/* =====================================================
   Blockenberg — holographic-card  (bkbg-hgc-*)
   ===================================================== */

/* ── App / card shell ── */
.bkbg-hgc-app {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
    box-sizing: border-box;
    cursor: pointer;
    transform-style: preserve-3d;
    transition: box-shadow 0.4s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
    max-width: 100%;
    will-change: transform;
    vertical-align: top;
}

.bkbg-hgc-app:hover {
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

/* ── Background image ── */
.bkbg-hgc-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: inherit;
}

/* ── Dark gradient overlay (readability) ── */
.bkbg-hgc-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, transparent 65%);
    pointer-events: none;
    border-radius: inherit;
    z-index: 1;
}

/* ── Grid texture ── */
.bkbg-hgc-grid {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    z-index: 2;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 30px, rgba(255, 255, 255, 0.03) 30px, rgba(255, 255, 255, 0.03) 31px),
        repeating-linear-gradient(90deg, transparent, transparent 30px, rgba(255, 255, 255, 0.03) 30px, rgba(255, 255, 255, 0.03) 31px);
}

/* ── Iridescent shine layer ── */
.bkbg-hgc-shine {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    z-index: 3;
    mix-blend-mode: screen;
    opacity: 0.6;
    background: linear-gradient(
        135deg,
        hsl(0, 80%, 60%) 0%,
        hsl(60, 90%, 70%) 16%,
        hsl(120, 80%, 65%) 33%,
        hsl(180, 90%, 65%) 50%,
        hsl(240, 80%, 65%) 66%,
        hsl(300, 90%, 65%) 83%,
        hsl(360, 80%, 60%) 100%
    );
    transition: background-position 0.05s linear;
    background-size: 200% 200%;
}

/* ── Glare / spotlight layer ── */
.bkbg-hgc-glare {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    z-index: 4;
    opacity: 0;
    background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.5) 0%, transparent 60%);
    transition: opacity 0.15s ease;
    mix-blend-mode: overlay;
}

.bkbg-hgc-app:hover .bkbg-hgc-glare {
    opacity: 0.4;
}

/* ── Content ── */
.bkbg-hgc-content {
    position: relative;
    z-index: 5;
}

/* ── Badge ── */
.bkbg-hgc-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

/* ── Title ── specificity (0,2,0)+ */
.bkbg-hgc-app .bkbg-hgc-title,
.bkbg-hgc-app h3.bkbg-hgc-title {
    margin: 0 0 8px !important;
    font-family: var(--bkbg-hgc-tt-font-family, inherit);
    font-size: var(--bkbg-hgc-tt-font-size-d, var(--bkbg-hgc-tt-sz, 22px));
    font-weight: var(--bkbg-hgc-tt-font-weight, var(--bkbg-hgc-tt-fw, 700));
    font-style: var(--bkbg-hgc-tt-font-style, normal);
    text-transform: var(--bkbg-hgc-tt-text-transform, none);
    text-decoration: var(--bkbg-hgc-tt-text-decoration, none);
    line-height: var(--bkbg-hgc-tt-line-height-d, var(--bkbg-hgc-tt-lh, 1.3));
    letter-spacing: var(--bkbg-hgc-tt-letter-spacing-d, normal);
    word-spacing: var(--bkbg-hgc-tt-word-spacing-d, normal);
}

/* ── Subtitle ── */
.bkbg-hgc-app .bkbg-hgc-subtitle {
    margin: 0 0 16px !important;
    font-family: var(--bkbg-hgc-st-font-family, inherit);
    font-size: var(--bkbg-hgc-st-font-size-d, var(--bkbg-hgc-st-sz, 14px));
    font-weight: var(--bkbg-hgc-st-font-weight, var(--bkbg-hgc-st-fw, 400));
    font-style: var(--bkbg-hgc-st-font-style, normal);
    text-transform: var(--bkbg-hgc-st-text-transform, none);
    text-decoration: var(--bkbg-hgc-st-text-decoration, none);
    line-height: var(--bkbg-hgc-st-line-height-d, var(--bkbg-hgc-st-lh, 1.55));
    letter-spacing: var(--bkbg-hgc-st-letter-spacing-d, normal);
    word-spacing: var(--bkbg-hgc-st-word-spacing-d, normal);
}

@media (max-width: 1024px) {
    .bkbg-hgc-app .bkbg-hgc-title,
    .bkbg-hgc-app h3.bkbg-hgc-title {
        font-size: var(--bkbg-hgc-tt-font-size-t, var(--bkbg-hgc-tt-font-size-d, var(--bkbg-hgc-tt-sz, 22px)));
        line-height: var(--bkbg-hgc-tt-line-height-t, var(--bkbg-hgc-tt-line-height-d, var(--bkbg-hgc-tt-lh, 1.3)));
        letter-spacing: var(--bkbg-hgc-tt-letter-spacing-t, var(--bkbg-hgc-tt-letter-spacing-d, normal));
        word-spacing: var(--bkbg-hgc-tt-word-spacing-t, var(--bkbg-hgc-tt-word-spacing-d, normal));
    }
    .bkbg-hgc-app .bkbg-hgc-subtitle {
        font-size: var(--bkbg-hgc-st-font-size-t, var(--bkbg-hgc-st-font-size-d, var(--bkbg-hgc-st-sz, 14px)));
        line-height: var(--bkbg-hgc-st-line-height-t, var(--bkbg-hgc-st-line-height-d, var(--bkbg-hgc-st-lh, 1.55)));
        letter-spacing: var(--bkbg-hgc-st-letter-spacing-t, var(--bkbg-hgc-st-letter-spacing-d, normal));
        word-spacing: var(--bkbg-hgc-st-word-spacing-t, var(--bkbg-hgc-st-word-spacing-d, normal));
    }
}

@media (max-width: 767px) {
    .bkbg-hgc-app .bkbg-hgc-title,
    .bkbg-hgc-app h3.bkbg-hgc-title {
        font-size: var(--bkbg-hgc-tt-font-size-m, var(--bkbg-hgc-tt-font-size-t, var(--bkbg-hgc-tt-font-size-d, var(--bkbg-hgc-tt-sz, 22px))));
        line-height: var(--bkbg-hgc-tt-line-height-m, var(--bkbg-hgc-tt-line-height-t, var(--bkbg-hgc-tt-line-height-d, var(--bkbg-hgc-tt-lh, 1.3))));
        letter-spacing: var(--bkbg-hgc-tt-letter-spacing-m, var(--bkbg-hgc-tt-letter-spacing-t, var(--bkbg-hgc-tt-letter-spacing-d, normal)));
        word-spacing: var(--bkbg-hgc-tt-word-spacing-m, var(--bkbg-hgc-tt-word-spacing-t, var(--bkbg-hgc-tt-word-spacing-d, normal)));
    }
    .bkbg-hgc-app .bkbg-hgc-subtitle {
        font-size: var(--bkbg-hgc-st-font-size-m, var(--bkbg-hgc-st-font-size-t, var(--bkbg-hgc-st-font-size-d, var(--bkbg-hgc-st-sz, 14px))));
        line-height: var(--bkbg-hgc-st-line-height-m, var(--bkbg-hgc-st-line-height-t, var(--bkbg-hgc-st-line-height-d, var(--bkbg-hgc-st-lh, 1.55))));
        letter-spacing: var(--bkbg-hgc-st-letter-spacing-m, var(--bkbg-hgc-st-letter-spacing-t, var(--bkbg-hgc-st-letter-spacing-d, normal)));
        word-spacing: var(--bkbg-hgc-st-word-spacing-m, var(--bkbg-hgc-st-word-spacing-t, var(--bkbg-hgc-st-word-spacing-d, normal)));
    }
}

/* ── CTA link ── */
.bkbg-hgc-link {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: opacity 0.2s, transform 0.15s;
}
.bkbg-hgc-link:hover {
    opacity: 0.85;
    transform: scale(1.04);
}

/* ── Block wrapper centering ── */
.wp-block-blockenberg-holographic-card {
    display: flex;
    justify-content: center;
}

/* ── Reset animation on reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    .bkbg-hgc-app {
        transition: none;
    }
    .bkbg-hgc-shine {
        transition: none;
    }
}