body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #0F172A;
    color: #E2E8F0;
    text-align: center;
}

.hero {
    background: #1E293B;
    padding: 50px 20px;
}

.hero img {
    width: 100%;
    max-width: 900px;
}

h1 {
    font-size: 2.5rem;
    margin-top: 10px;
    color: #FACC15;
}

.cta {
    background: #F87171;
    border: none;
    padding: 15px 30px;
    color: #FFF;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 5px;
    text-decoration: none;
    display: inline-block;
}

.cta:hover {
    background: #DC2626;
}

footer {
    background: #1E293B;
    padding: 20px;
}
.banner {
    width: 100%;
    max-width: 1000px;
    display: block;
    margin: 20px auto;
}