/* =======================================
   全局样式 & 重置
======================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  transition: all .3s;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
  color: #1c1c1c;
  background: linear-gradient(180deg, #f6fbff 0%, #f5f7f9 100%);
  min-height: 100vh;
  overflow-x: hidden;
  margin: 0;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* =======================================
   导航栏
======================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  height: 80px;
  background: #fff;
  display: flex;
  align-items: center;
}

.navbar-inner {
  max-width: 1920px;
  width: 100%;
  margin: 0 auto;
  padding: 0 200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-logo-img{
  height: 56px;
}
.navbar-logo .logo-icon {
  width: 36px;
  height: 36px;
}

.navbar-logo .logo-text {
  font-size: 22px;
  font-weight: 700;
  color: #1c1c1c;
  letter-spacing: 2px;
}

/* 导航链接 */
.navbar-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.navbar-links .nav-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 16px;
  color: #222;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s;
}

.navbar-links .nav-item:hover {
  color: #006fff;
}

.navbar-links .nav-item.active {
  font-weight: 700;
  color: #006fff;
}

.navbar-links .nav-item .arrow-icon {
  width: 10px;
  height: 10px;
  opacity: 0.6;
}

/* 右侧操作区 */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.navbar-actions .action-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  color: #333;
  cursor: pointer;
  white-space: nowrap;
}

.navbar-actions .action-link:hover {
  color: #006fff;
}

.navbar-actions .action-link svg {
  width: 18px;
  height: 18px;
}

.btn-primary-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #006fff;
  color: #fff;
  border: none;
  border-radius: 22.5px;
  width: 157px;
  height: 45px;
  font-size: 16px;
  font-family: "Microsoft YaHei", "微软雅黑", sans-serif;
  font-weight: 500;
  cursor: pointer;
  justify-content: center;
  transition: background 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.btn-primary-nav:hover {
  background: #0056d6;
  box-shadow: 0 4px 16px rgba(0, 111, 255, 0.35);
}

.btn-primary-nav svg {
  width: 16px;
  height: 16px;
}



/* =======================================
   主干内容区 (公共流体动画)
======================================= */
.main-content {
  position: relative;
  z-index: 1;
}







@keyframes fluidWaveSlow {
  0% { background-position: 0 bottom; }
  100% { background-position: -3000px bottom; }
}

@keyframes fluidWaveFast {
  0% { background-position: 0 bottom; }
  100% { background-position: -2400px bottom; }
}


/* =======================================
   公共流体波浪背景组件
======================================= */
app-fluid-bg {
  display: block;
  position: sticky;
  bottom: 0;
  width: 100%;
  z-index: -1;
  pointer-events: none;
  margin-top: -300px; /* 拉回高度，以免撑开页面 */
}

.fluid-bg-container {
  position: relative;
  width: 100%;
  height: 300px;
  filter: blur(40px);
  top: 40px;
}

.fluid-layer {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  background-image: url('../images/liuti.svg');
  background-repeat: repeat-x;
  background-position: 0 bottom;
}

.fluid-layer-slow {
  height: 300px;
  background-size: 3000px 100%;
  animation: fluidWaveSlow 5s linear infinite;
  opacity: 0.4;
}

.fluid-layer-fast {
  height: 250px;
  background-size: 2400px 100%;
  animation: fluidWaveFast 25s linear infinite;
  opacity: 0.8;
}

/* =======================================
   Footer
======================================= */
.footer {
  background: #fff;
  padding: 60px 0 20px;
  border-top: 1px solid #f0f0f0;
  position: relative;
  z-index: 1;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Footer Top Area */
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 60px;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-left {
  width: 100%;
}

.footer-logo-img {
  height: 75px;
  margin-bottom: 20px;
  display: block;
}

.footer-slogan {
  font-size: 15px;
  color: #888;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 160px;
}

.footer-col h4 {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  margin-bottom: 24px;
}

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

.footer-col ul li {
  margin-bottom: 16px;
}

.footer-col ul li a {
  font-size: 14px;
  color: #666;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-col ul li a:hover {
  color: #006fff;
}

.footer-contact h4 {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  margin-bottom: 24px;
}

.footer-phone {
  font-size: 26px;
  font-weight: bold;
  color: #000;
  margin-bottom: 20px;
  font-family: Arial, Helvetica, sans-serif;
}

.footer-contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #006fff;
  color: #fff;
  border: none;
  height: 44px;
  padding: 0 24px;
  border-radius: 22px;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s;
}

.footer-contact-btn:hover {
  background: #0056d6;
  transform: translateY(-2px);
}

.footer-qrcode-box {
  display: flex;
  gap: 30px;
  padding: 24px 30px;
  border: 1px solid #eee;
  border-radius: 16px;
  background: #fff;
}

.qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.qr-item .qr-img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 4px;
}

.qr-item p {
  font-size: 13px;
  color: #666;
  margin: 0;
}

/* Footer Banner */
.footer-banner {
  background: linear-gradient(90deg, #6bf1e3 0%, #3080ff 50%, #0d4cf5 100%);
  border-radius: 20px;
  padding: 10px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.footer-banner::before {
  content: "";
  position: absolute;
  top: 0;
  right: 25%;
  bottom: 0;
  width: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 20%, transparent 20%);
  background-size: 10px 10px;
  opacity: 0.5;
}

.banner-left {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1;
}
.banner-icon{
    width: 30px;
    height: 30px;
  }
.banner-left .banner-title {
  font-size: 20px;
  font-weight: 600;
}

.banner-middle {
  font-size: 18px;
  opacity: 0.9;
  z-index: 1;
}

.banner-right {
  z-index: 1;
}

.banner-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #fff;
  color: #006fff;
  border: none;
  height: 44px;
  padding: 0 28px;
  border-radius: 22px;
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s;
}

.banner-btn:hover {
  background: #f0f7ff;
  transform: translateY(-2px);
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid #efefef;
  font-size: 14px;
  color: #999;
}

.bottom-right {
  display: flex;
  gap: 30px;
}

.bottom-link {
  color: #999;
  text-decoration: none;
  transition: color 0.3s;
}

.bottom-link:hover {
  color: #006fff;
}

.bottom-link.text-blue {
  color: #006fff;
}

/* =======================================
   响应式布局
======================================= */
@media (max-width: 1440px) {
  .navbar-inner {
    padding: 0 60px;
  }
}

@media (max-width: 1200px) {
  .navbar-inner {
    padding: 0 30px;
  }

  .navbar-links {
    gap: 18px;
  }

  .pricing-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .pricing-card:nth-child(1) {
    margin-top: 0 !important;
  }

  .pricing-card {
    width: 100%;
    min-width: 0;
  }

  .lead-card {
    flex-direction: column;
  }

  .lead-benefits-side {
    border-left: none;
    border-top: 1px solid #ddd;
  }

  .hero-section h1 {
    font-size: 48px;
  }

  .section-header h2 {
    font-size: 42px;
  }
}

@media (max-width: 900px) {
  .pricing-container {
    grid-template-columns: minmax(0, 480px);
    justify-content: center;
  }

  .navbar-links {
    display: none;
  }

  .navbar-actions .action-link {
    display: none;
  }

  .pricing-card {
    width: 100%;
    max-width: none;
  }

  .hero-section h1 {
    font-size: 36px;
  }

  .hero-section p {
    font-size: 16px;
  }

  .section-header h2 {
    font-size: 32px;
  }

  .banner-section h2 {
    font-size: 30px;
  }

  .compare-table {
    font-size: 13px;
  }

  .compare-table thead th,
  .compare-table tbody td {
    padding: 0 10px;
  }

  .compare-table tbody td:first-child,
  .compare-table thead th:first-child {
    padding-left: 16px;
  }

  .lead-form-side,
  .lead-benefits-side {
    padding: 40px 30px;
  }

  .footer-inner {
    padding: 0 20px;
  }
  
  .footer-top {
    flex-direction: column;
    gap: 30px;
  }
  
  .footer-links {
    flex-wrap: wrap;
    gap: 30px;
  }
  
  .footer-banner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
    padding: 30px 20px;
  }
  
  .footer-banner::before {
    right: 0;
    width: 100%;
    opacity: 0.2;
  }
  
  .banner-left {
    flex-direction: column;
  }
   
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .navbar-inner {
    padding: 0 20px;
  }

  .navbar-logo .logo-text {
    font-size: 18px;
  }

  .hero-section {
    padding: 120px 20px 40px;
  }

  .hero-section h1 {
    font-size: 28px;
  }

  .card-plan-name {
    font-size: 28px;
  }

  .price-number {
    font-size: 48px;
  }

  .footer-qr {
    flex: 0 0 100%;
  }

  .footer-nav-cols {
    gap: 24px;
  }

  .footer-bar-inner {
    flex-direction: column;
    height: auto;
    padding: 20px;
    gap: 14px;
    text-align: center;
  }

  .footer-bar-inner h3 {
    font-size: 18px;
  }
}
.message-box{
  margin-bottom: 40px;
  h2{
    font-size: 40px;
  }
  .subtitle{
    font-size: 18px;
    color: #555;
    margin:10px 0;
  }
}