/**
 * Khung xanh khóa Ứng dụng AI — HTML dán admin (class .fmit-ai-vb)
 * Desktop: 3 cột | Mobile: xếp dọc
 */
.fmit-ai-vb {
  box-sizing: border-box;
  position: relative;
  display: block;
  width: 100%;
  margin: 0 0 22px;
  padding: 16px 8px;
  overflow: hidden;
  background:
    radial-gradient(90% 120% at 50% 40%, #ffffff 0%, transparent 55%),
    linear-gradient(180deg, #f8fafc 0%, #eef4fb 100%);
  border: 1px solid #dbe7f5;
  border-radius: 18px;
  -webkit-box-shadow: 0 6px 16px rgba(30, 64, 175, 0.08);
  box-shadow: 0 6px 16px rgba(30, 64, 175, 0.08);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.3;
  color: #1e3a5f;
}
.fmit-ai-vb *,
.fmit-ai-vb *::before,
.fmit-ai-vb *::after {
  box-sizing: border-box;
}
.fmit-ai-vb__deco {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(96, 165, 250, 0.28) 1.1px, transparent 1.35px);
  background-size: 12px 12px;
  background-position: calc(100% - 8px) 12px;
  background-repeat: repeat;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, transparent 68%, #000 86%);
  mask-image: linear-gradient(90deg, transparent 0%, transparent 68%, #000 86%);
}
.fmit-ai-vb__cols {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  overflow: hidden;
}
.fmit-ai-vb__col {
  float: left;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 31%;
  padding: 6px 16px;
  min-height: 72px;
  border-left: 1px solid #d8e0ea;
}
.fmit-ai-vb__col--course {
  width: 38%;
  border-left: none;
}
.fmit-ai-vb__img {
  float: none;
  display: block;
  -webkit-box-flex: 0;
  -ms-flex: 0 0 auto;
  flex: 0 0 auto;
  border: 0;
  margin: 0 12px 0 0;
}
.fmit-ai-vb__img--lg {
  width: 48px;
  height: 48px;
}
.fmit-ai-vb__img--sm {
  width: 44px;
  height: 44px;
}
.fmit-ai-vb__text {
  -webkit-box-flex: 1;
  -ms-flex: 1 1 auto;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  word-break: normal;
  overflow-wrap: break-word;
}
.fmit-ai-vb__kicker {
  display: none;
}
.fmit-ai-vb__course,
.fmit-ai-vb__course-sub,
.fmit-ai-vb__course span,
.fmit-ai-vb__course-sub span {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #0f2744;
  line-height: 1.2;
  text-transform: uppercase;
}
.fmit-ai-vb__course-sub,
.fmit-ai-vb__course-sub span {
  margin-top: 2px;
  font-size: 14px;
  letter-spacing: 0;
  color: #c5a028;
  white-space: nowrap;
}
.fmit-ai-vb__title,
.fmit-ai-vb__title span {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  color: #0f2744;
  line-height: 1.25;
  text-transform: uppercase;
  white-space: normal;
}
.fmit-ai-vb__sub,
.fmit-ai-vb__sub span {
  margin: 2px 0 0;
  font-size: 12px;
  font-weight: 400;
  color: #4a5a73;
  line-height: 1.4;
  white-space: normal;
}
.fmit-ai-vb__course span,
.fmit-ai-vb__course-sub span,
.fmit-ai-vb__title span,
.fmit-ai-vb__sub span {
  color: inherit !important;
}
.fmit-ai-vb__clear {
  clear: both;
  height: 0;
  line-height: 0;
  font-size: 0;
}

@media (max-width: 767px) {
  .fmit-ai-vb {
    padding: 12px 12px;
    border-radius: 14px;
  }
  .fmit-ai-vb__deco {
    opacity: 0.55;
  }
  .fmit-ai-vb__col,
  .fmit-ai-vb__col--course {
    float: none !important;
    width: 100% !important;
    border-left: none !important;
    border-top: 1px solid #d8e0ea;
    padding: 12px 4px !important;
    min-height: 0 !important;
  }
  .fmit-ai-vb__col--course {
    border-top: none !important;
    padding-top: 4px !important;
  }
  .fmit-ai-vb__img--lg,
  .fmit-ai-vb__img--sm {
    width: 44px;
    height: 44px;
    margin-top: 0;
  }
  .fmit-ai-vb__course,
  .fmit-ai-vb__course-sub {
    font-size: 17px;
    white-space: normal;
  }
  .fmit-ai-vb__title {
    font-size: 14px;
  }
  .fmit-ai-vb__sub {
    font-size: 13px;
  }
}