/* Ziguzà Lab: carta chiara e tranquilla, il colore vive nel pianeta, nei kit e in una fascia gialla. */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/fonts/bricolage-grotesque.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("/fonts/atkinson-hyperlegible-next.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}

:root {
  --carta: #FFF9EE;
  --carta-2: #FBF0DA;
  --bianco: #FFFFFF;
  --inchiostro: #1D2340;
  --testo-2: #474D69;
  --filo: rgba(29, 35, 64, 0.14);
  --giallo: #FFD43B;
  --corallo: #FF6B6B;
  --corallo-scuro: #B8323A;
  --blu: #4169E1;
  --blu-testo: #2C4DBE;
  --menta: #55D6BE;
  --titoli: "Bricolage Grotesque", "Trebuchet MS", sans-serif;
  --testi: "Atkinson Hyperlegible Next", "Segoe UI", sans-serif;
  --r-piccolo: 10px;
  --r-medio: 16px;
  --r-grande: 24px;
  --largo: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --testata: 72px;
  --curva: cubic-bezier(0.22, 0.7, 0.2, 1);
}

@view-transition { navigation: auto; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--testata) + 16px); }
body {
  margin: 0;
  background: var(--carta);
  color: var(--inchiostro);
  font-family: var(--testi);
  font-size: 18px;
  line-height: 1.55;
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--titoli); font-weight: 700; line-height: 1.08; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 5.4vw, 4.25rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.75rem); letter-spacing: -0.015em; }
h3 { font-size: 1.375rem; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
figcaption { margin-top: 8px; font-size: 0.875rem; color: var(--testo-2); }
a { color: var(--blu-testo); text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--blu); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }

.contenitore { width: min(var(--largo), 100% - 2 * var(--gutter)); margin-inline: auto; }

.salta { position: absolute; left: 16px; top: -64px; z-index: 60; padding: 12px 16px; background: var(--inchiostro); color: var(--bianco); border-radius: var(--r-piccolo); }
.salta:focus { top: 8px; }

.avviso-demo { background: var(--inchiostro); color: var(--carta); font-size: 0.875rem; text-align: center; padding: 8px var(--gutter); }
.avviso-demo a { color: var(--giallo); }

/* icone */
.icona { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* testata */
.testata { position: sticky; top: 0; z-index: 40; background: var(--carta); border-bottom: 1px solid var(--filo); }
.testata__riga { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: var(--testata); }
.marchio { display: inline-flex; align-items: center; gap: 10px; font-family: var(--titoli); font-weight: 700; font-size: 1.375rem; color: var(--inchiostro); text-decoration: none; }
.marchio__segno { width: 36px; height: 22px; color: var(--corallo); }
.marchio--chiaro { color: var(--carta); }
.marchio--chiaro .marchio__segno { color: var(--giallo); }
.navigazione { display: flex; align-items: center; gap: 28px; }
.navigazione a:not(.bottone) { color: var(--inchiostro); text-decoration: none; font-weight: 500; padding: 8px 0; border-bottom: 3px solid transparent; transition: border-color 0.2s var(--curva); }
.navigazione a:not(.bottone):hover { border-color: var(--giallo); }
.navigazione a[aria-current="page"] { border-color: var(--corallo); }
.testata__menu { display: none; align-items: center; gap: 8px; min-height: 44px; padding: 8px 12px; background: none; border: 1px solid var(--filo); border-radius: var(--r-piccolo); color: var(--inchiostro); font: inherit; font-weight: 500; cursor: pointer; }

/* bottoni e link */
.bottone { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 24px; background: var(--blu); color: var(--bianco); border: 0; border-radius: var(--r-piccolo); font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; box-shadow: 0 3px 0 var(--blu-testo); transition: transform 0.15s var(--curva), box-shadow 0.15s var(--curva), background-color 0.15s var(--curva); }
.bottone:hover { background: var(--blu-testo); }
.bottone:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--blu-testo); }
.bottone--grande { min-height: 56px; padding-inline: 32px; font-size: 1.125rem; }
.bottone--piccolo { min-height: 44px; padding: 8px 18px; font-size: 1rem; }
.bottone--secondario { background: var(--bianco); color: var(--inchiostro); box-shadow: inset 0 0 0 2px var(--inchiostro), 0 3px 0 var(--inchiostro); }
.bottone--secondario:hover { background: var(--giallo); }
.bottone--secondario:active { box-shadow: inset 0 0 0 2px var(--inchiostro), 0 1px 0 var(--inchiostro); }
.bottone--scuro { background: var(--inchiostro); box-shadow: none; }
.bottone--scuro:hover { background: #2E3660; }
.collegamento { color: var(--blu-testo); font-weight: 700; background: none; border: 0; padding: 0; font: inherit; font-weight: 700; cursor: pointer; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.collegamento:hover { color: var(--inchiostro); }
.azioni { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin-top: 24px; }

/* il viaggio: il pianeta riempie lo schermo e resta fermo, il testo gli scorre accanto.
   Posizione e grandezza stanno sul poster: il 3D le legge da lì, così i due coincidono sempre.
   --u è la misura di una unità del modello sullo schermo. */
.viaggio { position: relative; --alto: calc(100svh - var(--testata)); --u: calc(var(--alto) / 2.9); --margine: max(var(--gutter), calc((100% - var(--largo)) / 2)); --colonna: 420px; }
.palco { position: sticky; top: var(--testata); z-index: 0; height: var(--alto); margin-bottom: calc(-1 * var(--alto)); }
.palco__quadro { position: relative; height: 100%; overflow: hidden; }
.palco__poster { position: absolute; width: calc(3.75 * var(--u)); height: calc(3.75 * var(--u)); max-width: none; left: min(calc(var(--margine) + var(--colonna) + 16px + 1.9 * var(--u)), calc(100% - 1.03 * var(--u))); top: calc(50% + 0.18 * var(--u)); transform: translate(-50%, -50%); }
.palco__tela { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; visibility: hidden; touch-action: pan-y; cursor: grab; }
.palco__tela:active { cursor: grabbing; }
.palco__tela--punta { cursor: pointer; }
.palco__aiuto { position: absolute; right: var(--margine); bottom: 12px; padding: 2px 10px; background: var(--carta); border-radius: var(--r-piccolo); font-size: 0.9375rem; color: var(--testo-2); pointer-events: none; }
.apertura, .tappe { position: relative; z-index: 1; width: var(--colonna); max-width: calc(100% - 2 * var(--gutter)); margin-left: var(--margine); }
.apertura { min-height: var(--alto); display: flex; flex-direction: column; justify-content: center; padding-block: 24px; }
.apertura h1 { font-size: clamp(2.5rem, 4.2vw, 3.5rem); }
.apertura__testo { margin-top: 16px; font-size: 1.125rem; color: var(--testo-2); }

.tappe { padding-bottom: 96px; }
.tappe__intro { padding-block: 24px 32px; }
.tappe__intro p { margin-top: 12px; color: var(--testo-2); }
.tappa { min-height: 56svh; display: flex; flex-direction: column; justify-content: center; gap: 12px; padding: 24px 0 24px 24px; border-left: 4px solid var(--filo); transition: border-color 0.25s var(--curva); }
.tappa--attiva { border-color: var(--corallo); }
.tappa__numero { font-size: 0.9375rem; color: var(--testo-2); }
.tappa h3 { font-size: clamp(1.625rem, 2.6vw, 2.125rem); }
.tappa h3 a { color: inherit; text-decoration: none; }
.tappa__vai { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--blu-testo); text-decoration: none; }
.tappa__vai:hover { text-decoration: underline; text-underline-offset: 4px; }
.tappa h3 a:hover { text-decoration: underline; text-decoration-color: var(--corallo); text-decoration-thickness: 3px; }
.tappe__fine { margin-top: 32px; }

.dati { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.dato { display: inline-flex; align-items: center; gap: 6px; font-size: 0.9375rem; color: var(--testo-2); }

/* la frase da completare */
.frase--apertura { margin-top: 28px; }
.frase__testo { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; font-family: var(--titoli); font-weight: 500; font-size: 1.25rem; line-height: 1.3; }
.frase__testo--grande { font-size: clamp(1.25rem, 2.4vw, 1.75rem); }
.scelta { position: relative; display: inline-block; max-width: 100%; }
.scelta::after { content: ""; position: absolute; right: 14px; top: 50%; width: 9px; height: 9px; margin-top: -7px; border-right: 2.5px solid var(--inchiostro); border-bottom: 2.5px solid var(--inchiostro); transform: rotate(45deg); pointer-events: none; }
.scelta select { appearance: none; max-width: 100%; min-height: 48px; padding: 6px 38px 6px 14px; background: var(--bianco); color: var(--inchiostro); border: 2px solid var(--inchiostro); border-radius: var(--r-piccolo); font: inherit; font-weight: 700; cursor: pointer; box-shadow: 0 3px 0 var(--inchiostro); }
.scelta select:hover { background: var(--carta-2); }
.frase__altro { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-top: 16px; }
.spunta { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; font-weight: 500; }
.spunta input { width: 22px; height: 22px; margin: 0; accent-color: var(--inchiostro); }

/* fasce */
.fascia { padding-block: clamp(64px, 9vw, 112px); }
.fascia--stretta { padding-block: 32px; }
.fascia--giallo { background: var(--giallo); }
.fascia--carta { background: var(--carta-2); }
.zig { height: 18px; background: var(--giallo); -webkit-mask: url("/img/zigzag.svg") repeat-x 0 0 / 36px 18px; mask: url("/img/zigzag.svg") repeat-x 0 0 / 36px 18px; margin-bottom: -1px; }
.zig--sotto { transform: scaleY(-1); margin-top: -1px; margin-bottom: 0; }

.due-colonne { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 48px; align-items: start; }
.due-colonne p { margin-top: 12px; }
.occasioni { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
.occasioni a { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 64px; color: var(--inchiostro); text-decoration: none; font-family: var(--titoli); font-weight: 600; font-size: 1.25rem; border-bottom: 2px solid var(--inchiostro); }
.occasioni a .icona { transition: transform 0.2s var(--curva); }
.occasioni a:hover .icona { transform: translateX(4px); }

.kit-spiegato { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 72px); align-items: center; }
.kit-spiegato__foto img { border-radius: var(--r-grande); }
.tre-passi { display: grid; gap: 20px; margin-block: 24px; counter-reset: passo; }
.tre-passi li { display: grid; grid-template-columns: 44px 1fr; column-gap: 12px; counter-increment: passo; }
.tre-passi li::before { content: counter(passo); grid-row: 1 / span 2; display: grid; place-items: center; width: 44px; height: 44px; background: var(--giallo); border-radius: 50%; font-family: var(--titoli); font-weight: 700; }
.tre-passi strong { font-family: var(--titoli); font-size: 1.25rem; }
.tre-passi span { color: var(--testo-2); }

.laboratorio { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 72px); align-items: center; }
.laboratorio p { margin-block: 16px 24px; color: var(--testo-2); }
.laboratorio figcaption { margin-block: 8px 0; }
.laboratorio img { border-radius: var(--r-grande); }

.amici { display: grid; grid-template-columns: 200px minmax(0, 1fr) 200px; gap: 32px; align-items: center; text-align: center; }
.amici p { margin-block: 16px; color: var(--testo-2); }

/* intestazioni di pagina */
.briciole { display: flex; flex-wrap: wrap; gap: 4px 8px; padding-top: 20px; font-size: 0.9375rem; color: var(--testo-2); }
.briciole a { color: var(--testo-2); }
.briciole a::after { content: "/"; display: inline-block; margin-left: 8px; color: var(--filo); }
.intestazione { padding-block: 32px; }
.intestazione p { margin-top: 12px; font-size: 1.25rem; color: var(--testo-2); max-width: 38em; }

/* schede attività */
.risultati { padding-block: 32px 80px; }
.risultati__testa { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 44px; margin-bottom: 16px; }
.risultati__conteggio { font-family: var(--titoli); font-weight: 600; font-size: 1.25rem; }
.schede { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.scheda__link { display: flex; flex-direction: column; height: 100%; background: var(--bianco); border: 1px solid var(--filo); border-radius: var(--r-medio); overflow: hidden; color: inherit; text-decoration: none; transition: border-color 0.2s var(--curva), transform 0.2s var(--curva); }
.scheda__link:hover { border-color: var(--inchiostro); transform: translateY(-3px); }
.scheda__foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.scheda__corpo { display: flex; flex-direction: column; gap: 8px; padding: 20px; flex: 1; }
.scheda__famiglia { font-size: 0.9375rem; color: var(--corallo-scuro); font-weight: 700; }
.scheda__nome { font-size: 1.375rem; }
.scheda__gancio { color: var(--testo-2); flex: 1; }
.scheda .dati { margin-top: 8px; }
.vuoto { display: grid; grid-template-columns: 160px 1fr; gap: 24px; align-items: center; padding: 32px; background: var(--carta-2); border-radius: var(--r-medio); }
.vuoto p { margin-block: 8px 16px; }
.nota { margin-top: 24px; font-size: 0.9375rem; color: var(--testo-2); }
.nota--evidente { display: flex; gap: 12px; align-items: flex-start; padding: 16px 20px; background: var(--carta-2); border-radius: var(--r-medio); font-size: 1rem; color: var(--inchiostro); }

/* pagina attività */
.attivita-testa { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: center; padding-block: 32px 48px; }
.attivita-testa h1 { margin-top: 8px; font-size: clamp(2.25rem, 4.4vw, 3.5rem); }
.attivita-testa__gancio { margin-block: 16px 12px; font-size: 1.25rem; font-weight: 500; }
.attivita-testa__foto img { border-radius: var(--r-grande); }
.pratico { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) 1.4fr; gap: 0; margin: 0; background: var(--bianco); border: 1px solid var(--filo); border-radius: var(--r-medio); }
.pratico > div { padding: 16px 20px; border-left: 1px solid var(--filo); }
.pratico > div:first-child { border-left: 0; }
.pratico dt { display: flex; align-items: center; gap: 6px; font-size: 0.9375rem; color: var(--testo-2); }
.pratico dd { margin: 4px 0 0; font-family: var(--titoli); font-weight: 600; font-size: 1.125rem; line-height: 1.25; }
.colonne-kit { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; padding-block: 56px 0; }
.colonne-kit h2 { font-size: 1.625rem; margin-bottom: 12px; }
.colonne-tre { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; padding-block: 48px; }
.colonne-tre h2 { font-size: 1.5rem; margin-bottom: 8px; }
.spuntato li { position: relative; padding: 6px 0 6px 28px; }
.spuntato li::before { content: ""; position: absolute; left: 0; top: 15px; width: 14px; height: 8px; border-left: 3px solid var(--corallo); border-bottom: 3px solid var(--corallo); transform: rotate(-45deg); }
.passi-attivita { padding-block: 56px 0; }
.passi { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin-top: 20px; counter-reset: passo; }
.passi li { counter-increment: passo; display: flex; flex-direction: column; gap: 4px; }
.passi li::before { content: counter(passo); display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 8px; background: var(--giallo); border-radius: 50%; font-family: var(--titoli); font-weight: 700; }
.passi strong { font-family: var(--titoli); font-size: 1.1875rem; }
.passi span { color: var(--testo-2); }
.foto-larga { margin-block: 48px 0; }
.foto-larga img { width: 100%; border-radius: var(--r-grande); }
.foto-larga__media { max-height: 520px; object-fit: cover; }
.foto-larga__alta { max-width: 420px; }
.occasioni-attivita { padding-block: 48px 0; }
.occasioni-attivita h2 { font-size: 1.5rem; margin-bottom: 12px; }
.etichette { display: flex; flex-wrap: wrap; gap: 8px; }
.etichetta { display: inline-flex; align-items: center; min-height: 44px; padding: 6px 16px; background: var(--bianco); border: 1px solid var(--filo); border-radius: var(--r-piccolo); color: var(--inchiostro); text-decoration: none; font-weight: 500; }
.etichetta:hover { border-color: var(--inchiostro); }
.altre { padding-block: 72px 80px; }
.altre h2 { margin-bottom: 24px; }

/* racconto e personaggi */
.richiamo { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; }
.richiamo p { margin-top: 8px; }
.nota-sezione { padding-bottom: 64px; }
.racconto { padding-block: 16px 80px; }
.linea { display: grid; gap: 32px; max-width: 42em; border-left: 4px solid var(--giallo); padding-left: 24px; }
.linea strong { font-family: var(--titoli); font-size: 1.375rem; }
.linea p { margin-top: 4px; color: var(--testo-2); }
.personaggi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; margin-top: 32px; }
.personaggi img { width: 220px; }
.personaggi p { margin-top: 8px; color: var(--testo-2); }

.domande { padding-block: 64px 80px; max-width: 800px; }
.domande h2 { margin-bottom: 16px; }
.domande details { border-bottom: 1px solid var(--filo); }
.domande summary { min-height: 56px; padding: 14px 0; font-family: var(--titoli); font-weight: 600; font-size: 1.1875rem; cursor: pointer; }
.domande details p { padding-bottom: 16px; color: var(--testo-2); }

/* contatti */
.contatti { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr); gap: 48px; padding-bottom: 80px; }
.modulo { display: grid; gap: 16px; }
.campo { display: grid; gap: 6px; }
.campo label { font-weight: 700; }
.campo input, .campo select, .campo textarea { min-height: 48px; padding: 10px 14px; background: var(--bianco); color: var(--inchiostro); border: 2px solid var(--testo-2); border-radius: var(--r-piccolo); font: inherit; width: 100%; }
.campo [aria-invalid="true"] { border-color: var(--corallo-scuro); }
.campo__errore { color: var(--corallo-scuro); font-size: 0.9375rem; font-weight: 700; }
.modulo__avviso { font-size: 0.9375rem; color: var(--testo-2); }
.modulo .bottone { justify-self: start; }
.modulo__esito { padding: 12px 16px; background: var(--menta); border-radius: var(--r-piccolo); font-weight: 700; }
.contatti__lato img { width: 180px; }
.contatti__lato h2 { font-size: 1.5rem; margin-block: 8px; }

/* testi lunghi e 404 */
.testo-lungo { max-width: 760px; padding-block: 32px 80px; }
.testo-lungo h2 { font-size: 1.5rem; margin-block: 32px 8px; }
.testo-lungo ul { display: grid; gap: 8px; }
.errore { display: grid; grid-template-columns: 280px 1fr; gap: 32px; align-items: center; min-height: 80svh; }
.errore p { margin-block: 12px 20px; color: var(--testo-2); }
.errore .collegamento { margin-left: 20px; }

/* piede */
.piede { background: var(--inchiostro); color: var(--carta); padding-block: 56px 24px; }
.piede__griglia { display: grid; grid-template-columns: 1.3fr 1fr 1fr 0.8fr; gap: 32px; }
.piede p { margin-top: 12px; color: #D7D9E6; max-width: 26em; }
.piede h2 { font-size: 1.0625rem; margin-bottom: 8px; color: var(--giallo); letter-spacing: 0; }
.piede nav a { display: block; padding: 4px 0; color: var(--carta); text-decoration: none; }
.piede nav a:hover { text-decoration: underline; }
.piede__nota { margin-top: 40px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, 0.16); }
.piede__nota p { max-width: none; margin: 0; font-size: 0.9375rem; }
.piede__nota a { color: var(--giallo); }

/* schermi stretti: il pianeta sta in cima, per primo, e il testo gli passa sotto */
@media (max-width: 1000px) {
  .viaggio { --alto: 48svh; --u: calc(var(--alto) / 3); }
  .palco { z-index: 20; margin-bottom: 0; background: var(--carta); border-bottom: 1px solid var(--filo); }
  .palco__poster { left: 50%; }
  .palco__aiuto { left: 50%; right: auto; bottom: 4px; transform: translateX(-50%); white-space: nowrap; font-size: 0.875rem; }
  .apertura, .tappe { width: auto; max-width: none; margin-left: 0; padding-inline: var(--gutter); }
  .apertura { min-height: 0; padding-block: 24px 8px; }
  .tappe { padding-bottom: 64px; }
  .tappa { min-height: 42svh; padding-left: 16px; }
}

/* schermi medi */
@media (max-width: 1040px) {
  .schede { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pratico { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pratico > div { border-left: 0; border-top: 1px solid var(--filo); }
  .pratico > div:nth-child(-n+2) { border-top: 0; }
  .pratico > div:nth-child(even) { border-left: 1px solid var(--filo); }
  .pratico__largo { grid-column: 1 / -1; border-left: 0 !important; }
  .passi { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .piede__griglia { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* telefono: il pianeta resta fermo in alto, le tappe gli scorrono sotto */
@media (max-width: 900px) {
  :root { --testata: 64px; }
  body { font-size: 17px; }
  .testata__menu { display: inline-flex; }
  .navigazione { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--gutter) 16px; background: var(--carta); border-bottom: 1px solid var(--filo); }
  .navigazione--aperta { display: flex; }
  .navigazione a:not(.bottone) { padding: 12px 0; border-bottom: 1px solid var(--filo); }
  .navigazione .bottone { margin-top: 12px; }


  .due-colonne, .kit-spiegato, .laboratorio, .attivita-testa, .contatti, .colonne-kit { grid-template-columns: minmax(0, 1fr); }
  .colonne-tre { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .kit-spiegato__foto, .attivita-testa__foto { order: -1; }
  .amici { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .amici > div { grid-column: 1 / -1; grid-row: 2; }
  .amici img { max-width: 160px; margin-inline: auto; }
  .personaggi { gap: 16px; }
  .personaggi img { width: 100%; max-width: 200px; }
  .errore { grid-template-columns: minmax(0, 1fr); min-height: 0; padding-block: 32px; }
  .errore img { max-width: 200px; }
  .contatti__lato { display: none; }
}

@media (max-width: 640px) {
  .schede, .occasioni { grid-template-columns: minmax(0, 1fr); }
  .frase__testo { font-size: 1.125rem; }
  .scelta, .scelta select { width: 100%; }
  .vuoto { grid-template-columns: minmax(0, 1fr); }
  .vuoto img { max-width: 120px; }
  .passi { grid-template-columns: minmax(0, 1fr); }
  .piede__griglia { grid-template-columns: minmax(0, 1fr); }
  .azioni .bottone { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  @view-transition { navigation: none; }
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}