:root {
  --primary: #0A1628;
  --secondary: #00D9FF;
  --accent: #FF6B6B;
  --text: #1a2332;
  --text-light: #64748b;
  --bg: #fafbfc;
  --white: #ffffff;
  --border: #e2e8f0;
  
  --shadow-sm: 0 1px 2px rgba(10, 22, 40, 0.04),
               0 2px 4px rgba(10, 22, 40, 0.02);
  --shadow-md: 0 4px 6px rgba(10, 22, 40, 0.07),
               0 10px 15px rgba(10, 22, 40, 0.05);
  --shadow-lg: 0 10px 20px rgba(10, 22, 40, 0.1),
               0 20px 40px rgba(10, 22, 40, 0.08),
               0 1px 3px rgba(10, 22, 40, 0.05);
  --shadow-xl: 0 20px 40px rgba(10, 22, 40, 0.12),
               0 40px 80px rgba(10, 22, 40, 0.1),
               0 2px 4px rgba(10, 22, 40, 0.06);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
}

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

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  color: var(--text-light);
  font-size: 1.0625rem;
  line-height: 1.7;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-wide {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  background: #00c4e6;
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: #0f1f3a;
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

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

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

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 251, 252, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

header.scrolled {
  box-shadow: var(--shadow-md);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0 !important;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  position: relative;
}

.logo svg {
  width: 40px;
  height: 40px;
}

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

.nav-links a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.9375rem;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 1rem;
  padding-left: 1rem;
  border-left: 1px solid var(--border);
}

.lang-btn {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-light);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.lang-btn:hover {
  color: var(--secondary);
}

.lang-btn.active {
  color: var(--secondary);
  background: rgba(0, 217, 255, 0.1);
}

.lang-divider {
  color: var(--border);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--primary);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 6rem;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg) 0%, #e8f4f8 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.15) 0%, rgba(255, 107, 107, 0.1) 100%);
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(0, 217, 255, 0.1);
  color: var(--secondary);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.hero h1 {
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: var(--text-light);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.isometric-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1;
}

.iso-cube {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.iso-cube-1 {
  width: 280px;
  height: 280px;
  top: 10%;
  left: 10%;
  transform: rotateX(45deg) rotateZ(45deg);
  background: linear-gradient(135deg, var(--secondary) 0%, #0099cc 100%);
  animation: float 6s ease-in-out infinite;
}

.iso-cube-2 {
  width: 200px;
  height: 200px;
  bottom: 15%;
  right: 5%;
  transform: rotateX(45deg) rotateZ(45deg);
  background: linear-gradient(135deg, var(--accent) 0%, #ff5252 100%);
  animation: float 6s ease-in-out infinite 2s;
}

.iso-cube-3 {
  width: 150px;
  height: 150px;
  top: 50%;
  right: 15%;
  transform: rotateX(45deg) rotateZ(45deg);
  background: linear-gradient(135deg, var(--primary) 0%, #0f1f3a 100%);
  animation: float 6s ease-in-out infinite 4s;
}

@keyframes float {
  0%, 100% {
    transform: rotateX(45deg) rotateZ(45deg) translateY(0);
  }
  50% {
    transform: rotateX(45deg) rotateZ(45deg) translateY(-20px);
  }
}

section {
  padding: var(--space-2xl) 0;
  position: relative;
}

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

.section-label {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(0, 217, 255, 0.1);
  color: var(--secondary);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
}

.diagonal-section {
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
  margin: -3rem 0;
  padding: calc(var(--space-2xl) + 3rem) 0;
  background: var(--white);
}

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

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary) 0%, var(--accent) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

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

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

.card-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(255, 107, 107, 0.1) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: var(--secondary);
  transform: rotateX(45deg) rotateZ(45deg);
  transition: all 0.4s ease;
}

.card:hover .card-icon {
  transform: rotateX(45deg) rotateZ(45deg) scale(1.1);
}

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

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

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary);
  font-weight: 600;
  font-size: 0.9375rem;
}

.card-link:hover {
  gap: 0.75rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

.widget {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.widget:hover {
  box-shadow: var(--shadow-lg);
}

.widget-large {
  grid-column: span 8;
}

.widget-medium {
  grid-column: span 4;
}

.widget-small {
  grid-column: span 6;
}

.widget-full {
  grid-column: span 12;
}

.widget::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  position: relative;
}

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

.step-number {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.step h3 {
  margin-bottom: 1rem;
}

.features-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.15) 0%, rgba(255, 107, 107, 0.1) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
  color: var(--secondary);
  transform: rotateX(45deg) rotateZ(45deg);
}

.feature-content h4 {
  margin-bottom: 0.5rem;
}

.features-image {
  position: relative;
}

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

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

.faq-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 2rem;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: all 0.3s ease;
}

.faq-question:hover {
  color: var(--secondary);
}

.faq-icon {
  font-size: 1.25rem;
  color: var(--secondary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

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

.faq-answer-content {
  padding: 0 2rem 1.5rem;
  color: var(--text-light);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #0f1f3a 100%);
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: 0 var(--space-md);
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 217, 255, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.form-container {
  max-width: 700px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full-width {
  grid-column: span 2;
}

label {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text);
}

input,
textarea,
select {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: var(--white);
  color: var(--text);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
}

.checkbox-group label {
  font-weight: 400;
  font-size: 0.875rem;
  cursor: pointer;
}

.checkbox-group a {
  color: var(--secondary);
  text-decoration: underline;
}

.iti {
  width: 100%;
}

#phone {
  width: 100%;
}

.map-container {
  margin-top: 3rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-container iframe {
  width: 100%;
  height: 450px;
  border: none;
}

footer {
  background: var(--primary);
  color: var(--white);
  padding: 4rem 0 2rem;
  margin-top: 6rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
}

.footer-logo svg {
  width: 40px;
  height: 40px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s ease;
}

.footer-contact a:hover {
  color: var(--secondary);
}

.footer-links h4 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.3s ease;
  display: inline-block;
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: var(--shadow-xl);
  padding: 1.5rem;
  z-index: 10000;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-top: 3px solid var(--secondary);
}

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

.cookie-content {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

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

.cookie-text p {
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
}

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

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

.cookie-buttons .btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.image-wrapper img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-wrapper:hover img {
  transform: scale(1.05);
}

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

.stat-item {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.stat-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 600;
}

.about-hero {
  padding: 10rem 0 6rem;
  background: linear-gradient(135deg, var(--bg) 0%, #e8f4f8 100%);
  text-align: center;
}

.about-hero h1 {
  margin-bottom: 1.5rem;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-text h2 {
  margin-bottom: 1.5rem;
}

.about-text p {
  margin-bottom: 1rem;
}

.about-image {
  position: relative;
}

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

.program-header {
  text-align: center;
  padding: 10rem 0 4rem;
  background: linear-gradient(135deg, var(--bg) 0%, #e8f4f8 100%);
}

.program-header h1 {
  margin-bottom: 1.5rem;
}

.program-modules {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.module-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: start;
}

.module-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.module-number {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
  color: var(--white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
  transform: rotateX(45deg) rotateZ(45deg);
}

.module-content h3 {
  margin-bottom: 1rem;
  font-size: 1.75rem;
}

.module-content p {
  margin-bottom: 1.5rem;
}

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

.topic-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: rgba(0, 217, 255, 0.05);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--text);
}

.topic-item i {
  color: var(--secondary);
  font-size: 1rem;
}

.membership-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.tier-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--border);
  transition: all 0.4s ease;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.tier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--secondary) 0%, var(--accent) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.tier-card:hover {
  border-color: var(--secondary);
  box-shadow: var(--shadow-xl);
  transform: translateY(-10px);
}

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

.tier-card.featured {
  border-color: var(--secondary);
  box-shadow: var(--shadow-lg);
}

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

.tier-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(0, 217, 255, 0.1);
  color: var(--secondary);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tier-card h3 {
  margin-bottom: 1rem;
  font-size: 2rem;
}

.tier-price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 0.5rem;
  line-height: 1;
}

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

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

.tier-features li {
  padding: 0.75rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.tier-features li:last-child {
  border-bottom: none;
}

.tier-features i {
  color: var(--secondary);
  font-size: 1.125rem;
}

.legal-page {
  padding: 10rem 0 4rem;
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
  background: var(--white);
  padding: 4rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.legal-content h1 {
  margin-bottom: 1rem;
}

.legal-date {
  color: var(--text-light);
  font-size: 0.9375rem;
  margin-bottom: 3rem;
  font-style: italic;
}

.legal-content h2 {
  margin-top: 3rem;
  margin-bottom: 1rem;
  font-size: 1.75rem;
}

.legal-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.legal-content p {
  margin-bottom: 1rem;
}

.legal-content ul,
.legal-content ol {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
  color: var(--text-light);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .hero-content,
  .features-showcase,
  .about-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-visual {
    order: -1;
  }

  .dashboard-grid .widget-large,
  .dashboard-grid .widget-medium,
  .dashboard-grid .widget-small {
    grid-column: span 12;
  }

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

@media (max-width: 768px) {
  :root {
    --space-xl: 3rem;
    --space-2xl: 4rem;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 2rem 2rem;
    box-shadow: var(--shadow-xl);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 1.5rem;
  }

  .nav-links.active {
    right: 0;
  }

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

  .lang-switcher {
    border-left: none;
    padding-left: 0;
    margin-left: 0;
    margin-top: 1rem;
  }

  .hero {
    min-height: auto;
    padding: 6rem 0 4rem;
  }

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

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

  .isometric-container {
    max-width: 350px;
  }

  .iso-cube-1 {
    width: 200px;
    height: 200px;
  }

  .iso-cube-2 {
    width: 150px;
    height: 150px;
  }

  .iso-cube-3 {
    width: 100px;
    height: 100px;
  }

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

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

  .form-group.full-width {
    grid-column: span 1;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .cookie-content {
    flex-direction: column;
    align-items: stretch;
  }

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

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

  .module-card {
    grid-template-columns: 1fr;
    padding: 2rem;
  }

  .module-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

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

  .legal-content {
    padding: 2rem;
  }

  .about-hero,
  .program-header {
    padding: 8rem 0 3rem;
  }

  .cta-section {
    padding: 3rem 2rem;
    margin: 0;
    border-radius: 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero {
    padding: 5rem 0 3rem;
  }

  section {
    padding: 3rem 0;
  }

  .card {
    padding: 1.5rem;
  }

  .widget {
    padding: 1.5rem;
  }

  .tier-card {
    padding: 2rem;
  }
}