body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
}
header {
    background-color: #4B0082;
    padding: 15px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    position: relative;
    z-index: 10;
    flex-wrap: wrap;
}
header img {
    height: 60px;
    filter: brightness(0) invert(1);
}
nav .nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}
.nav-links a {
    background-color: #C71585;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
}
.nav-links a:hover {
    background-color: #e052a0;
    transform: translateY(-2px);
}
.cover {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: url('../IMAGES/Cover_image.jpg') center/cover no-repeat;
    filter: blur(5px);
    z-index: -1;
}
.container {
    margin: 50px auto;
    padding: 40px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    max-width: 600px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    z-index: 1;
    text-align: center;
}
h2 {
    color: #4B0082;
    margin-bottom: 20px;
}
form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
label {
    text-align: left;
    font-weight: 600;
    color: #333;
}
input, select, textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
}
input[type="submit"] {
    background-color: #4B0082;
    color: #fff;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
input[type="submit"]:hover {
    background-color: #e052a0;
}
textarea {
    resize: vertical;
}
@media (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: center;
        padding: 20px;
    }
    header img {
        margin: 0 auto 10px auto;
    }
    nav .nav-links {
        flex-direction: column;
        gap: 15px;
        margin-top: 10px;
        align-items: center;
    }
    .nav-links a {
        width: 100%;
        text-align: center;
    }
    .container {
        margin: 30px 20px;
        padding: 30px;
    }
    h2 {
        font-size: 22px;
    }
}
@media (max-width: 480px) {
    header {
        padding: 15px 20px;
    }
    header img {
        height: 50px;
    }
    nav .nav-links {
        gap: 10px;
    }
    .nav-links a {
        padding: 12px;
        font-size: 16px;
    }
    .container {
        padding: 25px;
    }
    form {
        gap: 12px;
    }
    input, select, textarea {
        font-size: 13px;
        padding: 8px;
    }
}