#ventilationPage.demolition-page{
  --dem-bg:#080808;
  --dem-panel:#111;
  --dem-panel-2:#171717;
  --dem-line:#2b2b2b;
  --dem-text:#f5f4f0;
  --dem-muted:#aaa9a4;
  --dem-gold:#e7b63f;
  --dem-black:#090909;
  background:var(--dem-bg);
  color:var(--dem-text);
  overflow:hidden;
}
.ventilation-page .dem-hero-visual img{object-position:center 47%}
.ventilation-page .dem-hero-visual figcaption{display:grid;gap:8px}
.vent-gallery{grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:clamp(190px,20vw,290px)}
.vent-videos-section{padding:76px 0 84px;background:#101010;border-block:1px solid #222}
.vent-video-card{max-width:1060px;margin:0 auto;border:1px solid var(--dem-line);background:var(--dem-panel)}
.vent-video-frame{aspect-ratio:16/9;background:#050505}
.vent-video-frame video{display:block;width:100%;height:100%;object-fit:contain;background:#050505}
.vent-video-meta{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 20px 10px;color:var(--dem-text);font-size:13px}
.vent-video-meta a{color:var(--dem-gold);font-weight:800;text-decoration:none}
.vent-video-meta a:hover{text-decoration:underline}
.vent-music-note{margin:0;padding:0 20px 17px;color:var(--dem-muted);font-size:11px;line-height:1.5}
.vent-reference-section{background:#101010;border-top:1px solid #222}
.vent-reference-gallery{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:clamp(230px,27vw,380px)}
.vent-reference-card>figcaption{display:grid;gap:7px}
.vent-reference-card>figcaption a{position:relative;z-index:2;color:#f3c752;font-size:10px;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.vent-reference-card>figcaption a:hover{color:#fff}
.vent-process-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.vent-contact-details{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:17px}
.vent-contact-details a{color:var(--dem-gold);font-size:13px;font-weight:800;text-decoration:none}
.vent-contact-details a:hover{text-decoration:underline}
.vent-back{padding:0 0 40px}
.vent-back a{color:var(--dem-muted);font-size:12px;text-decoration:none}
.vent-back a:hover{color:var(--dem-gold)}
.vent-noscript{padding-block:55px}
.vent-noscript h1{font-size:clamp(38px,7vw,72px);line-height:1.05}
.vent-noscript p{max-width:760px;color:var(--dem-muted);line-height:1.8}
.vent-noscript a{color:var(--dem-gold)}
html[data-theme="light"] #ventilationPage.demolition-page{--dem-bg:#f7f6f2;--dem-panel:#fff;--dem-panel-2:#f0eee8;--dem-line:#dedbd4;--dem-text:#171717;--dem-muted:#5d5b56;--dem-gold:#aa7a1b;--dem-black:#090909;background:var(--dem-bg);color:var(--dem-text)}
html[data-theme="light"] .vent-videos-section,html[data-theme="light"] .vent-reference-section{background:#eeece6;border-color:#dedbd4}
html[data-theme="light"] .vent-video-card{background:#fff;border-color:#d6d2c9}
html[data-theme="light"] .vent-video-meta{color:#171717}
html[data-theme="light"] .vent-reference-card>figcaption a{color:#8c6413}
@media(max-width:1000px){
  .vent-gallery{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:clamp(180px,24vw,260px)}
  .vent-process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
  .vent-gallery{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:clamp(160px,42vw,220px)}
  .vent-videos-section{padding:55px 0 60px}
  .vent-video-meta{align-items:flex-start;padding:13px 13px 8px;font-size:11px}
  .vent-video-meta a{font-size:10px}
  .vent-music-note{padding:0 13px 13px}
  .vent-reference-gallery{grid-template-columns:1fr;grid-auto-rows:clamp(220px,65vw,340px)}
  .vent-process-grid{grid-template-columns:1fr}
  .vent-contact-details{display:grid;gap:10px}
}