/* ==========================================================================
   LÓGIX ELÉTRICA & AUTOMAÇÃO INDUSTRIAL — DESIGN SYSTEM & LANDING PAGES CSS
   Paleta: Cobre Metálico, Âmbar Elétrico, Grafite Industrial Profundo e Cyan Técnico
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Cores Base */
  --bg-primary: #07090E;
  --bg-secondary: #0D111A;
  --bg-card: #121824;
  --bg-card-hover: #172030;
  --bg-glass: rgba(18, 24, 36, 0.75);
  --bg-glass-light: rgba(255, 255, 255, 0.03);

  /* Acentos Institucionais */
  --copper-primary: #EA580C;
  --copper-dark: #C2410C;
  --copper-light: #FB923C;
  --copper-glow: rgba(234, 88, 12, 0.28);

  --amber-electric: #F59E0B;
  --amber-light: #FCD34D;
  --amber-glow: rgba(245, 158, 11, 0.22);

  --cyan-accent: #0EA5E9;
  --cyan-light: #38BDF8;
  --cyan-glow: rgba(14, 165, 233, 0.2);

  --green-success: #10B981;
  --green-glow: rgba(16, 185, 129, 0.25);
  --green-whatsapp: #25D366;
  --green-whatsapp-hover: #1EBE5D;

  /* Bordas & Divisórias */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-accent: rgba(234, 88, 12, 0.4);
  --border-amber: rgba(245, 158, 11, 0.4);

  /* Tipografia */
  --text-white: #FFFFFF;
  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-dim: #475569;

  /* Font Families */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Sombras & Brilhos */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.7);
  --shadow-copper: 0 0 35px var(--copper-glow);
  --shadow-amber: 0 0 30px var(--amber-glow);
  --shadow-whatsapp: 0 6px 24px rgba(37, 211, 102, 0.35);

  /* Geometria */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --max-w: 1240px;
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Background Grid & Luzes Ambientais */
.ambient-bg {
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(circle at 15% 10%, rgba(234, 88, 12, 0.05) 0%, transparent 45%),
    radial-gradient(circle at 85% 65%, rgba(14, 165, 233, 0.04) 0%, transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 60px 60px, 60px 60px;
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3, h4, h5, h6, .font-display {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Tipografia & Utilitários Visuais
   ========================================================================== */
.gradient-copper {
  background: linear-gradient(135deg, var(--copper-light), var(--copper-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-amber {
  background: linear-gradient(135deg, var(--amber-light), var(--copper-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-cyan {
  background: linear-gradient(135deg, var(--cyan-light), var(--cyan-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(234, 88, 12, 0.12);
  border: 1px solid var(--border-accent);
  color: var(--copper-light);
  width: fit-content;
}

.badge-pill.amber {
  background: rgba(245, 158, 11, 0.12);
  border-color: var(--border-amber);
  color: var(--amber-light);
}

.badge-pill.cyan {
  background: rgba(14, 165, 233, 0.12);
  border-color: rgba(14, 165, 233, 0.4);
  color: var(--cyan-light);
}

.badge-pill.green {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.4);
  color: var(--green-success);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
  animation: pulse-ring 2s infinite ease-in-out;
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* ==========================================================================
   Header & Navegação
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 76px;
  background: rgba(7, 9, 14, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 100;
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(7, 9, 14, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  border-bottom-color: rgba(234, 88, 12, 0.2);
}

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

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  border-radius: 8px;
  border: 1px solid var(--border-accent);
}

.brand-text-col {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 1.5px;
  color: var(--text-white);
  line-height: 1;
}

.brand-title span {
  color: var(--copper-primary);
}

.brand-subtitle {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--text-secondary);
  margin-top: 3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--copper-light);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--copper-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  font-size: 1.4rem;
  padding: 8px 12px;
  cursor: pointer;
}

/* ==========================================================================
   Botões & CTAs
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  white-space: nowrap;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.08rem;
  border-radius: var(--radius-md);
}

.btn-copper {
  background: linear-gradient(135deg, var(--copper-primary), var(--copper-dark));
  color: var(--text-white);
  box-shadow: 0 4px 20px var(--copper-glow);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-copper:hover {
  background: linear-gradient(135deg, var(--copper-light), var(--copper-primary));
  box-shadow: 0 8px 30px rgba(234, 88, 12, 0.45);
  transform: translateY(-2px);
  color: #fff;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #FFFFFF;
  box-shadow: var(--shadow-whatsapp);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #2BF074, #159C8D);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
  transform: translateY(-2px);
  color: #fff;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--copper-light);
  color: var(--copper-light);
  transform: translateY(-2px);
}

/* ==========================================================================
   Hero Section & Chamadas de Ação
   ========================================================================== */
.hero-section {
  position: relative;
  padding-top: 140px;
  padding-bottom: 80px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 44px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-title {
  font-size: clamp(2.3rem, 4.4vw, 3.6rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.5px;
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 620px;
}

.hero-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}

.hero-bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.98rem;
  color: var(--text-primary);
  font-weight: 600;
}

.hero-bullets li i {
  color: var(--copper-primary);
  background: rgba(234, 88, 12, 0.15);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.hero-cta-box {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.trust-badges-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 10px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.trust-item i {
  color: var(--amber-electric);
}

/* Card Hero Visual / Formulário Rápido */
.hero-visual-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-lg), var(--shadow-copper);
  overflow: hidden;
}

.hero-visual-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--copper-primary), var(--amber-electric), var(--cyan-accent));
}

.hero-card-header {
  margin-bottom: 20px;
}

.hero-card-header h3 {
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.hero-card-header p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* Form Styles */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  background: rgba(7, 9, 14, 0.8);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.25s ease;
}

.form-control:focus {
  border-color: var(--copper-light);
  box-shadow: 0 0 0 3px var(--copper-glow);
  background: rgba(7, 9, 14, 0.95);
}

select.form-control {
  cursor: pointer;
}

/* ==========================================================================
   Seções & Componentes de Conteúdo
   ========================================================================== */
.section {
  padding-block: 85px;
  position: relative;
  z-index: 1;
}

.section-alt {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.5px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* Cards de Serviços & Destaques */
.card-service {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.card-service:hover {
  transform: translateY(-6px);
  border-color: var(--copper-primary);
  box-shadow: var(--shadow-md), 0 0 25px rgba(234, 88, 12, 0.15);
}

.card-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(234, 88, 12, 0.12);
  border: 1px solid rgba(234, 88, 12, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  color: var(--copper-light);
  margin-bottom: 20px;
}

.card-service h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--text-white);
}

.card-service p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.card-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

/* Cards de Prova Social / Métricas */
.stats-bar {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 34px 38px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  box-shadow: var(--shadow-md);
  margin-top: -40px;
  position: relative;
  z-index: 10;
}

.stat-item {
  text-align: center;
  border-right: 1px solid var(--border-subtle);
  padding-inline: 10px;
}

.stat-item:last-child {
  border-right: none;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--copper-light);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* ==========================================================================
   Galeria Fotográfica Real & Zoom
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 9, 14, 0.95) 0%, rgba(7, 9, 14, 0.25) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0.92;
  transition: opacity 0.3s ease;
}

.gallery-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--copper-light);
  margin-bottom: 4px;
}

.gallery-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
}

/* ==========================================================================
   Tabela Comparativa (LÓGIX vs Amadores)
   ========================================================================== */
.compare-box {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.compare-table th, .compare-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.95rem;
}

.compare-table th {
  background: rgba(255, 255, 255, 0.02);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-white);
  font-size: 1.05rem;
}

.compare-table th.col-logix {
  background: rgba(234, 88, 12, 0.15);
  color: var(--copper-light);
  border-left: 2px solid var(--copper-primary);
  border-right: 2px solid var(--copper-primary);
}

.compare-table td.col-logix {
  background: rgba(234, 88, 12, 0.04);
  color: var(--text-white);
  font-weight: 600;
  border-left: 2px solid var(--copper-primary);
  border-right: 2px solid var(--copper-primary);
}

.compare-table td.col-others {
  color: var(--text-muted);
}

/* ==========================================================================
   FAQ Acordeão
   ========================================================================== */
.faq-wrap {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item.active {
  border-color: var(--copper-primary);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
  user-select: none;
}

.faq-icon {
  font-size: 1.1rem;
  color: var(--copper-light);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 22px 24px;
}

/* ==========================================================================
   Call To Action Final (Banner de Conversão)
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, #1A110B 0%, #29180C 50%, #0F172A 100%);
  border: 1px solid var(--copper-dark);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-copper);
}

.cta-banner h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 1.12rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
}

/* ==========================================================================
   Rodapé Corporativo
   ========================================================================== */
.site-footer {
  background: #040508;
  border-top: 1px solid var(--border-subtle);
  padding-top: 70px;
  padding-bottom: 30px;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--text-white);
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--copper-primary);
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 14px;
  max-width: 340px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--copper-light);
  transform: translateX(4px);
}

.contact-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact-info-list i {
  color: var(--copper-primary);
  font-size: 1.1rem;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.admin-link-discreet {
  color: var(--text-dim);
  font-size: 0.8rem;
  text-decoration: none;
  transition: color 0.2s;
}

.admin-link-discreet:hover {
  color: var(--copper-light);
}

/* ==========================================================================
   Botão Flutuante de WhatsApp
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  z-index: 999;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.12) translateY(-4px);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.65);
  color: #fff;
}

.whatsapp-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #EF4444;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
  animation: pulse-ring 2s infinite ease-in-out;
}

.whatsapp-tooltip {
  position: absolute;
  right: 76px;
  background: #111622;
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-md);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s ease;
}

.floating-whatsapp:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ==========================================================================
   Responsividade Mobile (Smartphones & Tablets)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-section {
    padding-top: 120px;
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 70px;
  }
  .menu-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #0B0E17;
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.35s ease;
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .stats-bar {
    grid-template-columns: 1fr;
    margin-top: 0;
    padding: 24px;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 20px;
  }
  .stat-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .cta-banner {
    padding: 40px 20px;
  }
  .cta-actions {
    flex-direction: column;
    width: 100%;
  }
  .cta-actions .btn {
    width: 100%;
  }
}