/* ========================================
   Schedule Page Styles
   ======================================== */

/* Page Title */
.page-title {
  font-size: 100px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: #fff;
  padding: 220px 60px 40px;
  background: #000 url('../../img/key-visuals/img_sub_key_visual_schedule.jpg')
    center right/auto 100% no-repeat;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .page-title {
    font-size: 8.33vw; /* 100px / 1200px */
    padding: 18.33vw 3.13vw 3.33vw; /* 220px 60px 40px / 1920px, 1200px */
  }
}

@media (max-width: 767px) {
  .page-title {
    font-size: 50px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.01em;
    padding: 155px 20px 10px;
    background: #000
      url('../../img/key-visuals/img_sub_key_visual_schedule_mo.jpg')
      center/auto 100% no-repeat;
  }
}

/* ========================================
   Schedule Content
   ======================================== */
.schedule-content {
  padding: 140px 0 100px;
  background: #e7e7e7;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-content {
    padding: 11.67vw 0 8.33vw; /* 140px 0 100px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-content {
    padding: 60px 0 0;
  }
}

/* ========================================
   LNB (Keynote/Track 탭)
   ======================================== */
.schedule-lnb {
  position: sticky;
  top: 0;
  z-index: 2;
}

.schedule-lnb.is_sticky {
  padding: 10px 0 11px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.schedule-lnb.is_sticky .schedule-lnb__list {
  padding-top: 0;
  padding-bottom: 0;
}

.schedule-lnb.is_sticky .schedule-lnb__button {
  border: 1px solid transparent;
  color: #cfcfcf;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.schedule-lnb.is_sticky .schedule-lnb__button.is_active {
  border-color: #fff;
  border-radius: 10px;
  background: transparent;
  color: #fff;
}

.schedule-lnb__list {
  display: flex;
  gap: 10px;
  max-width: 1190px;
  margin: 0 auto;
}

.schedule-lnb__button {
  padding: 10px 18px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: #808080;
  cursor: pointer;
  transition: all 0.2s ease-in;
}

.schedule-lnb__button.is_active {
  border-radius: 10px;
  background: #fff;
  color: #000;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-lnb.is_sticky {
    padding: 0.83vw 0 0.92vw; /* 10px 0 11px / 1200px */
  }

  .schedule-lnb.is_sticky .schedule-lnb__button {
    font-size: 1.04vw; /* 20px / 1920px */
  }

  .schedule-lnb.is_sticky .schedule-lnb__button.is_active {
    border-radius: 0.83vw; /* 10px / 1200px */
  }

  .schedule-lnb__list {
    max-width: 99.17vw; /* 1190px / 1200px */
    padding: 3.33vw; /* 40px / 1200px */
  }

  .schedule-lnb__button {
    padding: 0.83vw 1.5vw; /* 10px 18px / 1200px */
    font-size: 2vw; /* 24px / 1200px */
  }

  .schedule-lnb__button.is_active {
    border-radius: 0.83vw; /* 10px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-lnb.is_sticky {
    padding: 8px 0;
  }

  .schedule-lnb.is_sticky .schedule-lnb__button {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.01em;
  }

  .schedule-lnb.is_sticky .schedule-lnb__button.is_active {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.01em;
  }

  .schedule-lnb__list {
    max-width: 100%;
    padding: 0 20px;
  }

  .schedule-lnb__button {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.01em;
  }

  .schedule-lnb__button.is_active {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.01em;
  }
}

/* ========================================
   Schedule Article
   ======================================== */
.schedule-article {
  display: flex;
  flex-direction: column;
  gap: 180px;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 80px 40px 0;
  background: #e7e7e7;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-article {
    padding: 6.67vw 3.33vw 0; /* 80px 40px 0 / 1200px */
    gap: 15vw; /* 180px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-article {
    padding: 60px 20px;
    gap: 60px;
  }
}

/* ========================================
   Schedule Section
   ======================================== */
.schedule-section {
  width: 100%;
  max-width: 1190px;
  margin: 0 auto;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-section {
    max-width: 99.17vw; /* 1190px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-section {
    max-width: 100%;
  }
}

.schedule-section__head {
  margin-bottom: 60px;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-section__head {
    margin-bottom: 5vw; /* 60px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-section__head {
    margin-bottom: 40px;
  }
}

.schedule-section__title {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: #000;
  white-space: pre-line;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-section__title {
    font-size: 3vw; /* 36px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-section__title {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.27;
    letter-spacing: -0.01em;
    white-space: normal;
  }
}

.schedule-section__note-list {
  margin-top: 18px;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-section__note-list {
    margin-top: 1.5vw; /* 18px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-section__note-list {
    margin-top: 12px;
  }
}

.schedule-section__note-item {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: #808080;
}

.schedule-section__note-item:not(:first-of-type) {
  margin-top: 2px;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-section__note-item {
    font-size: 1.33vw; /* 16px / 1200px */
  }

  .schedule-section__note-item:not(:first-of-type) {
    margin-top: 0.17vw; /* 2px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-section__note-item {
    font-size: 13px;
    font-weight: 400;
    line-height: 1.47;
    letter-spacing: -0.01em;
  }
}

/* ========================================
   Time Slot
   ======================================== */
.schedule-time-slot {
  display: flex;
  gap: 0 12px;
}

.schedule-time-slot:not(:first-of-type) {
  margin-top: 12px;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-time-slot {
    gap: 0 1vw; /* 12px / 1200px */
  }

  .schedule-time-slot:not(:first-of-type) {
    margin-top: 1vw; /* 12px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-time-slot {
    flex-direction: column;
    gap: 10px 0;
  }

  .schedule-time-slot:not(:first-of-type) {
    margin-top: 20px;
  }
}

.schedule-time-slot__time {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 141px;
  background: #000;
  border-radius: 16px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: #fff;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-time-slot__time {
    min-width: 11.75vw; /* 141px / 1200px */
    border-radius: 1.33vw; /* 16px / 1200px */
    font-size: 1.33vw; /* 16px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-time-slot__time {
    justify-content: initial;
    padding: 16px 20px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.01em;
  }
}

.schedule-time-slot__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px 0;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-time-slot__content {
    gap: 1vw 0; /* 12px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-time-slot__content {
    gap: 10px;
  }
}

/* ========================================
   Schedule Item Grid (Track용)
   ======================================== */
.schedule-item-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-item-grid {
    gap: 1vw; /* 12px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-item-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 10px;
  }
}

/* ========================================
   Schedule Item
   ======================================== */
.schedule-item {
  display: flex;
  position: relative;
  background: #fff;
  min-width: 0;
  border-radius: 16px;
  color: #000;
  word-break: keep-all;
  transition: transform 0.2s ease-in;
}

.schedule-item--common {
  width: 100%;
  align-items: center;
  padding: 28px 35px 28px 26px;
}

.schedule-item--keynote {
  width: 100%;
  align-items: center;
  padding: 28px 35px 28px 26px;
}

.schedule-item--keynote.schedule-item--clickable {
  cursor: pointer;
}

.schedule-item--track {
  align-items: flex-start;
  flex-direction: column;
  flex: 1 0 calc((100% / 3) - 25px);
  min-height: 294px;
  padding: 26px;
}

.schedule-item--track.schedule-item--clickable {
  cursor: pointer;
}

@media (min-width: 1201px) {
  .schedule-item--clickable:hover {
    transform: translateY(-4px);
  }
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-item {
    border-radius: 1.33vw; /* 16px / 1200px */
  }

  .schedule-item--common,
  .schedule-item--keynote {
    padding: 2.33vw 3.33vw 2.33vw 2.17vw; /* 28px 40px 28px 26px / 1200px */
  }

  .schedule-item--track {
    flex: 1 0 calc((100% / 3) - 2.08vw);
    min-height: 24.5vw; /* 294px / 1200px */
    padding: 2.17vw; /* 26px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-item {
    border-radius: 14px;
  }

  .schedule-item--common {
    padding: 16px 20px !important;
    align-items: center;
  }

  .schedule-item--keynote {
    padding: 26px 20px !important;
    flex-direction: column;
    gap: 10px 0;
    align-items: baseline;
  }

  .schedule-item--track {
    flex-basis: 100%;
    min-height: auto;
    padding: 26px 20px !important;
    flex-direction: column;
    gap: 10px 0;
    align-items: baseline;
  }
}

/* Item Time */
.schedule-item__time {
  flex-shrink: 0;
  margin: 0 28px 0 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  min-width: 90px;
}

.schedule-item--track .schedule-item__time {
  margin: 0 0 16px 0;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-item__time {
    margin: 0.42vw 2.33vw 0 0; /* 5px 28px 0 0 / 1200px */
    font-size: 1.33vw; /* 16px / 1200px */
    min-width: 7.5vw; /* 90px / 1200px */
  }

  .schedule-item--track .schedule-item__time {
    margin: 0 0 1.33vw 0; /* 16px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-item__time {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.428;
    letter-spacing: -0.01em;
  }
}

/* Item Badge */
.schedule-item__badge {
  flex-shrink: 0;
  margin: 0 14px 0 0;
  padding: 4px 10px;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.47;
  letter-spacing: -0.01em;
}

.schedule-item__badge--keynote {
  background: #282828;
  color: #e7e7e7;
}

.schedule-item__badge--partners {
  background: #808080;
  color: #fff;
}

.schedule-item__badge--track-a {
  background: #d32f2f;
  color: #fff;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-item__badge {
    margin: 0.42vw 1.17vw 0 0; /* 5px 14px 0 0 / 1200px */
    padding: 0.33vw 0.83vw; /* 4px 10px / 1200px */
    border-radius: 0.42vw; /* 5px / 1200px */
    font-size: 1.08vw; /* 13px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-item__badge {
    margin: 0;
    padding: 4px 8px;
    font-weight: 400;
  }
}

/* Item Title */
.schedule-item__title {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  flex: 1;
  width: 100%;
  max-width: 670px;
  align-self: center;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  word-break: keep-all;
}

.schedule-item--common .schedule-item__title,
.schedule-item--keynote .schedule-item__title {
  margin-right: 28px;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.schedule-item--track .schedule-item__title {
  margin-top: 12px;
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-item__title {
    max-width: 55.83vw; /* 670px / 1200px */
    font-size: 1.42vw; /* 17px / 1200px */
  }

  .schedule-item--common .schedule-item__title,
  .schedule-item--keynote .schedule-item__title {
    margin-right: 2.33vw; /* 28px / 1200px */
  }

  .schedule-item--track .schedule-item__title {
    margin-top: 1vw; /* 12px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-item__title {
    max-width: 100%;
    margin: 0 !important;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.01em;
  }

  .schedule-item--keynote .schedule-item__title,
  .schedule-item--track .schedule-item__title {
    margin: 0 !important;
  }
}

/* Item Presenter */
.schedule-item__presenter {
  align-self: center;
  width: 200px;
  flex: none;
}

.schedule-item__presenter.type_wide {
  width: 240px;
}

.schedule-item--track .schedule-item__presenter {
  width: 100%;
  margin-top: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-width: 0;
}

.schedule-item__presenter-name {
  display: block;
  word-break: keep-all;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.428;
  letter-spacing: -0.01em;
  color: #000;
}

.schedule-item__presenter-corp {
  display: block;
  word-break: keep-all;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.428;
  letter-spacing: -0.01em;
  color: #808080;
}

@media (max-width: 1200px) and (min-width: 768px) {
  .schedule-item__presenter {
    width: 16.67vw; /* 200px / 1200px */
    margin-top: 0;
  }

  .schedule-item__presenter.type_wide {
    width: 20vw; /* 240px / 1200px */
  }

  .schedule-item__presenter-name,
  .schedule-item__presenter-corp {
    font-size: 1.17vw; /* 14px / 1200px */
  }
}

@media (max-width: 767px) {
  .schedule-item__presenter {
    width: 100%;
    display: flex;
    gap: 0 10px;
    margin-left: initial;
    align-self: flex-start;
  }

  .schedule-item--track .schedule-item__presenter {
    margin-top: 0;
  }

  .schedule-item__presenter.type_wide {
    width: 100%;
  }

  .schedule-item__presenter-name,
  .schedule-item__presenter-corp {
    font-size: 13px;
    font-weight: 400;
    line-height: 1.47;
    letter-spacing: -0.01em;
  }
}

/* ========================================
   Footer Background Color Override
   ======================================== */
.footer-container {
  background-color: #e7e7e7;
}