/* Layout: "campiture". La pagina è composta come uno dei suoi quadri a
   blocchi di colore primario: in apertura il nome in un pannello nero e,
   accanto, blocchi giallo / rosso / blu che sono la navigazione. Le opere
   stanno in una griglia di celle uguali separate da linee nere. */
:root {
  --carta: #f7f6f2;
  --nero: #111111;
  --giallo: #ffd60a;
  --rosso: #ff1f3d;
  --blu: #1f3bff;
  --grigio: #e7e6e1;
  --muto: #6b6a66;

  --display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --testo: "Schibsted Grotesk", "Helvetica Neue", Arial, system-ui, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
html:has(dialog[open]) { overflow: hidden; }
body {
  margin: 0;
  background: var(--carta);
  color: var(--nero);
  font: 400 1rem/1.6 var(--testo);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: var(--giallo); color: var(--nero); }
:focus-visible { outline: 3px solid var(--blu); outline-offset: 2px; }

.wrap {
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 720px) {
  .wrap { padding-left: max(40px, env(safe-area-inset-left, 0px)); padding-right: max(40px, env(safe-area-inset-right, 0px)); }
}
.kicker { margin: 0; font: 600 0.78rem/1.3 var(--testo); letter-spacing: 0.14em; text-transform: uppercase; }

/* Apertura */
.hero {
  display: grid; gap: 6px; background: var(--nero); padding: 6px;
  min-height: min(100svh, 980px);
}
@media (min-width: 900px) { .hero { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); } }
.name-panel {
  background: var(--nero); color: var(--carta);
  display: flex; flex-direction: column; justify-content: space-between; gap: 2rem;
  padding: max(28px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) 1.5rem max(16px, env(safe-area-inset-left, 0px));
}
@media (min-width: 720px) { .name-panel { padding: 2.5rem 2.5rem 2rem; } }
.name-panel .kicker { color: #a9a8a3; }
.name {
  margin: 0; display: grid;
  /* font del logo: solo il nome usa --logo-f; --logo-k corregge la larghezza */
  font: var(--logo-w, 900) calc(clamp(4.5rem, 22vw, 15rem) * var(--logo-k, 1))/var(--logo-lh, 0.8) var(--logo-f, var(--display));
  text-transform: uppercase; letter-spacing: var(--logo-ls, -0.01em);
}
@media (min-width: 900px) { .name { font-size: calc(clamp(5rem, 10.6vw, 15rem) * var(--logo-k, 1)); } }
.name span:last-child { color: var(--rosso); }
.name span { width: fit-content; }
.name a { text-decoration: none; color: inherit; display: grid; }
.name b { font-weight: inherit; }

/* Logo: Bricolage Grotesque stretto; le iniziali S e C sono "dipinte"
   con campiture e raschiature generate in app.js */
.name { --logo-f: "Bricolage Grotesque", "Arial Narrow", sans-serif; --logo-w: 800; --logo-lh: 0.88; --logo-ls: -0.04em; --logo-k: 1.3; font-stretch: 75%; }
.dip {
  background: var(--tela-colori, var(--giallo)) center / cover;
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.blocks {
  display: grid; gap: 6px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: minmax(9rem, 1.4fr) minmax(7rem, 1fr) minmax(6rem, 0.8fr);
  grid-template-areas: "g g g g r r" "c c b b b b" "c c n n n n";
}
.b-giallo { grid-area: g; } .b-rosso { grid-area: r; } .b-blu { grid-area: b; }
.b-carta { grid-area: c; } .b-nero { grid-area: n; }
.b {
  position: relative; display: flex; flex-direction: column; justify-content: space-between;
  padding: 1rem 1.1rem; text-decoration: none; overflow: hidden;
  transition: filter 0.25s ease;
}
a.b:hover { filter: brightness(1.08) saturate(1.1); }
a.b:hover .b-a { transform: translate(4px, 4px); }
.b-giallo { background: var(--giallo); color: var(--nero); }
.b-rosso { background: var(--rosso); color: var(--nero); }
.b-blu { background: var(--blu); color: var(--carta); }
.b-carta { background: var(--carta); color: var(--nero); justify-content: flex-end; }
.b-carta p { margin: 0; font: 500 clamp(0.95rem, 1.3vw, 1.15rem)/1.4 var(--testo); max-width: 24ch; }
.b-nero { background: #000; color: var(--carta); border: 1px solid #2a2a2a; flex-direction: row; align-items: flex-end; }
.b-k { font: 600 0.78rem/1 var(--testo); letter-spacing: 0.14em; }
.b-t { font: 900 clamp(2.6rem, 6vw, 6.2rem)/0.85 var(--display); text-transform: uppercase; }
.b-small { font-size: clamp(1.6rem, 3vw, 2.6rem); }
.b-a { position: absolute; right: 1rem; bottom: 0.8rem; font: 700 clamp(2rem, 4vw, 3.4rem)/1 var(--display); transition: transform 0.25s ease; }

/* Barra in alto: compare quando l'apertura esce dallo schermo */
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 11; background: var(--nero);
}
.barra {
  position: fixed; z-index: 10; top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: calc(0.7rem + env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) 0.7rem max(16px, env(safe-area-inset-left, 0px));
  background: var(--nero); color: var(--carta);
  transform: translateY(-110%); transition: transform 0.3s ease;
}
.barra.visibile { transform: none; }
.barra:focus-within { transform: none; }
@media (min-width: 720px) { .barra { padding-left: max(40px, env(safe-area-inset-left, 0px)); padding-right: max(40px, env(safe-area-inset-right, 0px)); } }
.barra-logo {
  font: 800 1.7rem/1 "Bricolage Grotesque", "Arial Narrow", sans-serif; font-stretch: 75%;
  text-transform: uppercase; letter-spacing: -0.03em; text-decoration: none; white-space: nowrap;
}
.barra-logo span:last-child { color: var(--rosso); }
.barra-link { display: flex; gap: clamp(0.9rem, 3vw, 2rem); }
.barra-link a { font: 600 0.78rem/1 var(--testo); letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none; }
.barra a:hover { color: var(--giallo); }
.barra-logo:hover span { color: inherit; }
section[id] { scroll-margin-top: 4rem; }

/* Opere */
.works { padding-top: clamp(4rem, 9vw, 7rem); }
h2 { margin: 0; font: 900 clamp(3.4rem, 11vw, 9rem)/0.82 var(--display); text-transform: uppercase; }
.works-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 1.25rem; padding-bottom: 2rem; }
.tabs { display: flex; flex-wrap: wrap; gap: 0; border: 2px solid var(--nero); }
.tabs button {
  font: 600 0.82rem/1 var(--testo); letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.8rem 1.05rem; background: transparent; color: var(--nero); border: 0; cursor: pointer;
}
.tabs button + button { border-left: 2px solid var(--nero); }
.tabs button:hover { background: var(--giallo); }
.tabs button[aria-pressed="true"] { background: var(--nero); color: var(--carta); }

.grid {
  display: grid; gap: 0; border-top: 2px solid var(--nero);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
}
.grid .msg { background: var(--carta); margin: 0; padding-block: 2rem; color: var(--muto); }
.tile {
  display: grid; grid-template-rows: 1fr auto; background: var(--carta); min-width: 0;
  border: 0; border-right: 2px solid var(--nero); border-bottom: 2px solid var(--nero); padding: 0; overflow: hidden; text-align: left; font: inherit; color: inherit; cursor: zoom-in;
  transition: background 0.2s ease;
}
.tile:hover { background: var(--giallo); }
.tile-img {
  aspect-ratio: 1; display: grid; place-items: center; padding: 12%; min-width: 0; width: 100%;
}
.tile-img img { max-height: 100%; width: auto; max-width: 100%; object-fit: contain; box-shadow: 0 18px 30px -18px rgb(0 0 0 / 0.5); }
.tile-img .vuoto {
  width: calc(var(--w) / var(--lato) * 100%); aspect-ratio: var(--ar);
  background: var(--grigio); display: grid; place-items: center;
  font: 600 0.66rem/1.3 var(--testo); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muto);
}
.tile:hover .tile-img .vuoto { background: rgb(0 0 0 / 0.08); color: var(--nero); }
.tile-cap { min-width: 0; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.2rem 0.9rem; padding: 0.9rem 1.1rem 1.1rem; border-top: 2px solid var(--nero); }
.tile-n { grid-row: span 2; font: 900 2.2rem/0.9 var(--display); }
.tile-t { font: 700 1.02rem/1.25 var(--testo); text-transform: none; overflow-wrap: anywhere; }
.tile-m { font: 400 0.86rem/1.4 var(--testo); color: var(--muto); }
.tile-m .sold { color: var(--rosso); font-weight: 600; }
.tile:hover .tile-m { color: var(--nero); }

@media (max-width: 600px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile-img { padding: 10%; }
  .tile-cap { grid-template-columns: minmax(0, 1fr); padding: 0.7rem 0.75rem 0.85rem; }
  .tile-n { grid-row: auto; font-size: 1.5rem; }
  .tile-t { font-size: 0.9rem; }
  .tile-m { font-size: 0.78rem; }
}

/* Citazione */
.quote { background: var(--giallo); padding-block: clamp(3.5rem, 9vw, 7rem); border-bottom: 2px solid var(--nero); margin-top: clamp(4rem, 9vw, 7rem); border-top: 2px solid var(--nero); }
.quote p { margin: 0; font: 900 clamp(2.6rem, 7.6vw, 7.2rem)/0.88 var(--display); text-transform: uppercase; max-width: 18ch; text-wrap: balance; }

/* Biografia */
.bio { display: grid; gap: 2rem; padding-block: clamp(4rem, 9vw, 7rem); align-items: start; }
@media (min-width: 900px) {
  .bio { grid-template-columns: minmax(0, 4fr) minmax(0, 6fr); column-gap: 4rem; }
  .bio h2 { grid-column: 1 / -1; }
}
.portrait { margin: 0; aspect-ratio: 4 / 5; background: var(--blu); display: grid; place-items: center; overflow: hidden; max-width: 100%; }
.portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); }
.portrait img ~ .monogram { display: none; }
.monogram { font: 900 clamp(5rem, 14vw, 11rem)/1 var(--display); color: var(--carta); }
.bio-text { display: grid; gap: 1.1rem; max-width: 60ch; min-width: 0; }
.bio-text p { margin: 0; font-size: 1.12rem; line-height: 1.65; }
.bio-text p:first-child { font: 500 clamp(1.35rem, 2.4vw, 1.85rem)/1.35 var(--testo); letter-spacing: -0.01em; }

/* Contatti */
.contact { background: var(--nero); color: var(--carta); padding-block: clamp(4rem, 9vw, 7rem); }
.contact-lead { margin: 1.25rem 0 2.5rem; font: 500 clamp(1.15rem, 2vw, 1.5rem)/1.4 var(--testo); color: #c9c8c3; max-width: 40ch; }
.links { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--carta); }
.links li { border-bottom: 1px solid #333; }
.links a { display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: 1rem; align-items: baseline; padding-block: 1.1rem; text-decoration: none; }
.links .k { font: 600 0.78rem/1.3 var(--testo); letter-spacing: 0.14em; text-transform: uppercase; color: #a9a8a3; }
.links .v { font: 900 clamp(1.8rem, 5vw, 4rem)/0.95 var(--display); text-transform: uppercase; overflow-wrap: anywhere; }
.links a:hover .v { color: var(--giallo); }
@media (max-width: 560px) { .links a { grid-template-columns: minmax(0, 1fr); gap: 0.35rem; } }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem 2rem; padding-block: 1.75rem 2.25rem; background: var(--nero); color: #a9a8a3; font-size: 0.85rem; border-top: 1px solid #333; }

/* Scheda dell'opera */
dialog {
  width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh;
  margin: 0; padding: 0; border: 0; overflow-y: auto; background: var(--carta); color: var(--nero);
}
dialog::backdrop { background: var(--nero); }
.sheet {
  display: grid; gap: 1.5rem; min-height: calc(100dvh - 5rem);
  padding: max(20px, env(safe-area-inset-top, 0px)) max(20px, env(safe-area-inset-right, 0px)) 0 max(20px, env(safe-area-inset-left, 0px));
}
@media (min-width: 900px) { .sheet { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 4rem; padding: 3rem 3rem 0; align-items: center; } }
.sheet-img { margin: 0; display: grid; place-items: center; background: var(--grigio); min-height: 45vh; height: 100%; max-height: 82dvh; }
.sheet-img img { max-height: 82dvh; width: auto; object-fit: contain; }
.sheet-img.missing { font: 600 0.78rem/1.3 var(--testo); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muto); padding: 2rem; text-align: center; }
.sheet-info { display: grid; align-content: center; gap: 1.1rem; min-width: 0; }
.sheet-info .kicker { color: var(--rosso); }
.sheet-info h3 { margin: 0; font: 900 clamp(2.4rem, 5vw, 4.6rem)/0.88 var(--display); text-transform: uppercase; text-wrap: balance; overflow-wrap: anywhere; }
.sheet-info dl { margin: 0.5rem 0 0; display: grid; grid-template-columns: auto minmax(0, 1fr); border-top: 2px solid var(--nero); }
.sheet-info dt, .sheet-info dd { margin: 0; padding-block: 0.65rem; border-bottom: 1px solid #d6d5d0; }
.sheet-info dt { font: 600 0.76rem/1.7 var(--testo); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muto); padding-right: 1.5rem; }
.sheet-desc { display: grid; gap: 0.6rem; }
.sheet-desc p { margin: 0; font-size: 1.08rem; line-height: 1.6; }
.cta {
  justify-self: start; margin-top: 0.5rem; padding: 1rem 1.4rem; text-decoration: none;
  background: var(--nero); color: var(--carta); font: 600 0.85rem/1 var(--testo); letter-spacing: 0.1em; text-transform: uppercase;
}
.cta:hover { background: var(--giallo); color: var(--nero); }
.sheet-barra { position: sticky; }
.torna {
  font: 600 0.78rem/1 var(--testo); letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer;
  padding: 0.75rem 1rem; background: var(--giallo); color: var(--nero); border: 0; white-space: nowrap;
}
.torna:hover { background: var(--carta); }
@media (max-width: 480px) { .torna .lungo { display: none; } }
.sheet-nav {
  display: flex; gap: 0; justify-content: flex-end;
  padding: 1.25rem max(20px, env(safe-area-inset-right, 0px)) max(20px, env(safe-area-inset-bottom, 0px)) max(20px, env(safe-area-inset-left, 0px));
}
@media (min-width: 900px) { .sheet-barra { position: sticky; }
.torna {
  font: 600 0.78rem/1 var(--testo); letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer;
  padding: 0.75rem 1rem; background: var(--giallo); color: var(--nero); border: 0; white-space: nowrap;
}
.torna:hover { background: var(--carta); }
@media (max-width: 480px) { .torna .lungo { display: none; } }
.sheet-nav { padding: 1.5rem 3rem 2rem; } }
.sheet-nav button {
  font: 600 0.82rem/1 var(--testo); letter-spacing: 0.08em; text-transform: uppercase; padding: 0.8rem 1.1rem; cursor: pointer;
  background: transparent; color: var(--nero); border: 2px solid var(--nero);
}
.sheet-nav button + button { border-left: 0; }
.sheet-nav button:hover { background: var(--giallo); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .b, .b-a, .tile { transition: none; }
}