/* 빌라인테리어 (villa.suninteriorkor.com)
   design_id=1(30apt 3카드) font_id=1(Inter+Pretendard) hero_id=4(비전트리플이미지)
   draw_id=1(박스호버) accent=캐러멜우드 #6B4A32 */

:root{
  --font: "Inter", "Pretendard Variable", "Pretendard", sans-serif;
  --ink: #000000;
  --text: #33383E;
  --desc: #5B6169;
  --bg: #FFFFFF;
  --border: #E5E5E5;
  --accent: #6B4A32;
  --accent-soft: #F1E6DC;
  --btn-text: #FFFFFF;
  --bar-chrome: #E8EAED;
  --deep: #143447;
  --col: 1080px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--font); letter-spacing:-0.01em; word-break:keep-all;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{ color:var(--ink); margin:0; font-weight:700; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:var(--font); cursor:pointer; }

.wrap{ max-width:var(--col); margin:0 auto; padding:0 24px; }

.eyebrow{
  display:inline-block; font-size:13px; font-weight:700; color:var(--accent);
  letter-spacing:0.06em; margin-bottom:10px;
}

/* ============ HEADER (B-22) ============ */
header.site-header{
  position:sticky; top:0; left:0; right:0; z-index:1000;
  background:#FFFFFF; border-bottom:1px solid var(--border);
  transition: background .3s ease, box-shadow .3s ease;
}
header.site-header.is-scrolled{
  background: var(--bar-chrome);
  box-shadow: 0 1px 16px rgba(0,0,0,0.06);
  border-bottom-color: transparent;
}
.header-inner{
  max-width:var(--col); margin:0 auto; padding:16px 24px;
  display:flex; align-items:center; justify-content:space-between;
}
.logo{ display:flex; align-items:center; gap:8px; }
.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:0.95rem; font-weight:700; color:var(--ink); }
.logo-keyword{ font-size:0.7rem; font-weight:400; color:var(--accent); letter-spacing:0.04em; }

.nav-menu{ display:flex; align-items:center; gap:28px; }
.nav-menu a{ font-size:15px; font-weight:500; color:var(--ink); }
.nav-menu a:hover{ color:var(--accent); }
.nav-cta{
  background:var(--accent); color:var(--btn-text)!important; padding:10px 20px;
  border-radius:4px; font-weight:600; font-size:14px; white-space:nowrap;
}
.nav-toggle{ display:none; background:none; border:none; padding:8px; }
.nav-toggle span{ display:block; width:22px; height:2px; background:var(--ink); margin:5px 0; }

/* ============ HERO v4 (비전트리플이미지) ============ */
.hero-v4{ background:#fff; padding:40px 0 56px; }
.hero-top-line{ border-top:1px solid var(--border); margin-bottom:28px; }
.hero-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:32px; margin-bottom:28px; flex-wrap:wrap; }
.hero-head h1{ font-size:clamp(28px,4vw,42px); line-height:1.25; }
.hero-copy p{ color:var(--desc); font-size:15px; margin-top:12px; max-width:520px; line-height:1.6; }
.hero-cta{ display:flex; gap:10px; margin-top:20px; }
.btn{
  display:inline-flex; align-items:center; justify-content:center; padding:13px 24px;
  border-radius:4px; font-weight:600; font-size:14.5px; white-space:nowrap;
}
.btn-primary{ background:var(--accent); color:#fff; }
.btn-outline{ background:transparent; color:var(--ink); border:1px solid var(--border); }
.hero-images{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.hero-images img{ width:100%; height:280px; object-fit:cover; border-radius:12px; }

/* ============ SECTION generic ============ */
.section{ padding:72px 0; }
.section-head{ margin-bottom:36px; }
.section-title{ font-size:clamp(24px,3vw,32px); line-height:1.3; }
.section-sub{ color:var(--desc); font-size:15px; margin-top:10px; }

/* ============ #cases 디자인2번 (30apt/33apt 3카드) + draw_id=1 박스호버 ============ */
#cases .case-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:24px;
}
.case-card{
  position:relative; background:#fff; border-radius:8px; overflow:hidden;
  border:1px solid var(--border); transition: transform .25s ease;
}
.case-card::before,.case-card::after,
.case-card .cc-b1,.case-card .cc-b2{ content:''; position:absolute; background:var(--ink); z-index:2; transition: all .6s ease; }
/* champions-city style corner-grow border on hover */
.case-card .cc-frame{ position:absolute; inset:0; pointer-events:none; z-index:2; }
.case-card .cc-frame i{ position:absolute; background:var(--accent); transition: all .55s ease; }
.case-card .cc-frame .t{ top:0; left:0; width:0; height:2px; }
.case-card .cc-frame .r{ top:0; right:0; width:2px; height:0; }
.case-card .cc-frame .b{ bottom:0; right:0; width:0; height:2px; }
.case-card .cc-frame .l{ bottom:0; left:0; width:2px; height:0; }
.case-card:hover .cc-frame .t,.case-card:hover .cc-frame .b{ width:100%; }
.case-card:hover .cc-frame .r,.case-card:hover .cc-frame .l{ height:100%; }
.case-card:hover{ transform:scale(1.03); }
.case-card .cc-img{ width:100%; aspect-ratio:1/1; overflow:hidden; }
.case-card .cc-img img{ width:100%; height:100%; object-fit:cover; }
.case-card .cc-body{ padding:18px 18px 22px; }
.case-card .cc-tag{ font-size:12px; color:var(--accent); font-weight:700; margin-bottom:6px; display:block; }
.case-card h3{ font-size:16px; line-height:1.4; }
.case-card .cc-region{ font-size:13px; color:var(--desc); margin-top:6px; }

/* ============ SERVICE (line icons) ============ */
.service-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.service-card{ border:1px solid var(--border); border-radius:8px; padding:26px 20px; background:#fff; }
.service-icon{ display:block; width:44px; height:44px; flex-shrink:0; overflow:hidden; margin-bottom:16px; }
.service-icon svg{ display:block; width:100%; height:100%; max-width:44px; max-height:44px; color:var(--accent); }
.service-card h3{ font-size:16px; margin-bottom:8px; }
.service-card p{ font-size:13.5px; color:var(--desc); line-height:1.6; }

/* ============ quote-lead (section_variant=5) ============ */
.quote-lead{
  background:#F9F7F3; border-radius:12px; padding:48px 40px;
  display:flex; gap:32px; align-items:center;
}
.quote-lead .ql-bar{ width:3px; align-self:stretch; background:var(--accent); flex-shrink:0; }
.quote-lead .ql-text{ font-size:clamp(19px,2.4vw,25px); line-height:1.55; color:var(--ink); font-weight:600; }
.quote-lead .ql-text span{ color:var(--accent); }

/* ============ AREA links ============ */
.area-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:12px; }
.area-chip{
  display:block; text-align:center; padding:16px 10px; border:1px solid var(--border);
  border-radius:6px; font-size:14px; font-weight:600; color:var(--ink); background:#fff;
}
.area-chip:hover{ border-color:var(--accent); color:var(--accent); }

/* ============ FAQ ============ */
.faq-list{ border-top:1px solid var(--border); }
.faq-item{ border-bottom:1px solid var(--border); }
.faq-q{
  width:100%; text-align:left; background:none; border:none; padding:20px 4px;
  display:flex; justify-content:space-between; align-items:center; font-size:16px; font-weight:600; color:var(--ink);
}
.faq-q .qmark{ color:var(--accent); font-weight:700; margin-right:10px; }
.faq-q .plus{ font-size:18px; color:var(--accent); transition: transform .25s ease; flex-shrink:0; margin-left:12px; }
.faq-item.open .plus{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition: max-height .3s ease; }
.faq-item.open .faq-a{ max-height:400px; }
.faq-a p{ padding:0 4px 20px; color:var(--desc); font-size:14.5px; line-height:1.7; }

/* ============ CASE DETAIL (34aptr 정답형) ============ */
.page-hero{
  position:relative; height:280px; width:calc(100% - 48px); max-width:calc(var(--col) - 48px); margin:24px auto 0; border-radius:12px; overflow:hidden; display:flex; align-items:center; background:#f4f3ec;
  background-size:cover; background-position:center;
}
.page-hero::after{ content:''; position:absolute; inset:0; background:rgba(20,18,16,0.42); }
.page-hero .wrap{ position:relative; z-index:1; }
.page-hero .ph-label{ color:#fff; font-size:13px; font-weight:700; letter-spacing:0.08em; opacity:.9; }
.page-hero h1{ color:#fff; font-size:clamp(24px,3.4vw,36px); margin-top:10px; }

.case-body{ padding:56px 0 0; }
.case-hero-img{
  width:100%; height:auto; aspect-ratio:2/1; max-height:480px; object-fit:cover; border-radius:16px;
  margin:0 0 40px; cursor:zoom-in;
}
.case-meta-line{ font-size:12px; color:var(--desc); font-weight:600; letter-spacing:.03em; margin-bottom:36px; }
.case-text{ max-width:none; font-size:15.5px; line-height:1.85; color:#333; }
.case-text p{ margin-bottom:22px; }
.case-text p strong{ color:var(--ink); }

.stage-row{ display:grid; gap:16px; margin:48px 0; }
.stage-row.n2{ grid-template-columns:repeat(2,1fr); }
.stage-row.n3{ grid-template-columns:repeat(3,1fr); }
.stage-item figure{ margin:0; }
.stage-item img{ width:100%; height:220px; object-fit:cover; border-radius:12px; cursor:zoom-in; }
.stage-item figcaption{ text-align:center; font-size:13px; font-weight:700; color:var(--accent); margin-top:10px; }

.gallery-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin:48px 0 8px; }
.gallery-grid img{ width:100%; height:220px; object-fit:cover; border-radius:12px; cursor:zoom-in; }

/* PROCESS (spec-locked) */
.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; }

.related-row{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.related-row a{ display:block; border:1px solid var(--border); border-radius:10px; overflow:hidden; background:#fff; }
.related-row img{ width:100%; height:180px; object-fit:cover; }
.related-row .rr-body{ padding:14px 16px; }
.related-row h4{ font-size:14.5px; font-weight:700; line-height:1.4; }
.related-row .rr-region{ font-size:12.5px; color:var(--desc); margin-top:6px; }

/* ============ GUIDE HUB ============ */
.guide-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; justify-content:center; }
.guide-card{
  display:block; background:#fff; border:1px solid var(--border); border-radius:8px;
  overflow:hidden; transition: transform .25s ease, border-color .25s ease;
}
.guide-card:hover{ transform:scale(1.02); border-color:var(--accent); }
.guide-card .gc-img{ width:100%; aspect-ratio:3/2; overflow:hidden; }
.guide-card .gc-img img{ width:100%; height:100%; object-fit:cover; }
.guide-card .gc-body{ padding:18px 18px 22px; }
.guide-card .gc-tag{ font-size:12px; color:var(--accent); font-weight:700; margin-bottom:6px; display:block; }
.guide-card h3{ font-size:16px; line-height:1.4; }
.guide-card p{ font-size:13.5px; color:var(--desc); margin-top:8px; line-height:1.6; }
.guide-card .gc-more{ display:inline-block; margin-top:14px; font-size:13px; font-weight:700; color:var(--accent); }

/* ============ PORTFOLIO 영림형 asymmetric grid ============ */
.pf-intro{ display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:center; padding:56px 0; }
.pf-intro .pf-copy p{ color:var(--desc); font-size:15px; line-height:1.8; margin-bottom:14px; }
.pf-intro .about-list{ margin-top:18px; }
.pf-intro .about-list li{ font-size:14px; color:var(--text); padding:6px 0; border-top:1px solid var(--border); }
.pf-intro .pf-img{ min-width:0; }
.pf-intro .pf-img img{ width:100%; height:340px; object-fit:cover; border-radius:12px; }

.pf-list{ display:grid; grid-template-columns:repeat(6,1fr); gap:28px 22px; padding-bottom:64px; }
.pf-list .pf-item{ min-width:0; }
.pf-list .pf-item.w30{ grid-column:span 2; }
.pf-list .pf-item.w49{ grid-column:span 3; }
.pf-list .pf-item.w68{ grid-column:span 4; }
.pf-list .im{ overflow:hidden; border-radius:0; }
.pf-list .im img{ width:100%; aspect-ratio:7/6; object-fit:cover; }
.pf-list .w30 .im img{ aspect-ratio:5/6; }
.pf-list .w68 .im img{ aspect-ratio:9.45/5; }
.pf-list .pf-cap{ padding-top:12px; }
.pf-list .pf-cap .tag{ font-size:12px; color:var(--accent); font-weight:700; }
.pf-list .pf-cap h3{ font-size:15px; margin-top:6px; line-height:1.4; }
.pf-list .pf-cap .region{ font-size:12.5px; color:var(--desc); margin-top:4px; }

.pf-pager{ display:flex; justify-content:center; gap:10px; padding-bottom:64px; }
.pf-pager span{
  width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:13px; color:var(--desc); border:1px solid var(--border);
}
.pf-pager span.cur{ background:var(--ink); color:#fff; border-color:var(--ink); }

/* ============ 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:1; text-align:center; color:#fff; padding:0 20px; max-width:720px; }
.closing-head{ font-size:clamp(24px,3.4vw,34px); font-weight:700; line-height:1.4; }
.closing-quote{ font-size:15.5px; color:#EDEDED; margin-top:18px; line-height:1.7; }
.closing-btn{
  display:inline-block; margin-top:30px; padding:14px 34px; border:1px solid #fff; color:#fff;
  border-radius:0; font-size:14.5px; font-weight:600; letter-spacing:.02em;
}
.closing-btn:hover{ background:#fff; color:var(--ink); }

/* ============ FOOTER ============ */
footer.site-footer{ background:#FFFFFF; color:var(--ink); border-top:1px solid var(--border); padding:44px 0 96px; }
footer.site-footer .foot-top{ display:flex; justify-content:space-between; gap:32px; flex-wrap:wrap; margin-bottom:28px; }
footer.site-footer .foot-biz{ font-size:13px; color:var(--desc); line-height:1.9; }
footer.site-footer .foot-biz strong{ color:var(--ink); }
footer.site-footer .foot-actions{ display:flex; gap:10px; align-items:flex-start; }
footer.site-footer .foot-links{ display:flex; gap:18px; font-size:13px; color:var(--desc); margin-top:18px; flex-wrap:wrap; }
footer.site-footer .foot-links a:hover{ color:var(--accent); }
footer.site-footer .copyright{ font-size:12px; color:#9AA0A6; margin-top:24px; }

/* ============ Bottom fixed bar (B-23) ============ */
.bottom-bar{
  position:fixed; left:0; right:0; bottom:0; z-index:999;
  background:var(--bar-chrome); border-top:1px solid #E5E7EB;
  box-shadow: 0 -6px 22px rgba(0,0,0,0.08);
  transform:translateY(100%); opacity:0; transition: transform .3s ease, opacity .3s ease;
  padding:12px 20px; display:flex; justify-content:center;
}
.bottom-bar.show{ transform:translateY(0); opacity:1; }
.bottom-bar a.bb-cta{
  background:var(--accent); color:#fff; padding:13px 28px; border-radius:6px;
  font-weight:700; font-size:15px; display:inline-flex; align-items:center; gap:8px;
}
@media (min-width:768px){ .bottom-bar{ display:none!important; } }

/* ============ Mobile bottom nav (PC 유지, 모바일 2칸 항상) ============ */
.mobile-nav{ display:none; }
@media (max-width:767px){
  .mobile-nav{
    display:flex; position:fixed; left:0; right:0; bottom:0; z-index:1001;
    border-top:1px solid var(--border); background:#fff;
  }
  .mobile-nav a{
    flex:1; text-align:center; padding:13px 0 calc(13px + env(safe-area-inset-bottom));
    font-size:14px; font-weight:700;
  }
  .mobile-nav a.mn-consult{ background:var(--accent); color:#fff; }
  .mobile-nav a.mn-call{ background:#fff; color:var(--ink); }
  body{ padding-bottom:56px; }
}

/* ============ LIGHTBOX ============ */
.lightbox-overlay{
  position:fixed; inset:0; background:rgba(0,0,0,0.85); z-index:2000;
  display:none; align-items:center; justify-content:center; padding:40px;
}
.lightbox-overlay.open{ display:flex; }
.lightbox-overlay img{ max-width:100%; max-height:100%; border-radius:6px; }
.lightbox-nav{
  position:absolute; top:50%; transform:translateY(-50%); background:rgba(255,255,255,.12);
  color:#fff; border:none; width:46px; height:46px; border-radius:50%; font-size:22px;
}
.lightbox-nav.prev{ left:24px; } .lightbox-nav.next{ right:24px; }
.lightbox-close{ position:absolute; top:24px; right:24px; background:none; border:none; color:#fff; font-size:28px; }

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .service-grid{ grid-template-columns:repeat(2,1fr); }
  .area-grid{ grid-template-columns:repeat(3,1fr); }
  .pf-intro{ grid-template-columns:1fr; }
  .pf-list{ grid-template-columns:repeat(2,1fr); }
  .pf-list .pf-item.w30,.pf-list .pf-item.w49,.pf-list .pf-item.w68{ grid-column:span 1; }
  .guide-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:767px){
  .header-inner{ flex-wrap:wrap; gap:10px 0; padding:10px 16px; }
  .nav-menu{ order:3; width:100%; display:flex; justify-content:space-between; gap:6px; }
  .nav-menu a{ font-size:14px; white-space:nowrap; }
  .nav-cta{ padding:8px 14px; font-size:13px; }
  .wrap{ padding:0 16px; }
  .page-hero{ width:calc(100% - 32px); }
  .hero-head{ flex-direction:column; align-items:flex-start; }
  .hero-images{ grid-template-columns:1fr; }
  .hero-images img{ height:220px; }
  #cases .case-grid{ grid-template-columns:1fr; }
  .service-grid{ grid-template-columns:1fr; }
  .quote-lead{ flex-direction:column; align-items:flex-start; padding:32px 24px; }
  .area-grid{ grid-template-columns:repeat(2,1fr); }
  .case-hero-img{ aspect-ratio:4/3; }
  .stage-row.n3,.stage-row.n2{ grid-template-columns:1fr 1fr; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .process-list{ grid-template-columns:1fr 1fr; }
  .related-row{ grid-template-columns:1fr; }
  .pf-list{ grid-template-columns:1fr; }
  .guide-grid{ grid-template-columns:1fr; }
  .closing{ height:420px; }
  footer.site-footer .foot-top{ flex-direction:column; }
}

/* ============ 공통 content 칼럼 · 사진 그리드(C) · 모바일(D) ============ */
html{ scroll-padding-top:84px; }
#services,#portfolio{ scroll-margin-top:84px; }

.pgrid{ display:grid; gap:24px; }
.pgrid.n1{ grid-template-columns:1fr; }
.pgrid.n2{ grid-template-columns:repeat(2,1fr); }
.pgrid.n3,.pgrid.n5{ grid-template-columns:repeat(3,1fr); }
.pgrid.n4{ grid-template-columns:repeat(2,1fr); }
.pgrid.n5 .pg-extra{ display:none; }
.pgrid.n5.expanded .pg-extra{ display:block; }
.pgrid > .case-card{ min-width:0; }
.pgrid .case-card .cc-img{ aspect-ratio:4/3; }
.pgrid.pimg img{ width:100%; aspect-ratio:4/3; height:auto; object-fit:cover; border-radius:12px; cursor:zoom-in; }
.pg-more-wrap{ text-align:center; margin-top:24px; }
.pg-more{
  padding:12px 32px; border:1px solid var(--ink); background:#fff; color:var(--ink);
  font-size:14.5px; font-weight:600; border-radius:4px;
}
.pg-more:hover{ background:var(--ink); color:#fff; }
.pgrid.pimg{ margin:48px 0 8px; }
.pf-block{ padding-bottom:64px; }

.crumb{ font-size:12.5px; color:var(--desc); margin-bottom:18px; }
.crumb a:hover{ color:var(--accent); }
.page-h1{ font-size:clamp(26px,3.6vw,38px); line-height:1.3; margin-bottom:16px; }
.answer-lead{ font-size:16.5px; line-height:1.75; color:var(--ink); margin-bottom:32px; }
.blk{ margin-top:56px; }
.blk-title{ font-size:clamp(20px,2.4vw,26px); margin-bottom:20px; }
.check-list li, .svc-links li{ padding:12px 0; border-top:1px solid var(--border); font-size:15px; line-height:1.6; }
.check-list li:last-child, .svc-links li:last-child{ border-bottom:1px solid var(--border); }
.check-list li::before{ content:'*'; color:var(--accent); font-weight:700; margin-right:10px; }
.svc-links a{ color:var(--accent); font-weight:600; }
.related-row{ max-width:none; }

@media (max-width:1024px){
  .pgrid.n3,.pgrid.n5{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:767px){
  body{ word-break:keep-all; overflow-wrap:break-word; line-break:strict; }
  h1,h2,.btn,.nav-menu a,.case-card h3{ word-break:keep-all; overflow-wrap:break-word; line-break:strict; }
  .hero-head h1{ font-size:clamp(26px,8vw,32px); }
  .section-title{ font-size:clamp(19px,5.6vw,24px); }
  .page-h1{ font-size:clamp(22px,6.4vw,28px); }
  .case-card h3{ font-size:14.5px; }
  .pgrid{ gap:16px; }
  .pgrid.n3,.pgrid.n5{ grid-template-columns:1fr; }
  .pgrid.n2,.pgrid.n4{ grid-template-columns:repeat(2,1fr); }
  .pgrid.n4 .case-card .cc-body, .pgrid.n2 .case-card .cc-body{ padding:12px 12px 16px; }
  html{ scroll-padding-top:112px; }
  #services,#portfolio{ scroll-margin-top:112px; }
}
.info-table{ width:100%; border-collapse:collapse; margin-top:18px; font-size:14.5px; }
.info-table th,.info-table td{ border-top:1px solid var(--border); padding:12px 10px; text-align:left; }
.info-table thead th{ background:#F9F7F3; color:var(--ink); font-weight:700; }
.info-table tbody tr:last-child td{ border-bottom:1px solid var(--border); }