@charset "UTF-8";
/* Global Variables */
/* Deep blue for Team section */
/* Reset & Common */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #333;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.section-padding {
  padding: 80px 0;
}

/* Section Headers */
.section-header {
  margin-bottom: 50px;
}

.section-header.centered {
  text-align: center;
}

.section-header.white-header h2,
.section-header.white-header p {
  color: #fff;
}

.section-header h2 {
  font-size: 48px;
  margin-bottom: 0;
}

.yellow-tag {
  display: inline-block;
  color: #144290;
  width: 360px;
  height: 36px;
  background: #FAC60D;
  font-size: 22px;
  border-radius: 4px 4px 4px 4px;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 15px;
  position: relative;
  top: -6px;
}

.blue-tag {
  display: inline-block;
  color: #2c53b3;
  font-weight: bold;
  font-size: 14px;
  position: relative;
  padding-left: 40px;
}

.blue-tag:before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 30px;
  height: 2px;
  background: #2c53b3;
}

h2 {
  font-size: 36px;
  font-weight: bold;
  margin: 0 0 15px;
  color: #222;
}

.section-subtitle {
  font-size: 22px;
  color: #7C7C7C;
  max-width: 700px;
  margin: 0 auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: all 0.3s;
  /* Scrolled State */
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
}

.header.scrolled {
  background: #1e3c8a;
  box-shadow: none;
  /* Removed duplicate filter rule, handled by specific selector below */
}

.header.scrolled .logo-sub {
  color: rgba(255, 255, 255, 0.9);
}

.header.scrolled .nav .nav-link {
  color: #fff;
}

.header.scrolled .header-right {
  color: #fff;
}

.header.scrolled .search-icon {
  border-color: transparent;
  background: rgba(255, 255, 255, 0.15);
}

.header.scrolled .header-right a {
  background: #fff;
  color: #2c53b3;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 1002;
  cursor: pointer;
  width: 30px;
  height: 21px;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 3px;
  background: #2c53b3;
  border-radius: 3px;
  transition: all 0.3s;
  position: relative;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-top: 10px;
}

.logo .logo-main {
  line-height: 1;
  margin-bottom: 4px;
  /* Red background for logo per screenshot */
  display: inline-block;
}

.logo .logo-main img {
  height: 50px;
}

.logo .logo-sub {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 1px;
  font-weight: 500;
  margin-left: 2px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 40px;
  align-items: center;
  /* Center items vertically */
  margin-top: 0;
  /* Align visually with the logo main text */
  height: 100%;
  /* Desktop隐藏“人才智库” */
}

.nav .nav-link.nav-talent {
  display: none;
}

.nav .nav-link {
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  /* White by default */
  position: relative;
  padding: 10px 0;
  opacity: 0.9;
  display: block;
  /* Ensure block behavior inside dropdowns */
  /* Underline effect */
}

.nav .nav-link:hover, .nav .nav-link.active {
  opacity: 1;
}

.nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: #fff;
  /* White underline */
  transition: width 0.3s;
}

.nav .nav-link:hover::after, .nav .nav-link.active::after {
  width: 30px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
  color: #fff;
}

.header-right .search-icon {
  width: 52px;
  height: 30px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 216px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.4s ease;
  overflow: hidden;
  position: relative;
}

.header-right .search-icon img {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.4s ease;
}

.header-right .search-icon input {
  position: absolute;
  left: 15px;
  top: 0;
  width: 0;
  height: 100%;
  border: none;
  background: transparent;
  color: inherit;
  font-size: 12px;
  opacity: 0;
  outline: none;
  padding: 0;
  transition: all 0.4s ease;
}

.header-right .search-icon input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.header-right .search-icon:hover, .header-right .search-icon:focus-within {
  width: 180px;
  height: 30px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 216px;
  justify-content: flex-start;
}

.header-right .search-icon:hover img, .header-right .search-icon:focus-within img {
  left: 160px;
  /* Move icon to the right */
  transform: translate(0, -50%);
}

.header-right .search-icon:hover input, .header-right .search-icon:focus-within input {
  width: 130px;
  opacity: 1;
  padding-right: 30px;
}

.header-right .contact-phone {
  font-size: 14px;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 5px;
}

.header-right .contact-phone i {
  display: inline-block;
  width: 20px;
  height: 20px;
  background: url(../images/phone.png) no-repeat;
  background-size: cover;
}

.header-right a {
  display: inline-block;
  width: 104px;
  height: 30px;
  background: #144290;
  border-radius: 15px;
  text-align: center;
  line-height: 30px;
  color: #fff;
  font-size: 16px;
}

.header-right a:hover {
  background: #194BA1;
}

/* Dropdown styling updates for white text */
.dropdown {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}

.dropdown .dropdown-toggle {
  padding-right: 0;
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  /* Space between text and icon */
}

.dropdown .dropdown-toggle::after {
  content: '';
  display: block;
  width: 12px !important;
  height: 12px !important;
  background: url("../images/down.png") no-repeat center center/contain;
  border: none;
  transform: none;
  transition: none !important;
  position: static;
  margin: 0 !important;
  /* filter: invert(1); Removed to show original image */
}

.dropdown:hover .mega-menu,
.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
}

.dropdown:hover .dropdown-toggle::after {
  background-image: url("../images/up.png");
  transform: none;
  margin-top: 0 !important;
  width: 12px !important;
  /* filter: invert(1); Removed */
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  border-top: 3px solid #2c53b3;
  z-index: 1001;
  transition: all 0.3s;
}

.dropdown-menu a {
  display: block;
  padding: 12px 20px;
  color: #555;
  border-bottom: 1px solid #f5f5f5;
  transition: all 0.2s;
  text-align: center;
}

.dropdown-menu a:last-child {
  border-bottom: none;
}

.dropdown-menu a:hover {
  background: #f0f7ff;
  color: #2c53b3;
}

/* Scrolled state override - removed as filter is gone */
.header.scrolled {
  /* .dropdown .dropdown-toggle::after { filter: none; } */
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: -100px;
  /* Adjust centering */
  width: 600px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  /* Removed transform/transition for direct show */
  border-top: 3px solid #2c53b3;
  z-index: 1001;
}

.mega-menu .menu-content {
  display: flex;
  padding: 20px;
}

.mega-menu .menu-links {
  flex: 1;
  display: flex;
  flex-direction: column;
  border-right: 1px solid #eee;
  padding-right: 20px;
}

.mega-menu .menu-links a {
  padding: 10px 15px;
  color: #555;
  border-radius: 4px;
  transition: all 0.2s;
  text-align: left;
}

.mega-menu .menu-links a:hover {
  background: #f0f7ff;
  color: #2c53b3;
  padding-left: 20px;
}

.mega-menu .menu-featured {
  width: 200px;
  padding-left: 20px;
}

.mega-menu .menu-featured .featured-image {
  width: 100%;
  height: 150px;
  background: #eee;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.mega-menu .menu-featured .featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mega-menu .menu-featured .featured-image .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
}

/* Hero Section */
.hero {
  height: 1080px;
  position: relative;
  display: flex;
  align-items: center;
  color: #eee;
  margin-top: 0;
  /* No margin, header is overlay */
  overflow: hidden;
  /* 黑色描边 */
  /* Overlay for text readability if needed */
  /* Decorative Gradient Circle on Right */
}

.hero video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
}

.hero .text {
  width: 480px;
  height: 318px;
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 3;
  background: url(../images/video.png) no-repeat;
  background-size: contain;
  background-position: right bottom;
  opacity: 0.95;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  max-width: 100%;
  max-height: 100%;
}

.hero .text.is-hidden {
  opacity: 0;
  transform: translateY(12px);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
  /* Very slight tint */
  z-index: 1;
}

.hero .hero-overlay-shape {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(44, 83, 179, 0.9) 0%, rgba(255, 153, 0, 0.6) 50%, rgba(255, 255, 255, 0) 70%);
  filter: blur(60px);
  opacity: 0.9;
  z-index: 1;
  pointer-events: none;
  mix-blend-mode: overlay;
}

.hero .container {
  position: relative;
  z-index: 2;
  width: 100%;
  /* Ensure container takes full width to align with header */
  padding-left: 27px;
  /* Align with logo text (15px + 12px logo padding) */
}

.hero h1 {
  font-size: 64px;
  line-height: 1.2;
  margin-bottom: 20px;
  font-weight: 800;
  letter-spacing: 2px;
  text-shadow: 0 5px 5px rgba(0, 0, 0, 0.5);
}

.hero p {
  font-size: 18px;
  max-width: 650px;
  margin-bottom: 50px;
  opacity: 0.9;
  font-weight: 300;
  line-height: 1.8;
  text-shadow: 0 5px 5px rgba(0, 0, 0, 0.5);
}

@media (min-width: 993px) {
  .hero .text.is-fixed {
    position: fixed;
    right: 0;
    bottom: 0;
  }
}

.hero-btns {
  display: flex;
  gap: 20px;
}

.hero-btns .btn {
  padding: 12px 40px;
  border-radius: 4px;
  /* Slight rounded corners, not full pill */
  font-weight: bold;
  transition: all 0.3s;
  text-align: center;
  min-width: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 16px;
}

.hero-btns .btn i {
  font-style: normal;
}

.hero-btns .btn.btn-primary {
  background: #1e3c8a;
  /* Darker blue */
  color: #fff;
  border: 1px solid #1e3c8a;
}

.hero-btns .btn.btn-primary:hover {
  background: #3b64c8;
  /* Lighter blue on hover */
  border-color: #3b64c8;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(30, 60, 138, 0.4);
}

.hero-btns .btn.btn-white {
  background: #fff;
  color: #2c53b3;
  border: 1px solid #fff;
}

.hero-btns .btn.btn-white:hover {
  background: #e6f0ff;
  /* Light blue tint on hover */
  border-color: #e6f0ff;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

/* About Section */
.intro {
  background: #fff;
}

.section-header-left {
  text-align: left;
  margin-bottom: 40px;
}

.section-header-left h2 {
  margin: 0;
}

.intro-flex {
  display: flex;
  gap: 50px;
  align-items: center;
}

.intro-left {
  flex: 1;
}

.intro-desc {
  color: #666;
  margin-bottom: 10px;
  line-height: 1.8;
}

.intro-stats {
  display: flex;
  gap: 40px;
  border-top: 1px solid #eee;
  padding-top: 30px;
}

.intro-stats .stat-item .stat-value {
  font-size: 32px;
  font-weight: bold;
  color: #2c53b3;
  margin-bottom: 5px;
}

.intro-stats .stat-item .stat-value small {
  font-size: 16px;
}

.intro-stats .stat-item .stat-label {
  font-size: 13px;
  color: #999;
}

.intro-right {
  flex: 1;
}

.intro-right .video-wrapper {
  border-radius: 8px;
  overflow: hidden;
  height: 350px;
}

.intro-right .video-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Features Bar (Icons) */
.features-bar {
  padding: 60px 0;
  background: #F8FAFC;
}

.features-wrapper {
  display: flex;
  justify-content: space-between;
  text-align: center;
}

.feature-item {
  flex: 1;
  padding: 0 20px;
}

.feature-item .feature-icon {
  width: 98px;
  height: 98px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 30px;
  transition: transform 0.3s;
}

.feature-item .feature-icon.icon-blue {
  background: url(../images/zhiyezhongjie.png) no-repeat;
  background-size: cover;
}

.feature-item .feature-icon.icon-green {
  background: url(../images/laowupaiqian.png) no-repeat;
  background-size: cover;
}

.feature-item .feature-icon.icon-orange {
  background: url(../images/chanxianwaibao.png) no-repeat;
  background-size: cover;
}

.feature-item .feature-icon.icon-purple {
  background: url(../images/zonghezixun.png) no-repeat;
  background-size: cover;
}

.feature-item .feature-icon.icon-gray {
  background: url(../images/zhaopingwaibao.png) no-repeat;
  background-size: cover;
}

.feature-item .feature-icon.icon-greenhigh {
  background: url(../images/lietoufuwu.png) no-repeat;
  background-size: cover;
}

.feature-item .feature-icon.icon-order {
  background: url(../images/dingdanshi.png) no-repeat;
  background-size: cover;
}

.feature-item .feature-icon.icon-fei {
  background: url(../images/feibiaozhunrencai.png) no-repeat;
  background-size: cover;
}

.feature-item:hover .feature-icon {
  transform: translateY(-10px);
}

.feature-item h4 {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}

.feature-item p {
  font-size: 14px;
  color: #999;
}

/* Services Section */
.services {
  background: #fff;
}

.service-tabs-h {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 50px;
}

.tab-btn {
  width: 258px;
  height: 58px;
  background: #FFFFFF;
  border-radius: 4px 4px 4px 4px;
  border: 1px solid #D8D8D8;
  background: #fff;
  font-size: 20px;
  color: #333;
  cursor: pointer;
  transition: all 0.3s;
  line-height: 58px;
  padding-left: 70px;
}

.tab-btn:hover {
  border-color: #232323;
  color: #144290;
}

.tab-btn.active {
  background: #fff;
  /* Keep white bg per screenshot */
  color: #2c53b3;
  border-color: #2c53b3;
  box-shadow: 0 5px 15px rgba(44, 83, 179, 0.1);
  display: flex;
  align-items: center;
}

.tab-btn.active::after {
  content: '';
  display: inline-block;
  width: 32px;
  height: 18px;
  background: url(../images/arrow.png) no-repeat;
  background-size: cover;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.5s ease;
}

.tab-pane.active {
  display: block;
}

.service-flex {
  display: flex;
  align-items: center;
  gap: 50px;
  background: #fff;
  padding: 0;
  border-radius: 10px;
  overflow: hidden;
  /* For rounded corners */
}

.service-img {
  width: 798px;
  height: 488px;
}

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

.service-text {
  width: 50%;
  padding: 40px;
}

.service-text h3 {
  font-size: 40px;
  margin-bottom: 25px;
  color: #144290;
  font-weight: 600;
}

.service-text .check-list {
  margin-bottom: 30px;
}

.service-text .check-list li {
  margin-bottom: 28px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #6D6D6D;
  font-size: 18px;
}

.service-text .check-list li i {
  display: inline-block;
  width: 26px;
  height: 26px;
  background: url(../images/gou.png) no-repeat;
  background-size: cover;
}

.service-text .btn-text {
  color: #144290;
  font-weight: normal;
  font-size: 22px;
}

.service-text .btn-text:hover {
  text-decoration: underline;
}

/* Team Strength Section */
.strength {
  background-color: #1e3c8a;
  color: #fff;
}

.strength-cards {
  display: flex;
  gap: 30px;
}

.strength-card {
  flex: 1;
  background: #fff;
  border-radius: 10px;
  padding: 40px 30px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  /* Pastel Variants */
}

.strength-card .card-icon {
  width: 75px;
  height: 75px;
  margin-bottom: 5px;
  background: rgba(255, 255, 255, 0.8);
  font-size: 32px;
}

.strength-card h3 {
  font-size: 20px;
  margin-bottom: 15px;
  font-weight: bold;
}

.strength-card p {
  font-size: 16px;
  line-height: 1.6;
  color: #555;
}

.strength-card.card-blue {
  background: #eaf2ff;
}

.strength-card.card-blue .card-icon {
  background: url(../images/zhengguizizhi.png) no-repeat;
  background-size: cover;
}

.strength-card.card-blue h3 {
  color: #4a90e2;
}

.strength-card.card-blue:hover {
  transform: translateY(-10px);
}

.strength-card.card-orange {
  background: #fff5e6;
}

.strength-card.card-orange .card-icon {
  background: url(../images/zhuanyetuandui.png) no-repeat;
  background-size: cover;
}

.strength-card.card-orange h3 {
  color: #f5a623;
}

.strength-card.card-orange:hover {
  transform: translateY(-10px);
}

.strength-card.card-green {
  background: #e8f8f5;
}

.strength-card.card-green .card-icon {
  background: url(../images/fuwubaozhang.png) no-repeat;
  background-size: cover;
}

.strength-card.card-green h3 {
  color: #27ae60;
}

.strength-card.card-green:hover {
  transform: translateY(-10px);
}

.digital-services {
  height: 1304px;
  background: url(../images/shuzihua.png) no-repeat center center;
  background-size: cover;
}

.digital-services.section-padding {
  padding: 160px 0 120px;
}

.digital-services-panel {
  position: relative;
  border-radius: 32px;
  padding: 70px 70px 64px 70px;
  overflow: hidden;
}

.digital-services-panel .section-header {
  position: relative;
  z-index: 1;
  margin-bottom: 28px;
}

.ds-intro {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 0 auto 46px 0;
  display: flex;
  align-items: flex-start;
  gap: 28px;
}

.ds-intro h3 {
  font-size: 26px;
  font-weight: 800;
  color: #136ABE;
  margin: 0;
  letter-spacing: 0.5px;
  flex: 0 0 220px;
  white-space: nowrap;
}

.ds-intro p {
  font-size: 16px;
  line-height: 1.9;
  color: #6D6D6D;
  margin: 0;
  flex: 1;
}

.ds-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 72px;
  align-items: center;
  margin-top: 150px;
}

.ds-item {
  text-align: center;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.ds-item.is-active {
  transform: translateY(-6px);
  filter: drop-shadow(0 16px 18px rgba(20, 66, 144, 0.18));
}

.ds-item-center {
  transform: translateY(-4px);
}

.ds-top-title {
  font-size: 20px;
  font-weight: 800;
  color: #136ABE;
  margin-bottom: 10px;
}

.ds-top-meta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-size: 12px;
  font-weight: 700;
  color: #136ABE;
  margin-bottom: 14px;
}

.ds-top-meta .ds-top-sep {
  width: 1px;
  height: 14px;
  background: rgba(43, 102, 214, 0.45);
}

.ds-box {
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
  border: 2px dashed rgba(31, 83, 184, 0.35);
  border-radius: 22px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.28);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ds-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ds-item-center .ds-box {
  width: 100%;
  max-width: 360px;
  padding: 22px;
}

.ds-iso {
  width: 160px;
  height: 110px;
  margin: 0 auto;
  position: relative;
  border-radius: 18px;
  background: linear-gradient(145deg, #ffffff 0%, #e2f2ff 55%, #c9e0ff 100%);
  box-shadow: 0 22px 44px rgba(20, 66, 144, 0.16);
}

.ds-iso::before {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  top: -18px;
  height: 36px;
  border-radius: 18px;
  background: linear-gradient(145deg, #f7fbff 0%, #d7eeff 100%);
  box-shadow: 0 10px 18px rgba(20, 66, 144, 0.12);
}

.ds-iso .ds-iso-mark {
  position: absolute;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%);
  width: 78px;
  height: 60px;
  border-radius: 16px;
  background: rgba(31, 83, 184, 0.12);
}

.ds-iso-data .ds-iso-mark {
  background: linear-gradient(#2b66d6, #2b66d6) 14px 14px/10px 32px no-repeat, linear-gradient(#60c2ff, #60c2ff) 32px 8px/10px 38px no-repeat, linear-gradient(#1f53b8, #1f53b8) 50px 18px/10px 28px no-repeat, radial-gradient(circle at 20% 80%, rgba(96, 194, 255, 0.35), rgba(96, 194, 255, 0) 60%), radial-gradient(circle at 70% 30%, rgba(43, 102, 214, 0.25), rgba(43, 102, 214, 0) 58%);
}

.ds-iso-platform .ds-iso-mark {
  background: linear-gradient(135deg, rgba(31, 83, 184, 0.9), rgba(96, 194, 255, 0.9)) 18px 18px/42px 42px no-repeat, linear-gradient(#ffffff, #ffffff) 28px 28px/22px 22px no-repeat, radial-gradient(circle at 35% 40%, rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0) 55%), radial-gradient(circle at 70% 75%, rgba(96, 194, 255, 0.35), rgba(96, 194, 255, 0) 60%);
}

.ds-iso-cloud .ds-iso-mark {
  background: radial-gradient(circle at 35% 55%, rgba(43, 102, 214, 0.9) 0 18px, rgba(43, 102, 214, 0) 19px), radial-gradient(circle at 55% 45%, rgba(96, 194, 255, 0.95) 0 20px, rgba(96, 194, 255, 0) 21px), radial-gradient(circle at 68% 60%, rgba(31, 83, 184, 0.9) 0 16px, rgba(31, 83, 184, 0) 17px), linear-gradient(#1f53b8, #1f53b8) 22px 44px/44px 10px no-repeat, radial-gradient(circle at 65% 25%, rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0) 60%);
}

.ds-bottom {
  margin-top: 14px;
  color: #1f53b8;
}

.ds-bottom-title {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.ds-bottom-desc {
  margin-top: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #1f53b8;
}

.three-systems {
  background: #F3F7FF;
}

.three-systems .section-header {
  margin-bottom: 34px;
}

.three-systems .section-header h2 {
  color: #136ABE;
  font-size: 48px;
}

.three-systems .section-header .section-subtitle {
  max-width: 860px;
  font-size: 16px;
  line-height: 1.9;
  color: #6D6D6D;
}

.three-systems-card {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  position: relative;
  padding: 28px 28px;
  aspect-ratio: 1200 / 540;
  overflow: hidden;
  --ts-bg-scale: 1;
  --ts-label-gap: 18px;
  --ts-anchor-center-x: 50%;
  --ts-anchor-center-y: 50%;
  --ts-anchor-left-x: 20%;
  --ts-anchor-left-y: 56%;
  --ts-anchor-tr-x: 78%;
  --ts-anchor-tr-y: 20%;
  --ts-anchor-br-x: 74%;
  --ts-anchor-br-y: 78%;
}

.ts-bg {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  transform: scale(var(--ts-bg-scale));
  transform-origin: center;
}

.ts-center-text {
  position: absolute;
  left: var(--ts-anchor-center-x);
  top: var(--ts-anchor-center-y);
  transform: translate(-50%, -50%);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 1px;
  color: #fff;
  pointer-events: none;
}

.ts-label {
  position: absolute;
  font-weight: 800;
  color: #136ABE;
  white-space: nowrap;
  font-size: 20px;
  letter-spacing: 0.2px;
  line-height: 1.2;
  text-shadow: 0 10px 18px rgba(20, 66, 144, 0.1);
}

.ts-label-left {
  left: calc(var(--ts-anchor-left-x) - var(--ts-label-gap));
  top: var(--ts-anchor-left-y);
  transform: translate(-100%, -50%);
}

.ts-label-topright {
  left: calc(var(--ts-anchor-tr-x) + var(--ts-label-gap));
  top: var(--ts-anchor-tr-y);
  transform: translate(0, -50%);
}

.ts-label-bottomright {
  left: calc(var(--ts-anchor-br-x) + var(--ts-label-gap));
  top: var(--ts-anchor-br-y);
  transform: translate(0, -50%);
}

@media (max-width: 768px) {
  .three-systems-card {
    padding: 14px 12px;
    overflow: visible;
    aspect-ratio: 1200 / 700;
    --ts-bg-scale: 1.34;
    --ts-label-gap: 24px;
  }
  .ts-center-text {
    font-size: 13px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  }
  .ts-label {
    font-size: 15px;
    background: rgba(255, 255, 255, 0.86);
    padding: 7px 10px;
    border-radius: 999px;
    box-shadow: 0 8px 22px rgba(19, 106, 190, 0.12);
    letter-spacing: 0;
    text-shadow: none;
  }
  .ts-label-left {
    left: var(--ts-label-left-x);
    top: var(--ts-label-left-y);
    transform: none;
  }
  .ts-label-topright {
    left: var(--ts-label-tr-x);
    top: var(--ts-label-tr-y);
    transform: none;
  }
  .ts-label-bottomright {
    left: var(--ts-label-br-x);
    top: var(--ts-label-br-y);
    transform: none;
  }
}

.shuzi-flow {
  background: #F3F7FF;
  padding: 0;
}

.shuzi-flow.section-padding {
  padding: 0;
}

.shuzi-flow .container {
  max-width: none;
  padding: 0;
}

.shuzi-flow-card {
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  background: none;
}

.shuzi-flow-img {
  display: block;
  width: 100%;
  height: auto;
}

.ts-orbit {
  position: relative;
  max-width: 980px;
  min-height: 420px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 50%, rgba(43, 102, 214, 0.12) 0 120px, rgba(43, 102, 214, 0) 240px), radial-gradient(circle at 50% 50%, rgba(96, 194, 255, 0.12) 0 220px, rgba(96, 194, 255, 0) 420px);
}

.ts-orbit::before, .ts-orbit::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  pointer-events: none;
}

.ts-orbit::before {
  width: 760px;
  height: 460px;
  border: 10px solid rgba(43, 102, 214, 0.14);
}

.ts-orbit::after {
  width: 560px;
  height: 340px;
  border: 10px solid rgba(31, 83, 184, 0.1);
}

.ts-center {
  position: relative;
  width: 176px;
  height: 176px;
  border-radius: 50%;
  background: rgba(43, 102, 214, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 34px rgba(20, 66, 144, 0.12);
}

.ts-center::before {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  border: 10px solid rgba(96, 194, 255, 0.14);
}

.ts-center-core {
  width: 126px;
  height: 126px;
  border-radius: 50%;
  background: linear-gradient(145deg, #2b66d6, #1f53b8);
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 1px;
}

.ts-node {
  position: absolute;
  width: 240px;
  text-align: center;
}

.ts-node-icon {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 30px rgba(20, 66, 144, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  border: 10px solid rgba(255, 255, 255, 0.65);
}

.ts-node-icon img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.ts-node-label {
  margin-top: 14px;
  font-size: 20px;
  font-weight: 800;
  color: #136ABE;
  letter-spacing: 0.2px;
}

.ts-node-factory {
  left: 18%;
  top: 52%;
  transform: translate(-50%, -50%);
}

.ts-node-app {
  left: 76%;
  top: 26%;
  transform: translate(-50%, -50%);
}

.ts-node-talent {
  left: 78%;
  top: 78%;
  transform: translate(-50%, -50%);
}

@media (max-width: 992px) {
  .three-systems-card {
    padding: 36px 18px;
  }
  .ts-orbit {
    min-height: 380px;
  }
  .ts-orbit::before {
    width: 620px;
    height: 400px;
  }
  .ts-orbit::after {
    width: 460px;
    height: 300px;
  }
  .ts-node {
    width: 220px;
  }
  .ts-node-label {
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .three-systems-card {
    padding: 28px 14px;
  }
  .ts-orbit {
    min-height: 0;
    padding: 10px 0;
    background: none;
  }
  .ts-orbit::before, .ts-orbit::after {
    display: none;
  }
  .ts-center {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
  }
  .ts-center::before {
    display: none;
  }
  .ts-center-core {
    width: 114px;
    height: 114px;
    font-size: 18px;
  }
  .ts-node {
    position: static;
    width: 100%;
    max-width: 520px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    text-align: left;
  }
  .ts-node-icon {
    width: 78px;
    height: 78px;
    margin: 0;
    border-width: 8px;
  }
  .ts-node-icon img {
    width: 40px;
    height: 40px;
  }
  .ts-node-label {
    margin-top: 0;
    font-size: 18px;
  }
}

/* Partners Section */
.partners {
  background: #fff;
  padding-bottom: 100px;
  overflow: hidden;
  /* Prevent overflow from rotated items */
}

/* Diamond Grid Implementation */
.partners-diamond-grid {
  padding: 80px 0;
  width: 100%;
  background: url("../images/bj2.png") no-repeat center center;
  background-size: cover;
  perspective: 900px;
}

.diamond-row {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto -30px auto;
  /* Centered with max-width, adjusted vertical overlap */
  position: relative;
  z-index: 1;
}

.diamond-row:nth-child(even) {
  z-index: 2;
}

.partner-item {
  width: 130px;
  height: 130px;
  background: #fff;
  border-radius: 20px;
  transform: rotate(45deg);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  margin: 0 30px;
  /* Adjusted to fit 6 items within 1200px */
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
  position: relative;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transform-origin: center;
  will-change: transform;
}

.partner-item:hover {
  transform: rotate(45deg) scale(1.1);
  box-shadow: 0 15px 35px rgba(44, 83, 179, 0.2);
  z-index: 10;
}

.partner-item:hover .p-icon {
  background: #2c53b3;
}

.partner-item:hover h4 {
  color: #2c53b3;
}

.partner-item.is-flipping {
  animation: partnerFlipItem 1s cubic-bezier(0.3, 0.8, 0.3, 1);
  animation-delay: var(--flip-delay, 0ms);
  box-shadow: 0 12px 30px rgba(44, 83, 179, 0.2);
}

.partner-item.is-flipping::after {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 16px;
  background: rgba(44, 83, 179, 0.2);
  opacity: 0;
  pointer-events: none;
  animation: partnerFlipFlash 1s cubic-bezier(0.3, 0.8, 0.3, 1);
  animation-delay: var(--flip-delay, 0ms);
}

.partner-content {
  transform: rotate(-45deg) translateZ(1px);
  text-align: center;
  width: 100%;
  transform-style: preserve-3d;
  backface-visibility: hidden;
}

.partner-content .p-icon {
  width: 32px;
  height: 32px;
  background: #fceabb;
  border-radius: 50%;
  margin: 0 auto 12px;
  transition: all 0.3s;
}

.partner-content h4 {
  font-size: 14px;
  color: #666;
  margin: 0;
  font-weight: 500;
  transition: all 0.3s;
  line-height: 1.2;
}

.partner-item.is-flipping .partner-content {
  animation: partnerFlipContent 1s cubic-bezier(0.3, 0.8, 0.3, 1);
  animation-delay: var(--flip-delay, 0ms);
}

@keyframes partnerFlipItem {
  0% {
    transform: rotate(45deg) rotateY(0deg) scale(1);
  }
  45% {
    transform: rotate(45deg) rotateY(45deg) scale(0.995);
  }
  55% {
    transform: rotate(45deg) rotateY(45deg) scale(0.995);
  }
  100% {
    transform: rotate(45deg) rotateY(0deg) scale(1);
  }
}

@keyframes partnerFlipContent {
  0% {
    opacity: 1;
    transform: rotate(-45deg) translateZ(1px) rotateY(0deg);
  }
  45% {
    opacity: 0.1;
    transform: rotate(-45deg) translateZ(1px) rotateY(45deg);
  }
  55% {
    opacity: 0.1;
    transform: rotate(-45deg) translateZ(1px) rotateY(45deg);
  }
  100% {
    opacity: 1;
    transform: rotate(-45deg) translateZ(1px) rotateY(0deg);
  }
}

@keyframes partnerFlipFlash {
  0% {
    opacity: 0;
    transform: rotate(45deg) scale(0.9);
  }
  45% {
    opacity: 0.35;
    transform: rotate(45deg) scale(1.02);
  }
  55% {
    opacity: 0.35;
    transform: rotate(45deg) scale(1.02);
  }
  100% {
    opacity: 0;
    transform: rotate(45deg) scale(1.06);
  }
}

/* Responsive adjustment */
@media (max-width: 992px) {
  .diamond-row {
    margin-bottom: -50px;
    flex-wrap: wrap;
  }
  .partner-item {
    width: 100px;
    height: 100px;
    margin: 20px 15px;
    /* More space on mobile, maybe no overlap */
    border-radius: 15px;
  }
  .partner-content h4 {
    font-size: 12px;
  }
  .partner-content .p-icon {
    width: 20px;
    height: 20px;
    margin-bottom: 5px;
  }
}

@media (max-width: 768px) {
  .partners-diamond-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    padding: 44px 16px;
    background-size: 100% auto;
    background-position: center top;
    max-width: 520px;
    margin: 0 auto;
  }
  .diamond-row {
    display: contents;
    /* Flatten rows for mobile flow */
  }
  .partner-item {
    transform: none;
    /* Remove rotation on small screens for simpler grid */
    width: auto;
    height: auto;
    aspect-ratio: 1 / 1;
    margin: 0;
    border-radius: 12px;
    flex-direction: column;
  }
  .partner-content {
    transform: none;
  }
  .partner-item.is-flipping {
    animation: partnerFlipItemMobile 1s cubic-bezier(0.3, 0.8, 0.3, 1);
    animation-delay: var(--flip-delay, 0ms);
  }
  .partner-item.is-flipping::after {
    animation: partnerFlipFlashMobile 1s cubic-bezier(0.3, 0.8, 0.3, 1);
    animation-delay: var(--flip-delay, 0ms);
  }
  .partner-item.is-flipping .partner-content {
    animation: partnerFlipContentMobile 1s cubic-bezier(0.3, 0.8, 0.3, 1);
    animation-delay: var(--flip-delay, 0ms);
  }
  @keyframes partnerFlipItemMobile {
    0% {
      transform: rotateY(0deg) scale(1);
    }
    45% {
      transform: rotateY(45deg) scale(0.995);
    }
    55% {
      transform: rotateY(45deg) scale(0.995);
    }
    100% {
      transform: rotateY(0deg) scale(1);
    }
  }
  @keyframes partnerFlipContentMobile {
    0% {
      opacity: 1;
      transform: rotateY(0deg);
    }
    45% {
      opacity: 0.1;
      transform: rotateY(45deg);
    }
    55% {
      opacity: 0.1;
      transform: rotateY(45deg);
    }
    100% {
      opacity: 1;
      transform: rotateY(0deg);
    }
  }
  @keyframes partnerFlipFlashMobile {
    0% {
      opacity: 0;
      transform: scale(0.9);
    }
    45% {
      opacity: 0.35;
      transform: scale(1.02);
    }
    55% {
      opacity: 0.35;
      transform: scale(1.02);
    }
    100% {
      opacity: 0;
      transform: scale(1.06);
    }
  }
}

/* Reviews Section */
.reviews {
  background-color: #F3F7FF;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.review-card {
  background: #fff;
  padding: 30px;
  border-radius: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s;
  display: flex;
  flex-direction: column;
}

.review-card:hover {
  transform: translateY(-5px);
}

.review-content {
  font-size: 16px;
  color: #555;
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
  position: relative;
}

.review-content::before {
  content: '"';
  font-size: 40px;
  color: #eee;
  position: absolute;
  top: -20px;
  left: -10px;
  font-family: serif;
}

.review-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  order: -1;
  margin-bottom: 18px;
  position: relative;
}

.author-avatar {
  width: 72px;
  height: 72px;
  background: #eee;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: -54px;
  box-shadow: 0 10px 24px rgba(20, 66, 144, 0.16);
}

.author-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.author-info {
  flex-grow: 0;
  text-align: center;
}

.author-info h4 {
  margin: 0 0 5px;
  font-size: 16px;
  color: #333;
}

.author-info p {
  margin: 0;
  font-size: 12px;
  color: #999;
}

.icon-box {
  width: 40px;
  height: 40px;
  background: url("../images/douhao.png") no-repeat center center/contain;
  opacity: 0.3;
  position: absolute;
  left: 0;
  top: 6px;
}

/* Contact Section V2 */
.contact-section-v2 {
  background: #F3F7FF;
  padding-bottom: 0;
}

.contact-card-v2 {
  background: #fff;
  border-radius: 50px;
  /* Increased radius */
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  /* Softer, larger shadow */
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  top: 50px;
  margin-bottom: 100px;
  height: 630px;
  background: #144290;
  padding-left: 80px;
}

.contact-left {
  padding-top: 60px;
  width: 40%;
  /* Slightly wider */
  background: #144290;
  color: #fff;
  position: relative;
  padding-right: 60px;
  /* Removed pseudo-element curve based on design analysis */
}

.contact-left .line-deco {
  width: 40px;
  height: 2px;
  background: #fff;
  margin-bottom: 15px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 15px;
}

.contact-left .subtitle-en {
  display: inline-block;
  font-size: 16px;
  font-weight: 500;
  vertical-align: middle;
  margin-bottom: 15px;
  text-transform: capitalize;
  letter-spacing: 1px;
}

.contact-left h3 {
  font-size: 36px;
  margin-bottom: 10px;
  color: #fff;
  font-weight: bold;
  letter-spacing: 1px;
}

.contact-left .contact-desc {
  margin-top: 20px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 10px;
  line-height: 1.8;
}

.contact-left .contact-info-list .c-item {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
  font-size: 15px;
  color: #fff;
}

.contact-left .contact-info-list .c-item .icon-wrap {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  flex-shrink: 0;
}

.contact-left .contact-info-list .c-item img {
  width: 36px;
  height: 36px;
  border: none;
}

.contact-left .work-hours {
  margin-top: 60px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.contact-right {
  padding-left: 90px;
  padding-right: 90px;
  padding-top: 60px;
  width: 66%;
  background: #DFEAFF;
  /* Light blueish grey matching design */
  box-shadow: 0px 8px 20px 0px rgba(0, 0, 0, 0.15);
  border-radius: 50px 50px 50px 50px;
}

.contact-right .simple-form .form-row {
  display: flex;
  gap: 30px;
  margin-bottom: 25px;
}

.contact-right .simple-form .form-group {
  margin-bottom: 30px;
}

.contact-right .simple-form .form-group.half {
  flex: 1;
}

.contact-right .simple-form .form-group label {
  display: block;
  margin-bottom: 12px;
  font-size: 15px;
  color: #333;
  font-weight: bold;
}

.contact-right .simple-form .form-group input,
.contact-right .simple-form .form-group textarea {
  width: 100%;
  padding: 15px 20px;
  border: none;
  /* No border */
  background: #fff;
  border-radius: 6px;
  font-size: 14px;
  color: #333;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
  /* Subtle shadow */
  transition: all 0.3s;
}

.contact-right .simple-form .form-group input::placeholder,
.contact-right .simple-form .form-group textarea::placeholder {
  color: #ccc;
}

.contact-right .simple-form .form-group input:focus,
.contact-right .simple-form .form-group textarea:focus {
  outline: none;
  box-shadow: 0 4px 15px rgba(26, 60, 142, 0.15);
}

.contact-right .simple-form .form-group textarea {
  resize: none;
  height: 188px;
}

.contact-right .simple-form .form-submit-row {
  text-align: right;
  margin-top: 30px;
}

.contact-right .simple-form .btn-submit {
  background: #1a3c8e;
  color: #fff;
  border: none;
  padding: 10px 50px;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 5px 15px rgba(26, 60, 142, 0.2);
  margin-top: 20px;
}

.contact-right .simple-form .btn-submit:hover {
  background: #194BA1;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(26, 60, 142, 0.3);
}

/* Footer */
.footer {
  background-color: #1a2233;
  /* Dark Navy Blue matching the design */
  padding: 60px 0 40px;
  color: #fff;
  font-size: 14px;
  margin-top: 0;
  /* Reset */
}

.footer .footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.footer .footer-top .footer-logo {
  font-size: 26px;
  font-weight: bold;
  color: #fff;
  letter-spacing: 1px;
}

.footer .footer-top .footer-nav {
  display: flex;
  gap: 40px;
}

.footer .footer-top .footer-nav a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  transition: color 0.3s;
}

.footer .footer-top .footer-nav a:hover {
  color: #fff;
}

.footer .footer-line {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin-bottom: 30px;
}

.footer .footer-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.footer .footer-bottom .copyright {
  letter-spacing: 0.5px;
}

/* Responsive Footer */
@media (max-width: 992px) {
  .footer {
    padding: 40px 0 20px;
  }
  .footer .footer-top {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  .footer .footer-top .footer-nav {
    flex-direction: column;
    gap: 15px;
  }
  .footer .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 40px;
  height: 40px;
  background: #2c53b3;
  color: #fff;
  text-align: center;
  line-height: 40px;
  border-radius: 5px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  z-index: 999;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: #ff9900;
}

/* Animation Keyframes */
@keyframes fadeInUpShort {
  0% {
    opacity: 0;
    transform: translate3d(0, 80px, 0);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
}

@keyframes fadeInLeft {
  0% {
    opacity: 0;
    transform: translate3d(-80px, 0, 0);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
}

@keyframes fadeInRight {
  0% {
    opacity: 0;
    transform: translate3d(80px, 0, 0);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
}

@keyframes clipUp {
  0% {
    opacity: 0;
    transform: translate3d(0, 40px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes maskReveal {
  0% {
    clip-path: inset(0 100% 0 0);
    opacity: 0;
    transform: scale(1.1);
  }
  100% {
    clip-path: inset(0 0 0 0);
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes zoomInUp {
  0% {
    opacity: 0;
    transform: scale3d(0.8, 0.8, 0.8) translate3d(0, 50px, 0);
  }
  100% {
    opacity: 1;
    transform: scale3d(1, 1, 1) translate3d(0, 0, 0);
  }
}

@keyframes rotateInUp {
  0% {
    opacity: 0;
    transform-origin: center bottom;
    transform: rotate3d(0, 0, 1, -15deg) translate3d(0, 50px, 0);
    filter: blur(5px);
  }
  100% {
    opacity: 1;
    transform-origin: center bottom;
    transform: none;
    filter: blur(0);
  }
}

/* WOW.js Custom Classes */
.wow {
  visibility: hidden;
  animation-play-state: paused;
}

.animated {
  visibility: visible;
  animation-fill-mode: both;
  animation-play-state: running;
}

.fadeInUpShort {
  animation-name: fadeInUpShort;
  animation-duration: 1s;
  animation-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
}

.fadeInLeft {
  animation-name: fadeInLeft;
  animation-duration: 1s;
  animation-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
}

.fadeInRight {
  animation-name: fadeInRight;
  animation-duration: 1s;
  animation-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
}

.clipUp {
  animation-name: clipUp;
  animation-duration: 0.8s;
  animation-timing-function: cubic-bezier(0.19, 1, 0.22, 1);
}

.maskReveal {
  animation-name: maskReveal;
  animation-duration: 1.2s;
  animation-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
}

.zoomInUp {
  animation-name: zoomInUp;
  animation-duration: 0.8s;
  animation-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
}

.rotateInUp {
  animation-name: rotateInUp;
  animation-duration: 0.8s;
  animation-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
}

/* Responsive Styles */
@media (max-width: 992px) {
  /* Header - Mobile Style White Background */
  .header {
    max-width: 100%;
    overflow: hidden;
    background: #1e3c8a;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    height: 70px;
    /* Smaller height for mobile */
    position: relative;
    /* Logo Styles for White Header */
    /* Right Side Icons - Hide on mobile */
  }
  .header .container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .header .logo-main {
    font-size: 20px;
    padding: 4px 10px;
  }
  .header .logo-sub {
    color: #666;
    font-size: 9px;
  }
  .header .header-right {
    display: none;
  }
  /* Mobile Menu Button - Grey */
  .mobile-menu-btn {
    display: flex !important;
    position: absolute;
    right: 15px;
    /* Fixed: Use calc for stability while using left */
    top: 50%;
    transform: translateY(-50%);
    z-index: 2000;
    cursor: pointer;
    width: 30px;
    height: 21px;
    flex-direction: column;
    justify-content: space-between;
    /* Close (X) State */
  }
  .mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 3px;
    background: #fff;
    /* Force dark color */
    border-radius: 3px;
    transition: all 0.3s;
    position: relative;
  }
  .mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
  .header .nav {
    display: none;
    position: fixed;
    /* Fixed full screen */
    top: 70px;
    /* Below header */
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: #fff;
    flex-direction: column;
    padding: 20px;
    box-shadow: none;
    gap: 0;
    z-index: 1001;
    overflow-y: auto;
    border-top: 1px solid #eee;
  }
  .header .nav.open {
    display: flex;
    animation: fadeIn 0.3s ease;
  }
  .nav .nav-link {
    padding: 15px 0;
    border-bottom: 1px solid #f9f9f9;
    width: 100%;
    color: #333 !important;
    /* Force dark color */
    font-size: 15px;
    text-align: left;
    /* Left align items */
    padding-left: 10px;
    /* Remove underline effect on mobile */
  }
  .nav .nav-link:hover, .nav .nav-link.active {
    color: #2c53b3;
  }
  .nav .nav-link::after {
    display: none;
  }
  /* Dropdown adjustment for mobile */
  .dropdown {
    display: block;
    width: 100%;
    height: auto;
  }
  .dropdown .dropdown-toggle {
    justify-content: space-between;
    /* Space between text and arrow */
    width: 100%;
    padding-right: 10px;
  }
  .dropdown-menu {
    position: static;
    width: 100%;
    box-shadow: none;
    border: none;
    background: #f9f9f9;
    display: none;
    opacity: 1;
    visibility: visible;
    padding: 0;
    transform: none;
  }
  .dropdown-menu a {
    display: block;
    text-align: left;
    padding: 12px 20px;
    color: #666;
    font-size: 14px;
    border-bottom: 1px solid #eee;
  }
  .dropdown-menu a:last-child {
    border-bottom: none;
  }
  .dropdown.open .dropdown-menu {
    display: block;
  }
  .mega-menu {
    position: static;
    width: 100%;
    box-shadow: none;
    border: none;
    background: #f9f9f9;
    display: none;
    opacity: 1;
    visibility: visible;
    padding: 0;
  }
  .mega-menu .menu-content {
    flex-direction: column;
    padding: 0;
  }
  .mega-menu .menu-links {
    border: none;
    padding: 0;
  }
  .mega-menu .menu-links a {
    text-align: left;
    padding: 12px 20px;
    color: #666;
    font-size: 14px;
    border-bottom: 1px solid #eee;
  }
  .mega-menu .menu-featured {
    display: none;
    /* Hide featured image on mobile */
  }
  /* 移动端显示“人才智库”独立入口 */
  .nav .nav-link.nav-talent {
    display: block;
  }
  .dropdown.open .mega-menu {
    display: block;
  }
  /* Hero Section Mobile */
  .hero {
    height: auto;
    min-height: 550px;
    padding: 100px 0 60px;
    /* Top padding for fixed header */
    align-items: center;
    /* Center content vertically */
    background-position: center center;
    margin-top: 0;
    /* Remove the old overlay if it conflicts */
    /* The blue box overlay for text */
    /* Hide the decorative circle on mobile */
  }
  .hero::before {
    display: none;
  }
  .hero .container {
    background: rgba(30, 60, 138, 0.85);
    /* Deep blue transparent */
    padding: 30px;
    margin: 0 15px;
    /* Side margins */
    width: auto;
    /* Override 100% */
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
    text-align: left;
    /* Ensure left alignment */
  }
  .hero h1 {
    font-size: 26px;
    margin-bottom: 20px;
    text-shadow: none;
    position: relative;
    padding-bottom: 20px;
    line-height: 1.4;
    /* The line separator */
  }
  .hero h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: #fff;
  }
  .hero p {
    font-size: 14px;
    margin-bottom: 30px;
    line-height: 1.6;
    max-width: 100%;
  }
  .hero .hero-btns {
    flex-direction: row;
    /* Side by side */
    gap: 15px;
  }
  .hero .hero-btns .btn {
    flex: 1;
    min-width: 0;
    padding: 12px 0;
    font-size: 14px;
    border-radius: 30px;
    /* Pill shape */
    background: #fff;
    color: #1e3c8a;
    border: none;
    justify-content: center;
    /* Remove icons to match screenshot */
  }
  .hero .hero-btns .btn i {
    display: none;
  }
  .hero .hero-btns .btn:hover {
    background: #f0f0f0;
  }
  .hero .hero-overlay-shape {
    display: none;
  }
  .hero .text {
    width: 180px;
    height: 119px;
    position: absolute;
    right: 0;
    bottom: 0;
    background-size: contain;
    background-position: right bottom;
    opacity: 0.9;
    pointer-events: none;
  }
  .header.menu-open {
    background: #1e3c8a;
  }
  .header.menu-open .logo-sub {
    color: rgba(255, 255, 255, 0.9);
  }
  .intro-flex {
    flex-direction: column;
  }
  .intro .section-header-left h2 {
    font-size: 28px;
    white-space: nowrap;
  }
  .intro-stats {
    gap: 18px;
    justify-content: space-between;
    padding-top: 22px;
  }
  .intro-stats .stat-item {
    flex: 1;
    min-width: 0;
    text-align: center;
  }
  .intro-stats .stat-item .stat-value {
    font-size: 26px;
  }
  .intro-stats .stat-item .stat-label {
    font-size: 12px;
    white-space: nowrap;
  }
  .intro-right {
    width: 100%;
  }
  .features-wrapper {
    flex-wrap: wrap;
  }
  .feature-item {
    flex: 0 0 50%;
    margin-bottom: 30px;
  }
  .service-flex {
    flex-direction: column;
  }
  .service-img,
  .service-text {
    width: 100%;
  }
  .service-img {
    height: 250px;
  }
  .strength-cards {
    flex-direction: column;
  }
  .digital-services-panel {
    padding: 52px 24px 42px 24px;
    border-radius: 26px;
  }
  .digital-services.section-padding {
    padding: 96px 0 80px;
  }
  .digital-services {
    height: auto;
    min-height: 900px;
  }
  .ds-intro {
    max-width: 100%;
    margin: 0 0 34px 0;
    flex-direction: row;
    gap: 20px;
  }
  .ds-intro h3 {
    flex: 0 0 190px;
    white-space: nowrap;
  }
  .ds-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: stretch;
  }
  .ds-item-center {
    transform: none;
  }
  .ds-box {
    width: 100%;
    max-width: 340px;
  }
  .ds-item-center .ds-box {
    width: 100%;
    max-width: 360px;
  }
  .ds-iso {
    width: 150px;
    height: 104px;
  }
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .contact-card-v2 {
    flex-direction: column;
    top: 0;
    margin-bottom: 50px;
    max-width: 100%;
    border-radius: 0;
  }
  .contact-left,
  .contact-right {
    width: 100%;
  }
  .partners-hex-grid {
    max-width: 100%;
  }
  .partner-hex {
    width: 120px;
    height: 130px;
    margin: -10px 5px;
  }
}

@media (max-width: 768px) {
  /* Header mobile adjustments */
  .header .logo-main {
    font-size: 16px;
    padding: 3px 6px;
  }
  .header .logo-main img {
    height: 48px;
  }
  .header-right .talent-btn {
    display: none;
  }
  .hero h1 {
    font-size: 24px;
  }
  /* .hero-btns { flex-direction: column; align-items: center; } Removed to keep side-by-side */
  .service-tabs-h {
    flex-wrap: wrap;
    gap: 10px;
  }
  .tab-btn {
    width: 48%;
    padding: 10px;
    text-align: center;
    font-size: 14px;
  }
  .feature-item {
    flex: 0 0 100%;
  }
  .ds-intro {
    flex-direction: column;
    gap: 12px;
  }
  .ds-intro h3 {
    flex: 0 0 auto;
    white-space: normal;
  }
  .partner-hex {
    width: 100px;
    height: 110px;
    font-size: 12px;
  }
  /* Contact Card Mobile Optimization */
  .contact-card-v2 {
    border-radius: 20px !important;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin: 0 15px 30px 15px;
    /* Add margin to prevent touching edges */
    height: auto !important;
    /* Allow content to dictate height */
    display: flex;
    flex-direction: column;
    padding-left: 0 !important;
    /* Reset PC padding */
  }
  .contact-left {
    border-radius: 20px 20px 0 0;
    padding: 40px 20px;
    width: 100%;
    /* Full width */
    height: auto;
    /* Allow content to dictate height */
    text-align: center;
    /* Center align content */
    /* Force center alignment for list items if desired, or keep as block centered */
  }
  .contact-left .line-deco {
    display: none;
    /* Hide decorative line on mobile */
  }
  .contact-left .contact-info-list {
    display: inline-block;
    /* Allow centering block */
    text-align: left;
    /* Keep list items left aligned for readability */
    margin-top: 20px;
  }
  .contact-left .contact-info-list .c-item {
    justify-content: center;
    /* Center icons if needed, but text-align left keeps it tidy */
  }
  .contact-left .contact-info-list .c-item {
    justify-content: flex-start;
  }
  .contact-right {
    border-radius: 0 0 20px 20px;
    padding: 30px 20px;
    width: 100%;
    /* Full width */
    height: auto;
    /* Allow content to dictate height */
  }
  .contact-right .simple-form .form-row {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 0;
  }
  .contact-right .simple-form .form-group {
    width: 100%;
    margin-bottom: 15px;
  }
  .contact-right .simple-form .form-group.half {
    width: 100%;
  }
  .contact-right .simple-form .form-group input,
  .contact-right .simple-form .form-group textarea {
    width: 100%;
    background-color: #F4F8FB;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 12px;
  }
  .contact-right .simple-form .btn-submit {
    width: 100%;
    border-radius: 50px;
    padding: 12px;
    margin-top: 10px;
  }
}