header {
  position: relative;
  background-color: black;
  /* height: 75vh; */
  height: 100vh;
  min-height: 25rem;
  width: 100%;
  overflow: hidden;
}

header video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: 0;
  -ms-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
}

header .container {
  position: relative;
  z-index: 2;
}

header .overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: black;
  opacity: 0.5;
  z-index: 1;
}

@media (pointer: coarse) and (hover: none) {
  header {
    background: url('https://source.unsplash.com/XT5OInaElMw/1600x900') black no-repeat center center scroll;
  }
  header video {
    display: none;
  }
}


.cover {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  display: inline-block;

}
.cover .hi {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-family: 'Roboto Slab', serif;
  font-size: 24px;
  line-height: 26px;
  text-align: center;
}
.cover .hi span {
  color: #ff0;
  cursor: pointer;
  text-decoration: underline;
}
.cover .hi em {
  font-style: normal;
}
.cover .hi em.hidden {
  display: none;
}
.tv {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.tv .screen {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  margin: auto;
  opacity: 0;
  transition: opacity 0.5s;
}
.tv .screen.active {
  opacity: 1;
}

.search {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -16rem;
  margin-top: -3rem;
  width: 32rem;
  height: 6rem;
}
.search__border {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6rem;
  height: 100%;
  border: 0.6rem solid #fff;
  border-radius: 10rem;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  transition: width 0.4s 0.4s;
}
#trigger:checked ~ .search__border {
  transition: width 0.4s 0.2s;
  width: 100%;
}
#trigger:checked ~ .search__border:after {
  width: 0;
  transition: width 0.2s cubic-bezier(0.42, -0.7, 0.62, 1.25);
}
.search__border:after {
  content: "";
  position: absolute;
  bottom: -1.6rem;
  right: -1.6rem;
  width: 3rem;
  height: 0.6rem;
  background: #fff;
  border-radius: 0.6rem;
  -webkit-transform-origin: 100% 50%;
          transform-origin: 100% 50%;
  -webkit-transform: rotate(225deg) translateX(3rem);
          transform: rotate(225deg) translateX(3rem);
  transition: width 0.2s 0.8s;
}
.search__input {
  position: relative;
  width: 26rem;
  height: 6rem;
  padding: 0.9rem 0 0.9rem 2.4rem;
  background: transparent;
  outline: none;
  border: none;
  font-size: 2.4rem;
  color: #fff;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.2s;
}
#trigger:checked ~ .search__input {
  opacity: 1;
  z-index: auto;
  transition: opacity 0.2s 0.6s;
}
.search__checkbox {
  position: absolute;
  top: -9999px;
  left: -9999px;
  opacity: 0;
  z-index: -10;
}
.search__label-init {
  z-index: 2;
  position: absolute;
  top: 0;
  left: 13.12rem;
  width: 6.8rem;
  height: 6.4rem;
  cursor: pointer;
}
#trigger:checked ~ .search__label-init {
  -webkit-transform: scale(0);
          transform: scale(0);
}
.search__label-active {
  z-index: 3;
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 3rem;
  height: 3rem;
  cursor: pointer;
  -webkit-transform: scale(0);
          transform: scale(0);
}
#trigger:checked ~ .search__label-active {
  tranition: transform 0 0.6s;
  -webkit-transform: scale(1);
          transform: scale(1);
}
.search__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 3rem;
  height: 3rem;
  cursor: pointer;
  z-index: -1;
}
#trigger:checked ~ .search__close {
  z-index: auto;
}
#trigger:checked ~ .search__close:before {
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  opacity: 1;
  transition: opacity 0.1s 0.6s, -webkit-transform 0.2s 0.6s cubic-bezier(0.73, 0.14, 0.4, 1.58);
  transition: transform 0.2s 0.6s cubic-bezier(0.73, 0.14, 0.4, 1.58), opacity 0.1s 0.6s;
  transition: transform 0.2s 0.6s cubic-bezier(0.73, 0.14, 0.4, 1.58), opacity 0.1s 0.6s, -webkit-transform 0.2s 0.6s cubic-bezier(0.73, 0.14, 0.4, 1.58);
}
#trigger:checked ~ .search__close:after {
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  opacity: 1;
  transition: opacity 0.1s 0.8s, -webkit-transform 0.2s 0.8s cubic-bezier(0.73, 0.14, 0.4, 1.58);
  transition: transform 0.2s 0.8s cubic-bezier(0.73, 0.14, 0.4, 1.58), opacity 0.1s 0.8s;
  transition: transform 0.2s 0.8s cubic-bezier(0.73, 0.14, 0.4, 1.58), opacity 0.1s 0.8s, -webkit-transform 0.2s 0.8s cubic-bezier(0.73, 0.14, 0.4, 1.58);
}
.search__close:before, .search__close:after {
  content: "";
  position: absolute;
  top: 1.2rem;
  left: 0;
  width: 100%;
  height: 0.6rem;
  background: #fff;
  border-radius: 0.5rem;
  opacity: 0;
}
.search__close:before {
  -webkit-transform: rotate(-45deg) translateX(2rem);
          transform: rotate(-45deg) translateX(2rem);
  transition: opacity 0.1s 0.1s, -webkit-transform 0.2s;
  transition: transform 0.2s, opacity 0.1s 0.1s;
  transition: transform 0.2s, opacity 0.1s 0.1s, -webkit-transform 0.2s;
}
.search__close:after {
  -webkit-transform: rotate(45deg) translateX(2rem);
          transform: rotate(45deg) translateX(2rem);
  transition: opacity 0.1s 0.3s, -webkit-transform 0.2s 0.2s;
  transition: transform 0.2s 0.2s, opacity 0.1s 0.3s;
  transition: transform 0.2s 0.2s, opacity 0.1s 0.3s, -webkit-transform 0.2s 0.2s;
}