/* 집수리팩토리 - 화장실부분인테리어 정적 사이트 공통 스타일 */
:root{
  --white:#ffffff;
  --bg:#f7f8fa;        /* 라이트 그레이 */
  --beige:#f4efe6;     /* 밝은 베이지 */
  --panel:#ffffff;
  --wood:#b08d6a;      /* 우드톤 포인트 */
  --navy:#203654;      /* 딥블루/네이비 포인트 */
  --navy-d:#182a43;
  --text:#25303d;
  --muted:#5f6b78;
  --line:#e6e9ee;
  --shadow:0 10px 30px rgba(24,42,67,.08);
  --radius:16px;
  --wrap:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.7;
  letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--navy)}
.brand .mark{width:26px;height:26px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:9px 14px;border-radius:10px;font-weight:600;font-size:15px;color:var(--text);
}
.nav a:hover{background:var(--beige);color:var(--navy)}
.nav a.call{color:#fff;background:var(--navy)}
.nav a.call:hover{background:var(--navy-d)}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;border-radius:2px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:16px;
  transition:transform .12s ease,box-shadow .12s ease,background .2s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 10px 24px rgba(32,54,84,.25)}
.btn-primary:hover{background:var(--navy-d)}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--navy);background:var(--beige)}
.btn-sm{padding:10px 18px;font-size:14px}

/* ---------- Section base ---------- */
section{padding:74px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 40px}
.section-head .eyebrow{color:var(--wood);font-weight:700;letter-spacing:.06em;font-size:14px}
.section-head h2{font-size:30px;margin:10px 0 8px;color:var(--navy);letter-spacing:-.02em}
.section-head p{color:var(--muted);margin:0}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#fff;padding:0;overflow:hidden;
  background:linear-gradient(180deg,rgba(24,42,67,.55),rgba(24,42,67,.35)),
             url("../images/hero-bathroom.jpg") center/cover no-repeat, var(--beige);
}
.hero .wrap{padding:112px 20px;position:relative;z-index:2}
/* 히어로 별(스파클) 트윙클 — 메인 히어로에만 */
.hero:not(.subhero)::before,
.hero:not(.subhero)::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background-repeat:no-repeat;
  filter:drop-shadow(0 0 4px rgba(255,255,255,.85))}
.hero:not(.subhero)::before{
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 2C54 34 66 46 98 50C66 54 54 66 50 98C46 66 34 54 2 50C34 46 46 34 50 2Z' fill='%23fff'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 2C54 34 66 46 98 50C66 54 54 66 50 98C46 66 34 54 2 50C34 46 46 34 50 2Z' fill='%23fff'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 2C54 34 66 46 98 50C66 54 54 66 50 98C46 66 34 54 2 50C34 46 46 34 50 2Z' fill='%23fff'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 2C54 34 66 46 98 50C66 54 54 66 50 98C46 66 34 54 2 50C34 46 46 34 50 2Z' fill='%23fff'/%3E%3C/svg%3E");
  background-position:12% 30%, 70% 20%, 40% 64%, 88% 54%;
  background-size:26px 26px, 18px 18px, 20px 20px, 30px 30px;
  animation:twinkle 2.6s ease-in-out infinite}
.hero:not(.subhero)::after{
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 2C54 34 66 46 98 50C66 54 54 66 50 98C46 66 34 54 2 50C34 46 46 34 50 2Z' fill='%23fff'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 2C54 34 66 46 98 50C66 54 54 66 50 98C46 66 34 54 2 50C34 46 46 34 50 2Z' fill='%23fff'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 2C54 34 66 46 98 50C66 54 54 66 50 98C46 66 34 54 2 50C34 46 46 34 50 2Z' fill='%23fff'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 2C54 34 66 46 98 50C66 54 54 66 50 98C46 66 34 54 2 50C34 46 46 34 50 2Z' fill='%23fff'/%3E%3C/svg%3E");
  background-position:56% 40%, 80% 78%, 30% 16%, 94% 30%;
  background-size:22px 22px, 16px 16px, 28px 28px, 18px 18px;
  animation:twinkle 2.6s ease-in-out infinite 1.3s}
@keyframes twinkle{0%,100%{opacity:.15;transform:scale(.8) rotate(0deg)}50%{opacity:1;transform:scale(1) rotate(15deg)}}
@media (prefers-reduced-motion:reduce){
  .hero:not(.subhero)::before,.hero:not(.subhero)::after{animation:none;opacity:.6}}
.hero-inner{max-width:680px}
.hero .badges{display:flex;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.hero .badge{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);
  padding:7px 14px;border-radius:999px;font-weight:600;font-size:14px}
/* 히어로 우측 워드마크 (아메리칸 스탠다드 스타일 오마주 — 트레이드마크 폰트 미사용) */
.hero .wrap{position:relative}
.hero-mark{
  position:absolute;top:50%;right:8px;transform:translateY(-50%);
  z-index:2;text-align:center;color:#fff;
  font-family:Georgia,"Times New Roman","Nanum Myeongjo",serif;
  text-shadow:0 2px 18px rgba(0,0,0,.45);
}
.hero-mark .hm-top,.hero-mark .hm-bot{display:block;font-weight:700;letter-spacing:.24em;line-height:1.02}
.hero-mark .hm-top{font-size:40px}
.hero-mark .hm-bot{font-size:40px;margin-top:10px;padding-top:10px;
  border-top:2px solid rgba(255,255,255,.85)}
.hero-mark .hm-sub{display:block;margin-top:12px;font-family:inherit;
  font-size:13px;letter-spacing:.02em;color:#eef3f9;font-weight:400}
.hero h1{font-size:46px;line-height:1.18;margin:0 0 16px;letter-spacing:-.03em;
  text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero p.lead{font-size:18px;line-height:1.7;margin:0 0 28px;color:#f2f5f9;
  text-shadow:0 1px 10px rgba(0,0,0,.35);max-width:600px}
/* sub-hero for inner pages */
.subhero{background:linear-gradient(180deg,var(--beige),var(--bg))}
.subhero .wrap{padding:70px 20px 60px}
.subhero .badge{background:#fff;border:1px solid var(--line);color:var(--navy);
  box-shadow:0 2px 8px rgba(24,42,67,.06)}
.subhero h1{font-size:38px;color:var(--navy);margin:0 0 12px;letter-spacing:-.03em}
.subhero p{color:var(--muted);max-width:640px;margin:0 0 24px;font-size:17px}

/* ---------- NSEO / service cards ---------- */
.cards{display:grid;gap:22px}
.grid-5{grid-template-columns:repeat(5,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);
  transition:transform .15s ease,box-shadow .15s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(24,42,67,.14)}
.card .thumb{aspect-ratio:4/3;overflow:hidden;background:var(--beige)}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.card .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{margin:0;font-size:18px;color:var(--navy)}
.card p{margin:0;color:var(--muted);font-size:14.5px;flex:1}
.card .more{margin-top:6px;color:var(--navy);font-weight:700;font-size:14px}
.card a.stretch::after{content:"";position:absolute;inset:0}
.card{position:relative}

/* NSEO 서비스 타일 — 한 줄, 큰 세로 이미지 + hover 오버레이 */
.svc-tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.svc-tile{position:relative;display:block;border-radius:16px;overflow:hidden;
  aspect-ratio:3/4;box-shadow:var(--shadow);background:var(--beige)}
.svc-tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.svc-tile:hover img{transform:scale(1.06)}
.svc-tile .ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:18px;color:#fff;
  background:linear-gradient(180deg,rgba(15,17,20,0) 55%,rgba(15,17,20,.28) 78%,rgba(15,17,20,.68))}
.svc-tile .ov h3{margin:0;font-size:18px;text-shadow:0 1px 10px rgba(0,0,0,.7)}
.svc-tile .ov p{margin:8px 0 0;font-size:14px;line-height:1.5;color:#f3f5f8;text-shadow:0 1px 10px rgba(0,0,0,.7)}
.svc-tile .ov .more{margin-top:10px;font-weight:700;font-size:13.5px;color:#fff}
/* 마우스 있는 기기: 설명·버튼은 hover 시에만 (터치기기는 항상 노출) */
@media (hover:hover){
  .svc-tile .ov p,.svc-tile .ov .more{opacity:0;max-height:0;margin-top:0;
    transition:opacity .3s ease,max-height .3s ease,margin-top .3s ease}
  .svc-tile:hover .ov p{opacity:1;max-height:160px;margin-top:8px}
  .svc-tile:hover .ov .more{opacity:1;max-height:40px;margin-top:10px}
}

/* 시공전/시공후 비교 */
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.ba-set{display:grid;grid-template-columns:1fr 1fr;gap:10px;background:#fff;
  padding:10px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease}
.ba-set:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(24,42,67,.15)}
.ba-item{position:relative;margin:0;border-radius:10px;overflow:hidden;background:var(--beige)}
.ba-item img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4;display:block;
  transition:transform .5s ease}
.ba-item:hover img{transform:scale(1.07)}
.ba-item .tag{position:absolute;top:10px;left:10px;background:rgba(24,42,67,.92);color:#fff;
  font-size:12px;font-weight:500;padding:5px 10px;border-radius:6px;letter-spacing:-.01em}
.ba-item .tag b{font-weight:800;margin-right:5px}
.ba-item .tag.after{background:var(--wood)}

/* ---------- Cases (feature layout) ---------- */
.cases-grid{display:grid;gap:16px;grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr}
.cases-grid figure{margin:0;position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);background:var(--beige)}
.cases-grid figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.cases-grid .feature{grid-column:span 2;grid-row:span 2}
.cases-grid figcaption{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(180deg,transparent,rgba(24,42,67,.72));
  color:#fff;padding:26px 16px 14px;font-weight:600;font-size:15px;
}

/* ---------- Big 3-line message ---------- */
.statement{background:var(--white);text-align:center;padding:110px 0}
.statement .lines{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
.statement p{
  font-size:clamp(17px,2.2vw,30px);white-space:nowrap;
  line-height:1.5;color:var(--navy);margin:0;font-weight:700;letter-spacing:-.02em;
  opacity:0;transform:translateY(24px);
  animation:rise .9s ease forwards;
}
.statement p:nth-child(2){animation-delay:.15s}
.statement p:nth-child(3){animation-delay:.3s}
@keyframes rise{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.statement p{opacity:1;transform:none;animation:none}}

/* ---------- Process ---------- */
.process{background:var(--beige)}
.steps{display:grid;gap:18px;grid-template-columns:repeat(5,1fr);counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 18px}
.step .num{
  width:38px;height:38px;border-radius:10px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:12px;
}
.step h3{margin:0 0 6px;font-size:16px;color:var(--navy)}
.step p{margin:0;color:var(--muted);font-size:14px}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 22px;font-weight:700;color:var(--navy);
  display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:16.5px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:22px;color:var(--wood);font-weight:700;flex:none}
.faq-item[open] summary::after{content:"–"}
.faq-item .ans{padding:0 22px 20px;color:var(--muted);font-size:15.5px}
.faq-center{text-align:center;margin-top:28px}
/* FAQ 2단 레이아웃 (좌: FAQ / 우: 알아두면 좋은 내용) */
.faq-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:30px;align-items:start}
.faq-main .faq-list{max-width:none;margin:0}
.faq-aside{display:flex;flex-direction:column;gap:18px;position:sticky;top:84px}
.aside-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 22px 24px;box-shadow:var(--shadow)}
.aside-card h2{font-size:19px;color:var(--navy);margin:0 0 16px;letter-spacing:-.01em}
.aside-card h3{font-size:16px;color:var(--navy);margin:0 0 12px}
.aside-card .tips{counter-reset:tip;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:15px}
.aside-card .tips li{counter-increment:tip;position:relative;padding-left:32px;
  color:#42505f;font-size:14.5px;line-height:1.55}
.aside-card .tips li::before{content:counter(tip);position:absolute;left:0;top:0;
  width:22px;height:22px;border-radius:50%;background:var(--navy);color:#fff;
  font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.aside-card ul.chk{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px}
.aside-card ul.chk li{position:relative;padding-left:22px;color:#42505f;font-size:14.5px}
.aside-card ul.chk li::before{content:"";position:absolute;left:0;top:7px;width:9px;height:9px;
  border-radius:3px;background:var(--wood)}
@media (max-width:960px){
  .faq-layout{grid-template-columns:1fr;gap:22px}
  .faq-aside{position:static}
}

/* ---------- Prose ---------- */
.prose{max-width:820px;margin:0 auto}
.prose p{margin:0 0 16px;color:#42505f;font-size:16.5px}
.prose h2{color:var(--navy);font-size:24px;margin:38px 0 14px;letter-spacing:-.02em}
.prose ul{margin:0 0 16px;padding-left:20px;color:#42505f}
.prose li{margin:6px 0}
.note{background:var(--beige);border-left:4px solid var(--wood);border-radius:10px;
  padding:16px 18px;color:#42505f;margin:18px 0}

/* ---------- Final CTA ---------- */
/* 욕실 타일 느낌 배경 — 자체 생성 타일 이미지 (오버레이 없음) */
.cta{color:var(--navy);text-align:center;
  background:url("../images/hero-bathroom.jpg") center/cover no-repeat, var(--beige)}
.cta h2{font-size:30px;margin:0 0 14px;letter-spacing:-.02em;text-shadow:0 1px 12px rgba(255,255,255,.7)}
.cta p{max-width:660px;margin:0 auto 26px;color:#3a4756;font-size:17px;text-shadow:0 1px 10px rgba(255,255,255,.7)}
.cta .btn-primary{background:var(--navy);color:#fff}
.cta .btn-primary:hover{background:var(--navy-d)}

/* ---------- Contact ---------- */
.contact-phone{text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:40px 20px;box-shadow:var(--shadow);max-width:560px;margin:0 auto 34px}
.contact-phone .label{color:var(--wood);font-weight:700}
.contact-phone .num{font-size:38px;font-weight:800;color:var(--navy);margin:8px 0 20px;letter-spacing:-.02em}
.checklist{max-width:720px;margin:0 auto;display:grid;gap:12px;grid-template-columns:1fr 1fr}
.checklist .item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.checklist .item b{color:var(--navy)}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-d);color:#c9d3e0;padding:44px 0 90px}
.site-footer .foot-row{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}
.site-footer .fnav{display:flex;flex-wrap:wrap;gap:8px 20px;margin:0}
.site-footer .fnav a{font-weight:700;color:#eaf0f7}
.site-footer .fnav a:hover{color:#fff;text-decoration:underline}
.site-footer .info{font-size:14px;line-height:1.9;color:#a9b6c7}
.site-footer .info b{color:#fff}
.site-footer .copy{margin-top:18px;font-size:13px;color:#8496ab}

/* ---------- Floating call (PC) ---------- */
.float-call{
  position:fixed;right:22px;bottom:26px;z-index:60;
  display:flex;align-items:center;gap:10px;
  background:var(--navy);color:#fff;padding:14px 20px;border-radius:999px;
  font-weight:700;box-shadow:0 14px 34px rgba(24,42,67,.35);
}
.float-call:hover{background:var(--navy-d)}
.float-call svg{width:20px;height:20px}

/* ---------- Fixed call bar (mobile) ---------- */
.mobile-call{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:var(--navy);color:#fff;text-align:center;
  padding:15px;font-weight:800;font-size:17px;
  box-shadow:0 -6px 20px rgba(0,0,0,.18);
}
.mobile-call:active{background:var(--navy-d)}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .grid-5{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:38px}
  .hero-mark .hm-top,.hero-mark .hm-bot{font-size:32px}
  /* 서비스 타일: 한 줄 유지 → 가로 스와이프 캐러셀 (hover 없이 텍스트 항상 노출) */
  .svc-tiles{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:66%;
    overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:10px}
  .svc-tile{scroll-snap-align:start}
  .ba-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;
    background:#fff;border-bottom:1px solid var(--line);padding:10px 16px;gap:4px;align-items:stretch}
  .nav.open{display:flex}
  .nav a{padding:12px 14px}
  .nav a.call{text-align:center}
  .nav-toggle{display:block}
  section{padding:52px 0}
  .hero .wrap{padding:84px 20px}
  .hero h1{font-size:31px}
  .hero-mark{position:static;transform:none;text-align:left;margin:0 0 18px}
  .hero-mark .hm-top,.hero-mark .hm-bot{font-size:26px;display:inline-block}
  .hero-mark .hm-bot{border-top:0;margin:0 0 0 10px;padding:0}
  .hero-mark .hm-sub{margin-top:8px}
  .statement{padding:70px 0}
  .statement p{font-size:19px;white-space:normal}
  .grid-5,.grid-3,.grid-2,.steps,.checklist{grid-template-columns:1fr}
  .svc-tiles{grid-auto-columns:80%}
  .cases-grid{grid-template-columns:repeat(2,1fr)}
  .cases-grid .feature{grid-column:span 2;grid-row:auto}
  .float-call{display:none}
  .mobile-call{display:block}
  body{padding-bottom:56px}
  .site-footer{padding-bottom:70px}
  .section-head h2,.cta h2{font-size:24px}
}