.product-section {
  padding: 40px 0;
}

.product-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 30px;
  max-width: 960px;
  margin: 0 auto;
}

.product-image img {
  width: 100%;
  max-width: 420px;
  border-radius: 8px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

.product-info {
  flex: 1;
  min-width: 280px;
}

.product-title {
  font-size: 1.7em;
  color: #006633;
  margin-bottom: 0.4em;
  font-weight: 600;
}

.product-desc {
  font-size: 1em;
  line-height: 1.8;
  margin-bottom: 1em;
  color: #333;
}

/* スマホでは縦並び */
@media screen and (max-width: 768px) {
  .product-container {
    flex-direction: column;
    text-align: center;
  }

  .product-info {
    text-align: center;
  }

  .product-image img {
    max-width: 100%;
  }
}