.formulario {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: center;
    width: 100%;
    height: auto;
    
}


.container_nav {
    width: 280px;
    height: auto;
    margin: 45% 0 8% 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.829);
    border-radius: 20px;
    box-shadow: rgb(50 50 93 / 25%) 0px 13px 27px -5px, rgb(0 0 0 / 30%) 0px 8px 16px -8px;
}

.container_nav h3 {
    width: 250px;
    text-align: center;
    color: var(--blue-color);
    font-size: 1.4rem;
    padding: 30px 0 10px 0;
    
}

.container_nav form {
    display: flex;
    flex-direction: column;
    align-items: center ;

}
.label_form {
    display: flex;
    flex-direction: column;
    margin: 8px 0;
    align-items: flex-start;
    color: var(--secondary-color);
}

.label_form span {
    font-size: 1.2rem;
    padding-bottom: 5px;
}

.label_form input {
    width: 200px;
    height: 28px;
    border: 1.5px solid var(--gray-light-color);
    border-radius: 5px;
    cursor: text;
    font-size: 1rem;
    font-family: "poppins";
    color: var(--gray-color);
    outline: none;
    background-color: rgba(255, 255, 255, 0.348);
    padding: 6px;
}
::placeholder {
    font-size: 1rem;
    font-family: "poppins";
    color: var(--gray-light-color);
    padding: 5px;
}
.label_form input:hover {
    border-color: var(--radial-one-color);
}
.label_form input:active {
    border-color: var(--radial-one-color);
}
.label_form select {
    width: 200px;
    height: 28px;
    border: 1.5px solid var(--gray-light-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: "poppins";
    color: var(--gray-light-color);
    padding: 5px;
    background-color: rgba(255, 255, 255, 0.348);
}
.label_form select:hover {
    border-color: var(--radial-one-color);
}
select option {
    font-size: 1rem;
    font-family: "poppins";
    color: var(--gray-color);
}

.btn-enviar {
    margin: 20px 0;
    width: 60px;
    height: 30px;
    font-family: "poppins";
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    border-radius: 5px;
}
.btn-enviar:hover {
    cursor: pointer;
}
.btn-enviar:active {
    font-size: 150%;
}
@media (min-width: 600px) {

    .container_nav {
        width: 32rem;
        box-shadow: rgba(0, 0, 0, 0.15) 3px 3px 2.6px;
        margin: 30% 0 10% 0;
    }
    
    .label_form input {
        width: 230px;
    }
    .label_form select {
        width: 230px;
    }
    .container_nav h3 {
        font-size: 1.6rem;
    }
    .formulario {
        flex-direction: row;
        justify-content: flex-end;
    }
}

@media (min-width: 800px) {
    .container_nav  {
        width: 35rem;
    }
    .container_nav {
        margin: 5% 0 5% 0;
    }
    
    .container_nav h3 {
        width: 220px;
        font-size: 1.8rem;
        padding: 40px 0 20px 0;
        
    }
    
    .label_form span  {
        font-size: 1.3rem;
        
    }
    .label_form input {
        width: 250px;
        height: 30px;
        font-size: 1.2rem;
    }
    .label_form select {
        width: 250px;
        height: 30px;
        font-size: 1.2rem;
    }
    select option {
        font-size: 1.2rem;
    }
    .btn-enviar {
        width: 70px;
        height: 35px;
        margin: 25px 0;
    }
    ::placeholder {
        font-size: 1.2rem;
    }
}
@media (min-width: 1024px) {

    .container_nav  {
        width: 38rem;
        margin: 3% 2% 3% 0;
    }
    .container_nav h3 {
        width: 250px;
        font-size: 1.7rem;
        padding: 40px 0 25px 0;
    }
    
    .label_form span  {
        font-size: 1.3rem;
        
    }
    .label_form input {
        width: 280px;
        height: 35px;
        font-size: 1.2rem;
    }
    .label_form select {
        width: 280px;
        height: 35px;
        font-size: 1.2rem;
    }
    select option {
        font-size: 1.6rem;
    }
    .btn-enviar {
        width: 70px;
        height: 36px;
        margin: 20px 0;
        font-size: 1.5rem;
    }
    ::placeholder {
        font-size: 1.2rem;
    }
}
@media (min-width: 1280px) {

    .container_nav {
        width: 42rem;
        margin: 2% 2% 2% 0;
    }
    .container_nav h3 {
        width: 310px;
        font-size: 1.8rem;
        padding: 45px 0 15px 0;
    }
    
    .label_form span  {
        font-size: 1.3rem;
        padding-bottom: 10px;
    }
    .label_form input {
        width: 280px;
        height: 40px;
        font-size: 1.3rem;
    }
    .label_form select {
        width: 280px;
        height: 40px;
        font-size: 1.3rem;
    }
    select option {
        font-size: 1.3rem;
    }
    .btn-enviar {
        width: 85px;
        height: 45px;
        margin: 20px 0;
        font-size: 16px;
    }
    ::placeholder {
        font-size: 1.3rem;
    }
}