.cases-page {
    background: var(--proposal-paper);
}

.cases-hero {
    position: relative;
    min-height: clamp(650px, 84svh, 790px);
    display: flex;
    overflow: hidden;
    background: var(--proposal-ink);
    color: var(--proposal-white);
}

.cases-hero-media,
.cases-hero-filter {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.cases-hero-media {
    object-fit: cover;
    object-position: center;
    animation: cases-hero-arrival 900ms ease both;
}

.cases-hero-filter {
    background: rgba(3, 11, 19, 0.66);
}

.cases-hero-content {
    position: relative;
    z-index: 1;
    min-height: inherit;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 290px;
    gap: 62px;
    align-items: end;
    padding-block: 170px 70px;
}

.cases-hero-content > div {
    max-width: 1060px;
}

.cases-hero-kicker {
    display: flex;
    gap: 14px;
    align-items: center;
    margin: 0;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
}

.cases-hero-kicker span {
    color: var(--proposal-cyan);
}

.cases-hero h1 {
    max-width: 1020px;
    margin: 22px 0 0;
    font-family: "Archivo", sans-serif;
    font-size: 5.15rem;
    line-height: 0.95;
}

.cases-hero-copy {
    max-width: 790px;
    margin: 28px 0 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.08rem;
    line-height: 1.65;
}

.cases-hero-actions {
    display: flex;
    gap: 28px;
    align-items: center;
    margin-top: 34px;
}

.cases-quiet-link {
    padding-bottom: 7px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    color: var(--proposal-white);
    font-size: 0.78rem;
    font-weight: 700;
    text-decoration: none;
}

.cases-hero-caption {
    align-self: end;
    margin: 0;
    padding-left: 18px;
    border-left: 2px solid var(--proposal-cyan);
    color: rgba(255, 255, 255, 0.62);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.66rem;
    line-height: 1.55;
}

.cases-facts {
    background: var(--proposal-ink);
    color: var(--proposal-white);
}

.cases-facts dl {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-block: 0;
    border-left: 1px solid var(--proposal-line-light);
}

.cases-facts dl div {
    min-height: 138px;
    display: grid;
    align-content: center;
    padding: 22px 24px;
    border-right: 1px solid var(--proposal-line-light);
}

.cases-facts dt {
    font-family: "Archivo", sans-serif;
    font-size: 2rem;
    font-weight: 800;
}

.cases-facts dd {
    max-width: 240px;
    margin: 10px 0 0;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.72rem;
    line-height: 1.5;
}

.cases-intro,
.cases-network-governance,
.cases-technologies,
.cases-timeline,
.cases-evidence,
.cases-governance,
.cases-cta {
    padding-block: 130px;
}

.cases-intro-grid {
    display: grid;
    grid-template-columns: 0.42fr 1.58fr;
    gap: 84px;
}

.cases-intro-grid > div:first-child > span,
.cases-governance-grid > div:first-child > span {
    display: block;
    max-width: 230px;
    margin-top: 20px;
    color: var(--proposal-muted);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    line-height: 1.55;
    text-transform: uppercase;
}

.cases-intro h2,
.cases-section-heading h2,
.cases-timeline h2,
.cases-governance h2,
.cases-cta h2 {
    margin: 0;
    font-family: "Archivo", sans-serif;
    line-height: 0.98;
}

.cases-intro h2 {
    max-width: 900px;
    font-size: 4.6rem;
}

.cases-intro-grid > div:last-child > p {
    max-width: 800px;
    margin: 34px 0 0;
    color: var(--proposal-muted);
    font-size: 1.04rem;
    line-height: 1.75;
}

.cases-execution-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 1040px;
    margin-top: 64px;
    border-top: 1px solid var(--proposal-line);
    border-left: 1px solid var(--proposal-line);
}

.cases-execution-grid article {
    min-height: 290px;
    padding: 26px;
    border-right: 1px solid var(--proposal-line);
    border-bottom: 1px solid var(--proposal-line);
}

.cases-execution-grid span {
    color: var(--proposal-signal);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.64rem;
    font-weight: 600;
    text-transform: uppercase;
}

.cases-execution-grid h3 {
    margin: 78px 0 0;
    font-family: "Archivo", sans-serif;
    font-size: 1.42rem;
    line-height: 1.08;
}

.cases-execution-grid p {
    margin: 18px 0 0;
    color: var(--proposal-muted);
    font-size: 0.8rem;
    line-height: 1.62;
}

.cases-differentiator {
    display: grid;
    grid-template-columns: 0.36fr 0.82fr 1fr;
    gap: 34px;
    align-items: start;
    max-width: 1040px;
    margin-top: 22px;
    padding: 30px;
    background: var(--proposal-ink);
    color: var(--proposal-white);
}

.cases-differentiator span {
    color: var(--proposal-cyan);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.64rem;
    font-weight: 600;
    line-height: 1.5;
    text-transform: uppercase;
}

.cases-differentiator strong {
    font-family: "Archivo", sans-serif;
    font-size: 1.18rem;
    line-height: 1.22;
}

.cases-differentiator p {
    margin: 0;
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.78rem;
    line-height: 1.62;
}

.cases-network-governance {
    background: var(--proposal-ink);
    color: var(--proposal-white);
}

.cases-network-governance-grid {
    display: grid;
    grid-template-columns: 0.42fr 1.58fr;
    gap: 84px;
}

.cases-network-governance .proposal-section-index,
.cases-network-governance-grid > div:first-child > span {
    color: var(--proposal-cyan);
}

.cases-network-governance-grid > div:first-child > span {
    display: block;
    max-width: 230px;
    margin-top: 20px;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    line-height: 1.55;
    text-transform: uppercase;
}

.cases-network-governance h2 {
    max-width: 910px;
    margin: 0;
    font-family: "Archivo", sans-serif;
    font-size: 4.35rem;
    line-height: 0.98;
}

.cases-network-governance-copy {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
    max-width: 1040px;
    margin-top: 38px;
}

.cases-network-governance-copy p {
    margin: 0;
    color: rgba(255, 255, 255, 0.66);
    font-size: 0.92rem;
    line-height: 1.72;
}

.cases-network-governance dl {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 1040px;
    margin: 70px 0 0;
    border-top: 1px solid var(--proposal-line-light);
    border-left: 1px solid var(--proposal-line-light);
}

.cases-network-governance dl div {
    min-height: 190px;
    display: grid;
    align-content: center;
    padding: 26px;
    border-right: 1px solid var(--proposal-line-light);
    border-bottom: 1px solid var(--proposal-line-light);
}

.cases-network-governance dt {
    font-family: "Archivo", sans-serif;
    font-size: 2.05rem;
    font-weight: 800;
}

.cases-network-governance dd {
    max-width: 250px;
    margin: 14px 0 0;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.74rem;
    line-height: 1.55;
}

.cases-network-governance-note {
    max-width: 780px;
    margin: 22px 0 0;
    color: rgba(255, 255, 255, 0.45);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.64rem;
    line-height: 1.58;
}

.cases-technologies {
    background: var(--proposal-paper-cool);
}

.cases-section-heading {
    display: grid;
    grid-template-columns: 0.32fr 1.18fr 0.62fr;
    gap: 48px;
    align-items: end;
}

.cases-section-heading h2 {
    max-width: 760px;
    font-size: 4.2rem;
}

.cases-section-heading > p:last-child {
    margin: 0;
    color: var(--proposal-muted);
    line-height: 1.65;
}

.cases-technology-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 72px;
    border-top: 1px solid var(--proposal-line);
    border-left: 1px solid var(--proposal-line);
}

.cases-technology-grid article {
    min-height: 365px;
    padding: 28px;
    border-right: 1px solid var(--proposal-line);
    border-bottom: 1px solid var(--proposal-line);
}

.cases-technology-grid article > div {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    justify-content: space-between;
}

.cases-technology-grid span {
    color: var(--proposal-signal);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
}

.cases-technology-grid em {
    max-width: 150px;
    color: var(--proposal-muted);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.62rem;
    font-style: normal;
    line-height: 1.45;
    text-align: right;
    text-transform: uppercase;
}

.cases-technology-grid h3 {
    margin: 82px 0 0;
    font-family: "Archivo", sans-serif;
    font-size: 1.75rem;
}

.cases-technology-grid p {
    margin: 18px 0 0;
    color: var(--proposal-muted);
    font-size: 0.82rem;
    line-height: 1.62;
}

.cases-timeline {
    background: var(--proposal-ink);
    color: var(--proposal-white);
}

.cases-timeline .proposal-section-index {
    color: var(--proposal-cyan);
}

.cases-timeline-heading {
    display: grid;
    grid-template-columns: 0.32fr 1.12fr 0.62fr;
    gap: 48px;
    align-items: end;
}

.cases-timeline h2 {
    max-width: 760px;
    font-size: 4.4rem;
}

.cases-timeline-heading > p:last-child {
    margin: 0;
    color: rgba(255, 255, 255, 0.58);
    line-height: 1.65;
}

.cases-timeline ol {
    margin: 78px 0 0;
    padding: 0;
    border-top: 1px solid var(--proposal-line-light);
    list-style: none;
}

.cases-timeline li {
    display: grid;
    grid-template-columns: 0.36fr 1.64fr;
    gap: 58px;
    padding-block: 38px;
    border-bottom: 1px solid var(--proposal-line-light);
}

.cases-time {
    display: grid;
    gap: 10px;
    align-content: start;
}

.cases-time strong {
    color: var(--proposal-cyan);
    font-family: "Archivo", sans-serif;
    font-size: 1.42rem;
}

.cases-time span,
.cases-timeline li > div:last-child > span {
    color: rgba(255, 255, 255, 0.46);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    text-transform: uppercase;
}

.cases-timeline h3 {
    max-width: 700px;
    margin: 14px 0 0;
    font-family: "Archivo", sans-serif;
    font-size: 1.7rem;
}

.cases-timeline li > div:last-child > p {
    max-width: 780px;
    margin: 16px 0 0;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.65;
}

.cases-evidence-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 86px;
    margin-top: 78px;
}

.cases-evidence-grid > div:last-child {
    padding-left: 48px;
    border-left: 1px solid var(--proposal-line);
}

.cases-evidence-label {
    color: var(--proposal-signal);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.7rem;
    text-transform: uppercase;
}

.cases-evidence h3 {
    margin: 16px 0 0;
    font-family: "Archivo", sans-serif;
    font-size: 2rem;
}

.cases-source-list,
.cases-archive-list {
    margin: 36px 0 0;
    padding: 0;
    border-top: 1px solid var(--proposal-line);
    list-style: none;
}

.cases-source-list a {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    min-height: 86px;
    border-bottom: 1px solid var(--proposal-line);
    color: var(--proposal-ink);
    text-decoration: none;
}

.cases-source-list span,
.cases-archive-list span {
    color: var(--proposal-signal);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.66rem;
}

.cases-source-list strong {
    font-size: 0.84rem;
    line-height: 1.45;
}

.cases-source-list i {
    font-style: normal;
}

.cases-archive-list li {
    min-height: 86px;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    border-bottom: 1px solid var(--proposal-line);
    color: var(--proposal-muted);
    font-size: 0.84rem;
    line-height: 1.5;
}

.cases-confidentiality {
    margin: 32px 0 0;
    padding: 20px 22px;
    border-left: 3px solid var(--proposal-signal);
    background: var(--proposal-paper-cool);
    color: var(--proposal-muted);
    font-size: 0.8rem;
    line-height: 1.55;
}

.cases-confidentiality strong {
    display: block;
    margin-bottom: 5px;
    color: var(--proposal-ink);
}

.cases-governance {
    background: var(--proposal-cyan);
    color: var(--proposal-ink);
}

.cases-governance-grid {
    display: grid;
    grid-template-columns: 0.4fr 1.6fr;
    gap: 76px;
}

.cases-governance .proposal-section-index {
    color: var(--proposal-ink);
}

.cases-governance-grid > div:first-child > span {
    color: rgba(7, 18, 31, 0.66);
}

.cases-governance h2 {
    max-width: 920px;
    font-size: 4.2rem;
}

.cases-governance-grid > div:last-child > p {
    max-width: 810px;
    margin: 28px 0 0;
    color: rgba(7, 18, 31, 0.72);
    font-size: 1rem;
    line-height: 1.72;
}

.cases-governance-grid a {
    display: inline-flex;
    gap: 34px;
    margin-top: 34px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(7, 18, 31, 0.5);
    color: var(--proposal-ink);
    font-size: 0.78rem;
    font-weight: 700;
    text-decoration: none;
}

.cases-cta {
    background: var(--proposal-signal);
    color: var(--proposal-white);
}

.cases-cta .proposal-section-index {
    color: var(--proposal-white);
}

.cases-cta-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 90px;
    align-items: end;
}

.cases-cta h2 {
    max-width: 800px;
    margin-top: 20px;
    font-size: 4.45rem;
}

.cases-cta-grid > div:last-child > p {
    margin: 0 0 28px;
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.65;
}

@keyframes cases-hero-arrival {
    from {
        opacity: 0.55;
        transform: scale(1.025);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 1120px) {
    .cases-hero h1 {
        font-size: 4.5rem;
    }

    .cases-intro h2,
    .cases-network-governance h2,
    .cases-section-heading h2,
    .cases-timeline h2,
    .cases-governance h2 {
        font-size: 3.8rem;
    }

    .cases-technology-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cases-execution-grid {
        grid-template-columns: 1fr;
    }

    .cases-execution-grid article {
        min-height: 220px;
    }

    .cases-execution-grid h3 {
        margin-top: 48px;
    }

    .cases-technology-grid article {
        min-height: 320px;
    }
}

@media (max-width: 860px) {
    .cases-hero-content {
        grid-template-columns: 1fr;
        align-content: end;
    }

    .cases-hero-caption {
        max-width: 420px;
    }

    .cases-facts dl {
        grid-template-columns: repeat(2, 1fr);
    }

    .cases-facts dl div:nth-child(-n + 2) {
        border-bottom: 1px solid var(--proposal-line-light);
    }

    .cases-intro-grid,
    .cases-network-governance-grid,
    .cases-governance-grid,
    .cases-cta-grid {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .cases-section-heading,
    .cases-timeline-heading {
        grid-template-columns: 1fr;
        gap: 26px;
        align-items: start;
    }

    .cases-section-heading > p:last-child,
    .cases-timeline-heading > p:last-child {
        max-width: 640px;
    }

    .cases-differentiator {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .cases-network-governance-copy {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cases-evidence-grid {
        grid-template-columns: 1fr;
        gap: 70px;
    }

    .cases-evidence-grid > div:last-child {
        padding: 0;
        border-left: 0;
    }
}

@media (max-width: 700px) {
    .cases-hero {
        min-height: 720px;
    }

    .cases-hero-filter {
        background: rgba(3, 11, 19, 0.73);
    }

    .cases-hero-content {
        gap: 28px;
        padding-block: 126px 44px;
    }

    .cases-hero h1 {
        font-size: 3rem;
        line-height: 0.98;
    }

    .cases-hero-copy {
        margin-top: 22px;
        font-size: 0.96rem;
        line-height: 1.58;
    }

    .cases-hero-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 22px;
        margin-top: 28px;
    }

    .cases-hero-caption {
        font-size: 0.6rem;
    }

    .cases-facts dl div {
        min-height: 126px;
        padding: 18px 14px;
    }

    .cases-facts dt {
        font-size: 1.55rem;
    }

    .cases-intro,
    .cases-network-governance,
    .cases-technologies,
    .cases-timeline,
    .cases-evidence,
    .cases-governance,
    .cases-cta {
        padding-block: 84px;
    }

    .cases-intro h2,
    .cases-network-governance h2,
    .cases-section-heading h2,
    .cases-timeline h2,
    .cases-governance h2,
    .cases-cta h2 {
        font-size: 2.85rem;
    }

    .cases-intro-grid > div:last-child > p,
    .cases-governance-grid > div:last-child > p {
        font-size: 0.95rem;
    }

    .cases-execution-grid {
        margin-top: 44px;
    }

    .cases-execution-grid article {
        min-height: 0;
        padding: 24px;
    }

    .cases-execution-grid h3 {
        margin-top: 40px;
    }

    .cases-differentiator {
        margin-top: 16px;
        padding: 24px;
    }

    .cases-network-governance dl {
        grid-template-columns: 1fr;
        margin-top: 48px;
    }

    .cases-network-governance dl div {
        min-height: 150px;
        padding: 24px;
    }

    .cases-technology-grid {
        grid-template-columns: 1fr;
        margin-top: 48px;
    }

    .cases-technology-grid article {
        min-height: 270px;
        padding: 24px;
    }

    .cases-technology-grid h3 {
        margin-top: 54px;
    }

    .cases-timeline ol {
        margin-top: 52px;
    }

    .cases-timeline li {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-block: 30px;
    }

    .cases-timeline h3 {
        font-size: 1.45rem;
    }

    .cases-evidence-grid {
        margin-top: 52px;
    }

    .cases-source-list a,
    .cases-archive-list li {
        min-height: 96px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cases-hero-media {
        animation: none;
    }
}