/* =================================
   Hero区域样式
================================= */
.hero-section {
  position: relative;
  min-height: 68vh;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-slide {
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.hero-text .layui-btn-lg {
  line-height: 18px;
}

.geometric-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 2;
}

.shape {
  position: absolute;
  border: 1px solid rgba(59, 130, 246, 0.3);
  animation: float 6s ease-in-out infinite;
}

.shape-1 {
  top: 20%;
  left: 10%;
  width: 80px;
  height: 80px;
  transform: rotate(45deg);
  animation-delay: 0s;
}

.shape-2 {
  top: 40%;
  right: 15%;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  animation-delay: 2s;
}

.shape-3 {
  bottom: 30%;
  left: 20%;
  width: 50px;
  height: 50px;
  transform: rotate(30deg);
  animation-delay: 4s;
}

.shape-4 {
  bottom: 20%;
  right: 25%;
  width: 70px;
  height: 70px;
  transform: rotate(60deg);
  animation-delay: 1s;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }

  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

.hero-content {
  position: relative;
  z-index: 10;
  width: 100%;
  text-align: center;
  color: white;
  padding: 80px 20px 40px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: bold;
  margin-bottom: 30px;
  line-height: 1.2;
}

.hero-divider {
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  margin: 0 auto 30px;
}

.hero-description {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.download-btn {
  background: transparent !important;
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  padding: 12px 40px !important;
  font-size: 1.1rem !important;
  border-radius: 50px !important;
  transition: var(--transition) !important;
  cursor: pointer;
  /* 确保按钮内的链接样式一致 */
}

.download-btn:hover {
  background: var(--primary-color) !important;
  color: #000 !important;
  transform: scale(1.05) translateY(-1px);
  /* 合并缩放和上移效果 */
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  /* 可选：添加阴影增强立体感 */
}

/* 如果必须保留内部<a>标签，确保它不会破坏按钮样式 */
.download-btn>a {
  color: inherit !important;
  text-decoration: none !important;
  display: inline-block;
  width: 100%;
  height: 100%;
}

/* =================================
   统计区域样式
================================= */
.stats-section {
  background: #f8f9fa;
}

.stat-card {
  text-align: center;
  border: none !important;
  box-shadow: var(--box-shadow) !important;
  transition: var(--transition);
  height: 100%;
}

.stat-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

.stat-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.stat-number {
  font-size: 3rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 1rem;
  color: var(--text-gray);
  font-weight: 500;
}

/* =================================
   功能特色区域样式
================================= */
.features-section {
  background: white;
}

.feature-card {
  border: none !important;
  box-shadow: var(--box-shadow) !important;
  transition: var(--transition);
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

.feature-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
  margin-top: 25px;
  text-align: center;
}

.feature-title {
  font-size: 1.3rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 15px;
  text-align: center;
}

.feature-description {
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 20px;
  height: 90px;
}

.feature-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.feature-link:hover {
  color: var(--primary-hover);
}

/* =================================
   软件预览区域样式
================================= */
.software-preview-section {
  background: #f8f9fa;
}

.software-content {
  padding-right: 30px;
}

.software-features {
  margin-top: 40px;
}

.software-feature {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

.feature-icon-small {
  width: 50px;
  height: 50px;
  background: rgba(231, 181, 40, 0.1);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
  flex-shrink: 0;
}

.feature-icon-small i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.feature-content h4 {
  font-size: 1.2rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 8px;
}

.feature-content p {
  color: var(--text-gray);
  line-height: 1.6;
  margin: 0;
}

.software-image {
  position: relative;
  margin-top: 46%;
}

.software-image img {
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.floating-element {
  position: absolute;
  border-radius: 50%;
  animation: float 3s ease-in-out infinite;
}

.floating-1 {
  top: -15px;
  right: -15px;
  width: 30px;
  height: 30px;
  background: var(--primary-color);
}

.floating-2 {
  bottom: -10px;
  left: -10px;
  width: 20px;
  height: 20px;
  background: #17a2b8;
  animation-delay: 1.5s;
}

/* =================================
   固件区域样式
================================= */
.firmware-section {
  background: white;
}

.firmware-card {
  text-align: center;
  padding: 40px 20px;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.firmware-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow);
}

.firmware-icon {
  width: 80px;
  height: 80px;
  background: rgba(231, 181, 40, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: var(--transition);
}

.firmware-icon i {
  font-size: 2rem;
  color: var(--primary-color);
}

.firmware-card:hover .firmware-icon {
  background: rgba(231, 181, 40, 0.2);
  transform: scale(1.1);
}

.firmware-title {
  font-size: 1.3rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 15px;
}

.firmware-description {
  color: var(--text-gray);
  line-height: 1.7;
}

/* =================================
   客户评价区域样式
================================= */
.testimonials-section {
  background: white;
}

.testimonial-slide {
  padding: 20px;
}

.testimonial-card {
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  max-width: 700px;
  margin: 0 auto;
}

.testimonial-header {
  display: flex;
  align-items: center;
  margin-bottom: 25px;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 20px;
}

.testimonial-info h4 {
  font-size: 1.3rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 5px;
}

.testimonial-info p {
  color: var(--text-gray);
  margin-bottom: 10px;
}

.testimonial-rating {
  display: flex;
  gap: 2px;
}

.testimonial-rating i {
  color: var(--primary-color);
  font-size: 1rem;
}

.testimonial-content {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #333;
  font-style: italic;
}

/* =================================
   FAQ区域样式
================================= */
.faq-section {
  background: #f8f9fa;
}

.faq-card {
  border: none !important;
  box-shadow: var(--box-shadow) !important;
  transition: var(--transition);
  overflow: hidden;
}

.faq-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

.faq-image {
  position: relative;
  overflow: hidden;
}

.faq-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition);
}

.faq-card:hover .faq-image img {
  transform: scale(1.05);
}

.faq-video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  color: white;
  opacity: 0.9;
  cursor: pointer;
}

.faq-date {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--primary-color);
  color: #000;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

.faq-title {
  font-size: 1.2rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 15px;
  line-height: 1.4;
}

.faq-meta {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
  font-size: 0.9rem;
  color: var(--text-gray);
}

.faq-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.faq-link:hover {
  color: var(--primary-hover);
}

/* =================================
   联系表单区域样式
================================= */
.contact-section {
  background: white;
}

.contact-content {
  padding-right: 30px;
}

.contact-text {
  margin: 30px 0;
  line-height: 1.7;
}

.contact-text p {
  margin-bottom: 20px;
  color: var(--text-gray);
}

.contact-text strong {
  color: #333;
}

.qr-code {
  text-align: center;
  margin-top: 30px;
}

.qr-code img {
  max-width: 300px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.contact-form-wrapper {
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.contact-form-wrapper h3 {
  font-size: 1.8rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 10px;
}

.contact-form-wrapper p {
  color: var(--text-gray);
  margin-bottom: 30px;
}

.contact-form .layui-input,
.contact-form .layui-textarea {
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  padding: 12px 15px;
  transition: var(--transition);
}

.contact-form .layui-input:focus,
.contact-form .layui-textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(231, 181, 40, 0.1);
}

.submit-btn {
  background: var(--primary-color) !important;
  border: none !important;
  color: #000 !important;
  font-weight: bold !important;
  padding: 15px !important;
  border-radius: var(--border-radius) !important;
  transition: var(--transition) !important;
}

.submit-btn:hover {
  background: var(--primary-hover) !important;
  transform: scale(1.02);
}

/* =================================
   首页响应式设计
================================= */
@media (max-width: 991px) {

  .software-content,
  .contact-content {
    padding-right: 0;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .contact-form-wrapper {
    padding: 20px;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .testimonial-card {
    padding: 20px;
  }

  .testimonial-header {
    flex-direction: column;
    text-align: center;
  }

  .testimonial-avatar {
    margin-right: 0;
    margin-bottom: 15px;
  }

  .software-feature {
    flex-direction: column;
    text-align: center;
  }

  .feature-icon-small {
    margin: 0 auto 15px;
  }
}


/* =================================
   统计区域样式
================================= */
.stats-section {
  background: #f8f9fa;
}

.stat-card {
  text-align: left !important;
  border: none !important;
  box-shadow: var(--box-shadow) !important;
  transition: var(--transition);
  height: 100%;
}

.stat-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

.stat-content {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 20px 0;
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 500;
  /* 使用细体 */
  /* font-style: italic; */
  color: var(--primary-color);
  margin: 0;
  line-height: 1;
  flex-shrink: 0;
}

.stat-label {
  font-size: 1.2rem;
  color: #333;
  font-weight: normal;
  line-height: 1.3;
  margin: 0;
}