/* 主な特徴や機能セクション */
.features-section {
  width: 1440px;
  height: 1018px;
  background-color: #fff;
  padding: 0;
  display: flex;
  justify-content: center;
  overflow: hidden;
}

.features-section .container {
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* タイトル「主な特徴や機能」 */
.features-section .section-title {
  width: 1440px;
  color: #2c2c2c;
  text-align: left;
  margin: 0;
  padding: 50px 50px 80px;
}

/* グリッドレイアウト */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 400px);
  gap: 20px;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
}

/* カード */
.feature-card {
  width: 400px;
  height: 749px;
  background-color: #f9f9f9;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  overflow: hidden;
}

/* 画像 */
.feature-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.feature-image img {
  width: 398px;
  height: 350px;
  object-fit: cover;
  display: block;
}

/* タイトル */
.feature-title {
  font-family: noto-sans-jp, sans-serif;
  font-weight: 800;
  font-size: 40px;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: #2c2c2c;
  width: 100%;
  margin: 50px 0;
  text-align: center;
}

/* 説明文 */
.feature-description {
  font-family: noto-sans-jp, sans-serif;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: #8c8c8c;
  margin: 0;
  padding: 0 40px 30px;
  width: 100%;
}