:root{
  --white : #fff;
  --heroback:#212325;
  --herolight:#333333;
  --spantext:#ff7b00;
  --neonpurple:rgb(115, 3, 167);
  --yellowlink: #f3ca13;
  --textColor : #0e2431;
  --bodyBack: #ffffff;
  --selection:#2b3dda;
  --socialIcon: #09011b;
  --boxh3: #012970;
  --boxh4:rgb(34, 109, 0);
  --projectsection:#412205;
  
  
}
*{
  /* color: var(--textColor) ; */
  margin: 0;
  padding: 0;
  box-sizing:border-box;
  transition: all 0.2s linear;
}

*::selection {
  background: var(--selection);
  color: #fff;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body{
  background: var(--bodyback);
  font-family: "Poppins", sans-serif;
}
/* headings and section */
section {
  min-height: 100vh;
  padding: 2rem 9%;
}
.heading {
  font-size: 3.5rem;
  color: rgb(32, 32, 32);
  font-weight: 800;
  text-align: center;
}
.heading span {
  color:var(--neonpurple);
}
header .logo {
  font-size: 1.9rem;
  font-weight: 800;
  text-decoration: none;
  color: #0e2431;
}

/* navbar starts */

.header{
  box-sizing: content-box;
  background-color:var(--heroback);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  padding: 1.7rem 8%;
  padding-bottom: 2rem;
  height: 3.0rem;
  /* padding-left: 10%; */
  
}

.navBar{
  box-sizing: border-box;
  display:flex;
  justify-content:space-between;
  align-items: center;
  flex-wrap:nowrap;
  position:static;
  
}

.logo{
  margin-left: 0px;
  margin-top: 0px;
}
.logo img{
  width: 25rem;  
  height: 4.5rem;

}


.header .navBar .tags ul {
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap:wrap;
}

.header .navBar .tags ul li {
  margin-left: 2.5rem;
}
.header .navBar .tags ul li a {
  font-size: 1.57rem;
  color:var(--white);
  font-weight: 600;
  text-decoration:none;
  letter-spacing: 0.04rem;
  transition: 0.2s;
}

.header .navBar .tags ul li a.active,
.header .navBar .tags ul li a:hover {
  color: var(--yellowlink);
  border-bottom: 0.2rem solid var(--yellowlink);
  padding: 0.5rem 0;
}

.navBar .btn{
  padding: 5px;
  border-radius: 8px;
  width: 10rem;
  border: 0px rgba(0, 0, 0, 0) solid;
  font-family: poppins;
  transition: 0.5s;
  background-color: var(--yellowlink);
  font-size: 1.57rem;
  color:var(--textColor);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.navBar .btn:hover{
  background-color: #f8cd0b;
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.5);
}
/* navbar ends */

/* hamburger navbar */

#menu{
  font-size: 3rem;
  cursor: pointer;
  color: rgb(24, 2, 63);
  display: none;
}

@media screen and (max-width:1300px) {
  .navBar .btn{
    display: none;
  }
}
@media screen and (max-width : 768px){
  .navBar .tags{
    display: none;
  }
  .header .tags {
    position: fixed;
    top:6.6rem;
    right: 0%;
    width: 55%;
    height: 100%;
    text-align: left;
    align-items: flex-start;
    background-color: var(--heroback);
  }
  #menu{
    display: block;
  }
  .header .tags ul {
    flex-flow: column;
    padding: 1rem;
  }
  .header .tags ul li {
    text-align: center;
    width: 100%;
    margin: 1rem 0;
    border-radius: 0.5rem;
    width: 26rem;
  }
  .header .tags ul li a {
    display: block;
    padding: 1rem;
    text-align: left;
    color: #fff;
    font-size: 2rem;
  }
  .header .tags ul li a.active,
  .header .tags ul li a:hover {
    padding: 1rem;
    color: #fff;
    border-radius: 0.5rem;
    border-bottom: 0.5rem solid var(--yellowlink);
  }
  .fa-times {
    transform: rotate(180deg);
  }
  .header .tags .nav-toggle {
    right: 0;
  }
}

/* work section starts */
.work{
  /* background: #010124; */
  background-color: var(--heroback);
  margin-top: 5rem;
}
.work h2{
  color: #fff;
  padding: 1rem;
}
.work .heading span{
  color: rgb(255, 230, 0);
}
.work .button-group{
  display: flex;
  flex-wrap: wrap;
  gap:1rem;
  margin: 2rem auto;
  width: 50%;
  justify-content: center;
  align-items: center;
}
.work .button-group .btn{
  outline: none;
  padding: 1rem 2rem;
  background: transparent;
  color: #fff;
  border: 1px solid #fff;
  border-radius: 3px;
  cursor: pointer;
  font-weight: 500;
}
.work .button-group .btn:hover{
  background-color: #fff;
  color: #000;
}
.work .button-group .btn.is-checked{
  background-color: #fff;
  color: #000;
}
.work .box-container{
  display: flex;
  flex-wrap: wrap;
  gap:1.5rem;
  margin: 2rem;
}
.work .box-container .box{
  flex:1 1 30rem;
  border-radius: .5rem;
  box-shadow: 0 .7rem 1rem rgba(0,0,0,.3);
  position: relative;
  overflow:hidden;
  height:30rem;
  background: #fff;
  border: none;
}
.work .box-container .box img{
  height: 100%;
  width:100%;
  object-fit: cover;
}
.work .box-container .box .content{
  height: 100%;
  width:100%;
  position: absolute;
  top:85%; left:0;
  background:rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
}
.work .box-container .box .content .tag{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  height: 4.5rem;
  width: 100%;
  padding-left: 1rem;
  background: #ffd900;
}
.work .box-container .box .content .tag h3{
  font-size: 2rem;
}
.work .box-container .box:hover .content{
  top: 25%;
}
.work .desc {
  margin: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.work .desc p{
  font-size: 1.5rem;
}
.work .desc .btns{
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-top: 2rem;
}
.work .desc .btns .btn{
  line-height: 0;
  display: inline;
  padding: 1.5rem 2.5rem;
  border-radius: .5rem;
  font-size: 1.5rem;
  color: #fff;
  background: rgb(12, 12, 12);
  margin-right: 2rem;
}
.work .desc .btns .btn:hover{
  background: #310ae0f5;
}

@media screen and (max-width: 450px) {
  .work .button-group{
    width: 100%;
  }
  .work .box-container{
    margin: 0rem;
  }
  .work .box-container .grid-item .box{
    width: 95% !important;
  }
}

/* back to home button */
.backbtn{
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
  margin-top: 4rem;
}
.backbtn .btn {
  position: relative;
  line-height: 0;
  padding: 1.6rem 3rem;
  border-radius: .5em;
  transition: 0.3s;
  color: #fff;
  border: 2px solid #fff;
  box-shadow: 0px 2px 4px rgba(48, 68, 247, .3);
  text-align: center;
}
.backbtn .btn span {
  font-weight: 600;
  font-size: 1.7rem;
  font-family: 'Nunito', sans-serif;
}
.backbtn .btn i {
  margin-right: 0.5rem;
  font-size: 1.5rem;
  transition: 0.3s;
}
.backbtn .btn:hover{
  background: #ffffff;
  color: #000;
}
.backbtn .btn:hover i {
  transform: translateX(-8px);
}
/* work section ends */

/* common media queries starts*/
@media(max-width:450px){
  html{
    font-size: 55%;
  }
  body{
    padding-right: 0;
  }
  section{
    padding: 2rem;
  }
}
/* common media queries ends*/


/* scroll top starts */
#scroll-top{
  position: fixed;
  top: -140%;
  right: 2rem;
  padding: 1rem 1.5rem;
  font-size: 2rem;
  background: #ffae00;
  color: rgb(13, 0, 44);
  border-radius: 5rem;
  transition: 1s linear;
  z-index: 1000;
}
#scroll-top.active{
  top: calc(100% - 12rem);
}
/* scroll top ends */



/* #####scroll bar designing#### */
::-webkit-scrollbar{
  width: 4px;
  background-color: transparent;
}
::-webkit-scrollbar-track{
  /* box-shadow:inset 0 0 6px rgb(45, 45, 45); */
  border-radius: 20px;
}
::-webkit-scrollbar-thumb{
  background: var(--neonpurple); 
  border-radius: 10px;
}
/* ####scroll bar designing ends #### */