.project-gallery-v31{padding:34px 0;margin:28px 0;border-top:1px solid #d8e2ea;border-bottom:1px solid #d8e2ea}
.project-gallery-v31 .gallery-v31-head{text-align:center;max-width:850px;margin:0 auto 20px}
.project-gallery-v31 h2{margin:0 0 8px;color:#052f54;font-size:clamp(28px,3vw,40px)}
.project-gallery-v31 .gallery-v31-intro{margin:0;color:#445464}
.gallery-v31-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.gallery-v31-card{display:block;background:#fff;border:1px solid #d8e2ea;border-radius:14px;overflow:hidden;box-shadow:0 5px 16px rgba(2,31,56,.09)}
.gallery-v31-card img{display:block;width:100%;height:170px;object-fit:cover}
.gallery-v31-card span{display:block;padding:9px 11px;color:#263746;font-size:13px;line-height:1.35}
.gallery-v31-cta{text-align:center;margin-top:22px}
.gallery-v31-cta a{display:inline-block;padding:12px 20px;border-radius:8px;background:#063b68;color:#fff!important;font-weight:800;text-decoration:none;margin:5px}
.gallery-v31-cta a.phone{background:#078eab}
.gallery-v31-lightbox{display:none;position:fixed;inset:0;z-index:99999;background:rgba(0,0,0,.88);align-items:center;justify-content:center;padding:40px}
.gallery-v31-lightbox.open{display:flex}
.gallery-v31-lightbox figure{margin:0;max-width:min(1100px,85vw);max-height:88vh;text-align:center;color:#fff}
.gallery-v31-lightbox img{max-width:100%;max-height:78vh;object-fit:contain}
.gallery-v31-lightbox figcaption{padding:10px}
.gallery-v31-close,.gallery-v31-prev,.gallery-v31-next{position:fixed;border:0;background:#fff;color:#052f54;border-radius:50%;width:44px;height:44px;font-size:30px;cursor:pointer}
.gallery-v31-close{top:18px;right:18px}.gallery-v31-prev{left:18px;top:50%}.gallery-v31-next{right:18px;top:50%}
@media(max-width:1050px){.gallery-v31-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.gallery-v31-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.gallery-v31-card img{height:150px}.gallery-v31-lightbox{padding:20px}.gallery-v31-prev,.gallery-v31-next{top:auto;bottom:18px}}