body {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: sans-serif;
  margin: 0;
  padding: 0;
}

.content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.logo img {
  width: auto;
  height: 150px;
  max-width: 100%;
  margin-top: 50px;
}

.heading {
  margin-top: 20px;
  margin-bottom: 5px;
  font-size: 36px;
  font-weight: bold;
}

.subheading {
  margin-top: 0px;
  font-size: 24px;
  color: #555;
  font-weight: normal;
}

.section-heading {
  font-size: 24px;
  font-weight: bold;
  margin-top: 40px;
}

.video-container {
  margin-top: 20px;
  max-width: 640px;
}

.video-container video {
  width: 100%;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 40px;
  padding: 16px 32px;
  font-size: 24px;
  font-weight: bold;
  text-decoration: none;
  color: #fff;
  background-color: #ff6600;
  border-radius: 12px;
}

.button i {
  margin-right: 10px;
}

.button:hover {
  background-color: #ff5500;
}

.button.disabled {
  background-color: #888;
  cursor: not-allowed;
  pointer-events: none;
}

.paragraph {
  margin-top: 20px;
  font-size: 18px;
  line-height: 1.5;
  color: #333;
}

.special-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  padding: 20px;
  background-color: #f0f0f0;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  width: 90%;
  text-align: center;
}

.special-message i {
  margin-right: 10px;
  color: #FF9800;
  font-size: 40px;
}

.special-message h1 {
  font-size: 29px;
  font-weight: bold;
  margin: 0;
}

.special-message p {
  font-size: 18px;
  color: #555;
  margin: 0;
}

.special-message img {
  margin-bottom: 20px;
}

.glitch-effect {
  position: relative;
  display: inline-block;
}

.glitch-effect img {
  display: block;
  width: 100%;
  height: auto;
}

@keyframes glitch-animation {
  0% {
    content: url(img/original-tunel.png);
  }
  30% {
    content: url(img/stastny-tunel-modry.png);
  }
  31% {
    content: url(img/original-tunel.png);
  }
  50% {
    content: url(img/stastny-tunel-modry.png);
  }
  100% {
    content: url(img/stastny-tunel-modry.png);
  }
}

.glitch-effect img {
  animation: glitch-animation 10s infinite;
}