body {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
    color: #333;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 1em 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .container {
    width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo {
    font-family: 'Roboto', sans-serif;
    font-size: 1.5em;
    font-weight: bold;
}

header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 1em;
}

header nav ul li {
    display: inline;
}

header nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.features-container {
    width: 80%;
    margin: 2em auto;
    background-color: #fff;
    padding: 2em;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.features-container h1 {
    font-family: 'Roboto', sans-serif;
    font-size: 2em;
    margin-bottom: 1em;
    color: #4CAF50;
}

.feature {
    margin-bottom: 1.5em;
}

.feature h2 {
    font-family: 'Roboto', sans-serif;
    font-size: 1.5em;
    margin-bottom: 0.5em;
    color: #333;
}

.feature p {
    font-size: 1em;
    color: #555;
}

footer {
    background-color: #4CAF50;
    color: white;
    text-align: center;
    padding: 1em;
    margin-top: auto;
}