body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #121212;
    color: #ffffff;
}

header {
    background-color: #1f1f1f;
    color: #ffffff;
    padding: 1rem 0;
    text-align: center;
}

.container {
    width: 80%;
    margin: 0 auto;
    padding: 2rem 0;
}

.intro {
    text-align: center;
    margin-bottom: 2rem;
}

.projects,
.contact {
    margin-bottom: 2rem;
}

.project-item {
    background-color: #1f1f1f;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

footer {
    background-color: #1f1f1f;
    color: #ffffff;
    text-align: center;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    bottom: 0;
}