@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: #6B46FF;
  --primary-dark: #5537CC;
  --primary-light: #8B6FFF;
  --secondary-color: #FF6B9D;
  --secondary-dark: #E5528A;
  --secondary-light: #FF89B0;
  --accent-color: #00D9FF;
  --accent-dark: #00B8D9;
  --accent-light: #33E0FF;
  --dark-bg: #0A0E27;
  --dark-surface: #151937;
  --dark-card: #1E2447;
  --text-primary: #FFFFFF;
  --text-secondary: #B4B8D4;
  --text-muted: #6B7199;
  --success: #00F2A9;
  --warning: #FFB946;
  --error: #FF4757;
  --gradient-primary: linear-gradient(135deg, #6B46FF 0%, #FF6B9D 100%);
  --gradient-secondary: linear-gradient(135deg, #00D9FF 0%, #6B46FF 100%);
  --gradient-accent: linear-gradient(135deg, #FF6B9D 0%, #FFB946 100%);
  --shadow-sm: 0 2px 8px rgba(107, 70, 255, 0.1);
  --shadow-md: 0 4px 16px rgba(107, 70, 255, 0.15);
  --shadow-lg: 0 8px 32px rgba(107, 70, 255, 0.2);
  --shadow-xl: 0 16px 48px rgba(107, 70, 255, 0.25);
  --shadow-glow: 0 0 20px rgba(107, 70, 255, 0.4);
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at top, rgba(107, 70, 255, 0.15), transparent 50%),
              radial-gradient(ellipse at bottom, rgba(0, 217, 255, 0.1), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 10px;
  transition: var(--transition-base);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-secondary);
}

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

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 14, 39, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(107, 70, 255, 0.1);
  transition: var(--transition-base);
}

header.scrolled {
  background: rgba(10, 14, 39, 0.95);
  box-shadow: var(--shadow-lg);
  border-bottom-color: rgba(107, 70, 255, 0.2);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  transition: var(--transition-base);
  letter-spacing: -0.5px;
}

.logo:hover {
  transform: scale(1.05);
  filter: brightness(1.2);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition-base);
  letter-spacing: 0.3px;
}

nav a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-base);
}

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

nav a:hover::before {
  width: 100%;
}

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

nav a.active::before {
  width: 100%;
}

.mobile-menu-toggle {
  color: var(--text-primary);
  font-size: 1.75rem;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
  border-radius: 8px;
  transition: var(--transition-base);
}

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

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: rgba(21, 25, 55, 0.98);
  backdrop-filter: blur(20px);
  padding: 2rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.5);
  border-left: 1px solid rgba(107, 70, 255, 0.2);
  overflow-y: auto;
  z-index: 9999;
}

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

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(107, 70, 255, 0.2);
}

.mobile-menu-close {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: var(--transition-base);
}

.mobile-menu-close:hover {
  background: var(--dark-card);
  color: var(--error);
  transform: rotate(90deg);
}

.mobile-menu nav ul {
  flex-direction: column;
  gap: 0;
  align-items: stretch;
}

.mobile-menu nav a {
  display: block;
  padding: 1rem 1.5rem;
  margin-bottom: 0.5rem;
  border-radius: 12px;
  transition: var(--transition-base);
  font-size: 1.1rem;
}

.mobile-menu nav a:hover {
  background: var(--dark-card);
  transform: translateX(8px);
}

.mobile-menu nav a::before {
  display: none;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  z-index: 9998;
}

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

.hero-section {
  position: relative;
  padding: 8rem 2rem;
  text-align: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(107, 70, 255, 0.1) 0%, transparent 70%);
  animation: pulse 10s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--text-primary);
}

h3 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.section {
  padding: 6rem 2rem;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title h2 {
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 12px;
  transition: var(--transition-base);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
  letter-spacing: 0.5px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-secondary);
  opacity: 0;
  transition: var(--transition-base);
  z-index: -1;
}

.btn:hover::before {
  opacity: 1;
}

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

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

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

.btn-secondary:hover {
  background: var(--primary-color);
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-light);
  border: 2px solid var(--primary-color);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--text-primary);
  box-shadow: var(--shadow-glow);
}

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

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

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 2rem;
}

.card {
  background: var(--dark-card);
  border-radius: 20px;
  padding: 2.5rem;
  transition: var(--transition-base);
  border: 1px solid rgba(107, 70, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-base);
  z-index: 0;
}

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

.card:hover::before {
  opacity: 0.05;
}

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

.card-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  transition: var(--transition-base);
}

.card:hover .card-icon {
  transform: rotateY(360deg);
  box-shadow: var(--shadow-glow);
}

.card h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.card p {
  color: var(--text-muted);
  font-size: 1rem;
}

.grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

form {
  max-width: 700px;
  margin: 0 auto;
  background: var(--dark-card);
  padding: 3rem;
  border-radius: 20px;
  border: 1px solid rgba(107, 70, 255, 0.1);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 2rem;
}

label {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 1rem 1.5rem;
  background: var(--dark-surface);
  border: 2px solid rgba(107, 70, 255, 0.2);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition-base);
  font-family: inherit;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(107, 70, 255, 0.1);
  background: var(--dark-bg);
}

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

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

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%236B46FF' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.5rem center;
  padding-right: 3rem;
}

.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

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

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

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

.error-message {
  color: var(--error);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: none;
}

.form-group.error .error-message {
  display: block;
}

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
  border-color: var(--error);
}

.success-message {
  background: rgba(0, 242, 169, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
  padding: 1rem 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  display: none;
}

.success-message.show {
  display: block;
  animation: slideDown 0.3s ease;
}

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

.accordion {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  background: var(--dark-card);
  border-radius: 16px;
  margin-bottom: 1rem;
  border: 1px solid rgba(107, 70, 255, 0.1);
  overflow: hidden;
  transition: var(--transition-base);
}

.accordion-item:hover {
  border-color: rgba(107, 70, 255, 0.3);
}

.accordion-header {
  padding: 1.5rem 2rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  transition: var(--transition-base);
  user-select: none;
}

.accordion-header:hover {
  background: rgba(107, 70, 255, 0.05);
}

.accordion-icon {
  font-size: 1.5rem;
  transition: var(--transition-base);
  color: var(--primary-light);
}

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

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

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

.accordion-body {
  padding: 0 2rem 2rem 2rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.cookie-banner {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  max-width: 500px;
  background: rgba(21, 25, 55, 0.98);
  backdrop-filter: blur(20px);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(107, 70, 255, 0.3);
  z-index: 9999;
  transform: translateY(150%);
  transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

.cookie-banner h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.cookie-banner p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

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

.cookie-banner .btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  flex: 1;
  text-align: center;
  min-width: 120px;
}

.loading-spinner {
  display: inline-block;
  width: 50px;
  height: 50px;
  border: 4px solid rgba(107, 70, 255, 0.2);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 14, 39, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

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

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: var(--gradient-primary);
  color: var(--text-primary);
}

.badge-secondary {
  background: var(--gradient-secondary);
  color: var(--text-primary);
}

.badge-accent {
  background: var(--gradient-accent);
  color: var(--text-primary);
}

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

.testimonial-card {
  background: var(--dark-card);
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid rgba(107, 70, 255, 0.1);
  position: relative;
  transition: var(--transition-base);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1.5rem;
  left: 2rem;
  font-size: 5rem;
  color: var(--primary-color);
  opacity: 0.2;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.testimonial-content {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

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

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.testimonial-info h4 {
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.testimonial-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

.stats-section {
  background: var(--dark-card);
  border-radius: 24px;
  padding: 4rem 2rem;
  margin: 4rem auto;
  border: 1px solid rgba(107, 70, 255, 0.2);
}

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

.stat-item {
  position: relative;
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  display: block;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: 1rem 0 1rem 3rem;
  position: relative;
  color: var(--text-secondary);
  font-size: 1.05rem;
  border-bottom: 1px solid rgba(107, 70, 255, 0.1);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.2rem;
}

.cta-section {
  background: var(--gradient-primary);
  padding: 6rem 2rem;
  border-radius: 32px;
  margin: 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-20px, -20px);
  }
}

.cta-section h2 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn {
  background: white;
  color: var(--primary-color);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.cta-section .btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
}

.image-card {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-base);
}

.image-card:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

.image-card:hover img {
  transform: scale(1.1);
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.2rem;
}

.image-card:hover .image-overlay {
  opacity: 0.9;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.tag {
  padding: 0.5rem 1rem;
  background: rgba(107, 70, 255, 0.1);
  border: 1px solid rgba(107, 70, 255, 0.3);
  border-radius: 8px;
  color: var(--primary-light);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition-base);
  cursor: pointer;
}

.tag:hover {
  background: var(--primary-color);
  color: var(--text-primary);
  transform: translateY(-2px);
}

footer {
  background: var(--dark-surface);
  padding: 4rem 2rem 2rem;
  border-top: 1px solid rgba(107, 70, 255, 0.1);
  margin-top: 6rem;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: 0.75rem;
}

.footer-section ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-base);
  display: inline-block;
}

.footer-section ul li a:hover {
  color: var(--primary-light);
  transform: translateX(5px);
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(107, 70, 255, 0.1);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-link {
  width: 45px;
  height: 45px;
  background: rgba(107, 70, 255, 0.1);
  border: 1px solid rgba(107, 70, 255, 0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 1.25rem;
  transition: var(--transition-base);
  text-decoration: none;
}

.social-link:hover {
  background: var(--gradient-primary);
  color: var(--text-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.breadcrumb {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-base);
}

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

.breadcrumb-separator {
  color: var(--text-muted);
}

.breadcrumb-current {
  color: var(--text-primary);
  font-weight: 500;
}

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

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

.alert-success {
  background: rgba(0, 242, 169, 0.1);
  border-color: var(--success);
  color: var(--success);
}

.alert-warning {
  background: rgba(255, 185, 70, 0.1);
  border-color: var(--warning);
  color: var(--warning);
}

.alert-error {
  background: rgba(255, 71, 87, 0.1);
  border-color: var(--error);
  color: var(--error);
}

.alert-info {
  background: rgba(0, 217, 255, 0.1);
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--dark-surface);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  transition: width 0.5s ease;
  border-radius: 4px;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  padding: 2rem;
}

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

.modal {
  background: var(--dark-card);
  border-radius: 24px;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 3rem;
  position: relative;
  transform: scale(0.9);
  transition: var(--transition-base);
  border: 1px solid rgba(107, 70, 255, 0.2);
  box-shadow: var(--shadow-xl);
}

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

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 2rem;
  cursor: pointer;
  transition: var(--transition-base);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.modal-close:hover {
  background: var(--dark-surface);
  color: var(--error);
  transform: rotate(90deg);
}

.pricing-card {
  background: var(--dark-card);
  border-radius: 20px;
  padding: 3rem 2.5rem;
  border: 2px solid rgba(107, 70, 255, 0.1);
  transition: var(--transition-base);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-color);
  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(107, 70, 255, 0.1), rgba(255, 107, 157, 0.1));
}

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

.pricing-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--gradient-primary);
  color: var(--text-primary);
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}

.pricing-title {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

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

.pricing-period {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2rem;
}

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

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: 2rem;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
}

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

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-content {
  flex: 1;
  background: var(--dark-card);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(107, 70, 255, 0.1);
  transition: var(--transition-base);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.timeline-dot {
  width: 20px;
  height: 20px;
  background: var(--gradient-primary);
  border-radius: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 0 4px var(--dark-bg);
  z-index: 2;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.tabs {
  margin: 2rem 0;
}

.tab-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  border-bottom: 2px solid rgba(107, 70, 255, 0.1);
}

.tab-button {
  padding: 1rem 2rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-base);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

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

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

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

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

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

.tooltip-text {
  visibility: hidden;
  background: var(--dark-card);
  color: var(--text-primary);
  text-align: center;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  position: absolute;
  z-index: 1000;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  opacity: 0;
  transition: var(--transition-base);
  border: 1px solid rgba(107, 70, 255, 0.3);
  box-shadow: var(--shadow-lg);
}

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

@media (max-width: 1024px) {
  .header-container {
    padding: 1rem 1.5rem;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .hero-section {
    padding: 6rem 1.5rem;
  }

  .section {
    padding: 4rem 1.5rem;
  }

  h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    flex-direction: row;
    padding-left: 3rem;
  }

  .timeline-dot {
    left: 20px;
  }
}

@media (max-width: 768px) {
  nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .cookie-banner {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }

  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  form {
    padding: 2rem 1.5rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
  }

  .tab-buttons {
    overflow-x: auto;
    overflow-y: hidden;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .tab-buttons::-webkit-scrollbar {
    display: none;
  }

  .tab-button {
    white-space: nowrap;
  }

  .modal {
    padding: 2rem 1.5rem;
  }

  .pricing-card {
    padding: 2rem 1.5rem;
  }

  .section-title h2 {
    font-size: 2rem;
  }

  .cta-section {
    padding: 4rem 1.5rem;
    margin: 2rem 0;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: 1rem;
  }

  .logo {
    font-size: 1.5rem;
  }

  .hero-section {
    padding: 4rem 1rem;
  }

  .section {
    padding: 3rem 1rem;
  }

  .container {
    padding: 0 1rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .card {
    padding: 1.5rem;
  }

  form {
    padding: 1.5rem;
  }

  .cookie-banner {
    padding: 1.5rem;
  }

  .mobile-menu {
    max-width: 100%;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .pricing-price {
    font-size: 2.5rem;
  }
}

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

@media print {
  header,
  .mobile-menu,
  .cookie-banner,
  .cta-section,
  footer {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .section {
    page-break-inside: avoid;
  }
}