/* ==========================================================================
   🎨 IMEDIATO ERP — DESIGN SYSTEM & STYLESHEET OFICIAL
   Manual da Marca v1.0 | Cores, Tipografia, Glassmorphism, Layout & Responsividade
   ========================================================================== */

/* 1. Google Fonts & Reset CSS */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@600;700;800&display=swap');

:root {
  /* Brand Primary Tokens */
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --primary-light: #818CF8;
  --primary-subtle: rgba(79, 70, 229, 0.12);
  --primary-gradient: linear-gradient(135deg, #6366F1 0%, #4F46E5 100%);
  --glow-gradient: linear-gradient(135deg, rgba(99, 102, 241, 0.4) 0%, rgba(79, 70, 229, 0.1) 100%);
  
  /* Background & Surface Tokens */
  --bg-dark: #0F172A;
  --bg-dark-surface: #1E293B;
  --bg-dark-border: rgba(255, 255, 255, 0.1);
  --bg-main: #F8FAFC;
  --bg-white: #FFFFFF;
  --border-light: #E2E8F0;
  
  /* Typography Tokens */
  --text-main: #0F172A;
  --text-muted: #64748B;
  --text-light: #F8FAFC;
  --text-light-muted: #94A3B8;
  
  /* Status & Accent Tokens */
  --success: #10B981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --warning: #F59E0B;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger: #EF4444;
  --danger-bg: rgba(239, 68, 68, 0.12);
  
  /* WhatsApp Simulation Tokens */
  --wa-bg: #0B141A;
  --wa-header: #202C33;
  --wa-msg-user: #202C33;
  --wa-msg-ia: #005C4B;
  --wa-text: #E9EDEF;
  --wa-green: #25D366;

  /* Elevational Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 8px 24px rgba(79, 70, 229, 0.35);

  /* Layout Standards */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --container-max: 1200px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', system-ui, -apple-system, sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-main);
}

a {
  color: inherit;
  text-decoration: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Accessibility Focus States */
:focus-visible {
  outline: 2px solid var(--primary-light);
  outline-offset: 3px;
}

/* Container Utility */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-gradient {
  background: linear-gradient(135deg, #818CF8 0%, #C084FC 50%, #818CF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   💎 GLASSMORPHISM & CARD UTILITIES
   ========================================================================== */
.glass-card {
  background: rgba(30, 41, 59, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--bg-dark-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Badges & Pills */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  font-size: 0.825rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge-primary-glow {
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(129, 140, 248, 0.3);
  color: #A5B4FC;
}

.badge-success {
  background: var(--success-bg);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34D399;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ==========================================================================
   🔘 BUTTONS & INTERACTIVE ELEMENTS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(79, 70, 229, 0.5);
}

.btn-secondary-glass {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.btn-secondary-glass:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

.btn-ghost-light {
  background: transparent;
  color: var(--text-light-muted);
  padding: 0.6rem 1rem;
}

.btn-ghost-light:hover {
  color: #FFFFFF;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   📍 NAVBAR (CLEAN FLOATING NAVBAR - FIXED OVERLAY FIX)
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.85rem 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: var(--transition-normal);
}

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

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

.brand-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.brand-tag {
  font-size: 0.65rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  background: rgba(99, 102, 241, 0.25);
  color: #818CF8;
  border: 1px solid rgba(99, 102, 241, 0.4);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  color: var(--text-light-muted);
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: #FFFFFF;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--bg-dark);
  padding: 1.5rem;
  border-bottom: 1px solid var(--bg-dark-border);
  box-shadow: var(--shadow-lg);
  z-index: 999;
}

.mobile-nav.active {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.mobile-nav-link {
  color: var(--text-light);
  font-size: 1rem;
  font-weight: 600;
}

/* ==========================================================================
   🚀 SECTION 1: HERO SECTION (SEPARATED & SYNTHETIC)
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 7.5rem 0 4.5rem; /* Reduced top gap between navbar and headline */
  overflow: hidden;
  width: 100%;
  max-width: 100vw;
}

.hero-bg-glow-1 {
  position: absolute;
  top: -15%;
  left: -10%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.22) 0%, rgba(15, 23, 42, 0) 70%);
  pointer-events: none;
}

.hero-bg-glow-2 {
  position: absolute;
  bottom: -15%;
  right: -10%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, rgba(15, 23, 42, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  width: 100%;
}

.hero-badge {
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1.12;
  color: #FFFFFF;
  margin-bottom: 1.2rem;
  text-wrap: balance;
  overflow-wrap: break-word;
  word-break: break-word;
}

.hero-subtitle {
  font-size: 1.15rem;
  font-weight: 600;
  color: #818CF8;
  line-height: 1.4;
  margin-bottom: 1.25rem;
}

/* Hero Benefits Bullet List */
.hero-benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero-benefits-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.05rem;
  color: #F8FAFC;
}

.benefit-check {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.18);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34D399;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  flex-shrink: 0;
}

.hero-whatsapp-tag {
  font-size: 0.875rem;
  color: var(--text-light-muted);
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-ctas {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-trust-proof {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.avatar-group {
  display: flex;
}

.avatar-placeholder {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--bg-dark);
  margin-left: -8px;
  background-color: var(--primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.avatar-placeholder:first-child {
  margin-left: 0;
}

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

.trust-text strong {
  color: #FFFFFF;
}

/* WhatsApp Mockup Phone without Overlapping Cards */
.phone-mockup-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 100%;
  max-width: 350px;
  background: var(--wa-bg);
  border: 8px solid #1E293B;
  border-radius: 32px;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.phone-header {
  background: var(--wa-header);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.phone-avatar-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.phone-contact-name {
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.phone-contact-status {
  color: var(--wa-green);
  font-size: 0.725rem;
}

.phone-body {
  padding: 0.85rem;
  height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 14px 14px;

  /* Hide Scrollbar */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.phone-body::-webkit-scrollbar {
  display: none;
}

.chat-bubble {
  max-width: 88%;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  font-size: 0.825rem;
  line-height: 1.4;
}

.bubble-user {
  align-self: flex-start;
  background: var(--wa-msg-user);
  color: var(--wa-text);
}

.bubble-ia {
  align-self: flex-end;
  background: var(--wa-msg-ia);
  color: #FFFFFF;
}

.chat-time {
  display: block;
  font-size: 0.65rem;
  opacity: 0.7;
  text-align: right;
  margin-top: 0.25rem;
}

.audio-card {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(0, 0, 0, 0.25);
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  margin-bottom: 0.3rem;
}

.audio-play-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--wa-green);
  color: #FFFFFF;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.75rem;
}

.audio-waveform {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.bar {
  width: 3px;
  background: var(--wa-green);
  border-radius: 2px;
  animation: soundWave 1.2s ease-in-out infinite alternate;
}

@keyframes soundWave {
  0% { height: 3px; }
  100% { height: 14px; }
}

.whisper-tag {
  font-size: 0.7rem;
  color: #34D399;
  font-weight: 600;
}

.phone-quick-inputs {
  padding: 0.6rem;
  background: var(--wa-header);
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.phone-quick-inputs::-webkit-scrollbar {
  display: none;
}

.btn-chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  font-size: 0.725rem;
  padding: 0.3rem 0.6rem;
  border-radius: 10px;
  white-space: nowrap;
  cursor: pointer;
}

.btn-chip:hover {
  background: var(--primary);
}

/* ==========================================================================
   💥 SECTION 2: PROBLEMA VS SOLUÇÃO (HUMANIZADO COM FOTO)
   ========================================================================== */
.section-padding {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.section-tag {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
  display: block;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.prob-sol-human-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3rem;
  align-items: center;
}

.prob-sol-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
}

.prob-sol-photo {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  display: block;
}

.prob-sol-quote-badge {
  position: absolute;
  bottom: -20px;
  left: 20px;
  right: 20px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.quote-badge-icon {
  font-size: 1.5rem;
  color: #34D399;
  flex-shrink: 0;
}

.quote-badge-text {
  font-size: 0.85rem;
  line-height: 1.4;
  color: #E2E8F0;
  font-style: italic;
}

.problem-grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.problem-card-item {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.problem-card-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(239, 68, 68, 0.4);
}

.problem-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(239, 68, 68, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.problem-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.problem-card-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.card-problem {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px dashed var(--border-light);
}

.prob-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--danger-bg);
  color: var(--danger);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.prob-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.15rem;
}

.prob-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.card-solution {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.sol-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--success-bg);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.88rem;
  flex-shrink: 0;
}

.sol-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.15rem;
}

.sol-desc {
  font-size: 0.85rem;
  color: var(--text-main);
}
  align-items: flex-start;
  gap: 0.85rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px dashed var(--border-light);
}

.prob-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--danger-bg);
  color: var(--danger);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.prob-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.prob-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.card-solution {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.sol-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--success-bg);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.sol-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.2rem;
}

.sol-desc {
  font-size: 0.875rem;
  color: var(--text-main);
}

/* ==========================================================================
   ⚡ SECTION 3: DIFERENCIAIS E BENEFÍCIOS (CORE MODULES)
   ========================================================================== */
.modules-section {
  background: var(--bg-dark);
  color: var(--text-light);
}

.modules-section .section-title {
  color: #FFFFFF;
}

.modules-section .section-subtitle {
  color: var(--text-light-muted);
}

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

.module-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.module-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.module-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--primary-gradient);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.module-number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-light);
  text-transform: uppercase;
}

.module-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #FFFFFF;
}

.module-body {
  font-size: 0.925rem;
  color: var(--text-light-muted);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.module-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.module-features-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #E2E8F0;
}

.check-icon {
  color: var(--success);
  font-weight: 800;
}

.module-tag {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--primary-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   🔄 SECTION 4: COMO FUNCIONA (STEPS)
   ========================================================================== */
.steps-wrapper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.step-item {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition-normal);
}

.step-item:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.step-number-bubble {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-main);
  border: 2px solid var(--primary);
  color: var(--primary);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.target-audience-bar {
  margin-top: 4rem;
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  text-align: center;
}

.target-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.audience-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.audience-pill {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1rem;
  border-radius: 9999px;
  background: var(--bg-main);
  border: 1px solid var(--border-light);
  font-size: 0.875rem;
  font-weight: 600;
}

/* ==========================================================================
   ⭐ SECTION 5: PROVA SOCIAL
   ========================================================================== */
.social-proof-section {
  background: linear-gradient(180deg, var(--bg-main) 0%, #EEF2FF 100%);
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  background: var(--bg-dark);
  border-radius: var(--radius-xl);
  padding: 2.25rem 1.5rem;
  color: #FFFFFF;
  margin-bottom: 4rem;
  box-shadow: var(--shadow-lg);
}

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

.metric-value {
  font-size: 2.5rem;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  color: #818CF8;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-light-muted);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stars {
  color: #F59E0B;
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-main);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-subtle);
  color: var(--primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.user-name {
  font-weight: 700;
  font-size: 0.875rem;
}

.user-role {
  font-size: 0.775rem;
  color: var(--text-muted);
}

/* ==========================================================================
   💰 SECTION 6: PREÇOS & CALCULADORA DE ROI
   ========================================================================== */
.pricing-section {
  background: var(--bg-white);
}

.billing-toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
}

.toggle-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  cursor: pointer;
}

.toggle-label.active {
  color: var(--text-main);
}

.switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
}

.switch input { opacity: 0; width: 0; height: 0; }

.slider {
  position: absolute; cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #CBD5E1;
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute; content: "";
  height: 20px; width: 20px;
  left: 4px; bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider { background-color: var(--primary); }
input:checked + .slider:before { transform: translateX(24px); }

.pricing-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.pricing-card-pro {
  background: var(--bg-dark);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--primary-light);
}

.pricing-popular-badge {
  position: absolute;
  top: -14px;
  right: 28px;
  background: var(--primary-gradient);
  color: #FFFFFF;
  padding: 0.3rem 1rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.plan-name {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.plan-desc-large {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-light);
  margin-bottom: 1.25rem;
}

/* Aggressive Price Offer Styles */
.price-box-aggressive {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(129, 140, 248, 0.35);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.price-old-row {
  font-size: 0.95rem;
  color: var(--text-light-muted);
  margin-bottom: 0.35rem;
}

.price-old-strikethrough {
  text-decoration: line-through;
  color: #EF4444;
  font-weight: 700;
  font-size: 1.15rem;
  margin-left: 0.25rem;
}

.price-highlight-row {
  margin: 0.5rem 0 0.25rem;
}

.price-free-tag {
  display: inline-block;
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #FFFFFF;
  font-size: 2.25rem;
  font-weight: 900;
  font-family: 'Outfit', sans-serif;
  padding: 0.4rem 1.4rem;
  border-radius: 12px;
  letter-spacing: -0.01em;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.price-period-sub {
  font-size: 1.1rem;
  font-weight: 600;
  opacity: 0.9;
  margin-left: 2px;
}

.guarantee-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-light-muted);
  margin-top: 0.85rem;
}

.promo-notice {
  color: #F59E0B !important;
  font-weight: 700;
  margin-top: 0.35rem;
}

.plan-features {
  list-style: none !important;
  list-style-type: none !important;
  padding: 1.5rem 0 0 0 !important;
  margin: 1.25rem 0 0 0 !important;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-features li {
  list-style: none !important;
  list-style-type: none !important;
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  line-height: 1.45;
  color: #E2E8F0;
  text-align: left;
}

.check-icon {
  color: var(--success);
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1.45;
  flex-shrink: 0;
}

/* ROI Calculator Widget */
.roi-calculator-box {
  background: var(--bg-main);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.calc-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.calc-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.slider-group {
  margin-bottom: 1.5rem;
}

.slider-label-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.slider-input {
  width: 100%;
  accent-color: var(--primary);
  height: 8px;
  background: #CBD5E1;
  border-radius: 4px;
  cursor: pointer;
}

.calc-results {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border: 1px solid var(--border-light);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  text-align: center;
}

.result-val {
  font-size: 1.6rem;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  color: var(--primary);
}

.result-lbl {
  font-size: 0.775rem;
  color: var(--text-muted);
}

.calc-explanation-box {
  margin-top: 1.25rem;
  padding: 1rem;
  background: rgba(79, 70, 229, 0.06);
  border-radius: 10px;
  border: 1px solid rgba(79, 70, 229, 0.15);
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.calc-explanation-box strong {
  color: var(--primary);
}

/* ==========================================================================
   🚀 SECTION 7: CTA FINAL & RODAPÉ
   ========================================================================== */
.final-cta-section {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 5rem 0 0;
  position: relative;
}

.cta-box-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding-bottom: 5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-form-card {
  padding: 2rem;
}

.form-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.4rem;
}

.form-desc {
  font-size: 0.875rem;
  color: var(--text-light-muted);
  margin-bottom: 1.5rem;
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #E2E8F0;
}

.form-input {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  font-size: 0.9rem;
}

.form-input:focus {
  border-color: var(--primary-light);
  outline: none;
}

.desktop-only-inline { display: inline; }
.mobile-only-inline { display: none; }
.desktop-only { display: block; }

/* Footer Section */
.footer {
  padding: 4rem 0 2rem;
  background: #090D16;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr;
  gap: 4rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: var(--text-light-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-col-title {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  color: var(--text-light-muted);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-light-muted);
  flex-wrap: wrap;
  gap: 1.25rem;
}

.security-badges {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

/* Accordion FAQ */
.faq-section {
  padding: 5rem 0;
  background: var(--bg-main);
}

.faq-container {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
}

.faq-question {
  padding: 1.25rem;
  font-weight: 700;
  font-size: 0.975rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

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

.faq-answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.55;
  display: none;
}

.faq-item.active .faq-toggle-icon { transform: rotate(45deg); }
.faq-item.active .faq-answer { display: block; }

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-section { padding-top: 8rem; }
  .hero-grid, .prob-sol-grid, .problem-grid-4, .modules-grid, .pricing-layout, .cta-box-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .steps-wrapper { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .desktop-only-inline { display: none !important; }
  .mobile-only-inline { display: inline !important; }
  .desktop-only { display: none !important; }

  .section-padding { padding: 3rem 0; }
  .section-header { margin-bottom: 1.75rem; }
  .final-cta-section { padding: 3.5rem 0 0; }
  .faq-section { padding: 3rem 0; }
  .cta-box-grid { padding-bottom: 3.5rem; gap: 2.25rem; }
  .cta-form-card { padding: 2rem 1.35rem; margin-top: 0.5rem; }
  
  .nav-links, .nav-actions .btn { display: none; }
  .mobile-menu-toggle { display: block; }
  .hero-section { padding-top: 5.5rem; padding-bottom: 2.5rem; }
  .hero-title { font-size: 2.6rem; line-height: 1.15; }
  .problem-grid-4 { grid-template-columns: 1fr; }
  .steps-wrapper { grid-template-columns: 1fr; }
  .calc-results { grid-template-columns: 1fr; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    margin-bottom: 2.5rem;
  }
  .footer-brand p {
    max-width: 100%;
  }
  .footer-bottom { flex-direction: column; text-anchor: middle; text-align: center; }

  .pricing-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .pricing-card-pro {
    padding: 2rem 1.25rem 1.5rem;
  }
  .pricing-popular-badge {
    top: -12px;
    right: 50%;
    transform: translateX(50%);
    white-space: nowrap;
  }
}

@media (max-width: 480px) {
  .section-padding { padding: 2.25rem 0; }
  .section-header { margin-bottom: 1.25rem; }
  .final-cta-section { padding: 3rem 0 0; }
  .faq-section { padding: 2.5rem 0; }
  .cta-box-grid { padding-bottom: 2.5rem; gap: 2rem; }
  .cta-form-card { padding: 1.85rem 1.15rem; margin-top: 0.5rem; }

  .container {
    padding: 0 1rem;
  }
  .hero-title {
    font-size: 2.2rem;
    line-height: 1.15;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .hero-ctas {
    width: 100%;
  }
  .hero-ctas .btn {
    width: 100%;
    white-space: normal;
    padding: 0.9rem 1rem;
    font-size: 0.95rem;
    justify-content: center;
  }
  .phone-mockup-wrapper {
    max-width: 100%;
  }
  .phone-mockup {
    max-width: 100%;
  }
  .pricing-card-pro, .roi-calculator-box {
    padding: 1.75rem 1rem 1.25rem;
  }
  .price-free-tag {
    font-size: 1.85rem;
    padding: 0.35rem 1rem;
  }
  .price-period-sub {
    font-size: 0.95rem;
  }
}