/* 시공 사례 페이지 공통 — index.html의 토큰을 그대로 옮겨 왔다.
   본문 페이지가 늘어날 것이므로(후속 현장 추가 예정) 여기서만 고친다. */
:root{
  --navy:#0e2f6e; --navy2:#12448f; --sky:#0d84c8; --leaf:#3ea832; --leaf2:#1f8a4c;
  --ink:#11223a; --body:#42536a; --muted:#7b8a9e;
  --line:#e3e8f0; --bg:#f5f8fb; --card:#fff;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Pretendard','Apple SD Gothic Neo',system-ui,sans-serif;color:var(--ink);
     background:var(--card);line-height:1.65;word-break:keep-all;-webkit-font-smoothing:antialiased;
     font-size:15px;padding-bottom:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);
       backdrop-filter:blur(9px);border-bottom:1px solid var(--line)}
header .in{display:flex;align-items:center;gap:20px;height:60px}
header .logo img{height:26px;width:auto}
nav{display:flex;gap:20px;margin-left:auto;font-size:14px;font-weight:600;color:var(--body)}
nav a:hover{color:var(--sky)}
nav a.on{color:var(--navy);font-weight:800}
.callbtn{background:var(--navy);color:#fff;font-size:13.5px;font-weight:700;
         padding:9px 16px;border-radius:8px;white-space:nowrap}
@media(max-width:860px){nav{display:none} header .in{gap:12px} .callbtn{margin-left:auto}}

.crumb{font-size:12.5px;color:var(--muted);padding:22px 0 0}
.crumb a:hover{color:var(--sky)}

.phead{padding:14px 0 30px;border-bottom:1px solid var(--line)}
.phead .k{font-size:11.5px;font-weight:800;letter-spacing:.16em;color:var(--sky)}
.phead h1{font-size:clamp(24px,5.6vw,34px);font-weight:800;letter-spacing:-.035em;
          line-height:1.25;margin:9px 0 0}
.phead p{font-size:clamp(14px,3.4vw,15.5px);color:var(--body);margin-top:12px;max-width:680px}

/* 제원 표 — DB에서 가져온 값 */
.spec{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
      border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:26px}
.spec div{background:#fff;padding:15px 16px}
.spec b{display:block;font-size:11px;font-weight:700;color:var(--muted);letter-spacing:.04em}
.spec span{display:block;font-size:15px;font-weight:700;margin-top:4px;letter-spacing:-.02em;
           font-variant-numeric:tabular-nums}
@media(max-width:760px){.spec{grid-template-columns:1fr 1fr}}

section{padding:clamp(34px,6vw,52px) 0}
h2.st{font-size:clamp(18px,4.4vw,23px);font-weight:800;letter-spacing:-.03em}
h2.st small{display:block;font-size:11.5px;font-weight:800;letter-spacing:.14em;
            color:var(--sky);margin-bottom:8px}
.note{font-size:13px;color:var(--muted);margin-top:8px}

.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}
@media(max-width:900px){.gal{grid-template-columns:1fr 1fr;gap:11px}}
@media(max-width:520px){.gal{grid-template-columns:1fr}}
figure{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;cursor:zoom-in}
figure img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#eef2f7}
figcaption{padding:11px 13px;font-size:13px;color:var(--body);line-height:1.5}
figcaption em{display:block;font-style:normal;font-size:11.5px;color:var(--muted);
              font-variant-numeric:tabular-nums;margin-bottom:2px}

/* 라이트박스 — 라이브러리 없이 */
#lb{position:fixed;inset:0;z-index:100;background:rgba(8,16,32,.94);display:none;
    align-items:center;justify-content:center;padding:16px;flex-direction:column}
#lb.on{display:flex}
#lb img{max-width:100%;max-height:82vh;object-fit:contain;border-radius:6px}
#lb .cap{color:#c3d7ee;font-size:13.5px;margin-top:14px;text-align:center;max-width:720px}
#lb .x{position:absolute;top:14px;right:18px;color:#fff;font-size:30px;line-height:1;
       cursor:pointer;opacity:.8}
#lb .nv{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:34px;
        cursor:pointer;opacity:.55;padding:20px;user-select:none}
#lb .nv:hover{opacity:1}
#lb .p{left:4px} #lb .n{right:4px}

/* 사례 목록 카드 */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:26px}
@media(max-width:800px){.cards{grid-template-columns:1fr}}
.wcard{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;
       transition:border-color .15s}
.wcard:hover{border-color:var(--sky)}
.wcard img{width:100%;aspect-ratio:16/10;object-fit:cover}
.wcard .bd{padding:20px 22px}
.wcard .tag{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.06em;
            padding:4px 9px;border-radius:999px;background:#eaf4fb;color:var(--sky)}
.wcard .tag.b{background:#eef6ec;color:var(--leaf2)}
.wcard h3{font-size:19px;font-weight:800;margin:10px 0 5px;letter-spacing:-.025em}
.wcard .m{font-size:13px;color:var(--muted)}
.wcard p{font-size:14px;color:var(--body);margin-top:9px}
.pending{border:1px dashed var(--line);border-radius:14px;padding:34px 22px;text-align:center;
         color:var(--muted);font-size:14px;background:var(--bg)}

footer{border-top:1px solid var(--line);padding:34px 0 clamp(80px,14vw,40px);
       font-size:13px;color:var(--muted);margin-top:20px}
footer .flogo img{height:24px;margin-bottom:14px}
footer b{color:var(--ink);display:block;font-size:11.5px;margin-bottom:3px}
footer .row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:760px){footer .row{grid-template-columns:1fr 1fr}}
@media(max-width:420px){footer .row{grid-template-columns:1fr}}

.mbar{display:none}
@media(max-width:860px){
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;
        border-top:1px solid var(--line);background:#fff;padding-bottom:env(safe-area-inset-bottom)}
  .mbar a{padding:15px 0;text-align:center;font-weight:800;font-size:15px}
  .mbar a.call{background:var(--navy);color:#fff}
  .mbar a.mail{color:var(--navy)}
}