/* Author expertise carousel. */

/* =========================================================
   AUTHOR PAGE — LĨNH VỰC CHUYÊN MÔN SLIDER
   Dựng bằng UX Builder
   ========================================================= */

.bk-author-expertise-section,
.bk-author-expertise-section * {
  box-sizing: border-box;
}

.bk-author-expertise-section {
  position: relative !important;
  padding: 56px 0 64px !important;
  background: #001f3a !important;
  border-top: 3px solid #25b9ea !important;
  border-bottom: 3px solid #25b9ea !important;
  overflow: hidden !important;
}

.bk-author-expertise-section > .section-content {
  width: 100% !important;
  max-width: 1170px !important;
  margin: 0 auto !important;
  padding: 0 15px !important;
  overflow: visible !important;
}

/* =========================================================
   Heading
   ========================================================= */

.bk-author-expertise-heading-row {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 auto 36px !important;
}

.bk-author-expertise-heading-row > .col {
  padding: 0 !important;
}

.bk-author-expertise-heading {
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

.bk-author-expertise-heading h2 {
  margin: 0 !important;
  padding: 0 !important;
  color: #ffffff !important;
  font-size: clamp(34px, 4vw, 48px) !important;
  line-height: 1.1 !important;
  font-weight: 800 !important;
  letter-spacing: -0.025em !important;
  text-align: center !important;
  text-transform: uppercase !important;
}

/* =========================================================
   Wrapper slider
   ========================================================= */

.bk-author-expertise-slider-row {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 auto !important;
}

.bk-author-expertise-slider-row > .col {
  padding: 0 !important;
}

.bk-author-expertise-slider-col,
.bk-author-expertise-slider-col > .col-inner {
  width: 100% !important;
  max-width: 100% !important;
}

.bk-author-expertise-slider {
  position: relative !important;
  width: 100% !important;
  max-width: 100% !important;
}

/* =========================================================
   Track
   ========================================================= */

.bk-author-expertise-track,
.row.bk-author-expertise-track {
  display: flex !important;
  align-items: stretch !important;
  flex-wrap: nowrap !important;
  gap: 24px !important;

  width: 100% !important;
  max-width: 100% !important;

  margin: 0 !important;
  padding: 0 !important;

  overflow-x: auto !important;
  overflow-y: hidden !important;

  scroll-behavior: smooth !important;
  scroll-snap-type: x mandatory !important;
  overscroll-behavior-x: contain !important;

  -webkit-overflow-scrolling: touch !important;
  scrollbar-width: none !important;
}

.bk-author-expertise-track::-webkit-scrollbar,
.row.bk-author-expertise-track::-webkit-scrollbar {
  display: none !important;
}

/* 3 card trên desktop */

.bk-author-expertise-track > .col,
.row.bk-author-expertise-track > .col {
  display: flex !important;

  flex: 0 0 calc((100% - 48px) / 3) !important;
  width: calc((100% - 48px) / 3) !important;
  min-width: calc((100% - 48px) / 3) !important;
  max-width: calc((100% - 48px) / 3) !important;

  margin: 0 !important;
  padding: 0 !important;

  float: none !important;
  clear: none !important;

  scroll-snap-align: start !important;
}

.bk-author-expertise-track > .col > .col-inner,
.row.bk-author-expertise-track > .col > .col-inner {
  display: flex !important;
  width: 100% !important;
  height: 100% !important;
}

/* =========================================================
   Card
   ========================================================= */

.bk-author-expertise-card.box,
.box.bk-author-expertise-card,
.bk-author-expertise-card .box {
  display: flex !important;
  flex-direction: column !important;

  width: 100% !important;
  height: 100% !important;
  min-height: 390px !important;

  margin: 0 !important;

  background: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.22) !important;
  border-radius: 10px !important;

  overflow: hidden !important;
  box-shadow: none !important;

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease !important;
}

.bk-author-expertise-card.box:hover,
.box.bk-author-expertise-card:hover,
.bk-author-expertise-card .box:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.24) !important;
}

/* Ảnh */

.bk-author-expertise-card .box-image,
.box.bk-author-expertise-card .box-image {
  flex: 0 0 auto !important;
  width: 100% !important;
  height: 245px !important;

  margin: 0 !important;

  background: #e8ecef !important;
  overflow: hidden !important;
}

.bk-author-expertise-card .box-image .image-cover,
.box.bk-author-expertise-card .box-image .image-cover {
  height: 100% !important;
  padding-top: 0 !important;
}

.bk-author-expertise-card .box-image img,
.box.bk-author-expertise-card .box-image img {
  display: block !important;

  width: 100% !important;
  height: 100% !important;

  margin: 0 !important;

  object-fit: cover !important;
  object-position: center !important;

  transition: transform 0.35s ease !important;
}

.bk-author-expertise-card:hover .box-image img,
.box.bk-author-expertise-card:hover .box-image img {
  transform: scale(1.04) !important;
}

/* Nội dung card */

.bk-author-expertise-card .box-text,
.box.bk-author-expertise-card .box-text {
  display: flex !important;
  flex: 1 1 auto !important;
  flex-direction: column !important;
  justify-content: flex-start !important;

  width: 100% !important;

  padding: 18px 18px 22px !important;

  background: #ffffff !important;
  color: #001f3a !important;
  text-align: center !important;
}

.bk-author-expertise-card .box-text h3,
.box.bk-author-expertise-card .box-text h3 {
  margin: 0 0 10px !important;

  color: #001f3a !important;
  font-size: 17px !important;
  line-height: 1.35 !important;
  font-weight: 800 !important;

  text-align: center !important;
  text-transform: uppercase !important;
}

.bk-author-expertise-card .box-text p,
.box.bk-author-expertise-card .box-text p {
  margin: 0 !important;

  color: #263541 !important;
  font-size: 14px !important;
  line-height: 1.55 !important;
  font-weight: 400 !important;

  text-align: center !important;
}

/* =========================================================
   Arrow buttons
   ========================================================= */

.bk-author-expertise-arrow {
  position: absolute !important;
  top: 50% !important;
  z-index: 30 !important;

  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;

  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;

  margin: 0 !important;
  padding: 0 0 3px !important;

  border: 0 !important;
  border-radius: 999px !important;

  background: #ffffff !important;
  color: #001f3a !important;

  font: 400 34px/1 Arial, sans-serif !important;

  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22) !important;

  cursor: pointer !important;
  pointer-events: auto !important;

  transform: translateY(-50%) !important;

  transition:
    color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease !important;
}

.bk-author-expertise-arrow:hover {
  color: #e60000 !important;
  box-shadow: 0 11px 28px rgba(0, 0, 0, 0.3) !important;
}

.bk-author-expertise-arrow.is-prev {
  left: -22px !important;
}

.bk-author-expertise-arrow.is-next {
  right: -22px !important;
}

.bk-author-expertise-arrow:disabled,
.bk-author-expertise-arrow.is-disabled {
  opacity: 0.35 !important;
  cursor: not-allowed !important;
}

.bk-author-expertise-section.is-single-page
.bk-author-expertise-arrow {
  display: none !important;
}
/* =========================================================
   Mobile
   ========================================================= */

@media screen and (max-width: 549px) {
  .bk-author-expertise-section {
    padding: 38px 0 44px !important;
  }

  .bk-author-expertise-section > .section-content {
    padding-left: 14px !important;
    padding-right: 14px !important;
  }

  .bk-author-expertise-heading-row {
    margin-bottom: 24px !important;
  }

  .bk-author-expertise-heading h2 {
    font-size: 28px !important;
    line-height: 1.15 !important;
  }

  /*
   * Mobile hiển thị khoảng 86% card.
   * Người dùng nhìn thấy một phần card sau để biết có thể lướt.
   */

  .bk-author-expertise-track > .col,
  .row.bk-author-expertise-track > .col {
    flex-basis: 86% !important;
    width: 86% !important;
    min-width: 86% !important;
    max-width: 86% !important;
  }

  .bk-author-expertise-card.box,
  .box.bk-author-expertise-card,
  .bk-author-expertise-card .box {
    min-height: 350px !important;
  }

  .bk-author-expertise-card .box-image,
  .box.bk-author-expertise-card .box-image {
    height: 205px !important;
  }

  .bk-author-expertise-card .box-text,
  .box.bk-author-expertise-card .box-text {
    padding: 16px 14px 19px !important;
  }

  .bk-author-expertise-card .box-text h3,
  .box.bk-author-expertise-card .box-text h3 {
    font-size: 15px !important;
  }

  .bk-author-expertise-card .box-text p,
  .box.bk-author-expertise-card .box-text p {
    font-size: 13px !important;
  }

  .bk-author-expertise-arrow {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    font-size: 28px !important;
  }

  .bk-author-expertise-arrow.is-prev {
    left: -6px !important;
  }

  .bk-author-expertise-arrow.is-next {
    right: -6px !important;
  }
}