body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #0b0f19;
    color: white;
    scroll-behavior: smooth;
}

.navbar {
    background: rgba(0,0,0,0.6);
}

.hero {
    height: 100vh;
    background: linear-gradient(135deg, #0d6efd, #6610f2);
    color: white;
}

.section {
    padding: 100px 20px;
}

.section.dark {
    background: #111827;
}

.btn-glow {
    background: #00ffcc;
    padding: 10px 25px;
    border-radius: 30px;
    color: black;
    font-weight: bold;
    text-decoration: none;
}

.btn-glow:hover {
    box-shadow: 0 0 20px #00ffcc;
}