/*===============
  global styles
===============*/

* {
    padding: 0;
    margin: 0;
    border: 0;
    outline: 0;
    background-color: inherit;
    color: inherit;
    font-family: inherit;
    font-size: inherit;
    box-shadow: none;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: "Poppins", sans-serif;
    line-height: 1.5;
    color: var(--clr-fg);
    background-color: var(--clr-bg);
  }
  
  .light {
    --clr-bg: #fcfcfc;
    --clr-bg-alt: #fff;
    --clr-fg: #555;
    --clr-fg-alt: #444;
    --clr-primary: #580bb6;
    --shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  }
  
  .dark {
    --clr-bg: #23283e;
    --clr-bg-alt: #2a2f4c;
    --clr-fg: #bdbddd;
    --clr-fg-alt: #cdcdff;
    --clr-primary: #a590d9;
    --shadow: rgba(0, 0, 0, 0.16) 0px 10px 36px 0px,
      rgba(0, 0, 0, 0.06) 0px 0px 0px 1px;
  }
  
  ::-moz-selection {
    background: var(--clr-primary);
    color: var(--clr-bg);
  }
  
  ::-webkit-selection,
  ::selection {
    background: var(--clr-primary);
    color: var(--clr-bg);
  }
  
  h1,
  h2,
  h3,
  h4 {
    line-height: 1.2;
    color: var(--clr-fg-alt);
  }
  
  h1 {
    font-size: 4rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  h4 {
    font-size: 1.3rem;
  }
  
  ul {
    list-style-type: none;
  }
  
  a {
    text-decoration: none;
  }
  
  button {
    cursor: pointer;
  }
  .icons{
    display: flex;
    /* justify-items: center; */
    align-items: center;
  }
  @media (max-width: 900px) {
    h1 {
      font-size: 2.6rem;
    }
  }
  
  /*===================
    buttons and links
  ===================*/
  
  .link {
    color: var(--clr-primary);
    padding: 0 0 0.3em 0;
    position: relative;
  }
  
  .link:hover {
    color: var(--clr-primary);
  }
  
  .link::before {
    content: "";
    display: inline;
    width: 0%;
    height: 0.2em;
    position: absolute;
    bottom: 0;
    background-color: var(--clr-primary);
    transition: width 0.2s ease-in;
  }
  
  .link:hover::before,
  .link:focus::before {
    width: 90%;
  }
  
  .link_nav {
    color: var(--clr-fg);
    text-transform: lowercase;
    font-weight: 500;
  }
  
  .link_icon {
    color: var(--clr-fg);
    font-size: 1.2rem;
  }
  
  .btn {
    display: block;
    padding: 0.8em 1.4em;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: lowercase;
    transition: transform 0.2s ease-in-out;
  }
  
  .btn_outline {
    color: var(--clr-primary);
    border: 2px solid var(--clr-primary);
    position: relative;
    overflow: hidden;
    z-index: 1;
  }
  
  .btn_outline:focus,
  .btn_outline:hover {
    color: var(--clr-bg);
  }
  
  .btn_outline:before {
    content: "";
    position: absolute;
    background-color: var(--clr-primary);
    right: 100%;
    bottom: 0;
    left: 0;
    top: 0;
    z-index: -1;
    transition: right 0.2s ease-in-out;
  }
  
  .btn_outline:hover::before,
  .btn_outline:focus::before {
    right: 0;
  }
  
  .btn_plain {
    text-transform: initial;
    background-color: var(--clr-bg-alt);
    box-shadow: rgba(0, 0, 0, 0.15) 0px 3px 3px 0px;
    border: 0;
    border-radius: 8px;
    font-size: 15px;
  }
  
  .btn_plain:hover {
    transform: translateY(-4px);
  }
  
  .btn_icon {
    padding: 0;
    font-size: 1.2rem;
  }
  
  .btn_icon:hover,
  .btn_icon:focus {
    color: var(--clr-primary);
  }
  
  .btn_icon:active {
    transform: translateY(-5px);
  }
  
  /*========
    layout
  ========*/
  
  .center {
    display: flex;
    align-items: center;
  }
  
  .header {
    height: 8em;
    max-width: 1100px;
    width: 95%;
    margin: 0 auto;
    justify-content: space-between;
  }

 
  main {
    max-width: 1100px;
    width: 95%;
    margin: 0 auto;
  }
  
  .section {
    margin-top: 5em;
  }
  
  .section_title {
    text-align: center;
    margin-bottom: 1em;
    text-transform: uppercase;
  }
  
  .nav_list {
    margin-right: 1.5em;
    display: flex;
  }
  
  .nav_list-item {
    margin-left: 1.5em;
  }
  
  .nav_hamburger {
    display: none;
    width: 1em;
  }
  
  .about {
    flex-direction: column;
    margin-top: 3em;
  }
  
  .about_name {
    color: var(--clr-primary);
  }
  
  .about_role {
    margin-top: 1.2em;
  }
  
  .about_desc {
    font-size: 1rem;
    max-width: 600px;
  }
  
  .about_desc,
  .about_contact {
    margin-top: 2.4em;
  }
  
  .about .link_icon {
    margin-right: 0.8em;
  }
  
  .about .btn_outline {
    margin-right: 1em;
  }
  
  .cards_grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(18em, 1fr));
    grid-gap: 2em;
  }
  
  .card {
    padding: 2em;
    margin: 0 auto;
    border-radius: 5px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.2s linear;
  }
  
  .card:hover {
    transform: translateY(-7px);
    cursor: pointer;
  }
  
  .card_description {
    margin-top: 1em;
  }
  
  .card_stack {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 1.2em 0;
  }
  
  .card_stack-item {
    margin: 0.5em;
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--clr-fg-alt);
    border: 1px solid var(--clr-fg-alt);
    border-radius: 5px;
    padding: .5em;
  }
  
  .card .link_icon {
    margin-left: 0.5em;
    padding: .5em;
  }
  
  .skills_list {
    max-width: 450px;
    width: 95%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .skills_list-item {
    margin: 0.5em;
  }
  
  .contact {
    flex-direction: column;
  }
  
  .footer {
    padding: 3em 0;
    margin-top: 4em;
    text-align: center;
  }
  
  .footer__link {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--clr-fg);
  }
  
  .scroll-top {
    display: none;
    position: fixed;
    bottom: 1em;
    right: 2em;
    background-color: transparent;
    font-size: 1.8rem;
    transition: transform 0.2s ease-in-out;
  }
  
  @media (max-width: 600px) {
    .header {
      height: 6em;
    }
  
    .section {
      margin-top: 4em;
    }
  
    .nav_list {
      flex-direction: column;
      padding: 4em 0;
      position: absolute;
      right: 0;
      left: 0;
      top: 5em;
      background-color: var(--clr-bg);
      width: 0;
      overflow: hidden;
      transition: width 0.2s ease-in-out;
    }
  
    .display-nav-list {
      width: 100%;
    }
  
    .nav_list-item {
      margin: 0.5em 0;
    }
  
    .nav_hamburger {
      display: flex;
      margin-left: 0.8em;
    }
  
    .about {
      align-items: flex-start;
      margin-top: 2em;
    }
  
    .footer {
      padding: 2em;
      margin-top: 3em;
    }
  
    .scroll-container {
      display: none;
    }
  }