:root {
  --color-deep-space: #0A0F14;
  --color-onyx-blue: #141920;
  --color-shadow-steel: #1B1F26;
  --color-dark-graphite: #23272E;
  --color-carbon-fog: #2C3038;
  --color-text-primary: #E8EAED;
  --color-text-secondary: #B8BCC0;
  --color-accent: #5B8FB8;
  
  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Space Grotesk', sans-serif;
  
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-deep-space);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.header {
  background-color: var(--color-shadow-steel);
  padding: var(--space-md) 0;
  position: relative;
  z-index: 100;
  transition: transform var(--transition-base);
}

.header.hidden {
  transform: translateY(-100%);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-secondary);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 600;
  color: var(--color-text-primary);
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 10px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--space-xs);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  align-items: center;
}

.nav-menu li a {
  color: var(--color-text-secondary);
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

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

.hero {
  text-align: center;
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-onyx-blue) 0%, var(--color-shadow-steel) 100%);
}

.hero h1 {
  margin-bottom: var(--space-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  color: var(--color-text-secondary);
}

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-accent);
  color: var(--color-text-primary);
  border: none;
  border-radius: var(--radius-md);
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: var(--font-primary);
}

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

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

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

.modular-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.modular-card {
  background-color: var(--color-dark-graphite);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.modular-card h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.modular-card p {
  font-size: clamp(0.8125rem, 1.8vw, 0.9375rem);
  margin-bottom: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text-primary);
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm);
  background-color: var(--color-dark-graphite);
  border: 1px solid var(--color-carbon-fog);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
}

.checkbox-group label {
  margin-bottom: 0;
  font-size: clamp(0.8125rem, 1.8vw, 0.875rem);
}

.footer {
  background-color: var(--color-shadow-steel);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-section h4 {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  margin-bottom: var(--space-sm);
}

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

.footer-section ul li {
  margin-bottom: var(--space-xs);
}

.footer-section ul li a {
  color: var(--color-text-secondary);
  font-size: clamp(0.8125rem, 1.8vw, 0.875rem);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-carbon-fog);
  color: var(--color-text-secondary);
  font-size: clamp(0.75rem, 1.8vw, 0.8125rem);
}

.map-container {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-lg);
}

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

.thank-you-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
}

.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
}

.cookie-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  background-color: var(--color-dark-graphite);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  max-width: 500px;
  margin: 0 auto;
  display: none;
}

.cookie-popup.active {
  display: block;
}

.cookie-popup p {
  margin-bottom: var(--space-md);
  font-size: clamp(0.8125rem, 1.8vw, 0.875rem);
}

.cookie-popup-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-shadow-steel);
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .modular-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .cookie-popup {
    left: var(--space-sm);
    right: var(--space-sm);
    bottom: var(--space-sm);
  }
}

.image-showcase {
  position: relative;
  padding: var(--space-3xl) 0;
  overflow: hidden;
}

.image-showcase-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

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

.image-showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.image-showcase-text {
  padding: var(--space-lg);
}

.features-comparison {
  background: linear-gradient(180deg, var(--color-onyx-blue) 0%, var(--color-shadow-steel) 100%);
  padding: var(--space-3xl) 0;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.comparison-card {
  background-color: var(--color-dark-graphite);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
  transition: all var(--transition-base);
}

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

.comparison-card h3 {
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.learning-path {
  padding: var(--space-3xl) 0;
  position: relative;
}

.learning-path-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.learning-path-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.learning-path-image img {
  width: 100%;
  height: auto;
  display: block;
}

.learning-path-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.learning-step {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--color-dark-graphite);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.learning-step:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background-color: var(--color-accent);
  color: var(--color-text-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.25rem;
}

.step-content h3 {
  margin-bottom: var(--space-xs);
}

.stories-section {
  background-color: var(--color-shadow-steel);
  padding: var(--space-3xl) 0;
}

.stories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.story-card {
  background-color: var(--color-dark-graphite);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  position: relative;
  transition: all var(--transition-base);
}

.story-card::before {
  content: '"';
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  font-size: 4rem;
  color: var(--color-accent);
  opacity: 0.3;
  font-family: serif;
}

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

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

.faq-section {
  padding: var(--space-3xl) 0;
}

.faq-list {
  max-width: 800px;
  margin: var(--space-xl) auto 0;
}

.faq-item {
  background-color: var(--color-dark-graphite);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-question {
  width: 100%;
  padding: var(--space-lg);
  background: none;
  border: none;
  text-align: left;
  color: var(--color-text-primary);
  font-family: var(--font-secondary);
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--transition-fast);
}

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

.faq-question i {
  transition: transform var(--transition-base);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
  padding: 0 var(--space-lg);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 var(--space-lg) var(--space-lg);
}

.cta-section {
  position: relative;
  padding: var(--space-3xl) 0;
  background-image: linear-gradient(rgba(10, 15, 20, 0.85), rgba(20, 25, 32, 0.85)), url('../images/img3.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  text-align: center;
  color: var(--color-text-primary);
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

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

.cta-section p {
  color: var(--color-text-secondary);
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  margin-bottom: var(--space-xl);
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.image-feature-section {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-shadow-steel) 0%, var(--color-dark-graphite) 100%);
}

.image-feature-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-xl);
}

.image-feature-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.image-feature-image img {
  width: 100%;
  height: auto;
  display: block;
}

.image-feature-content {
  padding: var(--space-lg);
}

.benefits-list {
  list-style: none;
  margin-top: var(--space-lg);
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

.benefits-list li i {
  color: var(--color-accent);
  margin-top: 0.25rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .image-showcase-content,
  .learning-path-container,
  .image-feature-wrapper {
    grid-template-columns: 1fr;
  }
  
  .cta-section {
    background-attachment: scroll;
  }
  
  .comparison-grid,
  .stories-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 330px) {
  html {
    font-size: 14px;
  }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  .section {
    padding: var(--space-lg) 0;
  }
  
  .hero {
    padding: var(--space-xl) 0;
  }
  
  .image-showcase,
  .features-comparison,
  .learning-path,
  .stories-section,
  .faq-section,
  .cta-section,
  .image-feature-section {
    padding: var(--space-xl) 0;
  }
}