.banner {
  width: 100%;
  max-height: 100vh;
  position: relative;
  overflow: hidden;
}
.banner video {
  display: block;
  width: 100%;
}
.banner .mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
}
.banner .mask .b_title {
  width: 992px;
  color: #fff;
  text-align: center;
  font-family: Montserrat-Bold;
  font-size: 72px;
  font-weight: 700;
  line-height: 96px;
  text-transform: capitalize;
}
.banner .mask .btn:hover {
  border-color: transparent;
  padding-right: 35px;
}
.banner .mask .btn:hover .mask {
  transform-origin: left;
  opacity: 1;
  transform: translateX(0);
}
.banner .mask .mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 224px;
  height: 56px;
  content: "";
  background-color: #06f;
  transform-origin: right;
  border: 1px solid #06f;
  transform: translateX(-100%);
  transition: opacity 0.5s ease, transform 0.5s ease;
  opacity: 0;
}
.banner .mask .btn {
  margin-top: 20px;
  width: 224px;
  height: 56px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  border: 1px solid #fff;
  background: rgba(255, 255, 255, 0);
  position: relative;
  transition: 0.5s;
  overflow: hidden;
}
.banner .mask .btn .icon1 {
  z-index: 2;
  width: 24px;
  height: 24px;
  margin-left: 10px;
}
.banner .mask .btn span {
  color: #fff;
  font-family: Montserrat;
  font-size: 16px;
  font-weight: 600;
  z-index: 2;
}
.banner .down {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: Montserrat;
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
  text-transform: capitalize;
}
.banner .down .down-icon {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  margin-left: 6px;
}
.banner .down2 {
  position: absolute;
  cursor: pointer;
  right: 60px;
  bottom: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.banner .down2 .down_text {
  transform: rotate(90deg);
  color: #fff;
  font-family: Montserrat;
  font-size: 12px;
  font-weight: 300;
  text-transform: capitalize;
  margin-bottom: 38px;
}
.banner .down2 .down-icon {
  width: 30px;
  height: 30px;
}
.model {
  background: #000e1a;
  width: 100%;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.model .ios {
  width: 104px;
  height: auto;
}
.model .andriod {
  width: 197px;
  margin-left: 100px;
}
.model .flex_icon {
  display: flex;
  align-items: center;
  margin-left: 100px;
}
.model .flex_icon .icon2 {
  width: 44px;
  height: 44px;
  margin-right: 18px;
}
.model .flex_icon .flex_text {
  display: flex;
  align-items: center;
  flex-direction: column;
  font-family: Montserrat;
  text-transform: capitalize;
}
.model .flex_icon .flex_text .b_title {
  color: #737373 !important;
  font-size: 24px;
  font-weight: 600;
  line-height: 36px;
}
.model .flex_icon .flex_text .s_title {
  color: #737373 !important;
  font-size: 16px;
  font-weight: 600;
}
.partners {
  padding: 110px 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.partners .b_title {
  color: #141516;
  font-family: Montserrat-Bold;
  font-size: 48px;
  font-weight: 700;
  text-transform: capitalize;
  margin-bottom: 14px;
}
.partners .s_title {
  width: 457px;
  color: rgba(20, 21, 22, 0.8);
  text-align: center;
  font-family: Mulish;
  font-size: 16px;
  font-weight: 400;
  line-height: 150%;
  margin-bottom: 50px;
}
.partners .btn_box {
  display: flex;
  align-items: center;
}
.partners .btn_box .blue_btn {
  width: 165px;
  height: 46px;
  line-height: 46px;
  border-radius: 20px;
  margin-right: 30px;
}
.partners .btn_box .border_btn {
  border-radius: 20px;
  cursor: pointer;
  border: 1px solid #141516;
  width: 163px;
  height: 44px;
  color: #141516;
  font-weight: 400;
  line-height: 44px;
  text-transform: capitalize;
  text-align: center;
}
.partners .btn_box .border_btn:hover {
  color: #06f;
  border-color: #06f;
}
.columns {
  width: 100%;
  height: 24.375vw;
  height: 468px;
  background: url("../img/homepage/bg1.png") no-repeat;
  background-size: cover;
  display: flex;
  overflow: hidden;
}
.columns .column {
  overflow: hidden;
  flex: 1;
  position: relative;
  height: 100%;
  z-index: 2;
  cursor: pointer;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.4) 100%);
}
.columns .column_child {
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.columns .column_child .service-index-txt_box {
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.columns .column_child .s_title {
  color: #fff;
  text-align: center;
  font-family: Montserrat;
  font-size: 14px;
  font-weight: 400;
  line-height: 150%;
  text-transform: capitalize;
}
.columns .column_child .b_title {
  color: #fff;
  text-align: center;
  font-family: Montserrat-Bold;
  font-size: 24px;
  font-weight: 700;
  line-height: 150%;
  text-transform: capitalize;
  margin-top: 12px;
}
.columns .column_child .content {
  width: 210px;
  max-height: 48px;
  color: #fff;
  text-align: center;
  font-family: Montserrat;
  font-size: 9px;
  font-weight: 400;
  line-height: 12px;
  /* 133.333% */
  margin-top: 12px;
  margin-bottom: 12px;
}
.columns .column_child .more {
  width: 90px;
  display: flex;
  align-items: center;
  color: #fff;
  font-family: Montserrat;
  font-size: 10px;
  font-weight: 400;
  line-height: 150%;
  /* 15px */
  text-transform: capitalize;
  margin-top: 27px;
}
.columns .column_child .more .right_icon {
  width: 12px;
  height: 12px;
  margin-left: 8px;
  transition: 0.5s;
}
.columns .column_child .more:hover .right_icon {
  margin-left: 13px;
}
.columns .column_child::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  transition: 1s ease;
  background-size: cover;
  background-repeat: no-repeat;
}
.columns .column:hover .column_child::before {
  opacity: 1;
  transform: scale(1.12);
  transition: 1s ease;
}
.columns .column1 .column_child::before {
  background-image: url("../img/homepage/pic1@3x.png");
}
.columns .column2 .column_child::before {
  background-image: url("../img/homepage/pic2@3x.png");
}
.columns .column3 .column_child::before {
  background-image: url("../img/homepage/pic3@3x.png");
}
.columns .column4 .column_child::before {
  background-image: url("../img/homepage/pic4@3x.png");
}
.expertises {
  padding-bottom: 6.25vw;
}
.expertises .expertises_title {
  color: #141516;
  font-family: Montserrat-Bold;
  font-size: 48px;
  font-weight: 700;
  text-transform: capitalize;
  margin-bottom: 52px;
  text-align: center;
}
.expertises .flex_content {
  max-width: 1110px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.expertises .flex_content .flex_item {
  width: 264px;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  justify-content: flex-start;
  margin-bottom: 40px;
}
.expertises .flex_content .flex_item .title_icon {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 17px;
}
.expertises .flex_content .flex_item .title_icon .icon_ {
  width: 24px;
  height: 24px;
  margin-right: 10px;
}
.expertises .flex_content .flex_item .title_icon span {
  color: #141516;
  font-family: Montserrat;
  font-size: 18px;
  font-weight: 600;
  text-transform: capitalize;
}
.expertises .flex_content .flex_item .flex_text {
  width: 264px;
  color: rgba(20, 21, 22, 0.8);
  font-family: Mulish;
  font-size: 16px;
  font-weight: 400;
  line-height: 150%;
  /* 24px */
}
.expertises .more_btn:hover {
  border-color: transparent;
}
.expertises .more_btn:hover .mask {
  transform-origin: left;
  opacity: 1;
  transform: translateX(0);
}
.expertises .more_btn:hover span {
  color: #fff;
}
.expertises .more_btn:hover .right_w {
  display: block;
  margin-left: 16px;
}
.expertises .more_btn:hover .right_b {
  display: none;
  margin-left: 16px;
}
.expertises .more_btn {
  cursor: pointer;
  margin: 0 auto;
  border-radius: 23px;
  border: 1px solid var(--Black, #141516);
  display: flex;
  width: 165px;
  height: 46px;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-left: 29px;
  transition: 0.5s;
}
.expertises .more_btn .mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  content: "";
  background-color: #06f;
  transform-origin: right;
  border: 1px solid #06f;
  transform: translateX(-100%);
  transition: opacity 0.5s ease, transform 0.5s ease;
  opacity: 0;
}
.expertises .more_btn .right_b {
  width: 12px;
  height: 12px;
  z-index: 2;
  display: block;
  margin-left: 10px;
}
.expertises .more_btn .right_w {
  width: 12px;
  height: 12px;
  z-index: 2;
  display: none;
  margin-left: 10px;
}
.expertises .more_btn span {
  z-index: 2;
  color: #141516;
  text-align: center;
  font-family: Montserrat;
  font-size: 16px;
  font-weight: 400;
  line-height: 150%;
  /* 24px */
  text-transform: capitalize;
}
@media only screen and (max-width: 1110px) {
  .flex_content {
    padding: 0 6.25vw;
  }
}