:root{
  --sd-bg:#f6f6f4;
  --sd-surface:#fff;
  --sd-surface-2:#f1f1ee;
  --sd-text:#151619;
  --sd-muted:#70747b;
  --sd-line:rgba(21,22,25,.12);
  --sd-dark:#0b0c0f;
  --sd-accent:#635bff;
  --sd-max:1280px;
}
html[data-theme="dark"],.dark{
  --sd-bg:#0d0e11;
  --sd-surface:#121419;
  --sd-surface-2:#17191f;
  --sd-text:#f3f4f6;
  --sd-muted:#9da2ab;
  --sd-line:rgba(255,255,255,.1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--sd-bg);color:var(--sd-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit;text-decoration:none}.sd-page{overflow:hidden}.sd-shell{width:min(var(--sd-max),calc(100% - 40px));margin:auto}
.sd-kicker{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--sd-muted)}

/* compact professional hero */
.sd-hero{position:relative;height:470px;min-height:470px;background:#08090b;color:#fff;overflow:hidden}
.sd-hero-media{position:absolute;inset:0}.sd-hero-video{width:100%;height:100%;object-fit:cover;opacity:.58}
.sd-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,6,8,.94) 0%,rgba(5,6,8,.76) 42%,rgba(5,6,8,.22) 78%),linear-gradient(0deg,rgba(5,6,8,.72),transparent 50%)}
.sd-hero-inner{position:relative;z-index:2;height:470px;display:flex;align-items:center;padding:72px 0 54px}
.sd-hero-copy{max-width:720px}.sd-hero .sd-kicker{color:rgba(255,255,255,.64)}
.sd-hero h1{margin:14px 0 16px;font-size:clamp(44px,6vw,76px);line-height:.96;letter-spacing:-.055em;font-weight:680}
.sd-hero h1 em{font-style:normal;color:#c4c1ff;font-weight:620}
.sd-hero p{max-width:600px;margin:0;color:rgba(255,255,255,.72);font-size:16px;line-height:1.68}
.sd-hero-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}.sd-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:4px;font-size:13px;font-weight:700}
.sd-btn-primary{background:#fff;color:#111216}.sd-btn-ghost{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.04)}
.sd-hero-meta,.sd-hero-card{display:none!important}

/* workspace */
.t67-vscene-studio{
  width:100%!important;
  max-width:none!important;
  margin:0!important;
  padding:30px 0 26px!important;
  background:var(--sd-bg)!important;
  border:0!important;
  border-radius:0!important;
  box-shadow:none!important;
}
.t67-vscene-head{display:block;margin:0 0 14px}.t67-vscene-head small{display:block;font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--sd-muted)}
.t67-vscene-head h2{margin:5px 0 0;font-size:clamp(26px,3vw,38px);line-height:1.05;letter-spacing:-.035em;font-weight:680}
.t67-vscene-badge{display:none!important}
.t67-vscene-studio>.sd-shell{width:min(var(--sd-max),calc(100% - 40px));margin:0 auto;padding:0!important}
.t67-vscene-grid{width:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:stretch}
.t67-vscene-upload,.t67-vscene-controls{width:100%;height:100%;margin:0;background:var(--sd-surface);border:1px solid var(--sd-line);border-radius:0!important;box-shadow:none!important;padding:18px;min-width:0}
.t67-vscene-upload-label,.t67-vscene-prompt-head label,.t67-vscene-field>span{display:block;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--sd-muted)}
.t67-vscene-drop{display:grid;align-content:center;justify-items:center;gap:8px;min-height:344px;margin-top:12px;border:1px dashed rgba(99,91,255,.28);border-radius:0!important;background:transparent;padding:14px;cursor:pointer}
.t67-vscene-drop.drag{border-color:var(--sd-accent);background:rgba(99,91,255,.04)}.t67-vscene-drop input{display:none}
.t67-vscene-empty{text-align:center;display:grid;gap:7px;color:var(--sd-muted);max-width:360px}.t67-vscene-plus{font-size:26px;color:var(--sd-text)}.t67-vscene-empty b{font-size:17px;font-weight:650;color:var(--sd-text)}
.t67-vscene-previews{display:grid;width:100%;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.t67-vscene-previews:empty{display:none}
.t67-vscene-ref{position:relative;aspect-ratio:1/1;overflow:hidden;background:#111}.t67-vscene-ref img{width:100%;height:100%;object-fit:cover}.t67-vscene-ref i{position:absolute;left:6px;top:6px;width:21px;height:21px;background:rgba(0,0,0,.7);color:#fff;font-style:normal;font-size:11px;display:grid;place-items:center}
.t67-vscene-upload-foot{display:flex;justify-content:space-between;align-items:center;margin-top:9px;color:var(--sd-muted);font-size:12px}.t67-vscene-clear,.t67-vscene-sample{height:32px;padding:0 10px;border:1px solid var(--sd-line);border-radius:0;background:transparent;color:var(--sd-text);font:inherit;font-size:12px;font-weight:650;cursor:pointer}
.t67-vscene-prompt-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:9px}
.t67-vscene-prompt{width:100%;min-height:148px;padding:12px;border:1px solid var(--sd-line);border-radius:0!important;background:var(--sd-bg);color:var(--sd-text);font:inherit;font-size:14px;line-height:1.6;resize:vertical}
.t67-vscene-row{display:grid;gap:9px;margin-top:12px}.t67-vscene-row--4{grid-template-columns:repeat(4,minmax(0,1fr))}.t67-vscene-field select{width:100%;height:38px;padding:0 9px;border:1px solid var(--sd-line);border-radius:0!important;background:var(--sd-bg);color:var(--sd-text);font:inherit;font-size:12px}
#t67SceneSpecific:empty{display:none!important}.t67-vscene-model-info{margin-top:11px;color:var(--sd-muted);font-size:12px;line-height:1.55;min-height:19px}
.t67-vscene-generate{margin-top:14px;width:100%;min-height:44px;border:0;border-radius:0!important;background:#17181c;color:#fff;font:inherit;font-size:14px;font-weight:700;cursor:pointer;box-shadow:none!important}
html[data-theme="dark"] .t67-vscene-generate,.dark .t67-vscene-generate{background:#f3f4f6;color:#111216}.t67-vscene-generate:disabled{opacity:.65;cursor:not-allowed}
.t67-vscene-credit{margin-top:9px;font-size:12px;line-height:1.55}.t67-vscene-credit a{color:var(--sd-accent);font-weight:650}.t67-vscene-status{margin-top:3px;min-height:18px;font-size:12px;line-height:1.5;color:var(--sd-muted)}
.t67-vscene-result{margin-top:16px}.t67-vscene-result-stage{position:relative;min-height:220px;max-height:450px;background:#050506;border:1px solid var(--sd-line);border-radius:0!important;overflow:hidden;box-shadow:none!important}.t67-vscene-result-stage video{width:100%;height:auto;max-height:450px;display:block;object-fit:contain;background:#000}
.t67-vscene-busy{position:absolute;inset:0;background:rgba(0,0,0,.76);display:grid;place-items:center;z-index:2}.t67-vscene-busy-card{text-align:center;color:#fff;display:grid;gap:9px}.t67-vscene-spinner{width:38px;height:38px;border-radius:50%;border:3px solid rgba(255,255,255,.22);border-top-color:#fff;display:inline-block;justify-self:center;animation:sdSpin 1s linear infinite}@keyframes sdSpin{to{transform:rotate(360deg)}}
.t67-vscene-download{position:absolute;right:12px;bottom:12px;z-index:3;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.76);color:#fff;font-size:21px}

/* portfolio */
.sd-gallery-section,.sd-about,.sd-geo,.sd-faq{padding:62px 0}.sd-section-head{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(260px,.65fr);gap:32px;align-items:end;margin-bottom:22px}.sd-section-head--single{grid-template-columns:1fr}
.sd-section-head h2,.sd-about h2,.sd-geo h2{margin:8px 0 0;font-size:clamp(30px,4vw,48px);line-height:1.04;letter-spacing:-.04em;font-weight:680}.sd-section-head p,.sd-copy,.sd-geo-copy p{margin:0;color:var(--sd-muted);font-size:14px;line-height:1.75}
.sd-filters{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:18px}.sd-filter{min-height:32px;padding:0 11px;border:1px solid var(--sd-line);border-radius:0;background:transparent;color:var(--sd-muted);font-size:11px;font-weight:650;cursor:pointer}.sd-filter.active{background:var(--sd-text);border-color:var(--sd-text);color:var(--sd-surface)}
.sd-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.sd-film-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#15171c}.sd-film-media img,.sd-film-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.sd-film-media img{z-index:2;transition:opacity .16s ease}.sd-film-media video{z-index:1}.sd-film.is-playing .sd-film-media img{opacity:0;pointer-events:none}
.sd-film-no,.sd-film-play{position:absolute;z-index:4;padding:4px 6px;background:rgba(0,0,0,.55);color:#fff;font-size:9px;font-weight:700}.sd-film-no{left:8px;top:8px}.sd-film-play{right:8px;top:8px;letter-spacing:.07em}.sd-film-info{display:grid;grid-template-columns:1fr auto;gap:9px;padding:9px 1px 3px}.sd-film-info h3{margin:0;font-size:14px;font-weight:650}.sd-film-info small{display:block;margin-top:3px;color:var(--sd-muted);font-size:10px}.sd-use-film{padding:0;border:0;background:transparent;color:var(--sd-muted);font-size:10px;font-weight:650;cursor:pointer}
.sd-gallery-more{display:flex;justify-content:center;padding-top:24px}.sd-load-more{min-width:126px;min-height:38px;padding:0 15px;border:1px solid var(--sd-line);border-radius:0;background:var(--sd-surface);color:var(--sd-text);font-size:12px;font-weight:700;cursor:pointer}.sd-load-more[hidden]{display:none!important}

.sd-about{background:var(--sd-surface);border-top:1px solid var(--sd-line);border-bottom:1px solid var(--sd-line)}.sd-about-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:36px}.sd-copy{margin-top:14px}.sd-about-points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.sd-about-points article,.sd-geo-grid,.sd-faq-list details{border:1px solid var(--sd-line);background:var(--sd-surface);box-shadow:none!important}.sd-about-points article{padding:18px}.sd-about-points b{font-size:14px;font-weight:680}.sd-about-points p{margin:8px 0 0;color:var(--sd-muted);font-size:12px;line-height:1.6}
.sd-geo-grid{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:24px;padding:22px;background:var(--sd-surface-2)}.sd-geo-copy p+p{margin-top:10px}
.sd-faq-list{display:grid;gap:9px}.sd-faq-list details{padding:0 16px}.sd-faq-list summary{list-style:none;cursor:pointer;padding:16px 0;font-size:14px;font-weight:680}.sd-faq-list p{margin:0 0 16px;color:var(--sd-muted);font-size:14px;line-height:1.7}

@media(max-width:1080px){.t67-vscene-grid,.sd-section-head,.sd-about-grid,.sd-geo-grid{grid-template-columns:1fr}.sd-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.sd-about-points{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.sd-shell{width:min(var(--sd-max),calc(100% - 24px))}.sd-hero{height:430px;min-height:430px}.sd-hero-inner{height:430px;padding:62px 0 38px}.sd-hero h1{font-size:50px}.sd-hero p{font-size:15px}.t67-vscene-studio{padding:24px 0 18px}.t67-vscene-grid{gap:12px}.t67-vscene-row--4{grid-template-columns:repeat(2,minmax(0,1fr))}.t67-vscene-drop{min-height:250px}.sd-gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.sd-film-media{aspect-ratio:4/3}.sd-film-info{grid-template-columns:1fr}.sd-gallery-section,.sd-about,.sd-geo,.sd-faq{padding:50px 0}.sd-about-points{grid-template-columns:1fr}}

/* Workspace alignment refinement */
.t67-vscene-result{width:100%;margin-left:0!important;margin-right:0!important}
.t67-vscene-head,.t67-vscene-grid,.t67-vscene-result{max-width:none!important}
@media(max-width:760px){
  .t67-vscene-studio>.sd-shell{width:min(var(--sd-max),calc(100% - 24px))}
}