.btn-grad-1 { 
  background-image: linear-gradient(144deg,#AF40FF, #5B42F3 50%,#00DDEB);
  border: 0;
  color: #FFF;
}

.btn-grad-2 { 
  background-image: linear-gradient(144deg,#40AFFF, #425BF3 50%,#DD00EB);  
  border: 0;
  color: #FFF;
}

.btn-grad-3 { 
  background-image: linear-gradient(144deg,#00C9FF, #18A5A7 50%,#92FE9D);
  border: 0;
  color: #FFF;
}

.btn-grad-4 { 
  background-image: linear-gradient(144deg,#00FFC9, #18A7A5 50%,#929DFE);
  border: 0;
  color: #FFF;
}

.btn-grad-5 { 
  background-image: linear-gradient(144deg,#FFAF40, #F35B42 50%,#EB00DD);
  border: 0;
  color: #FFF;
}

.btn-grad-6 { 
  background-image: linear-gradient(144deg,#FF40AF, #F3425B 50%,#EBDD00);
  border: 0;
  color: #FFF;
}

.btn-3d {
  align-items: center;
  appearance: none;
  background-image: radial-gradient(100% 100% at 100% 0, #5adaff 0, #5468ff 100%);
  border: 0;
  border-radius: 6px;
  box-shadow: rgba(45, 35, 66, .4) 0 2px 4px,rgba(45, 35, 66, .3) 0 7px 13px -3px,rgba(58, 65, 111, .5) 0 -3px 0 inset;
  box-sizing: border-box;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  font-family: "JetBrains Mono",monospace;
  height: 48px;
  justify-content: center;
  line-height: 1;
  list-style: none;
  overflow: hidden;
  padding-left: 16px;
  padding-right: 16px;
  position: relative;
  text-align: left;
  text-decoration: none;
  transition: box-shadow .15s,transform .15s;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  white-space: nowrap;
  will-change: box-shadow,transform;
  font-size: 18px;
}

.btn-3d:focus {
  box-shadow: #3c4fe0 0 0 0 1.5px inset, rgba(45, 35, 66, .4) 0 2px 4px, rgba(45, 35, 66, .3) 0 7px 13px -3px, #3c4fe0 0 -3px 0 inset;
}

.btn-3d:hover {
  box-shadow: rgba(45, 35, 66, .4) 0 4px 8px, rgba(45, 35, 66, .3) 0 7px 13px -3px, #3c4fe0 0 -3px 0 inset;
  transform: translateY(-2px);
}

.btn-3d:active {
  box-shadow: #3c4fe0 0 3px 7px inset;
  transform: translateY(2px);
}

.btn-glow {
  padding: 0.6em 2em;
  border: none;
  outline: none;
  color: rgb(255, 255, 255);
  background: #111;
  cursor: pointer;
  position: relative;
  z-index: 0;
  border-radius: 10px;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.btn-glow:before {
  content: "";
  background: linear-gradient(
    45deg,
    #ff0000,
    #ff7300,
    #fffb00,
    #48ff00,
    #00ffd5,
    #002bff,
    #7a00ff,
    #ff00c8,
    #ff0000
  );
  position: absolute;
  top: -2px;
  left: -2px;
  background-size: 400%;
  z-index: -1;
  filter: blur(5px);
  -webkit-filter: blur(5px);
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  animation: glowing-btn-glow 20s linear infinite;
  transition: opacity 0.3s ease-in-out;
  border-radius: 10px;
}

@keyframes glowing-btn-glow {
  0% {
    background-position: 0 0;
  }
  50% {
    background-position: 400% 0;
  }
  100% {
    background-position: 0 0;
  }
}

.btn-glow:after {
  z-index: -1;
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: #222;
  left: 0;
  top: 0;
  border-radius: 10px;
}

/* below here is deprecated ------------------------------------------- */

.btn-gradient {
  align-items: center;
  background-image: linear-gradient(144deg,#AF40FF, #5B42F3 50%,#00DDEB);
  border: 0;
  border-radius: 8px;
  box-shadow: rgba(151, 65, 252, 0.2) 0 15px 30px -5px;
  box-sizing: border-box;
  color: #FFFFFF;
  display: flex;  
  justify-content: center;
  line-height: 1em;
  max-width: 100%;
  min-width: 140px;
  padding: 19px 24px;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  white-space: nowrap;
  cursor: pointer;
}

.btn-gradient:active,
.btn-gradient:hover {
  outline: 0;
}

@media (min-width: 768px) {
  .btn-gradient {
    font-size: 24px;
    min-width: 196px;
  }
}