:root {
    --colour1: #f4ebe7;
    --colour2: #805d45;
}

#title {
    background-color: var(--colour1);
    color: var(--colour2);
    height: 12.3rem;
}

#main-project {
    background-color: var(--colour1);
    color: var(--colour2);
    padding: 0;
    height: auto;
}

#content, #content2 {
    background-color: var(--colour2);
    color: var(--colour1);
    justify-content: initial;
    padding: 3rem 0 0 0;
    height: auto;
}

#content2 {
    background-color: var(--colour1);
    color: var(--colour2);
    padding: 3rem 0 8rem 0;
}

.back-button {
    position: absolute;
    top: 2rem;
    left: 3rem;
    color: var(--colour2);
    font-size: 3rem;
}

.back-button:hover, .back-button:focus {
    transform: scale(1.1);
}

.thumbnail {
    position: absolute;
    height: auto;
    width: 24.5rem;
}

.grid {
    max-width: 950px;
    width: 78vw;
}

p, ul {
    font-size: 0.9rem;
    font-weight: 400;
}

p.gap-below {
    margin-bottom: 2rem;
}

ul {
    text-align: left;
}

h1.main-headings {
    margin: 0;
    font-size: 4.5vw;
}

h1.paragraph-headings {
    text-align: left;
    font-size: 1.5rem;
    margin-top: 3rem;
}

h2.second-headings {
    font-size: 2.6rem;
    line-height: 1.3;
    font-weight: 600;
    margin: 0 0 0.3rem 0;
}

h3.third-headings {
    text-align: left;
    font-size: 1.2rem;
    font-weight: 500;
    margin: 2rem 0 0.1rem 0;
}

@media (max-width: 41rem) {
    #title {
        height: 30vw;
    }
    .back-button {
        font-size: 6vw;
        top: 4vw;
        left: 5vw;
    }
    .thumbnail {
        width: 60vw;
    }
    h1.paragraph-headings {
        font-size: 1rem;
    }
    h2.second-headings {
        font-size: 2rem;
    }
    p {
        font-size: 0.8rem;
    }
}

.grid.section-format {
    grid-column-gap: 3rem;
    align-items: center;
}

.grid.section-format.no-center {
    align-items: normal;
}

.section-spacing {
    height: 4rem;
}

.project-image-title.p5 {
    max-width: 438px;
    width: 36vw;
    height: auto;
    margin: auto;
}

.project-image-one.p5 {
    height: auto;
    max-width: 950px;
    width: 100%;
}

.project-image-two.p5 {
    height: auto;
    /* max-width: calc((950px - 3rem) / 4);
    width: calc((78vw - 3rem) / 4); */
    max-width: calc(950px / 2 - 1rem);
    width: calc(78vw / 2 - 1rem);
}

/* @media (max-width: 68rem) {
    .grid.four-column {
        grid-template-columns: 1fr 1fr;
    }
} */

.project-image-three.p5 {
    height: auto;
    max-width: 950px;
    width: 78vw;
}

.caption {
    margin: 0 auto;
    padding: 0;
    text-align: center;
    font-weight: 200;
    width: 60vw;
}

@media (max-width: 41rem) {
    .project-image-title.p5, .project-image-three.p5 {
        width: 78vw;
        margin-bottom: 2rem;
    }
    .caption {
        font-size: 0.8rem;
    }
}

.link {
    padding: 0 0.2rem;
    margin: 0;
    display: inline-block;
    color: var(--colour2);
    text-decoration: none;
    background: linear-gradient(transparent 50%, var(--colour2) 50%);
    background-size: 200% 200%;
    background-position: 0 10%;
    transition-duration: 0.2s;
}

.link:hover, .link:focus {
    background-position: 0 100%;
    color: var(--colour1);
}

.download-icons {
    font-size: 2rem;
    margin: 0 0.5rem;
}

footer.p5 {
    background-color: var(--colour2);
    color: var(--colour1);
}

footer .link {
    color: var(--colour1);
    background: linear-gradient(transparent 50%, var(--colour1) 50%);
    background-size: 200% 200%;
    background-position: 0 10%;
}

footer .link:hover, footer .link:focus {
    color: var(--colour2);
}