* {
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "Lato", sans-serif;
    }
    main {
      margin-top: 50px;
    }

    #showcase {
      background: url(bg.jpeg);
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      height: 100vh;
      width: 100%;
      padding: 10px;
      position: relative;
    }
    .showcase-h1 {
      margin: 0;
      position: absolute;
      top: 50%;
      left: 50%;
      color: #fff;
      font-size: 70px;
      transform: translate(-50%, -50%);
    }

    .main-header {
      background-color: orange;
      padding: 8px 16px;
      position: fixed;
      z-index: 1;
      width: 100%;
      top: 0px;
    }

    .main-nav {
      display: inline-block;
      justify-content: space-between;
      width: calc(100% - 101px);
      text-align: right;
      align-items: center;
    }
    .main-nav__items {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .main-nav__item {
      display: inline-block;
      margin: 0px 10px;
    }

    .main-header__logo {
      color: #fff;
      text-decoration: none;
      font-weight: bold;
      font-size: 21px;
    }

    .main-nav__item a {
      text-decoration: none;
      color: #fff;
    }

    .main-nav__item a:hover,
    .main-nav__item:hover::before {
      color: #2e4c6d;
    }

    .main-nav__item:active::before,
    .main-nav__item a:active {
      color: #fff;
    }

    .main-nav__item::before {
      content: "\2022";
      color: #fff;
    }

    .main-nav__item--login::before {
      content: none;
    }

    .main-nav__item--sign::before {
      content: none;
    }
    .btn-primary {
      background-color: green;
      padding: 6px 10px;
      border-radius: 8px;
    }

    .btn-secondary {
      background-color: brown;
      padding: 6px 10px;
      border-radius: 8px;
    }

    #how-it-works {
      padding: 10px;
      text-align: center;
    }

    .row {
      margin-bottom: 40px;
    }

    .col-3 {
      display: inline-block;
      width: 30%;
      padding: 16px;
      margin: 8px;
    }

    .col-2 {
      display: inline-block;
      width: calc(50% - 2px);
      height: 350px;
      background-color: brown;
    }

    .icon-box h3 {
      color: #3e4555;
      font-size: 26px;
    }

    .icon-box i {
      color: orange;
    }

    .features__left {
      background: url("features.jpeg");
      background-size: cover;
      background-position: top center;
    }

    .features__right {
      background-color: #edf5f7;
      padding: 40px;
      vertical-align: top;
    }

    .features__right h3 {
      font-size: 30px;
    }

    .section-title {
      text-align: center;
      margin-bottom: 40px;
      color: #3e4555;
      font-size: 30px;
    }