/* ============================================================
   index-dark.css  —  CarlosHPS Studio Dark Edition
   Aplicado via body.theme-dark
   ============================================================ */

/* ─────────────────────────────────────────────────────────────
   1. TOKENS DARK
───────────────────────────────────────────────────────────── */
body.theme-dark {

  /* Backgrounds — 4 níveis de profundidade */
  --color-bg:            #030c17;
  --color-bg-soft:       #061422;
  --color-surface:       #0a1e35;
  --color-surface-soft:  #0d2440;
  --color-surface-mist:  #112a4a;
  --color-surface-alt:   #0d2440;

  /* Marca */
  --color-brand-deep:    #00ADCF;
  --color-brand:         #4dbdd8;
  --color-accent:        #8bd7e6;

  /* Neon system */
  --neon-primary:        #00ADCF;
  --neon-glow-soft:      rgba(0, 173, 207, 0.12);
  --neon-glow-mid:       rgba(0, 173, 207, 0.25);
  --neon-glow-hard:      rgba(0, 173, 207, 0.45);
  --neon-deep:           #0073B0;
  --neon-deep-glow:      rgba(0, 115, 176, 0.18);

  /* Texto */
  --color-text:          #e8f4fb;
  --color-text-soft:     rgba(232, 244, 251, 0.62);
  --color-heading:       #f0f8ff;
  --color-fg-light:      #ffffff;

  /* Bordas */
  --color-border:        rgba(0, 173, 207, 0.10);
  --color-border-strong: rgba(0, 173, 207, 0.22);
  --dark-border-neon:    rgba(0, 173, 207, 0.40);

  /* Sombras dark-optimizadas */
  --shadow-soft: 0 8px 24px  rgba(0, 5, 14, 0.35);
  --shadow-card: 0 16px 42px rgba(0, 5, 14, 0.45);
  --shadow-lift: 0 24px 56px rgba(0, 5, 14, 0.55);

  /* Fundo base — gradiente ultra-dark */
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse 900px 600px at 85% -5%,  rgba(0, 115, 176, 0.22) 0%, transparent 70%),
    radial-gradient(ellipse 600px 400px at -5% 55%,  rgba(0, 173, 207, 0.10) 0%, transparent 70%),
    radial-gradient(ellipse 700px 500px at 90% 95%,  rgba(4,  12,  95, 0.30) 0%, transparent 70%);
  color: var(--color-text);
}

/* ─────────────────────────────────────────────────────────────
   2. HALOS ATMOSFÉRICOS (posicionados via HTML)
───────────────────────────────────────────────────────────── */

/* Visibilidade: halos ocultos por padrão — exibidos só no dark */
.dark-halo { display: none; }
body.theme-dark .dark-halo { display: block; }

/* Ícones do toggle de tema */
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
body.theme-dark .theme-toggle .icon-sun  { display: block; }
body.theme-dark .theme-toggle .icon-moon { display: none; }

.dark-halo {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(110px);
}
.dark-halo--hero {
  width: 700px; height: 500px;
  top: -80px; right: -120px;
  background: radial-gradient(ellipse, rgba(0,115,176,0.35) 0%, transparent 70%);
  opacity: 1;
}
.dark-halo--mid {
  width: 520px; height: 420px;
  top: 45%; left: -160px;
  background: radial-gradient(ellipse, rgba(0,173,207,0.18) 0%, transparent 70%);
  opacity: 1;
}
.dark-halo--bottom {
  width: 640px; height: 420px;
  bottom: 8%; right: -60px;
  background: radial-gradient(ellipse, rgba(4,12,95,0.40) 0%, transparent 70%);
  opacity: 1;
}
@keyframes haloBreathe {
  0%, 100% { opacity: 0.18; }
  50%       { opacity: 0.34; }
}
body.theme-dark .cta-section .dark-halo--cta {
  position: absolute;
  width: 560px; height: 400px;
  top: calc(50% - 200px);
  left: calc(50% - 280px);
  background: radial-gradient(ellipse, rgba(0,173,207,0.22) 0%, transparent 70%);
  filter: blur(90px);
  animation: haloBreathe 6s ease-in-out infinite;
  z-index: 0;
}
@media (max-width: 768px) {
  .dark-halo--hero   { width: 400px; height: 300px; right: -60px; }
  .dark-halo--mid    { width: 300px; height: 240px; left: -80px; }
  .dark-halo--bottom { width: 360px; height: 260px; }
}

body.theme-dark .hero-badge {
  font-size: 0.6rem;
}

/* ─────────────────────────────────────────────────────────────
   3. TIPOGRAFIA — headings e ênfases
───────────────────────────────────────────────────────────── */
body.theme-dark h1,
body.theme-dark h2,
body.theme-dark h3,
body.theme-dark h4,
body.theme-dark .value-headline,
body.theme-dark .services-headline,
body.theme-dark .process-headline,
body.theme-dark .diff-headline,
body.theme-dark .portfolio-headline,
body.theme-dark .cases-headline,
body.theme-dark .faq-headline,
body.theme-dark .about-headline,
body.theme-dark .formatos-headline,
body.theme-dark .formatos-conceito-title,
body.theme-dark .formatos-cta-title,
body.theme-dark .cta-headline,
body.theme-dark .faq-question,
body.theme-dark .service-title,
body.theme-dark .process-title,
body.theme-dark .diff-title,
body.theme-dark .about-avatar-name,
body.theme-dark .formato-title,
body.theme-dark .obm-q-title,
body.theme-dark .case-title,
body.theme-dark .csm-title {
  color: var(--color-heading);
}

/* <em> nos títulos: gradient neon */
body.theme-dark h1 em,
body.theme-dark h2 em,
body.theme-dark h3 em,
body.theme-dark .cta-headline em,
body.theme-dark .formatos-conceito-title em {
  font-style: normal;
  background: linear-gradient(135deg, #00ADCF 0%, #4dbdd8 60%, #8bd7e6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 14px rgba(0, 173, 207, 0.35));
}

/* Eyebrow: neon sutil */
body.theme-dark .eyebrow {
  color: var(--neon-primary);
  text-shadow: 0 0 18px rgba(0, 173, 207, 0.45);
  letter-spacing: 0.12em;
}

body.theme-dark p,
body.theme-dark li,
body.theme-dark .faq-answer,
body.theme-dark .service-desc,
body.theme-dark .process-desc,
body.theme-dark .diff-desc,
body.theme-dark .about-body p,
body.theme-dark .formatos-intro-body p,
body.theme-dark .formatos-conceito-body p,
body.theme-dark .formatos-cta-desc,
body.theme-dark .cases-subhead,
body.theme-dark .obm-hero-text,
body.theme-dark .obm-result-body,
body.theme-dark .obm-insight-text,
body.theme-dark .csm-block-text,
body.theme-dark .csm-footer-label {
  color: var(--color-text-soft);
}

body.theme-dark .about-avatar-role,
body.theme-dark .hero-segments-label,
body.theme-dark .formato-num,
body.theme-dark .portfolio-card-sub,
body.theme-dark .formato-ideal,
body.theme-dark .footer-copy,
body.theme-dark .cta-desc,
body.theme-dark .case-sector,
body.theme-dark .csm-sector {
  color: rgba(232, 244, 251, 0.45);
}

body.theme-dark .formato-tag,
body.theme-dark .portfolio-tag,
body.theme-dark .obm-q-step,
body.theme-dark .obm-result-eyebrow,
body.theme-dark .obm-insight-eyebrow,
body.theme-dark .case-tag,
body.theme-dark .csm-tag {
  color: var(--neon-primary);
}

/* ─────────────────────────────────────────────────────────────
   4. DIVISORES
───────────────────────────────────────────────────────────── */
body.theme-dark .section-divider,
body.theme-dark .line-reveal {
  background: linear-gradient(90deg, rgba(0,173,207,0.30), rgba(0,173,207,0.04));
}

/* ─────────────────────────────────────────────────────────────
   5. NAVEGAÇÃO
───────────────────────────────────────────────────────────── */
body.theme-dark .nav {
  background: transparent;
  border-bottom: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}
body.theme-dark .nav.scrolled {
  background: rgba(3, 12, 23, 0.92);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(0, 173, 207, 0.10), 0 4px 24px rgba(0, 5, 14, 0.40);
}

body.theme-dark .nav-logo,
body.theme-dark .nav-links a,
body.theme-dark .nav-mobile a,
body.theme-dark .footer-links a {
  color: var(--color-heading);
}
body.theme-dark .nav-logo img {
  display: block;
  height: 40px;
  width: auto;
}
body.theme-dark .nav-links a:hover,
body.theme-dark .nav-mobile a:hover,
body.theme-dark .footer-links a:hover {
  color: var(--neon-primary);
}
body.theme-dark .nav-cta {
  background: var(--neon-primary) !important;
  color: #030c17 !important;
  border-color: var(--neon-primary) !important;
  box-shadow: 0 0 20px var(--neon-glow-soft) !important;
}
body.theme-dark .nav-cta:hover {
  background: #4dbdd8 !important;
  border-color: #4dbdd8 !important;
  color: #030c17 !important;
  box-shadow: 0 0 32px var(--neon-glow-mid), 0 0 64px var(--neon-glow-soft) !important;
}
body.theme-dark .nav-hamburger {
  color: var(--color-heading);
  border-color: var(--color-border);
}

/* ─────────────────────────────────────────────────────────────
   6. BOTÕES
───────────────────────────────────────────────────────────── */
body.theme-dark .btn-primary,
body.theme-dark .btn-gold {
  background: var(--neon-primary);
  color: #030c17;
  border-color: var(--neon-primary);
  box-shadow: 0 0 20px var(--neon-glow-soft);
}
body.theme-dark .btn-primary:hover,
body.theme-dark .btn-gold:hover {
  background: #4dbdd8;
  border-color: #4dbdd8;
  color: #030c17;
  box-shadow: 0 0 32px var(--neon-glow-mid), 0 0 64px var(--neon-glow-soft);
}

body.theme-dark .btn-outline-dark,
body.theme-dark .btn-outline {
  color: var(--color-heading);
  border-color: rgba(0, 173, 207, 0.30);
  background: transparent;
}
body.theme-dark .btn-outline-dark:hover,
body.theme-dark .btn-outline:hover {
  color: #fff;
  border-color: var(--neon-primary);
  background: rgba(0, 173, 207, 0.10);
  box-shadow: 0 0 20px var(--neon-glow-soft);
}

/* ─────────────────────────────────────────────────────────────
   7. HERO — layout 2 colunas + grid + partículas
───────────────────────────────────────────────────────────── */

/* Layout 2 colunas no desktop */
@media (min-width: 1060px) {
  body.theme-dark .hero-inner {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 0 52px;
    max-width: 1160px;
    align-items: center;
  }
  body.theme-dark .hero-visual {
    grid-column: 2;
    grid-row: 1 / span 7;
    align-self: center;
  }
}

/* ── Keyframes ─────────────────────────────────────────────── */
@keyframes hvSlideIn {
  from { opacity: 0; transform: translateX(36px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes hvCardIn {
  from { opacity: 0; transform: translateY(12px) scale(0.94); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes hvFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}
@keyframes hvPulse {
  0%, 100% { opacity: 1;    transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}
@keyframes hvScan {
  0%   { opacity: 0; transform: translateX(-8px); }
  30%  { opacity: 1; }
  70%  { opacity: 1; }
  100% { opacity: 0; transform: translateX(8px); }
}

/* ── Container ─────────────────────────────────────────────── */
.hero-visual {
  display: none; /* oculto em mobile */
  position: relative;
  -webkit-user-select: none;
  user-select: none;
}
@media (min-width: 1060px) {
  .hero-visual {
    display: block;
    will-change: transform, opacity;
    animation: hvSlideIn 0.9s var(--ease-smooth) 0.25s both;
  }
}

/* ── Browser frame ─────────────────────────────────────────── */
.hv-browser {
  background: rgba(8, 20, 36, 0.90);
  border: 1px solid rgba(0, 173, 207, 0.18);
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0,173,207,0.06),
    0 24px 64px rgba(0, 5, 14, 0.55),
    inset 0 1px 0 rgba(0,173,207,0.08);
}

/* barra do browser */
.hv-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(3, 12, 23, 0.70);
  border-bottom: 1px solid rgba(0, 173, 207, 0.10);
}
.hv-dots { display: flex; gap: 6px; }
.hv-dot  { width: 9px; height: 9px; border-radius: 50%; }
.hv-dot--r { background: #ff5f56; }
.hv-dot--y { background: #febc2e; }
.hv-dot--g { background: #28c840; }

.hv-url-pill {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 3px 10px;
  font-size: 0.65rem;
  color: rgba(232,244,251,0.40);
  letter-spacing: 0.01em;
  text-align: center;
  max-width: 200px;
  margin: 0 auto;
}

/* corpo do browser */
.hv-body {
  padding: 14px 16px 18px;
}

/* ── Site nav simulado ─────────────────────────────────────── */
.hv-site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  opacity: 0;
  animation: hvCardIn 0.5s ease 0.7s both;
}
.hv-nav-links { display: flex; gap: 8px; flex: 1; justify-content: center; }

/* blocos genéricos de placeholder */
.hv-block {
  background: rgba(232,244,251,0.08);
  border-radius: 4px;
}
.hv-block--logo    { width: 56px; height: 10px; background: rgba(0,173,207,0.35); }
.hv-block--link    { width: 30px; height: 8px; }
.hv-block--cta-sm  { width: 52px; height: 18px; background: rgba(0,173,207,0.20); border-radius: 9px; }
.hv-block--eyebrow { width: 80px; height: 7px; background: rgba(0,173,207,0.30); margin-bottom: 10px; }
.hv-block--line    { height: 7px; width: 90%; margin-bottom: 7px; }
.hv-block--line-sm { width: 65%; }

/* ── Site hero simulado ────────────────────────────────────── */
.hv-site-hero {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.hv-site-copy {
  flex: 1;
  opacity: 0;
  animation: hvCardIn 0.5s ease 0.9s both;
}
.hv-site-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.2;
  color: rgba(232,244,251,0.92);
  margin-bottom: 10px;
}
.hv-site-title em {
  font-style: normal;
  color: var(--neon-primary);
}
.hv-site-btn {
  display: inline-block;
  margin-top: 12px;
  padding: 7px 14px;
  background: var(--neon-primary);
  color: #030c17;
  font-size: 0.68rem;
  font-weight: 600;
  border-radius: 999px;
  letter-spacing: 0.01em;
  opacity: 0;
  animation: hvCardIn 0.5s ease 1.1s both;
}

/* Avatar simulado */
.hv-site-avatar {
  flex-shrink: 0;
  position: relative;
  width: 88px; height: 88px;
  opacity: 0;
  animation: hvCardIn 0.5s ease 1.0s both;
}
.hv-avatar-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid rgba(0,173,207,0.40);
  will-change: opacity, transform;
  animation: hvPulse 3s ease-in-out 1.5s infinite;
}
.hv-avatar-core {
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(0,173,207,0.18) 0%, rgba(8,20,36,0.8) 100%);
}

/* ── Card flutuante ────────────────────────────────────────── */
.hv-card {
  position: absolute;
  bottom: -16px;
  left: -24px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(8, 20, 36, 0.92);
  border: 1px solid rgba(0,173,207,0.25);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 8px 32px rgba(0,5,14,0.50), 0 0 0 1px rgba(0,173,207,0.06);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  will-change: transform, opacity;
  opacity: 0;
  animation:
    hvCardIn 0.6s var(--ease-smooth) 1.3s both,
    hvFloat  4.5s ease-in-out 2.0s infinite;
}
.hv-card-icon {
  font-size: 0.85rem;
  color: var(--neon-primary);
  line-height: 1;
}
.hv-card-text { display: flex; flex-direction: column; gap: 2px; }
.hv-card-name {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(232,244,251,0.90);
  display: block;
}
.hv-card-sub {
  font-size: 0.62rem;
  color: rgba(232,244,251,0.45);
  display: block;
}
.hv-card-status {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #28c840;
  box-shadow: 0 0 6px rgba(40,200,64,0.60);
  will-change: opacity, transform;
  animation: hvPulse 2s ease-in-out 2s infinite;
}

/* ── Badge de métrica ──────────────────────────────────────── */
.hv-metric {
  position: absolute;
  top: -14px;
  right: -20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  will-change: transform, opacity;
  background: rgba(8, 20, 36, 0.92);
  border: 1px solid rgba(0,173,207,0.25);
  border-radius: 10px;
  padding: 8px 14px;
  box-shadow: 0 8px 24px rgba(0,5,14,0.45);
  opacity: 0;
  animation:
    hvCardIn 0.6s var(--ease-smooth) 1.5s both,
    hvFloat  5s ease-in-out 2.2s infinite;
}
.hv-metric-num {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--neon-primary);
  line-height: 1;
  text-shadow: 0 0 16px var(--neon-glow-soft);
}
.hv-metric-label {
  font-size: 0.58rem;
  color: rgba(232,244,251,0.45);
  margin-top: 2px;
  letter-spacing: 0.02em;
}

/* ── prefers-reduced-motion ────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .hero-visual,
  .hv-card,
  .hv-metric,
  .hv-site-nav,
  .hv-site-copy,
  .hv-site-btn,
  .hv-site-avatar {
    animation: none;
    opacity: 1;
  }
  .hv-avatar-ring,
  .hv-card-status { animation: none; }
}

/* Grid quadriculado */
body.theme-dark .hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 173, 207, 0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 173, 207, 0.065) 1px, transparent 1px);
  background-size: 56px 56px;
  z-index: 0;
  pointer-events: none;
}

/* Vignette — escurece bordas para não competir com o conteúdo */
body.theme-dark .hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 55% at 50% 0%, transparent 35%, var(--dark-bg) 100%),
    radial-gradient(ellipse 120% 40% at 50% 100%, var(--dark-bg) 0%, transparent 80%),
    radial-gradient(ellipse 30% 100% at 0% 50%, var(--dark-bg) 0%, transparent 70%),
    radial-gradient(ellipse 30% 100% at 100% 50%, var(--dark-bg) 0%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}

/* Canvas de partículas */
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

/* Garante que o conteúdo do hero fica acima do grid e canvas */
body.theme-dark .hero .container {
  position: relative;
  z-index: 3;
}

body.theme-dark .hero-stat-number {
  color: var(--color-heading);
  text-shadow: 0 0 32px rgba(0, 173, 207, 0.25);
}
body.theme-dark .hero-stat-label {
  color: rgba(232, 244, 251, 0.50);
}
body.theme-dark .hero-segment {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: rgba(232, 244, 251, 0.70);
}
body.theme-dark .hero-segment:hover {
  border-color: rgba(0, 173, 207, 0.30);
  color: var(--color-heading);
}
body.theme-dark .hero-sub {
  color: rgba(232, 244, 251, 0.62);
}

/* ─────────────────────────────────────────────────────────────
   8. SEÇÕES — fundo transparente
───────────────────────────────────────────────────────────── */
body.theme-dark .faq-section,
body.theme-dark .formatos-grid-wrapper,
body.theme-dark .about-section,
body.theme-dark .services-section,
body.theme-dark .process-section,
body.theme-dark .diff-section,
body.theme-dark .portfolio-section,
body.theme-dark .value-section,
body.theme-dark .formatos-section,
body.theme-dark .cases-section {
  background: transparent;
}

/* ─────────────────────────────────────────────────────────────
   9. CARDS — superfície dark com hover neon
───────────────────────────────────────────────────────────── */
body.theme-dark .service-card,
body.theme-dark .diff-item,
body.theme-dark .formato-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: border-color 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth), transform 0.45s var(--ease-smooth);
}
body.theme-dark .diff-icon {
  background: rgba(0, 173, 207, 0.08);
  color: var(--neon-primary);
  border: 1px solid rgba(0, 173, 207, 0.15);
  width: 48px; height: 48px;
}
body.theme-dark .service-card:hover,
body.theme-dark .diff-item:hover,
body.theme-dark .formato-card:hover {
  border-color: var(--dark-border-neon);
  box-shadow: 0 0 28px var(--neon-glow-soft), var(--shadow-card), inset 0 1px 0 rgba(0,173,207,0.06);
}

body.theme-dark .formato-card--featured {
  background: linear-gradient(145deg, rgba(0,173,207,0.15) 0%, var(--color-surface) 100%);
  border-color: rgba(0, 173, 207, 0.35);
  box-shadow: 0 0 40px var(--neon-glow-soft);
}
body.theme-dark .formato-card--featured:hover {
  border-color: var(--neon-primary);
  box-shadow: 0 0 56px var(--neon-glow-mid), var(--shadow-lift);
}

body.theme-dark .formato-price {
  color: var(--neon-primary);
  border-top-color: var(--color-border);
  text-shadow: 0 0 12px rgba(0, 173, 207, 0.35);
}

/* ─────────────────────────────────────────────────────────────
   10. PROCESSO
───────────────────────────────────────────────────────────── */
body.theme-dark .formatos-cta,
body.theme-dark .footer {
  border-color: var(--color-border);
}
body.theme-dark .process-step:not(:last-child)::after {
  background: linear-gradient(to right, rgba(0,173,207,0.5), rgba(0,173,207,0.15));
}
body.theme-dark .process-num {
  color: var(--neon-primary);
  text-shadow: 0 0 24px rgba(0, 173, 207, 0.40);
}

/* ─────────────────────────────────────────────────────────────
   11. PORTFÓLIO MARQUEE
───────────────────────────────────────────────────────────── */
body.theme-dark .portfolio-card {
  background: var(--color-surface) !important;
  border-color: var(--color-border) !important;
}
body.theme-dark .portfolio-card:hover {
  border-color: rgba(0, 173, 207, 0.30) !important;
}
body.theme-dark .portfolio-card-title {
  color: var(--color-heading);
}
body.theme-dark .card-gold {
  background: linear-gradient(135deg, var(--color-surface-mist) 0%, var(--color-surface) 100%) !important;
}
body.theme-dark .card-dark {
  background: linear-gradient(135deg, #040C5F55 0%, var(--color-surface) 100%) !important;
}

/* Portfolio wireframes */
.pf-wireframe {
  position: absolute;
  top: 28px;
  left: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

/* Base blocks — opacity set per card theme below */
.pf-bar {
  height: 6px;
  border-radius: 3px;
  background: currentColor;
}
.pf-bar--sm  { height: 5px; }
.pf-bar--lg  { height: 8px; }
.pf-bar--xl  { height: 11px; }
.pf-bar--full { width: 100%; }
.pf-bar--70  { width: 70%; }
.pf-bar--65  { width: 65%; }
.pf-bar--60  { width: 60%; }
.pf-bar--55  { width: 55%; }
.pf-bar--50  { width: 50%; }

.pf-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: currentColor;
  margin-bottom: 4px;
}

.pf-pill {
  width: 72px;
  height: 22px;
  border-radius: 11px;
  background: currentColor;
  margin-top: 4px;
}

.pf-schedule-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 4px;
}
.pf-slot {
  height: 20px;
  border-radius: 4px;
  background: currentColor;
}

.pf-feature-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.pf-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.pf-cta-bar {
  width: 90px;
  height: 22px;
  border-radius: 4px;
  background: currentColor;
  margin-top: 4px;
}

/* Color per card theme (dark version) */
body.theme-dark .card-light .pf-wireframe { color: rgba(4,12,95,0.13); }
body.theme-dark .card-gold  .pf-wireframe { color: rgba(4,12,95,0.16); }
body.theme-dark .card-dark  .pf-wireframe { color: rgba(255,255,255,0.14); }
body.theme-dark .card-mid   .pf-wireframe { color: rgba(255,255,255,0.15); }

/* ─────────────────────────────────────────────────────────────
   12. CASES
───────────────────────────────────────────────────────────── */
body.theme-dark .cases-section {
  background: transparent !important;
}
body.theme-dark .case-card {
  background: var(--color-surface);
  border-color: var(--color-border);
}
body.theme-dark .case-card:hover {
  border-color: var(--dark-border-neon);
  box-shadow: 0 0 28px var(--neon-glow-soft), var(--shadow-card);
}
body.theme-dark .case-card--accent {
  background: linear-gradient(145deg, rgba(0,115,176,0.30) 0%, var(--color-surface) 100%);
  border-color: rgba(0,115,176,0.25);
}
body.theme-dark .case-card--deep {
  background: linear-gradient(145deg, rgba(0,173,207,0.15) 0%, var(--color-surface) 100%);
  border-color: rgba(0,173,207,0.22);
}
body.theme-dark .case-card--accent:hover,
body.theme-dark .case-card--deep:hover {
  border-color: var(--dark-border-neon);
  box-shadow: 0 0 32px var(--neon-glow-mid);
}
body.theme-dark .case-tag {
  background: rgba(0, 173, 207, 0.12);
  color: var(--neon-primary);
}
body.theme-dark .case-title {
  color: var(--color-heading);
}
body.theme-dark .case-teaser {
  color: rgba(232, 244, 251, 0.55);
}
body.theme-dark .case-cta-link {
  color: var(--neon-primary);
}
body.theme-dark .case-result {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 14px 0 16px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}
body.theme-dark .case-result-num {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--neon-primary);
  line-height: 1;
  text-shadow: 0 0 20px var(--neon-glow-soft);
}
body.theme-dark .case-result-label {
  font-size: 0.72rem;
  color: rgba(232, 244, 251, 0.45);
  line-height: 1.3;
}

/* Value compare — Proposta de Valor */
body.theme-dark .value-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}
body.theme-dark .value-compare-card {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}
body.theme-dark .value-compare-card--before {
  border-left: 3px solid rgba(220, 60, 60, 0.5);
}
body.theme-dark .value-compare-card--after {
  border-left: 3px solid var(--neon-primary);
  box-shadow: 0 0 18px rgba(0, 173, 207, 0.07);
}
body.theme-dark .vc-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  margin-bottom: 12px;
}
body.theme-dark .value-compare-card--before .vc-icon {
  background: rgba(220, 60, 60, 0.1);
  color: rgba(220, 100, 100, 0.85);
}
body.theme-dark .value-compare-card--after .vc-icon {
  background: rgba(0, 173, 207, 0.1);
  color: var(--neon-primary);
}
body.theme-dark .vc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
body.theme-dark .vc-list li {
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--color-text);
  opacity: 0.8;
}
body.theme-dark .value-compare-card--before .vc-list li {
  opacity: 0.55;
}
@media (max-width: 520px) {
  body.theme-dark .value-compare {
    grid-template-columns: 1fr;
  }
}

/* Modal de case — dark */
body.theme-dark .csm-overlay {
  background: rgba(3, 12, 23, 0.82);
}
body.theme-dark .csm-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: 0 0 60px var(--neon-glow-soft), var(--shadow-lift);
}
body.theme-dark .csm-header {
  border-bottom-color: var(--color-border);
}
body.theme-dark .csm-footer {
  border-top-color: var(--color-border);
}
body.theme-dark .csm-close {
  border-color: var(--color-border);
  color: var(--color-heading);
}
body.theme-dark .csm-close:hover {
  border-color: var(--neon-primary);
  color: var(--neon-primary);
  box-shadow: 0 0 12px var(--neon-glow-soft);
}
body.theme-dark .csm-resultado {
  background: rgba(0, 173, 207, 0.08);
  border: 1px solid rgba(0, 173, 207, 0.15);
  border-radius: var(--radius-sm);
}
body.theme-dark .csm-resultado .csm-block-label {
  color: var(--neon-primary);
}
body.theme-dark .csm-resultado .csm-block-text {
  color: rgba(232, 244, 251, 0.75);
}

/* ─────────────────────────────────────────────────────────────
   13. FAQ
───────────────────────────────────────────────────────────── */
body.theme-dark .faq-item {
  border-color: var(--color-border);
  transition: border-left-color 0.25s ease, box-shadow 0.25s ease;
}
body.theme-dark .faq-item.active,
body.theme-dark .faq-item[open] {
  border-left: 2px solid var(--neon-primary);
  padding-left: 18px;
  box-shadow: -3px 0 16px var(--neon-glow-soft);
}

/* ─────────────────────────────────────────────────────────────
   14. CTA / CONTATO
───────────────────────────────────────────────────────────── */
body.theme-dark .cta-section {
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(10, 30, 53, 0.90) 30%,
    rgba(10, 30, 53, 0.98) 100%
  );
  position: relative;
}
body.theme-dark .cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 600px 400px at 50% 0%, rgba(0,173,207,0.10) 0%, transparent 70%);
  pointer-events: none;
}

/* ─────────────────────────────────────────────────────────────
   15. FOOTER
───────────────────────────────────────────────────────────── */
body.theme-dark .footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}
body.theme-dark .footer-copy {
  color: rgba(232, 244, 251, 0.30);
}
body.theme-dark .footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}
body.theme-dark .footer-copy {
  justify-self: start;
}
body.theme-dark .footer-logo {
  justify-self: center;
}
body.theme-dark .footer-links {
  justify-self: end;
}
body.theme-dark .footer-logo img {
  display: block;
  height: 60px;
  width: auto;
}

/* ─────────────────────────────────────────────────────────────
   16. TOGGLE DE TEMA
───────────────────────────────────────────────────────────── */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-text-soft);
  transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  flex-shrink: 0;
}
body.theme-dark .theme-toggle {
  border-color: rgba(0, 173, 207, 0.20);
  color: rgba(232, 244, 251, 0.55);
}
body.theme-dark .theme-toggle:hover {
  border-color: var(--neon-primary);
  color: var(--neon-primary);
  box-shadow: 0 0 12px var(--neon-glow-soft);
}

/* ─────────────────────────────────────────────────────────────
   17. MODAL ONBOARDING — dark
───────────────────────────────────────────────────────────── */
body.theme-dark .obm-overlay {
  background: rgba(3, 12, 23, 0.88);
}
body.theme-dark .obm-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: 0 0 60px var(--neon-glow-soft), var(--shadow-lift);
}
body.theme-dark .obm-progress-bar {
  background: rgba(0, 173, 207, 0.10);
}
body.theme-dark .obm-progress-fill {
  background: var(--neon-primary);
  box-shadow: 0 0 10px var(--neon-glow-mid);
}
body.theme-dark .obm-close {
  border-color: var(--color-border);
  color: var(--color-heading);
}
body.theme-dark .obm-close:hover {
  border-color: var(--neon-primary);
  color: var(--neon-primary);
  box-shadow: 0 0 10px var(--neon-glow-soft);
}
body.theme-dark .obm-screen,
body.theme-dark .obm-q-wrap {
  color: var(--color-heading);
}
body.theme-dark .obm-option {
  background: var(--color-bg-soft);
  border-color: var(--color-border);
  color: rgba(232, 244, 251, 0.80);
}
body.theme-dark .obm-option:hover {
  border-color: rgba(0, 173, 207, 0.35);
  background: rgba(0, 173, 207, 0.06);
  color: var(--color-heading);
}
body.theme-dark .obm-option--selected {
  border-color: var(--neon-primary);
  background: rgba(0, 173, 207, 0.10);
  box-shadow: 0 0 16px var(--neon-glow-soft);
  color: var(--color-heading);
}
body.theme-dark .obm-btn-primary {
  background: var(--neon-primary);
  color: #030c17;
}
body.theme-dark .obm-btn-primary:hover {
  background: #4dbdd8;
  color: #030c17;
}
body.theme-dark .obm-btn-prev,
body.theme-dark .obm-btn-secondary {
  color: rgba(232, 244, 251, 0.55);
  border-color: var(--color-border);
}
body.theme-dark .obm-btn-prev:hover {
  color: var(--color-heading);
  border-color: rgba(0, 173, 207, 0.30);
}
body.theme-dark .obm-result {
  background: var(--color-surface);
}
body.theme-dark .obm-insight {
  background: rgba(0, 173, 207, 0.06);
  border: 1px solid rgba(0, 173, 207, 0.14);
}
body.theme-dark .obm-analysis-line {
  background: var(--color-border);
}
body.theme-dark .obm-analysis-item {
  border-color: var(--color-border);
}
body.theme-dark .obm-analysis-item.obm-item--visible .obm-analysis-phrase {
  color: var(--color-heading);
}
body.theme-dark .obm-extra-field textarea {
  background: var(--color-bg-soft);
  border-color: var(--color-border);
  color: var(--color-heading);
}
body.theme-dark .obm-extra-field textarea::placeholder {
  color: rgba(232, 244, 251, 0.30);
}
body.theme-dark .obm-extra-field textarea:focus {
  border-color: var(--neon-primary);
  box-shadow: 0 0 12px var(--neon-glow-soft);
}

/* ─────────────────────────────────────────────────────────────
   18. INPUTS / FORMULÁRIOS
───────────────────────────────────────────────────────────── */
body.theme-dark input,
body.theme-dark textarea,
body.theme-dark select {
  color: var(--color-heading);
  background: var(--color-surface);
  border-color: var(--color-border);
}
body.theme-dark input::placeholder,
body.theme-dark textarea::placeholder {
  color: rgba(232, 244, 251, 0.30);
}

/* ─────────────────────────────────────────────────────────────
   19. FOCO ACESSÍVEL
───────────────────────────────────────────────────────────── */
body.theme-dark a:focus-visible,
body.theme-dark button:focus-visible,
body.theme-dark input:focus-visible,
body.theme-dark textarea:focus-visible,
body.theme-dark select:focus-visible {
  outline: 2px solid var(--neon-primary);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px var(--neon-glow-soft);
}

/* ─────────────────────────────────────────────────────────────
   20. REDUCED MOTION
───────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .dark-halo { display: none; }
  body.theme-dark .btn-primary,
  body.theme-dark .btn-primary:hover { box-shadow: none; }
}