/* ============================================
   청율산후조리원 - 공통 컴포넌트 스타일
   Reusable Component Styles

   수정 가이드:
   - 버튼 색상: .btn--primary 의 background-color 수정
   - 카드 스타일: .card 의 border-radius, shadow 수정
============================================ */

/* ========== 페이지 타이틀 섹션 ========== */
.page-title {
  background-color: var(--color-bg-white);
  padding: var(--spacing-3xl) 0;
}

.page-title__text {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 600;
  color: var(--color-text-dark);
  letter-spacing: -1px;
}

/* ========== 섹션 타이틀 ========== */
.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 400;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-2xl);
}

.section-title--center {
  text-align: center;
}

.section-title--sm {
  font-size: var(--text-3xl);
}

/* ========== 버튼 스타일 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-text-white);
}

.btn--outline {
  background-color: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

.btn--dark {
  background-color: var(--color-text-dark);
  color: var(--color-text-white);
}

.btn--dark:hover {
  background-color: #1a1a1a;
  color: var(--color-text-white);
}

.btn--lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--text-base);
}

.btn--full {
  width: 100%;
}

/* ========== 카드 스타일 ========== */
.card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.card__content {
  padding: var(--spacing-lg);
}

.card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-sm);
}

.card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-gray);
  line-height: 1.6;
}

/* ========== 서비스 원형 카드 ========== */
.service-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 180px;
  margin-left: -10px;
  position: relative;
}

.service-card:first-child {
  margin-left: 0;
  z-index: 1;
}

.service-card:nth-child(2) {
  z-index: 2;
}

.service-card:nth-child(3) {
  z-index: 3;
}

.service-card:nth-child(4) {
  z-index: 4;
}

.service-card__circle {
  width: 200px;
  height: 200px;
  border-radius: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px;
  text-align: center;
}

.service-card__circle--primary {
  background-color: #4A9ED6;
}

.service-card__circle--gray {
  background-color: #9E9E9E;
}

.service-card__circle--green {
  background-color: #7C9070;
}

.service-card__circle--light {
  background-color: #E8E8E8;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: #FFFFFF;
}

.service-card__circle--light .service-card__title,
.service-card__circle--light .service-card__desc {
  color: #555555;
}

.service-card__divider {
  width: 80px;
  height: 1px;
  background-color: #FFFFFF;
}

.service-card__circle--light .service-card__divider {
  background-color: #555555;
}

.service-card__desc {
  font-family: 'Plus Jakarta Sans', var(--font-body);
  font-size: 12px;
  color: #FFFFFF;
  line-height: 1.5;
}

.service-card__bullets {
  font-family: 'Plus Jakarta Sans', var(--font-body);
  font-size: 13px;
  color: #666666;
  text-align: center;
  line-height: 1.8;
}

/* ========== FAQ 아이템 ========== */
.faq-item {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.faq-item__question {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.faq-item__answer {
  font-size: var(--text-base);
  color: var(--color-text-gray);
  line-height: 1.6;
}

/* ========== 이미지 그리드 ========== */
.image-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.image-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.image-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.image-grid__item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.image-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.image-grid__item:hover img {
  transform: scale(1.05);
}

/* ========== 히어로 섹션 오버레이 ========== */
.hero-overlay {
  position: relative;
}

.hero-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.5));
  z-index: 1;
}

.hero-overlay__content {
  position: relative;
  z-index: 2;
}

/* ========== 프로세스 스텝 ========== */
.process-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  text-align: center;
}

.process-step__circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

.process-step__number {
  font-size: var(--text-2xl);
  font-weight: 700;
}

.process-step__title {
  font-size: var(--text-sm);
  font-weight: 500;
}

.process-step__arrow {
  color: var(--color-border);
  font-size: var(--text-2xl);
}

/* ========== 테이블 스타일 ========== */
.price-table {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.price-table__header {
  display: grid;
  grid-template-columns: 1fr 150px 250px;
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

.price-table__header-cell {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: center;
}

.price-table__row {
  display: grid;
  grid-template-columns: 1fr 150px 250px;
  background-color: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border-light);
}

.price-table__row:last-child {
  border-bottom: none;
}

.price-table__cell {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--text-sm);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.price-table__cell:first-child {
  justify-content: flex-start;
}

/* ========== 반응형 ========== */
@media (max-width: 1024px) {
  .service-card {
    width: 140px;
    margin-left: -25px;
  }

  .service-card:first-child {
    margin-left: 0;
  }

  .service-card__circle {
    width: 160px;
    height: 160px;
  }

  .service-card__title {
    font-size: 16px;
  }

  .service-card__desc {
    font-size: 11px;
  }
}

@media (max-width: 768px) {
  .page-title {
    padding: var(--spacing-xl) 0;
  }

  .service-card {
    width: 100%;
    margin-left: 0;
  }

  .service-card:first-child {
    margin-left: 0;
  }

  .service-card__circle {
    width: 100%;
    max-width: 140px;
    height: 140px;
    margin: 0 auto;
  }

  .service-card__title {
    font-size: 14px;
  }

  .service-card__desc {
    font-size: 10px;
  }

  .service-card__bullets {
    font-size: 11px;
  }

  .process-steps {
    flex-direction: column;
  }

  .process-step__arrow {
    transform: rotate(90deg);
  }

  .price-table__header,
  .price-table__row {
    grid-template-columns: 1fr;
  }

  .price-table__cell {
    justify-content: flex-start;
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .price-table__cell::before {
    content: attr(data-label);
    font-weight: 600;
    margin-right: var(--spacing-sm);
  }

  .image-grid--2,
  .image-grid--3 {
    grid-template-columns: 1fr;
  }
}