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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    color: #333;
    line-height: 1.6;
}

        /* Header */
        header {
            background: white;
            padding: 15px 0;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

        /* Hero Section */
        .hero {
            background-color: #f8f9fa;
            color: #ffffff !important;
            padding: 80px 20px;
            position: relative;
            overflow: hidden;
            min-height: 60vh;
            display: flex;
            align-items: center;
            margin-top: 2rem;
        }
        
        /* Ensure all text in hero is white */
        .hero * {
            color: #ffffff !important;
        }
        
        /* Specific elements that might need extra styling */
        .hero-category,
        .hero-title,
        .hero-description,
        .hero-features {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin: 20px 0;
        }

        .product-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 1px;
            font-size: 12px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-right: 8px;
            margin-bottom: 8px;
            white-space: nowrap;
        }

        .tag-communication {
            background-color: rgb(37, 100, 235);
            color: white !important;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .tag-feature {
            background-color: rgba(16, 185, 129, 0.9);
            color: white !important;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .tag-application {
            background-color: rgb(37, 100, 235);
            color: white !important;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .hero-buttons .btn-primary {
            color: #ffffff !important;
        }

        
        /* Button styling to ensure visibility */
        .hero .btn-primary {
            background-color: rgba(255, 255, 255, 0.2);
            color: #ffffff !important;
            transition: all 0.3s ease;
        }
        
        .hero .btn-primary:hover {
            background-color: #ffffff;
            color: #333333 !important;
        }
        
        .hero-content {
            display: flex;
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
            position: relative;
            z-index: 2;
            padding: 0 0px;
            color: #333;
            align-items: center;
        }
        
        .hero-left {
            flex: 1;
            padding-right: 20px;
        }
        
        .hero-right {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .hero-image-container {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            background: #fff;
            padding: 20px;
        }
        
        .hero-image {
            width: 100%;
            max-width: 500px;
            height: auto;
            display: block;
            border-radius: 4px;
            transition: transform 0.3s ease;
            margin: 0 auto;
        }
        
        .hero-image:hover {
            transform: scale(1.02);
        }


        .hero-category {
            font-size: 13px;
            letter-spacing: 1px;
            margin-bottom: 15px;
            opacity: 0.9;
        }

        .hero-title {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.2;
            margin-left: 0px !important;
            width: 40rem;
        }
        .hero-title h1{

        }

        .hero-description {
            font-size: 15px;
            margin-bottom: 25px;
            opacity: 0.95;
            line-height: 1.6;
            width: 50%;
            margin-left: 0px !important;
        }

        .hero-certifications {
            display: flex;
            width: 10rem;
            gap: 15px;
            margin: 30px 0 25px;
            flex-wrap: wrap;
        }

        .cert-badge {
            width: 4rem;
            height: 4rem;
            flex: 1;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: bold;
    
        }

        .hero-features {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin: 20px 0;
        }

        .feature-tag {
            display: inline-block;
            background: #0066ff;
            color: white;
            padding: 6px 14px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
            white-space: nowrap;
            margin-right: 8px;
            margin-bottom: 8px;
        }

        .hero-buttons {
            margin-top: 20px;
             margin-left: 0rem !important;
        }

        .btn-primary {
            color: white;
            background-color: #0066ff;
            padding: 14px 50px;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            text-transform: uppercase;
            letter-spacing: 1px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .btn-hero{
            color: white;
            background-color: #0066ff;
            padding: 14px 15px;
            border: none;
            border-radius: 1px;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            text-transform: uppercase;
            letter-spacing: 1px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            width: 10rem;
        }
        #download{
            color: #0066ff !important;
            background-color: #ffffff !important;
            transition: all 0.3s ease;
            width: 180px;
            padding: 14px 15px;
        }

        .btn-secondary {
            background: transparent;
            color: white;
            padding: 14px 50px;
            border: 1px solid white;
            border-radius: 5px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }


        /* Tab Navigation */
        .tabs {
            background: white;
            border-bottom: 1px solid #e0e0e0;
            padding: 0 20px;
            position: relative;
        }

        .tabs-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            margin-left: 0.5rem;
            gap: 40px;
            padding-top: 12px;
            padding-bottom: 12px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none; /* Firefox */
            padding-bottom: 14px;
        }

        .tabs-container::-webkit-scrollbar {
            display: none; /* Hide scrollbar for Chrome, Safari and Opera */
        }

        .tab {
            padding: 1px 0;
            cursor: pointer;
            font-size: 14px;
            position: relative;
            white-space: nowrap;
            transition: all 0.2s ease;
            flex-shrink: 0;
        }

        .tab:hover {
            color: #0066ff;
        }

        .tab.active {
            color: #0066ff;
            font-weight: 600;
        }
        
        .tab.active:after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 1px;
            background: #0066ff;
            border-radius: 3px 3px 0 0;
        }
        /* Add this to your media query for desktop view */
@media (min-width: 1024px) {
    .tabs-container {
        justify-content: center; /* Center the tabs */
        padding-left: 0; /* Remove the left padding */
        margin-left: 8rem; /* Remove the left margin */
        padding-right: 0; /* Ensure consistent padding */
    }
}
        /* Overview Section */
        .overview-section {
            max-width: 1200px;
            margin: 10px auto;
            padding: 0 40px;
        }

        .overview-container {
            gap: 40px;
            width: 100%;
            align-items: flex-start;
            /* background: #f9fafba6; */
            border-radius: 12px;
            padding: 40px;
            /* box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05); */
        }

        .overview {
            font-size: 28px;
            font-weight: 700;
            text-align: center;
            width: 100%;
            margin-bottom: 20px;
            color: #1f67d2;
            position: relative;
            padding-left: 2px;
        }



        .overview-text {
            flex: 1;
            justify-content: center;
            font-size: 16px;
            text-align: justify;
            line-height: 1.8;
            color: #4b5563;
            margin: 0;
        }

        @media (max-width: 768px) {
            .overview-section {
                padding: 0 20px;
            }
            
            .overview-container {
                flex-direction: column;
                gap: 20px;
                padding: 30px 20px;
            }
            
            .overview {
                flex: none;
                width: 100%;
                padding-left: 15px;
                margin-bottom: 10px;
                font-size: 20px;
            }
        }

        /* Key Features Section */
        .key-features {
            max-width: 1200px;
            margin: 50px auto;
            padding: 0 20px;
        }

        .key-features h2 {
            font-size: 28px;
            margin-bottom: 15px;
            color: #1f67d2;
            text-align: center;
        }

        .key-features-subtitle {
            text-align: center;
            color: #666;
            margin-bottom: 50px;
            font-size: 15px;
        }

        .key-features {
            display: flex;
            flex-direction: column;
            align-items: center;
            width: 100%;
        }

        .features-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            margin: 40px auto;
            width: 100%;
            max-width: 1200px;
            padding: 0 20px;
            justify-content: center;
        }
        
        .feature-card {
            flex: 0 0 250px;
            max-width: 250px;
        }

        .feature-card {
            background: transparent;
            perspective: 1000px;
            height: 250px;
            width: 100%;
            
        }

        .flip-card-inner {
            position: relative;
            width: 100%;
            height: 100%;
            text-align: center;
            transition: transform 0.6s;
            transform-style: preserve-3d;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            border-radius: 8px;
        }

        .feature-card:hover .flip-card-inner {
            transform: rotateY(180deg);
        }

        .flip-card-front, .flip-card-back {
            position: absolute;
            width: 100%;
            height: 100%;
            -webkit-backface-visibility: hidden;
            backface-visibility: hidden;
            border-radius: 8px;
            padding: 2px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }

        .flip-card-front {
            background-color: white;
            color: #333;
            padding-top: 1rem;
            padding-bottom: 1rem;
        }

        .flip-card-back {
            background-color: #2563eb;
            color: white;
            transform: rotateY(180deg);
            padding: 20px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .feature-back-content {
            text-align: center;
            padding: 20px;
        }

        .feature-back-content h3 {
            color: white;
            margin-bottom: 15px;
            font-size: 18px;
        }

        .feature-back-content p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 14px;
            line-height: 1.5;
        }

        .feature-icon {
            width: 40%;
            height: 20px !important;
            background: #ffffff;
            border-radius: 8px;
            margin-bottom: 0px;
            display: flex;
            margin-top: 2.5rem;
            align-items: center;
            justify-content: flex-start;
            font-size: 12px;
            color: #999;
        }
        .feature-icon img{
            width: 100%;
            height: auto;
            
        }
        #edge-computing-icon{
            width: 55%;
        }
        #security-arch-icon{
            width: 37%;
        }
        #desktop-config-icon{
            width: 50%;
        }
        #cloud-integration-icon{
            width: 37%;
        }

        .feature-title {
            color: #3f4144;
            font-size: 14px;
            font-weight: 600;
            margin-top: 4rem;
            margin-bottom: 0rem;
            padding: 0px 20px;
            height: 2rem;
        }

        .feature-description {
            font-size: 13px;
            color: #666;
            line-height: 1.5;
        }

        .feature-highlight {
            background: #0066ff;
            color: white;
            padding: 40px 30px;
            border-radius: 8px;
            grid-column: 4;
            grid-row: 2;
        }

        .feature-highlight h3 {
            font-size: 18px;
            margin-bottom: 15px;
        }

        .feature-highlight p {
            font-size: 14px;
            line-height: 1.6;
            opacity: 0.95;
        }

        /* System Architecture Section */
        .system-architecture {
            max-width: calc(1200px + 20px);
            margin: 60px auto;
            padding: 0 10px;
            width: 100%;
            box-sizing: border-box;
        }

        .system-architecture h2 {
            font-size: 28px;
            margin-bottom: 18px;
            color: #1f67d2;
            text-align: center;
        }

        .architecture-content {
            display: flex;
            flex-wrap: wrap;
            gap: 25px;
            margin-top: 30px;
            align-items: flex-start;
        }

        @media (max-width: 768px) {
            .hero-buttons {
                display: flex;
                flex-direction: column;
                gap: 12px;
                width: 100%;
                max-width: 300px;
                margin: 20px auto 0;
            }
            
            .hero-buttons .btn-hero {
                width: 70%;
                text-align: center;
                padding: 12px 16px;
                font-size: 12px;
            }
            
            /* Make body 10px wider on mobile */
            body {
                padding: 0px 0px;
                width: 100%;
                max-width: 425px;
                margin: 0 auto;
            }
            
            /* Hero Section Mobile Styles */
            .hero {
                padding: 40px 20px;
                min-height: auto;
                text-align: center;
            }
            
            .hero-content {
                flex-direction: column;
                padding: 0 1px;
                width: 140% !important;
            }
            
            .hero-left {
                width: 90%;
                text-align: left;
                padding: 0 1px;
               top: 8rem !important;
                
            }
            
            .hero-category {
                font-size: 12px;
                letter-spacing: 1px;
                margin-bottom: 8px;
                margin-left: 8.2px;
                justify-content: left;
            }
            
            .hero-title {
                font-size: 18px;
                line-height: 1.3;
                width: 30rem;
                margin: 10px 0 15px;
            }
            
            .hero-description {
                font-size: 12px !important;
                line-height: 1.5;
                margin: 0 0 40px;
            }
            
         
            .hero-features {
                top: -30px;
                margin: 15px 0px;
            }
            
            #download{
            color: #0066ff !important;
            background-color: #ffffff !important;
            transition: all 0.3s ease;
            width: 300px;
            padding: 14px 15px;
        }
            
            .feature-tag {
                font-size: 8px !important;
                padding: 3px 8px !important;
                margin: 2px !important;
                white-space: nowrap !important;
                overflow: hidden !important;
                text-overflow: ellipsis !important;
                max-width: 100% !important;
                display: inline-flex !important;
                align-items: center !important;
                height: 12px !important;
                line-height: 1 !important;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: 12px;
                margin-top: 20px;
                top: -2rem;
            }
            
            .btn-hero {
                width: 100%;
                max-width: 210px;
                margin: 0 0px;
                padding: 12px 20px;
            }
            
            /* Hero Image Mobile Styles */
            .hero-image-container {
                padding: 10px 0;
                margin: 0 auto;
                max-width: 100%;
            }
            
            .hero-image {
                max-width: 100%;
                height: auto;
                border-radius: 6px;
                box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            }
            
            .hero-image:hover {
                transform: none; /* Disable hover effect on mobile */
            }
            
            .architecture-content {
                flex-direction: column;
                gap: 20px;
                width: 100%;
                margin: 0 -10px;
                padding: 0 10px;
            }
            
            .architecture-left,
            .architecture-right {
                width: 100%;
                flex: 1 1 100%;
                padding: 10px 10px;
            }
            .architecture-left{
                padding: 0 30px;
            }
            
            .architecture-diagram {
                max-width: 100%;
                width: 100%;
                overflow: hidden;
                margin: 0 -1px;
                padding: 0 20px;
            }
            
            .architecture-diagram img {
                width: 90%;
                height: auto;
                display: block;
                max-width: 100%;
            }
        }

        .architecture-left {
            flex: 1;
        }

        .architecture-subtitle {
            color: #666;
            margin-bottom: 40px;
            font-size: 15px;
        }

        .architecture-features {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-top: 30px;
        }

        .architecture-feature {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 0;
            border-bottom: 1px solid #e5e7eb;
        }

        .feature-number {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: #2563eb;
            color: white;
            border-radius: 50%;
            font-weight: 600;
            font-size: 16px;
            flex-shrink: 0;
        } ;

        .feature-number {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #f0f0f0;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            font-weight: 600;
            color: #333;
            flex-shrink: 0;
        }

        .architecture-right {
            flex: 1;
            position: relative;
            min-width: 0; /* Allows the image to shrink below its default minimum width */
        }

        .architecture-diagram {
            background: #ffffff;
            border-radius: 8px;
            padding: 3px;
            max-width: 100%;
            box-sizing: border-box;
            display: flex;
            width: 50rem;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            border: 1px solid #e5e7eb;
        }

        .diagram-label {
            position: absolute;
            top: 20px;
            right: 20px;
            background: white;
            padding: 8px 15px;
            border-radius: 5px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }

        /* Specifications Section */
        .specifications {
            max-width: 100%;
            margin: 0px auto;
            padding: 50px 20px;
            background-color: #ffffff;
        }

        .specifications h2 {
            text-align: center;
            font-size: 28px;
            margin-bottom: 50px;
            color: #1f67d2;
        }

        .spec-content tr {
            margin: 0;
            padding: 0;
            border-bottom: 1px solid #e5e7eb;
        }
        
        .spec-content tr:last-child {
            border-bottom: none;
        }

        .specs-container {
            max-width: 1200px;
            width: 90%;
            margin: 0 auto;
            padding: 0 20px 40px;
            box-sizing: border-box; /* Include padding in width calculation */
        }

        .spec-item {
            width: 100%;
            max-width: 100%;
            background: white;
            overflow: hidden;
            transition: all 0.3s ease;
            margin: 0 0 px 0;
            color: #000;
            box-sizing: border-box;
        }
        
        .spec-item.active {
            
          
        }

        .spec-item:hover {
            border-color: #666;
        }

        .spec-header {
            display: flex;
            align-items: center;
            padding: 17px 9px;
            color: #2c3e50 !important;
            cursor: pointer;
            font-weight: 600;
            background-color: #ffffff;
            transition: all 0.2s ease;

           
        }
        
        .spec-item.active .spec-header {
            background-color: #3b82f6;
            border-color: #2563eb;
        }
        .spec-item.active .spec-header .spec-label,
        .spec-item.active .spec-header .spec-number {
            color: white !important;
        }
        
        .spec-header:hover {
            background-color: #f8fafc;
        }
        
        .spec-item.active .spec-header:hover {
            background-color: #2563eb;
        }
        .spec-item.active .spec-header:hover .spec-label,
        .spec-item.active .spec-header:hover .spec-number {
            color: white !important;
        }

        .spec-label {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 18px;
            height: 1rem;
            text-transform: capitalize !important;
            color: #2d2d2d !important;
            font-weight: 600;
            margin: 0;
        }
        
        .spec-number {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 26px;
            height: 26px;
            background-color: #3b82f6;
            color: white;
            border-radius: 50%;
            font-size: 14px;
            font-weight: 600;
        }

        .spec-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            color: #999;
            font-size: 16px;
            min-width: 20px;
        }
        
        .spec-item.active .spec-icon {
            color: white;
            transform: rotate(90deg);
        }
        .spec-item.active .spec-header .spec-label,
       .spec-item.active .spec-header .spec-number {
           color: white !important;
       }
       /* Ensure the arrow icon is white when active */
       .spec-item.active .spec-icon {
           color: white !important;
       }

.spec-content table {
    width: 100%;
    max-width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
    margin: 0;
    padding: 0;
    border: none;
    table-layout: fixed;
}

.spec-content thead th {
    background-color: #f1f5f9; /* Slightly darker header background */
    color: #1f2937; /* Darker text for better contrast */
    font-weight: 600;
    text-align: left;
    padding: 16px 25px;
    border: 1px solid #9ca3af; /* Darker border for header */
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spec-content td {
    padding: 16px 25px;
    border: 1px solid #d1d5db; /* Slightly darker border */
    color: #4b5563;
    width: 50%;
    font-size: 14px;
    line-height: 1.4;
    vertical-align: middle;
    word-wrap: break-word;
    height: 100%;
    display: table-cell;
    border-collapse: collapse; /* Ensure borders collapse properly */
}

.spec-content tr {
    /* Remove bottom border as we're handling borders on cells */
}

/* Remove this rule as we're handling borders at cell level */

.spec-content {
    padding: 0 20px 20px;
    margin-bottom: 0px;
    width: 100%;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
    overflow-x: auto;
    box-sizing: border-box;
}

        .spec-content tbody tr:hover {
            background-color: #f8f9fa;
        }

        .spec-content td {
            padding: 18px 25px;
            vertical-align: middle;
            color: #4b5563;
            width: 50%;
        }

        .spec-content .spec-label {
            font-size: 15px;
            font-weight: 550;
            color: #2d2d2d;
            padding: 12px 9px;
            margin: 0;
            width: 100%;
            min-width: 250px;
            line-height: 1.4;
            display: table-cell;
            vertical-align: middle;
            height: 100%;
        }

        .spec-content .spec-value {
            font-size: 14px;
            line-height: 1.4;
            color: #333;
            padding: 12px 9px;
            margin: 0;
            background-color: #ffffff;
            display: table-cell;
            vertical-align: middle;
            height: 100%;
        }
        
        /* Add alternating row colors to both columns */
        .spec-content tr:nth-child(even) .spec-value,
        .spec-content tr:nth-child(odd) .spec-label {
            background-color: #f5f9ff;  /* Very light blue */
        }
        
        .spec-content tr:nth-child(odd) .spec-value,
        .spec-content tr:nth-child(even) .spec-label {
            background-color: #ffffff;  /* White */
        }
        
        /* Ensure table rows and cells maintain proper height */
        .spec-content tr {
            display: table-row;
        }
        
        .spec-content tbody {
            display: table-row-group;
        }
        
        /* Ensure all cells have consistent borders */
        .spec-content tr:last-child .spec-value {
            border-bottom: 1px solid #d1d5db; /* Same border as other cells */
        }

        /* Borders are now handled at the cell level for better control */
        
        /* Header styles are now defined above */

        /* Active state for open items */
        .spec-item.active .spec-icon {
            transform: rotate(90deg);
        }

        /* Hide only the content inside spec-content when closed */
        .spec-item:not(.active) .spec-content {
            display: none;
        }
        
        .spec-item.active .spec-content {
            display: block;
            padding: 0;
        }

        /* Responsive styles */
        @media (max-width: 768px) {
            .specs-container {
                padding: 0 11px;
                gap: 22px !important;
                
            }
            
            .spec-header {
                padding: 12px;
                width: 21rem;
                font-size: 11px;
            }
            
            .spec-label {
                font-size: 16px !important
            }
            
            .spec-content p {
                font-size: 13px;
            }
        }

.spec-header:hover {
    background-color: #f9f9f9;
}

.spec-label {
    font-size: 18px;
    font-weight: 650;
    color: #d9d9d9;
    flex: 1;

}


.spec-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    font-size: 16px;
    color: #666;
    width: 20px;
    height: 20px;
}

.spec-content {
    background-color: transparent;
    padding: 0;
    border: none;
}

.spec-content p {
    margin: 0;
    padding: 15px 20px;
    color: #d6d6d6;
    line-height: 1.6;
    font-size: 14px;
    border: none;
}
  
.use-cases-section {
    width: 100%;
    padding: 3rem 2rem;
}

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

.use-cases-header {
    text-align: center;
    margin-bottom: 3rem;
}

.use-cases-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: #1f67d2;
    letter-spacing: -0.5px;
    margin: 0;
    line-height: 1.2;
}

/* Grid layout - centered alignment */
.use-cases-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem 1.5rem;
    max-width: 1500px;
    margin: 0 auto;
    justify-content: center;

}

/* Card */
.use-case-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 1.2rem;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    cursor: default;
    min-height: 240px;
    width: 240px;
    flex-shrink: 0;
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(13, 110, 253, 0.15);
    border-color: #5b8fee;
}

/* Icon container */
.use-case-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    border-radius: 50%;
}

#boiler{
    width:6rem;
}

.use-case-icon svg {
    width: 32px;
    height: 32px;
    stroke: #ffffff;
    fill: #ffffff;
    stroke-width: 1.5;
}

/* Title */
.use-case-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1e3a8a;
    margin: 0 0 0.4rem;
    line-height: 1.4;
}

/* Subtitle */
.use-case-subtitle {
    font-size: 0.8rem;
    color: #5b8fee;
    font-weight: 500;
    margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .use-case-card {
        width: 180px;
    }
}

@media (max-width: 768px) {
    .use-cases-header h2 {
        font-size: 1.8rem;
    }

    .use-case-card {
        padding: 1.5rem 1rem;
        min-height: 220px;
        width: 170px;
    }

    .use-case-title {
        font-size: 0.9rem;
    }
}

@media (max-width: 640px) {
    .use-case-card {
        padding: 1rem 0.8rem;
        min-height: 200px;
        width: auto;
        flex: 1 1 calc(50% - 0.75rem);
        min-width: 150px;
    }

    .use-case-title {
        font-size: 0.85rem;
    }

    .use-case-subtitle {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .use-case-card {
        flex: 1 1 100%;
    }
}




.safety-features-section {
    width: 100%;
    padding: 3rem 2rem;
}

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

.safety-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.safety-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: #1f67d2;
    letter-spacing: -0.5px;
    margin: 0;
}

/* Safety Features Box */
.safety-features-box {
    background: #f8fafc;
    border-radius: 16px;
    padding: 3rem 2rem;
    border: 1px solid #e5e7eb;
}

/* Grid Layout */
.safety-features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem 1.5rem;
    justify-content: center;
    max-width: 1000px;
    margin: 0 auto;
}

/* Feature Item */
.safety-feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 140px;
}

/* Icon Container */
.safety-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0rem;
}

.safety-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Feature Title */
.safety-feature-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: #1e3a8a;
    margin: 0;
    margin-top: 1.5rem;
    line-height: 1.3;
    height: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    .safety-header h2 {
        font-size: 1.8rem;
    }

    .safety-features-box {
        padding: 2rem 1.5rem;
    }

    .safety-feature-item {
        width: 120px;
    }

    .safety-icon {
        width: 70px;
        height: 70px;
    }

    .safety-feature-title {
        font-size: 0.8rem;
    }
}

@media (max-width: 640px) {
    .safety-features-grid {
        gap: 2rem;
    }

    .safety-feature-item {
        width: 100px;
    }

    .safety-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 0.8rem;
    }

    .safety-feature-title {
        font-size: 0.75rem;
        margin-top: 2px;
        margin-bottom: 5px;
    }
}

@media (max-width: 480px) {
    .safety-features-box {
        padding: 1.5rem 1rem;
    }

    .safety-feature-item {
        width: 90px;
    }
}




        /* Testimonials Section */
        .testimonials {
            max-width: 1200px;
            margin: 80px auto;
            padding: 0 20px;
        }

        .testimonials h2 {
            font-size: 36px;
            margin-bottom: 50px;
            color: #1a1a1a;
            text-align: center;
        }

        .testimonials-slider {
            display: flex;
            align-items: center;
            justify-content: flex-start;
            gap: 40px;
            position: relative;
        }

        .slider-arrow {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: white;
            border: 1px solid #ddd;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            cursor: pointer;
            font-size: 20px;
            color: #666;
            transition: all 0.3s;
        }

        .slider-arrow:hover {
            background: #f5f5f5;
        }

        .testimonial-card {
            flex: 1;
            max-width: 450px;
            padding: 40px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.08);
            text-align: center;
        }

        .testimonial-logo {
            width: 50px;
            height: 50px;
            margin: 0 auto 20px;
            background: #0066ff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            font-weight: bold;
        }

        .testimonial-stars {
            color: #ffc107;
            font-size: 18px;
            margin-bottom: 15px;
        }

        .testimonial-title {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 15px;
        }

        .testimonial-text {
            font-size: 14px;
            color: #666;
            line-height: 1.6;
        }

        /* CTA Section */
        .cta {
            background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
            color: white;
            padding: 80px 20px;
            text-align: center;
        }

        .cta h2 {
            font-size: 32px;
            margin-bottom: 10px;
            font-weight: 600;
        }
        .cta p {
            font-size: 18px;
            margin-bottom: 7px;
            font-weight: 600;
        }

        .architecture-subtitle {
            font-size: 18px;
            color: #4b5563;
            margin-top: 10px;
            line-height: 1.5;
            max-width: 90%;
            text-align: center;
        }

        .cta-subtitle {
            font-size: 18px;
            margin-bottom: 30px;
            opacity: 0.95;
        }

        .cta-button {
            background: white;
            color: #0066ff;
            padding: 15px 40px;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            margin-top: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }

        /* Footer */
        footer {
            background: #1a1a1a;
            color: white;
            padding: 60px 20px 30px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 60px;
            margin-bottom: 40px;
        }

        .footer-column h3 {
            font-size: 16px;
            margin-bottom: 20px;
            color: white;
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 12px;
        }

        .footer-column ul li a {
            color: #999;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s;
        }

        .footer-column ul li a:hover {
            color: white;
        }

        .footer-social {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-icon {
            width: 35px;
            height: 35px;
            background: #333;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            color: white;
            font-size: 16px;
            transition: all 0.3s;
            cursor: pointer;
        }

        .social-icon:hover {
            background: #0066ff;
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 30px;
            border-top: 1px solid #333;
            text-align: center;
            color: #666;
            font-size: 13px;
        }

        @media (max-width: 1024px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }

            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .use-cases-grid {
                grid-template-columns: repeat(3, 1fr);
            }

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

        @media (max-width: 768px) {
            .hero-title {
                font-size: 24px !important;
                margin-left: 0rem !important;
            }

            .features-grid {
                grid-template-columns: 1fr;
            }

            .use-cases-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-content {
                grid-template-columns: 1fr;
            }
        }
       /* Brochure Modal Styles - Blue Theme */
.brochure-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    animation: brochureModalFadeIn 0.3s ease;
}

@keyframes brochureModalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.brochure-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.brochure-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.brochure-modal-content {
    position: relative;
    background: #ffffff;
    margin: 20px;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 580px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
    animation: brochureModalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 10001;
}

@keyframes brochureModalSlideUp {
    from {
        transform: translateY(50px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.brochure-modal-close {
    position: absolute;
    right: 20px;
    top: 20px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 24px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.brochure-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.brochure-modal-header {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 50%, #0369a1 100%);
    padding: 50px 40px 40px;
    text-align: center;
    color: white;
}

.modal-icon {
    margin-bottom: 20px;
}

.modal-icon svg {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.brochure-modal-header h2 {
    margin: 0 0 12px 0;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.brochure-modal-header p {
    margin: 0;
    opacity: 0.95;
    font-size: 15px;
    line-height: 1.5;
}

.brochure-email-form {
    padding: 35px 40px;
}

.brochure-form-row {
    margin-bottom: 20px;
}

.brochure-form-group {
    width: 100%;
}

.brochure-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: #1e293b;
    letter-spacing: 0.2px;
}

#brochureName,
#brochureEmail,
#brochurePhone,
#brochureCompany,
#brochureInterest {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #f8fafc;
    font-family: inherit;
    color: #334155;
}

#brochureName:focus,
#brochureEmail:focus,
#brochurePhone:focus,
#brochureCompany:focus,
#brochureInterest:focus {
    outline: none;
    border-color: #0ea5e9;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
}

#brochureName.error,
#brochureEmail.error,
#brochurePhone.error {
    border-color: #ef4444;
    background: #fef2f2;
}

#brochureName.error:focus,
#brochureEmail.error:focus,
#brochurePhone.error:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

#brochureInterest {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%230ea5e9' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 40px;
}

.brochure-error-message {
    display: block;
    color: #ef4444;
    font-size: 12px;
    margin-top: 6px;
    min-height: 18px;
    font-weight: 500;
}

.brochure-submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 50%, #0369a1 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.brochure-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.4);
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 50%, #075985 100%);
}

.brochure-submit-btn:active {
    transform: translateY(0);
}

.brochure-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-loader {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.brochure-success-message {
    text-align: center;
    padding: 60px 40px;
    animation: brochureSuccessFadeIn 0.5s ease;
}

@keyframes brochureSuccessFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.success-icon {
    margin-bottom: 24px;
}

.success-icon svg {
    animation: brochureSuccessScale 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes brochureSuccessScale {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.brochure-success-message h3 {
    color: #0ea5e9;
    font-size: 24px;
    margin: 0 0 12px 0;
    font-weight: 700;
}

.brochure-success-message p {
    color: #64748b;
    font-size: 16px;
    margin: 0;
}

/* Custom Scrollbar for Modal */
.brochure-modal-content::-webkit-scrollbar {
    width: 8px;
}

.brochure-modal-content::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.brochure-modal-content::-webkit-scrollbar-thumb {
    background: #0ea5e9;
    border-radius: 4px;
}

.brochure-modal-content::-webkit-scrollbar-thumb:hover {
    background: #0284c7;
}

/* Responsive Design */
@media (max-width: 640px) {
    .brochure-modal-content {
        margin: 10px;
        border-radius: 16px;
        max-height: 95vh;
    }
    
    .brochure-modal-header {
        padding: 40px 24px 32px;
    }
    
    .brochure-modal-header h2 {
        font-size: 22px;
    }
    
    .brochure-modal-header p {
        font-size: 14px;
    }
    
    .brochure-email-form {
        padding: 28px 24px;
    }

    .brochure-form-row {
        margin-bottom: 16px;
    }
    
    .brochure-success-message {
        padding: 48px 24px;
    }
}
@media (max-width: 768px) {
    .logo{
        margin-left: 1px;
    }
}
/* Add underline to specification headers */
.spec-header {
    position: relative;
    padding-bottom: 10px;
    margin-bottom: 0px;
    cursor: pointer;
}

.spec-header::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background-color: #464646; /* Light gray underline */
    transition: background-color 0.3s ease;
}

.spec-header:hover::after {
    background-color: #464646; /* Slightly darker on hover */
}

/* Style for the active (open) state */
.spec-item.active .spec-header::after {
    background-color: #3b82f6; /* Blue underline for active state */
}