@font-face {
  font-family: "Moderat Mono Black";
  src: url("../fonts/Moderat-Mono-Black.ttf") format("truetype"),
    url("../fonts/Moderat-Mono-Black.woff") format("woff"),
    url("../fonts/Moderat-Mono-Black.woff2") format("woff2");
}

@font-face {
  font-family: "Moderat Mono Bold";
  src: url("../fonts/Moderat-Mono-Bold.ttf") format("truetype"),
    url("../fonts/Moderat-Mono-Bold.woff") format("woff"),
    url("../fonts/Moderat-Mono-Bold.woff2") format("woff2");
}

@font-face {
  font-family: "Moderat Regular";
  src: url("../fonts/Moderat-Regular.ttf") format("truetype"),
    url("../fonts/Moderat-Regular.woff") format("woff"),
    url("../fonts/Moderat-Regular.woff2") format("woff2");
}

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  background-color: black;
  font-family: "Moderat Mono Bold";
  font-weight: bold;
  display: flex;
  flex-direction: column;
}

#upper-half,
#lower-half {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

#upper-half {
  background-color: hsl(18, 37.7%, 47.8%);
}

#lower-half {
  background-color: black;
}

.hover-toggle {
  position: relative;
  width: 70%;
  max-width: 700px;
  cursor: pointer;
}

.logo-img {
  width: 100%;
  height: auto;
  opacity: 1;
  transition: opacity 0.3s ease;
  display: block;
}

.start-text,
.info-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3.5em;
  line-height: 1.6;
  padding: 30px 10px;
  width: 100%;
  text-align: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: auto;
  text-decoration: none;
  background: transparent;
}

.start-text {
  color: black;
  border: 5px solid hsl(134, 13.8%, 75.9%);
}

.info-text {
  color: white;
  border: 5px solid hsl(18, 37.7%, 47.8%);
}

.hover-toggle:hover .logo-img {
  opacity: 0;
}

.hover-toggle:hover .start-text,
.hover-toggle:hover .info-text {
  opacity: 1;
}

.rotated {
  transform: rotate(180deg);
}

.rotated-text {
  transform: translate(-50%, -50%) rotate(180deg);
}

@media screen and (orientation: portrait) {
  #upper-half,
  #lower-half {
    flex-direction: column;
  }

  .hover-toggle {
    width: 90%;
    max-width: 800px;
  }

  .logo-img {
    width: 100%;
    height: auto;
  }
}