/* ============================================================
   PRICING.CSS — Chat DanMKT Pricing Page Styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* Primary Colors */
  --primary: #25D366;
  --primary-dark: #1da851;
  --primary-light: #dcfce7;
  --primary-glow: rgba(37, 211, 102, 0.25);

  /* Secondary Colors */
  --secondary: #1A1A2E;
  --accent: #0F3460;
  --accent-light: #16213E;

  /* Neutral Colors */
  --bg-page: #0D0D1A;
  --bg-surface: #12122A;
  --bg-card: #1A1A35;
  --bg-card-hover: #1F1F40;
  --bg-white: #FFFFFF;
  --bg-light: #F5F7FA;

  /* Text Colors */
  --text-primary: #F0F0FF;
  --text-secondary: #A0A8C8;
  --text-muted: #6B7494;
  --text-dark: #1A1A2E;

  /* Border Colors */
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(37, 211, 102, 0.4);
  --border-light: #E2E8F0;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(37, 211, 102, 0.2);
  --shadow-popular: 0 20px 60px rgba(37, 211, 102, 0.25);

  /* Status Colors */
  --success: #25D366;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #3B82F6;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #25D366 0%, #1da851 100%);
  --gradient-hero: linear-gradient(135deg, #0D0D1A 0%, #1A1A2E 50%, #0F3460 100%);
  --gradient-popular: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-card: linear-gradient(135deg, rgba(37,211,102,0.05) 0%, rgba(15,52,96,0.1) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-index */
  --z-base: 1;
  --z-sticky: 100;
  --z-modal: 1000;
  --z-toast: 2000;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-4xl) 0;
}

/* Two-column layout for content + calculator */
.content-with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.875rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h4 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

.section-title {
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, #ffffff 0%, #A4D4F5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   NAVIGATION BAR (Sticky)
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(13, 13, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: var(--space-md) 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg);
  background: rgba(13, 13, 26, 0.95);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.navbar-logo {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.navbar-brand-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

.navbar-brand-name span {
  color: var(--primary);
}

.navbar-cta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  padding: var(--space-4xl) 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--primary);
  border-radius: 50%;
  animation: particleFloat 8s infinite ease-in-out;
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.08) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.3);
  border-radius: var(--radius-full);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: var(--space-xl);
  background: linear-gradient(135deg, #ffffff 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  backdrop-filter: blur(10px);
}

.hero-badge .check-icon {
  width: 18px;
  height: 18px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: white;
  flex-shrink: 0;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.hero-stat-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--border);
}

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

.hero-stat-value {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: opacity var(--transition-fast);
  border-radius: inherit;
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline-primary:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.btn-lg {
  padding: 1.1rem 2.5rem;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  transform: translateY(-2px);
}

/* ============================================================
   PRICING CARDS (Monthly Plans)
   ============================================================ */
.pricing-section {
  position: relative;
  padding: var(--space-4xl) 0;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  transition: all var(--transition-base);
  cursor: default;
  display: flex;
  flex-direction: column;
}

.plan-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.plan-card.popular {
  background: linear-gradient(135deg, rgba(37,211,102,0.08) 0%, rgba(102,126,234,0.08) 100%);
  border-color: rgba(37, 211, 102, 0.4);
  box-shadow: var(--shadow-popular);
  transform: scale(1.04);
}

.plan-card.popular:hover {
  transform: scale(1.04) translateY(-8px);
  box-shadow: 0 30px 80px rgba(37, 211, 102, 0.35);
}

.plan-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-popular);
  color: white;
  padding: 4px 20px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.plan-header {
  margin-bottom: var(--space-xl);
}

.plan-name {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.plan-name.popular-label { color: var(--primary); }

.plan-price-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  margin-bottom: var(--space-xs);
}

.plan-currency {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding-bottom: 4px;
}

.plan-price {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
}

.plan-card.popular .plan-price { color: var(--primary); }

.plan-period {
  font-size: 1rem;
  color: var(--text-muted);
  padding-bottom: 8px;
}

.plan-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: var(--space-sm);
}

.plan-divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-xl) 0;
}

.plan-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.plan-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.plan-feature .feature-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.plan-feature .feature-icon svg {
  width: 12px;
  height: 12px;
  fill: var(--primary-dark);
}

.plan-card.popular .plan-feature .feature-icon {
  background: rgba(37, 211, 102, 0.15);
}

.plan-card.popular .plan-feature .feature-icon svg {
  fill: var(--primary);
}

.plan-feature-label {
  color: var(--text-secondary);
}

.plan-feature-label strong {
  color: var(--text-primary);
  font-weight: 600;
}

.plan-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: auto;
}

.plan-tip {
  margin-top: var(--space-3xl);
  text-align: center;
  padding: var(--space-lg) var(--space-xl);
  background: rgba(37, 211, 102, 0.06);
  border: 1px solid rgba(37, 211, 102, 0.2);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.plan-tip span { color: var(--primary); font-weight: 600; }

/* ============================================================
   SETUP SECTION
   ============================================================ */
.setup-section {
  padding: var(--space-4xl) 0;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 52, 96, 0.1) 50%, transparent 100%);
}

.setup-base-card {
  background: var(--gradient-card);
  border: 1px solid rgba(37, 211, 102, 0.25);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-3xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
  position: relative;
  overflow: hidden;
}

.setup-base-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

.setup-base-info h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.setup-base-info .setup-price {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: var(--space-md);
}

.setup-base-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.setup-base-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.setup-base-feature .check {
  color: var(--primary);
  font-size: 1rem;
  font-weight: 700;
}

.setup-base-visual {
  flex-shrink: 0;
  text-align: center;
  padding: var(--space-xl);
  background: rgba(37, 211, 102, 0.05);
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(37, 211, 102, 0.3);
}

.setup-base-visual-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.setup-base-visual-price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
}

.setup-base-visual-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.setup-channels-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.setup-channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-md);
}

.channel-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  user-select: none;
}

.channel-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.channel-card.selected {
  border-color: var(--primary);
  background: rgba(37, 211, 102, 0.08);
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.15);
}

.channel-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.channel-card-icon svg {
  width: 28px;
  height: 28px;
}

.channel-card-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.channel-card-price {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--primary);
}

.channel-card-note {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.channel-selected-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-fast);
}

.channel-selected-check svg {
  width: 12px;
  height: 12px;
  fill: white;
}

.channel-card.selected .channel-selected-check {
  opacity: 1;
  transform: scale(1);
}

/* Consult tag for "others" */
.channel-card-consult {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: not-allowed;
}

/* ============================================================
   EXTRAS SECTION
   ============================================================ */
.extras-section {
  padding: var(--space-4xl) 0;
}

.extras-intro {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.extras-intro-note {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-full);
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.875rem;
  color: var(--warning);
  margin-bottom: var(--space-md);
}

.extras-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.extra-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
}

.extra-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.extra-card.selected {
  border-color: var(--primary);
  background: rgba(37, 211, 102, 0.05);
}

.extra-card.featured {
  border-color: rgba(102, 126, 234, 0.4);
  background: linear-gradient(135deg, rgba(102,126,234,0.06) 0%, rgba(118,75,162,0.06) 100%);
}

.extra-card.featured:hover {
  border-color: rgba(102, 126, 234, 0.7);
}

.extra-card.featured.selected {
  border-color: #667eea;
  background: rgba(102, 126, 234, 0.1);
}

.extra-saved-badge {
  position: absolute;
  top: -10px;
  right: 16px;
  background: var(--gradient-popular);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 12px;
  border-radius: var(--radius-full);
}

.extra-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.extra-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.extra-card-description {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.extra-card-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
}

.extra-card.featured .extra-card-price { color: #8B7CF7; }

.extra-card-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

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

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--text-muted);
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: all var(--transition-base);
}

input:checked + .toggle-slider {
  background: rgba(37, 211, 102, 0.2);
  border-color: var(--primary);
}

input:checked + .toggle-slider::before {
  background: var(--primary);
  left: 21px;
}

.extra-card.featured input:checked + .toggle-slider {
  background: rgba(102, 126, 234, 0.2);
  border-color: #667eea;
}

.extra-card.featured input:checked + .toggle-slider::before {
  background: #667eea;
}

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.comparison-section {
  padding: var(--space-4xl) 0;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 20, 0.5) 50%, transparent 100%);
}

.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-md) var(--space-xl);
  text-align: center;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.comparison-table th {
  background: rgba(255, 255, 255, 0.03);
  font-weight: 700;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-xl);
}

.comparison-table th.feature-col {
  text-align: left;
  color: var(--text-muted);
}

.comparison-table td.feature-col {
  text-align: left;
  color: var(--text-secondary);
  font-weight: 500;
}

.comparison-table th.popular-col {
  background: rgba(37, 211, 102, 0.08);
  color: var(--primary);
  border-bottom: 2px solid rgba(37, 211, 102, 0.3);
}

.comparison-table td.popular-col {
  background: rgba(37, 211, 102, 0.04);
  color: var(--primary);
  font-weight: 600;
}

.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.comparison-table tr:hover td.popular-col {
  background: rgba(37, 211, 102, 0.07);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.ct-check { color: var(--success); font-size: 1.1rem; }
.ct-cross { color: var(--error); font-size: 1.1rem; opacity: 0.5; }
.ct-infinity { color: var(--primary); font-size: 1.2rem; font-weight: 700; }

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section {
  padding: var(--space-4xl) 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item.open {
  border-color: rgba(37, 211, 102, 0.3);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xl);
  cursor: pointer;
  user-select: none;
  gap: var(--space-md);
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.02);
}

.faq-question-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-base);
  color: var(--text-muted);
  font-size: 1.2rem;
  font-weight: 300;
}

.faq-item.open .faq-toggle-icon {
  background: rgba(37, 211, 102, 0.15);
  border-color: var(--primary);
  color: var(--primary);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow) cubic-bezier(0, 1, 0, 1);
}

.faq-item.open .faq-answer {
  max-height: 400px;
  transition: max-height var(--transition-slow) cubic-bezier(1, 0, 1, 0);
}

.faq-answer-inner {
  padding: 0 var(--space-xl) var(--space-xl);
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: var(--space-lg);
}

.faq-answer-inner strong {
  color: var(--primary);
}

/* ============================================================
   CTA FINAL SECTION
   ============================================================ */
.cta-final {
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(37, 211, 102, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box {
  background: var(--bg-card);
  border: 1px solid rgba(37, 211, 102, 0.25);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-4xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
}

.guarantee-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border);
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.guarantee-item .g-icon {
  font-size: 1.25rem;
}

.contact-channels {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-top: var(--space-2xl);
}

.contact-channel-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  transition: all var(--transition-base);
}

.contact-channel-link:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-2px);
}

/* ============================================================
   GUARANTEE SECTION
   ============================================================ */
.guarantee-section {
  margin-top: var(--space-2xl);
  padding: var(--space-xl);
  background: rgba(37, 211, 102, 0.06);
  border: 1px solid rgba(37, 211, 102, 0.2);
  border-radius: var(--radius-lg);
  text-align: center;
}

.guarantee-badge {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto var(--space-md);
  box-shadow: var(--shadow-glow);
}

.guarantee-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.guarantee-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  max-width: 300px;
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: transform var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

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

.toast.success { border-color: rgba(37, 211, 102, 0.4); }
.toast.success .toast-icon { color: var(--success); }

.toast.error { border-color: rgba(239, 68, 68, 0.4); }
.toast.error .toast-icon { color: var(--error); }

/* ============================================================
   PAGE FOOTER
   ============================================================ */
.page-footer {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-to-top {
  position: fixed;
  bottom: 80px;
  right: 24px;
  z-index: var(--z-sticky);
  width: 44px;
  height: 44px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-base);
  color: var(--text-secondary);
  font-size: 1.2rem;
}

.scroll-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

.scroll-to-top:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-3px);
}