/* ==========================================================================
   QuickSend.ai - Obsidian Kinetic Design System
   Early-Stage Autonomous Outbound Engine
   Aesthetic: Technical Glassmorphism & Cyber-Minimalism
   ========================================================================== */

:root {
  /* Canvas & Surface Tiering */
  --bg-canvas: #090D16;
  --bg-panel: #0D1322;
  --bg-card: #141C30;
  --bg-glass: rgba(13, 19, 34, 0.75);
  --bg-glass-elevated: rgba(20, 28, 48, 0.88);
  
  /* Radiant Neon & Cyan Accents */
  --primary: #8B5CF6;
  --primary-light: #A78BFA;
  --primary-glow: rgba(139, 92, 246, 0.35);
  --primary-gradient: linear-gradient(135deg, #8B5CF6 0%, #3B82F6 100%);
  
  --secondary: #06B6D4;
  --secondary-light: #22D3EE;
  --secondary-glow: rgba(6, 182, 212, 0.25);
  
  --tertiary: #3B82F6;
  --tertiary-light: #60A5FA;
  
  --accent-green: #10B981;
  --accent-amber: #F59E0B;
  --accent-red: #EF4444;
  
  /* Text & Foreground */
  --text-high: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #475569;
  
  /* Borders & Hairlines */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.12);
  --border-hover: rgba(139, 92, 246, 0.35);
  --border-active: rgba(6, 182, 212, 0.60);
  
  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
  
  /* Typography */
  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --container-max: 1200px;
}

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

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

body {
  background-color: var(--bg-canvas);
  color: var(--text-high);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.mono-font {
  font-family: var(--font-mono);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Background Atmospheric Halos */
.ambient-halo {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  opacity: 0.4;
}

.halo-top-right {
  top: -120px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.45) 0%, rgba(59, 130, 246, 0.15) 50%, transparent 70%);
}

.halo-center-left {
  top: 850px;
  left: -200px;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.35) 0%, rgba(59, 130, 246, 0.1) 50%, transparent 70%);
}

.halo-bottom-right {
  bottom: 100px;
  right: -150px;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, rgba(6, 182, 212, 0.1) 60%, transparent 70%);
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 1;
}

/* Glass Card */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  position: relative;
  z-index: 2;
  transition: all 0.25s ease;
}

.glass-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 25px -4px var(--primary-glow);
}

/* Navigation */
.navbar-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 13, 22, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-high);
  flex-shrink: 0;
}

.logo-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  filter: drop-shadow(0 0 10px var(--primary-glow));
}

.brand-text-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand-dot {
  color: var(--secondary);
}

.brand-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--secondary);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 4px 9px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-links-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
  margin-right: 20px;
  flex-shrink: 1;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.2s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-high);
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary-gradient);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.35);
  transition: all 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
  box-shadow: 0 0 25px rgba(139, 92, 246, 0.6);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-high);
  font-weight: 500;
  font-size: 0.88rem;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-hover);
}

.btn-hero-lg {
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.btn-small {
  padding: 5px 10px;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
}

/* Hero Section */
.hero-section {
  padding-top: 80px;
  padding-bottom: 60px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  margin-bottom: 28px;
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--secondary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--secondary);
  animation: pulseGlow 1.8s infinite;
}

.mono-tag {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--secondary);
}

.pill-divider {
  color: var(--text-dim);
}

.pill-highlight {
  color: var(--text-high);
  font-weight: 500;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, #F8FAFC 0%, #D0BCFF 40%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto 36px auto;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
}

/* Hero Stats Banner */
.hero-stats-banner {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  background: rgba(13, 19, 34, 0.65);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 22px 32px;
  max-width: 980px;
  margin: 0 auto;
}

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

.stat-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-high);
  margin-bottom: 4px;
}

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

.stat-separator {
  width: 1px;
  height: 38px;
  background-color: var(--border-subtle);
}

/* Section Common */
.section {
  padding-top: 90px;
  padding-bottom: 50px;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px auto;
}

.section-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--secondary);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.28);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* ==========================================================================
   INTERACTIVE SIMULATOR (The Main Attraction)
   ========================================================================== */

.simulator-wrapper {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Top bar: Upload zone + controls */
.sim-top-bar {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
  align-items: stretch;
}

.upload-dropzone {
  border: 2px dashed rgba(6, 182, 212, 0.35);
  border-radius: var(--radius-md);
  background: rgba(9, 13, 22, 0.6);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.upload-dropzone:hover, .upload-dropzone.drag-active {
  border-color: var(--secondary);
  background: rgba(6, 182, 212, 0.08);
  box-shadow: 0 0 20px var(--secondary-glow);
}

.dropzone-inner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.drop-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.15);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dropzone-text {
  display: flex;
  flex-direction: column;
}

.drop-main-text {
  font-size: 0.95rem;
  color: var(--text-high);
}

.drop-sub-text {
  font-size: 0.78rem;
}

.sim-actions-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}

.sim-mode-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: rgba(9, 13, 22, 0.6);
  border: 1px solid var(--border-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.form-input-compact {
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--secondary-light);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 8px;
  outline: none;
}

/* Leads Table */
.leads-table-container {
  background: rgba(9, 13, 22, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.table-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(13, 19, 34, 0.6);
}

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

.table-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-high);
}

.pill-chip-cyan {
  font-size: 0.7rem;
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--secondary);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.sim-status-indicator {
  font-size: 0.75rem;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.green-dot { background-color: var(--accent-green); box-shadow: 0 0 6px var(--accent-green); }
.purple-dot { background-color: var(--primary); box-shadow: 0 0 6px var(--primary); }
.amber-dot { background-color: var(--accent-amber); box-shadow: 0 0 6px var(--accent-amber); }

.table-scroll-wrapper {
  max-height: 240px;
  overflow-y: auto;
}

.leads-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  text-align: left;
}

.leads-table th {
  background: rgba(13, 19, 34, 0.4);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.7rem;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
}

.leads-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
}

.leads-table tbody tr {
  cursor: pointer;
  transition: background 0.15s ease;
}

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

.leads-table tbody tr.active-lead-row {
  background: rgba(6, 182, 212, 0.12);
}

.lead-name-cell {
  font-weight: 600;
  color: var(--text-high);
}

.lead-status-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  display: inline-block;
}

.status-queued {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-dim);
}

.status-crafting {
  background: rgba(139, 92, 246, 0.2);
  color: var(--primary-light);
  border: 1px solid rgba(139, 92, 246, 0.4);
  animation: pulseGlow 1.2s infinite;
}

.status-dispatched {
  background: rgba(16, 185, 129, 0.18);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.35);
}

/* Simultaneous Monitor (Terminal & Live Email Preview) */
.sim-bottom-monitor {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 20px;
  align-items: stretch;
}

.monitor-left {
  background: rgba(9, 13, 22, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
}

.monitor-header {
  font-size: 0.72rem;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 10px;
  margin-bottom: 12px;
}

.terminal-log {
  flex-grow: 1;
  font-size: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 250px;
  overflow-y: auto;
}

.log-line {
  line-height: 1.4;
}

.log-crafting {
  color: var(--primary-light);
}

.log-dispatched {
  color: var(--accent-green);
}

.monitor-right {
  background: rgba(9, 13, 22, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.live-email-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  background: rgba(13, 19, 34, 0.6);
  border-bottom: 1px solid var(--border-subtle);
}

.preview-title {
  font-size: 0.75rem;
  color: var(--secondary);
}

.preview-badge {
  font-size: 0.65rem;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-green);
  padding: 2px 6px;
  border-radius: var(--radius-pill);
}

.live-email-box {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 12px;
}

.live-email-meta {
  font-size: 0.78rem;
  background: rgba(13, 19, 34, 0.4);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.live-email-body {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-high);
  flex-grow: 1;
  min-height: 140px;
}

.live-email-body p {
  margin-bottom: 12px;
}

.dispatch-receipt {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 10px;
  color: var(--text-dim);
}

/* ==========================================================================
   Section 2: How It Works
   ========================================================================== */

.workflow-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.workflow-card {
  padding: 32px 28px;
  position: relative;
}

.step-num {
  position: absolute;
  top: 24px;
  right: 28px;
  font-size: 1.5rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.08);
}

.workflow-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.workflow-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.workflow-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Section 3: Anti-AI Principles
   ========================================================================== */

.anti-ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.anti-card {
  padding: 30px;
}

.anti-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.banned-badge {
  font-size: 0.75rem;
  color: var(--accent-red);
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.approved-badge {
  font-size: 0.75rem;
  color: var(--accent-green);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.subtle-note {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.banned-examples {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.approved-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-item strong {
  font-size: 0.92rem;
  color: var(--text-high);
  display: block;
  margin-bottom: 4px;
}

.feature-item p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Section 4: Comparison Table
   ========================================================================== */

.table-card {
  padding: 24px;
  overflow-x: auto;
}

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

.comparison-table th {
  background: rgba(9, 13, 22, 0.6);
  padding: 14px 18px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

.comparison-table tbody tr.highlighted-row {
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.comparison-table tbody tr.highlighted-row td {
  color: var(--text-high);
}

.green-text { color: var(--accent-green); }
.amber-text { color: var(--accent-amber); }
.red-text { color: var(--accent-red); }
.cyan-text { color: var(--secondary); }
.font-bold { font-weight: 700; }

/* ==========================================================================
   Section 5: Beta Waitlist Banner
   ========================================================================== */

.waitlist-banner {
  padding: 50px 40px;
  max-width: 860px;
  margin: 0 auto;
  border-color: rgba(139, 92, 246, 0.4);
  background: radial-gradient(circle at top center, rgba(139, 92, 246, 0.15) 0%, rgba(13, 19, 34, 0.85) 70%);
}

.waitlist-inner {
  text-align: center;
}

.waitlist-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.waitlist-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 36px auto;
}

.waitlist-form {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 680px;
  margin: 0 auto 28px auto;
}

.form-row-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.form-input {
  width: 100%;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-high);
  padding: 10px 14px;
  font-size: 0.88rem;
  outline: none;
  transition: all 0.2s ease;
}

.form-input:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.2);
}

.waitlist-meta-stats {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* Footer */
.footer-wrapper {
  background: var(--bg-panel);
  border-top: 1px solid var(--border-subtle);
  padding: 30px 0;
  position: relative;
  z-index: 2;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.footer-badges {
  display: flex;
  gap: 10px;
}

.badge-chip {
  font-size: 0.7rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

/* Toast Notification */
.toast-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-panel);
  border: 1px solid var(--secondary);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-high);
  font-size: 0.88rem;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.6), 0 0 15px var(--secondary-glow);
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  color: var(--accent-green);
  font-weight: 800;
}

/* Keyframes */
@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.2); opacity: 0.4; }
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.8rem; }
  .sim-top-bar { grid-template-columns: 1fr; }
  .sim-bottom-monitor { grid-template-columns: 1fr; }
  .workflow-cards-grid { grid-template-columns: 1fr; }
  .anti-ai-grid { grid-template-columns: 1fr; }
  .hero-stats-banner { grid-template-columns: 1fr 1fr; gap: 18px; }
  .stat-separator { display: none; }

  .nav-links-wrap {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    margin: 0;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
  }
  .nav-links-wrap.mobile-open {
    display: flex;
  }
  .mobile-toggle {
    display: flex;
  }
  .nav-btn-login {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.1rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-cta-group { flex-direction: column; width: 100%; }
  .btn-hero-lg { width: 100%; }
  .form-row-grid { grid-template-columns: 1fr; }
  .waitlist-meta-stats { flex-direction: column; gap: 8px; text-align: center; }
  .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }
}