/* ── Card Carousel ── */
.bkbg-cc-wrap {
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

/* Viewport clips the sliding track */
.bkbg-cc-viewport {
    overflow: hidden;
    position: relative;
    width: 100%;
}

/* Sliding track */
.bkbg-cc-track {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
}

.bkbg-cc-track.is-dragging {
    cursor: grabbing;
    transition: none;
}

/* Individual card */
.bkbg-cc-card {
    flex: 0 0 auto;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
}

.bkbg-cc-card:hover {
    transform: translateY(-3px);
}

/* Shadow variants */
.bkbg-cc-card.shadow-none { box-shadow: none; }
.bkbg-cc-card.shadow-sm   { box-shadow: 0 1px 6px rgba(0,0,0,0.08); }
.bkbg-cc-card.shadow-md   { box-shadow: 0 4px 16px rgba(0,0,0,0.12); }
.bkbg-cc-card.shadow-lg   { box-shadow: 0 8px 32px rgba(0,0,0,0.16); }
.bkbg-cc-card.shadow-sm:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.14); }
.bkbg-cc-card.shadow-md:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.16); }
.bkbg-cc-card.shadow-lg:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.20); }

/* Horizontal layout */
.bkbg-cc-card.layout-horizontal {
    flex-direction: row;
}
.bkbg-cc-card.layout-horizontal .bkbg-cc-img-wrap {
    flex-shrink: 0;
    width: 40%;
}

/* Overlay layout */
.bkbg-cc-card.layout-overlay {
    overflow: hidden;
}
.bkbg-cc-card.layout-overlay .bkbg-cc-img-wrap img {
    position: absolute !important;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.bkbg-cc-card.layout-overlay .bkbg-cc-body {
    position: relative;
    z-index: 1;
    background: linear-gradient(180deg, transparent 10%, rgba(0,0,0,0.75) 100%);
    margin-top: auto;
}

/* Image wrapper */
.bkbg-cc-img-wrap {
    position: relative;
    overflow: hidden;
}
.bkbg-cc-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s;
}
.bkbg-cc-card:hover .bkbg-cc-img-wrap img {
    transform: scale(1.04);
}
.bkbg-cc-card.layout-overlay .bkbg-cc-img-wrap {
    position: absolute;
    inset: 0;
}

/* Aspect ratio shim (intrinsic ratio via padding-top on child) */
.bkbg-cc-img-ratio {
    position: relative;
    overflow: hidden;
}
.bkbg-cc-img-ratio img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* No image placeholder */
.bkbg-cc-img-placeholder {
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d1d5db;
    font-size: 28px;
}

/* Card body */
.bkbg-cc-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

/* Badge */
.bkbg-cc-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 999px;
    align-self: flex-start;
}

/* Eyebrow */
.bkbg-cc-eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.3;
}

/* Heading */
.bkbg-cc-heading {
    margin: 0;
    line-height: 1.3;
    font-weight: 700;
}

/* Description */
.bkbg-cc-desc {
    margin: 0;
    line-height: 1.65;
    flex-grow: 1;
}

/* Link — arrow style */
.bkbg-cc-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    text-decoration: none;
    margin-top: 4px;
    transition: gap 0.2s;
}
.bkbg-cc-link:hover { gap: 8px; }
.bkbg-cc-link.style-underline { text-decoration: underline; }
.bkbg-cc-link.style-button {
    padding: 8px 18px;
    border-radius: 6px;
    align-self: flex-start;
    font-size: 13px;
    transition: opacity 0.2s;
}
.bkbg-cc-link.style-button:hover { opacity: 0.85; }

/* Arrows */
.bkbg-cc-arrows {
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    pointer-events: none;
    padding: 0 8px;
    z-index: 10;
}
.bkbg-cc-arrow {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    pointer-events: all;
    font-size: 18px;
    line-height: 1;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    flex-shrink: 0;
}
.bkbg-cc-arrow:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.bkbg-cc-arrow:disabled,
.bkbg-cc-arrow.is-disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
}

/* Dots */
.bkbg-cc-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    flex-wrap: wrap;
}
.bkbg-cc-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: width 0.3s, background 0.3s;
}
.bkbg-cc-dot.is-active {
    width: 20px;
}

/* ── Typography system ──
   Use .bkbg-cc-card container for specificity (0,2,0)
   to beat editor theme heading styles like .editor-styles-wrapper h3 (0,1,1) */
.bkbg-cc-card .bkbg-cc-heading {
    font-family: var(--bkbg-cc-h-font-family, inherit);
    font-size: var(--bkbg-cc-h-font-size-d, 18px);
    font-weight: var(--bkbg-cc-h-font-weight, 700);
    line-height: var(--bkbg-cc-h-line-height-d, 1.3);
    text-transform: var(--bkbg-cc-h-text-transform, none);
    font-style: var(--bkbg-cc-h-font-style, normal);
    text-decoration: var(--bkbg-cc-h-text-decoration, none);
    letter-spacing: var(--bkbg-cc-h-letter-spacing-d, normal);
    word-spacing: var(--bkbg-cc-h-word-spacing-d, normal);
}
.bkbg-cc-card .bkbg-cc-desc {
    font-family: var(--bkbg-cc-d-font-family, inherit);
    font-size: var(--bkbg-cc-d-font-size-d, 14px);
    font-weight: var(--bkbg-cc-d-font-weight, inherit);
    line-height: var(--bkbg-cc-d-line-height-d, 1.65);
    text-transform: var(--bkbg-cc-d-text-transform, none);
    font-style: var(--bkbg-cc-d-font-style, normal);
    text-decoration: var(--bkbg-cc-d-text-decoration, none);
    letter-spacing: var(--bkbg-cc-d-letter-spacing-d, normal);
    word-spacing: var(--bkbg-cc-d-word-spacing-d, normal);
}
.bkbg-cc-card .bkbg-cc-eyebrow {
    font-family: var(--bkbg-cc-e-font-family, inherit);
    font-size: var(--bkbg-cc-e-font-size-d, 11px);
    font-weight: var(--bkbg-cc-e-font-weight, 700);
    line-height: var(--bkbg-cc-e-line-height-d, 1.3);
    text-transform: var(--bkbg-cc-e-text-transform, uppercase);
    font-style: var(--bkbg-cc-e-font-style, normal);
    text-decoration: var(--bkbg-cc-e-text-decoration, none);
    letter-spacing: var(--bkbg-cc-e-letter-spacing-d, 0.06em);
    word-spacing: var(--bkbg-cc-e-word-spacing-d, normal);
}
@media (max-width: 1024px) {
    .bkbg-cc-card .bkbg-cc-heading {
        font-size: var(--bkbg-cc-h-font-size-t, var(--bkbg-cc-h-font-size-d, 18px));
        line-height: var(--bkbg-cc-h-line-height-t, var(--bkbg-cc-h-line-height-d, 1.3));
        letter-spacing: var(--bkbg-cc-h-letter-spacing-t, var(--bkbg-cc-h-letter-spacing-d, normal));
        word-spacing: var(--bkbg-cc-h-word-spacing-t, var(--bkbg-cc-h-word-spacing-d, normal));
    }
    .bkbg-cc-card .bkbg-cc-desc {
        font-size: var(--bkbg-cc-d-font-size-t, var(--bkbg-cc-d-font-size-d, 14px));
        line-height: var(--bkbg-cc-d-line-height-t, var(--bkbg-cc-d-line-height-d, 1.65));
        letter-spacing: var(--bkbg-cc-d-letter-spacing-t, var(--bkbg-cc-d-letter-spacing-d, normal));
        word-spacing: var(--bkbg-cc-d-word-spacing-t, var(--bkbg-cc-d-word-spacing-d, normal));
    }
    .bkbg-cc-card .bkbg-cc-eyebrow {
        font-size: var(--bkbg-cc-e-font-size-t, var(--bkbg-cc-e-font-size-d, 11px));
        line-height: var(--bkbg-cc-e-line-height-t, var(--bkbg-cc-e-line-height-d, 1.3));
        letter-spacing: var(--bkbg-cc-e-letter-spacing-t, var(--bkbg-cc-e-letter-spacing-d, 0.06em));
        word-spacing: var(--bkbg-cc-e-word-spacing-t, var(--bkbg-cc-e-word-spacing-d, normal));
    }
}
@media (max-width: 767px) {
    .bkbg-cc-card .bkbg-cc-heading {
        font-size: var(--bkbg-cc-h-font-size-m, var(--bkbg-cc-h-font-size-t, var(--bkbg-cc-h-font-size-d, 18px)));
        line-height: var(--bkbg-cc-h-line-height-m, var(--bkbg-cc-h-line-height-t, var(--bkbg-cc-h-line-height-d, 1.3)));
        letter-spacing: var(--bkbg-cc-h-letter-spacing-m, var(--bkbg-cc-h-letter-spacing-t, var(--bkbg-cc-h-letter-spacing-d, normal)));
        word-spacing: var(--bkbg-cc-h-word-spacing-m, var(--bkbg-cc-h-word-spacing-t, var(--bkbg-cc-h-word-spacing-d, normal)));
    }
    .bkbg-cc-card .bkbg-cc-desc {
        font-size: var(--bkbg-cc-d-font-size-m, var(--bkbg-cc-d-font-size-t, var(--bkbg-cc-d-font-size-d, 14px)));
        line-height: var(--bkbg-cc-d-line-height-m, var(--bkbg-cc-d-line-height-t, var(--bkbg-cc-d-line-height-d, 1.65)));
        letter-spacing: var(--bkbg-cc-d-letter-spacing-m, var(--bkbg-cc-d-letter-spacing-t, var(--bkbg-cc-d-letter-spacing-d, normal)));
        word-spacing: var(--bkbg-cc-d-word-spacing-m, var(--bkbg-cc-d-word-spacing-t, var(--bkbg-cc-d-word-spacing-d, normal)));
    }
    .bkbg-cc-card .bkbg-cc-eyebrow {
        font-size: var(--bkbg-cc-e-font-size-m, var(--bkbg-cc-e-font-size-t, var(--bkbg-cc-e-font-size-d, 11px)));
        line-height: var(--bkbg-cc-e-line-height-m, var(--bkbg-cc-e-line-height-t, var(--bkbg-cc-e-line-height-d, 1.3)));
        letter-spacing: var(--bkbg-cc-e-letter-spacing-m, var(--bkbg-cc-e-letter-spacing-t, var(--bkbg-cc-e-letter-spacing-d, 0.06em)));
        word-spacing: var(--bkbg-cc-e-word-spacing-m, var(--bkbg-cc-e-word-spacing-t, var(--bkbg-cc-e-word-spacing-d, normal)));
    }
}