/* =============================================================
   FAQ Accordion Styles
   Depends on variables.css being loaded first.
   ============================================================= */

.faq-accordion {
    max-width: var(--max-width-content);
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-4);
    overflow: hidden;
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-5);
    cursor: pointer;
    background-color: var(--color-bg-subtle);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    user-select: none;
    transition: background-color var(--transition-fast);
}

.faq-item summary:hover {
    background-color: var(--color-bg-light);
}

.faq-item summary::after {
    content: '▼';
    font-size: var(--font-size-xs);
    transition: transform var(--transition-normal);
    color: var(--color-text-muted);
    margin-left: var(--spacing-4);
    flex-shrink: 0;
}

.faq-item[open] summary::after {
    transform: rotate(180deg);
}

.faq-item[open] summary {
    background-color: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
}

.faq-item p {
    padding: var(--spacing-5);
    color: var(--color-text-secondary);
    line-height: var(--line-height-normal);
    margin: 0;
    animation: slideDown var(--transition-normal);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive -------------------------------------------- */

@media (max-width: 768px) {
    .faq-accordion {
        padding: 0;
    }

    .faq-item {
        margin-bottom: var(--spacing-2);
    }

    .faq-item summary {
        padding: var(--spacing-3);
        font-size: var(--font-size-sm);
    }

    .faq-item summary::after {
        font-size: var(--font-size-xs);
        margin-left: var(--spacing-2);
    }

    .faq-item p {
        padding: var(--spacing-3);
        font-size: var(--font-size-sm);
    }
}