body {
    font-family: 'Montserrat', sans-serif;
    color: #666666;
    font-size: 14px;
  }
  
  a {
    text-decoration: none;
    color: #eb5833;
  }
  
  a:hover {
    color: #eb5833;
    opacity: 0.7;
  }
  
  .navbar-nav {
    margin-left: 100px;
  }
  
  .nav-link {
    padding-right: 1.5rem;
    padding-left: 1.5rem;
    font-size: 16px;
  }
  
  .navbar-brand-wrap {
    width: 450px;
  }
  
  .navbar-brand {
    font-size: 30px;
    font-weight: 700;
    white-space: normal;
    line-height: 38px;
    color: #eb5833 !important;
  }
  
  #main-page {
    height: 100%;
    background-repeat: no-repeat;
    background-position: center right;
  }
  
  .left-section {
    margin-top: 75px;
  }
  
  .left-section h1 {
    font-size: 60px;
    font-weight: 800;
    color: #333333;
    word-wrap: break-word;
  }
  
  .left-section h3 {
    margin-bottom: 40px;
    font-weight: 300;
    color: #b6b6b6;
  }
  
  .btn-rounded {
    border-radius: 50px;
  }
  
  .btn {
    margin-bottom: 15px;
    padding: 10px 30px;
    border: 2px solid #eb5833;
  }
  
  .btn-outline-primary {
    color: #eb5833;
    border-color: #eb5833;
  }
  
  .btn-outline-primary:hover {
    color: #fff;
    background-color: #eb5833;
    border-color: #eb5833;
    -webkit-transition: all 300ms linear;
    transition: all 300ms linear;
  }
  
  .main-img-wrap {
    position: relative;
    margin-top: 30px;
    width: 100%;
    height: 550px;
  }
  
  .main-img-wrap .rounded-bg-1 {
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background-color: rgba(235, 88, 51, 0.2);
    border-radius: 50%;
    box-shadow: 0 1px 20px 1px #eb5833;
    z-index: 1;
  }
  
  .main-img-wrap .rounded-bg-2 {
    position: absolute;
    top: 41px;
    right: 41px;
    width: 420px;
    height: 420px;
    background-color: rgba(235, 88, 51, 0.1);
    border-radius: 50%;
    box-shadow: 0 1px 20px 1px #eb5833;
    z-index: 2;
  }
  
  .img-hand {
    position: absolute;
    top: 0;
    right: 10px;
    width: auto;
    height: 540px;
    z-index: 3;
  }
  
  .bg-handphone {
    position: absolute;
    top: 14px;
    right: 164px;
    width: 182px;
    height: 392px;
    border-radius: 28px;
    background-color: #eb5833;
    opacity: 0.9;
    z-index: 4;
  }
  
  .list-hand {
    position: absolute;
    bottom: 30px;
    right: 109px;
    width: 185px;
    height: 76px;
    border-radius: 10px;
    background-color: #eb5833;
    transform: rotate(-17deg);
    opacity: 0.9;
    z-index: 5;
  }
  
  /* ======== Feature Section ======== */
  #feature {
    padding: 40px 0;
    /* margin-bottom: 30px; */
    background-color: #eb5833;
    color: #fff;
  }
  #feature .box-feature {
    margin-bottom: 30px;
    padding: 8px;
    /*min-height: 260px;
    */
    border: 1px solid #f0f0f0;
    border-radius: 20px;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
  }
  
  #feature .box-feature:hover {
    box-shadow: 1px 0px 14px 1px #ebebeb;
  }
  
  #feature .box-feature-inner {
    padding: 15px;
    /* min-height: 241px; */
    border: 1px solid transparent;
    /* text-align: center; */
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }
  
  /* #feature .box-feature:hover .box-feature-inner {
    border: 1px solid #f0f0f0;
  } */
  
  #feature .box-feature:hover .box-feature-inner .fa {
    -webkit-transform: scale(1.08, 1.08);
    transform: scale(1.08, 1.08);
  }
  
  #feature .box-feature:hover .box-feature-inner h4 {
    color: #fff;
  }
  
  #feature .box-feature-inner .fa {
    margin-top: 20px;
    font-size: 40px;
    color: #fff;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }
  
  #feature .box-feature-inner h4 {
    margin-top: 25px;
    margin-bottom: 15px;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }
  
  #feature .box-feature-inner p {
    color: #fff;
  }
  
  .match-height > [class*='col'] {
    display: flex;
    flex-flow: column;
  }
  
  .match-height > [class*='col'] > .box-feature {
    flex: 1 1 auto;
  }
  
  /* #about {
    position: relative;
    padding: 250px 0 0 0;
    background-color: #eb5833;
    color: #ffffff;
    font-size: 14px;
  }
  
  .title-wrap {
    position: relative;
    padding-bottom: 50px;
  }
  .title-big {
    font-size: 7rem;
    font-weight: 800;
    color: #fff;
    opacity: 0.5;
  }
  
  .title-small {
    font-size: 3rem;
    font-weight: 600;
    color: #ffffff;
    z-index: 2;
    position: absolute;
    top: 102px;
    left: 3%;
  }
  
  .custom-shape-divider-top-1639632866 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
  }
  
  .custom-shape-divider-top-1639632866 svg {
    position: relative;
    display: block;
    width: calc(135% + 1.3px);
    height: 150px;
  }
  
  .custom-shape-divider-top-1639632866 .shape-fill {
    fill: #ffffff;
  }
  
  .custom-shape-divider-top-ss .shape-fill {
    fill: #eb5833;
  } */
  #footer {
    padding: 30px 0;
  }
  
  .style-options {
    position: fixed;
    width: 245px;
    height: 100%;
    top: 0;
    right: -245px;
    background-color: #ffffff;
    text-align: center;
    box-shadow: 0 15px 30px 0 rgb(34 41 47 / 11%), 0 5px 15px 0 rgb(34 41 47 / 8%);
    -webkit-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
    z-index: 9;
  }
  
  .style-options.active {
    right: 0;
  }
  .style-options h4 {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
  }
  .style-options ul {
    padding: 15px;
  }
  
  .style-options ul li {
    display: inline-block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
  }
  
  .style-options-toggle {
    position: absolute;
    top: 25%;
    left: -40px;
    height: 40px;
    width: 40px;
    line-height: 40px;
    text-align: center;
    color: #ffffff;
    background-color: #eb5833;
    border-radius: 10px 0 0 10px;
    cursor: pointer;
    text-align: center;
  }
  
  .spinner {
    -webkit-animation: spin 1s linear infinite;
    animation: spin 1s linear infinite;
  }
  
  @-moz-keyframes spin {
    from {
      -moz-transform: rotate(0deg);
    }
    to {
      -moz-transform: rotate(360deg);
    }
  }
  @-webkit-keyframes spin {
    from {
      -webkit-transform: rotate(0deg);
    }
    to {
      -webkit-transform: rotate(360deg);
    }
  }
  @keyframes spin {
    from {
      transform: rotate(0deg);
    }
    to {
      transform: rotate(360deg);
    }
  }
  
  .color-box {
    position: relative;
    cursor: pointer;
  }
  
  .color-box.selected {
    box-shadow: rgb(49 53 59 / 12%) 0px 1px 6px 0px;
  }
  
  .bg-green {
    background-color: #25ca7f;
  }
  
  .bg-blue {
    background-color: #00a3e1;
  }
  
  .bg-red {
    background-color: #d94c48;
  }
  
  .bg-purple {
    background-color: #bb68c8 !important;
  }
  
  .bg-orange {
    background-color: #eb5833;
  }
  
  .bg-darkk {
    background-color: #383f48;
  }
  
  .title-section {
    font-size: 45px;
    font-weight: 600;
    color: #333333;
  }
  
  .title-section-white {
    font-size: 45px;
    font-weight: 600;
    color: #fff;
  }
  
  .img-phone {
    width: 265px;
    height: auto;
    margin-bottom: 15px;
  }
  
  #certificate {
    padding: 0 0 100px 0;
    background-color: #f7f7f7;
  }
  
  #certificate img {
    box-shadow: rgb(49 53 59 / 12%) 0px 1px 6px 0px;
    vertical-align: middle;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-property: box-shadow, transform;
    transition-property: box-shadow, transform;
    cursor: pointer;
  }
  
  #certificate img:hover {
    box-shadow: 0 10px 10px -10px rgb(0 0 0 / 50%);
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
  
  @media (max-width: 575.98px) {
    .navbar-brand-wrap {
      width: 200px;
    }
    .navbar-brand {
      font-size: 24px;
      line-height: 28px;
    }
    .left-section {
      margin-top: 30px;
    }
    .left-section h1 {
      font-size: 45px;
    }
    .custom-shape-divider-top-1639632866 svg {
      height: 85px;
    }
    #about {
      padding: 130px 0 30px 0;
    }
    .title-big {
      font-size: 4.5rem;
    }
    .title-small {
      top: 70px;
    }
  }