/* ============================================
   SECTION: FAQ
   Description: Accordion-style frequently asked
   questions. Each question expands/collapses
   to show/hide the answer.
   Light gray background section.
   ============================================ */

.faq {
    padding: var(--space-4xl) 0;
    background-color: var(--color-gray-100);
}

.faq__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.faq__title {
    font-size: var(--text-4xl);
    text-align: center;
    margin-bottom: var(--space-3xl);
}

/* FAQ list */
.faq__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* Individual FAQ item */
.faq__item {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-gray-300);
}

/* Question button */
.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    text-align: left;
    font-weight: var(--font-weight-medium);
    font-size: var(--text-base);
    color: var(--color-gray-900);
    background: none;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.faq__question:hover {
    background-color: var(--color-gray-100);
}

/* Chevron icon */
.faq__icon {
    flex-shrink: 0;
    margin-left: var(--space-md);
    transition: transform var(--transition-base);
}

.faq__question[aria-expanded="true"] .faq__icon {
    transform: rotate(180deg);
}

/* Answer content */
.faq__answer {
    padding: 0 var(--space-xl) var(--space-lg);
}

.faq__answer[hidden] {
    display: none;
}

.faq__answer p {
    font-size: var(--text-base);
    color: var(--color-gray-700);
    line-height: var(--line-height-relaxed);
}

/* ----- Mobile Responsive ----- */
@media (max-width: 768px) {
    .faq__title {
        font-size: var(--text-2xl);
    }

    .faq__question {
        padding: var(--space-md) var(--space-lg);
        font-size: var(--text-sm);
    }
}