/* Photolab for Kids — i colori dei capitoli vengono dalle pagine del libro del laboratorio */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("../fonts/bricolage-grotesque.woff2") format("woff2");
  font-weight: 200 800;
  font-stretch: 75% 100%;
  font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("../fonts/newsreader.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("../fonts/newsreader-italic.woff2") format("woff2");
  font-weight: 200 800;
  font-style: italic;
  font-display: swap;
}

@property --svela {
  syntax: "<number>";
  inherits: true;
  initial-value: 0;
}

:root {
  --carta: #f5f2e8;
  --carta-chiara: #fbfaf6;
  --inchiostro: #1b1d1f;
  --inchiostro-tenue: #55534d;
  --salvia: #d4e1db;
  --verde: #0e794a;
  --rosa: #cb878b;
  --confetto: #ffecf2;
  --lavagna: #171d24;
  --gesso: #f1f1ee;
  --oro: #e2b65a;
  --oro-scuro: #9a6a12;
  --tessuto: #2a2019;
  --pellicola: #e8953a;

  --grotesk: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;

  --margine: clamp(16px, 4.5vw, 64px);
  --larghezza: 1240px;
  --sezione: clamp(72px, 11vw, 168px);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--carta);
  color: var(--inchiostro);
  font-family: var(--serif);
  font-size: clamp(17px, 1.05rem + 0.25vw, 20px);
  line-height: 1.55;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
p { margin: 0 0 1em; }

h1, h2, h3 {
  font-family: var(--grotesk);
  font-weight: 750;
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0;
  text-wrap: balance;
}
h2 { font-size: clamp(36px, 2rem + 3.6vw, 92px); max-width: 16ch; margin-bottom: 0.6em; }
h3 { font-size: clamp(20px, 1.1rem + 0.5vw, 26px); letter-spacing: -0.01em; }
h1 em, h2 em, h3 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.grande { font-size: clamp(21px, 1.1rem + 0.8vw, 28px); line-height: 1.35; }

:focus-visible { outline: 3px solid var(--verde); outline-offset: 3px; }

.sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.salta {
  position: absolute; left: 12px; top: -60px; z-index: 50;
  background: var(--inchiostro); color: var(--carta); padding: 10px 16px; font-family: var(--grotesk);
}
.salta:focus { top: 12px; }

/* Etichetta di capitolo, come il contafotogrammi */
.etichetta {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--grotesk);
  font-stretch: 75%;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.etichetta span {
  display: inline-grid; place-items: center;
  min-width: 34px; height: 24px; padding: 0 6px;
  border: 1.5px solid currentColor;
  border-radius: 3px;
  letter-spacing: 0.04em;
}

/* Da completare: evidenziatore, visibile solo in bozza (in locale o con ?bozza nell'indirizzo) */
.da-completare { display: none; }
.bozza .da-completare {
  display: inline-block;
  font-family: var(--grotesk);
  font-size: 13px;
  line-height: 1.35;
  font-weight: 500;
  color: #4d3b00;
  background: #fde68a;
  padding: 3px 8px;
  border-radius: 2px;
}
.bozza .da-completare::before { content: "✎ "; }

.segnaposto {
  border: 2px dashed currentColor;
  border-radius: 6px;
  padding: 28px;
  margin-top: 56px;
  font-family: var(--grotesk);
  font-size: 15px;
  opacity: 0.75;
  background: repeating-linear-gradient(135deg, transparent 0 14px, rgb(0 0 0 / 0.035) 14px 28px);
}
.segnaposto strong { display: block; font-size: 18px; margin-bottom: 4px; }
.segnaposto--scuro { background: repeating-linear-gradient(135deg, transparent 0 14px, rgb(255 255 255 / 0.05) 14px 28px); }

/* ——— Testata ——— */
.testata {
  position: fixed; inset: 0 0 auto; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  height: 60px;
  padding: 0 var(--margine);
  background: rgb(245 242 232 / 0.9);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgb(27 29 31 / 0.08);
}
.marchio {
  font-family: var(--grotesk);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.03em;
  text-decoration: none;
  white-space: nowrap;
}
.marchio em { font-family: var(--serif); font-weight: 400; font-style: italic; letter-spacing: 0; }
.menu { display: flex; gap: clamp(14px, 2.4vw, 32px); font-family: var(--grotesk); font-size: 15px; font-weight: 500; }
.menu a { text-decoration: none; padding: 6px 0; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1.5px no-repeat; transition: background-size 0.25s; }
.menu a:hover { background-size: 100% 1.5px; }
.menu__contatti { color: var(--verde); }
@media (max-width: 760px) {
  .menu a:not(.menu__contatti) { display: none; }
}

section, .piede { scroll-margin-top: 60px; }

/* ——— Copertina ——— */
.copertina {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-content: center;
  padding: 120px var(--margine) 120px;
  overflow: hidden;
}
.occhiello {
  font-family: var(--grotesk);
  font-stretch: 75%;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.copertina__testa {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: end;
  gap: clamp(24px, 5vw, 96px);
  position: relative;
  z-index: 1;
}
.copertina__titolo {
  font-size: clamp(72px, 13.5vw, 220px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.82;
}
.copertina__titolo em {
  display: block;
  font-size: 0.5em;
  letter-spacing: -0.02em;
  margin: 0.08em 0 0 0.12em;
}
.copertina__serpente {
  position: relative;
  margin: clamp(-48px, -3vw, -16px) calc(var(--margine) * -1) 0;
  width: min(108vw, 1300px);
  max-width: none;
  transform: rotate(-3deg);
  transform-origin: 0 50%;
}
.copertina__serpente img { width: 100%; }
@media (prefers-reduced-motion: no-preference) {
  .copertina__serpente img { animation: striscia 1.6s cubic-bezier(0.2, 0.7, 0.2, 1) both 0.15s; }
  @keyframes striscia {
    from { transform: translateX(-35%); opacity: 0; }
    to { transform: none; opacity: 1; }
  }
}
.nota {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(15px, 1.4vw, 19px);
  line-height: 1.15;
  color: var(--inchiostro-tenue);
}
.nota--serpente {
  position: absolute;
  left: 52%;
  top: 84%;
  padding: 34px 0 0 10px;
  transform: rotate(3deg);
}
.nota--serpente::before {
  content: "";
  position: absolute; left: 0; top: 0;
  height: 30px;
  border-left: 1.5px solid currentColor;
}
.copertina__frase {
  align-self: start;
  font-size: clamp(22px, 1.1rem + 1.2vw, 34px);
  line-height: 1.2;
  margin: 0.35em 0 0;
  max-width: 17ch;
}

/* Il serpente si ricompone a strisce (il disegno da sinistra, la foto da destra), poi ondeggia */
.serpente-anim { position: absolute; inset: 0; pointer-events: none; }
.serpente-anim span {
  position: absolute; top: 0; height: 100%;
  background-repeat: no-repeat;
  will-change: transform;
  translate: var(--dx) var(--dy);
  rotate: var(--rot);
  opacity: 0;
  transition:
    translate 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) var(--ritardo),
    rotate 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) var(--ritardo),
    opacity 0.5s var(--ritardo);
  animation: onda 1.8s ease-in-out calc(var(--i) * -60ms) infinite alternate;
}
.serpente-anim.fermo span { animation-play-state: paused; }
.copertina__serpente.composto .serpente-anim span { translate: 0 0; rotate: 0deg; opacity: 1; }
.copertina__serpente.animato img { opacity: 0; animation: none; }
.copertina__serpente.animato .nota { opacity: 0; transition: opacity 0.8s 2.4s; }
.copertina__serpente.composto .nota { opacity: 1; }
@keyframes onda {
  from { transform: translateY(calc(var(--amp) * -1)); }
  to { transform: translateY(var(--amp)); }
}
@media (max-width: 860px) {
  .copertina__testa { grid-template-columns: 1fr; }
  .copertina__frase { order: 2; margin-top: 8px; }
  .copertina__serpente { margin-top: 12px; }
}
@media (max-width: 420px) {
  /* «Photolab» è largo circa 3,9 volte il corpo: così sta nello schermo anche sotto i 360 px */
  .copertina__titolo { font-size: min(72px, calc((100vw - 40px) / 4.1)); }
}
.copertina__frase strong { font-weight: 600; color: var(--verde); }
.copertina__giu {
  justify-self: start;
  margin-top: 32px;
  font-family: var(--grotesk);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1.5px solid currentColor;
  padding-bottom: 3px;
}

/* Bordo di pellicola con fori e scritte, come sui negativi */
.pellicola {
  position: absolute; left: 0; right: 0; bottom: 0; margin: 0;
  display: flex; gap: 48px; justify-content: space-around; align-items: center;
  height: 46px;
  padding: 0 24px;
  background:
    repeating-linear-gradient(90deg, transparent 0 10px, var(--carta) 10px 20px, transparent 20px 30px) 0 5px / 100% 7px no-repeat,
    repeating-linear-gradient(90deg, transparent 0 10px, var(--carta) 10px 20px, transparent 20px 30px) 0 calc(100% - 5px) / 100% 7px no-repeat,
    var(--inchiostro);
  color: var(--pellicola);
  font-family: var(--grotesk);
  font-stretch: 75%;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.22em;
  white-space: nowrap;
  overflow: hidden;
}

/* ——— Guarda ——— */
.guarda {
  background: var(--inchiostro);
  color: var(--carta);
  padding: var(--sezione) var(--margine);
}
.guarda__testo { max-width: var(--larghezza); margin: 0 auto 56px; }
.guarda__testo h2 { max-width: 20ch; font-size: clamp(30px, 1.6rem + 2.6vw, 68px); }
.guarda__testo p { max-width: 46ch; color: rgb(245 242 232 / 0.75); }
.guarda__foto {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}
.guarda__foto img { width: 100%; }
/* Il flusso: due nastri di fotografie che scorrono in direzioni opposte, come un feed */
.flusso {
  display: grid;
  gap: 12px;
  margin: clamp(40px, 6vw, 72px) calc(var(--margine) * -1);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.flusso__nastro { display: flex; width: max-content; animation: scorri 55s linear infinite; }
.flusso__riga--inversa .flusso__nastro { animation-duration: 70s; animation-direction: reverse; }
.flusso img {
  flex: none;
  height: clamp(96px, 14vw, 180px);
  width: auto;
  margin-right: 12px; /* margine e non gap: così metà nastro è esattamente un giro */
  border-radius: 3px;
}
@keyframes scorri { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .flusso__nastro { animation: none; }
  .flusso__riga { overflow-x: auto; }
}
.guarda__ponte {
  max-width: 1100px;
  margin: 0 auto 32px;
  font-family: var(--grotesk);
  font-weight: 700;
  font-size: clamp(24px, 1.2rem + 1.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.guarda__ponte em { font-family: var(--serif); font-weight: 400; color: rgb(245 242 232 / 0.8); }
.guarda__domanda {
  max-width: 1100px;
  margin: 56px auto 32px;
  font-family: var(--grotesk);
  font-weight: 700;
  font-size: clamp(26px, 1.4rem + 1.8vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.guarda__domanda p { margin: 0 0 12px; }
.guarda__piccolo { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 0.5em; letter-spacing: 0; color: rgb(245 242 232 / 0.75); }
.guarda__disegni {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 3vw, 40px);
}
.guarda__disegni img { box-shadow: 0 18px 40px rgb(0 0 0 / 0.45); }
.guarda__disegni img:first-child { transform: rotate(-2deg); }
.guarda__disegni img:last-child { transform: rotate(1.5deg) translateY(18px); }
.js .guarda__domanda, .js .guarda__disegni { opacity: 0; transform: translateY(16px); transition: opacity 0.9s, transform 0.9s; }
.js .guarda__domanda.visibile, .js .guarda__disegni.visibile { opacity: 1; transform: none; }
@media (max-width: 600px) { .guarda__disegni { grid-template-columns: 1fr; } }

/* ——— Il laboratorio ——— */
.laboratorio {
  padding: var(--sezione) var(--margine);
  max-width: calc(var(--larghezza) + 2 * var(--margine));
  margin: 0 auto;
}
.laboratorio__intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(24px, 5vw, 80px);
  margin-bottom: clamp(56px, 8vw, 112px);
}
.obiettivi {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1.5px solid var(--inchiostro);
}
.obiettivi li { padding: 28px 24px 8px 0; border-right: 1px solid rgb(27 29 31 / 0.15); }
.obiettivi li + li { padding-left: 24px; }
.obiettivi li:last-child { border-right: 0; }
.obiettivi__n {
  display: block;
  font-family: var(--grotesk);
  font-weight: 800;
  font-size: clamp(56px, 6vw, 88px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--verde);
  margin-bottom: 20px;
}
.obiettivi h3 { margin-bottom: 12px; }
.obiettivi p { font-size: 0.95em; color: var(--inchiostro-tenue); }
@media (max-width: 960px) {
  .laboratorio__intro { grid-template-columns: 1fr; }
  .obiettivi { grid-template-columns: 1fr 1fr; }
  .obiettivi li:nth-child(2) { border-right: 0; }
  .obiettivi li:nth-child(3) { padding-left: 0; }
  .obiettivi li:nth-child(n+3) { border-top: 1px solid rgb(27 29 31 / 0.15); }
}
@media (max-width: 560px) {
  .obiettivi { grid-template-columns: 1fr; }
  /* su telefono il numero va a sinistra del testo: la lista resta corta */
  .obiettivi li, .obiettivi li + li {
    display: grid;
    grid-template-columns: 64px 1fr;
    column-gap: 14px;
    padding: 20px 0 4px;
    border-right: 0;
  }
  .obiettivi li + li { border-top: 1px solid rgb(27 29 31 / 0.15); }
  .obiettivi__n { grid-row: span 2; font-size: 52px; margin: 0; }
  .obiettivi h3 { align-self: end; margin-bottom: 6px; }
}

/* ——— Capitoli ——— */
.capitolo {
  position: relative;
  padding: var(--sezione) max(var(--margine), calc((100% - var(--larghezza)) / 2));
}
.capitolo--salvia { background: var(--salvia); }
.capitolo--salvia h2, .capitolo--salvia .etichetta { color: var(--verde); }
.capitolo--carta { background: var(--carta); }
.capitolo--rosa { background: var(--rosa); color: #fff; }
.capitolo--confetto { background: var(--confetto); }
.capitolo--lavagna { background: var(--lavagna); color: var(--gesso); }
.capitolo--sogni {
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23e2b65a' d='M12 1.5l3.1 6.9 7.4.7-5.6 5 1.7 7.4L12 17.6l-6.6 3.9 1.7-7.4-5.6-5 7.4-.7z'/%3E%3C/svg%3E") 1.5% 34% / 50px no-repeat,
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23e2b65a' d='M12 1.5l3.1 6.9 7.4.7-5.6 5 1.7 7.4L12 17.6l-6.6 3.9 1.7-7.4-5.6-5 7.4-.7z'/%3E%3C/svg%3E") 92% 5% / 70px no-repeat,
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23e2b65a' d='M12 1.5l3.1 6.9 7.4.7-5.6 5 1.7 7.4L12 17.6l-6.6 3.9 1.7-7.4-5.6-5 7.4-.7z'/%3E%3C/svg%3E") 97% 62% / 40px no-repeat,
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23e2b65a' d='M12 1.5l3.1 6.9 7.4.7-5.6 5 1.7 7.4L12 17.6l-6.6 3.9 1.7-7.4-5.6-5 7.4-.7z'/%3E%3C/svg%3E") 3% 88% / 46px no-repeat,
    #fff;
}
.capitolo--sogni h2 em { color: var(--oro-scuro); }

/* La metà che manca */
.capitolo__rana {
  position: absolute;
  right: max(var(--margine), 4vw);
  top: clamp(-70px, -6vw, -40px);
  width: clamp(150px, 20vw, 300px);
  transform: rotate(-6deg);
  pointer-events: none;
}
#meta h2 { max-width: 18ch; }
.meta {
  display: grid;
  grid-template-columns: auto minmax(260px, 1fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: center;
  margin-top: 24px;
}
.meta__opera {
  position: relative;
  margin: 0;
  width: fit-content;
  box-shadow: 0 24px 60px rgb(14 60 40 / 0.18);
  cursor: grab;
  touch-action: pan-y; /* lo scorrimento verticale resta alla pagina, quello orizzontale apre la foto */
  -webkit-user-select: none;
  user-select: none;
}
.meta__opera.trascina { cursor: grabbing; }
.meta__opera img { max-height: min(78vh, 720px); width: auto; pointer-events: none; }
/* il foglio che copre la metà disegnata: geometria per ogni tipo di taglio */
[data-lato="destra"] { --velo-x: var(--taglio); --velo-w: calc(100% - var(--taglio)); --velo-y: 0%; --velo-h: 100%; }
[data-lato="sinistra"] { --velo-x: 0%; --velo-w: var(--taglio); --velo-y: 0%; --velo-h: 100%; }
[data-lato="sopra"] { --velo-x: 0%; --velo-w: 100%; --velo-y: 0%; --velo-h: var(--taglio); }
.meta__velo, .meta__linea, .meta__maniglia { display: none; }
.js .meta__velo {
  display: grid; place-items: start center;
  padding-top: 12%;
  position: absolute;
  left: var(--velo-x); width: var(--velo-w); top: var(--velo-y); height: var(--velo-h);
  background: var(--carta-chiara);
  color: var(--verde);
  font-family: var(--grotesk);
  font-weight: 800;
  font-size: clamp(56px, 8vw, 120px);
  clip-path: inset(0 0 0 calc(var(--svela) * 1%));
}
.js .meta__linea {
  display: block;
  position: absolute;
  top: var(--velo-y); height: var(--velo-h);
  left: calc(var(--velo-x) + var(--velo-w) * var(--svela) / 100);
  border-left: 2px dashed var(--verde);
  opacity: calc(1 - var(--svela) / 100);
}
.js .meta__maniglia {
  display: grid; place-items: center;
  position: absolute;
  left: clamp(26px, var(--velo-x) + var(--velo-w) * var(--svela) / 100, 100% - 26px);
  top: calc(var(--velo-y) + var(--velo-h) / 2);
  width: 52px; height: 52px;
  margin: -26px 0 0 -26px;
  border-radius: 50%;
  background: var(--verde) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.8' stroke-linecap='round'%3E%3Ccircle cx='6' cy='6' r='3'/%3E%3Ccircle cx='6' cy='18' r='3'/%3E%3Cpath d='M20 4 8.1 15.9M14.5 14.5 20 20M8.1 8.1 12 12'/%3E%3C/svg%3E") center / 26px no-repeat;
  box-shadow: 0 6px 18px rgb(14 60 40 / 0.35);
  opacity: calc(1 - var(--svela) / 120);
  pointer-events: none;
}
.js .meta__opera.anima { transition: --svela 1.1s cubic-bezier(0.3, 0.6, 0.2, 1); }
.meta__suggerimento {
  position: absolute;
  left: 60px;
  white-space: nowrap;
  font-family: var(--grotesk);
  font-weight: 700;
  font-size: 15px;
  color: var(--verde);
  background: var(--carta-chiara);
  padding: 6px 12px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgb(14 60 40 / 0.18);
}
/* finché nessuno l'ha toccata, la forbice accenna lo scorrimento */
@media (prefers-reduced-motion: no-preference) {
  .meta__opera:not(.toccata) .meta__maniglia { animation: accenna 2.4s ease-in-out infinite; }
  @keyframes accenna {
    0%, 55%, 100% { transform: translateX(0); }
    25% { transform: translateX(22px); }
  }
}
.meta__opera.toccata .meta__suggerimento { display: none; }
.meta:has(.meta__cursore:focus-visible) .meta__maniglia { outline: 3px solid var(--inchiostro); outline-offset: 3px; }
.solo-tocco { display: none; }
@media (hover: none) and (pointer: coarse) {
  .solo-tocco { display: inline; }
  .solo-mouse { display: none; }
}
.meta__comandi { display: none; }
.js .meta__comandi { display: block; }
.meta__istruzioni { font-size: 0.95em; color: var(--inchiostro-tenue); max-width: 34ch; margin-bottom: 24px; }
.meta__risposta {
  font-family: var(--grotesk);
  font-weight: 800;
  font-size: clamp(30px, 1.5rem + 2vw, 56px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--verde);
  min-height: 2.1em;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s, transform 0.6s;
}
.meta__risposta em { display: block; font-family: var(--serif); font-weight: 400; font-style: italic; letter-spacing: -0.01em; color: var(--inchiostro); }
.meta__risposta.visibile { opacity: 1; transform: none; }
.meta__scelta { display: flex; gap: 10px; margin-top: 28px; }
.meta__scelta button {
  flex: none;
  padding: 0; border: 2px solid transparent; border-radius: 4px; background: none; cursor: pointer;
  width: 58px; height: 72px; overflow: hidden; opacity: 0.6; transition: opacity 0.2s, border-color 0.2s;
}
.meta__scelta button img { width: 100%; height: 100%; object-fit: cover; }
.meta__scelta button:hover { opacity: 1; }
.meta__scelta button[aria-pressed="true"] { border-color: var(--verde); opacity: 1; }
@media (max-width: 820px) {
  .meta { grid-template-columns: 1fr; gap: 20px; }
  .meta__opera { justify-self: center; }
  .meta__opera img { max-height: 68svh; }
  .meta__comandi { text-align: center; }
  .meta__istruzioni { display: none; }
  .meta__risposta { min-height: 2.1em; font-size: clamp(28px, 8vw, 40px); }
  .meta__scelta { justify-content: center; margin-top: 16px; }
}
.trittico {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 3vw, 44px);
  align-items: end;
  margin-top: var(--sezione);
}
.trittico h3 { grid-column: 1 / -1; max-width: 22ch; font-size: clamp(26px, 1.3rem + 1.6vw, 44px); color: var(--verde); margin-bottom: 12px; }
.trittico img { box-shadow: 0 14px 34px rgb(14 60 40 / 0.16); }
.trittico img:nth-of-type(1) { transform: rotate(-1.5deg); }
.trittico img:nth-of-type(2) { transform: rotate(1deg) translateY(-24px); }
.trittico img:nth-of-type(3) { transform: rotate(-0.5deg); }
@media (max-width: 600px) {
  .trittico { grid-template-columns: 1fr 1fr; }
  .trittico img:nth-of-type(3) { grid-column: 1 / -1; width: 70%; justify-self: center; }
}

/* Io la vedo così */
.vedo__titolo { font-size: clamp(56px, 3rem + 7vw, 170px); max-width: none; letter-spacing: -0.045em; }
.vedo__titolo em { color: var(--verde); }
.vedo__apertura {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(24px, 5vw, 80px);
  align-items: center;
  margin-bottom: var(--sezione);
}
.dittico {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: center;
  max-width: 760px;
  margin: 0 0 clamp(64px, 9vw, 128px);
}
.dittico--inverso { margin-left: auto; }
.dittico img:first-child { position: relative; z-index: 1; }
.dittico img:nth-child(2) {
  position: relative; z-index: 2;
  transform: rotate(2deg) translateX(-6%);
  box-shadow: 0 16px 40px rgb(60 40 10 / 0.18);
}
.dittico--inverso img:nth-child(2) { transform: rotate(-2deg) translateX(-6%); }
.dittico figcaption {
  grid-column: 1 / -1;
  margin-top: 36px;
  max-width: 34ch;
  font-size: clamp(22px, 1.1rem + 1vw, 32px);
  line-height: 1.25;
}
.dittico figcaption em { color: var(--inchiostro-tenue); }
.citazione {
  margin: 0 auto var(--sezione);
  max-width: 20ch;
  text-align: center;
  font-family: var(--grotesk);
  font-weight: 750;
  font-size: clamp(32px, 1.6rem + 3vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.citazione strong { color: var(--verde); font-weight: 800; }
.vedo__altre { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 4vw, 56px); align-items: center; }
.dittico--piccolo { margin: 0; }
@media (max-width: 760px) {
  .vedo__apertura { grid-template-columns: 1fr; }
  .vedo__altre { grid-template-columns: 1fr; }
}

/* Collage: una parete di ritagli */
.capitolo--rosa h2 { max-width: none; }
.collage__testo { max-width: 40ch; font-size: clamp(20px, 1rem + 0.8vw, 26px); line-height: 1.35; margin-bottom: 56px; }
.parete { columns: 3 300px; column-gap: clamp(16px, 2.5vw, 36px); }
.parete img {
  width: 100%;
  margin-bottom: clamp(16px, 2.5vw, 36px);
  break-inside: avoid;
  filter: drop-shadow(0 12px 22px rgb(80 20 30 / 0.3));
  transition: transform 0.4s;
}
.parete img:nth-child(3n+1) { transform: rotate(-1.6deg); }
.parete img:nth-child(3n+2) { transform: rotate(1.2deg); }
.parete img:nth-child(3n) { transform: rotate(-0.6deg); }
.parete img:hover { transform: scale(1.03) rotate(0deg); }
@media (max-width: 640px) {
  .parete {
    columns: auto;
    display: flex; gap: 16px;
    overflow-x: auto; scroll-snap-type: x mandatory;
    margin: 0 calc(var(--margine) * -1); padding: 8px var(--margine) 24px;
  }
  .parete img { flex: 0 0 82%; width: 82%; margin: 0; scroll-snap-align: center; }
}

/* Autoritratti intorno al testo */
.facce {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(4, auto);
  gap: clamp(12px, 2vw, 28px);
  align-items: center;
  justify-items: center;
}
.facce__testo { grid-column: 2 / 6; grid-row: 2 / 4; text-align: center; padding: 24px 0; }
.facce__testo h2 { max-width: none; font-size: clamp(48px, 2.5rem + 5vw, 132px); }
.facce__testo p { max-width: 36ch; margin-inline: auto; }
.facce__manifesto {
  font-family: var(--grotesk);
  font-weight: 700;
  font-size: clamp(20px, 1rem + 1vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  max-width: 28ch !important;
}
.c1 { background: linear-gradient(90deg, #e5484d, #f59e0b, #22a06b, #3b82f6, #a855f7); -webkit-background-clip: text; background-clip: text; color: transparent; }
.c2 { color: #d97706; }
.c3 { color: #5b5bd6; }
.c4 { color: #8e44ad; }
.c5 { color: #d9534f; }
.c6 { color: #15803d; }
.faccia { max-height: 230px; width: auto; transition: transform 0.35s; }
.faccia:hover { transform: rotate(-4deg) scale(1.08); }
.f1 { grid-area: 1 / 1; transform: rotate(-5deg); }
.f2 { grid-area: 1 / 3; transform: rotate(3deg); }
.f3 { grid-area: 1 / 5; transform: rotate(-2deg); }
.f4 { grid-area: 1 / 6; transform: rotate(4deg); }
.f5 { grid-area: 2 / 1; transform: rotate(3deg); }
.f6 { grid-area: 2 / 6; transform: rotate(-4deg); }
.f7 { grid-area: 3 / 1; transform: rotate(-3deg); }
.f8 { grid-area: 3 / 6; transform: rotate(5deg); }
.f9 { grid-area: 4 / 2; transform: rotate(2deg); }
.f10 { grid-area: 4 / 4; transform: rotate(-3deg); }
@media (max-width: 860px) {
  .facce { grid-template-columns: repeat(3, 1fr); grid-template-rows: none; }
  .facce__testo { grid-column: 1 / -1; grid-row: 1; }
  .faccia { grid-area: auto; max-height: 170px; }
}

/* Dentro di me c'è: lavagna e gesso */
.dentro__titolo { max-width: 760px; margin-bottom: 48px; }
.dentro__colonne { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 80px); color: rgb(241 241 238 / 0.85); }
.gesso {
  list-style: none; padding: 0; margin: 56px 0;
  display: flex; flex-wrap: wrap; gap: 18px 22px; justify-content: center;
}
.gesso li {
  font-family: var(--grotesk);
  font-weight: 600;
  font-size: clamp(20px, 1rem + 1vw, 30px);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 26px;
  border: 2px solid rgb(241 241 238 / 0.75);
  border-radius: 48% 52% 45% 55% / 60% 45% 55% 40%;
  transform: rotate(var(--r, 0deg));
  text-shadow: 0 0 1px rgb(255 255 255 / 0.7), 1px 0 2px rgb(255 255 255 / 0.25);
}
.dentro__lavagne {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 4vw, 64px);
  max-width: 900px;
  margin: 64px auto 0;
}
.dentro__lavagne img { box-shadow: 0 24px 50px rgb(0 0 0 / 0.5); }
.dentro__lavagne img:first-child { transform: rotate(-2.5deg); }
.dentro__lavagne img:last-child { transform: rotate(2deg) translateY(32px); }
@media (max-width: 760px) { .dentro__colonne { grid-template-columns: 1fr; } }

/* Provino: i ritratti in fila su una striscia di pellicola, con il numero del fotogramma */
.provino { margin: clamp(56px, 8vw, 104px) 0 0; --buco: var(--lavagna); }
.provino--bianco { --buco: #fff; }
.provino__fotogrammi {
  list-style: none; margin: 0;
  display: grid;
  grid-template-columns: repeat(var(--colonne, 7), 1fr);
  gap: 12px 8px;
  padding: 30px 12px;
  background:
    repeating-linear-gradient(90deg, transparent 0 9px, var(--buco) 9px 19px, transparent 19px 28px) 0 9px / 100% 9px no-repeat,
    repeating-linear-gradient(90deg, transparent 0 9px, var(--buco) 9px 19px, transparent 19px 28px) 0 calc(100% - 9px) / 100% 9px no-repeat,
    #0c0d0f;
  border-radius: 3px;
}
.provino--bianco .provino__fotogrammi { --colonne: 9; }
.provino__fotogrammi li { position: relative; }
.provino__fotogrammi img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 2px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.provino--bianco img { aspect-ratio: 3 / 4; }
.provino__fotogrammi li:hover img { position: relative; z-index: 1; transform: scale(1.5); box-shadow: 0 10px 30px rgb(0 0 0 / 0.6); }
.provino__fotogrammi span {
  display: block;
  margin-top: 5px;
  font-family: var(--grotesk);
  font-stretch: 75%;
  font-weight: 600;
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.15em;
  color: var(--pellicola);
}
.provino__fotogrammi span::before { content: "▸ "; }
.provino figcaption {
  margin-top: 14px;
  font-family: var(--grotesk);
  font-stretch: 75%;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.8;
}
@media (max-width: 760px) {
  .provino__fotogrammi { --colonne: 5; }
  .provino--bianco .provino__fotogrammi { --colonne: 6; }
  .provino__fotogrammi li:hover img { transform: none; box-shadow: none; }
}

/* Ogni sogno merita spazio */
.sogni {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
}
.sogni img, .sogni__fila img { box-shadow: 0 16px 40px rgb(60 40 0 / 0.16); }
.sogni__a { transform: rotate(2deg); }
.sogni__fila {
  display: grid;
  grid-template-columns: 1fr 1fr 0.75fr;
  gap: clamp(20px, 3vw, 44px);
  align-items: center;
  margin-top: clamp(48px, 7vw, 96px);
}
.sogni__fila > img:nth-child(1) { transform: rotate(-1.5deg); }
.sogni__fila > img:nth-child(2) { transform: rotate(1.2deg) translateY(20px); }
.sogni__scritte { display: grid; gap: 24px; justify-items: center; }
.sogni__scritte img { box-shadow: none; }
.sogni__scritte img:first-child { transform: rotate(-2deg); box-shadow: 0 14px 34px rgb(0 0 0 / 0.15); }
.sogni__scritte img:last-child { width: 80%; transform: rotate(4deg); }
@media (max-width: 860px) {
  .sogni { grid-template-columns: 1fr; }
  .sogni__fila { grid-template-columns: 1fr 1fr; }
  .sogni__scritte { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; align-items: center; }
}
@media (max-width: 560px) { .sogni__fila { grid-template-columns: 1fr; } .sogni__fila > img:nth-child(2) { transform: rotate(1.2deg); } }

/* ——— Il libro, sul tessuto delle foto ——— */
.libro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 88px);
  align-items: center;
  padding: var(--sezione) max(var(--margine), calc((100% - var(--larghezza)) / 2));
  background: radial-gradient(ellipse at 30% 50%, #35291f, var(--tessuto) 70%);
  color: var(--carta);
}
.libro__foto { position: relative; }
.libro__foto img {
  -webkit-mask-image: radial-gradient(ellipse 72% 72% at 50% 50%, #000 62%, transparent 100%);
  mask-image: radial-gradient(ellipse 72% 72% at 50% 50%, #000 62%, transparent 100%);
}
.libro__aperto { width: 70%; margin: -22% 0 0 auto; }
.libro__testo h2 { font-size: clamp(30px, 1.6rem + 2.2vw, 60px); max-width: 18ch; }
.libro__testo p { color: rgb(245 242 232 / 0.8); max-width: 48ch; }
@media (max-width: 860px) { .libro { grid-template-columns: 1fr; } }

/* ——— Formati: rullini ——— */
.formati {
  padding: var(--sezione) max(var(--margine), calc((100% - var(--larghezza)) / 2));
}
.formati__intro { max-width: 46ch; font-size: clamp(20px, 1rem + 0.8vw, 26px); line-height: 1.35; margin-bottom: 56px; }
.rullini { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2.5vw, 32px); }
.rullino {
  display: flex; flex-direction: column;
  background:
    repeating-linear-gradient(90deg, transparent 0 9px, var(--carta) 9px 19px, transparent 19px 28px) 0 9px / 100% 9px no-repeat,
    repeating-linear-gradient(90deg, transparent 0 9px, var(--carta) 9px 19px, transparent 19px 28px) 0 calc(100% - 9px) / 100% 9px no-repeat,
    var(--inchiostro);
  padding: 26px 14px 36px;
  border-radius: 3px;
}
.rullino__bordo {
  margin: 0 0 8px 4px;
  color: var(--pellicola);
  font-family: var(--grotesk);
  font-stretch: 75%;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.24em;
}
.rullino__fotogramma {
  flex: 1;
  background: var(--carta-chiara);
  border-radius: 6px;
  padding: clamp(22px, 2.5vw, 32px);
}
.rullino__pose {
  font-family: var(--grotesk);
  font-weight: 800;
  font-size: clamp(64px, 6vw, 96px);
  line-height: 0.85;
  letter-spacing: -0.05em;
  color: var(--verde);
  margin-bottom: 20px;
}
.rullino__pose span { font-size: 0.24em; letter-spacing: 0.02em; font-weight: 600; color: var(--inchiostro); }
.rullino h3 { margin-bottom: 4px; }
.rullino__durata { font-style: italic; font-size: 1.15em; color: var(--inchiostro-tenue); margin-bottom: 16px; }
@media (max-width: 860px) { .rullini { grid-template-columns: 1fr; max-width: 480px; } }

/* ——— Sostieni ——— */
.sostieni {
  background: var(--verde);
  color: var(--carta);
  padding: var(--sezione) max(var(--margine), calc((100% - var(--larghezza)) / 2));
}
.sostieni h2 { max-width: 18ch; }
.sostieni__colonne { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.bottone {
  display: inline-flex; align-items: center; gap: 12px;
  margin-top: 16px;
  padding: 16px 24px;
  background: var(--carta);
  color: var(--verde);
  font-family: var(--grotesk);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 3px;
  transition: transform 0.2s;
}
.bottone::after { content: "→"; transition: transform 0.2s; }
.bottone:hover::after { transform: translateX(4px); }
.sostieni :focus-visible { outline-color: var(--carta); }
.sostenitori { border-top: 1.5px solid rgb(245 242 232 / 0.5); padding-top: 24px; }
.sostenitori h3 { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 20px; letter-spacing: 0; margin-bottom: 12px; color: rgb(245 242 232 / 0.85); }
.sostenitori__logo { display: inline-block; margin-top: 8px; }
.sostenitori__logo img { width: min(340px, 100%); }
@media (max-width: 760px) { .sostieni__colonne { grid-template-columns: 1fr; } }

/* ——— Chi lo ha ideato ——— */
.autrice {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) 1.2fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
  padding: var(--sezione) max(var(--margine), calc((100% - var(--larghezza)) / 2));
}
.autrice__foto { margin: 0; }
.autrice__foto img { width: 100%; box-shadow: 0 24px 60px rgb(27 29 31 / 0.25); }
.autrice h2 { max-width: none; }
.autrice__testo > p:not(.grande):not(.etichetta) { color: var(--inchiostro-tenue); max-width: 60ch; }
.autrice__link, .piede__contatti { display: flex; flex-wrap: wrap; gap: 12px 28px; font-family: var(--grotesk); font-weight: 600; font-size: 17px; }
.autrice__link a, .piede__contatti a { text-decoration: none; border-bottom: 1.5px solid currentColor; padding-bottom: 2px; }
.autrice__link a { color: var(--verde); }
.piede > .piede__contatti { font-size: clamp(18px, 1rem + 0.6vw, 22px); color: var(--carta); }
@media (max-width: 760px) { .autrice { grid-template-columns: 1fr; } .autrice__foto { max-width: 420px; } }

/* ——— Piede ——— */
.piede {
  background: var(--inchiostro);
  color: var(--carta);
  padding: var(--sezione) max(var(--margine), calc((100% - var(--larghezza)) / 2)) 40px;
}
.piede h2 { max-width: 14ch; }
.piede > p { max-width: 46ch; font-size: clamp(20px, 1rem + 0.8vw, 26px); line-height: 1.35; color: rgb(245 242 232 / 0.85); }
.bozza .piede > .da-completare { font-size: 13px; color: #4d3b00; }
.piede__fondo {
  margin-top: var(--sezione);
  padding-top: 24px;
  border-top: 1px solid rgb(245 242 232 / 0.2);
  font-size: 15px;
  color: rgb(245 242 232 / 0.65);
}
.piede__fondo .marchio { font-size: 17px; color: var(--carta); }