/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    color: #f5f5f5;
    background-color: #121212;
    overflow: hidden;
}

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

nav ul {
    list-style: none;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: #f5f5f5;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #a5a5a5;
}

section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    text-align: center;
}

#hero {
    background-color: #1c1c1c;
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

#hero p {
    font-size: 1.2rem;
    color: #a5a5a5;
}

#about, #skills, #portfolio, #contact {
    background-color: #2a2a2a;
    padding: 40px;
    width: 100%;
}

h2 {
    margin-bottom: 1rem;
    font-size: 2rem;
    color: #f5f5f5;
}

p, ul {
    color: #c5c5c5;
    font-size: 1rem;
    max-width: 600px;
}

ul li {
    margin-bottom: 0.5rem;
}