/* 機材一覧セクション */
.achievements-section {
  padding-top: 100px;
  min-height: calc(100vh - 200px);
  background-color: #f5f5f5;
}

.equipment-container {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.equipment-container h1 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 60px;
  color: #333;
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.6;
}

/* カテゴリセクション */
.equipment-category {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s ease;
}

.equipment-category:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.category-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #2f3a24;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid #9BB181;
  font-family: var(--font-secondary);
  line-height: 1.6;
}

/* ソフトウェアサブカテゴリ */
.software-subcategory {
  margin-bottom: 25px;
}

.software-subcategory:last-child {
  margin-bottom: 0;
}

.subcategory-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: #4a5a3a;
  margin-bottom: 12px;
  font-family: var(--font-secondary);
  line-height: 1.6;
}

/* 機材リスト */
.equipment-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.equipment-list li {
  padding: 12px 18px;
  background-color: #f8f9f7;
  border-radius: 8px;
  color: #333;
  font-size: 1rem;
  font-family: var(--font-secondary);
  transition: all 0.2s ease;
  border-left: 3px solid #9BB181;
  line-height: 1.6;
}

.equipment-list li:hover {
  background-color: #e8ede8;
  transform: translateX(3px);
  border-left-color: #7a9065;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .achievements-section {
    padding-top: 80px;
  }

  .equipment-container {
    padding: 40px 15px;
  }

  .equipment-container h1 {
    font-size: 1.8rem;
    margin-bottom: 40px;
  }

  .equipment-category {
    padding: 20px;
    margin-bottom: 20px;
  }

  .category-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
  }

  .subcategory-title {
    font-size: 1.1rem;
  }

  .equipment-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .equipment-list li {
    font-size: 0.95rem;
    padding: 10px 15px;
  }
}

@media (max-width: 480px) {
  .equipment-container h1 {
    font-size: 1.5rem;
    margin-bottom: 30px;
  }

  .equipment-category {
    padding: 15px;
  }

  .category-title {
    font-size: 1.1rem;
    margin-bottom: 12px;
  }

  .subcategory-title {
    font-size: 1rem;
  }

  .equipment-list li {
    font-size: 0.9rem;
    padding: 8px 12px;
  }
}