/* =========================================================
   순인테리어 · 중문설치 (congate.suninteriorkor.com)
   main_skin=2(apt_variant) · font_id=5(Pretendard) · header_variant=1(joseon-center)
   ========================================================= */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#13130A;
  --yellow:#FEEB8F;
  --bg:#FFFFFF;
  --line:#E5E5E5;
  --muted:#5B6169;
  --bar-chrome:#E6E8EB;
  --deep:#000000;
  --radius:12px;
}
html{scroll-behavior:smooth}
body{
  font-family:"Pretendard","Pretendard Variable",-apple-system,BlinkMacSystemFont,sans-serif;
  color:var(--ink);
  background:#fff;
  letter-spacing:-0.3px;
  word-break:keep-all;
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-weight:600;line-height:1.3}

/* ---------- eyebrow ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;letter-spacing:0.06em;color:var(--ink);text-transform:uppercase;margin-bottom:12px}
.eyebrow svg{flex-shrink:0;stroke:#B8860B}

/* ---------- header (joseon-center) ---------- */
.site-header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid #000}
.header-inner{max-width:1280px;margin:0 auto;padding:16px 24px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;transition:padding .25s ease}
.site-header.is-scrolled .header-inner{padding:10px 24px;box-shadow:0 1px 16px rgba(0,0,0,.06)}
.nav-left,.nav-right{display:flex;gap:28px;font-size:17px;font-weight:400;letter-spacing:-0.3px}
.nav-right{justify-content:flex-end;align-items:center}
.nav-left a,.nav-right a{color:#000}
.nav-left a:hover,.nav-right a:hover{color:#B8860B}
.logo{display:flex;align-items:center;gap:8px;justify-self:center}
.logo-icon{width:30px;height:30px;flex-shrink:0;color:var(--ink)}
.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)}
.logo-keyword{font-size:.7rem;font-weight:400;color:#B8860B;letter-spacing:.04em}
.btn-consult{justify-self:end;background:var(--ink);color:#fff;padding:10px 20px;border-radius:0;font-size:14px;font-weight:600;white-space:nowrap}
.nav-toggle{display:none;flex-direction:column;gap:5px;justify-self:start;background:none;border:none}
.nav-toggle span{width:22px;height:2px;background:#000;display:block}
.nav-mobile{display:none}

@media(max-width:860px){
  .nav-left,.nav-right{display:none}
  .nav-toggle{display:flex}
  .header-inner{grid-template-columns:auto 1fr auto}
  .btn-consult{padding:8px 14px;font-size:13px}
  .nav-mobile{display:none;flex-direction:column;background:#fff;border-top:1px solid var(--line);padding:8px 24px 16px}
  .nav-mobile.open{display:flex}
  .nav-mobile a{padding:12px 0;font-size:16px;border-bottom:1px solid #F1F1F1}
  .btn-consult-mobile{color:#B8860B;font-weight:700}
}

/* ---------- floating CTA (desktop, yellow) — 히어로 통과 후에만 노출 ---------- */
.floating-cta{position:fixed;right:28px;bottom:28px;z-index:900;background:var(--yellow);color:var(--ink);display:flex;align-items:center;gap:8px;padding:14px 20px;border-radius:999px;box-shadow:0 10px 24px rgba(19,19,10,.22);font-weight:700;font-size:14px;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .25s ease,transform .25s ease}
.floating-cta.show{opacity:1;transform:translateY(0);pointer-events:auto}
@media(max-width:767px){.floating-cta{display:none}}

/* ---------- mobile bottom bar ---------- */
.mobile-bottom-bar{display:none}
@media(max-width:767px){
  .mobile-bottom-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:950;height:58px;box-shadow:0 -6px 20px rgba(0,0,0,.1)}
  .mbb-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;font-weight:700;font-size:15px}
  .mbb-primary{background:var(--ink);color:#fff}
  .mbb-icon{background:var(--yellow);color:var(--ink);flex:0 0 96px}
  body{padding-bottom:58px}
}

/* ---------- hero: split-card (실사 원본 해상도 보호 · 확대 금지) ---------- */
.hero{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;background:#F9F7F3;min-height:620px}
.hero-content{display:flex;align-items:center;padding:64px 56px}
.hero-content .inner{max-width:520px}
.hero-eyebrow{color:var(--ink);font-weight:700;font-size:13px;letter-spacing:.08em;background:var(--yellow);display:inline-block;padding:6px 14px;border-radius:999px;margin-bottom:20px}
.hero-title{font-size:clamp(30px,3.6vw,44px);font-weight:700;color:var(--ink);line-height:1.3;white-space:nowrap}
.hero-desc{margin-top:18px;font-size:16px;color:var(--muted);max-width:460px;line-height:1.7}
.hero-actions{margin-top:32px;display:flex;gap:12px}
.hero-btn{padding:14px 26px;font-weight:700;font-size:15px;border-radius:0}
.hero-btn.primary{background:var(--yellow);color:var(--ink)}
.hero-btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.hero-media{position:relative;overflow:hidden}
.hero-media img{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:900px){
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-content{padding:40px 24px 32px;order:2}
  .hero-media{height:340px;order:1}
  .hero-title{white-space:normal}
}

/* ---------- page-hero (서브페이지 상단) ---------- */
.page-hero{position:relative;height:320px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.page-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.6)}
.page-hero .ph-inner{position:relative;z-index:2;color:#fff}
.page-hero .ph-label{font-size:13px;letter-spacing:.14em;font-weight:700;opacity:.85;margin-bottom:10px}
.page-hero h1{font-size:clamp(26px,4vw,38px);color:#fff}

/* ---------- split intro ---------- */
.split-intro{padding:96px 0}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-grid img{border-radius:var(--radius);width:100%;height:460px;object-fit:cover}
.split-text h2{font-size:clamp(24px,3vw,34px);margin-bottom:20px;white-space:nowrap}
.split-text p{color:var(--muted);font-size:15.5px;margin-bottom:14px}
@media(max-width:900px){
  .split-grid{grid-template-columns:1fr}
  .split-grid img{height:320px}
  .split-text h2{white-space:normal}
}

/* ---------- section generic ---------- */
.section{padding:88px 0}
.section-head{margin-bottom:44px}
.section-title{font-size:clamp(24px,3vw,34px);white-space:nowrap}
@media(max-width:767px){.section-title{white-space:normal}}

/* ---------- apt-service-icons (section_variant=9) ---------- */
.svc-icons{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink)}
.svc-icon-item{padding:32px 20px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.svc-icon-item:nth-child(4n){border-right:none}
.svc-icon-wrap{width:44px;height:44px;margin-bottom:16px}
.svc-icon-wrap svg{width:100%;height:100%;display:block}
.svc-icon-item h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.svc-icon-item p{font-size:13.5px;color:var(--muted);line-height:1.65}
@media(max-width:860px){
  .svc-icons{grid-template-columns:1fr 1fr}
  .svc-icon-item:nth-child(4n){border-right:1px solid var(--ink)}
  .svc-icon-item:nth-child(2n){border-right:none}
}

/* ---------- compare table (home) ---------- */
.compare-table{width:100%;border-collapse:collapse;margin-top:40px;font-size:14.5px}
.compare-table th,.compare-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
.compare-table th{color:var(--ink);font-weight:700;border-bottom:2px solid var(--ink)}
.compare-table td{color:var(--muted)}
.compare-table td:first-child{color:var(--ink);font-weight:700;white-space:nowrap}
@media(max-width:640px){.compare-table{font-size:13px}.compare-table th,.compare-table td{padding:10px 8px}}

/* ---------- case carousel (home) ---------- */
.case-carousel{display:flex;gap:20px;overflow-x:auto;padding-bottom:12px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.case-carousel::-webkit-scrollbar{height:6px}
.case-carousel::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px}
.case-card{flex:0 0 300px;scroll-snap-align:start;border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .25s ease,box-shadow .25s ease}
.case-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,.09)}
.case-card img{width:100%;height:220px;object-fit:cover}
.case-card .cc-body{padding:16px 18px 20px}
.case-card .cc-tag{font-size:12px;color:#B8860B;font-weight:700;margin-bottom:6px;display:block}
.case-card h3{font-size:16px;font-weight:700}

/* ---------- portfolio list (apt-portfolio, list_variant=4) ---------- */
.pf-hero{padding:64px 0 32px;text-align:center}
.pf-filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:24px 0 40px}
.pf-filter{padding:9px 18px;border:1px solid var(--ink);border-radius:999px;font-size:13.5px;font-weight:600;background:#fff}
.pf-filter.active{background:var(--ink);color:#fff}
.pf-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;margin-bottom:56px}
.pf-intro img{border-radius:var(--radius);width:100%;height:320px;object-fit:cover}
.pf-intro .about-list{list-style:none;margin-top:18px;display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:14.5px}
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.pf-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff}
.pf-card .im{overflow:hidden;min-width:0}
.pf-card img{width:100%;aspect-ratio:7/6;object-fit:cover;border-radius:0}
.pf-card .pf-body{padding:16px 18px 22px}
.pf-card .pf-tag{font-size:12px;color:#B8860B;font-weight:700}
.pf-card h3{font-size:16.5px;margin:8px 0 6px;font-weight:700}
.pf-card p{font-size:13.5px;color:var(--muted)}
@media(max-width:900px){
  .pf-intro{grid-template-columns:1fr}
  .pf-grid{grid-template-columns:1fr}
}

/* ---------- case detail: apt-journal-detail ---------- */
.case-detail-body{max-width:760px;margin:56px auto 0;padding:0 24px}
.case-detail-body .cd-label{font-size:12px;color:var(--muted);letter-spacing:.05em;margin-bottom:14px}
.case-detail-body h1{font-size:clamp(25px,3vw,28px);font-weight:700;margin-bottom:24px}
.case-detail-body .cd-cover{width:550px;max-width:100%;height:410px;object-fit:cover;border-radius:20px;margin-bottom:40px;cursor:zoom-in}
.case-detail-body p{font-size:15px;font-weight:500;color:#33352E;margin-bottom:18px}
.case-detail-body strong{font-weight:700}

.cd-gallery{max-width:1000px;margin:56px auto 0;padding:0 24px}
.cd-gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cd-gallery-grid.cols-5{grid-template-columns:repeat(5,1fr)}
.cd-gallery-grid figure{margin:0}
.cd-gallery-grid img{width:100%;height:auto;max-height:500px;object-fit:contain;background:#F4F3EC;border-radius:10px;cursor:zoom-in}
.cd-gallery-grid figcaption{font-size:12.5px;color:var(--muted);margin-top:8px;text-align:center}
@media(max-width:900px){.cd-gallery-grid.cols-5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:767px){.cd-gallery-grid{grid-template-columns:1fr 1fr}.cd-gallery-grid.cols-5{grid-template-columns:1fr 1fr}}

/* 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:#B8860B;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}}

/* FAQ accordion */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:22px 4px;display:flex;justify-content:space-between;align-items:center;font-size:16px;font-weight:600}
.faq-q .q-mark{color:#B8860B;margin-right:10px}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 4px 22px;color:var(--muted);font-size:14.5px;line-height:1.7}
.faq-item.open .faq-a{max-height:400px}
.faq-plus{font-size:20px;transition:transform .25s ease;color:var(--muted)}
.faq-item.open .faq-plus{transform:rotate(45deg)}

/* related-row */
.related-row{display:flex;gap:24px;max-width:1000px;margin:56px auto 0;padding:0 24px}
.related-row a{flex:1;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);display:block}
.related-row img{width:100%;height:180px;object-fit:cover}
.related-row .rr-body{padding:12px 16px}
.related-row h4{font-size:14.5px;font-weight:700}

/* ---------- 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,.55)}
.closing-content{position:relative;z-index:2;text-align:center;color:#fff;padding:0 24px}
.closing-headline{font-size:clamp(22px,3.2vw,32px);font-weight:700;white-space:nowrap;margin-bottom:18px}
.closing-quote{font-size:15px;opacity:.92;max-width:560px;margin:0 auto 30px}
.closing-btn{display:inline-block;border:1px solid #fff;color:#fff;padding:14px 34px;font-weight:700;border-radius:0;font-size:14px}
@media(max-width:640px){.closing-headline{white-space:normal}}

/* ---------- footer ---------- */
.site-footer{background:#000;color:rgba(255,255,255,.78)}
.footer-inner{max-width:1200px;margin:0 auto;padding:64px 24px 32px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:24px}
.footer-col{min-width:0}
.footer-col a{display:block;color:rgba(255,255,255,.7);font-size:13.5px;padding:5px 0}
.footer-col a:hover{color:var(--yellow)}
.footer-heading{color:#fff;font-weight:700;font-size:14px;margin-bottom:12px}
.footer-logo{color:#fff;font-weight:700;font-size:18px;margin-bottom:14px}
.footer-biz-line{font-size:12.5px;line-height:1.8;color:rgba(255,255,255,.62);overflow-wrap:break-word}
.footer-contact{display:flex;flex-direction:column;gap:10px;align-items:stretch;min-width:0}
.footer-tel-btn,.footer-sms-btn{border:1px solid rgba(255,255,255,.4);padding:10px 12px;font-size:13px;font-weight:600;color:#fff;border-radius:0;text-align:center;white-space:nowrap}
.footer-bottom{text-align:center;padding:20px 24px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;color:rgba(255,255,255,.45)}
@media(max-width:900px){
  .footer-inner{grid-template-columns:1fr 1fr}
}

/* ---------- lightbox ---------- */
.lightbox-overlay{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:9999;display:none;align-items:center;justify-content:center;flex-direction:column}
.lightbox-overlay.open{display:flex}
.lightbox-overlay img{max-width:90vw;max-height:82vh;object-fit:contain;border-radius:6px}
.lightbox-close{position:absolute;top:24px;right:32px;color:#fff;font-size:32px;background:none;border:none}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:none;color:#fff;font-size:26px;padding:12px 16px;border-radius:6px}
.lightbox-prev{left:20px}
.lightbox-next{right:20px}

/* ---------- region / service info page body ---------- */
.info-body{max-width:760px;margin:56px auto 0;padding:0 24px}
.info-body p{font-size:15.5px;color:#33352E;margin-bottom:18px}
.info-body h2{font-size:22px;margin:40px 0 16px}

/* ---------- chip h2 group (region pages) ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:16px 0 8px}
.chip{padding:8px 16px;border-radius:999px;background:#F4F3EC;font-size:13px;font-weight:600}

/* ---------- champions-city box hover (draw_id=1) ---------- */
.hover-box{position:relative}
.hover-box::before,.hover-box::after{content:"";position:absolute;pointer-events:none}
.hover-box{overflow:visible}
.hover-box .frame-line{position:absolute;inset:0;pointer-events:none}
.hover-box .frame-line span{position:absolute;background:#13130A;transition:all .6s ease}
.hover-box .frame-line .top{top:0;left:0;width:0;height:1px}
.hover-box .frame-line .right{top:0;right:0;width:1px;height:0}
.hover-box .frame-line .bottom{bottom:0;right:0;width:0;height:1px}
.hover-box .frame-line .left{bottom:0;left:0;width:1px;height:0}
.hover-box:hover .frame-line .top,.hover-box:hover .frame-line .bottom{width:100%}
.hover-box:hover .frame-line .left,.hover-box:hover .frame-line .right{height:100%}

/* section bg helpers (색상표 8색) */
.bg-a{background:#F9F7F3}
.bg-b{background:#F3F3F1}
.bg-c{background:#F4F8FC}

.about-body{max-width:760px;margin:56px auto 0;padding:0 24px}
.about-body p{font-size:15.5px;color:#33352E;margin-bottom:18px}
.about-body h2{font-size:22px;margin:40px 0 16px}

.contact-hero-info{max-width:640px;margin:0 auto;text-align:center;padding:80px 24px}
.contact-phone-big{font-size:34px;font-weight:800;margin:20px 0;display:inline-block}
.contact-cta{display:inline-block;background:var(--yellow);color:var(--ink);padding:18px 44px;font-weight:800;font-size:17px;border-radius:0;margin-top:12px}
.contact-meta{margin-top:36px;color:var(--muted);font-size:14px;line-height:2}