@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: #FF6B35;
  --primary-dark: #E85A2B;
  --primary-light: #FF8C61;
  --secondary-color: #004E89;
  --secondary-dark: #003D6B;
  --secondary-light: #1A6BA8;
  --accent-color: #FFA400;
  --accent-light: #FFB733;
  --text-primary: #1A1A2E;
  --text-secondary: #4A4A68;
  --text-light: #6B6B85;
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-dark: #1A1A2E;
  --border-color: #E5E5F0;
  --success-color: #2ECC71;
  --error-color: #E74C3C;
  --gradient-primary: linear-gradient(135deg, #FF6B35 0%, #FFA400 100%);
  --gradient-secondary: linear-gradient(135deg, #004E89 0%, #1A6BA8 100%);
  --gradient-accent: linear-gradient(45deg, #FF6B35, #FFA400, #004E89);
  --shadow-sm: 0 2px 8px rgba(255, 107, 53, 0.1);
  --shadow-md: 0 4px 16px rgba(255, 107, 53, 0.15);
  --shadow-lg: 0 8px 32px rgba(255, 107, 53, 0.2);
  --shadow-xl: 0 16px 48px rgba(255, 107, 53, 0.25);
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

html {
  scroll-behavior: smooth;
}

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

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 10px;
  border: 2px solid var(--bg-secondary);
}

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

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

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
  transition: var(--transition-base);
}

header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

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

.logo {
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  transition: var(--transition-base);
}

.logo:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}

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

nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  transition: var(--transition-base);
  letter-spacing: 0.3px;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--gradient-primary);
  transition: var(--transition-base);
  border-radius: 2px;
}

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

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

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

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

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

.mobile-menu-toggle:hover {
  background-color: var(--bg-secondary);
  color: var(--primary-color);
  transform: scale(1.1);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  padding: 2rem;
  z-index: 2000;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.1);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

.mobile-menu-close {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-primary);
  cursor: pointer;
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  padding: 0.5rem;
  border-radius: 8px;
  transition: var(--transition-base);
}

.mobile-menu-close:hover {
  background-color: var(--bg-secondary);
  color: var(--primary-color);
  transform: rotate(90deg);
}

.mobile-menu nav ul {
  flex-direction: column;
  gap: 0;
  margin-top: 4rem;
}

.mobile-menu nav li {
  width: 100%;
  border-bottom: 1px solid var(--border-color);
}

.mobile-menu nav a {
  display: block;
  padding: 1.25rem 1rem;
  font-size: 1.1rem;
  color: var(--text-primary);
}

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

.mobile-menu nav a:hover {
  background-color: var(--bg-secondary);
  padding-left: 1.5rem;
}

.btn {
  padding: 0.875rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-base);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

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

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

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

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

.btn-secondary {
  background: var(--gradient-secondary);
  color: white;
  box-shadow: var(--shadow-sm);
}

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

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: none;
}

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

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  box-shadow: none;
}

.btn-ghost:hover {
  background: var(--bg-secondary);
  color: var(--primary-color);
}

.btn-large {
  padding: 1.125rem 2.5rem;
  font-size: 1.05rem;
}

.btn-small {
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
}

.cookie-banner {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  max-width: 420px;
  background: white;
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: var(--shadow-xl);
  z-index: 999;
  border: 2px solid var(--primary-light);
  animation: slideInUp 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(100px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cookie-banner h3 {
  color: var(--text-primary);
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.cookie-banner p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.cookie-banner-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cookie-banner .btn {
  flex: 1;
  min-width: 120px;
  justify-content: center;
}

form {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.form-group {
  margin-bottom: 1.75rem;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.2px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1.25rem;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  font-size: 1rem;
  color: var(--text-primary);
  transition: var(--transition-base);
  background-color: var(--bg-secondary);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  background-color: white;
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
  transform: translateY(-2px);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

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

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: var(--error-color);
  background-color: rgba(231, 76, 60, 0.05);
}

.form-group .error-message {
  color: var(--error-color);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 500;
}

.form-group .success-message {
  color: var(--success-color);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 500;
}

.form-group .input-icon {
  position: absolute;
  right: 1rem;
  top: 2.75rem;
  color: var(--text-light);
  font-size: 1.25rem;
  pointer-events: none;
}

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

.checkbox-group input[type="checkbox"],
.radio-group input[type="radio"] {
  width: auto;
  cursor: pointer;
  accent-color: var(--primary-color);
  transform: scale(1.2);
}

.checkbox-group label,
.radio-group label {
  margin-bottom: 0;
  cursor: pointer;
  font-weight: 500;
}

.card {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

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

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

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

.card-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-md);
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  font-weight: 700;
}

.card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.accordion {
  background: white;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
}

.accordion-header {
  padding: 1.5rem 2rem;
  cursor: pointer;
  background: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-base);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.05rem;
}

.accordion-header:hover {
  background: var(--bg-secondary);
  color: var(--primary-color);
}

.accordion-header i {
  font-size: 1.25rem;
  transition: var(--transition-base);
  color: var(--primary-color);
}

.accordion.active .accordion-header i {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.accordion-body {
  padding: 0 2rem 1.5rem 2rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--bg-secondary);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 2rem auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.section {
  padding: 5rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-subtitle {
  color: var(--primary-color);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: rgba(255, 107, 53, 0.1);
  border-radius: 50px;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.section-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

.hero {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(0, 78, 137, 0.05) 100%);
  padding: 8rem 2rem 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.05;
  animation: float 20s infinite ease-in-out;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  opacity: 0.05;
  animation: float 15s infinite ease-in-out reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(10deg); }
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-primary {
  background: rgba(255, 107, 53, 0.1);
  color: var(--primary-color);
}

.badge-secondary {
  background: rgba(0, 78, 137, 0.1);
  color: var(--secondary-color);
}

.badge-success {
  background: rgba(46, 204, 113, 0.1);
  color: var(--success-color);
}

.badge-accent {
  background: rgba(255, 164, 0, 0.1);
  color: var(--accent-color);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.stat-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: white;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  border: 1px solid var(--border-color);
}

.stat-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl);
}

.stat-number {
  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;
  line-height: 1;
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.testimonial {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--primary-color);
  position: relative;
  margin: 1.5rem 0;
  transition: var(--transition-base);
}

.testimonial:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
}

.testimonial-quote {
  font-size: 3rem;
  color: var(--primary-color);
  opacity: 0.2;
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  line-height: 1;
}

.testimonial-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

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

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.25rem;
}

.testimonial-info h4 {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

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

.cta-section {
  background: var(--gradient-accent);
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,165.3C1248,171,1344,149,1392,138.7L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom center no-repeat;
  background-size: cover;
}

.cta-section h2 {
  color: white;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-buttons {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

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

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
}

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

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

.timeline-content {
  width: 45%;
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  position: relative;
  transition: var(--transition-base);
}

.timeline-content:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.timeline-dot {
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 0 6px white, 0 0 0 10px var(--primary-color);
  z-index: 2;
}

.pricing-table {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.pricing-card {
  background: white;
  border-radius: 24px;
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--border-color);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.pricing-card.featured {
  border-color: var(--primary-color);
  background: linear-gradient(180deg, rgba(255, 107, 53, 0.03) 0%, white 100%);
}

.pricing-card.featured::before {
  content: 'POPULAR';
  position: absolute;
  top: 1.5rem;
  right: -2rem;
  background: var(--gradient-primary);
  color: white;
  padding: 0.5rem 3rem;
  transform: rotate(45deg);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 1px;
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--border-color);
}

.pricing-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.pricing-period {
  color: var(--text-light);
  font-size: 0.95rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
}

.pricing-features li {
  padding: 0.875rem 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.pricing-features li i {
  color: var(--success-color);
  font-size: 1.25rem;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 46, 0.8);
  backdrop-filter: blur(4px);
  z-index: 9998;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: white;
  border-radius: 24px;
  padding: 3rem;
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 9999;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  transition: var(--transition-smooth);
  pointer-events: none;
}

.modal.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  pointer-events: all;
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--bg-secondary);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-primary);
  transition: var(--transition-base);
}

.modal-close:hover {
  background: var(--primary-color);
  color: white;
  transform: rotate(90deg);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-secondary);
  border-radius: 50px;
  overflow: hidden;
  margin: 1rem 0;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 50px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.tooltip-text {
  visibility: hidden;
  background: var(--bg-dark);
  color: white;
  text-align: center;
  padding: 0.625rem 1rem;
  border-radius: 8px;
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 0.875rem;
  opacity: 0;
  transition: var(--transition-base);
  z-index: 100;
}

.tooltip-text::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--bg-dark);
}

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

.tag {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0.25rem;
  transition: var(--transition-base);
}

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

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition-base);
}

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

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

.breadcrumb .active {
  color: var(--primary-color);
  font-weight: 600;
}

.alert {
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  margin: 1.5rem 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.alert i {
  font-size: 1.5rem;
}

.alert-success {
  background: rgba(46, 204, 113, 0.1);
  border-left: 4px solid var(--success-color);
  color: var(--success-color);
}

.alert-error {
  background: rgba(231, 76, 60, 0.1);
  border-left: 4px solid var(--error-color);
  color: var(--error-color);
}

.alert-info {
  background: rgba(0, 78, 137, 0.1);
  border-left: 4px solid var(--secondary-color);
  color: var(--secondary-color);
}

.alert-warning {
  background: rgba(255, 164, 0, 0.1);
  border-left: 4px solid var(--accent-color);
  color: var(--accent-color);
}

footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 2rem 2rem;
}

.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 {
  color: white;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-section p {
  line-height: 1.7;
  font-size: 0.95rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.875rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--primary-color);
  padding-left: 0.5rem;
}

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

.social-links a {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  transition: var(--transition-base);
}

.social-links a:hover {
  background: var(--gradient-primary);
  transform: translateY(-4px);
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 52px;
  height: 52px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  z-index: 998;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
  .header-content {
    padding: 1rem 1.5rem;
  }

  nav.desktop-nav {
    display: none;
  }

  .section {
    padding: 3rem 1.5rem;
  }

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

  .section-description {
    font-size: 1rem;
  }

  .hero {
    padding: 5rem 1.5rem 4rem;
  }

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

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

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

  .timeline-item {
    flex-direction: column !important;
  }

  .timeline-content {
    width: 100%;
    margin-left: 60px;
  }

  .timeline-dot {
    left: 20px;
  }

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

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

  .cookie-banner {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    max-width: calc(100% - 2rem);
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .modal {
    width: 95%;
    padding: 2rem;
  }

  .back-to-top {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.75rem;
  }

  .stat-number {
    font-size: 2.5rem;
  }

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

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }

  .card {
    padding: 1.5rem;
  }

  form {
    padding: 1.5rem;
  }
}

@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,
  footer,
  .cookie-banner,
  .back-to-top,
  .mobile-menu-toggle {
    display: none;
  }

  body {
    background: white;
  }

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