/* banner start */
.index-banner {
  position: relative;
  overflow: hidden;
}

.index-banner .swiper-slide img.pagination-image {
  display: none;
}

.index-banner .swiper-button-prev,
.index-banner .swiper-button-next {
  width: 50px;
  height: 50px;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  -webkit-transition: all 0.4s ease-out 0s;
  -moz-transition: all 0.4s ease-out 0s;
  -o-transition: all 0.4s ease-out 0s;
  transition: all 0.4s ease-out 0s;
}

.index-banner .swiper-button-prev i,
.index-banner .swiper-button-next i {
  color: #fff;
}

.index-banner .swiper-button-prev:hover,
.index-banner .swiper-button-next:hover {
  background: var(--base-color-orange);
}

.index-banner .swiper-slide {
  position: relative;
}

.index-banner .swiper-slide .banner-cont {
  position: absolute;
  top: 20%;
  bottom: 30%;
  left: 50%;
  transform: translateX(-50%);
  width: 1400px;
  max-width: 100%;
  margin: 0 auto;
  color: #fff;
  display: flex;
  flex-direction: column;
}

.index-banner .swiper-slide .banner-cont h3 {
  width: 50%;
  font-size: calc(56 / 1920 * 100vw);
  font-family: Arial Black;
  line-height: 1.2;
  display: none;
}

.index-banner .swiper-slide.swiper-slide-active .banner-cont h3 {
  display: block;
}

.index-banner .swiper-slide .banner-cont p {
  width: 50%;
  font-weight: normal;
  font-size: 18px;
  margin-top: calc(30 / 1920 * 100vw);
  display: none;
}

.index-banner .swiper-slide.swiper-slide-active .banner-cont p {
  display: block;
}

.index-banner .swiper-slide .banner-cont .morn-btn {
  width: 50%;
  margin-top: auto;
  display: none;
}

.index-banner .swiper-slide.swiper-slide-active .banner-cont .morn-btn {
  display: block;
}

.index-banner .swiper-pagination-clickable .swiper-pagination-bullet {
  width: 10%;
  height: auto;
  background: none;
  border-radius: 0;
}

.index-banner
  .swiper-pagination-clickable
  .swiper-pagination-bullet.swiper-pagination-bullet-active {
  border: 3px solid var(--base-color-orange);
}

.index-banner .swiper-pagination-bullet {
  opacity: 1;
}

.index-banner .swiper-pagination-clickable .swiper-pagination-bullet img {
  display: block;
}

/* banner end */
.title-box {
  text-align: center;
  margin-bottom: 50px;
}

.title-box h2 {
  font-size: 40px;
  font-weight: bolder;
  line-height: 1.8;
  text-transform: capitalize;
  font-family: Arial Black;
}

.title-box p {
  color: #666;
  width: 80%;
  margin: 15px auto 0;
}

.index-products {
  background: #f3f3f3;
  padding: 100px 0 120px;
}

.index-application {
  padding: 100px 0 120px;
}

.index-aboutus {
  padding: 120px 0;
  background: url(../images/index-about-bg.jpg) no-repeat top center/cover;
}

.morn-btn {
  margin-top: 15px;
}

.morn-btn a {
  background: var(--base-color-black);
  color: #fff;
  display: flex;
  width: fit-content;
  align-items: center;
  font-size: 18px;
  font-weight: bold;
  -webkit-transition: all 0.4s ease-out 0s;
  -moz-transition: all 0.4s ease-out 0s;
  -o-transition: all 0.4s ease-out 0s;
  transition: all 0.4s ease-out 0s;
}

.morn-btn a span {
  padding: 0 35px;
  height: 60px;
  line-height: 60px;
}

.morn-btn a i {
  background: var(--base-color-orange);
  width: 60px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  -webkit-transition: all 0.4s ease-out 0s;
  -moz-transition: all 0.4s ease-out 0s;
  -o-transition: all 0.4s ease-out 0s;
  transition: all 0.4s ease-out 0s;
}

.morn-btn a:hover {
  background: var(--base-color-orange);
}

.morn-btn a:hover i {
  transform: translateX(6px);
}

/* about us start */
.aboutus-box {
  display: flex;
  flex-wrap: wrap;
  gap: 60px;
}

.aboutus-box .aboutus-img {
  width: calc(50% - 30px);
  border: 15px solid #fff;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  border-radius: 6px;
}

.aboutus-box .aboutus-img img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.aboutus-box .aboutus-des {
  width: calc(50% - 30px);
}

.aboutus-box .aboutus-des > span {
  font-size: 16px;
  color: var(--base-color-orange);
}

.aboutus-box .aboutus-des h1 {
  font-size: 44px;
  font-family: Arial Black;
  margin-bottom: 15px;
  line-height: 1.3;
}

.aboutus-box .aboutus-des p.about-cont {
  color: #666;
}

.aboutus-box .aboutus-img iframe {
  width: 100%;
  height: 100%;
}

/* about us end */

/* products start */
.products-box {
  position: relative;
}

.products-box .swiper-pagination {
  left: 0;
  width: 100%;
  margin-top: 30px;
}

.products-box .swiper-pagination .swiper-pagination-bullet {
  margin: 0 var(--swiper-pagination-bullet-horizontal-gap, 4px);
}

.products-box .swiper-pagination .swiper-pagination-bullet-active {
  background: var(--base-color-orange);
}

.products-swiper .swiper-slide > a {
  display: block;
}

.products-swiper .swiper-slide > a .product-img {
  overflow: hidden;
}

.products-swiper .swiper-slide > a .product-img img {
  -webkit-transition: all 0.4s ease-out 0s;
  -moz-transition: all 0.4s ease-out 0s;
  -o-transition: all 0.4s ease-out 0s;
  transition: all 0.4s ease-out 0s;
}

.products-swiper .swiper-slide > a:hover .product-img img {
  -webkit-transform: scale(1.08);
  -moz-transform: scale(1.08);
  -o-transform: scale(1.08);
  transform: scale(1.08);
}

.products-swiper .swiper-slide > a .product-des {
  position: relative;
  padding: 45px;
  background-color: #fff;
  border-top: 1px solid #eee;
}

.products-swiper .swiper-slide > a .product-des i {
  position: absolute;
  top: -25px;
  right: 45px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--base-color-orange);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  -webkit-transition: all 0.4s ease-out 0s;
  -moz-transition: all 0.4s ease-out 0s;
  -o-transition: all 0.4s ease-out 0s;
  transition: all 0.4s ease-out 0s;
}

.products-swiper .swiper-slide > a:hover .product-des i {
  right: 35px;
}

.products-swiper .swiper-slide > a .product-des h3 {
  font-size: 24px;
  font-weight: bold;
  color: #000;
  margin-bottom: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.products-swiper .swiper-slide > a .product-des p {
  font-size: 16px;
  color: #666;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

/* products end */

/* application start */
.application-box {
  position: relative;
  display: none;
}

.application-box .swiper-button-next,
.application-box .swiper-button-prev {
  width: 50px;
  height: 50px;
  background: var(--base-color-black);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  -webkit-transition: all 0.4s ease-out 0s;
  -moz-transition: all 0.4s ease-out 0s;
  -o-transition: all 0.4s ease-out 0s;
  transition: all 0.4s ease-out 0s;
}

.application-box .swiper-button-next:hover,
.application-box .swiper-button-prev:hover {
  background: var(--base-color-orange);
}

.application-box .swiper-button-next {
  right: -80px;
}

.application-box .swiper-button-prev {
  left: -80px;
}

.application-swiper .swiper-slide img {
  width: 100%;
  display: block;
}

.application-swiper .swiper-slide p {
  font-size: 20px;
  text-align: center;
  margin-top: 10px;
}

.index-application .morn-btn a {
  margin: 0 auto;
}

.index-application .morn-btn {
  margin-top: 50px;
}

.appapplication-fullpage {
  position: relative;
  /* background: #ddd; */
}

.appapplication-fullpage .big-app .big-app-img img {
  filter: brightness(0.9);
}

.appapplication-fullpage .small-app {
  display: flex;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.appapplication-fullpage .small-app .small-app-img {
  width: calc(100 / 6 * 100%);
  height: 100%;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
}

.appapplication-fullpage .small-app .small-app-img img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  -webkit-transition: all 0.4s ease-out 0s;
  -moz-transition: all 0.4s ease-out 0s;
  -o-transition: all 0.4s ease-out 0s;
  transition: all 0.4s ease-out 0s;
  cursor: pointer;
  filter: brightness(0.5);
}

.appapplication-fullpage:hover .small-app .small-app-img img {
  opacity: 0;
}

.appapplication-fullpage .small-app .small-app-img p {
  position: absolute;
  top: 45%;
  text-align: center;
  left: 0;
  width: 100%;
  padding: 0 20px;
  color: #fff;
  font-size: 24px;
  text-transform: capitalize;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

/* application end */
/* index-send start */
.index-send {
  position: relative;
}

.index-send::before {
  content: "";
  width: 100%;
  height: 50%;
  background: var(--base-color-black);
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 0;
}

.index-send .send-img img {
  display: block;
}

.index-send .send-box {
  position: relative;
}

.index-send .send-des {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  padding: calc(90 / 1920 * 100vw);
  align-items: center;
}

.index-send .send-des h3 {
  color: #fff;
  font-size: calc(34 / 1920 * 100vw);
  line-height: 1.5;
  text-transform: capitalize;
}

.index-send .send-des h3 span {
  display: block;
}

.index-send .send-des a.index-send-btn {
  line-height: calc(60 / 1920 * 100vw);
  height: calc(60 / 1920 * 100vw);
  padding: 0 calc(45 / 1920 * 100vw);
  display: block;
  font-size: 18px;
  color: #fff;
  background: var(--base-color-black);
  transition: all 0.4s ease;
  flex-shrink: 0;
}

.index-send .send-des a.index-send-btn:hover {
  background: #fff;
  color: var(--base-color-orange);
}

/* index-send end */
@media (max-width: 1600px) {
  .application-box .swiper-button-next {
    right: 15px;
  }

  .application-box .swiper-button-prev {
    left: 15px;
  }
}

@media (max-width: 1440px) {
  .index-banner .swiper-slide .banner-cont {
    width: 90%;
  }

  .index-banner .swiper-slide .banner-cont p {
    font-size: 16px;
  }

  .aboutus-box .aboutus-des h1 {
    font-size: 38px;
  }

  .index-aboutus {
    padding: 100px 0;
  }

  .index-products {
    padding: 90px 0 120px;
  }

  .index-application {
    padding: 90px 0 100px;
  }

  .index-banner .swiper-slide.swiper-slide-active .banner-cont p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }

  .index-banner .swiper-slide .banner-cont p {
    line-height: calc(25 / 1440 * 100vw);
    height: calc(75 / 1440 * 100vw);
    overflow: hidden;
  }

  .morn-btn a {
    font-size: calc(16 / 1440 * 100vw);
  }

  .morn-btn a span {
    padding: 0 calc(30 / 1440 * 100vw);
    height: calc(54 / 1440 * 100vw);
    line-height: calc(54 / 1440 * 100vw);
  }

  .morn-btn a i {
    height: calc(54 / 1440 * 100vw);
    width: calc(54 / 1440 * 100vw);
    line-height: calc(54 / 1440 * 100vw);
  }

  .index-banner .swiper-slide .banner-cont h3 {
    font-size: calc(46 / 1440 * 100vw);
  }

  .application-swiper .swiper-slide p {
    font-size: calc(20 / 1440 * 100vw);
  }

  .title-box h2 {
    font-size: calc(38 / 1440 * 100vw);
  }

  .index-send .send-des a.index-send-btn {
    font-size: 16px;
  }
}

@media (max-width: 992px) {
  .index-banner .swiper-slide .banner-cont p {
    display: none;
  }

  .index-banner .swiper-slide.swiper-slide-active .banner-cont p {
    display: none;
  }

  .index-banner .swiper-slide .banner-cont h3 {
    font-size: calc(40 / 992 * 100vw);
  }

  .morn-btn a {
    font-size: calc(24 / 992 * 100vw);
  }

  .morn-btn a span {
    padding: 0 calc(30 / 992 * 100vw);
    height: calc(54 / 992 * 100vw);
    line-height: calc(54 / 992 * 100vw);
  }

  .morn-btn a i {
    height: calc(54 / 992 * 100vw);
    width: calc(54 / 992 * 100vw);
    line-height: calc(54 / 992 * 100vw);
  }

  .index-banner .swiper-button-prev,
  .index-banner .swiper-button-next {
    width: 40px;
    height: 40px;
  }
  .aboutus-box .aboutus-des h1 {
    font-size: 30px;
  }
}

@media (max-width: 768px) {
  .appapplication-fullpage {
    display: none;
  }

  .application-box {
    display: block;
  }
  .aboutus-box {
    gap: 20px;
  }
  .aboutus-box .aboutus-des h1 {
    font-size: 24px;
  }
  .aboutus-box .aboutus-img {
    width: 100%;
  }
  .aboutus-box .aboutus-des {
    width: 100%;
  }
  .index-aboutus {
    padding: 40px 0;
  }
  .morn-btn a span {
    height: 36px;
    line-height: 36px;
    padding: 0 15px;
  }
  .morn-btn a i {
    width: 36px;
    height: 36px;
    line-height: 36px;
  }
  .morn-btn a {
    font-size: 14px;
  }
  .index-products {
    padding: 30px 0 50px;
  }
  .title-box h2 {
    font-size: 24px;
  }
  .title-box p {
    width: 100%;
    margin-top: 10px;
  }
  .products-box .swiper-pagination {
    margin-top: 10px;
  }
  .title-box {
    margin-bottom: 30px;
  }
  .products-swiper .swiper-slide > a .product-des {
    padding: 30px 20px 20px;
  }
  .products-swiper .swiper-slide > a .product-des h3 {
    margin-bottom: 10px;
  }
  .products-swiper .swiper-slide > a .product-des i {
    font-size: 12px;
    width: 40px;
    height: 40px;
    top: -20px;
  }
  .index-send .send-des h3 span {
    display: inline;
  }
  .index-send .send-des h3 {
    font-size: 18px;
  }
  .index-send .send-des a.index-send-btn {
    height: 40px;
    line-height: 40px;
    margin-top: 10px;
    padding: 0 calc(25 / 768 * 100vw);
  }
  .index-send .send-des {
    padding: 25px;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
    background: url(../images/index-send.jpg) no-repeat center center/cover;
  }
  .index-send .send-img img {
    display: none;
  }
  .index-banner .swiper-button-next {
    right: 0;
  }
  .index-banner .swiper-button-prev {
    left: 0;
  }
  .index-banner .swiper-slide .banner-cont {
    width: calc(100% - 100px);
  }
  .index-banner .swiper-pagination {
    position: relative;
    bottom: 0;
    background: #f3f3f3;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5px 0;
  }
  .index-banner .swiper-pagination-clickable .swiper-pagination-bullet {
    width: 15%;
  }
  .index-banner .swiper-slide .banner-cont {
    bottom: 20%;
  }
}