/* ==============================================
   製品ページ: よくある質問
============================================== */

.pp-faq {
    background-color: #fff !important;
    padding: 48px 0 !important;
}

.pp-faq__inner {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- ヘッダー ---- */

.pp-faq__header {
    max-width: 800px;
    margin: 0 auto 32px;
    text-align: center;
}

.pp-faq__badge {
    display: inline-block;
    padding: 4px 16px;
    background: rgba(204, 255, 0, 0.2);
    color: #1A1A1A;
    border-radius: 9999px;
    font-size: 14px;
    margin-bottom: 16px;
}

.pp-faq__title {
    font-size: 28px !important;
    font-weight: 400 !important;
    color: #1A1A1A !important;
    margin: 0 0 16px !important;
    text-align: center !important;
}

.pp-faq__desc {
    font-size: 18px !important;
    color: #1A1A1A !important;
    margin: 0 !important;
    text-align: center !important;
}

/* ---- FAQ リスト ---- */

.pp-faq__list {
    max-width: 900px;
    margin: 0 auto;
}

.pp-faq__item {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.3s;
}

.pp-faq__item:hover {
    border-color: #CCFF00;
}

/* ---- 質問ボタン ---- */

.pp-faq__question {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 12px 16px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s;
}

.pp-faq__question:hover {
    background-color: #f4f6f8;
}

.pp-faq__question-inner {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex: 1;
}

.pp-faq__q-badge {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: #CCFF00;
    color: #1A1A1A;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

.pp-faq__question-text {
    font-size: 16px;
    color: #1A1A1A;
    font-weight: 500;
    padding-right: 16px;
}

.pp-faq__chevron {
    flex-shrink: 0;
    color: #9ca3af;
    transition: transform 0.3s;
}

.pp-faq__item.is-open .pp-faq__chevron {
    transform: rotate(180deg);
    color: #1A1A1A;
}

/* ---- 回答（アコーディオン） ---- */

.pp-faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.pp-faq__item.is-open .pp-faq__answer {
    max-height: 500px;
}

.pp-faq__answer-inner {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    background: #f4f6f8;
    border-top: 1px solid #e5e7eb;
}

.pp-faq__a-badge {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: #002040;
    color: #CCFF00;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

.pp-faq__answer-text {
    font-size: 16px !important;
    color: #1A1A1A !important;
    line-height: 1.6 !important;
    margin: 0 !important;
}

/* ---- CTA ---- */

.pp-faq__cta {
    max-width: 900px;
    margin: 32px auto 0;
    text-align: center;
}

.pp-faq__cta-desc {
    font-size: 16px !important;
    color: #1A1A1A !important;
    margin: 0 0 24px !important;
    text-align: center !important;
}

.pp-faq__cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    background: #CCFF00;
    color: #1A1A1A;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.3s;
}

.pp-faq__cta-btn:hover {
    background-color: #b8e600;
}

/* ---- darkBg 対応 ---- */

.pp-faq.pp-dark-bg .pp-faq__badge {
    background: #CCFF00 !important;
}

.pp-faq.pp-dark-bg .pp-faq__title {
    color: #fff !important;
}

.pp-faq.pp-dark-bg .pp-faq__desc {
    color: rgba(255, 255, 255, 0.8) !important;
}

.pp-faq.pp-dark-bg .pp-faq__cta-desc {
    color: rgba(255, 255, 255, 0.8) !important;
}

/* FAQ項目は白カードを維持 */
.pp-faq.pp-dark-bg .pp-faq__item {
    background: #fff !important;
    border-color: #e5e7eb !important;
}

/* ---- レスポンシブ ---- */

@media only screen and (max-width: 640px) {
    .pp-faq {
        padding: 32px 0 !important;
    }

    .pp-faq__title {
        font-size: 22px !important;
    }

    .pp-faq__desc {
        font-size: 16px !important;
    }
}