/* ==========================================================================
   INTERO CASE STUDIES PREVIEW BLOCK — style.css
   ========================================================================== */

.intero-cases {
    background: var(--color-dark);
    padding: var(--section-padding-mobile);
    width: 100%;
}
@media (min-width: 992px) { .intero-cases { padding: var(--section-padding); } }

.intero-cases__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 56px;
}
.intero-cases__headline {
    font-size: var(--font-size-h2);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 12px 0 16px;
}
.intero-cases__sub {
    font-size: var(--font-size-base);
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin: 0;
}

/* ── Cards grid ───────────────────────────────────────────────────────────── */
.intero-cases__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 48px;
    align-items: stretch;
}
@media (min-width: 768px) {
    .intero-cases__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ── Card ─────────────────────────────────────────────────────────────────── */
.intero-cases__card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border-radius: var(--radius-card, 14px);
    border: 1px solid rgba(255,255,255,0.1);
    color: inherit;
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    min-height: 420px;
    background: rgba(255,255,255,0.05);
}
.intero-cases__card:hover,
.intero-cases__card:focus-visible {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(0,0,0,0.5);
    outline: none;
}
.intero-cases__card:focus-visible {
    box-shadow: 0 0 0 3px rgba(46,196,182,0.45), 0 24px 60px rgba(0,0,0,0.5);
}

/* ── Full-bleed image ─────────────────────────────────────────────────────── */
.intero-cases__card-img {
    position: absolute !important;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.55) saturate(1.1);
    transition: filter 0.4s ease, transform 0.5s ease;
    display: block;
}
.intero-cases__card:hover .intero-cases__card-img {
    filter: brightness(0.45) saturate(1.2);
    transform: scale(1.04);
}

/* ── Gradient overlay ─────────────────────────────────────────────────────── */
.intero-cases__card-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top,  rgba(8,12,26,0.97) 0%, rgba(8,12,26,0.75) 45%, rgba(8,12,26,0.25) 100%),
        linear-gradient(to bottom, rgba(8,12,26,0.5) 0%, transparent 30%);
    z-index: 1;
}

/* ── Card inner — all content, above the image ────────────────────────────── */
.intero-cases__card-inner {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 20px;
    padding: 32px 28px 28px;
}

/* No-image fallback: card keeps its dark panel look */
.intero-cases__card:not(.has-image) .intero-cases__card-inner {
    background: transparent;
}

/* Top region grows to push results + CTA to bottom */
.intero-cases__card-top {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1 1 auto;
}

/* ── Meta tags ────────────────────────────────────────────────────────────── */
.intero-cases__card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.intero-cases__industry-tag,
.intero-cases__service-tag {
    display: inline-flex;
    align-items: center;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    line-height: 1;
    border-radius: 3px;
    padding: 4px 8px;
    white-space: nowrap;
    background: rgba(8,12,26,0.65);
}
.intero-cases__industry-tag {
    color: var(--color-secondary);
}
.intero-cases__service-tag {
    color: rgba(255,255,255,0.65);
}

.intero-cases__client-name {
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0;
}
.intero-cases__challenge {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Results strip ────────────────────────────────────────────────────────── */
.intero-cases__results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 16px 8px;
    background: rgba(0,0,0,0.35);
    border: 1px solid rgba(46,196,182,0.25);
    border-radius: 10px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.intero-cases__result {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 4px 10px;
    text-align: center;
    min-width: 0;
}
.intero-cases__result + .intero-cases__result {
    border-left: 1px solid rgba(255,255,255,0.12);
}
.intero-cases__result-value {
    font-size: clamp(20px, 1.9vw, 28px);
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}
.intero-cases__result-label {
    font-size: 11px;
    color: rgba(255,255,255,0.65);
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.02em;
}

@media (max-width: 480px) {
    .intero-cases__results {
        grid-template-columns: 1fr;
    }
    .intero-cases__result + .intero-cases__result {
        border-left: 0;
        border-top: 1px solid rgba(255,255,255,0.1);
        padding-top: 14px;
        margin-top: 4px;
    }
}

/* ── Read More ────────────────────────────────────────────────────────────── */
.intero-cases__read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-secondary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 4px;
}
.intero-cases__read-more svg {
    width: 14px; height: 14px;
    stroke: currentColor; fill: none;
    stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
    transition: transform 0.2s ease;
}
.intero-cases__card:hover .intero-cases__read-more svg,
.intero-cases__card:focus-visible .intero-cases__read-more svg {
    transform: translateX(4px);
}

/* ── CTA ─────────────────────────────────────────────────────────────────── */
.intero-cases__cta-wrap {
    text-align: center;
    margin-top: 40px;
}