body.fire-bg {
  margin: 0;
  font-family: sans-serif;
  background: radial-gradient(circle, #1f0036, #000000);
  color: #fff;
  overflow-x: hidden;
}

.nav {
  display: flex;
  justify-content: space-between;
  padding: 20px 40px;
  align-items: center;
  background: transparent;
}

.nav a {
  margin: 0 10px;
  color: #fff;
  text-decoration: none;
}

.logo {
  font-size: 28px;
  font-weight: bold;
  animation: spin 6s linear infinite;
  color: #ff0;
}

.hero {
  text-align: center;
  margin-top: 80px;
}

.cta {
  padding: 10px 20px;
  background: #ff00aa;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
}

.features {
  display: flex;
  justify-content: center;
  margin-top: 40px;
  gap: 20px;
}

.feature {
  background: rgba(255,255,255,0.1);
  padding: 20px;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.2s;
}

.feature:hover {
  transform: scale(1.05);
}

.blast {
  transition: all 0.4s ease;
}

.blast.explode {
  animation: blast 0.5s ease-in-out;
  color: red;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes blast {
  0% { transform: scale(1); }
  50% { transform: scale(1.5); color: yellow; }
  100% { transform: scale(1); }
}

footer {
  margin-top: 100px;
  text-align: center;
  padding: 30px;
  background: rgba(0,0,0,0.2);
}

footer .social img {
  width: 24px;
  margin: 0 8px;
}