/* PIXEL Studio · Tours 360° — tema oscuro único a propósito (visor fotográfico) */
:root{
  --ground:#3f3f3d; --bar:#2e2e2c; --panel:#262624; --ink:#f6eee3; --muted:#c9c2b6;
  --accent:#ffde59; --line:#5a5955;
  --display:"Barlow Condensed","Arial Narrow",sans-serif;
  --body:"Barlow","Helvetica Neue",Arial,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--ground);color:var(--ink);font:15px/1.5 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- cabecera ---------- */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;flex-wrap:wrap;
  background:var(--bar);border-bottom:1px solid var(--line);
  padding:10px max(16px,env(safe-area-inset-right)) 10px max(16px,env(safe-area-inset-left))}
.brand{display:flex;align-items:baseline;gap:14px;min-width:0;text-decoration:none}
.logo{font-family:var(--display);font-weight:600;font-size:24px;letter-spacing:.14em;line-height:1}
.logo b{color:var(--accent);font-weight:600}
.brand small{font-size:13px;color:var(--muted);letter-spacing:.04em}
.back{display:inline-flex;align-items:center;gap:8px;font:600 13px var(--body);letter-spacing:.06em;text-transform:uppercase;
  text-decoration:none;border:1px solid var(--line);padding:7px 14px}
.back:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- portada de proyectos ---------- */
.home main{max-width:1200px;margin:0 auto;padding:48px 16px 64px}
.home h1{font-family:var(--display);font-weight:600;font-size:clamp(34px,5vw,56px);line-height:1.05;letter-spacing:.02em;margin:0 0 12px;text-transform:uppercase}
.home h1 span{color:var(--accent)}
.home .lead{color:var(--muted);max-width:60ch;margin:0 0 40px;font-size:17px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.card{display:block;text-decoration:none;background:var(--bar);border:1px solid var(--line);transition:border-color .2s}
.card:hover{border-color:var(--accent)}
.card figure{margin:0;aspect-ratio:16/9;overflow:hidden;background:#222}
.card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.card:hover img{transform:scale(1.04)}
.card .txt{padding:16px 18px 18px}
.card h2{font-family:var(--display);font-weight:600;font-size:24px;letter-spacing:.04em;text-transform:uppercase;margin:0 0 2px}
.card p{margin:0;color:var(--muted);font-size:14px}
.card .n{display:inline-block;margin-top:12px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.foot{border-top:1px solid var(--line);background:var(--bar);color:var(--muted);font-size:13px;
  padding:14px 16px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.foot a{text-decoration:none;color:var(--ink)}
.foot a:hover{color:var(--accent)}

/* ---------- visor ---------- */
.tour{display:flex;flex-direction:column;height:100%;height:100dvh;overflow:hidden}
.tour .title{display:flex;align-items:baseline;gap:10px;min-width:0}
.tour .title strong{font-family:var(--display);font-weight:600;font-size:20px;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.tour .title span{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stage{flex:1;position:relative;min-height:0}
#pano{position:absolute;inset:0;background:#2a2a28}
.scene-name{position:absolute;left:max(12px,env(safe-area-inset-left));top:12px;z-index:3;pointer-events:none;
  background:rgba(30,30,28,.8);border-left:3px solid var(--accent);padding:6px 12px;font-weight:600;font-size:14px;letter-spacing:.04em}
.hint{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:3;pointer-events:none;
  background:rgba(30,30,28,.8);font-size:13px;padding:7px 14px;max-width:calc(100% - 120px);text-align:center;transition:opacity .6s}
.hint.off{opacity:0}

/* tira de vistas */
.strip{background:var(--bar);border-top:1px solid var(--line);display:flex;gap:10px;overflow-x:auto;
  padding:10px max(12px,env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));
  scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.strip button{flex:0 0 auto;width:132px;padding:0;background:none;border:0;cursor:pointer;text-align:left}
.strip img{display:block;width:132px;height:74px;object-fit:cover;border:2px solid transparent;opacity:.75;transition:opacity .2s,border-color .2s}
.strip span{display:block;font-size:12px;color:var(--muted);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.strip button:hover img{opacity:1}
.strip button[aria-current="true"] img{border-color:var(--accent);opacity:1}
.strip button[aria-current="true"] span{color:var(--ink)}

/* modo incrustado (iframe en Squarespace): sin cabecera */
.embed .top{display:none}

/* hotspots */
.pnlm-hotspot-base.hs{width:44px;height:44px;cursor:pointer}
.hs .ring{position:absolute;inset:0;border-radius:50%;background:rgba(30,30,28,.55);border:2px solid var(--accent);
  box-shadow:0 0 0 0 rgba(255,222,89,.55);animation:pulse 2.4s infinite}
.hs .ring::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:12px;margin:-4px 0 0 -6px;
  border-left:3px solid var(--accent);border-top:3px solid var(--accent);transform:rotate(45deg)}
.hs:hover .ring{background:rgba(30,30,28,.85)}
.hs .lbl{position:absolute;top:50px;left:50%;transform:translateX(-50%);white-space:nowrap;pointer-events:none;
  background:rgba(30,30,28,.85);color:var(--ink);font:600 12px var(--body);letter-spacing:.04em;padding:4px 10px}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,222,89,.5)}70%{box-shadow:0 0 0 12px rgba(255,222,89,0)}100%{box-shadow:0 0 0 0 rgba(255,222,89,0)}}
@media (prefers-reduced-motion:reduce){.hs .ring{animation:none}}

/* controles de Pannellum en clave PIXEL */
.pnlm-controls-container{top:auto;bottom:12px;left:auto;right:max(12px,env(safe-area-inset-right))}
.pnlm-controls{background-color:rgba(246,238,227,.92);border:0;border-radius:0}
.pnlm-control:hover{background-color:var(--accent)}
.pnlm-panorama-info{display:none!important}
.pnlm-load-box{background:rgba(30,30,28,.88);border-radius:0;font-family:var(--body)}
.pnlm-lbar{border-color:var(--accent)} .pnlm-lbar-fill{background:var(--accent)}

/* ---------- editor ---------- */
.editor{position:absolute;right:12px;top:12px;z-index:5;width:300px;max-height:calc(100% - 24px);overflow:auto;
  background:rgba(38,38,36,.96);border:1px solid var(--line);padding:16px;font-size:13px}
.editor h3{margin:0 0 4px;font-family:var(--display);font-size:20px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.editor .cur{margin:0 0 14px;color:var(--muted)}
.editor label{display:block;font-weight:600;margin:12px 0 4px}
.editor select{width:100%;background:var(--bar);color:var(--ink);border:1px solid var(--line);padding:7px;font:inherit}
.editor .btn{display:block;width:100%;margin-top:8px;padding:9px 10px;background:var(--bar);border:1px solid var(--line);cursor:pointer;font-weight:600;text-align:left}
.editor .btn:hover{border-color:var(--accent)}
.editor .btn.primary{background:var(--accent);color:#222;border-color:var(--accent)}
.editor .btn.on{border-color:var(--accent);color:var(--accent)}
.editor ul{list-style:none;margin:8px 0 0;padding:0}
.editor li{display:flex;align-items:center;gap:6px;padding:6px 0;border-top:1px solid var(--line)}
.editor li span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.editor li button{background:none;border:1px solid var(--line);padding:3px 8px;cursor:pointer;font-size:12px}
.editor li button:hover{border-color:var(--accent)}
.editor .note{color:var(--muted);margin:14px 0 0;font-size:12px}
.editor .msg{color:var(--accent);min-height:1.5em;margin:8px 0 0}
.editor textarea{width:100%;margin-top:8px;background:var(--bar);color:var(--ink);border:1px solid var(--line);font:11px/1.4 ui-monospace,monospace;padding:6px}
.placing #pano{cursor:crosshair}
@media (max-width:700px){
  .editor{left:8px;right:8px;width:auto;top:auto;bottom:8px;max-height:55%}
  .strip button{width:104px}.strip img{width:104px;height:58px}
  .tour .title span{display:none}
  .pnlm-zoom-controls{display:none!important}
  .hint{left:12px;transform:none;text-align:left}
}

/* ---------- modo VR ---------- */
.vr-open{position:absolute;z-index:4;top:12px;right:max(12px,env(safe-area-inset-right));display:inline-flex;align-items:center;gap:8px;
  background:rgba(30,30,28,.85);border:1px solid var(--accent);color:var(--ink);padding:7px 12px;cursor:pointer;
  font:600 13px var(--body);letter-spacing:.06em;text-transform:uppercase}
.vr-open:hover{background:var(--accent);color:#222}
.vr-open:disabled{opacity:.6;cursor:progress}
.vr-ico{width:22px;height:12px;border:2px solid currentColor;border-radius:4px 4px 7px 7px;position:relative}
.vr-ico::after{content:"";position:absolute;left:50%;bottom:-2px;width:6px;height:5px;margin-left:-3px;background:var(--bar);border:2px solid currentColor;border-bottom:0;border-radius:3px 3px 0 0}
.vr-open:hover .vr-ico::after{background:var(--accent)}
.editing .vr-open{right:324px}
@media (max-width:700px){.editing .vr-open{right:12px}}
body.vr-on{overflow:hidden}
.vr{position:fixed;inset:0;z-index:1000;background:#000;color:var(--ink);font-family:var(--body);touch-action:none}
.vr-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.vr.running::after{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:#000;pointer-events:none}
.vr-intro{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:14px;
  padding:24px max(24px,env(safe-area-inset-right)) 24px max(24px,env(safe-area-inset-left));background:rgba(30,30,28,.82);overflow:auto}
.vr-intro h2{margin:0;font:600 clamp(28px,5vw,44px)/1 var(--display);letter-spacing:.06em;text-transform:uppercase}
.vr-intro h2 b{color:var(--accent);font-weight:600}
.vr-intro ol{margin:0;padding-left:1.3em;max-width:52ch;font-size:16px;line-height:1.5}
.vr-intro strong{color:var(--accent);font-weight:600}
.vr-row{display:flex;flex-wrap:wrap;gap:10px}
.vr-btn{background:transparent;border:1px solid var(--line);color:var(--ink);padding:11px 16px;cursor:pointer;font:600 14px var(--body);letter-spacing:.04em}
.vr-btn:hover{border-color:var(--accent)}
.vr-btn.primary{background:var(--accent);border-color:var(--accent);color:#222}
.vr-note{margin:0;color:var(--muted);font-size:13px;min-height:1.2em}
.vr-close{position:absolute;z-index:2;top:max(10px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);
  background:rgba(30,30,28,.7);border:1px solid var(--line);color:var(--ink);padding:6px 12px;font:600 12px var(--body);cursor:pointer}
.vr-intro:not([hidden]) ~ .vr-close{display:none}
.vr [hidden]{display:none!important}
.vr-msg{position:absolute;z-index:2;left:50%;bottom:max(16px,env(safe-area-inset-bottom));transform:translateX(-50%);background:rgba(30,30,28,.85);border-left:3px solid var(--accent);padding:8px 12px;font-size:13px;max-width:80%}