/* --------------------------------------------------------------------------*/

/* products .php*/



  /* ----------------------------------------------------------------------------*/

  /*plc.php*/

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
  }
  
  .plc-top-bar {
    background-color: #1f2937;
    color: #fff;
    font-size: 0.9rem;
    padding: 10px 0;
    transition: background-color 0.3s ease;
  }
  
  .plc-top-bar:hover {
    background-color: #111827;
  }
  
  .plc-top-bar-container {
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .contact-info span {
    margin-right: 20px;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
  }
  
  .contact-info span:hover {
    color: #60a5fa;
  }
  
  .contact-icon {
    margin-right: 8px;
    width: 16px;
    text-align: center;
  }
  
  nav {
    background-color: #ffffff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
  }
  
  .scrolled-nav {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 5px 0;
  }
  
  .plc-navbar-container {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    transition: padding 0.3s ease;
  }
  
  /* Enhanced Logo Styles */
  .plc-logo-section {
    display: flex;
    align-items: center;
  }
  
  .plc-logo-container {
    position: relative;
    margin-right: 15px;
  }
  
  .plc-main-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid #007bff;
    padding: 5px;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  .plc-logo-badge {
    position: absolute;
    bottom: -5px;
    right: -5px;
    background: #1f2937;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    transition: all 0.3s ease;
  }
  
  .plc-company-name {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
  }
  
  .plc-company-name-main {
    font-size: 1.6rem;
    font-weight: 700;
    color: #1f2937;
    letter-spacing: 1px;
    transition: color 0.3s ease;
  }
  
  .plc-company-name-sub {
    font-size: 0.9rem;
    font-weight: 500;
    color: #007bff;
    letter-spacing: 2px;
    transition: color 0.3s ease;
  }
  
  /* Logo Hover Effects */
  .plc-logo-section:hover .plc-main-logo {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.3);
    border-color: #1e40af;
  }
  
  .plc-logo-section:hover .plc-logo-badge {
    background: #007bff;
    transform: scale(1.1);
  }
  
  .plc-logo-section:hover .plc-company-name-main {
    color: #007bff;
  }
  
  .plc-logo-section:hover .plc-company-name-sub {
    color: #1f2937;
  }
  .plc-nav-links {
    display: flex;
    align-items: center;
    gap: 10px; /* Reduce the gap between navigation items */
    padding: 0; /* Remove any default padding */
  }
  
  .plc-nav-links a {
   /* Adjust padding to make items more compact */
    margin: 0; /* Remove any default margin */
    text-decoration: none;
    color: #333;
    font-size: 1rem;
  }
  
  .plc-nav-links .plc-dropdown {
    padding: 10px 15px; /* Match the padding of other links */
  }
  
  .plc-dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: #333;
    font-size: 1rem;
  }
  
  .plc-dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 4px;
    min-width: 150px;
    z-index: 1;
  }
  
  .plc-dropdown:hover .plc-dropdown-content {
    display: block;
  }
  
  .plc-dropdown-content a {
    padding: 10px 15px;
    display: block;
    color: #333;
    text-decoration: none;
  }

  .plc-dropdown {
    position: relative;
    display: inline-block;
  }

  .plc-dropdown-toggle {
    background: none;
    border: none;
    padding: 10px 12px;
    font-size: inherit;
    font-family: inherit;
    cursor: pointer;
    color: #333;
    font-weight: 500;
  }
  
  .plc-dropdown-toggle::after {
    content: '▾';
    margin-left: 5px;
    transition: transform 0.3s ease;
  }
  
  .plc-dropdown-content {
    display: none;
    position: absolute;
    left: 0;
    top: calc(100% + 5px);
    background-color: #ffffff;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    border-radius: 5px;
    padding: 12px 0;
    z-index: 10;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    min-width: 200px;
  }
  
  .plc-dropdown-content a {
    display: block;
    padding: 10px 20px;
    color: #1f2937;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
  }
  
  .plc-dropdown-content a:hover {
    background-color: #f0f7ff;
    color: #007bff;
    padding-left: 25px;
  }
  
  .plc-dropdown:hover .plc-dropdown-content {
    display: block;
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Right-aligned dropdown variant */
  .plc-dropdown-right .plc-dropdown-content {
    left: auto;
    right: 0;
  }
  
  /* Section headings within dropdown */
  .dropdown-heading {
    display: block;
    padding: 12px 20px;
    font-weight: 600;
    color: #1f2937;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 8px;
  }
  
  .plc-banner {
    background: url('images/plc.jpg') no-repeat center center/cover;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  
  .plc-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    transition: background-color 0.5s ease;
  }
  
  .plc-banner:hover::before {
    background-color: rgba(0, 0, 0, 0.4);
  }
  
  .plc-banner-content {
    position: relative;
    z-index: 2;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.3s;
  }
  
  .plc-banner h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
  }
  
  .plc-banner:hover h1 {
    transform: scale(1.02);
  }
  
  .plc-banner p {
    font-size: 1.2rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
  }
  
  .plc-banner:hover p {
    letter-spacing: 0.5px;
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .plc-services-section {
    padding: 60px 20px;
    background-color: #fff;
    text-align: center;
  }
  
  .plc-services-section h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
  }
  
  .plc-services-section h2::after {

    position: absolute;
    width: 50px;
    height: 3px;
    background-color: #007bff;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    transition: all 0.3s ease;
  }
  
  .plc-services-section:hover h2::after {
    width: 80px;
    background-color: #1e40af;
  }
  
  .plc-brand-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
  }
  
  .plc-brand-item {
    background-color: #f9f9f9;
    padding: 25px;
    border-radius: 50%;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid #e5e7eb;
    transform: translateY(0);
    width: 180px;
    height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .plc-brand-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    border-color: #007bff;
  }
  
  .plc-brand-item img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
    filter: grayscale(30%);
    border-radius: 50%;
  }
  
  .plc-brand-item:hover img {
    transform: scale(1.1);
    filter: grayscale(0%);
  }
  
  .plc-brand-item h3 {
    font-size: 1.1rem;
    font-weight: 500;
    transition: color 0.3s ease;
    margin-top: 10px;
  }
  
  .plc-brand-item:hover h3 {
    color: #007bff;
  }
  
  .plc-applications-section {
    padding: 60px 20px;
    background-color: #f0f4f8;
  }
  
  .plc-applications-container {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
  }
  
  .plc-applications-content {
    flex: 1;
  }
  
  .plc-applications-content h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    margin-left: 30px;
    position: relative;
  }
  
  .plc-applications-content h2::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-color: #007bff;
    border-radius: 50%;
    transition: all 0.3s ease;
  }
  
  .plc-applications-content:hover h2::before {
    width: 25px;
    height: 25px;
    background-color: #1e40af;
  }
  
  .plc-applications-list {
    margin-left: 0;
    padding-left: 30px;
    list-style: none;
  }
  
  .plc-applications-list li {
    padding: 10px 0;
    font-size: 1rem;
    border-bottom: 1px dashed #ccc;
    transition: all 0.3s ease;
    position: relative;
    text-align: left;
    line-height: 1.6;
  }
  
  .plc-applications-list li::before {
    content: "➤";
    color: #007bff;
    margin-right: 8px;
    position: absolute;
    left: -20px;
    transition: all 0.3s ease;
  }
  
  .plc-applications-list li:hover {
    padding-left: 5px;
    border-bottom-color: #007bff;
  }
  
  .plc-applications-list li:hover::before {
    color: #1e40af;
    transform: scale(1.3);
  }
  
  .plc-applications-image {
    flex: 1;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
  }
  
  .plc-applications-image:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  }
  
  .plc-applications-image img {
    width: 100%;
    border-radius: 12px;
    height: 340px;
    transition: transform 0.5s ease;
  }
  
  .plc-applications-image:hover img {
    transform: scale(1.05);
  }
  
  .plc-footer {
    background-color: #1f2937;
    color: #ffffff;
    padding: 40px 20px 20px;
    transition: background-color 0.5s ease;
  }
  
  .plc-footer:hover {
    background-color: #111827;
  }
  
  .plc-footer-content {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
  }
  
  .plc-footer-section {
    flex: 1;
    min-width: 250px;
    transition: transform 0.3s ease;
  }
  
  .plc-footer-section:hover {
    transform: translateY(-5px);
  }
  
  .plc-footer-section h3 {
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
  }
  
  .plc-footer-section h3::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: #60a5fa;
    bottom: -5px;
    left: 0;
    transition: all 0.3s ease;
  }
  
  .plc-footer-section:hover h3::after {
    width: 50px;
    background-color: #3b82f6;
  }
  
  .plc-footer-section p,
  .plc-footer-section a {
    font-size: 0.95rem;
    color: #d1d5db;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: all 0.3s ease;
  }
  
  .plc-footer-section a:hover {
    color: #ffffff;
    padding-left: 5px;
  }
  
  .plc-footer-dropdown {
    position: relative;
  }
  
  .plc-footer-dropdown-toggle {
    cursor: pointer;
    display: block;
    margin-bottom: 10px;
    color: #d1d5db;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    background: none;
    border: none;
    font: inherit;
    text-align: left;
    padding: 0;
  }
  
  .plc-footer-dropdown-toggle::after {
    content: '▼';
    font-size: 0.6rem;
    margin-left: 5px;
    transition: transform 0.3s ease;
  }
  
  .plc-footer-dropdown-toggle:hover {
    color: #ffffff;
  }
  
  .plc-footer-dropdown-menu {
    height: 0;
    overflow: hidden;
    background-color: #2d3748;
    padding: 0 10px;
    border-radius: 5px;
    position: relative;
    z-index: 1;
    transition: height 0.4s ease, padding 0.4s ease;
  }
  
  .plc-footer-dropdown-menu a {
    display: block;
    padding: 5px 0;
    color: #d1d5db;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  
  .plc-footer-dropdown-menu a:hover {
    color: #fff;
    padding-left: 10px;
  }
  
  .social-icons a {
    display: inline-block;
    margin-right: 10px;
    font-size: 1.2rem;
    color: #d1d5db;
    transition: all 0.3s ease;
  }
  
  .social-icons a:hover {
    color: #ffffff;
    transform: translateY(-3px) scale(1.1);
  }
  
  .plc-copyright {
    text-align: center; 
    padding: 10px 0;
   
    color: #ffffff; 
    font-size: 14px; 
    border-top: 1px solid #333; 
  }
  .plc-footer:hover .copyright {
    color: #d1d5db;
  }
  
  
  .plc-section-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
  }
  
  .plc-section-visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  
  
  @media (max-width: 768px) {
    .plc-navbar-container {
      flex-direction: column;
      align-items: flex-start;
    }
  
    .plc-nav-links {
      flex-direction: column;
      width: 100%;
      margin-top: 10px;
    }
  
    .plc-applications-container {
      flex-direction: column;
    }
  
    .plc-banner h1 {
      font-size: 2rem;
    }
  
    .plc-banner p {
      font-size: 1rem;
    }
  
    .plc-dropdown-content {
      position: static;
      box-shadow: none;
      display: none;
      opacity: 1;
      transform: none;
      transition: none;
    }
  
    .plc-dropdown:hover .plc-dropdown-content {
      display: none;
    }
  
   
    .plc-main-logo {
      width: 70px;
      height: 70px;
    }
  
    .plc-company-name-main {
      font-size: 1.4rem;
    }
  
    .plc-company-name-sub {
      font-size: 0.8rem;
    }
  
    .plc-logo-badge {
      width: 25px;
      height: 25px;
      font-size: 0.8rem;
    }
  
    /* Mobile brand items */
    .plc-brand-item {
      width: 140px;
      height: 140px;
      padding: 20px;
    }
  
    .plc-brand-item img {
      width: 80px;
      height: 80px;
    }
  }
  
  @media (max-width: 412px) {
    /* Top Bar Adjustments */
    .plc-top-bar {
      padding: 6px 0;
      font-size: 0.75rem;
    }
  
    .contact-info {
      flex-direction: column;
      align-items: center;
    }
  
    .contact-info span {
      margin-right: 0;
      margin-bottom: 4px;
    }
  
    
    .plc-navbar-container {
      flex-direction: row;
      padding: 10px 0;
      position: relative;
      align-items: center;
    }
  
   
    .plc-mobile-menu-btn {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      width: 28px;
      height: 20px;
      cursor: pointer;
      z-index: 1001;
      background: transparent;
      border: none;
      padding: 0;
      position: absolute;
      right: 5%;
      top: 50%;
      transform: translateY(-50%);
    }
  
    .plc-mobile-menu-btn span {
      display: block;
      width: 100%;
      height: 2.5px;
      background-color: #1f2937;
      border-radius: 2px;
      transition: all 0.3s ease;
    }
  
    .plc-mobile-menu-btn.active span:nth-child(1) {
      transform: translateY(8px) rotate(45deg);
    }
  
    .plc-mobile-menu-btn.active span:nth-child(2) {
      opacity: 0;
    }
  
    .plc-mobile-menu-btn.active span:nth-child(3) {
      transform: translateY(-8px) rotate(-45deg);
    }
  
   
    .plc-nav-links {
      position: fixed;
      top: 0;
      right: -100%;
      width: 280px;
      height: 100vh;
      background: #fff;
      box-shadow: -2px 0 10px rgba(0,0,0,0.1);
      z-index: 1000;
      transition: right 0.3s ease-out;
      padding: 80px 20px 20px;
      overflow-y: auto;
    }
  
    .plc-nav-links.active {
      right: 0;
    }
  
   
    .plc-nav-links > a,
    .plc-dropdown > .plc-dropdown-toggle {
      display: block;
      padding: 12px 15px;
      margin: 5px 0;
      border-radius: 4px;
      transition: all 0.2s ease;
      cursor: pointer;
    }
  
   
    .plc-dropdown {
      position: relative;
    }
  
    .plc-dropdown:hover .plc-dropdown-toggle {
      color: inherit;
    }
  
    .plc-dropdown:hover .plc-dropdown-toggle::after {
      width: auto;
    }
  
    .plc-dropdown.active .plc-dropdown-toggle {
      color: #007bff;
    }
  
    .plc-dropdown-toggle {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
    }
  
    .plc-dropdown-toggle::after {
      content: '›';
      font-size: 1.2rem;
      transform: rotate(90deg);
      transition: transform 0.3s ease;
    }
  
    .plc-dropdown.active .plc-dropdown-toggle::after {
      transform: rotate(270deg);
    }
  
    .plc-dropdown-content {
      display: none;
      padding-left: 15px;
      position: static;
      opacity: 1;
      transform: none;
      box-shadow: none;
    }
  
    .plc-dropdown.active .plc-dropdown-content {
      display: block;
    }
  
    .plc-dropdown-content a {
      display: block;
      padding: 10px 15px;
      margin: 3px 0;
      font-size: 0.9rem;
    }
  
    /* Overlay */
    .plc-nav-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.5);
      z-index: 999;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
    }
  
    .plc-nav-overlay.active {
      opacity: 1;
      visibility: visible;
    }
  
 
    .plc-logo-section {
      position: relative;
      z-index: 1;
      padding-right: 40px;
    }
  
    .plc-nav-links.active ~ .plc-logo-section {
      pointer-events: none;
    }
  
    .plc-main-logo {
      width: 50px;
      height: 50px;
    }
  
    .plc-logo-badge {
      width: 18px;
      height: 18px;
      font-size: 0.6rem;
    }
  
    .plc-company-name-main {
      font-size: 1.3rem;
    }
  
    .plc-company-name-sub {
      font-size: 0.75rem;
    }
  
 
    .plc-banner {
      height: 250px;
    }
  
    .plc-banner h1 {
      font-size: 1.8rem;
      line-height: 1.3;
    }
  
    .plc-banner p {
      font-size: 1rem;
    }
  
    .plc-brand-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 15px;
      max-width: 100%;
      margin: 0 auto;
      padding: 15px;
    }
  
    .plc-brand-item {
      width: 100%;
      height: auto;
      aspect-ratio: 1/1;
      padding: 15px;
    }
  

    .no-scroll {
      overflow: hidden;
    }
  }



  /*  robotics*/

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

  
  

  /* biopgas.php*/

  /* biogas.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
  }
  
  /* Top Bar */
  .top-bar {
    background-color: #1f2937;
    color: #fff;
    font-size: 0.9rem;
    padding: 10px 0;
    transition: background-color 0.3s ease;
  }
  
  .top-bar:hover {
    background-color: #111827;
  }
  
  .top-bar-container {
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .contact-info span {
    margin-right: 20px;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
  }
  
  .contact-info span:hover {
    color: #60a5fa;
  }
  
  .contact-icon {
    margin-right: 8px;
    width: 16px;
    text-align: center;
  }
  
  /* Navigation */
  nav {
    background-color: #ffffff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
  }
  
  .scrolled-nav {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 5px 0;
  }
  
  .navbar-container {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    transition: padding 0.3s ease;
  }
  
  /* Logo Styles */
  .logo-section {
    display: flex;
    align-items: center;
  }
  
  .logo-container {
    position: relative;
    margin-right: 15px;
  }
  
  .main-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid #007bff;
    padding: 5px;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  .logo-badge {
    position: absolute;
    bottom: -5px;
    right: -5px;
    background: #1f2937;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    transition: all 0.3s ease;
  }
  
  .company-name {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
  }
  
  .company-name-main {
    font-size: 1.6rem;
    font-weight: 700;
    color: #1f2937;
    letter-spacing: 1px;
    transition: color 0.3s ease;
  }
  
  .company-name-sub {
    font-size: 0.9rem;
    font-weight: 500;
    color: #007bff;
    letter-spacing: 2px;
    transition: color 0.3s ease;
  }
  
  /* Logo Hover Effects */
  .logo-section:hover .main-logo {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.3);
    border-color: #1e40af;
  }
  
  .logo-section:hover .logo-badge {
    background: #007bff;
    transform: scale(1.1);
  }
  
  .logo-section:hover .company-name-main {
    color: #007bff;
  }
  
  .logo-section:hover .company-name-sub {
    color: #1f2937;
  }
  
  /* Nav Links */
  .nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
  }
  
  .nav-links a {
    color: #1f2937;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
  }
  
  .nav-links a:hover {
    color: #007bff;
  }
  
  .nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #007bff;
    transition: width 0.3s ease;
  }
  
  .nav-links a:hover::after {
    width: 100%;
  }
  
  /* Dropdown */
  .dropdown {
    position: relative;
  }
  
  .dropdown-toggle {
    cursor: pointer;
    background: none;
    border: none;
    color: #1f2937;
    font: inherit;
    font-weight: 500;
    padding: 5px 0;
    display: flex;
    align-items: center;
    position: relative;
  }
  
  .dropdown-toggle::after {
    content: '▾';
    margin-left: 5px;
    transition: transform 0.3s ease;
  }
  
  .dropdown-content {
    display: none;
    position: absolute;
    left: 0;
    top: calc(100% + 5px);
    background-color: #ffffff;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    border-radius: 5px;
    padding: 12px 0;
    z-index: 10;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    min-width: 200px;
  }
  
  .dropdown-content a {
    display: block;
    padding: 10px 20px;
    color: #1f2937;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
  }
  
  .dropdown-content a:hover {
    background-color: #f0f7ff;
    color: #007bff;
    padding-left: 25px;
  }
  
  .dropdown:hover .dropdown-content {
    display: block;
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Biogas Banner */
  .biogas-banner {
    background: url('images/auto2.jpeg') no-repeat center center/cover;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  
  .biogas-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    transition: background-color 0.5s ease;
  }
  
  .biogas-banner:hover::before {
    background-color: rgba(0, 0, 0, 0.4);
  }
  
  .banner-content {
    position: relative;
    z-index: 2;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.3s;
  }
  
  .biogas-banner h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
  }
  
  .biogas-banner:hover h1 {
    transform: scale(1.02);
  }
  
  .biogas-banner p {
    font-size: 1.2rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
  }
  
  .biogas-banner:hover p {
    letter-spacing: 0.5px;
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  /* Biogas Automation Section */
  .biogas-automation-section {
    padding: 60px 20px;
    background-color: #f0f4f8;
  }
  
  .biogas-automation-container {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
  }
  
  .biogas-automation-image {
    flex: 1;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
  }
  
  .biogas-automation-image:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  }
  
  .biogas-automation-image img {
    width: 100%;
    border-radius: 12px;
    height: 340px;
    transition: transform 0.5s ease;
  }
  
  .biogas-automation-image:hover img {
    transform: scale(1.05);
  }
  
  .biogas-automation-content {
    flex: 1;
  }
  
  .biogas-automation-content h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    margin-left: 30px;
    position: relative;
  }
  
  .biogas-automation-content h2::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-color: #007bff;
    border-radius: 50%;
    transition: all 0.3s ease;
  }
  
  .biogas-automation-content:hover h2::before {
    width: 25px;
    height: 25px;
    background-color: #1e40af;
  }
  
  .biogas-automation-list {
    margin-left: 0;
    padding-left: 30px;
    list-style: none;
  }
  
  .biogas-automation-list li {
    padding: 10px 0;
    font-size: 1rem;
    border-bottom: 1px dashed #ccc;
    transition: all 0.3s ease;
    position: relative;
    text-align: left;
    line-height: 1.6;
  }
  
  .biogas-automation-list li::before {
    content: "➤";
    color: #007bff;
    margin-right: 8px;
    position: absolute;
    left: -20px;
    transition: all 0.3s ease;
  }
  
  .biogas-automation-list li:hover {
    padding-left: 5px;
    border-bottom-color: #007bff;
  }
  
  .biogas-automation-list li:hover::before {
    color: #1e40af;
    transform: scale(1.3);
  }
  
  /* Biogas Services Section */
  .biogas-services-section {
    padding: 60px 20px;
    background-color: #fff;
    text-align: center;
  }
  
  .biogas-services-section h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
    text-align: left;
    margin-left: 20px; /* Optional: Adjust as needed */
    padding-left: 0;
  }
  


  .biogas-services-section h2::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background-color: #007bff;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    transition: all 0.3s ease;
  }
  
  .biogas-services-section:hover h2::after {
    width: 80px;
    background-color: #1e40af;
  }
  
  .biogas-applications-container {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
  }
  
  .biogas-applications-content {
    flex: 1;
  }
  
  .biogas-applications-content h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    margin-left: 30px;
    position: relative;
  }
  
  .biogas-applications-content h2::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-color: #007bff;
    border-radius: 50%;
    transition: all 0.3s ease;
  }
  
  .biogas-applications-content:hover h2::before {
    width: 25px;
    height: 25px;
    background-color: #1e40af;
  }
  
  .biogas-applications-list {
    margin-left: 0;
    padding-left: 30px;
    list-style: none;
  }
  
  .biogas-applications-list li {
    padding: 10px 0;
    font-size: 1rem;
    border-bottom: 1px dashed #ccc;
    transition: all 0.3s ease;
    position: relative;
    text-align: left;
    line-height: 1.6;
  }
  
  .biogas-applications-list li::before {
    content: "➤";
    color: #007bff;
    margin-right: 8px;
    position: absolute;
    left: -20px;
    transition: all 0.3s ease;
  }
  
  .biogas-applications-list li:hover {
    padding-left: 5px;
    border-bottom-color: #007bff;
  }
  
  .biogas-applications-list li:hover::before {
    color: #1e40af;
    transform: scale(1.3);
  }
  
  .biogas-applications-image {
    flex: 1;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
  }
  
  .biogas-applications-image:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  }
  
  .biogas-applications-image img {
    width: 100%;
    border-radius: 12px;
    height: 340px;
    transition: transform 0.5s ease;
  }
  
  .biogas-applications-image:hover img {
    transform: scale(1.05);
  }
  
  /* Footer */
  footer {
    background-color: #1f2937;
    color: #ffffff;
    padding: 40px 20px 20px;
    transition: background-color 0.5s ease;
  }
  
  footer:hover {
    background-color: #111827;
  }
  
  .footer-content {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
  }
  
  .footer-section {
    flex: 1;
    min-width: 250px;
    transition: transform 0.3s ease;
  }
  
  .footer-section:hover {
    transform: translateY(-5px);
  }
  
  .footer-section h3 {
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
  }
  
  .footer-section h3::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: #60a5fa;
    bottom: -5px;
    left: 0;
    transition: all 0.3s ease;
  }
  
  .footer-section:hover h3::after {
    width: 50px;
    background-color: #3b82f6;
  }
  
  .footer-section p,
  .footer-section a {
    font-size: 0.95rem;
    color: #d1d5db;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: all 0.3s ease;
  }
  
  .footer-section a:hover {
    color: #ffffff;
    padding-left: 5px;
  }
  
  .footer-dropdown {
    position: relative;
  }
  
  .footer-dropdown-toggle {
    cursor: pointer;
    display: block;
    margin-bottom: 10px;
    color: #d1d5db;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    background: none;
    border: none;
    font: inherit;
    text-align: left;
    padding: 0;
  }
  
  .footer-dropdown-toggle::after {
    content: '▼';
    font-size: 0.6rem;
    margin-left: 5px;
    transition: transform 0.3s ease;
  }
  
  .footer-dropdown-toggle:hover {
    color: #ffffff;
  }
  
  .footer-dropdown-menu {
    height: 0;
    overflow: hidden;
    background-color: #2d3748;
    padding: 0 10px;
    border-radius: 5px;
    position: relative;
    z-index: 1;
    transition: height 0.4s ease, padding 0.4s ease;
  }
  
  .footer-dropdown-menu a {
    display: block;
    padding: 5px 0;
    color: #d1d5db;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  
  .footer-dropdown-menu a:hover {
    color: #fff;
    padding-left: 10px;
  }
  
  .social-icons a {
    display: inline-block;
    margin-right: 10px;
    font-size: 1.2rem;
    color: #d1d5db;
    transition: all 0.3s ease;
  }
  
  .social-icons a:hover {
    color: #ffffff;
    transform: translateY(-3px) scale(1.1);
  }
  
  footer .copyright {
    text-align: center;
    font-size: 0.85rem;
    margin-top: 20px;
    color: #9ca3af;
    transition: color 0.3s ease;
  }
  
  footer:hover .copyright {
    color: #d1d5db;
  }
  
  /* Scroll Animation */
  .section-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
  }
  
  .section-visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Media Queries */
  @media (max-width: 768px) {
    .navbar-container {
      flex-direction: column;
      align-items: flex-start;
    }
  
    .nav-links {
      flex-direction: column;
      width: 100%;
      margin-top: 10px;
    }
  
    .biogas-automation-container,
    .biogas-applications-container {
      flex-direction: column;
    }
  
    .biogas-banner h1 {
      font-size: 2rem;
    }
  
    .biogas-banner p {
      font-size: 1rem;
    }
  
    .dropdown-content {
      position: static;
      box-shadow: none;
      display: none;
      opacity: 1;
      transform: none;
      transition: none;
    }
  
    .dropdown:hover .dropdown-content {
      display: none;
    }
  
    .main-logo {
      width: 70px;
      height: 70px;
    }
  
    .company-name-main {
      font-size: 1.4rem;
    }
  
    .company-name-sub {
      font-size: 0.8rem;
    }
  
    .logo-badge {
      width: 25px;
      height: 25px;
      font-size: 0.8rem;
    }
  }
  
  @media (max-width: 412px) {
    .top-bar {
      padding: 6px 0;
      font-size: 0.75rem;
    }
  
    .contact-info {
      flex-direction: column;
      align-items: center;
    }
  
    .contact-info span {
      margin-right: 0;
      margin-bottom: 4px;
    }
  
    .navbar-container {
      flex-direction: row;
      padding: 10px 0;
      position: relative;
      align-items: center;
    }
  
    .mobile-menu-btn {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      width: 28px;
      height: 20px;
      cursor: pointer;
      z-index: 1001;
      background: transparent;
      border: none;
      padding: 0;
      position: absolute;
      right: 5%;
      top: 50%;
      transform: translateY(-50%);
    }
  
    .mobile-menu-btn span {
      display: block;
      width: 100%;
      height: 2.5px;
      background-color: #1f2937;
      border-radius: 2px;
      transition: all 0.3s ease;
    }
  
    .mobile-menu-btn.active span:nth-child(1) {
      transform: translateY(8px) rotate(45deg);
    }
  
    .mobile-menu-btn.active span:nth-child(2) {
      opacity: 0;
    }
  
    .mobile-menu-btn.active span:nth-child(3) {
      transform: translateY(-8px) rotate(-45deg);
    }
  
    .nav-links {
      position: fixed;
      top: 0;
      right: -100%;
      width: 280px;
      height: 100vh;
      background: #fff;
      box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
      z-index: 1000;
      transition: right 0.3s ease-out;
      padding: 80px 20px 20px;
      overflow-y: auto;
    }
  
    .nav-links.active {
      right: 0;
    }
  
    .nav-links > a,
    .dropdown > .dropdown-toggle {
      display: block;
      padding: 12px 15px;
      margin: 5px 0;
      border-radius: 4px;
      transition: all 0.2s ease;
      cursor: pointer;
    }
  
    .dropdown {
      position: relative;
    }
  
    .dropdown:hover .dropdown-toggle {
      color: inherit;
    }
  
    .dropdown:hover .dropdown-toggle::after {
      width: auto;
    }
  
    .dropdown.active .dropdown-toggle {
      color: #007bff;
    }
  
    .dropdown-toggle {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
    }
  
    .dropdown-toggle::after {
      content: '›';
      font-size: 1.2rem;
      transform: rotate(90deg);
      transition: transform 0.3s ease;
    }
  
    .dropdown.active .dropdown-toggle::after {
      transform: rotate(270deg);
    }
  
    .dropdown-content {
      display: none;
      padding-left: 15px;
      position: static;
      opacity: 1;
      transform: none;
      box-shadow: none;
    }
  
    .dropdown.active .dropdown-content {
      display: block;
    }
  
    .dropdown-content a {
      display: block;
      padding: 10px 15px;
      margin: 3px 0;
      font-size: 0.9rem;
    }
  
    .nav-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.5);
      z-index: 999;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
    }
  
    .nav-overlay.active {
      opacity: 1;
      visibility: visible;
    }
  
    .logo-section {
      position: relative;
      z-index: 1;
      padding-right: 40px;
    }
  
    .nav-links.active ~ .logo-section {
      pointer-events: none;
    }
  
    .main-logo {
      width: 50px;
      height: 50px;
    }
  
    .logo-badge {
      width: 18px;
      height: 18px;
      font-size: 0.6rem;
    }
  
    .company-name-main {
      font-size: 1.3rem;
    }
  
    .company-name-sub {
      font-size: 0.75rem;
    }
  
    .biogas-banner {
      height: 250px;
    }
  
    .biogas-banner h1 {
      font-size: 1.8rem;
      line-height: 1.3;
    }
  
    .biogas-banner p {
      font-size: 1rem;
    }
  
    .no-scroll {
      overflow: hidden;
    }
  }


  /* --------------------------------------------------------------------------*/

/* contact .php*/

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #f4f4f4;
  color: #333;
  line-height: 1.6;
}

.top-bar {
  background-color: #1f2937;
  color: #fff;
  font-size: 0.9rem;
  padding: 10px 0;
  transition: background-color 0.3s ease;
}

.top-bar:hover {
  background-color: #111827;
}

.top-bar-container {
  width: 90%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact-info span {
  margin-right: 20px;
  transition: color 0.3s ease;
  display: inline-flex;
  align-items: center;
}

.contact-info span:hover {
  color: #60a5fa;
}

.contact-icon {
  margin-right: 8px;
  width: 16px;
  text-align: center;
}

nav {
  background-color: #ffffff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.scrolled-nav {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 5px 0;
}

.navbar-container {
  width: 90%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  transition: padding 0.3s ease;
}

.logo-section {
  display: flex;
  align-items: center;
}

.logo-container {
  position: relative;
  margin-right: 15px;
}

.main-logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid #007bff;
  padding: 5px;
  background: white;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.logo-badge {
  position: absolute;
  bottom: -5px;
  right: -5px;
  background: #1f2937;
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
  transition: all 0.3s ease;
}

.company-name {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.company-name-main {
  font-size: 1.6rem;
  font-weight: 700;
  color: #1f2937;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}

.company-name-sub {
  font-size: 0.9rem;
  font-weight: 500;
  color: #007bff;
  letter-spacing: 2px;
  transition: color 0.3s ease;
}

.logo-section:hover .main-logo {
  transform: scale(1.05) rotate(5deg);
  box-shadow: 0 6px 20px rgba(0, 123, 255, 0.3);
  border-color: #1e40af;
}

.logo-section:hover .logo-badge {
  background: #007bff;
  transform: scale(1.1);
}

.logo-section:hover .company-name-main {
  color: #007bff;
}

.logo-section:hover .company-name-sub {
  color: #1f2937;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.nav-links a {
  color: #1f2937;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding: 5px 0;
}

.nav-links a:hover {
  color: #007bff;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #007bff;
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.dropdown {
  position: relative;
}

.dropdown-toggle {
  cursor: pointer;
  color: #1f2937;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding: 5px 0;
}

.dropdown:hover .dropdown-toggle {
  color: #007bff;
}

.dropdown-toggle::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #007bff;
  transition: width 0.3s ease;
}

.dropdown:hover .dropdown-toggle::after {
  width: 100%;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #ffffff;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  border-radius: 5px;
  padding: 10px;
  z-index: 10;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  min-width: 200px;
}

.dropdown:hover .dropdown-content {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.dropdown-content a {
  display: block;
  padding: 8px 12px;
  white-space: nowrap;
  color: #1f2937;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.dropdown-content a:hover {
  background-color: #f0f7ff;
  color: #007bff;
  padding-left: 15px;
}

.contact-hero {
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('images/industry.jpg');
  background-size: cover;
  background-position: center;
  height: 300px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  transition: background-color 0.5s ease;
}

.contact-hero:hover::before {
  background-color: rgba(0, 0, 0, 0.4);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-content {
  max-width: 700px;
  color: white;
  text-align: left;
  position: relative;
  z-index: 2;
  transform: translateY(20px);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards 0.3s;
  font-weight: 700;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.contact-hero:hover h1 {
  transform: scale(1.02);
}

.contact-section {
  padding: 60px 20px;
  background-color: #fff;
}

.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  align-items: start;
}

.contact-info-box {
  background-color: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.contact-info-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.contact-info-box h2 {
  color: #1f2937;
  margin-bottom: 15px;
  font-size: 1.5rem;
  position: relative;
  padding-bottom: 8px;
}

.contact-info-box h2::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 2px;
  background-color: #007bff;
  bottom: 0;
  left: 0;
  transition: all 0.3s ease;
}

.contact-info-box:hover h2::after {
  width: 60px;
  background-color: #1e40af;
}

.contact-details {
  margin-top: 15px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  margin-bottom: 12px;
}

.contact-icon-box {
  background-color: #007bff;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.contact-info-box:hover .contact-icon-box {
  background-color: #1e40af;
  transform: rotate(15deg);
}

.contact-text h3 {
  color: #1f2937;
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.contact-text p, .contact-text a {
  color: #4b5563;
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s ease;
}

.contact-text a:hover {
  color: #007bff;
}

.map-container {
  height: 250px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  margin-top: 15px;
}

.map-container:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.enquiry-form-box {
  background-color: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.enquiry-form-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.enquiry-form-box h2 {
  color: #1f2937;
  margin-bottom: 15px;
  font-size: 1.5rem;
  position: relative;
  padding-bottom: 8px;
}

.enquiry-form-box h2::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 2px;
  background-color: #007bff;
  bottom: 0;
  left: 0;
  transition: all 0.3s ease;
}

.enquiry-form-box:hover h2::after {
  width: 60px;
  background-color: #1e40af;
}

.enquiry-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  color: #1f2937;
  margin-bottom: 4px;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 8px;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  font-size: 0.9rem;
  color: #1f2937;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 5px rgba(0, 123, 255, 0.3);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.submit-btn {
  background-color: #007bff;
  color: white;
  font-family: 'Poppins', sans-serif;
  padding: 10px 16px;
  border: none;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  background-color: #1e40af;
  transform: translateY(-2px);
}

footer {
  background-color: #1f2937;
  color: #ffffff;
  padding: 40px 20px 20px;
  transition: background-color 0.5s ease;
}

footer:hover {
  background-color: #111827;
}

.footer-content {
  max-width: 1200px;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
}

.footer-section {
  flex: 1;
  min-width: 250px;
  transition: transform 0.3s ease;
}

.footer-section:hover {
  transform: translateY(-5px);
}

.footer-section h3 {
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  width: 30px;
  height: 2px;
  background-color: #60a5fa;
  bottom: -5px;
  left: 0;
  transition: all 0.3s ease;
}

.footer-section:hover h3::after {
  width: 50px;
  background-color: #3b82f6;
}

.footer-section p,
.footer-section a {
  font-size: 0.95rem;
  color: #d1d5db;
  text-decoration: none;
  display: block;
  margin-bottom: 10px;
  transition: all 0.3s ease;
}

.footer-section a:hover {
  color: #ffffff;
  padding-left: 5px;
}

.footer-dropdown {
  position: relative;
}

.footer-dropdown-toggle {
  cursor: pointer;
  display: block;
  margin-bottom: 10px;
  color: #d1d5db;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
}

.footer-dropdown-toggle::after {
  content: '▼';
  font-size: 0.6rem;
  margin-left: 5px;
  transition: transform 0.3s ease;
}

.footer-dropdown-toggle:hover {
  color: #ffffff;
}

.footer-dropdown-menu {
  height: 0;
  overflow: hidden;
  background-color: #2d3748;
  padding: 0 10px;
  border-radius: 5px;
  position: relative;
  z-index: 1;
  transition: height 0.4s ease, padding 0.4s ease;
}

.footer-dropdown-menu a {
  display: block;
  padding: 5px 0;
  color: #d1d5db;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-dropdown-menu a:hover {
  color: #fff;
  padding-left: 10px;
}

.social-icons a {
  display: inline-block;
  margin-right: 10px;
  font-size: 1.2rem;
  color: #d1d5db;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  color: #ffffff;
  transform: translateY(-3px) scale(1.1);
}

footer .copyright {
  text-align: center;
  font-size: 0.85rem;
  margin-top: 20px;
  color: #9ca3af;
  transition: color 0.3s ease;
}

footer:hover .copyright {
  color: #d1d5db;
}

.section-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.section-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .navbar-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
    margin-top: 10px;
    margin-left: 0;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

  .contact-hero h1 {
    font-size: 2rem;
  }

  .dropdown-content {
    position: static;
    box-shadow: none;
    display: none;
    opacity: 1;
    transform: none;
    transition: none;
  }
  
  .dropdown:hover .dropdown-content {
    display: none;
  }

  .main-logo {
    width: 70px;
    height: 70px;
  }

  .company-name-main {
    font-size: 1.4rem;
  }

  .company-name-sub {
    font-size: 0.8rem;
  }

  .logo-badge {
    width: 25px;
    height: 25px;
    font-size: 0.8rem;
  }
}

@media (max-width: 412px) {
  .top-bar {
    padding: 6px 0;
    font-size: 0.75rem;
  }
  
  .contact-info {
    flex-direction: column;
    align-items: center;
  }
  
  .contact-info span {
    margin-right: 0;
    margin-bottom: 4px;
  }

  .navbar-container {
    flex-direction: row;
    padding: 10px 0;
    position: relative;
    align-items: center;
  }

  .mobile-menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    cursor: pointer;
    z-index: 1001;
    background: transparent;
    border: none;
    padding: 0;
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
  }

  .mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2.5px;
    background-color: #1f2937;
    border-radius: 2px;
    transition: all 0.3s ease;
  }

  .mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: right 0.3s ease-out;
    padding: 80px 20px 20px;
    overflow-y: auto;
    margin-left: 0;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links > a,
  .dropdown > .dropdown-toggle {
    display: block;
    padding: 12px 15px;
    margin: 5px 0;
    border-radius: 4px;
    transition: all 0.2s ease;
  }

  .dropdown {
    position: relative;
  }

  .dropdown:hover .dropdown-toggle {
    color: #1f2937;
  }
  
  .dropdown:hover .dropdown-toggle::after {
    width: 0;
  }
  
  .dropdown.active .dropdown-toggle {
    color: #007bff;
  }

  .dropdown-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .dropdown-toggle::after {
    content: '›';
    font-size: 1.2rem;
    transform: rotate(90deg);
    transition: transform 0.3s ease;
  }

  .dropdown.active .dropdown-toggle::after {
    transform: rotate(270deg);
  }

  .dropdown-content {
    display: none;
    padding-left: 15px;
  }

  .dropdown.active .dropdown-content {
    display: block;
  }

  .dropdown-content a {
    display: block;
    padding: 10px 15px;
    margin: 3px 0;
    font-size: 0.9rem;
  }

  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 70%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  .nav-overlay.active {
    opacity: 1;
    visibility: visible;
  }

  .logo-section {
    position: relative;
    z-index: 1;
    padding-right: 40px;
  }

  .nav-links.active ~ .logo-section {
    pointer-events: none;
  }

  .no-scroll {
    overflow: hidden;
  }
}