/*
0 - 600px:      Phone
600 - 900px:    Tablet portrait
900 - 1200px:   Tablet landscape
[1200 - 1800] is where our normal styles apply
1800px + :      Big desktop
$breakpoint arguement choices:
- phone
- tab-port
- tab-land
- big-desktop

Inside media queries 1em is always 16px i.e 1em = 16px at every screen size only inside media queries

WHY DOES NESTING CSS CLASSES WORK HERE??????

*/

* {
    --n-blue: 0, 98, 185;
    --blue: rgba(0, 98, 185, 0.8);
    --red: red;
    --purple: rgba(143, 162, 255, 0.8);
    --green: rgba(31, 79, 45, 0.8);
    --light-green: rgba(101, 146, 74, 0.8);
    --brown: rgba(129, 104, 8, 0.8);
    --light-brown: rgba(186, 155, 65, 0.8);
    --main-color:  var(--n-blue);
  }
  *,
  *::after,
  *::before {
    margin: 0;
    padding: 0;
    box-sizing: inherit;
    font-family: inherit; }
  
  html {
    font-size: 62.5%;
    scroll-behavior: smooth; }
    @media only screen and (max-width: 75em) {
      html {
        font-size: 59%; } }
    @media only screen and (max-width: 56.25em) {
      html {
        font-size: 56%; } }
    @media only screen and (min-width: 112.5em) {
      html {
        font-size: 65%; } }
  
  body {
    box-sizing: border-box;
    position: relative;
    line-height: 1.5;
    font-family: sans-serif;
    overflow-x: hidden;
    overflow-y: scroll;
    font-family: 'Source Sans Pro', sans-serif; }
  
  a {
    text-decoration: none;
    color: inherit; }
  
  li {
    list-style: none; }
  
  input:focus,
  button:focus,
  a:focus,
  textarea:focus {
    outline: none; }
  
  button {
    border: none;
    cursor: pointer; }
  
  textarea {
    resize: none; }
  
  .heading-primary {
    font-size: 6rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-align: center; }
    @media only screen and (max-width: 37.5em) {
      .heading-primary {
        font-size: 4.5rem; } }
  
  .heading-sec__mb-bg {
    margin-bottom: 11rem; }
    @media only screen and (max-width: 56.25em) {
      .heading-sec__mb-bg {
        margin-bottom: 8rem; } }
  
  .heading-sec__mb-med {
    margin-bottom: 9rem; }
    @media only screen and (max-width: 56.25em) {
      .heading-sec__mb-med {
        margin-bottom: 8rem; } }
  
  .heading-sec__main {
    display: block;
    font-size: 4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    letter-spacing: 3px;
    text-align: center;
    margin-bottom: 3.5rem;
    position: relative; }
    .heading-sec__main--lt {
      color: #fff; }
      .heading-sec__main--lt::after {
        content: '';
        background: #fff !important; }
    .heading-sec__main::after {
      content: '';
      position: absolute;
      top: calc(100% + 1.5rem);
      height: 5px;
      width: 3rem;
      background: rgba(var(--main-color), 1);
      left: 50%;
      transform: translateX(-50%);
      border-radius: 5px; }
      @media only screen and (max-width: 37.5em) {
        .heading-sec__main::after {
          top: calc(100% + 1.2rem); } }
  
  .heading-sec__sub {
    display: block;
    text-align: center;
    color: #777;
    font-size: 2rem;
    font-weight: 500;
    max-width: 80rem;
    margin: auto;
    line-height: 1.6; }
    @media only screen and (max-width: 37.5em) {
      .heading-sec__sub {
        font-size: 1.8rem; } }
    .heading-sec__sub--lt {
      color: #eee; }
  
  .heading-sm {
    font-size: 2.2rem;
    text-transform: uppercase;
    letter-spacing: 1px; }
  
  .main-container {
    max-width: 120rem;
    margin: auto;
    width: 92%; }
  
  .btn {
    background: #fff;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: inline-block;
    font-weight: 700;
    border-radius: 5px;
    box-shadow: 0 5px 15px 0 rgba(0, 0, 0, 0.15);
    transition: transform .3s; }
    .btn:hover {
      transform: translateY(-3px); }
    .btn--bg {
      padding: 1.5rem 8rem;
      font-size: 2rem; }
    .btn--med {
      padding: 1.5rem 5rem;
      font-size: 1.6rem; }
    .btn--theme {
      background: rgba(var(--main-color), 1);
      color: #fff; }
    .btn--theme-inv {
      color: rgba(var(--main-color), 1);
      background: #fff;
      border: 2px solid rgba(var(--main-color), 1);
      box-shadow: none;
      padding: calc(1.5rem - 2px) calc(5rem - 2px); }
  
  .sec-pad {
    padding: 12rem 0; }
    @media only screen and (max-width: 56.25em) {
      .sec-pad {
        padding: 8rem 0; } }
  
  .text-primary {
    color: #fff;
    font-size: 2.2rem;
    text-align: center;
    width: 100%;
    line-height: 1.6; }
    @media only screen and (max-width: 37.5em) {
      .text-primary {
        font-size: 2rem; } }
  
  .d-none {
    display: none; }
  
  /* rgba(var(--n-blue), 0.8)*/
  /* qwe */
  .home-hero {
    color: #fff;
    background: linear-gradient(to right, rgba(var(--main-color), 0.8), rgba(var(--main-color), 0.8) ), url(../../assets/svg/common-bg.svg);
    background-position: center;
    height: 100vh;
    min-height: 80rem;
    max-height: 120rem;
    position: relative; }
    @media only screen and (max-width: 37.5em) {
      .home-hero {
        height: unset;
        min-height: unset; } }
    .home-hero__socials {
      position: absolute;
      top: 50%;
      border: 2px solid #eee;
      border-left: 2px solid #eee;
      transform: translateY(-50%); }
      @media only screen and (max-width: 56.25em) {
        .home-hero__socials {
          display: none; } }
    .home-hero__mouse-scroll-cont {
      position: absolute;
      bottom: 3%;
      left: 50%;
      transform: translateX(-50%); }
      @media only screen and (max-width: 37.5em) {
        .home-hero__mouse-scroll-cont {
          display: none; } }
    .home-hero__social {
      width: 5rem; }
    .home-hero__social-icon-link {
      width: 100%;
      display: block;
      padding: 1.2rem;
      border-bottom: 2px solid #eee;
      transition: background .3s; }
      .home-hero__social-icon-link:hover {
        background: rgba(255, 255, 255, 0.1); }
      .home-hero__social-icon-link--bd-none {
        border-bottom: 0; }
    .home-hero__social-icon {
      width: 100%; }
    .home-hero__content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      max-width: 90rem;
      width: 92%; }
      @media only screen and (max-width: 37.5em) {
        .home-hero__content {
          padding: 19rem 0 13rem 0;
          margin: auto;
          position: static;
          transform: translate(0, 0); } }
    .home-hero__info {
      margin: 3rem auto 0 auto;
      max-width: 80rem; }
    .home-hero__cta {
      margin-top: 5rem;
      text-align: center; }
  
  .about {
    background: #fafafa; }
    .about__content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-gap: 10rem; }
      @media only screen and (max-width: 56.25em) {
        .about__content {
          grid-template-columns: 1fr;
          grid-gap: 8rem; } }
      .about__content-title {
        font-weight: 700;
        font-size: 2.8rem;
        margin-bottom: 3rem; }
        @media only screen and (max-width: 37.5em) {
          .about__content-title {
            font-size: 2.4rem; } }
      .about__content-details-para {
        font-size: 1.8rem;
        color: grey;
        max-width: 60rem;
        line-height: 1.7;
        margin-bottom: 1rem; }
        .about__content-details-para--hl {
          font-weight: 700;
          margin: 0 3px; }
        .about__content-details-para:last-child {
          margin-bottom: 4rem; }
  
  .projects__row {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    grid-gap: 5rem;
    margin-bottom: 11rem; }
    @media only screen and (max-width: 56.25em) {
      .projects__row {
        grid-template-columns: 1fr;
        grid-gap: 2rem;
        margin-bottom: 8rem; } }
    @media only screen and (max-width: 56.25em) {
      .projects__row {
        text-align: center; } }
    .projects__row:last-child {
      margin-bottom: 0; }
    .projects__row-img-cont {
      overflow: hidden; }
    .projects__row-img {
      width: 100%;
      display: block;
      object-fit: cover; }
    .projects__row-content {
      padding: 2rem 0;
      display: flex;
      justify-content: center;
      flex-direction: column;
      align-items: flex-start; }
      @media only screen and (max-width: 56.25em) {
        .projects__row-content {
          align-items: center; } }
      .projects__row-content-title {
        font-weight: 700;
        font-size: 2.8rem;
        margin-bottom: 2rem; }
        @media only screen and (max-width: 37.5em) {
          .projects__row-content-title {
            font-size: 2.4rem; } }
      .projects__row-content-desc {
        font-size: 1.8rem;
        color: grey;
        max-width: 60rem;
        line-height: 1.7;
        margin-bottom: 3rem; }
        @media only screen and (max-width: 37.5em) {
          .projects__row-content-desc {
            font-size: 1.7rem; } }
  
  .contact {
    background: linear-gradient(to right, rgba(var(--main-color), 0.8), rgba(var(--main-color), 0.8)), url(../../assets/svg/common-bg.svg);
    background-size: cover;
    background-position: center; 
  }
   
  
  .project-cs-hero {
    color: #fff;
    background: linear-gradient(to right,  rgba(var(--main-color), 0.8),  rgba(var(--main-color), 0.8)), url(../../assets/svg/common-bg.svg);
    background-size: cover;
    background-position: center;
    position: relative; }
    @media only screen and (max-width: 37.5em) {
      .project-cs-hero {
        height: unset;
        min-height: unset; } }
    .project-cs-hero__content {
      padding: 25rem 0 17rem 0;
      max-width: 90rem;
      width: 92%;
      margin: auto; }
      @media only screen and (max-width: 37.5em) {
        .project-cs-hero__content {
          padding: 19rem 0 13rem 0;
          margin: auto;
          position: static;
          transform: translate(0, 0); } }
    .project-cs-hero__info {
      margin: 3rem auto 0 auto;
      max-width: 80rem; }
    .project-cs-hero__cta {
      margin-top: 5rem;
      text-align: center; }
  
  .project-details__content {
    padding: 8rem 0;
    max-width: 90rem;
    margin: auto; }
    .project-details__content-title {
      font-weight: 700;
      font-size: 2.8rem;
      margin-bottom: 3rem; }
      @media only screen and (max-width: 37.5em) {
        .project-details__content-title {
          font-size: 2.4rem; } }
  
  .project-details__showcase-img-cont {
    width: 100%;
    margin-bottom: 6rem; }
  
  .project-details__showcase-img {
    width: 100%; }
  
  .project-details__content-main {
    width: 100%;
    max-width: 70rem;
    margin: auto; }
  
  .project-details__desc {
    margin: 0 0 7rem 0; }
    .project-details__desc-para {
      font-size: 1.8rem;
      line-height: 1.7;
      color: grey;
      margin-bottom: 2rem; }
  
  .project-details__tools-used {
    margin: 0 0 7rem 0; }
    .project-details__tools-used-list {
      display: flex;
      flex-wrap: wrap; }
    .project-details__tools-used-item {
      padding: 1rem 2rem;
      margin-bottom: 1.5rem;
      margin-right: 1.5rem;
      font-size: 1.6rem;
      background: rgba(153, 153, 153, 0.2);
      border-radius: 5px;
      font-weight: 600;
      color: #777; }
  
  .project-details__links {
    margin: 0 0; }
    .project-details__links-btn {
      margin-right: 2rem; }
      @media only screen and (max-width: 37.5em) {
        .project-details__links-btn {
          margin-right: 0;
          width: 70%;
          margin-bottom: 2rem;
          text-align: center; } }
      .project-details__links-btn:last-child {
        margin: 0; }
        @media only screen and (max-width: 37.5em) {
          .project-details__links-btn:last-child {
            margin: 0; } }
  
  .header {
    position: fixed;
    width: 100%;
    z-index: 1000;
    background: #000;
    background: #fff;
    box-shadow: 0 10px 100px rgba(0, 0, 0, 0.1); }
    .header__content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1rem 5rem; }
      @media only screen and (max-width: 56.25em) {
        .header__content {
          padding: 0 2rem; } }
    .header__logo-container {
      display: flex;
      align-items: center;
      cursor: pointer;
      color: #333;
      transition: color .3s; }
      .header__logo-container:hover {
        color: rgba(var(--main-color), 1); }
    .header__logo-img-cont {
      width: 5rem;
      height: 5rem;
      border-radius: 50px;
      overflow: hidden;
      margin-right: 1.5rem;
      background: rgba(var(--main-color), 1); }
      @media only screen and (max-width: 56.25em) {
        .header__logo-img-cont {
          width: 4.5rem;
          height: 4.5rem;
          margin-right: 1.2rem; } }
    .header__logo-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      display: block; }
    .header__logo-sub {
      font-size: 1.8rem;
      text-transform: uppercase;
      font-weight: 700;
      letter-spacing: 1px; }
    .header__links {
      display: flex; }
      @media only screen and (max-width: 37.5em) {
        .header__links {
          display: none; } }
    .header__link {
      padding: 2.2rem 3rem;
      display: inline-block;
      font-size: 1.6rem;
      color: #333;
      text-transform: uppercase;
      letter-spacing: 1px;
      font-weight: 700;
      transition: color .3s; }
      .header__link:hover {
        color: rgba(var(--main-color), 1); }
      @media only screen and (max-width: 56.25em) {
        .header__link {
          padding: 3rem 1.8rem;
          font-size: 1.5rem; } }
    .header__main-ham-menu-cont {
      display: none;
      width: 3rem;
      padding: 2.2rem 0; }
      @media only screen and (max-width: 37.5em) {
        .header__main-ham-menu-cont {
          display: block; } }
    .header__main-ham-menu {
      width: 100%; }
    .header__main-ham-menu-close {
      width: 100%; }
    .header__sm-menu {
      background: #fff;
      position: absolute;
      width: 100%;
      top: 100%;
      visibility: hidden;
      opacity: 0;
      transition: all .3s;
      box-shadow: 0px 5px 5px 0px rgba(0, 0, 0, 0.1);
      -webkit-box-shadow: 0px 5px 5px 0px rgba(0, 0, 0, 0.1);
      -moz-box-shadow: 0px 5px 5px 0px rgba(0, 0, 0, 0.1); }
      .header__sm-menu--active {
        visibility: hidden;
        opacity: 0; }
        @media only screen and (max-width: 37.5em) {
          .header__sm-menu--active {
            visibility: visible;
            opacity: 1; } }
    .header__sm-menu-link a {
      display: block;
      text-decoration: none;
      padding: 2.5rem 3rem;
      font-size: 1.6rem;
      color: #333;
      text-align: right;
      border-bottom: 1px solid #eee;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 2px;
      transition: color .3s; }
      .header__sm-menu-link a:hover {
        color: rgba(var(--main-color), 1); }
    .header__sm-menu-link:first-child a {
      border-top: 1px solid #eee; }
    .header__sm-menu-link-last {
      border-bottom: 0; }
  
  .main-footer {
    background: #000;
    color: #fff; }
    .main-footer__upper {
      display: flex;
      justify-content: space-between;
      padding: 8rem 0; }
      @media only screen and (max-width: 56.25em) {
        .main-footer__upper {
          padding: 6rem 0; } }
      @media only screen and (max-width: 37.5em) {
        .main-footer__upper {
          display: block; } }
    .main-footer__row-1 {
      order: 2; }
      @media only screen and (max-width: 56.25em) {
        .main-footer__row-1 {
          margin-bottom: 5rem; } }
    .main-footer__row-2 {
      width: 40%;
      order: 1;
      max-width: 50rem; }
      @media only screen and (max-width: 56.25em) {
        .main-footer__row-2 {
          width: 100%; } }
    .main-footer__short-desc {
      margin-top: 2rem;
      color: #eee;
      font-size: 1.5rem;
      line-height: 1.7; }
    .main-footer__social-cont {
      margin-top: 2rem; }
    .main-footer__icon {
      margin-right: 1rem;
      width: 2.5rem; }
      .main-footer__icon--mr-none {
        margin-right: 0; }
    .main-footer__lower {
      padding: 4rem 0;
      border-top: 1px solid #444;
      color: #eee;
      font-size: 1.2rem;
      text-align: left;
      text-align: center; }
      .main-footer__lower a {
        text-decoration: underline;
        font-weight: bold;
        margin-left: 2px; }
      @media only screen and (max-width: 56.25em) {
        .main-footer__lower {
          padding: 3.5rem 0; } }
  
  .skills {
    display: flex;
    flex-wrap: wrap; }
    .skills__skill {
      padding: 1rem 2rem;
      margin-bottom: 1.5rem;
      margin-right: 1.5rem;
      font-size: 1.6rem;
      background: rgba(153, 153, 153, 0.2);
      border-radius: 5px;
      font-weight: 600;
      color: #777; }
  
  .mouse {
    width: 25px;
    height: 40px;
    border: 2px solid #eee;
    border-radius: 60px;
    position: relative;
    overflow: hidden; }
    .mouse::before {
      content: '';
      width: 5px;
      height: 5px;
      position: absolute;
      top: 7px;
      left: 50%;
      transform: translateX(-50%);
      background-color: #eee;
      border-radius: 50%;
      opacity: 1;
      animation: wheel 1.3s infinite;
      -webkit-animation: wheel 1.3s infinite; }
  
  @keyframes wheel {
    to {
      opacity: 0;
      top: 27px; } }
  
  @-webkit-keyframes wheel {
    to {
      opacity: 0;
      top: 27px; } }