:root {
  --backgroundcolor: #111215;
  --white: #ffffff;
  --primarycolor: #12c2e9;
  --secondarycolor: #c471ed;
  --tertiarycolor: #f64f59;
  --gradientcolor: linear-gradient(
    45deg,
    var(--primarycolor),
    var(--secondarycolor),
    var(--tertiarycolor)
  );
  --cardcolor: #16171a;
  --bordercardcolor: rgba(255, 255, 255, 0.3);
  --font-family: "Poppins", sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-color: var(--backgroundcolor);
  font-family: "Poppins", sans-serif;
  scroll-behavior: smooth;
}

.hero-container {
  max-width: 74.12rem;
  margin: 0 auto;
  padding: 20px;
  text-align: center;
  height: 100vh;
}

.hero-content {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  color: var(--white);
  height: 100vh;
  gap: 2rem;
}

button {
  border: none;
}

.scroll-cue {
  display: flex;
  justify-content: center;
  align-items: center;
}

.scroll-cue-img {
  font-size: 2rem;
  color: white;
  animation: bounce 1.5s infinite;
  width: 60px;
}

.scroll-cue-img:hover {
  cursor: pointer;
}

@keyframes bounce {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(0, 10px);
  }
}

h1 {
  font-size: 7.4375rem;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
}

@media screen and (max-width: 768px) {
  h1 {
    text-align: center;
    font-size: 4.4375rem;
  }
}

.title {
  color: var(--white);
  text-align: center;
  font-size: 2.875rem;
  font-style: normal;
  font-weight: 800;
  line-height: normal;
  margin-top: 0;
  margin-bottom: 2rem;
  font-family: var(--font-family);
}

#scrollToTopBtn {
  position: fixed;
  bottom: 20px;
  right: 40px;
  height: 60px;
  width: 60px;
  background: transparent;
  border: 2px solid var(--primarycolor);
  border-radius: 50%;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: opacity 0.3s, transform 0.3s;
}

.topbtn {
  height: 54px;
  background: transparent;
}

#scrollToTopBtn:hover {
  background-color: var(--primarycolor);
  transform: scale(1.05);
}