:root {
  --camfil-green: #00A651;
  --camfil-green-dark: #008B44;
  --camfil-blue: #0066B3;
  --camfil-blue-dark: #004C8C;
  --primary: #0066B3;
  --white: #FFFFFF;
  --gray-50: #F5F5F5;
  --gray-100: #EEEEEE;
  --gray-200: #E0E0E0;
  --gray-300: #BDBDBD;
  --gray-400: #9E9E9E;
  --gray-500: #757575;
  --gray-600: #616161;
  --gray-700: #424242;
  --gray-800: #212121;
  --gray-900: #1A1A1A;
  --text-primary: #1A1A1A;
  --text-secondary: #616161;
  --text-muted: #9E9E9E;
  --bg-white: #FFFFFF;
  --bg-light: #F5F5F5;
  --bg-dark: #1A1A1A;
  --font-primary: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --section-padding: 6.25rem;
  --container-max-width: 87.5rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.05);
  --shadow-md: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.15);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}
*,
*:before,
*:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-normal);
}
/* ========== Top Bar / Navigation ========== */
.top-bar {
  background: var(--white);
  border-bottom: 0.0625rem solid var(--gray-200);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  line-height: 5.625rem;
}
.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar-logo {
  display: flex;
  align-items: center;
}
.logo-img {
  height: 4.5rem;
  width: auto;
  object-fit: contain;
}
.top-bar-links,
.top-bar-links > ul {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.top-bar-link {
  font-size: 1.125rem;
  color: var(--text-primary);
  font-weight: 500;
}
.top-bar-link:hover,
.top-bar-link.active {
  color: var(--camfil-green);
}
.top-bar-link svg {
  display: block;
  width: 1.25rem !important;
  height: 1.25rem !important;
}
/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-primary);
}
/* ========== Hero Section ========== */
.hero-section {
  position: relative;
  height: 57.5rem;
  display: flex;
  align-items: center;
  margin-top: 4.375rem;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero-video,
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}
.hero-content {
  padding: 3rem 0;
  max-width: 43.75rem;
  position: relative;
  z-index: 2;
}
.hero-title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.hero-subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}
/* ========== Buttons ========== */
.btn-primary,
.btn-about {
  background: var(--camfil-green);
  border: none;
  color: var(--white);
  padding: 0.75rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  display: inline-block;
  text-decoration: none;
}
.btn-primary:hover,
.btn-about:hover {
  background: var(--camfil-green-dark);
  transform: translateY(-0.125rem);
  box-shadow: var(--shadow-md);
  color: var(--white);
}
.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.8125rem;
}
/* ========== Section Title ========== */
/* ========== History / About Section ========== */
.history-section {
  padding: var(--section-padding) 0;
  background: var(--bg-white);
}
.history-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.swiper_aboutimag {
  position: relative;
  overflow: hidden;
  padding-bottom: 3rem;
}
.history-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 28.125rem;
}
.about-slogan {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.25rem;
}
.history-text {
  padding-left: 2.5rem;
}
.history-badge,
.service-badge,
.news-badge {
  display: block;
  color: var(--camfil-green);
  font-size: 1.375rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  text-align: center;
}
.history-badge {
  text-align: left;
}
.history-desc {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}
/* ========== What We Do Section ========== */
.what-we-do {
  padding: var(--section-padding) 0;
  background: var(--bg-light);
}
.service-title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 2rem;
  text-align: center;
}
.work-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}
.work-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-0.25rem);
}
.work-image {
  height: 12.5rem;
  overflow: hidden;
}
.work-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.work-card:hover .work-image img {
  transform: scale(1.05);
}
.work-content {
  padding: 1.5rem;
}
.work-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}
.work-content p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.work-link {
  font-size: 0.8125rem;
  color: var(--camfil-green);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.work-link:hover {
  color: var(--camfil-green-dark);
}
/* ========== Product Showcase Section ========== */
.services-section {
  padding: var(--section-padding) 0;
  background: #eefff7;
}
.product-showcase {
  display: flex;
  align-items: start;
  gap: 2.5rem;
  margin-top: 2.5rem;
}
.product-categories {
  flex: 0 0 18.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.9375rem;
}
.category-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: #fff;
  border: 0.125rem solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
}
.category-item:hover {
  border: 0.125rem solid var(--camfil-green);
  color: var(--camfil-green);
}
.category-item.active {
  background: #f0faf6;
  color: var(--camfil-green);
  border: 0.125rem solid var(--camfil-green);
}
.category-name {
  font-size: 1.125rem;
  font-weight: 500;
}
.category-arrow {
  font-size: 1.125rem;
  font-weight: 600;
  transition: var(--transition-normal);
}
.category-item.active .category-arrow {
  transform: translateX(0.25rem);
}
.product-image-area {
  flex: 1;
  position: relative;
}
.product-grid {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.product-grid.active {
  display: grid;
}
.product-grid-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 0.0625rem solid #f0f0f0;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}
.product-grid-item:hover {
  border-color: var(--camfil-green);
  box-shadow: var(--shadow-md);
}
.product-grid-item img {
  width: 80%;
  height: auto;
  aspect-ratio: 3/2;
  object-fit: contain;
  margin: 2rem auto 0.625rem;
  display: block;
}
.product-grid-name {
  display: block;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  text-align: center;
  background: #fff;
  border-top: 0.0625rem solid #f0f0f0;
}
/* ========== Campaign / Industry Section ========== */
.campaign-section-new {
  position: relative;
  width: 100%;
  min-height: 57.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.campaign-bg-new {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.campaign-bg-new img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s ease;
}
.campaign-bg-new .industry-bg-img {
  position: absolute;
  inset: 0;
  display: none;
}
.campaign-bg-new .industry-bg-img.active {
  display: block;
}
.campaign-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
  z-index: 1;
}
.campaign-content-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 75rem;
  padding: 5rem 2.5rem 7.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 57.5rem;
}
.campaign-text-center {
  display: none;
  text-align: center;
  color: var(--white);
  margin-bottom: 5rem;
  margin-top: 5rem;
}
.campaign-text-center.active {
  display: block;
}
.campaign-badge {
  display: inline-block;
  font-size: 1.375rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
  letter-spacing: 0.125rem;
}
.campaign-main-title {
  font-size: 2.625rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}
.campaign-main-desc {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
  max-width: 50rem;
  margin: 0 auto 2rem;
}
.campaign-btn {
  background: var(--camfil-green);
  color: var(--white);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  display: inline-block;
  text-decoration: none;
  transition: var(--transition-normal);
}
.campaign-btn:hover {
  background: var(--camfil-green-dark);
  transform: translateY(-0.125rem);
  box-shadow: var(--shadow-md);
  color: var(--white);
}
.industry-categories {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 3.75rem;
  width: 100%;
  flex-wrap: nowrap;
  margin-top: 5rem;
  padding-bottom: 2.5rem;
}
.industry-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  cursor: pointer;
  transition: var(--transition-normal);
}
.industry-item:hover {
  transform: translateY(-0.5rem);
}
.industry-icon {
  width: 5.625rem;
  height: 5.625rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
  background: transparent;
  border: 0.125rem dashed rgba(255, 255, 255, 0.5);
}
.industry-icon img {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.industry-icon svg {
  width: 3rem;
  height: 3rem;
}
.industry-icon svg circle {
  fill: transparent !important;
  stroke: #fff;
  stroke-width: 2;
}
.industry-icon svg path {
  stroke: #fff;
  fill: none;
}
.industry-item:hover .industry-icon,
.industry-item.active .industry-icon {
  transform: scale(1.1);
  background: var(--camfil-green);
  border: 0.125rem solid var(--camfil-green);
}
.industry-item.active .industry-name {
  color: var(--camfil-green);
}
.industry-name {
  font-size: 1rem;
  color: var(--white);
  font-weight: 500;
  text-align: center;
  max-width: 7.5rem;
  line-height: 1.4;
}
/* ========== Sustainability / News Section ========== */
.sustainability-section {
  padding: var(--section-padding) 0;
  background: var(--bg-light);
}
.sustainability-section .section-title {
  text-align: center;
}
.sustain-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  height: 100%;
}
.sustain-card:hover {
  box-shadow: var(--shadow-lg);
}
.sustain-img {
  overflow: hidden;
}
.sustain-img img {
  aspect-ratio: 3/2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.sustain-card:hover .sustain-img img {
  transform: scale(1.05);
}
.sustain-content {
  padding: 1.875rem 1.25rem 2.5rem;
}
.sustain-content h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}
.sustain-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}
.sustain-link {
  font-size: 0.875rem;
  color: var(--camfil-green);
  font-weight: 500;
}
.sustain-link:hover {
  color: var(--camfil-green-dark);
}
/* ========== Footer ========== */
.footer {
  background: var(--bg-dark);
  color: var(--white);
  padding: 3.75rem 0 1.875rem;
}
.footer-col h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--white);
}
.footer-col ul {
  list-style: none;
  padding: 0;
}
.footer-col ul li {
  margin-bottom: 0.5rem;
}
.footer-col ul li a {
  font-size: 1rem;
  color: var(--gray-400);
}
.footer-col ul li a:hover {
  color: var(--white);
}
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 0.0625rem solid var(--gray-700);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p {
  font-size: 1.125rem;
  color: var(--gray-500);
  margin: 0;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.footer-links a {
  font-size: 1.125rem;
  color: var(--gray-500);
}
.footer-links a:hover {
  color: var(--white);
}
.footer-links span:nth-last-child(1) {
  display: none;
}
/* ========== Page Header (for subpages) ========== */
.page-header {
  background: linear-gradient(135deg, var(--camfil-green) 0%, var(--camfil-green-dark) 100%);
  padding: 7.5rem 0 3.75rem;
  margin-top: 5rem;
}
.page-header h1 {
  color: var(--white);
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.625rem;
}
.page-header p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}
/* ========== Breadcrumb ========== */
.breadcrumb-wrapper {
  background: var(--bg-light);
  padding: 0.9375rem 0;
  border-bottom: 0.0625rem solid var(--gray-200);
}
.breadcrumb-wrapper .breadcrumb {
  background: none;
  padding: 0;
  margin: 0;
  font-size: 0.875rem;
}
.breadcrumb-wrapper .breadcrumb-item + .breadcrumb-item::before {
  color: var(--gray-400);
}
.breadcrumb-wrapper .breadcrumb-item:nth-last-child(1) a {
  color: var(--text-secondary);
}
.breadcrumb-wrapper .breadcrumb-item:nth-last-child(1) a {
  color: var(--camfil-green);
}
.breadcrumb-wrapper .breadcrumb-item.active {
  color: var(--text-secondary);
}
/* ========== Subpage Components ========== */
.section-padding {
  padding: var(--section-padding) 0;
}
.text-center {
  text-align: center;
}
/* Product card (subpages) */
.products-section .product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.products-section .product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 0.0625rem solid #f0f0f0;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}
.products-section .product-card:hover {
  border-color: var(--camfil-green);
  box-shadow: var(--shadow-md);
  transform: translateY(-0.1875rem);
}
.products-section .product-card .product-image {
  height: 12.5rem;
  overflow: hidden;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.9375rem;
}
.products-section .product-card .product-image img {
  width: 100%;
  height: auto;
  max-height: 10.625rem;
  object-fit: contain;
  transition: var(--transition-slow);
}
.products-section .product-card:hover .product-image img {
  transform: scale(1.05);
}
.products-section .product-card .product-info {
  padding: 0.875rem 1rem 0.375rem;
  text-align: center;
  border-top: 0.0625rem solid #f0f0f0;
}
.products-section .product-card .product-info h4 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
}
.products-section .product-card .product-info p {
  display: none;
}
.products-section .product-card .product-info .more {
  display: none;
}
/* News card */
.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  height: 100%;
}
.news-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-0.25rem);
}
.news-card .news-image {
  height: 12.5rem;
  overflow: hidden;
}
.news-card .news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.news-card:hover .news-image img {
  transform: scale(1.05);
}
.news-card .news-content {
  padding: 1.5rem;
}
.news-card .news-content .date {
  color: var(--camfil-green);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.625rem;
  display: block;
}
.news-card .news-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}
.news-card .news-content p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}
.news-card .news-content .read-more {
  color: var(--camfil-green);
  font-weight: 600;
  font-size: 0.875rem;
  margin-top: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
/* Service card */
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 5rem 1.875rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  height: 100%;
  border-top: 0.25rem solid transparent;
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-0.25rem);
  border-top-color: var(--camfil-green);
}
.service-card .icon-box {
  width: 4.375rem;
  height: 4.375rem;
  background: rgba(0, 166, 81, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 2rem;
  color: var(--camfil-green);
}
.service-card h3 {
  font-size: 1.375rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.service-card p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}
/* Industry card */
.industry-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  height: 100%;
}
.industry-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-0.25rem);
}
.industry-card .industry-image {
  position: relative;
  height: 13.75rem;
  overflow: hidden;
}
.industry-card .industry-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.industry-card:hover .industry-image img {
  transform: scale(1.05);
}
.industry-card .industry-content {
  padding: 1.5rem;
}
.industry-card .industry-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.industry-card .industry-content p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}
/* Contact form */
.contact-form .form-group {
  margin-bottom: 1.25rem;
}
.contact-form .form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}
.contact-form .form-control {
  border: 0.125rem solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.125rem;
  font-size: 0.9375rem;
  transition: var(--transition-normal);
  width: 100%;
}
.contact-form .form-control:focus {
  border-color: var(--camfil-green);
  box-shadow: 0 0 0 0.1875rem rgba(0, 166, 81, 0.1);
  outline: none;
}
.contact-form textarea.form-control {
  resize: vertical;
  min-height: 8.125rem;
}
/* Contact info card */
.contact-info-card {
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  position: absolute;
  top: 0;
  left: 0;
}
.contact-info-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5625rem;
  position: relative;
  z-index: 9;
}
.contact-info-card .info-item {
  display: flex;
  gap: 0.9375rem;
  margin-bottom: 1.5625rem;
  position: relative;
  z-index: 9;
}
.contact-info-card .info-item .icon {
  width: 2.8125rem;
  height: 2.8125rem;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
}
.contact-info-card .info-item .icon i {
  font-size: 1.125rem;
}
.contact-info-card .info-item .content h5 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.1875rem;
}
.contact-info-card .info-item .content p {
  font-size: 0.875rem;
  opacity: 0.9;
  margin: 0;
}
.mySwiper,
.mySwiper2 {
  position: relative;
  overflow: hidden;
}
.mySwiper .swiper-slide,
.mySwiper2 .swiper-slide {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
}
.mySwiper .swiper-slide img,
.mySwiper2 .swiper-slide img {
  aspect-ratio: 3/2;
  object-fit: contain;
}
.mySwiper2 .swiper-button-next,
.mySwiper2 .swiper-button-prev {
  background-image: unset;
}
.mySwiper2 .swiper-button-next i,
.mySwiper2 .swiper-button-prev i {
  font-size: 2rem;
}
/* Product detail */
.product-detail .product-gallery .main-image {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  height: 25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9375rem;
}
.product-detail .product-gallery .main-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.product-detail .product-info h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.9375rem;
}
.product-detail .product-info .product-desc {
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: 1.5625rem;
}
.product-detail .product-info .specs {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 1.5625rem;
  margin-bottom: 1.5625rem;
}
.product-detail .product-info .specs .spec-item {
  display: flex;
  justify-content: space-between;
  padding: 0.625rem 0;
  border-bottom: 0.0625rem solid var(--gray-200);
  font-size: 0.875rem;
}
.product-detail .product-info .specs .spec-item:last-child {
  border-bottom: none;
}
.product-detail .product-info .spec-item .label {
  color: var(--text-secondary);
}
.product-detail .product-info .spec-item .value {
  font-weight: 600;
  color: var(--text-primary);
}
/* News detail */
.news-detail .article-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 3.125rem;
  box-shadow: var(--shadow-md);
}
.news-detail .article-content .article-header {
  border-bottom: 0.0625rem solid var(--gray-200);
  padding-bottom: 1.5625rem;
  margin-bottom: 1.875rem;
}
.news-detail .article-content .article-header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.9375rem;
  line-height: 1.3;
}
.news-detail .article-content .article-body {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-primary);
}
.news-detail .article-content .article-body p {
  margin-bottom: 1.25rem;
}
.news-detail .article-content .article-body h3 {
  font-size: 1.375rem;
  font-weight: 600;
  margin: 1.875rem 0 0.9375rem;
}
/* News list */
.news-list-section .news-item {
  display: flex;
  gap: 1.875rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5625rem;
  margin-bottom: 1.5625rem;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
}
.news-list-section .news-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-0.125rem);
}
.news-list-section .news-item .news-img {
  width: 16.25rem;
  height: 11.25rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
}
.news-list-section .news-item .news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news-list-section .news-item .news-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.news-list-section .news-item .news-body .date {
  color: var(--camfil-green);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.news-list-section .news-item .news-body h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.news-list-section .news-item .news-body p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 0.9375rem;
}
.news-list-section .news-item .news-body .read-more {
  color: var(--camfil-green);
  font-weight: 600;
  font-size: 0.875rem;
}
/* Product sidebar */
.product-sidebar {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 1.5625rem;
}
.product-sidebar h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  padding-bottom: 0.9375rem;
  border-bottom: 0.125rem solid var(--camfil-green);
}
.product-sidebar .nav-link {
  color: var(--text-primary);
  padding: 0.75rem 0.9375rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 500;
  font-size: 0.875rem;
  transition: var(--transition-normal);
}
.product-sidebar .nav-link:hover,
.product-sidebar .nav-link.active {
  background: var(--camfil-green);
  color: var(--white);
}
/* Pagination */
.pagination .page-link {
  color: var(--camfil-green);
  border: 0.0625rem solid var(--gray-200);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-sm) !important;
  margin: 0 0.1875rem;
}
.pagination .page-item.active .page-link {
  background: var(--camfil-green);
  border-color: var(--camfil-green);
  color: var(--white);
}
/* Milestone */
.milestone-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.1875rem 1.875rem;
  text-align: center;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
  height: 100%;
}
.milestone-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-0.25rem);
}
.milestone-card .number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--camfil-green);
  line-height: 1;
}
.milestone-card .label {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-top: 0.3125rem;
}
/* Timeline */
.timeline {
  position: relative;
  padding-left: 2.5rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0.625rem;
  top: 0;
  bottom: 0;
  width: 0.125rem;
  background: linear-gradient(to bottom, var(--camfil-green), var(--camfil-green-dark));
}
.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.1875rem;
  top: 0.3125rem;
  width: 0.75rem;
  height: 0.75rem;
  background: var(--camfil-green);
  border-radius: 50%;
  border: 0.1875rem solid var(--white);
  box-shadow: 0 0 0 0.1875rem var(--camfil-green);
}
.timeline-item .year {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--camfil-green);
  margin-bottom: 0.5rem;
}
.timeline-item .content {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}
/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 1.875rem;
  right: 1.875rem;
  width: 3.125rem;
  height: 3.125rem;
  background: var(--camfil-green);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  z-index: 999;
  box-shadow: var(--shadow-md);
  border: none;
  font-size: 1.25rem;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background: var(--camfil-green-dark);
  transform: translateY(-0.1875rem);
}
/* Process steps */
.process-step {
  text-align: center;
  position: relative;
}
.process-step .step-number {
  width: 3.75rem;
  height: 3.75rem;
  background: var(--camfil-green);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  font-weight: 700;
  margin: 0 auto 1.25rem;
  box-shadow: 0 0.25rem 0.75rem rgba(0, 166, 81, 0.3);
}
.process-step h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.625rem;
}
.process-step p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}
.page-banner {
  position: relative;
  overflow: hidden;
  text-align: center;
  margin-top: 4.375rem;
}
.page-banner .content {
  position: absolute;
  width: 100%;
  top: 50%;
  transform: translateY(-50%);
}
.page-banner img {
  width: 100%;
}
.page-banner .container {
  position: relative;
  z-index: 2;
}
.page-banner h1 {
  color: var(--white);
  font-size: 3.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: left;
}
.page-banner p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.0625rem;
  margin: 0;
  text-align: left;
}
.culture-features {
  margin-top: 1.875rem;
}
.culture-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}
.culture-icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 0.875rem;
  background: linear-gradient(135deg, var(--camfil-green), #0fae60);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
}
.culture-text h4 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
}
.culture-text p {
  font-size: 0.875rem;
  color: var(--gray);
  line-height: 1.7;
  margin: 0;
}
.production-card {
  position: relative;
  border-radius: 0.875rem;
  overflow: hidden;
  box-shadow: 0 0.3125rem 1.25rem rgba(0, 0, 0, 0.08);
  cursor: pointer;
  aspect-ratio: 4 / 3;
}
.production-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.production-card:hover img {
  transform: scale(1.08);
}
.production-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.25rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75), transparent);
  color: white;
}
.production-overlay h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.production-overlay p {
  font-size: 0.8125rem;
  margin: 0;
  opacity: 0.9;
}
.about-hero {
  padding-top: 3.125rem;
}
.industry-showcase {
  padding: 3.75rem 0;
}
.industry-row {
  display: flex;
  align-items: center;
  gap: 3.75rem;
  margin-bottom: 5rem;
}
.industry-row:last-child {
  margin-bottom: 0;
}
.industry-row.reverse {
  flex-direction: row-reverse;
}
.industry-image {
  flex: 1;
  min-width: 0;
}
.industry-image img {
  width: 100%;
  height: 23.75rem;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.industry-content {
  flex: 1;
  min-width: 0;
}
.industry-label {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--camfil-green);
  letter-spacing: 0.125rem;
  text-transform: uppercase;
  margin-bottom: 0.625rem;
}
.industry-content h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  line-height: 1.3;
}
.industry-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.industry-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
}
.industry-features li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0.375rem 0;
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.industry-features li::before {
  content: '';
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--camfil-green);
  flex-shrink: 0;
}
.industry-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--camfil-green);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: var(--transition-normal);
}
.industry-link:hover {
  gap: 0.875rem;
  color: var(--camfil-green-dark);
}
.sidebar-card {
  background: white;
  border-radius: 1rem;
  padding: 1.5625rem;
  box-shadow: 0 0.3125rem 1.25rem rgba(0, 0, 0, 0.06);
  margin-bottom: 1.5625rem;
}
.sidebar-card h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  padding-bottom: 0.9375rem;
  border-bottom: 0.125rem solid var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sidebar-card .nav-link {
  color: var(--dark);
  padding: 0.75rem 0.9375rem;
  border-radius: 0.625rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 500;
  font-size: 0.875rem;
  transition: var(--transition);
}
.sidebar-card .nav-link:hover,
.sidebar-card .nav-link.active {
  background: var(--primary);
  color: white;
}
.sidebar-card .nav-link .count {
  background: rgba(13, 148, 136, 0.1);
  color: var(--primary);
  padding: 0.125rem 0.625rem;
  border-radius: 3.125rem;
  font-size: 0.75rem;
  font-weight: 600;
}
.sidebar-card .nav-link:hover .count,
.sidebar-card .nav-link.active .count {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}
.sidebar-card .latest-news-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 0.0625rem solid rgba(0, 0, 0, 0.06);
  cursor: pointer;
  transition: var(--transition);
}
.sidebar-card .latest-news-item:last-child {
  border-bottom: none;
}
.sidebar-card .latest-news-item:hover {
  padding-left: 0.3125rem;
}
.sidebar-card .latest-news-item .thumb {
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 0.625rem;
  overflow: hidden;
  flex-shrink: 0;
}
.sidebar-card .latest-news-item .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sidebar-card .latest-news-item .info {
  flex: 1;
  min-width: 0;
}
.sidebar-card .latest-news-item .info h5 {
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.3125rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-card .latest-news-item .info span {
  font-size: 0.75rem;
  color: var(--gray);
}
.pagination-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 3.125rem;
}
.pagination-wrapper .page-link {
  border: none;
  width: 2.625rem;
  height: 2.625rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 0.25rem;
  font-weight: 600;
  color: var(--dark);
  background: white;
  box-shadow: 0 0.1875rem 0.625rem rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}
.pagination-wrapper .page-link:hover,
.pagination-wrapper .page-link.active {
  background: var(--primary);
  color: white;
  transform: translateY(-0.125rem);
}
.products-section {
  padding: var(--section-padding) 0;
  background: #f3fffa;
  min-height: 43.75rem;
  display: flex;
  flex-direction: column;
}
.pb0 {
  padding-bottom: 0;
}
.products-section .container {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.products-section .row {
  flex: 1;
}
.products-section .product-main {
  display: flex;
  flex-direction: column;
}
.product-sidebar {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.875rem 1.25rem;
  box-shadow: var(--shadow-sm);
}
.product-sidebar h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  padding-bottom: 0.9375rem;
  border-bottom: 0.125rem solid var(--camfil-green);
}
.product-sidebar .nav-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1.125rem;
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  margin-bottom: 0.375rem;
  text-decoration: none;
  border: 0.125rem solid transparent;
}
.product-sidebar .nav-link:hover {
  color: var(--camfil-green);
  border-color: var(--camfil-green);
  background: #f0faf6;
}
.product-sidebar .nav-link.active {
  color: var(--camfil-green);
  border-color: var(--camfil-green);
  background: #f0faf6;
}
.product-sidebar .nav-link .count {
  background: rgba(0, 166, 81, 0.1);
  color: var(--camfil-green);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.125rem 0.625rem;
  border-radius: 0.625rem;
}
.product-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5625rem;
  padding: 0.9375rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.product-toolbar .result-count {
  color: var(--text-secondary);
  font-size: 0.875rem;
}
.product-toolbar .result-count strong {
  color: var(--text-primary);
  font-weight: 600;
}
.pagination-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  padding-bottom: 1.25rem;
}
.pagination-wrapper .page-btn {
  min-width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.875rem;
  border: 0.0625rem solid var(--gray-200);
  cursor: pointer;
  transition: var(--transition-normal);
  padding: 0 0.625rem;
}
.pagination-wrapper .page-btn:hover {
  border-color: var(--camfil-green);
  color: var(--camfil-green);
}
.pagination-wrapper .page-btn.active {
  background: var(--camfil-green);
  color: var(--white);
  border-color: var(--camfil-green);
}
.services-timeline-section {
  background: var(--light-gray);
}
.services-timeline-section .timeline-flow {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  flex-wrap: nowrap;
  gap: 0;
}
.services-timeline-section .flow-step {
  flex: 1;
  min-width: 0;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 0.5rem;
}
.services-timeline-section .flow-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 1.875rem;
  right: -50%;
  width: 100%;
  height: 0.125rem;
  background-image: linear-gradient(90deg, var(--camfil-green) 50%, transparent 50%);
  background-size: 0.75rem 0.125rem;
  background-repeat: repeat-x;
  z-index: 1;
}
.services-timeline-section .flow-step:not(:last-child)::before {
  content: '';
  position: absolute;
  top: 1.375rem;
  right: -0.625rem;
  width: 0;
  height: 0;
  border-left: 0.75rem solid var(--camfil-green);
  border-top: 0.5rem solid transparent;
  border-bottom: 0.5rem solid transparent;
  z-index: 3;
}
.services-timeline-section .flow-step .step-icon {
  width: 3.75rem;
  height: 3.75rem;
  background: var(--camfil-green);
  border: 0.1875rem solid var(--camfil-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.9375rem;
  font-size: 1.375rem;
  font-weight: 700;
  color: white;
  transition: var(--transition-normal);
  position: relative;
  z-index: 4;
}
.services-timeline-section .flow-step:hover .step-icon {
  background: var(--camfil-green-dark);
  border-color: var(--camfil-green-dark);
  transform: scale(1.1);
  box-shadow: 0 0.625rem 1.875rem rgba(0, 166, 81, 0.4);
}
.services-timeline-section .flow-step h5 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3125rem;
}
.services-timeline-section .flow-step p {
  color: var(--gray);
  font-size: 0.8125rem;
  margin-bottom: 0;
}
.faq-section {
  background: #f8f8f8;
}
.faq-section .accordion-item {
  border: none;
  border-bottom: 0.0625rem solid rgba(0, 0, 0, 0.08);
  background: transparent;
}
.faq-section .accordion-item:last-child {
  border-bottom: none;
}
.faq-section .accordion-header {
  background: transparent;
}
.faq-section .accordion-button {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--dark);
  padding: 1.25rem 0;
  background: transparent;
  border: none;
  box-shadow: none;
  display: flex;
  align-items: center;
}
.faq-section .accordion-button span {
  display: inline-block;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--camfil-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  color: #fff;
  margin-right: 1.25rem;
}
.faq-section .accordion-button:hover {
  color: var(--primary);
}
.faq-section .accordion-button:focus {
  box-shadow: none;
  color: var(--primary);
}
.faq-section .accordion-button:not(.collapsed) {
  color: var(--primary);
  background: transparent;
}
.faq-section .accordion-button::after {
  background-image: none;
  content: "\e87e";
  font-family: 'iconfont';
  font-size: 1rem;
  color: var(--dark);
  transition: transform 0.3s ease;
  display: inline-block;
}
.faq-section .accordion-button:not(.collapsed)::after {
  transform: rotate(180deg);
}
.faq-section .accordion-collapse {
  border: none;
}
.faq-section .accordion-body {
  padding: 0 0 1.25rem;
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.8;
}
.cta-section {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.9), rgba(6, 182, 212, 0.85)), url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?w=1920&q=80') center / cover;
  color: white;
  text-align: center;
  position: relative;
}
.cta-section h2 {
  font-size: 2.375rem;
  font-weight: 700;
  margin-bottom: 0.9375rem;
}
.cta-section p {
  font-size: 1.125rem;
  opacity: 0.95;
  margin-bottom: 1.875rem;
  max-width: 37.5rem;
  margin-left: auto;
  margin-right: auto;
}
.cta-section .btn-primary {
  background: white;
  color: var(--primary);
}
.cta-section .btn-primary:hover {
  background: var(--light-gray);
  color: var(--primary-dark);
}
.cta-section .btn-outline {
  border-color: white;
  color: white;
}
.cta-section .btn-outline:hover {
  background: white;
  color: var(--primary);
}
.article-body blockquote {
  border-left: 0.25rem solid var(--primary);
  background: rgba(13, 148, 136, 0.05);
  padding: 1.25rem 1.5625rem;
  margin: 1.5625rem 0;
  border-radius: 0 0.75rem 0.75rem 0;
  font-style: italic;
  color: var(--dark);
}
.article-body ul {
  padding-left: 1.25rem;
  margin-bottom: 1.25rem;
}
.article-body ul li {
  margin-bottom: 0.625rem;
  line-height: 1.8;
}
.article-body ul li::marker {
  color: var(--primary);
}
.article-body .highlight-box {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.08), rgba(6, 182, 212, 0.05));
  border-radius: 1rem;
  padding: 1.875rem;
  margin: 1.875rem 0;
}
.article-body .highlight-box h4 {
  color: var(--primary-dark);
  margin-bottom: 0.9375rem;
  font-weight: 700;
}
.article-content .article-footer {
  border-top: 0.0625rem solid rgba(0, 0, 0, 0.06);
  margin-top: 2.5rem;
  padding-top: 1.5625rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.9375rem;
}
.article-content .article-footer .tags {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
}
.article-content .article-footer .tag {
  background: rgba(13, 148, 136, 0.08);
  color: var(--primary-dark);
  padding: 0.5rem 1.25rem;
  border-radius: 3.125rem;
  font-size: 1rem;
  font-weight: 500;
}
.article-content .article-footer .share {
  display: flex;
  gap: 0.625rem;
  align-items: center;
  color: var(--gray);
  font-size: 0.875rem;
}
.article-content .article-footer .share .social-share .social-share-icon {
  color: #1a1a1a;
  border: none;
}
.article-content .article-footer .share .social-share .social-share-icon:hover {
  color: #fff;
}
.article-content .article-footer .share a {
  width: 2.25rem;
  height: 2.25rem;
  background: var(--light-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  transition: var(--transition);
}
.article-content .article-footer .share a:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-0.1875rem);
}
.related-news {
  margin-top: 3.125rem;
}
.related-news h4 {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 1.5625rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.related-news h4::before {
  content: '';
  width: 0.25rem;
  height: 1.375rem;
  background: var(--primary);
  border-radius: 0.125rem;
}
.related-news-card {
  background: white;
  border-radius: 1rem;
  padding: 1.25rem;
  display: flex;
  gap: 0.9375rem;
  transition: var(--transition);
  border: 0.0625rem solid rgba(0, 0, 0, 0.04);
  height: 100%;
}
.related-news-card:hover {
  transform: translateY(-0.3125rem);
  box-shadow: var(--shadow);
}
.related-news-card .thumb {
  width: 6.25rem;
  height: 5rem;
  border-radius: 0.625rem;
  overflow: hidden;
  flex-shrink: 0;
}
.related-news-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.related-news-card .info h5 {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 0.5rem;
}
.related-news-card .info span {
  font-size: 1rem;
  color: var(--gray);
}
.product-detail-tabs {
  background: white;
  border-radius: 1.25rem;
  box-shadow: var(--shadow);
  padding: 2.5rem;
  margin-bottom: 3.75rem;
}
.product-detail-tabs .nav-tabs {
  border-bottom: 0.125rem solid var(--light-gray);
  margin-bottom: 1.875rem;
}
.product-detail-tabs .nav-tabs .nav-link {
  border: none;
  color: var(--gray);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.9375rem 1.5625rem;
  border-radius: 0;
  position: relative;
}
.product-detail-tabs .nav-tabs .nav-link::after {
  content: '';
  position: absolute;
  bottom: -0.125rem;
  left: 0;
  right: 0;
  height: 0.125rem;
  background: var(--primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.product-detail-tabs .nav-tabs .nav-link.active {
  color: var(--primary);
}
.product-detail-tabs .nav-tabs .nav-link.active::after {
  transform: scaleX(1);
}
.product-detail-tabs .tab-content {
  padding: 1.25rem 0;
}
.product-detail-tabs .tab-content ul li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--gray);
  line-height: 1.8;
  font-size: 1rem;
}
.product-detail-tabs .tab-content ul li::before {
  content: '';
  display: block;
  width: 0.1875rem;
  height: 0.1875rem;
  border-radius: 50%;
  background-color: var(--dark);
  position: absolute;
  left: 0.3125rem;
  top: 0.75rem;
}
.product-detail-tabs .tab-content .table_box {
  overflow-x: auto;
}
.product-detail-tabs .tab-content .table_box table {
  width: 100%;
}
.product-detail-tabs .tab-content .table_box table tr td {
  color: rgba(0, 0, 0, 0.7);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.75rem;
}
.product-detail-tabs .tab-content .table_box table tr:nth-child(even) {
  background-color: rgba(0, 139, 68, 0.05);
}
.product-detail-tabs .tab-content .table_box table thead tr {
  background-color: #008B44;
}
.product-detail-tabs .tab-content .table_box table thead tr th {
  color: #fff;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.75rem;
  padding: 1rem 2rem !important;
}
.product-detail-tabs .tab-content .specs {
  width: 50%;
  margin-bottom: 1.5625rem;
}
.product-detail-tabs .tab-content .specs .spec-item {
  display: flex;
  justify-content: space-between;
  padding: 0.625rem 0;
  border-bottom: 0.0625rem solid var(--gray-200);
  font-size: 1rem;
}
.product-detail-tabs .tab-content .specs .spec-item:last-child {
  border-bottom: none;
}
.product-detail-tabs .tab-content .spec-item .label {
  color: var(--text-secondary);
}
.product-detail-tabs .tab-content .spec-item .value {
  font-weight: 600;
  color: var(--text-primary);
}
.product-detail-tabs .tab-pane h3 {
  font-size: 1.375rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--dark);
}
.product-detail-tabs .tab-pane p {
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 1.125rem;
  font-size: 0.9375rem;
}
.product-detail-tabs .principle-steps {
  list-style: none;
  padding: 0;
}
.product-detail-tabs .principle-steps li {
  display: flex;
  gap: 0.9375rem;
  margin-bottom: 1.25rem;
  align-items: flex-start;
}
.product-detail-tabs .principle-steps .step-num {
  width: 2.25rem;
  height: 2.25rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}
.product-detail-tabs .application-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
}
.product-detail-tabs .application-item {
  background: var(--light-gray);
  border-radius: 0.75rem;
  padding: 1.25rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  transition: var(--transition);
}
.product-detail-tabs .application-item:hover {
  background: rgba(13, 148, 136, 0.1);
  transform: translateY(-0.1875rem);
}
.product-detail-tabs .application-item i {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--primary);
  color: white;
  border-radius: 0.625rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}
.product-detail-tabs .application-item span {
  font-weight: 500;
  color: var(--dark);
}
.product-detail-tabs .control-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
}
.product-detail-tabs .control-feature {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.06), rgba(6, 182, 212, 0.06));
  border-radius: 0.75rem;
  padding: 1.25rem;
  border-left: 0.25rem solid var(--primary);
}
.product-detail-tabs .control-feature h5 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dark);
}
.product-detail-tabs .control-feature p {
  font-size: 0.875rem;
  margin-bottom: 0;
}
.related-section {
  background: var(--light-gray);
  padding: 5rem 0;
}
.product-detail .action-buttons {
  display: flex;
  gap: 0.9375rem;
  margin-top: 1.5625rem;
}
.product-detail .action-buttons .btn-primary,
.product-detail .action-buttons .btn-outline {
  flex: 1;
  justify-content: center;
}
.section-title .subtitle {
  font-size: 1.5rem;
  color: var(--text-primary);
}
.section-title h2 {
  font-size: 2rem;
  font-weight: 400;
  color: var(--text-primary);
}
.section-title p {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
}
.swiper-button-next,
.swiper-button-prev {
  width: 3.375rem;
  height: 3.375rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #b3b3b3;
  line-height: 3.375rem;
  text-align: center;
}
.swiper-button-next i,
.swiper-button-prev i {
  color: #000;
}
.swiper-button-prev,
.swiper-container-rtl .swiper-button-next {
  left: -6.25rem;
}
.swiper-button-next,
.swiper-container-rtl .swiper-button-prev {
  right: -6.25rem;
}
.list_about_three {
  padding-top: 6.875rem;
  padding-bottom: 5.625rem;
  mask: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent);
}
.list_about_three .content {
  margin-top: 1.875rem;
}
.list_about_three .content .swiper_cert {
  position: relative;
  margin: 0 -1rem;
  padding-bottom: 4.0625rem;
}
.list_about_three .content .swiper_cert .swiper-slide {
  padding: 0 1rem;
}
.list_about_three .content .swiper_cert .swiper-slide .cert_box {
  border: 1px solid #D9D9D9;
  background: #FFF;
  padding: 1.875rem 1.75rem;
}
.list_about_three .content .swiper_cert .swiper-scrollbar {
  width: 88%;
  left: 0;
  height: 1px;
}
.list_about_three .content .swiper_cert .swiper-button-prev,
.list_about_three .content .swiper_cert .swiper-container-rtl .swiper-button-next {
  top: unset;
  bottom: -1.5625rem;
  left: unset;
  right: 5%;
}
.list_about_three .content .swiper_cert .swiper-button-next,
.list_about_three .content .swiper_cert .swiper-container-rtl .swiper-button-prev {
  top: unset;
  bottom: -1.5625rem;
  right: 0;
  left: unset;
}
.list_about_three .content .swiper_cert .swiper-button-next,
.list_about_three .content .swiper_cert .swiper-button-prev {
  background: #06a957;
  border: unset;
}
.list_about_three .content .swiper_cert .swiper-button-next i,
.list_about_three .content .swiper_cert .swiper-button-prev i {
  color: #fff;
  font-size: 1.25rem;
}
.list_about_three .content .swiper_cert .swiper-button-next.swiper-button-disabled,
.list_about_three .content .swiper_cert .swiper-button-prev.swiper-button-disabled {
  background-color: #fff;
  border: 1px solid #b3b3b3;
}
.list_about_three .content .swiper_cert .swiper-button-next.swiper-button-disabled i,
.list_about_three .content .swiper_cert .swiper-button-prev.swiper-button-disabled i {
  color: #000;
}
@media (max-width: 48rem) {
  .product-detail-tabs .application-list,
  .product-detail-tabs .control-features {
    grid-template-columns: 1fr;
  }
  .product-detail .action-buttons {
    flex-direction: column;
  }
}
@media (max-width: 768px) {
  .services-timeline-section .timeline-flow {
    flex-wrap: wrap;
    gap: 20px;
  }
  .services-timeline-section .flow-step {
    min-width: calc(50% - 10px);
  }
  .services-timeline-section .flow-step:not(:last-child)::after,
  .services-timeline-section .flow-step:not(:last-child)::before {
    display: none;
  }
  .cta-section h2 {
    font-size: 28px;
  }
}
@media (max-width: 61.9375rem) {
  .industry-row,
  .industry-row.reverse {
    flex-direction: column;
    gap: 1.875rem;
    margin-bottom: 3.125rem;
  }
  .industry-image img {
    height: 16.25rem;
  }
  .industry-content h3 {
    font-size: 1.625rem;
  }
}
/* ========== Responsive ========== */
@media (max-width: 75rem) {
  .industry-categories {
    gap: 2.5rem;
  }
  .campaign-main-title {
    font-size: 2.25rem;
  }
}
@media (max-width: 61.9988rem) {
  :root {
    --section-padding: 3.75rem;
  }
  .top-bar-links {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .top-bar-links.mobile-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.25rem;
    box-shadow: var(--shadow-md);
    gap: 0.9375rem;
  }
  .hero-content {
    padding: 2rem;
    margin: 0 1.25rem;
  }
  .hero-title {
    font-size: 32px;
  }
  .history-text {
    padding-left: 0;
    margin-top: 2rem;
  }
  .product-showcase {
    flex-direction: column;
  }
  .product-categories {
    flex: 0 0 auto;
    flex-direction: row;
    overflow-x: auto;
    gap: 0.75rem;
  }
  .category-item {
    flex-shrink: 0;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .news-list-section .news-item {
    flex-direction: column;
  }
  .news-list-section .news-item .news-img {
    width: 100%;
    height: 12.5rem;
  }
}
@media (max-width: 767.9808px) {
  .list_about_three .content .swiper_cert .swiper-slide {
    padding: 0 8px;
  }
  .list_about_three .content .swiper_cert .swiper-scrollbar,
  .list_about_three .content .swiper_cert .swiper-button-next,
  .list_about_three .content .swiper_cert .swiper-button-prev,
  .list_about_three .content .swiper_cert .swiper-button-next,
  .list_about_three .content .swiper_cert .swiper-button-prev {
    display: none;
  }
  .list_about_three {
    padding-top: 30px;
  }
  .list_about_three .content .swiper_cert .swiper-slide .cert_box {
    padding: 10px;
  }
  .hero-section {
    min-height: 31.25rem;
    height: 60vh;
  }
  .hero-content {
    padding: 1.5rem;
  }
  .hero-title {
    font-size: 24px;
  }
  .section-title,
  .service-title {
    font-size: 1.5rem;
  }
  .campaign-section-new {
    min-height: auto;
  }
  .campaign-content-wrapper {
    min-height: auto;
    padding: 3.75rem 1.25rem;
  }
  .campaign-main-title {
    font-size: 1.75rem;
  }
  .campaign-main-desc {
    font-size: 0.8125rem;
  }
  .industry-categories {
    gap: 1.875rem;
  }
  .industry-icon {
    width: 3.75rem;
    height: 3.75rem;
  }
  .industry-name {
    font-size: 0.75rem;
    max-width: 5rem;
  }
  .product-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 15px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .news-detail .article-content {
    padding: 1.875rem 1.25rem;
  }
  .news-detail .article-content .article-header h1 {
    font-size: 1.5rem;
  }
}