/* ========================================
   省エネ事業ページスタイル
======================================== */

/* ヒーローセクション */
.energy-saving-hero {
    background: linear-gradient(135deg, #26BDE2 0%, #1a8fb5 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
  }

/* ヒーローセクション - 背景画像のみ */
#energy-saving-main-visual {
    background-image: url('../ais_images/energy-saving-hero.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 100px 20px;
    position: relative;
  }
  
  /* テキストを読みやすくするため、必要に応じて影を追加 */
  .strength-hero#energy-saving-main-visual .hero-title {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  }
  
  .strength-hero#energy-saving-main-visual .hero-nav a {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .energy-saving-hero .hero-title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.3;
  }
  
  .energy-saving-hero .hero-subtitle {
    font-size: 18px;
    font-weight: normal;
    letter-spacing: 2px;
  }
  
  .energy-saving-hero .hero-description {
    font-size: 16px;
    line-height: 1.8;
    margin-top: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* 共通サービスセクション */
  .energy-service {
    padding: 80px 20px;
  }
  
  .energy-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
  }
  
  .energy-container.reverse {
    flex-direction: row-reverse;
  }
  
  .energy-text {
    flex: 1;
  }
  
  .energy-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .energy-label {
    color: #26BDE2;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 1px;
    margin-bottom: 10px;
    text-transform: lowercase;
  }
  
  .energy-title {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 25px;
    line-height: 1.4;
  }
  
  .energy-description {
    font-size: 15px;
    line-height: 1.9;
    margin-bottom: 30px;
    color: #333;
  }
  
  .energy-features {
    list-style: none;
    padding: 25px;
    background: #f5f5f5;
    border-radius: 8px;
    margin-bottom: 30px;
  }
  
  .energy-features li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
    font-size: 15px;
  }
  
  .energy-features li::before {
    content: '・';
    position: absolute;
    left: 5px;
    font-weight: bold;
    color: #333;
  }
  
  /* 詳しくはこちらボタン */
  .energy-detail-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px 12px 15px;
    background: #666;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-size: 15px;
  }
  
  .energy-detail-btn .btn-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
  }
  
  .energy-detail-btn:hover {
    background: #444;
    transform: translateX(5px);
  }
  
  /* スマートマネジメント */
  .smart-management {
    background: #f9f9f9;
  }
  
  .smart-management .energy-label {
    color: #22C55E;
  }
  
  .smart-management-bg {
    border-radius: 20px;
    min-height: auto;
    padding: 0;
  }
  
  .smart-management-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
  }
  
  .smart-management-visual .service-icon {
    max-width: 100%;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  }
  
  /* サーモバリア スカイ工法 */
  .sky-construction .energy-label {
    color: #0EA5E9;
  }
  
  .sky-construction .energy-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  }
  
  /* スマートグリッドマネジメント */
  .smart-grid {
    background: #f9f9f9;
  }
  
  .smart-grid .energy-label {
    color: #0EA5E9;
  }
  
  .smart-grid-bg {
    border-radius: 20px;
    min-height: auto;
    padding: 0;
  }
  
  .smart-grid-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
  }
  
  .smart-grid-visual .service-icon {
    max-width: 100%;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  }
  
  /* スマートクール */
  .smart-cool .energy-label {
    color: #0EA5E9;
  }
  
  .smart-cool-bg {
    border-radius: 20px;
    min-height: auto;
    padding: 0;
  }
  
  .smart-cool-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
  }
  
  .smart-cool-visual .service-logo {
    max-width: 100%;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  }
  
  /* CTAセクション */
  .energy-cta {
    background: linear-gradient(135deg, #26BDE2 0%, #1a8fb5 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
  }
  
  .energy-cta h2 {
    font-size: 28px;
    margin-bottom: 20px;
  }
  
  .energy-cta p {
    font-size: 16px;
    margin-bottom: 30px;
  }
  
  .cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: white;
    color: #26BDE2;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s ease;
  }
  
  .cta-button:hover {
    background: #f0f0f0;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }
  
  /* レスポンシブ対応 */
  @media (max-width: 768px) {
    .energy-saving-hero {
      padding: 60px 20px;
    }
  
    .energy-saving-hero .hero-title {
      font-size: 32px;
    }
  
    .energy-container,
    .energy-container.reverse {
      flex-direction: column;
      gap: 40px;
    }
  
    .energy-title {
      font-size: 26px;
    }
  
    .energy-service {
      padding: 60px 20px;
    }
  
    .smart-management-bg,
    .smart-grid-bg,
    .smart-cool-bg {
      min-height: auto;
    }
  }