* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

html {
  height: 100vh;
}

body {
  background: #1C1E26;
  height: 100vh;
}

main {
  position: relative;
  height: 100vh;
}

.header {
  position: fixed;
  top: 0%;
  width: 100vw;
  background: rgba(26,27,34,0.7);
  padding: 2rem 0rem;
  font-size: 1.2rem;
  font-weight: 700;
  padding-bottom: 1.5rem;
  min-height: 5rem;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.nav_button {
  height: 3rem;
  width: 3rem;
  background: none;
  margin: 0 1rem;
  border: none;
}

.nav_button-bar {
  display: block;
  border-top: 4px solid #F5F5F5;
  margin-bottom: 1rem;
}

.header div {
  font-size: 1.6rem;
  padding-left: 2%;
  display: none;
}

.header ul {
  list-style: none;
  display: none;
}

.header li {
  justify-content: space-between;
  padding: 0 1.5rem;
}

.nav_item a:hover,
.nav_item a:active {
  font-size: 1.3rem;
  text-decoration: underline;
}

.nav_home a:hover,
.nav_home a:active {
  text-decoration: underline;
}

.header a {
  text-decoration: none;
  color: #F5F5F5;
}

.backdrop {
  position: fixed;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 101;
  display: none;
}

.open {
  display: block;
}

.mobile_nav {
  height: 100vh;
  z-index: 102;
  position: fixed;
  width: 80%;
  background: #1A1B26;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.open_nav {
  display: flex;
}

.mobile_nav div {
  margin: 2rem 0;
}

.mobile_nav a {
  text-decoration: none;
  color: #F5F5F5;
  font-size: 2rem;
  font-weight: 700;
}

.mobile_nav a:hover,
.mobile_nav a:active {
  text-decoration: underline;
  font-size: 2.2rem;
}

.coming-soon {
  position: absolute;
  color: #F5F5F5;
  top: 50%;
  left: 50%;
  font-size: 5rem;
  transform: translate(-50%, -50%);
  text-align: center;
}

.background_video {
  position: fixed;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  filter: blur(4px);
}

.overlay {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
}

@media (min-width: 45rem) {
  .nav_button {
    display: none;
  }

  .header ul {
    display: flex;
  }

  .header div {
    font-size: 1.6rem;
    padding-left: 2%;
    display: block;
  }

  .open {
    display: none;
  }

  .open_nav {
    display: none;
  }
}