.page-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}

.page-title {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #333;
}

.subtitle {
  color: #666;
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.subtitle .icon {
  position: relative;
  top: 3px;
  color: var(--primary-color);
}

.subtitle .link {
  color: var(--primary-color);
  text-decoration: none;
}

.subtitle .link:hover {
  text-decoration: underline;
}

.section {
  margin-bottom: 30px;
}

.section-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
  color: #333;
}

/* 통신사 선택 */
.providers-container {
  position: relative;
  overflow: hidden;
}

.providers-grid {
  display: flex;
  /* flex-wrap: wrap; */
  gap: 20px;
  transition: transform 0.3s ease;
}

.provider-card {
  min-width: 275px;
  background: white;
  border: 2px solid #e9ecef;
  border-radius: 12px;
  padding: 20px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.provider-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(66, 133, 244, 0.15);
}

.provider-card.selected {
  border-color: var(--primary-color);
  background: var(--bg-100);
}

.provider-logo {
  height: 40px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: bold;
}

.provider-logo img {
  height: 30px;
}

.kt-logo {
  color: #e60012;
}

.lg-logo {
  color: #a50034;
}

.skb-logo {
  color: #6c5ce7;
}

.provider-name {
  font-size: 16px;
  font-weight: 600;
  color: #333;
}

.providers-section {
  position: relative;
}

.nav-button {
  position: absolute;
  top: 64%;
  transform: translateY(-50%);
  background: white;
  border: 1px solid #ddd;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  font-size: 28px;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.nav-button:hover {
  background: #f8f9fa;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.nav-button.prev {
  left: -20px;
}

.nav-button.next {
  right: -20px;
}

.nav-button.next span {
  right: -1px;
}

.nav-button span {
  position: relative;
  top: -3px;
  font-size: 24px;
}

/* 인터넷 상품 */
.internet-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, calc(33.333% - 14px));
  gap: 20px;
  margin-bottom: 30px;
}

.plan-card {
  background: white;
  border: 2px solid #e9ecef;
  border-radius: 12px;
  padding: 16px 25px;
  cursor: pointer;
  /* transition: all 0.3s ease; */
  position: relative;
}

.plan-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(66, 133, 244, 0.15);
}

.plan-card.selected {
  border-color: var(--primary-color);
  background: var(--bg-100);
}

.plan-badge {
  position: absolute;
  top: -1px;
  right: 15px;
  background: #ff4757;
  color: white;
  padding: 4px 12px;
  border-radius: 0 0 8px 8px;
  font-size: 12px;
  font-weight: bold;
}

.plan-tit {
  font-size: 26px;
  font-weight: bold;
  color: #333;
  letter-spacing: -0.03rem;
  margin-bottom: 5px;
}

.plan-tit .unit {
  font-size: 20px;
  font-weight: 500;
  color: #666;
}

.plan-name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 5px;
  color: #333;
}

.plan-desc {
  font-size: 14px;
  color: #666;
  margin-bottom: 10px;
}

.plan-price {
  font-size: 24px;
  font-weight: bold;
  letter-spacing: -0.07rem;
  color: var(--primary-color);
}

.plan-price .unit {
  margin-left: 2px;
  font-size: 16px;
  color: #666;
}

/* 옵션 선택 */
.options {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.option .option-tooltip {
  position: absolute;
  top: -27px;
  left: 0;
  background: var(--danger-color);
  padding: 2px 8px 3px;
  border-radius: 5px;
  font-size: 12px;
  color: white;
  white-space: nowrap;
}

.option .option-tooltip::after {
  content: "";
  position: absolute;
  bottom: -9px;
  left: 4px;

  border-width: 5px;
  /* 삼각형의 크기 */
  border-style: solid;
  border-color: var(--danger-color) transparent transparent transparent;
  /* 상단 변만 색상, 나머지는 투명 */
}

.option input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
}

.option label {
  font-size: 14px;
  cursor: pointer;
}

/* TV 상품 */
.tv-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, calc(33.333% - 14px));
  gap: 20px;
}

.tv-card {
  background: white;
  border: 2px solid #e9ecef;
  border-radius: 12px;
  padding: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tv-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(66, 133, 244, 0.15);
}

.tv-card.selected {
  border-color: var(--primary-color);
  background: #ecfffb;
}

.tv-channels {
  font-size: 32px;
  font-weight: bold;
  color: #333;
  margin-bottom: 5px;
}

.tv-channels .unit {
  font-size: 20px;
  color: #666;
}

.tv-name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 5px;
  color: #333;
}

.tv-desc {
  font-size: 14px;
  color: #666;
  margin-bottom: 20px;
}

.tv-price {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
}

.tv-price .unit {
  font-size: 16px;
  color: #666;
}

/* 전화 상품 */
.tel-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, calc(33.333% - 14px));
  gap: 20px;
}

/* 가격 요약 */
.price-container {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  border-top: 1px solid #e5e5e5;
  background: #fff;
  z-index: 100;
}

.price-container .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  padding: 18px 20px;
  column-gap: 60px;
  margin: 0 auto;
}

.price-summary,
.action-buttons {
  flex: 1;
}

.discount-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.discount-info.end {
  justify-content: flex-end;
}

.price-container .action-buttons {
  display: flex;
  flex-direction: column;
  margin-top: 0;
}

.detail {
  max-width: 1200px;
  margin: 40px auto;
}

.detail .img img {
  max-width: 100%;
}

.button-group {
  display: flex;
  gap: 15px;
}

.button-group button span {
  position: relative;
  top: 2px;
}

.price-summary {
  background: white;
  border-radius: 12px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 0;
}

.summary-row:last-child {
  padding-top: 10px;
}

.summary-label {
  font-size: 16px;
  color: #333;
}

.summary-price {
  font-size: 16px;
  font-weight: 600;
  color: #333;
}

.final-price {
  font-size: 20px;
  font-weight: bold;
  color: var(--primary-color);
}

.discount-badge {
  background: linear-gradient(90deg, #ff6b6b, #ffa500);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: bold;
}

/* 액션 버튼 */
.action-buttons {
  display: flex;
  gap: 15px;
  margin-top: 30px;
}

.btn {
  flex: 1;
  padding: 15px 20px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-secondary {
  background: white;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  padding: 30px 10px;
}

.btn-secondary:hover {
  background: var(--bg-100);
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  padding: 30px 10px;
}

.btn-primary:hover {
  background: var(--primary-300-color);
}

.detail-link {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.detail-link:hover {
}

.detail-link span {
  position: relative;
  top: 0.5px;
  font-size: 14px;
}

/* 반응형 */
@media (max-width: 768px) {
  .container {
    padding: 15px;
  }

  .internet-plans,
  .tv-plans {
    grid-template-columns: 1fr;
  }

  .providers-grid {
    flex-direction: column;
    gap: 15px;
  }

  .provider-card {
    min-width: auto;
  }

  .nav-button {
    display: none;
  }

  .options {
    flex-direction: column;
    gap: 15px;
  }

  .action-buttons {
    flex-direction: column;
  }
}

.event-notice {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 25px 30px;
  color: #222;
  line-height: 1.7;
  max-width: 800px;
  margin: 30px auto;
  /* box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05); */
}

.event-notice h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #000;
}

.event-notice ul {
  list-style-type: disc;
  margin-left: 20px;
  padding-left: 10px;
}

.event-notice li {
  margin-bottom: 6px;
  font-size: 15px;
  color: #333;
}

/* 강조 문구 스타일 (선택적) */
.event-notice li strong {
  color: #d62828;
  font-weight: 600;
}