/* ==========================================
   Boss Dial Landing Page Styles
   Derived from extension branding (Dark Theme)
   ========================================== */

/* CSS Variables */
:root {
  /* Brand Colors - matching extension */
  --brand-primary: #4F46E5;
  --brand-primary-600: #4F46E5;
  --brand-primary-500: #6366F1;
  --brand-primary-700: #4338CA;
  --brand-primary-800: #3730A3;
  --brand-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

  /* Accent Colors (Modes) - from actual extension */
  --accent-teal: #14B8A6;
  --accent-teal-dark: #0D9488;
  --accent-indigo: #4F46E5;
  --accent-orange: #F97316;
  --accent-orange-dark: #EA580C;
  --accent-coral: #E07B5D;
  --accent-violet: #8B5CF6;
  --accent-rose: #F43F5E;
  --accent-cyan: #06B6D4;

  /* Dark Theme Neutrals - matching extension */
  --dark-bg: #0B1220;
  --dark-surface: #1E293B;
  --dark-card: #1a2332;
  --dark-border: #334155;

  /* Light Neutrals */
  --neutral-900: #111827;
  --neutral-800: #1F2937;
  --neutral-700: #374151;
  --neutral-600: #4B5563;
  --neutral-500: #6B7280;
  --neutral-400: #9CA3AF;
  --neutral-300: #D1D5DB;
  --neutral-200: #E5E7EB;
  --neutral-100: #F3F4F6;
  --neutral-50: #F9FAFB;
  --surface: #FFFFFF;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.2s ease;
  --transition-slow: 0.3s ease;
  --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--neutral-900);
  line-height: 1.6;
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ==========================================
   Navigation
   ========================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-4) 0;
  transition: all var(--transition-normal);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--neutral-900);
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-links a {
  text-decoration: none;
  color: var(--neutral-600);
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

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

.nav-cta {
  background: var(--brand-primary) !important;
  color: white !important;
  padding: var(--space-2) var(--space-4) !important;
  border-radius: var(--radius-full) !important;
  font-weight: 600 !important;
  transition: all var(--transition-normal) !important;
}

.nav-cta:hover {
  background: var(--brand-primary-700) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Dark nav for privacy page */
.nav-dark {
  background: var(--neutral-900);
}

.nav-dark .nav-logo,
.nav-dark .logo-text {
  color: white;
}

.nav-dark .nav-links a {
  color: var(--neutral-300);
}

.nav-dark .nav-links a:hover,
.nav-dark .nav-links a.active {
  color: white;
}

.nav-dark.scrolled {
  background: rgba(17, 24, 39, 0.95);
}

.nav-dark .nav-toggle span {
  background: white;
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-700) 100%);
  color: white;
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3), 0 0 0 0 rgba(99, 102, 241, 0.7);
  transition: all var(--transition-normal);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4), 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.btn-secondary {
  background: transparent;
  color: var(--neutral-700);
  border: 2px solid var(--neutral-200);
}

.btn-secondary:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: 1.125rem;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-20) 0 var(--space-16);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 40%, rgba(20, 184, 166, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(79, 70, 229, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 50% 30% at 60% 80%, rgba(249, 115, 22, 0.1) 0%, transparent 50%),
    linear-gradient(180deg, var(--neutral-50) 0%, white 100%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, var(--neutral-200) 1px, transparent 0);
  background-size: 40px 40px;
  opacity: 0.5;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-8);
  align-items: center;
  position: relative;
  z-index: 1;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid rgba(79, 70, 229, 0.2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-primary);
  margin-bottom: var(--space-6);
}

.badge-icon {
  font-size: 1rem;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--neutral-900);
  margin-bottom: var(--space-6);
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-teal) 0%, var(--brand-primary) 50%, var(--accent-orange) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--neutral-600);
  line-height: 1.6;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--brand-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--neutral-500);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--neutral-200);
}

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}

/* Demo Wrapper - Contains chat app + floating popover */
.demo-wrapper {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

/* Full Chat App Mockup */
.app-mockup {
  display: flex;
  width: 480px;
  height: 400px;
  background: #1e1e2e;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-slow);
}

.app-mockup:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 
    0 30px 60px -12px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.15);
}

/* App Sidebar */
.app-sidebar {
  width: 160px;
  background: #1a1a2e;
  border-right: 1px solid #2d2d44;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  padding: 16px;
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  border-bottom: 1px solid #2d2d44;
}

.sidebar-list {
  flex: 1;
  padding: 8px;
  overflow-y: auto;
}

.sidebar-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius-md);
  cursor: pointer;
  margin-bottom: 4px;
}

.sidebar-contact.active {
  background: rgba(79, 70, 229, 0.2);
}

.sidebar-contact:hover:not(.active) {
  background: rgba(255, 255, 255, 0.05);
}

.contact-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.contact-avatar.small {
  width: 28px;
  height: 28px;
  font-size: 0.75rem;
}

.contact-avatar.pink { background: linear-gradient(135deg, #ec4899 0%, #f472b6 100%); }
.contact-avatar.purple { background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%); }
.contact-avatar.blue { background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%); }

.contact-info {
  flex: 1;
  min-width: 0;
}

.contact-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: white;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-preview {
  font-size: 0.6875rem;
  color: var(--neutral-500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-time {
  font-size: 0.625rem;
  color: var(--neutral-500);
  flex-shrink: 0;
}

/* App Chat Area */
.app-chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #0f0f1a;
}

.chat-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #1a1a2e;
  border-bottom: 1px solid #2d2d44;
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: white;
}

.topbar-actions {
  display: flex;
  gap: 16px;
  font-size: 1rem;
  opacity: 0.6;
}

.chat-messages-area {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
}

.message-row {
  display: flex;
  gap: 10px;
  max-width: 85%;
}

.message-row.incoming {
  align-self: flex-start;
}

.msg-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.msg-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.msg-bubble {
  background: #2d2d44;
  color: var(--neutral-200);
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  line-height: 1.4;
}

.msg-time {
  font-size: 0.6875rem;
  color: var(--neutral-500);
  padding-left: 4px;
}

/* Chat Input Bar */
.chat-input-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: #1a1a2e;
  border-top: 1px solid #2d2d44;
}

.input-field {
  flex: 1;
  background: #2d2d44;
  border-radius: var(--radius-md);
  padding: 10px 14px;
}

.input-text {
  font-size: 0.875rem;
  color: var(--neutral-300);
}

.input-text.highlighted {
  background: rgba(79, 70, 229, 0.3);
  padding: 2px 4px;
  border-radius: 2px;
}

.input-actions-bar {
  display: flex;
  gap: 10px;
  font-size: 1rem;
  opacity: 0.6;
}

.send-button {
  width: 36px;
  height: 36px;
  background: var(--brand-primary);
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.875rem;
}

/* FAB Button Demo */
.fab-button-demo {
  width: 40px;
  height: 40px;
  background: white;
  border: 2px solid var(--brand-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
  cursor: pointer;
}

/* Floating Popover - beside the chat */
.popover-floating {
  width: 280px;
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  animation: popover-appear 0.3s ease-out;
  margin-top: 40px;
}

@keyframes popover-appear {
  from {
    opacity: 0;
    transform: scale(0.95) translateX(-10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateX(0);
  }
}

/* Extension popup mockup */
.extension-mockup {
  background: var(--dark-bg);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--dark-border);
  transition: transform 0.3s ease;
  transform-style: preserve-3d;
}

.mockup-header {
  background: var(--brand-gradient);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}

.mockup-icon {
  font-size: 2rem;
  margin-bottom: var(--space-3);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.mockup-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: white;
  margin-bottom: var(--space-2);
}

.mockup-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9375rem;
}

.mockup-body {
  padding: var(--space-5);
}

.mockup-user-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  margin-bottom: var(--space-4);
}

.mockup-avatar {
  width: 48px;
  height: 48px;
  background: var(--brand-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 auto var(--space-3);
}

.mockup-email {
  color: white;
  font-size: 0.9375rem;
}

.mockup-usage {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.usage-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.usage-header-icon {
  font-size: 1.125rem;
}

.usage-header-text {
  color: white;
  font-weight: 600;
}

.usage-count {
  text-align: center;
  margin-bottom: var(--space-3);
}

.usage-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--brand-primary);
}

.usage-limit {
  color: var(--neutral-400);
  font-size: 1.25rem;
}

.usage-bar {
  height: 8px;
  background: var(--dark-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-3);
}

.usage-progress {
  height: 100%;
  width: 36%;
  background: linear-gradient(90deg, var(--accent-teal) 0%, var(--brand-primary) 50%, var(--accent-coral) 100%);
  border-radius: var(--radius-full);
}

.usage-remaining {
  text-align: center;
  color: #FFD700;
  font-size: 0.875rem;
}

.mockup-cta {
  background: linear-gradient(135deg, var(--accent-teal) 0%, var(--brand-primary) 50%, var(--accent-coral) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
}

.mockup-cta-title {
  color: white;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: var(--space-2);
}

.mockup-cta-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
}

/* Popover mockup (for rewrite UI) */
.popover-mockup {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--neutral-100);
}

.popover-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.popover-title {
  font-size: 1.125rem;
}

.popover-badge {
  font-size: 0.625rem;
  padding: 3px 8px;
}

.popover-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-3);
}

.popover-chip {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.chip-teal {
  background: var(--accent-teal);
  color: white;
}

.chip-indigo {
  background: var(--brand-primary);
  color: white;
}

.chip-indigo.active {
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.3);
}

.chip-neutral {
  background: white;
  color: var(--neutral-700);
  border: 1.5px solid var(--neutral-200);
}

.popover-dial {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.popover-dial .dial-svg {
  width: 120px;
  height: 70px;
}

.popover-results {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.popover-title {
  font-size: 1.25rem;
  font-weight: 800;
  font-style: italic;
  background: linear-gradient(135deg, var(--accent-teal) 0%, var(--brand-primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.popover-badge {
  background: var(--neutral-100);
  color: var(--neutral-600);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dial-modes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.mode-chip {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
}

.mode-teal {
  background: var(--accent-teal);
  color: white;
}

.mode-indigo {
  background: var(--brand-primary);
  color: white;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
  transform: scale(1.02);
}

.mode-neutral {
  background: white;
  color: var(--neutral-700);
  border-color: var(--neutral-200);
}

.mode-chip.active {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.dial-ring {
  position: relative;
  width: 140px;
  height: 80px;
  margin: 0 auto var(--space-4);
}

.dial-svg {
  width: 100%;
  height: 100%;
}

.dial-needle {
  transition: transform 0.6s cubic-bezier(0.68, -0.15, 0.265, 1.15);
}

.result-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.result-card-item {
  background: var(--dark-card);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}

.result-text {
  color: var(--neutral-200);
  font-size: 0.8125rem;
  margin-bottom: var(--space-2);
  line-height: 1.4;
}

.result-actions {
  display: flex;
  gap: 6px;
}

.result-btn {
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.result-btn-primary {
  background: var(--neutral-700);
  color: white;
}

.result-btn-secondary {
  background: var(--neutral-600);
  color: white;
}

.popover-footer {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--neutral-100);
}

.footer-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.footer-btn-teal {
  background: var(--accent-teal);
  color: white;
}

.footer-btn-dark {
  background: var(--neutral-800);
  color: white;
}

/* Legacy example styles for modes section */
.example-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--neutral-100);
}

.example-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
}

.example-icon {
  font-size: 1rem;
}

.mode-card .mode-example {
  margin-bottom: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.example-before,
.example-after {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  line-height: 1.5;
  position: relative;
  max-width: 90%;
}

.example-before {
  background: var(--neutral-100);
  color: var(--neutral-600);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}

.example-after {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-500) 100%);
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
}

.label {
  font-weight: 700;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: var(--space-1);
  opacity: 0.8;
}

.example-before .label {
  color: var(--neutral-500);
}

.example-after .label {
  color: rgba(255, 255, 255, 0.9);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s ease-in-out infinite;
  color: var(--neutral-400);
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* ==========================================
   Section Styles
   ========================================== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-12);
}

.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid rgba(79, 70, 229, 0.2);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--neutral-900);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--neutral-600);
  line-height: 1.6;
}

/* ==========================================
   Features Section
   ========================================== */
.features {
  padding: var(--space-20) 0;
  background: linear-gradient(180deg, white 0%, var(--neutral-50) 100%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--neutral-100);
  transition: all var(--transition-normal);
  opacity: 0;
  transform: translateY(20px);
}

.feature-card.animate-in {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.5s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(79, 70, 229, 0.1);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  transition: transform var(--transition-bounce);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
}

.feature-icon-teal {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.15) 0%, rgba(20, 184, 166, 0.05) 100%);
  color: var(--accent-teal);
}

.feature-icon-indigo {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.15) 0%, rgba(79, 70, 229, 0.05) 100%);
  color: var(--brand-primary);
}

.feature-icon-orange {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(249, 115, 22, 0.05) 100%);
  color: var(--accent-orange);
}

.feature-icon-violet {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(139, 92, 246, 0.05) 100%);
  color: var(--accent-violet);
}

.feature-icon-rose {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.15) 0%, rgba(244, 63, 94, 0.05) 100%);
  color: var(--accent-rose);
}

.feature-icon-cyan {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(6, 182, 212, 0.05) 100%);
  color: var(--accent-cyan);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: var(--space-3);
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--neutral-600);
  line-height: 1.6;
}

/* ==========================================
   Works On Section
   ========================================== */
.works-on {
  padding: var(--space-16) 0;
  background: linear-gradient(180deg, var(--neutral-50) 0%, white 100%);
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
  max-width: 900px;
  margin: 0 auto;
}

.platform-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--neutral-100);
  transition: all var(--transition-normal);
  cursor: default;
}

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

.platform-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.platform-icon svg {
  width: 40px;
  height: 40px;
}

.platform-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--neutral-700);
  text-align: center;
  white-space: nowrap;
}

.platforms-note {
  text-align: center;
  margin-top: var(--space-8);
  font-size: 0.9375rem;
  color: var(--neutral-500);
  font-style: italic;
}

@media (max-width: 900px) {
  .platforms-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 600px) {
  .platforms-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
  }
  
  .platform-card {
    padding: var(--space-4);
  }
  
  .platform-icon {
    width: 36px;
    height: 36px;
  }
  
  .platform-icon svg {
    width: 32px;
    height: 32px;
  }
  
  .platform-name {
    font-size: 0.6875rem;
  }
}

/* ==========================================
   How It Works Section
   ========================================== */
.how-it-works {
  padding: var(--space-20) 0;
  background: var(--neutral-900);
  color: white;
}

.how-it-works .section-badge {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: white;
}

.how-it-works .section-title {
  color: white;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.step {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  opacity: 0;
  transform: translateY(20px);
}

.step.animate-in {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.5s ease;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--accent-violet) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.step-content p {
  font-size: 1rem;
  color: var(--neutral-400);
  line-height: 1.6;
}

.step-visual {
  display: flex;
  justify-content: center;
}

.step-demo {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  min-width: 280px;
}

/* Step 1: FAB demo */
.step-demo-fab .demo-input-container {
  position: relative;
}

.step-demo-fab .demo-input {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--neutral-200);
  font-size: 0.9375rem;
}

.step-demo-fab .demo-fab-button {
  position: absolute;
  right: -50px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, white 0%, #F8FAFC 100%);
  border: 2px solid var(--brand-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

/* Step 2: Modes demo */
.step-demo-modes {
  text-align: center;
}

.mini-modes {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-4);
}

.mini-mode {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  transition: all var(--transition-normal);
}

.mini-mode.teal {
  background: var(--accent-teal);
  color: white;
}

.mini-mode.indigo {
  background: var(--brand-primary);
  color: white;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

.mini-mode.neutral {
  background: rgba(255, 255, 255, 0.1);
  color: var(--neutral-300);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.mini-mode.active {
  transform: scale(1.05);
}

.mini-dial {
  display: flex;
  justify-content: center;
}

/* Step 3: Result demo */
.step-demo-result {
  text-align: left;
}

.demo-result-card {
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.demo-result-card p {
  color: var(--neutral-200);
  font-size: 0.9375rem;
  margin-bottom: var(--space-3);
}

.demo-result-actions {
  display: flex;
  gap: var(--space-2);
}

.demo-btn {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.demo-btn.primary {
  background: var(--neutral-600);
  color: white;
}

.demo-btn.secondary {
  background: var(--neutral-700);
  color: white;
}

/* ==========================================
   Modes Section
   ========================================== */
.modes {
  padding: var(--space-20) 0;
  background: linear-gradient(180deg, var(--neutral-50) 0%, white 100%);
}

.modes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.mode-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  border: 2px solid var(--neutral-100);
  transition: all var(--transition-normal);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
}

.mode-card.animate-in {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.5s ease;
}

.mode-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.mode-card.featured {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--accent-violet) 100%);
  color: white;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mode-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.mode-icon {
  font-size: 1.5rem;
}

.mode-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--neutral-900);
}

.mode-description {
  font-size: 0.9375rem;
  color: var(--neutral-600);
  line-height: 1.6;
  margin-bottom: var(--space-5);
}

.mode-card .mode-example {
  margin-bottom: var(--space-5);
}

.mode-card .example-before,
.mode-card .example-after {
  font-size: 0.8125rem;
}

.mode-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.tag-allow {
  background: rgba(20, 184, 166, 0.15);
  color: var(--accent-teal-dark);
}

.tag-avoid {
  background: rgba(244, 63, 94, 0.1);
  color: var(--accent-rose);
}

.mode-card-teal:hover {
  border-color: var(--accent-teal);
}

.mode-card-indigo:hover {
  border-color: var(--brand-primary);
}

.mode-card-orange:hover {
  border-color: var(--accent-orange);
}

/* ==========================================
   CTA Section
   ========================================== */
.cta {
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-800) 100%);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 50% at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 80% 30%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-icon {
  font-size: 3rem;
  margin-bottom: var(--space-6);
}

.cta h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: white;
  margin-bottom: var(--space-4);
}

.cta p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 480px;
  margin: 0 auto var(--space-8);
}

.cta .btn-primary {
  background: white;
  color: var(--brand-primary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.cta .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.cta-note {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--space-4);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
  background: var(--neutral-900);
  padding: var(--space-16) 0 var(--space-8);
  color: white;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  margin-bottom: var(--space-12);
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-logo span {
  font-weight: 800;
  font-size: 1.25rem;
}

.footer-brand p {
  color: var(--neutral-400);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: var(--space-16);
}

.footer-column h4 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--neutral-300);
  margin-bottom: var(--space-4);
}

.footer-column a {
  display: block;
  color: var(--neutral-400);
  text-decoration: none;
  font-size: 0.9375rem;
  margin-bottom: var(--space-3);
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: white;
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--neutral-800);
  text-align: center;
}

.footer-bottom p {
  color: var(--neutral-500);
  font-size: 0.875rem;
}

/* ==========================================
   Privacy Page Styles
   ========================================== */
.privacy-page {
  background: var(--neutral-50);
}

.privacy-content {
  padding: calc(80px + var(--space-16)) 0 var(--space-20);
}

.privacy-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.privacy-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.privacy-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--neutral-900);
  margin-bottom: var(--space-3);
}

.privacy-updated {
  color: var(--neutral-500);
  font-size: 0.9375rem;
}

.privacy-body {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--neutral-100);
}

.privacy-section {
  margin-bottom: var(--space-10);
}

.privacy-section:last-child {
  margin-bottom: 0;
}

.privacy-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--neutral-100);
}

.privacy-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--neutral-800);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.privacy-section p {
  font-size: 1rem;
  color: var(--neutral-600);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.privacy-section ul {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4);
}

.privacy-section li {
  position: relative;
  padding-left: var(--space-6);
  margin-bottom: var(--space-3);
  font-size: 1rem;
  color: var(--neutral-600);
  line-height: 1.6;
}

.privacy-section li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--brand-primary);
  border-radius: var(--radius-full);
}

.privacy-section li strong {
  color: var(--neutral-800);
}

.privacy-section a {
  color: var(--brand-primary);
  text-decoration: none;
  font-weight: 500;
}

.privacy-section a:hover {
  text-decoration: underline;
}

.privacy-footer-note {
  margin-top: var(--space-10);
  padding: var(--space-5);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid rgba(79, 70, 229, 0.1);
  border-radius: var(--radius-lg);
  text-align: center;
}

.privacy-footer-note p {
  font-size: 0.9375rem;
  color: var(--neutral-700);
  font-weight: 500;
  margin: 0;
}

/* ==========================================
   Mobile Navigation (Hamburger Menu)
   ========================================== */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--neutral-700);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle span:nth-child(1) {
  margin-bottom: 6px;
}

.nav-toggle span:nth-child(3) {
  margin-top: 6px;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav.scrolled .nav-toggle span {
  background: var(--neutral-700);
}

/* Mobile menu overlay */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
}

/* ==========================================
   Responsive Styles
   ========================================== */
@media (max-width: 1200px) {
  .demo-wrapper {
    flex-direction: column;
    align-items: center;
  }
  
  .app-mockup {
    width: 100%;
    max-width: 480px;
    height: 360px;
  }
  
  .popover-floating {
    margin-top: var(--space-4);
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }
  
  /* Demo container on tablet */
  .demo-wrapper {
    flex-direction: column;
  }
  
  .app-mockup {
    width: 100%;
    max-width: 420px;
    height: 320px;
  }
  
  .app-sidebar {
    width: 140px;
  }
  
  .popover-floating {
    width: 280px;
  }

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

  .modes-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .step {
    grid-template-columns: auto 1fr;
    gap: var(--space-5);
  }

  .step-visual {
    grid-column: 2;
    justify-content: flex-start;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

@media (max-width: 768px) {
  /* Show mobile nav toggle */
  .nav-toggle {
    display: flex;
  }
  
  .mobile-menu-overlay {
    display: block;
    pointer-events: none;
  }
  
  .mobile-menu-overlay.active {
    pointer-events: auto;
  }
  
  /* Mobile nav links as slide-in menu */
  .nav-links {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: white;
    flex-direction: column;
    align-items: flex-start;
    padding: 80px var(--space-6) var(--space-6);
    gap: 0;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-links a {
    width: 100%;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--neutral-100);
    font-size: 1rem;
  }
  
  .nav-links .nav-cta {
    margin-top: var(--space-4);
    width: 100%;
    text-align: center;
    padding: var(--space-3) var(--space-4) !important;
  }

  .hero {
    padding: var(--space-16) 0 var(--space-12);
    min-height: auto;
  }

  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-actions .btn {
    width: 100%;
    max-width: 300px;
  }
  
  /* Simplify hero visual for mobile */
  .hero-visual {
    width: 100%;
    overflow: hidden;
  }
  
  .demo-wrapper {
    width: 100%;
    padding: 0 var(--space-4);
  }
  
  .app-mockup {
    max-width: 100%;
    height: 280px;
  }
  
  .app-sidebar {
    width: 100px;
  }
  
  .sidebar-header {
    padding: 12px;
    font-size: 0.875rem;
  }
  
  .sidebar-contact {
    padding: 8px;
    gap: 6px;
  }
  
  .contact-avatar {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }
  
  .contact-name {
    font-size: 0.6875rem;
  }
  
  .contact-preview {
    font-size: 0.5625rem;
  }
  
  .contact-time {
    display: none;
  }
  
  .chat-topbar {
    padding: 10px 12px;
  }
  
  .topbar-user {
    font-size: 0.8125rem;
    gap: 8px;
  }
  
  .topbar-actions {
    font-size: 0.875rem;
    gap: 10px;
  }
  
  .chat-messages-area {
    padding: 12px;
    gap: 8px;
  }
  
  .msg-avatar {
    width: 24px;
    height: 24px;
    font-size: 0.625rem;
  }
  
  .msg-bubble {
    padding: 8px 10px;
    font-size: 0.75rem;
  }
  
  .msg-time {
    font-size: 0.5625rem;
  }
  
  .chat-input-bar {
    padding: 10px 12px;
    gap: 8px;
  }
  
  .input-field {
    padding: 8px 10px;
  }
  
  .input-text {
    font-size: 0.75rem;
  }
  
  .input-actions-bar {
    display: none;
  }
  
  .send-button {
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
  }
  
  .fab-button-demo {
    width: 32px;
    height: 32px;
  }
  
  .fab-button-demo svg {
    width: 14px;
    height: 14px;
  }
  
  .popover-floating {
    width: 100%;
    max-width: 280px;
    padding: var(--space-3);
  }
  
  .popover-header {
    margin-bottom: var(--space-2);
  }
  
  .popover-title {
    font-size: 1rem;
  }
  
  .popover-modes {
    gap: 4px;
    margin-bottom: var(--space-2);
  }
  
  .popover-chip {
    padding: 4px 8px;
    font-size: 0.625rem;
  }
  
  .popover-dial .dial-svg {
    width: 100px;
    height: 58px;
  }
  
  .popover-results {
    margin-bottom: var(--space-2);
  }
  
  .result-card-item {
    padding: var(--space-2);
  }
  
  .result-text {
    font-size: 0.75rem;
    margin-bottom: var(--space-1);
  }
  
  .result-btn {
    padding: 4px 8px;
    font-size: 0.625rem;
  }
  
  .popover-footer {
    padding-top: var(--space-2);
  }
  
  .footer-btn {
    padding: 4px 8px;
    font-size: 0.625rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-card {
    padding: var(--space-6);
  }

  .step {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-4);
  }

  .step-number {
    margin: 0 auto var(--space-3);
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
  
  .step-content h3 {
    font-size: 1.25rem;
  }
  
  .step-content p {
    font-size: 0.9375rem;
  }

  .step-visual {
    grid-column: 1;
    justify-content: center;
  }
  
  .step-demo {
    min-width: 0;
    width: 100%;
    max-width: 320px;
    padding: var(--space-4);
  }
  
  .step-demo-fab .demo-input {
    font-size: 0.8125rem;
    padding: var(--space-3);
  }
  
  .step-demo-fab .demo-fab-button {
    right: -40px;
    width: 32px;
    height: 32px;
    font-size: 0.9375rem;
  }
  
  .mini-modes {
    flex-wrap: wrap;
    gap: var(--space-1);
  }
  
  .mini-mode {
    padding: var(--space-1) var(--space-2);
    font-size: 0.6875rem;
  }
  
  .mini-dial svg {
    width: 80px;
    height: 48px;
  }
  
  .demo-result-card {
    padding: var(--space-3);
  }
  
  .demo-result-card p {
    font-size: 0.8125rem;
  }

  /* Section headers mobile */
  .section-header {
    margin-bottom: var(--space-8);
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  /* Modes section mobile */
  .mode-card {
    padding: var(--space-5);
  }
  
  .mode-header h3 {
    font-size: 1.125rem;
  }
  
  .mode-description {
    font-size: 0.875rem;
  }
  
  .mode-card .example-before,
  .mode-card .example-after {
    font-size: 0.75rem;
    padding: var(--space-2);
  }
  
  .mode-tags {
    gap: var(--space-1);
  }
  
  .tag {
    font-size: 0.6875rem;
    padding: 2px 6px;
  }
  
  /* CTA section mobile */
  .cta {
    padding: var(--space-12) 0;
  }
  
  .cta h2 {
    font-size: 1.75rem;
  }
  
  .cta p {
    font-size: 1rem;
  }

  .privacy-body {
    padding: var(--space-6);
    margin: 0 var(--space-4);
  }
  
  .privacy-header h1 {
    font-size: 1.75rem;
  }
  
  .privacy-section h2 {
    font-size: 1.25rem;
  }
  
  .privacy-section h3 {
    font-size: 1rem;
  }
  
  .privacy-section p,
  .privacy-section li {
    font-size: 0.9375rem;
  }

  .footer {
    padding: var(--space-10) 0 var(--space-6);
  }

  .footer-links {
    flex-direction: column;
    gap: var(--space-6);
  }
  
  .footer-brand p {
    font-size: 0.875rem;
  }
  
  .footer-column h4 {
    font-size: 0.8125rem;
    margin-bottom: var(--space-3);
  }
  
  .footer-column a {
    font-size: 0.875rem;
    margin-bottom: var(--space-2);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-badge {
    font-size: 0.75rem;
    padding: var(--space-1) var(--space-3);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-4);
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .stat-label {
    font-size: 0.75rem;
  }
  
  /* Hide the chat app mockup on very small screens and just show popover */
  .app-mockup {
    height: 220px;
  }
  
  .app-sidebar {
    width: 80px;
  }
  
  .sidebar-header {
    padding: 10px;
    font-size: 0.75rem;
  }
  
  .sidebar-contact {
    padding: 6px;
  }
  
  .contact-avatar {
    width: 24px;
    height: 24px;
    font-size: 0.625rem;
  }
  
  .contact-info {
    display: none;
  }
  
  .chat-topbar {
    padding: 8px 10px;
  }
  
  .topbar-user {
    font-size: 0.75rem;
    gap: 6px;
  }
  
  .contact-avatar.small {
    width: 22px;
    height: 22px;
    font-size: 0.625rem;
  }
  
  .chat-messages-area {
    padding: 8px;
    gap: 6px;
  }
  
  .message-row {
    max-width: 90%;
  }
  
  .msg-avatar {
    width: 20px;
    height: 20px;
    font-size: 0.5rem;
  }
  
  .msg-content {
    gap: 2px;
  }
  
  .msg-bubble {
    padding: 6px 8px;
    font-size: 0.625rem;
  }
  
  .chat-input-bar {
    padding: 8px 10px;
    gap: 6px;
  }
  
  .input-field {
    padding: 6px 8px;
  }
  
  .input-text {
    font-size: 0.625rem;
  }
  
  .send-button {
    width: 28px;
    height: 28px;
  }
  
  .fab-button-demo {
    width: 28px;
    height: 28px;
  }
  
  /* Scroll indicator */
  .scroll-indicator {
    bottom: var(--space-4);
  }
  
  .scroll-indicator svg {
    width: 20px;
    height: 20px;
  }

  .dial-ring {
    width: 180px;
    height: 180px;
  }

  .dial-modes {
    flex-direction: column;
    align-items: center;
  }
  
  /* Works on section very small */
  .platforms-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2);
  }
  
  .platform-card {
    padding: var(--space-3);
  }
  
  .platform-icon {
    width: 32px;
    height: 32px;
    margin-bottom: var(--space-2);
  }
  
  .platform-icon svg,
  .platform-icon img {
    width: 28px;
    height: 28px;
  }
  
  .platform-name {
    font-size: 0.625rem;
  }
  
  .platforms-note {
    font-size: 0.8125rem;
    margin-top: var(--space-6);
  }
  
  /* Feature cards smaller */
  .feature-card {
    padding: var(--space-5);
  }
  
  .feature-icon {
    width: 48px;
    height: 48px;
  }
  
  .feature-card h3 {
    font-size: 1.0625rem;
  }
  
  .feature-card p {
    font-size: 0.875rem;
  }
  
  /* Steps smaller */
  .steps {
    gap: var(--space-8);
  }
  
  .step-demo {
    padding: var(--space-3);
  }
  
  /* CTA smaller */
  .cta-icon {
    font-size: 2.5rem;
  }
  
  .cta .btn-large {
    padding: var(--space-3) var(--space-6);
    font-size: 1rem;
  }
  
  .cta-note {
    font-size: 0.8125rem;
  }
}

/* Animation delay for staggered entrance */
.feature-card:nth-child(1) {
  transition-delay: 0.1s;
}

.feature-card:nth-child(2) {
  transition-delay: 0.2s;
}

.feature-card:nth-child(3) {
  transition-delay: 0.3s;
}

.feature-card:nth-child(4) {
  transition-delay: 0.4s;
}

.feature-card:nth-child(5) {
  transition-delay: 0.5s;
}

.feature-card:nth-child(6) {
  transition-delay: 0.6s;
}

.step:nth-child(1) {
  transition-delay: 0.1s;
}

.step:nth-child(2) {
  transition-delay: 0.3s;
}

.step:nth-child(3) {
  transition-delay: 0.5s;
}

.mode-card:nth-child(1) {
  transition-delay: 0.1s;
}

.mode-card:nth-child(2) {
  transition-delay: 0.2s;
}

.mode-card:nth-child(3) {
  transition-delay: 0.3s;
}