/* 주요사업 페이지 스타일 */
.major-business-page {
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 20px 80px;
  box-sizing: border-box;
}

/* sub-content-inner 오버라이드 - majorbusiness 페이지에서만 padding 제거 */
.sub-content-inner:has(.major-business-page) {
  max-width: none;
  padding: 0;
}

/* 타이틀 섹션 */
.major-business-title-section {
  width: 100%;
  margin-bottom: 80px;
}

.title-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.main-title {
  width: 100%;
  font-family: "Pretendard GOV Variable", sans-serif;
  font-weight: 700;
  font-size: 42px;
  line-height: 130%;
  background: linear-gradient(118.8deg, #E52A21 11.23%, #27388E 35.85%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 24px 0;
}

.sub-title {
  width: 100%;
  max-width: 1200px;
  font-family: 'Pretendard GOV', sans-serif;
  font-style: normal;
  font-weight: 600;
  font-size: 22px;
  line-height: 160%;
  color: #696969;
  margin: 0;
}

/* 사업 카드 그리드 */
.business-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  width: 100%;
}

/* 개별 카드 */
.business-card {
  position: relative;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 0 40px;
  gap: 24px;
  background: linear-gradient(152.42deg, rgba(213, 227, 224, 0.6) 0%, rgba(252, 253, 243, 0.6) 100%);
  border: 1px solid #C0C0C0;
  border-radius: 12px;
  min-height: 344px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, top 0.3s ease;
}

/* 짝수 번째 카드 위로 이동 (position만 변경, 공간은 유지) */
.business-card:nth-child(even) {
  top: -40px;
}

.business-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* 카드 헤더 */
.card-header {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  padding: 16px;
  gap: 10px;
  width: calc(100% - 48px);
  background: #000E2D;
  border-radius: 8px;
}

.card-title {
  font-family: 'Paperlogy', sans-serif;
  font-style: normal;
  font-weight: 700;
  font-size: 22px;
  line-height: 160%;
  color: #FFFFFF;
  text-align: center;
  word-break: keep-all;
}

/* 카드 내용 */
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 0 24px 0 16px;
  width: 100%;
  box-sizing: border-box;
  flex-grow: 1;
}

.card-description {
  font-family: 'Pretendard', sans-serif;
  font-style: normal;
  font-weight: 500;
  font-size: 18px;
  line-height: 140%;
  letter-spacing: -0.02em;
  color: #222222;
  margin: 0;
  word-break: keep-all;
}

/* 카드 아이콘 */
.card-icon {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: flex-end;
  padding: 0 24px;
  width: 100%;
  box-sizing: border-box;
}

.card-icon img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

/* 반응형 - 1400px 이하 */
@media (max-width: 1400px) {
  .business-cards-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  /* 3열에서는 2, 5, 8번째 카드만 위로 */
  .business-card:nth-child(even) {
    top: 0;
  }
  
  .business-card:nth-child(3n + 2) {
    top: -40px;
  }

  .main-title {
    font-size: 36px;
  }

  .sub-title {
    font-size: 20px;
  }
}

/* 반응형 - 1024px 이하 (태블릿) */
@media (max-width: 1024px) {
  .major-business-page {
    padding: 0 20px 60px;
  }

  .major-business-title-section {
    margin-bottom: 60px;
  }

  .business-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* 2열에서는 짝수 번째 카드만 위로 */
  .business-card:nth-child(3n + 2) {
    top: 0;
  }

  .business-card:nth-child(even) {
    top: -40px;
  }

  .main-title {
    font-size: 32px;
  }

  .sub-title {
    font-size: 18px;
  }

  .card-title {
    font-size: 20px;
  }

  .card-description {
    font-size: 16px;
  }
}

/* 반응형 - 768px 이하 (모바일) */
@media (max-width: 768px) {
  .major-business-page {
    padding: 0 16px 40px;
  }

  .major-business-title-section {
    margin-bottom: 40px;
  }

  .business-cards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* 1열에서는 위로 이동 효과 제거 */
  .business-card:nth-child(even),
  .business-card:nth-child(3n + 2) {
    top: 0;
  }

  .main-title {
    font-size: 28px;
  }

  .sub-title {
    font-size: 16px;
    line-height: 150%;
  }

  .card-title {
    font-size: 18px;
  }

  .card-description {
    font-size: 15px;
  }

  .business-card {
    min-height: auto;
  }
}

/* 반응형 - 480px 이하 */
@media (max-width: 480px) {
  .major-business-page {
    padding: 0 12px 30px;
  }

  .main-title {
    font-size: 24px;
  }

  .sub-title {
    font-size: 14px;
  }

  .card-header {
    padding: 12px;
  }

  .card-title {
    font-size: 16px;
  }

  .card-description {
    font-size: 14px;
  }

  .card-icon img {
    width: 48px;
    height: 48px;
  }
}