/* ============================================================
   Catalogo — selettore categorie + porta scorrevole + calendario eventi
   ============================================================ */

html, body.catalog-body{height:100%;}
.catalog-body{overflow:hidden;}
.catalog-body.unlocked{overflow:hidden;}

#top{height:100svh;position:relative;}
.catalog-body.unlocked #catSelect{visibility:hidden;}

/* L'header deve restare sempre sopra la porta scorrevole e il suo contenuto */
header{z-index:410;}

/* ---------- Selettore categorie (3 pannelli) ---------- */
.cat-select{
  display:flex;
  flex-direction:row;
  height:100svh;
  padding-top:0;
}
.cat-panel{
  position:relative;
  flex:1 1 33.333%;
  min-width:0;
  cursor:pointer;
  overflow:hidden;
  border-right:1px solid var(--grey-line);
  transition:flex-basis .6s var(--ease);
  display:flex;
  align-items:flex-end;
  background:var(--black-2);
}
.cat-panel:last-child{border-right:none;}
.cat-panel::before{
  content:'';
  position:absolute;
  inset:0;
  background-image:var(--bg);
  background-size:cover;
  background-position:center;
  filter:saturate(.9) contrast(1.05);
  opacity:.55;
  transform:scale(1.05);
  transition:opacity .6s var(--ease), transform .8s var(--ease);
}
.cat-panel::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(0deg, rgba(10,10,11,.92), rgba(10,10,11,.35) 55%, rgba(10,10,11,.55));
  transition:background .6s var(--ease);
}
.cat-panel-inner{
  position:relative;
  z-index:2;
  padding:48px;
  width:100%;
  max-width:100%;
  overflow:hidden;
}
.cat-num{
  font-size:13px;
  color:var(--yellow);
  letter-spacing:0.15em;
  display:block;
  margin-bottom:14px;
  opacity:0;
  transform:translateY(10px);
  transition:opacity .4s var(--ease), transform .4s var(--ease);
}
.cat-panel h2{
  font-size:clamp(28px, 3.2vw, 46px);
  margin-bottom:10px;
  transition:transform .5s var(--ease);
  max-width:100%;
  overflow-wrap:break-word;
  word-break:break-word;
}

/* Desktop: titolo verticale (letto dal basso verso l'alto) — evita che la
   parola vada a capo e si spezzi a metà quando il pannello si stringe
   (es. durante l'hover-espansione degli altri pannelli). */
@media (min-width:861px){
  .cat-panel-inner{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    height:100%;
    padding-bottom:48px;
  }
  .cat-panel h2{
    position:absolute;
    right:24px;bottom:24px;
    writing-mode:vertical-rl;
    transform:rotate(180deg);
    margin-bottom:0;
    white-space:nowrap;
    overflow-wrap:normal;
    word-break:normal;
  }
  .cat-panel p{writing-mode:horizontal-tb;margin-top:auto;}
}
.cat-panel p{
  color:var(--grey);
  font-size:13px;
  letter-spacing:0.1em;
  opacity:0;
  transform:translateY(10px);
  transition:opacity .4s var(--ease) .05s, transform .4s var(--ease) .05s;
}

/* stato hover (desktop, gestito anche via JS per larghezze precise) */
.cat-select.has-hover .cat-panel{flex-basis:27.5%;}
.cat-select.has-hover .cat-panel.hovered{flex-basis:45%;}
.cat-panel.hovered::before{opacity:.85;transform:scale(1);}
.cat-panel.hovered .cat-num,
.cat-panel.hovered p{opacity:1;transform:translateY(0);}
@media (max-width:860px){
  .cat-panel.hovered h2{transform:translateX(4px);}
}

/* ---------- Porta scorrevole ---------- */
.cat-doors{
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  z-index:400;
  pointer-events:none;
  display:none;
}
.cat-doors.opening,
.cat-doors.open{display:block;pointer-events:auto;}

.cat-door{
  position:absolute;
  top:0;bottom:0;
  width:50%;
  background:var(--black);
  border-left:1px solid var(--grey-line);
  border-right:1px solid var(--grey-line);
  z-index:2;
  transition:transform .85s var(--ease);
  transform:translate(0, 0);
}
.cat-door-a{left:0;}
.cat-door-b{right:0;}
.cat-door-a.slide-out{transform:translate(-100%, 0);}
.cat-door-b.slide-out{transform:translate(100%, 0);}

.cat-content{
  position:absolute;
  inset:0;
  z-index:1;
  overflow-y:auto;
  opacity:0;
  transition:opacity .5s var(--ease) .3s;
}
.cat-doors.open .cat-content{opacity:1;}

.cat-content-inner{
  padding:150px 0 120px;
  position:relative;
}
.cat-back{
  background:none;
  border:1px solid var(--grey-line);
  color:var(--grey);
  padding:10px 18px;
  font-size:12px;
  letter-spacing:0.08em;
  cursor:pointer;
  margin-bottom:40px;
  transition:border-color .25s, color .25s;
}
.cat-back:hover{border-color:var(--yellow);color:var(--yellow);}

#catTitle{font-size:clamp(36px,6vw,72px);margin-bottom:56px;}

/* ---------- Calendario eventi ---------- */
.cat-month{
  display:flex;
  align-items:center;
  gap:20px;
  margin:56px 0 24px;
  color:var(--orange);
}
.cat-month:first-child{margin-top:0;}
.cat-month::before,
.cat-month::after{
  content:'';
  flex:1;
  height:1px;
  background:var(--grey-line);
}
.cat-month-label{
  font-family:'JetBrains Mono',monospace;
  font-size:13px;
  letter-spacing:0.2em;
  white-space:nowrap;
}

.cat-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--grey-line);
  border:1px solid var(--grey-line);
  margin-bottom:8px;
}
.cat-card{
  position:relative;
  background:var(--black-2);
  aspect-ratio:4/5;
  overflow:hidden;
  cursor:pointer;
}
.cat-card img{
  width:100%;height:100%;
  object-fit:cover;
  transform:scale(1.01);
  transition:transform 1s var(--ease);
}
.cat-card:hover img{transform:scale(1.07);}
.cat-card .cat-date{
  position:absolute;
  top:12px;left:12px;
  z-index:2;
  font-family:'JetBrains Mono',monospace;
  font-size:10px;
  letter-spacing:0.1em;
  color:var(--yellow);
  background:rgba(10,10,11,.6);
  padding:4px 8px;
}

/* Overlay scuro sempre presente (non solo al hover), con titolo+CTA
   centrati nel mezzo e la location staccata in fondo alla card. */
.cat-card-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:0;
  padding:18px;
  text-align:center;
  background:rgba(10,10,11,.62);
}
.cat-card-center{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
}
.cat-card-title{
  font-family:'Archivo Black',sans-serif;
  text-transform:uppercase;
  font-size:clamp(22px, 3vw, 30px);
  line-height:1.15;
  color:var(--white);
}
.cat-card-cta{
  font-size:12px;
  letter-spacing:0.1em;
  color:var(--white);
  border:1px solid var(--white);
  border-radius:999px;
  padding:8px 20px;
  transition:background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.cat-card:hover .cat-card-cta{
  background:var(--yellow);
  color:var(--black);
  border-color:var(--yellow);
}
.cat-card-venue{
  position:absolute;
  bottom:18px;left:0;right:0;
  font-size:11px;
  letter-spacing:0.12em;
  color:var(--grey);
}

/* ---------- Righe (mobile / list mode) ---------- */
.cat-rows{display:none;}
.cat-row{
  display:grid;
  grid-template-columns:56px 1fr;
  gap:16px;
  align-items:center;
  padding:20px 4px;
  border-bottom:1px solid var(--grey-line);
  transition:background-color .2s;
}
.cat-row:active{background-color:var(--black-2);}
.cat-row .cat-date{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;
  color:var(--yellow);
  letter-spacing:0.05em;
  white-space:nowrap;
}
.cat-row .cat-row-name{
  font-size:16px;
  text-transform:uppercase;
  letter-spacing:0.01em;
}
.cat-row .cat-row-venue{
  grid-column:2;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;
  color:var(--grey);
  letter-spacing:0.08em;
}
.cat-row .cat-row-cta{
  grid-column:2;
  display:block;
  margin-top:6px;
  font-size:11px;
  color:var(--yellow);
  letter-spacing:0.08em;
  text-transform:uppercase;
}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  .cat-select{flex-direction:column;}
  .cat-panel{
    flex-basis:33.333% !important;
    border-right:none;
    border-bottom:1px solid var(--grey-line);
  }
  .cat-panel:last-child{border-bottom:none;}
  .cat-panel.hovered{flex-basis:33.333% !important;}
  .cat-panel-inner{padding:28px;}
  .cat-panel h2{font-size:clamp(26px, 9vw, 38px);}
  .cat-num,.cat-panel p{opacity:1;transform:none;}

  .cat-door{
    left:0;right:0;width:auto;
    height:50%;
    border-left:none;border-right:none;
    border-top:1px solid var(--grey-line);
    border-bottom:1px solid var(--grey-line);
    transition:transform .85s var(--ease);
  }
  .cat-door-a{top:0;bottom:auto;}
  .cat-door-b{top:auto;bottom:0;}
  .cat-door-a.slide-out{transform:translate(0, -100%);}
  .cat-door-b.slide-out{transform:translate(0, 100%);}

  .cat-grid{display:none;}
  .cat-rows{display:block;}
  .cat-content-inner{padding:110px 20px 80px;}
}