body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #6a11cb, #2575fc);
    color: #fff;
    text-align: center;
}

header {
    padding: 60px 20px;
}

header h1 {
    font-size: 3em;
    margin: 0 0 10px;
}

header p {
    font-size: 1.2em;
}

main {
    padding: 40px 20px;
}

section.info, section.subscribe {
    margin-bottom: 40px;
}

h2 {
    font-size: 2em;
    margin-bottom: 15px;
}

form input[type="email"] {
    padding: 10px;
    font-size: 1em;
    border: none;
    border-radius: 5px 0 0 5px;
    width: 250px;
    max-width: 80%;
}

form button {
    padding: 10px 20px;
    font-size: 1em;
    border: none;
    border-radius: 0 5px 5px 0;
    background-color: #ffcc00;
    color: #333;
    cursor: pointer;
    transition: 0.3s;
}

form button:hover {
    background-color: #ffaa00;
}

footer {
    padding: 20px;
    background-color: rgba(0,0,0,0.2);
}