:root {
    --StrongCyan: hsl(171, 66%, 44%);
    --LightBlue: hsl(233, 100%, 69%);

    --DarkGrayishBlue: hsl(210, 10%, 33%);
    --GrayishBlue: hsl(201, 11%, 66%);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Bai Jamjuree','Comic Sans MS';
}
body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 120%;
    gap: 100px;
}
#history {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 5% 10%;
    padding-top: 10%;
    width: 100%;
    background: url('images/bg-header-desktop.png');
    background-repeat: no-repeat;
    background-size: 100vw;
}
@media (max-width: 700px) {
    #history {
        padding-top: 30%;
        background: url('images/bg-header-mobile.png');
        background-repeat: no-repeat;
        background-size: 100vw;
        gap: 50px;
    }
}
#history img {
    display: block;
    width: 6.25em;
}
#heading-and-paragraph {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: .5em;
}
#history>h1 {
    font-size: 3em;
}
#heading-and-paragraph>p {
    text-align: center;
}
#links {
    display: flex;
    gap: 20px;
}
@media (max-width: 750px) {
    #links {
        width: 100%;
        flex-direction: column;
    }
    #links>a {
        width: 100%;
        display: block;
    }
}
#links>a {
    text-align: center;
    padding: 10px 40px;
    border-radius: 30px;
    font-weight: 700;
    text-decoration: none;
}
#links>a:hover {
    opacity: .7;
}
#links>:first-child{
    color: white;
    border: none;
    border-bottom: 3px solid hsl(171, 80%, 25%);
    background: var(--StrongCyan);
}
#links>:last-child{
    color: white;
    border: none;
    border-bottom: 3px solid hsl(233, 65%, 37%);
    background: var(--LightBlue);
}


#keep-track {
    display: flex;
    flex-direction: column;
    gap: 70px;
    width: 100%;
}
#kt-division {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(300px, 1fr));
    justify-content: center;
    align-items: center;
}
#kt-division>img {
    display: block;
    width: 100%;
    transform: translateX(-10%);
}
@media (max-width: 750px) {
    #keep-track {
        padding: 10%;
    }
    #kt-division {
        display: flex;
        flex-direction: column;
    }
    #kt-division>img {
        transform: translateX(0);
    }
    #h3-and-paragraph {
        text-align: center;
    }
}
#kt-tools {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 30px;
}
@media (max-width: 750px) {
    #kt-tools {
        padding: 10% 0;
    }
}
#h3-and-paragraph {
    display: flex;
    flex-direction: column;
}


#access-clipboard {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 0 10% 0 10%;
}
#access-clipboard>img {
    display: block;
    width: 100%;
    max-width: 800px;
    padding: 0;
}


#supercharge {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4em;
    width: 100%;
}
#workflow-tools {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 3em;
}
#workflow-tools>div {
    max-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 2em;
}
#company-logos {
    padding: 0 10%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 2em;
}
@media (max-width: 500px) {
    #company-logos {
        flex-direction: column;
    }
}
@media (min-width: 700px) {
    #company-logos {
        gap: 100px;
    }
}
#company-logos>img {
    box-sizing: border-box;
    display: block;
}


#clipboard {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5em;
    padding: 2% 10%;
}
#clipboard>#heading-and-paragraph {
    display: flex;
    flex-direction: column;
    text-align: center;
}
#links {
    display: flex;
    justify-content: center;
    align-items: center;
}


footer {
    width: 100%;
    background: #f1f1f1;
    display: flex;
    gap: 30px;
    flex-direction: column;
    align-items: center;
    padding: 70px 10%;
}
#footer-content {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
}
@media (max-width: 950px) {
    #footer-content {
        justify-content: center;
        gap: 30px;
    }
}
#first-two {
    display: flex;
    align-items: center;
    gap: 100px;
}
#copyImg {
    display: block;
    width: 64px;
}
#footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}
@media (max-width: 600px) {
    #first-two {
        justify-content: center;
        flex-wrap: wrap;
        gap: 50px;
    }
    #footer-links {
        width: 100%;
    }
    #first-two * {
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
}
@media (min-width: 1000px) {
    #footer-links {
        gap: 3em;
    }
}
#footer-links>ul {
    min-width: 160px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
#footer-links>ul>a {
    display: block;
    text-decoration: none;
    color: var(--DarkGrayishBlue);
}
#footer-links>ul>a:active, #footer-links>ul>a:hover {
    color: var(--StrongCyan);
}
#social-links {
    justify-self: flex-end;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1em;
}
#social-links a {
    display: block;
}
#social-links svg {
    max-width: 32px;
    height: 32px;
    fill: var(--DarkGrayishBlue);
    display: block;
    width: 100%;
    transition: fill .5s;
}
#social-links svg:hover {
    fill: var(--StrongCyan);
}

h1,h2,h3 {
    color: var(--DarkGrayishBlue);
}
p {
    color: var(--GrayishBlue);
    max-width: 600px;
}
@media (min-width: 760px) {
    h1 {
        font-size: 200%;
    }
}

.attribution {
    font-weight: 800;
    font-size: 11px; text-align: center;
}
.attribution a {
    color: hsl(228, 45%, 44%);
}