/* Isolated homepage experiment: the approved hero and internal templates are unchanged. */
.home-about.about-3d{
  --about-panel:#f2f5f9;
  --about-ink:#182e4b;
  --about-body:#45566d;
  --about-blue:#0055ff;
  background:var(--about-panel);
  border-radius:36px;
  padding:36px;
}
.about-3d .about-3d-head{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:28px}
.about-3d #home-about-title{margin:0;color:var(--about-ink)}
.about-3d .about-3d-intro{font-size:18px;line-height:1.5;color:var(--about-body);margin:10px 0 0}
.about-3d .about-3d-actions{display:flex;align-items:center;gap:24px;flex-shrink:0}
.about-3d .about-film{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--about-ink);font-size:16px;line-height:1.4;min-height:48px}
.about-3d .about-film small{display:block;font-size:14px;color:var(--about-body);margin-top:2px}
.about-3d .about-film-play{width:44px;height:44px;display:grid;place-items:center;border:1px solid #b8cbed;border-radius:50%;color:var(--about-blue);font-size:24px;background:#fff}
.about-3d .about-company{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;background:var(--about-blue);border:1px solid var(--about-blue);color:#fff;border-radius:28px;font-size:16px;line-height:1.4;text-decoration:none}
.about-3d .about-company:hover{background:#0348d5}
.about-3d .about-film:hover{color:var(--about-blue)}
.about-3d a:focus-visible{outline:3px solid var(--about-blue);outline-offset:5px}
.about-3d .about-3d-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.about-3d .about-3d-card{min-width:0;display:grid;grid-template-rows:52px 180px minmax(56px,auto) auto;align-content:start;padding:24px;background:#fff;border:1px solid #e8edf5;border-radius:24px;box-shadow:0 8px 22px #182e4b06}
.about-3d .about-3d-fact{font-size:17px;line-height:1.4;font-weight:600;color:var(--about-blue);margin:0;max-width:25ch}
.about-3d .about-3d-visual{display:grid;place-items:center;margin:0 0 14px;min-width:0}
.about-3d .about-3d-visual img{display:block;width:100%;max-width:180px;height:166px;object-fit:contain}
.about-3d .about-3d-card h3{min-width:0;font-size:22px;line-height:1.25;font-weight:500;letter-spacing:-.015em;margin:0;color:var(--about-ink);overflow-wrap:anywhere;word-break:normal;hyphens:manual;text-wrap:balance}
.about-3d .about-3d-description{font-size:16px;line-height:1.55;color:var(--about-body);margin:16px 0 0;overflow-wrap:normal;word-break:normal}
@media(min-width:1500px){
  .about-3d .about-3d-card{grid-template-rows:52px 210px minmax(56px,auto) auto;padding:28px}
  .about-3d .about-3d-visual img{max-width:210px;height:196px}
}
@media(max-width:1399px){
  .home-about.about-3d{padding:28px}
  .about-3d .about-3d-head{align-items:flex-start}
  .about-3d .about-3d-actions{gap:16px}
  .about-3d .about-3d-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .about-3d .about-3d-card{grid-template-rows:52px 180px minmax(56px,auto) auto}
}
@media(max-width:699px){
  .home-about.about-3d{padding:24px 16px;border-radius:28px}
  .about-3d .about-3d-head{flex-direction:column;gap:22px;margin-bottom:24px}
  .about-3d .about-3d-intro{font-size:17px;max-width:28ch}
  .about-3d .about-3d-actions{flex-wrap:wrap;gap:16px 20px}
  .about-3d .about-company{padding-inline:20px}
  .about-3d .about-3d-grid{grid-template-columns:1fr;gap:14px}
  .about-3d .about-3d-card{padding:24px;grid-template-rows:auto 174px auto auto;border-radius:22px}
  .about-3d .about-3d-fact{min-height:21px}
  .about-3d .about-3d-visual{margin:8px 0 12px}
  .about-3d .about-3d-visual img{height:154px}
  .about-3d .about-3d-card h3{text-wrap:pretty}
  .about-3d .about-3d-description{margin-top:12px}
}