:root {
  --blue-dark: #18293c;

  --pink-light: #a38cc6;
  --cyan-light: #aef1ee;
  --white: #ffffff;
  --main-color: #62468d;
  --blue: #0000ff;

  --orange: #ffa500;
  --green-yellow: #cddc39;

  --white-alpha-40: rgba(255, 255, 255, 0.4);
  --white-alpha-25: rgba(255, 255, 255, 0.25);
  --backdrop-filter-blur: blur(5px);
}
/*  Global Settings  */
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  outline: none;
}
::before,
::after {
  box-sizing: border-box;
}
body {
  min-height: 100vh;
  background-image: linear-gradient(
    to bottom right,
    var(--pink-light),
    var(--cyan-light)
  );
  background-attachment: fixed;
  font-size: 16px;
  font-family: "Poppins", sans-serif;
  font-weight: 300;
  color: var(--blue-dark);
  line-height: 1.5;
  overflow-x: hidden;

  padding: 35px 15px;
}

a {
  text-decoration: none;
}

h1,
h2 {
  font-weight: 600;
}
h3,
h4,
h5,
h6 {
  font-weight: 500;
}
img {
  max-width: 100%;
  vertical-align: middle;
}
ul {
  list-style: none;
}
section {
  background-color: var(--white-alpha-25);
  border: 1px solid var(--white-alpha-40);
  min-height: calc(100vh - 70px);
  border-radius: 30px;
  -webkit-backdrop-filter: var(--backdrop-filter-blur);
  backdrop-filter: var(--backdrop-filter-blur);
  display: none;
}
section.active {
  display: block;
  animation: fadeIn 0.5s ease-in-out forwards;
}
section.fade-out {
  animation: fadeOut 0.5s ease-in-out forwards;
}
.main {
  max-width: 1200px;
  margin: auto;
  transition: all 0.5s ease-in-out;
  position: relative;
}
.main.fade-out {
  opacity: 0;
}
.container {
  padding: 0 40px;
  width: 100%;
}
.row {
  display: flex;
  flex-wrap: wrap;
}
.align-items-center {
  align-items: center;
}
.hidden {
  display: none !important;
}
.sec-padding {
  padding: 80px 0;
}
.flex-end {
  justify-content: flex-end;
}

/* Page Loader */
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fadeOut {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes zoomInOut {
  0%,
  100% {
    transform: scale(0.5);
  }
  50% {
    transform: scale(1);
  }
}
@keyframes bounceTop {
  0%,
  100% {
    transform: translateY(-50px);
  }
  50% {
    transform: translateY(0px);
  }
}
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.page-loader {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  z-index: 999;
  background-color: var(--white-alpha-25);
  -webkit-backdrop-filter: var(--backdrop-filter-blur);
  backdrop-filter: var(--backdrop-filter-blur);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease;
}
.page-loader.fade-out {
  opacity: 0;
}
.page-loader div {
  border: 2px solid transparent;
  position: absolute;
  border-radius: 50%;
  opacity: 0.6;
  border-top-color: transparent !important;
  border-bottom-color: transparent !important;
  animation: spin 1s linear infinite;
}
.page-loader div:nth-child(1) {
  height: 60px;
  width: 60px;
  border-color: var(--main-color);
}
.page-loader div:nth-child(2) {
  height: 45px;
  width: 45px;
  border-color: var(--blue);
  animation-duration: 1.2s;
}
.page-loader div:nth-child(3) {
  height: 30px;
  width: 30px;
  border-color: var(--orange);
}

/* Background Circles */
.bg-circles{
  position: fixed;
  top: 0;
  height: 100%;
  max-width: 1200px;
  width: calc(100% - 30px);
  left: 50%;
  transform: translateX(-50%);
}
.bg-circles div{
  position: absolute;
  border-radius: 50%;
}
.bg-circles .circle-1{
  height: 60px;
  width: 60px;
  background-color: var(--blue);
  left: 5%;
  top: 10%;
  opacity: 0.3;
  animation: zoomInOut 8s linear infinite;
}
.bg-circles .circle-2{
  height: 80px;
  width: 80px;
  background-color: var(--main-color);
  left: 30%;
  top: 50%;
  opacity: 0.4;
  animation: bounceTop 5s ease-in-out infinite;
}
.bg-circles .circle-3{
  height: 120px;
  width: 120px;
  background-color: var(--white);
  top: 40%;
  right: -60px;
  opacity: 0.6;
}
.bg-circles .circle-4{
  height: 50px;
  width: 50px;
  background-color: var(--orange);
  top: 80%;
  left: -30px;
  opacity: 0.6;
}

/* Section Title */
.section-title {
  padding: 0 15px;
  width: 100%;
  text-align: center;
  margin-bottom: 40px;
}
.section-title h2 {
  font-size: 40px;
  text-transform: capitalize;
}
/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background-color: var(--white);
}
::-webkit-scrollbar-thumb {
  background-color: var(--main-color);
}

/* Buttons */
button {
  font-family: inherit;
  user-select: none;
}
.btn {
  line-height: 1.5;
  background-color: var(--white-alpha-25);
  border: 1px solid var(--white-alpha-40);
  padding: 10px 28px;
  display: inline-block;
  border-radius: 30px;
  color: var(--main-color);
  font-weight: 500;
  text-transform: capitalize;
  font-family: inherit;
  font-size: 16px;
  cursor: pointer;
  user-select: none;
  position: relative;
  overflow: hidden;
  vertical-align: middle;
  transition: color 0.3s ease;
}
.btn::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  background-color: var(--main-color);
  z-index: -1;
  transition: width 0.3s ease;
}
.btn:hover::before {
  width: 100%;
}
.btn:hover {
  color: var(--white);
}
/* header */

.header {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 1;
  padding: 20px 0 0;
}
.header.active {
  position: fixed;
  top: 35px;
  padding: 20px 15px;
}
.header.active .container {
  max-width: 1200px;
  margin: auto;
}
.header .nav-toggler {
  width: 50px;
  height: 50px;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  background-color: var(--white-alpha-25);
  border: 1px solid var(--white-alpha-40);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 15px;
  z-index: 1;
  transition: opacity 0.5s ease-in-out;
}
.header .nav-toggler.hide {
  opacity: 0;
  transition: none;
}
.header .nav-toggler span {
  height: 2px;
  width: 24px;
  background-color: var(--main-color);
  position: relative;
  transition: background-color 0.3s ease;
}
.header.active .nav-toggler span {
  background-color: transparent;
}
.header .nav-toggler span::before,
.header .nav-toggler span::after {
  content: "";
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: var(--main-color);
  transition: all 0.3s ease;
}
.header .nav-toggler span::before {
  left: 0;
  transform: translateY(-8px);
}
.header.active .nav-toggler span::before {
  transform: rotate(45deg);
}
.header .nav-toggler span::after {
  right: 0;
  transform: translateY(8px);
}
.header.active .nav-toggler span::after {
  transform: rotate(-45deg);
}
.header:not(.active) .nav-toggler:hover span::before,
.header:not(.active) .nav-toggler:hover span::after {
  width: 50%;
}
.header .nav {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  padding: 35px 15px;
  overflow-y: auto;
  visibility: hidden;
}
.header.active .nav {
  visibility: visible;
}
.header .nav-inner {
  min-height: calc(100vh - 70px);
  max-width: 1200px;
  margin: auto;
  background-color: var(--white-alpha-25);
  border: 1px solid var(--white-alpha-40);
  -webkit-backdrop-filter: var(--backdrop-filter-blur);
  backdrop-filter: var(--backdrop-filter-blur);
  padding: 50px 0;
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.5s ease;
}
.header.active .nav-inner {
  opacity: 1;
}
.header .nav-inner ul li {
  text-align: center;
}
.header .nav-inner ul li a {
  font-size: 40px;
  text-transform: capitalize;
  color: var(--blue-dark);
  display: block;
  font-weight: 500;
  padding: 8px 15px;
  transition: color 0.3s ease;
  position: relative;
}
.header .nav-inner ul li a::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  height: 50%;
  width: 0%;
  background-color: var(--white-alpha-25);
  z-index: -1;
  transition: width 0.5s ease;
}
.header .nav-inner ul li a:hover::before {
  width: 100%;
}
.header .nav-inner ul li a:hover {
  color: var(--main-color);
}

/* ************************** */

/* home */

.home-section {
  padding: 120px 0;
}
.home-section.active {
  display: flex;
}
.home-text,
.home-img {
  width: 50%;
  padding: 15px;
}
.home-text p {
  font-size: 18px;
}
.home-text h1 {
  font-size: 50px;
  text-transform: capitalize;
}
.home-text h2 {
  font-size: 20px;
  text-transform: capitalize;
  font-weight: 300;
  margin: 0 0 30px;
}
.home-text .btn {
  margin: 0 15px 15px 0;
}

.home-img .img-box img {
  width: 100%;
}
/* overlay */
.overlay {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-color: transparent;
  z-index: 200;
  visibility: hidden;
}
.overlay.active {
  visibility: visible;
}

/* about */

.about-img {
  width: 40%;
  padding: 0 15px;
}
.about-text {
  width: 60%;
  padding: 0 15px;
}
.about-img .img-box {
  background-color: var(--white-alpha-25);
  max-width: 380px;
  border: 1px solid var(--white-alpha-40);
  margin: auto;
  border-radius: 10px;
}
.about-img .img-box img {
  width: 100%;
}
.about-text h3 {
  text-transform: capitalize;
  font-size: 20px;
  margin: 20px 0;
}
.about-text .skills {
  display: flex;
  flex-wrap: wrap;
}
.about-text .skill-item {
  background-color: var(--white-alpha-25);
  border: 1px solid var(--white-alpha-40);
  padding: 5px 15px;
  text-transform: capitalize;
  margin: 0 10px 10px 0;
  border-radius: 20px;
}
.about-tabs {
  margin-top: 20px;
}
.about-tabs .tab-item {
  padding: 2px 0;
  background-color: transparent;
  border: none;
  text-transform: capitalize;
  display: inline-block;
  color: var(--blue-dark);
  font-size: 20px;
  cursor: pointer;
  font-weight: 500;
  margin: 0 30px 0 0;
  position: relative;
  opacity: 0.5;
  transition: all 0.3s ease;
}
.about-tabs .tab-item:last-child {
  margin: 0;
}
.about-tabs .tab-item::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0%;
  height: 1px;
  background-color: var(--blue-dark);
  transition: width 0.3s ease;
}
.about-tabs .tab-item:hover::before {
  width: 100%;
}
.about-tabs .tab-item.active::before {
  width: 100%;
  background-color: var(--main-color);
}
.about-tabs .tab-item.active {
  color: var(--main-color);
  opacity: 1;
  cursor: auto;
}
.about-text .timeline {
  position: relative;
}
.about-text .timeline::before {
  content: "";
  position: absolute;
  height: 100%;
  width: 1px;
  top: 0;
  left: 5px;
  background-color: var(--main-color);
}
.about-text .tab-content {
  padding: 40px 0;
  display: none;
}
.about-text .tab-content.active {
  display: block;
}
.about-text .timeline-item {
  margin-bottom: 30px;
  position: relative;
  padding: 10px 0 0 40px;
}
.about-text .timeline-item::before {
  content: "";
  position: absolute;
  height: 11px;
  width: 11px;
  background-color: var(--main-color);
  left: 0;
  top: 16px;
  border-radius: 50%;
}
.about-text .timeline-item:last-child {
  margin-bottom: 0;
}
.about-text .timeline-item .date {
  display: block;
  color: var(--main-color);
  font-weight: 400;
  margin: 0 0 10px;
}
.about-text .timeline-item h4 {
  font-size: 18px;
  text-transform: capitalize;
  margin: 0 0 10px;
}
.about-text .timeline-item h4 span {
  font-weight: 400;
}
.about-text .btn {
  margin: 0 15px 15px 0;
}


/* contact */

.contact-form,
.contact-info{
    width: 50%;
    padding: 0 15px;
}
.contact-form .input-group{
    width: 100%;
    margin-bottom: 30px;
}
.contact-form .input-control::placeholder{
    color: var(--blue-dark);
    opacity: 0.8;
    font-weight: 300;
}
.contact-form .input-control{
    display: block;
    width: 100%;
    height: 50px;
    border-radius: 25px;
    border:none;
    font-family: inherit;
    font-weight: 400;
    font-size: 16px;
    background-color: var(--white-alpha-25);
    padding: 0 20px;
    color: var(--blue-dark);
    border:1px solid transparent;
    transition: border-color 0.3s ease;
}
.contact-form .input-control:focus{
    border-color: var(--white-alpha-40);
}
.contact-form textarea.input-control{
    height: 120px;
    resize: none;
    padding-top: 15px;
}
.contact-info-item{
    margin:0 0 30px;
    padding: 0 0 0 20px;
}
.contact-info-item h3{
    font-size: 20px;
    text-transform: capitalize;
    margin:0 0 5px;
}
.contact-info-item .social-links a{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    width: 40px;
    background-color: var(--white-alpha-25);
    border:1px solid var(--white-alpha-40);
    color: var(--main-color);
    border-radius: 50%;
    margin:6px 4px 0 0;
    transition: all 0.3s ease;
}
.contact-info-item .social-links a:hover{
    color: var(--white);
    background-color: var(--main-color);
}
/* ---------------
 Portfolio Section 
 ------------------*/
 .portfolio-section{
  padding-bottom: 50px;
}
.portfolio-item{
  width: calc((100% / 3) - 30px);
  margin:0 15px 30px;
}
.portfolio-item-thumbnail{
  padding: 10px;
  background-color: var(--white-alpha-25);
  border:1px solid var(--white-alpha-40);
  border-radius: 10px;
}
.portfolio-item-thumbnail img{
  width: 100%;
  border-radius: 10px;
}
.portfolio-item h3{
  font-size: 20px;
  text-transform: capitalize;
  margin: 20px 0;
}
.portfolio-item-details{
  display: none;
}

/* Portfolio Popup */
.portfolio-popup{
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  z-index: 200;
  visibility: hidden;
}
.portfolio-popup.open{
   visibility: visible;
   overflow-y: auto;
}
.pp-inner{
  min-height: 100vh;
  padding: 40px 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pp-content{
   background-color: var(--white-alpha-25);
   padding: 30px;
   border-radius: 30px;
   max-width: 900px;
   width: 100%;
   border:1px solid var(--white-alpha-40);
   -webkit-backdrop-filter: var(--backdrop-filter-blur);
   backdrop-filter: var(--backdrop-filter-blur);
   opacity: 0;
   transform: scale(0.9);
}
.portfolio-popup.open .pp-content{
   opacity: 1;
   transform: scale(1);
   transition: all 0.5s ease;
}
.pp-header{
   position: relative;
}
.pp-header .btn{
   height: 40px;
   width: 40px;
   padding: 0;
   display: flex;
   align-items: center;
   justify-content: center;
   position: absolute;
   right: -40px;
   top: -40px;
}
.pp-thumbnail img{
   border-radius: 10px;
}
.pp-header h3{
   font-size: 25px;
   text-transform: capitalize;
   margin:20px 0 15px;
}
.pp-body .description{
   margin-bottom: 20px;
}
.pp-body .general-info li{
   margin-bottom: 10px;
   font-weight: 500;
   text-transform: capitalize;
}
.pp-body .general-info li span{
   font-weight: 300;
}
.pp-body .general-info li a{
   text-transform: lowercase;
   color: var(--main-color);
}


/* Responsive */
@media(max-width:991px){
  .container{
      padding: 0;
  }
  .home-text, 
  .home-img{
      width: 100%;
  }
  .home-text{
      text-align: center;
  }
  .home-img{
      order:-1;
  }
  .home-img .img-box{
      max-width: 300px;
  }
  .home-text .btn{
      margin:0 7px 15px;
  }
  .portfolio-item{
      width: calc(50% - 30px);
  }
}
@media(max-width:767px){
   .contact-form, 
   .contact-info,
   .about-img,
   .about-text{
       width: 100%;
   }
   .about-text{
       margin-top: 30px;
   }
   .portfolio-item{
       width: calc(100% - 30px);
   }
   .pp-inner{
       padding: 30px 15px;
   }
   .contact-info{
       order:-1;
       margin-bottom: 15px;
   }
   .contact-info-item{
       padding: 0;
   }
}
@media(max-width:575px){
   .section-title h2,
   .header .nav-inner ul li a{
       font-size: 35px;
   }
   .home-text h1{
       font-size: 30px;
   }   
   .home-text h2{
       font-size: 18px;
   }
   .pp-header h3{
       font-size: 20px;
   }
}