/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

header {
    background: #35424a;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

header h1 {
    margin-bottom: 0.5rem;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

nav a {
    color: #fff;
    text-decoration: none;
}

nav a:hover {
    text-decoration: underline;
}

.hero {
    background: #35424a;
    color: #fff;
    padding: 2rem;
    text-align: center;
    margin-bottom: 1rem;
}

.features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
}

.feature {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 1rem;
    width: 300px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

footer {
    background: #35424a;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .features {
        flex-direction: column;
        align-items: center;
    }
}