body {
    background: radial-gradient(circle at top, #0b1020, #000);
    color: #e0f7ff;
    font-family: 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.neon-container {
    max-width: 520px;
    padding: 40px;
    text-align: center;
}

.logo {
    font-size: 3rem;
    color: #00f6ff;
    text-shadow: 0 0 15px #00f6ff;
}

.logo span {
    color: #9d4dff;
}

.headline {
    margin: 20px 0;
    font-size: 1.1rem;
    opacity: 0.9;
}

.features {
    list-style: none;
    margin: 25px 0;
    padding: 0;
}

.features li {
    margin: 8px 0;
    opacity: 0.85;
}

input[type="email"] {
    width: 100%;
    padding: 14px;
    margin-bottom: 12px;
    border-radius: 6px;
    border: none;
}

.checkbox {
    display: block;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

button {
    width: 100%;
    padding: 14px;
    background: linear-gradient(90deg, #00f6ff, #9d4dff);
    border: none;
    border-radius: 6px;
    color: #000;
    font-weight: bold;
    cursor: pointer;
}

button:hover {
    filter: brightness(1.1);
}

#response {
    margin-top: 12px;
    font-size: 0.9rem;
}

footer {
    margin-top: 35px;
    font-size: 0.75rem;
    opacity: 0.5;
}
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all .8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}