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

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

:root {
  --bg-color: black;
  --second-color: #112e42;
  --third-color:#081b29;
  --text-color: #ededed;
  --main-color: #00abf0;
}

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

body {
  background: black;
  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: 1.7rem;
  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%;
  background: var(--bg-color); 
  background-size: cover;
  background-position: center;
}

.home-content {
  max-width: 60rem;
  z-index: 99;
}

.home-content h1 {
  position: relative;
  display: inline-block;
  font-size: 5.6rem;
  font-weight: 700;
  line-height: 1.3;
}

.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;
  animation: homeBgText 5s linear infinite;
  animation-delay: 2s; 
}

.home.show-animate .home-content .text-animate h3 {
  animation: homeBgText 5s 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;
  animation: homeCursorText 5s linear infinite;
  animation-delay: 2s;
}

.home.show-animate .home-content .text-animate h3::before {
  animation: homeCursorText 5s linear infinite;
  animation-delay: 2s;
}

.home-content p {
  position: relative;
  font-size: 1.6rem;
  margin: 25px 0 40px;
}

.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(transparent);
  border: .2rem solid var(--main-color);
  border-radius: .8rem;
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: .1rem;
  color: var(--main-color);
  z-index: 1;
  overflow: hidden;
  transition: .5s;
}

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

.btn-box .btn:nt-child(2) {
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(--main-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%;
 }

 .home-imghover {
  position: absolute;
  top: 0;
  right: 0;
  width: 48%;
  height: 100%;
  background: transparent;
  transition: 3s;
 }

 .home-imghover:hover {
  background: var(--bg-color);
  opacity: .8;
 }

 .about {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 2rem;
  background: var(--second-color);
  padding-bottom: 6rem;
 }

 .heading {
  position: relative;
  font-size: 5rem;
  margin-bottom: 3rem;
  text-align: center;
 }

 span {
  color: var(--main-color);
 }

 .img-box {
  width: 560px;
  height: 560px;
  position: relative;
  margin-left: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
 }

 .img-box img {
  border: 5px solid var(--main-color);
  border-radius: 50%;
  box-shadow: 10px 10px 50px var(--main-color);
  background-color: var(--bg-color);
  width: 400px;
  height: 400px;
 }
 
 .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: 50%;
  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-color);
  border-bottom: .2rem solid var(--second-color);
  border-left: .2rem solid var(--main-color);
  border-right: .2rem solid var(--main-color);
  animation: aboutSpinner 8s linear infinite;
 }

 .about-content {
  text-align: center;
 }

 .about-content h3 {
  position: relative;
  font-size: 2.6rem;
  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.btns a::before {
  background: var(--main-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-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::before {
    content: '';
    position: absolute;
    top: 0;
    left: -1.1rem;
    width: 2rem;
    height: 2rem;
    background: var(--main-color);
    border-radius: 50%;
  }

  .education-box .education-content {
    position: relative;
    padding-left: 2rem;
  }

  .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: #112e42;
    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: 7rem;
    background: var(--second-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(--third-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: 1.7rem;
    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: 70%;
  }

  .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: 70%;
  }

  .skills-column:nth-child(2) .skills-content .progress:nth-child(3) .bar span {
    width: 75%;
  }

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


  .contact {
    min-height: auto;
    padding-bottom: 7rem;
  }

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

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

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

  .contact form .focus {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--third-color);
    border-radius: .6rem;
    z-index: -1;
    transition: .5s;
  }

  .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 textarea {
    resize: none;
  }

  .contact form .btn-box.btns .btn {
    cursor: pointer;
    background: transparent;
  }

  .footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--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: transparent;
    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(--main-color);
    z-index: -1;
    transition: .5s;
  }

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

.footer-icontop a i {
  font-size: 2.4rem;
  color: var(--main-color);
  transition: .5s;
}

.footer-icontop a:hover i {
  color: var(--bg-color)
}

.animate {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-color);
  z-index: 98;
}

.animate.home-img {
  width: 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-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(.3s * var (--i));
  width: 0;
}

@media (max-width: 944px) {
  html {
    font-size: 55%;
  }
}

@media (max-width: 944px) {
  .header {
    padding: 0%;
  }

  .img-box {
   width: 10px;
   height: 10px;
  }

  .footer {
  padding: 2rem 4%;
 }
}

@media (max-width: 944px) {
  .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 .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: .25rem ease;
  transition-delay: 0s;
}

.navbar.active .active-nav {
  transition-delay: .25s;
  left: 0;
}

.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;
}

.home-imghover {
  pointer-events: none;
  background: var(--bg-color);
  opacity: .6;
}
}

@media (max-width: 944px) {
   html {
    font-size: 50%;
    align-items: center;
  }
  
   .img-box img {
    height: 200px;
    width: 200px;
  }
}

@media (max-width: 944px) {
  .home-content h1 {
    font-size: 5.2rem;
    padding-top: 27%;
    padding-bottom: 5%;
  }

  .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: 944px) {
  .home {
    justify-content:  center;
    flex-direction: column-reverse;
  }

.home-content {
  display: flex;
  align-items: center;
  flex-direction: column;
  text-align: center;
}
}

@keyframes homeBgText {
  0%,
  10%,
  100% {
    background-position: -33rem 0;
  }
  65%,
  85% {
    background-position: 0 0;
  }
}

@keyframes homeCursorText {
  0%,
  10%,
  100% {
    width: 0;
  }
  65%,
  76%,
  85% {
    width: 98%;
    opacity: 1;
  }
  75%,
  81% {
    opacity: 0;
  }
}

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

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