*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}
section{
  position: relative;
  width: 100%;
  min-height:100vh;
  padding: 100px;
  display: flex;
  justify-content:space-between;
  align-items: center;
  background-color: #fff;
}
header{
  position:absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 100px;
  display: flex;
  justify-content:space-between;
  align-items:center;
}
header .logo{
  position: relative;
  max-width: 80px;
}

header ul{
  position: relative;
  display: flex;
}
header ul li{
  list-style: none;
}
header ul li a {
  display: inline-block;
  color: #333;
  font-weight: 400;
  margin-left: 40px;
  text-decoration: none;
  font-size: 1.2em;
}
.content{
  position: relative;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.content .textBox{
  position: relative;
  max-width: 600px;
}
.content .textBox h2{
  color: #333;
  font-size: 4em;
  line-height: 1.4em;
  font-weight: 500;
}
.content .textBox h2 span{
  color: #017143;
  font-size: 1.2em;
  font-weight: 900;
}
.content .textBox p{
  color: #333;
}
.content .textBox a{
  display: inline-block;
  margin-top:20px;
  padding:8px 20px;
  background: #017143;
  color: #fff;
  border-radius: 40px;
  font-weight: 500;
  letter-spacing: 1px;
  text-decoration: none;
}
.content .imgBox{
  width: 600px;
  display: flex;
  justify-content: flex-end;
  padding-right: 50px;
  margin-top: 50px;
}
.content .imgBox img{
  max-width: 340px;
}
.thumb{
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  display: flex;
}
.thumb li{
  list-style: none;
  display: inline-block;
  margin: 0 20px;
  cursor: pointer;
  transition: 0.5s;
}
.thumb li:hover{
  transform: translateY(-15px);
}
.thumb li img{
  max-width: 60px;
}
.sci{
  position: absolute;
  top:50%;
  right: 30px;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  flex-direction: column;
}
.sci li{
  list-style: none;
}
.sci li a {
  display: inline-block;
  margin: 5px 0;
  transform: scale(0.6);
  filter:invert(1);
}
.circle{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #017143;
  clip-path: circle(600px at right 800px);
}
@media(max-width:991px){
  header{
    padding: 20px;
  }
  header .logo{
    max-width: 60px;
  }
  header ul{
    display: none;
  }
  .toggle{
    position: relative;
    width: 30px;
    height: 30px;
    cursor: pointer;
    background: url(images/menu.png);
    background-size: 30px;
    background-position: center;
    background-repeat: no-repeat;
    filter: invert(1);
    transition: .3s;
    z-index: 11;
  }
  .toggle.active{
    position: fixed;
    right: 20px;
    background: url(images/close.png);
    background-size: 20px;
    background-position: center;
    background-repeat: no-repeat;
  }
  header ul.navigation.active{
    position: fixed;
    top: 0;
    left:0;
    width: 100%;
    height: 100%;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    gap: 50px;
  }
  header ul li{
    display: flex;
    flex-direction: column;
  }
  header ul li a{
    margin: 10px 0;
    text-decoration: none;
  }
  section{
    padding: 20px 20px 120px
  }
  .content{
    flex-direction: column;
    margin-top: 100px;
  }
  .content .textBox{
    max-width: 100%;
  }
  .content .textBox h2{
    font-size: 2.5em;
    margin-bottom:15px;
  }
  .content .imgBox{
    max-width: 100%;
    justify-content: center;
  }
  .content .imgBox img{
    max-width: 250px;
  }
  .thumb li img{
    max-width: 40px;
  }
  .circle{
    clip-path: circle(400px at bottom center);
  }
  .sci{
    background: #017143;
    right: 0;
    width: 50px;
    border-radius: 10px;
  }
}