html, body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

@media (max-width: 1200px) {
    .container {
        padding: 15px;
    }
}

@media (max-width: 992px) {
    .container {
        padding: 10px;
    }
}

.header, .footer {
    text-align: center;
    padding: 20px 0;
}

.header h1, .footer h2 {
    font-size: 2em;
}

.skills, .projects, .contact {
    margin: 20px 0;
}

.skills ul, .projects ul {
    list-style-type: none;
    padding: 0;
}

.skills li, .projects li {
    margin: 10px 0;
}

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

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

.contact button {
    padding: 10px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.contact button:hover {
    background-color: #0056b3;
}