/* Reset and base */
html {
    scroll-behavior: smooth;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: white;
    color: #222;
    min-height: 100vh;
    transition: background-color 0.4s ease, color 0.4s ease;
}

body.dark-theme {
    background-color: #242323;
    color: white;
}