@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;
    --second-bg-color: #112e42;
    --text-color: #ededed;
    --main-color: #00abf0;
    --bc-color: #000000;
}

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

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

.header
{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bc-color);
    display: flex;
    justify-content: space-between;
    align-items:  center;
    z-index: 50;
    transition: .2s;
}


.header.sticky{
  background: var(--bc-color);
  z-index: 1000;
}


.logo
{
  position: relative;
  font-size: 2.5rem;
  color: var(--text-color);
  font-weight: 600;
}

.navbar{
  position: relative;
}

 .navbar a{
    font-size: 1.7rem;
    color: var(--text-color);
    font-weight: 500;
    margin-left: 3.5rem;
    transition: .2s;
 }

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


 .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%;
    background: url(home3.jpg) no-repeat;
    background-size: cover;
    background-position: center;
 }

 .home-content{
    max-width: 60rem;
 }

 .home-content h1{
    position: relative;
    display: inline-block;
    font-size: 5.6rem;
    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;
    background-clip: text;
    -webkit-background-clip: text;
    background-position: 0 0;
    animation: homeBgText 6s linear infinite;
    animation-delay: 1.5s;
 }


 .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-form{
  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: .3s;
 }

 .btn-box-form .btn-form{
  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: .3s;
}

 .btn-box .btn:hover{
   color: var(--main-color);
 }

 .btn-box-form .btn-form:hover{
  color: var(--main-color);
}

 .btn-box .btn:nth-child(2){
   background: transparent;
   color: var(--main-color);
 }

 .btn-box-form .btn-form:nth-child(2){
  background: transparent;
  color: var(--main-color);
}


 .btn-box .btn:nth-child(2):hover{
   color: var(--bg-color);
 }

 .btn-box-form .btn-form:nth-child(2):hover{
  color: var(--bg-color);
}

 .btn-box .btn:nth-child(2)::before{
   background: var(--main-color);
 }

 .btn-box-form .btn-form: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(--bc-color);
   z-index: -1;
   transition: .3s ;
 }

 .btn-box-form .btn-form::before{
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--bc-color);
  z-index: -1;
  transition: .3s ;
}

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

 .btn-box-form .btn-form: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: .3s;
 }

 .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(--bc-color);
   z-index: -1;
   transition: .3s;
 }


 .home-sci a:hover::before{
   width: 100%;
 }


 .home-imgHover{
   position: absolute;
   top: 20%;
   right: 0;
   width: 45%;
   height: 67%;
   background: transparent;
   transition: 1s;
 }


/* .home-imgHover:hover{
   background: var(--bc-color);
   opacity: .4;
 }
*/
 .about{
   display: flex;
   justify-content: center;
   align-items: center;
   flex-direction: column;
   gap: 2rem;
   background: var(--bc-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: 25rem;
   height: 25rem;
   border-radius: 50%;
   display: flex;
   justify-content: center;
   align-items: center;
 }


 .about-img img{
   width: 90%;
   border-radius: 90%;
   border: .2rem solid var(--main-color);
  }

  .about-img .circle-spin{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-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-right: .2rem solid var(--main-color);
    border-left: .2rem solid 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: 1.6rem;
    margin: 2rem 0 3rem;
  }


  .btn-box.btns{
    display: inline-block;
    width: 15rem;
  }

  .btn-box-form.btns{
    display: inline-block;
    width: 15rem;
  }

  .btn-box.btns a::before{
     background: var(--bc-color);
  }

  .btn-box-form.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;
    background: var(--bc-color);
  }

  .education .education-row{
     display: flex;
     flex-wrap: wrap;
     gap: 5rem;
  }

   .education-row .education-column{
    flex: 1 1 40rem;
   }

   .education-column .title{
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    margin: 0 0 1.5rem 2rem;
   }

   .education-column .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;
   }


   .education-content .content::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--second-bg-color);
    z-index: -1;
    transition: .3s;
   }

   .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: 7rem;
    background: var(--bc-color);
   }

   .skills h2{
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
   }

   .skills .skills-row{
     display: flex;
     flex-wrap: wrap;
     gap: 5rem;
   }

   .skills-row .skills-column{
    flex: 1 1 40rem;
  }

  .skills-column .title{
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    margin: 0 0 1.5rem;
  }

  .skills-column .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: .3s ;
  }


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


  .skills-content .progress{
    padding: 1rem 0;
  }


  .skills-content .progress h3{
    font-size: 1.7rem;
    display: flex;
    justify-content: space-between;
  }


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


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


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


  .skills-column:nth-child(1) .skills-content .progress:nth-child(1) .bar span{
    width: 90%;
  }


  .skills-column:nth-child(1) .skills-content .progress:nth-child(2) .bar span{
    width: 80%;
  }


  .skills-column:nth-child(1) .skills-content .progress:nth-child(3) .bar span{
    width: 65%;
  }


  .skills-column:nth-child(1) .skills-content .progress:nth-child(4) .bar span{
    width: 75%;
  }


  .skills-column:nth-child(2) .skills-content .progress:nth-child(1) .bar span{
    width: 95%;
  }

  .skills-column:nth-child(2) .skills-content .progress:nth-child(2) .bar span{
    width: 67%;
  }


  .skills-column:nth-child(2) .skills-content .progress:nth-child(3) .bar span{
    width: 85%;
  }


  .skills-column:nth-child(2) .skills-content .progress:nth-child(4) .bar span{
    width: 60%;
  }


.contact{
  min-height: auto;
  padding-bottom: 7rem;
  background:var(--bc-color);
}

.contact h2{
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}


.contact form{
  max-width: 70rem;
  margin: 0 auto;
  text-align: center;
}


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



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

.contact form .input-box-form .input-field-form{
  position: relative;
  width: 85%;
  display: block;
  margin: .8rem 0;
  margin-top: 15px;
  margin-bottom: 15px;
}

.error{
  background: #f2dede;
  color: #a94442;
  padding: 10px;
  width: 95%;
  border-radius: 5px;
}


.contact form .input-box .input-field input,
.contact form .textarea-field textarea{
  width: 100%;
  height: 100%;
  padding: 1.5rem;
  font-size: 1.7rem;
  color: var(--text-color);
  background: transparent;
  border-radius: .6rem;
  border: .2rem solid var(--main-color);
}

.contact form .input-box-form .input-field-form input{
  width: 100%;
  height: 100%;
  padding: 1.5rem;
  font-size: 1.7rem;
  color: var(--text-color);
  background: transparent;
  border-radius: .6rem;
  border: .2rem solid var(--main-color);
}


.contact form .input-box .input-field input::placeholder,
.contact form .textarea-field textarea::placeholder{
  color: var(--text-color);
}


.contact form .focus{
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--second-bg-color);
  border-radius: .6rem;
  z-index: -1;
  transition: .3s;
}


.contact form .input-box .input-field input:focus~.focus,
.contact form .input-box .input-field input:valid~.focus,
.contact form .textarea-field textarea:focus~.focus,
.contact form .textarea-field textarea:valid~.focus{
  width: 100%;
}


.contact form .textarea-field{
  position: relative;
  margin: .8rem 0 2.7rem;
  display: flex;
}


.contact form .textarea-field textarea{
  resize: none;
}


.contact 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(--bc-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: .3s;
}

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


.footer-iconTop a i{
  font-size: 2.4rem;
  color: var(--bg-color);
  transition: .3s;
}


.footer-iconTop a:hover i{
  color: var(--main-color);
}

/* ANIMATION RELOAD AND SCROLL */
.animate{
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: var(--bc-color);
  z-index: 98;
}

.first-section .animate{
  background: var(--bc-color);
}

.animate.home-img{
  width: 50%;
}


/* .logo-animation{
  --animate-color: #000000;
}*/

.logo .animate{
  animation: showRight 1s ease forwards;
  animation-delay: calc(.2s * var(--i));
}

.logo .animate,
.navbar .animate,
#menu-icon .animate,
.home.show-animate .animate{
  animation: showRight 1s ease forwards;
  animation-delay: calc(.2s * var(--i));
}


.animate.scroll{
  transition: 1s ease;
  transition-delay: calc(.2s / var(--i));
  animation: none;
}


section:nth-child(1) .animate.scroll{
  background: var(--bc-color);
}


section:nth-child(3) .animate.scroll,
section:nth-child(5) .animate.scroll,
.footer .animate.scroll{
  background: var(--bc-color);
}


.education .education-box .animate.scroll{
  width: 105%;
}


.about.show-animate .animate.scroll,
.education.show-animate .animate.scroll,
.skills.show-animate .animate.scroll,
.contact.show-animate .animate.scroll,
.footer.show-animate .animate.scroll{
  transition-delay: calc(.2s * var(--i));
  width: 0;
}



/* 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%;
  }
}


@media (max-width: 850px){
  .animate.home-img{
    width: 55%;
  }
}


@media (max-width: 768px) {
  .header{
    background: var(--bc-color);
  }

  #menu-icon{
    display: block;
  }

  .navbar{
    position: absolute;
    top: 100%;
    left: -100%;
    width: 100%;
    padding: 1rem 4%;
    background: var(--bc-color);
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
    z-index: 99;
    transition: .2s ease;
    transition-delay: .2s;
  }

  .navbar.active{
    left: 0;
    transition-delay: 0s;
  }

  .navbar .active-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: .2s ease;
    transition-delay: 0s;
  }

  .navbar.active .active-nav{
    left: 0;
    transition-delay: .2s;
  } 

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

  .navbar.active a{
    transform: translateX(0);
    transition-delay: .2s;
  }
}

@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;
  }
}


@media (max-width: 462px){
  .home-content h1{
    font-size: 5.2rem;
  }

  .education{
    padding: 10rem 4% 5rem 5%;
  }

  .contact form .input-box .input-field{
    width: 100%;
  }

  .footer{
    flex-direction: column-reverse;
  }

  .footer p{
    margin-top: 2rem;
    text-align: center;
  }
}


@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: 5rem;
  }
}



@keyframes aboutSpinner{
  100%{
    transform: translate(-50%, -50%) rotate(360deg);
  }
}


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





/* login form */

.login{
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  font-family: sans-serif;
  box-sizing: border-box;
}

.forms{
  width: 500px; 
  border: 2px solid #ccc; 
  padding: 30px; 
  background: #fff; 
  border-radius: 15px;
}

h2{
  text-align: center;
  margin-bottom: 40px;
}


.hello{
  text-align: center; 
  color: #fff;
}

.logout{
  float:right;
  background: #555;
  padding: 10px 15px;
  color: #fff;
  border-radius: 5px;
  margin-right: 10px;
  border: none;
  text-decoration: none;
}

.logout:hover{
  opacity: 0.7;
}

.homepage{
  background: #1690a7;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  flex-direction: column;
}