:root{
  --red:#e51a2e;
  --red-dark:#b30f20;
  --blue:#1fa7dc;
  --ink:#1a1a1a;
  --bg:#f5f5f5;
  --card:#ffffff;
  --line:#e2e2e2;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:"Segoe UI",Arial,Helvetica,sans-serif;
  background:var(--bg);
  color:var(--ink);
}
.topbar{
  background:var(--red);
  color:#fff;
  display:flex;
  align-items:center;
  gap:16px;
  padding:14px 20px;
  flex-wrap:wrap;
}
.brand{display:flex;align-items:baseline;gap:6px;font-weight:800;}
.brand-badge{font-size:1.1rem;letter-spacing:0.5px;}
.brand-year{background:#fff;color:var(--red);border-radius:6px;padding:1px 8px;font-size:0.85rem;}
.topbar h1{font-size:1.05rem;margin:0;flex:1;font-weight:600;opacity:0.95;}
.btn-outline{
  background:transparent;
  border:2px solid #fff;
  color:#fff;
  padding:8px 14px;
  border-radius:8px;
  font-weight:600;
  cursor:pointer;
}
.btn-outline:hover{background:#fff;color:var(--red);}

main{
  max-width:1100px;
  margin:0 auto;
  padding:20px 16px 60px;
}

/* Escena */
.scene{
  background:var(--card);
  border-radius:16px;
  box-shadow:0 4px 18px rgba(0,0,0,0.08);
  overflow:hidden;
}
.scene-media{
  width:100%;
  aspect-ratio:16/9;
  background:#fff;
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
}
.scene-media img,
.scene-media video{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
}
.scene-media iframe{
  width:100%;
  height:100%;
  border:0;
  display:block;
}
.gallery-strip{
  position:absolute;
  left:10px;
  bottom:10px;
  display:flex;
  gap:6px;
}
.gallery-thumb{
  width:46px;height:46px;
  border-radius:6px;
  border:2px solid rgba(255,255,255,0.6);
  background-size:cover;
  background-position:center;
  cursor:pointer;
  padding:0;
}
.gallery-thumb.active{border-color:var(--red);box-shadow:0 0 0 2px rgba(229,26,46,0.5);}
.placeholder-tag{
  position:absolute;
  bottom:10px;
  right:10px;
  background:rgba(0,0,0,0.65);
  color:#fff;
  font-size:0.75rem;
  padding:5px 10px;
  border-radius:20px;
}
.scene-info{padding:18px 22px 6px;}
.scene-code{
  display:inline-block;
  background:var(--red);
  color:#fff;
  font-weight:700;
  font-size:0.8rem;
  padding:3px 10px;
  border-radius:20px;
  margin:0 0 8px;
}
.scene-info h2{margin:0 0 4px;font-size:1.5rem;}
.scene-info p{margin:0 0 10px;color:#555;}
.scene-video-btn{
  display:inline-block;
  margin-top:4px;
  margin-right:8px;
  background:var(--blue);
  color:#fff;
  text-decoration:none;
  font-weight:600;
  padding:8px 14px;
  border-radius:8px;
  border:none;
  cursor:pointer;
  font-size:1rem;
}
.scene-nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:14px 18px 20px;
  border-top:1px solid var(--line);
}
.btn-arrow{
  background:var(--red);
  color:#fff;
  border:none;
  padding:12px 18px;
  border-radius:10px;
  font-size:1rem;
  font-weight:700;
  cursor:pointer;
  flex:0 0 auto;
}
.btn-arrow:disabled{background:#ccc;cursor:not-allowed;}
.btn-arrow:hover:not(:disabled){background:var(--red-dark);}
.scene-progress{color:#777;font-size:0.9rem;text-align:center;flex:1;}

/* Minimap */
.minimap-wrap{margin-top:26px;}
.minimap-wrap h3{font-size:0.95rem;color:#555;margin:0 0 10px;}
.minimap{position:relative;width:100%;border-radius:12px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,0.08);}
.minimap img{width:100%;display:block;}
#hotspots, #hotspots-big{position:absolute;inset:0;}
.hotspot{
  position:absolute;
  transform:translate(-50%,-50%);
  width:22px;height:22px;
  border-radius:50%;
  background:rgba(229,26,46,0.85);
  border:2px solid #fff;
  cursor:pointer;
  box-shadow:0 0 0 3px rgba(229,26,46,0.25);
}
.hotspot.zona{background:rgba(31,167,220,0.85);box-shadow:0 0 0 3px rgba(31,167,220,0.25);}
.hotspot.pyme{
  width:13px;height:13px;
  background:rgba(46,163,80,0.9);
  border-width:1.5px;
  box-shadow:0 0 0 2px rgba(46,163,80,0.25);
}
.hotspot.active{background:#ffd400;border-color:#333;box-shadow:0 0 0 5px rgba(255,212,0,0.4);}
.hotspot:hover{transform:translate(-50%,-50%) scale(1.25);}

/* Overlay de plano completo */
.map-overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,0.75);
  display:flex;align-items:center;justify-content:center;
  padding:20px;
  z-index:50;
}
.map-overlay[hidden]{display:none;}
.map-overlay-inner{max-width:1300px;width:100%;}
.map-overlay-inner .btn-outline{
  border-color:#fff;margin-bottom:10px;
  background:var(--red);
}

/* Overlay de video */
.video-overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,0.85);
  display:flex;align-items:center;justify-content:center;
  padding:20px;
  z-index:60;
}
.video-overlay[hidden]{display:none;}
.video-overlay-inner{max-width:1000px;width:100%;}
.video-overlay-inner .btn-outline{
  border-color:#fff;margin-bottom:10px;
  background:var(--red);
}
.video-overlay-inner video{
  width:100%;
  max-height:80vh;
  display:block;
  border-radius:8px;
  background:#000;
}
.video-overlay-inner iframe{
  width:100%;
  aspect-ratio:16/9;
  max-height:80vh;
  display:block;
  border-radius:8px;
  background:#000;
}
.video-overlay-inner video[hidden],
.video-overlay-inner iframe[hidden]{display:none;}

footer{
  text-align:center;
  color:#888;
  font-size:0.8rem;
  padding:20px;
}

@media (max-width:640px){
  .topbar{padding:10px 14px;}
  .topbar h1{display:none;}
  .scene-info h2{font-size:1.25rem;}
  .btn-arrow{padding:10px 12px;font-size:0.9rem;}
  .scene-progress{display:none;}
}