@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins',sans-serif;
}
body{
  min-height: 100vh;
  background: linear-gradient(135deg, #71b7e6, #041e50);
}
h1{
    text-align: center;
}
h2{
    text-align: center;
    color: red;
}
h2:not(:empty){
    border: 1px solid red;
}
.container{
  margin: 50px auto;
  max-width: 800px;
  background-color: #fff;
  padding: 25px 30px;
  border-radius: 5px;
  box-shadow: 0 5px 10px rgba(0,0,0,0.15);
}
.container .title{
  font-size: 25px;
  font-weight: 500;
  position: relative;
}
.container .title::before{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 30px;
  border-radius: 5px;
  background: linear-gradient(135deg, #71b7e6, #041e50);
}
 form .meeting-availability .meeting-availability-title{
  font-size: 17px;
  font-weight: 500;
 }
 form .category{
   display: flex;
   width: 80%;
   margin: 14px 0 ;
   justify-content: space-between;
 }
 form .category label{
   display: flex;
   align-items: center;
   cursor: pointer;
 }
 form .category label .dot{
  height: 18px;
  width: 18px;
  border-radius: 50%;
  margin-right: 10px;
  background: #d9d9d9;
  border: 5px solid transparent;
  transition: all 0.3s ease;
}
 #dot-1:checked ~ .category label .one,
 #dot-2:checked ~ .category label .two,
 #dot-3:checked ~ .category label .three{
   background:#041e50;
   border-color: #d9d9d9;
 }
 form input[type="radio"]{
   display: none;
 }
 form .button{
   height: 45px;
   margin: 35px 0
 }
 form .button input{
   height: 100%;
   width: 100%;
   border-radius: 5px;
   border: none;
   color: #fff;
   font-size: 18px;
   font-weight: 500;
   letter-spacing: 1px;
   cursor: pointer;
   transition: all 0.3s ease;
   background: linear-gradient(135deg, #71b7e6, #041e50);
 }
 form .button input:hover{
  /* transform: scale(0.99); */
  background: linear-gradient(-135deg, #71b7e6, #041e50);
  }
 @media(max-width: 584px){
 .container{
  max-width: 100%;
}
form .user-details .input-box{
    margin-bottom: 15px;
    width: 100%;
  }

  form .category{
    width: 100%;
  }
  .content form .user-details{
    max-height: 300px;
    overflow-y: scroll;
  }
  .user-details::-webkit-scrollbar{
    width: 5px;
  }
  }
  @media(max-width: 459px){
  .container .content .category{
    flex-direction: column;
  }
}

form .meeting-availability .category{
  display: flex;
  width: 80;
  margin: 14px 0;
  justify-content: space-between;
}

.meeting-availability .category .day{
  width: 100px;
}

.nav ul {
  margin: 0;
}

.nav li {
  display: inline;
}

.nav a {
  display: inline-block;
  padding: .5em;
  color: white;
  text-decoration: none;
}

.main-nav {
  text-align: right;
  font-size: 1.3em;
  font-weight: lighter;
}

.main-nav li {
  padding: 0 5% 0 0;
}

.nav a:hover {
  background-color: rgba(255, 255, 255, .3)
}

.main-header {
  background-color: rgba(0, 0, 0, 0.541);
  background-size: cover;
  padding-top: 15px;
  padding-bottom: 15px;
}

.content{
  margin: 1em;
}

.section-header {
  font-family: "Metal Mania";
  font-weight: normal;
  color: white;
  text-align: center;
  font-size: 2.5em;
}

.main-nav .img{
  position: absolute;
  margin-left: 1%;
  margin-top: -110px ;
}