body.projects {
  background: #000;
  color: #ffffff;
  font-family: 'Stack Sans Text', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  min-height: 100vh;
}


.projects-main {
  padding-top: 80px;
  padding-bottom: 90px;
  width: var(--container-width);
  margin: 0 auto;
}

.projects-list {
  width: 100%;
}


.projects-header {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--column-gap);
  justify-items: start;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #ffffff;
  padding: 6px 0 8px;
  margin-bottom: 72px; /* più spazio sotto tra header e progetti */
  position: relative;
  z-index: 1; /* sopra l'overlay di griglia */
}

.ph-cell {
  display: flex;
  align-items: center;
  padding-left: var(--start-line-offset);
}

.ph-icon {
  justify-content: flex-start;
}

/* Mappatura colonne (desktop) */
.projects-header .ph-cell:nth-child(1) { grid-column: 1; }
.projects-header .ph-cell:nth-child(2) { grid-column: 2; }
.projects-header .ph-cell:nth-child(3) { grid-column: 3; }
.projects-header .ph-cell:nth-child(4) { grid-column: 4; }
.projects-header .ph-cell:nth-child(5) { grid-column: 5; }
.projects-header .ph-cell:nth-child(6) { grid-column: 6; justify-self: end; }

/* riga progetto */
.project-item {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--column-gap);
  align-items: center;
  padding: 6px 0;
  font-size: 10px;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.25s ease;
  position: relative;
  z-index: 1; /* sopra l'overlay di griglia */
  will-change: transform;
}
.project-item.is-open { padding: 4px 1px 4px 6px; }

.project-item:hover {
  background-color: #0e0e0e;
}

.project-item.is-open {
  background-color: #131212;
}

/* celle */
.pi-cell {
  display: flex;
  align-items: center;
  padding-left: var(--start-line-offset);
}

.pi-icon {
  justify-content: flex-start;
  min-width: 16px; /* spazio coerente con colonna icona */
  padding-left: 0 !important;
  overflow: visible !important;
}
.project-item .pi-cell.pi-icon { opacity: 1 !important; }

/* Mappatura colonne (desktop) per righe progetto */
.project-item .pi-cell:nth-child(1) { grid-column: 1; }
.project-item .pi-cell:nth-child(2) { grid-column: 2; font-variant-numeric: tabular-nums; }
.project-item .pi-cell:nth-child(3) { grid-column: 3; }
.project-item .pi-cell:nth-child(4) { grid-column: 4; }
.project-item .pi-cell:nth-child(5) { grid-column: 5; }
.project-item .pi-cell:nth-child(6) { grid-column: 6; justify-self: end; font-variant-numeric: tabular-nums; }

/* Forza visibilità della cella icona sulle righe */
.project-item .pi-cell.pi-icon { display: flex !important; }
.project-item .pi-cell.pi-icon { position: relative; z-index: 2; }

/* DEBUG: mostra un quadratino accanto all'icona per verificare la cella */
.project-item .pi-cell.pi-icon::after {
  content: none;
  display: none;
}

/* DEBUG: evidenzia la cella icona con un fondo chiaro */
.project-item .pi-cell.pi-icon {
  background-color: transparent;
}

/* ---------- Icone cartelle ---------- */

/* Icona via pseudo-elemento, posizionata con dimensioni esplicite */
.pi-cell.pi-icon::before {
  content: none !important;
}

/* stato aperto: leggero aumento di opacità */
.project-item.is-open .pi-cell.pi-icon::before {
  content: none !important;
}

/* ---------- Dettaglio progetto ---------- */

.project-detail {
  overflow: hidden;
  max-height: 0;
  background-color: #050505;
  transition: max-height 0.3s ease;
}

.project-detail.is-open {
  background-color: #0a0a0a;
  position: relative;
  z-index: 2;
  border-radius: 0 0 12px 12px;
  overflow: hidden;
  padding: 6px 8px;
}

/* Contenitore complessivo della riga + dettaglio, con bordo animato */
.project-block {
  border: 1px solid rgba(255,255,255,0);
  border-radius: 6px;
  transition: none;
  box-sizing: border-box;
}
.project-block.is-open {  
  outline: 1px solid #3d3d3d; 
}
.project-detail-inner {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--column-gap);
  padding: 14px 0 18px 0;
  align-items: flex-start;
}

/* immagine */
.detail-image-wrap {
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 200px;
  background: #000000;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  margin-left: calc(var(--start-line-offset) + 8px);
}

.detail-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.detail-image-wrap:hover img {
  transform: scale(1.03);
  opacity: 0.9;
}

/* testo descrizione */
.detail-text {
  font-size: 10px;
  line-height: 1.8;
  color: #ffffff;
}

.detail-title {
  font-size: 16px;
  line-height: 1.2;
  font-weight: 600;
  margin-bottom: 6px;
  color: #ffffff;
}

.detail-subtitle {
  font-size: 11px;
  line-height: 1.4;
  opacity: 0.85;
  margin-bottom: 6px;
  color: #838484;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .projects-header {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    font-size: 8px;
  }

  .project-item {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    font-size: 9px;
  }

  .project-detail-inner {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    row-gap: 10px;
  }

  .detail-image-wrap {
    max-width: 200px;
  }
}

@media (max-width: 600px) {
  .projects-main {
    width: var(--container-width);
  }

  /* Header visibile anche su mobile: mappa su 3 colonne (icona, numero, contenuto) */
  .projects-header {
    display: grid;
    grid-template-columns: 16px 3ch 1fr 1.7ch;
    column-gap: calc(var(--column-gap) - 6px); /* avvicina YEAR a sinistra */
    justify-items: start;
    font-size: 8px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: #ffffff;
    padding: 6px 0 8px;
    margin-bottom: 12px;
    align-items: end; /* allinea le etichette al fondo come le celle della lista */
    position: relative;
  }
  .projects-header .ph-cell { padding-left: 0; }
  /* Icona visibile su colonna 1 */
  .projects-header .ph-cell:nth-child(1) { grid-column: 1; padding-left: 0; }
  /* NO. in colonna 2 */
  .projects-header .ph-cell:nth-child(2) { grid-column: 2; font-variant-numeric: tabular-nums; text-align: left; padding-left: 0; }
  /* PROJECT in colonna 3 */
  .projects-header .ph-cell:nth-child(3) { grid-column: 3; text-align: left; padding-left: 0; }
  /* CLIENT e CATEGORY nascosti su mobile */
  .projects-header .ph-cell:nth-child(4),
  .projects-header .ph-cell:nth-child(5) { display: none; }
  /* YEAR non agganciato: posiziona a destra del container */
  .projects-header .ph-cell:nth-child(6) {
    position: absolute;
    right: calc(var(--start-line-offset) + 8px);
    bottom: 6px; /* alza leggermente la label YEAR */
    grid-column: auto !important;
    justify-self: auto !important;
    padding-left: 0 !important;
    transform: none;
  }

  /* Layout mobile: 3 colonne (icona + numero + contenuto) */
  .project-item {
    grid-template-columns: 16px 3ch 1fr 1.7ch; /* icona, numero, contenuto, year a destra */
    column-gap: calc(var(--column-gap) - 6px);
    row-gap: 6px;
    align-items: start;
    position: relative;
  }
  /* Rimuovi padding di partenza per allineamento pulito */
  .project-item .pi-cell { padding-left: 0; }

  /* Icona cartella visibile su mobile, prima colonna */
  .project-item .pi-cell:nth-child(1) {
    grid-column: 1 !important;
    justify-content: flex-start;
  }
  /* Numero allineato nella colonna 2 con tabular-nums per incolonnamento perfetto */
  .project-item .pi-cell:nth-child(2) {
    grid-column: 2 !important;
    justify-content: flex-start;
    font-variant-numeric: tabular-nums;
  }
  /* Titolo nella colonna 3 */
  .project-item .pi-cell:nth-child(3) { grid-column: 3 !important; }
  /* Client nascosto su mobile */
  .project-item .pi-cell:nth-child(4) { display: none !important; }

  /* Categoria nascosta su mobile (mostrata nel dettaglio al click) */
  .project-item .pi-cell:nth-child(5) { display: none !important; }

  /* Anno non agganciato: posiziona a destra del container */
  .project-item .pi-cell:nth-child(6) {
    position: static; /* torna a seguire la griglia */
    grid-column: 4 !important;
    justify-self: end !important;
    align-self: center; /* allinea verticalmente con il titolo */
    margin-top: 0;
    font-variant-numeric: tabular-nums;
    padding-left: 0 !important;
    transform: translate(-8px, -2px); /* sposta leggermente a sinistra e riallinea baseline */
  }

  .project-detail-inner { }

  /* Stack del dettaglio: immagine sopra, testo sotto a tutta larghezza */
  .project-detail-inner .detail-image-wrap { grid-column: 1 / -1; max-width: none; }
  .project-detail-inner .detail-text { grid-column: 1 / -1; padding-left: 0; }

  /* Meta dentro il dettaglio su mobile (categoria • anno) */
  .project-detail-inner .detail-meta {
    font-size: 9px;
    line-height: 1.6;
    color: #aaa;
    margin-top: 6px;
  }
}

/* ========== Mappatura su 12 colonne ========== */
/* Header: 1 icon, 2 code, 3-7 title, 8-9 area, 10-11 client, 12 arrow */
.projects-header .ph-cell:nth-child(1) { grid-column: 1; padding-left: 0; }
.projects-header .ph-cell:nth-child(2) { grid-column: 2; }
.projects-header .ph-cell:nth-child(3) { grid-column: 3 / span 5; }
.projects-header .ph-cell:nth-child(4) { grid-column: 8 / span 2; }
.projects-header .ph-cell:nth-child(5) { grid-column: 10 / span 2; }
.projects-header .ph-cell:nth-child(6) { grid-column: 12; justify-self: start; padding-left: var(--start-line-offset); }

/* Row: stessa mappa delle colonne */
.project-item .pi-cell:nth-child(1) { grid-column: 1; padding-left: 0; }
.project-item .pi-cell:nth-child(2) { grid-column: 2; }
.project-item .pi-cell:nth-child(3) { grid-column: 3 / span 5; }
.project-item .pi-cell:nth-child(4) { grid-column: 8 / span 2; }
.project-item .pi-cell:nth-child(5) { grid-column: 10 / span 2; }
.project-item .pi-cell:nth-child(6) { grid-column: 12; justify-self: start; padding-left: var(--start-line-offset); }

/* Dettaglio: immagine su 1-3, testo su 4-12 */
.project-detail-inner .detail-image-wrap { grid-column: 1 / span 3; }
.project-detail-inner .detail-text { grid-column: 4 / span 9; padding-left: var(--start-line-offset); }

/* --- Layout desktop: mantieni la colonna icona visibile --- */
/* Nessun override: il mapping di base già posiziona l'icona in colonna 1 */

/* (override duplicato rimosso per coerenza) */
.pi-cell.pi-icon img.folder-icon { width: 14px; height: 11px; display: inline-block; opacity: 1 !important; }