*{margin:0;padding:0}.webgl{position:fixed;top:0;left:0;outline:none;z-index:0!important}html,body{overflow:hidden!important}:root{--color-bg-blur: rgba(255, 255, 255, .25);--color-bg-btn: rgba(44, 62, 80, .8);--color-border: rgba(255, 255, 255, .18);--color-shadow: rgba(0, 0, 0, .1);--color-btn-text: #fff}#navigation{position:fixed;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:3rem;z-index:1000;pointer-events:auto;padding:1rem 2rem;border-radius:1.5rem;background:var(--color-bg-blur);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--color-border);box-shadow:0 4px 12px var(--color-shadow);width:auto;min-width:min-content;transition:transform .4s ease,opacity .4s ease;opacity:1}#exitBtn{background:var(--color-bg-blur);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--color-border);box-shadow:0 4px 12px var(--color-shadow);border-radius:12px;position:fixed;top:20px;left:20px;color:#fff;border:none;z-index:1000;padding:8px 12px;font-size:1rem;cursor:pointer;font-family:Segoe UI,Roboto,sans-serif;box-shadow:0 2px 6px var(--color-bg-btn);transition:background .2s;min-width:48px;text-align:center;display:flex;align-items:center;gap:6px}#exitBtn img{width:35px;display:block;margin:auto;pointer-events:none;background:none}#navigation.hide-nav{transform:translate(-50%,100%);opacity:0;pointer-events:none}#languageSelector{position:fixed;top:20px;right:20px;z-index:1000;display:flex;gap:5px}.lang-btn{padding:8px 12px;background:#000000b3;color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background .3s}.lang-btn:hover{background:#000000e6}[dir=rtl] #languageSelector{right:auto;left:20px}#languageSelector.dropdown{position:fixed;top:20px;right:20px;z-index:1000;display:flex;flex-direction:column;align-items:flex-end}#languageSelector.dropdown{top:25px;right:10px}#currentLangBtn{padding:6px 12px 6px 8px;font-size:.95rem}#currentLangBtn{background:var(--color-bg-blur);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--color-border);box-shadow:0 4px 12px var(--color-shadow);border-radius:12px;color:#02101e;font-family:Segoe UI,Roboto,sans-serif;font-size:1rem;padding:8px 12px;min-width:48px;text-align:center;cursor:pointer;transition:background .2s;display:flex;align-items:center;gap:6px}.dropdown-content{display:none;position:absolute;top:110%;right:0;background:#fffffffa;min-width:80px;border-radius:8px;box-shadow:0 4px 16px #2c3e501f;padding:4px 0;flex-direction:column;align-items:stretch;z-index:2000}.dropdown-content .lang-btn{background:none;color:#2c3e50;border:none;border-radius:0;padding:8px 16px;text-align:left;width:100%;font-size:1rem;transition:background .2s,color .2s;box-shadow:none}.dropdown-content .lang-btn:hover{background:#2c3e5014;color:#2980b9}#languageSelector.dropdown.open .dropdown-content{display:flex}.nav-btn{font-size:.875rem;border:none;font-weight:500;font-family:Segoe UI,Roboto,-apple-system,sans-serif;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:.5px;background:transparent;color:var(--color-btn-text);box-shadow:none;flex-shrink:0;outline:none;user-select:none;-webkit-user-select:none;-ms-user-select:none;-webkit-tap-highlight-color:transparent}.nav-btn:hover{transform:translateY(-2px)}.nav-btn:active{transform:translateY(0)}.nav-btn:disabled{background:#95a5a6b3;cursor:not-allowed;transform:none;box-shadow:none}.nav-btn img{width:24px;height:24px;display:block;margin:auto;pointer-events:none}#startup-overlay{position:fixed;z-index:5000;inset:0;border:none!important;outline:none!important;display:flex;align-items:center;justify-content:center;overflow:hidden;opacity:1;transition:opacity 1.5s cubic-bezier(.4,0,.2,1)}#startup-overlay.fade-out{opacity:0;pointer-events:none}.startup-bg{position:fixed;inset:0;padding:0;margin:0;outline:none;background:linear-gradient(#1e1e1ecc,#1e1e1ed9),url(/visite-virtuelle/images/accueil.webp) center center / cover no-repeat;z-index:1}.startup-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:2.5vw;padding:min(7vw,48px) min(5vw,32px) min(5vw,32px) min(5vw,32px);background:#222831d1;border-radius:2vw;box-shadow:0 8px 32px #00000040;max-width:95vw}#startup-logo{width:min(220px,40vw);max-width:90vw;height:auto;margin-bottom:18px;filter:drop-shadow(0 2px 12px #0008);transition:width .3s}#startup-loader-bar-bg{width:min(420px,80vw);height:22px;background:#2c3e504d;border-radius:14px;overflow:hidden;margin-bottom:22px;box-shadow:0 2px 12px #0005;border:2px solid var(--color-border, rgba(255, 255, 255, .25));-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}#startup-loader-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--color-bg-btn, #4fc3f7) 0%,#1976d2 60%,#2c3e50 100%);transition:width .2s linear;border-radius:14px 0 0 14px;box-shadow:0 0 16px #1976d2cc,0 0 8px #4fc3f7cc;min-width:10px}#startup-loader-text{color:#fff;font-size:min(1.3em,4vw);letter-spacing:1px;text-shadow:0 2px 8px #000a;margin-top:10px;font-family:Segoe UI,Roboto,sans-serif;text-align:center;max-width:90vw;font-weight:500}#loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000de;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:4000;opacity:0;pointer-events:none;cursor:default;transition:opacity .3s ease}#loading-screen.visible{opacity:1;pointer-events:auto}.loader{width:50px;height:50px;border:5px solid rgba(255,255,255,.2);border-top:5px solid rgba(255,255,255,.8);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}.loader-text{font-size:1.25rem;color:#fff;font-family:Segoe UI,Roboto,sans-serif;text-align:center;letter-spacing:.5px;text-transform:uppercase;opacity:.9}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.panorama-header{position:fixed;top:20px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:.5em;z-index:1500;align-items:stretch;max-width:60%}@media (max-width: 600px){.panorama-header{flex-direction:column;align-items:center;gap:.3em;width:100vw}.panorama-link-btn img{width:1.4em!important}}#panoramaInfo{background:#ffffff40;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.18);color:#112130;padding:.75rem 1.5rem;border-radius:1.5rem;font-size:1.7rem;font-family:Segoe UI,Roboto,sans-serif;font-weight:600;z-index:1500;pointer-events:none;text-align:center;overflow:hidden;box-shadow:0 4px 12px #0000001a;transition:transform .4s ease,opacity .4s ease;display:none}.panorama-link-btn{align-items:center;gap:.5em;background:#ffffff40;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.18);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:1em;font-weight:500;padding:.75em 1.5em;margin:.5em 0 0;cursor:pointer;z-index:1500;box-shadow:0 2px 8px #1976d214;transition:background .2s,color .2s,border .2s;border-radius:1.5rem;border-width:1px;border-style:solid;height:auto;outline:none;-webkit-tap-highlight-color:transparent}.panorama-link-btn:focus{outline:none;box-shadow:none}.panorama-link-btn:hover{background:var(--color-bg-btn);color:#fff;border-color:var(--color-bg-btn)}.panorama-link-btn img{filter:none;transition:filter .2s;width:1.7em;vertical-align:middle}.panorama-link-btn:hover img{filter:brightness(200%)}#controls{position:absolute;bottom:-10%;left:50%;transform:translate(-50%);display:flex;flex-direction:row;align-items:center;gap:18px;z-index:1001;transition:bottom .4s ease,opacity .2s ease;pointer-events:none;opacity:0}#controls.active{bottom:3%;opacity:1;pointer-events:auto}#controls button{width:52px;height:52px;border-radius:50%;background:#ffffff40;border:1.5px solid rgba(255,255,255,.35);font-size:28px;box-shadow:0 4px 16px #0000001f;cursor:pointer;transition:transform .12s,box-shadow .18s,background .18s;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:0}#controls button img{width:24px;height:24px;object-fit:contain;user-select:none;-webkit-user-select:none;-ms-user-select:none;pointer-events:none}#controls,#controls *{user-select:none!important;-webkit-user-select:none!important;-ms-user-select:none!important;-moz-user-select:none!important}#controls button:active{transform:scale(.93);background:#ffffff80;box-shadow:0 2px 8px #0000002e}#arrows{display:flex;flex-direction:column;align-items:center;gap:10px}#arrows>div{display:flex;gap:10px}#controlsCloseBtn{background:#c40505a8!important}.zoomBtn{font-size:2.3rem!important;width:56px;height:56px;background:#ffffff38;border:1.5px solid rgba(255,255,255,.32);color:#222;box-shadow:0 2px 8px #00000014}#zoomDiv button:active{background:#ffffff61}#controls button,#zoomDiv button{outline:none!important;box-shadow:none!important;-webkit-tap-highlight-color:transparent;-webkit-focus-ring-color:transparent}#controls button:focus-visible,#zoomDiv button:focus-visible{outline:none!important;box-shadow:none!important}#menuCloseBtn{width:auto;min-width:unset;padding:8px 16px;align-self:flex-end;margin:1rem}#menuOverlay{position:fixed;bottom:-10%;left:0;width:100%;padding:0;height:auto;background:#fffffff2;transition:bottom .4s ease,opacity .4s ease;z-index:500;display:flex;flex-direction:column;border-radius:16px 16px 0 0;background:#ffffff26;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.18);box-shadow:0 8px 16px #0000001a;pointer-events:none;opacity:0}#menuOverlay.active{bottom:0;opacity:1;z-index:2000;pointer-events:auto}#menuCloseBtn{position:absolute;background:#2c3e50;top:-40px;right:0;border:none;padding:.5rem 1rem}#menuContent{display:flex;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;align-items:center;padding:26px 16px;gap:1rem;scroll-padding-left:0;outline:none;user-select:none;-webkit-user-select:none;-ms-user-select:none;-webkit-tap-highlight-color:transparent;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;-ms-overflow-style:none;scrollbar-width:none}#menuContent::-webkit-scrollbar{display:none}.menu-thumbnail{flex:0 0 auto;width:160px;text-align:center;gap:0;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;border-radius:15px;border:1px solid #ccc;overflow:hidden;background:#ffffff26;box-shadow:0 4px 8px #0000001a;scroll-snap-align:start}#menuCloseBtn{position:absolute;background:#2c3e50e6;top:-40px;right:0;border:none;padding:.5rem 1rem;border-radius:10px}.menu-thumbnail-img{width:100%;height:100px;object-fit:cover;display:block;margin:0 0 -.5px;pointer-events:none}.menu-thumbnail-description{font-size:.92rem;color:#fff;letter-spacing:.5px;margin:0;font-family:Segoe UI,Roboto,sans-serif;background:#2c3e50cc;width:100%;height:55px;box-sizing:border-box;display:flex;align-items:center;justify-content:center}.menu-thumbnail:hover{transform:scale(1.15);box-shadow:0 8px 16px #0003}#menuScrollBar{position:relative;height:6px;width:80%;border-radius:3px;margin:0 auto 8px;background:#c4c4c4;overflow:hidden;z-index:20}#menuScrollThumb{position:absolute;height:100%;background:#2c3e50cc;border-radius:3px;transition:left .2s,width .2s;left:0;width:30%;min-width:30px;opacity:.85;box-shadow:0 2px 8px #2c3e501f;pointer-events:none}.scroll-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:10;background:#2c3e50cc;color:#fff;border:none;border-radius:10%;width:45px;height:60px;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:.85;transition:opacity .2s}.scroll-arrow:hover{opacity:1;transform:translateY(-50%) scale(1.1)}.left-arrow{left:10px}.right-arrow{right:10px}.scroll-arrow.hidden{opacity:0;pointer-events:none}#floatingIframeContainer{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:90vw;height:80vh;background:#f8f9fa;border:2px solid #1976d2;border-radius:18px;box-shadow:0 8px 32px #1976d22e;z-index:9999;display:flex;flex-direction:column;overflow:hidden;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;transition:box-shadow .2s}#floatingIframeContainer iframe{flex:1;width:100%;height:100%;border:none;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background:#fff}#closeFloatingIframe{background:transparent;color:#1976d2;border:none;font-size:2em;align-self:flex-end;cursor:pointer;padding:.2em .7em .2em .2em;transition:color .2s}#closeFloatingIframe:hover{color:#d32f2f}@media (max-width: 600px){.startup-content{padding:8vw 3vw 6vw;gap:5vw}#startup-logo{width:48vw;margin-bottom:10px}#startup-loader-bar-bg{width:90vw;height:16px;margin-bottom:14px}#startup-loader-text{font-size:1em}#navigation{gap:3rem}#exitBtn img{width:30px}#controls button{width:44px;height:44px}#controls button img{width:24px;height:24px}.zoomBtn{width:38px;height:38px;font-size:1.3rem}}@media (max-width: 900px){#floatingIframeContainer{width:96vw;height:80vh;max-width:98vw;max-height:90vh}#closeFloatingIframe{font-size:2.2em}}