* {
  box-sizing: border-box;
  margin: 0;
  scroll-behavior: smooth;
}

:root {
  --primary-color: #f81b0e;
  --secondary-color: #121212;
  --font-family: "Orbitron", sans-serif;
  --font-size: 16px;
  --line-height: 1.5;
}
main {
  flex: 1;
  display: block;
}
body {
  display: flex;
  flex-direction: column;
  margin: 0;
  font-family: var(--font-family);
  background-color: #27252a;
  min-height: 100vh;
}
a {
  text-decoration: none;
  color: inherit;
}