/*
Theme Name: 쌤집수리
Theme URI: https://paint.kimseonggeun.com
Author: 쌤집수리
Description: 서울 인천 경기 페인트보수 전문업체 쌤집수리 홈페이지 테마
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: ssaemjip
*/

/* ===== Design tokens ===== */
:root{
  --bg:#FAFAFA;
  --bg-sub:#334155;
  --accent:#06B6D4;
  --accent-sub:#0E7490;
  --text:#333333;

  --gap-mobile:24px;
  --gap-section:48px;
  --gap-img-text:16px;
  --radius:12px;
  --touch-min:44px;
  --icon:24px;
  --btn-pad-x:20px;

  --h1:29px;
  --h2:22px;
  --h3:18px;
  --body:16px;
  --lh:1.6;

  --font:'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ===== Reset ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--font);
  font-size:var(--body);
  line-height:var(--lh);
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
input,textarea{font-family:inherit}

h1,h2,h3,h4{font-weight:700;line-height:1.3;color:var(--text)}
h1{font-size:var(--h1)}
h2{font-size:var(--h2)}
h3{font-size:var(--h3)}
p{font-size:var(--body);line-height:var(--lh)}

.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 var(--gap-mobile);
}
@media (min-width:1024px){
  .container{padding:0 40px}
}

section{padding:var(--gap-section) 0}
section.shade{background:#F1F2F4}
@media (min-width:768px){.br-mobile{display:none}}

.section-head{margin-bottom:32px}
.section-head .eyebrow{
  display:block;
  font-weight:700;
  font-size:var(--h2);
  color:var(--text);
  margin-bottom:8px;
}
.section-head .sub.emphasis{font-weight:600}
.section-head .sub{
  font-weight:400;
  font-size:var(--body);
  color:var(--bg-sub);
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:var(--touch-min);
  padding:12px var(--btn-pad-x);
  border-radius:var(--radius);
  font-weight:700;
  font-size:16px;
  white-space:nowrap;
}
.btn-accent{background:var(--accent);color:var(--bg)}
.btn-accent:hover{background:var(--accent-sub)}
.btn-outline{background:transparent;color:var(--bg-sub);border:1px solid var(--bg-sub)}
.btn-outline:hover{background:var(--bg-sub);color:var(--bg)}
.btn-ghost{background:var(--bg);color:var(--accent-sub);border:1px solid var(--accent)}

.cta-group{display:flex;flex-wrap:wrap;gap:12px}

/* ===== Icons (inline SVG, stroke-free flat style) ===== */
.icon{width:var(--icon);height:var(--icon);flex-shrink:0;fill:var(--accent)}
.icon-sub{fill:var(--bg-sub)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--bg);
  border-bottom:1px solid rgba(51,65,85,.1);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:64px;
}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px}
.brand img{width:32px;height:32px}

.nav-pc{display:none}
@media (min-width:1024px){
  .nav-pc{display:flex;align-items:center;gap:28px;margin-left:auto;margin-right:24px}
  .nav-pc a{font-weight:600;font-size:15px}
  .nav-pc a:hover{color:var(--accent-sub)}
}

.hamburger{
  display:flex;flex-direction:column;justify-content:center;gap:5px;
  width:var(--touch-min);height:var(--touch-min);
}
@media (min-width:1024px){.hamburger{display:none}}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);margin:0 auto;transition:transform .25s,opacity .25s}
.hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.is-open span:nth-child(2){opacity:0}
.hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{
  max-height:0;overflow:hidden;
  transition:max-height .3s ease;
  background:var(--bg);
  border-bottom:1px solid rgba(51,65,85,.1);
}
.mobile-menu.is-open{max-height:320px}
.mobile-menu ul{padding:8px var(--gap-mobile) 16px}
.mobile-menu li{border-top:1px solid rgba(51,65,85,.08)}
.mobile-menu a{
  display:flex;align-items:center;gap:10px;
  min-height:var(--touch-min);
  font-weight:600;
}

/* ===== Hero ===== */
.hero{
  position:relative;
  padding:0;
  min-height:560px;
  display:flex;align-items:flex-end;
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
}
@media (min-width:1024px){
  .hero-bg::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg, rgba(51,65,85,.15) 0%, rgba(51,65,85,.45) 100%);
  }
  .hero{min-height:640px;align-items:center}
}
.hero-inner{
  position:relative;z-index:2;
  padding:40px var(--gap-mobile) var(--gap-section);
  width:100%;
}
@media (max-width:1023px){
  .hero{display:block;min-height:0}
  .hero-bg{position:static;width:100%;height:280px;background-size:cover;background-position:center}
  .hero-inner{padding:32px var(--gap-mobile) var(--gap-section);background:var(--bg)}
}
.hero-inner .container{padding:0}
@media (min-width:1024px){.hero-inner .container{padding:0 40px}}
.hero h1{margin-bottom:16px}
@media (min-width:1024px){.hero h1{color:var(--bg);font-size:40px}}
.hero .copy{margin-bottom:24px;font-size:17px}
@media (min-width:1024px){.hero .copy{color:var(--bg)}}

/* ===== Before/After slider ===== */
.ba-wrap{
  position:relative;
  max-width:760px;margin:0 auto;
  border-radius:var(--radius);
  overflow:hidden;
  aspect-ratio:4/3;
  touch-action:pan-y;
  user-select:none;
}
.ba-wrap img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;
}
.ba-after-wrap{
  position:absolute;inset:0;
  width:50%;
  overflow:hidden;
}
.ba-after-wrap img{width:var(--ba-img-w,100vw);max-width:none}
.ba-handle{
  position:absolute;top:0;bottom:0;left:50%;
  width:44px;margin-left:-22px;
  display:flex;align-items:center;justify-content:center;
  cursor:ew-resize;
}
.ba-handle::before{
  content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;
  background:var(--bg);transform:translateX(-50%);
}
.ba-handle-btn{
  width:44px;height:44px;border-radius:50%;background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.ba-label{
  position:absolute;top:16px;
  padding:6px 14px;border-radius:999px;
  font-size:13px;font-weight:700;color:var(--bg);
  background:rgba(51,65,85,.75);
}
.ba-label.before{left:16px}
.ba-label.after{right:16px}
.ba-hint{
  text-align:center;margin-top:16px;font-size:14px;color:var(--bg-sub);
}

/* ===== Grid cards (case / service) ===== */
.card-grid{
  display:grid;grid-template-columns:1fr;gap:24px;
}
@media (min-width:640px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.card-grid{grid-template-columns:repeat(3,1fr)}}

.card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  display:block;
}
.card .thumb{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .thumb img{transform:scale(1.06)}
.card .overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 40%, rgba(51,65,85,.85) 100%);
  opacity:1;transition:opacity .3s ease;
  display:flex;align-items:flex-end;padding:16px;
}
.card .overlay-info{display:block}
.card .overlay-title{
  display:block;color:var(--bg);font-weight:700;font-size:16px;
}
.card .overlay-cap{
  display:block;color:rgba(250,250,250,.85);font-size:13px;margin-top:4px;
}
@media (hover:hover){
  .card .overlay{opacity:0}
  .card:hover .overlay{opacity:1}
  .card .overlay-title,.card .overlay-cap{transform:translateY(12px);transition:transform .3s ease}
  .card:hover .overlay-title,.card:hover .overlay-cap{transform:translateY(0)}
}
.card .cap{margin-top:var(--gap-img-text);font-weight:700;font-size:15px}
.card .link-indicator{
  position:absolute;top:12px;right:12px;
  width:32px;height:32px;border-radius:50%;
  background:var(--bg);display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 6px rgba(0,0,0,.15);
}
.card .link-indicator svg{width:16px;height:16px;color:var(--accent-sub)}

.more-wrap{text-align:center;margin-top:32px}

/* ===== Testimonials ===== */
.tst-track-wrap{overflow:hidden;position:relative;padding:12px 0}
.tst-track{display:flex;gap:16px;width:max-content;animation:tst-scroll 40s linear infinite}
.tst-track-wrap:hover .tst-track{animation-play-state:paused}
@keyframes tst-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.tst-card{
  flex:0 0 280px;background:var(--bg);border:1px solid rgba(51,65,85,.12);
  border-radius:var(--radius);padding:20px;
  transition:transform .3s ease;
}
.tst-card.is-center{transform:scale(1.06);border-color:var(--accent)}
.tst-name{font-weight:700;margin-bottom:8px}
.tst-region{color:var(--bg-sub);font-size:13px;margin-bottom:12px}
.tst-body{font-size:14px}

/* ===== Mobile swipe cards (Why Us / About Us) ===== */
.swipe-wrap{display:block}
.swipe-track{
  display:flex;overflow-x:auto;
  scroll-snap-type:x mandatory;
  -ms-overflow-style:none;scrollbar-width:none;
  gap:16px;
}
.swipe-track::-webkit-scrollbar{display:none}
.swipe-track .swipe-card{
  flex:0 0 100%;scroll-snap-align:center;
}
.swipe-dots{display:flex;justify-content:center;gap:8px;margin-top:16px}
.swipe-dots .dot{width:8px;height:8px;border-radius:50%;background:rgba(51,65,85,.25)}
.swipe-dots .dot.is-active{background:var(--accent)}

@media (min-width:768px){
  .swipe-track{overflow:visible;display:grid;grid-template-columns:repeat(3,1fr)}
  .swipe-track .swipe-card{flex:auto;scroll-snap-align:none}
  .swipe-dots{display:none}
}

.info-card{
  display:block;background:var(--bg);border:1px solid rgba(51,65,85,.12);
  border-radius:var(--radius);padding:24px;height:100%;
}
a.info-card{text-decoration:none;color:inherit;transition:border-color .2s ease}
a.info-card:hover{border-color:var(--accent)}
.info-card .icon{margin-bottom:16px}
.info-card h3{margin-bottom:8px}
.info-card p{color:var(--text)}

.contact-phone-box{
  background:var(--bg);border:1px solid rgba(51,65,85,.12);
  border-radius:var(--radius);padding:32px;text-align:center;
}
.contact-phone-label{display:block;color:var(--text);margin-bottom:8px}
.contact-phone-number{display:block;font-size:32px;font-weight:700;color:var(--accent-sub)}

.sitemap-section{margin-top:40px}
.sitemap-list li{padding:12px 0;border-bottom:1px solid rgba(51,65,85,.12)}
.sitemap-list a{color:var(--text)}
.sitemap-list a:hover{color:var(--accent-sub)}

/* ===== FAQ bento ===== */
.faq-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:768px){
  .faq-grid{grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr}
  .faq-grid .faq-item:nth-child(3n+1){grid-column:span 2}
}
.faq-item{
  background:var(--bg);border:1px solid rgba(51,65,85,.12);
  border-radius:var(--radius);padding:20px;
}
.faq-item summary{
  font-weight:700;font-size:var(--h3);cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  min-height:var(--touch-min);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .plus{font-size:22px;color:var(--accent);transition:transform .25s}
.faq-item[open] summary .plus{transform:rotate(45deg)}
.faq-item p{margin-top:12px;color:var(--text)}

/* ===== Contact CTA (footer-adjacent) ===== */
.contact-cta{background:var(--bg-sub);color:var(--bg)}
.contact-cta h2,.contact-cta .eyebrow{color:var(--bg)}
.contact-cta .sub{color:rgba(250,250,250,.75)}
.contact-cta .btn-outline{color:var(--bg);border-color:var(--bg)}
.contact-cta .btn-outline:hover{background:var(--bg);color:var(--bg-sub)}

/* ===== Footer ===== */
.site-footer{background:var(--bg-sub);color:var(--bg);padding:40px 0}
.site-footer a:hover{color:var(--accent)}
.footer-info p{font-size:14px;color:rgba(250,250,250,.8);margin-bottom:4px}
.footer-links{display:flex;gap:20px;margin-top:20px;flex-wrap:wrap}
.footer-links a{display:flex;align-items:center;gap:6px;font-size:14px;min-height:var(--touch-min)}

/* ===== Fade-in on scroll ===== */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fade-in.is-visible{opacity:1;transform:translateY(0)}

/* ===== Case / Service detail pages ===== */
.case-hero-full{position:relative}
.case-hero-full img{width:100%;aspect-ratio:16/9;object-fit:cover}
.case-hero-full .case-hero-cap{
  position:absolute;left:0;right:0;bottom:0;
  padding:24px var(--gap-mobile);
  background:linear-gradient(0deg, rgba(51,65,85,.85), transparent);
}
.case-hero-full .case-hero-cap h1{color:var(--bg)}

.case-hero-side{display:grid;grid-template-columns:1fr;gap:24px}
@media (min-width:768px){.case-hero-side{grid-template-columns:1fr 1fr;align-items:center;gap:32px}}
.case-hero-side img{border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;width:100%}

.case-section{padding:var(--gap-section) 0}
.case-section.tinted{background:var(--bg-sub)}
.case-section.tinted h1,.case-section.tinted h2,.case-section.tinted h3,.case-section.tinted p{color:var(--bg)}

.quote-box{
  border-left:4px solid var(--accent);
  background:rgba(6,182,212,.06);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:20px 24px;margin:24px 0;
}
.quote-box p{font-weight:700;font-size:17px}

.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}
.tag-list .tag{
  padding:8px 16px;border-radius:999px;background:var(--bg);
  border:1px solid rgba(51,65,85,.15);font-size:14px;font-weight:600;color:var(--bg-sub);
}

.stat-strip{display:flex;flex-wrap:wrap;gap:16px;margin:24px 0}
.stat-strip .stat{
  flex:1 1 140px;background:var(--bg);border:1px solid rgba(51,65,85,.12);
  border-radius:var(--radius);padding:16px;text-align:center;
}
.stat-strip .stat strong{display:block;color:var(--accent-sub);font-size:20px;margin-bottom:4px}

/* ===== Utility ===== */
.text-block p + p{margin-top:16px}
.mt-0{margin-top:0}