/* ====================================
   AutoLeadGenie - Design System & Styles
   ==================================== */

:root {
  /* Brand Colors - Darker AI Theme */
  --primary-blue: #00D9FF;
  --primary-cyan: #00F0FF;
  --primary-white: #FFFFFF;
  --accent-purple: #A78BFA;
  --accent-pink: #F472B6;
  
  /* Extended Palette */
  --dark-bg: #0A0E27;
  --dark-card: #111632;
  --dark-surface: #1A1F3A;
  --light-blue: #1E293B;
  --light-purple: #1E1B4B;
  --gradient-primary: linear-gradient(135deg, #00D9FF 0%, #A78BFA 100%);
  --gradient-hero: linear-gradient(135deg, #0A0E27 0%, #1A1F3A 100%);
  --gradient-ai: linear-gradient(135deg, #00D9FF 0%, #A78BFA 50%, #F472B6 100%);
  
  /* Neutral Colors */
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  
  /* Semantic Colors */
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #3B82F6;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', 'Inter', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

/* ====================================
   Reset & Base Styles
   ==================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: #E2E8F0;
  background-color: var(--dark-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

/* ====================================
   Typography
   ==================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: #FFFFFF;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 3.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.75rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-sm);
  color: #94A3B8;
  font-size: 1.125rem;
  line-height: 1.7;
}

.text-small {
  font-size: 0.875rem;
}

.text-large {
  font-size: 1.25rem;
}

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

/* ====================================
   Container & Layout
   ==================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-wide {
  max-width: 1400px;
}

.container-narrow {
  max-width: 900px;
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-sm {
  padding: var(--spacing-2xl) 0;
}

.section-lg {
  padding: 5rem 0;
}

/* ====================================
   Navigation
   ==================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 217, 255, 0.1);
  z-index: 1000;
  transition: var(--transition-base);
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.navbar-menu {
  background: rgba(26, 31, 58, 0.6);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(0, 217, 255, 0.1);
}

.navbar-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-logo span {
  background: var(--gradient-ai);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.navbar-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.navbar-link {
  color: #E2E8F0;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-base);
  position: relative;
  padding: 0.5rem 0;
}

.navbar-link:hover {
  color: var(--primary-blue);
}

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-blue);
  transition: var(--transition-base);
  box-shadow: 0 0 10px var(--primary-blue);
}

.navbar-link:hover::after {
  width: 100%;
}

.navbar-actions {
  display: none !important;  /* Hidden as per user request */
  gap: var(--spacing-sm);
  align-items: center;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--gray-700);
  cursor: pointer;
}

/* ====================================
   Buttons
   ==================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: var(--transition-base);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-ai);
  color: var(--primary-white);
  box-shadow: 0 8px 25px rgba(0, 217, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(0, 217, 255, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
  background: rgba(0, 217, 255, 0.1);
  box-shadow: 0 8px 25px rgba(0, 217, 255, 0.2);
}

.btn-outline {
  background: transparent;
  color: #94A3B8;
  border: 2px solid rgba(148, 163, 184, 0.3);
}

.btn-outline:hover {
  background: rgba(0, 217, 255, 0.05);
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* ====================================
   Hero Section
   ==================================== */

.hero {
  padding: 8rem 0 6rem;
  background: var(--dark-bg);
  position: relative;
  overflow: hidden;
  margin-top: 70px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 50%, rgba(167, 139, 250, 0.1) 0%, transparent 50%);
  pointer-events: none;
}


.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  max-width: 600px;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #94A3B8;
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  padding: var(--spacing-lg);
}

.hero-image img {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
}

/* ====================================
   Feature Cards
   ==================================== */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.feature-card {
  background: var(--dark-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  transition: var(--transition-base);
  border: 1px solid rgba(0, 217, 255, 0.1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 217, 255, 0.2);
  border-color: rgba(0, 217, 255, 0.3);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-ai);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  font-size: 1.75rem;
  color: var(--primary-white);
  box-shadow: 0 8px 25px rgba(0, 217, 255, 0.3);
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: #FFFFFF;
}

.feature-description {
  color: #94A3B8;
  line-height: 1.7;
}

/* ====================================
   Section Headers
   ==================================== */

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-3xl);
}

.section-label {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(0, 217, 255, 0.1);
  color: var(--primary-blue);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.section-title {
  font-size: 2.75rem;
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: 1.25rem;
  color: #94A3B8;
}

/* Override any white backgrounds that conflict */
.section {
  background: transparent;
}

.section[style*="background: var(--gray-50)"],
.section[style*="background: white"] {
  background: var(--dark-surface) !important;
}

/* ====================================
   Workflow / Steps
   ==================================== */

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  position: relative;
}

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

.step-number {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  color: var(--primary-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  margin: 0 auto var(--spacing-md);
  box-shadow: var(--shadow-lg);
}

.step-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.step-description {
  color: #94A3B8;
}

.step-title {
  color: #FFFFFF;
}

/* ====================================
   Pricing Cards
   ==================================== */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.pricing-card {
  background: var(--dark-card);
  border: 2px solid rgba(0, 217, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  transition: var(--transition-base);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--primary-blue);
  box-shadow: 0 20px 60px rgba(0, 217, 255, 0.3);
  transform: scale(1.05);
  background: var(--dark-surface);
}

.pricing-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--primary-white);
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.875rem;
}

.pricing-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.pricing-title {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-xs);
}

.pricing-price span {
  font-size: 1.25rem;
  color: var(--gray-500);
  font-weight: 400;
}

.pricing-description {
  color: #94A3B8;
}

.pricing-title {
  color: #FFFFFF;
}

.pricing-features {
  margin: var(--spacing-xl) 0;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: #CBD5E1;
}

.pricing-feature::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
  font-size: 1.25rem;
}

/* ====================================
   Testimonials
   ==================================== */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.testimonial-card {
  background: var(--dark-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 217, 255, 0.1);
}

.testimonial-text {
  font-size: 1.125rem;
  color: #CBD5E1;
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-white);
  font-weight: 700;
  font-size: 1.25rem;
}

.testimonial-info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: #FFFFFF;
}

.testimonial-info p {
  font-size: 0.875rem;
  color: #64748B;
  margin: 0;
}

/* ====================================
   Footer
   ==================================== */

.footer {
  background: var(--dark-bg);
  color: #94A3B8;
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
  border-top: 1px solid rgba(0, 217, 255, 0.1);
}

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

.footer-brand {
  max-width: 350px;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-white);
  margin-bottom: var(--spacing-md);
  display: block;
}

.footer-description {
  color: #64748B;
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

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

.footer-section h4 {
  color: #FFFFFF;
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  color: #64748B;
  transition: var(--transition-base);
}

.footer-link:hover {
  color: var(--primary-blue);
  padding-left: 5px;
  text-shadow: 0 0 10px rgba(0, 217, 255, 0.3);
}

.footer-bottom {
  border-top: 1px solid rgba(0, 217, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  color: #64748B;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(26, 31, 58, 0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94A3B8;
  transition: var(--transition-base);
  border: 1px solid rgba(0, 217, 255, 0.1);
}

.social-link:hover {
  background: var(--primary-blue);
  color: var(--primary-white);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 217, 255, 0.4);
  border-color: var(--primary-blue);
}

/* ====================================
   Form Styles
   ==================================== */

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: #E2E8F0;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-primary);
  transition: var(--transition-base);
  background: var(--dark-card);
  color: #E2E8F0;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.2);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #64748B;
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

/* ====================================
   Utilities
   ==================================== */

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

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.flex {
  display: flex;
}

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

.gap-1 { gap: var(--spacing-xs); }
.gap-2 { gap: var(--spacing-sm); }
.gap-3 { gap: var(--spacing-md); }
.gap-4 { gap: var(--spacing-lg); }

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
}

.badge-primary {
  background: var(--light-blue);
  color: var(--primary-blue);
}

.badge-success {
  background: #D1FAE5;
  color: var(--success);
}

/* ====================================
   Responsive Design
   ==================================== */

@media (max-width: 1024px) {
  h1 { font-size: 2.75rem; }
  h2 { font-size: 2.25rem; }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.875rem; }
  
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  .navbar-links {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .hero {
    padding: 5rem 0 3rem;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .features-grid,
  .workflow-steps,
  .pricing-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }
  
  .btn {
    width: 100%;
  }
}

/* ====================================
   Animation & Effects
   ==================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

.hover-lift {
  transition: var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-5px);
}

/* ====================================
   AI Glow Effects
   ==================================== */

.ai-glow {
  position: relative;
  overflow: hidden;
}

.ai-glow::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    var(--primary-blue) 90deg,
    transparent 180deg,
    var(--accent-purple) 270deg,
    transparent 360deg
  );
  animation: rotate 4s linear infinite;
  opacity: 0.3;
}

.ai-glow::after {
  content: '';
  position: absolute;
  inset: 1px;
  background: var(--dark-card);
  border-radius: inherit;
  z-index: 1;
}

.ai-glow > * {
  position: relative;
  z-index: 2;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.text-glow {
  text-shadow: 0 0 20px rgba(0, 217, 255, 0.5),
               0 0 40px rgba(0, 217, 255, 0.3);
}

.box-glow {
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.3),
              0 10px 50px rgba(0, 0, 0, 0.5);
}

/* ====================================
   Slider / Carousel
   ==================================== */

.slider-container {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.slider-wrapper {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.slider-slide {
  min-width: 100%;
  flex-shrink: 0;
}

.slider-controls {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.3);
  border: none;
  cursor: pointer;
  transition: var(--transition-base);
}

.slider-dot.active {
  background: var(--gradient-ai);
  width: 32px;
  border-radius: 6px;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 217, 255, 0.1);
  border: 1px solid rgba(0, 217, 255, 0.3);
  color: var(--primary-blue);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
  z-index: 10;
}

.slider-arrow:hover {
  background: rgba(0, 217, 255, 0.2);
  box-shadow: 0 8px 25px rgba(0, 217, 255, 0.3);
}

.slider-arrow.prev {
  left: 1rem;
}

.slider-arrow.next {
  right: 1rem;
}

/* ====================================
   Particle Background (AI Effect)
   ==================================== */

.particle-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--primary-blue);
  border-radius: 50%;
  animation: float 20s infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) translateX(100px);
    opacity: 0;
  }
}