/* =========================
   Variabili (prefissate)
   ========================= */
body {
  /* Sostituito il viola scuro con un grigio scuro e meno opaco per lo sfondo della card */
  --box_description-background-color: rgba(30, 32, 38, 0.9); /* Grigio scuro meno opaco */
  --box_description-text-color: #F3F2F5;  /* Testo descrizione, basato sul colore richiesto */

  --box_description-card-background-color: transparent;
  --box_description-card-border-color: rgba(243,242,245,0.1);
  --box_description-card-box-shadow-1: rgba(0,0,0,0.2);
  --box_description-card-box-shadow-1-y: 3px;
  --box_description-card-box-shadow-1-blur: 6px;
  --box_description-card-box-shadow-2: rgba(0,0,0,0.35);
  --box_description-card-box-shadow-2-y: 6px;
  --box_description-card-box-shadow-2-blur: 12px;

  --box_description-card-label-color: #FFFFFF; /* Titoli bianchi */
  --box_description-card-icon-color: #F3F2F5; /* Icona grigio chiaro di default */
  --box_description-card-icon-background-color: rgba(65, 84, 150, 0.031); /* Base #415496 soft */
  --box_description-card-icon-border-color: rgba(65, 84, 150, 0.3);

  /* ✨ Shine gradient con #415496 */
  --box_description-card-shine-opacity: .35;
  --box_description-card-shine-gradient: conic-gradient(
    from 225deg at 50% 50%,
    rgba(65,84,150,0) 0deg,
    #415496 25deg,   /* blu medio principale */
    #8DA2DB 285deg,  /* più chiaro per contrasto */
    #ffffffe9 345deg,  /* highlight */
    rgba(65,84,150,0) 360deg
  );

--box_description-card-line-color: rgba(141,162,219,0.5); /* griglia blu chiaro */
  --box_description-card-tile-color: rgba(65,84,150,0.15); /* tiles #415496 soft */

  --box_description-card-hover-border-color: rgba(243,242,245,0.25);
  --box_description-card-hover-box-shadow-1: rgba(65,84,150,0.25);
  --box_description-card-hover-box-shadow-1-y: 3px;
  --box_description-card-hover-box-shadow-1-blur: 6px;
  --box_description-card-hover-box-shadow-2: rgba(65,84,150,0.4);
  --box_description-card-hover-box-shadow-2-y: 8px;
  --box_description-card-hover-box-shadow-2-blur: 18px;

  --box_description-card-hover-icon-color: #FFFFFF;
  --box_description-card-hover-icon-background-color: rgba(65,84,150,0.15);
  --box_description-card-hover-icon-border-color: rgba(65,84,150,0.5);

  /* Glow icona neon con #415496 */
  --box_description-icon-glow-color: rgba(65,84,150,0.9);

  --box_description-blur-opacity: .1;
}


/* =========================
   Layout / Card styles
   ========================= */
.box_description_grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 32px;
  position: relative;
  z-index: 1;
}

.box_description_card {
  background-color: var(--box_description-background-color);
  box-shadow:
    0px var(--box_description-card-box-shadow-1-y) var(--box_description-card-box-shadow-1-blur) var(--box_description-card-box-shadow-1),
    0px var(--box_description-card-box-shadow-2-y) var(--box_description-card-box-shadow-2-blur) var(--box_description-card-box-shadow-2),
    0 0 0 1px var(--box_description-card-border-color);
  padding: 24px 16px 24px 16px;
  border-radius: 15px;
  cursor: pointer;
  position: relative;
  transition: box-shadow .25s;
  overflow: hidden;
}

.box_description_card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 15px;
  background-color: var(--box_description-card-background-color);
  z-index: 1 !important;
}

/* Icon area */
.box_description_icon {
  z-index: 2;
  position: relative;
  display: table;
  padding: 8px;
}
.box_description_icon::after {
  content: '';
  position: absolute;
  inset: 4.5px;
  border-radius: 50%;
  background-color: var(--box_description-card-icon-background-color);
  border: 1px solid var(--box_description-card-icon-border-color);
  backdrop-filter: blur(2px);
  transition: background-color .25s, border-color .25s;
}

/* Questa è la regola da aggiungere per l'immagine PNG */
.box_description_icon img {
  position: relative;
  z-index: 16;
  display: block;
  width: 36px;   /* Imposta la larghezza fissa */
  height: 36px;  /* Imposta l'altezza fissa */
  transform: translateZ(0) scale(0.67);
  transition: color .25s;
  border-radius: 5%;
}

.box_description_icon svg {
  position: relative;
  z-index: 16;
  display: block;
  width: 36px;
  height: 36px;
  transform: translateZ(0) scale(0.67);
  color: var(--box_description-card-icon-color);
  transition: color .25s;
  border-radius: 5%;
}

.box_description_center_image {
  position: relative;
  z-index: 20 !important; /* Un valore qualsiasi superiore a 15 (lo z-index dello shine) */
}

/* =========================
   Aggiunta per doppie icone affiancate
   ========================= */

/* Nuova classe per doppie icone affiancate */
.box_description_double_icon {
  z-index: 2;
  position: relative;
  padding: 8px;
  margin-right: 12px; /* spazio tra le icone */
  vertical-align: top;
  float: left;
}

/* Rimuove margin dalla seconda icona */
.box_description_double_icon:last-of-type {
  margin-right: 0;
}

/* Stesso stile ::after della classe normale */
.box_description_double_icon::after {
  content: '';
  position: absolute;
  inset: 4.5px;
  border-radius: 50%;
  background-color: var(--box_description-card-icon-background-color);
  border: 1px solid var(--box_description-card-icon-border-color);
  backdrop-filter: blur(2px);
  transition: background-color .25s, border-color .25s;
}

/* Stessi stili per immagini PNG */
.box_description_double_icon img {
  position: relative;
  z-index: 16;
  display: block;
  width: 36px;
  height: 36px;
  transform: translateZ(0) scale(0.67);
  transition: color .25s;
  border-radius: 5%;
}

/* Stessi stili per SVG */
.box_description_double_icon svg {
  position: relative;
  z-index: 16;
  display: block;
  width: 36px;
  height: 36px;
  transform: translateZ(0) scale(0.67);
  color: var(--box_description-card-icon-color);
  transition: color .25s;
  border-radius: 5%;
}

/* Effetti hover per le doppie icone */
.box_description_card:hover .box_description_double_icon::after {
  background-color: var(--box_description-card-hover-icon-background-color);
  border-color: var(--box_description-card-hover-icon-border-color);
  box-shadow: 0 0 12px var(--box_description-icon-glow-color),
              0 0 24px var(--box_description-icon-glow-color);
}

.box_description_card:hover .box_description_double_icon svg {
  color: var(--box_description-card-hover-icon-color);
}

/* FINE doppie icone -------------------------------------------- */

/* =========================
   Estensione per tripla icona (da aggiungere al CSS esistente)
   ========================= */

/* Nuova classe per tripla icona affiancata */
.box_description_triple_icon {
  z-index: 2;
  position: relative;
  padding: 8px;
  margin-right: 8px; /* spazio ridotto per 3 icone */
  vertical-align: top;
  float: left;
}

/* Rimuove margin dalla terza (ultima) icona */
.box_description_triple_icon:last-of-type {
  margin-right: 0;
}

/* Stesso stile ::after della classe normale */
.box_description_triple_icon::after {
  content: '';
  position: absolute;
  inset: 4.5px;
  border-radius: 50%;
  background-color: var(--box_description-card-icon-background-color);
  border: 1px solid var(--box_description-card-icon-border-color);
  backdrop-filter: blur(2px);
  transition: background-color .25s, border-color .25s;
}

/* Stessi stili per immagini PNG */
.box_description_triple_icon img {
  position: relative;
  z-index: 16;
  display: block;
  width: 32px;   /* dimensione leggermente ridotta per 3 icone */
  height: 32px;
  transform: translateZ(0) scale(0.67);
  transition: color .25s;
  border-radius: 5%;
}

/* Stessi stili per SVG */
.box_description_triple_icon svg {
  position: relative;
  z-index: 16;
  display: block;
  width: 32px;   /* dimensione leggermente ridotta per 3 icone */
  height: 32px;
  transform: translateZ(0) scale(0.67);
  color: var(--box_description-card-icon-color);
  transition: color .25s;
  border-radius: 5%;
}

/* Effetti hover per le triple icone */
.box_description_card:hover .box_description_triple_icon::after {
  background-color: var(--box_description-card-hover-icon-background-color);
  border-color: var(--box_description-card-hover-icon-border-color);
  box-shadow: 0 0 12px var(--box_description-icon-glow-color),
              0 0 24px var(--box_description-icon-glow-color);
}

.box_description_card:hover .box_description_triple_icon svg {
  color: var(--box_description-card-hover-icon-color);
}

/* Title / text */
.box_description_card h4 {
  clear: both;
  z-index: 20 !important;
  position: relative;
  margin: 12px 0 4px 0;
  font-family: inherit;
  font-weight: 600;
  font-size: 16px;
  line-height: 2;
  color: var(--box_description-card-label-color);
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}
.box_description_card p {
  z-index: 20 !important;
  position: relative;
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--box_description-text-color);
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* shine */
.box_description_shine {
  border-radius: inherit;
  position: absolute;
  inset: 0;
  z-index: 10 !important;
  overflow: hidden;
  opacity: 0;
  transition: opacity .5s;
  pointer-events: none;
}
.box_description_shine:before {
  content: '';
  width: 150%;
  padding-bottom: 150%;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  bottom: 55%;
  filter: blur(35px);
  opacity: var(--box_description-card-shine-opacity);
  transform: translateX(-50%);
  background-image: var(--box_description-card-shine-gradient);
}

/* background with tiles + lines */
.box_description_background {
  border-radius: inherit;
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 5;
  -webkit-mask-image: radial-gradient(circle at 60% 5%, black 0%, black 15%, transparent 60%);
  mask-image: radial-gradient(circle at 60% 5%, black 0%, black 15%, transparent 60%);
}

/* tiles grid */
.box_description_tiles {
  opacity: 0;
  transition: opacity .25s;
}

.box_description_tile {
  position: absolute;
  background-color: var(--box_description-card-tile-color);
  animation-duration: 8s;
  animation-iteration-count: infinite;
  opacity: 0;
}

/* delays for specific tiles (keeps original timing) */
.box_description_tile-4,
.box_description_tile-6,
.box_description_tile-10 { animation-delay: -2s; }
.box_description_tile-3,
.box_description_tile-5,
.box_description_tile-8  { animation-delay: -4s; }
.box_description_tile-2,
.box_description_tile-9  { animation-delay: -6s; }

/* positions (replicate structure) */
.box_description_tile-1 { top: 0; left: 0; height: 10%; width: 22.5%; }
.box_description_tile-2 { top: 0; left: 22.5%; height: 10%; width: 27.5%; }
.box_description_tile-3 { top: 0; left: 50%; height: 10%; width: 27.5%; }
.box_description_tile-4 { top: 0; left: 77.5%; height: 10%; width: 22.5%; }

.box_description_tile-5 { top: 10%; left: 0; height: 22.5%; width: 22.5%; }
.box_description_tile-6 { top: 10%; left: 22.5%; height: 22.5%; width: 27.5%; }
.box_description_tile-7 { top: 10%; left: 50%; height: 22.5%; width: 27.5%; }
.box_description_tile-8 { top: 10%; left: 77.5%; height: 22.5%; width: 22.5%; }

.box_description_tile-9  { top: 32.5%; left: 50%; height: 22.5%; width: 27.5%; }
.box_description_tile-10 { top: 32.5%; left: 77.5%; height: 22.5%; width: 22.5%; }

/* keyframes for tile pulse (original logic) */
@keyframes box_description_tile {
  0%, 12.5%, 100% { opacity: 1; }
  25%, 82.5%     { opacity: 0; }
}

/* lines */
.box_description_line {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .35s;
}
.box_description_line:before,
.box_description_line:after {
  content: '';
  position: absolute;
  background-color: var(--box_description-card-line-color);
  transition: transform .35s;
}
.box_description_line:before {
  left: 0; right: 0; height: 1px;
  transform-origin: 0 50%;
  transform: scaleX(0);
}
.box_description_line:after {
  top: 0; bottom: 0; width: 1px;
  transform-origin: 50% 0;
  transform: scaleY(0);
}

/* line positions + delays */
.box_description_line-1:before { top: 10%; }
.box_description_line-1:after  { left: 22.5%; }
.box_description_line-1:before,
.box_description_line-1:after { transition-delay: .3s; }

.box_description_line-2:before { top: 32.5%; }
.box_description_line-2:after  { left: 50%; }
.box_description_line-2:before,
.box_description_line-2:after { transition-delay: .15s; }

.box_description_line-3:before { top: 55%; }
.box_description_line-3:after  { right: 22.5%; }

/* ========= Hover interactions (attivano animazioni) ========= */
.box_description_card:hover {
  box-shadow:
    0px var(--box_description-card-hover-box-shadow-1-y) var(--box_description-card-hover-box-shadow-1-blur) var(--box_description-card-hover-box-shadow-1),
    0px var(--box_description-card-hover-box-shadow-2-y) var(--box_description-card-hover-box-shadow-2-blur) var(--box_description-card-hover-box-shadow-2),
    0 0 0 1px var(--box_description-card-hover-border-color);
}

.box_description_card:hover .box_description_icon::after {
  background-color: var(--box_description-card-hover-icon-background-color);
  border-color: var(--box_description-card-hover-icon-border-color);
  box-shadow: 0 0 12px var(--box_description-icon-glow-color),
              0 0 24px var(--box_description-icon-glow-color);
}

.box_description_card:hover .box_description_icon svg {
  color: var(--box_description-card-hover-icon-color);
}
.box_description_card:hover .box_description_shine {
  opacity: 1;
  transition-duration: .5s;
  transition-delay: 0s;
}

/* tiles & lines are activated on hover */
.box_description_card:hover .box_description_tiles {
  opacity: 1;
  transition-delay: .25s;
}
.box_description_card:hover .box_description_tiles .box_description_tile {
  animation-name: box_description_tile;
}
.box_description_card:hover .box_description_line {
  opacity: 1;
  transition-duration: .15s;
}
.box_description_card:hover .box_description_line:before { transform: scaleX(1); }
.box_description_card:hover .box_description_line:after  { transform: scaleY(1); }

/* individual line delays when hovered (keeps original stagger) */
.box_description_card:hover .box_description_line-1:before,
.box_description_card:hover .box_description_line-1:after { transition-delay: 0s; }
.box_description_card:hover .box_description_line-2:before,
.box_description_card:hover .box_description_line-2:after { transition-delay: .15s; }
.box_description_card:hover .box_description_line-3:before,
.box_description_card:hover .box_description_line-3:after { transition-delay: .3s; }