/* Global Styles */
:root {
  --primary: #0056b3;
  --primary-dark: #004494;
  --primary-light: #1a75d2;
  --secondary: #ff7e00;
  --secondary-dark: #e67200;
  --accent: #00a8e8;
  --text-dark: #333333;
  --text-light: #666666;
  --text-white: #ffffff;
  --bg-light: #f5f5f5;
  --bg-white: #ffffff;
  --border-color: #e0e0e0;
  --success: #28a745;
  --warning: #ffc107;
  --error: #dc3545;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --spacing-1: 8px;
  --spacing-2: 16px;
  --spacing-3: 24px;
  --spacing-4: 32px;
  --spacing-5: 48px;
}

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

body {
  /* font-family: 'Poppins', sans-serif; */
  /* font-family: 'Century', serif; */
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
               Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  /* background-color: #ff7e00; */
  word-spacing: 2px;
  letter-spacing: .5px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-2);
}

a {
  text-decoration: none;
  color: var(--primary);
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

section {
  padding-top: 2px;
  padding-bottom: 2px;
}


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

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--primary);
  color: var(--text-white);
  border-radius: var(--radius-md);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.btn:hover {
  background-color: var(--primary-dark);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--text-white);
}

.btn-light {
  background-color: var(--text-white);
  color: var(--primary);
}

.btn-light:hover {
  background-color: var(--bg-light);
  color: var(--primary-dark);
}

/* Top Bar */
.top-bar {
  background-color: var(--primary-dark);
  padding: 2px 0;
  color: var(--text-white);
  font-size: 14px;
}

.top-bar .contact-info {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
}

.top-bar .contact-info span {
  display: flex;
  align-items: center;
}

.top-bar .contact-info i {
  margin-right: 8px;
}

/* Header */
header {
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-2) var(--spacing-2);
}

.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
}

.logo i {
  font-size: 28px;
  color: var(--secondary);
}

.logo img {
  height: auto;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-2);
  font-size: 14px;
}

.nav-menu a {
  color: var(--text-dark);
  font-weight: 500;
  padding: 8px 0;
  position: relative;
  text-transform: uppercase;
}

.nav-menu a.active,
.nav-menu a:hover {
  color: var(--primary);
}

.nav-menu a.active::after,
.nav-menu a:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
  transform: scaleX(1);
  transform-origin: bottom left;
  transition: transform 0.3s ease;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
  transform: scaleX(0);
  transform-origin: bottom left;
  transition: transform 0.3s ease;
}

.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--bg-white);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  padding: var(--spacing-1);
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 10;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  display: block;
  padding: 10px 15px;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
  background-color: var(--bg-light);
  color: var(--primary);
}

.dropdown-menu a::after,
.dropdown-menu a:hover::after,
.dropdown-menu a.active::after {
  display: none;
}

.dropdown i.fa-chevron-down {
  font-size: 12px;
  margin-left: 5px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
  z-index: 101;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--primary);
  position: absolute;
  left: 0;
  transition: var(--transition);
}

.mobile-menu-toggle span:nth-child(1) {
  top: 0;
}

.mobile-menu-toggle span:nth-child(2) {
  top: 10px;
}

.mobile-menu-toggle span:nth-child(3) {
  top: 20px;
}

/* Section Headings */
.section-heading {
  text-align: center;
  margin-bottom: var(--spacing-2);
  margin-top: var(--spacing-2);
}

.section-heading h2 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: var(--spacing-1);
  color: var(--primary-dark);
  letter-spacing: 9px;
  text-transform: uppercase;
  font-family: 'Century', serif;
}

.section-heading p {
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto;
}

.separator {
  width: 60px;
  height: 3px;
  background-color: var(--secondary);
  margin: var(--spacing-2) auto;
}

.light {
  color: var(--text-white);
}

.separator.light {
  background-color: var(--text-white);
}

/* Page Banner */
.page-banner {
  background-color: var(--primary);
  color: var(--text-white);
  #padding: var(--spacing-0-1) 0;
  height: 50px;
  /* height: 90px; */
}

.page-banner h1 {
  font-size: 32px;
  font-weight: 400;
  margin-bottom: var(--spacing-1);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a:hover {
  color: var(--text-white);
}

.breadcrumb li:not(:last-child)::after {
  content: '/';
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb .active {
  color: var(--text-white);
}

/* About Section */
.about-section {
  background-color: var(--bg-white);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
  align-items: center;
}

.about-text h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: var(--primary-dark);
}

.about-text p {
  margin-bottom: var(--spacing-2);
  /* color: var(--text-light); */
}

/* Specific styling for 3-image grid sections */
.images-grid-section {
  padding: 10px 0;
  background: #f8f9fa;
}

.images-grid-section .about-content {
  display: block; /* Override grid layout for 3-image sections */
}

.about-images-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  width: 100%;
}

.about-images-grid .about-image {
  text-align: center;
}

.about-images-grid .about-image img {
  max-width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
  .about-images-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  /* Only apply single column layout to regular about sections, not image grid sections */
  .about-section:not(.images-grid-section) .about-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-3);
  }
}

.industry-gallery-3col {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
  margin-top: 30px;
  width: 100%;
}

.industry-card {
  flex: 1 1 calc(33.333% - 20px);
  max-width: 100%;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-sizing: border-box;
  text-align: center;
  padding: 0; /* padding only on content, not image */
}

.industry-card .industry-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.industry-card .industry-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
}

.industry-card .industry-text {
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  height: auto;
}

.industry-card h4 {
  font-size: 20px;
  margin: 10px 0 8px;
  font-weight: 600;
  color: #004494;
}

.industry-card .subcategories {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 15px;
  color: #444;
}

.industry-card .subcategories li {
  margin-bottom: 4px;
}

/* Mobile optimization */
@media (max-width: 600px) {
  .industry-list-columns {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .industry-card {
    flex: 0 0 100%;
  }
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}

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

/* Products Section */
.products-section {
  background-color: var(--bg-light);
}

.product-categories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
}

.product-category {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.product-category:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.category-image {
  height: 200px;
  overflow: hidden;
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-category:hover .category-image img {
  transform: scale(1.1);
}

.product-category h3 {
  padding: var(--spacing-2);
  font-size: 18px;
  font-weight: 500;
  color: var(--text-dark);
  text-align: center;
}

@media (max-width: 576px) {
  .product-categories {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--spacing-2);
  }
}


/* CTA Section */
.cta-section {
  background-color: var(--primary);
  color: var(--text-white);
  text-align: center;
  padding: var(--spacing-4) 0;
}

.cta-content h2 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: var(--spacing-2);
}

.cta-content p {
  margin-bottom: var(--spacing-3);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-content .contact-info {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  margin-top: var(--spacing-2);
  flex-wrap: wrap;
}

.cta-content .contact-info li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-white);
  font-size: 16px;
  white-space: nowrap;
}

.cta-content .contact-info i {
  color: var(--secondary);
  font-size: 18px;
}

@media (max-width: 768px) {
  .cta-content .contact-info {
    gap: 20px;
    flex-direction: column;
  }
}

/* Footer */
footer {
  background-color: #0056b3;
  color: var(--text-white);
  padding: var(--spacing-5) 0 var(--spacing-2);
}

.footer-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: var(--spacing-4);
  width: 100%;
}

.footer-column {
  margin: 0;
  padding: 0 12px;
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-column img {
  width: auto;           /* let width adjust based on image ratio */
  max-width: 220px;      /* limit width sensibly to match card */
  height: 135px;         /* slightly smaller height */
  object-fit: contain;   /* keep original proportions */
  margin: 0 auto var(--spacing-2) auto;
  display: block;
  border-radius: 12px;   /* subtle rounded corners */
}

.footer-images {
  display: flex;
  flex-wrap: nowrap; /* Keep in a single line on larger screens */
  gap: 16px;
  justify-content: center;
  align-items: center;
  width: 100%;
  overflow-x: auto; /* allow horizontal scroll if not enough space */
  -webkit-overflow-scrolling: touch;
}

.footer-images .footer-column {
  flex: 0 1 250px; /* match image width so layout stays consistent */
  text-align: center;
  padding: 8px; /* add space inside the rounded card */
  align-self: flex-start;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #ffffff; /* white card background */
  border-radius: 12px; /* rounded card */
  overflow: hidden; /* clip inner content to rounded corners */
  box-shadow: 0 4px 12px rgba(0,0,0,0.12); /* optional subtle depth */
  border: 1px solid rgba(0,0,0,0.06); /* subtle outline to show curve */
}

.footer-images .footer-column img {
  margin-bottom: 8px;
  border-radius: 12px; /* match card rounding */
}

/* If an image is wrapped in a <p>, round the wrapper too */
.footer-images .footer-column p {
  margin: 0;
  padding: 0;
  border-radius: 12px;
  overflow: hidden;
  display: inline-block;
  background: #ffffff;
}

.footer-column h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 var(--spacing-2);
  color: var(--text-white);
}

.footer-column p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-2);
}

.contact-info {
  width: 100%;
  padding: 0;
  margin: 0;
}

.contact-info li {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 15px;
  color: rgba(255, 255, 255, 0.7);
}

.contact-info i {
  color: var(--secondary);
  font-size: 16px;
  line-height: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-2);
}

.copyright p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
}

/* Media Query for Mobile */
@media (max-width: 600px) {
  .footer-content {
    flex-direction: column;
    align-items: center;
  }

  .footer-images {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    justify-items: center;
    width: 100%;
  }

  .footer-images .footer-column {
    flex: unset;
    width: auto;
    max-width: 180px; /* prevent full-width expansion */
    justify-self: center;
    text-align: center;
    padding: 8px; /* match rounded card padding */
    min-height: unset;
  }

  .footer-images .footer-column img {
    width: auto;
    max-width: 150px;
    height: 90px; /* slightly smaller height on phones */
    object-fit: contain; /* Ensure proportional scaling */
  }

  .footer-column {
    width: 100%;
    text-align: center;
  }

  .contact-info li {
    justify-content: center;
  }
}

/* Process Section */
.process-section {
  background-color: var(--bg-light);
  padding: var(--spacing-5) 0;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-3);
}

.process-step {
  text-align: center;
  padding: var(--spacing-3);
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.process-step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.step-icon {
  width: 80px;
  height: 80px;
  background-color: rgba(0, 86, 179, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-2);
}

.step-icon i {
  font-size: 32px;
  color: var(--primary);
}

.process-step h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--spacing-1);
  color: var(--text-dark);
}

.process-step p {
  color: var(--text-light);
}

/* Quality Section */
.quality-section {
  background-color: var(--bg-white);
  padding: var(--spacing-5) 0;
}

.quality-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
  align-items: center;
}

.quality-text h2 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: var(--primary-dark);
}

.quality-text p {
  margin-bottom: var(--spacing-2);
  color: var(--text-light);
}

.quality-text ul {
  margin: var(--spacing-2) 0;
}

.quality-text li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 20px;
}

.quality-text li::before {
  content: '•';
  color: var(--primary);
  font-weight: bold;
  position: absolute;
  left: 0;
}

.quality-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.quality-image img {
  width: 100%;
  height: auto;
}

/* Industries Section */
.industries-section {
  background-color: var(--primary-dark);
  color: var(--text-white);
  padding: var(--spacing-5) 0;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-3);
  margin-top: var(--spacing-3);
}

.industry-card {
  text-align: center;
  padding: var(--spacing-3);
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.industry-card:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-5px);
}

.industry-card i {
  font-size: 36px;
  margin-bottom: var(--spacing-2);
  color: var(--secondary);
}

.industry-card h3,
.industry-card h4 {
  font-size: 18px;
  font-weight: 500;
}

/* Contact Section */
.contact-section {
  background-color: var(--bg-white);
  padding: var(--spacing-0) 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
}

.f-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.contact-info-card {
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
  box-shadow: var(--shadow-sm);
}

.contact-info-card h2 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: var(--primary-dark);
}

.contact-info-card p {
  margin-bottom: var(--spacing-3);
  /* color: var(--text-light); */
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.info-item i {
  color: var(--primary);
  font-size: 16px;
  min-width: 24px;
  margin-top: 4px;
}

.info-item h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--text-dark);
}

.info-item p {
  margin-bottom: 0;
  font-size: 16px;
  /* color: var(--text-light); */
}

.business-hours {
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
  box-shadow: var(--shadow-sm);
}

.business-hours h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: var(--primary-dark);
}

.business-hours ul {
  color: var(--text-light);
}

.business-hours li {
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
}

.business-hours span {
  font-weight: 500;
  color: var(--text-dark);
}

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

.contact-form-card {
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.contact-form-card h2 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: var(--spacing-3);
  color: var(--primary-dark);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.form-group {
  margin-bottom: var(--spacing-2);
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 16px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

.captcha-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.captcha {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-white);
  padding: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.captcha-text {
  font-family: 'Courier New', monospace;
  font-size: 20px;
  letter-spacing: 5px;
  font-weight: bold;
  color: var(--text-dark);
}

#refreshCaptcha {
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
  font-size: 16px;
}

/* Map Section */
.map-section {
  height: 450px;
}

.map-container {
  height: 100%;
}

.map-container iframe {
  border: 0;
  width: 100%;
  height: 100%;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-3);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-3);
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background-color: rgba(0, 86, 179, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-2);
}

.feature-icon i {
  font-size: 28px;
  color: var(--primary);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--spacing-1);
  color: var(--text-dark);
}

.feature-card p {
  color: var(--text-light);
  font-size: 14px;
}

/* Products Categories Section */
.products-categories-section {
  background-color: var(--bg-white);
  padding: var(--spacing-0) 0;
}

.product-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-3);
}

.product-category-card {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background-color: var(--bg-white);
}

.product-category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.category-image {
  height: 220px;
  overflow: hidden;
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-category-card:hover .category-image img {
  transform: scale(1.1);
}

.category-details {
  padding: var(--spacing-2);
  text-align: center;
}

.category-details h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--spacing-1);
  color: var(--primary-dark);
}

.category-details p {
  color: var(--text-light);
  margin-bottom: var(--spacing-2);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .about-content,
  .quality-content,
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .about-image {
    margin-top: var(--spacing-3);
  }
  
  .test-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    right: auto;
    width: 70%;
    height: 100vh;
    background-color: var(--bg-white);
    flex-direction: column;
    padding: 80px var(--spacing-3) var(--spacing-3);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 100;
  }
  
  .nav-menu.active {
    left: 0;
    right: auto;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
  }
  
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding: 0 0 0 var(--spacing-2);
    margin-top: var(--spacing-1);
    display: none;
  }
  
  .dropdown.active .dropdown-menu {
    display: block;
  }
  
  .section-heading h2 {
    font-size: 28px;
  }
  
  .industry-list,
  .test-list {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .footer-content {
    flex-direction: column !important;
    align-items: center;
    gap: 24px;
  }
  .footer-column {
    margin-bottom: 16px;
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 576px) {
  .section-heading h2 {
    font-size: 24px;
  }
  
  .cta-content h2 {
    font-size: 24px;
  }
  
  .products-categories-section .product-category-card {
    grid-template-columns: 1fr;
  }
  
  .top-bar .contact-info {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .product-categories {
    grid-template-columns: 1fr;
  }
}

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

.industry-list > li {
  margin-bottom: 10px;
  position: relative;
  display: block;
}

.industry-list .subcategories {
  list-style: disc outside;
  margin-left: 0;         /* Remove or set to 0 */
  padding-left: 28px;     /* Add this for indentation */
  margin-top: 4px;
  font-size: 0.95em;
  color: #444;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.industry-list .subcategories li {
  margin-bottom: 2px;
  display: list-item;
}