/* ==========================================================================
   UNITE DIGITAL BUSINESS - ESTILO FUTURISTA (CYBER / NEON GREEN & BLUE)
   ARQUITETURA MOBILE-FIRST RESPONSIVA
   ========================================================================== */

:root {
  /* Cores Principais */
  --bg-dark: #030712;
  --bg-card: rgba(8, 17, 34, 0.75);
  --bg-card-hover: rgba(13, 27, 54, 0.88);
  --bg-card-border: rgba(0, 255, 136, 0.18);
  --bg-card-border-hover: rgba(0, 255, 136, 0.6);

  /* Acentos Neon */
  --neon-green: #00ff88;
  --neon-green-glow: rgba(0, 255, 136, 0.45);
  --neon-green-dim: rgba(0, 255, 136, 0.12);

  --neon-blue: #00d2ff;
  --neon-blue-glow: rgba(0, 210, 255, 0.45);
  --neon-blue-dim: rgba(0, 210, 255, 0.12);

  --deep-blue: #091326;
  --electric-blue: #0066ff;

  /* Tipografia & Neutros */
  --text-main: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-pure-white: #ffffff;

  /* Fontes Futuristas */
  --font-heading: 'Orbitron', sans-serif;
  --font-tech: 'Rajdhani', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;

  /* Transições & Efeitos */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Background Cyber Grid & Canvas */
.cyber-grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  background-image: 
    linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 210, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center center;
}

#cyber-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}

/* Containers & Utilidades Base (Mobile) */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  position: relative;
  z-index: 2;
}

.section {
  padding: 4rem 0;
  position: relative;
}

.text-center {
  text-align: center;
}

.neon-green {
  color: var(--neon-green);
  text-shadow: 0 0 15px var(--neon-green-glow);
}

.neon-blue {
  color: var(--neon-blue);
  text-shadow: 0 0 15px var(--neon-blue-glow);
}

/* ==========================================================================
   Header & Navegação (Mobile-First)
   ========================================================================== */
.cyber-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(3, 7, 18, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 255, 136, 0.15);
  transition: var(--transition-normal);
}

.cyber-header.scrolled {
  background: rgba(3, 7, 18, 0.98);
  border-bottom: 1px solid rgba(0, 255, 136, 0.35);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text-pure-white);
}

.logo-symbol {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--neon-green);
  background: rgba(0, 255, 136, 0.1);
  padding: 0.3rem 0.55rem;
  border-radius: 4px;
  border: 1px solid var(--neon-green);
  box-shadow: 0 0 12px var(--neon-green-glow);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: #ffffff;
  line-height: 1.1;
}

.logo-sub {
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--neon-blue);
}

/* Language Selector */
.lang-selector {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(0, 255, 136, 0.06);
  border: 1px solid rgba(0, 255, 136, 0.25);
  border-radius: 4px;
  padding: 0.2rem 0.45rem;
}

.lang-btn {
  background: transparent;
  border: none;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  transition: var(--transition-fast);
}

.lang-btn:hover {
  color: var(--neon-green);
}

.lang-btn.active {
  color: #030712;
  background: var(--neon-green);
  box-shadow: 0 0 10px var(--neon-green-glow);
}

.lang-divider {
  color: rgba(255, 255, 255, 0.2);
  font-size: 0.7rem;
}

.mobile-controls {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.desktop-lang {
  display: none;
}

/* Hamburger Button */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 4px;
  cursor: pointer;
  padding: 0.4rem;
  transition: var(--transition-fast);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--neon-green);
  box-shadow: 0 0 6px var(--neon-green);
  transition: var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Nav Menu Drawer (Mobile) */
.nav-menu {
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  background: rgba(3, 7, 18, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--neon-green);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transform: translateY(-130%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.35s ease, opacity 0.3s ease, visibility 0.3s;
  z-index: 999;
  max-height: calc(100vh - 72px);
  overflow-y: auto;
}

.nav-menu.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}

.nav-link {
  font-family: var(--font-tech);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0;
}

.nav-index {
  color: var(--neon-green);
  font-size: 0.85rem;
  opacity: 0.75;
}

.nav-link:hover,
.nav-link.active {
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green-glow);
}

.nav-backdrop {
  position: fixed;
  top: 72px;
  left: 0;
  width: 100vw;
  height: calc(100vh - 72px);
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 998;
}

.nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   Botões Cyber
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  cursor: pointer;
  padding: 0.85rem 1.6rem;
  min-height: 48px;
  border-radius: 4px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  outline: none;
}

.btn-primary-neon {
  background: var(--neon-green);
  color: #030712;
  border: 1px solid var(--neon-green);
  box-shadow: 0 0 20px var(--neon-green-glow);
}

.btn-primary-neon:hover {
  background: #22ff9b;
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0, 255, 136, 0.8);
}

.btn-secondary-cyber {
  background: rgba(0, 210, 255, 0.08);
  color: var(--neon-blue);
  border: 1px solid var(--neon-blue);
  box-shadow: 0 0 15px var(--neon-blue-dim);
}

.btn-secondary-cyber:hover {
  background: rgba(0, 210, 255, 0.2);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 0 25px var(--neon-blue-glow);
}

.btn-outline-glow {
  background: transparent;
  color: var(--neon-green);
  border: 1px solid var(--neon-green);
  padding: 0.6rem 1.25rem;
  min-height: 40px;
}

.btn-outline-glow:hover {
  background: var(--neon-green);
  color: #030712;
  box-shadow: 0 0 20px var(--neon-green-glow);
}

.btn-block {
  width: 100%;
}

.btn-whatsapp-direct {
  background: #10b981;
  color: #ffffff;
  border: none;
  width: 100%;
  padding: 0.95rem;
  font-size: 0.9rem;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.btn-whatsapp-direct:hover {
  background: #059669;
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.7);
  transform: translateY(-2px);
}

/* ==========================================================================
   Hero Section (Mobile-First)
   ========================================================================== */
.hero-section {
  padding-top: 6.5rem;
  padding-bottom: 3.5rem;
  display: flex;
  align-items: center;
  position: relative;
  background: radial-gradient(circle at 50% 30%, rgba(0, 210, 255, 0.08) 0%, rgba(3, 7, 18, 0) 70%);
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 255, 136, 0.07);
  border: 1px solid rgba(0, 255, 136, 0.3);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.15);
  max-width: 100%;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--neon-green);
  box-shadow: 0 0 10px var(--neon-green);
  animation: pulse-dot 2s infinite ease-in-out;
  flex-shrink: 0;
}

.status-text {
  font-family: var(--font-tech);
  font-size: clamp(0.7rem, 2.5vw, 0.85rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--neon-green);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 6.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.01em;
  max-width: 950px;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.hero-description {
  font-size: clamp(0.95rem, 3vw, 1.2rem);
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: 2.25rem;
  line-height: 1.65;
}

.hero-description strong {
  color: var(--text-pure-white);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 0.85rem;
  margin-bottom: 3rem;
}

.hero-actions .btn {
  width: 100%;
}

/* Telemetry Bar (Mobile: Grid Adaptado) */
.telemetry-bar {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 1.25rem;
  width: 100%;
  max-width: 1050px;
  background: rgba(9, 19, 38, 0.7);
  border: 1px solid rgba(0, 210, 255, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.25rem 1.5rem;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 210, 255, 0.05);
}

.telemetry-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.telemetry-label {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.telemetry-val {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.telemetry-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.telemetry-separator {
  display: none;
}

/* ==========================================================================
   Section Headers Comuns
   ========================================================================== */
.section-header {
  margin-bottom: 2.75rem;
}

.section-tag {
  font-family: var(--font-tech);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--neon-green);
  margin-bottom: 0.5rem;
  text-shadow: 0 0 10px var(--neon-green-glow);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.65rem, 5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Cards Futuristas & HUD Estilizado
   ========================================================================== */
.cyber-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 1.5rem;
  border-radius: 8px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.cyber-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--bg-card-border-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 255, 136, 0.15);
}

.cyber-hud-card {
  background: rgba(6, 13, 26, 0.85);
  border: 1px solid rgba(0, 255, 136, 0.25);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 1.75rem 1.25rem;
  border-radius: 10px;
  position: relative;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
}

.hud-corners {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hud-corners::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  width: 16px;
  height: 16px;
  border-top: 3px solid var(--neon-green);
  border-left: 3px solid var(--neon-green);
}

.hud-corners::after {
  content: '';
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 16px;
  height: 16px;
  border-bottom: 3px solid var(--neon-blue);
  border-right: 3px solid var(--neon-blue);
}

.card-badge {
  display: inline-block;
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--neon-green);
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.25);
  padding: 0.2rem 0.65rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

/* ==========================================================================
   Sobre Section (Mobile-First)
   ========================================================================== */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.sobre-content-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1.35;
  margin-bottom: 1rem;
  color: var(--text-pure-white);
}

.sobre-content-card p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.65;
  font-size: 0.95rem;
}

.sobre-content-card p strong {
  color: var(--text-main);
}

.hud-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.hud-stat .stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green-glow);
}

.hud-stat .stat-label {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sobre-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.feature-card {
  padding: 1.5rem;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.neon-green-glow {
  background: rgba(0, 255, 136, 0.1);
  color: var(--neon-green);
  border: 1px solid rgba(0, 255, 136, 0.3);
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.2);
}

.neon-blue-glow {
  background: rgba(0, 210, 255, 0.1);
  color: var(--neon-blue);
  border: 1px solid rgba(0, 210, 255, 0.3);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.feature-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 0.45rem;
  color: var(--text-pure-white);
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   Soluções Section (Mobile-First)
   ========================================================================== */
.solucoes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.solucao-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 210, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.75rem 1.5rem;
  border-radius: 10px;
  position: relative;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.solucao-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-blue);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 25px rgba(0, 210, 255, 0.2);
}

.solucao-card.highlight {
  border-color: rgba(0, 255, 136, 0.35);
  background: rgba(10, 23, 44, 0.85);
}

.solucao-card.highlight:hover {
  border-color: var(--neon-green);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 255, 136, 0.3);
}

.solucao-number {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.06);
}

.solucao-icon {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  color: var(--neon-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.solucao-card.highlight .solucao-icon {
  background: rgba(0, 255, 136, 0.08);
  border-color: rgba(0, 255, 136, 0.3);
  color: var(--neon-green);
}

.solucao-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
  color: var(--text-pure-white);
}

.solucao-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Radar Section (Mobile-First)
   ========================================================================== */
.banner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.banner-title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 4.5vw, 2rem);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.banner-text p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.checklist-cyber {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-tech);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.check-bullet {
  color: var(--neon-green);
  font-size: 0.75rem;
}

/* Radar Futurista */
.banner-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem 0;
}

.cyber-radar {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  border: 1px solid rgba(0, 255, 136, 0.3);
  position: relative;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.06) 0%, rgba(3, 7, 18, 0.8) 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.radar-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(0, 210, 255, 0.25);
}

.circle-1 { width: 60px; height: 60px; }
.circle-2 { width: 130px; height: 130px; }
.circle-3 { width: 195px; height: 195px; }

.radar-sweep {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(0, 255, 136, 0.4) 0deg, transparent 60deg, transparent 360deg);
  animation: radar-spin 4s linear infinite;
}

.radar-blip {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 10px var(--neon-green);
}

.radar-blip::after {
  content: attr(data-label);
  position: absolute;
  top: -15px;
  left: 10px;
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--neon-green);
}

.blip-1 { top: 35%; left: 30%; animation: pulse-blip 1.8s infinite; }
.blip-2 { top: 60%; left: 70%; animation: pulse-blip 2.2s infinite 0.5s; }
.blip-3 { top: 25%; left: 75%; animation: pulse-blip 2s infinite 1s; }

.radar-center-text {
  position: relative;
  z-index: 5;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: #ffffff;
  background: rgba(3, 7, 18, 0.9);
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--neon-blue);
  border-radius: 4px;
}

/* ==========================================================================
   Contato Section (Mobile-First)
   ========================================================================== */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.contato-info-card {
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
}

.contato-info-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
  color: var(--text-pure-white);
}

.info-intro {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.contact-data-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.02);
  padding: 0.85rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  width: 100%;
}

.detail-label {
  font-family: var(--font-tech);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.detail-value {
  font-size: 0.98rem;
  color: var(--text-pure-white);
  font-weight: 600;
  text-decoration: none;
}

.detail-link {
  color: var(--neon-blue);
  transition: var(--transition-fast);
}

.detail-link:hover {
  color: var(--neon-green);
  text-shadow: 0 0 8px var(--neon-green-glow);
}

.cnpj-copy-wrapper {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
  color: var(--neon-green);
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-copy:hover {
  background: var(--neon-green);
  color: #030712;
}

.card-footer-action {
  margin-top: auto;
}

/* Formulário Cyber */
.contato-form-card {
  padding: 1.75rem 1.25rem;
}

.contato-form-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
  color: var(--text-pure-white);
}

.contato-form-card > p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.cyber-form {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.input-wrapper input,
.input-wrapper select,
.input-wrapper textarea {
  width: 100%;
  background: rgba(5, 12, 26, 0.7);
  border: 1px solid rgba(0, 210, 255, 0.2);
  color: #ffffff;
  padding: 0.8rem 0.95rem;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 1rem; /* 16px to prevent iOS auto-zoom */
  transition: var(--transition-fast);
  outline: none;
}

.input-wrapper select {
  cursor: pointer;
}

.input-wrapper select option {
  background-color: #060d1a;
  color: #ffffff;
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.input-wrapper textarea:focus {
  border-color: var(--neon-green);
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.25);
  background: rgba(7, 18, 38, 0.9);
}

/* ==========================================================================
   Footer (Mobile-First)
   ========================================================================== */
.cyber-footer {
  background: #020409;
  border-top: 1px solid rgba(0, 255, 136, 0.15);
  padding: 3.5rem 0 2rem 0;
  margin-top: 3.5rem;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-top: 0.75rem;
  max-width: 360px;
}

.footer-links h4,
.footer-legal h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  color: var(--text-pure-white);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--neon-green);
  padding-left: 4px;
}

.footer-legal p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-crafted {
  font-family: var(--font-tech);
  letter-spacing: 0.08em;
  color: var(--neon-blue);
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.cyber-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #060d1a;
  border: 1px solid var(--neon-green);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px var(--neon-green-glow);
  padding: 0.8rem 1.25rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease, visibility 0.4s;
  width: max-content;
  max-width: calc(100vw - 32px);
}

.cyber-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

.toast-icon {
  color: #030712;
  background: var(--neon-green);
  font-weight: 900;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.toast-message {
  font-family: var(--font-tech);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-pure-white);
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Keyframe Animations
   ========================================================================== */
@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.6; }
}

@keyframes radar-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse-blip {
  0% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.6); opacity: 1; }
  100% { transform: scale(1); opacity: 0.4; }
}

/* ==========================================================================
   MEDIA QUERIES (MOBILE-FIRST SCALE UP)
   ========================================================================== */

/* 1. Small Tablets / Large Phones (min-width: 640px) */
@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
    width: auto;
    justify-content: center;
  }

  .hero-actions .btn {
    width: auto;
  }

  .form-row {
    flex-direction: row;
  }

  .form-row .form-group {
    flex: 1;
  }

  .telemetry-bar {
    grid-template-columns: repeat(3, 1fr);
  }

  .telemetry-separator {
    display: block;
    width: 1px;
    height: 35px;
    background: linear-gradient(to bottom, transparent, rgba(0, 255, 136, 0.3), transparent);
  }

  .cyber-toast {
    left: auto;
    right: 24px;
    transform: translateY(100px);
  }

  .cyber-toast.show {
    transform: translateY(0);
  }
}

/* 2. Tablets Landscape (min-width: 768px) */
@media (min-width: 768px) {
  .section {
    padding: 5.5rem 0;
  }

  .sobre-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .solucoes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .cyber-hud-card {
    padding: 2.25rem 2rem;
  }

  .contato-form-card,
  .contato-info-card {
    padding: 2.25rem 2rem;
  }
}

/* 3. Desktops (min-width: 1024px) */
@media (min-width: 1024px) {
  .desktop-lang {
    display: inline-flex;
  }

  .mobile-controls {
    display: none;
  }

  .nav-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
    padding: 0;
    flex-direction: row;
    align-items: center;
    gap: 2.5rem;
    z-index: auto;
    max-height: none;
    overflow: visible;
  }

  .nav-list {
    flex-direction: row;
    gap: 2rem;
    width: auto;
  }

  .nav-link {
    font-size: 1rem;
    padding: 0;
  }

  .nav-backdrop {
    display: none !important;
  }

  .hero-section {
    padding-top: 9rem;
    padding-bottom: 5.5rem;
  }

  .sobre-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
  }

  .solucoes-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .banner-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
  }

  .contato-grid {
    grid-template-columns: 1fr 1.15fr;
    gap: 2.5rem;
    align-items: start;
  }
}