* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html, body {
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
  color: #fff;
  background: #000;
  overflow-x: hidden;
}
canvas#bg {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 0;
}

.logo {
  position: fixed;
  top: 20px;
  left: 30px;
  font-size: 1.6rem;
  font-weight: bold;
  color: #0ff;
  text-shadow: 0 0 10px #0ff, 0 0 30px #0ff;
  z-index: 10;
}

.hero {
  padding-top: 140px;
  text-align: center;
  padding: 100px 20px 60px;
  position: relative;
  z-index: 2;
}
.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  text-shadow: 0 0 20px #0ff;
}
.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: auto;
  margin-bottom: 30px;
  text-shadow: 0 0 10px #0ff;
}
.btn {
  background: transparent;
  border: 2px solid #0ff;
  padding: 12px 30px;
  border-radius: 20px;
  color: #0ff;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
}
.btn:hover {
  background: #0ff;
  color: #000;
  box-shadow: 0 0 15px #0ff;
}
.but {
  background: transparent;
  border: 2px solid #0ff;
  padding: 12px 30px;

  border-radius: 20px;
  color: #0ff;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
}
.but:hover {
  background: #0ff;
  color: #000;
  box-shadow: 0 0 15px #0ff;
}



.features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  padding: 80px 20px;
  position: relative;
  z-index: 2;
}
.card {
  background: rgba(0, 0, 0, 0.6);
  padding: 30px;
  max-width: 300px;
  border: 1px solid #0ff;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 0 10px #0ff44a;
}
.card h2 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  text-shadow: 0 0 10px #0ff;
}
.card p {
  font-size: 1rem;
  text-shadow: 0 0 5px #0ff;
}

.cta {
  padding: 60px 20px;
  text-align: center;
  background: rgba(0,0,0,0.8);
  position: relative;
  z-index: 2;
}
.cta h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}
.cta .but {
  display: inline-block;
  margin-top: 25px; /* moves it slightly downward */
}


footer {
  padding: 20px;
  background: #111;
  text-align: center;
  color: #aaa;
  z-index: 2;
  position: relative;
  font-size: 0.9rem;
}
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  .features {
    flex-direction: column;
    align-items: center;
  }
  .card {
    width: 90%;
  }
}