/** intro **/
.intro-about {
  padding-top: 4rem;
}

.intro-about .grid-2 {
  display: grid;
  grid-template-columns: 1fr 33.5625rem;
  column-gap: 4.12rem;
}
.intro-about .grid-2 .col-1 .title-main h1,
.intro-about .grid-2 .col-1 .title-main h2 {
  margin-bottom: 1rem;
}
.intro-about .grid-2 .col-1 .title-main p {
  font-size: 0.9375rem;
  margin-bottom: 1rem;
  text-align: justify;
}
.intro-about .grid-2 .col-1 .title-main p:last-child {
  margin-bottom: 0;
}
.intro-about .grid-2 .col-2 .image-cover {
  padding-top: 72%;
  border-radius: 0.625rem;
  background: #d9d9d9;
}

.field-home {
  padding: 3rem 0;
}
.field-home .list-field {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: 1.8rem;
}
.field-home .list-field .box-item .item-inner {
  padding: 1.56rem;
  background-color: #fff;
  border-radius: 0.3125rem;
  border: 1px solid #c2deff;
}
.field-home .list-field .box-item .item-inner:hover {
  transform: translateY(-10px);
}
.field-home .list-field .box-item .item-inner .icon {
  height: 5.75rem;
  width: auto;
  margin-bottom: 0.75rem;
  text-align: center;
}
.field-home .list-field .box-item .item-inner .icon img {
  height: 100%;
  width: auto;
  object-fit: contain;
}
.field-home .list-field .box-item .item-inner .box-text {
  padding: 0;
  text-align: center;
}
.field-home .list-field .box-item .item-inner .box-text p {
  color: var(--black);
  font-weight: 600;
}
.field-home .list-field .box-item .item-inner:hover .box-text p {
  color: var(--theme-color);
}
.background-section {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.background-section.background-intro2 {
  height: 50.625rem;
}
@media (max-width: 767.98px) {
  .intro-about {
    padding-top: 2.75rem;
  }
  .intro-about .grid-2 {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    row-gap: 1.5rem;
  }
  .field-home .list-field {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    row-gap: 1rem;
  }
}
/** Tầm nhìn **/
.vision-about {
  background-color: #f7f7f7;
}
.vision-about .banner-vision .image-cover {
  padding-top: 0;
  height: 32.875rem;
}
.vision-about .grid-2 {
  display: grid;
  grid-template-columns: 26.875rem 1fr;
  column-gap: 3.75rem;
  align-items: center;
  padding: 2.85rem 3.2rem;
  border-radius: 0.625rem;
  background: #fff;
  margin-top: -7rem;
  position: relative;
}
.vision-about .grid-2 .col-1 .image-cover {
  padding-top: 86%;
  border-radius: 0.625rem;
}
.vision-about .grid-2 .col-2 .item:nth-child(n + 2) {
  margin-top: 1.4rem;
  padding-top: 1rem;
  position: relative;
}
.vision-about .grid-2 .col-2 .item:nth-child(n + 2):before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 1px;
  background-color: #d9d9d9;
  transition: width 2.5s ease-in-out;
}
.vision-about .grid-2 .col-2 .scroll-css.item:nth-child(n + 2):before {
  width: 100%;
}
.vision-about .grid-2 .col-2 .item-inner {
  display: flex;
  column-gap: 1.45rem;
  align-items: flex-start;
}
.vision-about .grid-2 .col-2 .item-inner .icon {
  width: 2.17613rem;
  height: 2.17581rem;
  display: flex;
  align-items: flex-end;
  margin-top: 0.25rem;
}
.vision-about .grid-2 .col-2 .item-inner .icon img {
  height: 100%;
  width: 100%;
  object-fit: contain;
}
.vision-about .grid-2 .col-2 .item-inner .box-text {
  padding: 0;
}
.vision-about .grid-2 .col-2 .item-inner .box-text p {
  color: var(--black);
  margin: 0;
}
.vision-about .grid-2 .col-2 .item-inner .box-text p:first-child {
  font-size: 2rem;
  margin-bottom: 0.125rem;
}
@media (max-width: 767.98px) {
  .vision-about .banner-vision .image-cover {
    height: 14.5rem;
  }
  .vision-about .grid-2 {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    padding: 1rem 1rem 2.5rem;
    margin-top: -3rem;
    row-gap: 1.5rem;
  }
  .vision-about .grid-2 .col-2 .item-inner .box-text {
    padding: 0.6rem 0 0;
  }
  .vision-about .grid-2 .col-2 .item-inner .box-text p:first-child {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
  }
  .vision-about .grid-2 .col-2 .item-inner .box-text p {
    font-size: 0.9375rem;
  }
  .vision-about .grid-2 .col-2 .item-inner {
    column-gap: 1rem;
  }
}
/** Khách hàng đối tác */
.custommer-about {
  padding-top: 2.25rem;
  background-color: #f7f7f7;
}
.custommer-about .title-main,
.activities-about .title-main,
.certification-home .title-main {
  display: flex;
  align-items: center;
  column-gap: 1rem;
  justify-content: space-between;
}
.custommer-about .title-main h2,
.activities-about .title-main h2,
.certification-home .title-main h2 {
  margin-bottom: 0;
}
.custommer-about .video-fit {
  padding-top: 0 !important;
  height: 14.0625rem;
  border-radius: 0.3125rem;
}
.custommer-about .video-fit .youtube-video {
  height: 100%;
}
.custommer-about .video-fit .youtube-video .bg-img {
  height: 100%;
  width: 100%;
  object-fit: cover;
}
.video-controls {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.video-controls .control-btn {
  background-color: rgb(255, 255, 255, 0.5);
  backdrop-filter: blur(4px);
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #ffffff99;
  border-radius: 99rem;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  line-height: unset;
  min-height: unset;
}
.video-controls .control-btn svg {
  margin-left: 0.125rem;
}
.video-controls .control-btn svg path {
  fill-opacity: 1;
}
.video-controls .control-btn:hover {
  background-color: #fff;
  border-color: #fff;
}
.video-controls .control-btn:hover svg path {
  fill: var(--theme-color);
}
.custommer-about .swiper-pagination {
  position: static;
  margin-top: 1.5rem;
}
@media (max-width: 767.98px) {
  .custommer-about {
    padding-top: 2.75rem;
  }
  .video-controls .control-btn {
    width: 2.25rem;
    height: 2.25rem;
    padding: 0.25rem;
  }
}

/** Hoạt động */
.activities-about,
.certification-home {
  padding-top: 3.25rem;
  background-color: #f7f7f7;
}
.box-activities .image-cover {
  height: 13.75rem;
  padding-top: 0;
  border-radius: 0.3125rem;
}
.box-activities .box-text {
  padding: 1rem 0 0;
}
.box-activities .box-text a {
  color: var(--black);
  margin: 0;
  font-weight: 500;
}
.box-activities:hover .box-text a {
  color: var(--theme-color);
}
.box-certification {
  background-color: #fff;
}
@media (max-width: 767.98px) {
  .activities-about,
  .certification-home {
    padding-top: 2.75rem;
  }
  .custommer-about .video-fit {
    height: 10rem;
  }
}