/* ─── THEME TOGGLE ─── */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--toggle-border);
  background: var(--toggle-bg);
  color: var(--electric);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  line-height: 1;
  transition: background .25s, border-color .25s, transform .2s, color .25s;
  flex-shrink: 0;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: var(--electric);
  background: rgba(59,139,255,0.15);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--electric);
  outline-offset: 2px;
}

.theme-icon {
  display: none;
  pointer-events: none;
}

[data-theme="dark"] .theme-icon-sun,
[data-theme="light"] .theme-icon-moon {
  display: block;
}

/* ─── NAV (theme-aware) ─── */
nav.scrolled {
  background: var(--nav-bg-scrolled);
}

.nav-links a {
  color: var(--nav-link);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--nav-link-active);
}

[data-theme="light"] .nav-logo img {
  filter: none;
}

/* ─── PARTICLES ─── */
#particle-canvas {
  opacity: var(--particle-opacity);
  transition: opacity .35s ease;
}

/* ─── HERO (light) ─── */
[data-theme="light"] .hero-slide {
  background: var(--bg) !important;
}

[data-theme="light"] .hero-mesh {
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, var(--hero-mesh-a) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 20% 70%, var(--hero-mesh-b) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 50% 0%, rgba(18,70,200,0.06) 0%, transparent 50%);
}

[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(var(--hero-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid) 1px, transparent 1px);
}

[data-theme="light"] .hero-h1,
[data-theme="light"] .sec-h2,
[data-theme="light"] .sec-h2-dark,
[data-theme="light"] .cta-h2 {
  color: var(--heading);
}

[data-theme="light"] .hero-sub,
[data-theme="light"] .sec-sub,
[data-theme="light"] .sec-sub-dark,
[data-theme="light"] .hstat-l {
  color: var(--text-muted);
}

[data-theme="light"] .hero-stats {
  border-top-color: rgba(11,26,53,0.08);
}

[data-theme="light"] .btn-outline {
  border-color: var(--btn-outline-border);
  color: var(--btn-outline-text);
}

[data-theme="light"] .btn-outline:hover {
  border-color: rgba(18,70,200,0.4);
  color: var(--heading);
}

[data-theme="light"] .sd {
  background: rgba(11,26,53,0.12);
}

[data-theme="light"] .orb-node {
  background: rgba(255,255,255,0.95) !important;
  color: var(--heading) !important;
  border-color: var(--border) !important;
  box-shadow: 0 8px 24px rgba(11,26,53,0.08);
}

[data-theme="light"] .slide-pipeline,
[data-theme="light"] .hv-card,
[data-theme="light"] .fc-float,
[data-theme="light"] .float-badge,
[data-theme="light"] .wa-float-badge {
  background: var(--float-badge-bg) !important;
  color: var(--electric) !important;
  border-color: var(--border) !important;
  box-shadow: var(--glass-shadow) !important;
}

[data-theme="light"] .av-card {
  background: var(--glass-bg);
  border-color: var(--glass-border);
}

[data-theme="light"] .av-name { color: var(--heading); }
[data-theme="light"] .av-desc { color: var(--text-mid); }

/* ─── SECTIONS (light) ─── */
[data-theme="light"] .page-section,
[data-theme="light"] .page-section--alt,
[data-theme="light"] #services,
[data-theme="light"] #gmb,
[data-theme="light"] #website-new,
[data-theme="light"] #about-section,
[data-theme="light"] #wa-auto,
[data-theme="light"] #insta-new,
[data-theme="light"] #crm,
[data-theme="light"] #video,
[data-theme="light"] #results,
[data-theme="light"] #cta {
  background: var(--bg);
}

[data-theme="light"] .page-section--alt,
[data-theme="light"] #services,
[data-theme="light"] #website-new,
[data-theme="light"] #about-section,
[data-theme="light"] #wa-auto,
[data-theme="light"] #video {
  background: var(--bg-alt);
}

[data-theme="light"] .section-bg {
  background:
    radial-gradient(ellipse 55% 45% at 75% 15%, var(--section-glow-a), transparent 55%),
    radial-gradient(ellipse 40% 35% at 15% 85%, var(--section-glow-b), transparent 50%);
}

[data-theme="light"] .section-bg::after {
  background-image:
    linear-gradient(var(--section-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--section-grid) 1px, transparent 1px);
}

[data-theme="light"] .page-section::after {
  background: linear-gradient(90deg, transparent, var(--section-divider), transparent);
}

[data-theme="light"] .feat-item h4,
[data-theme="light"] .step-item h4,
[data-theme="light"] .wa-step h4,
[data-theme="light"] .gmb-name,
[data-theme="light"] .gmb-sn,
[data-theme="light"] .rev-name,
[data-theme="light"] .crm-cn,
[data-theme="light"] .crm-board-title,
[data-theme="light"] .crm-stat-n,
[data-theme="light"] .stat-box-n,
[data-theme="light"] .testi-name,
[data-theme="light"] .video-title,
[data-theme="light"] .svc-card h3 {
  color: var(--heading);
}

[data-theme="light"] .feat-item p,
[data-theme="light"] .step-item p,
[data-theme="light"] .wa-step p,
[data-theme="light"] .gmb-sl,
[data-theme="light"] .rev-text,
[data-theme="light"] .crm-cd,
[data-theme="light"] .crm-stat-l,
[data-theme="light"] .stat-box-l,
[data-theme="light"] .testi-text,
[data-theme="light"] .testi-role,
[data-theme="light"] .svc-card p {
  color: var(--text-muted);
}

[data-theme="light"] .quote-line {
  background: var(--quote-bg);
  color: var(--quote-text);
  border-left-color: var(--royal);
}

[data-theme="light"] .glass-card,
[data-theme="light"] .gmb-card,
[data-theme="light"] .crm-board,
[data-theme="light"] .stat-box,
[data-theme="light"] .testi,
[data-theme="light"] .svc-card,
[data-theme="light"] .video-card,
[data-theme="light"] .browser-mockup,
[data-theme="light"] .web-metric {
  background: var(--glass-bg);
  border-color: var(--glass-border);
  box-shadow: 0 4px 24px rgba(11,26,53,0.06);
}

[data-theme="light"] .glass-card:hover,
[data-theme="light"] .gmb-card:hover,
[data-theme="light"] .stat-box:hover,
[data-theme="light"] .testi:hover,
[data-theme="light"] .svc-card:hover,
[data-theme="light"] .video-card:hover,
[data-theme="light"] .web-metric:hover {
  border-color: var(--glass-hover-border);
  box-shadow: var(--glass-shadow);
}

[data-theme="light"] .gmb-stat,
[data-theme="light"] .rev-card,
[data-theme="light"] .crm-stat,
[data-theme="light"] .crm-card {
  background: var(--surface-inset);
  border-color: var(--border);
}

[data-theme="light"] .testi-author {
  border-top-color: var(--border);
}

[data-theme="light"] .wbs-label,
[data-theme="light"] .web-metric-label {
  color: var(--text-mid);
}

[data-theme="light"] footer {
  background: var(--footer-bg);
  border-top-color: var(--border);
}

[data-theme="light"] .footer-desc,
[data-theme="light"] .footer-col a,
[data-theme="light"] .footer-copy {
  color: var(--text-dim);
}

[data-theme="light"] .footer-col h5 {
  color: var(--text-muted);
}

[data-theme="light"] .footer-bottom {
  border-top-color: var(--border);
}

[data-theme="light"] .social-icon {
  background: rgba(18,70,200,0.06);
  border-color: var(--border);
}

[data-theme="light"] .cta-sub {
  color: var(--cta-sub);
}

[data-theme="light"] .trust-item {
  color: var(--trust-text);
}

[data-theme="light"] .cta-trust {
  border-top-color: var(--border);
}

[data-theme="light"] .cta-tag {
  background: rgba(18,70,200,0.08);
  border-color: rgba(18,70,200,0.18);
  color: var(--royal);
}

[data-theme="light"] #insta-new .ig-dm-panel {
  background: var(--glass-bg);
  border-color: var(--glass-border);
  box-shadow: var(--glass-shadow);
}

[data-theme="light"] .ig-dm-title {
  color: var(--heading);
}

[data-theme="light"] .ig-dm-msg {
  color: var(--text-muted);
}

[data-theme="light"] .visual-glow {
  background: radial-gradient(circle, rgba(18,70,200,0.08), transparent 65%);
}

@media (max-width: 900px) {
  .nav-actions {
    gap: 8px;
  }

  .theme-toggle {
    width: 38px;
    height: 38px;
    font-size: .95rem;
  }
}