body {
    font-family: 'Poppins', sans-serif;
    text-align: center;
    background-color: #1a1a2e;
    color: #fff;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

header {
    background: linear-gradient(135deg, #007BFF, #4a00e0);
    padding: 40px 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    animation: fadeInDown 1s ease-in-out;
}

h1 {
    margin: 0;
    font-size: 2.5em;
    letter-spacing: 2px;
}

.intro {
    padding: 60px 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1.2s ease-in-out forwards 0.3s;
}

.cta {
    margin: 40px;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(135deg, #ff512f, #dd2476);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.2em;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s;
}

.btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 16px rgba(255, 81, 47, 0.4);
}

footer {
    margin-top: 60px;
    padding: 20px;
    background: #111;
    color: #bbb;
    font-size: 0.9em;
    animation: fadeInUp 1.5s ease-in-out forwards 0.6s;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}