* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(180deg, rgba(129, 9, 145, 0.8), rgba(74, 223, 249, 0.466));
    color: #fff;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    flex-direction: column;
}

header {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
}

.logo {
    height: 130px;
    width: auto;
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.8));
}

.signup-container {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 60px rgba(0, 0, 0, 0.4);
    width: 100%;
    max-width: 320px;
    text-align: left;
    position: relative;
    animation: fadeIn 1s ease-out;
    margin-top: 100px;
}

h2 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
}

.input-group {
    margin-bottom: 20px;
    text-align: left;
}

label {
    font-size: 14px;
    color: #444;
}

input[type="text"], input[type="email"], input[type="password"] {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    border: 2px solid #ddd;
    border-radius: 8px;
    transition: border-color 0.3s ease;
}

input[type="email"]:focus, input[type="password"]:focus, input[type="text"]:focus {
    border-color: #812f9b;
    outline: none;
}

button {
    width: 100%;
    padding: 15px;
    background-color: #812f9b;
    color: white;
    font-size: 18px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

button:hover {
    background-color: #ffb348;
    transform: scale(1.05);
}

.signup-link {
    font-size: 14px;
    color: #444;
    margin-top: 20px;
}

.signup-link a {
    color: #812f9b;
    text-decoration: none;
    font-weight: bold;
}

.signup-link a:hover {
    text-decoration: underline;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 480px) {
    .signup-container {
        padding: 25px;
        max-width: 300px;
    }

    h2 {
        font-size: 20px;
    }

    input[type="email"], input[type="password"], input[type="text"] {
        font-size: 14px;
        padding: 12px;
    }

    button {
        font-size: 16px;
        padding: 14px;
    }
}