@import url("https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap");
* {
  margin: 0;
  padding: 0;
}
body {
  font-family: "Roboto", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
}
p {
  margin-bottom: 0;
  color: #333;
}
a {
  color: #000;
}
a:hover {
  text-decoration: none;
  color: #00408e;
}
:focus {
  outline: 0 !important;
}
img {
  max-width: 100%;
  height: auto;
}
ul {
  margin: 0;
  padding: 0;
}
ul li {
  list-style: none;
}
.container {
  max-width: 1500px;
}
/* 减少间距  */
.cut-spac > [class^="col-"] {
  padding: 5px;
}
.cut-pad {
  padding-left: 15px;
  padding-right: 15px;
}
/* nav*/
.top-bar {
  background-color: #00408e;
  color: #fff;
  font-size: 15px;
  padding: 0 30px;
}
.top-bar a {
  color: #fff;
}
.navbar-light .navbar-nav .nav-link {
  font-size: 18px;
  font-weight: 600;
  padding: 15px 30px;
  color: #333;
}
.navbar-light .navbar-nav .nav-link:hover {
  color: #00408e;
}
.dropdown-submenu {
  position: relative;
}
.dropdown-submenu > .dropdown-menu {
  top: 0;
  left: 100%;
  margin-top: -6px;
  margin-left: 0rem;
  min-width: 200px;
}
@media (max-width: 991px) {
  .dropdown-menu {
    margin-left: 15px !important;
    border: none !important;
    display: none !important;
    box-shadow: none !important;
  }
  .dropdown-menu.show {
    display: block !important;
  }
  .dropdown-submenu > .dropdown-menu {
    left: 15px;
    margin-left: 15px;
  }
  .dropdown-toggle-btn.active::after {
    transform: rotate(180deg);
  }
  .navbar-collapse {
    position: fixed;
    top: 60px;
    left: -300px;
    width: 300px;
    height: 100vh;
    background: white;
    z-index: 1000;
    transition: left 0.3s ease;
    padding: 20px;
    overflow-y: auto;
    display: block !important;
  }
  .navbar-collapse.active {
    left: 0;
    top: 0;
  }
  .home-btn a {
    margin-top: 35px;
  }
}
@media (min-width: 992px) {
  .dropdown:hover > .dropdown-menu {
    display: block;
  }
  .dropdown-submenu:hover > .dropdown-menu {
    display: block;
  }
}
.nav-link-wrapper {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.dropdown-toggle-btn {
  padding: 0 0.5rem;
  margin-left: 0.5rem;
  border: none;
  background: transparent;
  width: 30px;
  transition: transform 0.3s;
}
.dropdown-toggle-btn::after {
  content: "▾";
  display: inline-block;
}
/* 新增遮罩和移动菜单样式 */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  visibility: hidden;
  opacity: 0;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}
.mobile-menu-overlay.active {
  visibility: visible;
  opacity: 1;
}
.home-btn a {
  display: inline-block;
  padding: 8px 15px;
  text-align: center;
  background-color: #00408e;
  color: #fff;
  border-radius: 30px;
  width: 100%;
}
.home-btn a:hover {
  color: #eee;
}
/* ss */
.industry-section {
  overflow: hidden;
}
.industry-wrapper {
  display: flex;
  height: 85vh;
  min-height: 600px;
}
.industry-left {
  flex: 0 0 56%;
  max-width: 56%;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(rgba(12, 17, 40, 0.437), rgba(12, 17, 40, 0.76)),
    url("../images/bg1.webp");
  background-size: cover;
  background-position: center;
}
.industry-left::before {
  content: "";
  position: absolute;
  width: 700px;
  height: 700px;
  right: -180px;
  bottom: -180px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.industry-left::after {
  content: "";
  position: absolute;
  width: 450px;
  height: 450px;
  right: -50px;
  bottom: -50px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.03);
}
.industry-content {
  max-width: 650px;
  padding: 0 90px;
  position: relative;
  z-index: 2;
}
.industry-tag {
  color: #00408e;
  font-size: 14px;
  letter-spacing: 2px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.industry-title {
  color: #fff;
  font-size: 58px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 25px;
}
.industry-desc {
  color: rgba(255, 255, 255, 0.75);
  font-size: 17px;
  line-height: 1.9;
  margin-bottom: 45px;
}
.industry-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  padding: 0 35px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  transition: 0.35s;
}
.industry-btn:hover {
  background: #00408e;
  border-color: #00408e;
  color: #fff;
}
.industry-btn span {
  margin-left: 12px;
  transition: 0.35s;
}
.industry-btn:hover span {
  transform: translateX(5px);
}
.industry-right {
  flex: 0 0 44%;
  max-width: 44%;
  display: flex;
  flex-direction: column;
}
.industry-card {
  flex: 1;
  position: relative;
  overflow: hidden;
}
.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 1s;
}
.industry-card:hover img {
  transform: scale(1.08);
}
.industry-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55), transparent 50%);
  z-index: 1;
}
.industry-card:first-child {
  border-bottom: 2px solid rgba(255, 255, 255, 0.08);
}
.industry-label {
  position: absolute;
  left: 35px;
  bottom: 28px;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  z-index: 2;
  transition: 0.4s;
}
.industry-label span {
  color: #00408e;
}
.industry-card:hover .industry-label {
  transform: translateX(10px);
}
@media (max-width: 1199px) {
  .industry-title {
    font-size: 48px;
  }
  .industry-content {
    padding: 0 60px;
  }
}
@media (max-width: 991px) {
  .industry-wrapper {
    flex-direction: column;
    height: 100% !important;
  }
  .industry-left,
  .industry-right {
    flex: none;
    max-width: 100%;
    width: 100%;
  }
  .industry-left {
    min-height: 500px;
  }
  .industry-card {
    height: 350px;
  }
}
@media (max-width: 767px) {
  .industry-content {
    padding: 50px 30px;
  }
  .industry-title {
    font-size: 36px;
  }
  .industry-desc {
    font-size: 15px;
  }
  .industry-card {
    height: 260px;
  }
  .industry-label {
    font-size: 20px;
    left: 25px;
  }
}
footer {
  width: 100%;
  background-color: #333;
  padding: 10px 5px;
  text-align: center;
  border-top: 1px solid #999;
}
.ft-p p {
  font-size: 14px;
  color: #eee;
}
.pro-c {
  padding: 100px 10px;
}
.pro-img {
  width: 100%;
}
.pro-img a {
  display: inline-block;
  width: 100%;
  border-radius: 8px;
  box-shadow:
    rgba(50, 50, 93, 0.25) 0px 2px 5px -1px,
    rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
  margin-bottom: 10px;
}
.pro-img a p {
  text-align: center;
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: #eee;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}
.pro-img a img {
  padding: 15px;
  transition: 0.3s;
}
.pro-img a img:hover {
  transform: translateY(-8px);
}
.list-products {
  width: 100%;
}

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

.section-title h2 {
  font-size: 38px;
  font-weight: 700;
  color: #1e293b;
}

.section-title p {
  color: #64748b;
  margin-top: 10px;
}

/* table wrapper */
.product-spec-table {
  position: relative;
  background: #fff;
  border-radius: 12px;
  overflow: auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* scroll bar */
.product-spec-table::-webkit-scrollbar {
  height: 8px;
}

.product-spec-table::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 20px;
}

/* table */
.product-spec-table table {
  margin-bottom: 0;
  min-width: 1400px;
}

/* header */
.product-spec-table thead th {
  background: #0f172a;
  color: #fff;
  border-color: #1e293b;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  text-align: center;
  vertical-align: middle;
  padding: 16px;
}

/* body */
.product-spec-table td {
  white-space: nowrap;
  vertical-align: middle;
  text-align: center;
  padding: 14px;
  color: #334155;
}

/* zebra */
.product-spec-table tbody tr:nth-child(even) {
  background: #f8fafc;
}

/* hover */
.product-spec-table tbody tr:hover {
  background: #eef6ff;
  transition: 0.3s;
}

/* fixed first column */
.product-spec-table th:first-child {
  position: sticky;
  left: 0;
  z-index: 5;
  background: #0f172a;
}

.product-spec-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 4;
  background: #fff;
  font-weight: 600;
}

.product-spec-table tbody tr:nth-child(even) td:first-child {
  background: #f8fafc;
}
td img {
  width: 200px;
}
/* mobile swipe tip */
.swipe-tip {
  display: none;
}
.list-btn {
  display: inline-block;
  background-color: #00408e;
  color: #eee;
  text-align: center;
  padding: 5px 10px;
  border-radius: 8px;
}
.list-btn:hover {
  color: #fff;
}
@media (max-width: 991px) {
  .section-title h2 {
    font-size: 28px;
  }

  .swipe-tip {
    display: inline-block;
    position: absolute;
    right: 15px;
    top: 15px;
    background: rgba(15, 23, 42, 0.9);
    color: #fff;
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 12px;
    z-index: 10;
  }
  td img {
    width: 100px;
  }
}

/* mobile */
@media (max-width: 767px) {
  .spec-section {
    padding: 50px 0;
  }

  .section-title h2 {
    font-size: 24px;
  }

  .product-spec-table td,
  .product-spec-table th {
    padding: 12px;
    font-size: 13px;
  }
  td img {
    width: 100px;
  }
}
/* list-pages */
.list-pages {
  width: 100%;
  margin-top: 25px;
  margin-bottom: 25px;
  display: inline-block;
}
.pagination {
  position: relative;
  width: 100%;
  margin-bottom: 25px;
  margin-top: 25px;
  justify-content: center;
}
.pagination a {
  position: relative;
  display: inline-block;
  line-height: 26px;
  height: 30px;
  font-size: 14px;
  min-width: 30px;
  color: #333;
  font-weight: 700;
  text-align: center;
  background: #ffffff;
  border: 2px solid #00408e;
  text-transform: capitalize;
  margin-right: 5px;
}
.page-num-current {
  background-color: #00408e !important;
  color: #ffffff !important;
}
.page-num {
  display: none;
}
.pagination a:hover,
.pagination a.active {
  color: #ffffff;
  border-color: #333;
  background-color: #333 !important;
}
.contact {
  padding: 100px 10px;
  background-color: #f1f1f1;
}
.contact-info {
  width: 100%;
  display: flex;
  margin-bottom: 25px;
}
.contact-info-icon i {
  font-size: 30px;
}
.contact-info-text {
  padding-left: 15px;
}
.contact-info-text span {
  font-size: 18px;
  display: inline-block;
  margin-bottom: 15px;
}
.contact-info-text p {
  font-size: 16px;
  line-height: 30px;
  color: #666;
}
.contact-info-people {
  padding: 15px;
  width: 100%;
}
.contact-info-people span {
  font-size: 18px;
  display: inline-block;
  margin-bottom: 15px;
  border-bottom: 1px solid #eee;
  width: 100%;
  padding-bottom: 15px;
}
.contact-info-people p {
  font-size: 16px;
  line-height: 30px;
  color: #666;
}
.contact-title h3 {
  width: 100%;
  display: inline-block;
  border-top: 1px solid #eee;
  padding-top: 25px;
  padding-bottom: 15px;
  text-align: center;
  font-size: 20px;
}
.contact-bg {
  padding: 35px;
  border-radius: 15px;
  background-color: #fff;
}
.con-ul-1 {
  width: 100%;
  margin-top: 25px;
  padding-right: 35px;
  margin-bottom: 80px;
}
.con-ul-1 li {
  display: flex;
  margin-bottom: 25px;
  border-bottom: 1px solid #ddd;
  padding-top: 15px;
  padding-bottom: 15px;
  font-size: 17px;
}
.con-ul-1 i {
  font-size: 20px;
  background-color: #055ead;
  color: #fff;
  text-align: center;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  padding: 15px;
}
.con-text {
  padding-left: 10px;
}
.con-text a {
  display: block;
  width: 100%;
  padding-bottom: 8px;
}
.about{
  width: 100%;
  padding: 25px;
  border-radius: 10px;
  box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
}
.about p{
  font-size: 16px;
  line-height: 30px;
  padding-bottom: 15px;
}