/* ============================================================
   Gradient Hero — style.css
   Prefix: bkbg-gh-
   ============================================================ */

.bkbg-gh-wrap {
    box-sizing: border-box;
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: var(--bkbg-gh-pt, 100px) 24px var(--bkbg-gh-pb, 100px);
    background: var(--bkbg-gh-bg, #0f172a);
}

/* ---- Background layer (mesh / gradient / aurora) ---- */
.bkbg-gh-bg-layer {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* Mesh gradient */
.bkbg-gh-style--mesh .bkbg-gh-bg-layer {
    background-image:
        radial-gradient(ellipse 80% 60% at 20% 30%, color-mix(in srgb, var(--bkbg-gh-color-a, #6c3fb5) 35%, transparent), transparent),
        radial-gradient(ellipse 60% 60% at 80% 70%, color-mix(in srgb, var(--bkbg-gh-color-b, #3b82f6) 25%, transparent), transparent),
        radial-gradient(ellipse 50% 40% at 50% 10%, color-mix(in srgb, var(--bkbg-gh-color-c, #ec4899) 20%, transparent), transparent);
}

/* Linear gradient */
.bkbg-gh-style--gradient .bkbg-gh-bg-layer {
    background: linear-gradient(135deg, var(--bkbg-gh-color-a, #6c3fb5) 0%, var(--bkbg-gh-color-b, #3b82f6) 50%, var(--bkbg-gh-color-c, #ec4899) 100%);
    opacity: .6;
}

/* Aurora */
.bkbg-gh-style--aurora .bkbg-gh-bg-layer {
    background-image:
        radial-gradient(ellipse 120% 80% at 50% -10%, color-mix(in srgb, var(--bkbg-gh-color-a, #6c3fb5) 40%, transparent), transparent),
        radial-gradient(ellipse 80% 60% at 80% 50%, color-mix(in srgb, var(--bkbg-gh-color-b, #3b82f6) 25%, transparent), transparent);
    animation: bkbg-aurora 8s ease-in-out infinite alternate;
}
@keyframes bkbg-aurora {
    0% { opacity: .7; }
    100% { opacity: 1; }
}

/* Solid: no extra layer */
.bkbg-gh-style--solid .bkbg-gh-bg-layer { display: none; }

/* ---- Content container ---- */
.bkbg-gh-content {
    position: relative;
    z-index: 1;
    max-width: var(--bkbg-gh-max-w, 760px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.bkbg-gh-align--center .bkbg-gh-content {
    margin: 0 auto;
    text-align: center;
    align-items: center;
}

.bkbg-gh-align--left .bkbg-gh-content {
    margin: 0;
    text-align: left;
    align-items: flex-start;
}

/* ---- Badge ---- */
.bkbg-gh-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--bkbg-gh-badge-bg, rgba(108,63,181,0.18));
    border: 1px solid color-mix(in srgb, var(--bkbg-gh-badge-color, #c4b5fd) 30%, transparent);
}

.bkbg-gh-badge-text {
    font-family: var(--bkbg-gh-bg-font-family, inherit);
    font-size: var(--bkbg-gh-bg-font-size-d, 13px);
    font-weight: var(--bkbg-gh-bg-font-weight, 600);
    font-style: var(--bkbg-gh-bg-font-style, normal);
    text-decoration: var(--bkbg-gh-bg-text-decoration, none);
    text-transform: var(--bkbg-gh-bg-text-transform, none);
    line-height: var(--bkbg-gh-bg-line-height-d, 1.4);
    letter-spacing: var(--bkbg-gh-bg-letter-spacing-d, .02em);
    word-spacing: var(--bkbg-gh-bg-word-spacing-d, normal);
    color: var(--bkbg-gh-badge-color, #c4b5fd);
}

/* ---- Heading — specificity (0,2,0) beats editor theme h1 rules ---- */
.bkbg-gh-content h1.bkbg-gh-heading {
    margin: 0;
    font-family: var(--bkbg-gh-hl-font-family, inherit);
    font-size: var(--bkbg-gh-hl-font-size-d, 64px);
    font-weight: var(--bkbg-gh-hl-font-weight, 800);
    font-style: var(--bkbg-gh-hl-font-style, normal);
    text-decoration: var(--bkbg-gh-hl-text-decoration, none);
    text-transform: var(--bkbg-gh-hl-text-transform, none);
    line-height: var(--bkbg-gh-hl-line-height-d, 1.08);
    letter-spacing: var(--bkbg-gh-hl-letter-spacing-d, -.04em);
    word-spacing: var(--bkbg-gh-hl-word-spacing-d, normal);
    color: var(--bkbg-gh-text, #ffffff);
}

/* ---- Subheading ---- */
.bkbg-gh-sub {
    margin: 0;
    font-family: var(--bkbg-gh-sub-font-family, inherit);
    font-size: var(--bkbg-gh-sub-font-size-d, 20px);
    font-weight: var(--bkbg-gh-sub-font-weight, 400);
    font-style: var(--bkbg-gh-sub-font-style, normal);
    text-decoration: var(--bkbg-gh-sub-text-decoration, none);
    text-transform: var(--bkbg-gh-sub-text-transform, none);
    line-height: var(--bkbg-gh-sub-line-height-d, 1.65);
    letter-spacing: var(--bkbg-gh-sub-letter-spacing-d, normal);
    word-spacing: var(--bkbg-gh-sub-word-spacing-d, normal);
    color: var(--bkbg-gh-sub-c, rgba(255,255,255,0.65));
    max-width: 600px;
}

/* ---- CTA row ---- */
.bkbg-gh-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.bkbg-gh-align--center .bkbg-gh-ctas { justify-content: center; }

.bkbg-gh-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: var(--bkbg-gh-cta-sz, 16px);
    font-weight: 700;
    border-radius: var(--bkbg-gh-cta-r, 10px);
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    transition: filter .15s, transform .15s;
    border: none;
}
.bkbg-gh-btn:hover { filter: brightness(1.1); transform: translateY(-1px); }

.bkbg-gh-btn--primary {
    background: var(--bkbg-gh-btn-bg, #6c3fb5);
    color: var(--bkbg-gh-btn-text, #ffffff);
}

.bkbg-gh-btn--secondary {
    background: var(--bkbg-gh-btn2-bg, rgba(255,255,255,0.08));
    color: var(--bkbg-gh-btn2-text, #ffffff);
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
}

.bkbg-gh-play-icon { font-size: .85em; }

/* ---- Social proof ---- */
.bkbg-gh-proof {
    display: flex;
    align-items: center;
    gap: 12px;
}
.bkbg-gh-align--center .bkbg-gh-proof { justify-content: center; }

.bkbg-gh-avatars {
    display: flex;
    align-items: center;
}

.bkbg-gh-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--bkbg-gh-bg, #0f172a);
    flex-shrink: 0;
    object-fit: cover;
    display: block;
}
.bkbg-gh-avatar--empty {
    background: rgba(255,255,255,0.15);
}

.bkbg-gh-proof-text {
    font-size: 13px;
    color: var(--bkbg-gh-proof, rgba(255,255,255,0.5));
}

/* Responsive */
@media (max-width: 640px) {
    .bkbg-gh-ctas { flex-direction: column; align-items: stretch; }
    .bkbg-gh-btn { justify-content: center; }
}

/* Typography responsive – tablet */
@media (max-width: 1024px) {
    .bkbg-gh-content h1.bkbg-gh-heading {
        font-size: var(--bkbg-gh-hl-font-size-t, var(--bkbg-gh-hl-font-size-d, 64px));
        line-height: var(--bkbg-gh-hl-line-height-t, var(--bkbg-gh-hl-line-height-d, 1.08));
        letter-spacing: var(--bkbg-gh-hl-letter-spacing-t, var(--bkbg-gh-hl-letter-spacing-d, -.04em));
        word-spacing: var(--bkbg-gh-hl-word-spacing-t, var(--bkbg-gh-hl-word-spacing-d, normal));
    }
    .bkbg-gh-sub {
        font-size: var(--bkbg-gh-sub-font-size-t, var(--bkbg-gh-sub-font-size-d, 20px));
        line-height: var(--bkbg-gh-sub-line-height-t, var(--bkbg-gh-sub-line-height-d, 1.65));
        letter-spacing: var(--bkbg-gh-sub-letter-spacing-t, var(--bkbg-gh-sub-letter-spacing-d, normal));
        word-spacing: var(--bkbg-gh-sub-word-spacing-t, var(--bkbg-gh-sub-word-spacing-d, normal));
    }
    .bkbg-gh-badge-text {
        font-size: var(--bkbg-gh-bg-font-size-t, var(--bkbg-gh-bg-font-size-d, 13px));
        line-height: var(--bkbg-gh-bg-line-height-t, var(--bkbg-gh-bg-line-height-d, 1.4));
        letter-spacing: var(--bkbg-gh-bg-letter-spacing-t, var(--bkbg-gh-bg-letter-spacing-d, .02em));
        word-spacing: var(--bkbg-gh-bg-word-spacing-t, var(--bkbg-gh-bg-word-spacing-d, normal));
    }
}

/* Typography responsive – mobile */
@media (max-width: 767px) {
    .bkbg-gh-content h1.bkbg-gh-heading {
        font-size: var(--bkbg-gh-hl-font-size-m, var(--bkbg-gh-hl-font-size-t, var(--bkbg-gh-hl-font-size-d, 64px)));
        line-height: var(--bkbg-gh-hl-line-height-m, var(--bkbg-gh-hl-line-height-t, var(--bkbg-gh-hl-line-height-d, 1.08)));
        letter-spacing: var(--bkbg-gh-hl-letter-spacing-m, var(--bkbg-gh-hl-letter-spacing-t, var(--bkbg-gh-hl-letter-spacing-d, -.04em)));
        word-spacing: var(--bkbg-gh-hl-word-spacing-m, var(--bkbg-gh-hl-word-spacing-t, var(--bkbg-gh-hl-word-spacing-d, normal)));
    }
    .bkbg-gh-sub {
        font-size: var(--bkbg-gh-sub-font-size-m, var(--bkbg-gh-sub-font-size-t, var(--bkbg-gh-sub-font-size-d, 20px)));
        line-height: var(--bkbg-gh-sub-line-height-m, var(--bkbg-gh-sub-line-height-t, var(--bkbg-gh-sub-line-height-d, 1.65)));
        letter-spacing: var(--bkbg-gh-sub-letter-spacing-m, var(--bkbg-gh-sub-letter-spacing-t, var(--bkbg-gh-sub-letter-spacing-d, normal)));
        word-spacing: var(--bkbg-gh-sub-word-spacing-m, var(--bkbg-gh-sub-word-spacing-t, var(--bkbg-gh-sub-word-spacing-d, normal)));
    }
    .bkbg-gh-badge-text {
        font-size: var(--bkbg-gh-bg-font-size-m, var(--bkbg-gh-bg-font-size-t, var(--bkbg-gh-bg-font-size-d, 13px)));
        line-height: var(--bkbg-gh-bg-line-height-m, var(--bkbg-gh-bg-line-height-t, var(--bkbg-gh-bg-line-height-d, 1.4)));
        letter-spacing: var(--bkbg-gh-bg-letter-spacing-m, var(--bkbg-gh-bg-letter-spacing-t, var(--bkbg-gh-bg-letter-spacing-d, .02em)));
        word-spacing: var(--bkbg-gh-bg-word-spacing-m, var(--bkbg-gh-bg-word-spacing-t, var(--bkbg-gh-bg-word-spacing-d, normal)));
    }
}