/* Farō Reader: stessa palette dell'app. Nessuna risorsa esterna: caratteri e icona stanno accanto alla pagina. */
@font-face { font-family: "Atkinson Hyperlegible"; src: url("fonts/atkinson-regular.ttf"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url("fonts/atkinson-bold.ttf"); font-weight: 700; font-display: swap; }

:root {
  --notte: #0F2530; --abisso: #16343F; --marea: #2F6F73; --lanterna: #F5B841;
  --bg: #F4F6F2; --surface: #FFFFFF; --band: #E9EEEA; --fg: #1D2B30; --muted: #4F6063; --line: #D3DCD7;
  --accent: #24666B; --paper: #FBFAF5; --veil: rgba(245, 184, 65, .2); --word-fg: #1D2B30;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F2530; --surface: #16343F; --band: #132D38; --fg: #E6ECE8; --muted: #A9BABA; --line: #274853;
    --accent: #7FC4C2; --paper: #16343F; --veil: rgba(245, 184, 65, .12); --word-fg: #0F2530;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 400 1.125rem/1.65 "Atkinson Hyperlegible", Verdana, sans-serif;
  letter-spacing: .02em; word-spacing: .06em;
}
a { color: var(--accent); text-underline-offset: .2em; }
a:focus-visible, .btn:focus-visible { outline: 3px solid var(--lanterna); outline-offset: 3px; }
h1, h2, h3 { line-height: 1.2; margin: 0; letter-spacing: 0; text-wrap: balance; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0; }

.top {
  display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between;
  max-width: 1080px; margin: 0 auto; padding: 16px 20px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--fg); text-decoration: none; font-size: 1.2rem; }
.brand img { border-radius: 10px; }
.top nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.top nav a { color: var(--fg); text-decoration: none; padding: 8px 0; }
.top nav a:hover { text-decoration: underline; }

main { display: flex; flex-direction: column; }
section { max-width: 1080px; width: 100%; margin: 0 auto; padding: 56px 20px; display: flex; flex-direction: column; gap: 20px; }
/* fascia a tutta larghezza: il contenuto resta allineato a sinistra con le altre sezioni */
.band { max-width: none; background: var(--band); padding-inline: max(20px, calc((100% - 1040px) / 2)); }
.eyebrow { font-size: .85rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.prose { display: flex; flex-direction: column; gap: 14px; max-width: 60ch; }
.lead { font-size: 1.25rem; color: var(--muted); max-width: 46ch; }
.small { font-size: .95rem; color: var(--muted); }

.hero { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 40px; padding-top: 40px; }
.hero-text { flex: 1 1 340px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; min-height: 52px; padding: 0 22px; border-radius: 16px;
  border: 2px solid var(--accent); color: var(--accent); font-weight: 700; text-decoration: none;
}
.btn.primary { background: var(--lanterna); border-color: var(--lanterna); color: #0F2530; }

/* la pagina in lettura: velo sulla frase, ambra sulla parola, filo a margine */
.demo {
  flex: 1 1 320px; min-width: 0; background: var(--paper); border: 1px solid var(--line); border-radius: 24px;
  padding: 28px 26px 28px 20px; display: flex; flex-direction: column; gap: 14px; letter-spacing: .035em; word-spacing: .12em;
}
.demo p { border-left: 3px solid transparent; padding-left: 14px; }
.demo .ready { border-left-color: var(--marea); }
.demo .now { border-left-color: var(--lanterna); }
.demo .working { border-left: 3px dotted var(--marea); }
.sent { background: var(--veil); border-radius: 4px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.word { background: var(--lanterna); color: var(--word-fg); border-radius: 4px; padding: 1px 3px; }

/* lettura di prova nelle voci: la parola accesa non deve spostare il testo */
.player { display: flex; flex-direction: column; gap: 16px; max-width: 760px; }
.player[hidden] { display: none; }
.player-bar { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; }
.player .btn { cursor: pointer; font: inherit; font-weight: 700; min-width: 7.5em; justify-content: center; }
.seg { display: flex; margin: 0; padding: 0; border: 2px solid var(--accent); border-radius: 16px; overflow: hidden; }
.seg legend { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.seg label { display: flex; cursor: pointer; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: flex; align-items: center; min-height: 48px; padding: 0 20px; font-weight: 700; color: var(--accent); }
.seg input:checked + span { background: var(--accent); color: var(--bg); }
.seg input:focus-visible + span { outline: 3px solid var(--lanterna); outline-offset: -3px; }
.player .demo { flex: none; }
.player .demo p { transition: border-color .6s; }
.player cite { font-style: normal; }
.w { cursor: pointer; border-radius: 4px; }
.w.on { background: var(--lanterna); color: var(--word-fg); box-shadow: 0 0 0 2px var(--lanterna); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.cards > div { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.cards p { color: var(--muted); font-size: 1.02rem; }

/* citazione: più grande del testo, mai in corsivo */
.quote { margin: 28px 0 0; padding-left: 24px; border-left: 4px solid var(--lanterna); max-width: 36ch; font-size: clamp(1.45rem, 3.2vw, 2rem); line-height: 1.4; letter-spacing: .01em; }

.rules { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px 36px; }
.rules div { display: flex; flex-direction: column; gap: 4px; }
.rules dt { font-weight: 700; }
.rules dd { margin: 0; color: var(--muted); font-size: 1.02rem; }

.facts { margin: 0; padding-left: 1em; display: flex; flex-direction: column; gap: 8px; max-width: 64ch; }

.voices { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.voices article { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.tag { align-self: flex-start; font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); border: 1px solid var(--accent); border-radius: 99px; padding: 1px 10px; }
.voices p:not(.tag) { color: var(--muted); }

/* il laboratorio è separato a vista: bordo tratteggiato, non una scheda piena */
.lab { border: 2px dashed var(--line); border-radius: 24px; margin-block: 24px; padding: 36px 24px; width: calc(100% - 40px); }
.steps { margin: 0; padding-left: 1.2em; display: flex; flex-direction: column; gap: 8px; max-width: 60ch; }
.note { background: var(--band); border-radius: 16px; padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; max-width: 64ch; }
.empty { color: var(--muted); max-width: 60ch; }

footer { border-top: 1px solid var(--line); padding: 28px 20px 40px; text-align: center; color: var(--muted); }

.btn[aria-disabled="true"] { opacity: .6; cursor: default; }

.decisions { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.tw { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 1rem; }
th, td { text-align: left; vertical-align: top; padding: 10px 16px 10px 0; border-bottom: 1px solid var(--line); }
th { font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

/* Biblioteca */
.books { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 28px 20px; }
.books a { display: flex; flex-direction: column; gap: 4px; color: inherit; text-decoration: none; }
.books img { width: 100%; height: auto; border-radius: 10px; margin-bottom: 6px; }
.books span { color: var(--muted); font-size: .95rem; }
.books .get { color: var(--accent, inherit); text-decoration: underline; }