/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background-color: #f4f4f4;
}

header {
    background-color: #333;
    color: #fff;
    padding: 1rem;
}

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

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

header nav ul li {
    margin-left: 20px;
}

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

.hero {
    background: url('images/hero-bg.jpg') no-repeat center center/cover;
    height: 100vh;
    color: #fff;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.btn {
    background-color: #00bfa5;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
}

/* Section Styles */
section {
    padding: 60px 20px;
    text-align: center;
}

.about, .services, .portfolio, .contact {
    background-color: #fff;
}

.services .service-items, .portfolio .portfolio-items {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.service-item, .portfolio-item {
    background-color: #f4f4f4;
    padding: 20px;
    width: 30%;
    margin: 20px 0;
    text-align: center;
}

.portfolio-item img {
    width: 100%;
    height: auto;
}

.contact form {
    max-width: 600px;
    margin: 0 auto;
}

.contact form input, .contact form textarea {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
}

footer {
    background-color: #333;
    color: #fff;
    padding: 1rem;
    text-align: center;
}