body {
    font-family: Arial, sans-serif;
    color: #333;
    margin: 0;
    padding-top: 60px;
}

/* Navbar */
.navbar {
    background: rgba(0, 0, 0, 0.9);
}

/* Hero Section */
.hero {
    padding: 150px 20px;
    color: white;
    background: rgba(0, 0, 0, 0.6);
}

/* Content Containers */
.container {
    background: rgba(255, 255, 255, 0.9);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Buttons */
.btn-primary {
    background-color: #007bff;
    border: none;
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: scale(1.05);
}

/* Footer */
footer {
    margin-top: 50px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 100px 20px;
    }
}