.menu-btn {
  position: absolute;
  top: 30px;
  right: 30px;
  z-index: 3;
  cursor: pointer;
  transition: all 0.5s ease-out; }
  .menu-btn .btn-line {
    width: 28px;
    height: 3px;
    background: #fff;
    margin-bottom: 5px;
    transition: all 0.5s ease-out; }
  .menu-btn:hover .btn-line:nth-child(1) {
    transform: translateY(-2px); }
  .menu-btn:hover .btn-line:nth-child(3) {
    transform: translateY(2px); }
  .menu-btn.close {
    transform: rotate(180deg); }
    .menu-btn.close .btn-line:nth-child(1) {
      transform: translateY(7px) rotate(45deg); }
    .menu-btn.close .btn-line:nth-child(2) {
      opacity: 0; }
    .menu-btn.close .btn-line:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg); }

.menu {
  visibility: hidden;
  position: fixed;
  top: 0;
  width: 100%;
  opacity: 0.9; }
  .menu.show {
    visibility: visible; }
  .menu-branding, .menu-nav {
    margin: 0;
    padding: 0;
    display: flex;
    flex-flow: column wrap;
    justify-content: center;
    align-items: center;
    float: left;
    width: 50%;
    height: 100vh; }
  .menu-nav {
    background: #373737;
    transform: translateY(-100%);
    transition: all 0.5s ease-out; }
    .menu-nav.show {
      transform: translateY(0); }
  .menu-branding {
    background: #444;
    transition: all 0.5s ease-out;
    transform: translateY(100%); }
    .menu-branding.show {
      transform: translateY(0); }
    .menu-branding .potrait {
      height: 250px;
      width: 250px;
      background: url(../assets/pk.jpg);
      background-size: cover;
      border-radius: 50%;
      border: #eece1a 3px solid; }
  .menu .nav-item {
    transform: translateX(600px);
    transition: all 0.5s ease-out; }
    .menu .nav-item.current > a {
      color: #eece1a; }
    .menu .nav-item .nav-link {
      display: inline-block;
      padding: 10px 0;
      font-weight: 500;
      transition: all 0.5s ease-out; }
    .menu .nav-item.show {
      transform: translateX(0); }

.nav-item:nth-child(1) {
  transition-delay: 0.2s; }

.nav-item:nth-child(2) {
  transition-delay: 0.4s; }

.nav-item:nth-child(3) {
  transition-delay: 0.6s; }

.nav-item:nth-child(4) {
  transition-delay: 0.8s; }

@media screen and (max-width: 640px) {
  main {
    text-align: center;
    align-items: center; }
    main .lg-heading {
      line-height: 1;
      padding-bottom: 10px; }
  main#home h1 {
    font-size: 3.5rem;
    margin-top: 18vh; }
  main#home h2 {
    font-size: 1rem; }
  .menu {
    margin: 0;
    padding: 0; }
    .menu-branding, .menu-nav {
      float: none;
      width: 100%;
      min-height: 0; }
    .menu-nav {
      height: 70vh;
      transform: translate3d(100%, 0, 0); }
    .menu-branding {
      height: 30vh;
      transform: translate3d(-100%, 0, 0); }
      .menu-branding .potrait {
        height: 150px;
        width: 150px; }
  main#cv {
    display: block;
    text-align: left; } }

#time-line {
  padding: 0 3.5rem; }
  #time-line h1 {
    text-align: center; }
  #time-line .timeline {
    margin: 0 auto 4rem auto;
    position: relative;
    width: 100%; }
    #time-line .timeline::before {
      content: "";
      width: 2px;
      height: 100%;
      position: absolute;
      top: 0;
      left: 50%;
      background: #fff; }
      @media screen and (max-width: 640px) {
        #time-line .timeline::before {
          left: -20px; } }
    #time-line .timeline ul {
      margin: 0;
      padding: 0; }
    #time-line .timeline ul li {
      position: relative;
      padding: 20px 40px;
      box-sizing: border-box;
      width: 50%; }
      @media screen and (max-width: 640px) {
        #time-line .timeline ul li {
          width: 100%;
          padding: 60px 0 0 10px; } }
      #time-line .timeline ul li .content {
        padding-bottom: 20px; }
        #time-line .timeline ul li .content h2 {
          color: #eece1a; }
      #time-line .timeline ul li .time {
        color: #444;
        position: absolute;
        padding: 5px 20px;
        border-radius: 18px;
        background: #eece1a;
        white-space: nowrap; }
    #time-line .timeline ul li:nth-child(odd) {
      text-align: right;
      float: left;
      clear: both; }
      #time-line .timeline ul li:nth-child(odd) .time {
        top: 26px;
        right: -125px; }
      #time-line .timeline ul li:nth-child(odd)::before {
        content: "";
        width: 15px;
        height: 15px;
        border-radius: 50%;
        box-shadow: 0 0 0 3px rgba(238, 206, 26, 0.2);
        position: absolute;
        background: #eece1a;
        top: 34px;
        right: -8px; }
    #time-line .timeline ul li:nth-child(even) {
      text-align: left;
      float: right;
      clear: both; }
      #time-line .timeline ul li:nth-child(even) .time {
        top: 26px;
        left: -127px; }
      #time-line .timeline ul li:nth-child(even)::before {
        content: "";
        width: 15px;
        height: 15px;
        border-radius: 50%;
        box-shadow: 0 0 0 3px rgba(238, 206, 26, 0.2);
        position: absolute;
        background: #eece1a;
        top: 34px;
        left: -6px; }
    @media screen and (max-width: 640px) {
      #time-line .timeline {
        margin-top: 4rem; }
        #time-line .timeline ul li:nth-child(even),
        #time-line .timeline ul li:nth-child(odd) {
          text-align: left;
          float: left; }
          #time-line .timeline ul li:nth-child(even)::before,
          #time-line .timeline ul li:nth-child(odd)::before {
            left: -26px;
            top: 20px; }
          #time-line .timeline ul li:nth-child(even) .time,
          #time-line .timeline ul li:nth-child(odd) .time {
            top: 10px;
            left: 10px;
            right: inherit; } }
  @media screen and (max-width: 640px) {
    #time-line {
      padding: 1rem 4rem; } }

* {
  box-sizing: border-box; }

body {
  background-color: #444;
  margin: 0;
  color: #fff;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.5; }
  body#bg-image {
    background: url(../assets/background.jpg);
    background-attachment: fixed;
    background-size: cover;
    background-position: center; }
    body#bg-image:after {
      content: "";
      position: absolute;
      top: 0;
      right: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      background: rgba(68, 68, 68, 0.5); }

h1,
h2,
h3 {
  margin: 0;
  font-weight: 400; }
  h1.lg-heading,
  h2.lg-heading,
  h3.lg-heading {
    font-size: 4rem; }
    h1.lg-heading span,
    h2.lg-heading span,
    h3.lg-heading span {
      color: #eece1a; }
  h1.sm-heading,
  h2.sm-heading,
  h3.sm-heading {
    font-size: 1.4rem; }

a {
  text-decoration: none;
  color: #fff; }
  a:hover {
    color: #eece1a; }

ul {
  list-style: none; }

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 2; }

main {
  height: 100%; }
  main .icons {
    margin-top: 1rem; }
    main .icons i {
      padding: 0.4rem; }
      main .icons i:hover {
        color: #eece1a;
        transition: all 0.5s ease-out; }
  main#home {
    overflow: hidden;
    padding: 4rem; }
    main#home h1 {
      margin-top: 20vh; }

.headings h1 {
  font-size: 4rem;
  padding: 4rem; }

@media screen and (max-width: 640px) {
  .headings {
    left: 0;
    display: block; }
    .headings h1 {
      font-size: 3rem;
      padding: 0 0 10px 0; }
    .headings a {
      margin-right: 2rem; } }

#about {
  padding: 0 2.5rem 2rem 2.5rem; }
  #about .info {
    display: grid;
    grid-gap: 30px;
    grid-template-areas: "bio-img bio bio";
    grid-template-columns: repeat(3, 1fr);
    margin-top: 1rem; }
    #about .info .bio-img {
      margin: auto;
      align-items: center;
      grid-area: bio-img;
      width: 220px;
      height: 220x;
      border: 3px #eece1a solid;
      border-radius: 50%; }
    #about .info .about-myself {
      grid-area: bio;
      font-size: 1.2rem;
      padding: 20px; }
      #about .info .about-myself h2 {
        color: #eece1a; }
  @media screen and (max-width: 640px) {
    #about {
      padding-top: 1rem;
      text-align: center; }
      #about .info {
        grid-template-areas: "bio-img" "bio";
        grid-template-columns: 1fr; } }

.about-contents {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  bottom: 0;
  left: 0;
  height: 50px;
  width: 100%;
  background: rgba(55, 55, 55, 0.9); }
  .about-contents a {
    margin: 2rem 2rem; }
    .about-contents a.topic {
      color: #eece1a; }

#cv {
  width: 90%;
  height: 100%;
  margin: auto;
  display: flex;
  line-height: 2; }
  #cv i {
    padding-right: 5px; }
  #cv h3,
  #cv i {
    color: #eece1a;
    line-height: 1.5; }
  #cv .flex-item {
    margin: 10px;
    background: #515151;
    box-shadow: 6px 10px 10px 2px #373737; }
  #cv .item {
    padding: 20px; }
  #cv .left-container {
    position: relative;
    flex: 40%;
    height: 100%; }
    #cv .left-container .cv-image {
      overflow: hidden;
      position: relative;
      background: url(../assets/pk.jpg);
      background-size: cover;
      width: 100%;
      min-height: 40vh; }
      #cv .left-container .cv-image h1 {
        font-size: 2rem;
        position: absolute;
        left: 20px;
        bottom: 0;
        white-space: nowrap; }
        #cv .left-container .cv-image h1 span {
          color: #eece1a; }
    #cv .left-container .personal-info {
      border-bottom: 2px #444 solid; }
      #cv .left-container .personal-info p {
        display: inline-block; }
  #cv .right-container {
    flex: 60%;
    display: flex;
    flex-direction: column; }
    #cv .right-container h1 {
      padding-bottom: 20px; }
      #cv .right-container h1 i {
        padding-right: 15px; }
    #cv .right-container p {
      line-height: 2.5;
      padding-bottom: 20px;