@import url("https://fonts.font.im/css2?family=Lato:wght@400;700&family=Open+Sans:wght@300;400;600;700&display=swap");
body {
  font-family: "Open Sans", sans-serif;
  color: #0c0c0c;
  background-color: #ffffff;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* 全局科技感样式 */
::selection {
  background: rgba(0, 187, 240, 0.3);
  color: #00204a;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #00bbf0, #00204a);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #007fa4, #001835);
}

.layout_padding {
  padding: 90px 0;
}

.layout_padding2 {
  padding: 75px 0;
}

.layout_padding2-top {
  padding-top: 75px;
}

.layout_padding2-bottom {
  padding-bottom: 75px;
}

.layout_padding-top {
  padding-top: 90px;
}

.layout_padding-bottom {
  padding-bottom: 90px;
}

.heading_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.heading_container h2 {
  position: relative;
  font-weight: bold;
  margin-bottom: 0;
  padding-bottom: 15px;
}

.heading_container h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #00bbf0, #00204a);
  border-radius: 2px;
}

.heading_container.heading_center h2::after {
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
}

.heading_container h2 span {
  color: #00bbf0;
  position: relative;
}

.heading_container p {
  margin-top: 15px;
  margin-bottom: 0;
  line-height: 1.8;
}

.heading_container.heading_center {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-align: center;
}

a,
a:hover,
a:focus {
  text-decoration: none;
}

a:hover,
a:focus {
  color: initial;
}

.btn,
.btn:focus {
  outline: none !important;
  -webkit-box-shadow: none;
          box-shadow: none;
}

/*header section*/
.hero_area {
  position: relative;
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}

.hero_area .hero_bg_box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  overflow: hidden;
  z-index: -1;
}

.hero_area .hero_bg_box .bg_img_box {
  min-width: 100%;
  min-height: 100%;
}

.hero_area .hero_bg_box img {
  min-width: 100%;
  min-height: 100%;
}

.sub_page .hero_area {
  min-height: auto;
  background: linear-gradient(130deg, #231a6f, #0f054c);
}

.sub_page .hero_area .hero_bg_box {
  display: none;
}

.header_section {
  padding: 15px 0;
}

.header_section .container-fluid {
  padding-right: 25px;
  padding-left: 25px;
}

.navbar-brand span {
  font-weight: bold;
  font-size: 28px;
  color: #ffffff;
  letter-spacing: 3px;
  background: linear-gradient(135deg, #00f0ff, #00bbf0, #00d4ff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
  filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.3));
  transition: all 0.3s ease;
  position: relative;
}

.navbar-brand:hover span {
  background: linear-gradient(135deg, #00d4ff, #00f0ff, #00bbf0);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.6));
  transform: scale(1.02);
}

.custom_nav-container {
  padding: 0;
}

.custom_nav-container .navbar-nav {
  margin-left: auto;
}

.custom_nav-container .navbar-nav .nav-item .nav-link {
  padding: 8px 20px;
  color: #ffffff;
  text-align: center;
  text-transform: uppercase;
  border-radius: 25px;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.custom_nav-container .navbar-nav .nav-item .nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #00bbf0, #007fa4);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.custom_nav-container .navbar-nav .nav-item:hover .nav-link::before,
.custom_nav-container .navbar-nav .nav-item.active .nav-link::before {
  width: 80%;
}

.custom_nav-container .navbar-nav .nav-item:hover .nav-link, 
.custom_nav-container .navbar-nav .nav-item.active .nav-link {
  color: #00bbf0;
  background: rgba(0, 187, 240, 0.1);
}

.custom_nav-container .navbar-nav .nav-item.active .nav-link {
  font-weight: 600;
}

.custom_nav-container .nav_search-btn {
  width: 35px;
  height: 35px;
  padding: 0;
  border: none;
  color: #ffffff;
}

.custom_nav-container .nav_search-btn:hover {
  color: #00bbf0;
}

.custom_nav-container .navbar-toggler {
  outline: none;
}

.custom_nav-container .navbar-toggler {
  padding: 0;
  width: 37px;
  height: 42px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.custom_nav-container .navbar-toggler span {
  display: block;
  width: 35px;
  height: 4px;
  background-color: #ffffff;
  margin: 7px 0;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  position: relative;
  border-radius: 5px;
  transition: all 0.3s;
}

.custom_nav-container .navbar-toggler span::before, .custom_nav-container .navbar-toggler span::after {
  content: "";
  position: absolute;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: #ffffff;
  top: -10px;
  border-radius: 5px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.custom_nav-container .navbar-toggler span::after {
  top: 10px;
}

.custom_nav-container .navbar-toggler[aria-expanded="true"] {
  -webkit-transform: rotate(360deg);
          transform: rotate(360deg);
}

.custom_nav-container .navbar-toggler[aria-expanded="true"] span {
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.custom_nav-container .navbar-toggler[aria-expanded="true"] span::before, .custom_nav-container .navbar-toggler[aria-expanded="true"] span::after {
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
  top: 0;
}

/*end header section*/
/* slider section */
.slider_section {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  padding: 45px 0 145px 0;
}

.slider_section .row {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.slider_section #customCarousel1 {
  width: 100%;
  position: unset;
}

.slider_section .detail-box {
  color: #00204a;
}

.slider_section .detail-box h1 {
  font-size: 3.5rem;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: #ffffff;
  text-shadow: 0 0 30px rgba(0, 187, 240, 0.5);
  letter-spacing: 3px;
}

.slider_section .detail-box h1 br + span {
  display: inline-block;
  background: linear-gradient(90deg, #00bbf0, #ffffff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.slider_section .detail-box p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  line-height: 1.8;
  max-width: 500px;
}

.slider_section .detail-box .btn-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin: 0 -5px;
  margin-top: 30px;
}

.slider_section .detail-box .btn-box a {
  margin: 5px;
  text-align: center;
  width: 165px;
}

.slider_section .detail-box .btn-box .btn1 {
  display: inline-block;
  padding: 12px 30px;
  background: linear-gradient(90deg, #00bbf0, #007fa4);
  color: #ffffff;
  border-radius: 30px;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  border: none;
  font-weight: 600;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.slider_section .detail-box .btn-box .btn1::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.slider_section .detail-box .btn-box .btn1:hover::before {
  left: 100%;
}

.slider_section .detail-box .btn-box .btn1:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 187, 240, 0.4);
}

.slider_section .detail-box .btn-box .btn2 {
  display: inline-block;
  padding: 12px 30px;
  background: transparent;
  color: #ffffff;
  border-radius: 30px;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  border: 2px solid rgba(255, 255, 255, 0.5);
  font-weight: 600;
  letter-spacing: 1px;
}

.slider_section .detail-box .btn-box .btn2:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(255, 255, 255, 0.1);
}

.slider_section .img-box {
  margin: 45px 0;
}

.slider_section .img-box img {
  width: 100%;
  -webkit-animation: upDown 5s infinite;
          animation: upDown 5s infinite;
}

@-webkit-keyframes upDown {
  0% {
    -webkit-transform: translateY(-45px);
            transform: translateY(-45px);
  }
  50% {
    -webkit-transform: translateY(45px);
            transform: translateY(45px);
  }
  100% {
    -webkit-transform: translateY(-45px);
            transform: translateY(-45px);
  }
}

@keyframes upDown {
  0% {
    -webkit-transform: translateY(-45px);
            transform: translateY(-45px);
  }
  50% {
    -webkit-transform: translateY(45px);
            transform: translateY(45px);
  }
  100% {
    -webkit-transform: translateY(-45px);
            transform: translateY(-45px);
  }
}

.slider_section .carousel-indicators {
  position: unset;
  margin: 0;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.slider_section .carousel-indicators li {
  background-color: rgba(255, 255, 255, 0.4);
  width: 12px;
  height: 12px;
  border-radius: 100%;
  opacity: 1;
  border: 1px solid rgba(255, 255, 255, 0.6);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.slider_section .carousel-indicators li:hover {
  background-color: rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 255, 255, 0.8);
}

.slider_section .carousel-indicators li.active {
  width: 20px;
  height: 20px;
  background-color: #00bbf0;
  border-color: #00bbf0;
  -webkit-box-shadow: 0 0 10px rgba(0, 187, 240, 0.5);
          box-shadow: 0 0 10px rgba(0, 187, 240, 0.5);
}

.service_section {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f8f8f9 100%);
}

.service_section .box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-align: center;
  margin-top: 45px;
  background-color: #ffffff;
  padding: 30px 20px;
  border-radius: 15px;
  border: 1px solid rgba(0, 187, 240, 0.1);
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service_section .box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 187, 240, 0.05), rgba(0, 32, 74, 0.05));
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.service_section .box:hover::before {
  opacity: 1;
}

.service_section .box:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 187, 240, 0.15);
  border-color: rgba(0, 187, 240, 0.3);
}

.service_section .box .img-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 90px;
  height: 90px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #00204a, #00bbf0);
  border-radius: 50%;
  padding: 20px;
  position: relative;
  z-index: 1;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.service_section .box:hover .img-box {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 10px 30px rgba(0, 187, 240, 0.3);
}

.service_section .box .img-box img {
  max-width: 100%;
  max-height: 100%;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.service_section .box .detail-box {
  position: relative;
  z-index: 1;
}

.service_section .box .detail-box h5 {
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 15px;
  color: #00204a;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.service_section .box:hover .detail-box h5 {
  color: #00bbf0;
}

.service_section .box .detail-box p {
  color: #666;
  line-height: 1.6;
}

.service_section .box .detail-box a {
  color: #00204a;
  font-weight: 600;
  position: relative;
  display: inline-block;
  padding: 8px 20px;
  border: 2px solid #00bbf0;
  border-radius: 25px;
  margin-top: 15px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.service_section .box .detail-box a:hover {
  background: #00bbf0;
  color: #ffffff;
  box-shadow: 0 5px 15px rgba(0, 187, 240, 0.3);
}

.service_section .btn-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: 45px;
}

.service_section .btn-box a {
  display: inline-block;
  padding: 12px 45px;
  background: linear-gradient(90deg, #00bbf0, #007fa4);
  color: #ffffff;
  border-radius: 30px;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  border: none;
  position: relative;
  overflow: hidden;
  font-weight: 600;
  letter-spacing: 1px;
}

.service_section .btn-box a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.service_section .btn-box a:hover::before {
  left: 100%;
}

.service_section .btn-box a:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 187, 240, 0.4);
}

.about_section {
  background: linear-gradient(135deg, #00204a 0%, #001835 50%, #00204a 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.about_section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(0,187,240,0.1)"/></svg>');
  background-size: 50px 50px;
  opacity: 0.5;
}

.about_section .heading_container {
  margin-bottom: 45px;
}

.about_section .row {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.about_section .img-box {
  position: relative;
  padding: 20px;
}

/* 科技感图片外框 - 初始状态无旋转 */
.about_section .img-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px solid rgba(0, 187, 240, 0.4);
  border-radius: 15px;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  z-index: 2;
  pointer-events: none;
}

/* 科技感角落装饰 - 四个角落的L形装饰 */
.about_section .img-box::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  pointer-events: none;
  border-radius: 15px;
  background: 
    /* 左上角 */
    linear-gradient(90deg, #00bbf0 20px, transparent 20px) top left,
    linear-gradient(180deg, #00bbf0 20px, transparent 20px) top left,
    /* 右上角 */
    linear-gradient(270deg, #00bbf0 20px, transparent 20px) top right,
    linear-gradient(180deg, #00bbf0 20px, transparent 20px) top right,
    /* 左下角 */
    linear-gradient(90deg, #00bbf0 20px, transparent 20px) bottom left,
    linear-gradient(0deg, #00bbf0 20px, transparent 20px) bottom left,
    /* 右下角 */
    linear-gradient(270deg, #00bbf0 20px, transparent 20px) bottom right,
    linear-gradient(0deg, #00bbf0 20px, transparent 20px) bottom right;
  background-size: 
    50% 2px, 2px 50%,
    50% 2px, 2px 50%,
    50% 2px, 2px 50%,
    50% 2px, 2px 50%;
  background-repeat: no-repeat;
  opacity: 0.7;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

/* 鼠标悬停时的科技感动画效果 */
.about_section .img-box:hover::before {
  border-color: rgba(0, 187, 240, 0.9);
  box-shadow: 
    0 0 25px rgba(0, 187, 240, 0.4),
    0 0 50px rgba(0, 187, 240, 0.2),
    inset 0 0 30px rgba(0, 187, 240, 0.15);
  animation: borderPulseTech 2s ease-in-out infinite;
}

@keyframes borderPulseTech {
  0%, 100% {
    box-shadow: 
      0 0 25px rgba(0, 187, 240, 0.4),
      0 0 50px rgba(0, 187, 240, 0.2),
      inset 0 0 30px rgba(0, 187, 240, 0.15);
  }
  50% {
    box-shadow: 
      0 0 35px rgba(0, 187, 240, 0.5),
      0 0 70px rgba(0, 187, 240, 0.3),
      inset 0 0 40px rgba(0, 187, 240, 0.2);
  }
}

.about_section .img-box:hover::after {
  opacity: 1;
  background-size: 
    80% 2px, 2px 80%,
    80% 2px, 2px 80%,
    80% 2px, 2px 80%,
    80% 2px, 2px 80%;
}

.about_section .img-box img {
  max-width: 100%;
  border-radius: 10px;
  position: relative;
  z-index: 1;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

/* 鼠标悬停时图片微微放大 */
.about_section .img-box:hover img {
  transform: scale(1.02);
  filter: brightness(1.05);
}

/* 科技感扫描线效果容器 */
.about_section .img-box .scan-line-wrapper {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  overflow: hidden;
  z-index: 2;
  pointer-events: none;
  border-radius: 10px;
}

/* 扫描线效果 - 默认隐藏 */
.about_section .img-box .scan-line-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 187, 240, 0.1) 40%,
    rgba(0, 187, 240, 0.3) 50%,
    rgba(0, 187, 240, 0.1) 60%,
    transparent
  );
  transform: skewX(-20deg);
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* 鼠标悬停时显示扫描线动画 */
.about_section .img-box:hover .scan-line-wrapper::before {
  opacity: 1;
  animation: scanLineMove 2s ease-in-out infinite;
}

@keyframes scanLineMove {
  0% {
    left: -100%;
  }
  100% {
    left: 200%;
  }
}

/* 科技感网格覆盖层 */
.about_section .img-box .tech-grid-overlay {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 2;
  pointer-events: none;
  border-radius: 10px;
  opacity: 0;
  transition: opacity 0.5s ease;
  background-image: 
    linear-gradient(rgba(0, 187, 240, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 187, 240, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
}

.about_section .img-box:hover .tech-grid-overlay {
  opacity: 1;
}

.about_section .detail-box {
  position: relative;
  z-index: 1;
}

.about_section .detail-box h3 {
  font-weight: bold;
  font-size: 1.8rem;
  margin-bottom: 20px;
  background: linear-gradient(90deg, #ffffff, #00bbf0);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about_section .detail-box p {
  margin-top: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
}

.about_section .detail-box a {
  display: inline-block;
  padding: 12px 35px;
  background: linear-gradient(90deg, #00bbf0, #007fa4);
  color: #ffffff;
  border-radius: 30px;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  border: none;
  margin-top: 20px;
  font-weight: 600;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.about_section .detail-box a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.about_section .detail-box a:hover::before {
  left: 100%;
}

.about_section .detail-box a:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 187, 240, 0.4);
}

/* info section */
.info_section {
  background: linear-gradient(135deg, #00204a 0%, #001835 50%, #00204a 100%);
  color: #ffffff;
  padding: 30px 0 20px 0;
  position: relative;
}

.info_section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(0,187,240,0.08)"/></svg>');
  background-size: 30px 30px;
  opacity: 0.5;
  pointer-events: none;
}

.info_section .container {
  position: relative;
  z-index: 1;
}

.info_section .info_col {
  margin-bottom: 15px;
}

.info_section .info_title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(0, 187, 240, 0.4);
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ffffff;
  text-shadow: 0 0 20px rgba(0, 187, 240, 0.3);
  letter-spacing: 0.5px;
}

.info_section .info_title i {
  background: linear-gradient(135deg, #00bbf0, #007fa4);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.1rem;
}

.info_section .info_contact .contact_link_box {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.info_section .info_contact .contact_link_box a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  transition: all 0.3s ease;
  border-radius: 4px;
}

.info_section .info_contact .contact_link_box a i {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 187, 240, 0.15);
  border-radius: 50%;
  font-size: 0.75rem;
  color: #00bbf0;
  transition: all 0.3s ease;
}

.info_section .info_contact .contact_link_box a:hover {
  color: #00bbf0;
  transform: translateX(5px);
}

.info_section .info_contact .contact_link_box a:hover i {
  background: #00bbf0;
  color: #ffffff;
  box-shadow: 0 0 15px rgba(0, 187, 240, 0.5);
}

.info_section .info_detail .info_desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin: 0;
}

.info_section .info_links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.info_section .info_links_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 15px;
}

.info_section .info_links a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  padding: 6px 0;
  transition: all 0.3s ease;
}

.info_section .info_links a i {
  font-size: 0.7rem;
  color: #00bbf0;
  transition: all 0.3s ease;
}

.info_section .info_links a:hover {
  color: #00bbf0;
  transform: translateX(5px);
}

.info_section .info_links a:hover i {
  transform: translateX(3px);
}

.info_section .info_social {
  display: flex;
  margin-top: 15px;
  margin-bottom: 10px;
}

.info_section .info_social a {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  border-radius: 100%;
  margin-right: 10px;
  font-size: 24px;
}

.info_section .info_social a:hover {
  color: #00bbf0;
}

.info_section form input {
  border: none;
  border-bottom: 1px solid #ffffff;
  background-color: transparent;
  width: 100%;
  height: 45px;
  color: #ffffff;
  outline: none;
}

.info_section form input::-webkit-input-placeholder {
  color: #ffffff;
}

.info_section form input:-ms-input-placeholder {
  color: #ffffff;
}

.info_section form input::-ms-input-placeholder {
  color: #ffffff;
}

.info_section form input::placeholder {
  color: #ffffff;
}

.info_section form button {
  width: 100%;
  text-align: center;
  display: inline-block;
  padding: 10px 55px;
  background-color: #00bbf0;
  color: #ffffff;
  border-radius: 0;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  border: none;
  margin-top: 15px;
}

.info_section form button:hover {
  background-color: #007fa4;
}

/* footer section*/
.footer_section {
  position: relative;
  background: linear-gradient(135deg, #001835 0%, #00204a 50%, #001835 100%);
  overflow: hidden;
}

.footer_section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(0,187,240,0.08)"/></svg>');
  background-size: 30px 30px;
  opacity: 0.5;
}

.footer_top {
  padding: 25px 0;
  text-align: center;
  position: relative;
  z-index: 1;
  border-bottom: 1px solid rgba(0, 187, 240, 0.15);
}

.footer_brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.footer_logo {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  background: linear-gradient(90deg, #ffffff, #00bbf0);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(0, 187, 240, 0.3);
}

.footer_tagline {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 2px;
  position: relative;
}

.footer_tagline::before {
  content: '|';
  margin-right: 20px;
  color: rgba(0, 187, 240, 0.4);
}

.footer_bottom {
  padding: 20px 0;
  position: relative;
  z-index: 1;
}

.footer_content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.footer_copyright p {
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer_copyright i {
  color: #00bbf0;
  font-size: 0.85rem;
}

.footer_divider {
  width: 1px;
  height: 20px;
  background: linear-gradient(180deg, transparent, rgba(0, 187, 240, 0.5), transparent);
}

.footer_icp a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(0, 187, 240, 0.2);
  border-radius: 20px;
  transition: all 0.3s ease;
}

.footer_icp a:hover {
  color: #00bbf0;
  border-color: rgba(0, 187, 240, 0.5);
  background: rgba(0, 187, 240, 0.1);
  transform: translateY(-2px);
}

.footer_icp i {
  font-size: 0.9rem;
  color: #00bbf0;
}

.footer_decoration {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  overflow: hidden;
}

.decoration_line {
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    #00bbf0 20%, 
    #00bbf0 40%, 
    transparent 50%,
    #00bbf0 60%,
    #00bbf0 80%, 
    transparent 100%
  );
  background-size: 200% 100%;
  animation: shimmer 3s infinite linear;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Footer 响应式 */
@media (max-width: 768px) {
  .footer_brand {
    flex-direction: column;
    gap: 10px;
  }
  
  .footer_tagline::before {
    display: none;
  }
  
  .footer_content {
    flex-direction: column;
    gap: 15px;
  }
  
  .footer_divider {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 187, 240, 0.5), transparent);
  }
}

.footer_section p {
  color: #00204a;
  padding: 25px 0;
  margin: 0;
}

.footer_section p a {
  color: inherit;
}