/* ================================================================
   DOMUS MATA — foglio di stile unico
   Rifacimento statico fedele alla grafica originale (2010–2017)
   ================================================================ */

:root {
  --bg-dark: #1e1e1e;
  --bg-darker: #363636;
  --bg-content: #ffffff;
  --ink: #1f1f1f;
  --ink-soft: #444444;
  --line: #dcdcdc;
  --link: #006ed5;
  --link-hover: #d43f00;
  --accent: #f76711;
  --nav-ink: #e8e8e8;
  --maxw: 980px;
  --font: "Verdana", "Geneva", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
  background-color: var(--bg-dark);
}

img { max-width: 100%; height: auto; }

a { color: var(--link); text-decoration: none; }
a:hover, a:focus { color: var(--link-hover); text-decoration: underline; }

/* ---------- Header / navigazione ---------- */

.site-header {
  background: var(--bg-darker);
  border-bottom: 3px solid var(--accent);
}

.site-header__bar {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 10px 16px;
}

.site-logo { display: inline-flex; flex: 0 0 auto; }
.site-logo img { display: block; width: 120px; height: auto; }

.nav-toggle {
  margin-left: auto;
  display: none;
  background: transparent;
  border: 1px solid #666;
  color: var(--nav-ink);
  font: inherit;
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
}

.site-nav {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 2px 14px;
  align-items: center;
}

.site-nav a {
  color: var(--nav-ink);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .01em;
  padding: 6px 2px;
  white-space: nowrap;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: #ffffff; text-decoration: none; border-bottom: 2px solid var(--accent); }

/* ---------- Layout contenuto ---------- */

.site-main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 16px 40px;
  background: var(--bg-dark);
}

.content {
  background: var(--bg-content);
  padding: 32px clamp(16px, 4vw, 48px);
  margin-top: 24px;
}

.content h1 {
  font-size: 22px;
  line-height: 1.3;
  margin: 0 0 4px;
}
.content h2 { font-size: 18px; margin: 32px 0 8px; }
.content h3 { font-size: 15px; margin: 24px 0 6px; }
.content p { margin: 0 0 14px; }
.content hr { border: 0; border-top: 1px solid var(--line); margin: 28px 0; }
.content ul { margin: 0 0 16px; padding-left: 22px; }
.content li { margin: 3px 0; }

.eyebrow {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  margin: 0 0 18px;
}

.lead { font-size: 15px; color: var(--ink-soft); }

figure { margin: 20px 0; }
figure img { display: block; }
figcaption { font-size: 12px; color: var(--ink-soft); margin-top: 6px; }

.center { text-align: center; }
.stack > * + * { margin-top: 14px; }

/* elenco a colonne (es. artisti mostra 2013) */
.columns {
  columns: 220px 3;
  column-gap: 28px;
  font-size: 13px;
}
.columns li { break-inside: avoid; }

/* pulsante download */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 4px;
}
.btn:hover { background: #d9550c; color: #fff; text-decoration: none; }

/* embed responsive (mappa, video) */
.embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  background: #f2f2f2;
}
.embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* rassegna stampa */
.press-list { list-style: none; padding: 0; }
.press-list li { padding: 8px 0; border-bottom: 1px solid var(--line); word-break: break-word; }

/* ---------- Gallerie ---------- */
.gallery-index {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.gallery-card { display: block; border: 1px solid var(--line); background: #fff; }
.gallery-card img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.gallery-card span {
  display: block;
  padding: 10px 12px;
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
}
.gallery-card:hover { border-color: var(--accent); text-decoration: none; }
.gallery-card:hover span { color: var(--link-hover); }

.gallery-grid {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}
.gallery-grid a { display: block; overflow: hidden; background: #eee; }
.gallery-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform .25s ease;
}
.gallery-grid a:hover img { transform: scale(1.05); }

.back-link { display: inline-block; margin-bottom: 16px; font-weight: 700; }

/* ---------- Footer ---------- */
.site-footer {
  background: #000;
  color: #fff;
}
.site-footer p {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.7;
}
.site-footer a { color: #fff; text-decoration: underline; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    margin: 6px 0 4px;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { width: 100%; padding: 10px 2px; border-bottom: 1px solid #4a4a4a; }
  .site-nav a:hover, .site-nav a[aria-current="page"] { border-bottom: 1px solid #4a4a4a; }
  .content { padding: 22px 16px; }
  .columns { columns: 1; }
}