/* =============================================================
   BC HOME SERVICE — v10 ENHANCEMENT LAYER
   ---------------------------------------------------------------
   Additive-only upgrade layer injected on every public page.

   1.  THEME SYSTEM — light by default (the exact existing design),
       with a full, stunning dark theme via [data-theme="dark"].
       Brand palette is preserved: navy #0a1628, blue #2e86de,
       teal #00b4d8, orange #ff6b35. No existing rule is removed.
   2.  SCROLL PROGRESS BAR — gradient, GPU-composited.
   3.  SCROLL-REVEAL ENGINE — [data-v10-reveal] tags applied by
       js/v10.js for pages that lack the fx-reveal system.
   4.  MICRO-INTERACTIONS — button shine, card lift, chip pop,
       table row glow. Transform/opacity only (no layout thrash).
   5.  DARK SURFACES — universal overrides for the site's inline
       background patterns (var(--color-off-white), #f8fafc, #fff,
       rgb(248,250,252), rgb(255,255,255)) + every card class.
   6.  A11Y — prefers-reduced-motion, focus-visible, print, and
       44px touch targets are fully respected.
   ============================================================= */

/* =============================================================
   1. THEME TOKENS
   ============================================================= */
:root {
  --v10-surface-page: #ffffff;
  --v10-surface-alt: #f8fafc;
  --v10-surface-card: #ffffff;
  --v10-surface-raised: #ffffff;
  --v10-border-soft: #e2e8f0;
  --v10-text-strong: #1a1a2e;
  --v10-text-soft: #4a5568;
  --v10-text-faint: #718096;
  --v10-accent: #2e86de;
  --v10-accent-bright: #4a9ae8;
  --v10-teal: #00b4d8;
  --v10-orange: #ff6b35;
  --v10-shadow-card: 0 4px 24px rgba(10, 22, 40, 0.08), 0 1px 4px rgba(10, 22, 40, 0.04);
  --v10-shadow-card-hover: 0 20px 60px rgba(10, 22, 40, 0.18), 0 8px 24px rgba(10, 22, 40, 0.10);
  --v10-toggle-glass: rgba(255, 255, 255, 0.72);
  --v10-toggle-icon: #0a1628;
  --v10-progress-a: #ff6b35;
  --v10-progress-b: #ff8c42;
  --v10-progress-c: #00b4d8;
}

[data-theme="dark"] {
  --v10-surface-page: #060d1a;
  --v10-surface-alt: #0a1628;
  --v10-surface-card: #0e1d36;
  --v10-surface-raised: #12254a;
  --v10-border-soft: rgba(151, 183, 229, 0.16);
  --v10-text-strong: #eaf1fb;
  --v10-text-soft: #aebdd6;
  --v10-text-faint: #7e91b0;
  --v10-accent: #4a9ae8;
  --v10-accent-bright: #6cb3f2;
  --v10-teal: #48cae4;
  --v10-orange: #ff8c42;
  --v10-shadow-card: 0 4px 24px rgba(0, 0, 0, 0.45), 0 1px 4px rgba(0, 0, 0, 0.3);
  --v10-shadow-card-hover: 0 24px 70px rgba(0, 0, 0, 0.6), 0 8px 28px rgba(0, 0, 0, 0.4);
  --v10-toggle-glass: rgba(14, 29, 54, 0.82);
  --v10-toggle-icon: #eaf1fb;
  color-scheme: dark;
}

/* =============================================================
   2. DARK MODE — GLOBAL PAGE SURFACES
   Both the React homepage and the static internal pages paint
   section backgrounds through inline styles. We neutralise every
   known light-surface pattern and re-skin the shared components.
   ============================================================= */
[data-theme="dark"] body {
  background: var(--v10-surface-page) !important;
  color: var(--v10-text-strong);
}

/* — inline light backgrounds (static pages keep the literal token
     or hex inside the style attribute; React serialises to rgb()) — */
[data-theme="dark"] section[style*="var(--color-off-white)"],
[data-theme="dark"] section[style*="#f8fafc" i],
[data-theme="dark"] section[style*="#F8FAFC" i],
[data-theme="dark"] section[style*="rgb(248, 250, 252)"],
[data-theme="dark"] section[style*="248,250,252"],
[data-theme="dark"] .m-section[style*="#f8fafc" i] {
  background: var(--v10-surface-alt) !important;
}

[data-theme="dark"] section[style*="#fff" i],
[data-theme="dark"] section[style*="#FFFFFF" i],
[data-theme="dark"] section[style*="rgb(255, 255, 255)"],
[data-theme="dark"] section[style*="255, 255, 255"],
[data-theme="dark"] section[style*="background:#fff" i] {
  background: var(--v10-surface-page) !important;
}

/* soft light gradient bands (cost tables, CTA strips) */
[data-theme="dark"] section[style*="#eef4fa" i],
[data-theme="dark"] div[style*="linear-gradient(135deg,#f8fafc"],
[data-theme="dark"] div[style*="linear-gradient(135deg, #f8fafc"] {
  background: linear-gradient(135deg, #0a1628 0%, #0d1e3a 100%) !important;
}

/* — homepage React sections (stable ids) — */
[data-theme="dark"] #services,
[data-theme="dark"] #reviews,
[data-theme="dark"] #blog,
[data-theme="dark"] #financing,
[data-theme="dark"] #about,
[data-theme="dark"] #how-it-works,
[data-theme="dark"] #before-after,
[data-theme="dark"] #calculator,
[data-theme="dark"] #contact,
[data-theme="dark"] #book-online,
[data-theme="dark"] #home {
  background: var(--v10-surface-page) !important;
}
[data-theme="dark"] #service-areas,
[data-theme="dark"] #faq {
  background: var(--v10-surface-alt) !important;
}
/* keep the intentional dark navy sections (quote/emergency/footer) — untouched */

/* — JS assist: elements flagged by v10.js surface detector — */
[data-theme="dark"] [data-v10-flip="soft"] { background: var(--v10-surface-alt) !important; }
[data-theme="dark"] [data-v10-flip="card"] { background: var(--v10-surface-card) !important; }
[data-theme="dark"] [data-v10-flip="page"] { background: var(--v10-surface-page) !important; }

/* =============================================================
   3. DARK MODE — SHARED COMPONENTS
   ============================================================= */

/* — sticky nav (white on light) — */
[data-theme="dark"] .nav,
[data-theme="dark"] nav.nav,
[data-theme="dark"] .desktop-nav,
[data-theme="dark"] header.site-header,
[data-theme="dark"] nav[style*="rgb(255, 255, 255)"],
[data-theme="dark"] nav[style*="#fff" i],
[data-theme="dark"] nav[style*="#FFFFFF" i] {
  background: rgba(10, 22, 40, 0.92) !important;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--v10-border-soft) !important;
  -webkit-box-shadow: 0 10px 34px rgba(0, 0, 0, 0.45);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.45);
}
/* logo gradient + wordmark stay visible on dark */
[data-theme="dark"] nav stop[stop-color="#0A1628"],
[data-theme="dark"] .nav stop[stop-color="#0A1628"] {
  stop-color: #eaf1fb !important;
}
[data-theme="dark"] nav a[aria-label*="Home"] span,
[data-theme="dark"] .nav-logo span:not(.logo-mark) {
  color: #eaf1fb !important;
}
[data-theme="dark"] .nav a,
[data-theme="dark"] .desktop-nav a,
[data-theme="dark"] .nav-logo *,
[data-theme="dark"] .nav .nav-logo span {
  color: var(--v10-text-strong) !important;
}
[data-theme="dark"] .nav-dropdown-menu,
[data-theme="dark"] .nav-dropdown {
  background: #0e1d36 !important;
  border: 1px solid var(--v10-border-soft) !important;
  -webkit-box-shadow: var(--v10-shadow-card-hover);
  box-shadow: var(--v10-shadow-card-hover);
}
[data-theme="dark"] .nav-dropdown-item p,
[data-theme="dark"] .nav-dropdown-item span,
[data-theme="dark"] .nav-dropdown-item small {
  color: var(--v10-text-soft) !important;
}
[data-theme="dark"] .nav-dropdown-item:hover {
  background: rgba(74, 154, 232, 0.12) !important;
}

/* — topbar stays brand navy in both themes; brighten text slightly — */
[data-theme="dark"] .topbar { border-bottom-color: rgba(151, 183, 229, 0.12); }

/* — mobile nav drawer — */
[data-theme="dark"] .mobile-nav,
[data-theme="dark"] .mobile-menu {
  background: #0a1628 !important;
}
[data-theme="dark"] .mobile-nav a,
[data-theme="dark"] .mobile-menu a { color: var(--v10-text-strong) !important; }

/* — generic cards (every page uses one of these) — */
[data-theme="dark"] .card,
[data-theme="dark"] .service-card,
[data-theme="dark"] .service-card-v2,
[data-theme="dark"] .pricing-card,
[data-theme="dark"] .review-card,
[data-theme="dark"] .bc-review-card,
[data-theme="dark"] .ba-card,
[data-theme="dark"] .bc-ba-card,
[data-theme="dark"] .blog-card,
[data-theme="dark"] .post-card,
[data-theme="dark"] .bc9-post,
[data-theme="dark"] .bc9-fin-card,
[data-theme="dark"] .bc9-offer,
[data-theme="dark"] .faq-item,
[data-theme="dark"] .bc-faq-item,
[data-theme="dark"] .process-step,
[data-theme="dark"] .stat-item,
[data-theme="dark"] .quote-form-wrap,
[data-theme="dark"] .est-panel,
[data-theme="dark"] .est-wrap,
[data-theme="dark"] .fin-calc,
[data-theme="dark"] .siz-wrap,
[data-theme="dark"] .rvr-wrap,
[data-theme="dark"] .emg-wrap,
[data-theme="dark"] .bc9-quote-form,
[data-theme="dark"] .contact-card,
[data-theme="dark"] .info-card,
[data-theme="dark"] .cta-box {
  background: var(--v10-surface-card) !important;
  border-color: var(--v10-border-soft) !important;
  -webkit-box-shadow: var(--v10-shadow-card);
  box-shadow: var(--v10-shadow-card);
}

/* — inline white cards (style attr) — */
[data-theme="dark"] div[style*="background:#fff" i],
[data-theme="dark"] div[style*="background: #fff" i],
[data-theme="dark"] div[style*="background:#ffffff" i],
[data-theme="dark"] div[style*="background: rgb(255, 255, 255)"] {
  background: var(--v10-surface-card) !important;
  border-color: var(--v10-border-soft) !important;
}

/* — white chips (service tag pills) — */
[data-theme="dark"] a[style*="background:#fff" i],
[data-theme="dark"] span[style*="background:#fff" i] {
  background: var(--v10-surface-card) !important;
  border-color: var(--v10-border-soft) !important;
  color: var(--v10-accent-bright) !important;
}

/* — typography — */
[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3,
[data-theme="dark"] h4, [data-theme="dark"] h5, [data-theme="dark"] h6 {
  color: var(--v10-text-strong);
}
[data-theme="dark"] p, [data-theme="dark"] li, [data-theme="dark"] td,
[data-theme="dark"] th, [data-theme="dark"] dd, [data-theme="dark"] dt,
[data-theme="dark"] figcaption, [data-theme="dark"] small,
[data-theme="dark"] .article-body, [data-theme="dark"] .post-content {
  color: var(--v10-text-soft);
}
[data-theme="dark"] .section-eyebrow:not(.on-dark) { color: var(--v10-teal); }
[data-theme="dark"] .text-medium, [data-theme="dark"] .muted { color: var(--v10-text-faint) !important; }
[data-theme="dark"] strong, [data-theme="dark"] b { color: var(--v10-text-strong); }

/* — links — */
[data-theme="dark"] a { color: var(--v10-accent-bright); }
[data-theme="dark"] .article-body a, [data-theme="dark"] .post-content a,
[data-theme="dark"] .bc9-post a:not(.btn) {
  color: var(--v10-accent-bright);
  text-decoration-color: rgba(72, 202, 228, 0.5);
}

/* — price tables — */
[data-theme="dark"] .cost-table,
[data-theme="dark"] .price-table,
[data-theme="dark"] table.cost-table,
[data-theme="dark"] .comparison-table {
  background: var(--v10-surface-card) !important;
  border-color: var(--v10-border-soft) !important;
}
[data-theme="dark"] .cost-table th,
[data-theme="dark"] .price-table th {
  background: #0a1628 !important;
  color: #eaf1fb !important;
  border-bottom-color: rgba(151, 183, 229, 0.2) !important;
}
[data-theme="dark"] .cost-table td,
[data-theme="dark"] .price-table td {
  color: var(--v10-text-soft);
  border-bottom-color: var(--v10-border-soft) !important;
}
[data-theme="dark"] .cost-table tbody tr:nth-child(even),
[data-theme="dark"] .price-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.03);
}
[data-theme="dark"] .cost-table tbody tr:hover,
[data-theme="dark"] .price-table tbody tr:hover {
  background: rgba(74, 154, 232, 0.10);
}
[data-theme="dark"] .cost-table-wrap,
[data-theme="dark"] .table-scroll {
  -webkit-box-shadow: var(--v10-shadow-card);
  box-shadow: var(--v10-shadow-card);
}

/* — forms & inputs — */
[data-theme="dark"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
[data-theme="dark"] select,
[data-theme="dark"] textarea,
[data-theme="dark"] .qf-input,
[data-theme="dark"] .hcf-input,
[data-theme="dark"] .cf-field input,
[data-theme="dark"] .cf-field select,
[data-theme="dark"] .cf-field textarea {
  background: #0a1628 !important;
  border-color: var(--v10-border-soft) !important;
  color: var(--v10-text-strong) !important;
}
[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder,
[data-theme="dark"] .qf-input::placeholder,
[data-theme="dark"] .hcf-input::placeholder {
  color: #63748f !important;
}
[data-theme="dark"] input:focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] .qf-input:focus,
[data-theme="dark"] .hcf-input:focus {
  border-color: var(--v10-accent-bright) !important;
  -webkit-box-shadow: 0 0 0 3px rgba(74, 154, 232, 0.22);
  box-shadow: 0 0 0 3px rgba(74, 154, 232, 0.22);
}
[data-theme="dark"] .qf-input-group label,
[data-theme="dark"] .hcf-input-wrap label,
[data-theme="dark"] .cf-field label { color: var(--v10-text-soft) !important; }

/* — quote / hero form card (light card on dark hero) — */
[data-theme="dark"] .hero-contact-form,
[data-theme="dark"] .quote-form-card {
  background: var(--v10-surface-card) !important;
}

/* — blockquotes, code, kbd (article pages) — */
[data-theme="dark"] blockquote {
  background: rgba(74, 154, 232, 0.08) !important;
  border-left-color: var(--v10-orange) !important;
  color: var(--v10-text-soft) !important;
}
[data-theme="dark"] code, [data-theme="dark"] pre {
  background: #0a1628 !important;
  color: #cfe3ff !important;
  border-color: var(--v10-border-soft) !important;
}
[data-theme="dark"] kbd {
  background: #16264a !important;
  color: var(--v10-text-strong) !important;
  border-color: rgba(151, 183, 229, 0.25) !important;
}
[data-theme="dark"] hr { border-color: var(--v10-border-soft) !important; }

/* — before/after slider — */
[data-theme="dark"] .ba-info, [data-theme="dark"] .ba-meta {
  background: var(--v10-surface-card) !important;
  color: var(--v10-text-soft) !important;
}

/* — blog/article pages (m-* + rmx-* family from modern.css/read-more.js) — */
[data-theme="dark"] .m-card,
[data-theme="dark"] .m-table,
[data-theme="dark"] .m-table-wrap,
[data-theme="dark"] .m-faq-item,
[data-theme="dark"] .m-bento-item,
[data-theme="dark"] .m-step,
[data-theme="dark"] .m-counter-card,
[data-theme="dark"] .rmx-toc-inner,
[data-theme="dark"] .rmx-lb-img,
[data-theme="dark"] .rmx-share-btn,
[data-theme="dark"] .m-chip {
  background: var(--v10-surface-card) !important;
  border-color: var(--v10-border-soft) !important;
  -webkit-box-shadow: var(--v10-shadow-card);
  box-shadow: var(--v10-shadow-card);
}
[data-theme="dark"] .m-table th { background: #0a1628 !important; color: #eaf1fb !important; }
[data-theme="dark"] .m-table td { color: var(--v10-text-soft) !important; border-bottom-color: var(--v10-border-soft) !important; }
[data-theme="dark"] .m-table tbody tr:nth-child(even) { background: rgba(255, 255, 255, 0.03) !important; }
[data-theme="dark"] .m-faq-q { color: var(--v10-text-strong) !important; }
[data-theme="dark"] .m-faq-a, [data-theme="dark"] .m-faq-a-inner { color: var(--v10-text-soft) !important; }
[data-theme="dark"] .m-h2 { color: var(--v10-text-strong) !important; }
[data-theme="dark"] .m-sub, [data-theme="dark"] .m-eyebrow { color: var(--v10-teal) !important; }
[data-theme="dark"] .m-ba-handle { background: var(--v10-surface-card) !important; border-color: var(--v10-border-soft) !important; }
[data-theme="dark"] .m-badge { background: rgba(74, 154, 232, 0.14) !important; border-color: rgba(74, 154, 232, 0.35) !important; color: var(--v10-accent-bright) !important; }
[data-theme="dark"] .rmx-toc-chip { color: var(--v10-text-soft) !important; }
[data-theme="dark"] .rmx-toc-chip.is-on { background: linear-gradient(135deg, #2e86de, #00b4d8) !important; color: #fff !important; }
[data-theme="dark"] .rmx-lb-cap { background: rgba(6, 13, 26, 0.82) !important; color: var(--v10-text-soft) !important; }
[data-theme="dark"] .rmx-totop { background: var(--v10-surface-raised) !important; color: #eaf1fb !important; border-color: var(--v10-border-soft) !important; }
[data-theme="dark"] .rmx-toast { background: #0e1d36 !important; border-color: var(--v10-border-soft) !important; color: #eaf1fb !important; }

/* — inline-styled content callouts (blog articles, 58 posts + 323 drafts
     carry these hand-authored light boxes: neutral, info-blue, warn-red,
     success-green, tip-orange) — */
[data-theme="dark"] div[style*="background:#fff" i],
[data-theme="dark"] div[style*="background:#ffffff" i],
[data-theme="dark"] div[style*="background: #fff" i],
[data-theme="dark"] div[style*="background:#f6f9fc" i],
[data-theme="dark"] div[style*="background: #f6f9fc" i],
[data-theme="dark"] div[style*="background:#f0f6fd" i],
[data-theme="dark"] table[style*="background:#fff" i],
[data-theme="dark"] table[style*="background:#ffffff" i],
[data-theme="dark"] table[style*="background: #fff" i] {
  background: var(--v10-surface-card) !important;
}
/* info / blue callouts */
[data-theme="dark"] div[style*="background:#f2faff" i],
[data-theme="dark"] div[style*="background:#f2f8ff" i],
[data-theme="dark"] div[style*="background:#EBF4FC" i],
[data-theme="dark"] div[style*="background:#EBF4FF" i],
[data-theme="dark"] div[style*="background:#EBF7FA" i],
[data-theme="dark"] div[style*="background:#e6f7fb" i] {
  background: rgba(46, 134, 222, 0.13) !important;
}
/* warning / red callouts */
[data-theme="dark"] div[style*="background:#fff5f5" i],
[data-theme="dark"] div[style*="background:#fdf0f0" i],
[data-theme="dark"] div[style*="background:#FDECEA" i] {
  background: rgba(231, 76, 60, 0.13) !important;
}
/* success / green callouts */
[data-theme="dark"] div[style*="background:#effaf4" i],
[data-theme="dark"] div[style*="background:#E6F8EF" i] {
  background: rgba(46, 204, 113, 0.12) !important;
}
/* tip / orange callouts */
[data-theme="dark"] div[style*="background:#fff8ef" i] {
  background: rgba(255, 140, 66, 0.12) !important;
}
/* light borders used on those callouts (#e2e8f0 verified border-only) */
[data-theme="dark"] div[style*="#e2e8f0"],
[data-theme="dark"] table[style*="#e2e8f0"],
[data-theme="dark"] section[style*="#e2e8f0"] {
  border-color: var(--v10-border-soft) !important;
}
/* dark text inside inline boxes flips to light */
[data-theme="dark"] div[style*="background:#fff" i] p,
[data-theme="dark"] div[style*="background:#fff" i] li,
[data-theme="dark"] div[style*="background:#fff" i] td,
[data-theme="dark"] div[style*="background:#f6f9fc" i] p,
[data-theme="dark"] div[style*="background:#f6f9fc" i] li,
[data-theme="dark"] div[style*="background:#f2faff" i] p,
[data-theme="dark"] div[style*="background:#f2f8ff" i] p,
[data-theme="dark"] div[style*="background:#fff5f5" i] p,
[data-theme="dark"] div[style*="background:#effaf4" i] p,
[data-theme="dark"] div[style*="background:#fff8ef" i] p,
[data-theme="dark"] table[style*="background:#fff" i] td,
[data-theme="dark"] table[style*="background:#fff" i] th {
  color: var(--v10-text-soft) !important;
}

/* — internal-pages.js injected components (bc-* family) — */
[data-theme="dark"] .bc-service-item,
[data-theme="dark"] .bc-review-card,
[data-theme="dark"] .bc-ba-card,
[data-theme="dark"] .bc-faq-item,
[data-theme="dark"] .bc-ba-info,
[data-theme="dark"] .bc-quote-form,
[data-theme="dark"] nav[style*="#f6f9fc" i],
[data-theme="dark"] nav[style*="#F6F9FC" i] {
  background: var(--v10-surface-card) !important;
  border-color: var(--v10-border-soft) !important;
  -webkit-box-shadow: var(--v10-shadow-card);
  box-shadow: var(--v10-shadow-card);
}
[data-theme="dark"] .bc-ba-img { background: #0a1628 !important; }
[data-theme="dark"] .bc-section-sub { color: var(--v10-text-soft) !important; }
[data-theme="dark"] .bc-service-item *:not(a),
[data-theme="dark"] .bc-review-text,
[data-theme="dark"] .bc-review-author,
[data-theme="dark"] .bc-review-meta { color: var(--v10-text-soft) !important; }
[data-theme="dark"] .bc-review-stars { color: #ffb84d !important; }
[data-theme="dark"] .bc-faq-q { color: var(--v10-text-strong) !important; }
[data-theme="dark"] .bc-faq-a { color: var(--v10-text-soft) !important; }
[data-theme="dark"] .bc-quote-form input,
[data-theme="dark"] .bc-quote-form select,
[data-theme="dark"] .bc-quote-form textarea {
  background: #0a1628 !important;
  color: var(--v10-text-strong) !important;
  border-color: var(--v10-border-soft) !important;
}

/* — breadcrumbs strip under nav (light pages) — */
[data-theme="dark"] .crumb-bar,
[data-theme="dark"] .breadcrumb-bar,
[data-theme="dark"] .bc-breadcrumb {
  background: var(--v10-surface-alt) !important;
  border-bottom: 1px solid var(--v10-border-soft) !important;
}
[data-theme="dark"] .bc-breadcrumb a { color: var(--v10-accent-bright) !important; }
[data-theme="dark"] .bc-breadcrumb span.sep { color: #5b6f8f !important; }
[data-theme="dark"] .bc-breadcrumb span.current { color: var(--v10-text-soft) !important; }

/* — FAQ accordion — */
[data-theme="dark"] .faq-item .faq-answer,
[data-theme="dark"] .bc-faq-item .faq-answer { color: var(--v10-text-soft); }
[data-theme="dark"] .faq-item.open,
[data-theme="dark"] .faq-item[aria-expanded="true"] {
  border-color: rgba(72, 202, 228, 0.4) !important;
}

/* — read-more collapsibles — */
[data-theme="dark"] .read-more-wrap,
[data-theme="dark"] .rm-body {
  color: var(--v10-text-soft);
}

/* — city chips + estimator chips — */
[data-theme="dark"] .city-chip,
[data-theme="dark"] .est-chip {
  background: var(--v10-surface-card) !important;
  border-color: var(--v10-border-soft) !important;
  color: var(--v10-text-strong) !important;
}
[data-theme="dark"] .city-chip.is-active,
[data-theme="dark"] .est-chip.is-active {
  background: linear-gradient(135deg, #2e86de, #00b4d8) !important;
  border-color: transparent !important;
  color: #fff !important;
}

/* — stat / trust bands — */
[data-theme="dark"] .trust-badges,
[data-theme="dark"] .stat-band { background: var(--v10-surface-alt) !important; }

/* — chatbot widget — */
[data-theme="dark"] .chatbot-panel,
[data-theme="dark"] .ai-chat-panel {
  background: #0e1d36 !important;
  border-color: var(--v10-border-soft) !important;
}
[data-theme="dark"] .chatbot-panel .chatbot-msg,
[data-theme="dark"] .ai-chat-panel .msg { color: var(--v10-text-strong) !important; }
[data-theme="dark"] .chatbot-panel .chatbot-msg.user {
  background: linear-gradient(135deg, #2e86de, #00b4d8) !important;
}

/* — Leaflet map: brand-consistent dark tiles (v10.js swaps the CARTO
     tile URL to dark_all; this rule keeps markers/controls readable and
     the attribution chip legible) — */
[data-theme="dark"] .leaflet-container {
  background: #0a1628 !important;
  border-color: var(--v10-border-soft) !important;
}
[data-theme="dark"] .leaflet-control-attribution {
  background: rgba(10, 22, 40, 0.75) !important;
  color: #aebdd6 !important;
}
[data-theme="dark"] .leaflet-control-attribution a { color: #6cb3f2 !important; }
[data-theme="dark"] .leaflet-bar a,
[data-theme="dark"] .leaflet-control-zoom a {
  background: #0e1d36 !important;
  color: #eaf1fb !important;
  border-color: var(--v10-border-soft) !important;
}
[data-theme="dark"] .leaflet-popup-content-wrapper,
[data-theme="dark"] .leaflet-popup-tip {
  background: #0e1d36 !important;
  color: #eaf1fb !important;
}

/* — floating widgets stay as-is (already brand-coloured) — */

/* — selection + scrollbar — */
[data-theme="dark"] ::selection { background: rgba(0, 180, 216, 0.35); color: #fff; }
[data-theme="dark"] ::-webkit-scrollbar-track { background: #060d1a; }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: #1d3357; }
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover { background: #2a4a73; }

/* — images: gentle brightness guard so photos sit well on dark — */
[data-theme="dark"] .article-body img,
[data-theme="dark"] .post-content img,
[data-theme="dark"] .bc9-post img { border-radius: 14px; }

/* =============================================================
   4. THEME TOGGLE (v11) — a minimal icon-only glass circle in
   the top-right corner of every page's hero. No label, no
   layout impact: the hero renders exactly as originally
   designed and the small 42px button blends into the hero's
   deep-navy surface in BOTH themes.
   ============================================================= */
.v10-hero-toggle {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 30;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(13, 27, 51, 0.32);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  -webkit-box-shadow: 0 6px 18px rgba(4, 10, 20, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.13);
  box-shadow: 0 6px 18px rgba(4, 10, 20, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.13);
  color: rgba(255, 255, 255, 0.92);
  cursor: pointer;
  -webkit-transition: -webkit-transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
  -webkit-tap-highlight-color: transparent;
  overflow: hidden;
}
.v10-hero-toggle:hover,
.v10-hero-toggle:focus-visible {
  -webkit-transform: scale(1.07);
  transform: scale(1.07);
  border-color: rgba(0, 180, 216, 0.75);
  background: rgba(13, 27, 51, 0.5);
  -webkit-box-shadow: 0 8px 22px rgba(0, 180, 216, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.16);
  box-shadow: 0 8px 22px rgba(0, 180, 216, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.16);
  outline: none;
}
.v10-hero-toggle:focus-visible { box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.5); }
.v10-hero-toggle:active { -webkit-transform: scale(0.94); transform: scale(0.94); }
.v10-hero-toggle svg {
  width: 18px;
  height: 18px;
  -webkit-box-flex: 0;
  -ms-flex: none;
  flex: none;
  display: block;
  -webkit-transition: -webkit-transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition: transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.v10-hero-toggle .v10-ht-moon { display: block; }
.v10-hero-toggle .v10-ht-sun { display: none; }
[data-theme="dark"] .v10-hero-toggle .v10-ht-moon { display: none; }
[data-theme="dark"] .v10-hero-toggle .v10-ht-sun { display: block; }
[data-theme="dark"] .v10-hero-toggle svg {
  -webkit-transform: rotate(-35deg);
  transform: rotate(-35deg);
}
/* soft glow sweep on hover — matches the site's teal accent */
.v10-hero-toggle::after {
  content: "";
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 180, 216, 0.3), transparent 60%);
  opacity: 0;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.v10-hero-toggle:hover::after,
.v10-hero-toggle:focus-visible::after { opacity: 1; }

@media (max-width: 640px) {
  /* tuck close to the hero's top edge on phones: the homepage hero
     eyebrow badge sits only ~41-48px below the hero top at 375px, so
     the circle compacts to 38px to keep a clean zero-overlap gap */
  .v10-hero-toggle { top: 3px; right: 8px; width: 38px; height: 38px; }
  .v10-hero-toggle svg { width: 16px; height: 16px; }
  /* the JS-injected .bc-page-hero centres its content vertically;
     on phones tall content can start as high as ~30px below the
     hero top, leaving no room for the button. Anchor content from
     the top with a fixed inset instead (the hero is a full-bleed
     image banner, so the shift is visually imperceptible) —
     homepage hero untouched. */
  .bc-page-hero { -webkit-box-align: start; -ms-flex-align: start; align-items: flex-start; padding-top: 48px; }
}
@media print { .v10-hero-toggle { display: none !important; } }
@media (prefers-reduced-motion: reduce) {
  .v10-hero-toggle,
  .v10-hero-toggle svg { -webkit-transition: none; transition: none; }
}

/* FIX (v10.1): internal-page header overflowed at <=900px — the
   phone + quote buttons (flex-shrink:0) pushed the burger button
   123px off-screen, making the mobile menu impossible to open.
   The actions now mirror the homepage pattern: phone/quote live in
   the topbar call-link, the mobile-nav dialog and the sticky CTA
   bar, so the header keeps [logo] [burger] on mobile (the theme
   toggle lives in the hero since v10.3). */
@media (max-width: 900px) {
  .nav-actions > .btn { display: none !important; }
  .nav-actions { gap: 10px; }
  .nav .container { gap: 12px; }
}

/* =============================================================
   4b. HEADER FIT (v10.1) — CRITICAL LAYOUT FIX
   The v10 Pricing + Shop nav links (added site-wide for internal
   linking) made the header content (~1390-1440px) wider than the
   nav container (1240px cap, ~1144px usable): on 901-1760px
   viewports the Free Quote CTA was clipped off-screen and the
   burger was unreachable. Every element is kept:
   • 901-1299px  — tablet nav: the menu links fold into the burger
                   dialog (all links + phone + quote live there);
                   header keeps [logo] [phone] [quote] [burger].
   • 1300-1519px — desktop nav with tightened link metrics on a
                   widened 1520px nav container; the homepage folds
                   its phone button into the topbar (the number
                   stays visible one row above).
   • 1520px+     — full nav, near-native link metrics, same wide
                   container. [logo] [links] [phone] [quote]
   (The theme toggle moved from the header into the hero in v10.3,
    which also frees ~48px of header room on every page.)
   ============================================================= */

/* --- tablet zone: burger nav (all page types) --- */
@media (min-width: 901px) and (max-width: 1299px) {
  .nav .nav-menu.desktop-nav { display: none !important; }
  .nav .mobile-menu-btn { display: flex !important; }
  nav[role="navigation"]:not(.nav) .v10-nav-links { display: none !important; }
  nav[role="navigation"]:not(.nav) .mobile-menu-btn { display: flex !important; }
}

/* --- desktop zones: widen the nav container (content max-width
       stays 1240 — only the nav row gets the extra room) --- */
@media (min-width: 1300px) {
  .nav .container,
  nav[role="navigation"]:not(.nav) > div.container { max-width: 1440px !important; }
}

/* --- 1300-1519px: tightened metrics so everything fits --- */
@media (min-width: 1300px) and (max-width: 1519px) {
  .nav-menu { gap: 5px !important; }
  .nav-menu > a,
  .nav-menu > .nav-dropdown > button { font-size: 0.88rem !important; }
  .nav-actions { gap: 8px !important; }
  .nav-actions .btn-sm { padding-left: 10px !important; padding-right: 10px !important; }
  /* homepage (React inline styles need !important) */
  nav[role="navigation"]:not(.nav) .v10-nav-links { gap: 5px !important; }
  nav[role="navigation"]:not(.nav) .v10-nav-links > a,
  nav[role="navigation"]:not(.nav) .v10-nav-links > div > button {
    padding-left: 9px !important;
    padding-right: 9px !important;
    font-size: 0.82rem !important;
  }
  nav[role="navigation"]:not(.nav) .v10-nav-actions { gap: 8px !important; }
  nav[role="navigation"]:not(.nav) .v10-nav-actions > .btn {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }
  /* homepage phone button folds into the topbar in this zone
     (the number remains visible in the topbar right above) */
  nav[role="navigation"]:not(.nav) .v10-nav-actions > a[href^="tel"] { display: none !important; }
}

/* --- 1520px+: comfortable near-native metrics --- */
@media (min-width: 1520px) {
  .nav-menu { gap: 8px !important; }
  .nav-menu > a,
  .nav-menu > .nav-dropdown > button { font-size: 1rem !important; }
  nav[role="navigation"]:not(.nav) .v10-nav-links { gap: 8px !important; }
  nav[role="navigation"]:not(.nav) .v10-nav-links > a,
  nav[role="navigation"]:not(.nav) .v10-nav-links > div > button {
    padding-left: 12px !important;
    padding-right: 12px !important;
    font-size: 0.9rem !important;
  }
}

/* =============================================================
   5. SCROLL PROGRESS BAR
   ============================================================= */
.v10-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 9995;
  pointer-events: none;
  background: transparent;
}
.v10-progress-fill {
  height: 100%;
  width: 100%;
  -webkit-transform-origin: 0 50%;
  transform-origin: 0 50%;
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--v10-progress-a), var(--v10-progress-b) 45%, var(--v10-progress-c));
  -webkit-box-shadow: 0 0 12px rgba(255, 140, 66, 0.45);
  box-shadow: 0 0 12px rgba(255, 140, 66, 0.45);
  will-change: transform;
}

/* =============================================================
   6. SCROLL-REVEAL ENGINE (internal pages)
   Final state == the current design; only the entrance animates.
   ============================================================= */
[data-v10-reveal] {
  opacity: 0;
  -webkit-transform: translateY(26px);
  transform: translateY(26px);
  -webkit-transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), -webkit-transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
  transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
  transition-delay: var(--v10-delay, 0s);
  will-change: opacity, transform;
}
[data-v10-reveal="left"] { -webkit-transform: translateX(-32px); transform: translateX(-32px); }
[data-v10-reveal="right"] { -webkit-transform: translateX(32px); transform: translateX(32px); }
[data-v10-reveal="zoom"] { -webkit-transform: scale(0.92); transform: scale(0.92); }
[data-v10-reveal].v10-in {
  opacity: 1;
  -webkit-transform: none;
  transform: none;
}
/* headline underline draw */
.v10-rule-draw {
  position: relative;
}
.v10-rule-draw::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 64px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--v10-orange), var(--v10-teal));
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 0 50%;
  transform-origin: 0 50%;
  -webkit-transition: -webkit-transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1) 0.15s;
  transition: transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1) 0.15s;
}
.v10-rule-draw.v10-in::after { -webkit-transform: scaleX(1); transform: scaleX(1); }

/* =============================================================
   7. MICRO-INTERACTIONS (both themes — additive polish)
   ============================================================= */

/* — button shine sweep — */
.v10-shine {
  position: relative;
  overflow: hidden;
  -webkit-isolation: isolate;
  isolation: isolate;
}
.v10-shine::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 45%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  -webkit-transform: skewX(-22deg);
  transform: skewX(-22deg);
  -webkit-transition: left 0.65s cubic-bezier(0.22, 0.61, 0.36, 1);
  transition: left 0.65s cubic-bezier(0.22, 0.61, 0.36, 1);
  pointer-events: none;
}
.v10-shine:hover::after, .v10-shine:focus-visible::after { left: 135%; }

/* — card hover lift (applies to shared card classes) — */
@media (hover: hover) {
  .service-card, .pricing-card, .review-card, .bc-review-card,
  .ba-card, .bc-ba-card, .blog-card, .post-card, .bc9-post,
  .process-step, .stat-item, .faq-item, .bc-faq-item {
    -webkit-transition: -webkit-transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.35s ease, border-color 0.35s ease;
    transition: transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.35s ease, border-color 0.35s ease;
    will-change: transform;
  }
  .service-card:hover, .pricing-card:hover, .review-card:hover, .bc-review-card:hover,
  .ba-card:hover, .bc-ba-card:hover, .blog-card:hover, .post-card:hover, .bc9-post:hover,
  .process-step:hover, .stat-item:hover {
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
    -webkit-box-shadow: var(--v10-shadow-card-hover);
    box-shadow: var(--v10-shadow-card-hover);
    border-color: rgba(0, 180, 216, 0.45);
  }
  /* gentle glow ring for FAQ cards */
  .faq-item:hover, .bc-faq-item:hover {
    border-color: rgba(255, 107, 53, 0.4);
    -webkit-box-shadow: 0 12px 40px rgba(255, 107, 53, 0.12);
    box-shadow: 0 12px 40px rgba(255, 107, 53, 0.12);
  }
  /* city chip pop */
  .city-chip, .est-chip {
    -webkit-transition: -webkit-transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  }
  .city-chip:hover, .est-chip:hover {
    -webkit-transform: translateY(-3px) scale(1.03);
    transform: translateY(-3px) scale(1.03);
    -webkit-box-shadow: 0 10px 26px rgba(46, 134, 222, 0.28);
    box-shadow: 0 10px 26px rgba(46, 134, 222, 0.28);
    border-color: var(--v10-accent-bright);
  }
  /* press feedback on all buttons */
  .btn, .est-btn-primary, .est-btn-ghost, .emg-btn-primary, .bcta-quote, .bcta-call,
  button[class*="btn"] {
    -webkit-transition: -webkit-transform 0.15s ease;
    transition: transform 0.15s ease;
  }
  .btn:active, .est-btn-primary:active, .est-btn-ghost:active, .emg-btn-primary:active,
  .bcta-quote:active, .bcta-call:active, button[class*="btn"]:active {
    -webkit-transform: scale(0.97);
    transform: scale(0.97);
  }
  /* price row highlight */
  .cost-table tbody tr, .price-table tbody tr {
    -webkit-transition: background 0.25s ease;
    transition: background 0.25s ease;
  }
  /* link underline slide (article bodies) */
  .article-body a:not(.btn), .post-content a:not(.btn), .bc9-post p a:not(.btn) {
    background-image: linear-gradient(90deg, currentColor, currentColor);
    background-size: 0% 2px;
    background-repeat: no-repeat;
    background-position: 0 100%;
    -webkit-transition: background-size 0.3s ease;
    transition: background-size 0.3s ease;
    text-decoration: none;
    padding-bottom: 2px;
  }
  .article-body a:not(.btn):hover, .post-content a:not(.btn):hover, .bc9-post p a:not(.btn):hover {
    background-size: 100% 2px;
  }
}

/* — focus-visible ring (a11y, both themes) — */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid rgba(0, 180, 216, 0.65);
  outline-offset: 2px;
  border-radius: 6px;
}

/* — image hover zoom inside cards (subtle, GPU) — */
@media (hover: hover) {
  .service-card img, .blog-card img, .post-card img, .bc9-post img {
    -webkit-transition: -webkit-transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
    transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  .service-card:hover img, .blog-card:hover img, .post-card:hover img, .bc9-post:hover img {
    -webkit-transform: scale(1.05);
    transform: scale(1.05);
  }
}

/* =============================================================
   8. REDUCED MOTION / PRINT / LEGACY
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  [data-v10-reveal] {
    opacity: 1 !important;
    -webkit-transform: none !important;
    transform: none !important;
    -webkit-transition: none !important;
    transition: none !important;
  }
  .v10-progress-fill,
  .v10-hero-toggle svg,
  .v10-hero-toggle::after,
  .v10-shine::after,
  .v10-rule-draw::after {
    -webkit-transition: none !important;
    transition: none !important;
    -webkit-animation: none !important;
    animation: none !important;
  }
  .v10-hero-toggle:hover { -webkit-transform: none; transform: none; }
}

@media print {
  .v10-hero-toggle, .v10-progress { display: none !important; }
  [data-v10-reveal] { opacity: 1 !important; -webkit-transform: none !important; transform: none !important; }
}

/* very old browsers: reveal must never hide content */
@supports not (transform: translateY(1px)) {
  [data-v10-reveal] { opacity: 1; transform: none; }
}