.btn-glossy {
  --shadow-offset: 0;
  --shadow-blur: 20px;
  --shadow-spread: -5px;
  --shadow-color: rgba(255, 255, 255, 0.7);
  --tint-color: 255, 255, 255;
  --tint-opacity: 0.1;
  --frost-blur: 2px;
  --outer-shadow-blur: 24px;

  background: none;
  box-shadow: 0px 6px var(--outer-shadow-blur) rgba(0, 0, 0, 0.2);
  isolation: isolate;
  position: relative;
}

.btn-glossy::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 14px;
  box-shadow:
    inset var(--shadow-offset) var(--shadow-offset) var(--shadow-blur) var(--shadow-spread) var(--shadow-color);
  background-color: rgba(var(--tint-color), var(--tint-opacity));
}

.btn-glossy::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 14px;
  backdrop-filter: blur(var(--frost-blur));
  filter: url(#glass-distortion);
  isolation: isolate;
  -webkit-backdrop-filter: blur(var(--frost-blur));
  -webkit-filter: url("#glass-distortion");
}
.btn {
  cursor: pointer;
  border: 0;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform .06s ease, box-shadow .2s ease, background .2s ease;
}