/* ============================================
   講師プロフィール
   ============================================ */
.profiles-section,
.overview-section {
  background-color: var(--color-light-gray);
}

.profile-item {
  margin-bottom: 60px;
}

.profile-image {
  display: flex;
  justify-content: center; /* 横中央 */
  align-items: center; /* 縦中央 */
  height: auto; /* 枠の高さ */
}

.profile-image img {
  border-radius: 12px;
  /* filter: grayscale(100%); */
  /* transition: filter 0.4s ease; */
}

/* .profile-item:hover .profile-image img {
  filter: grayscale(0%);
} */

.speaker-ruby {
  font-size: clamp(0.9rem, 2vw, 1rem);
  color: var(--color-primary);
}

.section-description {
  border: 1px solid #606060;
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 0;
  background-color: var(--color-white);
}

/* ============================================
   レスポンシブ
   ============================================ */
@media (max-width: 991px) {
  section {
    padding: 60px 0;
  }

  .profile-item {
    text-align: center;
  }
}

@media (max-width: 575px) {
  section {
    padding: 50px 0;
  }

  .section-description .overview-section {
    font-size: clamp(0.9rem, 2vw, 1rem);
  }
}