:root{--strivo-navy:#0A1F44;--strivo-deep:#06162f;--strivo-blue:#1E90FF;--strivo-cyan:#00CFFF;--strivo-light:#F5F7FA;--strivo-text:#10203f;--strivo-muted:#60708c;--strivo-border:#e7edf6}
.strivo-wrap{font-family:Poppins,Arial,sans-serif;color:var(--strivo-text)}
.strivo-container{max-width:1200px;margin:auto;padding:0 20px}
.strivo-hero{background:linear-gradient(90deg,rgba(10,31,68,.95),rgba(10,31,68,.55)),url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?q=80&w=1800') center/cover;min-height:360px;display:flex;align-items:center;color:#fff}
.strivo-hero h1{font-size:52px;line-height:1.08;margin:0 0 16px;font-weight:800}.strivo-hero p{max-width:560px;font-size:18px;opacity:.92}.strivo-accent{color:var(--strivo-blue)}
.strivo-stats{transform:translateY(-45px);background:#fff;border-radius:16px;box-shadow:0 16px 45px rgba(10,31,68,.12);display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding:25px}.strivo-stat{text-align:center;border-right:1px solid #e6ecf5}.strivo-stat:last-child{border-right:0}.strivo-stat strong{font-size:30px;color:var(--strivo-blue);display:block}
.strivo-project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:30px 0 70px}.strivo-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 10px 30px rgba(10,31,68,.08);transition:.3s}.strivo-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(30,144,255,.2)}.strivo-card img{width:100%;height:230px;object-fit:cover;display:block}.strivo-card-body{padding:20px}.strivo-card h3{margin:0 0 8px;font-size:21px}.strivo-card a{color:var(--strivo-blue);font-weight:700;text-decoration:none}.strivo-badge{display:inline-block;background:linear-gradient(45deg,var(--strivo-blue),var(--strivo-cyan));color:#fff;border-radius:9px;padding:8px 14px;font-size:13px;font-weight:800;margin-bottom:14px;box-shadow:0 10px 20px rgba(30,144,255,.23)}

/* Single Project Premium */
.strivo-single{background:linear-gradient(180deg,#f6f9fd 0%,#eef4fb 100%);padding:28px 0 70px;min-height:80vh}
.strivo-project-topbar{display:flex;justify-content:space-between;align-items:center;background:var(--strivo-deep);color:#fff;border-radius:0 0 18px 18px;padding:18px 26px;margin-bottom:28px;box-shadow:0 12px 30px rgba(10,31,68,.14)}
.strivo-back-link{color:#fff;text-decoration:none;font-weight:700}.strivo-back-link:hover{color:var(--strivo-cyan)}.strivo-breadcrumb{font-size:14px;color:#cfdaea}.strivo-breadcrumb span{color:#fff}
.strivo-single-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(370px,.78fr);gap:34px;align-items:start}.strivo-project-media{min-width:0}.strivo-section-label{font-size:13px;text-transform:uppercase;letter-spacing:.1em;font-weight:800;color:var(--strivo-blue);margin:0 0 12px 6px}
.strivo-main-img-wrap{position:relative;overflow:hidden;border-radius:18px;box-shadow:0 18px 45px rgba(10,31,68,.12);background:#fff;cursor:zoom-in}.strivo-main-img{width:100%;height:620px;object-fit:cover;border-radius:18px;display:block;transition:transform .65s ease,filter .65s ease}.strivo-main-img-wrap:hover .strivo-main-img{transform:scale(1.035);filter:saturate(1.05)}.strivo-img-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,22,47,.55));opacity:0;transition:.3s;display:flex;align-items:flex-end;justify-content:flex-end;padding:22px}.strivo-main-img-wrap:hover .strivo-img-overlay{opacity:1}.strivo-img-overlay span{background:#fff;color:var(--strivo-navy);border-radius:999px;padding:10px 16px;font-weight:800;font-size:13px;box-shadow:0 10px 25px rgba(0,0,0,.12)}
.strivo-gallery-slider{position:relative;margin-top:20px;background:rgba(255,255,255,.88);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.8);border-radius:18px;padding:16px 58px;box-shadow:0 18px 45px rgba(10,31,68,.10);overflow:hidden}.strivo-gallery-track{display:flex;gap:16px;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none}.strivo-gallery-track::-webkit-scrollbar{display:none}.strivo-thumb{position:relative;flex:0 0 190px;width:190px;height:116px;border:0;background:transparent;padding:0;border-radius:13px;overflow:hidden;cursor:pointer;transition:.25s;box-shadow:0 8px 20px rgba(10,31,68,.08)}.strivo-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:.35s}.strivo-thumb:hover,.strivo-thumb.active{transform:translateY(-4px);box-shadow:0 14px 28px rgba(30,144,255,.22);outline:3px solid var(--strivo-blue)}.strivo-thumb:hover img{transform:scale(1.08)}.strivo-thumb-overlay{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(180deg,transparent,rgba(6,22,47,.72));color:#fff;font-size:12px;font-weight:700;padding:22px 10px 9px;opacity:0;transition:.25s}.strivo-thumb:hover .strivo-thumb-overlay{opacity:1}.strivo-gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:1px solid #e3eaf5;background:#fff;color:var(--strivo-navy);font-size:28px;line-height:34px;cursor:pointer;z-index:2;box-shadow:0 8px 20px rgba(10,31,68,.14);transition:.25s}.strivo-gallery-arrow:hover{background:var(--strivo-blue);color:#fff;transform:translateY(-50%) scale(1.06)}.strivo-prev{left:12px}.strivo-next{right:12px}
.strivo-video-section{margin-top:30px}.strivo-section-heading{display:flex;align-items:center;gap:12px;margin:0 0 16px}.strivo-section-heading span{width:42px;height:4px;border-radius:999px;background:linear-gradient(90deg,var(--strivo-blue),var(--strivo-cyan));display:block}.strivo-section-heading h2{font-size:24px;margin:0;color:var(--strivo-navy)}.strivo-video{background:#fff;border-radius:18px;padding:10px;box-shadow:0 18px 45px rgba(10,31,68,.10)}.strivo-video iframe{width:100%;height:420px;border:0;border-radius:14px;display:block}
.strivo-content-card{margin-top:28px;background:#fff;border-radius:18px;padding:28px 30px;box-shadow:0 15px 38px rgba(10,31,68,.08);font-size:16px;line-height:1.8;color:#25365c}.strivo-content-card p:last-child{margin-bottom:0}
.strivo-panel{background:#fff;border-radius:18px;padding:32px;box-shadow:0 18px 48px rgba(10,31,68,.13);position:sticky;top:30px;height:max-content;border:1px solid rgba(231,237,246,.7)}.strivo-panel h1{font-size:34px;line-height:1.15;margin:8px 0 12px;color:var(--strivo-navy)}.strivo-location{color:var(--strivo-muted);font-weight:600;margin:0 0 14px}.strivo-desc{color:#53627f;line-height:1.65;margin:0 0 20px}.strivo-info-list{border-top:1px solid var(--strivo-border);margin-top:18px}.strivo-info-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--strivo-border);padding:17px 0;gap:18px}.strivo-info-label{font-weight:800;color:var(--strivo-navy)}.strivo-info-row span:last-child{text-align:right;color:#25365c;font-weight:700}.strivo-btn{display:block;text-align:center;border-radius:12px;padding:15px 18px;margin-top:14px;text-decoration:none;font-weight:800;transition:.25s}.strivo-btn.primary{background:linear-gradient(45deg,var(--strivo-blue),var(--strivo-cyan));color:#fff;box-shadow:0 14px 28px rgba(30,144,255,.25)}.strivo-btn.primary:hover{transform:translateY(-2px);box-shadow:0 18px 35px rgba(30,144,255,.35)}.strivo-btn.secondary{border:1px solid #d8e0ec;color:var(--strivo-navy);background:#fff}.strivo-btn.secondary:hover{border-color:var(--strivo-blue);color:#fff;background:var(--strivo-blue)}
.strivo-lightbox{position:fixed;inset:0;background:rgba(6,22,47,.92);z-index:99999;display:none;align-items:center;justify-content:center;padding:30px}.strivo-lightbox.active{display:flex}.strivo-lightbox img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:14px;box-shadow:0 25px 60px rgba(0,0,0,.35)}.strivo-lightbox-close{position:absolute;top:24px;right:28px;width:46px;height:46px;border-radius:50%;border:0;background:#fff;color:var(--strivo-navy);font-size:32px;line-height:42px;cursor:pointer}
@media(max-width:980px){.strivo-single-grid,.strivo-project-grid{grid-template-columns:1fr}.strivo-panel{position:relative;top:auto}.strivo-stats{grid-template-columns:repeat(2,1fr);transform:none;margin:20px}.strivo-main-img{height:420px}.strivo-gallery-slider{padding:12px 48px}.strivo-thumb{flex-basis:160px;width:160px;height:96px}.strivo-hero h1{font-size:36px}.strivo-project-topbar{display:block}.strivo-breadcrumb{margin-top:10px}.strivo-video iframe{height:320px}}
@media(max-width:560px){.strivo-single{padding-top:12px}.strivo-container{padding:0 14px}.strivo-main-img{height:310px}.strivo-panel{padding:24px}.strivo-panel h1{font-size:28px}.strivo-info-row{display:block}.strivo-info-row span:last-child{text-align:left;display:block;margin-top:6px}.strivo-video iframe{height:230px}.strivo-thumb{flex-basis:138px;width:138px;height:84px}.strivo-gallery-slider{padding-left:46px;padding-right:46px}.strivo-content-card{padding:23px}}

/* v1.4 Video Gallery + Engineering Drawings */
.strivo-video-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:18px;
}
.strivo-video iframe,
.strivo-video video{
  width:100%;
  aspect-ratio:16/9;
  height:auto;
  min-height:220px;
  border:0;
  border-radius:16px;
  box-shadow:0 16px 40px rgba(10,31,68,.12);
  background:#071b3d;
  display:block;
}
.strivo-drawings-section{
  margin-top:32px;
}
.strivo-drawings-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:16px;
}
.strivo-drawing-card{
  position:relative;
  display:block;
  overflow:hidden;
  border:0;
  padding:0;
  background:#fff;
  border-radius:16px;
  box-shadow:0 14px 35px rgba(10,31,68,.10);
  cursor:pointer;
  text-decoration:none;
  min-height:170px;
}
.strivo-drawing-card img{
  width:100%;
  height:210px;
  object-fit:cover;
  display:block;
  transition:transform .45s ease;
}
.strivo-drawing-card:hover img{
  transform:scale(1.06);
}
.strivo-drawing-card span{
  position:absolute;
  left:12px;
  right:12px;
  bottom:12px;
  display:flex;
  justify-content:center;
  align-items:center;
  min-height:38px;
  padding:8px 12px;
  border-radius:10px;
  color:#fff;
  font-weight:700;
  background:linear-gradient(135deg,rgba(10,31,68,.92),rgba(30,144,255,.88));
  box-shadow:0 10px 24px rgba(10,31,68,.18);
}
.strivo-drawing-file img{
  object-fit:contain;
  padding:25px;
  background:#f5f7fa;
}
@media(max-width:768px){
  .strivo-video-grid,
  .strivo-drawings-grid{grid-template-columns:1fr;}
  .strivo-video iframe,.strivo-video video{min-height:190px;}
}

/* v1.5 Video Gallery Main + Thumbnails */
.strivo-video-gallery{background:#fff;border-radius:20px;padding:14px;box-shadow:0 18px 45px rgba(10,31,68,.10);border:1px solid rgba(231,237,246,.75)}
.strivo-video-main{background:#071b3d;border-radius:16px;overflow:hidden;box-shadow:0 16px 40px rgba(10,31,68,.12)}
.strivo-main-video{width:100%;aspect-ratio:16/9;height:auto;min-height:420px;border:0;display:block;background:#071b3d}
.strivo-video-thumbs-wrap{position:relative;margin-top:14px;padding:0 50px}
.strivo-video-thumbs{display:flex;gap:14px;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none;padding:5px 0 8px}
.strivo-video-thumbs::-webkit-scrollbar{display:none}
.strivo-video-thumb{position:relative;flex:0 0 210px;width:210px;height:118px;border:0;border-radius:14px;overflow:hidden;background:#0A1F44;cursor:pointer;box-shadow:0 10px 24px rgba(10,31,68,.10);transition:.25s;color:#fff;padding:0}
.strivo-video-thumb img{width:100%;height:100%;object-fit:cover;display:block;opacity:.86;transition:.35s}
.strivo-video-thumb:hover,.strivo-video-thumb.active{transform:translateY(-4px);outline:3px solid var(--strivo-blue);box-shadow:0 16px 32px rgba(30,144,255,.22)}
.strivo-video-thumb:hover img{transform:scale(1.07);opacity:1}
.strivo-video-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:42px;height:42px;border-radius:50%;background:rgba(30,144,255,.94);display:flex;align-items:center;justify-content:center;font-size:15px;box-shadow:0 10px 25px rgba(0,0,0,.18)}
.strivo-video-thumb small{position:absolute;left:10px;bottom:8px;right:10px;text-align:left;font-weight:800;font-size:12px;text-shadow:0 2px 8px rgba(0,0,0,.45)}
.strivo-video-placeholder{height:100%;display:flex;align-items:center;justify-content:center;font-size:30px;background:linear-gradient(135deg,var(--strivo-navy),#062038);opacity:.9}
.strivo-video-arrow{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;border:1px solid #e3eaf5;background:#fff;color:var(--strivo-navy);font-size:27px;line-height:32px;cursor:pointer;z-index:2;box-shadow:0 8px 20px rgba(10,31,68,.14);transition:.25s}
.strivo-video-arrow:hover{background:var(--strivo-blue);color:#fff;transform:translateY(-50%) scale(1.06)}
.strivo-video-prev{left:4px}.strivo-video-next{right:4px}
@media(max-width:980px){.strivo-main-video{min-height:320px}.strivo-video-thumb{flex-basis:180px;width:180px;height:102px}}
@media(max-width:560px){.strivo-main-video{min-height:230px}.strivo-video-thumbs-wrap{padding:0 42px}.strivo-video-thumb{flex-basis:145px;width:145px;height:84px}}