video {
  object-fit: cover;
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
}

html, body {
  height: 100%;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 125%;
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  margin: 0;
}

.viewport-header {
  position: relative;
  height: 100%;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

h1 {
  font-family: "Unbounded", sans-serif;
  color: white;
  text-transform: uppercase;
  letter-spacing: 2vw;
  line-height: 1.2;
  font-size: 1vw;
  text-align: center;
  opacity: 0.9;
}
h1 span {
  display: block;
  font-size: 9vw;
  letter-spacing: 0vw;
}

main {
  background: rgba(0, 0, 0, 0.66);
  color: white;
  position: relative;
  padding: 1rem;
}
main p {
  max-width: 600px;
  margin: 0.5rem auto;
}
main h2 {
  max-width: 600px;
  margin: 0.2rem auto;
  font-family: "Unbounded", sans-serif;
  color: white;
  letter-spacing: 0.5vw;
  line-height: 4vw;
}

.scroll-indicator {
    position: fixed;
    bottom: 50px;   /* was 25px */
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    transition: opacity 0.3s ease;
}

.scroll-indicator span {
    display: block;
    width: 18px;
    height: 18px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
    animation: scrollDown 2s infinite;
    margin: -4px 0;
}

.scroll-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.scroll-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes scrollDown {
    0% {
        opacity: 0;
        transform: rotate(45deg) translate(-5px, -5px);
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: rotate(45deg) translate(5px, 5px);
    }
}