@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;

}

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: 105%;
  padding: 2rem 9%;
  background-color: 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%;
  position: relative;
  background: url('img/home.jpg') no-repeat;
  background-size: cover;
  background-position: center;
}

.home::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8); /* Adjust the alpha value to control the transparency */
}

.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 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.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%;
}

/* .home-imgHover {
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: transparent;
  transition: 3s;
} */

/* .home-imgHover:hover {
  background: var(--bg-color);
  opacity: .2;
} */

.about {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 2rem;
  background: url('img/home.jpg') no-repeat;
  background-size: cover;
  background-position: center;
  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: 30rem;
  border-radius: 0%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-img img {
  width: 70%;
  border-radius: 5%;
  border: .5rem solid rgb(31, 103, 145);
}

/* .about-img .circle-spin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0);
  width: 110%;
  height: 110%;
  border-radius: 0%;
  border-top: .5rem solid rebeccapurple;
  border-bottom: .5rem solid rebeccapurple;
  border-left: .6rem solid var(--main-color);
  border-right: .6rem solid var(--main-color);
  animation: aboutSpiner 8s linear infinite;
} */

.about-img .circle-spin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0);
  width: 250px; /* Adjust the size as needed */
  height: 250px; /* Keep width and height the same for a perfect circle */
  border-radius: 50%; /* Set border-radius to 50% for a circle */
  border: .5rem solid transparent; /* Set initial border as transparent */
  border-image: linear-gradient(90deg, rebeccapurple, var(--main-color)) 1; /* Gradient for two colors */
  animation: aboutSpiner 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.btns a::before {
  background: var(--second-bg-color);
}

.education {
  background: url('img/home.jpg') no-repeat;
  background-size: cover;
  background-position: center;
  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 {
  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: .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: url('img/home.jpg') no-repeat;
  background-size: cover;
  background-position: center;
}

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

.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: 1.7rem;
  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: 85%;
}

.skills-column:nth-child(1) .skills-content .progress:nth-child(3) .bar span {
  width: 80%;
}

.skills-column:nth-child(1) .skills-content .progress:nth-child(4) .bar span {
  width: 65%;
}

.skills-column:nth-child(1) .skills-content .progress:nth-child(5) .bar span {
  width: 65%;
}

.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: 75%;
}

.skills-column:nth-child(2) .skills-content .progress:nth-child(5) .bar span {
  width: 65%;
}
 .portfolio{
  background: url('img/home.jpg') no-repeat;
  background-size: cover;
  background-position: center;
 }
.portfolio h2{
   margin-bottom: 4rem;
}
.portfolio-container{
   display: grid;
   grid-template-columns: repeat(3,1fr);
   align-items: center;
   gap: 2.5rem;
}
.portfolio-container .portfolio-box{
   position: relative;
   border-radius: 2rem;
   box-shadow: 0 0 1rem var(--bg-color);
   overflow: hidden;
   display: flex;
}
.portfolio-box img{
   width: 100%;
   transition: .5s ease;
}
.portfolio-box:hover img{
   transform: scale(1.1);
}
.portfolio-box .portfolio-layer{
   position: absolute;
   bottom: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: linear-gradient(rgba(0,0,0, .1),var(--main-color));
   display: flex;
   justify-content: center;
   align-items: center;
   flex-direction: column;
   text-align: center;
   padding: 0 4rem;
   transform: translateY(100%);
   transition: .5s ease;
}
.portfolio-box:hover .portfolio-layer{
   transform: translateY(0);
}

.portfolio-layer h4{
   font-size: 3rem;
}

.portfolio-layer p{
   font-size: 1.6rem;
   margin: .3rem 0 1rem;
}

.portfolio-layer a{
   display: inline-flex;
   justify-content: center;
   align-items: center;
   width: 5rem;
   height: 5rem;
   background: var(--text-color);
   border-radius: 50%;
}

.portfolio-layer a i {
   font-size: 2rem;
   color: var(--second-bg-color);
}


.contact {
  min-height: auto;
  padding-bottom: 7rem;
  background: url('img/home.jpg') no-repeat;
  background-size: cover;
  background-position: center;
}

.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: .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: .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 {
  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-color: var(--second-bg-color);
}

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

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

.footer-iconTop {
  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(--main-color);
}

/* ANIMATION RELOAD ADN SCROLL */
.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-color: var(--second-bg-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;
}

/* 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(--bg-color);
  }

  .contact {
    display: block; 
  }

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

  #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: .25s ease;
    transition-delay: 0s; 
  }

  .navbar.active .active-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;
  }

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

@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 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 aboutSpiner {
  100% {
    transform: translate(-50%, -50%) rotate(180deg);
  }
}

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