/* ==========================================================================
   PALETTE - unico punto in cui cambiare i colori del sito.
   In testa la palette ufficiale 2026; gli altri token sono la palette 2025,
   ancora usata dalle pagine non ridisegnate. Accanto a ogni token dove e' usato.
   Le varianti -NN sono la stessa tinta con alpha NN%: vanno aggiornate
   insieme alla tinta base. Restano letterali nei CSS solo i neutri
   (bianco/nero, ombre, grigi) e i colori dentro le immagini di sfondo.
   ========================================================================== */
:root {
  /* palette ufficiale 2026 (grafici DXC): i colori delle pagine 2026 si prendono solo da qui */
  --ngai-lilla: #C36EF1;            /* bordo card tema 1 (home) */
  --ngai-viola-brand: #82218D;      /* gradiente body pagine interne (fondo), bordo card tema 2, statistiche e gradiente programma (home) */
  --ngai-azzurro: #75B0D9;          /* bordo card tema 4 (home) */
  --ngai-blu: #304AA3;              /* gradiente body pagine interne (cima), accordion campus e cerchi numero (come arrivare), bordo card tema 3 e gradiente programma (home) */
  --ngai-blu-notte: #1C2B63;        /* testi su fondo chiaro ("EXTRA DARK per testi"): card del programma e pulsante relatori (home), .text-blu-notte (percorso) */

  /* blu */
  --ngai-dark-blue: #191E47;        /* .bg-dark-blue (footer) */
  --ngai-medium-blue: #003366;      /* .text-dark-blue, .btn-light, .btn-dark */
  --ngai-primary-blue: #0066cc;     /* .text-primary, .btn-primary, .btn-outline-primary, badge text-bg-info (home, contenuti live) */
  --ngai-light-blue: #e1edf8;       /* .bg-light-blue, .text-light-blue */
  --ngai-ice-blue: #F2F7FC;         /* sfondo badge text-bg-info (home, contenuti live), riquadro sede/data card programma (home), sezione Scuola Futura (ai summit), .bg-ice-blue (percorso) */
  --ngai-steel-blue: #326897;       /* --bs-primary-text-emphasis */
  --ngai-steel-blue-50: #32689780;  /* card .laboratori (ai summit) */
  --ngai-steel-blue-90: #326897E5;  /* overlay titolo foto gallery (contenuti live) */
  --ngai-sky-blue: #6AAAEB;         /* .border-text (percorso, programma) */
  --ngai-teal: #14A4C9;             /* solo tinta base di --ngai-teal-60 */
  --ngai-teal-60: #14A4C999;        /* card .sessioni (ai summit) */
  --ngai-cyan: #70E2FF;             /* hover voci menu/dropdown, outline :focus, link .informativa */
  --ngai-navy: #021B30;             /* sfumatura card temi (home), testo dello .switch-pillola (programma, relatori) */
  --ngai-navy-0: rgba(2, 27, 48, 0);/* inizio sfumatura card temi (home) */
  --ngai-navy-84: #021b30d6;        /* sfumatura card temi chiuse (home) */
  --ngai-navy-dark: #00203B;        /* .bg-gradiente (pagine interne) */
  --ngai-focus-ring: #0d6efd;       /* outline focus .nav-link e card temi (home) */
  /* viola */
  --ngai-dark-violet: #2D2C70;      /* .bg-dark-violet (lettera home), banner cookie */
  --ngai-indigo: #443775;           /* pulsante torna su, .bg-gradiente */
  --ngai-indigo-50: #44377580;      /* sfondo .bg-lente, .bg-lente-2 */
  --ngai-lilac-50: #7459dc80;       /* bordo .bg-lente, .bg-lente-2, .bg-lente-3 */
  --ngai-violet: #564692;           /* .border-bottom-violet (programma) */
  --ngai-violet-muted: #57568D;     /* sfondo .bg-lente-3 (box lettera home) */
  /* rosa / magenta */
  --ngai-raspberry: #DE4172;        /* solo tinta base di --ngai-raspberry-70 */
  --ngai-raspberry-70: #DE4172B2;   /* .bg-violet (ai summit) */
  --ngai-orchid: #B84BB4;           /* pallino attivo dei caroselli (ai summit, percorso, contenuti live) */
  --ngai-magenta: #A343A0;          /* .text-rose-accent (percorso, programma) */
  --ngai-fuchsia: #b23ac7;          /* .timeline-item, .timeline-line (programma) */
  --ngai-rose-light: #FFCCFD;       /* .text-rose-light (programma) */
  --ngai-rose-light-10: #FFCCFD1A;  /* .bg-violet (programma) */
  /* navbar effetto vetro */
  --ngai-navbar-glass: rgba(65, 80, 92, 0.4);   /* sfondo navbar */
  --ngai-dropdown-glass: rgba(65, 80, 92, 0.8); /* sfondo dropdown menu */
  --ngai-dropdown-arrow: #283c45;               /* triangolino dropdown menu */

  --bs-primary-text-emphasis: var(--ngai-steel-blue);

  /*--bs-body-font-size: 1.125rem;*/
}
.navbar-brand  {
	padding: 10px 40px;
}

.navbar-brand .logo-normal{
	filter: drop-shadow(0 4px 5px #000) drop-shadow(0 4px 7px rgba(0, 0, 0, 0.60));
}
.navbar-brand .logo-hover{
	display: none;
}

.navbar-brand:hover .logo-normal{
	display: none;
}
.navbar-brand:hover .logo-hover{
	display: block;
	filter: drop-shadow(0 -2px 5px #000) drop-shadow(0 4px 7px rgba(0, 0, 0, 0.60));
}

.bg-dark-blue {
  background-color: var(--ngai-dark-blue);
}
.bg-dark-violet {
	background-color: var(--ngai-dark-violet);
}
.bg-light-blue {
  background-color: var(--ngai-light-blue);
}
.bg-ice-blue {
  background-color: var(--ngai-ice-blue);
}
.text-dark-blue{
  color: var(--ngai-medium-blue);
}
.text-blu-notte{
  color: var(--ngai-blu-notte);
}
.text-light-blue{
  color: var(--ngai-light-blue);
}
.text-primary{
  color: var(--ngai-primary-blue);
}

body {
  font-family: "Titillium Web", sans-serif;
  transition: all 0.3s ease;
  font-size: var(--bs-body-font-size);
}


main {
    flex: 1;
}

#breadcrumb{
  margin-top: 80px;
}
.breadcrumb-item+.breadcrumb-item::before,
li.breadcrumb-item,
li.breadcrumb-item a{
  color: #fff !important;

}
.breadcrumb-item.active{
  color: #fff;

}
.navbar-brand img{
  height: 40px;
}

.navbar-dark.bg-dark-custom{
  top: 55px;
  padding: 18px 6px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.001), rgba(0, 0, 0, 0.001)),
    linear-gradient(0deg, var(--ngai-navbar-glass), var(--ngai-navbar-glass));
  /*effetto */
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%); /* Safari */
}
.navbar-dark.bg-dark-custom .nav-link{
  font-weight: 600;
  font-size: 1.25rem;
  color: #fff;
  line-height: 28px;
  letter-spacing: 0px;
  text-shadow: 0px 5px 5px #000000;
  padding-right: 1rem;
  padding-left: 1rem;
}


.navbar-dark.bg-dark-custom .nav-link.active{
  text-decoration: underline;
}

.navbar-dark.bg-dark-custom .nav-link:hover{
 color: var(--ngai-cyan);
}
	
.navbar-dark.bg-dark-custom .dropdown-menu{
  top: 60px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    linear-gradient(0deg, var(--ngai-dropdown-glass), var(--ngai-dropdown-glass));
  padding: 16px 24px;
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,.35);
  /*effetto */
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%); /* Safari */
}

/* Triangolino (freccia) */
.dropdown-menu::before {
  content: "";
  position: absolute;
  top: -10px;
  right: 20px; /* Puoi regolare questa posizione orizzontale */
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid var(--ngai-dropdown-arrow);
  z-index: 1001; /* Assicurati che sia visibile sopra */
}

.lingua .nav-link.dropdown-toggle {
  font-size: 16px;
}
.navbar-dark.bg-dark-custom .dropdown-menu li{
  border-bottom: 1px solid #fff;

}
.navbar-dark.bg-dark-custom .dropdown-menu li:last-child{
  border-bottom: none !important;
}
.navbar-dark.bg-dark-custom .dropdown-menu .dropdown-item{
  color: #fff;
  background: transparent !important;
  line-height: 32px;
  font-size: 18px;
  text-shadow: 0px 5px 5px #000000;
  padding-left: 0;
}



.navbar-dark.bg-dark-custom .dropdown-menu .dropdown-item.active,
.navbar-dark.bg-dark-custom .dropdown-menu .dropdown-item:hover{
  color: var(--ngai-cyan)
  }
  
 .navbar-nav.mobile .nav-link{
  border-bottom: 1px solid #fff;
  text-shadow: 0 4px 4px rgba(0, 0, 0, 0.40);
  font-size: 1rem;

}

.navbar-nav.mobile.lingua .nav-link{
  border-bottom: none;
}

.navbar-nav.mobile.lingua {
	height: 45px;
}

.navbar-nav.mobile {
  display: block;
}

.navbar-nav{
  display: none;
}
.navbar-nav.mobile .dropdown-menu{
  position: absolute;
  right: 0;
  left: 0;
  margin-left: -65px;
  top: 60px;
}
.navbar-toggler{
  height: 45px;
  width: 45px;
  border-color: #fff;
  color: #fff;
}

.navbar-toggler-icon {
  display: inline-block;
  width: 20px;
  height: 20px;
}

.dropdown-toggle::after {
  display: inline-block;
  margin-left: .255em;
  vertical-align: middle;
  border-top: none;
  border-right: none;
  border-bottom: none;
  border-left: none;
  content: "\f282";
  justify-content: flex-end;
  font-family: "bootstrap-icons";
  font-size: 1rem;
}
/*****TABS *********/


/* NAV TABS */
.nav-link:focus, .nav-link:focus-visible {
  outline: 3px solid var(--ngai-focus-ring); /* colore blu Bootstrap */
  outline-offset: 2px;
}


/* Buttons */
.btn {
  font-weight: 600;
  --bs-btn-padding-x: 1.5rem;
  --bs-btn-padding-y: 1rem;
  --bs-btn-font-size: 1.125rem;
  white-space: nowrap;

}

.btn-group-sm>.btn, .btn.btn-sm {
  --bs-btn-padding-y: 0.25rem;
  --bs-btn-padding-x: 0.5rem;
  --bs-btn-font-size: 0.875rem;
}
.btn-primary {
  background-color: var(--ngai-primary-blue);
  border-color: var(--ngai-primary-blue);
}
.btn-outline-primary {
  border-color: var(--ngai-primary-blue);
  color: var(--ngai-primary-blue);
}
.btn-outline-primary:hover {
  background-color: var(--ngai-primary-blue);
  color: #fff;
}

.btn-light{
  color: var(--ngai-medium-blue);
}
.btn-dark {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--ngai-medium-blue);
  --bs-btn-border-color: var(--ngai-medium-blue);
}

.card.card-white{
  border-radius: 60px;
  background: var(--color-white, #FFF);

  /* shadow-m */
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.15);
}

.bg-lente{
  border: 1px solid var(--ngai-lilac-50);
  box-shadow: 0 10px 40px rgba(0,0,0,.35);
  /*effetto */
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%); /* Safari */
  background-color: var(--ngai-indigo-50);
}

.footer img{
  max-height: 40px;
}


#backTop {
  display: none; 
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 99;
  border: none;
  outline: none;
  background-color: var(--ngai-indigo);
  color: white;
  cursor: pointer;
  padding: 9px;
  width: 56px;
  height: 56px;
  text-align: center;
  line-height: 13px;
  font-size: 20px;
  border: solid 2px #fff;
  box-sizing: border-box;
}
#backTop:hover {
  box-shadow: 0px 0px 16px #3b3838bd;

}

@media (max-width: 991.98px) {
  .navbar-dark.bg-dark-custom {
    top: 0;
  }
  .footer img{
    max-height: 30px;
  }
}
@media (min-width: 768px){
  .shrink .navbar-dark.bg-dark-custom {
    top: 0;

  }
  .navbar-brand img{
    height: 53px;
  }
}

@media (min-width: 992px) {
  .navbar-nav.mobile {
    display: none;
  }
  .navbar-nav{
    display: flex;
  }
  #breadcrumb{
    margin-top: 150px;
  }
}

.bi-arrow-left::before {
	 content: '' !important;	
	  display: inline-block;
	  width: 20px;
	  height: 18px;
	  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='18' viewBox='0 0 28 26' fill='none'%3E%3Cpath d='M26 23.9994V1.94531L2 11.0264V14.9183L26 23.9994Z' stroke='black' stroke-width='2.5'/%3E%3C/svg%3E");
  	  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='18' viewBox='0 0 28 26' fill='none'%3E%3Cpath d='M26 23.9994V1.94531L2 11.0264V14.9183L26 23.9994Z' stroke='black' stroke-width='2.5'/%3E%3C/svg%3E");
	 -webkit-mask-repeat: no-repeat;
	  mask-repeat: no-repeat;
	  -webkit-mask-size: contain;
	  mask-size: contain;
	  background-color: currentColor;
	  vertical-align: middle;
}

.bi-arrow-right::before {
	 content: '' !important;
	 display: inline-block;
	 width: 20px;
	 height: 18px;
	 -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='18' viewBox='0 0 20 18' fill='none'%3E%3Cpath d='M2 16V2L18 7.76471V10.2353L2 16Z' stroke='black' stroke-width='2.5'/%3E%3C/svg%3E");
	 mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='18' viewBox='0 0 20 18' fill='none'%3E%3Cpath d='M2 16V2L18 7.76471V10.2353L2 16Z' stroke='black' stroke-width='2.5'/%3E%3C/svg%3E");
	 -webkit-mask-repeat: no-repeat;
	 mask-repeat: no-repeat;
	 -webkit-mask-size: contain;
	 mask-size: contain;
	 background-color: currentColor;
	 vertical-align: middle;
}

.btn-sm > .bi-arrow-right::before,
.btn-sm > .bi-arrow-left::before{
	width: 16px !important;
 	height: 14px !important;
}


:focus, a:focus {
    outline: 2px dotted var(--ngai-cyan)!important;
    outline-offset: 2px !important;
    z-index: 999;
}

@media (min-width: 1200px){
	
	.contenuto{
	max-width: 750px;
	}
	
	.privacy-info-message {
   
    right: 15%;
    left: 15%;
	}
	
}


.privacy-info-message {
    position: fixed;
    bottom: 0;
    
    margin: 25px 25px 50px 25px;
    max-height: 90%;
    max-height: calc(100vh - 2em);
    overflow-y: auto;
    background: var(--ngai-dark-violet);
    color: #fff;
    border-radius: 10px;
    box-shadow: 0 10px 15px rgba(26,44,62,0.6);
    border: 0;
    padding: 20px 30px;
    z-index: 9999;
}

		

.informativa a {
    color: var(--ngai-cyan);
	}
	
.privacy-info-message .btn{
	min-width: 150px;
	
}

.nav-item > a {
	position: relative;
}

#menu-desktop-contenuti_live[data-live-active="true"] > a,
#menu-mobile-contenuti_live[data-live-active="true"] > a {
padding-right: 30px;

}
	
#menu-desktop-contenuti_live[data-live-active="true"] > a::after,
#menu-mobile-contenuti_live[data-live-active="true"] > a::after {
  content: "";
  position: absolute;
  right: 0;
  top: 11px;
  bottom: 0;
  display: flex;
  align-items: center;
  background-image: url(../../img/live-icona.svg);
  background-repeat: no-repeat;
  background-position: center;
  width: 20px; /* dimensione a piacere */
  height: 20px;
  filter: drop-shadow(0 4px 5px #000) drop-shadow(0 4px 7px rgba(0, 0, 0, 0.60));
}

#menu-desktop-contenuti_live > a::after{
	background-size: 100%;
}
#menu-mobile-contenuti_live > a::after {
	background-size: 80%;
}

.text-shadow{
	text-shadow: 0px 3px 5px #000000;
}

/* foto ritagliata in un cerchio (mockup v2, diametro 440px), con le classi rounded-circle e object-fit-cover:
   intro della home e sezioni "non disponibile" di Programma, Relatori e Contenuti live */
.foto-intro{
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1 / 1;
}

/* ===== switch a due opzioni (Programma: Studenti / Docenti, mockup 701x58; Relatori: Per giornata / A-Z) =====
   fondo ice-blue con bordo bianco, due opzioni di uguale larghezza, la scelta attiva in una pillola blu.
   Struttura: div.switch-pillola > (input.btn-check + label.btn.rounded-pill) x 2 */
.switch-pillola{
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  width: 701px;
  max-width: 100%;
  padding: 4px;
  border: 1px solid #fff;
  border-radius: 999px;
  background-color: var(--ngai-ice-blue);
}
.switch-pillola .btn{
  --bs-btn-padding-x: 1rem;
  --bs-btn-padding-y: 0.5rem;
  --bs-btn-font-size: 1.25rem;
  --bs-btn-color: var(--ngai-navy);
  --bs-btn-border-width: 0;
  --bs-btn-hover-color: var(--ngai-blu);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--ngai-blu);
  font-weight: 400; /* i .btn hanno il 600 */
  white-space: normal;
  /* se un'opzione va su due righe l'altra si allunga: testo centrato in verticale in entrambe */
  display: flex;
  align-items: center;
  justify-content: center;
}
.switch-pillola .btn-check:checked + .btn{
  font-weight: 600;
}
/* su schermi stretti le due opzioni vanno una sotto l'altra */
@media (max-width: 575.98px){
  .switch-pillola{
    grid-template-columns: 1fr;
    border-radius: 28px;
  }
}

/* ===== sezione Campus condivisa (fragments/campus.html: AI Summit e Come arrivare) ===== */
#mappaModal{
  z-index: 999999;
}
/* mappa (senza legenda) in un riquadro bianco arrotondato, largo quanto la colonna; al passaggio del mouse
   si scurisce e compare il testo che invita ad aprire la modale */
.img-modale{
  overflow: hidden;
}
.img-modale.mappa-campus{
  padding: 1rem 1.25rem;
  border-radius: 24px;
  background-color: #fff;
}
.img-modale a{
  display: block;
  z-index: 999;
}
.img-modale .overlay{
  position: absolute;
  inset: 0;
  transition: background-color 0.3s ease;
}
.img-modale a:hover .overlay{
  background-color: rgba(0, 0, 0, 0.5);
}
.img-modale .testo-link{
  position: absolute;
  top: 25%;
  left: 10%;
  width: 80%;
  color: #fff;
  text-align: center;
  text-shadow: 0px 5px 5px #000000;
  font-weight: 600;
  opacity: 0;
  z-index: 99;
}
.img-modale a:hover .testo-link{
  opacity: 1;
  transition: 0.8s;
}

/* legenda della mappa, accanto alla mappa: voci numerate in un cerchio, su due colonne */
.legenda-mappa{
  counter-reset: legenda;
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-flow: column;
  grid-template-rows: repeat(4, auto);
  gap: 1rem 1.5rem;
}
/* da desktop, accanto alla mappa, voci piu' distanziate */
@media (min-width: 992px){
  .legenda-mappa{
    row-gap: 2rem;
    padding-left: 1rem;
  }
}
.legenda-mappa li{
  counter-increment: legenda;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.legenda-mappa li::before{
  content: counter(legenda);
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  border: 1.5px solid #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

/* gallery con piu' di 10 pagine (script.js): pallini su una riga che scorre di lato, larga circa 9 pallini, con i
   bordi sfumati per far capire che ce ne sono altri; sotto la posizione "6 / 82" nel colore delle frecce accanto */
.pallini-gruppo{
  position: relative;
  min-width: 0;
}
.pallini-scorrevoli{
  max-width: min(220px, 55vw);
  overflow-x: auto;
  overflow-y: hidden;
  justify-content: flex-start !important; /* centrati, i primi pallini finirebbero dove non si puo' scorrere */
  padding: 4px 20px !important;
  margin-top: 0 !important;
  scrollbar-width: none;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 24px, #000 calc(100% - 24px), transparent);
  mask-image: linear-gradient(to right, transparent, #000 24px, #000 calc(100% - 24px), transparent);
}
.pallini-scorrevoli::-webkit-scrollbar{
  display: none;
}
.pallini-scorrevoli > button{
  flex-shrink: 0;
}
/* sotto i pallini ma fuori dal flusso, cosi' le frecce restano allineate ai pallini */
.contatore-gallery{
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.9rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.mycarousel-indicators,
.foto-gallery-indicators,
.modal-indicators,
.carousel-dots{
  flex-wrap: nowrap !important;
}

/* frecce e pallini delle gallery sulla stessa riga, centrati in verticale (tutte le gallery):
   - i pallini senza margine sopra (i 13px di ai-summit, percorso e contenuti-live li spingevano sotto le frecce);
   - la freccia disegnata (bi-arrow-*, maschera SVG) centrata sul pulsante e non sulla riga di testo, dove
     vertical-align: middle la portava circa 6px piu' in basso */
.mycarousel-indicators,
.foto-gallery-indicators,
.modal-indicators,
.carousel-dots{
  margin-top: 0 !important;
}
button.prev, button.next,
.mycarousel-btn, .foto-gallery-btn,
.carousel-control-prev, .carousel-control-next{
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
:is(button.prev, button.next, .mycarousel-btn, .foto-gallery-btn, .carousel-control-prev, .carousel-control-next) > :is(.bi-arrow-left, .bi-arrow-right){
  display: flex;
}