.hero {
  background: url(../images/tribond-images/hero_2.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

header {
  width: 100%;
  height: 100vh;
  background:rgba(0, 0, 0, .8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

#nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  padding: 0 2rem;
  margin: 0;
}

.nav-container {
  width: 100%;
  background:rgba(0, 0, 0, .8);
  box-sizing: border-box;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
}

nav img {
  width: 40px;
}

.links {
  display: flex;
  justify-content: space-around;
  align-items: center;
  box-sizing: border-box;
}

.links li {
  margin: 0 1rem;
  list-style: none;
  font-weight: 400;
  font-family: "Open sans", sans-serif;
  line-height: 1.5rem;
}

.links li a {
  text-transform: capitalize;
  text-decoration: none;
  color: white;
}

.links li a:hover {
  color: rgb(72, 251, 72);
}
 
.chvrn-container {
  width: .1rem;
}

.chv-dwn {
  width: 10px;
  background: red;
}

.banner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  line-height: 1.5rem;
}

.title {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.primary-title {
  color: lightgreen;
  font-size: 10rem;
  margin-bottom: 5rem;
}

.secondary-title {
  color: lightblue;
}

.slogan {
  color: rgb(240, 191, 96);
}

.heading_1 p{
  font-size: 4rem;
  text-transform: uppercase;
  color: white;
}

.heading_2 p {
  font-size: 2rem;
  text-transform: capitalize;
  color: white;
}

#small {
  text-transform: lowercase;
  color: lightblue;
}
.heading_3 p {
  text-transform: capitalize;
  color: white;
  font-size: 1rem;
}

.heading {
  padding: .5rem;
}

.box-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  box-sizing: border-box;
  line-height: 1.5rem;
  padding: 1em;

}

.box-icon {
  box-sizing: border-box;
  border: none;
  box-shadow: 2px 2px 1px rgba(144, 238, 144, .5);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  width: 30%;
  margin: 0 .5em;
  position: relative;
  overflow: hidden;
}

.box-img {
  width: 100%;
  display: block;
}

.img-overlay-box {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .7);
  transition: opacity .25s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.img-overlay-box > * {
  transform: translateY(20px);
  transition: transform .25s;
}

.img-overlay-box:hover {
  opacity: 1;
}

.img-overlay-box:hover > * {
  transform: translateY(0);
}

.box-icon h3,h4 {
  color: white;
  font-size: 1rem;
  text-transform: capitalize;
}

.box-icon h3 {
  font-size: 1.6rem;
  margin: .2em;
  text-transform: uppercase;
  color: lightgreen;
}

.box-icon h4 {
  font-size: .9rem;
  text-transform: none;
}

.toggle-link-img {
  width: 30px;
  display: none;
  background-color: green;
  cursor: pointer;
}

.fixed-nav {
  position: fixed;
  top:0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, .8);
  box-shadow: 2px 2px 4px 2px rgba(0, 80, 0, .5);
  z-index: 10000;
}

.fixed-nav .links li a {
  color: white;
}

.fixed-nav .links li a:hover {
  color: green;
}
.fixed-nav #get-started {
  color: white;
  border: 1px solid rgb(65, 170, 65);
}

.fixed-nav #get-started:hover {
  color: black;
  background: green;
  transform: translateY(-1px);
}

.top-link {
  font-size: 1.5rem;
  background: green;
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  width: 1.5rem;
  height: 1.5rem;
  padding: 2px;
  border: none;
  border-radius: 2px;
  visibility: hidden;
  z-index: -100;
}

.links li:hover .sub-menu-1 {
  display: block;
  position: absolute;
  color: black;
  background: green;
  margin: 0;
}

.links li:hover .sub-menu-1 ul {
  display: block;
  margin: 10px;
}

.links li:hover .sub-menu-1 ul li {
  /* width: 100px; */
  border-bottom: 1px dotted white;
  background: transparent;
  padding: 10px;
  text-align: left;
}

@media screen and (max-width: 390px){
  .title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
  }
  .primary-title {
    font-size: 4rem;
  }
  .secondary-title {
    font-size: 2rem;
  }
  .slogan {
    font-size: 1rem;
  }

  .fixed-nav {
    width: 100%;
  }

  .fixed-nav .links li a {
    color: green;
  }

  .nav-container {
    display: block;
  }

  .links-container {
    display: block;
    width: 100%;
    font-size: .8rem;
  }

  .links > li > a {
    color: green;
  }

  .nav-container {
    width: 100%;
  }
  header {
    width: 100%;
  }
  .banner {
    width: 100%;
  }

  /* .toggle-link-img {
    display: block;
  } */
}