/* ==========================================================================
   CONVERTERFREAKS - MASTER DESIGN SYSTEM & PRODUCTION STYLESHEET
   Architected for AI-Native Performance, Precision, & Linear/Vercel Elegance
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Core Color System */
  --bg-main: #080B12;             /* Deep midnight navy */
  --bg-secondary: #0D1220;        /* Elevated dark surfaces */
  --bg-card: #111827;             /* Content separation card surface */
  --bg-card-hover: #162033;       /* Card interactive hover */
  --bg-input: #0B101D;            /* Deep recessed input */
  --bg-glass: rgba(13, 18, 32, 0.82);

  /* Borders & Dividers */
  --border: #253047;              /* Subtle blue-gray */
  --border-subtle: rgba(37, 48, 71, 0.6);
  --border-focus: #8B5CF6;        /* Vivid electric violet */

  /* Brand Accents */
  --primary: #8B5CF6;             /* Vivid electric violet */
  --primary-hover: #7C3AED;
  --primary-active: #6D28D9;
  --primary-tint: rgba(139, 92, 246, 0.12);
  --primary-glow: rgba(139, 92, 246, 0.28);
  
  --accent-cyan: #22D3EE;         /* Bright cyan for AI & intelligent features */
  --accent-cyan-hover: #06B6D4;
  --accent-cyan-tint: rgba(34, 211, 238, 0.12);
  --accent-cyan-glow: rgba(34, 211, 238, 0.22);
  
  --highlight: #A78BFA;           /* Soft violet for hover and active states */

  /* Semantic Feedback */
  --success: #34D399;             /* Vibrant mint green */
  --success-tint: rgba(52, 211, 153, 0.12);
  --success-glow: rgba(52, 211, 153, 0.25);
  --warning: #FBBF24;             /* Amber gold */
  --warning-tint: rgba(251, 191, 36, 0.12);
  --error: #FB7185;               /* Rose red */
  --error-tint: rgba(251, 113, 133, 0.12);

  /* Typography Colors */
  --text-main: #F8FAFC;           /* Crisp off-white */
  --text-secondary: #94A3B8;      /* Readable slate */
  --text-muted: #64748B;          /* Muted helper text */
  --text-sub: #CBD5E1;            /* Body reading tone */

  /* Typography Scales */
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, Monaco, monospace;

  /* Elevations & Radii */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 14px -2px rgba(0, 0, 0, 0.55), 0 2px 6px -1px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 36px -4px rgba(0, 0, 0, 0.7), 0 4px 14px -2px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 32px var(--primary-glow);
  --shadow-cyan-glow: 0 0 32px var(--accent-cyan-glow);

  /* Timing */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Background Atmospheric Canvas */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1400px;
  height: 600px;
  background: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.12) 0%, rgba(34, 211, 238, 0.05) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

img, svg {
  vertical-align: middle;
}

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

@media (max-width: 1024px) {
  .desktop-only {
    display: none !important;
  }
}

@media (min-width: 1025px) {
  .mobile-only {
    display: none !important;
  }
}

/* Lucide Vector Icons Standard */
.icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  stroke-width: 1.85;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.icon-sm {
  width: 16px;
  height: 16px;
}

.icon-lg {
  width: 24px;
  height: 24px;
}

.icon-ai {
  stroke: var(--accent-cyan);
}

/* ==========================================================================
   NAVIGATION BAR (COMPACT, GLASSMORPHIC & ACCESSIBLE)
   ========================================================================== */
.header {
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.logo-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-cyan) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px var(--primary-glow);
  color: #080B12;
  flex-shrink: 0;
}

.logo-badge-icon svg {
  width: 20px;
  height: 20px;
  stroke: #080B12;
  stroke-width: 2.2;
}

.logo-wordmark {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-wordmark span {
  color: var(--primary);
  font-weight: 800;
}

.ai-tag {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--accent-cyan-tint);
  border: 1px solid rgba(34, 211, 238, 0.3);
  color: var(--accent-cyan);
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-main);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-header-cta {
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 0 16px var(--primary-glow);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
}

.btn-header-cta:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.45);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .header.mobile-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    gap: 18px;
    box-shadow: var(--shadow-lg);
  }
}

/* ==========================================================================
   HERO SECTION (LINEAR & STRIPE CALIBER)
   ========================================================================== */
.hero {
  padding: 72px 0 48px;
  text-align: center;
  position: relative;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(13, 18, 32, 0.7);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.hero-pill:hover {
  border-color: var(--primary);
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--accent-cyan);
  font-weight: 700;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin-bottom: 20px;
  color: var(--text-main);
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 20%, var(--primary) 65%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subheadline {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 36px;
  line-height: 1.6;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

/* Primary Button Component */
.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 20px var(--primary-glow);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(139, 92, 246, 0.45);
}

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

/* Secondary Button Component */
.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: var(--bg-hover);
  border-color: var(--highlight);
  color: #FFFFFF;
}

/* Trust / Feature Badges Strip */
.trust-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.trust-item svg {
  color: var(--success);
}

/* ==========================================================================
   MAIN CONVERTER WORKSPACE (AI VISION EXTRACTOR 3.0)
   ========================================================================== */
.converter-section {
  padding: 24px 0 80px;
}

.converter-workspace {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(0, 0, 0, 0.6);
  padding: 32px;
  position: relative;
  overflow: hidden;
  max-width: 1400px;
  margin: 0 auto;
}

/* Subtle glow accent at top of card */
.converter-workspace::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent-cyan), transparent);
}

/* Workspace Preset Switcher */
.preset-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.preset-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.preset-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.preset-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.preset-tab {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.86rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.preset-tab:hover {
  color: var(--text-main);
  border-color: var(--highlight);
  background: var(--bg-hover);
}

.preset-tab.active {
  background: var(--primary-tint);
  border-color: var(--primary);
  color: var(--text-main);
  box-shadow: 0 0 14px var(--primary-glow);
}

.preset-tab-upload {
  background: var(--accent-cyan-tint);
  border: 1px solid rgba(34, 211, 238, 0.4);
  color: var(--accent-cyan);
}

.preset-tab-upload:hover {
  background: rgba(34, 211, 238, 0.2);
  border-color: var(--accent-cyan);
  color: #FFFFFF;
}

/* Split Workspace Grid */
.workspace-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 24px;
  align-items: stretch;
}

@media (max-width: 1080px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

/* Panel Containers */
.workspace-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.panel-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-panel-action {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-panel-action:hover {
  color: var(--text-main);
  border-color: var(--primary);
}

/* Document OCR Viewer */
.doc-viewer-card {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: #E2E8F0;
  line-height: 1.65;
  height: 640px;
  min-height: 640px;
  overflow-y: auto;
  overflow-x: auto;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.6);
  white-space: pre;
}

@media (max-width: 768px) {
  .doc-viewer-card {
    height: 380px;
    min-height: 380px;
    font-size: 0.78rem;
  }
}

/* Extracted Results Panel */
.extraction-results-pane {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 640px;
  min-height: 640px;
}

@media (max-width: 768px) {
  .extraction-results-pane {
    height: auto;
    min-height: auto;
  }
}

/* KPI Metadata Badges */
.kpi-badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

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

.kpi-badge {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.kpi-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.kpi-value {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kpi-value.highlight-green {
  color: var(--success);
}

/* Search Toolbar inside Table */
.data-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.search-input-wrap {
  position: relative;
  flex-grow: 1;
  max-width: 320px;
}

.search-input-wrap svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 16px;
  height: 16px;
}

.table-filter-input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.86rem;
  padding: 8px 12px 8px 36px;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.table-filter-input:focus {
  border-color: var(--primary);
}

.row-counter-tag {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Structured Data Table */
.table-scroll-container {
  flex-grow: 1;
  overflow-y: auto;
  overflow-x: auto;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  max-height: 420px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  text-align: left;
}

.data-table th {
  background: var(--bg-secondary);
  padding: 10px 14px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 2;
}

.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(37, 48, 71, 0.4);
  color: var(--text-main);
}

.data-table tr:hover td {
  background: rgba(139, 92, 246, 0.06);
}

/* Export Actions Strip */
.export-actions-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 6px;
}

.btn-export-excel {
  background: var(--success);
  color: #080B12;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px var(--success-glow);
  transition: all var(--transition-fast);
}

.btn-export-excel:hover {
  background: #2ed194;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(52, 211, 153, 0.4);
}

.btn-export-secondary {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.86rem;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-export-secondary:hover {
  background: var(--bg-hover);
  border-color: var(--primary);
  color: #FFFFFF;
}

/* ==========================================================================
   TOOL SUITE & INSTANT SEARCH / CATEGORY BROWSING
   ========================================================================== */
.tools-section {
  padding: 60px 0 80px;
}

.section-head-wrap {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 36px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  background: var(--accent-cyan-tint);
  border: 1px solid rgba(34, 211, 238, 0.25);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-main);
  margin-bottom: 12px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Tool Filter & Search Bar */
.tool-filter-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.category-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.category-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-chip:hover {
  color: var(--text-main);
  border-color: var(--highlight);
}

.category-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 0 14px var(--primary-glow);
}

.tool-search-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.88rem;
  padding: 8px 14px 8px 36px;
  border-radius: var(--radius-sm);
  outline: none;
  width: 260px;
  transition: border-color var(--transition-fast);
}

.tool-search-input:focus {
  border-color: var(--primary);
}

/* Tool Grid System */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.tool-card:hover {
  transform: translateY(-3px);
  border-color: var(--highlight);
  box-shadow: var(--shadow-md), 0 0 20px rgba(139, 92, 246, 0.12);
}

.tool-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.tool-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: all var(--transition-fast);
}

.tool-card:hover .tool-icon-box {
  border-color: var(--primary);
  background: var(--primary-tint);
}

.tool-cat-pill {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--bg-input);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-subtle);
}

.tool-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.tool-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.tool-card-cta {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.tool-card:hover .tool-card-cta {
  color: var(--highlight);
  gap: 9px;
}

/* ==========================================================================
   PRICING SECTION (ONE-TIME PAYMENT PASSES)
   ========================================================================== */
.pricing-section {
  padding: 60px 0 80px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 24px;
  max-width: 1240px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

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

.pricing-card.featured {
  border-color: var(--primary);
  background: linear-gradient(180deg, rgba(22, 32, 51, 0.95) 0%, var(--bg-card) 100%);
  box-shadow: 0 8px 32px rgba(139, 92, 246, 0.22);
}

.featured-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: linear-gradient(135deg, var(--primary) 0%, #6D28D9 100%);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 0 14px var(--primary-glow);
}

.plan-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-main);
}

.plan-description {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  min-height: 40px;
}

.plan-price-block {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 20px;
}

.plan-amount {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
}

.plan-billing-tag {
  font-size: 0.84rem;
  color: var(--text-muted);
  font-weight: 600;
}

.plan-credits-pill {
  background: var(--primary-tint);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--highlight);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  display: inline-block;
  margin-bottom: 24px;
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--text-sub);
  margin-bottom: 28px;
  flex-grow: 1;
}

.plan-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.plan-features-list li svg {
  color: var(--success);
  margin-top: 2px;
}

.btn-plan-action {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.94rem;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-main);
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-plan-action:hover {
  background: var(--bg-hover);
  border-color: var(--primary);
}

.btn-plan-action.primary {
  background: var(--primary);
  border-color: transparent;
  color: #FFFFFF;
  box-shadow: 0 4px 16px var(--primary-glow);
}

.btn-plan-action.primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 6px 22px rgba(139, 92, 246, 0.45);
}

/* ==========================================================================
   CHECKOUT MODAL (PAYPAL & HOWJAMAICA INTEGRATION)
   ========================================================================== */
.checkout-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(8, 11, 18, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
}

.checkout-modal-backdrop.active {
  display: flex;
}

.checkout-modal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(139, 92, 246, 0.2);
}

.checkout-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.checkout-modal-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
}

.checkout-modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.checkout-modal-close:hover {
  color: var(--text-main);
}

.checkout-summary-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 22px;
}

.checkout-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.checkout-summary-row.total-row {
  margin-bottom: 0;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
}

.checkout-form-group {
  margin-bottom: 14px;
  text-align: left;
}

.checkout-form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.checkout-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--text-main);
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.checkout-input:focus {
  border-color: var(--primary);
}

.payment-methods-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}

.payment-method-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.payment-method-card.active {
  border-color: var(--primary);
  background: var(--primary-tint);
}

.payment-method-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 3px;
}

.payment-method-desc {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.btn-paypal-me {
  background: #0070BA;
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-sm);
  padding: 13px 20px;
  font-size: 1rem;
  font-weight: 700;
  width: 100%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(0, 112, 186, 0.35);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-paypal-me:hover {
  background: #005ea6;
  transform: translateY(-1px);
}

/* ==========================================================================
   PRACTICAL GUIDES & SEO SECTION
   ========================================================================== */
.guides-section {
  padding: 60px 0 80px;
}

.guide-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.guide-card:hover {
  transform: translateY(-3px);
  border-color: var(--highlight);
  box-shadow: var(--shadow-md);
}

.guide-card-tag {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
  margin-bottom: 10px;
}

.guide-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
  line-height: 1.35;
}

.guide-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.guide-card-link {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   FAQ ACCORDION & FOOTER
   ========================================================================== */
.faq-section {
  padding: 60px 0 80px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
}

.faq-q {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 8px;
}

.faq-a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Master Footer */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copy {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

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

/* ZERO ADS RULE */
.ad-slot, .ad-banner, .ad-slot-horizontal {
  display: none !important;
}

/* Motion Preferences */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   DEDICATED EXTRACTOR APPLICATION WORKSPACE (STANDALONE SAAS EXPERIENCE)
   Modeled after Desktop Window Architecture & Mobile Card Flow
   ========================================================================== */
.app-page-wrapper {
  padding: 30px 0 80px;
}

.app-window-frame {
  background: #0B0E17;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.85), 0 0 40px rgba(139, 92, 246, 0.15);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}

.app-window-topbar {
  background: #0E1322;
  border-bottom: 1px solid var(--border);
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  user-select: none;
}

.window-controls-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.window-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27C93F; }

.window-title-center {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.window-actions-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.window-action-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.window-action-btn:hover {
  background: var(--bg-hover);
  border-color: var(--border);
  color: var(--text-main);
}

/* App Main Container: Side Rail + Source + Pipeline + Output */
.app-workspace-body {
  display: flex;
  min-height: 720px;
  background: #080B12;
}

/* Left Mini Icon Rail */
.app-nav-rail {
  width: 56px;
  background: #0B0E17;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  gap: 16px;
  flex-shrink: 0;
}

.rail-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.rail-icon-btn:hover {
  color: var(--text-main);
  background: var(--bg-secondary);
}

.rail-icon-btn.active {
  color: var(--primary);
  background: var(--primary-tint);
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 0 12px var(--primary-glow);
}

/* Source Panel */
.app-source-panel {
  width: 340px;
  min-width: 300px;
  background: #0D1220;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px;
  gap: 16px;
  flex-shrink: 0;
}

.panel-section-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.source-search-box {
  position: relative;
  width: 100%;
}

.source-search-box input {
  width: 100%;
  background: #080B12;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px 8px 34px;
  color: var(--text-main);
  font-size: 0.84rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.source-search-box input:focus {
  border-color: var(--primary);
}

.source-search-box svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 15px;
  height: 15px;
}

/* Document Cards List */
.source-docs-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  max-height: 480px;
}

.source-doc-card {
  background: #111827;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 12px;
}

.source-doc-card:hover {
  border-color: var(--highlight);
  background: #162033;
}

.source-doc-card.active {
  border-color: var(--primary);
  background: rgba(139, 92, 246, 0.14);
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.2);
}

.doc-thumb-preview {
  width: 44px;
  height: 54px;
  background: #080B12;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4px;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.doc-thumb-lines {
  width: 100%;
  height: 2px;
  background: rgba(139, 92, 246, 0.5);
  margin-bottom: 3px;
  border-radius: 1px;
}

.doc-thumb-lines:nth-child(2) { width: 70%; }
.doc-thumb-lines:nth-child(3) { width: 85%; }
.doc-thumb-lines:nth-child(4) { width: 60%; }

.doc-card-info {
  overflow: hidden;
  flex-grow: 1;
}

.doc-card-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.doc-card-subtitle {
  font-size: 0.74rem;
  color: var(--text-muted);
}

/* Upload Dropzone Box */
.app-upload-box {
  border: 1px dashed var(--border);
  background: rgba(8, 11, 18, 0.6);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.app-upload-box:hover, .app-upload-box.dragover {
  border-color: var(--accent-cyan);
  background: rgba(34, 211, 238, 0.08);
}

.upload-icon-wrap {
  width: 34px;
  height: 34px;
  background: #111827;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px;
  color: var(--accent-cyan);
}

/* Futuristic Center Pipeline Connector */
.app-pipeline-connector {
  width: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 20px 0;
  border-right: 1px solid var(--border);
  background: #0A0E18;
  flex-shrink: 0;
}

.circuit-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
}

.circuit-icon-glow {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #111827;
  border: 1px solid rgba(139, 92, 246, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--highlight);
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.25);
  animation: pulseNode 3s infinite alternate;
}

@keyframes pulseNode {
  0% { box-shadow: 0 0 10px rgba(139, 92, 246, 0.2); }
  100% { box-shadow: 0 0 24px rgba(34, 211, 238, 0.45); color: var(--accent-cyan); border-color: var(--accent-cyan); }
}

.circuit-step-label {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-align: center;
}

.circuit-arrow-svg {
  width: 60px;
  height: 20px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 2;
  opacity: 0.8;
}

/* Right Output Panel */
.app-output-panel {
  flex-grow: 1;
  background: #080B12;
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow: hidden;
}

.output-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.output-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.output-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-main);
}

.accuracy-chip {
  background: var(--success-tint);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: var(--success);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* KPI Strip in Output */
.output-kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.output-kpi-card {
  background: #0E1322;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}

.output-kpi-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.output-kpi-val {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.output-kpi-val.green {
  color: var(--success);
}

/* Excel Style Table View */
.spreadsheet-container {
  flex-grow: 1;
  background: #0B0F19;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: auto;
  position: relative;
  max-height: 520px;
}

.spreadsheet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  font-family: var(--font-body);
}

/* Column Letter Header Row (A, B, C, D, E, F) */
.col-letter-row th {
  background: #0A0D16;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid rgba(37, 48, 71, 0.4);
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.sheet-header-row th {
  background: #0E1322;
  padding: 10px 14px;
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  border-right: 1px solid rgba(37, 48, 71, 0.4);
  position: sticky;
  top: 0;
  z-index: 2;
  text-align: left;
}

.spreadsheet-table td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(37, 48, 71, 0.35);
  border-right: 1px solid rgba(37, 48, 71, 0.25);
  color: var(--text-main);
  white-space: nowrap;
}

.spreadsheet-table tr:hover td {
  background: rgba(139, 92, 246, 0.08);
}

.spreadsheet-table td.col-index {
  background: #0A0D16;
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.75rem;
  text-align: center;
  width: 44px;
}

/* Bottom Progress Strip & Primary Export Action */
.output-footer-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.progress-track-wrap {
  flex-grow: 1;
  max-width: 500px;
}

.progress-label-text {
  font-size: 0.76rem;
  color: var(--text-secondary);
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
}

.progress-bar-rail {
  width: 100%;
  height: 6px;
  background: #111827;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid var(--border);
}

.progress-bar-fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent-cyan) 100%);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

.btn-export-master {
  background: linear-gradient(135deg, var(--primary) 0%, #6D28D9 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--primary-glow);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-fast);
}

.btn-export-master:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(139, 92, 246, 0.5);
}

/* Mobile Segmented Tab Navigator */
.app-mobile-nav-tabs {
  display: none;
  background: #0E1322;
  border-bottom: 1px solid var(--border);
  padding: 8px 16px;
  gap: 8px;
}

.mobile-tab-btn {
  flex: 1;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.mobile-tab-btn.active {
  background: var(--primary-tint);
  border-color: var(--primary);
  color: #FFFFFF;
}

@media (max-width: 1024px) {
  .app-pipeline-connector {
    display: none;
  }
  .app-nav-rail {
    display: none;
  }
  .app-workspace-body {
    flex-direction: column;
  }
  .app-source-panel {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .app-mobile-nav-tabs {
    display: flex;
  }
  .app-source-panel.mobile-hidden,
  .app-output-panel.mobile-hidden {
    display: none !important;
  }
  .output-kpi-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   HOMEPAGE PREVIEW SHOWCASE CARD (DEDICATED EXTRACTOR TEASER)
   ========================================================================== */
.preview-showcase-card {
  background: #0D1220;
  border: 1px solid #253047;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px -12px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(139, 92, 246, 0.25), 0 0 40px rgba(139, 92, 246, 0.12);
  overflow: hidden;
  position: relative;
}

.preview-showcase-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.7), rgba(34, 211, 238, 0.7), transparent);
  pointer-events: none;
}

.preview-card-header {
  background: #111827;
  border-bottom: 1px solid #1E293B;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px;
  gap: 12px;
}

.preview-window-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.preview-window-dots .window-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}

.preview-window-dots .dot-red {
  background: #FF5F56;
  box-shadow: 0 0 6px rgba(255, 95, 86, 0.4);
}

.preview-window-dots .dot-yellow {
  background: #FFBD2E;
  box-shadow: 0 0 6px rgba(255, 189, 46, 0.4);
}

.preview-window-dots .dot-green {
  background: #27C93F;
  box-shadow: 0 0 6px rgba(39, 201, 63, 0.4);
}

.preview-app-title {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-left: 8px;
}

.preview-url-pill {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: var(--radius-full);
  padding: 4px 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--highlight);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.preview-launch-pill {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.preview-launch-pill:hover {
  color: #FFFFFF;
  transform: translateX(2px);
}

.preview-card-body {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  padding: 36px;
  align-items: center;
}

.preview-info-column {
  display: flex;
  flex-direction: column;
}

.preview-title {
  font-family: var(--font-heading);
  font-size: 1.95rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin: 0 0 16px 0;
  letter-spacing: -0.02em;
}

.preview-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 24px 0;
}

.preview-feature-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.preview-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.preview-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--primary-tint);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.preview-feature-item strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 3px;
}

.preview-feature-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

.preview-actions-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Mini Visual Column Mock */
.preview-visual-column {
  min-width: 0;
}

.preview-mini-workspace {
  background: #080B12;
  border: 1px solid #1E293B;
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.7), 0 16px 36px -10px rgba(0, 0, 0, 0.6);
}

.mini-mock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.mini-doc-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-main);
  background: #111827;
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
}

.mini-doc-tag svg {
  color: var(--error);
}

.mini-status-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--success);
  background: var(--success-tint);
  border: 1px solid rgba(52, 211, 153, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.mini-pipeline-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #0E1322;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  gap: 10px;
}

.mini-pipeline-node {
  display: flex;
  flex-direction: column;
}

.mini-node-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
}

.mini-node-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.mini-pipeline-node.active .mini-node-title {
  color: var(--accent-cyan);
}

@keyframes pipelinePulse {
  0%, 100% { opacity: 0.6; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(3px); }
}

.mini-pipeline-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--primary);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  animation: pipelinePulse 2.5s ease-in-out infinite;
}

.mini-sheet-snippet {
  background: #0B0E17;
  border: 1px solid #1E293B;
  border-radius: var(--radius-xs);
  overflow: hidden;
  font-size: 0.75rem;
}

.mini-sheet-cols {
  display: grid;
  grid-template-columns: 85px 1.4fr 40px 65px 70px;
  background: #111827;
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.mini-sheet-row {
  display: grid;
  grid-template-columns: 85px 1.4fr 40px 65px 70px;
  padding: 7px 10px;
  border-bottom: 1px solid rgba(37, 48, 71, 0.4);
  color: var(--text-secondary);
  align-items: center;
  font-size: 0.74rem;
  transition: background 0.15s;
}

.mini-sheet-row:last-child {
  border-bottom: none;
}

.mini-sheet-row:hover {
  background: rgba(139, 92, 246, 0.08);
}

.mini-sheet-row .mono {
  font-family: var(--font-mono);
  color: var(--highlight);
  font-size: 0.72rem;
}

.mini-sheet-row .highlight-green {
  font-family: var(--font-mono);
  color: var(--success);
  font-weight: 700;
}

.mini-mock-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 4px;
}

.mini-kpi-summary {
  display: flex;
  gap: 14px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.mini-kpi-summary strong {
  color: var(--text-main);
  font-family: var(--font-mono);
}

.btn-mini-launch {
  background: var(--gradient-primary);
  color: #FFFFFF;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-xs);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
}

.btn-mini-launch:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
}

@media (max-width: 960px) {
  .preview-card-body {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 24px 18px;
  }
  .preview-title {
    font-size: 1.6rem;
  }
  .preview-url-pill {
    display: none;
  }
  .preview-card-header {
    padding: 0 14px;
  }
  .mini-sheet-cols, .mini-sheet-row {
    grid-template-columns: 80px 1fr 65px;
  }
  .mini-sheet-cols span:nth-child(3),
  .mini-sheet-cols span:nth-child(4),
  .mini-sheet-row span:nth-child(3),
  .mini-sheet-row span:nth-child(4) {
    display: none;
  }
}