:root {
  --apple-bg: #0b0b0d; /* Sfondo scuro profondo */
  --glass-bg: rgba(255, 255, 255, 0.03); /* Vetro molto leggero */
  --glass-border: rgba(255, 255, 255, 0.1);
  --text-main: #ffffff;
  --text-dim: rgba(255, 255, 255, 0.7);
}

.bento-container {
  width: 100%;
  min-height: 100vh;
  padding: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- GRIGLIA BENTO --- */
.bento-grid {
  display: grid;
  width: 100%;
  max-width: 1400px;
  gap: 24px;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 400px);
}

.energy {
  grid-column: span 3;
}
.history {
  grid-column: span 1;
  grid-row: span 2;
}
.impact {
  grid-column: span 1;
}
.wellness {
  grid-column: span 2;
}

/* --- EFFETTO VETRO E GRADIENTI CARD-SPECIFICI --- */
.glass {
  background-color: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(100%);
  -webkit-backdrop-filter: blur(20px) saturate(100%);
  /* border: 1px solid var(--glass-border); */
  border-radius: 0;
  overflow: hidden;
  position: relative;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Definizione dei gradienti specifici per ogni card */
.energy::before,
.history::before,
.impact::before,
.wellness::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.9; /* Opacità per rendere il gradiente più sottile */
}

.glass:hover {
  transform: scale(1.015);
}

.card-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 1; /* Sopra il gradiente */
  border-radius: 0;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  box-shadow:
    -10px 10px 30px rgba(0, 0, 0, 0.05),
    inset 0 0 15px rgba(255, 255, 255, 0.2);
}

.bento-card {
  background-size: cover;
  background-position: center bottom;
}

.bento-card .card-inner .card-text {
  margin-top: auto;
  padding: 100px 0 50px 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;

  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.9) 0%,
    /* Quasi opaco in alto */ rgba(0, 0, 0, 0.5) 60%,
    /* Semi-trasparente al centro */ rgba(0, 0, 0, 0) 100% /* Completamente trasparente in basso */
  );
  color: #222; /* Testo scuro per contrasto */
}
.bento-card .card-inner .card-text h3 {
  font-size: 32px;
  color: white;
  margin: 0 0 10px 0;
  font-weight: normal;
  letter-spacing: .0625rem;
}
.bento-card .card-inner .card-text p {
  font-size: 18px;
  color: white;
  opacity: 0.8;
  line-height: 1.5;
  margin: 0;
}
.bento-card .card-inner .card-badge {
  color: white;
  opacity: 0.6;
  font-weight: normal;
  font-size: 14px;
  text-transform: uppercase;
}

.bento-card .card-inner .card-text h3,
.bento-card .card-inner .card-text p,
.bento-card .card-inner .card-badge {
  padding: 0 50px 0 25px;
}

/* Mobile */
@media (max-width: 1100px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .energy,
  .history,
  .impact,
  .wellness {
    grid-column: span 2;
    min-height: 350px;
  }
}

/* Mobile & Tablet: Horizontal Scroll */
@media (max-width: 1100px) {
  .bento-container {
    padding: 0; /* Rimuoviamo il padding laterale per far toccare i bordi allo scroll */
    min-height: auto;
    display: block; /* Cambiamo da flex per gestire meglio lo scroll */
  }

  .bento-grid {
    display: flex; /* Trasformiamo la grid in flexbox per l'allineamento orizzontale */
    overflow-x: auto; /* Abilitiamo lo scroll orizzontale */
    scroll-snap-type: x mandatory; /* Effetto calamita sullo scroll */
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch; /* Momentum scroll su iOS */
    padding: 20px; /* Padding interno per non far toccare le card ai bordi */
    gap: 16px;
    grid-template-columns: none; /* Sovrascriviamo la grid precedente */
    grid-template-rows: none;
  }

  .bento-card {
    flex: 0 0 85%; /* Ogni card occupa l'85% della larghezza (mostra un'anteprima della successiva) */
    min-height: 450px;
    scroll-snap-align: center; /* La card si ferma al centro */
    grid-column: auto !important; /* Reset delle posizioni grid */
    grid-row: auto !important;
  }

  /* Nascondi la barra di scorrimento (opzionale, per estetica Apple-style) */
  .bento-grid::-webkit-scrollbar {
    display: none;
  }
  .bento-grid {
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  /* Ottimizzazione testi per mobile */
  .bento-card .card-inner .card-text {
    padding: 60px 0 30px 0;
  }
  
  .bento-card .card-inner .card-text h3 {
    font-size: 24px;
  }
  
  .bento-card .card-inner .card-text h3,
  .bento-card .card-inner .card-text p,
  .bento-card .card-inner .card-badge {
    padding: 0 20px;
  }
}