/* ============================================
   VARIABLES & RESET - WHITE THEME
   ============================================ */

:root {
  /* Colors - White Theme */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-card: #ffffff;
  --bg-elevated: #f1f5f9;
  
  --border-primary: #e2e8f0;
  --border-accent: #cbd5e1;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  --accent-primary: #3b82f6;
  --accent-secondary: #8b5cf6;
  --accent-success: #10b981;
  --accent-warning: #f59e0b;
  --accent-danger: #ef4444;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --gradient-gold: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  
  /* Shadows - Light Theme */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.2);
  
  /* Typography */
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Space Grotesk", var(--font-body);
  --font-mono: "JetBrains Mono", "Fira Code", monospace;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
}

/* ============================================
   CONTAINERS
   ============================================ */

.container-wide {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================
   HEADER
   ============================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-primary);
  padding: 1rem 0;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.logo-bracket {
  color: var(--accent-primary);
  font-weight: 700;
}

.nav {
  display: none;
  gap: 2rem;
}

.nav a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: -0.25rem;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.nav a:hover {
  color: var(--text-primary);
}

.nav a:hover::after {
  width: 100%;
}

.btn-header {
  display: none;
}

@media (min-width: 768px) {
  .nav {
    display: flex;
  }
  
  .btn-header {
    display: inline-flex;
  }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.4);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

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

.btn-secondary:hover {
  border-color: var(--accent-primary);
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  border-color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.05);
  box-shadow: var(--shadow-sm);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.btn-xl {
  padding: 1.25rem 2.5rem;
  font-size: 1.125rem;
}

.btn-block {
  width: 100%;
}

.btn-arrow {
  transition: transform var(--transition-base);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  padding: 6rem 0 4rem;
  overflow: hidden;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(59, 130, 246, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(59, 130, 246, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, black, transparent);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 999px;
  font-size: 0.875rem;
  color: var(--accent-primary);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease-out;
}

.tag-icon {
  font-size: 1.25rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease-out 0.1s backwards;
  color: var(--text-primary);
}

.title-line {
  display: block;
}

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

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 600px;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.hero-pricing-mini {
  display: inline-flex;
  flex-direction: column;
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
  box-shadow: var(--shadow-md);
}

.pricing-tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.pricing-value {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.amount {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.period {
  font-size: 1.25rem;
  color: var(--text-secondary);
}

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

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.hero-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  animation: fadeInUp 0.6s ease-out 0.5s backwards;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.benefit-item svg {
  flex-shrink: 0;
  color: var(--accent-success);
}

/* CODE WINDOW */
.hero-right {
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.code-window {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.window-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-primary);
}

.window-dots {
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.window-title {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.window-content {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.8;
  overflow-x: auto;
  background: #fafafa;
}

.window-content code {
  display: block;
  color: var(--text-primary);
}

.code-comment { color: #64748b; }
.code-keyword { color: #8b5cf6; }
.code-var { color: #3b82f6; }
.code-prop { color: #10b981; }
.code-string { color: #f59e0b; }
.code-number { color: #ef4444; }
.code-boolean { color: #ec4899; }

.window-footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-primary);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ============================================
   SECTIONS
   ============================================ */

.section {
  padding: 5rem 0;
}

.section-dark {
  background: var(--bg-secondary);
  position: relative;
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(139, 92, 246, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(139, 92, 246, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.section-header {
  margin-bottom: 3rem;
}

.section-header.center {
  text-align: center;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-secondary);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 700px;
}

.section-header.center .section-subtitle {
  margin: 0 auto;
}

/* ============================================
   COMPARISON GRID
   ============================================ */

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.comparison-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 2px solid var(--border-accent);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.comparison-card:hover {
  box-shadow: var(--shadow-md);
}

.comparison-card.featured {
  border-color: var(--accent-primary);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.15);
  position: relative;
}

.featured-badge {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 1rem;
  background: var(--gradient-primary);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: white;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.comparison-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.comparison-icon {
  font-size: 2.5rem;
}

.comparison-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.comparison-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.comparison-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.list-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
}

.comparison-card.bad .list-icon {
  background: rgba(239, 68, 68, 0.1);
  color: var(--accent-danger);
}

.comparison-card.good .list-icon {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-success);
}

.comparison-total {
  padding: 1rem;
  border-radius: var(--radius-md);
  text-align: center;
  font-size: 0.95rem;
}

.comparison-total.bad {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--accent-danger);
}

.comparison-total.good {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--accent-success);
}

.comparison-total strong {
  font-size: 1.25rem;
  font-weight: 800;
}

/* ============================================
   PRICING TOGGLE
   ============================================ */

.pricing-toggle {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  width: fit-content;
  margin: 0 auto 3rem;
  box-shadow: var(--shadow-sm);
}

.toggle-btn {
  padding: 0.75rem 1.5rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  position: relative;
}

.toggle-btn.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.25);
}

.discount-badge {
  padding: 0.125rem 0.5rem;
  background: var(--accent-success);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  margin-left: 0.5rem;
}

/* ============================================
   PLANS GRID
   ============================================ */

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

.plan-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 2px solid var(--border-accent);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.plan-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15);
}

.plan-card.featured {
  border-color: var(--accent-primary);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.2);
}

.popular-badge {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background: var(--gradient-success);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: white;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.plan-header {
  margin-bottom: 1.5rem;
}

.plan-name {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.plan-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-primary);
}

.price-currency {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-secondary);
}

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

.price-period {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

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

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.feature-item svg {
  flex-shrink: 0;
  color: var(--accent-success);
  margin-top: 0.125rem;
}

.feature-text {
  flex: 1;
}

.feature-text strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.125rem;
  color: var(--text-primary);
}

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

.plan-savings {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: 0.875rem;
  color: var(--accent-success);
  font-weight: 600;
}

.plans-footer {
  display: flex;
  justify-content: center;
}

.footer-note {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 600px;
}

.footer-note svg {
  flex-shrink: 0;
  color: var(--accent-primary);
}

/* ============================================
   STEPS GRID
   ============================================ */

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.step-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 2px solid var(--border-accent);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

.step-number {
  position: absolute;
  top: -1.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  font-weight: 800;
  font-size: 1rem;
  color: white;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.step-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.step-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

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

.step-arrow {
  display: none;
  color: var(--accent-primary);
  justify-content: center;
  align-items: center;
}

/* ============================================
   FAQ
   ============================================ */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.faq-item:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

.faq-item summary {
  padding: 1.5rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  user-select: none;
  -webkit-user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-question {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.faq-icon {
  flex-shrink: 0;
  color: var(--accent-primary);
  transition: transform var(--transition-base);
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-answer p {
  margin: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */

.section-cta {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.section-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.08), transparent 60%);
  pointer-events: none;
}

.cta-box {
  position: relative;
  z-index: 1;
  padding: 4rem 2rem;
  background: var(--bg-card);
  border: 2px solid var(--accent-primary);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: 0 0 60px rgba(59, 130, 246, 0.2);
}

.cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.cta-content > p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.cta-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
}

.cta-feature svg {
  color: var(--accent-success);
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.cta-note {
  font-size: 0.875rem;
  color: var(--accent-primary);
  font-weight: 600;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-primary);
  padding: 3rem 0 2rem;
}

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

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.footer-brand p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.footer-social a:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.footer-links h4 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-links a {
  display: block;
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-primary);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-bottom p + p {
  margin-top: 0.5rem;
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 4rem;
  height: 4rem;
  background: var(--gradient-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
  z-index: 1000;
  transition: all var(--transition-base);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(16, 185, 129, 0.4);
}

.whatsapp-float:active {
  transform: scale(1.05);
}

.whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid #10b981;
  border-radius: 50%;
  animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */

@media (min-width: 768px) {
  .hero {
    padding: 8rem 0 6rem;
  }

  .hero-content {
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
  }

  .hero-benefits {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .comparison-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .plans-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

/* ============================================
   RESPONSIVE - DESKTOP
   ============================================ */

@media (min-width: 1024px) {
  .section {
    padding: 6rem 0;
  }

  .plans-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
  }

  .step-arrow {
    display: flex;
  }

  .cta-features {
    gap: 3rem;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.center {
  text-align: center;
}

/* ============================================
   CATALOG SECTION - UX FOCADO EM VENDAS
   ============================================ */

/* FILTRO */
.catalog-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background: var(--bg-card);
  border: 2px solid var(--border-accent);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.08);
  color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

/* GRID */
.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

.catalog-card {
  position: relative;
  background: var(--bg-card);
  border: 2px solid var(--border-accent);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.catalog-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-xl);
}

.catalog-card.featured {
  border-color: var(--accent-success);
}

.catalog-ribbon {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background: var(--gradient-success);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

/* IMAGEM */
.catalog-image {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--bg-elevated);
}

.catalog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.catalog-card:hover .catalog-image img {
  transform: scale(1.08);
}

/* OVERLAY */
.catalog-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(255, 255, 255, 0.98) 0%,
    rgba(255, 255, 255, 0.85) 50%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.catalog-card:hover .catalog-overlay {
  opacity: 1;
}

.overlay-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.catalog-card:hover .overlay-content {
  transform: translateY(0);
}

.overlay-badge {
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-primary);
}

/* INFO */
.catalog-info {
  padding: 1.5rem;
  background: var(--bg-card);
}

.catalog-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.catalog-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* BOTTOM CTA */
.catalog-bottom-cta {
  margin-bottom: 2rem;
}

.bottom-cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 3rem 2rem;
  background: var(--bg-card);
  border: 2px solid var(--accent-primary);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.15);
}

.bottom-cta-icon {
  font-size: 3.5rem;
}

.bottom-cta-text h3 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.bottom-cta-text p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.6;
}

/* NOTE */
.catalog-note {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 2rem;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

.catalog-note svg {
  flex-shrink: 0;
  color: var(--accent-primary);
}

.catalog-note a {
  color: var(--accent-primary);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(59, 130, 246, 0.3);
  text-underline-offset: 3px;
}

.catalog-note a:hover {
  text-decoration-color: var(--accent-primary);
}

/* ============================================
   RESPONSIVE - CATALOG
   ============================================ */

@media (min-width: 640px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }

  .bottom-cta-content {
    flex-direction: row;
    text-align: left;
  }

  .bottom-cta-text {
    flex: 1;
  }
}

/* ============================================
   PRICING TOGGLE - MOBILE
   ============================================ */

.pricing-toggle {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.375rem;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  margin: 0 auto 2rem;
  max-width: 340px;
  box-shadow: var(--shadow-sm);
}

.toggle-btn {
  flex: 1;
  padding: 0.75rem 1rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
}

.toggle-btn.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.25);
}

.discount-badge {
  padding: 0.125rem 0.375rem;
  background: rgba(16, 185, 129, 0.15);
  border-radius: 0.25rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-success);
}

/* ============================================
   PLANS SCROLL WRAPPER - MOBILE
   ============================================ */

.plans-scroll-wrapper {
  position: relative;
  margin-bottom: 2rem;
}

.plans-grid {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  overflow-y: visible;
  scroll-snap-type: x mandatory;
  padding: 0.5rem 0 1.5rem;
  -webkit-overflow-scrolling: touch;
  scroll-padding: 0 1rem;
}

/* Scrollbar customizada */
.plans-grid::-webkit-scrollbar {
  height: 8px;
}

.plans-grid::-webkit-scrollbar-track {
  background: var(--bg-elevated);
  border-radius: 10px;
  margin: 0 1rem;
}

.plans-grid::-webkit-scrollbar-thumb {
  background: var(--border-accent);
  border-radius: 10px;
  transition: background var(--transition-base);
}

.plans-grid::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* ============================================
   PLAN CARDS - MOBILE OPTIMIZED
   ============================================ */

.plan-card {
  min-width: 280px;
  max-width: 300px;
  scroll-snap-align: center;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 2px solid var(--border-accent);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.plan-card:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-lg);
}

.plan-card.featured {
  border-color: var(--accent-success);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.15);
}

.popular-badge {
  position: absolute;
  top: -0.875rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 1rem;
  background: var(--gradient-success);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

/* ============================================
   PLAN HEADER
   ============================================ */

.plan-header {
  margin-bottom: 1.25rem;
  text-align: center;
}

.plan-name {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

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

/* ============================================
   PLAN PRICE
   ============================================ */

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
  padding: 1rem 0;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-primary);
}

.price-currency {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.price-amount {
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1;
  color: var(--text-primary);
}

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

.price-period {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* ============================================
   PLAN FEATURES
   ============================================ */

.plan-features {
  margin-bottom: 1.5rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.625rem 0;
}

.feature-item svg {
  flex-shrink: 0;
  margin-top: 0.25rem;
  color: var(--accent-success);
}

.feature-text {
  flex: 1;
}

.feature-text strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.125rem;
  line-height: 1.3;
}

.feature-text small {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ============================================
   PLAN SAVINGS
   ============================================ */

.plan-savings {
  margin-top: 1rem;
  padding: 0.875rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-success);
}

/* ============================================
   SCROLL HINT
   ============================================ */

.scroll-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  animation: pulse-hint 2s infinite;
}

.scroll-hint svg {
  flex-shrink: 0;
}

@keyframes pulse-hint {
  0%, 100% {
    opacity: 1;
    transform: translateX(0);
  }
  50% {
    opacity: 0.6;
    transform: translateX(4px);
  }
}

/* ============================================
   PLANS FOOTER
   ============================================ */

.plans-footer {
  margin-top: 2rem;
}

.footer-note {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1.25rem;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-note svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: var(--accent-primary);
}

/* ============================================
   RESPONSIVE - PLANS TABLET (768px+)
   ============================================ */

@media (min-width: 768px) {
  .plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow-x: visible;
    padding: 0.5rem 0 0;
  }

  .plan-card {
    min-width: auto;
    max-width: none;
  }

  .scroll-hint {
    display: none;
  }

  .plan-card:hover {
    transform: translateY(-8px);
  }
}

/* ============================================
   RESPONSIVE - PLANS DESKTOP (1024px+)
   ============================================ */

@media (min-width: 1024px) {
  .pricing-toggle {
    max-width: 360px;
  }

  .plan-card {
    padding: 2rem;
  }

  .plan-name {
    font-size: 1.75rem;
  }

  .price-amount {
    font-size: 3rem;
  }
}

.hero {
  margin-top: 0;
  padding-top: 3rem; /* Já está no seu CSS original */
}

/* Remove qualquer espaço extra da seção hero */
.hero::before {
  margin-top: 0;
}