/* 상가화장실큐비클 공통 스타일 — 딥 네이비 × 아쿠아 포인트 */
:root{
  --brand-dark:#16384A;--brand-dark-2:#21506A;--brand-accent:#3FC1C9;--brand-point:#0E7C86;--brand-deep:#0B5F68;
  --bg:#F3F8F9;--line:#DCE8EB;--text-main:#1F3340;--text-sub:#52676F;--btn-text:#072A31;--white:#fff;--danger:#C53030;
  --radius-lg:18px;--radius-md:12px;--radius-sm:8px;--shadow-card:0 8px 24px rgba(22,56,74,.10);--max-width:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Pretendard','NanumSquare',-apple-system,BlinkMacSystemFont,'Malgun Gothic',sans-serif;color:var(--text-main);background:var(--bg);line-height:1.8;word-break:keep-all;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{padding-left:1.2em}
table{border-collapse:collapse;width:100%}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.container{max-width:var(--max-width);margin:0 auto;padding:0 32px}

/* 헤더: 좌우 끝까지 꽉 차게 */
.site-header{background:var(--white);border-bottom:1px solid var(--line);padding:16px 0;position:relative;z-index:20}
.header-inner{width:100%;display:flex;align-items:center;justify-content:space-between;padding:0 28px}
.brand-mark{display:flex;align-items:center;gap:10px;font-size:1.15rem;font-weight:800;color:var(--brand-dark)}
.brand-icon{width:34px;height:34px;border-radius:8px;background:var(--brand-dark);position:relative;display:block}
.brand-icon::before{content:"";position:absolute;left:9px;top:7px;width:16px;height:20px;border:3px solid var(--brand-accent);border-bottom:0;border-radius:3px 3px 0 0}
.brand-icon::after{content:"";position:absolute;left:12px;right:12px;bottom:6px;height:3px;background:var(--brand-accent);border-radius:2px}
.brand-tagline{font-size:.82rem;color:var(--text-sub);font-weight:600}

/* 히어로 */
.hero{position:relative;width:100%;aspect-ratio:16/9;min-height:220px;max-height:560px;background:var(--brand-dark);overflow:hidden}
.hero img{width:100%;height:100%;object-fit:cover}
.hero-caption{background:var(--white);padding:48px 0 44px;border-bottom:1px solid var(--line)}
.hero-caption .container>*{max-width:860px}
.hero-caption h1{font-size:2.5rem;font-weight:800;margin:0 0 14px;color:var(--brand-dark);letter-spacing:-.02em;line-height:1.25}
.hero-headline{font-size:1.55rem;font-weight:800;color:var(--brand-point);margin:0 0 16px;line-height:1.45;letter-spacing:-.01em}
.lead-answer{font-size:1.08rem;color:var(--text-main);margin:0;line-height:1.85}

/* 본문 공통 */
main{padding:64px 0 88px}
article section{margin-bottom:80px}
article h2{font-size:1.55rem;font-weight:800;color:var(--brand-dark);margin:0 0 18px;padding-bottom:10px;border-bottom:3px solid var(--brand-accent);display:inline-block;line-height:1.45}
article h3{font-size:1.15rem;font-weight:700;color:var(--brand-dark);margin:22px 0 10px}
article p{margin:0 0 18px;font-size:1rem}
.summary-box{background:#E4F3F5;border-left:4px solid var(--brand-dark);border-radius:0 var(--radius-md) var(--radius-md) 0;padding:14px 18px;font-weight:600;margin:0 0 22px}
article strong{color:var(--brand-dark);font-weight:800;background:linear-gradient(transparent 62%,rgba(63,193,201,.32) 62%)}
.last-modified{text-align:right;font-size:.85rem;color:var(--text-sub);margin:-48px 0 0;padding-top:0}
.cta-block+.last-modified{margin-top:22px}

/* 스텝 */
.step-list{list-style:none;counter-reset:step;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:0 0 24px}
.step-card{counter-increment:step;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px 20px 16px;box-shadow:var(--shadow-card)}
.step-card::before{content:counter(step);display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--brand-deep);color:var(--white);font-weight:900;font-size:.9rem;margin-bottom:10px}
.step-title{font-weight:800;font-size:1.02rem;color:var(--brand-dark);margin:0 0 6px!important}
.step-desc{font-size:.92rem!important;color:var(--text-sub);margin:0!important;line-height:1.65}

/* 포인트·체크 */
.point-list{list-style:none;padding:0;margin:0 0 20px;display:flex;flex-direction:column;gap:12px}
.point-list li{position:relative;padding:14px 18px 14px 40px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);font-size:.97rem;line-height:1.65}
.point-list li::before{content:"";position:absolute;left:16px;top:22px;width:9px;height:9px;border-radius:50%;background:var(--brand-point)}
.check-list{list-style:none;padding:0;margin:0 0 20px}
.check-list li{position:relative;padding:12px 0 12px 34px;border-bottom:1px dashed var(--line);font-size:.98rem}
.check-list li:last-child{border-bottom:0}
.check-list li::before{content:"";position:absolute;left:3px;top:17px;width:6px;height:11px;border:solid var(--brand-point);border-width:0 3px 3px 0;transform:rotate(45deg)}

/* 더보기 */
.more-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);padding:4px 20px;margin-bottom:10px}
.more-item summary{cursor:pointer;padding:15px 0;font-weight:700;color:var(--brand-dark);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px}
.more-item summary::-webkit-details-marker{display:none}
.more-toggle{color:var(--text-sub);font-size:.82rem;font-weight:600;flex-shrink:0}
.more-toggle::before{content:"더보기"}
.more-item[open] .more-toggle::before{content:"접기"}
.more-body{padding:0 0 16px;color:var(--text-sub);font-size:.95rem}

/* 이미지 */
.content-figure{margin:0 0 22px;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);background:var(--white)}
.content-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s ease}
.content-figure:hover img{transform:scale(1.04)}
.content-figure figcaption{padding:11px 16px;font-size:.86rem;color:var(--text-sub)}
.figure-row{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:22px}
.figure-row.single{grid-template-columns:minmax(0,560px)}
.figure-row .content-figure{margin:0}

/* 슬라이더 */
.ba-slider-wrap{background:var(--brand-dark);padding:52px 0 44px;margin-bottom:64px}
.ba-slider-wrap h2{color:var(--white)}
.ba-slider-wrap .summary-box{background:rgba(255,255,255,.08);border:1px solid rgba(63,193,201,.5);color:#EAF7F8}
.ba-slider{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px max(20px,calc((100vw - 1200px)/2 + 32px)) 14px;scrollbar-width:thin;scrollbar-color:var(--brand-accent) transparent;-webkit-overflow-scrolling:touch}
.ba-slide{scroll-snap-align:start;flex:0 0 auto;width:300px;margin:0}
.ba-slide img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius-lg);box-shadow:0 12px 28px rgba(0,0,0,.35)}
.ba-slide-caption{margin:12px 0 0;font-size:.9rem;color:#EAF7F8;text-align:center}

/* 표 */
.table-wrap{overflow-x:auto;margin-bottom:8px;border-radius:var(--radius-md);box-shadow:var(--shadow-card)}
.info-table{background:var(--white);min-width:560px}
.info-table th,.info-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem;vertical-align:top}
.info-table thead th{background:var(--brand-dark);color:var(--white);font-weight:700}
.info-table tbody th{font-weight:800;color:var(--brand-dark);white-space:nowrap}
.info-table tbody tr:last-child>*{border-bottom:0}
.info-table tbody tr:nth-child(even){background:#F2F9FA}
.table-note{font-size:.84rem;color:var(--text-sub);margin:10px 0 0!important}

/* 카드 내비 */
.related-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.related-card{background:var(--white);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-card);transition:transform .25s ease,box-shadow .25s ease;display:block}
.related-card:hover{transform:translateY(-6px);box-shadow:0 16px 32px rgba(22,56,74,.18)}
.related-card img{width:100%;height:190px;object-fit:cover}
.related-card-body{padding:14px 16px}
.related-card-kw{font-weight:800;font-size:1rem;color:var(--brand-dark);margin:0 0 4px!important}
.related-card-desc{font-size:.84rem!important;color:var(--text-sub);margin:0!important;line-height:1.55}
.related-card-cta{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:250px;padding:24px 18px;background:linear-gradient(160deg,var(--brand-dark-2),var(--brand-dark))}
.related-card-cta .related-card-kw{color:var(--white);font-size:1.08rem}
.related-card-cta .related-card-desc{color:#EAF7F8}
.related-card-cta-btn{display:inline-block;margin-top:14px;padding:9px 20px;border-radius:999px;background:var(--brand-accent);color:var(--btn-text);font-weight:800;font-size:.84rem}

/* 사진 배너 */
.promo-banner{display:flex;align-items:stretch;background:var(--brand-dark);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:transform .25s ease}
.promo-banner:hover{transform:translateY(-4px)}
.promo-banner img{width:42%;height:260px;object-fit:cover}
.promo-text{padding:28px 32px;color:var(--white);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:10px}
.promo-text strong{color:var(--white);background:none;font-size:1.3rem}
.promo-text>span:not(.related-card-cta-btn){color:#EAF7F8;font-size:.95rem}

/* 버튼·CTA */
.btn{display:inline-block;padding:15px 30px;border-radius:999px;font-weight:800;font-size:1rem;text-align:center;transition:background .2s}
.btn-outline{background:var(--brand-accent);color:var(--btn-text)}
.btn-outline:hover{background:#2FA9B1}
.cta-block{text-align:center;background:linear-gradient(160deg,var(--brand-dark-2),var(--brand-dark));color:var(--white);border-radius:var(--radius-lg);padding:44px 24px}
.cta-block h2{color:var(--white)}
.cta-block p{color:#EAF7F8}

/* FAQ 아코디언 */
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:border-color .25s,box-shadow .25s}
.faq-item[open]{border-color:var(--brand-accent);box-shadow:var(--shadow-card)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;padding:18px 22px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-q{margin:0!important;font-size:1.05rem!important;font-weight:700;color:var(--brand-dark);display:flex;gap:12px;align-items:flex-start;flex:1;line-height:1.5}
.faq-q::before{content:"Q";background:var(--brand-point);color:var(--white);width:26px;height:26px;border-radius:7px;font-size:.84rem;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.faq-toggle{position:relative;width:22px;height:22px;flex-shrink:0}
.faq-toggle::before,.faq-toggle::after{content:"";position:absolute;left:3px;top:10px;width:16px;height:2px;background:var(--brand-dark);border-radius:2px;transition:transform .25s}
.faq-toggle::after{transform:rotate(90deg)}
.faq-item[open] .faq-toggle::after{transform:rotate(0)}
.faq-answer{position:relative;margin:0!important;padding:0 22px 20px 60px;color:var(--text-sub);font-size:.97rem!important;animation:faqin .3s ease}
.faq-answer::before{content:"A";position:absolute;left:22px;top:2px;background:var(--brand-dark);color:var(--white);width:26px;height:26px;border-radius:7px;font-size:.84rem;font-weight:800;display:flex;align-items:center;justify-content:center}
@keyframes faqin{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* 푸터 */
.site-footer{background:var(--brand-dark);color:#EAF7F8;padding:40px 0 110px;font-size:.88rem}
.footer-brand{color:var(--white);font-weight:800;font-size:1.1rem;margin:0 0 10px}
.footer-info p{margin:4px 0}
.footer-info span{margin:0 8px;opacity:.6}
.footer-copy{margin:18px 0 0;font-size:.8rem;opacity:.85}

/* 고정 CTA */
.mobile-cta-bar{display:none}
.float-home{position:fixed;right:18px;bottom:18px;z-index:90;background:var(--white);border:2px solid var(--brand-dark);color:var(--brand-dark);border-radius:999px;padding:11px 20px;font-weight:800;font-size:.88rem;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.float-consult{position:fixed;right:18px;top:84px;z-index:95;background:var(--brand-accent);color:var(--btn-text);border-radius:999px;padding:12px 22px;font-weight:800;font-size:.92rem;box-shadow:0 6px 18px rgba(22,56,74,.25);transition:background .2s}
.float-consult:hover{background:#2FA9B1}

/* 상담 */
.form-box{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:30px}
.form-row{margin-bottom:18px}
.form-row label{display:block;font-weight:700;margin-bottom:6px;font-size:.93rem}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);font-size:16px;font-family:inherit;background:var(--bg)}
.form-row textarea{min-height:120px;resize:vertical}
.hp{position:absolute;left:-9999px}
.form-submit{width:100%;padding:16px;border:0;border-radius:999px;background:var(--brand-accent);color:var(--btn-text);font-weight:800;font-size:1.04rem;cursor:pointer;font-family:inherit}
.form-submit:hover{background:#2FA9B1}
.form-alert{border-radius:var(--radius-md);padding:14px 16px;margin-bottom:18px;font-weight:700}
.form-alert.success{background:#E5F4EA;color:#24633A;border:1px solid #B7DEC0}
.form-alert.error{background:#FBEAE7;color:var(--danger);border:1px solid #EFC3BB}
.contact-direct{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-direct a{display:block;text-align:center;padding:22px 10px;border-radius:var(--radius-md);font-weight:800;font-size:1.1rem;color:var(--white);transition:transform .2s}
.contact-direct a:hover{transform:translateY(-3px)}
.contact-direct .call{background:var(--brand-dark)}
.contact-direct .sms{background:var(--brand-deep)}
.contact-direct small{display:block;font-weight:500;font-size:.85rem;margin-top:4px;opacity:.9}

/* 스크롤 리빌 */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}*{transition:none!important}}

/* 태블릿 */
@media (max-width:1024px){.related-nav{grid-template-columns:repeat(2,1fr)}.related-card-cta{grid-column:1/-1;min-height:170px}.hero-caption h1{font-size:2.1rem}}

/* 모바일 */
@media (max-width:768px){
  .container{padding:0 16px}
  .header-inner{padding:0 16px}
  .site-header{padding:12px 0}
  .brand-tagline{display:none}
  .hero{aspect-ratio:3/2;min-height:190px}
  .hero-caption{padding:28px 0 32px}
  .hero-caption h1{font-size:1.65rem;margin-bottom:10px}
  .hero-headline{font-size:1.2rem;margin-bottom:12px}
  .lead-answer{font-size:.95rem;line-height:1.85}
  main{padding:40px 0 64px}
  article section{margin-bottom:56px}
  article h2{font-size:1.3rem}
  article h3{font-size:1.05rem}
  article p{font-size:.96rem}
  .step-list{grid-template-columns:1fr}
  .point-list li{font-size:.92rem;padding:12px 14px 12px 34px}
  .point-list li::before{left:13px;top:20px}
  .figure-row,.figure-row.single{grid-template-columns:1fr;gap:14px;margin-left:-16px;margin-right:-16px}
  .content-figure{border-radius:0;box-shadow:none}
  .figure-row .content-figure img{aspect-ratio:4/3}
  .ba-slider-wrap{padding:36px 0 30px;margin-bottom:44px}
  .ba-slider{padding:8px 16px 12px;gap:14px}
  .ba-slide{width:72vw;max-width:290px}
  .related-nav{grid-template-columns:1fr 1fr;gap:12px}
  .related-card img{height:130px}
  .related-card-body{padding:11px 12px}
  .related-card-kw{font-size:.92rem}
  .related-card-desc{font-size:.78rem!important}
  .related-card-cta{min-height:160px}
  .promo-banner{flex-direction:column;margin:0 -16px;border-radius:0}
  .promo-banner img{width:100%;height:210px}
  .promo-text{padding:20px 18px}
  .cta-block{margin:0 -16px;border-radius:0;padding:40px 18px}
  .faq-item summary{padding:15px 16px}
  .faq-q{font-size:1rem!important}
  .faq-answer{font-size:.93rem!important;padding:0 16px 18px 54px}
  .faq-answer::before{left:16px}
  .form-box{padding:20px}
  .contact-direct a{padding:18px 8px;font-size:1rem}
  .float-consult{top:62px;right:12px;padding:9px 16px;font-size:.8rem}
  .float-home{bottom:78px;right:12px;padding:9px 15px;font-size:.78rem}
  .last-modified{margin-top:-32px}
  .cta-block+.last-modified{margin-top:18px}
  .mobile-cta-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:100;box-shadow:0 -4px 16px rgba(0,0,0,.18)}
  .mobile-cta-bar a{flex:1;text-align:center;padding:16px 0;font-weight:800;font-size:1.02rem;color:var(--white)}
  .mobile-cta-bar .call{background:var(--brand-dark)}
  .mobile-cta-bar .sms{background:var(--brand-deep)}
}

/* 사진 확대 보기 */
.zoomable{cursor:zoom-in}
.content-figure{position:relative}
.content-figure::after{content:"";position:absolute;right:12px;top:12px;width:36px;height:36px;border-radius:50%;background:rgba(22,56,74,.72) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='10.5' cy='10.5' r='5.5'/%3E%3Cpath d='M15 15l5 5M8.5 10.5h4M10.5 8.5v4'/%3E%3C/svg%3E") center/20px no-repeat;pointer-events:none}
.lb-open{overflow:hidden}
.lb{position:fixed;inset:0;z-index:300;background:rgba(7,22,30,.94);display:flex;align-items:center;justify-content:center;padding:56px 64px}
.lb[hidden]{display:none}
.lb-fig{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:12px}
.lb-fig img{max-width:100%;max-height:calc(100vh - 150px);object-fit:contain;border-radius:8px;animation:lbin .25s ease}
.lb-fig figcaption{color:#EAF7F8;font-size:.9rem;text-align:center;max-width:720px}
@keyframes lbin{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:none}}
.lb-close,.lb-nav{position:absolute;border:0;border-radius:50%;width:46px;height:46px;background:rgba(255,255,255,.14);cursor:pointer}
.lb-close:hover,.lb-nav:hover{background:rgba(255,255,255,.28)}
.lb-close{top:14px;right:14px}
.lb-close::before,.lb-close::after{content:"";position:absolute;left:13px;top:22px;width:20px;height:2px;background:#fff;transform:rotate(45deg)}
.lb-close::after{transform:rotate(-45deg)}
.lb-nav{top:50%;margin-top:-23px}
.lb-prev{left:12px}.lb-next{right:12px}
.lb-nav::before{content:"";position:absolute;top:16px;width:12px;height:12px;border:solid #fff;border-width:2px 2px 0 0}
.lb-prev::before{left:19px;transform:rotate(-135deg)}
.lb-next::before{left:13px;transform:rotate(45deg)}
@media (max-width:768px){.lb{padding:56px 8px 24px}.lb-nav{width:40px;height:40px;margin-top:-20px;top:auto;bottom:70px}.lb-nav::before{top:13px}.lb-prev{left:16px}.lb-next{right:16px}.lb-prev::before{left:16px}.lb-next::before{left:10px}.content-figure::after{right:10px;top:10px}}

/* 전체 내부 링크 */
.link-index ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.link-index a{display:inline-block;padding:9px 16px;background:var(--white);border:1px solid var(--line);border-radius:999px;font-size:.92rem;font-weight:600;color:var(--brand-dark);transition:background .2s,border-color .2s}
.link-index a:hover{background:#E4F3F5;border-color:var(--brand-accent)}
@media (max-width:768px){.link-index a{font-size:.86rem;padding:8px 13px}}