.detail-product {
  background-color: #ffffff;
  padding: 20px 0;
}

.detail-product h3 {
  font-family: 'gilroy-bold';
  font-style: normal;
  font-weight: 700;
  font-size: 24px;
  line-height: 150%;
  color: #000000;
}

.detail-product .detail-product__image {
  width: 100%;
  height: 350px;
  border-radius: 4px;
  background-color: #f3f3f3;
  background-image: url('../assets/icon/ic-product.svg');
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.detail-product .detail-product__image img {
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
}

.detail-product .detail-product__buying .detail-product__buying--title {
  border-bottom: 2px solid #D9D9D9;
  padding-bottom: 18px;
}

.detail-product .detail-product__buying .detail-product__buying--title h2 {
  font-family: 'gilroy-bold';
  font-style: normal;
  font-weight: 700;
  font-size: 26px;
  line-height: 150%;
  color: #000000;
  margin-bottom: 10px;
}

.detail-product .detail-product__buying .detail-product__buying--title span {
  font-family: 'gilroy';
  font-style: normal;
  font-weight: 500;
  font-size: 14px;
  line-height: 150%;
  color: #999999;
  margin-right: 10px;
}

.detail-product .detail-product__buying .detail-product__buying--price {
  padding-top: 16px;
}

.detail-product .detail-product__buying .detail-product__buying--price span {
  font-family: 'gilroy-bold';
  font-style: normal;
  font-weight: 700;
  font-size: 14px;
  line-height: 150%;
  color: #4D4D4D;
}

.detail-product .detail-product__buying .detail-product__buying--price .btn {
  font-family: 'gilroy-medium';
  font-style: normal;
  font-weight: 700;
  font-size: 16px;
  line-height: 150%;
  color: #FFFFFF;
  padding: 14px;
  background: #000000;
  border: 1px solid #FFFFFF;
  border-radius: 8px;
  width: 100%;
  margin-top: 16px;
  transition: 0.3s all;
}

.detail-product .detail-product__buying .detail-product__buying--price .btn:hover {
  color: #000000;
  background: #ffffff;
  border: 1px solid #000000;
}

.detail-product .detail-product__description {
  margin-top: 70px;
  margin-bottom: 65px;
  padding: 32px 0;
  background-color: #F3F3F3;
}

.detail-product .detail-product__related h4 {
  font-family: 'gilroy-bold';
  font-style: normal;
  font-weight: 700;
  font-size: 18px;
  line-height: 29px;
  color: #000000;

}

@media (min-width: 768px) {
  .detail-product .detail-product__image {
    background-size: initial;
  }
}

@media (min-width: 1200px) {
  .detail-product {
    padding: 80px 0;
  }
  
  .detail-product .detail-product__image {
    width: 100%;
    height: 463px;
  }

  .detail-product .detail-product__image {
    background-size: initial;
  }
  
  .detail-product .detail-product__buying .detail-product__buying--title {
    padding-bottom: 26px;
  }

  .detail-product .detail-product__buying .detail-product__buying--title h2 {
    font-size: 40px;
  }
  
  .detail-product .detail-product__buying .detail-product__buying--title span {
    font-size: 16px;
    margin-right: 14px;
  }

  .detail-product .detail-product__buying .detail-product__buying--price span {
    font-size: 16px;
  }

  .detail-product .detail-product__buying .detail-product__buying--price .btn {
    font-size: 20px;
  }

  .detail-product h3 {
    font-size: 32px;
  }
  
  .detail-product .detail-product__description {
    margin-bottom: 65px;
    padding: 50px 0;
  }
  
  .detail-product .detail-product__description dd {
    font-size: 14px;
    font-family: 'gilroy';
  }
  
  .detail-product .detail-product__related h4 {
    font-family: 'gilroy-bold';
    font-style: normal;
    font-weight: 700;
    font-size: 24px;
    line-height: 29px;
    color: #000000;
    margin-bottom: 24px;
  }
}