/* ========================================
   CFlow v2 — Landing Page Styles
   Rebranding 2026
   ======================================== */

/* ========== RESET & BASE ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 3px;
}

:focus:not(:focus-visible) {
  outline: none;
}

:root {
  /* Paleta Navy + Dourado — Premium Consórcio */
  --primary: #1E3A5F;
  --primary-dark: #0F2942;
  --primary-light: #2D5A8E;
  --primary-50: #F0F4F8;
  --primary-100: #D6E4F0;
  --primary-200: #A8C5DE;

  --secondary: #0A1929;
  --secondary-light: #1E3A5F;

  --accent: #F59E0B;
  --accent-dark: #D97706;
  --accent-light: #FCD34D;
  --accent-50: #FFFBEB;
  --accent-100: #FEF3C7;

  /* Fundos */
  --bg-primary: #FAFBFC;
  --bg-white: #FFFFFF;
  --bg-dark: #0A1929;
  --bg-dark-secondary: #132F4C;
  --bg-glass: rgba(255, 255, 255, 0.7);

  /* Texto */
  --text-primary: #0A1929;
  --text-secondary: #475569;
  --text-tertiary: #94A3B8;
  --text-inverse: #FFFFFF;

  /* Neutros */
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, #1E3A5F 0%, #2D5A8E 100%);
  --gradient-hero: linear-gradient(160deg, #0A1929 0%, #1E3A5F 50%, #0F2942 100%);
  --gradient-cta: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  --gradient-navy: linear-gradient(135deg, #1E3A5F 0%, #0F2942 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);

  /* Spacing */
  --container-max: 1200px;
  --section-py: clamp(4rem, 8vw, 7rem);

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 40px rgba(245, 158, 11, 0.15);
  --shadow-glow-gold: 0 0 40px rgba(245, 158, 11, 0.25);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  background: var(--bg-primary);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

section {
  scroll-margin-top: 80px;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

a {
  color: var(--accent-dark);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent);
}

/* ========== ANIMATIONS ========== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(245, 158, 11, 0.2); }
  50% { box-shadow: 0 0 40px rgba(245, 158, 11, 0.4); }
}

@keyframes gradient-move {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

/* Transparent over hero — light text */
.header:not(.scrolled) .nav-links a {
  color: rgba(255, 255, 255, 0.7);
}

.header:not(.scrolled) .nav-links a:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
}

.header:not(.scrolled) .logo-text {
  color: #FFFFFF;
  -webkit-text-fill-color: #FFFFFF;
}

.header:not(.scrolled) .logo-tagline {
  color: rgba(255, 255, 255, 0.45);
  border-left-color: rgba(255, 255, 255, 0.15);
}

.header:not(.scrolled) .btn-ghost {
  color: rgba(255, 255, 255, 0.8);
}

.header:not(.scrolled) .btn-ghost:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
}

.header:not(.scrolled) .menu-toggle {
  color: #FFFFFF;
}

/* Scrolled — solid white background */
.header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--gray-200);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.03);
}

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

/* ===== LOGO ===== */
.nav-logo a {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--text-primary);
}

.logo-icon {
  width: 40px;
  height: 40px;
  transition: transform 0.3s ease;
}

.nav-logo a:hover .logo-icon {
  transform: scale(1.05);
}

.logo-text {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--primary);
  -webkit-text-fill-color: var(--primary);
  transition: color 0.3s ease, -webkit-text-fill-color 0.3s ease;
}

.logo-tagline {
  display: none;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-tertiary);
  margin-left: 0.75rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--gray-300);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.3s ease, border-color 0.3s ease;
}

@media (min-width: 1024px) {
  .logo-tagline {
    display: inline;
  }
}

/* ===== NAV LINKS ===== */
.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.125rem;
}

.nav-links li {
  position: relative;
}

.nav-links a {
  position: relative;
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all 0.25s ease;
  letter-spacing: 0.01em;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: transform 0.25s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
  background: var(--gray-50);
}

.nav-links a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* Light version underline */
.header:not(.scrolled) .nav-links a::after {
  background: var(--accent);
}

.header:not(.scrolled) .nav-links a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* ===== NAV ACTIONS ===== */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-actions .btn-primary {
  font-size: 0.8125rem;
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius-sm);
}

.nav-actions .btn-ghost {
  font-size: 0.8125rem;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-cta);
  color: var(--secondary);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.4);
  color: var(--secondary);
}

.btn-secondary {
  background: var(--bg-white);
  color: var(--text-primary);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
  color: var(--text-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
}

.btn-ghost:hover {
  color: var(--text-primary);
  background: var(--gray-100);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary-200);
}

.btn-outline:hover {
  background: var(--primary-50);
  color: var(--primary-dark);
  border-color: var(--primary);
}

.btn-large {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-hero {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* ========== MOBILE MENU ========== */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--text-primary);
  transition: color 0.3s ease;
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    flex-direction: column;
    padding: 1.5rem 1.5rem 2rem;
    gap: 1rem;
    border-bottom: 2px solid var(--accent);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
    transform: translateY(-120%);
    opacity: 0;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
  }

  .main-nav.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
    gap: 0.25rem;
  }

  /* Override: always light text in mobile menu */
  .main-nav .nav-links a,
  .header.scrolled .main-nav .nav-links a {
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7) !important;
    border-radius: var(--radius-sm);
    background: transparent !important;
  }

  .main-nav .nav-links a:hover {
    color: #FFFFFF !important;
    background: rgba(255, 255, 255, 0.06) !important;
  }

  .main-nav .nav-links a::after {
    display: none;
  }

  .nav-actions {
    width: 100%;
    flex-direction: column;
    gap: 0.625rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .nav-actions .btn-ghost,
  .header.scrolled .nav-actions .btn-ghost {
    color: rgba(255, 255, 255, 0.7) !important;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
  }

  .nav-actions .btn-ghost:hover {
    color: #FFFFFF !important;
    background: rgba(255, 255, 255, 0.08) !important;
  }

  .nav-actions .btn-primary {
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
  }
}

/* ========== SECTION COMMONS ========== */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-dark);
  background: var(--accent-50);
  border: 1px solid var(--accent-100);
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.section-badge.badge-red {
  color: #DC2626;
  background: #FEF2F2;
  border-color: #FECACA;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========== HERO ========== */
.hero {
  background: var(--gradient-hero);
  padding: clamp(7rem, 12vw, 10rem) 0 clamp(4rem, 8vw, 6rem);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero .section-badge {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.25);
  color: var(--accent-light);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-inverse);
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero .subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.hero-actions .btn-primary {
  background: var(--gradient-cta);
  color: var(--secondary);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.hero-actions .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.45);
  color: var(--secondary);
}

.hero-actions .btn-outline {
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.3);
}

.hero-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.hero-urgency {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 2.5rem;
}

/* Trust badges */
.trust-badges {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

.trust-badge svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

/* Hero screenshot */
.hero-screenshot {
  max-width: 920px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-screenshot img {
  width: 100%;
  display: block;
}

/* ========== SOCIAL PROOF BAR ========== */
.social-proof-bar {
  background: var(--bg-white);
  padding: 2rem 0;
  border-bottom: 1px solid var(--gray-100);
}

.spb-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.spb-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 1.5rem;
}

.spb-item strong {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.spb-item span {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-top: 0.125rem;
}

.spb-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-200);
}

@media (max-width: 640px) {
  .spb-grid {
    gap: 1.25rem;
  }
  .spb-divider {
    display: none;
  }
  .spb-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

/* ========== ABOUT CRM SECTION ========== */
.about-section {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.about-text {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--text-secondary);
}

/* ========== AUDIENCE SECTION ========== */
.audience-section {
  padding: var(--section-py) 0;
  background: var(--bg-white);
}

/* ========== PROBLEMS ========== */
.problems {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto 2rem;
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1.25rem;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  transition: all 0.2s;
}

.problem-item:hover {
  border-color: var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.problem-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FEF2F2;
  border-radius: var(--radius-sm);
  color: #DC2626;
}

.problem-icon svg {
  width: 16px;
  height: 16px;
}

.problem-item p {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.problems-cta {
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.problems-compare {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.compare-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
}

.compare-link:hover {
  text-decoration: underline;
}

/* ========== SOLUTION ========== */
.solution {
  padding: var(--section-py) 0;
  background: var(--gradient-navy);
  color: white;
}

.solution-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.solution .section-badge {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.25);
  color: var(--accent-light);
}

.solution h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: white;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.solution p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.75;
}

/* ========== FEATURES (NATIVE) ========== */
.native-features {
  padding: var(--section-py) 0;
  background: var(--bg-white);
}

.native-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.native-card {
  padding: 2rem;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  transition: all 0.3s ease;
}

.native-card:hover {
  border-color: var(--accent-100);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.native-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-50);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  color: var(--accent-dark);
}

.native-icon svg {
  width: 24px;
  height: 24px;
}

.native-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.625rem;
}

.native-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.native-extras {
  text-align: center;
  margin-top: 2.5rem;
  padding: 1.5rem 2rem;
  background: var(--accent-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--accent-100);
}

.native-extras p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ========== HOW IT WORKS ========== */
.how-it-works {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.step-card {
  flex: 1;
  text-align: center;
  padding: 2rem 1.5rem;
}

.step-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-navy);
  color: var(--accent);
  font-weight: 800;
  font-size: 1.25rem;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
}

.step-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.step-connector {
  width: 60px;
  min-width: 60px;
  height: 2px;
  background: var(--gray-200);
  margin-top: 3.5rem;
}

.steps-cta {
  text-align: center;
  margin-top: 2.5rem;
}

@media (max-width: 768px) {
  .steps-grid {
    flex-direction: column;
    gap: 0;
  }
  .step-connector {
    width: 2px;
    height: 32px;
    min-width: unset;
    margin: 0 auto;
  }
}

/* ========== BENEFITS ========== */
.benefits {
  padding: var(--section-py) 0;
  background: var(--bg-white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.benefit-list .section-header {
  text-align: left;
  margin-bottom: 2rem;
}

.benefit-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 0;
}

.benefit-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-50);
  border-radius: var(--radius-md);
  color: var(--accent-dark);
}

.benefit-icon svg {
  width: 22px;
  height: 22px;
}

.benefit-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.benefit-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.benefits-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-100);
}

@media (max-width: 768px) {
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .benefit-list .section-header {
    text-align: center;
  }
}

/* ========== PRODUCT PREVIEW ========== */
.product-preview {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.preview-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  transition: all 0.3s ease;
}

.preview-card:hover {
  border-color: var(--gray-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.preview-image {
  overflow: hidden;
}

.preview-image img {
  width: 100%;
  transition: transform 0.3s ease;
}

.preview-card:hover .preview-image img {
  transform: scale(1.02);
}

.preview-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 1.25rem 1.5rem 0.5rem;
}

.preview-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0 1.5rem 1.5rem;
  line-height: 1.6;
}

/* ========== TESTIMONIALS ========== */
.testimonials {
  padding: var(--section-py) 0;
  background: var(--bg-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  padding: 2rem;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  border-color: var(--accent-100);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.testimonial-card blockquote p {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.25rem;
}

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

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.testimonials-cta {
  text-align: center;
  margin-top: 2.5rem;
}

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

.link-primary {
  color: var(--accent-dark);
  font-weight: 600;
}

.link-primary:hover {
  text-decoration: underline;
}

/* ========== PRICING ========== */
.pricing {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.pricing-toggle span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-tertiary);
  transition: color 0.2s;
}

.pricing-toggle span.active {
  color: var(--text-primary);
  font-weight: 600;
}

.discount {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-dark);
  background: var(--accent-50);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
}

.toggle-switch {
  width: 48px;
  height: 26px;
  background: var(--gray-300);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background 0.3s;
}

.toggle-switch::after {
  content: '';
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform 0.3s;
  box-shadow: var(--shadow-sm);
}

.toggle-switch.active {
  background: var(--accent);
}

.toggle-switch.active::after {
  transform: translateX(22px);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  padding: 2.5rem 2rem;
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card:hover {
  border-color: var(--gray-300);
  box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow-lg);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-cta);
  color: var(--secondary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.pricing-header p {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-bottom: 1.5rem;
}

.pricing-price {
  margin-bottom: 2rem;
}

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.price-monthly,
.price-annual,
.price-enterprise {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.period {
  font-size: 0.9rem;
  color: var(--text-tertiary);
  font-weight: 400;
}

.price-detail {
  display: block;
  font-size: 0.8rem;
  color: var(--accent-dark);
  margin-top: 0.375rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.pricing-features li svg {
  width: 18px;
  height: 18px;
  min-width: 18px;
  color: var(--accent);
  margin-top: 1px;
}

.pricing-card .btn {
  width: 100%;
  margin-bottom: 0.75rem;
}

.pricing-microcopy {
  display: block;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.pricing-footer {
  text-align: center;
  margin-top: 3rem;
}

.pricing-footer p {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* ========== FAQ ========== */
.faq {
  padding: var(--section-py) 0;
  background: var(--bg-white);
}

.faq-grid {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--gray-100);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  gap: 1rem;
  transition: color 0.2s;
}

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

.faq-icon {
  transition: transform 0.3s ease;
  min-width: 20px;
  color: var(--text-tertiary);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding-bottom: 1.25rem;
}

.faq-answer p {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========== DEMO / CTA FINAL ========== */
.demo {
  padding: var(--section-py) 0;
  background: var(--bg-primary);
}

.demo-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.demo-text h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.demo-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.demo-checklist {
  list-style: none;
  margin-top: 2rem;
}

.demo-checklist li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.demo-checklist li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: var(--primary-50);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23D97706'%3E%3Cpath fill-rule='evenodd' d='M16.704 4.153a.75.75 0 01.143 1.052l-8 10.5a.75.75 0 01-1.127.075l-4.5-4.5a.75.75 0 011.06-1.06l3.894 3.893 7.48-9.817a.75.75 0 011.052-.143z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: 14px;
  background-repeat: no-repeat;
  background-position: center;
}

/* Demo form */
.demo-form-container {
  background: var(--bg-white);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg);
}

.demo-form h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.form-group input::placeholder {
  color: var(--text-tertiary);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 1.25rem 0;
}

.form-checkbox input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--accent);
}

.form-checkbox label {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  line-height: 1.5;
}

.form-checkbox label a {
  color: var(--primary);
  text-decoration: underline;
}

.demo-form .btn {
  width: 100%;
}

@media (max-width: 768px) {
  .demo-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* ========== FOOTER ========== */
.footer {
  background: var(--bg-dark);
  padding: 4rem 0 2rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1rem;
}

.footer-logo svg {
  width: 36px;
  height: 36px;
}

.footer-logo span {
  font-size: 1.25rem;
  font-weight: 800;
  color: white;
}

.footer-description {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.2s;
}

.footer-social a:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

.footer-column h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}

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

.footer-column ul li {
  margin-bottom: 0.625rem;
}

.footer-column ul a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.2s;
}

.footer-column ul a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-cnpj {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.25);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== VIDEO SECTION ========== */
.video-section {
  padding: var(--section-py) 0;
  background: var(--bg-white);
}

.video-wrapper {
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-100);
}

.video-placeholder {
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.video-placeholder img {
  width: 100%;
  transition: transform 0.3s ease;
}

.video-placeholder:hover img {
  transform: scale(1.02);
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.2s;
}

.video-placeholder:hover .video-play-btn {
  transform: translate(-50%, -50%) scale(1.1);
}

.video-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
  text-align: center;
}

.video-caption span {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
}

.video-iframe {
  width: 100%;
  aspect-ratio: 16/9;
  border: none;
}

.video-cta-note {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}