/*
Theme Name: pvcpanel
Description: PVC점검구시공 전용 테마
Version: 1.0
*/
:root{--p:#6436A6;--ph:#4D2588;--pale:#F2EDF8;--tx:#24202B;--mu:#625B6D;--bd:#E5DEEE;--navy:#1b1230;--w:1200px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font:400 16px/1.75 Pretendard Variable,Pretendard,"Noto Sans KR",system-ui,sans-serif;color:var(--tx);background:#fff;word-break:keep-all;overflow-wrap:anywhere;overflow-x:hidden}
@media(min-width:900px){body{font-size:17px}}
img{max-width:100%;height:auto;display:block}
a{color:var(--p);text-underline-offset:3px}
a:hover{color:var(--ph)}
:focus-visible{outline:3px solid var(--p);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-weight:800;line-height:1.35;color:var(--navy);margin:0}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:10px;z-index:99}
.skip:focus{left:8px;top:8px}

/* 헤더 */
.hd{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--bd)}
.hd .wrap{display:flex;align-items:center;gap:20px;min-height:64px}
.logo{font-weight:800;font-size:22px;color:var(--navy);text-decoration:none;white-space:nowrap}
.nav{display:flex;gap:6px;margin-left:12px;flex:1}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;color:var(--tx);text-decoration:none;font-size:15px;font-weight:500;border-radius:8px}
.nav a:hover{background:var(--pale);color:var(--p)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 24px;border-radius:999px;background:var(--p);color:#fff;font-weight:700;text-decoration:none;border:0;font-size:15px;cursor:pointer;text-align:center}
.btn:hover{background:var(--ph);color:#fff}
.btn.w{background:#fff;color:var(--p)}
.btn.w:hover{background:var(--pale);color:var(--ph)}
.hd .btn{margin-left:auto}
.menu-t{display:none}
@media(max-width:860px){
 .hd .wrap{gap:10px;min-height:56px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
 .logo{font-size:19px}
 .nav{order:3;flex:0 0 100%;margin:0;overflow-x:auto;gap:2px;padding-bottom:4px;scrollbar-width:thin}
 .nav a{white-space:nowrap;padding:0 10px;font-size:14px}
 .hd .btn{padding:0 14px;font-size:14px}
}

/* 히어로 — 원본 3번 시안 구도 고정. 1 design-px = --u */
.hero{--u:min(.11876vw,1.52px);position:relative;height:min(54.98vw,704px);background:var(--pale);overflow:hidden;color:var(--navy)}
.hero .halves{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr;gap:calc(var(--u)*3);background:#fff}
.hero .half{position:relative;overflow:hidden}
.hero .half img{width:100%;height:100%;object-fit:cover}
.hero .half.l img{object-position:50% 12%}
.hero .half.r img{object-position:50% 12%}
.hero:before{content:"";position:absolute;inset:0 0 auto 0;height:46%;background:linear-gradient(180deg,var(--pale) 0%,var(--pale) 62%,rgba(242,237,248,0) 100%);z-index:2;pointer-events:none}
.hero .txt{position:absolute;z-index:3;left:0;right:0;top:calc(var(--u)*22);text-align:center;padding:0 16px}
.hero .eyebrow{margin:0;font-size:max(14px,calc(var(--u)*14.5));font-weight:600;color:var(--navy)}
.hero h1{font-size:max(38px,calc(var(--u)*57));font-weight:800;letter-spacing:-.02em;line-height:1.15;margin:calc(var(--u)*10) 0 0;color:#0f0a22}
.hero .key{margin:calc(var(--u)*6) 0 0;font-size:max(22px,calc(var(--u)*27));font-weight:800;color:var(--p)}
.hero .desc{margin:calc(var(--u)*8) 0 0;font-size:max(15px,calc(var(--u)*15));color:var(--tx);font-weight:500}
.hero .cta{margin-top:calc(var(--u)*15);min-height:max(44px,calc(var(--u)*37));padding:0 max(24px,calc(var(--u)*24));font-size:max(15px,calc(var(--u)*14.5))}
.hero .pill{position:absolute;z-index:3;bottom:calc(var(--u)*20);left:50%;transform:translateX(-50%);background:#fff;color:var(--navy);font-weight:700;font-size:max(13px,calc(var(--u)*13.5));padding:max(5px,calc(var(--u)*5)) max(16px,calc(var(--u)*18));border-radius:999px;box-shadow:0 1px 4px rgba(0,0,0,.12);white-space:nowrap}
@media(max-width:699px){
 .hero{--u:.2vw;height:auto;display:flex;flex-direction:column}
 .hero:before{display:none}
 .hero .txt{order:-1;position:relative;top:auto;padding:22px 16px 18px;background:var(--pale)}
 .hero .halves{position:relative;inset:auto;height:78vw}
 .hero .half.l img{object-position:30% 20%}
 .hero .half.r img{object-position:72% 20%}
}
}

/* 공통 섹션 */
.sec{padding:56px 0}
.sec.alt{background:var(--pale)}
.sec h2{font-size:clamp(23px,3vw,32px);text-align:center;margin-bottom:10px}
.sec .sub{text-align:center;color:var(--mu);margin:0 auto 28px;max-width:760px}
@media(max-width:699px){.sec{padding:40px 0}}

/* 사진 */
.ph{display:block;margin:0}
.ph a,.ph>img{display:block}
.ph img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:6px;background:#eee}
.ph a.zoom{cursor:zoom-in;border-radius:6px}
.ph figcaption{font-size:14px;color:var(--mu);padding:6px 2px 0;line-height:1.5}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;list-style:none;margin:0;padding:0}
.g6{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;list-style:none;margin:0;padding:0}
@media(max-width:899px){.g4{grid-template-columns:repeat(2,1fr);gap:10px}.g6{grid-template-columns:repeat(3,1fr)}}
@media(max-width:699px){.g6{grid-template-columns:repeat(2,1fr);gap:10px}}
.site-t{font-size:18px;margin:26px 0 10px;color:var(--navy)}
.site-t small{font-weight:500;color:var(--mu);font-size:14px;margin-left:6px}

/* 카드 */
.card{display:flex;flex-direction:column;gap:8px;text-decoration:none;color:var(--tx);background:#fff;border:1px solid var(--bd);border-radius:10px;padding:8px 8px 12px;position:relative}
a.card:hover{border-color:var(--p);color:var(--p)}
.card .ph{display:block}
.card .ph img{border-radius:6px}
.card-t{font-weight:700;font-size:15px;line-height:1.4;padding:0 4px;color:inherit}
.card.is-soon{background:#faf8fc}
.card.is-soon .ph img{opacity:.88}
.soon{align-self:flex-start;margin:0 4px;font-size:13px;font-weight:600;color:var(--mu);background:#fff;border:1px solid var(--bd);border-radius:999px;padding:1px 10px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;list-style:none;margin:0;padding:0}
.cards.c6{grid-template-columns:repeat(6,1fr)}
@media(max-width:1000px){.cards.c6{grid-template-columns:repeat(3,1fr)}}
@media(max-width:899px){.cards,.cards.c6{grid-template-columns:repeat(2,1fr);gap:10px}}
.more{text-align:center;margin-top:26px}

/* 본문 */
.art{padding:36px 0 20px}
.crumb{font-size:14px;color:var(--mu);margin:0 0 14px}
.crumb a{color:var(--mu);display:inline-block;padding:10px 2px}
.dh{background:var(--pale);padding:36px 0 34px}
.dh h1{font-size:clamp(30px,4.6vw,46px);margin-bottom:14px}
.dh .lead{font-size:clamp(17px,2vw,19px);max-width:860px;margin:0;color:var(--tx);font-weight:500}
.top4{padding:28px 0 8px}
.prose{max-width:860px}
.prose h2{font-size:clamp(22px,2.6vw,27px);text-align:left;margin:38px 0 12px}
.prose p{margin:0 0 14px}
.prose ul:not(.g4){margin:0 0 16px;padding-left:22px}
.prose li{margin:4px 0}
.rows{margin:6px 0 10px}
.tbl{margin:16px 0 20px}
table{border-collapse:collapse;width:100%;font-size:15px;background:#fff}
caption{text-align:left;font-weight:700;padding:0 0 8px;color:var(--navy)}
th,td{border:1px solid var(--bd);padding:10px 12px;text-align:left;vertical-align:top;line-height:1.55}
thead th{background:var(--pale);color:var(--navy)}
tbody th{background:#faf8fc;font-weight:700}
@media(max-width:640px){
 table,thead,tbody,tr,th,td,caption{display:block;width:100%}
 thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
 tr{border:1px solid var(--bd);border-radius:10px;margin:0 0 12px;overflow:hidden}
 th,td{border:0;border-bottom:1px solid var(--bd)}
 tr>:last-child{border-bottom:0}
 tbody th{background:var(--pale)}
 td:before,tbody th:before{content:attr(data-label);display:block;font-size:13px;font-weight:700;color:var(--p);margin-bottom:2px}
 tbody th:before{display:none}
}
.faq{max-width:860px;margin:0 auto}
.faq h2{text-align:left}
.faq article{border-bottom:1px solid var(--bd);padding:16px 0}
.faq h3{font-size:18px;margin:0 0 6px}
.faq h3:before{content:"Q. ";color:var(--p)}
.faq p{margin:0}
.inq{text-align:center;padding:30px 0 10px}
.cta-b{background:var(--p);color:#fff;padding:48px 0;text-align:center}
.cta-b h2{color:#fff;font-size:clamp(22px,3vw,30px);margin-bottom:8px}
.cta-b p{margin:0 auto 22px;max-width:700px;opacity:.95}
.cta-b a:not(.btn){color:#fff}
.band{background:var(--p);color:#fff}
.band h2,.band .sub{color:#fff}
.cmp{max-width:900px;margin:0 auto}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;list-style:none;padding:0;margin:22px 0 0;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--bd);border-radius:10px;padding:16px;counter-increment:s}
.steps li:before{content:counter(s,decimal-leading-zero);display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--p);color:#fff;font-weight:700;font-size:14px;margin-bottom:8px}
.steps b{display:block;color:var(--navy);margin-bottom:2px}
@media(max-width:699px){.steps{grid-template-columns:1fr}}
.reg{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0 0 22px;justify-content:center}
.reg li{background:#fff;border:1px solid var(--bd);border-radius:999px;padding:4px 16px;font-weight:600;font-size:15px}
.note{background:var(--pale);border-radius:10px;padding:14px 18px;margin:18px 0;font-size:15px}
.contact{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:20px 0}
.contact .btn{min-width:200px}

/* 푸터 */
.ft{background:#241a36;color:#ddd5ea;font-size:14px;padding:28px 0;line-height:1.7}
.ft .wrap{display:flex;flex-wrap:wrap;gap:6px 28px;align-items:flex-start}
.ft b{color:#fff;font-size:16px}
.ft .g{flex:1 1 260px}
.ft span{white-space:nowrap}

/* 확대 보기 */
dialog.lb{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh;width:100vw;height:100vh;overflow:hidden}
dialog.lb::backdrop{background:rgba(20,12,34,.88)}
.lb .in{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:56px 12px 16px;gap:10px}
.lb img{max-width:100%;max-height:calc(100vh - 120px);width:auto;height:auto;object-fit:contain;border-radius:4px;background:#111}
.lb p{color:#fff;margin:0;font-size:14px;text-align:center}
.lb button{position:absolute;top:10px;right:10px;width:48px;height:48px;border-radius:50%;border:0;background:#fff;color:var(--navy);font-size:24px;cursor:pointer}