/**
 * Cases preview and case card styles.
 * Mobile-first CSS Grid, no slider.
 *
 * @package MaxisTheme
 */

/* ── Section ──────────────────────────────────────── */
.cases-preview {
    padding-block: var(--layout-section-space-y);
}

.cases-preview__head {
    display: grid;
    gap: var(--space-2);
    margin-bottom: var(--layout-section-head-space-y);
}

.cases-preview__title,
.cases-preview__subtitle {
    margin: 0;
}

.cases-preview__subtitle {
    color: var(--text-secondary);
    max-width: 68ch;
}

.cases-preview__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(16px, 1.8vw, 24px);
    margin: 0;
    padding: 0;
    list-style: none;
}

.cases-preview__item {
    min-width: 0;
}

.cases-preview__empty {
    margin: 0;
    padding: 16px;
    border: 1px dashed var(--border);
    border-radius: var(--r-sm);
    color: var(--text-muted);
}

.cases-preview__more {
    margin: 20px 0 0;
}

/* ── Card ─────────────────────────────────────────── */
.case-card {
    height: 100%;
    border-radius: var(--r-md);
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.case-card:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.42);
    box-shadow: var(--shadow-md);
}

.case-card:focus-within {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.case-card__link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

/* ── Media ────────────────────────────────────────── */
.case-card__media {
    position: relative;
    background: var(--bg-elev-1);
    overflow: hidden;
}

/* Before/After split grid — no JS, pure CSS */
.case-card__compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: var(--bg);
}

.case-card__figure {
    margin: 0;
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--bg-elev-1);
}

.case-card__figure--single {
    grid-column: 1 / -1;
    aspect-ratio: 16 / 9;
}

.case-card__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Labels "До" / "После" */
.case-card__label {
    position: absolute;
    bottom: 6px;
    left: 6px;
    padding: 2px 8px;
    border-radius: var(--r-pill);
    font-size: 0.6875rem;
    line-height: 1.4;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: rgba(11, 13, 16, 0.72);
    color: var(--text-secondary);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    pointer-events: none;
}

.case-card__label--after {
    background: rgba(59, 130, 246, 0.72);
    color: #fff;
}

/* Placeholder when no images */
.case-card__placeholder {
    aspect-ratio: 16 / 9;
    background: var(--bg-elev-1);
}

.case-card__video {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--bg);
}

.case-card__video-embed,
.case-card__video-embed iframe,
.case-card__video-embed video {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.case-card__video-fallback {
    position: absolute;
    inset: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-primary);
    background: linear-gradient(160deg, rgba(59, 130, 246, 0.22), rgba(2, 6, 23, 0.9));
}

.case-card__gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: var(--bg);
}

.case-card__figure--gallery {
    aspect-ratio: 4 / 3;
}

.case-card__gallery-more {
    position: absolute;
    inset: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    background: rgba(2, 6, 23, 0.48);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

/* ── Body ─────────────────────────────────────────── */
.case-card__body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.case-card__service {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 600;
}

.case-card__title {
    margin: 0;
}

.case-card__excerpt {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    flex: 1;
}

.case-card__more {
    margin-top: auto;
    pointer-events: none;
    align-self: flex-start;
}

/* ── Responsive grid ──────────────────────────────── */
@media (min-width: 768px) {
    .cases-preview__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
    }
}

@media (min-width: 1024px) {
    .cases-preview__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 24px;
    }
}

/* ── Accessibility: reduced motion ───────────────── */
@media (prefers-reduced-motion: reduce) {
    .case-card {
        transition: none;
    }
}