.container-subscription {
            max-width: 90%;
            margin: 20px auto;
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }
        .plan-subscription {
            border: 2px solid #ccc;
            padding: 20px;
            margin: 10px;
            border-radius: 10px;
            background: #fff;
        }
        .premium {
            border-color: #ff9800;
            background: #fff3e0;
        }
        h2 {
            color: #333;
        }
        .price {
            font-size: 1.2em;
            color: #ff9800;
            font-weight: bold;
        }

        .btn-subscription { display: inline-block; padding: 10px 20px; 
            margin-top: 10px; color: #fff; 
            background-color: #28a745; text-decoration: none; 
            border-radius: 5px; }
        .btn-subscription:hover { background-color: #218838; }
        
        .subscription-toggle {
          display: flex;
          justify-content: center;
          margin: 15px 0;
          gap: 10px;
        }
        
        .subscription-toggle input[type="radio"] {
          display: none;
        }
        
        .subscription-toggle label {
          flex: 1;
          padding: 10px 15px;
          border-radius: 8px;
          border: 1px solid #1e5aad; /* azul sobrio */
          color: #1e5aad;
          font-weight: 500;
          cursor: pointer;
          transition: all .2s ease;
          text-align: center;
          background: #fff;
        }
        
        .subscription-toggle input[type="radio"]:checked + label {
          background: #1e5aad; /* azul sólido */
          color: white;
        }
        
        
        
        .card {
          background: rgba(255, 255, 255, 0.1);
          backdrop-filter: blur(10px);
          border-radius: 20px;
          padding: 40px 30px;
          max-width: 400px;
          box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        }
        
        .disabled-link {
        opacity: 0.6;
        cursor: not-allowed;
        }