:root {
  --primary-color: #4A90E2;
  --primary-light: #7B68EE;
  --primary-dark: #2E5BDA;
  --secondary-color: #00D4FF;
  --accent-color: #48BB78;
  --warning-color: #ED8936;
  --background-color: #F8FAFC;
  --surface-color: #FFFFFF;
  --text-primary: #1A202C;
  --text-secondary: #4A5568;
  --text-muted: #718096;
  
  --primary-gradient: linear-gradient(135deg, #4A90E2 0%, #7B68EE 100%);
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
  --gradient-5: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  --gradient-6: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.15);
  
  --border-radius: 16px;
  --border-radius-sm: 8px;
  --border-radius-lg: 24px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

[data-bs-theme="dark"] {
  --background-color: #1A202C;
  --surface-color: #2D3748;
  --text-primary: #F7FAFC;
  --text-secondary: #E2E8F0;
  --text-muted: #A0AEC0;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.3);
  --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.4);
  
  --border-color: #30363d;
  --border-hover: #525862;
  --card-bg: #21262d;
  --code-bg: #161b22;
  --accent-bg: rgba(56, 139, 253, 0.1);
  
  --primary-gradient: linear-gradient(135deg, #3182CE 0%, #6B46C1 100%);
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  scroll-behavior: smooth;
  background-color: var(--background-color);
  color: var(--text-primary);
}

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

.section-title {
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(74, 144, 226, 0.1);
  color: var(--primary-color);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
}


.glass-nav {
  backdrop-filter: blur(20px) saturate(180%);
  background: rgba(255, 255, 255, 0.8) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
}

.navbar-brand {
  color: var(--text-primary) !important;
}

.nav-link {
  color: var(--text-secondary) !important;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--text-primary) !important;
}

.btn-outline-primary {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
}

.navbar-toggler {
  color: var(--text-primary) !important;
  border-color: rgba(0, 0, 0, 0.1) !important;
}

.theme-toggle {
  color: var(--text-secondary) !important;
}

.theme-toggle:hover {
  color: var(--primary-color) !important;
}

[data-bs-theme="dark"] .glass-nav {
  background: rgba(26, 32, 44, 0.8) !important;
  border-bottom: 1px solid rgba(45, 55, 72, 0.5);
}

[data-bs-theme="dark"] .navbar-brand {
  color: var(--text-primary) !important;
}

[data-bs-theme="dark"] .nav-link {
  color: var(--text-secondary) !important;
}

[data-bs-theme="dark"] .nav-link:hover,
[data-bs-theme="dark"] .nav-link:focus {
  color: var(--text-primary) !important;
}

[data-bs-theme="dark"] .btn-outline-primary {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

[data-bs-theme="dark"] .btn-outline-primary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
}

[data-bs-theme="dark"] .navbar-toggler {
  color: var(--text-primary) !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
}

[data-bs-theme="dark"] .navbar-toggler-icon {
  filter: invert(1);
}

[data-bs-theme="dark"] .btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
}

[data-bs-theme="dark"] .theme-toggle {
  color: var(--text-secondary) !important;
}

[data-bs-theme="dark"] .theme-toggle:hover {
  color: var(--text-primary) !important;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
}

.theme-toggle {
  border: none;
  background: none;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.theme-toggle:hover {
  color: var(--primary-color);
  transform: rotate(180deg);
}

.get-started-btn {
  background: var(--primary-gradient);
  border: none;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.get-started-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}


.hero-section {
  min-height: 100vh;
  background: var(--primary-gradient);
  color: white;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

[data-bs-theme="dark"] .hero-section {
  background: linear-gradient(135deg, #2D3748 0%, #1A202C 100%);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  opacity: 0.1;
}

.floating-element {
  position: absolute;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  width: var(--size);
  height: var(--size);
  animation: float 20s infinite linear;
  animation-delay: var(--delay);
}

@keyframes float {
  0% { 
    transform: translateY(100vh) rotate(0deg); 
    opacity: 0;
  }
  10% { 
    opacity: 1; 
  }
  90% { 
    opacity: 1; 
  }
  100% { 
    transform: translateY(-100px) rotate(360deg); 
    opacity: 0;
  }
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.title-highlight {
  background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-bs-theme="dark"] .title-highlight {
  background: linear-gradient(135deg, #a3bffa 0%, #7f9cf5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  max-width: 600px;
}

[data-bs-theme="dark"] .hero-subtitle {
  opacity: 0.8;
}

.feature-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
}

.feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.btn-hero-primary {
  background: white;
  color: var(--primary-color);
  border: none;
  padding: 1rem 2rem;
  font-weight: 600;
  border-radius: 50px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.btn-hero-primary:hover {
  background: white;
  color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

[data-bs-theme="dark"] .btn-hero-primary {
  background: var(--primary-color);
  color: white;
}

[data-bs-theme="dark"] .btn-hero-primary:hover {
  background: var(--primary-light);
  color: white;
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 0.875rem 2rem;
  font-weight: 600;
  border-radius: 50px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.btn-hero-secondary:hover {
  background: white;
  color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

[data-bs-theme="dark"] .btn-hero-secondary {
  background: rgba(45, 55, 72, 0.4);
  border: 2px solid rgba(74, 85, 104, 0.5);
}

[data-bs-theme="dark"] .btn-hero-secondary:hover {
  background: var(--primary-light);
  color: white;
  box-shadow: var(--shadow-xl);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}

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

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.stat-divider {
  width: 1px;
  height: 2rem;
  background: rgba(255, 255, 255, 0.3);
}


.hero-demo-container {
  width: 100%;
  position: relative;
  z-index: 50;
}

.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  overflow: visible;
  box-shadow: var(--shadow-xl);
  position: relative;
}

[data-bs-theme="dark"] .glass-card {
  background: rgba(26, 32, 44, 0.2);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(45, 55, 72, 0.3);
}

.demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

[data-bs-theme="dark"] .demo-header {
  background: rgba(45, 55, 72, 0.2);
  border-bottom: 1px solid rgba(45, 55, 72, 0.3);
}

.demo-controls {
  display: flex;
  gap: 0.5rem;
}

.demo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.demo-dot.red { background: #ff5f56; }
.demo-dot.yellow { background: #ffbd2e; }
.demo-dot.green { background: #27ca3f; }

.demo-title {
  font-size: 0.9rem;
  font-weight: 600;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #27ca3f;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.demo-content {
  padding: 2rem;
}

.demo-label {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
}

[data-bs-theme="dark"] .demo-label {
  color: var(--text-secondary);
}

.mock-select {
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  min-height: 120px;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

[data-bs-theme="dark"] .mock-select {
  background: rgba(45, 55, 72, 0.8);
  border: 2px solid rgba(74, 85, 104, 0.4);
}

.selected-items {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.selected-tag {
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
}

[data-bs-theme="dark"] .selected-tag {
  background: var(--primary-color);
  color: white;
  border: none;
}

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

[data-bs-theme="dark"] .search-placeholder {
  color: var(--text-secondary);
}

.demo-info {
  display: flex;
  gap: 1rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.75rem;
}

[data-bs-theme="dark"] .info-item {
  color: var(--text-secondary);
}


.trust-section {
  background: var(--background-color);
}

.trust-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  background: var(--surface-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.trust-logo:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.framework-name {
  font-weight: 600;
  color: var(--text-primary);
}


.features-section {
  background: var(--surface-color);
}

.feature-card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

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

.gradient-1 { background: var(--gradient-1); }
.gradient-2 { background: var(--gradient-2); }
.gradient-3 { background: var(--gradient-3); }
.gradient-4 { background: var(--gradient-4); }
.gradient-5 { background: var(--gradient-5); }
.gradient-6 { background: var(--gradient-6); }

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.feature-tag {
  background: rgba(74, 144, 226, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
}


.installation-section {
  background: var(--background-color);
}

.install-card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.code-block {
  background: #2d3748;
  color: #e2e8f0;
  padding: 1.5rem;
  border-radius: var(--border-radius-sm);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  position: relative;
  overflow: auto;
}

.copy-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  padding: 0.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.copy-btn.copied {
  background: var(--accent-color);
}


.demo-tabs {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  margin-bottom: 0;
  padding: 0.5rem 1rem 0;
  background-color: rgba(74, 144, 226, 0.05);
}

[data-bs-theme="dark"] .demo-tabs {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background-color: rgba(74, 144, 226, 0.1);
}

.demo-tabs .nav-link {
  color: var(--text-secondary);
  border: 1px solid transparent;
  border-bottom: none;
  border-top-left-radius: 0.25rem;
  border-top-right-radius: 0.25rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  margin-right: 0.25rem;
  font-weight: 500;
  position: relative;
}

.demo-tabs .nav-link:hover {
  border-color: rgba(0, 0, 0, 0.1);
  background-color: rgba(74, 144, 226, 0.1);
}

[data-bs-theme="dark"] .demo-tabs .nav-link:hover {
  border-color: rgba(255, 255, 255, 0.1);
  background-color: rgba(74, 144, 226, 0.15);
}

.demo-tabs .nav-link.active {
  color: var(--primary-color);
  background-color: var(--surface-color);
  border-color: rgba(0, 0, 0, 0.1);
  border-bottom-color: transparent;
}

[data-bs-theme="dark"] .demo-tabs .nav-link.active {
  border-color: rgba(255, 255, 255, 0.1);
  border-bottom-color: transparent;
}

.demo-tabs .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--surface-color);
}

.demo-tab-content {
  padding: 1.5rem;
}

.demo-preview {
  padding: 1.5rem;
  background-color: var(--background-color);
  border-radius: 0.25rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-bs-theme="dark"] .demo-preview {
  border-color: rgba(255, 255, 255, 0.1);
}

.code-block {
  position: relative;
  margin: 0;
}

.code-block pre {
  margin: 0;
  border-radius: 0.25rem;
  background-color: #f6f8fa;
  padding: 1rem;
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-bs-theme="dark"] .code-block pre {
  background-color: #161b22;
  border-color: rgba(255, 255, 255, 0.1);
}

.code-block code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.875rem;
  color: #24292e;
}

[data-bs-theme="dark"] .code-block code {
  color: #e1e4e8;
}

.copy-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background-color: var(--surface-color);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 1;
  color: var(--text-secondary);
}

[data-bs-theme="dark"] .copy-btn {
  border-color: rgba(255, 255, 255, 0.1);
}

.copy-btn:hover {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}


.demo-section {
  background: var(--surface-color);
}

.demo-card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  overflow: visible;
  transform: none;
  transition: none;
}

.demo-card:hover,
.demo-card:active,
.demo-card:focus {
  transform: none;
  box-shadow: var(--shadow-md);
}

.demo-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(74, 144, 226, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.demo-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-sm);
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.demo-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.active { background: var(--accent-color); }
.status-dot.warning { background: var(--warning-color); }
.status-dot.loading { 
  background: var(--primary-color);
  animation: pulse 2s infinite;
}

.demo-card-content {
  padding: 1.5rem;
}

.mock-select-demo {
  background: var(--background-color);
  border: 2px solid rgba(74, 144, 226, 0.2);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  min-height: 80px;
  margin-bottom: 1rem;
}

.mock-select-demo.single {
  min-height: 50px;
}

.selected-single {
  background: rgba(74, 144, 226, 0.1);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  display: inline-block;
}

.search-input {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.max-reached {
  color: var(--warning-color);
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 0.5rem;
}

.loading-state {
  display: flex;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.demo-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.demo-feature-tag {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(74, 144, 226, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
}

.demo-hint {
  display: flex;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: 1rem;
}


.use-cases-section {
  background: var(--background-color);
}

.use-case-card {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
}

.use-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.use-case-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--border-radius-sm);
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
}


.support-section {
  background: var(--surface-color);
}

.support-card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: 3rem 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.support-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  margin: 0 auto;
}

.support-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.support-stats {
  background: rgba(74, 144, 226, 0.05);
  border-radius: var(--border-radius-sm);
  padding: 1.5rem;
}


.footer {
  background: #f8f9fa;
  color: #333;
  border-top: 1px solid #e9ecef;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.footer a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.footer .text-muted {
  color: #6c757d !important;
}

.footer .badge {
  background-color: var(--primary-color) !important;
  color: white !important;
}

.footer .text-primary {
  color: var(--primary-color) !important;
}

.footer .text-warning {
  color: #fd7e14 !important;
}

[data-bs-theme="dark"] .footer {
  background: #1A202C;
  color: #E2E8F0;
  border-top: 1px solid var(--border-color);
}

[data-bs-theme="dark"] .footer .text-muted {
  color: #a0aec0 !important;
}

.footer-brand {
  margin-bottom: 1rem;
}

.footer-stats {
  margin-top: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.05);
  color: #333;
  border-radius: 50%;
  text-decoration: none;
  transition: var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

[data-bs-theme="dark"] .social-link {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

[data-bs-theme="dark"] .social-link:hover {
  background: var(--primary-color);
  color: white;
}


@media (max-width: 768px) {
  .hero-actions {
    flex-direction: column;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }
  
  .stat-divider {
    width: 2rem;
    height: 1px;
  }
  
  .feature-pills {
    justify-content: center;
  }
  
  .btn-hero-primary,
  .btn-hero-secondary {
    width: 100%;
    text-align: center;
  }
  
  .support-buttons {
    flex-direction: column;
  }
  
  .social-links {
    justify-content: center;
    margin-top: 1rem;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .feature-card {
    padding: 1.5rem;
  }
  
  .demo-card-header {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  
  .demo-features {
    justify-content: center;
  }
}


@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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


.glass-effect {
  backdrop-filter: blur(20px) saturate(180%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-bs-theme="dark"] .glass-effect {
  background: rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.1);
}

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

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


::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--background-color);
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}


::selection {
  background: var(--primary-color);
  color: white;
}

::-moz-selection {
  background: var(--primary-color);
  color: white;
}

@media (max-width: 768px) {
  .hero-content {
    padding: 2rem 0;
  }
  
  .hero-heading {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .feature-card {
    padding: 1.5rem;
  }
}


[data-bs-theme="dark"] .as-select3-container {
  color: var(--text-primary);
}

[data-bs-theme="dark"] .as-select3-dropdown {
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
}

[data-bs-theme="dark"] .as-select3-options {
  background-color: var(--surface-color);
}

[data-bs-theme="dark"] .as-select3-option {
  color: var(--text-primary);
}

[data-bs-theme="dark"] .as-select3-option:hover,
[data-bs-theme="dark"] .as-select3-option.active {
  background-color: var(--accent-bg);
}

[data-bs-theme="dark"] .as-select3-search input {
  background-color: var(--code-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

[data-bs-theme="dark"] .as-select3-search input::placeholder {
  color: var(--text-muted);
}

[data-bs-theme="dark"] .as-select3-tag {
  background-color: var(--accent-bg);
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

[data-bs-theme="dark"] .as-select3-tag-remove:hover {
  color: var(--text-primary);
}

[data-bs-theme="dark"] .as-select3-trigger {
  background-color: var(--code-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

/* Essential As-Select3 theme support only */
.as-select3-placeholder {
  color: var(--text-muted) !important;
}

.as-select3-single-value,
.as-select3-option-text {
  color: var(--text-primary) !important;
}

[data-bs-theme="dark"] .as-select3-placeholder {
  color: var(--text-muted) !important;
}

[data-bs-theme="dark"] .as-select3-single-value,
[data-bs-theme="dark"] .as-select3-option-text {
  color: var(--text-primary) !important;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-lg);
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(0);
  box-shadow: var(--shadow-xl);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

[data-bs-theme="dark"] .back-to-top {
  background: var(--primary-light);
}

[data-bs-theme="dark"] .back-to-top:hover {
  background: var(--primary-color);
}



.as-select3-container.custom-purple .as-select3-dropdown {
  border-color: #8A2BE2;
  box-shadow: 0 0 0 0.25rem rgba(138, 43, 226, 0.25);
}

.as-select3-container.custom-purple .as-select3-selection {
  border-color: #8A2BE2;
  background: linear-gradient(to right, rgba(138, 43, 226, 0.05), rgba(138, 43, 226, 0.1));
}

.as-select3-container.custom-purple .as-select3-selection:hover {
  border-color: #9370DB;
}

.select3-container.custom-purple.select3-focus .select3-selection {
  border-color: #8A2BE2;
  box-shadow: 0 0 0 0.25rem rgba(138, 43, 226, 0.25);
}


.select3-container.custom-purple .select3-tag {
  background-color: #8A2BE2;
  border-color: #8A2BE2;
  color: #fff;
}

.select3-container.custom-purple .select3-tag:hover {
  background-color: #9370DB;
}


.select3-container.custom-purple .select3-option:hover,
.select3-container.custom-purple .select3-option.select3-option-highlighted {
  background-color: rgba(138, 43, 226, 0.1);
}

.select3-container.custom-purple .select3-option.select3-option-selected {
  background-color: rgba(138, 43, 226, 0.2);
  color: #8A2BE2;
}


.select3-container.custom-purple .select3-actions .select3-select-all,
.select3-container.custom-purple .select3-actions .select3-clear-all {
  color: #8A2BE2;
}

.select3-container.custom-purple .select3-actions .select3-select-all:hover,
.select3-container.custom-purple .select3-actions .select3-clear-all:hover {
  text-decoration: none;
  color: #9370DB;
}


.demo-card {
  width: 100%;
}


.demo-preview {
  width: 100%;
}


@media (max-width: 992px) {
  .demo-preview .row .col-lg-6:first-child {
    margin-bottom: 1.5rem;
  }
}

.demo-card .as-select3-container,
.glass-card .as-select3-container {
  z-index: 5;
}

#hero-demo-select {
  z-index: 10;
}

#hero-demo-select + .as-select3-container {
  z-index: 10;
}

.glass-card {
  z-index: 5;
}