/* Muestra Edmond Gálvez · Centro Cultural & Galería TARTAR.
   Concepto: sala de museo. Muro neutro con luz cenital, obra con passe-partout y marco fino, cartela al lado. */
:root {
  --paper: #FAFAF8; --wall: #E9E8E3; --sheet: #FFFFFF; --ink: #16181C; --muted: #5F646C; --line: #D9D8D2;
  --mat: #FFFFFF; --frame: #1B1D21;
  --brand: #990000; --brand-ink: #FFFFFF; --brand-text: #990000; --orange: #F89900;
  --foot-bg: #16181C; --foot-ink: #F4F3EF; --foot-muted: #A9ADB4;
  --shadow: rgba(22, 24, 28, .34);
  --f-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --f-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .4  0 0 0 0 .38  0 0 0 0 .34  0 0 0 .13 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #111316; --wall: #1A1C21; --sheet: #23272E; --ink: #ECEDEF; --muted: #A0A6AF; --line: #2B2F36;
    --mat: #E6E3DB; --frame: #050607;
    --brand: #B52222; --brand-ink: #FFFFFF; --brand-text: #FF9A8F;
    --foot-bg: #0A0B0D; --shadow: rgba(0, 0, 0, .65);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.55 var(--f-body); overflow-x: hidden; }
img { max-width: 100%; }
[hidden] { display: none !important; }
button { font: inherit; color: inherit; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.wrap {
  max-width: 1240px; margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* Barra */
.bar { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.bar .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; min-height: 56px; padding-block: 6px; }
.brand { font: 500 .78rem/1 var(--f-mono); letter-spacing: .2em; text-transform: uppercase; text-decoration: none; }
.toggle { display: flex; border: 1px solid var(--line); }
.toggle button, .toggle a {
  display: inline-flex; align-items: center; background: transparent; border: 0; cursor: pointer; min-height: 40px; padding: 0 16px;
  font: 500 .72rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); text-decoration: none; white-space: nowrap;
}
.toggle > * + * { border-left: 1px solid var(--line); }
.toggle button:hover, .toggle a:hover { color: var(--ink); }
.toggle [aria-pressed="true"] { background: var(--ink); color: var(--paper); }

/* Portada */
.hero { padding-block: clamp(48px, 9vw, 112px) clamp(36px, 5vw, 64px); }
.eyebrow { display: flex; align-items: center; gap: 10px; font: 500 .74rem/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--brand-text); margin: 0 0 clamp(18px, 3vw, 30px); }
.eyebrow::before { content: ""; width: 9px; height: 9px; background: var(--orange); flex: none; }
h1.name { font: 400 clamp(2.5rem, 10.5vw, 7.2rem)/.94 var(--f-display); letter-spacing: .005em; text-transform: uppercase; margin: 0; text-wrap: balance; overflow-wrap: anywhere; }
.expo { font: italic 400 clamp(1.35rem, 3.4vw, 2.2rem)/1.2 var(--f-display); margin: clamp(14px, 2vw, 24px) 0 0; text-wrap: balance; }
.venue { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; margin: clamp(32px, 5vw, 64px) 0 0; padding-top: 16px; border-top: 1px solid var(--ink); font: 500 .72rem/1.5 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; }
.venue span:last-child { color: var(--muted); }

/* Texto de sala */
.sala { display: grid; gap: 28px 72px; padding-block: 56px 72px; grid-template-columns: minmax(0, 1fr); }
.sala .tag { font: 500 .72rem/1.4 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 0; }
.sala h2 { font: italic 400 clamp(1.9rem, 3.8vw, 2.8rem)/1.1 var(--f-display); letter-spacing: -.01em; margin: 14px 0 0; text-wrap: balance; }
.sala .body p { max-width: 62ch; margin: 0 0 1.2em; font-size: 1.04rem; line-height: 1.78; }
.sala .body p.lead { font: 400 clamp(1.2rem, 2.1vw, 1.45rem)/1.6 var(--f-display); }
.sala .firma { font: 500 .78rem/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; margin: 32px 0 0 !important; }
.sala .firma::before { content: ""; display: block; width: 36px; height: 1px; background: var(--ink); margin-bottom: 14px; }

.sec { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 16px; padding-bottom: 14px; margin-bottom: 40px; border-bottom: 1px solid var(--line); }
.sec h2 { font: 500 .74rem/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; margin: 0; }
.sec span { font: 400 .72rem/1 var(--f-mono); letter-spacing: .08em; color: var(--muted); }

/* Obra enmarcada */
.mount {
  position: relative; display: grid; place-items: center; container-type: size; aspect-ratio: 5 / 4; --k: 76;
  background: radial-gradient(120% 95% at 50% -10%, color-mix(in srgb, var(--sheet) 55%, var(--wall)) 0%, var(--wall) 62%, color-mix(in srgb, var(--ink) 6%, var(--wall)) 100%);
}
.frame {
  --m: clamp(6px, 1.5cqw, 18px);
  margin: 0; position: relative; background: var(--sheet);
  width: min(calc(var(--k) * 1cqw), calc(var(--r) * var(--k) * 1cqh)); aspect-ratio: var(--r);
  box-shadow: 0 0 0 var(--m) var(--mat), 0 0 0 calc(var(--m) + 2px) var(--frame), 0 28px 44px -20px var(--shadow), 0 6px 14px -6px var(--shadow);
  transition: transform .3s ease, box-shadow .3s ease;
}
.frame img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ph {
  position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 6px; text-align: center;
  background:
    var(--grain),
    radial-gradient(55% 70% at 22% 28%, color-mix(in srgb, hsl(var(--h1) var(--s) 60%) 46%, transparent), transparent 72%),
    radial-gradient(70% 60% at 80% 74%, color-mix(in srgb, hsl(var(--h2) var(--s) 54%) 38%, transparent), transparent 72%),
    radial-gradient(40% 35% at 62% 16%, color-mix(in srgb, hsl(var(--h2) var(--s) 70%) 24%, transparent), transparent 75%),
    var(--sheet);
}
.ph span { font: 500 .68rem/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.ph small { font: 400 .68rem/1 var(--f-mono); color: var(--muted); }
.num { position: absolute; top: 14px; left: 16px; font: 500 .7rem/1 var(--f-mono); letter-spacing: .12em; color: var(--muted); }

/* Galería */
.grid { display: grid; gap: 56px 32px; padding-bottom: 104px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); }
.card { display: block; color: inherit; text-decoration: none; min-width: 0; }
.card:hover .frame, .card:focus-visible .frame { transform: translateY(-5px); }
.card:hover h3, .card:focus-visible h3 { text-decoration: underline; text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 5px; }
.cap { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 14px; margin-top: 18px; align-items: baseline; }
.cap h3 { font: italic 400 1.3rem/1.2 var(--f-display); margin: 0; text-wrap: balance; }
.cap .price { font: 500 .88rem/1 var(--f-mono); font-variant-numeric: tabular-nums; }
.cap .meta { grid-column: 1 / -1; font: 400 .72rem/1.5 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

/* Obra por obra y página de obra */
.idx { display: flex; flex-wrap: wrap; gap: 8px; padding-block: 32px 8px; }
.idx button { min-width: 44px; min-height: 44px; padding: 0 10px; cursor: pointer; background: transparent; border: 1px solid var(--line); font: 500 .78rem/1 var(--f-mono); letter-spacing: .06em; }
.idx button:hover { border-color: var(--ink); }
.obra { display: grid; gap: 32px 64px; padding-block: 64px; border-top: 1px solid var(--line); margin-top: 32px; grid-template-columns: minmax(0, 1fr); scroll-margin-top: 64px; }
.obra.solo { border-top: 0; margin-top: 0; padding-block: 40px 96px; }
.obra .mount { --k: 80; }
.lab { min-width: 0; }
.lab .no { font: 500 .72rem/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--brand-text); margin: 0; }
.lab .t { font: italic 400 clamp(2.1rem, 4.8vw, 3.4rem)/1.04 var(--f-display); letter-spacing: -.01em; margin: 14px 0 28px; text-wrap: balance; overflow-wrap: anywhere; }
.lab dl { margin: 0; border-top: 1px solid var(--ink); }
.lab dl > div { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.lab dt { font: 500 .68rem/1.3 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.lab dd { margin: 0; }
.lab dd.price { font: 500 1.6rem/1 var(--f-mono); font-variant-numeric: tabular-nums; color: var(--brand-text); }
.buy { margin-top: 28px; }
.pager { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.btn {
  display: inline-flex; align-items: center; min-height: 48px; padding: 8px 18px; cursor: pointer; background: transparent; border: 1px solid var(--line);
  font: 500 .74rem/1.25 var(--f-mono); letter-spacing: .09em; text-transform: uppercase; text-decoration: none; color: var(--ink);
}
.btn:hover { border-color: var(--ink); }
.btn.solid { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn .ico { flex: none; }
.btn.wa { gap: 10px; background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.btn.wa:hover { border-color: var(--orange); box-shadow: 0 0 0 2px var(--orange); }

/* Pie */
.foot { background: var(--foot-bg); color: var(--foot-ink); padding-block: clamp(48px, 7vw, 88px) 36px; }
.foot .eyebrow { color: var(--foot-muted); margin-bottom: 20px; }
.foot-link {
  display: inline-block; max-width: 22ch; font: italic 400 clamp(1.8rem, 5vw, 3.4rem)/1.08 var(--f-display); letter-spacing: -.01em; text-decoration: none; text-wrap: balance;
}
.foot-link span { display: inline-block; margin-left: .2em; transition: transform .25s ease; color: var(--orange); }
.foot-link:hover { text-decoration: underline; text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 8px; }
.foot-link:hover span { transform: translateX(6px); }
.foot-note { margin: clamp(40px, 6vw, 72px) 0 0; padding-top: 18px; border-top: 1px solid color-mix(in srgb, var(--foot-ink) 18%, transparent); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; font: 400 .72rem/1.5 var(--f-mono); letter-spacing: .05em; color: var(--foot-muted); }

@media (min-width: 900px) {
  .obra { grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr); align-items: end; }
  .sala { grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); }
}
@media (max-width: 520px) {
  .lab dl > div { grid-template-columns: 6rem minmax(0, 1fr); }
  .grid { gap: 44px 24px; }
  .venue { flex-direction: column; }
  .btn { width: 100%; justify-content: center; text-align: center; }
  .mount { --k: 80; }
  .bar .wrap { flex-wrap: nowrap; gap: 10px; }
  .brand { font-size: .66rem; letter-spacing: .12em; white-space: nowrap; }
  .toggle button, .toggle a { padding: 0 10px; font-size: .62rem; letter-spacing: .06em; }
}
@media (prefers-reduced-motion: reduce) { .frame, .foot-link span { transition: none; } }