@font-face {
  font-family: 'Cascadia Code';
  src: url('./CascadiaCode.woff2') format('woff2');
}

:root {
  --color-bg: #1A1B26;
  --color-header: #9ECE6A;
  --color-tag: #7AA2F7;

  --font-min-header: 1rem;
  --font-fluid-header: 5vw;
  --font-max-header: 5rem;

  --font-min-tag: 1rem;
  --font-fluid-tag: 3vw;
  --font-max-tag: 2.2rem;
}

* {
  margin: 0;
}

body {
  font-family: 'Cascadia Code', system-ui, sans-serif;
  background-color: var(--color-bg);
  opacity: 0;
  transition: opacity 2s;
  -webkit-transition: opacity 2s;
  font-size: 16px;
}

.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: fixed;
  width: 100%;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.header {
  font-size: clamp(var(--font-min-header), var(--font-fluid-header), var(--font-max-header));
  color: var(--color-header);
}

.tag {
  font-size: clamp(var(--font-min-tag), var(--font-fluid-tag), var(--font-max-tag));
  color: var(--color-tag);
}

@media (orientation: landscape) {
  .main-content {
    display: none;
  }

  .rotate-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    height: 100%;
    background-color: var(--color-bg);
    color: var(--color-header);
    font-size: clamp(var(--font-min-header), var(--font-fluid-header), var(--font-max-header));
  }
}

@media (orientation: portrait) {
  .rotate-content {
    display: none;
  }
}