body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    padding: 0 20px;
}

header {
    background-color: #35424a;
    color: #ffffff;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #e8491d 3px solid;
}

header h1 {
    margin: 0;
    text-align: center;
}

header nav {
    text-align: center;
    margin-top: 20px;
}

header nav ul {
    padding: 0;
}

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

header nav ul li a {
    color: #ffffff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}

.section {
    padding: 50px 0;
    text-align: center;
}

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

.project-card {
    background: #f4f4f4;
    border-radius: 5px;
    padding: 20px;
    margin: 10px;
    width: 250px;
}

#contact-form {
    max-width: 500px;
    margin: auto;
}

#contact-form input,
#contact-form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
}

#contact-form button {
    display: block;
    width: 100%;
    padding: 10px;
    background: #35424a;
    color: #ffffff;
    border: none;
    cursor: pointer;
}

footer {
    background-color: #35424a;
    color: #ffffff;
    text-align: center;
    padding: 20px;
    position: relative;
    bottom: 0;
    width: 100%;
}