/* 순인테리어 25apt.suninteriorkor.com — font_id=1(Inter+Pretendard) design_id=1(3카드) hero_id=1(스플릿카드) */

:root{
  --font: "Inter", "Pretendard Variable", "Pretendard", -apple-system, sans-serif;
  --ink:#000000;
  --accent:#3C3C3C;
  --accent-soft:#ECECEC;
  --accent-text:#FFFFFF;
  --deep:#143447;
  --bar-chrome:#E8EAED;
  --desc:#5B6169;
  --radius-btn:6px;
  --radius-img:12px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:var(--font);
  color:var(--ink);
  background:#fff;
  letter-spacing:-0.02em;
  word-break:keep-all;
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{margin:0;font-weight:700;line-height:1.3;}
p{margin:0 0 1em;}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}
button{font-family:var(--font);cursor:pointer;}

/* ---------------- Header (joseon-center) ---------------- */
.site-header{
  position:sticky;top:0;left:0;right:0;z-index:500;
  background:#FFFFFF;
  border-bottom:1px solid #000000;
  transition:background .3s ease, box-shadow .3s ease;
}
.site-header.scrolled{
  background:var(--bar-chrome);
  box-shadow:0 1px 16px rgba(0,0,0,0.06);
}
.header-inner{
  max-width:1280px;margin:0 auto;padding:14px 24px;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;
}
.nav-left{display:flex;gap:24px;}
.nav-right{display:flex;gap:20px;align-items:center;justify-content:flex-end;}
.nav-left a,.nav-right a{font-size:15px;font-weight:500;color:var(--ink);}
.logo{display:flex;align-items:center;gap:8px;justify-self:center;}
.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:1rem;font-weight:700;color:var(--ink);}
.logo-keyword{font-size:0.68rem;font-weight:500;color:var(--accent);letter-spacing:0.02em;}
.btn-nav-cta{
  background:var(--accent);color:var(--accent-text)!important;
  padding:10px 18px;border-radius:var(--radius-btn);font-weight:600;font-size:14px;
}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:6px;}
.hamburger span{width:22px;height:2px;background:#000;display:block;}
.mobile-nav{display:none;flex-direction:column;background:#fff;border-top:1px solid #eee;}
.mobile-nav a{padding:14px 24px;border-bottom:1px solid #f2f2f2;font-size:15px;}
.mobile-nav.open{display:flex;}

@media(max-width:900px){
  .nav-left,.nav-right a:not(.btn-nav-cta){display:none;}
  .header-inner{grid-template-columns:1fr auto 1fr;}
  .nav-right{gap:10px;}
  .hamburger{display:flex;}
}

/* ---------------- eyebrow ---------------- */
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;letter-spacing:0.08em;color:var(--accent);text-transform:uppercase;margin-bottom:10px;}
.eyebrow svg{flex-shrink:0;}
.section-head{margin-bottom:32px;}
.section-title{font-size:clamp(22px,3vw,32px);font-weight:700;white-space:normal;}
.section{padding:72px 0;}

/* ---------------- Hero: split-card (hero_id=1) ---------------- */
.hero-split{background:#fff;padding:48px 0 0;}
.hero-split-inner{
  max-width:1280px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1fr 1.1fr;gap:0;align-items:stretch;min-height:560px;
}
.hero-card{
  background:var(--accent-soft);
  padding:64px 48px;display:flex;flex-direction:column;justify-content:center;gap:20px;
  border-radius:var(--radius-img) 0 0 var(--radius-img);
}
.hero-card .eyebrow{color:var(--accent);}
.hero-card h1{font-size:clamp(30px,4vw,46px);font-weight:800;white-space:nowrap;}
.hero-card p{font-size:16px;color:var(--desc);max-width:420px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.hero-card .hero-ctas{display:flex;gap:12px;margin-top:12px;}
.btn-primary{background:var(--accent);color:var(--accent-text);padding:14px 26px;border-radius:var(--radius-btn);font-weight:700;font-size:15px;display:inline-block;}
.btn-outline-dark{border:1px solid var(--ink);color:var(--ink);padding:14px 26px;border-radius:var(--radius-btn);font-weight:600;font-size:15px;display:inline-block;}
.hero-photo{position:relative;overflow:hidden;border-radius:0 var(--radius-img) var(--radius-img) 0;min-height:400px;}
.hero-photo img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;animation:heroZoom 18s ease-in-out infinite alternate;}
@keyframes heroZoom{from{transform:scale(1);}to{transform:scale(1.06);}}
@media(max-width:900px){
  .hero-split-inner{grid-template-columns:1fr;min-height:auto;}
  .hero-card{border-radius:var(--radius-img) var(--radius-img) 0 0;padding:40px 24px;}
  .hero-card h1{white-space:normal;font-size:28px;}
  .hero-card p{white-space:normal;max-width:none;}
  .hero-photo{border-radius:0 0 var(--radius-img) var(--radius-img);min-height:260px;}
}

/* sub page hero (배경 이미지 + 흐림 + 타이틀) */
.page-hero{
  position:relative;min-height:280px;display:flex;align-items:center;justify-content:center;text-align:center;
  background-size:cover;background-position:center;padding:64px 24px;
}
.page-hero::before{content:'';position:absolute;inset:0;background:rgba(15,15,15,0.5);}
.page-hero-inner{position:relative;z-index:2;color:#fff;max-width:760px;}
.page-hero .eyebrow{color:#fff;justify-content:center;}
.page-hero .eyebrow svg{stroke:#fff;}
.page-hero h1{font-size:clamp(26px,4vw,40px);color:#fff;margin-bottom:10px;}
.page-hero p{color:#f1f1f1;font-size:15px;}

/* ---------------- 서비스 아이콘 (B-20) ---------------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.svc-card{border:1px solid #E5E5E5;padding:32px 24px;border-radius:8px;transition:border-color .25s,transform .25s;}
.svc-card:hover{border-color:var(--ink);transform:translateY(-4px);}
.svc-icon{display:block;width:44px;height:44px;flex-shrink:0;overflow:hidden;margin-bottom:18px;color:var(--accent);}
.svc-icon svg{display:block;width:100%;height:100%;max-width:44px;max-height:44px;}
.svc-card h3{font-size:17px;margin-bottom:8px;}
.svc-card p{font-size:14px;color:var(--desc);margin:0;}
@media(max-width:900px){.svc-grid{grid-template-columns:repeat(2,1fr);}.svc-icon{width:36px;height:36px;}.svc-icon svg{max-width:36px;max-height:36px;}}

/* ---------------- 시공사례 카드 (design_id=1 → 디자인2번 3장 흰박스) + draw_id=1 둘레선 ---------------- */
.case-grid{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.case-card{
  position:relative;background:#fff;border:1px solid #ECECEC;border-radius:8px;overflow:hidden;
  transition:transform .35s ease;
}
.case-card:hover{transform:scale(1.05);z-index:2;}
.case-photo{position:relative;aspect-ratio:1/1;overflow:hidden;}
.case-photo img{width:100%;height:100%;object-fit:cover;}
.case-body{padding:20px;}
.case-body .hl{font-size:12px;color:var(--accent);font-weight:700;letter-spacing:.04em;margin-bottom:6px;display:block;}
.case-body h3{font-size:17px;}
.case-frame{position:absolute;inset:6px;border:1px solid var(--ink);opacity:0;transform:scale(.94);transition:opacity .6s ease, transform .6s ease;pointer-events:none;}
.case-card:hover .case-frame{opacity:1;transform:scale(1);}
@media(max-width:900px){.case-grid{grid-template-columns:1fr;}}

/* ---------------- PROCESS (B 필수 규격) ---------------- */
.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:var(--desc);line-height:1.65;margin:0;}
@media(max-width:767px){.process-list{grid-template-columns:1fr 1fr;}.process-item{border-bottom:1px solid #E0E0DC;padding:20px 14px;}}

/* ---------------- FAQ ---------------- */
.faq-list{border-top:1px solid #E5E5E5;max-width:860px;}
.faq-item{border-bottom:1px solid #E5E5E5;padding:18px 4px;}
.faq-item summary{font-weight:700;font-size:15.5px;cursor:pointer;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;font-size:18px;color:var(--accent);}
.faq-item[open] summary::after{content:'−';}
.faq-a{margin-top:12px;font-size:14.5px;color:var(--desc);line-height:1.7;}

/* ---------------- 갤러리 그리드 / 전중후 ---------------- */
.gal-grid{display:grid;gap:16px;}
.gal-cols-3{grid-template-columns:repeat(3,1fr);}
.gal-cols-4{grid-template-columns:repeat(4,1fr);}
.gal-item img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius-img);cursor:pointer;}
@media(max-width:700px){.gal-cols-3,.gal-cols-4{grid-template-columns:repeat(2,1fr);}}

.phase-row{display:grid!important;gap:16px;margin:8px 0 0;}
.phase-row-2{grid-template-columns:repeat(2,1fr);}
.phase-row-3{grid-template-columns:repeat(3,1fr);}
.phase-item img{width:100%;height:auto;object-fit:contain;max-height:500px;border-radius:var(--radius-img);cursor:pointer;background:#f4f4f4;}
.phase-item figcaption{text-align:center;font-size:13px;color:var(--desc);margin-top:8px;font-weight:600;}
@media(max-width:700px){.phase-row-3{grid-template-columns:1fr 1fr 1fr;}.phase-item img{max-height:260px;}}

/* ---------------- 시공사례 상세 본문 이미지(550x410) ---------------- */
.case-lead-photo{width:550px;height:410px;max-width:100%;object-fit:cover;border-radius:18px;margin-bottom:40px;cursor:pointer;}
.case-doc{margin-bottom:36px;}
.case-doc .cat-label{font-size:11px;color:#8A8F98;letter-spacing:.06em;display:block;margin-bottom:8px;}
.case-doc h1{font-size:clamp(22px,3vw,28px);font-weight:700;margin-bottom:18px;}
.case-doc .case-body-text{font-size:15.5px;color:#4B5563;line-height:1.9;white-space:pre-line;}
.case-doc .case-body-text b{color:var(--ink);}

/* ---------------- 관련 시공사례 2장 1줄 ---------------- */
.related-row{display:flex;gap:20px;}
.related-card{flex:1;display:block;border-radius:var(--radius-img);overflow:hidden;border:1px solid #eee;}
.related-card img{width:100%;height:180px;object-fit:cover;}
.related-title{display:block;padding:14px 16px;font-size:14px;font-weight:600;}
@media(max-width:700px){.related-row{flex-direction:column;}}

/* ---------------- quote-lead (section_variant=5) ---------------- */
.quote-lead{background:#F9F7F3;border-left:4px solid var(--accent);border-radius:0 10px 10px 0;padding:40px 36px;max-width:900px;margin:0 auto;}
.quote-lead p{font-size:18px;font-weight:600;color:var(--ink);margin:0;line-height:1.7;}

/* ---------------- 지역 리스트 (sitemap-page, area index) ---------------- */
.area-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.area-grid a{border:1px solid #E5E5E5;border-radius:8px;padding:16px;font-weight:600;font-size:14.5px;text-align:center;transition:border-color .2s;}
.area-grid a:hover{border-color:var(--ink);}
@media(max-width:700px){.area-grid{grid-template-columns:repeat(2,1fr);}}

/* ---------------- portfolio 목록 ---------------- */
.pf-intro{display:grid;grid-template-columns:1.1fr 0.9fr;gap:40px;align-items:center;margin-bottom:56px;}
.pf-intro img{border-radius:var(--radius-img);width:100%;height:320px;object-fit:cover;}
.pf-intro .about-list{margin-top:16px;padding-left:0;list-style:none;font-size:14.5px;color:var(--desc);}
.pf-intro .about-list li{padding-left:18px;position:relative;margin-bottom:8px;}
.pf-intro .about-list li::before{content:'—';position:absolute;left:0;color:var(--accent);}
@media(max-width:900px){.pf-intro{grid-template-columns:1fr;}}

.pf-list{display:flex;flex-wrap:wrap;gap:28px 22px;}
.pf-card{display:block;text-decoration:none;}
.pf-card .im{overflow:hidden;border-radius:var(--radius-img);min-width:0;}
.pf-card .im img{width:100%;object-fit:cover;transition:transform .4s;}
.pf-card:hover .im img{transform:scale(1.04);}
.pf-card .pf-meta{padding:12px 2px;}
.pf-card .pf-meta .area-tag{font-size:12px;color:var(--accent);font-weight:700;}
.pf-card .pf-meta h3{font-size:15.5px;margin-top:4px;line-height:1.4;}
.pf-w30{flex:0 0 calc(30% - 15px);}
.pf-w30 .im img{aspect-ratio:5/6;}
.pf-w68{flex:0 0 calc(68% - 7px);}
.pf-w68 .im img{aspect-ratio:9.45/5;}
.pf-w49{flex:0 0 calc(49% - 11px);}
.pf-w49 .im img{aspect-ratio:7/6;}
@media(max-width:900px){.pf-w30,.pf-w68,.pf-w49{flex:0 0 100%;}}

/* ---------------- Closing (B-25) ---------------- */
.closing{position:relative;height:650px;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;}
.closing-overlay{position:absolute;inset:0;background:rgba(19,19,19,0.55);}
.closing-inner{position:relative;z-index:2;text-align:center;color:#fff;max-width:720px;padding:0 24px;}
.closing-head{font-size:clamp(22px,3.2vw,34px);font-weight:700;color:#fff;margin-bottom:18px;}
.closing-quote{font-size:15px;color:#f0f0f0;margin-bottom:28px;}
.btn-closing{display:inline-block;border:1px solid #fff;color:#fff;padding:14px 34px;border-radius:0;font-weight:600;font-size:15px;}
@media(max-width:700px){.closing{height:480px;}}

/* ---------------- Footer ---------------- */
.site-footer{background:#FFFFFF;color:#000;border-top:1px solid #E5E5E5;padding:48px 0 0;}
.footer-inner{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-bottom:32px;}
.footer-biz p{margin:0 0 6px;font-size:13.5px;color:#555;}
.footer-brand{font-size:16px!important;font-weight:700;color:#000!important;}
.footer-links{display:flex;gap:18px;align-items:flex-start;font-size:14px;}
.footer-cta{display:flex;gap:10px;align-items:flex-start;}
.btn-outline{border:1px solid #000;color:#000;padding:10px 18px;border-radius:var(--radius-btn);font-size:13.5px;font-weight:600;}
.footer-copy{border-top:1px solid #eee;padding:16px 0;font-size:12.5px;color:#888;}
@media(max-width:700px){.footer-inner{flex-direction:column;}}

/* ---------------- 하단 고정 상담바 (B-23) ---------------- */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:400;
  background:var(--bar-chrome);border-top:1px solid #E5E7EB;
  box-shadow:0 -6px 22px rgba(0,0,0,0.08);
  display:flex;
  transform:translateY(100%);opacity:0;transition:transform .3s ease,opacity .3s ease;
}
.bottom-bar.show{transform:translateY(0);opacity:1;}
.bottom-bar-consult{flex:1;text-align:center;padding:16px 10px;font-weight:700;font-size:14.5px;background:var(--accent);color:#fff;}
.bottom-bar-tel{width:76px;text-align:center;padding:16px 10px;font-weight:700;font-size:14.5px;color:var(--ink);}

@media(max-width:767px){
  .bottom-bar{transform:translateY(0)!important;opacity:1!important;position:fixed;}
  body{padding-bottom:58px;}
}

/* ---------------- 라이트박스 ---------------- */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,0.85);display:none;align-items:center;justify-content:center;z-index:1000;}
.lightbox.open{display:flex;}
.lightbox img{max-width:90vw;max-height:88vh;border-radius:6px;}
.lb-close{position:absolute;top:20px;right:24px;background:none;border:none;color:#fff;font-size:34px;line-height:1;}
.lb-prev,.lb-next{position:absolute;top:50%;transform:translateY(-50%);background:none;border:none;color:#fff;font-size:26px;padding:14px;}
.lb-prev{left:8px;}
.lb-next{right:8px;}

/* ---------------- 지역/기타 정보 섹션 공통 ---------------- */
.info-body{font-size:15.5px;color:#4B5563;line-height:1.9;white-space:pre-line;max-width:820px;}
.info-body h1{color:var(--ink);}
.dong-list{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;}
.dong-list span{background:#F3F3F1;border-radius:20px;padding:6px 14px;font-size:13px;color:#444;}

table.cost-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14.5px;}
table.cost-table th,table.cost-table td{border:1px solid #E5E5E5;padding:12px 14px;text-align:left;}
table.cost-table th{background:#F7F7F5;font-weight:700;}

.contact-box{background:var(--accent-soft);border-radius:14px;padding:40px;text-align:center;max-width:520px;margin:0 auto;}
.contact-box .tel-big{font-size:30px;font-weight:800;color:var(--ink);display:block;margin:14px 0;}