html {
  height: 100%;
  width: 100%;
}

body , html {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100%;
  background: url(/assets/clouds.png);
  background-color: var(--color-a);
  color: var(--color-b);
  font-size: 20px;
  font-family: var(--mono);
}
@supports (font-variation-settings: normal) {
  body { font-family: var(--mono-fancy);}
}

main {
  height: 100vh;
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
}

header h1 {
  font-style: italic;
  font-size: clamp(5vw, 5rem, 11vw);
  -webkit-text-stroke: 4px var(--color-a);
}

div#planter {
  width: 100%;
  height: 200px;
  position: fixed;
  bottom: 0;
  background: url(/assets/cacti.png);
  background-repeat: repeat-x;
  background-position: bottom;
}

nav {
  display: flex;
}

nav a {
  color: var(--color-c);
  font-size: 2rem;
  font-weight: 600;
  text-decoration: none;
}

nav a:hover {
  filter: hue-rotate(-25deg);
}

footer {
  background: var(--color-b);
  color: var(--color-c);
  padding: 0.25rem;
}

footer form label {
  font-size: 0.85rem;
}

footer form input[type="email"] {
  display: block;
  width: 80%;
}

footer form input[type="submit"] {
  background: var(--color-c);
  color: var(--color-b);
  font-size: 1.25rem;
  margin: 0.25rem;
  outline: none;
  border: 1px outset var(--color-a);
  cursor: pointer;
}
footer form input[type="submit"]:hover {
  filter: hue-rotate(-18deg);
}

footer p {
  margin: 0;
  padding: 0;
}