style.css

/* Common Styles */
.container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

.radio-wrapper {
  position: relative;
  height: 55px;
  width: 110px;
  margin: 3px;
}

.btn {
  font-size: 15px;
  position: relative;
  font-weight: 900;
  width: 100%;
  height: 100%;
  line-height: 38px;
  text-align: center;
}

.btn a {
  text-decoration: none;
  display: block;
  font-family: 'Poppins';
  font-size: 20px;
  font-weight: bold;
  position: relative;
  z-index: 1;
  text-align: center;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(to right, #23abd4, #23abd4 50%, #fff 50%);
  background-size: 200% 100%;
  background-position: -100%;
  transition: all 0.3s ease-in-out;
}

.nav-link:hover {
  text-shadow: 0 0 3px #fff, 0 0 10px rgba(167, 45, 237, 0.3), 0 0 20px rgba(167, 45, 237, 0.4), 0 0 30px rgba(167, 45, 237, 0.5), 0 0 40px rgba(167, 45, 237, 0.6), 0 0 50px rgba(167, 45, 237, 0.7);
}

.btn a:before {
  display: block;
  content: '';
  width: 0;
  height: 3px;
  bottom: 5px;
  left: 0;
  bottom: -3px;
  z-index: 0;
  position: absolute;
  background: #23abd4;
  transition: all 0.3s ease-in-out;
}

.btn a:hover {
  background-position: 0%;
}

.btn a:hover:before {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 20px;
  z-index: 1001;
}

.hamburger .line {
  width: 30px;
  height: 3px;
  background: #23abd4;
  margin: 5px 0;
  transition: all 0.3s ease-in-out;
}

@media (max-width: 768px) {
  /* .container {
    flex-direction: column;
    display: none;
  } */
  
  /* .hamburger {
    display: flex;
  } */
/* 
  .container.open {
    display: flex;
  } */

  .hamburger.open .line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .hamburger.open .line:nth-child(2) {
    opacity: 0;
  }

  .hamburger.open .line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}