.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.ghost-border {
  position: relative;
}
.ghost-border::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(to bottom right, rgba(34, 211, 238, 0.5), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.neon-glow {
  box-shadow: 0 0 8px rgba(34, 211, 238, 0.3);
}

.neon-glow-active {
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.6);
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0px); }
}
.floating-element {
  animation: float 6s ease-in-out infinite;
}

#scrollTopBtn {
  display: none;
}

.copy-toast {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.copy-toast.show {
  opacity: 1;
  transform: translateY(0);
}