{max-width:760px;margin:0 auto;padding:0 24px}
.case-label{font-size:12px;color:var(--accent);font-weight:700;letter-spacing:.05em;margin-bottom:12px}
.case-body h1{font-size:26px;margin:0 0 36px;line-height:1.4}
.case-body .case-text p{font-size:15.5px;line-height:1.9;color:#333;margin:0 0 22px}
.case-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:44px 0}
.case-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#f4f4f4;border-radius:10px;cursor:zoom-in}
@media(max-width:700px){.case-gallery{grid-template-columns:1fr 1fr}}
.related-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:760px;margin:0 auto 40px;padding:0 24px}
.related-row a{border-radius:10px;overflow:hidden;display:block}
.related-row img{width:100%;height:180px;object-fit:cover}
.related-row .rt{padding:10px 2px;font-size:13.5px;font-weight:600}

/* ---------- 목록 페이지 (portfolio) ---------- */
.pf-intro{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:center;margin-bottom:56px}
.pf-intro img{border-radius:14px;aspect-ratio:7/6;object-fit:cover}
.pf-intro .about-list{margin:18px 0 0;padding:0;list-style:none}
.pf-intro .about-list li{font-size:14px;color:var(--desc);padding-left:16px;position:relative;margin-bottom:8px}
.pf-intro .about-list li::before{content:"—";position:absolute;left:0;color:var(--accent)}
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 2%}
.pf-card{display:block}
.pf-card .im{border-radius:10px;overflow:hidden;aspect-ratio:7/6}
.pf-card img{width:100%;height:100%;object-fit:cover}
.pf-card .pt{padding-top:12px;font-size:15px;font-weight:700}
.pf-card .ps{font-size:13px;color:#999;border-top:1px solid #eee;margin-top:8px;padding-top:8px}
@media(max-width:820px){.pf-intro{grid-template-columns:1fr}.pf-grid{grid-template-columns:1fr 1fr}}

/* ---------- 지역 페이지 오피스텔/아파트 구분 카드 ---------- */
.info-topcard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.info-topcard{background:#fff;border-top:4px solid var(--accent);border-radius:6px;padding:26px 22px;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.info-topcard h3{font-size:15.5px;margin:0 0 10px}
.info-topcard p{font-size:13.5px;color:var(--desc);line-height:1.7;margin:0}
@media(max-width:820px){.info-topcard-grid{grid-template-columns:1fr}}

.region-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.region-links a{border:1px solid #ddd;border-radius:20px;padding:8px 16px;font-size:13.5px}