body {
  background: #222;
  overflow-x: hidden;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    "Open Sans",
    "Helvetica Neue",
    sans-serif;
}

/* animations */
@keyframes zoom {
  from {
    transform: scale(1);
  }

  to {
    transform: scale(1.05);
  }
}

@keyframes un-zoom {
  from {
    transform: scale(1.05);
  }

  to {
    transform: scale(1);
  }
}

.animate-zoom {
  animation: un-zoom 0.2s ease-out forwards;
}

.animate-zoom:hover {
  animation: zoom 0.2s ease-in forwards;
}

#header {
  width: 100%;
  height: 75px;
  margin-top: 10px;
  background: #333;
  position: sticky;
  top: 10px;
  z-index: 100;
  border-radius: 12px;
  display: flex;
  justify-content: start;
  align-items: center;
  color: #f1f1f1;
  gap: 13px;
}

#header label {
  font-weight: bold;
  font-size: 21px;
}

#spacer {
  flex: 1;
}

#header img {
  width: 56px;
  margin-left: 20px;
  image-rendering: smooth;
}

#header #buttons {
  margin-right: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 11px;
}

#header button {
  background: #555;
  border: none;
  border-radius: 10px;
  color: #f1f1f1;
  padding: 5px 8px;
  font-weight: bold;
  transition: transform 0.2s ease;
  cursor: pointer;
}

#header button:hover {
  transform: translateY(-4px);
}

/* contents */

#content {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 30px;
}

/* hero */

#hero {
  display: flex;
  flex-direction: column;
  color: #f1f1f1;
  gap: 13px;
  margin: 10px 10px;
  margin-top: 30px;
  align-items: center;
}

#hero :is(h1, h3, h2) {
  margin: 0;
}

#hero button {
  background: #555;
  border: none;
  border-radius: 10px;
  color: #f1f1f1;
  padding: 8px 8px;
  font-weight: bold;
  transition: all 0.2s ease;
  cursor: pointer;
}

#hero button:hover {
  transform: translateY(-4px);
}
/* screenshot */

#screenshot {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 23px;
  color: #f1f1f1;
  font-weight: bold;
}

#screenshot img {
  width: 850px;
  max-width: 90vw;
  height: auto;
  box-shadow: 8px 8px 20px #111;
}

/* features */

#features {
  display: flex;
  gap: 13px;
  color: #f1f1f1;
  margin: 5px;
  flex-wrap: wrap;
  justify-content: center;
}

.feature-box {
  background: #444;
  border-radius: 8px;
  padding: 8px 3px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  width: 200px;
}

.feature-title {
  font-weight: bold;
  margin-left: 5px;
}

.feature-content {
  margin-left: 10px;
}

/* cta */

#cta {
  display: flex;
  flex-direction: column;
  gap: 13px;
  align-items: center;
  color: #f1f1f1;
}

#cta h1 {
  margin: 0px;
}

#cta button {
  background: #555;
  border: none;
  border-radius: 10px;
  color: #f1f1f1;
  padding: 8px 8px;
  font-weight: bold;
  transition: all 0.2s ease;
  cursor: pointer;
}

#cta button:hover {
  transform: translateY(-4px);
}

/* made-with */

#made-with {
  display: flex;
  color: #f1f1f1;
}

#made-with h3 {
  margin: 0;
  margin-bottom: 10px;
}