body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #007bff;
    color: white;
    text-align: center;
    padding: 1rem 0;
}

header h1 {
    margin: 0;
}

main {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.container {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 600px;
    width: 100%;
}

h2 {
    color: #333;
}

.signup-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2rem;
}

.logo {
    width: 100px;
    height: auto;
    margin-bottom: 1rem;
}

form {
    display: flex;
    width: 100%;
    max-width: 400px;
}

input[type="email"] {
    flex-grow: 1;
    padding: 0.5rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px 0 0 4px;
}

button {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 1rem 0;
    margin-top: auto;
}