/* 인천인테리어시공 — incon.suninteriorkor.com
   font_id=5(노랑풍선 Pretendard) · design_id=1(디자인2 3카드) · hero_id=8(크림스플릿)
   draw_id=1(챔피언스시티 박스호버) · section_variant=4(info-topcard) · symbol=* */

:root{
  --ink:#000000;
  --desc:#5B6169;
  --bg:#FFFFFF;
  --cream:#F7F3EC;
  --accent:#243044;
  --accent-soft:#E8EAEE;
  --accent-text:#FFFFFF;
  --line:#E5E7EB;
  --bar-chrome:#E6E8EB;
  --radius-img:16px;
  --font-body:"Pretendard","Pretendard Variable",-apple-system,BlinkMacSystemFont,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  letter-spacing:-0.3px;
  word-break:keep-all;
  -webkit-font-smoothing:antialiased;
  line-height:1.65;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.wrap{max-width:1280px;margin:0 auto;padding:0 24px}

h1,h2,h3,h4{font-family:var(--font-body);font-weight:600;color:var(--ink);letter-spacing:-0.3px}
h1{font-size:clamp(30px,4vw,44px);line-height:1.3}
h2.section-title{font-size:clamp(24px,3vw,32px);line-height:1.35}
h3{font-size:18px}
p{color:var(--desc)}

/* ===================== 헤더 B-22 ===================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:#FFFFFF;border-bottom:1px solid transparent;
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{
  background:var(--bar-chrome);
  border-bottom:1px solid #E5E7EB;
  box-shadow:0 1px 16px rgba(0,0,0,0.06);
}
.header-inner{
  max-width:1280px;margin:0 auto;padding:0 24px;
  height:72px;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:34px;height:34px;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:16px;font-weight:700;color:var(--ink)}
.logo-keyword{font-size:11px;font-weight:400;color:var(--accent);letter-spacing:.04em}

.nav-menu{display:flex;align-items:center;gap:32px}
.nav-menu a{
  font-size:17px;font-weight:400;letter-spacing:-0.3px;color:#000000;
  padding:6px 0;
}
.nav-menu a:hover{color:var(--accent)}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--accent);color:var(--accent-text)!important;
  padding:11px 22px;font-size:15px;font-weight:600;
  border-radius:6px;white-space:nowrap;
}
.nav-toggle{display:none;width:28px;height:22px;position:relative;flex-shrink:0}
.nav-toggle span{position:absolute;left:0;right:0;height:2px;background:#000;transition:.25s}
.nav-toggle span:nth-child(1){top:0}
.nav-toggle span:nth-child(2){top:10px}
.nav-toggle span:nth-child(3){top:20px}

@media(max-width:900px){
  .nav-menu{position:fixed;top:72px;left:0;right:0;bottom:0;background:#fff;flex-direction:column;
    align-items:flex-start;padding:28px 24px;gap:0;transform:translateX(100%);transition:transform .3s ease;overflow-y:auto}
  .nav-menu.open{transform:translateX(0)}
  .nav-menu a{width:100%;padding:16px 0;border-bottom:1px solid var(--line);font-size:18px}
  .nav-cta{width:100%;margin-top:16px;padding:14px}
  .nav-toggle{display:block}
}

/* ===================== 히어로 hero_id=8 크림스플릿홈 ===================== */
.hero-split{background:var(--cream);padding:132px 0 64px}
.hero-split .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.hero-copy .eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px;
}
.hero-copy h1{margin-bottom:20px;white-space:nowrap}
.hero-copy .lead{font-size:16px;color:var(--desc);margin-bottom:28px;max-width:520px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;padding:14px 26px;
  font-size:15px;font-weight:600;border-radius:6px;white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff}
.btn-outline{border:1px solid var(--ink);color:var(--ink);background:transparent}
.hero-photo{height:640px;border-radius:20px;overflow:hidden;position:relative}
.hero-photo img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 6s ease}
.hero-photo:hover img{transform:scale(1.08)}
@media(max-width:900px){
  .hero-split{padding:104px 0 40px}
  .hero-split .wrap{grid-template-columns:1fr;gap:28px}
  .hero-copy h1{white-space:normal}
  .hero-photo{height:320px;order:-1}
}

/* 서브페이지 상단 이미지 히어로 */
.page-hero{
  position:relative;margin-top:72px;height:280px;display:flex;align-items:center;
  background:#20242c;overflow:hidden;
}
.page-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55) blur(1px)}
.page-hero .wrap{position:relative;z-index:2;color:#fff}
.page-hero .eyebrow{font-size:13px;letter-spacing:.1em;color:#E8EAEE;margin-bottom:10px;text-transform:uppercase}
.page-hero h1{color:#fff;margin-bottom:0}
@media(max-width:767px){.page-hero{height:200px;margin-top:64px}}

/* ===================== 답변형 리드 문단 ===================== */
.lead-block{padding:40px 0 8px}
.lead-block p{font-size:17px;color:var(--ink);max-width:820px;line-height:1.75}

/* ===================== 섹션 공통 ===================== */
.section{padding:72px 0}
.section-head{margin-bottom:36px}
.section-head .eyebrow{
  display:inline-block;font-size:13px;font-weight:700;color:var(--accent);
  letter-spacing:.06em;margin-bottom:10px;
}
.section-head .eyebrow::before{content:"* ";}

/* ===================== section_variant=4 info-topcard (서비스) ===================== */
.topcard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.topcard{
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px 22px;
  position:relative;overflow:hidden;
}
.topcard::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent)}
.topcard .svc-icon{width:44px;height:44px;flex-shrink:0;overflow:hidden;margin-bottom:16px;color:var(--accent)}
.topcard .svc-icon svg{display:block;width:100%;height:100%;max-width:44px;max-height:44px}
.topcard h3{font-size:17px;font-weight:700;margin-bottom:8px}
.topcard p{font-size:13.5px;line-height:1.6}
@media(max-width:767px){
  .topcard-grid{grid-template-columns:1fr 1fr;gap:14px}
  .topcard{padding:20px 16px}
  .topcard .svc-icon{width:36px;height:36px}
  .topcard .svc-icon svg{max-width:36px;max-height:36px}
}
@media(max-width:480px){.topcard-grid{grid-template-columns:1fr}}

/* ===================== design_id=1 디자인2 시공사례 카드(3장) ===================== */
.case-grid{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.case-card{
  background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;
  position:relative;transition:transform .25s ease;
}
.case-card .im{aspect-ratio:1/1;overflow:hidden}
.case-card .im img{width:100%;height:100%;object-fit:cover;border-radius:12px 12px 0 0;transition:transform .4s ease}
.case-card:hover .im img{transform:scale(1.05)}
.case-card .body{padding:18px 18px 22px}
.case-card .area{font-size:12px;color:var(--accent);font-weight:700;margin-bottom:6px}
.case-card .hl{font-size:16px;font-weight:700;color:var(--ink);line-height:1.4}
/* draw_id=1 챔피언스시티 박스 호버 — 네 변 1px 자라며 둘레 */
.case-card::after{
  content:"";position:absolute;inset:0;border-radius:12px;pointer-events:none;
  box-shadow:0 0 0 0 rgba(0,0,0,0);
}
.case-card{outline:1px solid transparent;outline-offset:-1px}
.case-card::before{
  content:"";position:absolute;top:0;left:0;width:0;height:1px;background:#000;transition:width .6s ease;z-index:3;
}
.case-card .edge-b,.case-card .edge-l,.case-card .edge-r{position:absolute;background:#000;z-index:3;transition:all .6s ease;}
.case-card .edge-r{top:0;right:0;width:1px;height:0}
.case-card .edge-b{bottom:0;right:0;width:0;height:1px}
.case-card .edge-l{bottom:0;left:0;width:1px;height:0}
.case-card:hover::before{width:100%}
.case-card:hover .edge-r{height:100%}
.case-card:hover .edge-b{width:100%}
.case-card:hover .edge-l{height:100%}
@media(max-width:900px){.case-grid{grid-template-columns:1fr 1fr;gap:16px}}
@media(max-width:560px){.case-grid{grid-template-columns:1fr}}

/* ===================== 지역 퀵링크 ===================== */
.region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.region-chip{
  display:flex;align-items:center;justify-content:center;padding:16px 10px;
  border:1px solid var(--line);border-radius:8px;font-size:14.5px;font-weight:600;
  background:#fff;transition:border-color .2s ease,color .2s ease;
}
.region-chip:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:767px){.region-grid{grid-template-columns:repeat(2,1fr)}}

/* ===================== 비용 테이블 ===================== */
.cost-table{width:100%;border-collapse:collapse;background:#fff;font-size:14.5px}
.cost-table th,.cost-table td{border:1px solid var(--line);padding:14px 16px;text-align:left}
.cost-table th{background:var(--accent-soft);font-weight:700;color:var(--ink)}
.cost-table td.price{color:var(--accent);font-weight:700;white-space:nowrap}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-note{margin-top:10px;font-size:12.5px;color:var(--desc)}

/* ===================== FAQ 아코디언 ===================== */
.faq-list{max-width:820px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:20px 4px;text-align:left;font-size:16px;font-weight:600;color:var(--ink);
}
.faq-q::before{content:"Q";color:var(--accent);font-weight:800;margin-right:10px}
.faq-q .plus{flex-shrink:0;width:18px;height:18px;position:relative}
.faq-q .plus::before,.faq-q .plus::after{content:"";position:absolute;background:var(--ink);transition:transform .25s ease}
.faq-q .plus::before{top:8px;left:0;width:18px;height:2px}
.faq-q .plus::after{top:0;left:8px;width:2px;height:18px}
.faq-item.open .plus::after{transform:rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 4px 20px 26px;font-size:14.5px;color:var(--desc)}
.faq-item.open .faq-a{max-height:400px}

/* ===================== 시공사례 상세: 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}
  .process-item{padding:20px 14px;border-bottom:1px solid #E0E0DC}
}

/* ===================== 시공사례 상세 본문 이미지 ===================== */
.case-body-top{margin:36px 0 40px}
.case-body-top .rep-photo{width:550px;max-width:100%;height:410px;border-radius:18px;overflow:hidden;cursor:zoom-in}
.case-body-top .rep-photo img{width:100%;height:100%;object-fit:cover}
.case-body-top .rep-label{font-size:11px;color:var(--desc);margin-top:12px;letter-spacing:.04em}
.case-content{max-width:760px}
.case-content h2{margin-top:48px;margin-bottom:20px}
.case-content p{font-size:15.5px;color:#333;margin-bottom:18px;max-width:100%}
@media(max-width:640px){
  .case-body-top .rep-photo{width:100%;aspect-ratio:550/410;height:auto}
}

.stage-row{display:grid;gap:14px;margin:32px 0}
.stage-row.cols-3{grid-template-columns:repeat(3,1fr)}
.stage-row.cols-2{grid-template-columns:repeat(2,1fr)}
.stage-row .stage-cell figure{margin:0}
.stage-row .stage-cell img{width:100%;height:auto;max-height:500px;object-fit:contain;border-radius:12px;background:#F3F3F1;cursor:zoom-in}
.stage-row .stage-cell figcaption{text-align:center;font-size:13px;color:var(--desc);margin-top:8px;font-weight:600}
@media(max-width:640px){.stage-row.cols-3,.stage-row.cols-2{grid-template-columns:repeat(2,1fr)}}

.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:32px 0}
.gallery-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;cursor:zoom-in}
@media(max-width:640px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}

.related-row{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:40px 0}
.related-row a{display:block;border-radius:12px;overflow:hidden;position:relative;border:1px solid var(--line)}
.related-row img{width:100%;height:180px;object-fit:cover}
.related-row .rr-title{padding:12px 14px;font-size:14px;font-weight:700}
@media(max-width:560px){.related-row{grid-template-columns:1fr}}

/* ===================== /portfolio 목록 — 영림형 ===================== */
.pf-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:56px 2%;align-items:start;padding:48px 0 8px}
.pf-intro h2{margin-bottom:16px}
.pf-intro p{margin-bottom:14px;font-size:15px}
.pf-intro ul{margin:14px 0;font-size:14.5px;color:var(--desc)}
.pf-intro ul li{padding-left:16px;position:relative;margin-bottom:8px}
.pf-intro ul li::before{content:"*";position:absolute;left:0;color:var(--accent);font-weight:700}
.pf-intro .im{border-radius:0;overflow:hidden}
.pf-intro .im img{width:100%;aspect-ratio:7/6;object-fit:cover}
@media(max-width:900px){.pf-intro{grid-template-columns:1fr;gap:24px}}

.pf-list{max-width:1280px;margin:0 auto;padding:32px 24px 80px;
  display:grid;grid-template-columns:repeat(auto-fill,1fr);gap:28px 22px;
}
.pf-list{display:flex;flex-wrap:wrap;gap:28px 22px}
.pf-card{position:relative}
.pf-card.w30{width:30%}
.pf-card.w68{width:68%}
.pf-card.w49{width:49%}
.pf-card .im{overflow:hidden;min-width:0}
.pf-card.w30 .im img,.pf-card.w49 .im img{aspect-ratio:5/6;width:100%;object-fit:cover;border-radius:12px}
.pf-card.w68 .im img{aspect-ratio:9.45/5;width:100%;object-fit:cover;border-radius:12px}
.pf-card .pf-meta{padding-top:12px}
.pf-card .pf-area{font-size:12px;color:var(--accent);font-weight:700;margin-bottom:6px}
.pf-card .pf-title{font-size:15px;font-weight:700;color:var(--ink);line-height:1.4}
@media(max-width:767px){
  .pf-card.w30,.pf-card.w68,.pf-card.w49{width:100%}
}
.pf-pagination{display:flex;justify-content:center;gap:10px;padding:24px 0 64px}
.pf-pagination a{
  width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);font-size:14px;color:var(--desc);
}
.pf-pagination a.current{background:#000;color:#fff;border-color:#000}

/* ===================== 지역 목록 (about/sitemap 등) ===================== */
.info-list{max-width:820px}
.info-list h2{margin-top:40px;margin-bottom:16px}
.info-list p{font-size:15.5px;color:#333;margin-bottom:16px}

/* ===================== Closing B-25 ===================== */
.closing{position:relative;height:650px;overflow:hidden}
.closing img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.closing::before{content:"";position:absolute;inset:0;background:rgba(19,19,19,.55)}
.closing-inner{
  position:relative;z-index:2;height:100%;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding:0 24px;
}
.closing-head{color:#fff;font-size:clamp(22px,3.2vw,34px);font-weight:700;margin-bottom:18px;max-width:820px}
.closing-quote{color:#EDEDED;font-size:15px;margin-bottom:32px;max-width:560px}
.closing-btn{
  display:inline-flex;align-items:center;justify-content:center;padding:15px 36px;
  border:1px solid #fff;color:#fff;font-size:15px;font-weight:600;border-radius:0;
  letter-spacing:.02em;
}
@media(max-width:640px){.closing{height:480px}}

/* ===================== 푸터 ===================== */
.site-footer{background:#FFFFFF;color:#000;border-top:1px solid #E5E5E5;padding:48px 0 96px}
.footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer-biz p{font-size:13.5px;color:var(--desc);line-height:1.9}
.footer-biz .biz-name{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:8px}
.footer-col h4{font-size:13px;font-weight:700;margin-bottom:14px;color:var(--ink)}
.footer-col a{display:block;font-size:13.5px;color:var(--desc);margin-bottom:10px}
.footer-actions{display:flex;gap:10px;margin-top:16px}
.footer-actions a{
  padding:10px 18px;border-radius:6px;font-size:13.5px;font-weight:600;border:1px solid var(--line);color:var(--ink);
}
.copyright{font-size:12px;color:#9AA0A6;border-top:1px solid var(--line);padding-top:20px}
@media(max-width:767px){.footer-cols{grid-template-columns:1fr}}

/* ===================== B-23 모바일 하단바 / PC 스크롤바 ===================== */
.mobile-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:900;display:none;
  background:var(--bar-chrome);border-top:1px solid #E5E7EB;box-shadow:0 -6px 22px rgba(0,0,0,.08);
}
.mobile-bar .mb-inner{display:flex;height:60px}
.mobile-bar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:700}
.mobile-bar a.mb-call{background:var(--ink);color:#fff}
.mobile-bar a.mb-consult{background:var(--accent);color:#fff}

@media(max-width:767px){
  .mobile-bar{display:block}
  body{padding-bottom:60px}
}

/* PC 하단 스크롤 상담바 (B-23) */
.desk-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:900;
  background:var(--bar-chrome);border-top:1px solid #E5E7EB;box-shadow:0 -6px 22px rgba(0,0,0,.08);
  transform:translateY(100%);opacity:0;transition:transform .3s ease,opacity .3s ease;
}
.desk-bar.show{transform:translateY(0);opacity:1}
.desk-bar .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.desk-bar .db-text{font-size:15px;font-weight:600;color:var(--ink)}
.desk-bar .db-actions{display:flex;gap:10px}
.desk-bar .db-actions a{padding:12px 24px;border-radius:6px;font-size:14px;font-weight:700}
.desk-bar .db-actions a.mb-consult{background:var(--accent);color:#fff}
.desk-bar .db-actions a.mb-call{border:1px solid var(--ink);color:var(--ink)}
@media(max-width:767px){.desk-bar{display:none}}

/* ===================== 플로팅 상담 (좌/우 랜덤=우측) ===================== */
.float-consult{
  position:fixed;right:24px;bottom:100px;z-index:950;
}
.float-consult .fc-btn{
  width:58px;height:58px;border-radius:50%;background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(36,48,68,.35);
}
.float-consult .fc-btn svg{width:26px;height:26px}
@media(max-width:767px){.float-consult{display:none}}

/* ===================== 라이트박스 ===================== */
.lightbox-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:2000;display:none;
  align-items:center;justify-content:center;padding:40px;
}
.lightbox-overlay.open{display:flex}
.lightbox-overlay img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:4px}
.lightbox-overlay .lb-close{position:absolute;top:24px;right:32px;color:#fff;font-size:32px;cursor:pointer}
.lightbox-overlay .lb-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:40px;cursor:pointer;padding:12px 20px}
.lightbox-overlay .lb-prev{left:8px}
.lightbox-overlay .lb-next{right:8px}

/* ===================== 사업자정보 라인(모바일 줄바꿈 규칙) ===================== */
.biz-line{white-space:nowrap}
.biz-regno{display:flex;flex-direction:column}
.biz-regno .lbl{font-size:12px;color:var(--desc)}
.biz-regno .val{font-size:13.5px;color:var(--desc)}

/* ===================== 아코디언 트리거 없는 공통 utility ===================== */
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.eyebrow-sym::before{content:"* "}
.center{text-align:center}
.mt-0{margin-top:0}