* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

header {
    background: #333;
    color: white;
    padding: 1rem;
    text-align: center;
}

nav a {
    color: white;
    margin: 0 1rem;
    text-decoration: none;
}

section {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

#hero {
    background: #f4f4f4;
    text-align: center;
    padding: 4rem 2rem;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service {
    background: #f9f9f9;
    padding: 1.5rem;
    border-radius: 5px;
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}