@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;900&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

body{
    background: #121212;
}

html{
    scroll-behavior: smooth;
}

section{
    min-height: 100vh;
    overflow: hidden;
}

header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: 0.6s;
    padding: 40px 100px;
    z-index: 100000;
}

header.sticky{
    padding: 5px 100px;
    background: #000;
}

header .logo{
    position: relative;
}

header ul{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

header ul li{
    position: relative;
    list-style: none;
}

header ul li a{
    position: relative;
    margin: 0 15px;
    text-decoration: none;
    color: #fffef1;
    letter-spacing: 1px;
    font-weight: 500;
    transition: 0.6s;
}

ul li a:hover{
    color: #a2a3e9;
    font-size: 15pt;
}

button{
    padding: 9px 25px;
    background-color: rgba(151, 251, 87, 1);  
    color: #121212;
    font-weight: 700;
    text-transform: uppercase;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: 0.3s ease 0s;
  }

button:hover{
    background-color: rgba(151, 251, 87, 0.8);  
}

.info{
    position: absolute;;
    width: 832px;
    height: 630px;
    background-color: #000;
    padding: 30px;
    margin-top: 11.4%;
    margin-left: 5%;
    border-radius: 3px;
    box-shadow: 0px 30px 50px #000;
}

.tit{
    color: #fffef1;
    font-size: 40pt;
    font-weight: 800;
    color: #97fb57;
}

.desc{
    margin-top: 2%;
    font-weight: 500;
    font-size: 13.5pt;
    color: #fffef1;
    text-align: justify;
}

.desc span{
    color: #a2a3e9;
}

.cat{
    margin-top: 10%;
    color: #fffef1;
    font-size: 14pt;
    font-weight: 500;
}

#sp13{
    font-size: 40pt;
    font-weight: 800;
    color: #97fb57;
}

#sp14{ 
    color: #f5d10d;
}
  
#sp15{
    color: #4dc247 ;
}
  
#sp16{
    color: #e60000;
}
  
#sp17{
    color: #ff6600 ;
}

.calcu{
    position: absolute;
    width: 441px;
    height: 630px;
    background-color: #131313;
    padding: 30px;
    margin-top: 11.4%;
    margin-left: 48%;
    border-radius: 3px;
    box-shadow: 0px 30px 50px #000;
}

.titl{
    color: #97fb57;
    font-size: 40pt;
    font-weight: 800;
}

.high{
    margin-top: 10%;
    margin-left: 1%;
}
  
.high span{
    font-size: 13pt;
    font-weight: 500;
    color: #fff;
}
  
.high input {
    width: 80px;
    height: 25px;
}

#sp1 {
    font-size: 9pt;
    color: #fff;
 }
  
#sp2 {
    font-size: 9pt;
    color: #fff;
}

.wey{
    font-weight: 500;
    margin-top: 3%;
    margin-left: 1%;
}

#txt3 {
    width: 160px;
    height: 25px;
}


#sp1 {
    font-size: 9pt;
    color: #a2a3e9;
}

#sp2{
    font-size: 9pt;
    color: #a2a3e9;
}

#sp3 {
    font-size: 13pt;
    color: #fff;
}

#sp4 {
    font-size: 9pt;
    color: #a2a3e9;
}
  
#sp5{
    position: absolute;
    color: #a2a3e9;
    font-weight: 500;
    font-size: 8pt;
    bottom: 84%;
    left: 8%;
}

#sp6{
    position: absolute;
    font-weight: 500;
    font-size: 13pt;
    margin-top: 2%;
    margin-left: 1%;
    color: #fff;
}

.ic img{
    position: absolute;
    top: 377px;
    left: 180px;
}

.calcuu{
    position: absolute;
    width: 441px;
    height: 630px;
    background-color: #333;
    padding: 30px;
    margin-top: 11.4%;
    margin-left: 71%;
    border-radius: 3px;
    box-shadow: 0px 30px 50px #000;
}

#txt4, #txt5{
    width: 100px;
    height: 25px;
}