/* ============================================================================
   FORMBOX LANDING PAGE — DESIGN SYSTEM & COMPONENT STYLES
   Sentry dashboard-inspired dark theme with warm amber/orange accents.
   ============================================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Backgrounds */
  --bg-base: #0F0E13;
  --bg-surface: #16141C;
  --bg-elevated: #1E1C26;
  --bg-elevated-2: #262430;
  --bg-code: #1A1822;

  /* Borders */
  --border: rgba(255,255,255,0.06);
  --border-subtle: rgba(255,255,255,0.04);
  --border-hover: rgba(245,158,11,0.25);
  --border-strong: rgba(255,255,255,0.10);

  /* Accent — Warm Amber/Orange */
  --accent: #F59E0B;
  --accent-hover: #D97706;
  --accent-muted: rgba(245,158,11,0.15);
  --accent-glow: rgba(245,158,11,0.08);
  --accent-gradient: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
  --accent-gradient-hover: linear-gradient(135deg, #D97706 0%, #EA580C 100%);

  /* Text */
  --text: #E8E6F0;
  --text-secondary: #8B8798;
  --text-muted: #5C5768;
  --text-inverse: #0F0E13;

  /* Status Colors */
  --success: #22C55E;
  --success-muted: rgba(34,197,94,0.12);
  --warning: #EAB308;
  --warning-muted: rgba(234,179,8,0.12);
  --error: #EF4444;
  --error-muted: rgba(239,68,68,0.12);
  --info: #3B82F6;
  --info-muted: rgba(59,130,246,0.12);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* Sizing */
  --container: 1200px;
  --container-wide: 1400px;
  --nav-height: 64px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow: 0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(245,158,11,0.08);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition: 250ms ease;
  --transition-slow: 400ms ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-base);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul, ol {
  list-style: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, textarea {
  font-family: inherit;
  border: none;
  outline: none;
  background: none;
  color: inherit;
}

code, pre {
  font-family: var(--font-mono);
}

/* ---------- Utility ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ---------- Section Spacing ---------- */
.section {
  padding: 100px 0;
}

.section-sm {
  padding: 64px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.125rem;
  line-height: 1.7;
}

/* ---------- 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, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent-gradient);
  color: var(--text-inverse);
  box-shadow: 0 2px 12px rgba(245,158,11,0.25);
}

.btn-primary:hover {
  background: var(--accent-gradient-hover);
  box-shadow: 0 4px 20px rgba(245,158,11,0.35);
  transform: translateY(-1px);
}

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

.btn-ghost:hover {
  border-color: var(--border-hover);
  background: var(--accent-glow);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
}

/* ---------- Badge / Pill ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge-accent {
  background: var(--accent-muted);
  color: var(--accent);
  border: 1px solid rgba(245,158,11,0.2);
}

.badge-success {
  background: var(--success-muted);
  color: var(--success);
}

.badge-warning {
  background: var(--warning-muted);
  color: var(--warning);
}

.badge-error {
  background: var(--error-muted);
  color: var(--error);
}

.badge-info {
  background: var(--info-muted);
  color: var(--info);
}

/* ============================================================================
   NAVBAR
   ============================================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(15,14,19,0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}

.navbar.scrolled {
  background: rgba(15,14,19,0.92);
  border-bottom-color: var(--border);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-logo .logo-icon {
  width: 28px;
  height: 28px;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  color: var(--text-inverse);
  font-weight: 800;
}

/* Nav links */
.navbar-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.04);
}

.nav-link .caret {
  font-size: 0.625rem;
  transition: transform var(--transition-fast);
  opacity: 0.5;
}

.nav-item:hover .caret,
.nav-item.active .caret {
  transform: rotate(180deg);
}

/* Dropdown mega menu */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  min-width: 520px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: all var(--transition);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
}

.nav-dropdown.dropdown-lg {
  min-width: 640px;
  grid-template-columns: repeat(3, 1fr);
}

.nav-item:hover .nav-dropdown,
.nav-item.active .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-group {
  padding: 8px 0;
}

.dropdown-group-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 4px 12px 8px;
}

.dropdown-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.dropdown-link:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text);
}

.dropdown-link .link-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.dropdown-link:hover .link-icon {
  border-color: var(--border-hover);
  background: var(--accent-glow);
}

/* Navbar actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-signin {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.navbar-signin:hover {
  color: var(--text);
}

/* Mobile nav toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* ============================================================================
   HERO
   ============================================================================ */
.hero {
  padding-top: calc(var(--nav-height) + 80px);
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

/* Subtle radial glow behind hero */
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(245,158,11,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  margin-bottom: 24px;
}

.hero h1 {
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero h1 .highlight {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Hero dashboard mock */
.hero-visual {
  position: relative;
  z-index: 1;
}

.mock-dashboard {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.mock-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.4;
}

.mock-dot:nth-child(1) { background: var(--error); opacity: 0.7; }
.mock-dot:nth-child(2) { background: var(--warning); opacity: 0.7; }
.mock-dot:nth-child(3) { background: var(--success); opacity: 0.7; }

.mock-breadcrumb {
  margin-left: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.mock-breadcrumb span {
  color: var(--text-secondary);
}

.mock-breadcrumb .sep {
  color: var(--text-muted);
  opacity: 0.5;
}

.mock-body {
  padding: 20px;
}

.mock-event-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.mock-event-title {
  font-size: 0.9375rem;
  font-weight: 600;
}

.mock-event-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.mock-badges {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.mock-fields {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.mock-field {
  display: flex;
  padding: 10px 16px;
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--border);
}

.mock-field:last-child {
  border-bottom: none;
}

.mock-field-key {
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 500;
  min-width: 100px;
  flex-shrink: 0;
}

.mock-field-value {
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.mock-timeline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
}

.mock-timeline-step {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}

.mock-timeline-step.done {
  color: var(--success);
}

.mock-timeline-arrow {
  color: var(--text-muted);
  opacity: 0.4;
}

/* ============================================================================
   SOCIAL PROOF / COMPATIBILITY
   ============================================================================ */
.compat {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}

.compat-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.compat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.compat-items {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.compat-item {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition-fast);
}

.compat-item:hover {
  color: var(--text-secondary);
}

.compat-item .compat-icon {
  font-size: 1.125rem;
  opacity: 0.6;
}

/* ============================================================================
   DIFFERENTIATORS (3 key value props)
   ============================================================================ */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.diff-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.diff-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition);
}

.diff-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.diff-card:hover::before {
  opacity: 1;
}

.diff-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--accent-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.diff-card h3 {
  margin-bottom: 12px;
}

.diff-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ============================================================================
   FEATURES SHOWCASE
   ============================================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: rgba(22,20,28,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--border-hover);
  background: rgba(22,20,28,0.8);
}

.feature-card-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.feature-card h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.feature-card-header p {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* Mini dashboard preview inside feature card */
.feature-preview {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 16px;
  overflow-x: auto;
}

.feature-preview .preview-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
}

.feature-preview .preview-label {
  color: var(--text-muted);
  min-width: 70px;
}

/* ============================================================================
   HOW IT WORKS
   ============================================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

/* Dotted connector line */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(33.33% - 16px);
  right: calc(33.33% - 16px);
  height: 1px;
  border-top: 2px dashed var(--border-strong);
}

.step-card {
  text-align: center;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent);
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}

.step-card:hover .step-number {
  border-color: var(--accent);
  background: var(--accent-muted);
  box-shadow: var(--shadow-glow);
}

.step-card h3 {
  margin-bottom: 12px;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.step-preview {
  margin-top: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.step-preview .code-accent {
  color: var(--accent);
}

.step-preview .code-string {
  color: var(--success);
}

.step-preview .code-tag {
  color: var(--info);
}

/* ============================================================================
   INTEGRATIONS
   ============================================================================ */
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.integration-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  transition: all var(--transition);
}

.integration-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.integration-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.integration-card span {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ============================================================================
   PRICING
   ============================================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow), 0 0 60px rgba(245,158,11,0.05);
  background: linear-gradient(180deg, rgba(245,158,11,0.03) 0%, var(--bg-surface) 40%);
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.pricing-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
}

.pricing-header {
  margin-bottom: 28px;
}

.pricing-tier {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.pricing-dollar {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

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

.pricing-annual {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.pricing-features {
  margin-bottom: 28px;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

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

.pricing-check {
  color: var(--success);
  font-size: 0.875rem;
  flex-shrink: 0;
}

.pricing-cross {
  color: var(--text-muted);
  font-size: 0.875rem;
  flex-shrink: 0;
  opacity: 0.4;
}

.pricing-card .btn {
  width: 100%;
  justify-content: center;
}

/* ============================================================================
   FAQ
   ============================================================================ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

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

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  transition: color var(--transition-fast);
}

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

.faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--accent);
  font-weight: 400;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item summary:hover {
  color: var(--accent);
}

.faq-answer {
  padding: 0 0 20px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ============================================================================
   CTA / WAITLIST
   ============================================================================ */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(245,158,11,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-inner h2 {
  margin-bottom: 12px;
}

.cta-inner > p {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  margin-bottom: 36px;
  line-height: 1.7;
}

.waitlist-form {
  display: flex;
  gap: 12px;
  max-width: 460px;
  margin: 0 auto;
}

.waitlist-input {
  flex: 1;
  padding: 14px 18px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color var(--transition-fast);
}

.waitlist-input::placeholder {
  color: var(--text-muted);
}

.waitlist-input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-muted);
}

.waitlist-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 16px;
}

/* ============================================================================
   FOOTER
   ============================================================================ */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(6, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  line-height: 1.7;
  margin-top: 12px;
  max-width: 220px;
}

.footer-col-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--text-secondary);
}

/* ============================================================================
   SCROLL ANIMATIONS
   ============================================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.stagger-children .fade-up:nth-child(1) { transition-delay: 0ms; }
.stagger-children .fade-up:nth-child(2) { transition-delay: 80ms; }
.stagger-children .fade-up:nth-child(3) { transition-delay: 160ms; }
.stagger-children .fade-up:nth-child(4) { transition-delay: 240ms; }
.stagger-children .fade-up:nth-child(5) { transition-delay: 320ms; }
.stagger-children .fade-up:nth-child(6) { transition-delay: 400ms; }

/* ============================================================================
   MOBILE NAV
   ============================================================================ */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-base);
  z-index: 999;
  overflow-y: auto;
  padding: 24px;
  border-top: 1px solid var(--border);
}

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

.mobile-nav-group {
  margin-bottom: 24px;
}

.mobile-nav-group-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.mobile-nav-link {
  display: block;
  padding: 10px 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-link:hover {
  color: var(--text);
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    max-width: 560px;
  }

  .diff-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .steps-grid::before {
    display: none;
  }

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .navbar-links {
    display: none;
  }

  .navbar-signin {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .section {
    padding: 64px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }

  h1 {
    font-size: 2rem;
  }

  .hero {
    padding-top: calc(var(--nav-height) + 48px);
    padding-bottom: 48px;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .compat-inner {
    flex-direction: column;
    gap: 16px;
  }

  .compat-items {
    justify-content: center;
  }

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

  .waitlist-form {
    flex-direction: column;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}