/* =========================
   PAGINE SINGOLO PROGETTO
   Scoped: .project-page
   ========================= */

.project-page{
  background: #fff;
  color: var(--color-text, #111);
}

/* wrapper */
.project-wrap{
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: var(--page-pad);
}

/* Offset ancore: evita che i titoli finiscano sotto header */
.project-page .project-section{
  scroll-margin-top: calc(var(--header-h, 72px) + 18px);
}

/* =========================
   HERO IMMAGINE
   ========================= */

.project-hero{
  padding: 0;
  background: #fff;
  border-bottom: 3px solid #000; /* riga sotto hero come “ritmo sito” */
}

.project-hero__media{
  margin: 0;
  overflow: hidden;
  background: #f4f4f4;
  border-radius: 0;
}

.project-hero__media img{
  width: 100%;
  height: auto;
  max-height: clamp(300px, 56vh, 500px);
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* =========================
   LAYOUT
   ========================= */

.project-main{ background: #fff; }

.project-layout{
  display: grid;
  grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
  column-gap: 3rem;
  align-items: start;
  padding-block: 2.5rem 3.5rem;
}

.project-layout--no-border{ border-top: none; }
/* ✅ single-column layout (no sidebar) */
.project-layout--single{
  grid-template-columns: 1fr;
  column-gap: 0;
}


/* =========================
   SIDEBAR
   ========================= */

.project-sidebar{
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted, #625d5d);
}

@media (min-width: 901px){
  .project-sidebar{
    position: sticky;
    top: calc(var(--header-h, 72px) + 22px);
  }
}

.project-sidebar__meta{
  margin: 0 0 1.8rem;
  display: grid;
  row-gap: 0.25rem;
  padding-left: 0.75rem;
  border-left: 2px solid var(--rule, rgba(0,0,0,0.16));
}

.project-sidebar__label{ font-weight: 800; }
.project-sidebar__value{ margin-bottom: 0.5rem; }

.project-toc ul{
  list-style: none;
  margin: 0;
  padding-left: 0.75rem;
  border-left: 2px solid var(--rule, rgba(0,0,0,0.16));
}

.project-toc li + li{ margin-top: 0.35rem; }

.project-toc a{
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: #666;
  text-decoration: none;
  display: inline-block;
  padding: 0.2rem 0;
}

.project-toc a:hover,
.project-toc a:focus-visible{ color: #111; }

.project-toc a:focus-visible{
  outline: 2px solid var(--color-accent, #922A5E);
  outline-offset: 3px;
  border-radius: 2px;
}

/* =========================
   CONTENUTO
   ========================= */

.project-content{
  max-width: 72ch;
  min-width: 0;
}

.project-content p,
.project-content ul,
.project-content ol{
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text, #111);
}

.project-content p + p{ margin-top: 0.9rem; }
.project-content p + ul,
.project-content ul + p{ margin-top: 0.9rem; }

.project-content ul,
.project-content ol{ padding-left: 1.15rem; }

.project-content li + li{ margin-top: 0.45rem; }

.project-eyebrow{
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted, #625d5d);
}

.project-title{
  margin: 0;
  font-size: clamp(2.1rem, 3.2vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  line-height: 1.02;
}

.project-subtitle{
  margin-top: 1rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--color-muted, #625d5d);
}

/* =========================
   SEZIONI
   ========================= */

.project-section{ margin-top: 2.4rem; }

.project-section__title{
  margin: 0 0 0.6rem;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
}

.project-section__title::after{
  content:"";
  display:block;
  width: 34px;
  height: 2px;
  background: var(--color-accent, #922A5E);
  margin-top: 0.45rem;
}

/* =========================
   QUOTE (centrata e allineata al testo)
   ========================= */

.project-quote{
  background: #fff;
  border-top: 1px solid var(--rule, rgba(0,0,0,0.16));
  border-bottom: 1px solid var(--rule, rgba(0,0,0,0.16));
}

.project-quote__inner{ padding-block: 2.4rem; }

.project-quote__text,
.project-quote__byline{
  max-width: 72ch;
  margin-left: auto;
  margin-right: auto;
}

.project-quote__text{
  margin: 0;
  font-weight: 700;
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  padding-left: 1rem;
  border-left: 3px solid var(--color-accent, #922A5E);
  color: #111;
}

.project-quote__byline{
  margin: 0.85rem auto 0;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted, #625d5d);
}

/* =========================
   GALLERIA (grid)
   ========================= */

.project-gallery__grid{
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.project-gallery__item{
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.project-gallery__item figure{ margin: 0; }

.project-gallery__img{
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border: 1px solid rgba(0,0,0,0.10);
  transition: transform 0.25s ease;
}

@media (hover: hover){
  .project-gallery__item:hover .project-gallery__img{ transform: scale(1.03); }
}

@media (prefers-reduced-motion: reduce){
  .project-gallery__img{ transition: none; }
}

/* =========================
   LIGHTBOX
   ========================= */

.lightbox{
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}

.lightbox.is-open{ display: block; }

.lightbox__backdrop{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
}

.lightbox__dialog{
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 5vh auto;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.12);
  padding: 0.75rem;
  max-height: 90vh;
  overflow: hidden;
}

.lightbox__figure{
  margin: 0;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 0.6rem;
  max-height: calc(90vh - 3.2rem);
}

.lightbox__img{
  width: 100%;
  height: auto;
  max-height: calc(90vh - 7rem);
  object-fit: contain;
  display: block;
}

.lightbox__caption{
  margin: 0;
  color: var(--color-muted, #625d5d);
  line-height: 1.5;
}

.lightbox__close,
.lightbox__arrow{
  width: 44px;
  height: 44px;
  border: 1px solid rgba(0,0,0,0.15);
  background: #fff;
  cursor: pointer;
  line-height: 1;
}

.lightbox__close{
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  font-size: 1.8rem;
}

.lightbox__arrow{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.6rem;
}

.lightbox__arrow--prev{ left: 0.4rem; }
.lightbox__arrow--next{ right: 0.4rem; }

.lightbox__close:focus-visible,
.lightbox__arrow:focus-visible{
  outline: 3px solid rgba(146,42,94,0.25);
  outline-offset: 2px;
}

/* =========================
   RESPONSIVE
   ========================= */

@media (max-width: 640px){
  /* mobile: riga nera SOLO sotto immagine */
  .project-hero{ border-bottom: 0; }
  .project-hero__media{ border-bottom: 3px solid #000; }

  .project-layout{
    grid-template-columns: 1fr;
    row-gap: 1.4rem;
    padding-block: 1.6rem 2.6rem;
  }

  .project-content{ order: 0; }
  .project-sidebar{ order: 1; }

  .project-sidebar__meta,
  .project-toc ul{
    border-left: none;
    padding-left: 0;
  }

  .project-gallery__grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lightbox__dialog{
    margin: 0;
    height: 100%;
    max-width: none;
    max-height: none;
    border: 0;
    padding: 0.75rem;
    display: grid;
    grid-template-rows: auto 1fr auto;
  }

  .lightbox__figure{
    max-height: none;
    grid-template-rows: 1fr auto;
  }

  .lightbox__img{ max-height: 70vh; }

  .lightbox__arrow{
    top: auto;
    bottom: 0.6rem;
    transform: none;
  }
  .lightbox__arrow--prev{ left: 0.6rem; }
  .lightbox__arrow--next{ right: 0.6rem; }
}

@media (max-width: 901px){
  .project-gallery__grid{ grid-template-columns: 1fr; }
}
.project-toc a.link-underline{
  color: inherit;
  padding-bottom: 0.25rem;
}
.project-toc a.link-underline::after{
  bottom: 0.05rem; /* come nav */
}
/* =========================
   SINGLE COLUMN (no sidebar)
   ========================= */
.project-layout--single{
  grid-template-columns: 1fr;
  column-gap: 0;
}

/* centra la colonna testo quando non c’è sidebar */
.project-layout--single .project-content{
  margin-inline: auto;
}

/* nav 3 link verso progetti */
.project-backnav{
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.2rem;
  align-items: baseline;
}

.project-backnav .link-underline{
  font-size: 0.85rem;
}
/* NAV + DONA (inline, responsive) */
.project-navrow{
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.2rem;
  align-items: center;
}

.project-navrow .project-backnav{
  margin-top: 0; /* reset se già aveva margin */
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.2rem;
  align-items: baseline;
}

@media (min-width: 720px){
  .project-navrow .project-btn--donate-inline{
    margin-left: auto;
  }
}

@media (max-width: 640px){
  .project-navrow{
    align-items: stretch;
  }
  .project-navrow .project-btn--donate-inline{
    width: 100%;
    text-align: center;
  }
}

/* DONA prima della gallery */
.project-inline-cta{
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}

@media (max-width: 640px){
  .project-inline-cta .project-btn{
    width: 100%;
    text-align: center;
  }
}
/* =========================
   CTA come in progetti.html
   ========================= */
.project-cta{
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  white-space: nowrap;
  color: inherit;
}

.project-cta--donate{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.7rem;
  border-radius: 0;
  border: 1.5px solid var(--color-accent, #922A5E);
  background: #fff;
  color: #111;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.project-cta--donate:hover,
.project-cta--donate:focus-visible{
  background: var(--color-accent, #922A5E);
  color: #fff;
}

/* NAV + DONA affiancati (mobile-safe) */
.project-navrow{
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.2rem;
  align-items: center;
}

.project-navrow .project-backnav{
  margin-top: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.2rem;
  align-items: baseline;
}

@media (min-width: 720px){
  .project-navrow .project-cta--donate{ margin-left: auto; }
}

@media (max-width: 640px){
  .project-navrow{ align-items: stretch; }
  .project-navrow .project-cta--donate{
    width: 100%;
    text-align: center;
  }
}

/* DONA prima della gallery (mobile-safe) */
.project-inline-cta{
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}
@media (max-width: 640px){
  .project-inline-cta .project-cta--donate{
    width: 100%;
    text-align: center;
  }
}
.project-media-three{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin-top: 1rem;
  align-items: start; /* ✅ tutto ancorato in alto */
}

@media (max-width: 860px){
  .project-media-three{ grid-template-columns: 1fr; }
}

.project-media-three .project-gallery__item{
  width:100%;
  border:0;
  padding:0;
  background:transparent;
  cursor:zoom-in;
  display:block;
  text-align:left;
}

.project-media-three figure{ margin:0; }

/* ✅ thumbnail tutte uguali, taglio solo sotto */
.project-media-three .project-gallery__img{
  width:100%;
  aspect-ratio: 4 / 3;      /* puoi cambiare (es. 16/10) */
  height:auto;
  object-fit: cover;        /* uniforma */
  object-position: top;     /* ✅ “fissate in alto” */
  display:block;
}
/* HERO: mostra l'immagine intera dentro l’altezza esistente */
.project-hero__media--contain{
  background: #FFFFFF; /* opzionale, per non lasciare bianco */
}

.project-hero__media--contain img{
  width: 100%;
  height: 100%;
  object-fit: contain;      /* ✅ niente crop */
  object-position: center;  /* centrata */
  display: block;
}
/* =========================
   PROJECT SINGLE — sticky nav (desktop) + topnav (mobile)
   Scoped: .project-page
   ========================= */

.project-page{
  --brand: var(--color-accent, #922A5E);
  --hdr-clamp: clamp(56px, var(--header-h, 72px), 140px);

  /* layout */
  --prj-side-col: 260px;
  --prj-col-gap: 2.6rem;

  /* topnav mobile */
  --prj-topnav-h: 56px;
}

/* sticky-safe: NON mettere overflow/transform sui genitori */
.project-page,
.project-page > *{ overflow: visible; }

/* offset ancore: evita header+topnav sopra i titoli */
.project-page .project-section{
  scroll-margin-top: calc(var(--hdr-clamp) + var(--prj-topnav-h) + 18px);
}

/* === TOPNAV (MOBILE) === */
.project-topnav{
  position: sticky;
  top: calc(var(--hdr-clamp) + 0px);
  z-index: 980;
  background: #fff;
  border-bottom: 1px solid #e9e9e9;
}

.project-topnav__inner{
  max-width: var(--container-max, 1100px);
  margin: 0 auto;
  padding-inline: var(--page-pad, clamp(1rem, 4vw, 3rem));
  padding-block: 0.55rem 0.45rem;
}

.project-topnav__scroller{
  display:flex;
  gap:.85rem;
  overflow-x:auto;
  overflow-y:hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width:none;
  white-space:nowrap;
}
.project-topnav__scroller::-webkit-scrollbar{ display:none; }

.project-chip{
  position:relative;
  display:inline-block;
  padding: 0.18rem 0 0.55rem;
  color:#777;
  text-decoration:none;
  font-size:.72rem;
  letter-spacing:.11em;
  text-transform:uppercase;
  -webkit-tap-highlight-color: transparent;
}
.project-chip::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0;
  height:2px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin:left;
  transition: transform var(--transition, .35s cubic-bezier(.22,.61,.36,1));
  pointer-events:none;
}
.project-chip.is-active{ color: var(--brand); }
.project-chip.is-active::after{ transform: scaleX(1); }

@media (min-width: 901px){
  .project-topnav{ display:none; }
}

/* === LAYOUT: sidebar + content (DESKTOP) === */
.project-layout{
  max-width: var(--container-max, 1100px);
  margin: 0 auto;
  padding-inline: var(--page-pad, clamp(1rem, 4vw, 3rem));
  padding-bottom: 3rem;
  min-width: 0;
}

@media (min-width: 901px){
  .project-layout{
    display:grid;
    grid-template-columns: var(--prj-side-col) minmax(0, 1fr);
    gap: var(--prj-col-gap);
    align-items:start;
  }

  .project-side{
    position: sticky;
    top: calc(var(--hdr-clamp) + 0px);
    align-self:start;
    margin: 0;
    padding: 0;
  }
}

@media (max-width: 900px){
  .project-side{ display:none; }
}

/* sidebar links + marker brand (come Cecilia) */
.project-nav__list{ list-style:none; padding:0; margin:0; }

.project-nav__link{
  position:relative;
  display:block;
  padding: .55rem 0 .55rem .9rem;
  text-decoration:none;
  color:#777;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.72rem;
  -webkit-tap-highlight-color: transparent;
}
.project-nav__link:hover{ color:#111; }

.project-nav__link::before{
  content:"";
  position:absolute;
  left:0;
  top:.8rem;
  width:3px;
  height:0;
  background: var(--brand);
  transition: height var(--transition, .35s cubic-bezier(.22,.61,.36,1));
}
.project-nav__link.is-active{ color: var(--brand); }
.project-nav__link.is-active::before{ height: 1.15rem; }

.project-nav__link:focus,
.project-nav__link:focus-visible{
  outline:none !important;
  box-shadow:none !important;
}
/* =========================
   PROJECT SINGLE — sticky left + topnav mobile
   Scoped: .genzlab-page
   ========================= */

.genzlab-page{
  --brand: var(--color-accent, #922A5E);
  --hdr-clamp: clamp(56px, var(--header-h, 72px), 140px);
  --prj-topnav-h: 56px; /* JS lo aggiorna */
}

/* sticky-safe */
.genzlab-page,
.genzlab-page > *{ overflow: visible; }

/* offset ancore */
.genzlab-page [data-prj-section]{
  scroll-margin-top: calc(var(--hdr-clamp) + var(--prj-topnav-h) + 18px);
}

/* === TOPNAV (MOBILE) === */
.project-topnav{
  position: sticky;
  top: calc(var(--hdr-clamp) + 0px);
  z-index: 980;
  background: #fff;
  border-bottom: 1px solid #e9e9e9;
}

.project-topnav__inner{
  max-width: var(--container-max, 1100px);
  margin: 0 auto;
  padding-inline: var(--page-pad, clamp(1rem, 4vw, 3rem));
  padding-block: 0.55rem 0.45rem;
}

.project-topnav__scroller{
  display:flex;
  gap:.85rem;
  overflow-x:auto;
  overflow-y:hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width:none;
  white-space:nowrap;
}
.project-topnav__scroller::-webkit-scrollbar{ display:none; }

.project-chip{
  position:relative;
  display:inline-block;
  padding: 0.18rem 0 0.55rem;
  color:#777;
  text-decoration:none;
  font-size:.72rem;
  letter-spacing:.11em;
  text-transform:uppercase;
  -webkit-tap-highlight-color: transparent;
}
.project-chip::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0;
  height:2px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin:left;
  transition: transform var(--transition, .35s cubic-bezier(.22,.61,.36,1));
  pointer-events:none;
}
.project-chip.is-active{ color: var(--brand); }
.project-chip.is-active::after{ transform: scaleX(1); }

@media (min-width: 901px){
  .project-topnav{ display:none; }
}

/* === SIDEBAR STICKY (DESKTOP) === */
/* usa la tua griglia esistente: .genzlab-grid */
@media (min-width: 901px){
  .genzlab-grid{
    display:grid;                 /* se già lo fai in gen-z-lab.css, ok */
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 2.6rem;
    align-items:start;
  }

  .genzlab-side{
    position: sticky;
    top: calc(var(--hdr-clamp) + 0px);
    align-self:start;
  }
}

@media (max-width: 900px){
  .genzlab-side{ display:none; }
}

/* marker laterale stile Cecilia (solo se non lo hai già) */
.genzlab-nav__list{ list-style:none; padding:0; margin:0; }

.genzlab-nav__link{
  position:relative;
  display:block;
  padding: .55rem 0 .55rem .9rem;
  text-decoration:none;
  color:#777;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.72rem;
  -webkit-tap-highlight-color: transparent;
}
.genzlab-nav__link:hover{ color:#111; }

.genzlab-nav__link::before{
  content:"";
  position:absolute;
  left:0;
  top:.8rem;
  width:3px;
  height:0;
  background: var(--brand);
  transition: height var(--transition, .35s cubic-bezier(.22,.61,.36,1));
}
.genzlab-nav__link.is-active{ color: var(--brand); }
.genzlab-nav__link.is-active::before{ height: 1.15rem; }