.about-home {
  padding: 5em 2em;
  font-family: 'Helvetica Neue', 'Yu Gothic', sans-serif;
  color: #222;
  max-width: 1100px;
  margin: 0 auto;
}

.section-heading {
  text-align: left;
  margin-bottom: 2.8em;
}

.section-heading .en-title {
  font-size: 3rem;
  font-weight: 700;
  color: #111;
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.section-heading .ja-subtitle {
  font-size: 1.1rem;
  color: #009fe3;
  font-weight: 600;
  margin-top: 0.4em;
  letter-spacing: 0.02em;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 2em;
}

.about-card {
  display: flex;
  flex-direction: column;
  background: #f5f5f5;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  transition: transform 0.3s;
}

.about-card:hover {
  transform: translateY(-4px);
}

.about-card img {
  width: 160px;
  height: 160px;
  max-width: 160px;
  min-width: 160px;
  max-height: 160px;
  min-height: 160px;
  object-fit: contain;
  display: block;
  margin: 2em auto 0.6em auto;
  border-radius: 12px;
}



.about-card-text {
  padding: 1.4em;
}

.about-card-text h3 {
  font-size: 1.3rem;
  margin-bottom: 0.6em;
  color: #0077cc;
}

.about-card-text p {
  font-size: 1rem;
  line-height: 1.6;
  color: #333;
}

/* PC横並び対応 */
@media screen and (min-width: 768px) {
  .about-content {
    flex-direction: row;
  }
  .about-card {
    flex: 1;
  }
}