/* Tenuta Ponti Art Gallery · step 5 · design versione 13 (museo storico restaurato) */

@font-face { font-family: "Newsreader"; src: url("/assets/fonts/newsreader-variable-latin.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("/assets/fonts/newsreader-italic-latin.woff2") format("woff2"); font-weight: 200 800; font-style: italic; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/assets/fonts/inter-variable.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Allura"; src: url("/assets/fonts/allura-regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }

:root {
  /* colori misurati da home-approvata.png (confronta-design.py --colori e campioni) */
  --blu: #183B60;          /* pulsanti, numeri delle sale */
  --blu-scuro: #132E4B;    /* pulsante premuto, filtro attivo */
  --inchiostro: #1D1F21;   /* titoli */
  --testo: #5E6364;        /* testi */
  --grigio: #989694;       /* linee e note */
  --avorio: #EDE7E0;       /* pannelli */
  --avorio-caldo: #EBE3DA; /* pannello della hero */
  --carta: #EFE9E1;        /* intestazione e piede */
  --bianco-pietra: #F1ECE5;/* campi del modulo */
  --pietra: #C3B2A1;       /* pietra del museo */
  --pietra-scura: #AEA398;
  --ombra: #49413F;        /* ombre calde sul muro */

  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --firma: "Allura", "Snell Roundhand", cursive;

  /* curve di Emil Kowalski (09 § 0-bis-2): entrate e uscite, movimenti sullo schermo */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --testata-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-tap-highlight-color: transparent; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--testata-h) + 8px); }
body { margin: 0; background: var(--pietra); color: var(--testo); font-family: var(--sans); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--blu); }
button, a { touch-action: manipulation; }
h1, h2, h3 { font-family: var(--serif); color: var(--inchiostro); font-weight: 500; margin: 0; letter-spacing: -0.01em; }
p { margin: 0 0 .8em; }
:focus-visible { outline: 2px solid var(--blu); outline-offset: 3px; }
.salta { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--blu); color: #fff; padding: 10px 16px; border-radius: 4px; }
.salta:focus { left: 8px; }

/* ── pulsanti ───────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 22px; border: 1px solid var(--blu); border-radius: 3px; background: var(--blu); color: #fff; font: 500 15px/1.2 var(--sans); text-decoration: none; cursor: pointer; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; transition: background-color .2s ease, transform .14s var(--ease-out), box-shadow .2s ease; box-shadow: 0 6px 14px -8px rgba(19, 46, 75, .7); }
.btn:active { transform: scale(.97); background: var(--blu-scuro); }
@media (hover: hover) and (pointer: fine) { .btn:hover { background: var(--blu-scuro); } }
.btn--piccolo { white-space: nowrap; min-height: 30px; padding: 5px 12px; font-size: 12.5px; box-shadow: none; }
.btn--chiaro { background: transparent; color: var(--blu); box-shadow: none; }
@media (hover: hover) and (pointer: fine) { .btn--chiaro:hover { background: rgba(24, 59, 96, .06); } }
.btn--chiaro:active { background: rgba(24, 59, 96, .1); }
.btn--largo { min-width: 200px; }
.icona { width: 1.15em; height: 1.15em; flex: none; fill: currentColor; color: inherit; }

.link-wa { display: inline-flex; align-items: center; gap: 5px; min-height: 30px; color: var(--testo); font-size: 12.5px; text-decoration: underline; text-underline-offset: 2px; }
.link-wa .icona { color: var(--blu); width: 15px; height: 15px; }
.link-wa:active { color: var(--blu); }

/* ── intestazione ───────────────────────────────────── */
.testata { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--testata-h); transition: background-color .3s var(--ease-out), box-shadow .3s var(--ease-out); }
.testata.is-scesa, .pagina-legale .testata { background: rgba(239, 233, 225, .97); box-shadow: 0 1px 0 rgba(73, 65, 63, .12), 0 8px 24px -16px rgba(73, 65, 63, .45); }
.testata__dentro { max-width: 1320px; height: 100%; margin: 0 auto; padding: 0 max(20px, env(safe-area-inset-right, 0px)) 0 max(20px, env(safe-area-inset-left, 0px)); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.marchio { display: inline-flex; flex-direction: column; align-items: center; text-decoration: none; color: var(--inchiostro); line-height: 1; }
.marchio__nome { font-family: var(--serif); font-size: 19px; letter-spacing: .16em; text-transform: uppercase; font-weight: 450; }
.marchio__sotto { font-family: var(--serif); font-size: 9.5px; letter-spacing: .38em; text-transform: uppercase; margin-top: 5px; color: var(--testo); padding-left: .38em; }
.menu ul { display: flex; gap: 34px; list-style: none; margin: 0; padding: 0; }
.menu a { color: var(--inchiostro); text-decoration: none; font-size: 14px; letter-spacing: .01em; padding: 10px 0; position: relative; }
.menu a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .menu a:hover::after { transform: scaleX(1); } }
.menu-pulsante { display: none; }

/* ── le sale del museo ──────────────────────────────── */
.sala { position: relative; overflow: hidden; isolation: isolate; padding: 64px 32px 112px; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), inset 0 -1px 0 rgba(73, 65, 63, .18); }
.sala__muro { position: absolute; inset: -6% 0; z-index: -1; will-change: transform; }
.sala__muro img { width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 50% 50%); }
.sala__muro::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(241, 236, 229, .08), rgba(73, 65, 63, .06) 70%, rgba(73, 65, 63, .14)); }

.pannello { position: relative; margin: 0 auto; max-width: 1180px; padding: 44px 48px; background: linear-gradient(170deg, #F1ECE5 0%, var(--avorio) 45%, #E7DDD3 100%); box-shadow: 0 1px 0 rgba(255, 255, 255, .7) inset, 22px 30px 50px -26px rgba(73, 65, 63, .55), 4px 6px 14px -6px rgba(73, 65, 63, .35); }
.cartiglio { position: relative; }

.titolo-sala { display: flex; align-items: baseline; gap: 18px; font-size: clamp(28px, 3vw, 40px); line-height: 1.1; margin-bottom: 28px; }
.titolo-sala__num { color: var(--blu); font-size: 1.32em; font-weight: 500; letter-spacing: -.02em; font-variant-numeric: lining-nums; }

/* ── l'opera appesa: il quadro ──────────────────────── */
.opera { margin: 0; min-width: 0; }
.quadro { position: relative; transform-style: preserve-3d; transform-origin: 50% 50%; will-change: transform; }
.quadro__tela { position: relative; margin: 0 auto; width: calc(min(1, var(--r, 1) / var(--c, .0001)) * 100%); transform-style: preserve-3d; transition: transform .6s var(--ease-out); background: #fbfaf7;
  box-shadow: 0 0 0 1px rgba(73, 65, 63, .08), 2px 3px 3px rgba(40, 30, 22, .22), 10px 18px 26px -10px rgba(40, 30, 22, .5), 26px 34px 48px -24px rgba(40, 30, 22, .35); }
.quadro__tela img { width: 100%; height: auto; backface-visibility: hidden; }
/* lo spessore della stampa montata: il bordo destro e quello in basso, in 3D */
.quadro__tela::before, .quadro__tela::after { content: ""; position: absolute; background: linear-gradient(90deg, #e6e1d8, #cfc8bc); pointer-events: none; }
.quadro__tela::before { top: 0; right: 0; width: 7px; height: 100%; transform-origin: 100% 50%; transform: rotateY(-90deg); }
.quadro__tela::after { left: 0; bottom: 0; width: 100%; height: 7px; transform-origin: 50% 100%; transform: rotateX(90deg); background: linear-gradient(180deg, #d9d3c9, #c4bdb1); }

.didascalia { display: flex; flex-direction: column; gap: 1px; margin-top: 16px; font-size: 12.5px; line-height: 1.4; color: var(--testo); transition: opacity .3s var(--ease-out); }
.didascalia__titolo { color: var(--inchiostro); font-weight: 600; font-size: 13px; }
.didascalia__azioni { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; margin-top: 8px; }
.fila .didascalia__azioni { flex-direction: column; align-items: flex-start; gap: 4px; }

/* ── hero ──────────────────────────────────────────── */
.sala--hero { padding-top: calc(var(--testata-h) + 28px); padding-bottom: 34px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
/* la panca di pietra sul pavimento, subito sotto il pannello (ritagliata dal fondo del kit) */
.panca { width: clamp(220px, 28vw, 400px); margin: 8px auto 0; pointer-events: none; -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent), linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent); -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent), linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent); mask-composite: intersect; }
.panca img { width: 100%; height: auto; }
.pannello--hero { width: 100%; max-width: 1240px; display: grid; grid-template-columns: minmax(300px, 1fr) minmax(0, 1.55fr); gap: 48px; align-items: center; padding: 56px 56px 40px; background-color: var(--avorio-caldo); }
.hero__titolo { font-size: clamp(42px, 4.6vw, 66px); line-height: 1.02; margin-bottom: 22px; letter-spacing: -0.015em; }
.hero__frase { font-size: 21px; line-height: 1.4; color: var(--inchiostro); max-width: 22ch; margin-bottom: 18px; }
.firma { font-family: var(--firma); font-size: 40px; line-height: 1; color: #2c3a4c; margin: 0 0 22px; transform: rotate(-3deg); transform-origin: left; display: inline-block; }
.firma::after { content: ""; display: inline-block; width: 26px; height: 1px; background: currentColor; margin-left: 6px; vertical-align: middle; }
.hero__sotto { color: var(--inchiostro); font-size: 15px; margin-bottom: 18px; }
.hero__nota { margin: 34px 0 0; font-size: 12px; color: var(--testo); letter-spacing: .01em; }
.hero__opera .opera--hero { display: grid; grid-template-columns: minmax(0, 1fr) 168px; gap: 28px; align-items: center; }

/* ── 01 la storia ──────────────────────────────────── */
.pannello--storia { max-width: 1060px; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.4fr); gap: 48px; align-items: center; margin-left: max(0px, calc(50% - 600px)); }
.cronologia { list-style: none; margin: 0; padding: 0; font-size: 13.5px; color: var(--testo); }
.cronologia li { position: relative; display: flex; gap: 16px; padding: 7px 0; }
.cronologia li::before { content: ""; position: absolute; left: 5px; top: 0; bottom: 0; width: 1.5px; background: var(--blu); opacity: .75; }
.cronologia li:first-child::before { top: 14px; }
.cronologia li:last-child::before { bottom: calc(100% - 14px); }
.cronologia .nodo { position: relative; flex: none; width: 11px; height: 11px; margin-top: 4px; border: 1.5px solid var(--blu); border-radius: 50%; background: var(--avorio); }
.opera--affiancata { display: grid; grid-template-columns: minmax(0, 1fr) 168px; gap: 26px; align-items: center; }

/* ── file di opere ─────────────────────────────────── */
.fila { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 34px; align-items: start; }
.fila > .opera { --c: 1.18; }
.fila .quadro { aspect-ratio: 1.18; display: flex; align-items: flex-end; }
.fila--viaggi > .opera:first-child { --c: 1.5; }
.fila--viaggi { grid-template-columns: 1.27fr 1fr 1fr 1fr; }
.fila--viaggi > .opera:first-child .quadro { aspect-ratio: 1.5; }

.sala--sguardi { display: grid; grid-template-columns: minmax(180px, 280px) minmax(0, 1fr); gap: 0; max-width: none; }
.sala--sguardi > .cartiglio, .sala--sguardi > .pannello { grid-row: 1; }
.cartiglio { align-self: start; padding: 34px 32px; background: linear-gradient(170deg, #F1ECE5, var(--avorio)); box-shadow: 14px 20px 34px -22px rgba(73, 65, 63, .5); }
.sala--sguardi > .cartiglio { margin-left: auto; width: 100%; max-width: 280px; }
.sala--sguardi > .pannello { margin: 0; max-width: 980px; width: 100%; }
.sala--sguardi .cartiglio .titolo-sala { margin: 0; flex-wrap: wrap; }

.pannello--senegal { display: grid; grid-template-columns: minmax(240px, .8fr) minmax(0, 1.6fr); gap: 48px; align-items: start; max-width: 1240px; }
.senegal__testo p { font-size: 15.5px; color: var(--inchiostro); max-width: 36ch; }
.pannello--largo { max-width: 1240px; }

/* ── 05 le mostre ──────────────────────────────────── */
.pannello--mostre { max-width: 820px; margin-left: max(0px, calc(50% - 620px)); }
.mostre { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.mostre__elenco { list-style: none; margin: 0; padding: 0 0 0 6px; display: grid; gap: 24px; }
.mostre__elenco li { display: flex; flex-direction: column; color: var(--testo); font-size: 15px; }
.mostre__quando { color: var(--inchiostro); font-weight: 600; font-size: 14px; line-height: 1.35; }
.mostre__elenco strong { font-family: var(--serif); font-weight: 600; font-size: 22px; color: var(--inchiostro); margin-top: 4px; line-height: 1.2; }
.mostre__citazione { margin: 0; align-self: start; }
.mostre__citazione p { font-family: var(--serif); font-style: italic; font-size: 20px; line-height: 1.45; color: var(--inchiostro); }
.mostre__citazione footer { margin-top: 14px; font-size: 14.5px; color: var(--testo); }

/* ── 06 il catalogo ────────────────────────────────── */
.catalogo__testa { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 32px; margin-bottom: 30px; }
.catalogo__testa .titolo-sala { margin: 0; }
.filtri { display: flex; flex-wrap: wrap; gap: 6px; }
.filtro { min-height: 36px; padding: 6px 14px; border: 1px solid rgba(73, 65, 63, .22); border-radius: 2px; background: rgba(241, 236, 229, .7); color: var(--inchiostro); font: 500 13px/1.2 var(--sans); cursor: pointer; user-select: none; -webkit-user-select: none; transition: background-color .2s var(--ease-out), color .2s var(--ease-out), transform .16s var(--ease-out); }
.filtro[aria-pressed="true"] { background: var(--blu); border-color: var(--blu); color: #fff; }
.filtro:active { transform: scale(.97); }
@media (hover: hover) and (pointer: fine) { .filtro:hover:not([aria-pressed="true"]) { border-color: var(--blu); } }
.catalogo__prezzi { margin: 0 0 0 auto; font-size: 13px; color: var(--inchiostro); }
.catalogo { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 44px 34px; }
.catalogo .opera { --c: 1.36; }
.catalogo .quadro { aspect-ratio: 1.36; display: flex; align-items: flex-end; }
.catalogo .quadro__tela { max-height: 100%; }
.catalogo .opera.is-nuova { animation: entra .5s var(--ease-out) both; }
@keyframes entra { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.catalogo__piu { display: flex; justify-content: center; margin-top: 40px; }
.catalogo__piu .btn[hidden] { display: none; }

/* ── 07 + 08 affiancate ─────────────────────────────── */
.coppia { display: grid; grid-template-columns: 1.25fr 1fr; }
.coppia > .sala { padding-bottom: 72px; }
.casa { position: relative; display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1fr); align-items: end; max-width: 760px; margin-left: auto; }
.casa__foto { position: relative; z-index: 1; margin: 0 -28px -36px 0; }
.casa .pannello--casa { padding-left: 58px; }
.spedizione { position: relative; width: 100%; aspect-ratio: 1; overflow: hidden; box-shadow: 18px 26px 40px -24px rgba(73, 65, 63, .6); }
.spedizione__fondo { width: 100%; height: 100%; object-fit: cover; }
.spedizione__stampa { position: absolute; left: 0; top: 0; width: 600px; height: 400px; transform-origin: 0 0; transform: scale(var(--s, .3)) matrix3d(0.9996,0.238,0,0,-0.60225,0.83325,0,0,0,0,1,0,546.02,504.3,0,1); box-shadow: 0 1px 2px rgba(0, 0, 0, .18); }
.spedizione__stampa img { width: 100%; height: 100%; object-fit: cover; filter: contrast(.96) brightness(.98); }
.pannello--casa { padding: 36px 34px; }
.pannello--casa .titolo-sala, .pannello--galleria .titolo-sala { font-size: clamp(25px, 2.1vw, 31px); flex-wrap: wrap; gap: 4px 14px; }
.pannello--casa p { color: var(--inchiostro); font-size: 15px; max-width: 34ch; }
.passaggi { list-style: none; margin: 18px 0 0; padding: 0 0 0 36px; position: relative; display: grid; gap: 16px; font-size: 14.5px; color: var(--inchiostro); }
.passaggi::before { content: ""; position: absolute; left: 0; top: -2px; bottom: -2px; width: 22px; background: var(--blu); -webkit-mask: url("/assets/icone/passaggi-acquisto.svg") center / 100% 100% no-repeat; mask: url("/assets/icone/passaggi-acquisto.svg") center / 100% 100% no-repeat; }
.passaggi li { min-height: 24px; display: flex; align-items: center; }
/* come arriva: pacco, custodia e tubo del kit */
.imballo { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; max-width: 360px; }
.imballo li { aspect-ratio: 1; overflow: hidden; background: #e9e2d8; box-shadow: 6px 10px 18px -12px rgba(40, 30, 22, .55), 0 0 0 1px rgba(73, 65, 63, .08); }
.imballo img { width: 100%; height: 100%; object-fit: cover; }

.pannello--galleria { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 28px; align-items: center; max-width: 600px; margin: 0; padding: 36px 30px; }
.galleria__dove { color: var(--inchiostro); font-size: 15px; }
.galleria__foto img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; box-shadow: 10px 16px 30px -14px rgba(40, 30, 22, .55); }

/* ── 09 parliamone ─────────────────────────────────── */
.parliamone { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 48px; align-items: start; max-width: 1180px; margin: 0 auto; }
.cartiglio--parliamone { padding: 34px 36px 26px; max-width: 420px; }
.cartiglio--parliamone p { font-size: 17px; color: var(--inchiostro); max-width: 28ch; }
.pannello--modulo { margin: 0; width: 100%; padding: 36px 40px; }
.modulo { display: grid; gap: 14px; }
.modulo__riga { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.campo { display: flex; flex-direction: column; gap: 4px; }
.campo span { font-size: 12.5px; color: var(--testo); }
.campo input, .campo textarea { width: 100%; font: 16px/1.4 var(--sans); color: var(--inchiostro); background: var(--bianco-pietra); border: 1px solid rgba(73, 65, 63, .2); border-radius: 2px; padding: 11px 12px; transition: border-color .2s var(--ease-out), box-shadow .2s var(--ease-out); }
.campo textarea { resize: vertical; min-height: 92px; }
.campo input:focus, .campo textarea:focus { outline: none; border-color: var(--blu); box-shadow: 0 0 0 3px rgba(24, 59, 96, .14); }
.campo.is-errato input, .campo.is-errato textarea { border-color: #9b2c2c; }
.trappola { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.modulo__azioni { display: flex; flex-wrap: wrap; gap: 14px 22px; margin-top: 6px; }
.modulo__azioni .btn { flex: 1 1 200px; }
.modulo__errore { margin: 0; color: #9b2c2c; font-size: 14px; }
.modulo__ok { padding: 16px 18px; background: rgba(24, 59, 96, .07); border-left: 3px solid var(--blu); }
.modulo__ok strong { color: var(--inchiostro); font-family: var(--serif); font-size: 20px; font-weight: 500; }
.modulo__ok p { margin: 4px 0 0; }
.thk-avviso-modulo { font-size: 12.5px; color: var(--testo); margin: 4px 0 0; }

/* ── piede ─────────────────────────────────────────── */
.piede { background: var(--carta); color: var(--testo); font-size: 13.5px; border-top: 1px solid rgba(73, 65, 63, .14); }
.piede__dentro { max-width: 1240px; margin: 0 auto; padding: 26px max(24px, env(safe-area-inset-right, 0px)) 18px max(24px, env(safe-area-inset-left, 0px)); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; }
.marchio--piede { justify-self: start; }
.marchio--piede .marchio__nome { font-size: 17px; color: var(--blu); }
.piede__luogo { margin: 0; color: var(--inchiostro); text-align: center; }
.piede__legale { justify-self: end; display: flex; gap: 22px; }
.piede__legale a, .piede__fondo a { color: var(--inchiostro); text-decoration: none; padding: 8px 0; }
@media (hover: hover) and (pointer: fine) { .piede__legale a:hover, .piede__fondo a:hover { text-decoration: underline; } }
.piede__fondo { max-width: 1240px; margin: 0 auto; padding: 12px 24px calc(22px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid rgba(73, 65, 63, .1); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; font-size: 12.5px; }
.piede__fondo p { margin: 0; }
.piede__fondo a { white-space: nowrap; }

/* ── pagine legali ─────────────────────────────────── */
.sala--legale { padding-top: calc(var(--testata-h) + 40px); }
.pannello--legale { max-width: 860px; color: var(--inchiostro); font-size: 15.5px; }
.pannello--legale h1 { font-size: clamp(32px, 4vw, 46px); margin-bottom: 10px; }
.pannello--legale h2 { font-size: 23px; margin: 30px 0 10px; }
.pannello--legale table { width: 100%; border-collapse: collapse; font-size: 14px; display: block; overflow-x: auto; }
.pannello--legale th, .pannello--legale td { text-align: left; border-bottom: 1px solid rgba(73, 65, 63, .18); padding: 8px 10px 8px 0; vertical-align: top; }
.pannello--legale li { margin-bottom: 6px; }
.azioni-404 { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 24px; }

/* ═══ tablet e telefono ═════════════════════════════ */
@media (max-width: 1099px) {
  .coppia { grid-template-columns: 1fr; }
  .casa { margin: 0 auto; }
  .pannello--galleria { margin: 0 auto; }
}

@media (max-width: 899px) {
  :root { --testata-h: 58px; }
  .menu-pulsante { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 8px 4px 8px 12px; border: 0; background: transparent; color: var(--inchiostro); font: 500 14px var(--sans); cursor: pointer; user-select: none; -webkit-user-select: none; }
  .menu-pulsante__righe { position: relative; width: 20px; height: 10px; border-top: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transition: transform .25s var(--ease-out); }
  .menu-pulsante[aria-expanded="true"] .menu-pulsante__righe { transform: scaleY(.15); }
  .menu { position: fixed; inset: var(--testata-h) 0 auto; height: calc(100dvh - var(--testata-h)); background: var(--carta); padding: 28px max(24px, env(safe-area-inset-left, 0px)) 40px; overflow-y: auto; overscroll-behavior: contain; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .22s var(--ease-out), transform .22s var(--ease-out), visibility 0s .22s; }
  .menu.is-aperto { opacity: 1; visibility: visible; transform: none; transition: opacity .28s var(--ease-out), transform .28s var(--ease-out); }
  .menu ul { flex-direction: column; gap: 0; }
  .menu a { display: block; padding: 16px 0; font-family: var(--serif); font-size: 28px; border-bottom: 1px solid rgba(73, 65, 63, .12); }
  .menu a::after { display: none; }
  html.menu-aperto { overflow: hidden; }
  html.menu-aperto .testata { background: var(--carta); }
  .marchio__nome { font-size: 16px; }

  .sala { padding: 44px max(12px, env(safe-area-inset-right, 0px)) 64px max(12px, env(safe-area-inset-left, 0px)); }
  .sala__muro img { object-position: var(--pos-tel, var(--pos)); }
  .pannello { padding: 30px 20px; }
  .titolo-sala { gap: 12px; margin-bottom: 20px; }

  .sala--hero { padding-top: calc(var(--testata-h) + 40px); padding-bottom: 26px; display: block; }
  .panca { width: 62%; margin-top: 10px; }
  .pannello--hero { grid-template-columns: 1fr; gap: 30px; padding: 32px 22px 28px; }
  .hero__titolo { font-size: clamp(38px, 11vw, 50px); }
  .hero__frase { font-size: 19px; }
  .hero__opera .opera--hero, .opera--affiancata { grid-template-columns: 1fr; gap: 0; }
  .hero__nota { margin-top: 22px; }

  .pannello--storia, .pannello--senegal { grid-template-columns: 1fr; gap: 26px; margin-left: auto; }

  .sala--sguardi { display: block; }
  .sala--sguardi > .cartiglio { max-width: none; margin: 0; padding: 26px 20px 4px; background: #F1ECE5; box-shadow: none; }
  .sala--sguardi > .pannello { background: linear-gradient(180deg, #F1ECE5, var(--avorio) 40%, #E7DDD3); }
  .sala--sguardi > .pannello, .pannello--modulo { box-shadow: 22px 30px 50px -26px rgba(73, 65, 63, .55), 4px 6px 14px -6px rgba(73, 65, 63, .35); }
  .sala--sguardi > .pannello { padding-top: 10px; }

  /* la fila che si scorre col dito: il quadro al centro si gira verso chi guarda */
  .fila, .fila--viaggi { display: flex; gap: 0; margin: 0 -20px; padding: 22px 0 6px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; perspective: 900px; }
  .fila::-webkit-scrollbar { display: none; }
  /* 15% + 70% + 15%: anche il primo e l'ultimo quadro si fermano dritti al centro */
  .fila::before, .fila::after { content: ""; flex: 0 0 15%; }
  .fila > .opera, .fila--viaggi > .opera:first-child { flex: 0 0 70%; padding: 0 4%; scroll-snap-align: center; scroll-snap-stop: always; --c: 1; }
  .fila .quadro, .fila--viaggi > .opera:first-child .quadro { aspect-ratio: 1; align-items: center; }
  .fila .didascalia { align-items: center; text-align: center; }
  .fila .didascalia__azioni { align-items: center; }

  .pannello--mostre { margin-left: auto; }
  .mostre { grid-template-columns: 1fr; gap: 26px; }

  .catalogo__testa { gap: 16px; }
  .catalogo__prezzi { margin: 0; }
  .filtri { margin: 0 -20px; padding: 0 20px 4px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .filtri::-webkit-scrollbar { display: none; }
  .filtro { flex: none; min-height: 40px; }
  .catalogo { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 14px; }
  .catalogo .didascalia { font-size: 12px; margin-top: 12px; }
  .catalogo .didascalia__azioni { flex-direction: column; align-items: stretch; gap: 2px; }
  .catalogo .btn--piccolo { min-height: 36px; padding: 6px 8px; font-size: 12px; }
  .catalogo .link-wa { min-height: 32px; }

  .casa { grid-template-columns: 1fr; max-width: 560px; }
  .casa__foto { margin: 0 8px -36px; }
  .casa .pannello--casa { padding-left: 22px; }
  .pannello--casa { padding-top: 60px; }
  .pannello--galleria { grid-template-columns: 1fr; max-width: 560px; }

  .parliamone { grid-template-columns: 1fr; gap: 0; }
  .cartiglio--parliamone { max-width: none; padding: 26px 22px 6px; background: #F1ECE5; box-shadow: none; }
  .pannello--modulo { background: linear-gradient(180deg, #F1ECE5, var(--avorio) 40%, #E7DDD3); }
  .pannello--modulo { padding: 18px 22px 30px; }
  .modulo__riga { grid-template-columns: 1fr; }

  .piede__dentro { grid-template-columns: 1fr; justify-items: center; text-align: center; gap: 12px; }
  .marchio--piede, .piede__legale { justify-self: center; }
  .piede__fondo { flex-direction: column; align-items: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .quadro, .sala__muro { transform: none !important; }
  .quadro__tela { transition: none; transform: none !important; }
}


/* ═══ 5-bis · il museo vivo ═══════════════════════════
   Solo transform e opacity; curve e durate di Emil Kowalski (09 § 0-bis-2). */

/* la hero entra: testi uno dopo l'altro, la firma si scrive, il quadro si appende al chiodo */
@keyframes sale { from { opacity: 0; transform: translateY(28px); } }
@keyframes scrive { from { clip-path: inset(-30% 100% -40% -6%); } to { clip-path: inset(-30% -4% -40% -6%); } }
@keyframes appendi { from { transform: perspective(1200px) rotateX(-9deg) rotateY(-13deg) translateY(-16px); } }
@keyframes posa { from { opacity: 0; transform: translateY(16px) scale(.97); } }
.hero__testo > * { animation: sale .8s var(--ease-out) backwards; }
.hero__testo > :nth-child(1) { animation-delay: .06s; }
.hero__testo > :nth-child(2) { animation-delay: .16s; }
.hero__testo > :nth-child(4) { animation-delay: .62s; }
.hero__testo > :nth-child(5) { animation-delay: .7s; }
.hero__testo > :nth-child(6) { animation-delay: .78s; }
.hero__testo > .firma { animation: scrive 1.15s var(--ease-in-out) .34s backwards; }
.hero__opera { transform-origin: 50% 0; animation: appendi 1.2s var(--ease-out) .1s backwards; }
.panca { animation: posa .9s var(--ease-out) .4s backwards; }

/* le sale arrivano mentre si scorre (una volta sola) */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .8s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }
.reveal--opera { transform: translateY(26px); transition-duration: .7s, .8s; }

/* la luce del museo scivola sulla stampa quando il quadro si gira */
.quadro__riflesso { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.quadro__luce { position: absolute; top: 0; bottom: 0; left: -50%; width: 200%; opacity: 0; background: linear-gradient(105deg, rgba(255, 255, 255, 0) 34%, rgba(255, 252, 246, .55) 47%, rgba(255, 255, 255, 0) 60%); will-change: transform, opacity; }

/* il catalogo: le opere nuove arrivano una dopo l'altra */
.catalogo .opera.is-nuova { animation-delay: calc(var(--i, 0) * 55ms); }

/* 07: le foto dell'imballo rispondono al mouse */
.imballo img { transition: transform .5s var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .imballo li:hover img { transform: scale(1.06); } }

/* la guida sotto le file del telefono: dove sei nella sala */
.fila__guida { display: none; }

@media (max-width: 899px) {
  .menu li { opacity: 0; transform: translateY(14px); transition: opacity .18s var(--ease-out), transform .18s var(--ease-out); }
  .menu.is-aperto li { opacity: 1; transform: none; transition-duration: .42s, .5s; }
  .menu.is-aperto li:nth-child(1) { transition-delay: .05s; }
  .menu.is-aperto li:nth-child(2) { transition-delay: .1s; }
  .menu.is-aperto li:nth-child(3) { transition-delay: .15s; }
  .menu.is-aperto li:nth-child(4) { transition-delay: .2s; }
  .fila__guida { display: block; position: relative; width: 112px; height: 2px; margin: 14px auto 0; background: rgba(73, 65, 63, .16); overflow: hidden; border-radius: 2px; }
  .fila__guida span { position: absolute; top: 0; bottom: 0; left: 0; width: var(--w, 25%); background: var(--blu); will-change: transform; }
  .reveal { transform: translateY(28px); }
}

@media (prefers-reduced-motion: reduce) {
  /* meno movimento, non zero: restano le dissolvenze, spariscono gli spostamenti */
  .hero__testo > *, .panca { animation-name: dissolve; }
  .hero__testo > .firma { animation: dissolve .6s ease .2s backwards; }
  .hero__opera { animation: none; }
  .reveal, .reveal--opera { transform: none; transition: opacity .6s ease; }
  .quadro__riflesso { display: none; }
  .menu li { transform: none; }
  .catalogo .opera.is-nuova { animation-name: dissolve; }
}
@keyframes dissolve { from { opacity: 0; } }