* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: 14px;
}

body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    font-family: 'Poppins', sans-serif;
    background: url('img/back 1.jpg') center/cover no-repeat; 
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    filter: blur(1px);
    z-index: -1;
}

.container {
    max-width: 700px;
    width: 100%;
    background-color: azure; 
    padding: 25px 30px;
    border-radius: 8px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

.container .title {
    font-size: 25px;
    font-weight: 500;
    position: relative;
    text-align: center;
    margin-bottom: 20px;
    color: #000;
}

.container .title::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    height: 3px;
    width: 30px;
    border-radius: 5px;
    background: linear-gradient(-135deg, #71b7e6, #a2da55);
}

.content form .user-details {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 20px;
}

form .user-details .input-box {
    width: calc(50% - 14px);
    margin-bottom: 15px;
}

form .user-details .input-box span.details {
    display: block;
    font-weight: 500;
    margin-bottom: 5px;
    color: #000;
}

.user-details .input-box input {
    width: 100%;
    height: 45px;
    font-size: 16px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.user-details .input-box input:focus,
.user-details .input-box input:valid {
    border-color: #a2da55; 
}

.checkbox-details {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.checkbox-details input[type="checkbox"] {
    margin-right: 10px;
    transform: translateY(2px); 
}

.checkbox-details label {
    font-size: 14px;
    color: #000;
}

.button {
    text-align: center;
    margin-top: 20px;
}

.button input[type="submit"],
.button input[type="reset"],
.button input[type="button"] {
    height: 45px;
    width: 150px;
    border-radius: 5px;
    border: none;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0 10px;
}

.button input[type="submit"] {
    background: green;
}

.button input[type="reset"] {
    background: red;
}

.button input[type="button"] {
    background: #555;
}

.button input[type="submit"]:hover {
    background: darkgreen;
}

.button input[type="reset"]:hover {
    background: darkred;
}

.button input[type="button"]:hover {
    background: #333;
}