/* ============================================
   华气装备 - 企业门户网站样式
   蓝色色调 · 简单大气上档次
   ============================================ */

/* ---- 基础变量 ---- */
:root {
  --blue-900: #0a2540;
  --blue-800: #0a4a9e;
  --blue-700: #0d5fc4;
  --blue-600: #1a6dd6;
  --blue-500: #2b85e8;
  --blue-400: #5aa7f0;
  --blue-300: #8fc4f5;
  --blue-200: #c4def9;
  --blue-100: #e6f1fd;
  --blue-50:  #f0f7ff;

  --text-dark: #1a2332;
  --text-body: #475569;
  --text-light: #94a3b8;
  --white: #ffffff;
  --bg-light: #f8fafc;
  --bg-section: #f1f5f9;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(10, 74, 158, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 74, 158, 0.10);
  --shadow-lg: 0 16px 48px rgba(10, 74, 158, 0.15);
  --shadow-xl: 0 24px 64px rgba(10, 74, 158, 0.18);

  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

/* ---- Reset ---- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', 'Noto Sans SC', 'Noto Sans Arabic', 'Noto Sans Russian', system-ui, sans-serif;
  color: var(--text-body);
  line-height: 1.7;
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- 通用按钮 ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(26, 109, 214, 0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue-800), var(--blue-700));
  box-shadow: 0 8px 24px rgba(26, 109, 214, 0.45);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-small {
  padding: 10px 24px;
  font-size: 14px;
  background: var(--blue-100);
  color: var(--blue-700);
  box-shadow: none;
}
.btn-small:hover {
  background: var(--blue-600);
  color: var(--white);
}

.btn-full { width: 100%; }

/* ---- 通用 Section ---- */
.section {
  padding: 80px 0;
  position: relative;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-subtitle {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--blue-500);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}
.section-line {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-500));
  border-radius: 2px;
  margin: 0 auto 20px;
}
.section-intro {
  max-width: 700px;
  margin: 0 auto;
  font-size: 16px;
  color: var(--text-light);
}

/* ============================================
   导航栏
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(10,74,158,0.08);
  transition: var(--transition);
}
.header.scrolled {
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 36px;
  height: 36px;
  color: var(--blue-700);
}
.logo-text-z {
  font-size: 22px;
  font-weight: 800;
  color: var(--blue-900);
  letter-spacing: 0.5px;
}
.logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-900);
  letter-spacing: 0.5px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--blue-600);
  border-radius: 1px;
  transition: var(--transition);
}
.nav-link:hover {
  color: var(--blue-700);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 24px;
}
@media (max-width:1000px) {
  .nav-link::after {
    left:27px;
  }
}


/* ---- 语言切换 ---- */
.lang-switcher {
  position: relative;
  margin-left: 16px;
}
.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-800);
  cursor: pointer;
  transition: var(--transition);
}
.lang-btn:hover {
  background: var(--blue-100);
  border-color: var(--blue-400);
}
.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: var(--white);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 100;
}
.lang-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-option {
  display: block;
  width: 100%;
  padding: 10px 14px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-body);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}
.lang-option:hover {
  background: var(--blue-50);
  color: var(--blue-700);
}
.lang-option.active {
  background: var(--blue-100);
  color: var(--blue-800);
  font-weight: 600;
}

/* ---- 移动端菜单按钮 ---- */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--blue-900);
  border-radius: 1px;
  transition: var(--transition);
}
.mobile-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   首页 Hero
   ============================================ */
.hero {
  /* 扣除导航栏72px，真正可视首屏高度 */
  min-height: calc(100vh);
  height: calc(100vh);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0a2540 0%, #0a4a9e 40%, #1a6dd6 100%);
  padding-top: 72px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43,133,232,0.25) 0%, transparent 60%);
  top: -200px;
  right: -200px;
  animation: pulse 8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  padding: 60px 24px;
}
.hero-badge {
  display: inline-block;
  padding: 8px 40px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  font-size: 30px;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-title {
  font-size: 72px;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 16px;
  background: linear-gradient(180deg, #ffffff, #c4def9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 24px;
  font-weight: 500;
  color: var(--blue-200);
  margin-bottom: 24px;
}
.hero-desc {
  max-width: 720px;
  margin: 0 auto 36px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.75);
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
}
.stat-item {
  text-align: center;
}
.stat-num {
  display: block;
  font-size: 42px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 4px;
}
.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.15);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.4);
  animation: bounce 2s infinite;
  z-index: 3;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}
.scroll-dot {
  animation: scrollDot 2s infinite;
}
@keyframes scrollDot {
  0% { opacity: 0; transform: translateY(0); }
  50% { opacity: 1; }
  100% { opacity: 0; transform: translateY(12px); }
}

.hero-swiper {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%; 
}
.hero-swiper .swiper-wrapper {
  height: 100%;
}
.hero-swiper .swiper-slide {
  height: 100%;
  display: block;
  overflow: hidden;
}

.hero-swiper .slide-text {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-swiper .slide-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: brightness(0.65);
}


.hero-swiper-prev,
.hero-swiper-next {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.2);
}
.hero-swiper-prev::after,
.hero-swiper-next::after {
  font-size: 18px;
  color: #fff;
}

/* 分页 */
.hero-swiper-pagination {
  bottom: 40px;
}
.hero-swiper-pagination .swiper-pagination-bullet {
  width:10px;
  height:10px;
  background:rgba(255,255,255,.3);
  opacity:1;
}
.hero-swiper-pagination .swiper-pagination-bullet-active {
  width:26px;
  border-radius:6px;
  background:#ffffff;
}

/* 图片 slide 文字容器：水平垂直居中 */
.slide-img {
  position: relative;
}
.slide-img .slide-img-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  max-width: 520px;
  color: #fff;
  text-align: center;
}

/* 图片页主标题 */
.slide-img-title {
  font-size: 72px;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 12px;
  background: linear-gradient(180deg, #ffffff, #c4def9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 图片页副标题 */
.slide-img-subtitle {
  font-size: 20px;
  font-weight: 500;
  color: var(--blue-200);
  margin: 0;
}

/* 全屏渐变遮罩，保证居中文字可读性 */
.slide-img::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 37, 64, 0.05);
  z-index: 1;
}
@media (max-width:1366px) {
  .hero-title,.slide-img-title {
    font-size: 60px;
  }
}

@media (max-width:768px) {
  .hero-title {

  }

  .hero-swiper-prev,
  .hero-swiper-next {
    display: none;
  }
  .hero-swiper-pagination {
    bottom:24px;
  }
  .hero-title {
    font-size: 42px;
  }
  .hero-subtitle {
    font-size: 18px;
  }
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .slide-img .slide-img-text {
    left: 50%;
    right: auto;
    transform: translate(-50%, -50%);
    width:100%;
    text-align: center;
  }
  .slide-img-title {
    font-size: 36px;
  }
  .slide-img-subtitle {
    font-size: 16px;
  }
}

.about-content {
  display: flex;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width:100%;
}
.more-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 30px;
}
.about-more-btn {
  display: inline-block;
  margin-top: 12px;
  padding: 12px 26px;
  background-color: var(--blue-600);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 14px;
  transition: var(--transition);
}
.about-more-btn:hover {
  background-color: var(--blue-700);
  transform: translateY(-2px);
}

 /* ===== 公司介绍区块 ===== */
.about-section {
      background: var(--white);
    }

    .about-text {
      margin-bottom: 48px;
    }

    .about-text p {
      font-size: 16px;
      line-height: 2;
      color: var(--text-body);
      margin-bottom: 20px;
    }
    .about-text p:last-child { margin-bottom: 0; }

    .about-bottom {
      display: flex;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }
    
    .news-swiper-wrapper {width:50%;
  
}

.news-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  padding-left: 4px;
}
.news-label svg {
  width: 22px;
  height: 22px;
  color: var(--blue-600);
}

/* swiper主容器 */
.news-swiper {
  width: 100%;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  aspect-ratio: 4 / 3; 
}

.news-swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  overflow: hidden;
  border-radius: 12px;
}

.i_news-card {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  height:100%;
  position: relative;
}
/* 图片区域 */
.i_news-img {
  width: 100%;
  height:100%;
  overflow: hidden;
}
.i_news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* 底部文字栏 */
.i_news-text {
  padding: 25px 16px;
  background: rgba(0,0,0,0.65);
  color: #fff;
  font-size: 18px;
  line-height: 1.5;
  position: absolute;
    z-index: 99;
    bottom: 0;
    width: 100%;
}
    /* 左侧证书区 */
    .honor-swiper-wrapper {
      background: var(--bg-light);
      border-radius: var(--radius-lg);
      transition: var(--transition);
      width: 50%;
    }
    .honor-swiper-wrapper:hover {
      border-color: var(--blue-200);
      box-shadow: var(--shadow-md);
    }

    .honor-label {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 18px;
      font-weight: 600;
      color: var(--text-dark);
      margin-bottom: 16px;
      padding-left: 4px;
    }
    .honor-label svg {
      width: 22px;
      height: 22px;
      color: var(--blue-600);
    }

    .honor-swiper {
      width:100%;
      overflow: hidden;
      background: #ffffff;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
      aspect-ratio: 4 / 3;
    }

    .honor-swiper .swiper-slide {
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      background: #ffffff;
      overflow: hidden;
    }

    .honor-swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none; 
}

    /* 分页器 */
    .swiper-pagination {
      position: relative !important;
      margin-top: 16px;
      text-align: center;
    }
    .swiper-pagination-bullet {
      width: 8px;
      height: 8px;
      background: #cbd5e1;
      opacity: 0.6;
      transition: var(--transition);
    }
    .swiper-pagination-bullet-active {
      background: var(--blue-600);
      opacity: 1;
      width: 22px;
      border-radius: 8px;
    }

    /* 右侧特色卡片 */
    .about-features {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .feature-card {
      background: var(--bg-light);
      border: 1px solid rgba(10, 74, 158, 0.06);
      border-radius: var(--radius-lg);
      padding: 28px 20px;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }
    .feature-card:hover {
      background: var(--white);
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
      border-color: var(--blue-200);
    }

    .feature-icon {
      width: 48px;
      height: 48px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--blue-50);
      border-radius: var(--radius-md);
      margin-bottom: 16px;
      color: var(--blue-600);
    }
    .feature-icon svg { width: 28px; height: 28px; }

    .feature-card h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 8px;
    }
    .feature-card p {
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.6;
    }

    @media (max-width: 992px) {
      .about-section { padding: 32px 24px; }
      .about-bottom { grid-template-columns: 1fr; gap: 32px;flex-direction: column;}
      .about-text { margin-bottom: 32px; }
      .honor-swiper-wrapper{width: 100%;}
      .about-features {width: 100%;}
    }
     @media (max-width: 768px) {
      .about-content {flex-direction: column;}
      .news-swiper-wrapper {width: 100%;}
    }
    @media (max-width: 600px) {
      .about-features { grid-template-columns: 1fr; }
      .about-section { padding: 24px 16px;}
    }

/* ============================================
   产品矩阵
   ============================================ */
.products-section {
  background: var(--bg-section);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.products-grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(10,74,158,0.05);
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.product-featured {
  border: 2px solid var(--blue-400);
  position: relative;
}
.product-featured::before {
  content: 'HOT';
  position: absolute;
  top: 16px;
  right: 16px;
  background: linear-gradient(135deg, #ff6b6b, #ee4444);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  z-index: 3;
  letter-spacing: 1px;
}
.product-visual {
  background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
  padding: 0px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-svg {
  width: 100%;
  max-width: 240px;
  height: auto;
}
.product-info {
  padding: 32px;
}
.product-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--blue-100);
  color: var(--blue-700);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}
.product-tag-hot {
  background: #fff0f0;
  color: #ee4444;
}
.product-info h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.product-info > p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}
.product-specs {
  margin-bottom: 24px;
}
.product-specs li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 8px;
}
.product-specs li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-500);
  flex-shrink: 0;
}

/* ============================================
   主要应用
   ============================================ */
.apps-section {
  background: var(--white);
}
.apps-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}
.app-card {
  flex: 0 1 calc(33.333% - 16px);
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-light);
  border: 1px solid transparent;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.app-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.app-card:hover {
  background: var(--white);
  border-color: var(--blue-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.app-card:hover::before {
  transform: scaleX(1);
}
.app-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  color: var(--white);
}
.app-icon img { width: 30px; height: 30px; }
.app-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.app-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

/* 移动端适配 */
@media (max-width: 992px) {
  .app-card {
    flex: 0 1 calc(50% - 12px);
  }
}
@media (max-width: 768px) {
  .app-card {
    flex: 0 1 100%;
  }
}

/* ============================================
   典型案例
   ============================================ */
.cases-section {
  background: var(--bg-section);
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.case-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.case-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.case-img {
  background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-svg {
  width: 80%;
  max-width: 300px;
}
.case-info {
  padding: 28px;
  flex: 1;
}
.case-cat {
  display: inline-block;
  padding: 4px 12px;
  background: var(--blue-50);
  color: var(--blue-700);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}
.case-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.case-info p {
  font-size: 16px;
  color: var(--text-dark);
  line-height: 1.7;
}

/* ============================================
   联系我们
   ============================================ */
.contact-section {
  background: var(--white);
}
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  color: var(--blue-600);
  flex-shrink: 0;
}
.contact-icon svg { width: 24px; height: 24px; }
.contact-item h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.contact-item p {
  font-size: 14px;
  color: var(--text-light);
}

.contact-form {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  padding: 40px;
}
.contact-form h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--blue-100);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition);
  margin-bottom: 16px;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(26,109,214,0.1);
}
.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}
.form-success {
  margin-top: 16px;
  padding: 14px 20px;
  background: #e8f9ee;
  border: 1px solid #4caf50;
  color: #2e7d32;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
}

/* ============================================
   页脚
   ============================================ */
.footer {
  background: var(--blue-900);
  color: rgba(255,255,255,0.7);
  padding-top: 64px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-logo .logo-icon { color: var(--blue-400); }
.footer-logo span {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  max-width: 360px;
}
.footer-col h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.footer-col a:hover {
  color: var(--blue-400);
  padding-left: 6px;
}
.footer-col p {
  font-size: 14px;
  margin-bottom: 8px;
  line-height: 1.6;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom span {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.admin-link {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  transition: var(--transition);
  padding: 4px 10px;
  border-radius: 4px;
}
.admin-link:hover {
  color: var(--blue-400);
  background: rgba(255,255,255,0.05);
}

/* ============================================
   回到顶部
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 900;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ============================================
   RTL 布局支持 (阿拉伯文)
   ============================================ */
html[dir="rtl"] .nav { flex-direction: row-reverse; }
html[dir="rtl"] .lang-switcher { margin-left: 0; margin-right: 16px; }
html[dir="rtl"] .lang-dropdown { right: auto; left: 0; }
html[dir="rtl"] .lang-option { text-align: right; }
html[dir="rtl"] .footer-bottom .container { flex-direction: row-reverse; }
html[dir="rtl"] .admin-link { margin-right: auto; }
html[dir="rtl"] .product-featured::before { right: auto; left: 16px; }
html[dir="rtl"] .back-to-top { right: auto; left: 32px; }
html[dir="rtl"] .footer-col a:hover { padding-left: 0; padding-right: 6px; }
html[dir="rtl"] .contact-item { flex-direction: row-reverse; }

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1024px) {
  .hero-title { font-size: 52px; }
  .hero-subtitle { font-size: 20px; }
  .about-content { grid-template-columns: 1fr; gap: 30px; }
  .products-grid { grid-template-columns: 1fr; }
  .apps-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-content { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1000px) {
  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 8px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    transition: var(--transition);
    align-items: stretch;
  }
  .nav.open { transform: translateY(0); }
  .nav-link { padding: 12px 16px; }

  .mobile-toggle { display: flex; }
  .lang-switcher { margin-left: auto; }

  .hero-subtitle { font-size: 18px; }
  .hero-desc { font-size: 14px; }
  .hero-stats { gap: 24px; }
  .stat-num { font-size: 32px; }
  .hero-cta { flex-direction: column; align-items: center; }
  .hero-cta .btn { width: 100%; max-width: 280px; }

  .section { padding: 64px 0; }
  .section-header{ margin-bottom: 30px;}
  .section-title { font-size: 28px; }

  .apps-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .contact-form { padding: 24px; }
}
@media (max-width: 768px) {
  .section { padding: 40px 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 36px; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .stat-divider { width: 48px; height: 1px; }
  .section-title { font-size: 24px; }
}

/* ---- 入场动画 ---- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   页面内页Banner（100px高度，复用你hero的渐变网格背景）
   ============================================ */
.page-banner {
  position: relative;
  height: 70px;
  overflow: hidden;
  margin-top: 73px;
}
.page-banner-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a2540 0%, #0a4a9e 40%, #1a6dd6 100%);
}
.page-banner-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-banner-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.page-banner-title {
  font-size: 28px;
  color: #ffffff;
  font-weight: 700;
  margin:0 0 4px 0;
}
.page-breadcrumb {
  font-size:14px;
  color: rgba(255,255,255,0.75);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.page-breadcrumb svg {
  width: 16px;
  height: 16px;
}

@media (max-width:768px){
  .page-banner {
    height: 80px;
  }
  .page-banner-title {
    font-size:22px;
  }
}


/* ============================================
   实战检验 - 交替左右案例布局（独立命名，不与首页冲突）
   ============================================ */
.cases-verify-section {
  background: var(--white);
  padding: 80px 0;
  overflow-x: hidden;
}
.cases-verify-grid {
  display: flex;
  flex-direction: column;
  gap: 60px;
}
.case-verify-card {
  display: flex;
  align-items: center;
}
/* 奇数：左图 右文字（1、3、5...） */
.case-verify-card:nth-child(odd) {
  flex-direction: row;
}
/* 偶数：右图 左文字（2、4、6...）反转顺序 */
.case-verify-card:nth-child(even) {
  flex-direction: row-reverse;
}

.case-verify-img {
  flex: 0 0 50%;
  overflow: hidden;
}
.case-verify-img img {
  width: 100%;
  max-width: 100%;
  height: 350px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
  transform: scale(1);
}
.case-verify-card:hover .case-verify-img img {
  transform: scale(1.03);
}

.case-verify-info {
  flex: 0 0 50%;
  padding: 0 60px;
  box-sizing: border-box;
}
.case-verify-info p {
  font-size: 17px;
  line-height: 2;
  color: #333;
  margin: 0;
}

/* ========== 移动端：一张图片在上，文字在下，取消row‑reverse反转 ========== */
@media (max-width:992px) {
  .cases-verify-section {
    padding: 48px 0;
  }
  .cases-verify-grid {
    gap: 32px;
  }
  /* ！！关键：不管奇数偶数，全部统一：图片在上，文字在下，不再反转 */
  .case-verify-card,
  .case-verify-card:nth-child(odd),
  .case-verify-card:nth-child(even) {
    flex-direction: column !important;
    align-items: stretch !important;
  }

  .case-verify-img,
  .case-verify-info {
    flex: none;
    width: 100%;
  }

  .case-verify-img img {
    width: 100%;
    max-width: 100%;
    height: 220px;
  }
  /* 图片与文字之间留出间距，文字左右安全边距 */
  .case-verify-info {
    padding: 14px 8px 0;
    box-sizing: border-box;
  }
}

/* 小手机进一步优化 */
@media (max-width:576px) {
  .cases-verify-section {
    padding: 36px 0;
  }
  .cases-verify-grid {
    gap: 24px;
  }
  .case-verify-img img {
    height: auto;
  }
  .case-verify-info p {
    font-size: 15px;
    line-height: 1.8;
  }
}


 #verify {
        display: inline-block;
        margin-left: 2%;
        width: 120px;
        height: 38px;
}
.news-section {
    padding: 80px 0;
    background:#ffffff;
}
.section-head {
    text-align:center;
    margin-bottom:48px;
}
.section-head h2 {
    font-size:36px;
    font-weight:700;
    color:#0a2540;
    margin-bottom:12px;
}
.section-head p {
    color:#666;
    font-size:16px;
}

.news-list {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap:30px;
    margin-bottom:40px;
}
.news-item {
    background:#fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    border-radius:8px;
    overflow:hidden;
    transition:0.3s;
}
.news-item:hover {
    box-shadow:0 6px 20px rgba(0,0,0,0.12);
}
.news-img img {
    width:100%;
    height:200px;
    object-fit:cover;
}
.news-info {
    padding:20px;
}
.news-info h3 {
    font-size:18px;
    margin-bottom:10px;
    line-height:1.4;
}
.news-info h3 a {
    color:#0a2540;
    text-decoration: none;
}
.news-info h3 a:hover {
    color:#1a6dd6;
}
.news-date {
    font-size:13px;
    color:#999;
    margin-bottom:12px;
}
.news-desc {
    font-size:14px;
    color:#666;
    line-height:1.6;
    margin-bottom:14px;
}
.more-link {
    font-size:14px;
    color:#1a6dd6;
    text-decoration: none;
}
.news-more {
    text-align:center;
}

/* 移动端 */
@media (max-width:768px) {
    .news-section {
        padding:50px 0;
    }
    .news-list {
        grid-template-columns:1fr;
    }
    .section-head h2 {
        font-size:28px;
    }
}

.param-section {
  background-color: #0f3460;
  background-image: linear-gradient(135deg,#0b2848 0%,#123b6b 100%);
  color:#fff;
  /*padding:30px;*/
}
.param-head {
  display:flex;
  justify-content: space-between;
  align-items: center;
  border-bottom:3px solid #34a0f3;
  padding-bottom:16px;
  margin-bottom:32px;
}
.param-head h2 {
  font-size:24px;
  font-weight:bold;
  margin:0;
  color:#ffffff;
}
.param-brand {
  font-size:24px;
  color:#88a0bc;
  letter-spacing:4px;
}

/* 顶部五卡片 PC端横向排列 */
.param-top-cards {
  display:grid;
  grid-template-columns: repeat(5,1fr);
  gap:16px;
  margin-bottom:28px;
}
.param-card {
  background: rgba(42,112,186,0.35);
  border-radius:12px;
  text-align:center;
  padding:28px 12px;
  border:1px solid rgba(80,160,240,0.35);
}
.param-num {
  font-size:32px;
  line-height: 1;
  font-weight:bold;
  color:#ffffff;
  margin-bottom:8px;
}
.param-name {
  font-size:18px;
  color:#e4f0fb;
}
.param-desc {
  font-size:14px;
  color:#b0cce8;
  line-height:1.4;
}

/* 表格容器，手机横向滚动 */
.param-table-wrap {
  overflow-x:auto;
}
.param-table {
  width:100%;
  border-collapse: collapse;
  min-width:720px;
}
.param-table th,
.param-table td {
  border:1px solid rgba(70,145,220,0.35);
  padding:16px 10px;
  text-align:center;
  font-size:16px;
}
.param-table th {
  background:#2467b8;
  color:#fff;
}
.param-table tbody tr {
  background:rgba(30, 85, 150, 0.25);
}
.text-yellow {
  color:#ffd24c;
  font-weight:bold;
}

.param-footer {
  margin-top:32px;
  text-align:center;
  color:#91b2d3;
  font-size:15px;
}

/* ========= 移动端适配 ========= */
@media (max-width:768px) {
  .param-head {
    flex-direction:column;
    gap:0px;
    text-align:center;
  }
  .param-head h2 {
    font-size:28px;
  }
  .param-brand {
    font-size:18px;
  }
  /* 5张卡片改为1列垂直堆叠 */
  .param-top-cards {
    grid-template-columns: repeat(2,1fr);
  }
  .param-num {
    font-size:20px;
  }
  .param-name {
    font-size:16px;
  }
  .param-footer {
    font-size:13px;
  }
  .param-table{width: 100%;min-width: 100%;}
  .param-table th, .param-table td{ padding: 8px; font-size: 14px;}
}

.products-header{
  text-align:center;
  margin-top: 60px;
  margin-bottom: 30px;
}
.products-header h2{
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
}
.products-subtitle{
  color: #66809d;
  font-size:16px;
  margin:0;
}
@media (max-width:1000px) {
  .products-header h2{font-size: 28px;}
}

@media (max-width:768px) {
  .products-header h2{font-size: 24px;}
}


/* ============================================
   水泵产品模块（全新类名，一行一个，卡片内左右布局，参数双列）
   ============================================ */
.pump-product__container {
  display: grid;
  grid-template-columns: 1fr; /* 一行一个 */
  gap: 32px;
}

.pump-product__item {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(10,74,158,0.05);
  /* 卡片内部：左图右文 */
  display: grid;
  grid-template-columns: 420px 1fr;
}
.pump-product__item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.pump-product__item > a {
    display: block;        /* 块级，撑满 grid 单元格 */
    width: 100%;
    height: 100%;
    text-decoration: none; /* 去掉下划线 */
    color: inherit;        /* 继承文字颜色，避免蓝色链接 */
    overflow: hidden;
    border-radius: inherit; /* 保持圆角 */
}

/* 图片区域样式保持不变，现在它是 a 的子元素 */
.pump-product__image {
    background: #FFF;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pump-product__image img {
  width: 90%;
  height: auto;
  object-fit: cover;
}

/* 右侧文字区域 */
.pump-product__content {
  padding:50px 40px;
  position: relative;
}

.pump-product__badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--blue-100);
  color: var(--blue-700);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}

.pump-product__content h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.pump-product__content h3 span{background: #E74C3C; padding: 5px 15px; border-radius: 30px; font-size: 16px; color: #fff; margin-left: 10px; font-weight: normal;} 

.pump-product__note {
  font-size: 16px;
  color: #FFF;
  line-height: 1.7;
  margin-bottom: 20px;
  
}
.pump-product__note span{background: #E74C3C; padding: 5px 15px; border-radius: 30px;}

/* 参数列表：双列布局，沿用老样式圆点标记 */
.pump-product__param {
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 20px;
  padding: 0;
}
.pump-product__param li {
  padding: 2px 0;
  font-size: 14px;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.pump-product__param li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-500);
  flex-shrink: 0;
}

.pump-product__btn {
  display: inline-block;
  padding: 6px 24px;
  background: var(--blue-500);
  color: var(--white);
  border-radius: 40px;
  text-decoration: none;
  transition: var(--transition);
  margin-right: 10px;
}
.pump-product__btn2{ background: #E74C3C;}
.pump-product__btn:hover {
  background: var(--blue-400);
}
.pump-product__btn2:hover {
  background: #f36858;
}

/* 响应式：小屏幕变成上下堆叠，参数改成单列 */
/* @media (max-width: 1100px) {
  .pump-product__item {
    grid-template-columns: 1fr;
  }
  .pump-product__image {
    height: 240px;
  }
} */
@media (max-width:768px) {
  .pump-product__item {
    grid-template-columns: 1fr;
  }
  .pump-product__image {
    height: auto;
  }
  .pump-product__param {
    grid-template-columns: 1fr;
  }
  .pump-product__content {
    padding: 20px;
  }
}

/* ============================================
   特种消防车辆板块（新模块，一行2列）
   ============================================ */
.fire-vehicle__wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.fire-vehicle__item {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(10,74,158,0.05);
  transition: var(--transition);
}
.fire-vehicle__item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

/* 顶部彩色标题栏 */
.fire-vehicle__title {
  padding: 15px 24px;
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
  text-align: center;
}
.fire-vehicle__title--red {
  background-color: #e03838;
}
.fire-vehicle__title--blue {
  background-color: #1c64b8;
}

/* 图片区域 */
.fire-vehicle__pic img {
  width: 100%;
  display: block;
}

.fire-vehicle__desc {
  padding: 16px 24px 24px;
  font-size: 16px;
  color: #1c64b8;
  font-weight: 600;
  text-align: center;
}

@media (max-width: 992px) {
  .fire-vehicle__wrap {
    grid-template-columns: 1fr;
  }
  .fire-vehicle__title {
    font-size: 28px;
    padding:14px 20px;
  }
  .fire-vehicle__desc {
    font-size: 24px;
  }
}
@media (max-width:768px) {
  .fire-vehicle__title {
    font-size: 18px;
  }
  .fire-vehicle__desc {
    font-size: 16px;
  }
}

/* 二维码一行两列布局 */
.contact-qrcode-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap:24px;
  margin-top:12px;
}
.contact-qrcode-col {
  display:flex;
  flex-direction:column;
  align-items:center;
}
.contact-qrcode-box {
  width:120px;
  height:120px;
  border:1px dashed #ccc;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:8px;
}
.contact-qrcode-label {
  font-size:14px;
  color:var(--text-body);
}


.footer-qrcode{
  margin-top:25px;
  width: 120px;
}
.footer-qrcode img{
  width:120px;
  height:120px;
}
.footer-qrcode p{
  font-size:14px;
  color: rgba(255, 255, 255, 0.7);
  margin:8px 0 0;
  text-align: center;
}

.projectshow1{width: 98%; max-width: 1200px; margin:0 auto;}
.projectshow1 .title{ text-align:center; padding-bottom:15px; margin-bottom:30px;   }
.projectshow1 .title h1{ font-size:30px; font-weight: bold;color:#333; padding-bottom:18px; width: 80%; margin: 0 auto;}
.projectshow1 .title .time{ font-size:14px; color:#8b8b8c;text-align: center; width: 100%;border-bottom:1px dotted #ddd; border-top:1px dotted #ddd; padding: 12px 0; margin-top: 15px;}
.projectshow1 .title .time span{ padding:0 10px;float: none;}
.projectshow1 .contentbox .text h2{ font-size:14px; color:#ec6c21; padding-bottom:20px;}
.projectshow1 .contentbox .text p{ font-size:14px; color:#666;line-height:2;}
.projectshow1 .contentbox img{ max-width:100%; height: auto; display:block;}

/* 清除浮动公共类 */
.clearfix::after{
    content:"";
    display:block;
    clear:both;
}

.detailsshare{ position:relative; padding-top:20px;}
.detailsshare .share{ 
    /* 删除height:5px死高度，改用清除浮动 */
    border-bottom:1px dotted #ddd; 
    padding-bottom:8px;
}
.detailsshare .share em{ font-size:14px; color:#8d8d8d; line-height:27px; float:left; font-style:normal}
.detailsshare .share li{ float:left; margin-left:10px; list-style:none;}
.detailsshare .bottomDiv{ padding-top:30px;}
.detailsshare .bottomDiv a{ font-size:14px; color:#333;}
.detailsshare .bottomDiv em{ font-size:14px; color:#333; font-weight:bold; font-style:normal}
.detailsshare .bottomDiv a:hover{ color:#000; font-weight: bold;}
.detailsshare .bottomDiv .left{ float:left;}
.detailsshare .bottomDiv .left .getDiv{ padding-bottom:15px;}
.detailsshare .bottomDiv .right{ float:right; margin-top:10px;}
.detailsshare .bottomDiv .right .backbtn{display:block; font-size:14px; text-align:center; color:#8b8b8c; line-height:40px; width:120px; height:40px; border:1px solid #eee solid; box-sizing:border-box;}
.detailsshare .bottomDiv .right .backbtn:hover{ color:#fff; background-color:#ec6c21; border:1px solid #ec6c21 solid;}
.detailsshare .flshare{ float:right; max-width:242px; width:100%;}

/* 给父盒子加clearfix，解决塌陷 */
.detailsshare .share,
.detailsshare .bottomDiv{
    zoom:1; /*兼容IE低版本*/
}
.detailsshare .share::after,
.detailsshare .bottomDiv::after{
    content:"";
    display:block;
    clear:both;
}

/* 移动端适配：小屏幕取消浮动，改成上下排版 */
@media(max-width:768px){
    .detailsshare .bottomDiv .left,
    .detailsshare .bottomDiv .right,
    .detailsshare .flshare{
        float:none;
        width:100%;
        margin:10px 0;
    }
    .detailsshare .bottomDiv .right .backbtn{
        width:100%;
    }
    .projectshow1 .title h1{
        width:100%;
        font-size:24px;
    }
}

/* grid布局：大屏一行3个 */
.card-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 0 -24px;
}

/* 卡片样式：背景图+深色遮罩，和截图一致 */
.card-item {
  position: relative;
  border-radius: 0px;
  overflow: hidden;
  height:280px;
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
  color: #fff;
  transition: all 0.3s;
}

/* 半透明黑色遮罩 */
.card-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.45);
  z-index: 1;
}

.card-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.card-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  z-index: 2;
}

.card-icon img {
  width: 50px;
}
.card-icon svg{width: 60px; height: 60px;}

.card-text-wrap {
  z-index: 2;
}

.card-title {
  font-size: 20px;
  margin-bottom: 12px;
  font-weight: bold;
}

.card-desc {
  font-size: 15px;
  line-height: 1.6;
}

/* 平板：768px以下一行2个 */
@media (max-width:768px) {
  .card-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .title {
    font-size: 24px;
  }

  .card-item {
    height: 280px;
    padding: 24px;
  }
  .card-icon img {width:45px;height:45px}

  .card-icon {
    width: 70px;
    height: 70px;
  }

  .card-title {
    font-size: 20px;
  }
}

/* 手机：480px以下一行1个 */
@media (max-width:480px) {
  .card-list {
    grid-template-columns: repeat(1, 1fr);
  }

  .card-item {
    height: 260px;
    padding: 20px;
  }

  .card-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 14px;
  }

  .card-title {
    font-size: 20px;
  }

  .card-desc {
    font-size: 15px;
  }
}

/* 左右布局容器 */
.vellor-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 75px;
  padding: 60px 0;
}

/* 图片区域 */
.vellor-img-wrap {
  overflow: hidden;
  margin-top: 10px;
}

.vellor-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.vellor-img-wrap img:hover {
  transform: scale(1.03);
}

/* 文字区域 */
.vellor-text-wrap {}

.vellor-scene-title {
  font-size: 28px;
  color: #1a1a1a;
  font-weight: 700;
  margin-bottom: 28px;
}

.vellor-text-wrap p{
  font-size: 15px;
  color: #444444;
}

.vellor-solution-title {
  font-size: 22px;
  color: #1a1a1a;
  font-weight: 700;
  margin-bottom: 14px;
  border-left: 4px solid #165DFF;
  padding-left: 12px;
}

.vellor-solution-desc {
  font-size: 16px;
  color: #444444;
  line-height: 1.75;
}

/* 响应式，移动端上下排列 */
@media (max-width:768px) {
  .vellor-section {
    padding: 32px 16px;
  }

  .vellor-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .vellor-scene-title,
  .vellor-solution-title {
    font-size: 20px;
  }
}

.vx-card {
  display: block;
  width: 100%;
  margin: 0 auto;
  padding: 60px 24px;
  box-sizing: border-box;
}

/* 上下布局容器 */
.vx-row {
  display: flex;
  flex-direction: column;
  gap:60px;
}

/* ===== 上部分：图片滑动区域 ===== */
.vx-img-wrap {
  width: 100%;
  border-radius: 16px;
  box-sizing: border-box;
}

/* Swiper 主容器 —— 只负责图片滑动区域的圆角与裁剪 */
.vx-swiper {
  width: 100%;
  height: auto;
  border-radius: 16px;
  overflow: hidden;
  /* 裁剪图片的圆角，不影响分页器 */
  margin: 0 auto;
  box-sizing: border-box;
}

/* Swiper 内部 slide 包裹层 */
.vx-swiper .swiper-slide {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: transparent;
  border-radius: 14px;
  overflow: hidden;
  height: auto;
  box-sizing: border-box;
}

/* slide 内部卡片容器 */
.vx-slide-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.vx-slide-inner:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* 图片统一风格 */
.vx-swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  transition: transform 0.3s ease;
}

.vx-swiper .swiper-slide img:hover {
  transform: scale(1.02);
}

/* ===== 分页器：放在图片下方，独立于 Swiper 容器，避免被裁剪 ===== */
.vx-pagination-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 14px 0 0;
  /* 与图片之间留出距离 */
  box-sizing: border-box;
}

/* 覆盖 Swiper 默认分页器样式，限定在 .vx-pagination 内 */
.vx-pagination.swiper-pagination {
  position: static !important;
  display: inline-flex !important;
  justify-content: center;
  align-items: center;
  gap: 8px;
  width: auto !important;
  bottom: auto !important;
  left: auto !important;
  transform: none !important;
}

.vx-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: #cbd5e1;
  opacity: 0.7;
  transition: all 0.2s;
  margin: 0 !important;
  /* 用 gap 控制间距 */
  border-radius: 50%;
}

.vx-pagination .swiper-pagination-bullet-active {
  background: #3b82f6;
  opacity: 1;
  width: 24px;
  border-radius: 20px;
}

/* ===== 下部分：文字区域 ===== */
.vx-text-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: #1e293b;
  padding: 45px;
  box-sizing: border-box;
  background: var(--bg-light);
  border: 1px solid rgba(10,74,158,0.06);
  border-radius: var(--radius-lg);
}

.vx-scene-title {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
  color: #0f172a;
  align-items: center;
  display: flex;
  margin-bottom: 20px;
}
.vx-scene-title a{font-size: 16px; font-weight: normal; line-height: 1.2;margin-bottom: 5px; margin-left: 20px;}

.vx-text-wrap .vx-content {
  font-size: 16px;
  line-height: 1.6;
  color: #334155;
  word-break: break-word;
  margin-bottom: 20px;
}

.vx-text-wrap .vx-content p {
  margin-bottom: 0.75rem;
}

.vx-text-wrap .vx-content p:last-child {
  margin-bottom: 0;
}

/* ===== 响应式优化 ===== */
@media (max-width: 560px) {
    .vx-text-wrap {
      padding: 30px 15px;
    }
  .vx-card {
    padding: 16px;
    border-radius: 20px;
  }

  .vx-scene-title {
    font-size: 1.4rem;
  }

  .vx-swiper .swiper-slide img {
    aspect-ratio: 3 / 2;
  }

  .vx-row {
    gap: 16px;
  }

  .vx-pagination-wrap {
    padding-top: 10px;
  }
}