/* 全局样式 */
:root {
  --primary-dark: #222;
  --secondary-dark: #191a20;
  --accent-blue: #0F4C75;
  --accent-green: #0277ff;
  --text-light: #FFFFFF;
  --text-gray: #CCCCCC;
  --card-radius: 20px;
}

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

body {
  font-family: 'Arial', sans-serif;
  background-color:#191a20;
  color: var(--text-light);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
  /* 禁用文本选择 */
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  /* 禁用拖拽 */
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
}

/* 禁用所有元素的文本选择 */
* {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* 禁用图片右键保存和拖拽 */
img {
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
  pointer-events: none;
}

/* 流行滑动背景效果 */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: 400% 400%;
  animation: gradientSlide 15s ease infinite;
  z-index: -1;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 200%;
  height: 100%;
  animation: particleSlide 20s linear infinite;
  z-index: -1;
}

@keyframes gradientSlide {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes particleSlide {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(-50%); }
}

.container {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}

/* 导航栏 */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color:#191a20;
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

.logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--accent-green);
  white-space: nowrap;
}

/* 汉堡菜单按钮 */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  cursor: pointer;
  z-index: 1001;
  padding: 5px;
  background: transparent;
  border: none;
}

.mobile-menu-btn .bar {
  width: 25px;
  height: 3px;
  background-color: var(--text-light);
  margin: 3px 0;
  transition: 0.3s;
}

nav {
  display: block;
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  color: #fff;
  font-size: 20px;
  text-decoration: none;
  position: relative;
  transition: all 0.3s ease;
}

nav ul li a:hover {
  color: #fff;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #fff;
  transition: width 0.3s ease;
}

nav ul li a:hover::after {
  width: 100%;
}

/* 联系客服弹窗样式 */
.modal {
  display: none; /* 默认隐藏 */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color:#fff;
  margin: 0 auto;
  padding: 30px;
  left:0;
  right: 0;
  border-radius: var(--card-radius);
  width: 40%;
  max-width: 500px;
  position:fixed;
  animation: modalSlideIn 0.3s ease;
  border: 1px solid rgba(0, 217, 255, 0.3);
  top: 40%;
}

@keyframes modalSlideIn {
  from { transform: translateY(-50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  color: #000;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s;
}

.close-btn:hover {
  color: #4a5dff;
}

.modal-title {
  text-align: center;
  margin-bottom: 25px;
  color: #000;
  font-size: 24px;
}

.qrcode-container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.qrcode-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qrcode-placeholder {
  width: 160px;
  height: 160px;
  background-color: rgba(255, 255, 255, 0.1);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--text-gray);
  border-radius: 8px;
}

.qrcode-item p {
  text-align: center;
  color: var(--text-light);
  font-size: 16px;
}

/* 首页主屏 */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:#191a20;
  position: relative;
  overflow: hidden;
}

/* 添加背景图片层 */
.hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('https://cdn.gzzyld.cn/web/banner_img.a9d886fd.png');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.15; /* 进一步降低透明度，更自然地融入背景 */
  z-index: 1;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, transparent 20%, var(--accent-blue) 20%, transparent 25%);
  background-size: 100px 100px;
  animation: moveBackground 20s linear infinite;
  opacity: 0.1;
  z-index: 2; /* 装饰元素在图片上方 */
}
@keyframes moveBackground {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.hero-content {
  text-align: center;
  z-index: 3; /* 确保内容在图片上方 */
  max-width: 800px;
  padding: 0 20px;
  position: relative; /* 添加相对定位 */
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  background: #fff;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: #fff;
}

/* 按钮样式 */
.btn-primary {
  margin-top: 60px;
  display: inline-block;
  padding: 15px 30px;
 background: linear-gradient(87.21deg,#1afaf9 .52%,#0277ff 96.48%);
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: transform 0.3s, box-shadow 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 217, 255, 0.3);
}

/* 区块标题 */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 80px;
  position: relative;
}
.partner-img {
  margin-right: 10px;
  width: 30px;
  height: 20px;
}
.section-title::after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(to right, var(--accent-blue), var(--accent-green));
  margin: 15px auto;
  border-radius: 2px;
}

/* 服务板块 */
.services {
  padding: 100px 0;
  background-color: #191a20;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.service-card {
  background:#23252e;
  border-radius: var(--card-radius);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(10px);
}


.service-icon {
  font-size: 3rem;
}
.service-icon-img {
  width: 60px;
  height: 60px;
}
.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

/* 案例展示 */
.portfolio {
  padding: 100px 0;
  background-color: #191a20;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  text-align: center;
  padding: 20px;
}

.portfolio {
  position: relative;
  color: #e2e8f0;
  padding: 50px 0;
  overflow: hidden;
}

.portfolio::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 200%;
  background-image: linear-gradient(rgba(30, 41, 59, 0.1) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(30, 41, 59, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.5;
  pointer-events: none;
  animation: gridMove 30s linear infinite;
}

.portfolio::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* 紫色散光效果 - 静态 */
  background: radial-gradient(circle at 50% 50%, rgba(29, 101, 255, 0.1) 0%, rgba(80, 2, 154, 0.1) 40%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* 星光效果层 - 单独设置动画 */
.portfolio .starlight {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    /* 原有星光点 - 增强亮度 */
    radial-gradient(1px 1px at 10% 20%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(1px 1px at 30% 50%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 50% 80%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1px 1px at 70% 30%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 90% 60%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(1px 1px at 20% 70%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 60% 10%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 85% 85%, rgba(255, 255, 255, 0.8), transparent),
    /* 新增更多星光点 - 不同大小和亮度 */
    radial-gradient(2px 2px at 15% 35%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 25% 15%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1px 1px at 35% 65%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 45% 25%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(2px 2px at 55% 45%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1px 1px at 65% 75%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 75% 55%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1px 1px at 85% 25%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 95% 75%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 5% 85%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 40% 5%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1px 1px at 80% 95%, rgba(255, 255, 255, 0.5), transparent),
    /* 更小的星光点 - 增加密度 */
    radial-gradient(0.5px 0.5px at 12% 8%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(0.5px 0.5px at 28% 12%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(0.5px 0.5px at 42% 18%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(0.5px 0.5px at 58% 22%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(0.5px 0.5px at 72% 28%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(0.5px 0.5px at 88% 32%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(0.5px 0.5px at 8% 42%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(0.5px 0.5px at 22% 48%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(0.5px 0.5px at 38% 52%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(0.5px 0.5px at 52% 58%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(0.5px 0.5px at 68% 62%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(0.5px 0.5px at 82% 68%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(0.5px 0.5px at 92% 72%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(0.5px 0.5px at 18% 82%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(0.5px 0.5px at 32% 88%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(0.5px 0.5px at 48% 92%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(0.5px 0.5px at 62% 98%, rgba(255, 255, 255, 0.7), transparent);
  animation: twinkle 4s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

/* 流星效果 */
.portfolio .starlight::before {
  content: '';
  position: absolute;
  width: 2px;
  height: 2px;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.8), transparent);
  border-radius: 50%;
  box-shadow: 
    0 0 6px rgba(255, 255, 255, 0.8),
    -100px 100px 0 -1px rgba(255, 255, 255, 0.6),
    -200px 200px 0 -2px rgba(255, 255, 255, 0.4);
  animation: meteor 8s linear infinite;
  top: -10px;
  left: -10px;
}

.portfolio .starlight::after {
  content: '';
  position: absolute;
  width: 1px;
  height: 1px;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.9), transparent);
  border-radius: 50%;
  box-shadow: 
    0 0 4px rgba(255, 255, 255, 0.9),
    -80px 80px 0 -0.5px rgba(255, 255, 255, 0.7),
    -160px 160px 0 -1px rgba(255, 255, 255, 0.5);
  animation: meteor 12s linear infinite;
  animation-delay: -3s;
  top: 20%;
  left: -5px;
}

@keyframes meteor {
  0% {
    transform: translateX(0) translateY(0) rotate(45deg);
    opacity: 1;
  }
  70% {
    opacity: 1;
  }
  100% {
    transform: translateX(400px) translateY(400px) rotate(45deg);
    opacity: 0;
  }
}

/* 额外的流星效果 */
.portfolio .starlight .meteor-1 {
  position: absolute;
  width: 3px;
  height: 3px;
  background: linear-gradient(45deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.3));
  border-radius: 50%;
  box-shadow: 
    0 0 8px rgba(255, 255, 255, 1),
    -120px 120px 0 -1px rgba(255, 255, 255, 0.8),
    -240px 240px 0 -2px rgba(255, 255, 255, 0.6),
    -360px 360px 0 -3px rgba(255, 255, 255, 0.4);
  animation: meteor 15s linear infinite;
  animation-delay: -5s;
  top: 30%;
  left: -20px;
}

.portfolio .starlight .meteor-2 {
  position: absolute;
  width: 1.5px;
  height: 1.5px;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.2));
  border-radius: 50%;
  box-shadow: 
    0 0 5px rgba(255, 255, 255, 0.9),
    -90px 90px 0 -0.5px rgba(255, 255, 255, 0.7),
    -180px 180px 0 -1px rgba(255, 255, 255, 0.5);
  animation: meteor 10s linear infinite;
  animation-delay: -8s;
  top: 60%;
  left: -15px;
}

.portfolio .starlight .meteor-3 {
  position: absolute;
  width: 2.5px;
  height: 2.5px;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.4));
  border-radius: 50%;
  box-shadow: 
    0 0 7px rgba(255, 255, 255, 0.95),
    -110px 110px 0 -1px rgba(255, 255, 255, 0.75),
    -220px 220px 0 -2px rgba(255, 255, 255, 0.55),
    -330px 330px 0 -3px rgba(255, 255, 255, 0.35);
  animation: meteor 18s linear infinite;
  animation-delay: -12s;
  top: 80%;
  left: -25px;
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(-50%, -50%);
  }
}

@keyframes twinkle {
  0% { opacity: 0.2; }
  25% { opacity: 0.6; }
  50% { opacity: 1.0; }
  75% { opacity: 0.4; }
  100% { opacity: 0.2; }
}

.portfolio-placeholder {
  margin-left: 10px;
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
}


/* 客户评价 */
.testimonials {
  padding: 60px 0;
  background: #191a20;
}

.testimonial-slider {
  margin: 0 auto;
  text-align: center;
  max-width: 1400px;
  padding: 0 15px;
}

.testimonial {
  display: flex;
  padding: 40px;
  border-radius: var(--card-radius);
  backdrop-filter: blur(10px);
  align-items: center;
  flex-wrap: nowrap;
}
.client-img{
  width: 600px;
}
.portfolio-img {
  width: 80px !important;
  height: 80px !important;
  object-fit: cover;
}
.client {
  text-align: left;
  margin-top: 40px;
  font-size: 1.8rem;
  font-weight: bold;
  color: #fff;
}
@media (max-width: 768px) {
  .testimonial {
    flex-direction: column;
    padding: 15px;
  }
}

.client-img {
  width: 600px;
  margin: 0 30px;
}

@media (max-width: 768px) {
  .client-img {
    width: 100%;
    max-width: 300px;
    margin: 0 auto 20px;
  }
}

.testimonial p {
  flex: 1;
  min-width: 0;
  margin-top: 20px;
  font-size: 1rem;
  font-style: italic;
  margin-bottom: 15px;
}

@media (max-width: 768px) {
  .testimonials {
    padding: 40px 0;
  }
  .testimonial {
    padding: 15px;
  }
  .testimonial p {
    font-size: 0.9rem;
  }
}



/* 合作伙伴 */
.partners {
 background-color: #191a20;
}

.partner-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 30px;
  align-items: center;
}

.partner-logo {
  margin-top: 20px;
  background:#23252e;
  height:80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--card-radius);
  font-weight: bold;
  font-size: 1.2rem;
  backdrop-filter: blur(10px);
}
.partner-logo a{
  text-decoration: none;
  color: #fff;
}
.faq-title{
  font-size: 1.8rem;
  margin-bottom: 20px;
  width: 100%;
  text-align: center;
  color:#fff;
}


.contact-form {
  display: flex;
  flex-direction: column;
}

.contact-form input,
.contact-form textarea {
  margin-bottom: 20px;
  padding: 15px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #222328;
  color: #fff;
  font-size: 1rem;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

/* 联系部分样式 */
.contact {
  background-color: #191a20;
  padding: 100px 0;
}

.contact-content {
  margin-top: 40px;
}

/* FAQ样式 */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 30px;
}

.faq-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq-item {
  background-color: rgba(25, 26, 32, 0.8);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.faq-question {
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 15px;
  color: var(--text-light);
  font-size: 18px;
  font-weight: 500;
}

.faq-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: #3b82f6;
  color: white;
  border-radius: 50%;
  font-size: 16px;
  font-weight: bold;
  flex-shrink: 0;
}

.faq-answer {
  padding: 0 20px 20px;
  color: var(--text-light);
  line-height: 1.6;
  font-size: 16px;
}

/* FAQ响应式调整 */
@media (max-width: 768px) {
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .faq-question {
    font-size: 16px;
    padding: 15px;
  }
  
  .faq-answer {
    font-size: 14px;
    padding: 0 15px 15px;
  }
}

/* 响应式调整 */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .navbar .container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0 20px;
  }
  
  /* 确保logo和菜单按钮在一行 */
  .logo {
    font-size: 20px;
    margin: 0;
    white-space: nowrap;
  }
  
  /* 显示汉堡菜单按钮 */
  .mobile-menu-btn {
    display: flex;
    align-self: center;
  }
  
  /* 导航菜单样式 */
  nav {
    position: fixed;
    left: -100%;
    top: 60px;
    flex-direction: column;
    background-color: rgba(26, 26, 46, 0.95);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
  }
  
  nav.active {
    left: 0;
  }
  
  nav ul {
    flex-direction: column;
    padding: 20px 0;
  }
  
  nav ul li {
    margin: 15px 0;
  }
  
  nav ul li a {
    font-size: 18px;
  }
  
  /* 汉堡菜单动画 */
  .mobile-menu-btn.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-btn.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  
  .mobile-menu-btn.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
  
  .section-title {
    font-size: 2rem;
  }
}

/* 产品展示样式 */
.products-section {
    padding: 80px 0;
    background-color: #191a20;
}

.products-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.products-title {
    margin-top: 120px;
    text-align: center;
    font-size: 38px;
    color: #fff;
    margin-bottom: 15px;
}

.products-subtitle {
    text-align: center;
    font-size: 26px;
    color: #fff;
    margin-bottom: 60px;
    position: relative;
}

.cursor {
    display: inline-block;
    width: 2px;
    height: 1.4em;
    margin-left: 3px;
    animation: blink 1s infinite;
    vertical-align: text-bottom;
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

.products-grid {
    display: block;
    gap: 40px;
}

.product-card {
    background: #222328;
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(64, 53, 165, 0.3);
    margin-bottom: 40px;
    height: 380px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: flex-start;
}


.product-header {
    margin-bottom: 20px;
}

.product-name {
    font-size: 24px;
    color: #fff;
    font-weight: 700;
    margin-bottom: 5px;
}

.product-subname {
    font-size: 18px;
    color: #e0e0e0;
    font-weight: 500;
}

.product-tag {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 14px;
    margin-left: 10px;
}
.product-image {
    border-radius: 10px;
    text-align: center;
    flex: 0 0 50%;
}

.product-img {
    max-width: 100%;
    height:380px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.product-content {
    padding: 30px;
    flex: 0 0 calc(50% - 30px);
}

.product-info {
    border-radius: 10px;
    margin-bottom: 20px;
}

.product-description {
    color: #e0e0e0;
    line-height: 1.6;
    font-size: 14px;
    margin: 0;
}

.product-footer {
    display: flex;
    border-radius: 10px;
    padding:10px 20px;
    position: absolute;
    bottom: 20px;
    width: calc(44%);
    right: 10rpx;
    background: linear-gradient(87.21deg, #1cdedd .52%, #0277ff 86.48%);
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.product-price {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}

.product-buttons {
    display: flex;
    gap: 10px;
}

.btn-demo,
.btn-buy {
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
}
.btn-demo a{
    color: #fff;
    text-decoration: none;
}

.shop-cover {
    margin-top: 5%;
    width: 100vw;
    object-fit: cover;
    border-radius: 0;
    margin-bottom: 30px;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    max-width: 100vw;
}

.shop-content{
  max-width: 1400px;
}
.section-subtitle {
  width: 100%;
  text-align: center;
  font-size: 26px;
  color: #fff;
  margin-bottom: 60px;
  position: relative;
}
/* 响应式设计 */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .demo-title {
        font-size: 22px !important;
    }
.shop-cover {
  margin-top: 60px;
    height:auto;
}
.intro-content{
    margin-left: 0px;
}
    .products-title {
        font-size: 28px;
    }
    
    .product-card {
        flex-direction: column;
        height: auto;
        padding: 20px;
    }
    
    .product-image {
        flex: none;
        width: 100%;
        margin-bottom: 20px;
    }
    
    .product-content {
        flex: none;
        width: 100%;
        padding: 0;
    }
    
    .product-name {
        font-size: 20px;
    }
    
    .product-subname {
        font-size: 16px;
    }
    .demo-platform-box {
       margin-top: 20px !important;
    }
    .product-img {
        height: 220px;
    }
    .product-description {
        font-size: 14px;
        line-height: 1.5;
    }
    
    .product-footer {
        position: static;
        width: 100%;
        font-size: 14px;
        align-items: center;
        gap: 0px;
    }
    
    .product-price {
        font-size: 22px;
    }
    
    .product-buttons {
        justify-content: center;
        width: 100%;
    }
    
    .btn-demo,
    .btn-buy {
        font-size: 14px;
        padding: 10px 20px;
        flex: 1;
        text-align: center;
    }
}

/* 微信按钮样式 */
.add-wechat {
    margin-top: 30px;
}

.wechat-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-green);
    color: #000;
    border: none;
    border-radius: 30px;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.wechat-btn:hover {
    background-color: #fff;
    transform: scale(1.05);
}

.wechat-icon {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

/* CTA区域 */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
  text-align: center;
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: var(--text-gray);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .services-detail {
    padding: 120px 0 80px;
  }
  
  .service-detail-card {
    padding: 30px 20px;
  }
  
  .service-detail-icon {
    font-size: 2.5rem;
  }
  
  .cta-section h2 {
    font-size: 2rem;
  }
}

/* 打字机效果样式 - 极简白色版本 */
.cursor {
    display: inline-block;
    animation: blink 1s infinite;
    color: white;
    font-weight: bold;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* 打字机效果完成后的样式 */
#typing-text {
    display: inline-block;
    min-width: 1px; /* 确保空内容时也有宽度 */
    color: white; /* 确保文字颜色为白色 */
}

/* 打字机效果的光标样式 */
.hero h1 .cursor {
    font-size: 1.2em;
    color: white; /* 光标也保持白色 */
}

/* 移除所有鼠标交互效果 */
.hero h1 {
    position: relative;
}
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  
  nav ul {
    margin-top: 20px;
  }
  
  nav ul li {
    margin: 0 10px;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

/* 案例展示页面样式 */
.portfolio-page {
  padding: 150px 0 100px;
  background-color: var(--secondary-dark);
}

.portfolio-intro {
  text-align: center;
  font-size: 1.2rem;
  margin-bottom: 50px;
  color: var(--text-gray);
}

/* 案例筛选按钮 */
.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 25px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 25px;
  color: var(--text-light);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(45deg, var(--accent-blue), var(--accent-green));
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 217, 255, 0.3);
}

/* 案例网格页面样式 */
.portfolio-grid-page {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  text-align: center;
  padding: 20px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.portfolio-placeholder {
  margin-top: 10px;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
}

.portfolio-desc {
    margin-top: 8px;
    font-size: 14px;
    color: #fff;
    line-height: 1.4;
    display: block;
    text-align: center;
    padding: 0 5px;
    white-space: normal;
    word-break: break-word;
    height: auto;
    overflow: visible;
}


/* 模态框样式 */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  overflow: auto;
}



.close {
  color: var(--text-gray);
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 15px;
}

.close:hover {
  color: var(--accent-green);
}

/* 微信弹窗样式 */
.wechat-modal-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 0;
}

.wechat-qrcode {
  margin-bottom: 20px;
  padding: 20px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.wechat-qrcode-img {
  width: 200px;
  height: 200px;
  border-radius: 8px;
}

.wechat-info {
  text-align: center;
}

.wechat-name {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin-bottom: 10px;
}

.wechat-tip {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .modal-content {
    width: 90%;
    margin: 0 auto;
    top: 50%;
    transform: translateY(-50%);
  }
  
  .wechat-qrcode-img {
    width: 180px;
    height: 180px;
  }
  
  .wechat-name {
    font-size: 16px;
  }
  
  .wechat-tip {
    font-size: 14px;
  }
}

/* 关于我们页面样式 */
.about-page {
  padding: 150px 0 100px;
  background-color: var(--secondary-dark);
}

.about-intro {
  text-align: center;
  font-size: 1.2rem;
  margin-bottom: 80px;
  color: #fff;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* 时间轴样式 */
.timeline-section {
  margin-bottom: 100px;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  width: 4px;
  background: linear-gradient(to bottom, var(--accent-blue), var(--accent-green));
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
  border-radius: 2px;
}

.timeline-item {
  padding: 20px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
  margin-bottom: 30px;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  right: -10px;
  background-color: var(--accent-green);
  border-radius: 50%;
  top: 25px;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-item:nth-child(even)::after {
  left: -10px;
}

.timeline-date {
  background: linear-gradient(45deg, var(--accent-blue), var(--accent-green));
  color: white;
  padding: 8px 15px;
  border-radius: 20px;
  font-weight: bold;
  display: inline-block;
  margin-bottom: 10px;
}

.timeline-content {
  background: rgba(255, 255, 255, 0.05);
  padding: 20px;
  border-radius: var(--card-radius);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.timeline-content h3 {
  color: var(--accent-green);
  margin-bottom: 10px;
}

/* 团队介绍样式 */
.team-section {
  margin-bottom: 100px;
}
.team-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  color: #fff;
}
.team-img {
  width: 150px;
  height: 150px;
  margin-bottom: 15px;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.team-member {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--card-radius);
  padding: 30px 20px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}



.member-avatar {
  font-size: 4rem;
  margin-bottom: 15px;
}

.team-member h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.member-position {
  font-size: 1.1rem;
  color: var(--accent-blue);
  margin-bottom: 15px;
  font-weight: bold;
}

.member-bio {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-gray);
}

/* 企业资质样式 */
.certificates-section {
  margin-bottom: 100px;
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.certificate-item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--card-radius);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.certificate-item:hover {
  transform: translateY(-5px);
}

.certificate-icon {
  font-size: 3rem;
  margin-bottom: 15px;
}

.certificate-item h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--accent-green);
}

/* 企业文化样式 */
.culture-section {
  margin-bottom: 100px;
}

.culture-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.culture-item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--card-radius);
  padding: 40px;
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.culture-item h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--accent-blue);
}

.culture-item p {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--text-gray);
}

/* 统计数据样式 */
.stats-section {
  margin-bottom: 100px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.stat-item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--card-radius);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item:hover {
  transform: translateY(-5px);
}

.stat-number {
  font-size: 3rem;
  font-weight: bold;
  color: var(--accent-green);
  margin-bottom: 10px;
}

.stat-label {
  font-size: 1.1rem;
  color: var(--text-gray);
}

/* 联系我们页面样式 */
.contact-page {
  padding: 150px 0 100px;
  background-color: var(--secondary-dark);
}

.contact-intro {
  text-align: center;
  font-size: 1.2rem;
  margin-bottom: 80px;
  color: var(--text-gray);
}

.contact-content-page {
  display: grid;
  gap: 80px;
}

.contact-info-section,
.map-section,
.contact-form-section,
.faq-section {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--card-radius);
  padding: 40px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info-section h2,
.map-section h2,
.contact-form-section h2,
.faq-section h2 {
  font-size: 1.8rem;
  margin-bottom: 30px;
  color: var(--accent-green);
  text-align: center;
}

/* 联系信息网格 */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.contact-info-item {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 15px;
  transition: transform 0.3s;
}

.contact-info-item:hover {
  transform: translateY(-5px);
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.contact-info-item h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--accent-blue);
}

.contact-info-item p {
  margin-bottom: 5px;
  color: var(--text-gray);
}

/* 地图容器 */
.map-container {
  height: 400px;
  border-radius: 15px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder {
  text-align: center;
  color: var(--text-gray);
}

.map-placeholder p:first-child {
  font-size: 2rem;
  margin-bottom: 10px;
}

/* 联系表单样式 */
.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 15px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-light);
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 10px rgba(0, 217, 255, 0.3);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

/* 常见问题样式 */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq-item {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 15px;
  padding: 25px;
  transition: transform 0.3s;
}

.faq-item:hover {
  transform: translateY(-3px);
}

.faq-item h3 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  color: var(--accent-blue);
}

.faq-item p {
  color: var(--text-gray);
  line-height: 1.6;
}

/* 介绍部分样式 */
.intro-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
}

.intro-icon {
  width: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.intro-item > div:last-child {
  width: 50%;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .intro-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .intro-icon {
    width: 100%;
    margin-bottom: 20px;
  }
  
  .intro-item > div:last-child {
    width: 100%;
  }
}

.intro-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--accent-blue);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .intro-item {
    flex-direction: column;
  }
  
  .intro-icon,
  .intro-item > div:last-child {
    width: 100%;
  }
  
  .portfolio-page,
  .about-page,
  .contact-page {
    padding: 120px 0 80px;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 60px;
    padding-right: 20px;
  }
  
  .timeline-item::after {
    left: 10px;
  }
  
  .timeline-item:nth-child(even) {
    left: 0;
  }
  
  .contact-info-section,
  .map-section,
  .contact-form-section,
  .faq-section {
    padding: 30px 20px;
  }
  
  .contact-info-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
  }
  
  .map-container {
    height: 300px;
  }
}

/* 底部样式 */
footer {
  background-color: var(--primary-dark);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

/* 左侧部分 */
.footer-left {
  flex: 0 0 auto;
  margin-bottom: 30px;
}

.footer-logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--text-light);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.logo-img {
  width: 140px;
  height: auto;
  margin-right: 10px;
}



.footer-links {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.footer-link-item {
  color: var(--text-light);
  text-decoration: none;
  margin-right: 10px;
  display: flex;
  align-items: center;
}

.footer-links span {
  color: var(--text-light);
  margin-left: 5px;
  font-size: 18px;
}

.add-wechat .wechat-btn {
  background-color: #fff;
  color: #000;
  padding: 8px 20px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  outline: none;
}
.wechat-icon {
  width: 20px;
  height: 20px;
  margin-right: 8px;
}


/* 中间部分 */
.footer-center {
  display: flex;
  gap: 80px;
  flex: 1;
  margin: 0 auto;
  justify-content: center;
}

.footer-column {
  flex: 0 0 auto;
}

.footer-column-title {
  font-size: 16px;
  font-weight: bold;
  color: var(--text-light);
  margin-bottom: 20px;
}

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

.footer-list li {
  color: var(--text-light);
  margin-bottom: 10px;
  font-size: 14px;
  opacity: 0.8;
}

/* 右侧部分 */
.footer-right {
  display: flex;
  gap: 40px;
}

.qrcode-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qrcode-img {
  width: 100px;
  height: 100px;
  margin-bottom: 10px;
  border-radius: 8px;
}

.qrcode-text {
  color: var(--text-light);
  font-size: 14px;
  text-align: center;
}

/* 底部信息 */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
}

.friend-links {
  margin-bottom: 15px;
  font-size: 14px;
  color: var(--text-light);
}

.friend-link {
  color: var(--text-light);
  text-decoration: none;
  margin: 0 10px;
  opacity: 0.8;
}

.friend-link:hover {
  opacity: 1;
  text-decoration: underline;
}

.copyright {
  font-size: 12px;
  color: var(--text-light);
  opacity: 0.6;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .footer-center {
    margin: 30px 0;
    justify-content: center;
  }
  
  .footer-right {
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {
  .footer-center {
    flex-direction: column;
    gap: 30px;
  }
  
  .footer-right {
    flex-direction: column;
    gap: 20px;
  }
  
  .friend-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  
  .friend-link {
    margin: 5px 0;
  }
}

/* 修复缺失的闭合括号 */