/* regular section */
/* regular section */
/* regular section */
.regular {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  color: var(--color-white);
  font-family: "Pretendard", sans-serif;

  overflow-wrap: break-word;
  word-break: keep-all;
}

.regular__container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  background-color: var(--color-black);
  padding: 100px 0;
}

.regular__title {
  font-size: var(--font-3xl);
  font-weight: 700;
  text-align: center;
  padding-bottom: 100px;
  line-height: 1.4;
}

.regular__subtitle {
  font-size: var(--font-3xl);
  text-align: center;
  font-weight: bold;
}

.regular__flagship {
  display: flex;
  flex-direction: column;
  justify-content: start;
}

.regular__flagship-subtitle {
  padding-bottom: 4px;
  font-size: var(--font-lg);
}
.regular__flagship-title {
  font-size: var(--font-3xl);
  font-weight: bold;
}

.regular__explanation-title {
  font-size: var(--font-2xl);
  line-height: 1.4;
  text-align: start;
  padding-bottom: 20px;
}

.regular__explanation-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.regular__explanation-content-item {
  font-size: var(--font-lg);
  line-height: 1.6;
  text-align: start;
}

/* program-features section */
/* program-features section */
/* program-features section */
.program-features {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-dark-teal);
  padding-top: 100px;
  padding-bottom: 100px;
}

.program-features__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.program-features__header {
  display: flex;
  flex-direction: column;
  font-size: var(--font-xl);
  justify-content: flex-start;
  gap: 20px;
  margin-bottom: 80px;
}

.program-features__subtitle {
  font-size: var(--font-2xl);
  text-align: flex-start;
}

.program-features__title {
  font-size: var(--font-3xl);
  text-align: center;
  margin-top: 80px;
}

.program-features__content {
  display: flex;
  flex-direction: column;
  padding-top: 80px;
}

.program-features__content-item {
  width: 100%;

  display: flex;
  flex-direction: column;

  padding: 8px 12px;

  border: 1px solid var(--color-white);
  gap: 20px;
  margin-top: 12px;
  margin-bottom: 40px;
}

.program-features__content-item-title {
  width: 200px;

  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  background-color: var(--color-white);
  color: var(--color-primary-dark-teal);
  font-weight: 700;

  padding: 8px 12px;
  border-radius: 12px;
}

.program-features__content-item-title-icon {
  width: 24px;
  height: 24px;
}

.program-features__content-item-title-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.program-features__content-item-content {
  display: flex;
  flex-direction: row;
  gap: 20px;
}
.bootscat-system-container {
  flex-direction: column;
  padding: 8px 12px;
}

.bootscat-system-container-image {
  display: flex;
  flex-direction: row;
  justify-content: space-between;

  margin-bottom: 12px;
}

.bootscat-system-container-image-item {
  width: 48%;
}
.program-features__underline {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.program-features__content-item-content-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.program-features__content-item-content-description {
  font-size: var(--font-base);
  line-height: 1.6;
  text-align: start;
}

.program-features__content-item-content-image {
  width: 60%;
  height: 330px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.program-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.program-message-title {
  font-size: var(--font-3xl);
  padding-top: 80px;
  padding-bottom: 40px;
  line-height: 1.8;
}
.program-message-subtitle {
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: var(--font-2xl);
}

/* schedule section */
/* schedule section */
/* schedule section */
.schedule {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-yellow); /* 골드/베이지 색상 */
  padding: 100px 0;
  color: var(--color-white);
}

.schedule__container {
  width: 100%;
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 0 20px;
  margin: 0 auto;
}

.schedule__content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 20px;
  padding-bottom: 40px;
}

.schedule__title {
  font-size: var(--font-2xl);

  color: var(--color-white);
  line-height: 1.4;
}

.schedule__box {
  width: 100%;

  display: flex;
  flex-direction: column;

  padding: 24px;
  border-radius: 12px;
  gap: 20px;
  background-color: #2a2a2a;
}

.schedule__text {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 20px;
  font-size: var(--font-xl);
}

.schedule__highlight {
  background-color: var(--color-white);
  color: var(--color-black);
  padding: 6px 8px;
  border-radius: 4px;
}

.schedule__divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-white);
}

/* operation section */
/* operation section */
/* operation section */
.operation {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #e8e8e8;
  padding: 100px 0;
}

.operation__container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.operation__title {
  font-size: var(--font-3xl);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 40px;
  line-height: 1.4;
}

/* 탭 네비게이션 */
.operation__tabs {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-bottom: 40px;
  width: 100%;
}

.operation__tab {
  flex: 1;
  padding: 16px 24px;
  background-color: #bababa;
  color: var(--color-white);
  border: none;
  border-radius: 8px;
  font-size: var(--font-lg);
  font-weight: 600;
}

.operation__tab--active {
  background-color: var(--color-primary-dark-teal);
  color: var(--color-white);
}

/* 탭 컨텐츠 - 모든 콘텐츠가 동시에 표시되도록 */
.operation__content {
  display: block;
  width: 100%;
  margin-bottom: 60px;
}

.operation__content--active {
  display: block;
}

.operation__divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-primary-blue);
  margin-bottom: 60px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* 반 편성 - 스케줄 헤더 */
.operation__schedule-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding: 16px 0;
}

.operation__badge {
  padding: 8px 20px;
  border-radius: 6px;
  font-size: var(--font-base);
  font-weight: 600;
  color: var(--color-white);
}

.operation__badge--primary {
  background-color: #5fa8a8;
}

.operation__badge--secondary {
  background-color: #5fa8a8;
}

.operation__text {
  font-size: var(--font-base);
  color: var(--color-black);
  font-weight: 500;
}

.operation__text--highlight {
  font-weight: 700;
  color: #5fa8a8;
}

/* 반 편성 테이블 */
.operation__table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 60px;
}

.operation__table th,
.operation__table td {
  padding: 20px;
  text-align: center;
  border: 1px solid #d8d8d8;
  font-size: var(--font-base);
}

.operation__table th {
  background-color: #f0f0f0;
  font-weight: 600;
  color: var(--color-black);
}

.operation__table-time {
  background-color: #f0f0f0;
  font-weight: 600;
  color: var(--color-black);
}

.operation__table-cell {
  background-color: rgba(102, 153, 155, var(--opacity, 1));
  color: var(--color-black);
  font-weight: 500;
  padding: 20px;
  text-align: center;
  border: 1px solid #d0d0d0;
}

.operation__table-cell--light {
  background-color: #c8dcdc;
}

.operation__table-cell--dark {
  background-color: #9cbcbc;
}

/* 모집 방법 및 일정 */
.operation__recruitment {
  width: 100%;
}

.operation__recruitment-title {
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--color-primary-blue);
  margin-bottom: 16px;
  line-height: 1.6;
}

.operation__note {
  background-color: var(--color-white);
  font-size: var(--font-base);
  color: #666666;
  margin-bottom: 40px;
  line-height: 1.6;
  padding: 16px 40px;
  border-radius: 8px;
  color: var(--color-primary-dark-teal);
}

.operation__section-title {
  font-size: var(--font-base);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 16px;
  margin-top: 40px;
}

/* 스케줄 테이블 */
.operation__schedule-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
  margin-bottom: 40px;
  border-radius: 8px;
  overflow: hidden;
}

.operation__schedule-table th,
.operation__schedule-table td {
  padding: 20px;
  text-align: center;
  border: 1px solid #d8d8d8;
  font-size: var(--font-base);
}

.operation__schedule-table th {
  background-color: #f0f0f0;
  font-weight: 600;
  color: var(--color-black);
}

.operation__schedule-cell {
  background-color: rgba(102, 153, 155, var(--opacity, 1));
  color: var(--color-black);
  line-height: 1.6;
}

.operation__phase-cell {
  background-color: #b8d8d8;
  color: var(--color-black);
  text-align: left;
  padding: 24px;
  line-height: 1.8;
  vertical-align: top;
}

.operation__phase-cell strong {
  display: block;
  font-size: var(--font-lg);
  margin-bottom: 8px;
  color: var(--color-black);
}

/* 수강료 */
.operation__price {
  width: 100%;
  padding: 40px 0;
}

.operation__price-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-primary-blue);
  margin-bottom: 32px;
}

.operation__price-unit {
  font-size: 32px;
  color: var(--color-primary-blue);
}

.operation__price-note {
  font-size: var(--font-lg);
  color: #666666;
  font-weight: 400;
  margin-left: 8px;
}

.operation__price-list {
  list-style: none;
  padding: 0;
  margin: 0;
  line-height: 1.6;
}

.operation__price-list li {
  font-size: var(--font-base);
  color: #666666;
  margin-bottom: 12px;
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}

.operation__price-list li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: #666666;
}

/* 수강신청 */
.operation__registration {
  width: 100%;
  padding: 40px 0;
}

.operation__registration-title {
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--color-primary-blue);
  margin-bottom: 12px;
}

.operation__registration-description {
  font-size: var(--font-base);
  color: var(--color-black);
  margin-bottom: 12px;
  line-height: 1.6;
}

.operation__contact-box {
  width: 100%;
  border: 2px solid #d8d8d8;
  border-radius: 8px;
  padding: 32px;
  margin-bottom: 20px;
  background-color: var(--color-white);
}

.operation__contact-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}

.operation__contact-icon {
  font-size: 40px;
  flex-shrink: 0;
}

.operation__contact-content {
  flex: 1;
}

.operation__contact-text {
  font-size: var(--font-base);
  color: var(--color-black);
  margin-bottom: 8px;
  line-height: 1.6;
}

.operation__contact-text strong {
  color: var(--color-primary-blue);
}

.operation__contact-link {
  display: block;
  color: #338ba8;
  text-decoration: none;
  font-size: var(--font-base);
}

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

.operation__qr {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  border: 1px solid #d8d8d8;
  border-radius: 4px;
}

/* curriculum section */
/* curriculum section */
/* curriculum section */
.curriculum {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  background-color: #d8d3cc;
  padding: 100px 0;
}

.curriculum__container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background-color: #d8c8c0;
  padding: 40px 20px;
}

.curriculum__title {
  font-size: var(--font-3xl);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 80px;
  line-height: 1.4;
}

/* 섹션 */

.curriculum__table-section {
  width: 100%;
  margin-bottom: 80px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.curriculum__table-title {
  font-size: var(--font-2xl);
  font-weight: 700;
  color: var(--color-primary-dark-teal);
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 시간표 */
.curriculum__time-table {
  width: 100%;
  min-width: 800px;
  border-collapse: collapse;
  background-color: var(--color-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  table-layout: fixed;
}

.curriculum__time-table th,
.curriculum__time-table td {
  padding: 16px 8px;
  text-align: center;
  border: 1px solid #d0d0d0;
  font-size: var(--font-base);
  word-break: keep-all;
}

.curriculum__time-table th {
  background-color: #e8e8e8;
  font-weight: 600;
  color: var(--color-black);
  white-space: normal;
}

.curriculum__time-label {
  font-weight: 700;
  color: var(--color-black);
  font-size: var(--font-base);
  white-space: normal;
  min-width: 60px;
}

.curriculum__time-cell {
  background-color: rgba(102, 153, 155, var(--opacity, 0.7));
  color: var(--color-black);
  font-weight: 500;
  font-size: var(--font-base);
  white-space: normal;
  word-break: keep-all;
  line-height: 1.4;
}

.curriculum__time-cell--lecture {
  background-color: #90b8b8;
  font-weight: 600;
  color: var(--color-black);
}

/* 헤더 박스 */
.curriculum__header-box {
  width: 100%;
  max-width: 680px;
  min-height: 48px;
  background-color: #000000;
  color: var(--color-white);
  padding: 18px 32px;
  border-radius: 12px;
  font-size: var(--font-base);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

/* 설명 텍스트 */
.curriculum__description {
  font-size: var(--font-base);
  color: var(--color-black);
  line-height: 1.8;
  margin-bottom: 40px;
}

.curriculum__description p {
  margin-bottom: 16px;
}

/* 특징 카드 */
.curriculum__features {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin: 40px 0;
  width: 100%;
}

.curriculum__feature-card {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-around;
  gap: 20px;

  border: 2px solid #a0a0a0;
  border-radius: 12px;
  padding: 40px;
}

.curriculum__feature-icon {
  font-size: 56px;
  flex-shrink: 0;
}

.curriculum__feature-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.curriculum__feature-content strong {
  font-weight: 700;
  font-size: var(--font-base);
  color: var(--color-black);
}

.curriculum__feature-content span {
  font-weight: 600;
  font-size: var(--font-lg);
  color: var(--color-black);
}

/* 노트 */
.curriculum__note {
  width: 100%;

  font-size: var(--font-xl);
  color: var(--color-black);
  text-align: center;
  font-weight: 700;
  margin-top: 30px;
  margin-bottom: 80px;
}

/* regular-progress section */
/* regular-progress section */

.regular-progress {
  width: 100%;
  background-color: #d8d3cc;
  color: var(--color-black);
  padding: 80px 0;
}

.regular-progress__title {
  font-size: var(--font-3xl);
  font-weight: 700;
}

.regular-progress__divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-black);
  margin: 20px 0;
}

.regular-progress__content {
  display: flex;
  flex-direction: row;
  gap: 20px;
  margin-bottom: 20px;
}

.regular-progress__item-title {
  width: 350px;
  flex-shrink: 0;
  font-size: var(--font-2xl);
}

.regular-progress__item-description {
  flex: 1;
  font-size: var(--font-xl);
  line-height: 1.6;
}

/* FAQ section */
.faq {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #000000;
  padding: 100px 0 150px;
  color: var(--color-white);
}

.faq__container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.faq__title {
  font-size: var(--font-3xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 80px;
}

/* FAQ 리스트 */
.faq__list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* FAQ 항목 */
.faq__item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 100px;
  padding: 50px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.9);
}

.faq__item:first-child {
  padding-top: 0;
}

.faq__item:last-child {
  border-bottom: none;
}

/* 질문 */
.faq__question {
  min-width: 400px;
  flex-shrink: 0;
}

.faq__question h3 {
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.5;
  margin: 0;
}

/* 답변 */
.faq__answer {
  flex: 1;
}

.faq__answer p {
  font-size: var(--font-base);
  color: var(--color-white);
  line-height: 1.8;
  margin: 0;
}

.faq__answer strong {
  font-weight: 700;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
  /* 컨테이너 패딩 조정 */
  .content-container {
    padding: 0 16px;
  }

  /* Regular 섹션 */
  .regular__container {
    padding: 60px 0;
  }

  .regular__title {
    font-size: var(--font-2xl);
    padding-bottom: 60px;
  }

  .regular__subtitle {
    font-size: var(--font-2xl);
  }

  .regular__flagship-title {
    font-size: var(--font-2xl);
  }

  .regular__flagship-subtitle {
    font-size: var(--font-lg);
  }

  .regular__explanation-title {
    font-size: var(--font-xl);
  }

  .regular__explanation-title br {
    display: none;
  }

  .regular__explanation-content-item {
    font-size: var(--font-base);
  }

  /* Performance 섹션 */
  .program-features {
    padding: 60px 0;
  }

  .program-features__header {
    font-size: var(--font-base);
  }

  /* schedule 섹션 */
  .schedule {
    padding: 60px 0;
  }

  .schedule__container {
    padding: 0 16px;
  }

  /* Operation 섹션 */
  .operation {
    padding: 60px 0;
  }

  .operation__title {
    font-size: var(--font-2xl);
    margin-bottom: 30px;
  }

  .operation__tabs {
    width: 100%;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 30px;
  }

  .operation__tabs::-webkit-scrollbar {
    display: none;
  }

  .operation__tab {
    flex: 1;

    padding: 12px 16px;
    font-size: var(--font-base);
  }

  .operation__schedule-header {
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
  }

  .operation__badge {
    font-size: var(--font-sm);
  }
  .operation__text {
    font-size: var(--font-sm);
  }

  .operation__table {
    font-size: var(--font-sm);
    overflow-x: auto;
    display: block;
  }

  .operation__table th,
  .operation__table td {
    padding: 12px 8px;
    font-size: var(--font-sm);
  }

  .operation__schedule-table {
    overflow-x: auto;
    display: block;
  }

  .operation__schedule-table th,
  .operation__schedule-table td {
    padding: 12px 8px;
    font-size: var(--font-sm);
  }

  .operation__recruitment-title {
    font-size: var(--font-lg);
  }

  .operation__note {
    padding: 12px 20px;
    font-size: var(--font-sm);
  }

  .operation__section-title {
    font-size: var(--font-sm);
    margin-top: 30px;
  }

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

  .operation__price-unit {
    font-size: 24px;
  }

  .operation__price-note {
    font-size: var(--font-base);
  }

  .operation__price-list li {
    font-size: var(--font-sm);
  }

  .operation__registration {
    padding: 0;
  }
  .operation__registration-title {
    font-size: var(--font-lg);
  }

  .operation__registration-description {
    font-size: var(--font-sm);
  }

  .operation__contact-box {
    padding: 20px;
  }

  .operation__contact-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .operation__contact-icon {
    font-size: 32px;
  }

  .operation__contact-text {
    font-size: var(--font-sm);
  }

  .operation__contact-link {
    font-size: var(--font-sm);
  }

  .operation__qr {
    width: 80px;
    height: 80px;
    align-self: center;
  }

  .operation__divider {
    margin: 12px 0 32px 0;
  }

  /* Curriculum 섹션 */
  .curriculum {
    padding: 60px 0;
  }

  .curriculum__title {
    font-size: var(--font-2xl);
    margin-bottom: 40px;
  }

  .curriculum__table-section {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 40px;
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
    width: 100%;
    max-width: none;
  }

  .curriculum__table-title {
    font-size: var(--font-xl);
    margin-bottom: 20px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .curriculum__time-table {
    min-width: 360px;
    font-size: var(--font-sm);
    display: table;
    table-layout: fixed;
    width: 100%;
    margin: 0 auto;
  }

  .curriculum__time-table th,
  .curriculum__time-table td {
    padding: 8px 4px;
    font-size: var(--font-xs);
    white-space: normal;
    word-break: keep-all;
    line-height: 1.3;
  }

  .curriculum__time-table th {
    font-size: 11px;
    padding: 10px 4px;
  }

  .curriculum__time-label {
    font-size: var(--font-xs);
    padding: 8px 6px;
    min-width: 50px;
    width: 50px;
  }

  .curriculum__time-cell {
    font-size: 10px;
    padding: 8px 3px;
    white-space: normal;
    word-break: keep-all;
    line-height: 1.2;
  }

  .curriculum__features {
    flex-direction: column;
    gap: 16px;
    margin: 30px 0;
  }

  .curriculum__feature-card {
    flex-direction: row;
    padding: 20px 10px;
    gap: 12px;
  }

  .curriculum__feature-icon {
    width: 40px;
    height: 40px;
    font-size: 40px;
  }

  .curriculum__feature-content strong {
    font-size: var(--font-sm);
  }

  .curriculum__feature-content span {
    font-size: var(--font-base);
  }

  .curriculum__note {
    font-size: var(--font-lg);
    margin-top: 20px;
    margin-bottom: 40px;
  }

  /* FAQ 섹션 */
  .faq {
    padding: 60px 0 100px;
  }

  .faq__title {
    font-size: var(--font-2xl);
    margin-bottom: 40px;
  }

  .faq__item {
    flex-direction: column;
    gap: 20px;
    padding: 30px 0;
  }

  .faq__question {
    min-width: auto;
    width: 100%;
  }

  .faq__question h3 {
    font-size: var(--font-lg);
  }

  .faq__answer p {
    font-size: var(--font-sm);
  }
}