/*
 * Accordion su fondo chiaro: titolo (con etichetta opzionale sopra) e cerchio con "+" che ruota a "×".
 * JS: components/accordion.js. Con data-accordion-multiple più pannelli possono restare aperti.
 */
@layer components {
  .accordion__item { border-top: 1px solid var(--color-line); }
  .accordion__trigger {
    width: 100%; margin: 0; padding: 20px 0; border: 0; background: none; cursor: pointer; text-align: left;
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    font-family: inherit; font-weight: 700; font-size: 18px; letter-spacing: var(--tracking); color: var(--color-ink);
  }
  .accordion__label { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
  .accordion__icon {
    width: 36px; height: 36px; flex: none; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: inset 0 0 0 1px var(--color-ink);
    transition: transform .3s cubic-bezier(.2, .8, .2, 1), background-color .25s;
  }
  .accordion__trigger:hover .accordion__icon { background: var(--color-accent); box-shadow: none; }
  .accordion__item.is-open .accordion__icon { transform: rotate(45deg); }
  .accordion__panel {
    display: flex; flex-direction: column; gap: 14px; padding: 0 0 24px;
    &[hidden] { display: none; }
  }
}