/* =============================================
   MAXXIBYTE LANDING PAGE - CSS MODERNO
   Design de alta conversão com efeitos 3D
   ============================================= */

/* Reset e Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Cores principais - Azul tecnológico */
  --primary: #00d4ff;
  --primary-dark: #0099cc;
  --primary-light: #80e8ff;
  
  /* Cores secundárias */
  --secondary: #1a1f36;
  --secondary-light: #2d3561;
  
  /* Cores de apoio */
  --accent: #7c3aed;
  --success: #22c55e;
  --warning: #f59e0b;
  
  /* Cores neutras */
  --white: #ffffff;
  --gray-100: #f8fafc;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --black: #0f172a;
  
  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
  --gradient-dark: linear-gradient(135deg, #1a1f36 0%, #0f172a 100%);
  --gradient-glow: linear-gradient(135deg, rgba(0,212,255,0.3) 0%, rgba(124,58,237,0.3) 100%);
  
  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
  --shadow-glow: 0 0 40px rgba(0,212,255,0.4);
  
  /* Transições */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Bordas */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition-normal);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.logo-img {
  height: 45px;
  width: auto;
  border-radius: var(--radius-sm);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--gray-600);
  font-weight: 500;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-dark);
  background: var(--gray-100);
}

.nav-link.cta-nav {
  background: var(--gradient-primary);
  color: var(--white) !important;
  font-weight: 600;
}

.nav-link.cta-nav:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--gray-800);
  border-radius: 3px;
  transition: var(--transition-fast);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-dark);
  overflow: hidden;
  padding-top: 80px;
}

#hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
  animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  color: var(--primary-light);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 32px;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--gray-300);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-300);
  margin-top: 8px;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-300);
  font-size: 0.75rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.2);
}

.btn-glow {
  animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(0,212,255,0.4); }
  50% { box-shadow: 0 0 40px rgba(0,212,255,0.6); }
}

.btn-cta {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: var(--white);
  padding: 20px 48px;
  font-size: 1.25rem;
}

.btn-cta:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 30px rgba(34,197,94,0.4);
}

.btn-full {
  width: 100%;
}

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header.light {
  color: var(--white);
}

.section-header.light .section-desc {
  color: var(--gray-300);
}

.section-tag {
  display: inline-block;
  background: var(--gradient-primary);
  color: var(--white);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--gray-800);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-header.light .section-title {
  color: var(--white);
}

.section-desc {
  font-size: 1.125rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* =============================================
   SOBRE SECTION
   ============================================= */
.sobre-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.sobre-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition-normal);
}

.sobre-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.card-3d {
  perspective: 1000px;
  transform-style: preserve-3d;
}

.card-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.card-icon i {
  font-size: 1.75rem;
  color: var(--white);
}

.sobre-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 12px;
}

.sobre-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* =============================================
   MÓDULOS SECTION
   ============================================= */
.bg-gradient {
  background: var(--gradient-dark);
  position: relative;
}

.bg-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(0,212,255,0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(124,58,237,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.modulos-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
  position: relative;
  z-index: 1;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: var(--gray-300);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  background: rgba(255,255,255,0.1);
  color: var(--white);
}

.tab-btn.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: var(--white);
}

.tab-content {
  display: none;
  position: relative;
  z-index: 1;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modulo-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.showcase-content h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.showcase-content h3 i {
  color: var(--primary);
}

.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  color: var(--gray-300);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list i {
  color: var(--success);
  font-size: 1.1rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.showcase-visual {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-card {
  position: absolute;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  animation: float 6s ease-in-out infinite;
}

.floating-card i {
  font-size: 2rem;
  color: var(--primary);
}

.floating-card span {
  color: var(--white);
  font-weight: 600;
  font-size: 0.9rem;
}

.floating-card.card-2 {
  top: 20%;
  right: 10%;
  animation-delay: -2s;
}

.floating-card.card-3 {
  bottom: 20%;
  right: 20%;
  animation-delay: -4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

/* =============================================
   OUTROS RECURSOS (ADM extras)
   ============================================= */
.recursos-extras-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 1;
}

.recurso-extra-card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: var(--transition-normal);
}

.recurso-extra-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.1);
  border-color: var(--primary);
}

.recurso-extra-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.recurso-extra-icon i {
  font-size: 1.75rem;
  color: var(--white);
}

.recurso-extra-card h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.recurso-extra-card p {
  color: var(--gray-300);
  font-size: 0.95rem;
}

/* =============================================
   CHECKOUT (PDV) SECTION
   ============================================= */
.checkout {
  background: var(--gray-100);
}

.checkout-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.checkout-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: var(--transition-normal);
}

.checkout-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.checkout-card.featured {
  border: 2px solid var(--primary);
  background: linear-gradient(135deg, rgba(0,212,255,0.05) 0%, rgba(124,58,237,0.05) 100%);
  position: relative;
}

.checkout-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  position: relative;
}

.checkout-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.checkout-icon i {
  font-size: 1.5rem;
  color: var(--white);
}

.checkout-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-800);
  flex: 1;
}

.badge {
  display: inline-block;
  background: var(--gradient-primary);
  color: var(--white);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  position: absolute;
  top: 0;
  right: 0;
}

.checkout-list {
  list-style: none;
}

.checkout-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.95rem;
}

.checkout-list li:last-child {
  border-bottom: none;
}

.checkout-list i {
  color: var(--success);
  font-size: 0.9rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.checkout-note {
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
}

/* =============================================
   PAGAMENTOS SECTION
   ============================================= */
.pagamentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  position: relative;
  z-index: 1;
}

.pagamento-item {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition-normal);
}

.pagamento-item:hover {
  transform: translateY(-5px) scale(1.02);
  background: rgba(255,255,255,0.1);
  border-color: var(--primary);
}

.pagamento-item i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 12px;
  display: block;
}

.pagamento-item span {
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  display: block;
}

.pagamento-item small {
  display: block;
  color: var(--gray-300);
  font-size: 0.75rem;
  font-weight: 400;
  margin-top: 4px;
}

/* =============================================
   INTEGRACOES SECTION
   ============================================= */
.integracoes {
  background: var(--white);
}

.integracoes-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.integracao-categoria {
  background: var(--gray-100);
  border-radius: var(--radius-xl);
  padding: 28px;
}

.integracao-categoria h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.integracao-categoria h3 i {
  color: var(--primary);
  font-size: 1.25rem;
}

.integracao-lista {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.integracao-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  transition: var(--transition-fast);
}

.integracao-item:hover {
  border-color: var(--primary);
  transform: translateX(5px);
}

.integracao-item i {
  color: var(--primary);
  font-size: 1.1rem;
  width: 24px;
  text-align: center;
}

.integracao-item span {
  color: var(--gray-700);
  font-size: 0.9rem;
  font-weight: 500;
}

/* =============================================
   CONFORMIDADE SECTION
   ============================================= */
.conformidade-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  position: relative;
  z-index: 1;
}

.conformidade-item {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: var(--transition-normal);
}

.conformidade-item:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,0.1);
  border-color: var(--primary);
}

.conformidade-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.conformidade-icon i {
  font-size: 1.5rem;
  color: var(--white);
}

.conformidade-item h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.conformidade-item p {
  color: var(--gray-300);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* =============================================
   PARA QUEM SECTION
   ============================================= */
.para-quem {
  background: var(--white);
}

.para-quem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.para-quem-card {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 32px;
  text-align: center;
  transition: var(--transition-normal);
}

.para-quem-card:hover {
  transform: translateY(-8px);
  background: var(--white);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.para-quem-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.para-quem-icon i {
  font-size: 1.75rem;
  color: var(--white);
}

.para-quem-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 10px;
}

.para-quem-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* =============================================
   DIFERENCIAIS SECTION
   ============================================= */
.diferenciais-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.diferencial-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition-normal);
}

.diferencial-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--primary);
  transform: translateX(10px);
}

.diferencial-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  min-width: 50px;
}

.diferencial-content h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.diferencial-content p {
  color: var(--gray-300);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* =============================================
   RECURSOS SECTION
   ============================================= */
.recursos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.recurso-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-normal);
}

.recurso-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.recurso-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.recurso-icon i {
  font-size: 1.5rem;
  color: var(--white);
}

.recurso-item h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.recurso-item p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
  padding: 80px 0;
  background: var(--gradient-primary);
}

.cta-box {
  text-align: center;
  color: var(--white);
}

.cta-box h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-box p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 32px;
}

.cta-dev {
  display: block;
  margin-top: 24px;
  font-size: 0.875rem;
  opacity: 0.8;
}

/* =============================================
   CONTATO SECTION
   ============================================= */
.contato-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contato-info h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gray-800);
  margin-bottom: 16px;
}

.contato-info > p {
  color: var(--gray-600);
  margin-bottom: 40px;
  font-size: 1.1rem;
}

.contato-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-200);
}

.contato-item:last-child {
  border-bottom: none;
}

.contato-item i {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contato-item span {
  display: block;
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: 4px;
}

.contato-item a,
.contato-item p {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-800);
  text-decoration: none;
}

.contato-item a:hover {
  color: var(--primary-dark);
}

/* Form */
.contato-form {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
}

.contato-form h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition-fast);
  background: var(--gray-100);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
}

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

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--black);
  color: var(--gray-300);
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .footer-logo {
  height: 50px;
  margin-bottom: 16px;
  border-radius: var(--radius-sm);
}

.footer-brand p {
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: var(--transition-fast);
}

.social-links a:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

.footer-links h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--gray-300);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.875rem;
}

/* =============================================
   TOAST NOTIFICATION
   ============================================= */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--success);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-xl);
  transform: translateX(400px);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: 9999;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast i {
  font-size: 1.25rem;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .modulo-showcase,
  .contato-wrapper {
    grid-template-columns: 1fr;
  }
  
  .showcase-visual {
    height: 300px;
    order: -1;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .checkout-grid {
    grid-template-columns: 1fr;
  }
  
  .pagamentos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--white);
    flex-direction: column;
    padding: 40px 24px;
    transition: var(--transition-normal);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .hero-stats {
    gap: 30px;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .modulos-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    justify-content: flex-start;
    padding-bottom: 10px;
  }
  
  .floating-card {
    padding: 16px 20px;
  }
  
  .floating-card.card-2,
  .floating-card.card-3 {
    display: none;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .section-padding {
    padding: 60px 0;
  }
  
  .sobre-card,
  .recurso-item {
    padding: 28px 24px;
  }
  
  .contato-form {
    padding: 28px 24px;
  }
  
  .toast {
    left: 20px;
    right: 20px;
    bottom: 20px;
  }
  
  .checkout-card {
    padding: 24px 20px;
  }
  
  .pagamentos-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .pagamento-item {
    padding: 20px 16px;
  }
  
  .recurso-extra-card {
    padding: 24px 20px;
  }
  
  .integracao-categoria {
    padding: 20px;
  }
  
  .diferencial-item {
    flex-direction: column;
    gap: 12px;
    padding: 24px;
  }
  
  .diferencial-number {
    font-size: 1.5rem;
  }
  
  .para-quem-card,
  .conformidade-item {
    padding: 24px 20px;
  }
}

/* =============================================
   ANIMATIONS
   ============================================= */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}