* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #f5f5f5;
    color: #333;
}

header {
    background: #111;
    padding: 20px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav h1 {
    color: #fff;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

.hero {
    background: linear-gradient(135deg, #111, #444);
    color: white;
    text-align: center;
    padding: 120px 20px;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    background: #ff9800;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
}

.section {
    padding: 60px 20px;
    max-width: 900px;
    margin: auto;
}

.skills-flex {
    display: flex;
    align-items: stretch;
    gap: 10px;
}

.project {
    background: #fff;
    padding: 20px;
    margin: 15px 0;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

footer {
    text-align: center;
    padding: 20px;
    background: #111;
    color: #fff;
    margin-top: 40px;
}