:root{
  
--color-main-light: #EEE9E0;
--color-main-medium: #E3B5B5;
--color-main-dark: #333;

}


body{
  font-family: poppins;
}

img, video {
  width: 100%;
 }

 a{
  text-decoration: none;
 }

 html{
  scroll-behavior: smooth;
}

.nav_case_title{
  padding-right: 100px;
  font-family: raleway;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

@media(max-width: 500px){

.nav_case_title{
  display: none;
}

}

#progress{
  position: fixed;
  bottom: 30px;
  right: 30px;
  height: 80px;
  width: 80px;
  display: none;
  place-items: center;
  border-radius: 50%;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  z-index: 999;
}

#progress-value{
  display: block;
  height: calc(100% - 12px);
  width: calc(100% - 12px);
  background-color: white;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 24px;
  color: var(--color-main-medium);
  z-index: 1000;
}

.video_container{
  width: 100vw;
  background-color: black;
  margin-bottom: 80px;
}

.video{
  display: flex;
  width: 70vw;
  margin: 0 auto;
  padding-top: 56px;
}

@media(max-width: 900px){

.video{
  display: flex;
  width: 100vw;
}

}

.about_container {
	width: 80vw;
  margin: 80px 10vw;
	align-items: center;
}


.about_hero{
  display: flex;
}

.about_hero img{
  width: 80%
}

.about_text p{
  font-size: 0.9rem;
  padding-bottom: 1em;
}

.logo_sleep{
  width: 240px;
  height: 140px;
}

.about_button:hover{
  transform: translateY(-20%);
}


h2{
  font-size: 5rem;
  line-height: 2em;
  color: var(--color-main-dark);
  text-align: center;
  padding-top: 0.5em;
  text-shadow: 5px 5px 0px #ececec;
}


h3{
  line-height: 2em;
}

h4{
  font-weight: 700;
  font-size: 2.5em;
  text-align: center;
  line-height: 3em;
  padding-top: 0.5em;
}

@media(max-width: 500px){

h2{
  font-size: 3rem;
  text-shadow: 3px 3px 0px #ececec;
}

h4{
  font-size: 1.8rem;
}

}

.other{
  position: relative;
  width: 100vw;
  align-items: center;
}

.other_logo{
  width: 20%;
  margin: 100px auto;
}


.last_text, .next_text{
  position: relative;
  font-family: raleway;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  transition: 0.6s;
}

.last_text a{
  color: black;
  position: absolute;
  right: 0;
}

.next_text a{
  color: black;
  position: absolute;
  left: 0;
}

.next_text:hover, .last_text:hover{
  letter-spacing: 3px;
}

@media(max-width: 500px){
  .other_logo{
    width: 50%;
  }

  .last_text, .next_text{
    font-size: 1.2rem
  }
}