html,
body {
  overflow: hidden;
}

body {
  margin: 0;
  position: absolute;
  width: 100%;
  height: 100%;
}

#container {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}

.a-first-title-pc {
  display: none;
  position: absolute;
  color: transparent;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: conic-gradient(#ed0101, #fff300);
  pointer-events: none;
  mix-blend-mode: difference;
  filter: drop-shadow(2px 4px 6px black);
}

.a-first-title-mobile {
  display: none;
  position: absolute;
  color: transparent;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: conic-gradient(#ed0101, #fff300);
  pointer-events: none;
  mix-blend-mode: difference;
  filter: drop-shadow(2px 4px 6px black);
}

.a-second-title-pc {
  display: none;
  position: absolute;
  margin-top: 25vh;
  pointer-events: none;
  -webkit-text-stroke: 1.3px white;
  letter-spacing: 1.125px;
  font-size: -webkit-xxx-large;
  font-weight: 900;
  mix-blend-mode: color-dodge;
}

.a-second-title-mobile {
  display: none;
  position: absolute;
  margin-top: 25vh;
  pointer-events: none;
  -webkit-text-stroke: 1.3px white;
  letter-spacing: 1.125px;
  font-weight: 900;
  mix-blend-mode: color-dodge;
}

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

.footer {
  padding: 10px 0;
  position: fixed;
  bottom: 1%;
  width: 100%;
}

.footer__inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.footer__inner-contact,
.footer__inner-twitter {
  opacity: 0.25;
  transition: opacity 0.8s;
}

.footer a {
  color: #fff;
  text-decoration: none;
}

.footer__inner-contact:hover,
.footer__inner-twitter:hover {
  opacity: 1;
}

.footer a:hover {
  color: #fff300;
}

footer {
  display: block;
  unicode-bidi: isolate;
}

@media (min-width: 769px) {
  .a-first-title-pc {
    display: block;
  }

  .a-second-title-pc {
    display: block;
  }
}

@media (max-width: 768px) {
  .a-first-title-mobile {
    display: block;
  }

  .a-second-title-mobile {
    display: block;
  }
}