:root {
  --gray-fg: #aaaaaa;
  --inactive-tab-fg: #cccccc;
  --picker-border: #808080;
  --picker-border-selected: #b0b0b0;
  --floating-controls-bg: rgba(200, 200, 200, 0.2);
  --floating-controls-bg-dark: rgba(42, 42, 42, 0.5);
  --picker-selected-bg: rgba(70, 70, 70, 0.5);
}

.dark {
  --gray-fg: #cecece;
}

.row,
nav section {
  display: flex;
  flex-direction: row;
  align-items: center;
}

nav {
  justify-content: space-between;
  font-size: 1.5rem;
  padding: 0.5rem 1rem;
  max-width: 120rem;
  margin: auto;

  a {
    text-decoration: none;
  }

  #home-tab {
    font-weight: bold;
  }
}

nav section {
  column-gap: 1rem;
}

body {
  overflow-x: visible;
}

#main {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
  padding-bottom: 3rem;
  overflow-x: hidden;
}

.headline {
  font-size: 4rem;
  margin: 0;
}

.subheadline {
  font-size: 1.5rem;
  color: var(--gray-fg);
  margin: 0;
  margin-top: -1rem;
  margin-bottom: 1.2rem;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

#floating-controls {
  position: absolute;
  bottom: 1rem;
  border-radius: 0.5rem;
}

.label {
  font-size: 0.75rem;
  color: var(--gray-fg);
  font-weight: medium;
  padding-bottom: 0.3rem;
  position: absolute;
  top: 0.3rem;
}

img.shown {
  opacity: 1 !important;
  transition: opacity 0.5s ease-out;
}

img.default-hidden {
  opacity: 0;
  transition: opacity 0.5s ease-out;
}

.desktop-preview {
  border-radius: 0.8rem;
  width: 60vw;
  max-width: 80rem;
  height: auto;
}

#hero-image {
  margin-top: 2rem;
}

.zstack {
  position: relative;
  border-radius: 0.8rem;
  background: rgb(120, 120, 120);
}

.dark .zstack {
  background: none;
}

.zstack > img:not(:first-child) {
  position: absolute;
  top: 0;
  left: 0;
}

@media only screen and (max-width: 600px) {
  nav {
    font-size: 0.8rem;
  }

  .headline {
    font-size: 3rem;
  }

  #main {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .subheadline {
    font-size: 1.2rem;
  }

  #floating-controls {
    position: relative;
    margin-top: -1.5rem;
  }

  .desktop-preview {
    border-radius: 0.3rem;
    width: 140vw;
    height: calc(140vw * 0.625 * 5/6);
    object-fit: cover;
  }

  .zstack {
    border-radius: 0.3rem;
  }

  #hero-image {
    width: 140vw;
    height: calc(140vw * 0.625 * 5/6);
    margin-top: 3rem;
  }
}

@media (min-aspect-ratio: 2.2) {
  #main {
    padding-top: 5rem;
  }

  #hero-image {
    margin-top: 3rem;
  }

  .subheadline {
    margin-bottom: 2rem;
  }
}

.glass {
  background: var(--floating-controls-bg);
  backdrop-filter: blur(1rem);
}

.dark .glass {
  background: var(--floating-controls-bg-dark);
}

.tabs {
  border: 2px solid rgba(200, 200, 200, 0.4);
}

.tabs {
  color: var(--inactive-tab-fg) !important;
}

.dark .tabs {
  border: 2px solid rgba(100, 100, 100, 0.5);
  color: var(--muted-foreground);
}

.dark .tab-trigger[data-state=active] {
  background-color: rgba(230, 230, 230);
  color: black;
}