.glass-btn {
  padding: 14px 28px;
  font-size: 16px;
  color: white;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.25);

  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  box-shadow:
    0 8px 24px rgba(0,0,0,0.25),
    inset 0 1px 1px rgba(255,255,255,0.3);

  cursor: pointer;
  transition: all 0.25s ease;
}

.glass-btn:hover {
  background: rgba(255,255,255,0.25);
  transform: translateY(-2px);
  box-shadow:
    0 12px 28px rgba(0,0,0,0.35),
    inset 0 1px 2px rgba(255,255,255,0.4);
}

.glass-btn:active {
  transform: translateY(0);
  box-shadow:
    inset 0 2px 6px rgba(0,0,0,0.3);
}
.glass-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 14px;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.6),
    rgba(255,255,255,0.1) 40%,
    rgba(255,255,255,0)
  );
  opacity: 0.4;
  pointer-events: none;
}