/* Block 2: Cases Grid */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.case-card {
    position: relative;
    background: var(--bg-vellum);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--rule-hairline);
    display: flex;
    flex-direction: column;
    transition: border-color 0.3s, transform 0.45s var(--ease-luxury);
}

.case-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--signal-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.45s var(--ease-luxury);
}

@media (hover: hover) {
    .case-card:hover {
        border-color: var(--ink-obsidian);
        transform: translateY(-4px);
    }

    .case-card:hover::after {
        transform: scaleX(1);
    }
}

.case-media {
    aspect-ratio: 16 / 10;
    background: #FFFFFF;
    border-bottom: 1px solid var(--rule-hairline);
    overflow: hidden;
}

.case-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.65s var(--ease-luxury);
}

.case-card:hover .case-media img {
    transform: scale(1.04);
}

.case-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    flex: 1;
}

.case-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--rule-hairline);
}

.case-name {
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--ink-obsidian);
}

.case-stack-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--ink-slate);
    white-space: nowrap;
}

.case-facts {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.case-fact {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 10px;
    font-size: 0.88rem;
    line-height: 1.5;
}

.case-fact dt {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--signal-orange);
    padding-top: 3px;
}

.case-fact dd {
    color: var(--ink-slate);
}

.case-ext-link {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ink-obsidian);
    text-decoration: none;
    border-bottom: 1px solid var(--ink-obsidian);
    transition: color 0.2s, border-color 0.2s;
}

.case-ext-link:hover {
    color: var(--signal-orange);
    border-color: var(--signal-orange);
}

.case-status {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--ink-obsidian);
}

@media (max-width: 1080px) {
    .cases-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
    .cases-grid { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 540px) {
    .case-body { padding: 18px; gap: 14px; }
    .case-fact { grid-template-columns: 1fr; gap: 3px; }
    .case-fact dt { padding-top: 0; }
    .case-stack-tag { white-space: normal; }
}