:root{
    --background-color: rgb(247, 239, 239);
    --border-color: rgb(255, 255, 255);
    --um: rgba(148, 138, 138, 0.253);
    --primary: royalblue;
}

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

    font-family: "Open Sans", sans-serif;
    scroll-behavior: smooth;
}

body{
    background-color: var(--background-color);
}

p{
    opacity: 0.7;
    font-size: clamp(8px , 2vw , 13px);
}

.container{
    position: relative;
    background-color: var(--border-color);
    width: clamp(620px , 50% , 1250px);
    height: 100%;

    transform: translate(50% , 0);
    border-style: solid;
    border-width: 1px;

    border-color: var(--um);

    box-shadow: 0 0 30px var(--border-color);

    padding: 24px;

}

.lander{
    width: 100%;
    height: fit-content;

    display: flex;
    flex-direction: column;
    gap: 24px;

    padding-bottom: 12px;

}

h1{
    opacity: 0.8;
}

h2{
    opacity: 0.8;
}

.text-lander{
    display: grid;
    grid-template-columns: 3fr 1fr;
    grid-template-rows: auto auto;

    width: 100%;
    height: 40vh;

    background-color: var(--background-color);    padding: 12px;
        
    border-style: solid;
    border-width: 1px;

    border-color: var(--um);
}

.lander-cards{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto;

    gap: 12px;

    width: 100%;
    height: fit-content;

    
    border-style: solid;
    border-width: 1px;

    border-color: var(--um);

    padding: 12px;

    overflow: hidden;
}

.card{
    background: repeating-linear-gradient(
        45deg,
        #f0f0f0,
        #f0f0f0 1px,
        #ffffff 1px,
        #ffffff 10px
      );
    
    border-style: solid;
    border-width: 1px;

    border-color: var(--um);

    padding: 12px;
}

.lander-cards .card{
    height: clamp(220px , 20vh , 500px);
}

.lander-cards .card p{
    width: 100%;
}

.lander p{
    grid-column: 2/2;
    grid-row: 2/3;

    align-self: end;

    font-size: clamp(8px , 2vw , 13px);
    width: 50%;
    padding-top: 24px;
}

.button{


    width: fit-content;
    height: fit-content;

    padding: 5px;

    align-self: end;

    background-color: var(--background-color);

    border-style: solid;
    border-width: 1px;

    border-color: var(--um);

    box-shadow: 0 0 30px var(--border-color);

    cursor: pointer;
    transition: 0.1s cubic-bezier(0.65, 0, 0.35, 1);
}

.lander button{
    grid-column: 1/2;
    grid-row: 2/3;
}

.button:active{
    background-color: var(--primary);
    color: var(--border-color);
}

.animation-types{
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;

    gap: 12px;
}

.animation-types .card{
    height: clamp(220px , 20vh , 500px);
    padding: 12px;
}

.r{
    grid-column: 1/3;
    grid-row: 2/3;

    overflow: hidden;
}

.attributes{
    display: grid;

    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;

    gap: 12px;
}

.attributes .card{
    height: clamp(220px , 20vh , 500px);
}

.bottom-attribute{
    grid-column: 1/3;
    grid-row: 3/3;
}

.attributes .card h2{
    padding-bottom: 12px;
}

.examples{
    display: grid;

    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr 1fr;

    gap: 12px;
}

.examples .card{
    height: clamp(220px , 20vh , 500px);
}

.incremental-control{
    gap: 12px;
    padding-bottom: 12px;
}

.incremental-content{
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 12px;
}

.notes{
    display: grid;

    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;

    gap: 12px;
}