.ref-abt-bg {
  background: (linear-gradient(180deg, rgba(20, 108, 148, 0.6) 0%, #FFFFFF 100%), url('../images/about-hero-banner.png'));
  background-size: cover;
}
.ref-about-container {
  display: flex;
  align-items: center;
}
.ref-about-container:last-child {
  margin-bottom: 5rem;
}
.ref-about-content {
  padding: 10px;
  align-items: center;
}
.rf-about-img {
  width: 450px;
}
.ref-about-content img {
  width: 100%;
  height: auto;
}
.ref-about-content_txt {
  color: $dark-grey;
  font-weight: 500;
  font-size: 18px;
  margin-top: 2rem;
  line-height: 32px;
}
.ref-about-content {
  h2 {
    font-weight: 600;
    line-height: 2.2rem;
  }
}
.ref-feature__container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 30px;
  padding: 50px 0px;
}
.ref-feature__container-box {
  padding: 30px;
  border-radius: 4px;
  cursor: pointer;
}
.ref-feature__container-box:hover {
  background: $primary-color;
}
.ref-feature__container-box:hover span {
  color: #fff;
}
.ref-feature__container-box:hover .ref-feature-box_img img {
  filter: invert(100%);
}
.ref-feature__container-box:hover p {
  color: #A9A9A9;
}
.ref-feature__container-box span {
  font-weight: 600;
  display: block;
}
.ref-feature-box_img {
  width: 36px;
  height: 36px;
  margin-bottom: 0.6rem;
}
.ref-feature-box_img img {
  width: 100%;
  height: auto;
}
.ref-feature__container-box p {
  color: $dark-grey;
  line-height: 32px;
  margin-top: 0.8rem;
}
#ref-about-history {
  padding: 50px 0;
}
.ref-abt-button {
  width: 20px;
  height: 20px;
  background-color: $primary-color;
  border-radius: 50%;
  margin: 30px;
  border: 3px solid #fff;
  box-shadow: (0px 0px 9px rgba(0, 0, 0, 0.25));
}
.button-text {
  display: block;
  text-align: center;
  position: absolute;
  left: 0;
  width: 100%;
  padding: 5px 0;
  color: $dark-grey;
  font-size: 12px;
}
.owl-carousel-abt .owl-item {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-bottom: 200px;
}
.ref-abt-button:before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 6px;
    background-color: #0D5272;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    z-index: -1;
}
.button-text {
  display: block;
  text-align: center;
  margin-top: 15px;
  color: $dark-grey;
  font-weight: 600;
  font-size: 16px;
}
.ref-abt-button:hover .ref-abt-button__content {
  display: block;
  opacity: 1;
}
.ref-abt-button.active .ref-abt-button__content {
  display: block;
  opacity: 1;
}
.ref-abt_container {
  position: relative;
}
.custom-nav-owl {
  position: absolute;
  width: 100%;
  display: flex;
  justify-content: space-between;
  top: 28px;
}
.re-abt-nav i {
  font-size: 12px;
}
.ref-abt-button__content {
  p {
    color: $dark-grey;
    font-size: 1rem;
  }
}

.ref-abt_mob {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  height: 600px;
  margin: 50px 0;
}
.ref-abt_mob .ref-mob-btn:before {
  content: '';
  width: 50%;
  background-color: $primary-color;
  height: 150px;
  position: absolute;
  left: 4px;
  border-radius: 50px;
  z-index: -1;
}
.ref-mob-btn:hover  .ref-abt-button__mobcontent{
  display: block;
  opacity: 1;
}
.ref-mob-btn:hover .button-mob-text {
  display: none;
}
.ref-abt-button__mobcontent {
  width: 500px;
  margin-left: 24px;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}
.ref-abt-button__mobcontent.show {
  display: block;
  opacity: 1;
}
.button-mob-text {
  display: block;
  width: max-content;
  color: $dark-grey;
  font-weight: 500;
  font-size: 1rem;
  margin-left: 24px;
}
.hidden {
  display: none;
}

//media@query.....
@media(max-width:$breakpoint-lg) {
  .owl-carousel-abt .owl-item {
    margin-bottom: 240px;
  }
}
@media(max-width:$breakpoint-md) {
  .rf-about-img {
    width: 360px;
  }
  .owl-carousel-abt .owl-item {
    margin-bottom: 260px;
  }
  .ref-abt-button__content {
    p {
      color: $dark-grey;
      font-size: 0.9rem;

    }
  }
}
@media(max-width:$breakpoint-sm) {
  #ref-about-history {
    padding-bottom: 100px;
  }
  .ref-about-container {
    flex-direction: column;
  }
  .ref-about-container:last-child {
    flex-direction: column-reverse;
  }
  .ref-about-content {
    flex-basis: 100%;
  }
  .ref-feature__container {
    grid-template-columns: repeat(2, 1fr);
  }
  .ref-abt_mob {
    height: 525px;
  }
  .ref-abt_mob {
    display: flex;
  }
  .ref-abt_container {
    display: none;
  }
}
@media(max-width:$breakpoint-xs) {
  .ref-about-content h2 {
    font-size: 1.3rem;
  }
  .ref-about-content_txt {
    font-size: 16px;
    margin-top: 0rem;
    line-height: 30px;
  }
  .ref-about-content img {
    width: 100%;
    height: 180px;
}
  .ref-feature__container {
    -ms-grid-columns: 1fr 30px 1fr;
    grid-template-columns: repeat(1, 1fr);
  }
  .ref-abt-button__mobcontent {
    width: 300px;
    font-size: 12px;
  }
  .ref-feature__container {
    grid-gap: 0px;
  }
  .ref-abt_mob {
    height: 500px;
    margin-bottom: 100px;
  }
}.ref-arrival-content {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}
.ref-centerhead__underline {
    position: relative;
    padding: 0px;
    margin: 1rem 0;
}
.ref-centerhead__underline::after {
    content: "";
    position: absolute;
    width: 80%;
    height: 3px;
    background-color: #000;
    left: 10%;
    bottom: 0;
    border-radius: 50px;
}
.ref-abt-button {
    width: 20px;
    height: 20px;
    background-color: $primary-color;
    border-radius: 50%;
    margin: 30px;
    border: 3px solid #fff;
    box-shadow: (0px 0px 9px rgba(0, 0, 0, 0.25));
}
.ref-abt-button {
    width: 20px;
    height: 20px;
    background-color: #0D5272;
    border-radius: 50%;
    margin: 30px;
    border: 3px solid #fff;
    -webkit-box-shadow: 0px 0px 9px rgb(0 0 0 / 25%);
    box-shadow: 0px 0px 9px rgb(0 0 0 / 25%);
}
.re-abt-nav {
    width: 22px;
    height: 22px;
    border-radius: 50px;
    background: #0D5272;
    border: none;
    outline: none;
    color: #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    cursor: pointer;
    z-index: 888;
}
.ref-abt_mob .ref-mob-btn {
    position: relative;
    width: 20px;
    height: 20px;
    background-color: #0D5272;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid #fff;
    -webkit-box-shadow: 0px 0px 9px rgb(0 0 0 / 25%);
    box-shadow: 0px 0px 9px rgb(0 0 0 / 25%);
}
.ref-abt-button__content {
    display: none;
    position: absolute;
    top: 57px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: #EAF8FF;
    padding: 20px;
    width: 100%;
    text-align: center;
    opacity: 0;
    -webkit-transition: opacity 0.3s ease-in-out;
    transition: opacity 0.3s ease-in-out;
}
.ref-abt-button.active .ref-abt-button__content {
    display: block;
    opacity: 1;
}
.re-abt-nav i {
    font-size: 12px;
}
.fa-solid, .fas {
    font-weight: 900;
}
.ref-about-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.ref-about-container:last-child {
  margin-bottom: 5rem;
}
.ref-about-content {
  padding: 10px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.rf-about-img {
  width: 450px;
}
.ref-about-content img {
  width: 100%;
  height: auto;
}
.ref-about-content_txt {
  color: #6F6969;
  font-weight: 500;
  font-size: 18px;
  margin-top: 2rem;
  line-height: 32px;
}
.ref-about-content h2 {
  font-weight: 600;
  line-height: 2.2rem;
}
.ref-feature__container {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 30px 1fr 30px 1fr;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 30px;
  padding: 50px 0px;
}
.ref-feature__container-box {
  padding: 30px;
  border-radius: 4px;
  cursor: pointer;
}
.ref-feature__container-box:hover {
  background: #0D5272;
}
.ref-feature__container-box:hover span {
  color: #fff;
}
.ref-feature__container-box:hover .ref-feature-box_img img {
  -webkit-filter: invert(100%);
          filter: invert(100%);
}
.ref-feature__container-box:hover p {
  color: #A9A9A9;
}
.ref-feature__container-box span {
  font-weight: 600;
  display: block;
}
.ref-feature-box_img {
  width: 36px;
  height: 36px;
  margin-bottom: 0.6rem;
}
.ref-feature-box_img img {
  width: 100%;
  height: auto;
}
.ref-feature__container-box p {
  color: #6F6969;
  line-height: 32px;
  margin-top: 0.8rem;
}
#ref-about-history {
  padding: 50px 0;
}
.ref-abt-button {
  width: 20px;
  height: 20px;
  background-color: #0D5272;
  border-radius: 50%;
  margin: 30px;
  border: 3px solid #fff;
  -webkit-box-shadow: 0px 0px 9px rgba(0, 0, 0, 0.25);
          box-shadow: 0px 0px 9px rgba(0, 0, 0, 0.25);
}
.button-text {
  display: block;
  text-align: center;
  position: absolute;
  left: 0;
  width: 100%;
  padding: 5px 0;
  color: #6F6969;
  font-size: 12px;
}
.owl-carousel-abt .owl-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  cursor: pointer;
  margin-bottom: 200px;
}

.ref-abt-button:before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 6px;
  background-color: #0D5272;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  z-index: -1;
}
.button-text {
  display: block;
  text-align: center;
  margin-top: 15px;
  color: #6F6969;
  font-weight: 600;
  font-size: 16px;
}
.ref-abt-button__content {
  display: none;
  position: absolute;
  top: 57px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  background-color: #EAF8FF;
  padding: 20px;
  width: 100%;
  text-align: center;
  opacity: 0;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}
.ref-abt-button:hover .ref-abt-button__content {
  display: block;
  opacity: 1;
}
.ref-abt-button.active .ref-abt-button__content {
  display: block;
  opacity: 1;
}
.ref-abt_container {
  position: relative;
}
.custom-nav-owl {
  position: absolute;
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  top: 28px;
}
.re-abt-nav {
  width: 22px;
  height: 22px;
  border-radius: 50px;
  background: #0D5272;
  border: none;
  outline: none;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  cursor: pointer;
  z-index: 888;
}
.re-abt-nav i {
  font-size: 12px;
}
.ref-abt-button__content p {
  color: #6F6969;
  font-size: 1rem;
}
.ref-abt_mob {
  display: none;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  height: 600px;
  margin: 50px 0;
}
.ref-abt_mob .ref-mob-btn {
  position: relative;
  width: 20px;
  height: 20px;
  background-color: #0D5272;
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid #fff;
  -webkit-box-shadow: 0px 0px 9px rgba(0, 0, 0, 0.25);
          box-shadow: 0px 0px 9px rgba(0, 0, 0, 0.25);
}
.ref-light-section {
    background-color: #EAF8FF;
    padding: 50px 0px;
}
.ref-abt_mob .ref-mob-btn:before {
  content: "";
  width: 50%;
  background-color: #0D5272;
  height: 150px;
  position: absolute;
  left: 4px;
  border-radius: 50px;
  z-index: -1;
}
.ref-mob-btn:hover .ref-abt-button__mobcontent {
  display: block;
  opacity: 1;
}
.ref-mob-btn:hover .button-mob-text {
  display: none;
}
.ref-abt-button__mobcontent {
  width: 500px;
  margin-left: 24px;
  display: none;
  opacity: 0;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}
.ref-abt-button__mobcontent.show {
  display: block;
  opacity: 1;
}
.button-mob-text {
  display: block;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  color: #6F6969;
  font-weight: 500;
  font-size: 1rem;
  margin-left: 24px;
}
.hidden {
  display: none;
}
@media (max-width: 1199.98px) {
  .owl-carousel-abt .owl-item {
    margin-bottom: 240px;
  }
}
@media (max-width: 991.98px) {
  .rf-about-img {
    width: 360px;
  }
  .owl-carousel-abt .owl-item {
    margin-bottom: 260px;
  }
  .ref-abt-button__content p {
    color: #6F6969;
    font-size: 0.9rem;
  }
}
@media (max-width: 767.98px) {
  #ref-about-history {
    padding-bottom: 100px;
  }
  .ref-about-container {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .ref-about-container:last-child {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .ref-about-content {
    -ms-flex-preferred-size: 100%;
        flex-basis: 100%;
  }
  .ref-feature__container {
    -ms-grid-columns: 1fr 30px 1fr;
    grid-template-columns: repeat(2, 1fr);
  }
  .ref-abt_mob {
    height: 525px;
  }
  .ref-abt_mob {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .ref-abt_container {
    display: none;
  }
}
.nav-link active{
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40%;
    height: 3px;
    font-weight: 600;
    background-color: #0D5272;
    -webkit-transition: width 0.3s ease-in-out;
    transition: width 0.3s ease-in-out;
    border-radius: 50px;
}
.ref-feature__container-box:hover span {
    color: #fff !important;
}