body {
  font-family: 'Montserrat', 'Open Sans', "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #1f2a37;
  background-color: #ffffff;
}

li{
  list-style: none;
  margin: 0;
  padding: 0;
}

.section-padding {
  padding: 5rem 0;
}
.navbar{
  background: #fbba00;
  padding: 0;
}
.navbar-brand {
  letter-spacing: 0.5px;
}
#mainNav{
  padding: 0;
}
.navbar .nav-item{
  margin: 0 10px;
  height: 100%;
}

.navbar .nav-link {
  font-weight: 600;
  font-size: 17px;
  padding: 30.5px 0;
}

.navbar .logo{
  height: 60px;
}

.navbar .phone{
  text-decoration: none;
  font-size: 21px;
  font-weight: 600;
  color: #1A2B4A;
  height: 42px;
  line-height: 42px;
}

.navbar .phone img{
  width: 42px;
  height: 42px;
  border-radius: 8px;
  vertical-align: middle;
  position: relative;
  top: -2px;
}

.dropdown-menu li{
  width: 33.333%;
  margin: 10px 0;
}

.dropdown-menu li.a{
    width: 100%;
    padding: 0 15px;
    font-weight: 600;
    color: #fbba00;
}

.dropdown-item{
  font-size: 14px;
  color: #fff;
  font-weight: 500;
}

/* 箭头默认样式 */
.nav-item.dropdown .bi-chevron-down {
  transition: transform 0.3s ease;
  display: inline-block;
  font-size: 0.9em;
  margin-left: 4px;
  vertical-align: middle;
}
/* 隐藏 Bootstrap 默认箭头 */
.nav-item.dropdown .dropdown-toggle::after {
  display: none;
}
/* 桌面端 hover 时旋转箭头 */
@media (min-width: 992px) {
  .nav-item.dropdown:hover .bi-chevron-down {
    transform: rotate(180deg);
  }

  .nav-item.dropdown .dropdown-menu {
    display: none;
  }

  .nav-item.dropdown:hover .dropdown-menu {
    background: linear-gradient(180deg, #0d4478 0%, #051a30 100%);
    background: #0d4478;
    border: none;
    width: 680px;
    left: 50%;
    margin-left: -300px;
    display: flex;
    flex-wrap: wrap;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
  }
}

.dropdown-item:hover{
  background: none;
  color: #fbba00;
}

.btn-primary {
  border-radius: 0.7rem;
  padding: 0.55rem 1.15rem;
}

.btn-outline-primary,
.btn-light {
  border-radius: 0.7rem;
}

.btn-dark,
.btn-outline-dark {
  border-radius: 0.7rem;
}

.btn-orange{
  background: #fbba00;
  color: #fff;
}

.btn-orange:hover{
  opacity: .75;
  background: #fbba00;
  color: #fff;
}

.hero {
  background: #052c65;
  color: #fff;
  padding: 5rem 5.5rem;
  position: relative;
  overflow: hidden;
  height: calc(100vh - 80px);
  display: flex;
  background-size: cover;
  background-position:  center top;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -100px;
  width: 320px;
  height: 320px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.hero h1 {
  font-weight: 700;
  line-height: 1.2;
}

.tag{
  background: #333;
  color: #fbba00;
  border: 1px solid #fbba00;
  border-radius: 100px;
  font-size: .75rem;
  font-weight: 700;
  line-height: 1.25rem;
  display: inline-flex;
  max-width: fit-content;
  padding: .25rem .75rem;
  opacity: .75;
}

.text-factory-muted {
  color: #e8eaec;
}

.decorative-line {
  display: inline-block;
  width: 72px;
  height: 2px;
  background: #d1d5db;
  margin-bottom: 1rem;
}

.support{
  background: url('../images/browse-the-factory.jpg');
  background-size: contain;
  margin-bottom: 200px;
}

.support .row{
  margin: 50px auto;
}

.more{
  margin-top: 50px;
}

.section-title {
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  color: #6b7280;
  margin-bottom: 2rem;
}

.feature-card,
.case-card {
  border: 0;
  border-radius: 1rem;
  box-shadow: 0 6px 22px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover,
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.12);
}

.number-highlight {
  font-size: 2rem;
  font-weight: 700;
  color: #0d6efd;
}

.trust-bar {
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  margin-top: -2.2rem;
  position: relative;
  z-index: 2;
}

.process-step {
  border-radius: 1rem;
  border: 1px solid #e5e7eb;
  background: #fff;
}

.process-index {
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 999px;
  background: #e7f0ff;
  color: #0d6efd;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.faq-item {
  border-radius: 0.9rem;
  background: #fff;
  border: 1px solid #e5e7eb;
}

.factory-point {
  background-repeat: no-repeat;
  border-radius: 1rem;
  background-image: url('../images/gradient-border.png');
  background-repeat: no-repeat;
  background-size: 100% auto;
  padding: 2rem;
  width: 100%;
  height: 350px;
}

.factory-point h3{
  color: #fbba00;
  height: 72px;
}

.factory-point .view-more{
  margin: 20px 0 0 0;
  text-align: center;
}
.product-card{
  margin-bottom: 25px;
}
.product-card .card-title{
  height: 26px;
  line-height: 26px;
  overflow: hidden;
  font-size: 18px;
  font-weight: 500;
}
.product-card .card-text{
  height: 42px;
  overflow: hidden;
  font-size: 13px;
  font-weight: 400;
  margin: 10px 0 5px 0;
}
.product-card .card-title a{
  color: #333;
  text-decoration: none;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.card{
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product-card .card:hover, .news-card .card:hover{
  box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}
.product-card .card:hover img, .news-card .card:hover img{
    opacity: .75;
}
.product-tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid #d1d5db;
  border-radius: 999px;
  padding: 0.5rem 0.95rem;
  color: #111827;
  text-decoration: none;
  font-size: 0.92rem;
}

.product-tag:hover {
  background: #111827;
  color: #fff;
  border-color: #111827;
}
.product-detail{
  padding: 20px;
}

.cta {
  background: #0d6efd;
  color: #fff;
  border-radius: 1.25rem;
}

.section-contact{
  margin-top: -180px;
  margin-bottom: 100px;
}

footer {
  background: #212529;
  color: #cbd5e1;
}

footer h3.h6{
  color: #fbba00;
  font-width: 600;
}

footer p{
  font-size: 14px;
}

footer p span{
  opacity: .5;
}

footer a {
  color: #cbd5e1;
  text-decoration: none;
}

footer a:hover {
  color: #fff;
}

.footer-meta {
  border: 1px solid rgba(255, 255, 255, 0.12);
  margin: 2rem auto;
  padding: 1rem;
  font-size: 0.85rem;
  color: #94a3b8;
  border-radius: 8px;
  background: #212529;
}

.page-banner {
  background: linear-gradient(120deg, #e8f1ff 0%, #dce9ff 100%);
  padding: 4rem 0 3rem;
}

.contact-item {
  border-radius: 0.75rem;
  background: #fff;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.07);
}

.product-hero {
  /* background: linear-gradient(180deg, #0d4478 0%, #051a30 100%);
  background: linear-gradient(160deg, #0d4478 0%, #0e356d 25%, #0b2554 50%, #071838 75%, #020c1c 100%); */
  background: linear-gradient(180deg, #0d4478 0%, #0a305a 40%, #061e3c 100%);
  background-size: cover;
  background-position:  center top;
  padding-bottom: 200px;
}

.product-carousel{
  margin: 50px 0 0 0;
  background: #fff;
}

.product-carousel .container{
  padding: 50px 50px 0 50px;
  border-radius: 8px;
  background: #fff;
  margin-top: -250px;
}

/* ===== 箭头按钮容器位置 ===== */
.carousel-control-prev,
.carousel-control-next {
  width: 48px;
  height: 48px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  background-color: #ccc;
}

/* 左箭头 - 移到更左侧（carousel 左侧外） */
.carousel-control-prev {
  left: 10px;
}

/* 右箭头 - 移到更右侧（carousel 右侧外） */
.carousel-control-next {
  right: 10px;
}

.product-breadcrumb a {
  color: #4b5563;
  text-decoration: none;
}

.product-breadcrumb .active {
  color: #111827;
}

.product-intro {
  max-width: 860px;
  color: #4b5563;
}

.product-filter {
  border: 1px solid #e5e7eb;
  border-radius: 0.9rem;
  background: #fff;
  padding: 1rem;
}

.product-page .form-control,
.product-page .form-select {
  border-radius: 0.6rem;
}

.product-toolbar .product-filter {
  margin-bottom: 0;
}

.product-item {
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  background: #fff;
  padding: 1rem;
  margin-bottom: 1rem;
}

.product-list.products-view-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.product-list.products-view-grid .product-item {
  margin-bottom: 0;
}

.product-list.products-view-grid .product-item .row {
  display: block;
}

.product-list.products-view-grid .product-item .col-md-4,
.product-list.products-view-grid .product-item .col-md-8 {
  width: 100%;
  max-width: 100%;
}

.product-list.products-view-grid .product-thumb {
  margin-bottom: 0.85rem;
}

.product-thumb {
  border-radius: 0.75rem;
  min-height: 120px;
  background: linear-gradient(135deg, #e5e7eb 0%, #f3f4f6 100%);
  color: #374151;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.section-wrap {
  padding: 60px 0;
  overflow: hidden;
  background-attachment: fixed;
  background-size: cover; }

.section-wrap-lg {
  padding: 100px 0;
  overflow: hidden;
  background-attachment: fixed;
  background-size: cover; }

/*-------------------------------------------------------*/
/* Page Title
/*-------------------------------------------------------*/
.page-title {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: block;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
}
.page-title .container {
  height: 180px; }
.page-title:before {
  content: '';
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.35); }
.page-title .breadcrumb a,
.page-title .breadcrumb > .active,
.page-title .entry-meta li a:hover {
  color: #fff; }
.page-title .breadcrumb > li + li:before {
  color: #fff;
  opacity: 0.5;
  padding: 0 1px 0 5px; }

.title-holder {
  position: relative;
  display: table;
  width: 100%;
  height: 100%; }
.title-holder .subheading {
  margin-bottom: 0; }

.title-text {
  display: table-cell;
  height: 100%;
  vertical-align: middle; }
.title-text h1 {
  margin: 0;
  color: #fff;
  font-size: 48px;
  font-weight: 600;
}
.title-text .entry-meta {
  margin-top: 10px; }
.title-text .entry-meta li {
  color: #fff; }

.title-holder2 {
  position: relative;
  display: flex;
  width: 100%;
  height: 100%; }
.title-holder2 .subheading {
  margin-bottom: 0; }

.title-text2 {
  display: block;
  height: 100%;
  vertical-align: middle; text-align: center; }
.title-text2 h1 {
  margin: 0;

  color: #333;
  font-size: 25px; }
.title-text2 .entry-meta {
  margin-top: 10px; display: inline-block; margin-bottom: 30px; }
.title-text2 .entry-meta li {
  color: #666; display: inline-block; }

.breadcrumb {
  width: auto;
  background-color: transparent;
  padding: 0;
  padding-top: 15px;
  margin-bottom: 0;
  font-size: 13px;
  border-top: 1px solid #eaeaea; }
.breadcrumb li,
.breadcrumb li a,
.breadcrumb li a.active {
  font-size: 12px;
  color: #a3a3a3; }
.breadcrumb > .active {
  color: #6c6c6c; }

/*-------------------------------------------------------*/
/* Contact
/*-------------------------------------------------------*/
.contact-container {
  background-color: #fbba00; /* 背景色（浅灰色，可修改） */
  border-radius: 8px; /* 圆角 8px */
  padding: 40px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* 可选：轻微阴影增强层次感 */
}
.contact-text {
  font-size: 1.2rem;
  color: #fff; /* 文字颜色 */
}
.contact-title {
  font-weight: bold;
  margin-bottom: 10px;
  color: #fff; /* 标题颜色（Bootstrap 主色） */
}

.contact.bg-parallax {
  padding: 200px 0;
  background: #f7f9fc;
}

.contact-info h4 {
  font-size: 15px;
  margin-top: 40px; }
.contact-name{ font-weight: 500; line-height: 180%;}
.contact-form{
  padding: 40px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* 可选：轻微阴影增强层次感 */
}
.contact-form.product{
  padding: 0;
  box-shadow: none;
}
.contact-form .row{
  padding-bottom: 15px;
}
.contact-form p{
  margin: 0;
  padding: 0 0 5px 0;
  color: #000;
}
.contact-form .message {
  height: 50px;
  width: 100%;
  font-size: 13px;
  line-height: 50px;
  text-align: center;
  float: none;
  margin-top: 20px;
  display: none;
  color: #fff; }

.contact-form .message.error {
  background-color: #ef5659; }

.contact-form .message.success {
  background-color: #2cb8a5; }

.news-hero,.about-hero{
  background: linear-gradient(180deg, #0d4478 0%, #0a305a 40%, #061e3c 100%);
  background-size: cover;
  background-position:  center top;
  padding: 100px 0 120px 0;
}
.about-hero{
    padding-bottom: 180px;
}
.about-intro{
  padding-bottom: 200px;
}

.about-banner{

}

.about-banner img{
  position: relative;
  top: -50%;
}

.page-position{
  background: #fff;
  padding: 10px 0;
  font-size: 14px;
  border-bottom: 1px solid #eaecf0;
}

.page-position a{
  color: #333;
  text-decoration: none;
}

.section-wrap-md{
  padding: 100px 0 100px 0;
  background: #f7f9fc;
}

.project-description {
  padding-left: 30px;
    
}
.project-desc{
  line-height: 1.8;
}
.portfolio-single{
  padding: 100px 0;
}
.product_meta .detail-wrap {
  display: table;
  table-layout: fixed; }

.product_meta .detail-label,
.product_meta .detail-value {
  display: table-cell;
  line-height: 28px;
  font-size: 14px; }

.product_meta .detail-label {
  min-width: 110px;
  color: #424242; }

/*-------------------------------------------------------*/
/* Pagination
/*-------------------------------------------------------*/
.pagination {
  margin: 0 auto;
  border-radius: 0;
  display: block;
}
.pagination li{
  display: inline-block;
  margin: 0;
  padding: 0;
}

.pagination a,
.pagination span {
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  display: inline-block;
  float: left;
  width: 40px;
  height: 40px;
  line-height: 38px;
  margin: 0 3px;
  text-align: center;
  border: 2px solid #eaeaea;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out; }

.pagination a {
  color: #424242;
  vertical-align: middle; }
.pagination a:hover {
  background-color: #1abcb0;
  border-color: transparent;
  color: #fff; }
.pagination a > i {
  font-size: 15px; }

.pagination .active {
  color: #1abcb0;
  border-color: #1abcb0; }

/*-------------------------------------------------------*/
/* Prject Nav
/*-------------------------------------------------------*/
.project-nav {
  background-color: #f7f7f7;
  padding: 50px 0; }
.project-nav li {
  position: relative; }
.project-nav li a {
  font-family: "Montserrat", sans-serif;
  color: #424242; }
.project-nav li a:hover {
  color: #1abcb0; }
.project-nav .page-prev{
  height: 30px;
  line-height: 30px;
}
.project-nav .page-prev a,
.project-nav .page-next a {
  position: relative;
  text-decoration: none;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out; }
.project-nav .page-prev i,
.project-nav .page-next i {
  font-size: 22px;
  position: absolute; }
.project-nav .page-prev i {
  left: 0; }
.project-nav .page-prev a {
  padding-left: 28px; }
.project-nav .page-prev a:hover {
  padding-left: 24px; }
.project-nav .page-next {
  text-align: right;
  height: 30px;
  line-height: 30px;
}
.project-nav .page-next i {
  right: 0; }
.project-nav .page-next a {
  padding-right: 28px; }
.project-nav .page-next a:hover {
  padding-right: 24px; }
.project-nav .back-to-projects {
  text-align: center; }

/*-------------------------------------------------------*/
/* Sidebar
/*-------------------------------------------------------*/
.left-sidebar {
  float: left; }

.sidebar .widget-title {
  margin-bottom: 28px;
  font-size: 16px; }

.sidebar .widget {
  margin-top: 50px;
  margin-bottom: 0; }
.sidebar .widget:first-child {
  margin-top: 0; }
.sidebar .widget:last-child {
  margin-bottom: 30px; }
.sidebar .widget > ul > li:last-child {
  padding-bottom: 0;
  border-bottom: none; }
.sidebar .widget > ul > li:first-child {
  padding-top: 0; }

.entry-list .entry-img {
  float: left;
  margin-right: 20px;
  margin-bottom: 0; }

.entry-list li .entry-meta {
  margin-top: 0;
  margin-bottom: 0; }

.entry-list ul > li {
  padding: 12px 0;
  border-bottom: 1px solid #eaeaea; }
.entry-list ul > li:first-child {
  padding-top: 0 !important; }
.entry-list ul > li:last-child {
  border-bottom: none !important;
  padding-bottom: 0 !important; }
.entry-list ul > li .entry-title {
  font-size: 14px;
  margin-bottom: 1px;
  font-weight: normal;
  font-family: "Open Sans", sans-serif;
  line-height: 1.5; }
.entry-list ul > li .entry-meta li:first-child {
  padding-left: 0; }

.entry-list.w-thumbs ul > li {
  padding: 15px 0; }

.news-card{
  margin-bottom: 25px;
  overflow: hidden;
}
.news-card .info{
  padding: 15px;
}
.news-card .card-title{
  max-height: 36px;
  overflow: hidden;
  font-size: 16px;
}
.news-card .card-text{
  max-height: 45px;
  overflow: hidden;
  font-size: 14px;
}
.news-card  a{
  color: #333;
  text-decoration: none;
}

.about-item {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 50px 0;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 50px 0 0  0;
        }
        .verify-card {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            padding: 40px;
            margin: 0 10%;
        }
        .verify-icon {
            font-size: 60px;
            color: #667eea;
            margin-bottom: 20px;
        }
        .form-control:focus {
            box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.25);
            border-color: #667eea;
        }
        .btn-search {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border: none;
            transition: all 0.3s ease;
        }
        .btn-search:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
        }
        .hint-text {
            color: #6c757d;
            font-size: 14px;
            background: #f8f9fa;
            padding: 10px 15px;
            border-radius: 10px;
            border-left: 4px solid #667eea;
        }
.support-wrap{
    padding-bottom: 0;
}
@media (max-width: 991.98px) {
    .section-padding.product-hero {
  padding-bottom: 200px;
}
    .support-wrap .order-2,.support-wrap .order-1{
        order: 0!important;
    }
    .support-wrap .row{
        border-bottom: 1px solid #eee;
        padding-bottom: 30px;
        margin-bottom: 30px;
    }
    .support-wrap img{
        margin-bottom: 1rem;
    }
    .support-wrap .mt-4{
        margin-top: 0!important;
    }
    .page-title .container{
        height: 120px;
    }
    .page-title .title-text h1{
        font-size: 1.8rem;
    }
   .contact.bg-parallax{
       padding: 30px 0 60px 0;
   } 
   .contact.bg-parallax .col-md-8{
       margin-top: 1rem;
   }
  .hero {
    padding: 5.4rem 0 4.6rem;
  }
  .section-wrap-lg{
      padding: 15px 0 50px 0;
  }
.section-wrap-md{
    padding: 15px 0 50px 0;
}
.dropdown-menu{
    background: linear-gradient(180deg, #0d4478 0%, #0a305a 40%, #061e3c 100%);
    border:none;

}
.navbar .show{
     margin-bottom: 15px;   
}
.navbar .logo{
    height: 50px;
}
.navbar .nav-link{
    padding: 12px 0;
}
  .section-padding {
    padding: 4rem 0;
  }
  .section-padding.about-hero{
        padding: 50px 0 100px 0;
    }
  .product-list.products-view-grid {
    grid-template-columns: 1fr;
  }
  .about-intro{
  padding-bottom: 50px;
}
        .verify-card {
            padding: 20px;
            margin: 0 15px;
        }
}