/* ESG専用スタイル */

/* ESGメインビジュアル */
.esg_main_img {
    background: linear-gradient(135deg, #19a78e 0%, #558BC6 100%);
    color: white;
    text-align: center;
    padding: 120px 0 80px;
}

.esg_main_img_title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: 0.1em;
}

.esg_main_img_subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.8;
}

/* ESG概要セクション */
.esg_about_top {
    text-align: center;
    margin-bottom: 4rem;
}

.esg_about_top .title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #333;
}

.esg_about_top_txt {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

/* ESG要素カード */
.esg_point_list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.esg_point_list li {
    background: white;
    border-radius: 15px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.esg_point_list li:hover {
    transform: translateY(-5px);
}

.esg_point_icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.esg_environment { color: #19a78e; }
.esg_social { color: #558BC6; }
.esg_governance { color: #6f42c1; }

.esg_point_list h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.esg_point_list p {
    color: #666;
    line-height: 1.8;
}

/* ESG取り組みセクション */
.esg_service_list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.esg_service_list li {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.esg_service_list li:hover {
    transform: translateY(-3px);
}

.esg_service_img {
    height: 200px;
    background: linear-gradient(45deg, #19a78e, #558BC6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.esg_service_txt {
    padding: 2rem;
}

.esg_service_txt h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.esg_service_txt p {
    color: #666;
    line-height: 1.7;
}

/* ESG進捗セクション */
.esg_progress_list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.esg_progress_list li {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.esg_progress_number {
    font-size: 3rem;
    font-weight: 700;
    color: #19a78e;
    margin-bottom: 0.5rem;
}

.esg_progress_label {
    font-size: 1.1rem;
    font-weight: 500;
    color: #333;
}

/* ESGストーリーセクション */
.esg_stories_list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.esg_story_card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-left: 4px solid #19a78e;
}

.esg_story_quote {
    font-style: italic;
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.esg_story_author {
    font-weight: 600;
    color: #333;
}

/* ESG FAQセクション */
.esg_faq_list {
    max-width: 800px;
    margin: 3rem auto 0;
}

.esg_faq_item {
    background: white;
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.esg_faq_question {
    padding: 1.5rem;
    background: #19a78e;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.esg_faq_question:hover {
    background: #158a73;
}

.esg_faq_answer {
    padding: 1.5rem;
    display: none;
    line-height: 1.7;
    color: #666;
}

.esg_faq_answer.active {
    display: block;
}

/* ESG CTAセクション */
.esg_cta_section {
    background: linear-gradient(135deg, #19a78e 0%, #558BC6 100%);
    color: white;
    text-align: center;
    padding: 4rem 0;
}

.esg_cta_button {
    display: inline-block;
    background: white;
    color: #19a78e;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 2rem;
    transition: transform 0.3s ease;
}

.esg_cta_button:hover {
    transform: translateY(-2px);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .esg_main_img_title {
        font-size: 2.5rem;
    }
    
    .esg_point_list,
    .esg_service_list,
    .esg_progress_list,
    .esg_stories_list {
        grid-template-columns: 1fr;
    }
    
    .esg_about_top .title {
        font-size: 2rem;
    }
}

/* ESG専用アニメーション */
.esg_fade_in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.esg_fade_in.visible {
    opacity: 1;
    transform: translateY(0);
}