/* =========================================================
   INDICE DEI LAVORI
   ========================================================= */
.wi {
  background: var(--black); color: var(--paper);
  padding: clamp(4.5rem, 11vw, 8.5rem) var(--gut) clamp(4rem, 9vw, 7rem);
}
.wi-inner { max-width: 1320px; margin: 0 auto; }
.wi-head {
  display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between;
  gap: 1.4rem 2rem; margin-bottom: clamp(1.8rem, 4vw, 3rem);
}
.wi-title {
  margin: 0; font-weight: 250; font-variation-settings: "wdth" 118;
  font-size: clamp(2.3rem, 6vw, 4.6rem); line-height: .98;
}
.wi-sub { margin: .6rem 0 0; color: #A9A7A2; }

.wi-filters { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.wi-chip {
  min-height: 40px; padding: 0 1rem; border-radius: 999px; cursor: pointer;
  font: inherit; font-size: .92rem; color: var(--paper);
  background: transparent; border: 1px solid rgba(234,231,224,.28);
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.wi-chip:hover { border-color: rgba(234,231,224,.7); }
.wi-chip[aria-pressed="true"] { background: var(--paper); color: var(--black); border-color: var(--paper); }
.wi-chip-n { font-variation-settings: "wdth" 82; opacity: .6; margin-left: .3em; }

.wi-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(234,231,224,.16); }
.wi-row { border-bottom: 1px solid rgba(234,231,224,.16); }
.wi-row a {
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto;
  align-items: center; gap: 1rem 2rem;
  padding: clamp(.9rem, 2vw, 1.4rem) 0; text-decoration: none;
  transition: opacity .35s ease, color .35s ease;
}
.wi-name {
  font-weight: 250; font-variation-settings: "wdth" 116;
  font-size: clamp(1.9rem, 5.2vw, 4.4rem); line-height: 1; letter-spacing: -.005em;
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.wi-kind {
  font-size: .92rem; font-variation-settings: "wdth" 88; color: #A9A7A2; text-align: right;
  max-width: 16rem;
}
/* il filo: un'imbastitura rossa che corre sotto la riga attiva */
.wi-row a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: repeating-linear-gradient(to right, var(--thread) 0 12px, transparent 12px 19px);
  transform: scaleX(0); transform-origin: left;
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.wi-row.is-active a::after, .wi-row a:focus-visible::after { transform: scaleX(1); }
.wi-row a:focus-visible { outline: none; }
.wi-row a:focus-visible .wi-name { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .12em; }

@media (hover: hover) and (pointer: fine) {
  .wi-list.is-hovering .wi-row a { opacity: .3; }
  .wi-list.is-hovering .wi-row.is-active a { opacity: 1; }
  .wi-row.is-active .wi-name { transform: translateX(.35em); }
  .wi-list, .wi-list a { cursor: pointer; }
}
.wi-row[hidden] { display: none; }
.wi-row { view-transition-class: wi-row; }

/* miniatura visibile solo sui dispositivi touch */
.wi-thumb { display: none; }
@media (hover: none), (pointer: coarse) {
  .wi-row a { grid-template-columns: minmax(0, 1fr) 6.2rem; }
  .wi-kind { grid-column: 1; grid-row: 2; text-align: left; margin-top: -.4rem; }
  .wi-thumb {
    display: block; grid-column: 2; grid-row: 1 / span 2;
    aspect-ratio: 1316 / 924; overflow: hidden; border-radius: 2px;
  }
  .wi-thumb img { width: 100%; height: 100%; object-fit: cover; }
}

/* anteprima che segue il cursore */
.wi-preview {
  position: fixed; left: 0; top: 0; z-index: 30; pointer-events: none;
  width: clamp(15rem, 25vw, 24rem); aspect-ratio: 1316 / 924;
  will-change: transform;
}
.wi-preview-in {
  position: relative; width: 100%; height: 100%; overflow: hidden;
  clip-path: inset(100% 0 0 0);
  transform: scale(.94);
  transition: clip-path .6s cubic-bezier(.2,.7,.2,1), transform .6s cubic-bezier(.2,.7,.2,1);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.7);
}
.wi-preview.is-on .wi-preview-in { clip-path: inset(0 0 0 0); transform: none; }
.wi-preview img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .3s ease;
}
.wi-preview img.is-active { opacity: 1; }
@media not ((hover: hover) and (pointer: fine)) { .wi-preview { display: none; } }

/* =========================================================
   PAGINA PROGETTO
   ========================================================= */
html.wp-open { overflow: hidden; }
.wp {
  position: fixed; inset: 0; z-index: 60; overflow-y: auto; overscroll-behavior: contain;
  background: var(--sheet); color: var(--black);
  padding-top: env(safe-area-inset-top, 0px);
}
.wp[hidden] { display: none; }
.wp-bar {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; gap: 1rem;
  padding: .9rem var(--gut);
  background: rgba(243,240,235,.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(30,30,30,.1);
}
.wp-close {
  min-height: 42px; padding: 0 1.1rem; border-radius: 999px; cursor: pointer;
  font: inherit; font-size: .95rem; background: var(--black); color: var(--paper); border: 0;
}
.wp-close:hover { background: var(--thread); }
.wp-crumb { color: var(--muted); font-size: .95rem; }

.wp-inner { max-width: 1320px; margin: 0 auto; padding: clamp(1.4rem, 3vw, 2.4rem) var(--gut) clamp(4rem, 9vw, 7rem); }
.wp-cover { margin: 0; }
.wp-cover img {
  width: min(100%, calc(74svh * 1.424)); height: auto; margin: 0 auto;
  aspect-ratio: 1316 / 924; object-fit: cover; background: var(--paper);
}
.wp-head {
  display: grid; gap: 1.2rem 3rem; align-items: end;
  margin: clamp(2rem, 5vw, 3.5rem) 0 1.2rem;
}
@media (min-width: 900px) { .wp-head { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); } }
.wp-title {
  margin: 0; font-weight: 250; font-variation-settings: "wdth" 120;
  font-size: clamp(2.6rem, 7.5vw, 6.6rem); line-height: .92; text-wrap: balance;
}
.wp-meta { margin: 0; display: grid; gap: .9rem; }
.wp-meta div { border-top: 1px solid rgba(30,30,30,.16); padding-top: .55rem; }
.wp-meta dt { font-size: .85rem; color: var(--muted); font-variation-settings: "wdth" 88; }
.wp-meta dd { margin: .15rem 0 0; }
.wp-text { max-width: 60ch; font-size: clamp(1.05rem, 1.3vw, 1.2rem); line-height: 1.6; margin: 1.4rem 0 0; }
.wp-gallery { display: grid; gap: clamp(.8rem, 2vw, 1.4rem); margin-top: clamp(2.5rem, 6vw, 4.5rem); }
.wp-gallery figure { margin: 0; }
.wp-gallery img { width: 100%; height: auto; background: var(--paper); }

.wp-next {
  display: grid; gap: .3rem; margin-top: clamp(3.5rem, 9vw, 7rem); padding-top: 1.4rem;
  border-top: 2px dashed var(--thread); text-decoration: none;
}
.wp-next-label { color: var(--muted); font-size: .95rem; }
.wp-next-title {
  font-weight: 250; font-variation-settings: "wdth" 118;
  font-size: clamp(2rem, 6vw, 5rem); line-height: 1;
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.wp-next:hover .wp-next-title { transform: translateX(.3em); }

/* =========================================================
   VIEW TRANSITIONS
   ========================================================= */
::view-transition-group(wi-cover) {
  animation-duration: .75s;
  animation-timing-function: cubic-bezier(.2,.75,.15,1);
}
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .45s; }
::view-transition-group(*.wi-row) { animation-duration: .45s; animation-timing-function: cubic-bezier(.2,.7,.2,1); }
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}

/* firma nella barra della pagina progetto */
.wp-sig { width: 8.5rem; height: auto; aspect-ratio: 4527 / 1402; margin-left: auto; color: var(--black); }
@media (max-width: 560px) { .wp-sig { width: 6rem; } }