/* ===================================================================
   R6 SYSTEMS INOVA SIMPLES (I.S.) - DESIGN SYSTEM & STYLESHEET
   Paleta: Azul Tecnológico & Verde Esmeralda Neon
   Conceito: High-end SaaS, Glassmorphism, Micro-interações e Alta Conversão
   =================================================================== */

:root {
  /* Cores Principais - Azul */
  --blue-950: #040914;
  --blue-900: #081226;
  --blue-850: #0c1a36;
  --blue-800: #10244c;
  --blue-700: #193874;
  --blue-600: #1e40af;
  --blue-500: #2563eb;
  --blue-400: #3b82f6;
  --blue-300: #60a5fa;
  --blue-glow: rgba(37, 99, 235, 0.35);

  /* Cores Principais - Verde Esmeralda / Neon */
  --emerald-900: #022c22;
  --emerald-800: #064e3b;
  --emerald-700: #047857;
  --emerald-600: #059669;
  --emerald-500: #10b981;
  --emerald-400: #34d399;
  --emerald-300: #6ee7b7;
  --neon-green: #00f5a0;
  --green-glow: rgba(0, 245, 160, 0.35);

  /* Superfícies & Neutros */
  --bg-dark: #060b17;
  --bg-card: rgba(12, 26, 54, 0.75);
  --bg-card-hover: rgba(18, 38, 77, 0.9);
  --bg-card-border: rgba(59, 130, 246, 0.18);
  --bg-card-border-glow: rgba(0, 245, 160, 0.4);
  --glass-nav: rgba(6, 11, 23, 0.85);

  --text-main: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-light: #e2e8f0;

  /* Gradientes */
  --grad-primary: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
  --grad-primary-hover: linear-gradient(135deg, #1d4ed8 0%, #059669 100%);
  --grad-text: linear-gradient(135deg, #60a5fa 0%, #00f5a0 100%);
  --grad-card: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  --grad-hero: radial-gradient(circle at 50% -20%, rgba(37, 99, 235, 0.25) 0%, rgba(0, 245, 160, 0.15) 35%, transparent 70%);

  /* Efeitos e Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 35px var(--blue-glow);
  --shadow-green-glow: 0 0 35px var(--green-glow);

  /* Transições e Bordas */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.15s ease-in-out;
}

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

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

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background Atmosphere Glows */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
  filter: blur(80px);
  z-index: -2;
  pointer-events: none;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

body::after {
  content: '';
  position: fixed;
  bottom: 10%;
  right: 15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 245, 160, 0.12) 0%, transparent 70%);
  filter: blur(90px);
  z-index: -2;
  pointer-events: none;
  animation: floatOrbReverse 22s ease-in-out infinite alternate;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 80px) scale(1.15); }
  100% { transform: translate(-40px, 120px) scale(0.9); }
}

@keyframes floatOrbReverse {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-70px, -60px) scale(1.1); }
  100% { transform: translate(50px, -100px) scale(0.95); }
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
  color: #ffffff;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

/* Utilitários de Layout */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-blue {
  background: linear-gradient(135deg, #93c5fd 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-green {
  background: linear-gradient(135deg, #6ee7b7 0%, #00f5a0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(0, 245, 160, 0.3);
  border-radius: var(--radius-full);
  color: var(--neon-green);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  backdrop-filter: blur(8px);
}

.section-tag svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.15rem;
}

/* ===================================================================
   BOTÕES E ELEMENTOS INTERATIVOS
   =================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-primary);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
}

.btn-primary:hover {
  background: var(--grad-primary-hover);
  box-shadow: 0 6px 28px rgba(0, 245, 160, 0.5);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--blue-400);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  background: #22bf5b;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-outline-green {
  background: transparent;
  color: var(--neon-green);
  border: 1px solid rgba(0, 245, 160, 0.5);
}

.btn-outline-green:hover {
  background: rgba(0, 245, 160, 0.1);
  border-color: var(--neon-green);
  box-shadow: 0 0 15px rgba(0, 245, 160, 0.3);
  transform: translateY(-2px);
}

.btn-subdomain {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
  border: 1px solid rgba(0, 245, 160, 0.4);
  color: #ffffff;
  width: 100%;
  font-weight: 700;
  padding: 0.95rem 1.5rem;
}

.btn-subdomain:hover {
  background: var(--grad-primary);
  box-shadow: 0 8px 25px rgba(0, 245, 160, 0.4);
  transform: translateY(-2px);
}

/* ===================================================================
   HEADER & NAVBAR
   =================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--glass-nav);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(6, 11, 23, 0.96);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid rgba(59, 130, 246, 0.25);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.brand-logo img {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 245, 160, 0.3));
}

.brand-badge {
  font-size: 0.65rem;
  padding: 0.2rem 0.5rem;
  background: rgba(0, 245, 160, 0.15);
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: 0.3rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-light);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad-primary);
  transition: var(--transition);
  border-radius: var(--radius-full);
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* ===================================================================
   HERO SECTION
   =================================================================== */
.hero-section {
  position: relative;
  padding: 180px 0 100px 0;
  background: var(--grad-hero);
  overflow: hidden;
}

.hero-content {
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.8rem;
  backdrop-filter: blur(10px);
  animation: pulseGlow 3s infinite alternate;
}

.hero-pill-dot {
  width: 8px;
  height: 8px;
  background-color: var(--neon-green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--neon-green);
}

.hero-pill-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-light);
}

@keyframes pulseGlow {
  0% { border-color: rgba(59, 130, 246, 0.3); }
  100% { border-color: rgba(0, 245, 160, 0.6); box-shadow: 0 0 20px rgba(0, 245, 160, 0.2); }
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 780px;
  margin: 0 auto 2.5rem auto;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.hero-trust-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding: 1.8rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
  margin-top: 2rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
}

.trust-icon {
  width: 44px;
  height: 44px;
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-green);
  flex-shrink: 0;
}

.trust-info strong {
  display: block;
  font-size: 1.05rem;
  color: #ffffff;
  font-weight: 700;
}

.trust-info span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ===================================================================
   SISTEMAS & SUBDOMÍNIOS (SHOWCASE)
   =================================================================== */
.systems-section {
  padding: 110px 0;
  position: relative;
}

.systems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.2rem;
}

.system-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  backdrop-filter: blur(14px);
}

.system-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 245, 160, 0.5);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 245, 160, 0.2);
}

.card-badge-top {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  z-index: 5;
  background: rgba(6, 11, 23, 0.85);
  border: 1px solid rgba(0, 245, 160, 0.4);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--neon-green);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.system-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #020611;
}

.system-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.system-card:hover .system-image-wrapper img {
  transform: scale(1.05);
}

.system-overlay-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(6, 11, 23, 0.95) 100%);
  pointer-events: none;
}

.system-body {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.system-subdomain-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--blue-300);
  font-family: monospace;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  background: rgba(37, 99, 235, 0.12);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(59, 130, 246, 0.25);
  width: fit-content;
}

.system-title {
  font-size: 1.65rem;
  color: #ffffff;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.system-desc {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.4rem;
}

.system-features {
  list-style: none;
  margin-bottom: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.system-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-light);
}

.feature-check {
  color: var(--neon-green);
  flex-shrink: 0;
  margin-top: 3px;
}

.system-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.subdomain-direct-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.04);
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px dashed rgba(59, 130, 246, 0.4);
  font-size: 0.88rem;
  color: var(--text-light);
  transition: var(--transition);
}

.subdomain-direct-link:hover {
  background: rgba(37, 99, 235, 0.15);
  border-color: var(--neon-green);
  color: #ffffff;
}

.subdomain-direct-link code {
  color: var(--neon-green);
  font-weight: 700;
}

/* ===================================================================
   DIFERENCIAIS / POR QUE ESCOLHER A R6
   =================================================================== */
.differentials-section {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(8, 18, 38, 0.6) 50%, transparent 100%);
  position: relative;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.diff-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.diff-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--grad-primary);
  opacity: 0;
  transition: var(--transition);
}

.diff-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: var(--shadow-lg);
}

.diff-card:hover::before {
  opacity: 1;
}

.diff-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
  border: 1px solid rgba(0, 245, 160, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-green);
  margin-bottom: 1.5rem;
}

.diff-icon-box svg {
  width: 28px;
  height: 28px;
}

.diff-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.8rem;
}

.diff-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* ===================================================================
   SOBRE A R6 SYSTEMS (INOVA SIMPLES)
   =================================================================== */
.about-section {
  padding: 100px 0;
  position: relative;
}

.about-box {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-xl);
  padding: 4rem 3.5rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  backdrop-filter: blur(16px);
}

.about-content h2 {
  font-size: 2.3rem;
  margin-bottom: 1.2rem;
}

.about-content p {
  margin-bottom: 1.2rem;
  font-size: 1.02rem;
}

.company-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1.4rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 245, 160, 0.3);
  border-radius: var(--radius-md);
  margin-top: 1rem;
}

.company-meta-badge strong {
  color: #ffffff;
  display: block;
  font-size: 0.95rem;
}

.company-meta-badge span {
  color: var(--neon-green);
  font-family: monospace;
  font-size: 0.9rem;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover {
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(0, 245, 160, 0.4);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  display: block;
  color: var(--neon-green);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ===================================================================
   FAQ (PERGUNTAS FREQUENTES)
   =================================================================== */
.faq-section {
  padding: 100px 0;
  position: relative;
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  margin-bottom: 1.2rem;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(59, 130, 246, 0.4);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.4rem 1.8rem;
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--neon-green);
}

.faq-icon {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
  color: var(--neon-green);
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
  padding: 0 1.8rem;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.8rem 1.6rem 1.8rem;
}

/* ===================================================================
   CONTATO & FORMULÁRIO (E-mail: contato@r6.com.br)
   =================================================================== */
.contact-section {
  padding: 100px 0 120px 0;
  position: relative;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.contact-card-direct {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  padding: 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.contact-card-direct:hover {
  border-color: rgba(0, 245, 160, 0.4);
  transform: translateX(6px);
  background: var(--bg-card-hover);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  background: rgba(37, 99, 235, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-green);
  flex-shrink: 0;
}

.contact-card-info h4 {
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.contact-card-info p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 0.3rem;
}

.contact-card-info a {
  color: var(--neon-green);
  font-weight: 600;
  font-size: 0.95rem;
  word-break: break-all;
}

.contact-card-info a:hover {
  text-decoration: underline;
}

/* Painel do Formulário */
.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-xl);
  padding: 2.8rem;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  margin-bottom: 1.4rem;
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: rgba(6, 11, 23, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  color: #ffffff;
  font-size: 0.96rem;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--neon-green);
  box-shadow: 0 0 15px rgba(0, 245, 160, 0.25);
  background: rgba(6, 11, 23, 0.9);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Honeypot field (anti-spam) */
.hp-field {
  display: none !important;
  visibility: hidden !important;
}

.form-feedback {
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.2rem;
  display: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.form-feedback.success {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
}

.form-feedback.error {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid #ef4444;
  color: #fca5a5;
}

/* ===================================================================
   FOOTER INSTITUCIONAL
   =================================================================== */
.site-footer {
  background: #030711;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 70px 0 30px 0;
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 1.4rem;
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 25px;
  height: 2px;
  background: var(--neon-green);
  border-radius: var(--radius-full);
}

.footer-col p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-links a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

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

.footer-badge-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 0.6rem;
}

.footer-badge-item svg {
  color: var(--neon-green);
  width: 16px;
  height: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-cnpj {
  color: var(--text-light);
  font-weight: 600;
}

/* ===================================================================
   BOTÃO FLUTUANTE DE WHATSAPP
   =================================================================== */
.whatsapp-float-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  width: 62px;
  height: 62px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
  cursor: pointer;
}

.whatsapp-float-btn::before {
  content: '';
  position: absolute;
  inset: -6px;
  border: 2px solid rgba(37, 211, 102, 0.6);
  border-radius: 50%;
  animation: waPulse 2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
}

@keyframes waPulse {
  0% { transform: scale(0.9); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7);
  color: #ffffff;
}

.whatsapp-float-btn svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.whatsapp-tooltip {
  position: absolute;
  right: 75px;
  background: rgba(6, 11, 23, 0.95);
  color: #ffffff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid rgba(37, 211, 102, 0.4);
  box-shadow: var(--shadow-md);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
}

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

/* ===================================================================
   RESPONSIVIDADE (MOBILE & TABLET)
   =================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .systems-grid {
    grid-template-columns: 1fr;
    max-width: 650px;
    margin: 0 auto;
  }
  .hero-trust-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-box {
    grid-template-columns: 1fr;
    padding: 2.5rem;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 130px 0 70px 0;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1.05rem;
  }
  .hero-trust-bar {
    grid-template-columns: 1fr;
  }
  .diff-grid {
    grid-template-columns: 1fr;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 82px;
    left: 0;
    right: 0;
    background: rgba(6, 11, 23, 0.98);
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(-150%);
    transition: var(--transition);
    backdrop-filter: blur(20px);
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .nav-actions .btn {
    display: none;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
  .contact-form-wrapper {
    padding: 1.8rem;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}