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

header {
    background: #333;
    color: #fff;
    padding: 10px 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

header nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

header nav ul li {
    margin: 0 10px;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
}

header .btn {
    background: #007BFF;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

#hero {
    background: url('images/hero-bg.jpg') no-repeat center center/cover;
    color: #fff;
    text-align: center;
    padding: 100px 0;
}

#services, #about, #testimonials, #contact {
    padding: 50px 0;
    text-align: center;
}

#services .services-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

#services .service {
    flex: 1;
    margin: 10px;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

#about .team img {
    max-width: 100%;
    border-radius: 10px;
}

#testimonials .testimonial {
    margin: 20px 0;
}

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

#contact form input, #contact form textarea {
    width: 80%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

#contact form button {
    padding: 10px 20px;
    background: #007BFF;
    color: #fff;
    border: none;
    border-radius: 5px;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
}