/* ===================================
   Accordion Sections Styles
   =================================== */

/* 選ばれる理由の詳細セクション */
.reason-details-section {
    padding: var(--section-padding);
    background: var(--bg-light);
}

.accordion-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.accordion-item:hover {
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.12);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    background: white;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.accordion-header:hover {
    background: var(--bg-light);
}

.accordion-title {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: left;
}

.accordion-title i {
    font-size: 24px;
    color: var(--accent-color);
}

.accordion-icon {
    font-size: 20px;
    color: var(--text-gray);
    transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.accordion-item.active .accordion-content {
    max-height: 3000px;
    padding: 30px;
    background: var(--bg-light);
}

.accordion-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.accordion-content h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 30px 0 20px;
}

.detail-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.detail-list li {
    padding: 20px;
    margin-bottom: 15px;
    background: white;
    border-left: 4px solid var(--accent-color);
    border-radius: 8px;
}

.detail-list strong {
    display: block;
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.detail-list p {
    margin: 0;
    font-size: 15px;
    line-height: 1.7;
}

.guarantee-box {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(234, 88, 12, 0.05));
    border: 2px solid var(--accent-color);
    border-radius: 12px;
    padding: 25px;
    margin-top: 30px;
}

.guarantee-box h4 {
    color: var(--accent-color);
    margin-top: 0;
}

.process-flow-simple {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.flow-step {
    padding: 15px 30px;
    background: var(--primary-color);
    color: white;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
}

.process-flow-simple i {
    color: var(--accent-color);
    font-size: 20px;
}

.text-center {
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .accordion-header {
        padding: 20px;
    }

    .accordion-title {
        font-size: 16px;
        gap: 10px;
    }

    .accordion-title i {
        font-size: 20px;
    }

    .accordion-item.active .accordion-content {
        padding: 20px;
    }

    .detail-list li {
        padding: 15px;
    }

    .detail-list strong {
        font-size: 16px;
    }

    .flow-step {
        padding: 12px 20px;
        font-size: 14px;
    }

    .process-flow-simple {
        flex-direction: column;
        gap: 10px;
    }

    .process-flow-simple i {
        transform: rotate(90deg);
    }
}

/* Mobile (576px以下) - 横幅問題の修正 */
@media (max-width: 576px) {
    .accordion-item {
        margin-bottom: 15px;
        border-radius: 12px;
    }
    
    .accordion-header {
        padding: 15px;
        gap: 10px;
    }

    .accordion-title {
        font-size: 15px;
        gap: 8px;
        flex: 1;
        min-width: 0; /* flexアイテムの最小幅をリセット */
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .accordion-title i {
        font-size: 18px;
        flex-shrink: 0; /* アイコンは縮小しない */
    }
    
    .accordion-icon {
        font-size: 18px;
        flex-shrink: 0; /* 矢印アイコンは縮小しない */
    }

    .accordion-item.active .accordion-content {
        padding: 15px;
    }
    
    .accordion-content p {
        font-size: 14px;
        line-height: 1.7;
    }
    
    .accordion-content h4 {
        font-size: 17px;
        margin: 20px 0 15px;
    }

    .detail-list li {
        padding: 12px;
        margin-bottom: 10px;
        font-size: 14px;
    }

    .detail-list strong {
        font-size: 15px;
        margin-bottom: 8px;
    }
    
    .detail-list p {
        font-size: 13px;
    }
    
    .guarantee-box {
        padding: 15px;
        margin-top: 20px;
    }
    
    .guarantee-box h4 {
        font-size: 16px;
    }
    
    .guarantee-box p {
        font-size: 13px;
    }

    .flow-step {
        padding: 10px 15px;
        font-size: 13px;
        width: 100%;
        text-align: center;
    }
    
    .text-center {
        font-size: 15px;
    }
}