body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: #111;
    background: #fff;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

.header {
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

.logo {
    font-weight: bold;
    font-size: 22px;
}

.nav a {
    margin-left: 20px;
    text-decoration: none;
    color: #111;
}

.hero {
    padding: 100px 0;
    text-align: center;
}

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

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 15px 25px;
    background: #000;
    color: #fff;
    text-decoration: none;
}

.services, .cases, .process {
    padding: 60px 0;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    padding: 20px;
    border: 1px solid #eee;
}

.steps div {
    margin-bottom: 10px;
}

.cta {
    padding: 80px 0;
    text-align: center;
    background: #f5f5f5;
}

.footer {
    padding: 30px 0;
    border-top: 1px solid #eee;
    text-align: center;
    font-size: 14px;
}