nav, nav .container {background-color:#ffffff; opacity:0.85;}
.navbar-toggler {background-color:#000000 !important;}
.nav-link-text {font-size:17px;}

main {background-image: url("../img/marmo.jpg");}

.centra{margin-left:auto;margin-right:auto;text-align:center;}
.giustificato {text-align:justify;}
.left {text-align:left;}
.right {text-align:right;}
.link {text-decoration:underline;}
.corsivo {font-style:italic;}
.bold {font-weight:bold;}
.barrato {text-decoration: line-through;}
.font11 {font-size:11px;}
.font13 {font-size:13px;}
.font15 {font-size:15px;}
.font18 {font-size:18px;}
.font21 {font-size:21px;}
.font25 {font-size:25px;}
.font30 {font-size:30px;}
.txt-blu {color:#293c8e !important;}
.txt-rosso, .error {color:#FF2D2A !important;}
.txt-arancio, .txt-arancio * {color: #F49626 !important;}
.txt-bianco {color:#FFFFFF !important;}
.txt-verde {color:#009122 !important;}
.pointer {cursor:pointer;}
.trash {color:#FF0000;}

.bg-bianco * {background-color:#FFFFFF;}
.bg-rosso {color:#ffffff;background-color:#FF2D2A !important;padding:3px;}
.bg-blu {color:#ffffff;background-color:#293c8e !important; padding:3px;}
.bg-marmo {}
.nobg {background:none !important;}

.brd-blu {border:1px solid #293c8e; padding:2px;}
.brd-grigio {border:1px solid #999999; padding:2px;}

.margin0 {margin:0px;}
.margin10 {margin:10px;}
.margint0 {margin-top:0px;}
.margint15 {margin-top:15px;}
.margint30 {margin-top:30px;}
.marginl50 {margin-left:50px;}
.marginb15 {margin-bottom:15px;}
.marginb50 {margin-bottom:50px;}
.padding15 {padding:15px;}
.paddingt0 {padding-top:0px !important;}
.paddingt50 {padding-top:50px;}
.lar25 {min-width:25% !important;}
.lar50 {min-width:50% !important;}
.lar75 {min-width:75% !important;}
.lar90 {min-width:90% !important;}
.lar100 {min-width:100% !important;}
.radius3 {border-radius:3%;}
.radius5 {border-radius:5%;}
.radius100 {border-radius:100%;}

.brd {border-top:1px solid #e0dee0;border-bottom:1px solid #e0dee0;}

/* Lightbox */
:root{--lbx-bg:rgba(0,0,0,.92);--lbx-btn-bg:rgba(0,0,0,.45);--lbx-btn-fg:#fff}
html.lbx-lock{overflow:hidden}

.lbx-overlay{position:fixed;inset:0;display:none;align-items:center;justify-content:center;
  background:var(--lbx-bg);z-index:99999;padding:2rem;cursor:zoom-out}
.lbx-overlay.open{display:flex}

.lbx-figure{margin:0;max-width:92vw}
.lbx-img{max-width:92vw;max-height:90vh;display:block;border-radius:.5rem;
  box-shadow:0 20px 60px rgba(0,0,0,.6);transition:opacity .2s ease}
.lbx-img.loading{opacity:.25}

.lbx-caption{margin-top:.6rem;color:#f0f0f0;font-size:.9rem;line-height:1.3;text-align:center}

.lbx-close,.lbx-nav{position:fixed;border:0;border-radius:999px;background:var(--lbx-btn-bg);
  color:var(--lbx-btn-fg);cursor:pointer}
.lbx-close{top:1rem;right:1rem;width:44px;height:44px;font-size:26px;line-height:1}
.lbx-nav{top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:28px;line-height:1}
.lbx-prev{left:1rem}
.lbx-next{right:1rem}
.lbx-close:focus,.lbx-nav:focus{outline:2px solid #fff5;outline-offset:2px}


/* banner Cookies */
:root{--cb-bg:#111;--cb-fg:#fff;--cb-accent:#ff8b34}
#cookiebar{position:fixed;left:50%;bottom:1rem;transform:translateX(-50%);
  width:min(960px,calc(100% - 2rem));display:flex;align-items:center;gap:.8rem;
  background:var(--cb-bg);color:var(--cb-fg);padding:12px 14px;border-radius:12px;
  box-shadow:0 12px 30px rgba(0,0,0,.35);z-index:99999;font:14px/1.35 system-ui}
#cookiebar[hidden]{display:none}
.cb-text{flex:1}
.cb-actions{display:flex;gap:.5rem}
.cb-btn{border:0;background:var(--cb-accent);color:#fff;padding:.55rem .9rem;border-radius:10px;
  font-weight:600;cursor:pointer}
.cb-muted{background:#333}
.cb-x{margin-left:.3rem;border:0;background:#0000;color:#bbb;font-size:20px;cursor:pointer}
@media (max-width:560px){#cookiebar{flex-direction:column;align-items:stretch}}