body,
html {
  height: 100%;
  margin: 0;
  font-family: "Space Mono", monospace;
  color: #ffffff;
  background-color: #000000;
  overflow-x: hidden;
}

.container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 2;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 60px;
}

.logo {
  font-family: "Poppins", sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: #ff1454;
  margin: 0;
  letter-spacing: 2px;
}

.logo sup {
  font-size: 1.2rem;
  top: -1.5em;
}

.contact-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 1.1rem;
  transition: color 0.3s ease;
}

.contact-link:hover {
  color: #ffffff;
}

main {
  text-align: center;
}

.title {
  font-family: "Poppins", sans-serif;
  font-size: 5.5rem;
  font-weight: 900;
  margin-bottom: 60px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 60px;
}

.countdown-item {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown-item span {
  display: block;
}

.countdown-item span:first-child {
  font-family: "Poppins", sans-serif;
  font-size: 4.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.label {
  font-family: "Space Mono", monospace;
  font-size: 1rem;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.5rem;
}

.description {
  max-width: 600px;
  margin: 0 auto 60px;
  font-size: 1.25rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
  font-family: "Space Mono", monospace;
}

footer {
  display: flex;
  justify-content: space-between;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.6);
}

.highlight {
  color: #ffffff;
  font-weight: bold;
}

.highlighttesseract {
    color: #ff1454;
    font-weight: bold;
  }

#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
}

@media (max-width: 768px) {
  .container {
    padding: 20px;
  }

  header {
    flex-direction: column;
    align-items: flex-start;
  }

  .logo {
    font-size: 3rem;
  }

  .contact-link {
    margin-top: 10px;
  }

  .title {
    font-size: 3.5rem;
  }

  .countdown {
    flex-wrap: wrap;
    gap: 20px;
  }

  .countdown-item span:first-child {
    font-size: 3.5rem;
  }

  footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .credits {
    margin-top: 10px;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 2.5rem;
  }

  .title {
    font-size: 2.8rem;
  }

  .countdown-item span:first-child {
    font-size: 2.8rem;
  }

  .description {
    font-size: 1.1rem;
  }
}