/* 집수리올케어(플랜건설) — 타일보수 사이트 공통 스타일
   컬러 조합: 화이트(배경·카드) + 슬레이트 #1E293B(헤더·푸터·다크 서피스) + 옅은 하늘색 #0EA5E9(포인트) */
:root{
  --navy:#ffffff;
  --navy-2:#ffffff;
  --navy-3:#1E293B;
  --navy-border:#E2E8F0;
  --orange:#0EA5E9;
  --orange-dark:#0284C7;
  --orange-light:#7DD3FC;
  --pale-blue:#F0F9FF;
  --pale-blue-dark:#BAE6FD;
  --on-accent:#ffffff;
  --text:#0F172A;
  --text-soft:#334155;
  --text-faint:#64748B;
  --muted-on-dark:#CBD5E1;
  --radius:14px;
  --shadow:0 10px 26px rgba(15,23,42,.12);
  --max-w:1280px;
  --content-w:1000px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:hidden}
body{
  margin:0;
  background:var(--navy);
  color:var(--text);
  font-family:"Pretendard",-apple-system,BlinkMacSystemFont,"Noto Sans KR","Malgun Gothic",sans-serif;
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  word-break:keep-all;
  overflow-wrap:break-word;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-weight:800;letter-spacing:normal;color:var(--text);margin:0 0 .6em}
p{margin:0 0 1em}
ul,ol{padding-left:1.3em;margin:0 0 1em}
li{margin-bottom:.45em}
.wrap{max-width:var(--max-w);margin:0 auto;padding:0 14px}

/* ── 스크롤 진행률 바 ── */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:var(--orange);z-index:100;transition:width .1s linear}

/* ── 헤더: 로고+상담 버튼만 ── */
.site-header{background:rgba(255,255,255,.92);backdrop-filter:blur(8px);position:sticky;top:0;z-index:50;border-bottom:1px solid var(--navy-border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:62px;gap:10px}
.brand{display:flex;align-items:center;gap:9px;color:var(--text)}
.brand-mark{border-radius:8px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-weight:800;font-size:1rem;color:var(--text)}
.brand-sub{font-size:.7rem;color:var(--text-faint);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.header-phone{font-size:.9rem;font-weight:700;color:var(--orange-dark);border:1px solid var(--pale-blue-dark);border-radius:999px;padding:8px 14px}
.header-call{display:flex;align-items:center;justify-content:center;gap:6px;min-height:40px;background:var(--orange);color:var(--on-accent);padding:9px 16px;border-radius:999px;font-weight:700;font-size:.92rem;transition:transform .15s ease,background .15s ease}
.header-call:hover{background:var(--orange-dark)}
.header-call:active{transform:scale(.97)}
.header-call::before{content:"\260E";font-size:.95rem}

/* ── 서브/상담 페이지 전용: 메인으로 돌아가는 플로팅 배너 ── */
.floating-home{
  position:fixed;left:16px;bottom:calc(16px + 56px + env(safe-area-inset-bottom,0px));
  z-index:60;display:flex;align-items:center;gap:8px;
  background:var(--navy-3);color:#fff;padding:12px 18px;border-radius:999px;
  font-weight:800;font-size:.86rem;box-shadow:var(--shadow);
  border:1px solid var(--navy-border);transition:transform .15s ease;
}
.floating-home:active{transform:scale(.96)}
.floating-home-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);flex:none}

/* ── 모바일 하단 고정 CTA 바 ── */
.mobile-cta-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  display:grid;grid-template-columns:1fr 1fr;
  padding-bottom:env(safe-area-inset-bottom,0px);
  box-shadow:0 -4px 18px rgba(15,23,42,.4);
}
.mobile-cta-btn{display:flex;align-items:center;justify-content:center;height:56px;font-weight:800;font-size:.98rem;color:#fff}
.mobile-cta-call{background:var(--orange);color:var(--on-accent)}
.mobile-cta-sms{background:var(--navy-3);border-top:1px solid var(--navy-border)}
.mobile-cta-btn:active{filter:brightness(.92)}

/* ── 히어로: 레퍼런스와 동일하게 배경사진(풀블리드) + 스크림 오버레이 + 텍스트, 하단에 통계 바 ── */
.hero{
  position:relative;overflow:hidden;max-width:none;
  width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);
  display:flex;flex-direction:column;justify-content:flex-end;
  min-height:clamp(440px,58vw,600px);
}
.hero-gallery{position:absolute;inset:0;margin:0;z-index:0}
.hero-gallery img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover;object-position:center;border-radius:0;box-shadow:none}
.hero-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(15,23,42,.7) 0%,rgba(15,23,42,.42) 46%,rgba(15,23,42,.14) 100%)}
.hero-content{position:relative;z-index:2;max-width:var(--content-w);margin:0 auto;width:100%;padding:36px max(16px,calc((100vw - var(--max-w))/2)) 26px}
.hero h1{color:#fff;max-width:640px;font-size:clamp(1.6rem,6vw,2.7rem);line-height:1.32;text-shadow:0 2px 14px rgba(0,0,0,.45)}
.hero .lead{font-size:.94rem;color:rgba(255,255,255,.92);background:none;border:none;box-shadow:none;padding:0;margin:10px 0 0;max-width:620px;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hero .meta-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0}
.badge{display:inline-block;background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.38);font-size:.78rem;font-weight:700;padding:6px 12px;border-radius:999px;letter-spacing:.02em;backdrop-filter:blur(4px)}
.badge.alt{background:var(--orange);color:var(--on-accent);border-color:transparent}

/* ── 히어로 하단 통계 바(TIME/CYCLE/AREA): 사진 위에 걸치는 풀블리드 바 ── */
.stat-strip{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:18px 0 0;max-width:none;width:100%;border-top:1px solid rgba(255,255,255,.2);background:rgba(15,23,42,.5);backdrop-filter:blur(6px)}
.stat-item{background:none;border:none;border-right:1px solid rgba(255,255,255,.16);border-radius:0;padding:12px 6px;text-align:center;box-shadow:none}
.stat-item:last-child{border-right:none}
.stat-item .stat-num{display:block;font-size:1rem;font-weight:800;color:#fff;line-height:1.3}
.stat-item .stat-label{display:block;font-size:.68rem;color:rgba(255,255,255,.76);margin-top:3px;font-weight:600}

.hero-cta-row{display:flex;flex-wrap:nowrap;gap:8px;margin:16px 0 0}
.hero-cta-row .btn{flex:1;padding:12px 10px;font-size:.86rem;white-space:nowrap;gap:4px}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.4);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
@media(min-width:640px){
  .hero-content{padding:56px max(16px,calc((100vw - var(--max-w))/2)) 30px}
  .hero .lead{font-size:1rem}
  .hero-cta-row{margin:20px 0 0}
  .hero-cta-row .btn{flex:none;padding:14px 22px;font-size:1.02rem}
}

/* ── 특징 슬림 바(히어로 바로 아래, 어두운 3칸): 레퍼런스의 feature-strip 대응 ── */
.feature-strip{background:var(--navy-3);padding:14px 0}
.feature-strip-inner{max-width:var(--content-w);margin:0 auto;padding:0 14px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;text-align:center}
.feature-item{display:flex;flex-direction:column;gap:2px}
.feature-label{color:var(--orange-light);font-size:.64rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.feature-value{color:#fff;font-size:.8rem;font-weight:700}
@media(min-width:640px){ .feature-strip-inner{padding:0 20px;gap:10px} .feature-value{font-size:.86rem} }

/* ── 시공 사진(대표 1장 + 소형 2장 비대칭 갤러리): 레퍼런스의 case-gallery 대응 ── */
.case-gallery{display:grid;grid-template-columns:1fr;gap:8px;max-width:1100px;margin:16px auto 4px}
.case-feature{position:relative;display:block;border-radius:14px;overflow:hidden;box-shadow:0 2px 8px rgba(15,23,42,.08)}
.case-feature img{aspect-ratio:4/3;object-fit:cover;width:100%;display:block;transition:transform .3s ease}
.case-feature:hover img{transform:scale(1.04)}
.case-gallery-side{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.case-mini{position:relative;display:block;border-radius:12px;overflow:hidden}
.case-mini img{aspect-ratio:5/3;object-fit:cover;width:100%;display:block;transition:transform .3s ease}
.case-mini:hover img{transform:scale(1.06)}
.case-cap{position:absolute;left:0;right:0;bottom:0;padding:16px 12px 10px;background:linear-gradient(0deg,rgba(15,23,42,.78),transparent);color:#fff;font-size:.86rem;font-weight:800}
.case-cap-mini{padding:12px 10px 8px;font-size:.76rem}
@media(min-width:768px){
  .case-gallery{grid-template-columns:1.6fr 1fr}
  .case-gallery-side{grid-template-columns:1fr;grid-template-rows:1fr 1fr}
}

/* ── 본문 상단 사진 카드 그리드(1~3번째 단락 구간) ── */
.photo-card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;justify-content:center;max-width:1100px;margin:16px auto 4px}
.photo-card-grid .photo-card:last-child:nth-child(odd){grid-column:1 / -1}
.photo-card-grid .photo-card:last-child:nth-child(odd) img{aspect-ratio:16/9}
.photo-card{position:relative;margin:0;background:var(--navy-2);border:1px solid var(--navy-border);border-radius:14px;overflow:hidden;box-shadow:0 2px 8px rgba(15,23,42,.08);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.photo-card:hover{transform:translateY(-3px);box-shadow:0 12px 24px rgba(15,23,42,.14);border-color:var(--orange)}
.photo-card img{aspect-ratio:4/3;object-fit:cover;width:100%;height:auto;display:block;transition:transform .3s ease}
.photo-card:hover img{transform:scale(1.04)}
.photo-card figcaption{padding:6px 8px;font-size:.74rem;font-weight:700;color:var(--text-soft);text-align:center;background:var(--navy-2)}
@media(min-width:768px){
  .photo-card-grid{grid-template-columns:repeat(3,1fr)}
  .photo-card-grid .photo-card:last-child:nth-child(odd){grid-column:auto}
  .photo-card-grid .photo-card:last-child:nth-child(odd) img{aspect-ratio:4/3}
}

/* ── 스와이프 캐러셀 ── */
.swipe-section{margin:18px auto 4px;max-width:var(--content-w)}
.swipe-caption{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 10px;font-size:.86rem;color:var(--text-soft);margin-bottom:9px}
.swipe-caption .swipe-hint{font-size:.76rem;color:var(--orange-dark);font-weight:700;white-space:nowrap}
.swipe-gallery{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:6px;scrollbar-width:none;cursor:grab;user-select:none}
.swipe-gallery::-webkit-scrollbar{display:none}
.swipe-gallery.dragging{cursor:grabbing;scroll-snap-type:none}
.swipe-item{flex:0 0 68%;max-width:230px;scroll-snap-align:start;background:var(--navy-2);border:1px solid var(--navy-border);border-radius:14px;overflow:hidden;box-shadow:0 2px 8px rgba(15,23,42,.08)}
.swipe-item img{aspect-ratio:4/3;object-fit:cover;width:100%;height:auto;display:block;-webkit-user-drag:none;pointer-events:none}
.swipe-item figcaption{padding:6px 8px;font-size:.74rem;font-weight:700;color:var(--text-soft);text-align:center}
@media(min-width:768px){ .swipe-item{flex-basis:220px} }

/* ── 본문 중간 현장시공 사진(단일/2장) ── */
.site-photo{margin:0 auto;max-width:300px;background:var(--navy-2);border:1px solid var(--navy-border);border-radius:14px;overflow:hidden;box-shadow:0 2px 8px rgba(15,23,42,.08);transition:transform .18s ease}
.site-photo:hover{transform:translateY(-2px)}
.site-photo img{aspect-ratio:4/3;object-fit:cover;width:100%;height:auto;display:block}
.site-photo figcaption{padding:6px 8px;font-size:.74rem;font-weight:700;color:var(--text-soft);text-align:center}
.site-photo-row{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:16px auto 4px;max-width:680px}
.site-photo-row .site-photo{max-width:none}

/* ── 사진 배너형 연관 링크 ── */
.photo-banner{display:flex;align-items:center;gap:14px;margin:20px auto;max-width:var(--content-w);background:var(--navy-3);border:1px solid var(--navy-border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .18s ease}
.photo-banner:hover{transform:translateY(-2px)}
.photo-banner-img{flex:0 0 120px;height:90px;background-size:cover;background-position:center}
.photo-banner-text{display:flex;flex:1;min-width:0;flex-direction:column;gap:4px;padding:10px 16px 10px 0;color:#fff}
.photo-banner-text strong{font-size:1rem;font-weight:800}
.photo-banner-text span{font-size:.84rem;color:var(--muted-on-dark)}

/* ── 본문 섹션 공통 ── */
.site-main{width:100%;padding-bottom:calc(24px + 56px)}
.section{padding:32px 0;max-width:var(--content-w);margin:0 auto}
.section h2{font-size:clamp(1.32rem,4.4vw,1.7rem);border-left:6px solid var(--orange);padding-left:14px}
.section h3{font-size:1.1rem;color:var(--text);margin-top:1.3em}
.section-note{color:var(--text-faint);font-size:.94rem}

/* 사진 섹션 전용 헤드(라벨 태그 + 제목): 레퍼런스의 section-head/label-tag 대응 */
.section-sm{padding:28px 0;max-width:var(--content-w);margin:0 auto}
.section-sm .wrap{max-width:none;padding:0}
.section-head{margin-bottom:14px}
.label-tag{display:inline-block;color:var(--orange-dark);background:var(--pale-blue);border:1px solid var(--pale-blue-dark);font-size:.72rem;font-weight:800;letter-spacing:.03em;padding:4px 11px;border-radius:999px;margin-bottom:8px}
.section-head h2{font-size:clamp(1.28rem,4.2vw,1.6rem);margin:0}
.prose p{color:var(--text-soft);font-size:.98rem}
.table-note{color:var(--text-faint);font-size:.86rem;margin:0}

/* 진행 절차 섹션(레퍼런스 process-section 대응) */
.process-section{padding:32px 0}
.process-section .wrap{max-width:var(--content-w)}

/* 체크리스트 */
.check-list{list-style:none;padding:0;margin:0 0 1em}
.check-list li{position:relative;padding:12px 16px 12px 46px;background:var(--navy-2);border:1px solid var(--navy-border);border-radius:11px;margin-bottom:9px;color:var(--text-soft);box-shadow:0 2px 8px rgba(15,23,42,.15)}
.check-list li::before{content:"";position:absolute;left:14px;top:50%;transform:translateY(-50%);width:22px;height:22px;border-radius:50%;background:var(--orange)}
.check-list li::after{content:"";position:absolute;left:20px;top:calc(50% - 2px);width:6px;height:10px;border-right:2px solid var(--on-accent);border-bottom:2px solid var(--on-accent);transform:translateY(-65%) rotate(45deg)}

/* 신호 체크 번호카드(01~05): 레퍼런스의 Replacement Timing 섹션 대응 */
.symptom-grid{display:grid;grid-template-columns:1fr;gap:10px;margin:16px 0 1em}
.symptom-card{display:flex;gap:14px;align-items:flex-start;background:var(--navy-2);border:1px solid var(--navy-border);border-radius:12px;padding:14px 16px;box-shadow:0 2px 8px rgba(15,23,42,.06)}
.symptom-num{flex:none;min-width:38px;font-size:1.5rem;font-weight:800;color:var(--orange-light);line-height:1}
.symptom-card h4{margin:0 0 4px;font-size:.96rem;font-weight:800;color:var(--text)}
.symptom-card p{margin:0;color:var(--text-soft);font-size:.86rem;line-height:1.6}
@media(min-width:768px){ .symptom-grid{grid-template-columns:repeat(2,1fr)} }

/* 안내 박스 */
.info-box{background:var(--navy-2);border:1px solid var(--navy-border);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);margin:16px 0;color:var(--text-soft)}
.info-box.dark{background:var(--navy-3);color:var(--muted-on-dark);border:1px solid var(--navy-border)}
.info-box.dark h3{color:var(--orange-light)}
.info-box.brand{background:linear-gradient(135deg,var(--orange),var(--orange-dark));color:var(--on-accent);border:none}

/* 전문가 팁 박스 */
.tip-box{background:var(--pale-blue);border:1px solid var(--pale-blue-dark);border-radius:12px;padding:16px 18px;margin:18px 0;color:var(--text-soft)}
.tip-box .tip-label{display:inline-block;background:var(--orange);color:var(--on-accent);font-size:.72rem;font-weight:800;padding:3px 11px;border-radius:999px;margin-bottom:9px;letter-spacing:.02em}
.tip-box p{margin:0}

/* 프로세스 단계: 카드형 그리드 */
.process-list{list-style:none;padding:0;margin:0 0 1em;counter-reset:step;display:grid;grid-template-columns:1fr;gap:12px}
.process-list li{counter-increment:step;position:relative;padding:18px 18px 16px;background:var(--navy-2);border:1px solid var(--navy-border);border-radius:14px;margin-bottom:0;box-shadow:0 2px 8px rgba(15,23,42,.06);color:var(--text-soft)}
.process-list li::before{content:counter(step);position:static;display:flex;width:30px;height:30px;background:var(--orange);color:var(--on-accent);border-radius:50%;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;margin-bottom:10px}
.process-list strong{display:block;margin-bottom:4px;color:var(--text)}
.process-list .step-note{display:block;margin-top:4px;color:var(--text-faint);font-size:.88rem}
@media(min-width:640px){ .process-list{grid-template-columns:repeat(2,1fr)} }
@media(min-width:900px){ .process-list{grid-template-columns:repeat(3,1fr)} }

/* 시공 전 체크포인트 3카드 */
.check3-grid{display:grid;grid-template-columns:1fr;gap:10px;margin:16px 0}
.check3-card{background:var(--navy-3);border:1px solid var(--navy-border);border-radius:12px;padding:16px 18px}
.check3-card h4{margin:0 0 6px;color:#fff;font-size:.98rem;font-weight:800}
.check3-card p{margin:0;color:var(--muted-on-dark);font-size:.88rem;line-height:1.65}
@media(min-width:768px){ .check3-grid{grid-template-columns:repeat(3,1fr)} }

/* 위험요소/주의 리스트 */
.dot-list{list-style:none;padding:0;margin:0 0 1em}
.dot-list li{display:flex;gap:10px;margin-bottom:.6em;color:var(--text-soft);font-size:.96rem;line-height:1.6}
.dot-list li::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--orange);margin-top:.55em}

/* 비교/선택 카드 */
.compare-grid{display:grid;grid-template-columns:1fr;gap:12px;margin:16px 0}
.compare-card{background:var(--navy-2);border:1px solid var(--navy-border);border-radius:12px;padding:16px 18px;box-shadow:0 2px 10px rgba(15,23,42,.15)}
.compare-card h4{margin:0 0 6px;font-size:1rem;color:var(--text);font-weight:800}
.compare-card p{margin:0;color:var(--text-soft);font-size:.92rem}
@media(min-width:768px){ .compare-grid{grid-template-columns:repeat(2,1fr)} }

/* 표 */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--navy-border);margin-bottom:24px}
table{width:100%;border-collapse:collapse;background:var(--navy-2);font-size:.95rem;min-width:480px}
table caption{caption-side:top;text-align:left;padding:12px 14px;font-weight:700;background:var(--navy-3);color:#fff}
th,td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--navy-border);color:var(--text-soft)}
thead th{background:var(--navy-3);color:#fff;font-weight:800}
tbody tr:last-child td{border-bottom:none}
tbody tr:nth-child(even){background:rgba(15,23,42,.03)}

/* FAQ: 좌측 안내 패널(aside) + 우측 아코디언 목록 2단 구성 — 레퍼런스의 faq-layout 대응 */
.faq-section{padding:28px 0;max-width:var(--content-w);margin:0 auto}
.faq-section h2{font-size:clamp(1.32rem,4.4vw,1.7rem);border-left:6px solid var(--orange);padding-left:14px;margin-bottom:16px}
.faq-layout{display:grid;grid-template-columns:1fr;gap:16px}
.faq-aside{background:var(--navy-2);border:1px solid var(--navy-border);border-radius:12px;padding:18px;text-align:center}
.faq-aside p{color:var(--text-soft);font-size:.86rem;margin-bottom:12px}
@media(min-width:860px){ .faq-layout{grid-template-columns:220px 1fr;align-items:start} .faq-aside{position:sticky;top:78px} }
.faq-item{max-width:900px;margin:0 0 10px;background:var(--navy-2);border:1px solid var(--navy-border);border-radius:12px;padding:14px 18px;box-shadow:var(--shadow)}
.faq-item[open]{padding-bottom:16px}
.faq-q{list-style:none;margin:0;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px}
.faq-q::-webkit-details-marker{display:none}
.faq-q h3{margin:0;font-size:1rem;color:var(--text);font-weight:800}
.faq-q::after{content:"+";flex:none;width:26px;height:26px;border-radius:50%;background:var(--orange);color:var(--on-accent);font-weight:800;font-size:1rem;display:flex;align-items:center;justify-content:center;transition:transform .2s ease}
.faq-item[open] .faq-q::after{content:"\2212";transform:rotate(180deg)}
.faq-a{margin:10px 0 0;color:var(--text-soft)}

/* 버튼 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 22px;border-radius:999px;font-weight:800;font-size:1.02rem;border:none;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}
.btn-primary{background:var(--orange);color:var(--on-accent)}
.btn-dark{background:var(--navy-3);color:#fff}
.btn-block{width:100%}
.btn-lg{padding:18px 24px;font-size:1.1rem}
.btn:active{transform:scale(.98)}
.btn-cta-band{background:#fff;color:var(--orange-dark)}
.btn-cta-band:hover{background:var(--pale-blue)}

/* ── 최종 CTA: 풀블리드 컬러 밴드(좌측 텍스트+배지 · 우측 버튼 2단 구성) ── */
.final-cta{background:var(--orange);margin:36px calc(50% - 50vw) 0;padding:36px 20px}
.final-cta-inner{max-width:var(--content-w);margin:0 auto;display:flex;flex-direction:column;gap:18px;align-items:flex-start}
.final-cta h2{color:#fff;font-size:clamp(1.28rem,4.2vw,1.6rem);margin-bottom:.4em}
.final-cta p{color:rgba(255,255,255,.9);margin-bottom:0}
.final-cta-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.final-cta-badge{background:rgba(255,255,255,.2);color:#fff;font-size:.74rem;font-weight:700;padding:5px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.34)}
@media(min-width:768px){
  .final-cta{padding:40px 20px}
  .final-cta-inner{flex-direction:row;align-items:center;justify-content:space-between;gap:24px}
}

/* 카드 내비게이션(다른 시공 서비스, 최대 5개) — 이미지 상단 + 화이트 카드형 */
.nav-cards-section{padding:36px 0;background:var(--navy-2);border-top:1px solid var(--navy-border);border-bottom:1px solid var(--navy-border)}
.nav-cards-title{font-size:1.22rem;margin-bottom:16px}
.nav-cards-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
.nav-card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--navy-border);box-shadow:none;position:relative;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.nav-card:hover{transform:translateY(-3px);box-shadow:0 12px 24px rgba(15,23,42,.12);border-color:var(--orange)}
.nav-card-thumb{position:static;display:block;width:100%;aspect-ratio:4/3;background-size:cover;background-position:center;filter:none;transition:transform .3s ease}
.nav-card:hover .nav-card-thumb{transform:scale(1.05)}
.nav-card-tag{position:static;display:block;color:var(--orange-dark);font-weight:800;font-size:.68rem;letter-spacing:.03em;padding:12px 14px 0}
.nav-card-label{position:static;display:block;color:var(--text);font-weight:800;font-size:.94rem;padding:2px 14px 2px}
.nav-card-desc{position:static;display:block;color:var(--text-faint);font-size:.78rem;font-weight:600;text-decoration:none;padding:0 14px 14px}
.last-modified{margin:18px 0 0;color:var(--text-faint);font-size:.82rem;text-align:center}

/* 푸터: 사업자정보만 담은 플레인 구성(레퍼런스 footer 대응) */
.site-footer{background:var(--navy-3);color:var(--muted-on-dark);padding:32px 0 calc(20px + 56px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--navy-border)}
.footer-grid{padding-bottom:18px}
.footer-biz h4{color:#fff;font-weight:700;font-size:.9rem;margin:0 0 10px}
.footer-biz p{margin:0 0 4px;font-size:.86rem;color:var(--muted-on-dark)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:space-between;font-size:.78rem;color:var(--muted-on-dark);border-top:1px solid rgba(255,255,255,.12);padding-top:14px}

/* 뒤로가기(맨 위로) 버튼 */
.back-to-top{
  position:fixed;right:16px;bottom:calc(16px + 56px + env(safe-area-inset-bottom,0px));
  z-index:60;width:44px;height:44px;border-radius:50%;
  background:var(--navy-3);color:#fff;border:1px solid var(--navy-border);
  font-size:1.1rem;cursor:pointer;box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .2s ease,transform .15s ease;
}
.back-to-top.visible{opacity:1;pointer-events:auto}
.back-to-top:active{transform:scale(.94)}

/* 상담페이지 전용 */
.contact-actions{display:grid;grid-template-columns:1fr;gap:12px;margin:20px auto;max-width:760px}
.contact-hours{color:var(--text-faint);font-size:.92rem;max-width:760px;margin:0 auto 1em;text-align:center}

/* ══════════════════════════════════════════════════════════════
   반응형: 기본값은 768px 이하 모바일 기준(모바일 퍼스트)
   ══════════════════════════════════════════════════════════════ */
@media(min-width:768px){
  .nav-cards-grid{grid-template-columns:repeat(3,1fr)}
  .contact-actions{grid-template-columns:1fr 1fr}
  .wrap{padding:0 20px}
  .mobile-cta-bar{display:none}
  .floating-home{bottom:calc(16px + env(safe-area-inset-bottom,0px))}
  .site-main{padding-bottom:24px}
  .site-footer{padding-bottom:26px}
  .footer-grid{grid-template-columns:1.3fr 1fr}
}
@media(min-width:900px){
  body{font-size:16.5px}
  .nav-cards-grid{grid-template-columns:repeat(5,1fr)}
}
@media(min-width:1320px){ .wrap{padding:0} }

/* ── 사진 확대보기(라이트박스): 다른 시공 서비스 카드·사진 배너는 제외 ── */
.zoomable{cursor:zoom-in}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(20,17,15,.92);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:100%;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox-close{position:absolute;top:16px;right:16px;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.35);font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lightbox-close:hover{background:rgba(255,255,255,.26)}
body.lightbox-open{overflow:hidden}