:root {
            --primary-color: #4F46E5;
            --secondary-color: #6B7280;
            --light-color: #F9FAFB;
            --dark-color: #1F2937;
               --text-color: #333;
        }
        
         
        
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--light-color);
            color: var(--dark-color);
            line-height: 1.6;
            padding: 20px;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        
        header {
            text-align: center;
            margin-bottom: 30px;
        }
        
        h1 {
            color: var(--primary-color);
            margin-bottom: 10px;
            font-size: 2.5rem;
        }
        
        .subtitle {
            color: var(--secondary-color);
            font-size: 1.1rem;
        }
        
        .app-container {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            justify-content: center;
        }
        
        .form-section {
            flex: 1;
            min-width: 300px;
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        
        .qr-section {
            flex: 1;
            min-width: 300px;
            display: flex;
            flex-direction: column;
            align-items: center;
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--dark-color);
        }
        
        input, select, textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #E5E7EB;
            border-radius: 6px;
            font-size: 16px;
            transition: border-color 0.3s;
        }
        
        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: var(--primary-color);
        }
        
        .radio-group {
            display: flex;
            gap: 20px;
        }
        
        .radio-option {
            display: flex;
            align-items: center;
        }
        
        .radio-option input {
            width: auto;
            margin-right: 8px;
        }
        
        button {
            background-color: var(--primary-color);
            color: white;
            border: none;
            padding: 12px 20px;
            border-radius: 6px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
            width: 100%;
        }
        
        button:hover {
            background-color: #4338CA;
        }
        
        #qrcode {
            margin: 20px 0;
            display: flex;
            justify-content: center;
        }
        
        .qr-controls {
            width: 100%;
            margin-top: 20px;
        }
        
        .dimension-controls {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .dimension-controls .form-group {
            flex: 1;
        }
        
        .download-btn {
            background-color: #10B981;
        }
        
        .download-btn:hover {
            background-color: #0D9B6C;
        }
        
        .error {
            color: #EF4444;
            font-size: 14px;
            margin-top: 5px;
            display: none;
        }
        
        .contact-fields {
            display: none;
        }
        
        @media (max-width: 768px) {
            .app-container {
                flex-direction: column;
            }
            
            .dimension-controls {
                flex-direction: column;
            }
            
            .radio-group {
                flex-direction: column;
                gap: 10px;
            }
        }
           .navbar {
            background-color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 1rem 2rem;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: var(--text-color);
            font-weight: 700;
            font-size: 1.5rem;
        }

       .logo-icon {
    margin-right: 0.8rem;
    height: 50px;
    width: 140px;
    object-fit: cover;
}
        .nav-menu {
            display: flex;
            list-style: none;
            align-items: center;
            transition: var(--transition);
        }

        .nav-item {
            margin-left: 1.5rem;
        }

        .nav-link {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 500;
            padding: 0.5rem 0;
            position: relative;
            transition: var(--transition);
        }

        .nav-link:hover {
            color: var(--primary-color);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary-color);
            transition: var(--transition);
        }

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

        .btn {
            padding: 0.5rem 1.2rem;
            border-radius: 4px;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }

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

        .btn-primary:hover {
            background-color: transparent;
            color: var(--primary-color);
        }

        .hamburger {
            display: none;
            cursor: pointer;
            width: 30px;
            height: 20px;
            position: relative;
            z-index: 101;
        }

        .hamburger-line {
            position: absolute;
            width: 100%;
            height: 2px;
            background-color: var(--text-color);
            transition: var(--transition);
        }

        .line-1 {
            top: 0;
        }

        .line-2 {
            top: 50%;
            transform: translateY(-50%);
        }

        .line-3 {
            bottom: 0;
        }

        /* Mobile styles */
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }

            .nav-menu {
                position: fixed;
                flex-direction: column;
                background-color: white;
                width: 80%;
                max-width: 300px;
                height: 100vh;
                top: 0;
                right: -100%;
                padding: 5rem 2rem;
                box-shadow: -2px 0 10px rgba(0,0,0,0.1);
            }

            .nav-item {
                margin: 1rem 0;
            }

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

            .hamburger.active .line-1 {
                transform: translateY(9px) rotate(45deg);
            }

            .hamburger.active .line-2 {
                opacity: 0;
            }

            .hamburger.active .line-3 {
                transform: translateY(-9px) rotate(-45deg);
            }
        }
 .features-section {
            display: flex;
            justify-content: space-around;
            flex-wrap: wrap;
            margin: 40px 0;
            gap: 20px;
        }
              .feature-card {
            flex: 1;
            min-width: 250px;
            text-align: center;
            padding: 25px 20px;
            border-radius: 10px;
            background: white;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }
        
        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        
        .feature-title {
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--dark-color);
        }
        
         .copyright-container {
            margin-top: 50px;
            width: 100%;
            background-color: #2c3e50;
            color: white;
            padding: 15px 0;
            text-align: center;
         }
         .codiosoft-link{
            text-decoration: none;
            color: #fff;
         }

         .fq-wrapper {
    background-color: #f9f9f9; /* Light background for contrast */
    padding: 20px; /* Add padding around the content */
    border-radius: 8px; /* Rounded corners */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); /* Subtle shadow for depth */
}

.container {
    max-width: 800px; /* Limit the width of the content */
    margin: 0 auto; /* Center the container */
}

h2 {
    color: #333; /* Darker color for headings */
    font-family: 'Arial', sans-serif; /* Font style for headings */
    font-size: 24px; /* Font size for headings */
    margin-top: 20px; /* Space above headings */
    margin-bottom: 10px; /* Space below headings */
}

p {
    color: #555; /* Slightly lighter color for text */
    font-family: 'Arial', sans-serif; /* Font style for paragraphs */
    font-size: 16px; /* Font size for paragraphs */
    line-height: 1.6; /* Line height for better readability */
    margin-bottom: 15px; /* Space below paragraphs */
}

br {
    margin-bottom: 10px; /* Space after line breaks */
}
h1{
    line-height: 100%;
}

 .hamburger {
            display: none;
            cursor: pointer;
            width: 30px;
            height: 20px;
            position: relative;
            z-index: 101;
        }

        .hamburger-line {
            position: absolute;
            width: 100%;
            height: 2px;
            background-color: var(--text-color);
            transition: var(--transition);
        }

        .line-1 {
            top: 0;
        }

        .line-2 {
            top: 50%;
            transform: translateY(-50%);
        }

        .line-3 {
            bottom: 0;
        }
        
         @media (max-width: 768px) {
            .hamburger {
                display: block;
            }

            .nav-menu {
                position: fixed;
                flex-direction: column;
                background-color: white;
                width: 80%;
                max-width: 300px;
                height: 100vh;
                top: 0;
                right: -100%;
                padding: 5rem 2rem;
                box-shadow: -2px 0 10px rgba(0,0,0,0.1);
            }

            .nav-item {
                margin: 1rem 0;
            }

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

            .hamburger.active .line-1 {
                transform: translateY(9px) rotate(45deg);
            }

            .hamburger.active .line-2 {
                opacity: 0;
            }

            .hamburger.active .line-3 {
                transform: translateY(-9px) rotate(-45deg);
            }
        }