.return-btn-container {
  background-color: var(--bg);
  height: 200px;
  width: 200px;
  overflow: hidden;
  display: flex;
  text-align: center;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  margin: 40px auto;
  border: 3px solid var(--green);
  transition: all 0.4s ease;
}

#bottom-return-btn {
  color: var(--green);
  font-size: 2.2em;
  padding: 100px 40px;
  transition: all 0.4s ease;
}

#bottom-return-btn:hover {
  color: var(--bg);
  background-color: var(--green);
}

.footer-circles {
  height: 100px;
  transform: translateY(-100px);
}

.studio-section {
  margin-bottom: -100px;
}

.hero-section {
  margin-bottom: 200px;
  padding-bottom: 0;
}

#service {
  margin-top: 180px;
}

.main-header {
  min-height: 55vh;
  margin-top: 200px;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-header-content {
  padding: 0 5vw;
  text-align: center;
}

.main-header-laptop {
  display: none;
}

.main-header-content h2 {
  font-size: 1.4em;
}

.sub-header {
  font-size: 1.4em;
  position: relative;
}

.parent {
  margin: auto;
  width: 90vw;
  margin-bottom: 160px;
  display: grid;
  padding-bottom: 30px;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(8, 1fr);
  grid-column-gap: 20px;
  grid-row-gap: 20px;
}

.div1 {
  grid-area: 1 / 1 / 2 / 2;
}
.div2 {
  grid-area: 2 / 1 / 3 / 2;
}
.div3 {
  grid-area: 3 / 1 / 4 / 2;
}
.div4 {
  grid-area: 4 / 1 / 5 / 2;
}
.div5 {
  grid-area: 5 / 1 / 6 / 2;
}
.div6 {
  grid-area: 6 / 1 / 7 / 2;
}
.div7 {
  grid-area: 7 / 1 / 8 / 2;
}
.div8 {
  grid-area: 8 / 1 / 9 / 2;
}

.parent div {
  background-color: white;
  border-radius: 10px;
  padding: 10px;
  box-shadow: 8px 8px 18px 0px rgba(66, 68, 90, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.sleep {
  background-image: url("../../../static/blob-scatter-haikei.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  min-height: 185vh; /*no idea what's going on with this shit*/
}

#course-header1::before {
  background-image: url("../../../static/sauna.png");
}

.courses-header {
  font-size: 1.4em;
}

.courses-header::before {
  top: -30%;
}

.sauna-rules {
  padding-top: 60px;
  min-height: 140vh;
}

.sleep {
  margin-bottom: 0;
}

footer h1 {
  font-size: 1.4em;
  margin-top: 100px;
}

.sleep h2 {
  font-size: 1.4em;
  max-width: 90vw;
  margin: 0 auto 50px auto;
  text-align: left;
}

#grass {
  display: flex;
  flex-direction: column-reverse;
  justify-content: center;
  align-items: center;
}

#grass img {
  width: 300px;
  height: 300px;
}

#grass .main-header {
  margin-top: 0;
}

@media screen and (min-width: 700px) {
  .sleep h2 {
    text-align: justify;
  }
}

@media screen and (min-width: 540px) {
  .sub-header {
    font-size: 1.8em;
  }
}

@media screen and (min-width: 768px) {
  .sleep {
    min-height: 110vh;
  }

  .footer-circles {
    transform: translateY(-180px);
  }

  .main-header {
    margin-top: 140px;
    min-height: 60vh;
  }

  #grass {
    margin-top: 140px;
    min-height: 60vh;
  }

  #service {
    margin-top: 140px;
  }

  .main-header-content h2 {
    font-size: 1.8em;
  }

  .sub-header {
    font-size: 2.2em;
  }

  .main-header-laptop {
    display: block;
  }

  .main-header-mobile {
    display: none;
  }

  .parent {
    width: 90vw;
    height: 80vh;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, 1fr);
  }

  .div1 {
    grid-area: 1 / 1 / 2 / 2;
  }
  .div2 {
    grid-area: 1 / 2 / 2 / 3;
  }
  .div3 {
    grid-area: 2 / 1 / 3 / 2;
  }
  .div4 {
    grid-area: 2 / 2 / 3 / 3;
  }
  .div5 {
    grid-area: 3 / 1 / 4 / 2;
  }
  .div6 {
    grid-area: 3 / 2 / 4 / 3;
  }
  .div7 {
    grid-area: 4 / 1 / 5 / 2;
  }
  .div8 {
    grid-area: 4 / 2 / 5 / 3;
  }

  .sleep h2 {
    max-width: 60vw;
    font-size: 1.8em;
  }
}

@media screen and (min-width: 992px) {
  .main-header-content {
    padding: 0 15vw;
    text-align: center;
  }

  .sub-header {
    font-size: 2.6em;
  }

  .courses-header {
    font-size: 1.6em;
  }

  .courses-header::before {
    top: -100%;
  }

  footer h1 {
    font-size: 2em;
  }

  #grass {
    flex-direction: row-reverse;
    gap: 50px;
    padding: 0 10vw;
  }

  #grass .main-header-content {
    padding: 0;
  }

  #grass img {
    padding: 26px;
    width: 360px;
    height: 360px;
  }
}

@media screen and (min-width: 1060px) {
  .sub-header {
    margin-top: 200px;
    font-size: 2.8em;
  }

  .parent {
    width: 80vw;
    height: 70vh;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }

  .div1 {
    grid-area: 1 / 1 / 2 / 2;
  }
  .div2 {
    grid-area: 1 / 2 / 2 / 3;
  }
  .div3 {
    grid-area: 1 / 3 / 2 / 4;
  }
  .div4 {
    grid-area: 1 / 4 / 2 / 5;
  }
  .div5 {
    grid-area: 2 / 1 / 3 / 2;
  }
  .div6 {
    grid-area: 2 / 2 / 3 / 3;
  }
  .div7 {
    grid-area: 2 / 3 / 3 / 4;
  }
  .div8 {
    grid-area: 2 / 4 / 3 / 5;
  }
}