/* 🌱 전체 배경 */
body {
  background-color: #f5f5f5;
}

/* ✅ 제품 카드 */
.product-card {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  max-width: 1000px;
  margin: 60px auto 80px;
  padding: 40px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  flex-wrap: nowrap;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

/* ✅ 텍스트 콘텐츠 */
.product-content {
  flex: 1;
  min-width: 0;
}

.product-content h2 {
  font-size: 1.7rem;
  font-weight: 700;
  color: #222;
  margin: 0 0 16px 0;
  padding-left: 12px;
  border-left: 5px solid #859FB1;
  text-align: left;
}

/* ✅ 표 전체 */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 10px;
}

/* ✅ 표 헤더 */
thead tr {
  background: #f4f6f8;
  font-weight: 600;
  color: #333;
  border-bottom: 1px solid #ccc;
}

/* ✅ 표 기본 셀 스타일 */
th, td {
  padding: 12px 14px;
  text-align: center;
  vertical-align: middle;
  word-break: keep-all;
}

/* ✅ 세부 분류 셀 (ex. 냉방, 난방) */
td:nth-child(2):not(:empty) {
  color: #444;
  font-size: 0.92rem;
}

/*셀병합으로 안 됐던 부분은 노가다*/
table tr:nth-child(5) td:nth-child(2) {
  color: #888;
  font-size: 0.88rem;
}

table tr:nth-child(7) td:nth-child(2) {
  color: #888;
  font-size: 0.88rem;
}

table tr:nth-child(9) td:nth-child(2) {
  color: #888;
  font-size: 0.88rem;
}

table tr:nth-child(11) td:nth-child(2) {
  color: #888;
  font-size: 0.88rem;
}  

table tr:nth-child(5) td:nth-child(3) {
  text-align: right;
  font-weight: 500;
  color: #222;
  white-space: nowrap;
}  

table tr:nth-child(7) td:nth-child(3) {
  text-align: right;
  font-weight: 500;
  color: #222;
  white-space: nowrap;
}  

table tr:nth-child(9) td:nth-child(3) {
  text-align: right;
  font-weight: 500;
  color: #222;
  white-space: nowrap;
}  

table tr:nth-child(11) td:nth-child(3) {
  text-align: right;
  font-weight: 500;
  color: #222;
  white-space: nowrap;
}  
/*열병합으로 안 됐던 부분은 노가다*/

/* ✅ 단위 셀 (W, %, mm 등) */
td:nth-child(3) {
  color: #888;
  font-size: 0.88rem;
}

/* ✅ 측정값 셀 */
td:nth-child(4) {
  text-align: right;
  font-weight: 500;
  color: #222;
  white-space: nowrap;
}

/* ✅ 행 구분선 */
tbody tr {
  border-bottom: 1px solid #eee;
}

tbody tr:last-child {
  border-bottom: none;
}

/* ✅ 이미지 컨테이너 */
.product-image {
  display: flex;
  flex-direction: column;
  gap: 30px;
  padding: 0;
  margin: 0;
  align-items: center;
  padding-top: 70px;
}

.product-image img {
  width: 280px;
  height: auto;
  object-fit: contain;
  display: block;
  margin: 0;
  padding: 0;
  border: none;
}
  .call-to-action {
  border-left: 6px solid #7da3c3;
  background-color:#fff;
  padding: 20px;
  margin: 40px auto;
  font-size: 1.0rem;
  color: #333;
  line-height: 1.6;
  max-width: 1000px;
  font-weight: bold;
  text-align: left;
  }

/* 📱 반응형 - 모바일용 스타일 */
@media (max-width: 768px) {
  .product-card {
    flex-direction: column;
    padding: 30px 20px;
    margin: 40px auto;
  }

  .product-content h2 {
    text-align: center;
    margin-top: 20px;
  }

  .product-image {
    padding-top: 0;
  }

  table {
    display: block;
    overflow-x: auto;
    margin: 0 auto;
  }

  thead, tbody, tr, td, th {
    white-space: nowrap;
  }

  .product-image img {
    width: 100%;
    max-width: 320px;
  }
}