style.css

*{
    margin: 0%;
    padding: 0%;
    box-sizing: border-box;

}

html,body{
    width: 100vw;   
    height: 100vh;
}

 .main {
    position: relative;
    overflow: hidden;
    background: 
        url('./assets/spots.png'),
        url('./assets/Noise%20&%20Texture.png'),
        radial-gradient(#3D2F2D 0%, #101010 66%);
    background-position: center;
    background-repeat: no-repeat;
    background-size:auto;
    animation: zoomEffect 100s linear infinite;
}

@keyframes zoomEffect {
    0% { background-size: 100% auto; }
    50% { background-size: 120% auto; }
    100% { background-size: 100% auto; }
} 

nav{
    z-index: 5;
}
header{
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin: 1rem 0;
    z-index: 3;
}
#sparkLogo{
    display: flex;
    border: none;
    background: none;
    cursor: pointer;
}
#sparkLogo img{
    height: 5rem;
}

#notes{
    display: flex;
    align-items: center;
    justify-content: center;
    background:  rgba(21, 24, 21, 0.09);;
    color:#B2B2B2;
     z-index: 2;
    font-family: "Open Sans", sans-serif;
    font-size: larger;
    padding: 1rem 1.1rem;
    border-radius: 12px;
    border: 1px solid #4A4A4A;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(2px); 
}
#notes:hover{
    cursor: pointer;
}
#notes p{
    font-size: 16px;
}
#notes span{
    display: flex;
    margin-left: 1rem;
    align-content: center;
    justify-content: center;
    
}
#notes img{
    height: 1rem;
    
}
header ul{
    display: flex;
    align-items: center;
    justify-content: center;
     z-index: 2;
     padding: 0 0.3rem;
     border-radius: 1rem; 
     border-radius: 12px;
     border: 1px solid #4A4A4A;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(2px);
}
header ul li{
    list-style: none; 
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3; 
    padding: 1.5rem;
}
header ul li a{
    text-decoration: none;
    font-family: "Open Sans", sans-serif;
    font-size: 0.9rem;
    color:#B2B2B2;
    letter-spacing: 1px;
    z-index: 5;
    font-weight: 400;
    transition: ease-in-out 400ms;

}
header ul li:hover{
    cursor: pointer;
}

main{
    height:88vh;   
    width: 100vw;  
    display: flex;
    justify-content: center;
    align-items: end;
    padding: 2rem 2rem;
    padding: 2rem;
    animation: breathing 100s ease-in infinite normal;
    box-sizing: border-box;
    
}
#course{
    position: absolute;
    display: flex;
    width: 100vw;
    z-index: 5;
    align-self: flex-start;
    justify-content: center;
    padding-left: 4rem;

}
#course img{
    width: 95vw;
}
.landingPageSpark{
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;    
    align-self: baseline;
    margin-top: 15rem;
    padding: auto;

}
.landingPageSpark h1{
 font-size: 3rem;
 text-align: center;
word-spacing: 0.7rem;
 
}
.landingPageSpark p{
    text-align: center;
    font-family: "Open Sans", sans-serif;
    color:#B2B2B2;
    
   
 }
#oss{
    display: flex;
    align-items: center;
    justify-content: center ;
    background: none;
    background-color: transparent;
    padding: 0.5rem 1.2rem;
    border-radius: 3rem;
    color:#B2B2B2;
    border-color: #B2B2B2;

}
#oss:hover{
    cursor: pointer;
}
.ri-arrow-right-line{
    font-size: 1.2rem;
    margin-left: 1rem;
}
.ossWord {
    font-family: "Open Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 5rem;
    font-style: normal;
    font-variation-settings:"wdth" 100;
    margin-top: 5rem;
    margin-bottom: 1.3rem;
    background: linear-gradient(180deg, #FFFFFF 0%, #999999 100%);
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
  }

#getStarted{
    display: flex;
    align-items: center;
    justify-content: center ;
    background-image: linear-gradient(to right, #DF7841 0%, #894724 100%);
    padding: 0.5rem 1.2rem;
    border-radius: 0.7rem;
    margin: 2rem;
    font-size: 1.2rem;
    border: none;
    transition: 0.5s;
    z-index: 10;
}
#getStarted:hover {
    cursor: pointer;
    background-position: right center; 
  }

#circularPlanet{
    position: absolute;
    z-index: 1;
    align-self: baseline;
    justify-self: center;
    margin-top: 6rem;
    zoom: 118%;
    
}
#circularPlanet img{
    width: 98vw;
}

 @keyframes breathing {
    0% {
      -webkit-transform: scale(0.9);
      -ms-transform: scale(0.9);
      transform: scale(0.9);
    }
  
    25% {
      -webkit-transform: scale(0.95);
      -ms-transform: scale(0.95);
      transform: scale(0.95);
    }
  
    50% {
      -webkit-transform: scale(0.85);
      -ms-transform: scale(0.85);
      transform: scale(0.85);
    }
  
    100% {
      -webkit-transform: scale(0.9);
      -ms-transform: scale(0.9);
      transform: scale(0.9);
    }
  }