* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  font-size: 16px;
}

body {
  background-color: #f5f7fb;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  color: #333;
}

.container-wrap {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ========== 头部横幅区域 ========== */
.header {
  width: 100%;
  min-height: 700px;
  background-image: url('../image/bag.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  position: relative;
  overflow: hidden;
}

@media (max-width: 768px) {
  .header {
    min-height: 420px;
  }
}

/* Logo */
.logo-img {
  position: absolute;
  top: 20px;
  left: 5%;
  height: 30px;
  width: auto;
  z-index: 5;
}

@media (max-width: 768px) {
  .logo-img {
    left: 16px;
    height: 24px;
  }
}

/* 电话模块 */
.phone-wrapper {
  position: absolute;
  top: 20px;
  right: 5%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 30px;
  background-color: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(4px);
  z-index: 5;
}

@media (max-width: 768px) {
  .phone-wrapper {
    right: 16px;
    top: 16px;
    padding: 4px 8px;
  }
}

.phone-img {
  height: 24px;
  width: auto;
  cursor: pointer;
}

@media (max-width: 768px) {
  .phone-img {
    height: 20px;
  }
}

.phone-number {
  font-size: 18px;
  font-weight: 600;
  color: #343333;
}

@media (max-width: 768px) {
  .phone-number {
    font-size: 14px;
  }
}

/* 头部文字内容 */
.hero-content {
  position: absolute;
  top: 50%;
  left: 15%;
  transform: translateY(-50%);
  width: 60%;
  z-index: 4;
}

@media (max-width: 1024px) {
  .hero-content {
    left: 5%;
    width: 75%;
  }
}

@media (max-width: 768px) {
  .hero-content {
    left: 16px;
    width: 92%;
  }
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  color: #1a2c3e;
  margin-bottom: 20px;
  line-height: 1.2;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 28px;
  }
}

.hero-title .blue {
  color: #2266ff;
}

.hero-desc {
  font-size: 18px;
  color: #2d3a5e;
  line-height: 1.6;
  text-align: left;
  width: 50%;
}

@media (max-width: 768px) {
  .hero-desc {
    font-size: 14px;
    width: 100%;
  }
}

/* ========== 主体关于区域 ========== */
.center {
  width: 100%;
  margin: 0 auto;
  padding: 60px 20px 220px 20px;
  position: relative;
}

@media (max-width: 900px) {
  .center {
    padding: 40px 16px 200px 16px;
  }
}

@media (max-width: 500px) {
  .center {
    padding: 40px 16px 60px 16px;
  }
}

.centerTop {
  width: 100%;
  display: flex;
  gap: 40px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .centerTop {
    flex-direction: column;
    gap: 30px;
  }
}

/* 左侧文字 */
.left-content {
  flex: 1;
  min-width: 280px;
  max-width: 600px;
}

@media (max-width: 900px) {
  .left-content {
    max-width: 100%;
  }
}

.about-title {
  font-size: 36px;
  font-weight: 700;
  color: #1a2c3e;
  /*margin-bottom: 24px;*/
}

@media (max-width: 768px) {
  .about-title {
    font-size: 28px;
    text-align: center;
  }
}

.about-text {
  font-size: 15px;
  line-height: 1.8;
  color: #3a4a6e;
  text-align: justify;
  word-break: break-word;
  text-indent: 2em;
}

@media (max-width: 768px) {
  .about-text {
    font-size: 14px;
    text-indent: 28px;
  }
}

/* 右侧图片 */
.right-image {
  flex: 1;
  min-width: 280px;
  max-width: 500px;
  display: flex;
  justify-content: center;
}

@media (max-width: 900px) {
  .right-image {
    max-width: 100%;
  }
}

.right-image img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
  .right-image img {
    max-height: 320px;
  }
}

/* 悬浮装饰图 自适应优化 */
.group2-wrapper {
  position: absolute;
  left: 50%;
  bottom: -320px;
  transform: translateX(-50%);
  width: 80%;
  max-width: 900px;
  height: auto;
  aspect-ratio: 16 / 9;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
  overflow: hidden;
}

@media (max-width: 768px) {
  .group2-wrapper {
    width: 94%;
    bottom: -220px;
  }
}

.group2-between {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.center-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  max-width: 12vw;
  height: auto;
  z-index: 2;
}

/* ========== 数据统计区域 ========== */
.stats-section {
  width: 100%;
  padding: 40px 0 60px 0;
  background: #f5f7fb;
  margin-top: 180px;
}

@media (max-width: 768px) {
  .stats-section {
    margin-top: 140px;
  }
}

.stats-bg {
  width: 100%;
  background-image: url('../image/group4.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  padding: 60px 16px;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

@media (max-width: 768px) {
  .stats-bg {
    padding: 40px 16px;
    min-height: 300px;
  }
}

.stats-content {
  text-align: center;
  color: #fff;
  width: 100%;
  max-width: 1400px;
  position: relative;
  z-index: 2;
}

.stats-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .stats-grid {
    gap: 30px;
  }
}

@media (max-width: 600px) {
  .stats-grid {
    gap: 20px;
  }
}

.stat-card {
  text-align: center;
  min-width: 100px;
  position: relative;
}

/* 卡片之间竖向虚线分割 */
.stat-card:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 70px;
  background: repeating-linear-gradient(to bottom,
      rgba(255, 255, 255, 0.5),
      rgba(255, 255, 255, 0.5) 8px,
      transparent 8px,
      transparent 16px);
}

/* 手机端隐藏分割线 */
@media (max-width: 600px) {
  .stat-card:not(:last-child)::after {
    display: none;
  }
}

.stat-number-unit {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.stat-number {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
}

@media (max-width: 768px) {
  .stat-number {
    font-size: 32px;
  }
}

.stat-number .underline {
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 5px;
}

.stat-unit {
  font-size: 16px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 1px;
}

@media (max-width: 768px) {
  .stat-unit {
    font-size: 14px;
  }
}

.stat-label {
  font-size: 13px;
  opacity: 0.7;
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
  .stat-label {
    font-size: 12px;
    margin-top: 8px;
  }
}

/* ========== 使命/愿景/价值观模块样式 ========== */
.mission-vision-values {
  width: 100%;
  padding: 80px 20px;
}

.mv-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .mv-container {
    flex-direction: column;
    align-items: center;
  }
}

.mv-card {
  flex: 1;
  min-width: 280px;
  max-width: 360px;
  width: 100%;
  background: linear-gradient(to bottom right, #f0f5ff, #ffffff);
  border-radius: 16px;
  padding: 40px 24px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.mv-card:hover {
  /*transform: translateY(-8px);*/
  /*box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);*/
}

.mv-icon {
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mv-icon img {
  width: 80px;
  height: auto;
  object-fit: contain;
}

.mv-title {
  font-size: 28px;
  font-weight: 700;
  color: #1a2c3e;
  margin-bottom: 16px;
}

@media (max-width: 768px) {
  .mv-title {
    font-size: 24px;
  }
}

.mv-desc {
  font-size: 13px;
  line-height: 1.8;
  color: #3a4a6e;
}

@media (max-width: 768px) {
  .mv-desc {
    font-size: 14px;
  }
}

/* 合作客户区域 */
.partner-section {
  width: 100%;
}

.partner-bg {
  width: 100%;
  height: 600px;
  background: url("../image/group3.png") no-repeat center;
  background-size: cover;
  padding: 40px 20px 0;
  text-align: center;
  position: relative;
  display: flex;
  justify-content: center;
}

.partner-bg::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.15);
  z-index: 1;
}

.partner-title {
  font-size: 32px;
  font-weight: 700;
  color: #000;
  font-family: "SimHei", "黑体", sans-serif;
  position: relative;
  z-index: 2;
  align-self: flex-start;
}

@media (max-width: 768px) {
  .partner-title {
    font-size: 24px;
  }

  .partner-bg {
    height: 400px;
    padding: 30px 16px 0;
  }
}

/* ========== 底部Banner区域 ========== */
.cta-banner {
  width: 100%;
}

.cta-bg {
  width: 100%;
  background: url("../image/group1.png") no-repeat center;
  background-size: cover;
  padding: 50px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.cta-content {
  width: 100%;
  max-width: 1400px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.cta-text-wrap {
  flex: 1;
  min-width: 280px;
}

.cta-title {
  font-size: 32px;
  color: #fff;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.cta-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #fff;
  color: #2266ff;
  font-size: 16px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 30px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.3s ease;
  margin-left: auto;
}

.cta-btn:hover {
  background-color: #f0f5ff;
}

.cta-arrow {
  width: 14px;
  height: auto;
}

/* 响应式适配 */
@media (max-width: 900px) {
  .cta-bg {
    padding: 40px 20px;
  }

  .cta-content {
    flex-direction: column;
    text-align: center;
  }

  .cta-title {
    font-size: 24px;
  }

  .cta-desc {
    font-size: 14px;
  }

  .cta-btn {
    font-size: 14px;
    padding: 8px 20px;
    margin-left: 0;
  }
}

/* ========== 页脚 Footer 样式 ========== */
/*.footer {*/
/*  width: 100%;*/
/*  padding: 40px 20px 30px;*/
/*  margin-top: 0;*/
/*  border-top: 1px solid rgba(0, 0, 0, 0.08);*/
/*}*/

/*.footer-container {*/
/*  max-width: 100%;*/
/*  margin: 0 auto;*/
/*  text-align: center;*/
/*}*/

/*.disclaimer-text {*/
/*  font-size: 12px;*/
/*  color: #666;*/
/*  padding-bottom: 20px;*/
/*  letter-spacing: 0.3px;*/
/*}*/

/*.footer-copyright p {*/
/*  font-size: 13px;*/
/*  color: #888;*/
/*}*/

/* 移动端适配 */
/*@media (max-width: 768px) {*/
/*  .footer {*/
/*    padding: 30px 16px 24px;*/
/*  }*/

/*  .disclaimer-text {*/
/*    font-size: 10px;*/
/*  }*/

/*  .footer-copyright p {*/
/*    font-size: 11px;*/
/*  }*/
/*}*/