.container {
  max-width: 87.5rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
}

.hero-sections {
  position: relative;
  background-image: url('../image/关于我们/文化与价值观/Images/车间1.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  z-index: 0;
}

.hero-sections::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: inherit;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: -1;
}

.hero-sections:hover::before {
  transform: scale(1.2);
}

.tech-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.4);
  z-index: 1;
}

/* 为所有技术卡片添加通用的悬浮效果 */
.tech-card {
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.tech-card:hover {
  border: 2px solid var(--accent-600);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
}

.hero-contents {
  position: relative;
  z-index: 2;
}

.hero-titles {
  padding: 2.5rem 1.875rem;
  font-size: 1.5rem;
  line-height: 1.8;
  font-weight: 400;
  color: #ccc;
  text-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
  margin-bottom: 1.25rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  margin-top: 2.5rem;
  align-items: end;
  position: relative;
  height: 25rem;
}

.feature-card {
  position: absolute;
  bottom: 0;
  background: transparent;
  padding: 2.5rem 1.875rem;
  text-align: center;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
  height: auto;
  min-height: 12.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  transform-origin: bottom center;
  overflow: hidden;
  /* backdrop-filter: blur(0.625rem); */
  z-index: 1;
  width: calc((100% - 7.5rem) / 4);
}

.feature-card[data-feature="01"] {
  left: 0;
}

.feature-card[data-feature="02"] {
  left: calc(25% + 0.625rem);
}

.feature-card[data-feature="03"] {
  left: calc(50% + 1.25rem);
}

.feature-card[data-feature="04"] {
  left: calc(75% + 1.875rem);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 1.25rem;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  background-color: #4a4a4a;
  /* backdrop-filter: blur(1.25rem); */
  height: auto;
  justify-content: flex-start;
  z-index: 10;
}

.feature-number {
  font-size: 3rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.25rem;
  font-family: 'Arial', sans-serif;
}

.feature-title {
  font-size: 1.75rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.625rem;
  text-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
  opacity: 1;
  transform: translateY(0);
  transition: all 0.3s ease;
}

.feature-description {
  width: 100%;
  height: 0;
  overflow: hidden;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  order: 2;
  opacity: 0;
  transform: translateY(1.25rem);
}

.feature-card:hover .feature-description {
  height: auto;
  opacity: 1;
  transform: translateY(0);
}

.feature-title {
  order: 1;
}

.feature-number {
  order: 3;
}

.feature-subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.25rem;
  opacity: 0;
  transform: translateY(0.9375rem);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s;
  font-weight: 500;
}

.feature-card:hover .feature-subtitle {
  opacity: 1;
  transform: translateY(0);
}

.feature-details {
  text-align: left;
  width: 100%;
  opacity: 0;
  transform: translateY(1.25rem);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s;
}

.feature-card:hover .feature-details {
  opacity: 1;
  transform: translateY(0);
}

.detail-item {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: #ffffff;
  opacity: 0;
  transform: translateX(-0.625rem);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.feature-card:hover .detail-item {
  opacity: 1;
  transform: translateX(0);
}

.feature-card:hover .detail-item:nth-child(1) {
  transition-delay: 0.3s;
}

.feature-card:hover .detail-item:nth-child(2) {
  transition-delay: 0.35s;
}

.feature-card:hover .detail-item:nth-child(3) {
  transition-delay: 0.4s;
}

.feature-card:hover .detail-item:nth-child(4) {
  transition-delay: 0.45s;
}

.feature-card:hover .detail-item:nth-child(5) {
  transition-delay: 0.5s;
}

.feature-card:hover .detail-item:nth-child(6) {
  transition-delay: 0.55s;
}

.feature-card:hover .detail-item:nth-child(7) {
  transition-delay: 0.6s;
}

.arrow {
  color: #df2f39;
  margin-right: 0.625rem;
  font-size: 0.75rem;
  transition: all 0.3s ease;
}

.feature-card:hover .arrow {
  color: #df2f39;
  transform: translateX(0.1875rem);
}


@media (max-width: 1200px) {
  .features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.875rem;
    height: auto;
    position: static;
  }

  .feature-card {
    position: relative;
    width: 100%;
    left: auto;
  }

  .feature-card[data-feature="01"],
  .feature-card[data-feature="02"],
  .feature-card[data-feature="03"],
  .feature-card[data-feature="04"] {
    left: auto;
  }
}

/* 从page-technology.php提取的内联样式 */
.page-technology {
  background-image: url('../image/hero区背景图/技术能力.png');
}

.tech-card-custom {
  flex-shrink: 0;
  width: 20rem;
  overflow: hidden;
}

.tech-card-custom img {
  width: 100%;
  height: 12.5rem;
  object-fit: cover;
}

.tech-card-custom-content {
  padding: 1.5625rem;
}

.tech-card-custom-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--primary-800);
  margin-bottom: 0.75rem;
}

.tech-card-custom-desc {
  color: var(--primary-600);
  margin-bottom: 1.25rem;
}

.tech-card-custom-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.tech-card-custom-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tech-card-custom-feature-icon {
  color: var(--accent-600);
  font-size: 0.75rem;
}

.tech-card-custom-feature-text {
  color: var(--primary-700);
  font-size: 0.75rem;
}

.carousel-slides.custom-bg {
  position: relative;
}

.carousel-slides.custom-bg:first-child {
  background-image: url('../image/解决方案/车规级.png');
}

.carousel-slides.custom-bg:nth-child(2) {
  background-image: url('../image/解决方案/可定制带材.png');
}

.carousel-slides.custom-bg:nth-child(3) {
  background-image: url('../image/解决方案/检测能力.png');
}

.carousel-slides.custom-bg:nth-child(4) {
  background-image: url('../image/解决方案/一体化产业链.png');
}

.carousel-slides.custom-bg:nth-child(5) {
  background-image: url('../image/技术能力/能力和解决方案/一体化产业链/冲压/图片 5.jpg');
}

.carousel-content.custom-position {
  position: relative;
  z-index: 2;
}

@media (max-width: 768px) {
  .hero-titles {
    font-size: 1.25rem;
    line-height: 1.6;
  }

  .features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    height: auto;
    position: static;
  }

  .feature-card {
    position: relative;
    width: 100%;
    left: auto;
    padding: 1.875rem 1.25rem;
    height: auto;
    min-height: 10rem;
  }

  .feature-card:hover {
     height: auto;
  }

  .feature-title {
    font-size: 1.5rem;
  }

  .feature-number {
    font-size: 2.25rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 1.25rem 0.9375rem;
  }

  .hero-titles {
    font-size: 1.125rem;
  }

  .feature-card {
    padding: 1.5625rem 0.9375rem;
    height: auto;
    min-height: 8.75rem;
  }

  .feature-card:hover {
    height: auto;
  }
}

.feature-number {
  font-size: 3rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.25rem;
  font-family: 'Arial', sans-serif;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.feature-card:hover .feature-number {
  font-size: 2.25rem;
  margin-bottom: 0.9375rem;
  color: rgba(255, 255, 255, 0.8);
  transform: scale(0.9);
}

.feature-title {
  font-size: 1.75rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.625rem;
  text-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
  opacity: 1;
  transform: translateY(0);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  order: 1;
  margin-bottom: 0.5rem;
  color: #ffffff;
  text-shadow: 0 0.125rem 0.5rem rgba(0, 0, 0, 0.5);
}
.carousel-slides.custom-bg:nth-child(5) {
  background-image: url('../image/技术能力/能力和解决方案/一体化产业链/冲压/图片 5.jpg');
}

.features-container {
  display: flex;
  justify-content: space-between;
  background-color: #333;
  color: white;
  padding: 0.9375rem 1.25rem;
  margin: 1.25rem auto;
  border-radius: 1.25rem;
  text-align: center;
  gap: 0.625rem;
  margin-top: 2.0rem;
}

.features-container .feature-tag {
  padding: 0.125rem 0.9375rem;
  font-size: 1.125rem;
  flex: 1;
  text-align: center;
  cursor: pointer;
}

.features-container .feature-tag.active {
  background-color: white;
  color: #333;
  border: 0.125rem solid #a8a8a8;
  border-radius: 1.25rem;
}

@media (max-width: 768px) {
  .features-container {
    padding: 0.625rem;
    display: block;
  }
  
  .features-container .feature-tag {
    display: block;
    margin: 0.3125rem 0;
    width: 100%;
  }
}

/* 轮播图样式 */
.carousel-container {
  position: relative;
  width: 100%;
  height: 31.25rem;
  overflow: hidden;
  margin: 2.5rem 0;
}

.carousel-slides {
  position: relative;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  display: none;
  transition: opacity 0.5s ease;
  opacity: 0;
  overflow: hidden;
}

.carousel-slides::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: inherit;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: -1;
}

.carousel-slides.active {
  display: block;
  opacity: 1;
}

.carousel-slides:hover::before {
  transform: scale(1.2);
}

.carousel-content h1,
.carousel-content p {
  transition: all 0.3s ease;
}

.carousel-slides:hover .carousel-content h1,
.carousel-slides:hover .carousel-content p {
  text-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.5);
  transform: translateY(-0.5rem);
}

.carousel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.carousel-content {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  text-align: left;
  color: white;
  width: 80%;
  padding: 1.25rem;
}

.carousel-content h1 {
  font-size: 3rem;
  color: #ccc;
  text-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
  font-weight: bold;
  margin-bottom: 1.25rem;
  line-height: 1.3;
}

.carousel-content p {
  font-size: 1.25rem;
  color: #ccc;
  text-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .carousel-container {
    height: 25rem;
  }
  
  .carousel-content h1 {
    font-size: 2.25rem;
  }
  
  .carousel-content p {
    font-size: 1.125rem;
  }
}

@media (max-width: 480px) {
  .carousel-container {
    height: 18.75rem;
  }
  
  .carousel-content h1 {
    font-size: 1.75rem;
  }
  
  .carousel-content p {
    font-size: 1rem;
  }
}

.description {
  font-size: 1.125rem;
  line-height: 1.6;
  margin: 0.9375rem 0;
}

/* 轮播图指示器样式 */
.carousel-indicators {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 0.625rem;
  z-index: 10;
}

.indicator {
  display: block;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.indicator.active,
.indicator:hover {
  background-color: white;
}

/* 新增的CSS类名 - 从行内样式提取 */

/* 页面标题样式 */

/* Tab导航容器 */
.tech-tab-nav-container {
  display: flex;
  justify-content: center;
  margin-bottom: 3.125rem;
}

.tech-tab-nav-fixed {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  gap: 0.5rem;
  z-index: 1000;
}

.tech-tab-btn-active {
  padding: 0.9375rem 1.875rem;
  border-radius: 0.625rem 0 0 0.625rem;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  background: var(--accent-600);
  color: white;
}

.tech-tab-btn-inactive {
  padding: 0.9375rem 1.875rem;
  border-radius: 0.625rem 0 0 0.625rem;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  background: transparent;
  color: var(--primary-700);
}

/* 能力陈列标题区域 */
.tech-capabilities-header {
  text-align: center;
  margin-bottom: 1.25rem;
}

.tech-capabilities-title {
  font-size: 2rem;
  font-weight: bold;
  color: var(--accent-600);
  margin-bottom: 1.5625rem;
}

.tech-capabilities-desc-container {
  max-width: 75rem;
  margin: 0 auto;
}

.tech-capabilities-desc {
  font-size: 1.125rem;
  color: var(--primary-600);
  line-height: 1.8;
  margin-bottom: 1.875rem;
}

/* 行业痛点解决方案背景遮罩 */
.tech-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.4);
  z-index: 1;
}

.tech-hero-content {
  position: relative;
  z-index: 2;
}

.tech-features-grid-container {
  position: relative;
  z-index: 2;
}

/* 为tech-hover-container添加鼠标悬浮效果 */
.tech-hover-container {
  transition: all 0.3s ease;
  overflow: hidden;
}

.tech-hover-container:hover {
  transform: translateY(-0.3125rem);
  box-shadow: 0 0.625rem 1.25rem rgba(0, 0, 0, 0.3);
}

/* 四大核心能力卡片 */
.tech-core-capabilities-card {
  background: #333;
  border-radius: 1.25rem;
  padding: 2.5rem;
  margin-bottom: 3.75rem;
}

.tech-core-capabilities-title {
  font-size: 1.75rem;
  font-weight: bold;
  color: #ccc;
  text-align: center;
  margin-bottom: 1.875rem;
}

.tech-core-capabilities-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 1.5625rem;
  margin-bottom: 1.875rem;
}

.tech-capability-item {
  text-align: center;
}

.tech-capability-icon {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.tech-capability-icon-blue {
  background: #3b82f6;
}

.tech-capability-icon-green {
  background: #10b981;
}

.tech-capability-icon-purple {
  background: #8b5cf6;
}

.tech-capability-icon-red {
  background: #ef4444;
}

.tech-capability-icon i {
  font-size: 1.5rem;
  color: white;
}

.tech-capability-name {
  font-size: 2rem;
  font-weight: bold;
  color: #ccc;
  margin-bottom: 0.5rem;
}

.tech-capability-desc {
  font-weight: 600;
  color: var(--primary-700);
  margin-bottom: 0.5rem;
}

.tech-capability-text {
  color: var(--primary-600);
  font-size: 0.875rem;
}

.tech-value-item-title {
  font-weight: 600;
  margin: 0.5rem 0;
}

.tech-value-item-result {
  color: var(--accent-600);
  font-weight: bold;
}

/* 总结区域 */
.tech-summary-section {
  background: #0f0f0f;
  border-radius: 1.25rem;
  padding: 2.5rem;
  color: white;
  text-align: center;
}

.tech-summary-title {
  font-size: 1.75rem;
  font-weight: bold;
  margin-bottom: 1.5625rem;
}

.tech-summary-desc {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 62.5rem;
  margin: 0 auto;
  line-height: 1.6;
  margin-bottom: 1.875rem;
}

.tech-summary-buttons {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
}

.tech-btn-contact {
  background: white;
  color: var(--accent-600);
  padding: 0.9375rem 1.875rem;
  font-size: 1.125rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.tech-btn-innovation {
  border: 0.125rem solid white;
  color: white;
  padding: 0.9375rem 1.875rem;
  font-size: 1.125rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

/* 设计与工程内容 */
.tech-design-header {
  text-align: center;
  margin-bottom: 3.125rem;
}

.tech-design-title {
  font-size: 2rem;
  font-weight: bold;
  color: var(--accent-600);
  margin-bottom: 1.25rem;
}

.tech-design-subtitle {
  font-size: 1.125rem;
  color: var(--primary-600);
  max-width: 50rem;
  margin: 0 auto;
}

.tech-design-carousel {
  margin-bottom: 1.875rem;
}

.tech-design-slides {
  display: flex;
  gap: 1.875rem;
  animation: autoSlide 25s linear infinite;
  width: max-content;
}

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

.tech-design-card {
  flex-shrink: 0;
  width: 20rem;
  overflow: hidden;
}

.tech-design-card-image {
  width: 100%;
  height: 12.5rem;
  object-fit: cover;
}

.tech-design-card-content {
  padding: 1.5625rem;
}

.tech-design-card-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--primary-800);
  margin-bottom: 0.75rem;
}

.tech-design-card-desc {
  color: var(--primary-600);
  margin-bottom: 1.25rem;
}

.tech-design-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.tech-design-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tech-design-feature-icon {
  color: var(--accent-600);
  font-size: 0.75rem;
}

.tech-design-feature-text {
  color: var(--primary-700);
  font-size: 0.75rem;
}

/* 解决方案内容 */
.tech-solutions-header {
  text-align: center;
}

.tech-solutions-title {
  font-size: 2rem;
  font-weight: bold;
  color: var(--accent-600);
  margin-bottom: 1.5625rem;
}

.tech-solutions-container {
  width: 90%;
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .tech-core-capabilities-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
}

@media (max-width: 768px) {
  .tech-tab-nav-fixed {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    gap: 0.5rem;
    z-index: 1000;
  }
  
  .tech-core-capabilities-grid {
    grid-template-columns: 1fr;
    gap: 1.875rem;
  }
  
  .tech-design-slides {
    flex-direction: column;
    animation: none;
  }
  
  .tech-design-card {
    width: 100%;
  }

  .tech-card-custom {
    width: 100%;
  }

  .tech-solutions-container {
    width: 100%;
  }
  
  .tech-summary-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .tech-core-capabilities-card {
    padding: 1.25rem;
  }
  
  .tech-summary-section {
    padding: 1.25rem;
  }
  
  .tech-capabilities-title {
    font-size: 1.5rem;
  }
  
  .tech-design-title {
    font-size: 1.5rem;
  }
  
  .tech-solutions-title {
    font-size: 1.5rem;
  }
}
.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary-300);
  cursor: pointer;
  transition: all 0.3s;
}
.indicator.active {
  background: var(--accent-600);
  transform: scale(1.2);
}