/* Accordion / FAQ — markup: app/views/components/accordion.php */

.accordion {
    border-top: 1px solid var(--border);
}

.accordion__item {
    border-bottom: 1px solid var(--border);
    transition: border-color var(--dur) var(--ease);
}
.accordion__item.is-open { border-bottom-color: var(--gold-200); }

.accordion__heading { margin: 0; font-family: inherit; }

.accordion__trigger {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--s-5);
    width: 100%;
    padding: var(--s-5) 0;
    font-family: var(--font-display);
    font-size: var(--fs-md);
    font-weight: 600;
    line-height: var(--lh-snug);
    text-align: left;
    color: var(--text);
    transition: color var(--dur) var(--ease);
}
.accordion__trigger:hover,
.accordion__item.is-open .accordion__trigger { color: var(--c-gold); }

.accordion__mark {
    display: grid;
    place-items: center;
    flex: none;
    width: 34px;
    height: 34px;
    color: var(--c-gold);
    border: 1px solid var(--border);
    border-radius: 50%;
    transition: transform var(--dur) var(--ease),
                background var(--dur) var(--ease),
                color var(--dur) var(--ease),
                border-color var(--dur) var(--ease);
}
.accordion__item.is-open .accordion__mark {
    transform: rotate(45deg);
    background: var(--c-gold);
    border-color: var(--c-gold);
    color: var(--c-white);
}

/* Panel height animates with the grid 0fr -> 1fr technique, which needs
   exactly one child inside the animating element. */
.accordion__panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--dur) var(--ease);
}
.accordion__item.is-open .accordion__panel { grid-template-rows: 1fr; }

.accordion__content { overflow: hidden; }
.accordion__content p {
    padding-bottom: var(--s-5);
    max-width: 76ch;
    color: var(--text-muted);
}

/*
 * No-JS fallback: core.js adds .has-js to <html>. Until then every panel is
 * left expanded, so the answers are readable rather than permanently hidden.
 */
html:not(.has-js) .accordion__panel { grid-template-rows: 1fr; }
html:not(.has-js) .accordion__mark  { display: none; }

.section--dark .accordion,
.section--dark .accordion__item { border-color: var(--border-dark); }
.section--dark .accordion__mark { border-color: var(--border-dark); }