/* ==========================================================================
   RENOVALUZ - NAVBAR & FOOTER ENGINE (CORREÇÃO DE DUPLICAÇÃO & RESPONSIVIDADE)
   Arquivo: /css/navbar-footer.css
   Descrição: Estilização da barra de navegação com isolamento estrito entre
              os modos Desktop e Mobile (eliminando qualquer sobreposição,
              duplicação de logo ou botões repetidos), além do rodapé internacional.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. HEADER CONTAINER & EFEITO DE VIDRO FLUTUANTE (FROSTED GLASS)
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background-color: transparent;
  transition: height var(--transition-normal), 
              background-color var(--transition-normal), 
              box-shadow var(--transition-normal), 
              border-color var(--transition-normal);
}

.header.is-scrolled {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: var(--backdrop-blur-md);
  -webkit-backdrop-filter: var(--backdrop-blur-md);
  border-bottom: 1px solid var(--color-border-subtle);
  box-shadow: 0 4px 20px rgba(15, 36, 18, 0.06);
  height: calc(var(--header-height) - 10px);
}

[data-theme="dark"] .header.is-scrolled {
  background-color: rgba(7, 18, 9, 0.92);
  border-bottom-color: rgba(74, 222, 128, 0.12);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: 100%;
}

/* --------------------------------------------------------------------------
   2. LOGO PRINCIPAL (MARCA OFICIAL ÚNICA)
   -------------------------------------------------------------------------- */
.navbar__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  font-family: var(--font-family-display);
  font-size: 1.25rem;
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.01em;
  color: var(--color-text-title);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
  z-index: 1002;
}

.navbar__brand:hover {
  transform: translateY(-1px);
}

.navbar__logo-img {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  object-fit: cover;
  box-shadow: 0 0 16px var(--color-brand-primary-glow);
  transition: transform var(--transition-smooth);
}

.navbar__brand:hover .navbar__logo-img {
  transform: rotate(10deg) scale(1.05);
}

.navbar__brand-text {
  background: linear-gradient(135deg, var(--color-brand-primary) 0%, var(--color-brand-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

[data-theme="dark"] .navbar__brand-text {
  background: linear-gradient(135deg, var(--color-brand-accent) 0%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* --------------------------------------------------------------------------
   3. REGRAS EXCLUSIVAS PARA O MODO DESKTOP (TELAS ACIMA DE 992px)
   -------------------------------------------------------------------------- */
@media (min-width: 992px) {
  /* Ocultar estritamente qualquer elemento exclusivo do drawer mobile */
  .nav__menu-header,
  .nav__mobile-footer,
  .nav-close-btn,
  .nav-toggle-btn,
  .nav__mobile-overlay,
  .nav__link i {
    display: none !important;
  }

  /* Menu Desktop alinhado e centralizado sem sobreposições */
  .nav__menu {
    display: flex !important;
    position: static !important;
    width: auto !important;
    height: auto !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
    border: none !important;
    overflow: visible !important;
    transform: none !important;
    transition: none !important;
  }

  .nav__list {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: var(--space-1);
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
  }

  .nav__item {
    position: relative;
  }

  .nav__link {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-family: var(--font-family-body);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    white-space: nowrap;
  }

  .nav__link:hover {
    color: var(--color-brand-primary);
    background-color: var(--color-brand-primary-subtle);
    transform: translateY(-1px);
  }

  .nav__link.active {
    color: var(--color-brand-primary);
    background-color: var(--color-brand-primary-light);
    font-weight: var(--font-weight-bold);
  }

  [data-theme="dark"] .nav__link:hover {
    color: var(--color-brand-accent);
    background-color: rgba(74, 222, 128, 0.1);
  }

  [data-theme="dark"] .nav__link.active {
    background-color: rgba(74, 222, 128, 0.15);
    color: var(--color-brand-accent);
  }
}

/* --------------------------------------------------------------------------
   4. AÇÕES DA DIREITA (BOTÃO DE TEMA, BOTÃO APP E HAMBURGUER)
   -------------------------------------------------------------------------- */
.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  z-index: 1002;
}

.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-primary);
  font-size: 1.25rem;
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background-color: var(--color-brand-primary-subtle);
  color: var(--color-brand-primary);
  border-color: var(--color-border-medium);
  transform: translateY(-1px) rotate(15deg);
}

.nav-toggle-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-primary);
  font-size: 1.35rem;
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-toggle-btn:hover {
  background-color: var(--color-brand-primary-subtle);
  color: var(--color-brand-primary);
  border-color: var(--color-border-medium);
}

/* --------------------------------------------------------------------------
   5. REGRAS EXCLUSIVAS PARA O MODO MOBILE (TELAS ATÉ 991px)
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .nav-toggle-btn {
    display: inline-flex !important;
  }

  .nav__mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(7, 18, 9, 0.7);
    backdrop-filter: var(--backdrop-blur-sm);
    -webkit-backdrop-filter: var(--backdrop-blur-sm);
    z-index: 1090;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
  }

  .nav__mobile-overlay.is-active {
    opacity: 1;
    visibility: visible;
  }

  /* Drawer Mobile Deslizante */
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 82%;
    max-width: 360px;
    height: 100vh;
    height: 100dvh;
    background-color: var(--color-bg-surface);
    border-left: 1px solid var(--color-border-medium);
    box-shadow: var(--shadow-xl);
    padding: var(--space-6) var(--space-6) var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 1100;
    overflow-y: auto;
    transition: right var(--transition-smooth);
    -webkit-overflow-scrolling: touch;
  }

  .nav__menu.is-active {
    right: 0;
  }

  .nav__menu-header {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--color-border-subtle);
    margin-bottom: var(--space-6);
  }

  .nav-close-btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border-subtle);
    color: var(--color-text-secondary);
    font-size: 1.3rem;
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .nav-close-btn:hover {
    background-color: var(--color-danger);
    color: #ffffff;
    border-color: var(--color-danger);
    transform: rotate(90deg);
  }

  .nav__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--text-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-title);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
  }

  .nav__link i {
    display: inline-block !important;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    transition: transform var(--transition-fast), color var(--transition-fast);
  }

  .nav__link:hover {
    background-color: var(--color-brand-primary-subtle);
    color: var(--color-brand-primary);
  }

  .nav__link:hover i {
    transform: translateX(4px);
    color: var(--color-brand-primary);
  }

  .nav__link.active {
    background-color: var(--color-brand-primary-light);
    color: var(--color-brand-primary);
    font-weight: var(--font-weight-bold);
  }

  [data-theme="dark"] .nav__link.active {
    background-color: rgba(74, 222, 128, 0.15);
    color: var(--color-brand-accent);
  }

  .nav__mobile-footer {
    display: flex !important;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-subtle);
  }
}

/* --------------------------------------------------------------------------
   6. FOOTER CORPORATIVO MULTINACIONAL
   -------------------------------------------------------------------------- */
.footer {
  position: relative;
  background-color: var(--color-bg-surface);
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-20);
  padding-bottom: var(--space-10);
  overflow: hidden;
}

[data-theme="dark"] .footer {
  background-color: #061008;
  border-top-color: rgba(74, 222, 128, 0.1);
}

.footer__glow-bg {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: var(--space-10);
  margin-bottom: var(--space-16);
}

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* Coluna 1: Marca & Redes */
.footer__brand-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-family-display);
  font-size: 1.35rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-text-title);
  text-decoration: none;
}

.footer__logo-img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
}

.footer__tagline {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: var(--line-height-relaxed);
  max-width: 360px;
}

.footer__socials {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.footer__social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer__social-btn:hover {
  background-color: var(--color-brand-primary);
  color: #ffffff;
  border-color: var(--color-brand-primary);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px var(--color-brand-primary-glow);
}

/* Colunas de Navegação & Links */
.footer__col-title {
  font-family: var(--font-family-display);
  font-size: var(--text-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-title);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.footer__links-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__link {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__link:hover {
  color: var(--color-brand-primary);
  transform: translateX(4px);
}

.footer__link.active {
  color: var(--color-brand-primary);
  font-weight: var(--font-weight-bold);
}

/* Coluna de Contato & Localização */
.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: var(--line-height-normal);
}

.footer__contact-item i {
  font-size: 1.15rem;
  color: var(--color-brand-primary);
  margin-top: 2px;
  flex-shrink: 0;
}

/* Sub-footer de Copyright */
.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.footer__legal-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__legal-link {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--color-brand-primary);
}

.footer__legal-link.active {
  color: var(--color-brand-primary);
  font-weight: var(--font-weight-bold);
}

/* --------------------------------------------------------------------------
   7. BOTÃO VOLTAR AO TOPO FLUTUANTE
   -------------------------------------------------------------------------- */
.scroll-top-btn {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--color-brand-primary);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px var(--color-brand-primary-glow);
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.scroll-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background-color: var(--color-brand-dark);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 28px rgba(0, 72, 0, 0.4);
}