.neon-btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:16px 32px;
  color: var(--btn-color, #0ff);
  font-weight:700;
  font-size:16px;
  border-radius:25px;
  background: var(--btn-bg, rgba(0,255,255,0.05));
  border:1px solid rgba(0,255,255,0.4);
  backdrop-filter:blur(12px) saturate(180%);
  overflow:hidden;
  box-shadow:0 0 10px #0ff,0 0 20px #0ff,0 0 40px #0ff inset,0 0 80px rgba(0,255,255,0.3);
  cursor:pointer;
  text-decoration:none;
  transition:transform 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
}

.neon-btn::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(45deg, #0ff, #f0f, #ff0, #0ff);
  background-size:400% 400%;
  border-radius:25px;
  filter:blur(12px);
  opacity:0.6;
  z-index:0;
  animation:neonGlow 6s linear infinite;
}

@keyframes neonGlow{
  0%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
  100%{background-position:0% 50%;}
}

.neon-btn span,
.neon-btn .icon{
  position:relative;
  z-index:2;
}

.neon-btn .icon{
  display:flex;
  align-items:center;
  justify-content:center;
  width:32px;
  height:32px;
  border-radius:50%;
  background:rgba(0,255,255,0.15);
  box-shadow:0 0 10px #0ff, 0 0 20px #0ff inset;
  transition:transform 0.4s ease, box-shadow 0.4s ease;
}

.neon-btn img{
  width:20px;
  height:20px;
  filter:drop-shadow(0 0 6px #0ff);
}

.neon-btn:hover{
  transform:scale(1.1);
  box-shadow:0 0 20px #0ff,0 0 40px #0ff,0 0 80px #0ff inset,0 0 120px rgba(0,255,255,0.4);
}

.neon-btn:hover .icon{
  transform:rotate(360deg) scale(1.3);
  box-shadow:0 0 25px #0ff,0 0 50px #0ff inset;
}

.neon-btn:active{
  transform:scale(0.96);
}