@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;700&family=Poppins:wght@600&display=swap');

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

body {
    font-weight: 400;
    font-size: 1.2rem;
    font-family: 'Open Sans', sans-serif;
}

h1,
h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    text-align: center;
}

h2 {
    margin: 1em;
}

P {
    color: hsl(208, 11%, 55%);
    text-align: center;
    font-size: 1.2rem;
    margin: 1em;
}

figure img {
    width: 99%;
    height: auto;
    display: block;
    margin: auto;
    padding: 1em;
}

header {
    background-color: hsl(193, 100%, 96%);
    background-image: url(../images/bg-hero-mobile.svg);
    /* background-size: cover; */
    padding: 1em;
}

header section nav {
    margin: 1em 0 0 0;
}

header section div nav figure img {
    display: inline;
    width: 50%;
    height: auto;
    float: left;
}

header section nav div button {
    display: inline;
    width: fit-content;
    height: auto;
    float: right;
    margin-top: 1.5em;
    border: none;
    background-color: hsl(0, 0%, 100%);
    font-size: 1rem;
    font-weight: 700;
    padding: 0.5em;
    border-radius: 5em;
}

header section h1 {
    padding-top: 5em;
    font-size: 2.5rem;
}

header section div p {
    color: hsl(192, 100%, 9%);
    padding: 0.5em;
}

header section div:first-child nav div button {
    color: hsl(0, 0%, 10%);
    padding: 0.5em;
    width: 30%;
    background-color: hsl(0, 0%, 100%);
}

header section div:first-child nav div button:hover {
    color: hsla(0, 0%, 10%, 0.7);
    background-color: hsla(0, 0%, 100%, 0.7);
}

header section div:nth-child(2) button {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    display: block;
    width: 70%;
    margin: 1em auto 2em auto;
    border: none;
    padding: 1em;
    color: hsl(193, 100%, 96%);
    border-radius: 5em;
    background-color: hsl(322, 100%, 66%);
}

header section div button:hover {
    background-color: hsla(322, 100%, 66%, 0.7);
    cursor: pointer;
}

main {
    margin: 5em 0.5em;
    padding-bottom: 3em;
}

main section {
    margin: 2em auto;
    box-shadow: 0.1rem 0.2rem 0.3rem 0.1rem hsla(209, 11%, 55%, 0.238);
    border-radius: 1rem;
    padding: 1em;
}

main section img {
    width: 80%;
    height: auto;
    margin: auto;
    padding: 2em 0;
}

main section:last-child {
    text-align: center;
    position: absolute;
    background-color: hsl(0, 0%, 100%);
    top: 292%;
    left: 0;
    right: 0;
    margin: auto;
    width: 96%;
}

main section:last-child h2 {
    font-size: 1.7rem;
    text-align: center;
}

main section:last-child button {
    background-color: #ff52bf;
    padding: 1em;
    border: none;
    border-radius: 5em;
    display: block;
    margin: auto;
    width: 60%;
    color: hsl(193, 100%, 96%);
    font-size: 1.2rem;
}

main section:last-child button:hover {
    background-color: hsla(322, 100%, 66%, 0.7);
}

footer {
    background-color: hsl(192, 100%, 9%);
    text-align: left;
    padding-top: 10em;
}

footer p {
    text-align: left;
    color: hsl(193, 100%, 96%);
    cursor: pointer;
}

footer p:hover {
    text-decoration: underline;
}

footer div figure img {
    width: 60%;
    height: auto;
    text-align: left;
    margin: 0;
    filter: invert(70%) brightness(250%) grayscale(100%);
}

footer div:nth-child(2),
footer div:nth-child(3) {
    display: grid;
    grid-template-columns: repeat(1, 1fr 9fr);
}

footer div:nth-child(2) img,
footer div:nth-child(3) img {
    margin: 1em;
    padding: 0;
}

footer div:nth-child(6) {
    display: block;
    margin: auto;
    width: fit-content;
}

footer div:nth-child(6) img {
    width: 15%;
    height: auto;
    margin: 0 0.2em;
}

footer div:nth-child(6) img:hover {
    filter: invert(58%) sepia(29%) saturate(6551%) hue-rotate(294deg) brightness(100%) contrast(107%);
    cursor: pointer;
}

footer div:nth-child(7) p {
    text-align: center;
}

.attribution {
    text-align: center;
    margin: 0.2em;
}

.attribution a {
    color: hsl(228, 45%, 44%);
    text-decoration: none;
}

@media(min-width: 600px) {
    header {
        background-image: url(../images/bg-hero-desktop.svg);
    }

    header section {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    header section div:first-child {
        grid-row: 1/2;
        grid-column: 1/3;
    }

    header section div:first-child img {
        width: 20%;
        margin-left: 1em;
    }

    header section div:first-child nav div button {
        margin-right: 1em;
        width: 10%;
    }

    header section h1 {
        font-size: 3rem;
        text-align: left;
        margin: 4em 0 0 1.5rem;
        padding: 0;
    }

    header section div p {
        text-align: left;
        margin-left: 1.5rem;
    }

    header section div:nth-child(2) button {
        margin: 0;
        width: 50%;
        margin-left: 1.5rem;
    }

    main section {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        width: 90%;
        margin: 1.5em auto;
        gap: 1em;
    }

    main section p {
        text-align: left;
        margin: 1em 0 0 1em;
        font-size: 1.5rem;
    }

    main section h2 {
        text-align: left;
        margin: 3em 0 0 0.5em;
        font-size: 2.5rem;
    }

    main section:first-child div {
        grid-column: 1/2;
        grid-row: 1/2;
    }

    main section:first-child figure {
        grid-column: 2/3;
    }

    main section:nth-child(3) div {
        grid-column: 1/2;
        grid-row: 1/2;
    }

    main section:nth-child(3) figure {
        grid-column: 2/3;
    }

    main section:last-child {
        width: 40%;
        padding: 1.5em;
    }

    main section:last-child h2 {
        grid-row: 1/2;
        grid-column: 1/3;
        padding: 0;
        margin-top: 0.5em;
    }

    main section:last-child button {
        grid-row: 2/3;
        grid-column: 1/3;
    }

    footer {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
    }

    footer div:nth-child(2) {
        grid-row: 2/3;
        grid-column: 1/2;
    }

    footer div:nth-child(3) {
        grid-row: 3/4;
        grid-column: 1/2;
    }

    footer div:nth-child(4) {
        grid-row: 2/3;
        grid-column: 2/3;
    }

    footer div:nth-child(5) {
        grid-row: 2/3;
        grid-column: 3/4;
    }

    footer div:nth-child(6) {
        grid-row: 2/3;
        grid-column: 4/5;
        margin: 0;
    }

    footer div:nth-child(7) {
        grid-row: 3/4;
        grid-column: 4/5;
        text-align: left;
    }

    footer div:nth-child(7) p {
        text-align: left;
    }

    footer div:nth-child(8) {
        grid-row: 3/4;
        grid-column: 2/4;
    }

    footer div:nth-child(8) p {
        text-align: center;
        padding-top: 4em;
    }
}