/* ============================================================
   VIVO — Tururi virtuale 360° (Pannellum). Brand-only styling.
   Antracit #2C2925 · crem #EFE4D0 · sage #97A48F / #7D826A.
   ============================================================ */
:root{
  --tur-bg:#2C2925; --tur-text:#EFE4D0; --tur-dim:#B5A992;
  --tur-sage:#97A48F; --tur-sage-d:#7D826A; --tur-line:#4A4742;
  --display:'Cormorant Garamond',Georgia,serif;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body.tur-page{
  background:var(--tur-bg);color:var(--tur-text);
  font-family:'Hanken Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  -webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;height:100dvh;overflow:hidden;
}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--tur-sage);outline-offset:2px}

/* ---------- Header ---------- */
.tur-header{
  flex:0 0 auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:14px clamp(14px,3vw,28px);border-bottom:1px solid var(--tur-line);
}
.tur-brand{font-family:var(--display);font-weight:600;font-size:22px;letter-spacing:0.16em}
.tur-brand .sub{display:block;font-family:'Hanken Grotesk',sans-serif;font-size:9px;letter-spacing:0.3em;text-transform:uppercase;color:var(--tur-sage);margin-top:1px}
.tur-typo{font-family:var(--display);font-style:italic;font-size:16px;color:var(--tur-dim)}
.tur-back{margin-left:auto;font-size:13px;color:var(--tur-dim);border:1px solid var(--tur-line);padding:8px 14px;border-radius:2px;transition:color .2s,border-color .2s}
.tur-back:hover{color:var(--tur-text);border-color:var(--tur-sage)}

/* ---------- Viewer ---------- */
.tur-stage{flex:1 1 auto;position:relative;min-height:0;background:var(--tur-bg)}
#tur-viewer{width:100%;height:100%}

/* branded overlay toolbar (top-right of viewer) */
.tur-tools{position:absolute;top:14px;right:14px;z-index:6;display:flex;gap:8px}
.tur-btn{
  display:inline-flex;align-items:center;gap:7px;cursor:pointer;
  background:rgba(44,41,37,0.72);backdrop-filter:blur(4px);
  color:var(--tur-text);border:1px solid var(--tur-line);border-radius:2px;
  font-family:inherit;font-size:13px;padding:9px 13px;transition:background .2s,border-color .2s;
}
.tur-btn:hover{background:rgba(44,41,37,0.92);border-color:var(--tur-sage)}
.tur-btn svg{width:16px;height:16px;flex-shrink:0}
.tur-btn[hidden]{display:none}
.tur-btn--on{border-color:var(--tur-sage);color:var(--tur-sage)}

/* loading overlay */
.tur-loading{position:absolute;inset:0;z-index:8;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--tur-bg);transition:opacity .5s ease}
.tur-loading[hidden]{opacity:0;pointer-events:none;visibility:hidden}
.tur-spin{width:34px;height:34px;border:2px solid var(--tur-line);border-top-color:var(--tur-sage);border-radius:50%;animation:turspin .8s linear infinite}
@keyframes turspin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.tur-spin{animation:none}}
.tur-loading p{font-family:var(--display);font-style:italic;font-size:16px;color:var(--tur-dim)}

/* WebGL / error fallback */
.tur-fallback{position:absolute;inset:0;z-index:9;display:none;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:24px;background:var(--tur-bg)}
.tur-fallback.show{display:flex}
.tur-fallback h2{font-family:var(--display);font-weight:500;font-size:clamp(1.4rem,3vw,2rem)}
.tur-fallback p{font-size:15px;line-height:1.7;color:var(--tur-dim);max-width:44ch}
.tur-fallback a{display:inline-block;margin-top:6px;background:var(--tur-text);color:var(--tur-bg);padding:12px 22px;border-radius:2px;font-weight:600}

/* ---------- Scene switcher ---------- */
.tur-switcher{flex:0 0 auto;display:flex;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:12px clamp(14px,3vw,28px);border-top:1px solid var(--tur-line);scrollbar-width:thin}
.tur-scene{
  flex:0 0 auto;cursor:pointer;background:transparent;color:var(--tur-dim);
  border:1px solid var(--tur-line);border-radius:2px;font-family:inherit;font-size:13.5px;
  letter-spacing:0.02em;padding:9px 16px;white-space:nowrap;transition:color .2s,border-color .2s,background .2s;
}
.tur-scene:hover{color:var(--tur-text);border-color:var(--tur-sage-d)}
.tur-scene.is-active{color:var(--tur-bg);background:var(--tur-sage);border-color:var(--tur-sage);font-weight:600}

/* ---------- Custom hotspots (sage circle + chevron; NOT Pannellum blue) ---------- */
.vivo-hs{
  width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;
  background:rgba(151,164,143,0.34);border:2px solid var(--tur-sage);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  backdrop-filter:blur(2px);transition:transform .2s,background .2s;
  box-shadow:0 2px 10px rgba(0,0,0,0.3);
}
.vivo-hs:hover{transform:scale(1.12);background:rgba(151,164,143,0.6)}
.vivo-hs svg{width:20px;height:20px;color:var(--tur-text)}
.vivo-hs__tip{
  position:absolute;bottom:52px;left:50%;transform:translateX(-50%);
  background:var(--tur-bg);color:var(--tur-text);border:1px solid var(--tur-line);
  font-size:12.5px;white-space:nowrap;padding:6px 11px;border-radius:2px;
  opacity:0;pointer-events:none;transition:opacity .18s;
}
.vivo-hs:hover .vivo-hs__tip{opacity:1}

/* ---------- Pannellum control overrides (brand, not default) ---------- */
.pnlm-controls-container{left:auto!important;right:14px!important;bottom:14px!important}
.pnlm-control{background:rgba(44,41,37,0.72)!important;border:1px solid var(--tur-line)!important;border-radius:2px!important;margin-bottom:6px!important}
.pnlm-control:hover{border-color:var(--tur-sage)!important}
.pnlm-load-box{background:var(--tur-bg)!important;color:var(--tur-text)!important;border:1px solid var(--tur-line)!important}
.pnlm-lbox{display:none!important} /* our own loader overlays it */
.pnlm-about-msg,.pnlm-pointer-lock-message{display:none!important}

@media(max-width:600px){
  .tur-typo{width:100%;order:3;font-size:15px}
  .tur-back{margin-left:auto}
  .tur-btn{padding:9px 11px}
  .tur-btn .tur-btn__lbl{display:none} /* icons only on mobile */
}