.blurred-background{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(60px);
}

.circle {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  z-index: 1;
  background: #2072FE;
}

.circle-one { top: 10rem; left: 35vw; }
.circle-two { top: 50vh; left: 10vw; }
.circle-three { top: 70vh; left: 50vw; width: 300px; height: 300px; }
.circle-four { top: 20vh; left: 80vw; }

.top-half, .bottom-half, .hero-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.hero-section{
  position: relative;
  width: 100%;
  height: 100vh;
  padding: 20px;
  overflow: hidden;
  color: white;
  text-align: center;
  font-family: 'Sora', sans-serif;
  overflow: hidden;
}

.top-half, .bottom-half { z-index: 3; }

.top-half { flex: 1; margin-top: 3rem; }

.bottom-half { flex: 1; padding: 20px; }

h1 {
  font-size: calc(3rem + 6vw);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.top-half p{
  font-size: calc(1rem + 1vw);
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.hidden {
  display: none;
}

.display {
  display: block;
}

.quote-carousel {
  margin-top: 4rem;
  font-size: 1.55rem;
  font-weight: 300;
  font-family: 'Roboto Mono', monospace;
}

.list{
  bottom: 1rem;
  
  display: flex;
  flex-direction: row;
  gap: 4rem;
  margin: auto;
}

.quote {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 400ms ease-in, transform 400ms ease-in-out;
  display: none;
}

.quote.is-active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.pillar {
  position: relative;
  font-size: 1.75rem;
  padding-bottom: 10px; 
  opacity: 0.75;
  transition: opacity 250ms ease;
}

.pillar.is-active {
  opacity: 1;
}

.pillar::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0px;
  height: 3px;
  width: 100%;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
}

.pillar.is-active::after { animation: underlineGrow var(--dur, 1200ms) linear forwards; }

@keyframes underlineGrow { to { transform: scaleX(1); } }

@media (max-width: 800px) {
    .bottom-half { width: 100%; padding: 10px; }

    .quote-carousel { flex:1; }
  
    .list {
        flex:1;
        position: relative;
        justify-content: center;
        align-items: center;
        height: 3.5rem; 
    }

    .pillar {
        display: none;
        margin: 0;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    .pillar.is-active { display: block; }
}