* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1000px;
    margin: auto;
}

header {
    background: #007bff;
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

header nav a {
    color: #fff;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
}

header nav a:hover {
    text-decoration: underline;
}

section {
    padding: 60px 0;
}

h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #007bff;
}

.skills-grid, .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.skills-grid div, .project-card {
    background: #f4f4f4;
    padding: 20px;
    border-radius: 10px;
}

.project-card a {
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
    color: #007bff;
    font-weight: bold;
}

footer {
    text-align: center;
    padding: 20px 0;
    background: #222;
    color: #fff;
}