.bkbg-obs-wrap { width: 100%; box-sizing: border-box; }
.bkbg-obs-inner { margin: 0 auto; box-sizing: border-box; }
.bkbg-obs-header { text-align: center; margin-bottom: 48px; }
.bkbg-obs-eyebrow {
    font-family: var(--bkbg-obs-ey-font-family, inherit);
    font-size: var(--bkbg-obs-ey-font-size-d, 13px);
    font-weight: var(--bkbg-obs-ey-font-weight, 600);
    line-height: var(--bkbg-obs-ey-line-height-d, var(--bkbg-obs-ey-line-height, 1.4));
    letter-spacing: var(--bkbg-obs-ey-letter-spacing-d, var(--bkbg-obs-ey-letter-spacing, 0.1em));
    text-transform: uppercase;
    margin: 0 0 8px;
}
.bkbg-obs-wrap h2.bkbg-obs-heading,
.bkbg-obs-wrap .bkbg-obs-heading {
    font-family: var(--bkbg-obs-hd-font-family, inherit);
    font-size: var(--bkbg-obs-hd-font-size-d, 34px);
    font-weight: var(--bkbg-obs-hd-font-weight, 700);
    line-height: var(--bkbg-obs-hd-line-height-d, var(--bkbg-obs-hd-line-height, 1.2));
    letter-spacing: var(--bkbg-obs-hd-letter-spacing-d, var(--bkbg-obs-hd-letter-spacing, normal));
    margin: 0 0 14px;
}
.bkbg-obs-sub {
    font-family: var(--bkbg-obs-st-font-family, inherit);
    font-size: var(--bkbg-obs-st-font-size-d, 18px);
    font-weight: var(--bkbg-obs-st-font-weight, 400);
    line-height: var(--bkbg-obs-st-line-height-d, var(--bkbg-obs-st-line-height, 1.6));
    letter-spacing: var(--bkbg-obs-st-letter-spacing-d, var(--bkbg-obs-st-letter-spacing, normal));
    max-width: 620px;
    margin: 0 auto;
}

/* Horizontal layout */
.bkbg-obs-grid { display: grid; gap: 28px; position: relative; }
.bkbg-obs-grid.layout-horizontal { align-items: start; }
.bkbg-obs-grid.layout-cards { }

/* Connector between horizontal steps */
.bkbg-obs-grid.layout-horizontal.connector-line {
    position: relative;
}
.bkbg-obs-grid.layout-horizontal.connector-line::before {
    content: '';
    position: absolute;
    top: 50px;
    left: calc(50% / var(--steps));
    right: calc(50% / var(--steps));
    height: 2px;
    pointer-events: none;
    z-index: 0;
}

.bkbg-obs-step-card {
    border-radius: 14px;
    padding: 28px 24px;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}
.bkbg-obs-step-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.bkbg-obs-step-num {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
    flex-shrink: 0;
}
.bkbg-obs-step-icon {
    font-size: 32px;
    line-height: 1;
}
.bkbg-obs-step-icon svg { width: 1em; height: 1em; fill: currentColor; }
.bkbg-obs-step-icon .dashicons { font-size: inherit; width: 1em; height: 1em; line-height: 1; }
.bkbg-obs-step-icon .bkbg-icon-img { width: 1em; height: 1em; object-fit: contain; }
.bkbg-obs-step-title {
    font-family: var(--bkbg-obs-stt-font-family, inherit);
    font-size: var(--bkbg-obs-stt-font-size-d, 18px);
    font-weight: var(--bkbg-obs-stt-font-weight, 700);
    line-height: var(--bkbg-obs-stt-line-height-d, var(--bkbg-obs-stt-line-height, 1.3));
    letter-spacing: var(--bkbg-obs-stt-letter-spacing-d, var(--bkbg-obs-stt-letter-spacing, normal));
    margin-bottom: 8px;
}
.bkbg-obs-step-desc {
    font-family: var(--bkbg-obs-sd-font-family, inherit);
    font-size: var(--bkbg-obs-sd-font-size-d, 15px);
    font-weight: var(--bkbg-obs-sd-font-weight, 400);
    line-height: var(--bkbg-obs-sd-line-height-d, var(--bkbg-obs-sd-line-height, 1.65));
    letter-spacing: var(--bkbg-obs-sd-letter-spacing-d, var(--bkbg-obs-sd-letter-spacing, normal));
}
.bkbg-obs-step-cta {
    display: inline-block;
    margin-top: 14px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    padding: 6px 16px;
    border-radius: 6px;
    border: 2px solid currentColor;
    transition: opacity 0.2s;
}
.bkbg-obs-step-cta:hover { opacity: 0.8; }

/* Vertical layout */
.bkbg-obs-grid.layout-vertical { grid-template-columns: 1fr; }
.bkbg-obs-grid.layout-vertical .bkbg-obs-step-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.bkbg-obs-grid.layout-vertical .bkbg-obs-step-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-shrink: 0;
    gap: 4px;
}

/* Numbered list layout */
.bkbg-obs-grid.layout-numbered { grid-template-columns: 1fr; }
.bkbg-obs-grid.layout-numbered .bkbg-obs-step-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: transparent !important;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    border-radius: 0;
    padding: 20px 0;
}

/* Horizontal / Cards */
.bkbg-obs-grid.layout-horizontal .bkbg-obs-step-card,
.bkbg-obs-grid.layout-cards .bkbg-obs-step-card {
    text-align: center;
}
.bkbg-obs-grid.layout-horizontal .bkbg-obs-step-top,
.bkbg-obs-grid.layout-cards .bkbg-obs-step-top {
    justify-content: center;
}

.bkbg-obs-main-cta-wrap { text-align: center; margin-top: 48px; }
.bkbg-obs-main-cta {
    display: inline-block;
    padding: 14px 40px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 17px;
    text-decoration: none;
    transition: opacity 0.2s;
}
.bkbg-obs-main-cta:hover { opacity: 0.9; }

@media (max-width: 1024px) {
    .bkbg-obs-wrap h2.bkbg-obs-heading,
    .bkbg-obs-wrap .bkbg-obs-heading { font-size: var(--bkbg-obs-hd-font-size-t, 28px);line-height:var(--bkbg-obs-hd-line-height-t, var(--bkbg-obs-hd-line-height-d, var(--bkbg-obs-hd-line-height, 1.2)));letter-spacing:var(--bkbg-obs-hd-letter-spacing-t, var(--bkbg-obs-hd-letter-spacing-d, var(--bkbg-obs-hd-letter-spacing, normal)))}
    .bkbg-obs-sub { font-size: var(--bkbg-obs-st-font-size-t, 16px);line-height:var(--bkbg-obs-st-line-height-t, var(--bkbg-obs-st-line-height-d, var(--bkbg-obs-st-line-height, 1.6)));letter-spacing:var(--bkbg-obs-st-letter-spacing-t, var(--bkbg-obs-st-letter-spacing-d, var(--bkbg-obs-st-letter-spacing, normal)))}
    .bkbg-obs-step-title { font-size: var(--bkbg-obs-stt-font-size-t, 17px);line-height:var(--bkbg-obs-stt-line-height-t, var(--bkbg-obs-stt-line-height-d, var(--bkbg-obs-stt-line-height, 1.3)));letter-spacing:var(--bkbg-obs-stt-letter-spacing-t, var(--bkbg-obs-stt-letter-spacing-d, var(--bkbg-obs-stt-letter-spacing, normal)))}
}

@media (max-width: 768px) {
    .bkbg-obs-grid.layout-horizontal,
    .bkbg-obs-grid.layout-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .bkbg-obs-wrap h2.bkbg-obs-heading,
    .bkbg-obs-wrap .bkbg-obs-heading { font-size: var(--bkbg-obs-hd-font-size-m, 24px);line-height:var(--bkbg-obs-hd-line-height-m, var(--bkbg-obs-hd-line-height-t, var(--bkbg-obs-hd-line-height-d, var(--bkbg-obs-hd-line-height, 1.2))));letter-spacing:var(--bkbg-obs-hd-letter-spacing-m, var(--bkbg-obs-hd-letter-spacing-t, var(--bkbg-obs-hd-letter-spacing-d, var(--bkbg-obs-hd-letter-spacing, normal))))}
    .bkbg-obs-eyebrow { font-size: var(--bkbg-obs-ey-font-size-m, 12px);line-height:var(--bkbg-obs-ey-line-height-m, var(--bkbg-obs-ey-line-height-t, var(--bkbg-obs-ey-line-height-d, var(--bkbg-obs-ey-line-height, 1.4))));letter-spacing:var(--bkbg-obs-ey-letter-spacing-m, var(--bkbg-obs-ey-letter-spacing-t, var(--bkbg-obs-ey-letter-spacing-d, var(--bkbg-obs-ey-letter-spacing, 0.1em))))}
    .bkbg-obs-sub { font-size: var(--bkbg-obs-st-font-size-m, 15px);line-height:var(--bkbg-obs-st-line-height-m, var(--bkbg-obs-st-line-height-t, var(--bkbg-obs-st-line-height-d, var(--bkbg-obs-st-line-height, 1.6))));letter-spacing:var(--bkbg-obs-st-letter-spacing-m, var(--bkbg-obs-st-letter-spacing-t, var(--bkbg-obs-st-letter-spacing-d, var(--bkbg-obs-st-letter-spacing, normal))))}
    .bkbg-obs-step-title { font-size: var(--bkbg-obs-stt-font-size-m, 16px);line-height:var(--bkbg-obs-stt-line-height-m, var(--bkbg-obs-stt-line-height-t, var(--bkbg-obs-stt-line-height-d, var(--bkbg-obs-stt-line-height, 1.3))));letter-spacing:var(--bkbg-obs-stt-letter-spacing-m, var(--bkbg-obs-stt-letter-spacing-t, var(--bkbg-obs-stt-letter-spacing-d, var(--bkbg-obs-stt-letter-spacing, normal))))}
    .bkbg-obs-step-desc { font-size: var(--bkbg-obs-sd-font-size-m, 14px);line-height:var(--bkbg-obs-sd-line-height-m, var(--bkbg-obs-sd-line-height-t, var(--bkbg-obs-sd-line-height-d, var(--bkbg-obs-sd-line-height, 1.65))));letter-spacing:var(--bkbg-obs-sd-letter-spacing-m, var(--bkbg-obs-sd-letter-spacing-t, var(--bkbg-obs-sd-letter-spacing-d, var(--bkbg-obs-sd-letter-spacing, normal))))}
}