@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', 'sans-serif';
}

:root {
    /* --bg-color: #081b29; */
    --bg-color: #000000;
    /* --second-bg-color: #112e42; */
    --second-bg-color: #011403;
    --text-color: #ededed;
    /* --main-color: #00abf0; */
    --main-color: rgb(7, 190, 26);
    /* --main-color:linear-gradient(to right, rgb(180, 60, 124) , rgb(195, 100, 214)); */
}

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

body{
    background: var(--bg-color);
    color: var(--text-color);
}

.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: .3s;
}
.header.sticky{
background: var(--bg-color);
}

.logo{
    position: relative;
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
}
.navbar{
    position: relative;
    }
.navbar a{
    font-size: 1.3rem;
    color: var(--text-color);
    font-weight: 500;
    margin-left: 3.5rem;
    transition: .3s;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);

}

#menu-icon{
    position: relative;
    font-size: 3.6rem;
    color: var(--text-color);
    cursor: pointer;
    display: none;
}

section{
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}
.home{
    display: flex;
    align-items: center;
    padding: 0 9%;  
}
.home-content{
    max-width: 60rem;
    text-transform: capitalize;
}
.home-content h1{
    position: relative;
    display: inline-block;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-content h1 span{
    color: var(--text-color);
}

.home-content .text-animate{
    position: relative;
    width: 32.8rem;
}
.home-content .text-animate h3{
   font-size: 3.2rem;
   font-weight: 700;
   color: transparent;
   -webkit-text-stroke: .7px var(--main-color);
   background-image: linear-gradient(var(--main-color), var(--main-color));
   background-repeat: no-repeat;
   -webkit-background-clip: text;
   background-position: -33rem 0;
 
}
.home.show-animate .home-content .text-animate h3{
    animation: homeBgText 6s linear infinite;
    animation-delay: 2s;
}
.home-content .text-animate h3::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    border-right: .2px solid var(--main-color); 
    z-index: -1;
 
}
.home.show-animate .home-content .text-animate h3::before{
    animation: homeCursorText 6s linear infinite;
    animation-delay: 2s;

}
.home-content p{
    position: relative;
    font-size: 1.6rem;
    margin: 2rem 0 4rem;
}
.btn-box{
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 34.5rem;
    height: 5rem;

}

.btn-box .btn{
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 15rem;
    height: 100%;
    background: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius: .8rem;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: .1rem;
    color: var(--bg-color);
    z-index: 1;
    overflow: hidden;
    transition: .5s ;
}
.btn-box .btn:hover{
    color: var(--main-color);
}
.btn-box .btn:nth-child(2){
    background: transparent;
    color: var(--main-color);
}
.btn-box .btn:nth-child(2):hover{
    color: var(--bg-color);
}
.btn-box .btn:nth-child(2)::before{
    background:var(--main-color);
}

.btn-box .btn::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--bg-color ) ;
    z-index: -1;
    transition: .5s;

}
.btn-box .btn:hover::before{
    width: 100%;

}

.home-sci{
    position: absolute;
    bottom: 4rem;
    width: 170px;
    display: flex;
    justify-content: space-between;
}
.home-sci a{
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 20px;
    color: var(--main-color);
    z-index: 1;
    overflow:hidden;
    transition: .5s;
}
.home-sci a:hover{
    color: var(--bg-color);
}

.home-sci a::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--main-color); 
    z-index: -1;
    transition: .5s;
}
.home-sci a:hover::before{
    width: 100%;
}

.image img{
 position: absolute;
 top: 70px;
 right: 20px;
 width: 35%;
 height: 70%;   
 background: transparent;
 border: 5px double  rgb(66, 232, 66);
 border-radius: 50%;
 
 

}

.about{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 2rem;
    background: var(--second-bg-color);
    padding-bottom: 6rem;
}
.heading{
    position: relative;
    font-size: 5rem;
    margin-bottom: 3rem;
    text-align: center;
}
span{
    color: var(--main-color);
}
.about-img{
    position: relative;
    width: 30rem;
    height: 30rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    
   }
   .about-img img{
    position: absolute;
    top: 5%;
    width: 90%;
    height: 90%;
    border-radius: 50%;
    border: .1rem solid var(--main-color);
   }
   .about-img .circle-spin{
    position: absolute;
    top: 0;
    left: 0;
    transform: (-50%, -50%) rotate(0);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border-top: .2rem solid var(--second-bg-color);
    border-bottom: .2rem solid var(--second-bg-color);
    border-left: .2rem solid var(--main-color);
    border-right: .2rem solid var(--main-color);
    animation: aboutSpinner 12s linear infinite;
}
.about-img .circle-spin2{
    position: absolute;
    top: 10;
    left: 0;
    transform: (-50%, -50%) rotate(0);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border-top: 1rem double var(--second-bg-color);
    border-bottom: 1rem double var(--second-bg-color);
    border-left: 1rem double var(--main-color);
    border-right: 1rem double var(--main-color);
    animation: aboutSpinner 8s linear infinite;
}

.about-content{
    text-align: center; 
}
.about-content h3{
    position: relative;
    display: inline-block;
    font-size: 2.6rem;
}
.about-content p{
    position: relative;
    font-size: 1.7rem;
    margin: 2rem 0 3rem;
}
.btn-box.btns{
    display: inline-block;
    width: 15rem;
} 
.btn-box.btns a::before{
    background: var(--second-bg-color);
} 

.education{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: auto;
    padding-bottom: 5rem;
}

.education .education-row{
    display: flex;
    flex-wrap: wrap;
    gap: 5rem;
}
.education-row .education-coloumn{
    flex: 1 1 40rem;
}
.education-coloumn .tittle{
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    margin: 0 0 1.5rem 2rem;
}

.education-coloumn .education-box{
    position: relative;
    border-left: .2rem solid var(--main-color);

}
.education-box .education-content{
    position: relative;
    padding-left: 2rem;
}
.education-box .education-content::before{
    content: '';
    position: absolute;
    top: 0;
    left: -1.1rem;
    width: 2rem;
    height: 2rem;
    background: var(--main-color);
    border-radius: 50%;
}
.education-content .content{
    position: relative;
    padding: 1.5rem;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    margin-bottom: 2rem;
    overflow: hidden;
    z-index: 1;
   
}
.education-content .content::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--second-bg-color);
    z-index: -1;
    transition: .5s;
}
.education-content .content:hover::before{
    width: 100%;
}

.education-content .content .year{
    font-size: 1.5rem;
    color: var(--main-color);
    padding-bottom: .5rem;
}

.education-content .content .year i{
  padding-right: .5rem;
}
.education-content .content  h3{
    font-size: 2rem;
}
.education-content .content  p{
    font-size: 1.6rem;
    padding-top: .5rem;
}


.skills{
    min-height: auto;
    padding-bottom: 12rem;
    background: var(--second-bg-color);

}
.skills h2{
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}
.skills .skills-row{
display: flex;
flex-wrap: wrap;
gap: 5rem;
}

@media  (max-width : 900px) {
    .skills .skills-row{
        flex-direction: column;
    }
    
}

.skills-row .skills-coloumn{
    flex: 1 1 4rem;
}
  
.skills-coloumn .tittle{
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    margin: 0 0 1.5rem;
}

.skills-coloumn .skills-box{
    position: relative;

}

.skills-box .skills-content{
    position: relative;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    padding: .5rem 1.5rem;
    z-index: 1;
    overflow: hidden;
}

.skills-box .skills-content ::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--bg-color);
    z-index: -1;
    transition: .5s;

}
.skills-box .skills-content:hover ::before{
    width: 100%;
}
.skills-content .progress{
    padding: 1rem 0;
}

.skills-content .progress h3{
    font-size: 1.3rem;
    display: flex;
    justify-content: space-between;
}

.skills-content .progress h3 span{
    color: var(--text-color);
}


.skills-content .progress .bar{
    height: 2.5rem;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    padding: .5rem;
    margin: 1rem 0;
}

.skills-content .progress .bar span{
    display: block;
    height: 100%;
    border-radius: .3rem;
    background: var(--main-color);
}

.skills-coloumn:nth-child(1) .skills-content .progress:nth-child(1) .bar span{
width: 90%;
}
.skills-coloumn:nth-child(1) .skills-content .progress:nth-child(2) .bar span{
    width: 80%;
}
.skills-coloumn:nth-child(1) .skills-content .progress:nth-child(3) .bar span{
    width: 70%;
}
.skills-coloumn:nth-child(1) .skills-content .progress:nth-child(4) .bar span{
    width: 75%;
}

.skills-coloumn:nth-child(2) .skills-content .progress:nth-child(1) .bar span{
    width: 95%;
}
    .skills-coloumn:nth-child(2) .skills-content .progress:nth-child(2) .bar span{
        width: 72%;
}
    .skills-coloumn:nth-child(2) .skills-content .progress:nth-child(3) .bar span{
        width: 88%;
}
.skills-coloumn:nth-child(2) .skills-content .progress:nth-child(4) .bar span{
 width: 83%;
}


.contuct{
    min-height: auto;
    padding-bottom: 12rem;
}
.contuct h2{
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}
.contuct form{
    max-width: 70rem;
    margin: 0 auto;
    text-align: center;
}

.contuct form .input-box{
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contuct form .input-box .input-field{
    position: relative;
   width: 49%;
   margin: .8rem 0;
}

.contuct form .input-box .input-field input,
.contuct form .textarea-field textarea{
width: 100%;
height: 100%;
padding: 1.6rem;
font-size: 1.5rem;
color: var(--text-color);
background: transparent;
border: .2rem solid var(--main-color);
border-radius: .6rem;
}

.contuct form .input-box .input-field input::placeholder,
.contuct form .textarea-field textarea::placeholder{
color: var(--text-color);
}
.contuct form .focus{
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--second-bg-color);
    border-radius: .6rem;
    z-index: -1;
    transition: .5s;
}
.contuct form .input-box .input-field input:focus~.focus,
.contuct form .input-box .input-field input:valid~.focus,
.contuct form .textarea-field textarea:focus~.focus,
.contuct form  .textarea-field textarea:valid~.focus{
    width: 100%;
}

.contuct form .textarea-field {
    position: relative;
    margin: .8rem 0 2.7rem;
    display: flex;
}
.contuct form .textarea-field textarea{
    resize: none;
}

.contuct form .btn-box.btns .btn{
cursor: pointer;
}

.footer{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--second-bg-color);

}
.footer-text,
.footer-iconTop{
    position: relative;

}

.footer-text p{
    font-size: 1.6rem;
}

.footer-iconTop a{
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    z-index: 1;
    overflow: hidden;
}

.footer-iconTop a::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--second-bg-color);
    z-index: -1;
    transition: .5s;
}

.footer-iconTop a:hover::before{
    width: 100%;
}


.footer-iconTop a i{
    font-size: 2.4rem;
    color: var(--bg-color);
    transition: .5s;
}
.footer-iconTop a:hover i{
    color: var(--text-color);
}
/* animate */
.animate{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    z-index: 98;
}
.animate.home-img{
width: 50%;
margin-left: 50%;

}
.logo .animate,
.navbar .animate,
#menu-icon .animate,
.home.show-animate .animate{
    animation: showRight 1s ease forwards;
    animation-delay: calc(.3s * var(--i));
}
.animate.scroll{
    transition: 1s ease;
    transition-delay: calc(.3s / var(--i));
    animation: none;
}
section:nth-child(odd) .animate.scroll,
.footer .animate.scroll{
    background: var(--second-bg-color);
}
.education .education-box .education-scroll{
    width: 105%;

  
}
.about.show-animate .animate.scroll,
.education.show-animate .animate.scroll,
.skills.show-animate .animate.scroll,
.contuct.show-animate .animate.scroll,
.projects.show-animate .animate.scroll,
.footer.show-animate .animate.scroll{
    transition-delay: calc(.3s * var(--i));
width: 0;
}

/* for gallary projects start======================*/
    h2 {
      text-align: center;
      margin-top: 40px;
      color: white;
    }

.filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px;
}

.filters button {
  position: relative;
  overflow: hidden;
  padding: 8px 46px;
  font-size: 18px;
  border: none;
  background: rgb(7, 190, 26);
  color: white;
  border-radius: 20px;
  cursor: pointer;
  transition: color 0.3s ease;
}

.filters button::before {
  content: '';
  text-align: center;
  position: absolute;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100%;
  color: white;
  background: rgba(255, 0, 0, 0.404); /* Light white overlay */
  transition: right 0.4s ease;
  z-index: 1;
  border-radius: 20px;
}

.filters button:hover::before {
  right: 0;
}

.filters button span {
  position: relative;
  z-index: 2; /* Keep text above the sliding overlay */
}

.filters button.active {
  background: white;
  color: black;
}


    .portfolio {
      display: grid;
      grid-template-columns: repeat(1, 1fr);
      gap: 20px;
      padding: 20px;
    }

   /* Base: 1 column for mobile (default) */
.portfolio {
  display: grid;
  justify-content: center;
  gap: 20px;
  padding: 20px;
  grid-template-columns: 1fr; /* default = 1 column */
}

/* Tablet: 2 columns */
@media (min-width: 768px) {
  .portfolio {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop: 4 columns */
@media (min-width: 1024px) {
  .portfolio {
    grid-template-columns: repeat(4, 1fr);
  }
}



    .project-card {
      position: relative;
      background: white;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
      transition: transform 0.3s ease;
      
    }

    .project-card:hover {
      transform: translateY(-5px);
    }

    .project-card img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
    }

    .overlay {
      position: absolute;
      top: 0; left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.6);
      color: white;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 10px;
      padding: 20px;
      opacity: 0;
      transition: 0.3s ease;
      text-align: center;
    }

    .project-card:hover .overlay {
      opacity: 1;
    }

    .overlay .icons {
      display: flex;
      gap: 15px;
      font-size: 24px;
      cursor: pointer;
    }

    .overlay .text {
      margin-top: 10px;
    }

    .overlay .text h4 {
      margin: 0;
      font-size: 16px;
    }

    .overlay .text p {
      font-size: 14px;
      margin: 5px 0 0;
    }

    .lightbox {
      position: fixed;
      top: 0; left: 0;
      width: 100vw; height: 100vh;
      background: rgba(0,0,0,0.8);
      display: none;
      justify-content: center;
      align-items: center;
      z-index: 1000;
    }

    .lightbox img {
      max-width: 90%;
      max-height: 90%;
      border-radius: 10px;
    }

    .lightbox .close {
      position: absolute;
      top: 20px;
      right: 30px;
      font-size: 30px;
      color: white;
      cursor: pointer;
    }
/* for gallary projects end */


/* for team flip images start */

.mainbox{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}
.myteam{
    font-size: 5rem;
    text-align: center;
    padding: 20px;
}
.flip-box {
    background-color: transparent;
    width: 270px;
    height: 200px;
    border: 1px solid rgb(13, 236, 13);
    perspective: 300px; 
    margin: auto;
  }
  
  .flip-box-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
  }
  
  .flip-box:hover .flip-box-inner {
    transform: rotateY(180deg);
  }
  
  .flip-box-front, .flip-box-back {
    position: absolute;
    width: 80%;
    height: 100%;
    -webkit-backface-visibility: hidden; 
    backface-visibility: hidden;
    font-size: 12px;
  }
  
  .flip-box-front {
    background-color: rgba(42, 234, 17, 0.786);
    color: black;
  }
  
  .flip-box-back {
    background-color: rgba(57, 255, 57, 0.624);
    color: white;
    transform: rotateY(180deg);
  }

/* for team flip images end */



/* BREAKPOINTS */

@media (max-width : 1200px) {
    html{
        font-size: 55%;
    }
}

@media (max-width : 991px) {
    .header{
        padding: 2rem 4%;
    }

    section{
        padding: 10rem 4% 2rem;
    }

    .home{
        padding: 0 4%;
    }

    .footer{
        padding: 2rem 4%;
    }
    .image{
       display: none;
    }
}
@media (max-width : 850px){
    .animate.home-img{
        width: 55%;
    }

}
@media (max-width : 768px){
    .header{
       background: var(--bg-color);
    }
#menu-icon{
    display: block;
}
.navbar{
    position: absolute;
    top: 100%;
    left: -100%;
    width: 100%;
    padding: 1rem 4%;
    background: var(--main-color);
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
    z-index: 1;
    transition: .25s ease;
    transition-delay: .25s;
}
.navbar.active{
    left: 0;
    transition-delay: 0s;

}
.navbar .avtive-nav{
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    border-top: -1rem solid rgba(0, 0, 0, .2);
    z-index: -1;
    transition: .25s ease;
    transition-delay: 0s;
}
.navbar.active .avtive-nav{
    left: 0;
    transition-delay: .25s;

}

.navbar a{
    display: block;
    font-size: 2rem;
    margin: 3rem 0;
    transform: translateX(-20rem);
    transition: .25s ease;
    transition-delay: 0s;
}
.navbar.active a{
    transform: translateX(0);
    transition-delay: .25s;

}
.image{
    display: none;
}
}

@media  (max-width : 520px) {
html{
    font-size: 50%;
}
.home-content h1{
    display: flex;
    flex-direction: column;
}
.home-sci{
    width: 160px;
}
.home-sci a{
    width: 38px;
    height: 38px;
}
.image{
    display: none;
}
}

@media  (max-width : 462px) {
    .home-content h1{
        font-size: 5.2rem;
    }
.education{
    padding: 10rem 4% 5rem 5%;
}
.contuct form .input-box .input-field{
width: 100%;
}
.footer{
    flex-direction: column-reverse;
}
.footer p{
    margin-top: 2rem;
    text-align: center;
}
.image{
    display: none;
}
}

@media  (max-width : 371px){
    .home{
        justify-content: center;
    }
    .home-content{
        display: flex;
        align-items: center;
        flex-direction: column;
        text-align: center;
    }
    .home-content h1{
        font-size: 4.5rem;
    }
    .image{
        display: none;
    }

}

/* KEYFRAMES ANIMATION */
@keyframes homeBgText{
    0%,
    10%,
    100%{
       background-position: -33rem 0;
    }

    65%,
    85%{
       background-position: 0 0;
    }
}

@keyframes homeCursorText{
    0%,
    10%,
    100%{
      width: 0;
    }

    65%,
    78%,
    85%{
        width: 100%;
        opacity: 1;
    }
    75%,
    81%{
        opacity: 0;
    }
}

@keyframes aboutSpinner{
    100%{
        transform: translate(-.1%,.1%) rotate(360deg);
    }
}

@keyframes showRight{
    100%{
    width:0;
    }
}