/* Yleisasetukset */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #000;
  color: #00ff00;
  text-align: center;
}

/* Header ja logo */
.main-header {
  padding: 0;
}

.logo-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.logo {
  width: 140px;
}

.sisutext {
  height: 85px;
  max-width: 420px;
}

/* Sticky navigointipalkin tausta */
.navbar-container {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(0, 0, 0, 0.95);
  padding: 10px 0;
  box-shadow: 0 2px 10px rgba(0, 255, 0, 0.2);
  backdrop-filter: blur(4px);
}

/* Navigointipainikkeet */
.navbar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.navbar a {
  padding: 10px 20px;
  border: 2px solid #00ff00;
  border-radius: 8px;
  color: #00ff00;
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.3s ease-in-out;
}

.navbar a:hover {
  background-color: #00ff00;
  color: #000;
  transform: scale(1.05);
  box-shadow: 0 0 10px #00ff00;
}

.hero-section {
  margin-top: 0;
  padding-top: 0;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 30px;
  line-height: 1.6;
}

.cta-button {
  display: inline-block;
  padding: 12px 24px;
  background-color: #00ff00;
  color: #000;
  text-decoration: none;
  font-weight: bold;
  border-radius: 6px;
  transition: background-color 0.3s ease-in-out;
}

.cta-button:hover {
  background-color: #33ff33;
}

/* Footer */
footer {
  text-align: center;
  padding: 30px 0;
  font-size: 0.9rem;
  color: #888;
}

/* Mobiililaitteet */
@media screen and (max-width: 600px) {
  .logo-row {
    flex-direction: column;
    align-items: center;
  }

  .logo, .sisutext {
    max-width: 80%;
    height: auto;
  }

  .navbar {
    flex-direction: column;
    align-items: center;
  }

  .navbar a {
    width: 80%;
    text-align: center;
    font-size: 1rem;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 1rem;
  }
}
ul {
  list-style: none;
  padding-left: 0;
}

li {
  margin-bottom: 1rem;
}

canvas#matrix {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}