.product_breadcrumbs {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding: 1.7rem 0 2rem;
}
.product_breadcrumbs .breadcrumbs {
  flex: 1;
  line-height: 2rem;
  min-height: 2rem;
}
.product_breadcrumbs .breadcrumbs span {
  font-size: 1.4rem;
  font-weight: 500;
  color: #1c2d59;
}
.product_breadcrumbs .breadcrumbs span span::before {
  content: ' / ';
  color: #d4dde6;
  margin: 0 0.4286em 0 0.57143em;
}
.product_breadcrumbs .breadcrumbs span span:first-child::before {
  display: none;
}
.product_breadcrumbs .breadcrumbs span a {
  font-weight: 400;
  color: #5a6472;
  transition: all 0.3s;
  text-decoration: underline transparent;
}
.product_breadcrumbs .breadcrumbs span a:hover {
  color: var(--primary);
  text-decoration-color: var(--primary);
}
.product_breadcrumbs .btn_i {
  font-size: 1.5rem;
  font-weight: 500;
  flex-direction: row-reverse;
  gap: 1.3rem;
}
.product_breadcrumbs .btn_i::after {
  width: 0.8em;
  background-image: url("../img/arrow-l.svg");
}
.product_breadcrumbs .btn_i:hover::after {
  transform: translateX(-20%);
}
.product_show {
  padding: 8.9rem 0 17.9rem;
}
.product_show .swiper_box {
  width: 46.5942029%;
  padding-top: 0.8rem;
  position: sticky;
  top: 12rem;
}
.product_show .swiper_box > div {
  position: static;
}
.product_show .swiper_box + .head {
  max-width: 63.4rem;
}
.product_show .product_show_gallery_swiper {
  overflow: hidden;
  border: 1px solid var(--border);
}
.product_show .product_show_gallery_swiper .img {
  display: block;
  padding-bottom: 82.03276131%;
}
.product_show .product_show_gallery_swiper .img.img_ab img {
  width: 89.8596%;
  height: 91.0476%;
  left: 7.1763%;
  top: 3.5048%;
}
.product_show .product_show_thumbs_swiper {
  overflow: hidden;
  margin: 2.8rem -1px 0;
  padding: 1px;
}
.product_show .product_show_thumbs_swiper .swiper-slide {
  position: relative;
  max-width: 9.9rem;
  border: 1px solid var(--border);
  cursor: pointer;
}
.product_show .product_show_thumbs_swiper .swiper-slide::after {
  position: absolute;
  left: -1.5px;
  top: -1.5px;
  bottom: -1.5px;
  right: -1.5px;
  content: '';
  border: 2px solid var(--secondary);
  transition: all 0.3s;
  opacity: 0;
  pointer-events: none;
}
.product_show .product_show_thumbs_swiper .swiper-slide-thumb-active::after {
  opacity: 1;
}
.product_show .product_show_thumbs_swiper .img {
  display: block;
  padding-bottom: 82.4742268%;
}
.product_show .product_show_thumbs_swiper .img.img_ab img {
  width: 82.7835%;
  height: 83.3%;
  left: 8.6598%;
  top: 6%;
}
.product_show .head {
  flex: 1;
  width: 100%;
}
.product_show .tcon > em {
  margin-bottom: 1.3rem;
}
.product_show .tcon h1 {
  font-size: 5.4rem;
}
.product_show .tcon p {
  margin-top: 2.6rem;
}
.product_show .tcon strong {
  display: flex;
  align-items: center;
  font-size: 2rem;
  font-weight: 500;
  color: #1e2a3a;
  margin-top: 4.3rem;
  gap: 0.6em;
}
.product_show .tcon strong::after {
  display: block;
  flex: 1;
  height: 1px;
  background-color: var(--border);
  content: '';
}
.product_show .tcon ul {
  font-weight: 500;
  color: #1e2a3a;
  margin-top: 2.2rem;
}
.product_show .tcon ul li {
  display: grid;
  grid-template-columns: 3fr 4fr;
  align-items: center;
  border-bottom: 1px solid var(--border);
  gap: 1.3em;
  padding: 1.5rem 0 1.75rem;
}
.product_show .tcon ul span:first-child {
  color: #5a6472;
}
.product_show .tcon ul i {
  color: #8a939f;
  font-size: 0.888125em;
  margin-left: 0.422em;
}
.product_show .btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1.9rem;
  margin-top: 3.9rem;
}
.product_tech {
  background-color: var(--bg);
  padding: 11.8rem 0 14.3rem;
}
.product_tech .items {
  margin-top: 5rem;
}
.product_tech .items > ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 1.88405797%;
}
.product_tech .item {
  display: block;
  height: 100%;
  background-color: #fff;
  border: 1px solid var(--border);
  padding: 5.1698671% 5.1698671% 3.8404727%;
}
.product_tech .item h3 {
  font-size: 2.6rem;
  font-weight: 700;
}
.product_tech .item p {
  margin-top: 2.1rem;
}
.product_tech .item ol {
  counter-reset: trait;
  color: var(--text);
  margin-top: 2.3rem;
}
.product_tech .item ol li + li {
  border-top: 1px solid var(--border);
}
.product_tech .item ol li {
  display: grid;
  grid-template-columns: max-content 1fr;
  align-items: start;
  padding: 1.3rem 0 1.6rem;
}
.product_tech .item ol li::before {
  counter-increment: trait;
  content: counter(trait, decimal-leading-zero);
  font-weight: 700;
  color: var(--secondary);
  min-width: 1.875em;
  margin-right: 0.6875em;
}
.product_tech .item h4 {
  font-size: 2rem;
  font-weight: 400;
  margin-top: 2.8rem;
}
.product_tech .item ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.6rem;
}
.product_tech .item ul li {
  background-color: var(--bg);
  padding: 4.0336134% 5.7142857% 5.0420168%;
}
.product_tech .item ul li strong {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--secondary);
}
.product_tech .item ul li p {
  font-size: 1.421rem;
  line-height: 1.6;
  margin-top: 0.4rem;
}
.product_service {
  background-color: #1c2d5a;
  max-width: 256rem;
  margin: 0 auto;
  padding-top: 13.2rem;
}
.product_service .bg_mask {
  width: 100%;
  height: auto;
  margin-top: 12.1rem;
}
.product_service .product_service_swiper {
  overflow: hidden;
  background-color: #334570;
  margin-top: 4.7rem;
}
.product_service .product_service_swiper .swiper-slide:first-child .item {
  border-left-color: transparent;
}
.product_service .product_service_swiper .swiper-slide-active .item {
  border-left-color: transparent;
}
.product_service .item {
  display: block;
  height: 100%;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.3s;
  padding: 16.5217391% 8.6956522%;
  min-height: 34rem;
}
.product_service .item .icon {
  width: 4rem;
  height: 4rem;
}
.product_service .item .info {
  color: #fff;
  margin-top: 1.9rem;
}
.product_service .item .info h3 {
  font-size: 2.4rem;
  font-weight: 700;
}
.product_service .item .info p {
  line-height: 2.6rem;
  opacity: 0.74;
  max-width: 24rem;
  margin-top: 2.2rem;
}
.page_products {
  padding-top: 12.8rem;
}
.page_products .head .tcon {
  padding-bottom: 1.3rem;
}
@media screen and (max-width: 768px) {
  .product_breadcrumbs {
    padding: 10px 0;
  }
  .product_breadcrumbs .breadcrumbs {
    line-height: 20px;
    min-height: 20px;
  }
  .product_breadcrumbs .breadcrumbs span {
    font-size: 13px;
  }
  .product_breadcrumbs .btn_i {
    font-size: 14px;
    gap: 10px;
  }
  .product_show {
    padding: 30px 0 50px;
  }
  .product_show .swiper_box {
    padding: 0;
  }
  .product_show .product_show_thumbs_swiper {
    margin-top: 14px;
  }
  .product_show .product_show_thumbs_swiper .swiper-slide {
    max-width: 70px;
  }
  .product_show .tcon > em {
    margin-bottom: 8px;
  }
  .product_show .tcon h1 {
    font-size: 30px;
  }
  .product_show .tcon p {
    margin-top: 12px;
  }
  .product_show .tcon strong {
    font-size: 18px;
    margin-top: 22px;
  }
  .product_show .tcon ul {
    margin-top: 14px;
  }
  .product_show .tcon ul li {
    padding: 10px 0;
  }
  .product_tech {
    padding: 50px 0;
  }
  .product_tech .items {
    margin-top: 30px;
  }
  .product_tech .items > ul {
    gap: 20px;
  }
  .product_tech .item {
    padding: 20px;
  }
  .product_tech .item h3 {
    font-size: 20px;
  }
  .product_tech .item p {
    margin-top: 10px;
  }
  .product_tech .item ol {
    margin-top: 12px;
  }
  .product_tech .item ol li {
    padding: 10px 0;
  }
  .product_tech .item h4 {
    font-size: 18px;
    margin-top: 20px;
  }
  .product_tech .item ul {
    margin-top: 16px;
  }
  .product_tech .item ul li {
    padding: 14px;
  }
  .product_tech .item ul li strong {
    font-size: 13px;
  }
  .product_tech .item ul li p {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 5px;
  }
  .product_service {
    padding-top: 50px;
  }
  .product_service .bg_mask {
    margin-top: 50px;
  }
  .product_service .product_service_swiper {
    margin-top: 30px;
  }
  .product_service .item {
    padding: 20px;
    min-height: unset;
  }
  .product_service .item .icon {
    width: 32px;
    height: 32px;
  }
  .product_service .item .info {
    margin-top: 20px;
  }
  .product_service .item .info h3 {
    font-size: 20px;
  }
  .product_service .item .info h3 p {
    line-height: 1.5;
    margin-top: 10px;
  }
  .page_products {
    padding-top: 50px;
  }
  .page_products .head .tcon {
    padding: 0;
  }
}
@media screen and (max-width: 576px) {
  .product_show .swiper_box {
    width: 100%;
    position: static;
  }
  .product_tech .items > ul {
    grid-template-columns: 1fr;
  }
  .product_service .product_service_swiper .swiper-slide:last-child .item {
    border-left-color: rgba(255, 255, 255, 0.08);
  }
}