:root {
  --background: #ffffff;
  --base: #000000;
  --light: #888888;
  --accent: #cccccc;
}

body {
  font-family: sans-serif;
  background: var(--background);
  color: var(--base);
  /* default font size is 16px, line height 24px */
  line-height: 1.5;
  padding: 0;
  margin: 0;
}

header, main, footer {
  max-width: 70ch;
  padding: 2ch;
  margin: auto;
}  

.hero {
  display: block;
  /* 100% on small screens, 50% of viewport by default. */
  max-width: clamp(100%, 50vw, 50%);
  margin: 0 auto; 
}

.logo {
  display: block;
  margin: 0px auto;
  width: 20ch;
  margin-bottom: 1rem;
}

a {
  color: var(--light);
  text-decoration: none;
}

a:hover {
  color: var(--base);
}

a.active {
  color: var(--base);
}

h1 {
  font-size: 4rem;
  font-size: clamp(2.5rem, 10vw, 4rem);
  width: 50%;
  margin: 0 auto;
  text-align: center;
  font-family: "Unica One", sans-serif;
  border-bottom: 1px solid var(--accent);
}

ul {
  display: block;
  padding: 0;
  text-align: center;
  font-size: 1.1rem;
  font-weight: bold;
}

  ul li {
    display: inline-block;
    padding: 0 clamp(1ch, 1vw, 2ch);
  }

main {
  padding: 2ch;
}
  
  main img {
    width: 100%;
  }
  

footer {
  font-weight: bold;
  text-align: center;
  padding: 2ch 0;
}

  footer a {
    display: inline-block;
    width: 50%;
    border-top: 1px solid var(--accent);
    padding: 2ch 0;
  }