body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header {
    background-color: #2c3e50;
    color: #fff;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-right: 20px;
}

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

.hero {
    background-color: #3498db;
    color: #fff;
    text-align: center;
    padding: 80px 20px;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 40px;
}

.cta-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #fff;
    color: #3498db;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
}

.features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 40px 20px;
}

.feature {
    text-align: center;
    width: 25%;
    margin: 20px;
    padding: 20px;
    background-color: #ecf0f1;
    border-radius: 5px;
}

.about {
    background-color: #ecf0f1;
    text-align: center;
    padding: 80px 20px;
}

.about h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.about p {
    font-size: 18px;
    margin-bottom: 40px;
}

.contact {
    text-align: center;
    padding: 80px 20px;
}

.contact h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.contact form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact label {
    margin-bottom: 10px;
}

.contact input,
.contact textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
}

footer {
    background-color: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 10px 0;
}