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

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

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

header {
    background: #007bff;
    color: #fff;
    padding: 20px 0;
}

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

nav ul {
    list-style: none;
    display: flex;
    justify-content: flex-end;
}

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

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

.cta-button {
    background: #ff5722;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.hero {
    background: url('https://via.placeholder.com/1200x400') no-repeat center center/cover;
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.about, .services, .portfolio, .testimonials, .blog, .call-to-action {
    padding: 50px 0;
    text-align: center;
}

h2 {
    margin-bottom: 20px;
    font-size: 28px;
}

.service-cards {
    display: flex;
    justify-content: space-around;
    margin: 20px 0;
}

.card {
    background: #f4f4f4;
    padding: 20px;
    border-radius: 10px;
    width: 30%;
}

.card img {
    width: 100%;
    border-radius: 10px;
}

.portfolio-slider img {
    width: 300px;
    margin: 10px;
}

.testimonials blockquote {
    font-style: italic;
    margin: 20px;
}

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

.footer-links a {
    color: #fff;
    margin: 0 10px;
    text-decoration: none;
}

.social-media a {
    color: #fff;
    margin: 0 10px;
    text-decoration: none;
}