.contact-container {
    background: linear-gradient(50deg, 
      #7deeff,   
      #ffb356,   
      #57ff7ec3,   
      #a733ff,   
      #ffb356,   
      #2e7ba4   
    );
    display: flex;
    justify-content: flex-start; 
    /*background-color: #f5f5f5; */
    padding: 40px 20px; 
    border-radius: 8px; 
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); 
    max-width: 1200px; 
    margin: 50px auto; 
    box-sizing: border-box; 
    border: 0px solid red;
}

.content-contact {
    width: 100%;
    max-width: 500px; 
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.71); 
    border-radius: 8px; 
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); 
    box-sizing: border-box; 
    border: 0px solid red;
}

.titu {
    padding-bottom: 10px;
    text-align: center;
    color: #000; 
    font-family: Georgia, 'Times New Roman', serif; 
    font-size: 30px;
    font-weight: 400;
    margin: 0; 
    border: 0px solid red;
}

.contact-cajas {
    display: flex;
    flex-wrap: wrap;
    gap: 20px; 
    border: 0px solid blue;
}

.caja1 {
    width: 100%;
    max-width: 450px;
    height: 200px;
    background-color: transparent;
    padding: 20px;
    text-align: left;
    box-sizing: border-box;
    border: 0px solid red;
}

.caja2 {
    width: 100%;
    max-width: 450px;
    height: 300px;
    background-color: transparent;
    padding: 20px;
    text-align: left;
    padding-top: 10px;
    box-sizing: border-box; 
}

textarea {
    width: 100%;
    height: 170px;
    border: 1px solid #d1d1d1;
    border-radius: 4px;
    margin-top: 5px;
    padding: 10px; 
    resize: none; 
    box-sizing: border-box; 
}

.inp {
    width: 100%; 
    max-width: 400px; 
    padding: 8px;
    border: 1px solid #d1d1d1;
    border-radius: 4px;
    box-sizing: border-box; 
}

.btnenviar {
    width: 200px;
    height: 40px;
    background-color: #007bff; 
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s, color 0.3s, width 0.3s; 
}

.btnenviar:hover {
    background-color: #0056b3; 
}

.btnenviar.sending {
    background-color: #ffc107; 
    color: #000;
    cursor: default; 
    width: 250px; 
    text-align: center;
}

.btnenviar.sent {
    background-color: #28a745; 
    color: #fff;
    cursor: default; 
    width: 200px; 
}

.btnenviar.sent::after {
    content: "Enviado"; 
}

@media (max-width: 768px) {
    .contact-container {
        justify-content: center; 
        padding: 20px 10px; 
    }

    .content-contact {
        width: 100%; 
        max-width: none; 
        margin: 0; 
    }

    .inp {
        width: 370px; 
    }
}