.container {
            width: 100%;
            max-width: 900px;
            background: white;
            border-radius: 15px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
            overflow: hidden;
        }
        
        header {
            background: #4a00e0;
            color: white;
            padding: 25px;
            text-align: center;
        }
        
        h1 {
            font-size: 2.2rem;
            margin-bottom: 10px;
        }
        
        .subtitle {
            font-size: 1rem;
            opacity: 0.9;
        }
        
        .calculator {
            padding: 25px;
        }
        
        .input-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 25px;
        }
        
        @media (max-width: 768px) {
            .input-section {
                grid-template-columns: 1fr;
            }
        }
        
        .serving-input {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
        }
        
        .serving-input h3 {
            margin-bottom: 15px;
            color: #4a00e0;
        }
        
        .input-group {
            margin-bottom: 15px;
        }
        
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #333;
        }
        
        input, select {
            width: 100%;
            padding: 12px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        
        input:focus, select:focus {
            border-color: #4a00e0;
            outline: none;
        }
        
        .add-btn {
            background: #4a00e0;
            color: white;
            border: none;
            padding: 12px 20px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: background 0.3s;
            display: block;
            width: 100%;
            margin-top: 10px;
        }
        
        .add-btn:hover {
            background: #3a00b0;
        }
        
        .ingredients-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            border-radius: 8px;
            overflow: hidden;
        }
        
        .ingredients-table th {
            background: #4a00e0;
            color: white;
            padding: 15px;
            text-align: left;
        }
        
        .ingredients-table td {
            padding: 12px 15px;
            border-bottom: 1px solid #eee;
        }
        
        .ingredients-table tr:nth-child(even) {
            background: #f8f9fa;
        }
        
        .ingredients-table tr:hover {
            background: #e9ecef;
        }
        
        .remove-btn {
            background: #ff4757;
            color: white;
            border: none;
            padding: 8px 12px;
            border-radius: 5px;
            cursor: pointer;
            font-size: 0.9rem;
        }
        
        .remove-btn:hover {
            background: #ff3742;
        }
        
        .results {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 10px;
            margin-top: 20px;
            text-align: center;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
        }
        
        .results h2 {
            color: #4a00e0;
            margin-bottom: 15px;
        }
        
        .calorie-display {
            display: flex;
            justify-content: space-around;
            flex-wrap: wrap;
        }
        
        .calorie-box {
            background: white;
            padding: 20px;
            border-radius: 10px;
            min-width: 200px;
            margin: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        
        .calorie-box h4 {
            color: #6c757d;
            margin-bottom: 10px;
        }
        
        .calorie-value {
            font-size: 2rem;
            font-weight: 700;
            color: #4a00e0;
        }
        
        .unit {
            font-size: 1rem;
            color: #6c757d;
        }
        
        .empty-state {
            text-align: center;
            padding: 30px;
            color: #6c757d;
        }
        
        .empty-state i {
            font-size: 3rem;
            margin-bottom: 15px;
            display: block;
            color: #dee2e6;
        }
        
        footer {
            text-align: center;
            padding: 20px;
            color: #6c757d;
            font-size: 0.9rem;
            border-top: 1px solid #eee;
        }








a{
    text-decoration: none;
    color: black;
}










 * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

     
     
     
     
     
       nav {
            position: relative;
        }
        
        .menu-btn {
            background: none;
            border: none;
            color: white;
            font-size: 16px;
            cursor: pointer;
            padding: 10px 15px;
            border-radius: 4px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .menu-btn:hover {
            background: #34495e;
        }
        
        .menu-btn i {
            font-size: 14px;
            transition: transform 0.3s ease;
        }
        
        .menu-btn.active i {
            transform: rotate(180deg);
        }
        
        .dropdown-menu {
            position: absolute;
            top: 100%;
            right: 0;
            background: white;
            width: 200px;
            border-radius: 4px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            display: none;
            z-index: 1000;
        }
        
        .dropdown-menu.active {
            display: block;
        }
        
        .dropdown-menu a {
            display: block;
            padding: 12px 15px;
            color: #333;
            text-decoration: none;
            border-bottom: 1px solid #f1f2f6;
            transition: background 0.2s ease;
        }
        
        .dropdown-menu a:last-child {
            border-bottom: none;
        }
        
        .dropdown-menu a:hover {
            background: #f8f9fa;
        }
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     

        .header {
            background: linear-gradient(90deg, #4b6cb7 0%, #182848 100%);
            color: white;
            padding: 15px 40px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

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

        .logo {
            display: flex;
            align-items: center;
            font-size: 1.8rem;
            font-weight: 700;
        }

        .logo i {
            margin-right: 10px;
            color: #ffdd40;
        }

        .nav-links {
            display: flex;
            list-style: none;
        }

        .nav-links li {
            margin: 0 15px;
        }

        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            padding: 10px 0;
            position: relative;
            transition: all 0.3s ease;
        }

        .nav-links a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: #ffdd40;
            transition: width 0.3s ease;
        }

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

        .header-actions {
            display: flex;
            align-items: center;
        }

        .btn {
            background: rgba(255, 255, 255, 0.15);
            border: none;
            color: white;
            padding: 10px 20px;
            border-radius: 25px;
            margin-left: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
           
        }

        .btn:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(-2px);
        }

        .btn-primary {
            background: #ffdd40;
            color: #2c3e50;
           
        }

        .btn-primary:hover {
            background: #ffd52a;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background: white;
            margin: 2px 0;
            border-radius: 2px;
            transition: all 0.3s ease;
           
        }

          @media (max-width: 900px) {
            .nav-links {
                display: none;
            }

            .hamburger {
                display: flex;
            }
        }

        @media (max-width: 600px) {
            .header {
                padding: 15px 20px;
            }

            .btn {
                padding: 8px 15px;
                font-size: 0.9rem;
                display: none;
            }
        }






/* -----Header Section Compleate---------- */




img{
    position: relative;
    background: transparent;
    height: 80vh;
   
}
    


/* -------- compleate image section------*/




 .header-image-main-calcolater-catagery {
            width: 90%;
            margin-left: 5%;
          
            background: white;
            border-radius: 16px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
            overflow: hidden;
            margin-top: 5vh;
            margin-bottom: 10vh;
        }
        
      
        
        .navigation {
             display: grid;
            grid-template-columns: repeat(10, 10fr);
            gap: 0;
          
        }
        
        .nav-item {
            padding: 25px 15px;
            width: 160px;
            text-align: center;
            background: white;
            transition: all 0.3s ease;
            border-bottom: 1px solid #f1f5f9;
            border-right: 1px solid #f1f5f9;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            position: relative;
            overflow: hidden;
           
        }
        
        .nav-item:nth-child(5n) {
            border-right: none;
        }
        
        .nav-item:nth-child(n+6) {
            border-bottom: none;
        }
        
        .nav-item:hover {
            background: #f8fafc;
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .nav-item:hover .nav-text {
            color: #6366f1;
        }
        
        .nav-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background: linear-gradient(135deg, #6366f1 0%, #818cf8 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .nav-item:hover::before {
            opacity: 1;
        }
        
        .nav-text {
            font-weight: 600;
            font-size: 1.05rem;
            color: #1e293b;
            letter-spacing: 0.3px;
            transition: color 0.3s ease;
        }
        
       
        
        @media (max-width: 900px) {
            .navigation {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .nav-item:nth-child(3n) {
                border-right: none;
            }
            
            .nav-item:nth-child(n+7) {
                border-bottom: none;
            }
        }
        
        @media (max-width: 600px) {
            .navigation {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .nav-item:nth-child(2n) {
                border-right: none;
            }
            
            .nav-item:nth-child(n+9) {
                border-bottom: none;
            }
            
            
        }



/* --------header-image-main-calcolater-catagery compleate------*/





.main-point-Age-Calculater{
    width: 40%;
    height: 8vh;
    margin-left: 30%;
     background: linear-gradient(90deg, #4b6cb7 0%, #182848 100%);
     text-align: center;
     border-radius: 20px;
    
     
   
}
.main-point-Age-Calculater button{
    background-color: transparent;
    color: white;
    border: none;

    font-weight: 800;
    font-size: 30px;
    margin-top: 1vh;
   

}
     
        @media (max-width: 600px) {
            .main-point-Age-Calculater {
                 width: 60%;
                 height: 8vh;
                 margin-left: 20%;
                 background: linear-gradient(90deg, #4b6cb7 0%, #182848 100%);
                 text-align: center;
                 border-radius: 15px;
             
            }
            .main-point-Age-Calculater button {
                    background-color: transparent;
                    color: white;
                    border: none;
                    font-weight: 800;
                    font-size: 25px;
                    margin-top: 2vh;
               
            }
         
            
            
        }



       /*--------- main-point-Age-Calculater complete-----------*/

 .con{
            border: 2px solid transparent;
         max-width: 1500px;
           
      }

      

  .container {
            width: 90%;
            max-width: 1300px;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
            overflow: hidden;
            margin: 40px 20px;
            flex-grow: 1;
            margin-left: 5%;
            margin-top: 10vh;
        }

        .content {
            padding: 40px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        @media (max-width: 768px) {
            .content {
                grid-template-columns: 1fr;
            }
        }

        .input-section {
            background: #f9f9f9;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }

        .result-section {
            background: #f9f9f9;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }

        h2 {
            color: #2c3e50;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid #eee;
            font-size: 1.5rem;
        }

        .input-group {
            margin-bottom: 25px;
        }

        label {
            display: block;
            margin-bottom: 12px;
            color: #34495e;
            font-weight: 500;
            font-size: 1.1rem;
        }

        input, select {
            width: 100%;
            padding: 16px;
            border: 2px solid #ddd;
            border-radius: 10px;
            font-size: 16px;
            transition: all 0.3s ease;
        }

        input:focus, select:focus {
            border-color: #4b6cb7;
            outline: none;
            box-shadow: 0 0 0 3px rgba(75, 108, 183, 0.2);
        }

        .calculate-btn {
            width: 100%;
            padding: 18px;
            background: linear-gradient(90deg, #4b6cb7 0%, #182848 100%);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 15px;
        }

        .calculate-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
        }

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

        .result-display {
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 30px;
            text-align: center;
        }

        .age-result {
            font-size: 3rem;
            font-weight: 700;
            color: #2c3e50;
            margin: 20px 0;
        }

        .result-detail {
            font-size: 1.2rem;
            color: #7f8c8d;
            margin: 10px 0;
        }

        .highlight {
            color: #4b6cb7;
            font-weight: 600;
        }

        .additional-results {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 30px;
        }

        .result-box {
            background: white;
            border-radius: 10px;
            padding: 20px;
            text-align: center;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease;
        }

        .result-box:hover {
            transform: translateY(-5px);
        }

        .result-label {
            font-size: 1rem;
            color: #7f8c8d;
            margin-bottom: 10px;
        }

        .result-value {
            font-size: 1.8rem;
            font-weight: 600;
            color: #2c3e50;
        }

        .simple-footer {
            width: 100%;
            background: white;
            padding: 20px 0;
            text-align: center;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
            margin-top: auto;
        }

        .footer-text {
            color: #7f8c8d;
            font-size: 1rem;
        }

        .option-group {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }

        .option-group input[type="checkbox"] {
            width: 22px;
            height: 22px;
            margin-right: 12px;
        }

        .option-group label {
            margin-bottom: 0;
        }

        .info-section {
            padding: 40px;
            background: #f9f9f9;
            border-radius: 15px;
            margin-top: 40px;
        }

        .info-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }

        .info-box {
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
        }

        .info-box h3 {
            color: #2c3e50;
            margin-bottom: 15px;
            font-size: 1.4rem;
        }

        .info-box p {
            color: #7f8c8d;
            line-height: 1.6;
        }

        .features {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 40px;
        }

        .feature {
            background: white;
            padding: 25px;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
        }

        .feature i {
            font-size: 2.5rem;
            color: #4b6cb7;
            margin-bottom: 15px;
        }

        .feature h3 {
            color: #2c3e50;
            margin-bottom: 15px;
        }

        .feature p {
            color: #7f8c8d;
            line-height: 1.6;
        }



/*-----complete container---*/




        .con-b{
            border: 2px solid transparent;
         max-width: 1500px;
           
        }

        

        .container-b {
            width: 90%;
            max-width: 1300px;
            background: white;
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            margin-left: 5%;
            margin-bottom: 10vh;
            margin-top: 10vh;
        }

        @media (min-width: 900px) {
            .container {
                flex-direction: row;
            }
        }

        .contact-info {
            background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
            color: white;
            padding: 40px;
            flex: 1;
        }

        .contact-form {
            padding: 40px;
            flex: 1.5;
            margin-top: 10vh;
        }

        .contact-info h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
        }

        .contact-info p {
            margin-bottom: 30px;
            line-height: 1.6;
            opacity: 0.9;
        }

        .info-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 25px;
        }

        .info-item i {
            font-size: 1.5rem;
            margin-right: 15px;
            color: #ffdd40;
        }

        .info-content h3 {
            margin-bottom: 5px;
            font-size: 1.2rem;
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 30px;
        }

        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border-radius: 50%;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
        }

        .contact-form h2 {
            color: #2c3e50;
            font-size: 2.2rem;
            margin-bottom: 30px;
            text-align: center;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #2c3e50;
            font-weight: 500;
        }

        .form-control {
            width: 100%;
            padding: 15px;
            border: 2px solid #e1e5eb;
            border-radius: 10px;
            font-size: 16px;
            transition: all 0.3s ease;
        }

        .form-control:focus {
            border-color: #6a11cb;
            outline: none;
            box-shadow: 0 0 0 3px rgba(106, 17, 203, 0.1);
        }

        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }

        .submit-btn {
            width: 100%;
            padding: 16px;
            background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 10px;
        }

        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
        }

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

        .form-message {
            padding: 15px;
            border-radius: 10px;
            margin-top: 20px;
            text-align: center;
            display: none;
        }

        .success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        .error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }

        .input-with-icon {
            position: relative;
        }

        .input-with-icon i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #6a11cb;
        }

        .input-with-icon .form-control {
            padding-left: 45px;
        }

        .required {
            color: #e74c3c;
        }

        @media (max-width: 600px) {
            .contact-info, .contact-form {
                padding: 30px 20px;
            }
            
            .contact-info h2, .contact-form h2 {
                font-size: 1.8rem;
            }
        }

/*---complete container-b----*/







   .simple-footer {
            height: 10vh;
            min-height: 60px;
            background: #2c3e50;
            color: white;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 15px;
            text-align: center;
        }

        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 20px;
        }

        .footer-text {
            font-size: 0.9rem;
        }

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

        .footer-social a {
            color: white;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }

        .footer-social a:hover {
            color: #3498db;
            transform: translateY(-2px);
        }

        @media (max-width: 600px) {
            .footer-content {
                flex-direction: column;
                gap: 10px;
            }
            
            .footer-text {
                font-size: 0.8rem;
            }
        }



           .con-c{
            border: 2px solid transparent;
         max-width: 1500px;
        
           
        }

/*---compleate footer----*/