:root {
    --primary: #24bdff;
    --primary-text: rgba(0, 0, 0, 0.89);
    --primary-hover: #42c6ff;
    --primary-hover-light: #4dc9ff;
    --body-text: rgba(255, 255, 255, 0.8875);
    --body-text-full: rgba(255, 255, 255, 0.98);
    --body-color: #000;
    --nav-bg: rgba(10, 10, 10, 1);
    --nav-border: rgba(17, 17, 17, 1);
    --footer-text: rgba(255, 255, 255, 0.6);
    --item-bg: rgba(10, 10, 10, 1);
    --item-border: rgba(17, 17, 17, 1);
    --active-shadow: 0px 0px 0px 2px rgba(36, 189, 255, 0.8);
  }
  
  * {
    box-sizing: border-box;
  }
  
  a, span, div, body, button, input, img, form, h1, h2, h3, h4, h5, h6, code {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-weight: inherit;
    font-style: inherit;
    font-family: inherit;
    font-size: 100%;
    vertical-align: baseline;
  }
  
  button {
    appearance: none;
    background-color: transparent;
  }
  
  a {
    color: inherit;
    text-decoration: none;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
  body {
    font-family: 'Roboto', system-ui, -apple-system, system-ui, "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--body-text);
    background-color: var(--body-color);
    font-size: 16px;
    line-height: 1.15;
  }
  
  /* h1, h2, h3, .title {
    font-family: 'Spartan', sans-serif;
  } */
  
  /* container */
  
  .container {
    margin: 0 auto;
    width: calc(100% - 24px);
  }
  
  @media only screen and (min-width: 601px) {
    .container {
      width: 95%;
    }
  }
  
  @media only screen and (min-width: 993px) {
    .container {
      width: 85%;
    }
  }
  
  /* flex */
  .flex-center {
    display: flex;
    align-items: center;
  }
  
  .flex-grow {
    display: flex;
    flex-grow: 1;
  }
  
  /* margins */
  .mt-sm {
    margin-top: 0.5rem;
  }
  
  .mb-sm {
    margin-bottom: 0.5rem;
  }
  
  .mt-1 {
    margin-top: 1rem;
  }
  
  .mb-1 {
    margin-top: 1rem;
  }
  
  .mt-2 {
    margin-top: 1.5rem;
  }
  
  .mb-2 {
    margin-top: 1.5rem;
  }
  
  body {
    background-color: #000;
    margin: 0;
  }
  
  .nav {
    background-color: var(--nav-bg);
    width: 100%;
    z-index: 100;
  }
  
  .nav.fixed {
    overflow-x: hidden;
    position: fixed;
    top: 0;
    left: 0;
  }
  
  .nav .logo {
    line-height: 0;
  }
  
  .nav .container {
    padding: 1rem 0;
  }
  
  .nav .navbar .container {
    padding: 0 !important;
  }
  
  .nav .nav-link {
    display: inline-block;
    padding: 0.65rem 1rem calc(0.6rem - 2px) 1rem;
    border-bottom: 2px solid transparent;
    cursor: pointer;
  }
  
  .nav .nav-link.active {
    border-color: var(--primary);
  }
  
  .nav .nav-link:hover {
    text-decoration: none;
    color: var(--body-text-full);
  }
  
  /* .nav .nav-link:not(.nav-items:first-child) {
    margin-right: 1rem;
  } */
  
  .nav .nav-border {
    background-color: var(--nav-border);
    height: 1px;
  }
  
  .nav .navbar .container {
    padding: 0.75rem 0;
  }
  
  .pageContent {
    margin-top: 1rem;
  }
  
  /* buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.75rem;
    border-radius: 4px;
    font-weight: 700;
    color: inherit;
  }
  
  .btn:hover {
    cursor: pointer;
  }
  
  .btn:focus {
    box-shadow: var(--active-shadow);
  }
  
  .btn.outline {
    padding: calc(0.55rem - 1px) calc(0.75rem - 1px);
    border: 1px solid var(--primary);
  }
  
  .btn.outline:hover, .btn.outline:focus {
    border-color: var(--primary-hover);
  }
  
  .btn.btn-primary {
    background-color: var(--primary);
    color: var(--primary-text);
  }
  
  .btn.btn-primary:hover {
    text-decoration: none;
    background-color: var(--primary-hover);
  }
  
  .btn.btn-primary:focus, .btn.btn-primary:active {
    background-color: var(--primary-hover);
  }
  
  /* inputs */
  .input {
    box-sizing: border-box;
    background-color: var(--item-bg);
    border: 1px solid var(--item-border);
    padding: calc(0.55rem - 1px) calc(0.75rem - 1px);
    border-radius: 4px;
    font-size: inherit;
    color: var(--body-text);
  }
  
  .input:focus {
    background-color: var(--body-bg);
    border-color: var(--primary-hover-light);
    box-shadow: var(--active-shadow);
  }
  
  .input::placeholder {
    color: var(--footer-text);
  }
  
  .stacked {
    box-sizing: border-box;
  }
  
  .stacked .input {
    display: block;
  }
  
  .stacked .input:not(:last-child) {
    margin-bottom: 0.5rem;
  }
  
  /* main */
  main {
    min-height: calc(100vh - 4.5rem);
  }
  
  .title {
    font-weight: 500;
    font-size: 1.75rem;
  }
  
  .cards {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    width: 100%;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  
  .card {
    max-width: 235px;
    margin: 10px;
  }
  
  .card img {
    max-width: 100%;
  }
  
  /* footer */
  
  .footer {
    background-color: var(--nav-bg);
    color: var(--footer-text);
    font-size: 14px;
    margin-top: 1.5rem;
  }
  
  .footer .container {
    padding: 1rem 0;
  }
  
  .copy {
    color: var(--footer-text);
  }