:root {
            --primary-blue: #0056b3;
            --light-blue: #007bff;
            --dark-blue: #004085;
            --accent-color: #ff6b00;
            --white: #ffffff;
            --light-gray: #f8f9fa;
            --dark-gray: #343a40;
        }
        
        * {
            box-sizing: border-box;
        }
        
        html, body {
            overflow-x: hidden;
            width: 100%;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            color: #333;
            padding-top: 80px; /* Account for fixed navbar */
        }
        
        .navbar {
            background-color: var(--white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            padding: 15px 0;
            transition: all 0.3s ease;
        }
        
        .navbar-brand {
            font-weight: 700;
            color: var(--primary-blue);
        }
        
        .nav-link {
            color: #333;
            font-weight: 500;
            margin: 0 10px;
            transition: all 0.3s;
        }
        
        .nav-link:hover {
            color: var(--primary-blue);
        }
        
        .navbar-nav .nav-link.active {
            color: var(--primary-blue);
            font-weight: 600;
        }
        
        .hero-slide {
            height: 100vh;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            color: var(--white);
            position: relative;
        }
        
        .hero-slide::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to right, rgba(0, 84, 179, 0.8), rgba(0, 84, 179, 0.6));
        }
        
        .hero-content {
            position: relative;
            z-index: 1;
        }

        .hero-content p{
            color: var(--white);
        }
        
        .btn-primary {
            background-color: var(--primary-blue);
            border-color: var(--primary-blue);
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 500;
            transition: all 0.3s;
        }
        
        .btn-primary:hover {
            background-color: var(--dark-blue);
            border-color: var(--dark-blue);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .btn-outline-light {
            border-radius: 30px;
            padding: 12px 30px;
            font-weight: 500;
            transition: all 0.3s;
        }
        
        .btn-outline-light:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }
        
        .section-title {
            position: relative;
            margin-bottom: 40px;
            font-weight: 700;
            color: var(--dark-gray);
        }
        
        .section-title:after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            width: 110px;
            height: 3px;
            background-color: var(--primary-blue);
            transform: translateX(-50%);
        }
        
        .section-title.text-center:after {
            left: 50%;
            transform: translateX(-50%);
        }
        
        /* Client Slider Styles */
        .client-section {
            padding: 60px 0;
        }
        
        .client-item {
            text-align: center;
            padding: 20px;
            transition: all 0.3s;
        }
        
        .client-item img {
            max-width: 150px;
            opacity: 0.7;
            transition: all 0.3s;
        }
        
        .client-item img:hover {
            filter: grayscale(0%);
            opacity: 1;
            transform: scale(1.05);
        }
        
        .client-name {
            margin-top: 15px;
            font-weight: 500;
            color: var(--dark-gray);
        }
        
        /* Enhanced About Us Section */
        .about-us-section {
            padding: 100px 0;
            background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
            position: relative;
        }
        
        .about-us-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="0.5" fill="%23007bff" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
            opacity: 0.3;
        }
        
        .about-image-wrapper {
            position: relative;
            margin-bottom: 30px;
        }
        
        .about-image {
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 86, 179, 0.1);
            position: relative;
            z-index: 2;
        }
        
        .about-image img {
            width: 100%;
            height: 500px;
            object-fit: cover;
            transition: transform 0.5s ease;
            border-radius: 20px;
        }
        
        .about-image:hover img {
            transform: scale(1.05);
        }
        
        .experience-badge {
            position: absolute;
            bottom: -20px;
            right: 30px;
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
            color: white;
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 15px 30px rgba(0, 86, 179, 0.3);
            z-index: 3;
            text-align: center;
            min-width: 120px;
        }
        
        .badge-number {
            font-size: 28px;
            font-weight: 700;
            display: block;
            line-height: 1;
        }
        
        .badge-text {
            font-size: 12px;
            font-weight: 500;
            opacity: 0.9;
        }
        
        .about-content {
            position: relative;
            z-index: 2;
            padding: 20px 0;
        }
        
        .section-header {
            margin-bottom: 30px;
        }
        
        .section-subtitle {
            color: var(--primary-blue);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 10px;
            display: block;
        }
        
        .about-description {
            font-size: 16px;
            color: #666;
            line-height: 1.7;
            margin-bottom: 20px;
        }
        
        .about-features {
            margin: 40px 0;
        }
        
        .feature-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 25px;
            padding: 20px;
            background: rgba(255, 255, 255, 0.8);
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }
        
        .feature-item:hover {
            transform: translateX(10px);
            box-shadow: 0 10px 25px rgba(0, 86, 179, 0.1);
        }
        
        .feature-icon {
            background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-right: 20px;
            flex-shrink: 0;
        }
        
        .feature-content h5 {
            font-size: 18px;
            font-weight: 600;
            color: var(--dark-gray);
            margin-bottom: 5px;
        }
        
        .feature-content p {
            color: #666;
            margin-bottom: 0;
            font-size: 14px;
        }
        
        /* Service Sections Common Styles */
        .service-section {
            padding: 100px 0;
        }
        
        .service-section:nth-child(even) {
            background-color: #f8f9fa;
        }
        
        .service-intro {
            margin-bottom: 50px;
        }
        
        .service-card {
            background: white;
            border-radius: 10px;
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            height: 100%;
        }
        
        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 86, 179, 0.1);
        }
        
        .service-icon {
            font-size: 40px;
            color: var(--primary-blue);
            margin-bottom: 20px;
        }
        
        .service-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 15px;
            color: var(--dark-gray);
        }
        
        .service-list {
            list-style-type: none;
            padding: 0;
        }
        
        .service-list li {
            padding: 5px 0;
            position: relative;
            padding-left: 20px;
        }
        
        .service-list li:before {
            content: "•";
            color: var(--primary-blue);
            font-weight: bold;
            position: absolute;
            left: 0;
        }
        
        .service-gallery {
            margin-top: 50px;
        }
        
        .gallery-item {
            margin-bottom: 30px;
            overflow: hidden;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .gallery-item img {
            width: 100%;
            height: 300px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .gallery-item:hover img {
            transform: scale(1.05);
        }
        
        /* PCB Table Styles */
        .pcb-table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            border-radius: 10px;
            overflow: hidden;
        }
        
        .pcb-table th, .pcb-table td {
            padding: 15px;
            text-align: left;
            border: 1px solid #ddd;
        }
        
        .pcb-table th {
            background-color: var(--primary-blue);
            color: white;
            font-weight: 600;
        }
        
        .pcb-table tr:nth-child(even) {
            background-color: #f8f9fa;
        }
        
        .pcb-table tr:hover {
            background-color: #e9ecef;
        }
        
        /* Product Design Process Section */
        .design-process-section {
            padding: 100px 0;
            background: #ffffff;
        }
        
        .process-intro {
            margin: 60px 0 80px;
        }
        
        .process-intro h3 {
            font-size: 2rem;
            font-weight: 600;
            color: var(--dark-gray);
            margin-bottom: 20px;
        }
        
        .process-intro p {
            font-size: 16px;
            color: #666;
            line-height: 1.7;
        }
        
        .process-overview-image {
            position: relative;
        }
        
        .process-overview-image::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: 10px;
            bottom: 10px;
            background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
            border-radius: 15px;
            z-index: 0;
            opacity: 0.1;
        }
        
        .process-overview-image img {
            position: relative;
            z-index: 1;
            border-radius: 15px;
        }
        
        .process-steps {
            margin-top: 80px;
        }
        
        .process-step {
            margin-bottom: 100px;
            position: relative;
        }
        
        .process-step:last-child {
            margin-bottom: 0;
        }
        
        .step-content {
            position: relative;
        }
        
        .step-number {
            position: absolute;
            top: -30px;
            left: 0;
            font-size: 80px;
            font-weight: 700;
            color: rgba(0, 86, 179, 0.1);
            line-height: 1;
            z-index: 0;
        }
        
        .step-title {
            font-size: 2rem;
            font-weight: 600;
            color: var(--dark-gray);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        
        .step-description {
            font-size: 16px;
            color: #666;
            line-height: 1.7;
            margin-bottom: 30px;
        }
        
        .step-features {
            margin-top: 30px;
        }
        
        .feature-point {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            padding: 10px 0;
        }
        
        .feature-point i {
            color: var(--primary-blue);
            font-size: 16px;
            margin-right: 15px;
            width: 20px;
        }
        
        .feature-point span {
            font-size: 15px;
            color: var(--dark-gray);
            font-weight: 500;
        }
        
        .step-image {
            position: relative;
        }
        
        .step-image::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 20px;
            right: -20px;
            bottom: -20px;
            border-radius: 20px;
            z-index: 0;
            opacity: 0.1;
        }
        
        .step-image img {
            position: relative;
            z-index: 1;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            border-radius: 15px;
        }
        
        .step-image:hover img {
            transform: translateY(-5px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }
        
        /* Tabs Section */
        .tabs-section {
            padding: 100px 0;
            background-color: #f8f9fa;
        }
        
        .nav-pills .nav-link {
            padding: 12px 25px;
            border-radius: 30px;
            margin: 0 5px 10px;
            color: var(--dark-gray);
            font-weight: 500;
            transition: all 0.3s;
        }
        
        .nav-pills .nav-link.active {
            background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
            color: white;
        }
        
        .tab-content {
            padding: 30px 0;
        }
        
        .tab-content h3 {
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 20px;
            color: var(--dark-gray);
        }
        
        .tab-content ul {
            padding-left: 20px;
        }
        
        .tab-content ul li {
            margin-bottom: 10px;
            line-height: 1.6;
        }
        
        /* Contact Section */
        .contact-section {
            padding: 100px 0;
        }
        
        .contact-info {
            padding: 20px;
            background-color: var(--light-gray);
            border-radius: 10px;
        }
        
        .contact-icon {
            font-size: 24px;
            color: var(--primary-blue);
            margin-right: 15px;
        }
        
        /* Footer */
        footer {
            background-color: #333;
            color: var(--white);
            padding: 60px 0 30px;
        }
        
        .footer-title {
            font-weight: 600;
            margin-bottom: 20px;
            position: relative;
        }
        
        .footer-title:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 40px;
            height: 2px;
            background-color: var(--primary-blue);
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
        }
        
        .footer-links li {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        
        .footer-links a {
            color: #ccc;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .footer-links a:hover {
            color: var(--white);
            padding-left: 5px;
        }
        
        .social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            line-height: 40px;
            text-align: center;
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--white);
            border-radius: 50%;
            margin-right: 10px;
            transition: all 0.3s;
        }
        
        .social-icons a:hover {
            background-color: var(--primary-blue);
            transform: translateY(-3px);
        }
        
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            margin-top: 30px;
        }
        
        /* Back to top button */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--primary-blue);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            transition: all 0.3s;
            z-index: 1000;
        }
        
        .back-to-top.show {
            opacity: 1;
        }
        
        /* Fix for navbar covering content on anchor links */
        section {
            scroll-margin-top: 80px;
        }
        
        /* Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .hero-content .col-md-6 {
                width: 100% !important;
                text-align: center;
            }
            
            .about-image img {
                height: auto;
            }
            
            .experience-badge {
                position: relative;
                bottom: 0;
                right: 0;
                margin-top: 20px;
                display: inline-block;
            }
            
            .carousel-control-prev {
                left: 5px;
            }
            
            .carousel-control-next {
                right: 5px;
            }
            
            .logo-h {
                height: 40px !important;
            }
            
            .step-number {
                font-size: 60px;
            }
            
            .step-title {
                font-size: 1.5rem;
            }
            
            .pcb-table {
                display: block;
                overflow-x: auto;
            }
        }

        .logo-h {
            height: 60px !important;
        }

        @media (width: 360px) {
            .logo-h {
                height: 50px !important;
            }
        }

        @media screen and (width: 360px) and (height: 800px) {
            .logo-h {
                height: 40px !important;
            }
        }

        @media screen and (min-width: 360px) and (max-width: 360px) and (min-height: 800px) and (max-height: 800px) {
            .logo-h {
                height: 40px !important;
            }
        }

          .floating-contacts{
    position:fixed;
    left:18px;   /* 👈 Changed from right to left */
    bottom:18px;
    display:flex;
    flex-direction:column;
    gap:12px;
    z-index:9999;
  }
  .float-btn{
    width:54px;height:54px;
    border-radius:50%;
    display:inline-flex;align-items:center;justify-content:center;
    box-shadow:0 6px 18px rgba(0,0,0,.18);
    background:#25D366; /* WhatsApp green by default; overridden for call */
    color:#fff;text-decoration:none;
    transition:transform .18s ease, box-shadow .18s ease, opacity .2s;
  }
  .float-btn:hover{ transform:translateY(-2px); box-shadow:0 10px 22px rgba(0,0,0,.22);}
  .float-btn svg{ width:26px;height:26px; fill:#fff; }
  .float-btn.call{ background:#0ea5e9; }  /* Sky blue for Call button */

  .float-label{
    position:absolute; left:64px;  /* 👈 Changed for left side */
    background:#111827; color:#fff; font-size:12px; padding:6px 10px;
    border-radius:10px; white-space:nowrap; opacity:0; pointer-events:none;
    transform:translateX(-6px); transition:opacity .18s, transform .18s;
  }
  .float-btn:hover + .float-label{ opacity:1; transform:translateX(0); }