@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

:root {
  --primary-color: #6C2BD9;
  --primary-dark: #5619B8;
  --primary-light: #8B4FE8;
  --secondary-color: #FF6B35;
  --secondary-dark: #E65525;
  --secondary-light: #FF8C5A;
  --accent-color: #00D9C0;
  --accent-dark: #00BBA5;
  --accent-light: #1FFFE0;
  --dark-bg: #0F0A1E;
  --dark-surface: #1A1330;
  --dark-hover: #251B40;
  --text-primary: #FFFFFF;
  --text-secondary: #B8B3CC;
  --text-muted: #7B7491;
  --border-color: #2D2245;
  --success-color: #00E676;
  --warning-color: #FFC107;
  --error-color: #FF3D57;
  --gradient-primary: linear-gradient(135deg, #6C2BD9 0%, #8B4FE8 100%);
  --gradient-secondary: linear-gradient(135deg, #FF6B35 0%, #FF8C5A 100%);
  --gradient-accent: linear-gradient(135deg, #00D9C0 0%, #1FFFE0 100%);
  --gradient-dark: linear-gradient(135deg, #1A1330 0%, #0F0A1E 100%);
  --shadow-sm: 0 2px 8px rgba(108, 43, 217, 0.1);
  --shadow-md: 0 4px 16px rgba(108, 43, 217, 0.2);
  --shadow-lg: 0 8px 32px rgba(108, 43, 217, 0.3);
  --shadow-xl: 0 16px 48px rgba(108, 43, 217, 0.4);
  --shadow-glow: 0 0 20px rgba(108, 43, 217, 0.5);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 10, 30, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-lg);
  background: rgba(15, 10, 30, 0.98);
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
  letter-spacing: -0.5px;
  transition: transform var(--transition-fast);
}

.logo:hover {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

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

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

.nav-link.active {
  color: var(--primary-color);
}

.nav-link.active::after {
  width: 100%;
}

.mobile-toggle {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.mobile-toggle:hover {
  background: var(--dark-hover);
  color: var(--primary-light);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--dark-surface);
  padding: 2rem;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.5);
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.mobile-close {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.mobile-close:hover {
  background: var(--dark-hover);
  color: var(--secondary-color);
}

.mobile-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 1rem;
  display: block;
  border-radius: 8px;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.mobile-nav-link:hover {
  background: var(--dark-hover);
  color: var(--text-primary);
  transform: translateX(8px);
}

.btn {
  padding: 0.75rem 1.75rem;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  font-size: 0.95rem;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn > * {
  position: relative;
  z-index: 1;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
}

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

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

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 107, 53, 0.4);
}

.btn-accent {
  background: var(--gradient-accent);
  color: var(--dark-bg);
  box-shadow: var(--shadow-md);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 217, 192, 0.4);
}

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

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-ghost:hover {
  background: var(--dark-hover);
  color: var(--text-primary);
  border-color: var(--primary-color);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  border-radius: 16px;
}

.btn-small {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  border-radius: 8px;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, rgba(26, 19, 48, 0.98) 0%, rgba(15, 10, 30, 0.98) 100%);
  backdrop-filter: blur(20px);
  padding: 1.5rem 2rem;
  box-shadow: 0 -8px 32px rgba(108, 43, 217, 0.3);
  border-top: 1px solid var(--border-color);
  z-index: 999;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
}

.cookie-text h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.cookie-text p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.cookie-text a {
  color: var(--primary-light);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-label.required::after {
  content: '*';
  color: var(--secondary-color);
  margin-left: 0.25rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1.25rem;
  background: var(--dark-surface);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(108, 43, 217, 0.1);
  background: var(--dark-hover);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: var(--primary-light);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%238B4FE8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 20px;
  padding-right: 3rem;
}

.form-checkbox-group,
.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.form-checkbox,
.form-radio {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--primary-color);
}

.form-checkbox label,
.form-radio label {
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.95rem;
}

.form-error {
  color: var(--error-color);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.form-success {
  color: var(--success-color);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.form-help {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.card {
  background: var(--dark-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

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

.card:hover::before {
  transform: scaleX(1);
}

.card-header {
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.card-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.card-body {
  color: var(--text-secondary);
  line-height: 1.7;
}

.card-footer {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-md);
}

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

.card-accent .card-icon {
  background: var(--gradient-accent);
}

.card-secondary {
  border-color: var(--secondary-color);
}

.card-secondary .card-icon {
  background: var(--gradient-secondary);
}

.grid {
  display: grid;
  gap: 2rem;
}

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

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

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.accordion {
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  background: var(--dark-surface);
}

.accordion-item {
  border-bottom: 1px solid var(--border-color);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  width: 100%;
  padding: 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-fast);
}

.accordion-header:hover {
  background: var(--dark-hover);
  color: var(--primary-light);
}

.accordion-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-normal);
  color: var(--primary-color);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.accordion-item.active .accordion-content {
  max-height: 1000px;
}

.accordion-body {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.loader {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.loader-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 3rem;
}

.loader-dots {
  display: flex;
  gap: 0.5rem;
}

.loader-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary-color);
  animation: bounce 1.4s infinite ease-in-out both;
}

.loader-dot:nth-child(1) {
  animation-delay: -0.32s;
}

.loader-dot:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes bounce {
  0%, 80%, 100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

.pulse-loader {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary-color);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.3;
    transform: scale(0.8);
  }
}

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--dark-surface);
  border-radius: 6px;
  border: 2px solid var(--dark-bg);
}

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

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-primary {
  background: rgba(108, 43, 217, 0.2);
  color: var(--primary-light);
  border: 1px solid var(--primary-color);
}

.badge-secondary {
  background: rgba(255, 107, 53, 0.2);
  color: var(--secondary-light);
  border: 1px solid var(--secondary-color);
}

.badge-accent {
  background: rgba(0, 217, 192, 0.2);
  color: var(--accent-light);
  border: 1px solid var(--accent-color);
}

.badge-success {
  background: rgba(0, 230, 118, 0.2);
  color: var(--success-color);
  border: 1px solid var(--success-color);
}

.badge-warning {
  background: rgba(255, 193, 7, 0.2);
  color: var(--warning-color);
  border: 1px solid var(--warning-color);
}

.badge-error {
  background: rgba(255, 61, 87, 0.2);
  color: var(--error-color);
  border: 1px solid var(--error-color);
}

.alert {
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid;
}

.alert-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.alert-message {
  font-size: 0.95rem;
  opacity: 0.9;
}

.alert-success {
  background: rgba(0, 230, 118, 0.1);
  border-left-color: var(--success-color);
  color: var(--success-color);
}

.alert-warning {
  background: rgba(255, 193, 7, 0.1);
  border-left-color: var(--warning-color);
  color: var(--warning-color);
}

.alert-error {
  background: rgba(255, 61, 87, 0.1);
  border-left-color: var(--error-color);
  color: var(--error-color);
}

.alert-info {
  background: rgba(108, 43, 217, 0.1);
  border-left-color: var(--primary-color);
  color: var(--primary-light);
}

.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip-text {
  visibility: hidden;
  background: var(--dark-surface);
  color: var(--text-primary);
  text-align: center;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  white-space: nowrap;
  font-size: 0.875rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.tooltip-text::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: var(--dark-surface) transparent transparent transparent;
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--dark-surface);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 8px;
  transition: width var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.section {
  padding: 5rem 2rem;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(108, 43, 217, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--dark-surface);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.feature-item:hover {
  border-color: var(--primary-color);
  background: var(--dark-hover);
  transform: translateX(8px);
}

.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.feature-text {
  flex: 1;
}

.feature-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.feature-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: var(--dark-surface);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.pricing-card {
  background: var(--dark-surface);
  border: 2px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.pricing-card:hover {
  border-color: var(--primary-color);
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.pricing-card:hover::before {
  transform: scaleX(1);
}

.pricing-card.featured {
  border-color: var(--primary-color);
  background: linear-gradient(135deg, rgba(108, 43, 217, 0.1) 0%, rgba(26, 19, 48, 1) 100%);
}

.pricing-badge {
  position: absolute;
  top: 1.5rem;
  right: -2rem;
  background: var(--gradient-secondary);
  color: var(--text-primary);
  padding: 0.375rem 3rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transform: rotate(45deg);
  box-shadow: var(--shadow-md);
}

.pricing-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

.pricing-period {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  margin: 2rem 0;
  text-align: left;
}

.pricing-feature {
  padding: 0.75rem 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pricing-feature i {
  color: var(--success-color);
  font-size: 1.125rem;
}

.testimonial-card {
  background: var(--dark-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
}

.testimonial-quote {
  font-size: 3rem;
  color: var(--primary-color);
  opacity: 0.3;
  position: absolute;
  top: 1rem;
  left: 1.5rem;
}

.testimonial-text {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

.testimonial-info {
  flex: 1;
}

.testimonial-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

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

.testimonial-rating {
  color: var(--warning-color);
  font-size: 1rem;
}

.cta-section {
  background: var(--gradient-primary);
  border-radius: 24px;
  padding: 4rem 3rem;
  text-align: center;
  margin: 5rem auto;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.1;
}

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

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.cta-text {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
}

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

.footer {
  background: var(--dark-surface);
  border-top: 1px solid var(--border-color);
  padding: 4rem 2rem 2rem;
  margin-top: 5rem;
}

.footer-content {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  color: var(--text-primary);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
}

.footer-link:hover {
  color: var(--primary-light);
  transform: translateX(4px);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background: var(--dark-hover);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 1.25rem;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.footer-bottom {
  max-width: 1440px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-legal {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-legal a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--primary-light);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--dark-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
  box-shadow: var(--shadow-xl);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  padding: 2rem 2rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--dark-hover);
  color: var(--text-primary);
}

.modal-body {
  padding: 2rem;
}

.modal-footer {
  padding: 1rem 2rem 2rem;
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  border-top: 1px solid var(--border-color);
}

.tab-list {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 2rem;
  overflow-x: auto;
}

.tab-button {
  padding: 1rem 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
}

.tab-button:hover {
  color: var(--text-primary);
  background: var(--dark-hover);
}

.tab-button.active {
  color: var(--primary-light);
  border-bottom-color: var(--primary-color);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  padding-left: 80px;
  margin-bottom: 3rem;
}

.timeline-marker {
  position: absolute;
  left: 18px;
  top: 0;
  width: 24px;
  height: 24px;
  background: var(--primary-color);
  border: 4px solid var(--dark-bg);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--border-color);
}

.timeline-content {
  background: var(--dark-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
}

.timeline-date {
  color: var(--primary-light);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.timeline-title {
  color: var(--text-primary);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.timeline-description {
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 1rem 1.5rem;
  }
  
  .nav-menu {
    display: none;
  }
  
  .section {
    padding: 3rem 1.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-content {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .cookie-actions {
    width: 100%;
  }
  
  .cookie-actions .btn {
    flex: 1;
  }
  
  .cta-title {
    font-size: 1.75rem;
  }
  
  .cta-text {
    font-size: 1rem;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .pricing-price {
    font-size: 2.5rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .tab-list {
    gap: 0;
  }
  
  .tab-button {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }
  
  .timeline::before {
    left: 15px;
  }
  
  .timeline-item {
    padding-left: 50px;
  }
  
  .timeline-marker {
    left: 6px;
    width: 18px;
    height: 18px;
  }
}

@media (max-width: 480px) {
  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
  }
  
  .btn-large {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
  }
  
  .card {
    padding: 1.5rem;
  }
  
  .modal {
    margin: 1rem;
    border-radius: 16px;
  }
  
  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 1.5rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}