body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 15px 0;
    text-align: center;
}

nav {
    margin: 20px 0;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: white;
}

nav a:hover {
    text-decoration: underline;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

h1, h2, h3 {
    color: #4CAF50;
}

footer {
    background-color: #4CAF50;
    color: white;
    text-align: center;
    padding: 10px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}

.service, .portfolio-item {
    border: 1px solid #ddd;
    margin: 10px 0;
    padding: 15px;
    border-radius: 5px;
}

.service img, .portfolio-item img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}

.contact-form {
    display: flex;
    flex-direction: column;
}

.contact-form input, .contact-form textarea {
    margin: 10px 0;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.contact-form button {
    background-color: #4CAF50;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.contact-form button:hover {
    background-color: #45a049;
}