header {
    background: #0073e6;
    color: white;
    padding: 15px;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

.hero {
    background: url('hero.jpg') no-repeat center center/cover;
    padding: 50px;
    color:dimgrey;
}

.hero h2 {
    font-size: 2em;
}

.btn {
    display: inline-block;
    background: #ff9800;
    padding: 10px 20px;
    color:dimgrey;
    text-decoration: none;
    border-radius: 5px;
}

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

.feature {
    background: white;
    padding: 15px;
    border-radius: 5px;
    width: 30%;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

footer {
    background: #333;
    color: white;
    padding: 10px;
    margin-top: 20px;}