body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0e0e1a;
    color: #fff;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: #0c0c18;
    border-bottom: 2px solid #1f1f2e;
}

.logo {
    width: 80px;
}

nav a {
    color: #00bfff;
    margin-left: 20px;
    text-decoration: none;
}

.hero {
    text-align: center;
    padding: 5rem 2rem;
    background: radial-gradient(circle at center, #1a1a2f, #0e0e1a);
}

.hero h1 {
    font-size: 3rem;
    color: #00bfff;
}

.hero p {
    margin-top: 1rem;
    font-size: 1.2rem;
}

.cta {
    display: inline-block;
    margin-top: 2rem;
    padding: 1rem 2rem;
    background-color: #00bfff;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
}

footer {
    text-align: center;
    padding: 2rem;
    background: #0c0c18;
    margin-top: 4rem;
    font-size: 0.9rem;
}