.project {
    max-width: var(--pull);
    margin-inline: auto;
    padding-inline: 2rem;
}

.case-hero,
.case-grid,
.case-topics,
.case-cards {
    max-width: 100%;
    margin-inline: auto;
}

.case-hero {
    padding: 4rem 0 3rem;
    display: grid;
    gap: 1.4rem;
    grid-template-columns: 1fr;
    align-items: start;
}

.case-breadcrumb,
.case-header {
    font-size: .8rem;
    color: var(--muted);
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.case-title {
    font-size: clamp(2.1rem, 3.5vw, 3.4rem);
    margin-top: .6rem;
    line-height: 1.08;
}

.case-subtitle {
    font-size: 1rem;
    color: #cdd2da;
    max-width: 70ch;
}

.case-meta-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    margin-top: 1.5rem;
}

.case-meta {
    border-top: 1px solid var(--line);
    padding-top: .8rem;
    font-size: .82rem;
}

.case-meta span,
.case-topics h3 {
    display: block;
    font-size: .78rem;
    color: var(--muted);
    margin-bottom: .2rem;
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.case-cover {
    height: 420px;
    margin-block: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    overflow: hidden;
}

.case-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-cover-art {
    height: 100%;
    background: linear-gradient(45deg, color-mix(in srgb, var(--accent) 30%, transparent), rgba(255,255,255,.04));
    display: grid;
    place-items: center;
    color: rgba(255,255,255,.28);
    font-family: 'IBM Plex Mono', monospace;
    font-size: .8rem;
}

.case-sections {
    display: grid;
    gap: 2rem;
    padding-bottom: 2rem;
}

.case-section {
    border-top: 1px solid var(--line);
    padding-top: 2rem;
}

.case-section h3 {
    color: var(--page-fg);
}

.case-section p {
    max-width: 74ch;
    margin-top: .75rem;
    font-size: .98rem;
    line-height: 1.7;
    color: #c3cbd6;
}

.case-metrics {
    margin-top: 2rem;
    display: grid;
    gap: .8rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.case-metric {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.case-metric .value {
    color: var(--accent);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.25rem;
    font-weight: 700;
}

.case-metric .label {
    color: var(--muted);
    font-size: .75rem;
    margin-top: .2rem;
}

.case-topics {
    padding-top: 2rem;
}

.case-topics ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.case-topics li {
    border: 1px solid var(--chip-border);
    border-radius: 999px;
    padding: .35rem .7rem;
    font-size: .74rem;
    color: #bfc5cf;
}

.case-links {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    margin-top: 1.6rem;
}

.case-links a,
.case-links a.btn {
    border: 1px solid var(--chip-border);
    border-radius: 999px;
    padding: .5rem .8rem;
    font-size: .78rem;
}

.case-links a:hover,
.case-links a.btn:hover {
    background: rgba(255,255,255,.08);
}

.case-siblings {
    margin-top: 2rem;
    display: grid;
    gap: .8rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.case-sibling {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    padding: 1.1rem 1.3rem;
    display: flex;
    flex-direction: column;
    gap: .3rem;
    transition: border-color .18s ease, background-color .18s ease;
}

.case-sibling:hover {
    border-color: var(--chip-border);
    background: rgba(255, 255, 255, .04);
}

.case-siblings .muted {
    font-family: 'IBM Plex Mono', monospace;
    font-size: .74rem;
    letter-spacing: .06em;
}

.case-sibling strong {
    color: var(--page-fg);
}

.case-sibling--next {
    text-align: right;
}

.case-footer {
    margin-top: 2rem;
    border-top: 1px solid var(--line);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--muted);
    font-size: .82rem;
    flex-wrap: wrap;
    gap: .75rem;
}

.case-galleries {
    display: grid;
    gap: 1.2rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    margin-top: 2rem;
}

.case-gallery {
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.case-gallery img,
.case-gallery video {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.case-gallery video {
    background: #000;
}

.case-caption {
    padding: .8rem 1rem;
    color: var(--muted);
    font-size: .78rem;
}

@media (max-width: 760px) {
    .project {
        padding-inline: 1rem;
    }

    .case-cover {
        height: 260px;
    }

    .case-sibling--next {
        text-align: left;
    }
}