body {
    min-height: 100vh;
    color: var(--color5);
}

.lab-page,
footer,
.footer-line {
    position: relative;
    z-index: 1;
}

.lab-page {
    width: min(80vw, 1120px);
    margin: 0 auto;
    padding: 3rem 0 5rem;
}

.lab-hero {
    max-width: 760px;
    padding: 2rem 0 6rem;
}

.back-link,
.eyebrow,
.section-label,
.app-type,
.status,
.app-number,
.app-count {
    font-size: .68rem;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.back-link {
    display: inline-flex;
    color: var(--color4);
    margin-bottom: 4rem;
    transition: color .2s ease, transform .2s ease;
}

.back-link:hover {
    color: var(--color5);
    transform: translateX(-3px);
}

.eyebrow,
.section-label,
.app-type {
    color: var(--color3);
    margin: 0 0 1rem;
}

.lab-hero h1,
.directory-header h2 {
    margin: 0;
    font-weight: 200;
    letter-spacing: -.045em;
    color: var(--color5);
}

.lab-hero h1 {
    max-width: 650px;
    font-size: clamp(2.8rem, 7vw, 6.8rem);
    line-height: .94;
}

.intro {
    max-width: 530px;
    margin: 2rem 0 0;
    color: var(--color4);
    font-size: .95rem;
    font-weight: 300;
    line-height: 1.7;
}

.lab-directory {
    border-top: 1px solid var(--color2);
    padding-top: 1.25rem;
}

.directory-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
}

.directory-header h2 {
    font-size: clamp(1.65rem, 3vw, 2.5rem);
    line-height: 1;
}

.app-count {
    color: var(--color3);
    margin: 0 0 .2rem;
    white-space: nowrap;
}

.app-count #appCount {
    color: var(--color4);
}

.filter-container {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin: 3rem 0 1.25rem;
}

.filter-button {
    padding: .48rem .78rem;
    border: 1px solid var(--color2);
    border-radius: 999px;
    background: transparent;
    color: var(--color4);
    font: inherit;
    font-size: .68rem;
    letter-spacing: .07em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.filter-button:hover,
.filter-button.active {
    border-color: var(--color4);
    background: var(--color7);
    color: var(--color5);
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--color2);
    border-left: 1px solid var(--color2);
}

.app-card {
    display: flex;
    min-height: 340px;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.25rem;
    border-right: 1px solid var(--color2);
    border-bottom: 1px solid var(--color2);
    background: rgba(17, 17, 17, .35);
    transition: background-color .25s ease, transform .25s ease;
}

.app-card:hover {
    background: var(--color6);
    transform: translateY(-4px);
}

.card-topline {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.app-number {
    color: var(--color3);
}

.status {
    color: var(--color4);
    text-align: right;
}

.app-cover {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    margin-top: 1.25rem;
    object-fit: cover;
    filter: saturate(.72) contrast(.92);
    transition: filter .25s ease;
}

.app-card:hover .app-cover {
    filter: saturate(1) contrast(1);
}

.card-content {
    margin: 1.5rem 0;
}

.card-content h3 {
    margin: 0 0 .85rem;
    color: var(--color5);
    font-size: 1.45rem;
    font-weight: 300;
    letter-spacing: -.035em;
    line-height: 1.05;
}

.card-content p:not(.app-type) {
    margin: 0;
    color: var(--color4);
    font-size: .8rem;
    font-weight: 300;
    line-height: 1.65;
}

.launch-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: .85rem;
    border-top: 1px solid var(--color2);
    color: var(--color4);
    font-size: .75rem;
    transition: color .2s ease;
}

.launch-link:hover {
    color: var(--color5);
}

.launch-link--disabled {
    color: var(--color3);
    cursor: default;
}

.empty-state {
    margin: 1.5rem 0 0;
    color: var(--color4);
    font-size: .85rem;
}

.footer-line {
    width: min(80vw, 1120px);
    margin: 0 auto;
    border: 0;
    border-top: 1px solid var(--color2);
}

footer {
    width: min(80vw, 1120px);
    margin: 0 auto;
    padding: .75rem 0 1.5rem;
}

.footer-container {
    width: auto;
}

@media only screen and (max-width: 900px) {
    .app-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .app-card {
        min-height: 270px;
    }
}

@media only screen and (max-width: 600px) {
    .lab-page,
    footer,
    .footer-line {
        width: 90vw;
    }

    .lab-page {
        padding-top: 1.5rem;
    }

    .lab-hero {
        padding-bottom: 4rem;
    }

    .back-link {
        margin-bottom: 3rem;
    }

    .directory-header {
        align-items: start;
        flex-direction: column;
        gap: .75rem;
    }

    .filter-container {
        margin-top: 2.25rem;
    }

    .app-grid {
        grid-template-columns: 1fr;
    }

    .app-card {
        min-height: 0;
    }
}