:root {
    --pg-clr1: black;
    --pg-clr2: white;
    --pg-clr3: #1F1FFF;
    --pg-clr4: #46d8e5;
    --pg-clr5: #1e1e1e;
    --pg-clr5: #151725;

    --pg-clr6: aliceblue;
}

.s1 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.s1-r1 {
    width: 90%;
    max-width: 80rem;
    margin-inline: auto;
}

.s1-r1-b1 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    text-align: center;
}

.s1-r1-b1--h1-c1 {
    padding: 1rem 0;
}

.s1-r1-b1--p-c1 {
    font-size: 1.2rem;
    justify-self: center;
    letter-spacing: .5px;
    font-weight: 500;
    color: var(--pg-clr3);
}

.s1-r1-b1--p-c2 {
    color: var(--pg-clr3);
    font-size: 1.125rem;
    justify-self: center;
}

@media (min-width:48rem) {
    .s1-r1-b1--p-c1 {
        font-size: 1.5rem;
    }

    .s1-r1-b1--p-c2 {
        font-size: 1.2rem;
    }
}

.s2 {
    padding-bottom: 5rem;
}

.s2-r1 {
    width: 90%;
    max-width: 80rem;
    margin-inline: auto;
}

.s2-r1-b1 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-bottom: 3rem;
}

.s2-r1-b1--h2-c1 {
    justify-self: center;
    text-align: center;
    font-size: 1.5rem;
    padding-bottom: .5rem;
}

.s2-r1-b1--p-c1 {
    justify-self: center;
    color: var(--pg-clr5);
    font-size: 1.125rem;
}

.s2-r1-b1--p-c2 {
    padding-top: 1rem;
    justify-self: center;
    font-size: 1.125rem;
    color: var(--pg-clr5);
    line-height: 1.5;
    padding-left: 1rem;
}

.s2-r1-b2 {
    display: grid;
    grid-template-columns: 1fr;
}

.s2-r1-b2--a-c1 {
    justify-self: center;
    background-color: var(--pg-clr3);
    color: var(--pg-clr2);
    padding: 1rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 1.5rem;
    line-height: 1.25;
    letter-spacing: 0.5px;
}

.s2-r1-b2--a-c1:hover {
    background-color: var(--pg-clr4);
}

@media (min-width:48rem) {
    .s2-r1-b1--p-c2 {
        width: 60%;
        font-size: 1.2rem;
        padding-left: 0;
    }

    .s2-r1-b2--a-c1 {
        padding: 1rem 2rem;
        font-size: 1.125rem;
    }
}

.s3 {
    background-color: var(--pg-clr6);
    padding-top: 2rem;
    padding-bottom: 5rem;
}

.s3-r1 {
    width: 90%;
    max-width: 80rem;
    margin-inline: auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.s3-r1-b1--h2-c1 {
    padding-bottom: 2rem;
    font-weight: 400;
}

.s3-r1-b1--div-c1 {
    padding: 2rem;
    background-color: var(--pg-clr5);
    border-radius: 20px;
}

.s3-r1-b1--p-c1 {
    color: var(--pg-clr2);
    padding: .5rem;
    font-size: 1.125rem;
}

.s3-r1-b1--p-c2 {
    color: var(--pg-clr2);
    padding-bottom: 1rem;
    font-size: 1.125rem;
    /* text-transform: uppercase; */
    letter-spacing: 1px;
}

/*  */

.s3-r1-b2--h2-c1 {
    padding-bottom: 2rem;
    font-weight: 400;
}

.s3-r1-b2--div-c1 {
    display: grid;
    grid-template-columns: 1fr 1.4rem;
    grid-template-areas: "a b"
        "c c";
    margin-bottom: 1rem;
    cursor: pointer;
    background-color: var(--pg-clr2);
    border-radius: 20px;
    margin: 5px;
    padding: 1rem;
}

.s3-r1-b2--div-c2 {
    background-color: var(--pg-clr2);
    border-radius: 20px;
    margin: 0;
}

.s3-r1-b2--h3-c1 {
    grid-area: a;
    font-weight: 500;
    color: var(--pg-clr3);
    padding-right: 3rem;
    font-size: 1.125rem;
}

.s3-r1-b2--p-c1 {
    grid-area: b;
    color: var(--pg-clr4);
    font-size: 1.4rem;
}

.s3-r1-b2--p-c3 {
    grid-area: c;
    font-size: 1.125rem;
    padding-top: 1rem;
    color: var(--pg-clr5);
}

.s3-r1-b2--p-c2 {
    display: none;
}

.s3-r1-b2--p-c4 {
    display: none;
}

.s3-r2 {
    width: 90%;
    max-width: 80rem;
    margin-inline: auto;
    margin-top: 3rem;
}

.s3-r2-b1 {
    display: grid;
    grid-template-columns: 1fr;
}

.s3-r2-b1--a-c1 {
    justify-self: center;
    background-color: var(--pg-clr3);
    color: var(--pg-clr2);
    padding: 1rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 1.5rem;
    line-height: 1.25;
    letter-spacing: 0.5px;
    text-transform: capitalize;
}

.s3-r2-b1--a-c1:hover {
    background-color: var(--pg-clr4);
}

@media (min-width:48rem) {
    .s3-r1 {
        grid-template-columns: 1fr 1fr;
    }

    .s3-r2-b1--a-c1 {
        padding: 1rem 2rem;
        font-size: 1.125rem;
    }
}