:root {
    --dark-color: #19283f;
    --green-color: #33d1cc;
    --red-color: #ff3150;
    --yellow-color: #ffc400;
    --section-color: #eff7fa;
}
body {
    font-family: "Roboto", sans-serif;
}
.main-btn {
    background-color: var(--red-color);
    color: var(--yellow-color);
    padding: 0.5rem 1rem;
}
.main-btn:hover {
    color: var(--yellow-color);
}
.main-title::after {
    content: "";
    width: 120px;
    height: 2px;
    background-color: var(--green-color);
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
}
.navbar {
    background-color: var(--dark-color);
}
.navbar .navbar-nav .nav-link {
    color: white;
}
.navbar .navbar-nav .nav-link.active,
.navbar .navbar-nav .nav-link:focus,
.navbar .navbar-nav .nav-link:hover {
    color: var(--green-color);
}
.navbar .search {
    border-left: 1px solid var(--green-color);
}
.navbar .search svg {
    color: var(--green-color);
}
.navbar .navbar-toggler {
    color: white;
    font-size: 25px;
    border-color: white;
}
.navbar .navbar-toggler:focus {
    box-shadow: none;
}
.navbar .navbar-toggler[aria-expanded="true"] {
    border-color: var(--green-color);
}
.landing {
    background-color: var(--dark-color);
    min-height: calc(100vh - 72px);
}
.features .icon-holder {
    height: 200px;
}
.features .icon-holder svg {
    left: 50%;
    transform: translateX(-50%);
}
.features .icon-holder .number {
    font-size: 12rem;
    color: var(--section-color);
}
.features .icon-holder .icon {
    color: var(--green-color);
}
.features .feat h4 {
    color: var(--yellow-color);
}
.our-work {
  background-color: var(--section-color);
}
.our-work ul .active {
  background-color: var(--red-color);
  color: var(--yellow-color);
}
.our-work ul li {
  padding: 0.5rem 1rem;
  cursor: pointer;
}
.our-work ul li:not(.active):hover {
  color: var(--red-color);
}
.our-work .box {
  padding: 5px;
  overflow: hidden;
  position: relative;
}
.our-work .box::before {
  content: attr(data-work);
  position: absolute;
  background-color: rgb(51 209 204 / 76%);
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  color: white;
  transition: 0.3s;
  font-size: 1.5rem;
  transform: translateX(calc(-100% - 5px));
}
.our-work .box:hover::before {
  transform: translateX(0);
}