/* The달팽이 · 욕실대리석연마 — seed 1042 (design0/font4/hero7/palette2/list1/section6/accent2) */
:root{
  --accent:#B06B72;
  --accent-soft:#F3E8E9;
  --accent-text:#FFFFFF;
  --deep:#161616;
  --mid:#F3F3F1;
  --barchrome:#EDF0F2;
  --ink:#1c1c1c;
  --ink-soft:#5b5b5b;
  --line:#E5E5E5;
  --radius:12px;
  --btn-radius:10px;
  --maxw:1180px;
  font-family:'Pretendard',-apple-system,'Noto Sans KR',sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;color:var(--ink);font-family:'Pretendard',-apple-system,'Noto Sans KR',sans-serif;line-height:1.65;background:#fff;}
h1,h2,h3{font-family:'MaruBuri','Noto Serif KR',serif;font-weight:700;margin:0 0 .5em;line-height:1.35;}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;border-radius:var(--radius);}
ul{margin:0;padding:0;list-style:none;}
table{width:100%;border-collapse:collapse;margin:1.5em 0;}
table th,table td{border:1px solid var(--line);padding:.8em 1em;text-align:left;font-size:.95rem;}
table th{background:var(--mid);}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.btn-consult{display:inline-block;background:var(--accent);color:var(--accent-text);padding:.85em 1.6em;border-radius:var(--btn-radius);font-weight:600;font-size:.95rem;transition:opacity .2s;}
.btn-consult:hover{opacity:.88;}

/* ---- B-22 헤더 ---- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:transparent;transition:background .25s,box-shadow .25s;}
.site-header.is-solid{background:var(--barchrome);box-shadow:0 2px 10px rgba(0,0,0,.06);}
.header-inner{max-width:var(--maxw);margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand-logo{font-family:'MaruBuri','Noto Serif KR',serif;font-size:1.4rem;font-weight:700;}
.brand-the{color:inherit;}
.brand-accent{color:var(--accent);}
.main-nav ul{display:flex;gap:28px;}
.main-nav a{font-weight:500;font-size:.95rem;padding:6px 0;border-bottom:2px solid transparent;}
.main-nav a.is-active,.main-nav a:hover{border-color:var(--accent);}
.header-cta{margin-left:auto;}
.nav-toggle{display:none;background:none;border:0;width:32px;height:24px;flex-direction:column;justify-content:space-between;cursor:pointer;}
.nav-toggle span{display:block;height:2px;background:currentColor;}

/* ---- Hero (hero_id=7 풀폭 대제목 + 우측 카피, Barlow Condensed) ---- */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;background-size:cover;background-position:center;color:#fff;}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.55));}
.hero-inner{position:relative;z-index:1;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px 80px;display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;}
.hero-title{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:clamp(1.6rem,8vw,5.6rem);letter-spacing:-.01em;margin:0;white-space:nowrap;word-break:keep-all;}
.hero-copy{max-width:360px;font-size:1.05rem;text-align:right;}
.hero-answer{font-size:1.05rem;margin-top:14px;}
.main-nav a,.hero-title{font-family:'Barlow Condensed',sans-serif;}
.main-nav a{font-family:'Pretendard',sans-serif;}

/* ---- 섹션 공통 ---- */
section{padding:96px 0;}
.section-mid{background:var(--mid);}
.section-title{font-size:2rem;position:relative;padding-left:1.4em;}
.section-title::before{content:'+';position:absolute;left:0;color:var(--accent);}
.section-lede{color:var(--ink-soft);max-width:640px;margin-bottom:2.5em;}

/* ---- PROCESS ---- */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.process-step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;}
.process-step .num{color:var(--accent);font-family:'Barlow Condensed',sans-serif;font-size:2rem;font-weight:700;}
.process-step h3{font-size:1.05rem;margin:.4em 0;}
.process-step p{font-size:.9rem;color:var(--ink-soft);margin:0;}

/* ---- design_id=0: 4장 카드 원그로브 호버 ---- */
.card-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.card-4{position:relative;overflow:hidden;border-radius:var(--radius);aspect-ratio:3/4;}
.card-4 img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.card-4:hover img{transform:scale(1.06);}
.card-4-label{position:absolute;left:0;right:0;bottom:0;padding:18px;background:linear-gradient(0deg,rgba(0,0,0,.65),transparent);color:#fff;font-weight:600;}

/* ---- list_variant=1: editorial card (포트폴리오 목록) ---- */
.case-list{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.case-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;transition:box-shadow .25s,transform .25s;}
.case-card:hover{box-shadow:0 12px 30px rgba(0,0,0,.08);transform:translateY(-4px);}
.case-card img{aspect-ratio:4/3;object-fit:cover;border-radius:0;}
.case-card-body{padding:18px 20px;}
.case-card-tag{display:inline-block;font-size:.75rem;color:var(--accent);font-weight:600;margin-bottom:.4em;}
.case-card-title{font-size:1.05rem;font-family:'Pretendard',sans-serif;font-weight:700;margin:0 0 .3em;}
.case-card-desc{font-size:.85rem;color:var(--ink-soft);margin:0;}

/* ---- section_variant=6: border-lift 카드 (FAQ, intro 등) ---- */
.faq-list{max-width:800px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;transition:border-color .2s,box-shadow .2s;overflow:hidden;}
.faq-item:hover,.faq-item[open]{border-color:var(--accent);box-shadow:0 6px 18px rgba(176,107,114,.12);}
.faq-item summary{cursor:pointer;padding:18px 22px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+';color:var(--accent);font-size:1.3rem;}
.faq-item[open] summary::after{content:'−';}
.faq-item .faq-a{padding:0 22px 20px;color:var(--ink-soft);font-size:.95rem;}

/* ---- Before/After ---- */
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.ba-grid figure{margin:0;}
.ba-grid figcaption{text-align:center;font-size:.85rem;color:var(--ink-soft);margin-top:.5em;}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.gallery-grid img{aspect-ratio:4/3;object-fit:cover;cursor:zoom-in;}

/* ---- B-25 Closing (전 페이지 고정, /contact 제외) ---- */
.closing-section{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(0,0,0,.45);}
.closing-text{position:relative;z-index:1;text-align:center;color:#fff;max-width:640px;padding:0 24px;}
.closing-text p{margin:0 0 .6em;word-break:keep-all;}
.closing-text p:first-child{font-size:clamp(.85rem,4.5vw,1.5rem);font-weight:700;white-space:nowrap;}
.closing-text p:last-of-type{font-size:.95rem;font-weight:400;color:rgba(255,255,255,.85);margin-bottom:1.5em;}
.btn-closing{border-radius:0;}

/* ---- 푸터 (화이트, seed%4!=0) ---- */
.site-footer{background:#fff;color:#000;border-top:1px solid var(--line);padding:56px 0;}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.footer-brand{font-family:'MaruBuri','Noto Serif KR',serif;font-size:1.2rem;margin-bottom:1em;}
.footer-biz p{font-size:.88rem;color:#333;margin:.2em 0;}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;margin:1.2em 0;font-size:.85rem;}
.footer-regions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:1.2em;font-size:.78rem;color:#666;}
.footer-copy{font-size:.78rem;color:#999;margin:0;}

/* ---- B-23 하단 상담바 (데스크톱: JS로 토글) ---- */
.bottom-bar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:flex;background:#fff;box-shadow:0 -4px 16px rgba(0,0,0,.08);transform:translateY(100%);transition:transform .3s;}
.bottom-bar.is-visible{transform:translateY(0);}
.bottom-bar-btn{flex:1;text-align:center;padding:16px 0;font-weight:600;}
.bottom-bar-tel{background:var(--accent);color:#fff;}
.bottom-bar-sms{background:var(--deep);color:#fff;}

@media (max-width:860px){
  .main-nav,.header-cta{display:none;}
  .nav-toggle{display:flex;}
  .process-grid,.card-grid-4{grid-template-columns:repeat(2,1fr);}
  .case-list{grid-template-columns:repeat(2,1fr);}
  .ba-grid,.gallery-grid{grid-template-columns:repeat(2,1fr);}
  .closing-section{height:480px;}
  .closing-text p{font-size:1.15rem;}
  /* 모바일은 상시 노출 2버튼 바 */
  .bottom-bar{transform:translateY(0)!important;}
  body{padding-bottom:56px;}
}
@media (max-width:560px){
  .case-list,.gallery-grid,.ba-grid{grid-template-columns:1fr;}
  .hero-copy{text-align:left;}
}

/* ---- 라이트박스 ---- */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;z-index:200;}
.lightbox.is-open{display:flex;}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:4px;}
.lightbox-close{position:absolute;top:20px;right:28px;color:#fff;font-size:2rem;cursor:pointer;background:none;border:0;}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0;color:#fff;font-size:2.5rem;cursor:pointer;padding:12px;}
.lightbox-prev{left:12px;}
.lightbox-next{right:12px;}

/* ---- 페이지 상단 여백 (fixed header) ---- */
main{padding-top:0;}
.page-hero-offset{padding-top:88px;}