body {
    margin: 0;
    padding: 10px;
    background-image: url('https://www.nasa.gov/wp-content/uploads/2023/03/personal-training.png');
    background-size: cover;
    background-attachment: fixed;
}

.header-contact {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0px;

}

.Navigation a {
    position: relative;
    font-size: x-large ;
    color: white;
    font-family: cambria;
    text-decoration: none;
    font-weight: 500;
    margin-left: 50px;
}


.Navigation a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background:gray ;
    border-radius: 5px;
    left: 0;
    bottom: -6px;
    transform: scaleX(0);
    transition: transform .5s;
}

.Navigation a:hover::after {
    transform: scaleX(1);
}

.Navigation a:hover {
    color: gold;
    outline: none;
    
    
}

.container {
    align-items: center;
    display: flex;
}

#form {
    width: 400px;
    margin: 0 auto; /* Centers the element horizontally */
    background-color: white;
    border-radius: 10px;
    padding: 20px; /* Adjusted padding for better spacing */
    font-weight: 500;
    display: flex;
    flex-direction: column  ;
    align-items: center;
}


h1 {
    text-align: center;
    color: black;
    font-size: 40px;
}
.username {
    display: flex;
    flex-direction: column;
    margin-bottom: px;
    padding: 10px;

}

.username input {
    border-radius: 5px;
    font-size: 20px;
    margin-top: 5px;
    padding: 5px;
    border: 1px solid rgb(127, 233, 40);
    width: 360px;
    height: 30px;
}

.username input:focus {
    outline: 0;
}

.username .error {
    color: red;
    font-size: 10px;
    margin-top: 5px;
}

.email {
    display: flex;
    flex-direction: column;
    margin-bottom: px;
    padding: 10px;

}

.email input {
    border-radius: 5px;
    font-size: 15px;
    margin-top: 5px;
    padding: 5px;
    border: 1px solid rgb(127, 233, 40);
    width: 360px;
    height: 30px;
}

.email input:focus {
    outline: 0;
}

.email .error {
    color: red;
    font-size: 16px;
    margin-top: 5px;
}

.query {
    display: flex;
    flex-direction: column;
    margin-bottom: px;
    padding: 10px;

}

.query input {
    border-radius: 5px;
    font-size: 15px;
    margin-top: 5px;
    padding: 10px;
    border: 1px solid rgb(127, 233, 40);
    width: 350px;
    height: 100px;
}

.query input:focus {
    outline: 0;
}

.query  .error {
    color: red;
    font-size: 16px;
    margin-top: 5px;
}


.submit-button {
    text-align: center; /* Center the button */
    margin-top: 20px; /* Add some top margin */
}

.submit-button button {
    width: 200px; 
    padding: 10px 20px; 
    background-color: black;
    color: white; 
    border: none; 
    border-radius: 5px; 
    font-size: 1em; 
    cursor: pointer;
    transition: background-color 0.3s ease; /* Smooth transition on hover */
}

.submit-button button:hover {
    background-color: gray; /* Darker color on hover */
}