* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}
.header {
    background: #222;
    color: #fff;
    padding: 10px 0;
}
.header .logo {
    max-width: 150px;
}
.nav-menu ul {
    list-style: none;
    display: flex;
    justify-content: space-around;
}
.nav-menu ul li a {
    color: #fff;
    text-decoration: none;
    padding: 10px;
}
.hero {
    background: url('hero_background.jpg') no-repeat center center/cover;
    color: #fff;
    text-align: center;
    padding: 50px 0;
}
.hero .btn {
    display: inline-block;
    margin: 10px;
    padding: 10px 20px;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
}
.hero .btn.primary {
    background: #007bff;
}
.hero .btn.secondary {
    background: #555;
}
.about, .services, .partners {
    padding: 20px 0;
}
footer {
    background: #222;
    color: #fff;
    text-align: center;
    padding: 10px 0;
}