body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #1d1d1d;
  color: white;
  text-align: center;
}

header {
  background: #222;
  text-align: center;
  padding: 40px;
}

section {
  padding: 30px;
}:

main {
  max-width: 1000px;
  margin: 0px auto;
  padding: 20px;
}

main section {
  margin: 30px 0;
  padding: 30px;

  background: #222;
  border: 1px solid #333;
  border-radius: 12px;

  text-align: center;
}

main section:first-child {
  margin-top: 0px;
  position: relative;
  z-index: 0;
}

main h2 {
  margin-top: 0;
  color: #66b3ff;
}

img {
  width: 300px;
  margin: 10px;
  border-radius: 10px;
}

a {
  color: #08FFC9;
  text-decoration: underline;
}

#banner h1 {
    font-size: 42px;
    margin: 0;

    text-shadow:
        0 2px 4px rgba(0, 0, 0, 0.9),
        0 4px 12px rgba(0, 0, 0, 0.8);
}

#banner p {
  text-shadow:
    0 2px 4px rgba(0, 0, 0, 0.9),
    0 4px 12px rgba(0, 0, 0, 0.8);

}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #1d1d1d;
  color: white;
  text-align: center;
}

.hero-area {
  position: relative;
  z-index: 1;
  overflow: visible;

  background: #1d1d1d;
}

.hero-area::before,
.hero-area::after {
  content: "";
  position: absolute;
  inset: 0;

  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;

  pointer-events: none;
}

.hero-area::before {
  background-image: var(--bg-current);
  z-index: -2;
}

.hero-area::after {
  background-image: var(--bg-next);
  opacity: 0;
  z-index: -1;
}

@keyframes crossfade {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.hero-area.transitioning::after {
  animation: crossfade 1s ease-in-out forwards;
}

#banner {
  min-height: 450px;

  background: transparent;

  position: relative;
  z-index: 1;

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  text-align: center;
  color: white;
}

.timeline-banner {
  position: relative;

  width: 100%;
  padding: 30px 0;

  background: linear-gradient(
    to bottom,
    rgba(29, 29, 29, 0) 0%,
    rgba(29, 29, 29, 0.2) 2%,
    rgba(29, 29, 29, 0.5) 10%,
    rgba(29, 29, 29, 0.8) 25%,
    #1d1d1d 50%
  );

  color: white;
}

.countdown {
  text-align: center;
  margin-bottom: 30px;
}

.countdown span {
  display: block;
  font-size: 14px;
  opacity: 0.7;
}

.countdown strong {
  display: block;
  font-size: 36px;
  font-family: monospace;
}

.timeline {
  position: relative;
  height: 100px;
  margin: 0 5%;
}

.timeline-bar {
  position: absolute;
  top: 5px;
  left: 0;
  right: 0;
  height: 6px;
  background: #333;
  border-radius: 3px;
  z-index: 0;
}

#timeline-progress {
  height: 100%;
  width: 0%;
  background: #66b3ff;
  border-radius: 3px;
  transition: width 0.5s ease;
}

.timeline-node {
  width: 16px;
  height: 16px;
  margin: auto;

  background: white;
  border-radius: 50%;
}

.timeline-event {
  position: absolute;
  transform: translateX(-50%);
  z-index: 10;
}

.timeline-event:hover {
  z-index: 1000;
}

.timeline-event:hover .event-box {
  display: block;
}

.event-box {
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);

  width: 200px;
  padding: 15px;

  background: #222;
  border: 1px solid white;
  border-radius: 8px;

  display: none;
  z-index: 1001;
}