/* 집수리스토리 — 모바일 화면 전용 스타일 (PC는 css/pc.css 사용) */
:root{
  --bg:#F2F6F4; --surface:#FFFFFF; --ink:#1D2B2F; --muted:#56666B;
  --primary:#1F5F6B; --primary-dark:#174A54; --primary-soft:#E4EFEE;
  --accent:#F2B632; --accent-dark:#D99C17; --line:#D8E2DF;
  --r:12px; --pad:18px; --bar:62px;
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:64px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
html.m-lock,html.m-lock body{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.65;word-break:keep-all;overflow-wrap:break-word;-webkit-tap-highlight-color:rgba(31,95,107,.12);padding-bottom:calc(var(--bar) + env(safe-area-inset-bottom,0px))}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary)}
h1,h2,h3{line-height:1.3;letter-spacing:-0.02em;margin:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* 상단 바 */
.m-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:8px;height:56px;padding:0 8px 0 var(--pad);background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.2) blur(6px)}
.m-logo{display:flex;align-items:center;gap:8px;font-size:1.12rem;font-weight:800;color:var(--ink);text-decoration:none;white-space:nowrap}
.logo-mark{width:22px;height:22px;border-radius:3px;flex:none;background:linear-gradient(var(--accent),var(--accent)) right top/50% 50% no-repeat,var(--primary);box-shadow:inset 0 0 0 2px var(--primary)}
.m-back{display:flex;align-items:center;gap:2px;margin-left:-6px;padding:8px 6px;color:var(--ink);text-decoration:none;font-weight:700;font-size:.95rem}
.m-title{flex:1;min-width:0;text-align:center;font-weight:800;font-size:1.02rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.m-actions{display:flex;gap:4px;margin-left:auto}
.m-icon{display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:10px;background:transparent;color:var(--primary);cursor:pointer;padding:0}
.m-call{background:var(--accent);color:var(--ink)}

/* 전체 화면 메뉴 */
.m-drawer{position:fixed;inset:0;z-index:100;background:#fff;overflow-y:auto;padding:0 var(--pad) calc(24px + env(safe-area-inset-bottom,0px))}
.m-drawer[hidden]{display:none}
.m-drawer-head{display:flex;align-items:center;justify-content:space-between;height:56px;margin-right:-10px}
.m-drawer-label{margin:12px 0 10px;font-size:.85rem;font-weight:700;color:var(--muted)}
.m-drawer-svc{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.m-drawer-svc a{display:block;text-decoration:none;color:var(--ink);font-weight:700;font-size:.9rem;text-align:center}
.m-drawer-svc img{aspect-ratio:1;object-fit:cover;border-radius:10px;margin-bottom:6px;border:1px solid var(--line)}
.m-drawer-links{margin:22px 0}
.m-drawer-links a{display:block;padding:15px 2px;border-bottom:1px solid var(--line);color:var(--ink);font-weight:700;text-decoration:none}

/* 버튼 */
.m-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 16px;border-radius:var(--r);font:inherit;font-weight:800;font-size:1rem;text-decoration:none;border:0}
.m-btn:active{transform:scale(.98)}
.m-btn-block{display:flex;width:100%}
.m-btn-accent{background:var(--accent);color:var(--ink)}
.m-btn-primary{background:var(--primary);color:#fff}
.m-btn-white{background:#fff;color:var(--primary)}
.m-btn-col{display:grid;gap:10px;margin-top:22px}
.m-btn-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}

/* 공통 섹션 */
.m-sec{padding:34px var(--pad) 0}
.m-sec-head{margin-bottom:14px}
.m-sec-head h2{font-size:1.35rem;font-weight:800}
.m-sec-head p{margin:2px 0 0;font-size:.88rem;color:var(--muted)}
.m-chip{display:inline-block;margin:0 0 12px;padding:3px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-weight:700;font-size:.82rem}
.m-lead{color:var(--muted);font-size:1rem;margin:12px 0 0}

/* 첫 화면 */
.m-hero{padding:26px var(--pad) 0;background:linear-gradient(#fff,var(--bg))}
.m-hero h1{font-size:1.9rem;font-weight:800}
.m-hero-img{margin-top:24px;border-radius:16px;border:5px solid #fff;box-shadow:0 14px 30px -20px rgba(29,43,47,.5)}

/* 시공 분야 타일 */
.m-tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.m-tiles a{display:block;overflow:hidden;background:#fff;border-radius:var(--r);border:1px solid var(--line);text-decoration:none;color:var(--ink)}
.m-tiles img{aspect-ratio:4/3;object-fit:cover;width:100%}
.m-tile-name{display:flex;align-items:center;justify-content:space-between;padding:11px 10px 12px 13px;font-weight:800;font-size:1rem}
.m-tile-name svg{color:var(--primary)}

/* 장점 */
.m-why ul{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.m-why li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;padding:16px 6px;background:#fff;border-radius:var(--r);border:1px solid var(--line)}
.m-why svg{color:var(--primary)}
.m-why strong{font-size:.95rem}
.m-why span{font-size:.78rem;color:var(--muted);line-height:1.4}

/* 진행 순서 */
.m-steps{counter-reset:s;background:#fff;border-radius:var(--r);border:1px solid var(--line);padding:6px 16px}
.m-steps li{position:relative;counter-increment:s;padding:14px 0 14px 46px;border-bottom:1px dashed var(--line)}
.m-steps li:last-child{border-bottom:0}
.m-steps li::before{content:counter(s);position:absolute;left:0;top:14px;width:32px;height:32px;display:grid;place-items:center;border-radius:8px;background:var(--primary);color:#fff;font-weight:800}
.m-steps li:last-child::before{background:var(--accent);color:var(--ink)}
.m-steps strong{display:block;font-size:1.02rem}
.m-steps p{margin:2px 0 0;font-size:.9rem;color:var(--muted)}

/* 블로그 카드 */
.m-blog-card{display:flex;align-items:center;gap:14px;padding:18px 16px;border-radius:var(--r);background:var(--primary);color:#fff;text-decoration:none}
.m-blog-ic{display:grid;place-items:center;flex:none;width:46px;height:46px;border-radius:10px;background:rgba(255,255,255,.14)}
.m-blog-card>span:nth-child(2){flex:1;min-width:0}
.m-blog-card strong{display:block;font-size:1.05rem}
.m-blog-card strong+span{display:block;font-size:.85rem;color:#CFE3E1}

/* 지역 */
.m-areas{background:#fff;border-radius:var(--r);border:1px solid var(--line);overflow:hidden}
.m-areas details{border-bottom:1px solid var(--line)}
.m-areas details:last-child{border-bottom:0}
.m-areas summary{display:flex;justify-content:space-between;align-items:center;padding:15px 16px;font-weight:800;cursor:pointer;list-style:none}
.m-areas summary::-webkit-details-marker{display:none}
.m-areas summary::after{content:"+";font-size:1.3rem;font-weight:600;color:var(--primary);line-height:1}
.m-areas details[open] summary::after{content:"−"}
.m-areas details>p{margin:0;padding:0 16px 16px;color:var(--muted);font-size:.95rem}
.m-chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 16px}
.m-chips li{padding:3px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:.85rem;font-weight:600}

/* 상담 */
.m-contact{padding-bottom:34px}
.m-contact-card{position:relative;overflow:hidden;padding:26px 20px 22px;border-radius:16px;background:var(--primary);color:#DCEBEA}
.m-contact-card::after{content:"";position:absolute;right:0;top:0;width:34px;height:34px;background:var(--accent)}
.m-contact-card h2{color:#fff;font-size:1.35rem;margin-bottom:10px}
.m-contact-card strong{color:#fff}
.m-contact-tel{display:block;font-size:1.9rem;font-weight:800;color:#fff;text-decoration:none;letter-spacing:-0.01em}
.m-contact-area{margin:0;color:#B9D3D1;font-size:.9rem}

/* 시공 분야 페이지 */
.m-tabs{position:sticky;top:56px;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.m-tabs ul{display:flex;gap:6px;overflow-x:auto;padding:10px var(--pad);scrollbar-width:none}
.m-tabs ul::-webkit-scrollbar{display:none}
.m-tabs a{display:block;padding:7px 14px;border-radius:999px;background:var(--bg);color:var(--muted);font-weight:700;font-size:.9rem;text-decoration:none;white-space:nowrap}
.m-tabs a[aria-current=page]{background:var(--primary);color:#fff}
.m-page-hero{background:#fff;padding-bottom:26px}
.m-page-hero>img{width:100%;aspect-ratio:4/3;object-fit:cover}
.m-page-hero-text{position:relative;margin:-26px 12px 0;padding:20px 16px 0;background:#fff;border-radius:16px 16px 0 0}
.m-page-hero h1{font-size:1.8rem;font-weight:800}
.m-card{background:#fff;border-radius:var(--r);border:1px solid var(--line);padding:20px 18px 10px;margin-bottom:12px}
.m-card-soft{background:var(--primary-soft);border-color:transparent}
.m-card h2{font-size:1.15rem;margin-bottom:6px}
.m-check li{position:relative;padding:10px 0 10px 28px;border-bottom:1px dashed var(--line)}
.m-card-soft .m-check li{border-bottom-color:#C9DCDA}
.m-check li:last-child{border-bottom:0}
.m-check li::before{content:"";position:absolute;left:0;top:16px;width:15px;height:15px;border-radius:3px;background:var(--accent)}
.m-scroll{display:flex;gap:10px;overflow-x:auto;margin:0 calc(var(--pad) * -1);padding:0 var(--pad) 4px;scroll-snap-type:x mandatory;scrollbar-width:none}
.m-scroll::-webkit-scrollbar{display:none}
.m-scroll li{flex:0 0 42%;scroll-snap-align:start}
.m-scroll a{display:block;background:#fff;border-radius:var(--r);border:1px solid var(--line);overflow:hidden;text-decoration:none;color:var(--ink);font-weight:800}
.m-scroll img{aspect-ratio:4/3;object-fit:cover}
.m-scroll span{display:block;padding:9px 12px}

/* 문서형 */
.m-prose{padding-bottom:34px}
.m-prose h1{font-size:1.6rem;margin-bottom:14px}
.m-prose h2{font-size:1.05rem;margin:22px 0 6px}
.m-muted{color:var(--muted);font-size:.9rem}
.m-center{text-align:center;padding-top:60px}

/* 푸터 */
.m-footer{padding:28px var(--pad) 26px;background:#22343A;color:#C9D6D5;font-size:.9rem}
.m-footer a{color:#fff}
.m-footer-logo{font-size:1.1rem;font-weight:800;color:#fff;margin-bottom:6px}
.m-footer-logo span{font-weight:500;color:#9FB3B2}
.m-footer-links{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px;margin:14px 0 18px}
.m-footer-links a{display:block;padding:6px 0;text-decoration:none}
.m-copy{margin:0;padding-top:14px;border-top:1px solid #36494F;color:#8FA3A2;font-size:.82rem}
.view-switch{color:#fff!important}

/* 하단 고정 바 */
.m-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
.m-bar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-height:var(--bar);text-decoration:none;font-weight:800;font-size:.85rem}
.mb-tel{background:var(--accent);color:var(--ink)}
.mb-sms{background:var(--primary);color:#fff}
.mb-blog{background:#fff;color:var(--primary)}

/* 넓은 휴대폰·태블릿 */
@media (min-width:600px){
  .m-main,.m-footer{max-width:720px;margin:0 auto}
  .m-tiles{grid-template-columns:repeat(3,1fr)}
  .m-scroll li{flex-basis:30%}
}