:root {
  
  --color-deep-space: #0A0F14;
  --color-onyx: #141920;
  --color-shadow-steel: #1B1F26;
  --color-dark-graphite: #23272E;
  --color-carbon-fog: #2C3038;
  --color-accent: #4A9FFF;
  --color-accent-hover: #3A8FEF;
  --color-text-primary: #E8EAED;
  --color-text-secondary: #9AA0A6;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-success: #34A853;
  --color-error: #EA4335;
  --color-warning: #FBBC04;

  
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Inter', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-2xl: 2.5rem;
  --font-size-3xl: 3rem;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);

  
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  
  --container-max-width: 75rem;
  --header-height: 5rem;
}


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

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-deep-space);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-accent);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}


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

h1 {
  font-size: var(--font-size-2xl);
}

h2 {
  font-size: var(--font-size-xl);
}

h3 {
  font-size: var(--font-size-lg);
}

h4, h5, h6 {
  font-size: var(--font-size-md);
}

p {
  margin-bottom: var(--space-md);
}


.main-header {
  position: relative;
  background: linear-gradient(135deg, var(--color-onyx) 0%, var(--color-shadow-steel) 100%);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
}

.header-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.site-logo span{
  font-family: var(--font-primary);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  transition: transform var(--transition-base);
}
.site-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    font-size: 1.5rem;
    gap: 7px;
    font-weight: 700;
    color: var(--primary-color);
}
.site-logo>img{
    width: 60px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.site-logo:hover {
  transform: scale(1.05);
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.3rem;
  padding: var(--space-sm);
  background: var(--color-carbon-fog);
  border-radius: var(--radius-md);
  transition: background var(--transition-base);
}

.nav-toggle:hover {
  background: var(--color-dark-graphite);
}

.nav-toggle-line {
  width: 1.5rem;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-base);
}

.nav-toggle.active .nav-toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(0.4rem, 0.4rem);
}

.nav-toggle.active .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .nav-toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(0.4rem, -0.4rem);
}

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

.main-nav a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.main-nav a:hover {
  background: var(--color-carbon-fog);
  color: var(--color-accent);
}


.hero-section {
  position: relative;
  padding: var(--space-4xl) var(--space-lg);
  background: linear-gradient(180deg, var(--color-onyx) 0%, var(--color-deep-space) 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 50rem;
  height: 50rem;
  background: radial-gradient(circle, rgba(74, 159, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 50rem;
}

.hero-title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  line-height: var(--line-height-relaxed);
}


.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  text-align: center;
  cursor: pointer;
}

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

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--color-deep-space);
}

.btn-secondary {
  background: var(--color-carbon-fog);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

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


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

.section-alt {
  background: var(--color-onyx);
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
  max-width: 50rem;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
}

.section-description {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}


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

.card {
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

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

.card-icon {
  font-size: var(--font-size-2xl);
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.card-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.card-description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}


.product-card {
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.product-header {
  background: var(--color-dark-graphite);
  padding: var(--space-lg);
  text-align: center;
}

.product-icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.product-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
}

.product-price {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.product-period {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.product-body {
  padding: var(--space-lg);
  flex: 1;
}

.product-features {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.product-features li {
  padding: var(--space-sm) 0;
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.product-features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
}


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

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(74, 159, 255, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 8rem;
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form-checkbox {
  width: 1.125rem;
  height: 1.125rem;
  margin-top: 0.125rem;
  cursor: pointer;
  accent-color: var(--color-accent);
}

.form-checkbox-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: var(--line-height-normal);
  cursor: pointer;
}

.form-checkbox-label a {
  color: var(--color-accent);
  text-decoration: underline;
}


.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info {
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  font-size: var(--font-size-xl);
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-details h3 {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
}

.contact-details p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.contact-details a {
  color: var(--color-accent);
}

.contact-details a:hover {
  text-decoration: underline;
}

.map-container {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 18.75rem;
  border: 1px solid var(--color-border);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.contact-form {
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}


.main-footer {
  background: var(--color-onyx);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) var(--space-lg);
}

.footer-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.footer-copyright {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  gap: var(--space-md);
}

.footer-nav a {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  transition: color var(--transition-base);
}

.footer-nav a:hover {
  color: var(--color-accent);
}


.cookie-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-onyx);
  border-top: 2px solid var(--color-accent);
  padding: var(--space-lg);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.cookie-popup.show {
  transform: translateY(0);
}
.main-nav ul{
  gap: 4px;
}
.cookie-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
}

.cookie-text {
  flex: 1;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  min-width: 250px;
}

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

.cookie-actions {
  display: flex;
  gap: var(--space-md);
}


.thank-you-container {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.thank-you-content {
  max-width: 40rem;
}

.thank-you-icon {
  font-size: 5rem;
  color: var(--color-success);
  margin-bottom: var(--space-lg);
}


.error-container {
  min-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-content {
  max-width: 40rem;
}

.error-code {
  font-size: 6rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-md);
}


.section-portfolio {
  background: linear-gradient(135deg, var(--color-deep-space) 0%, var(--color-onyx) 100%);
  position: relative;
  overflow: hidden;
}

.section-portfolio::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(74, 159, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.portfolio-image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(10, 15, 20, 0.95) 0%, rgba(10, 15, 20, 0.3) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-xl);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-item:hover .portfolio-image {
  transform: scale(1.1);
}

.portfolio-content {
  width: 100%;
}

.portfolio-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.portfolio-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.portfolio-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: var(--color-accent);
  color: var(--color-deep-space);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
}


.section-stats {
  background: linear-gradient(135deg, var(--color-onyx) 0%, var(--color-shadow-steel) 100%);
  padding: var(--space-4xl) var(--space-lg);
  position: relative;
}

.section-stats::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 80% 20%, rgba(74, 159, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(74, 159, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.stat-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
  background: var(--color-dark-graphite);
}

.stat-icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  font-family: var(--font-primary);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}


.section-testimonials {
  background: var(--color-onyx);
}

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

.testimonial-card {
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

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

.testimonial-rating {
  color: var(--color-warning);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-md);
  display: flex;
  gap: var(--space-xs);
}

.testimonial-text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
  font-size: 2.5rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.testimonial-info {
  flex: 1;
}

.testimonial-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.testimonial-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}


.section-preview {
  background: linear-gradient(180deg, var(--color-deep-space) 0%, var(--color-onyx) 100%);
  position: relative;
}

.preview-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

.preview-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.preview-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.preview-feature i {
  color: var(--color-success);
  font-size: var(--font-size-md);
}

.preview-image-container {
  position: relative;
}

.preview-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--color-border);
}

.preview-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

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

.preview-play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 5rem;
  height: 5rem;
  background: rgba(74, 159, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-deep-space);
  cursor: pointer;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
}

.preview-play-button:hover {
  background: var(--color-accent);
  transform: translate(-50%, -50%) scale(1.1);
}


.section-contact-visual {
  background: linear-gradient(135deg, var(--color-onyx) 0%, var(--color-shadow-steel) 100%);
}

.contact-visual-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

.contact-visual-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.contact-visual-feature {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.contact-visual-feature:hover {
  transform: translateX(8px);
  border-color: var(--color-accent);
  background: var(--color-dark-graphite);
}

.contact-visual-feature i {
  font-size: 2rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-visual-feature h4 {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
  color: var(--color-text-primary);
}

.contact-visual-feature p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.contact-visual-image {
  position: relative;
}

.contact-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--color-border);
  aspect-ratio: 4 / 3;
}

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

.contact-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(74, 159, 255, 0.8) 0%, rgba(74, 159, 255, 0.4) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.contact-image-wrapper:hover .contact-image-overlay {
  opacity: 1;
}

.contact-image-wrapper:hover .contact-image {
  transform: scale(1.1);
}

.contact-image-content {
  text-align: center;
  color: var(--color-deep-space);
}

.contact-image-content i {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.contact-image-content h3 {
  font-size: var(--font-size-xl);
  color: var(--color-deep-space);
}


.section-social-proof {
  background: var(--color-deep-space);
}

.social-proof-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.social-proof-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.social-proof-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.social-proof-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(10, 15, 20, 0.95) 0%, transparent 100%);
  padding: var(--space-xl);
  color: var(--color-text-primary);
}

.social-proof-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.social-proof-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.social-proof-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.social-proof-stat {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

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

.social-proof-number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  font-family: var(--font-primary);
}

.social-proof-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}


.section-course-showcase {
  background: linear-gradient(180deg, var(--color-deep-space) 0%, var(--color-onyx) 100%);
}

.course-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.course-showcase-item {
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.course-showcase-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.course-showcase-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

.course-showcase-item:hover .course-showcase-image {
  transform: scale(1.1);
}

.course-showcase-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-accent);
  color: var(--color-deep-space);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
}

.course-showcase-content {
  padding: var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-showcase-content h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.course-showcase-content > p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-lg);
  flex: 1;
}

.course-showcase-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.course-showcase-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.course-showcase-features li i {
  color: var(--color-success);
  font-size: var(--font-size-xs);
}


.section-learning-path {
  background: var(--color-onyx);
}

.learning-path-wrapper {

  align-items: center;
}

.learning-path-image {
  position: relative;
}

.learning-path-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--color-border);
  aspect-ratio: 4 / 3;
}

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

.learning-path-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(74, 159, 255, 0.7) 0%, rgba(74, 159, 255, 0.3) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.learning-path-image-wrapper:hover .learning-path-overlay {
  opacity: 1;
}

.learning-path-image-wrapper:hover .learning-path-img {
  transform: scale(1.1);
}

.learning-path-overlay-content {
  text-align: center;
  color: var(--color-deep-space);
}

.learning-path-overlay-content i {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.learning-path-overlay-content h3 {
  font-size: var(--font-size-xl);
  color: var(--color-deep-space);
}

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

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

.learning-path-step {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  padding: var(--space-lg);
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.learning-path-step:hover {
  transform: translateX(8px);
  border-color: var(--color-accent);
  background: var(--color-dark-graphite);
}

.learning-path-step-number {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-accent);
  font-family: var(--font-primary);
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(74, 159, 255, 0.1);
  border-radius: var(--radius-md);
}

.learning-path-step-content h4 {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
  color: var(--color-text-primary);
}

.learning-path-step-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}


.section-eco-impact {
  background: linear-gradient(135deg, var(--color-deep-space) 0%, var(--color-onyx) 100%);
}

.eco-impact-wrapper {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

.eco-impact-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.eco-impact-stat {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.eco-impact-stat:hover {
  transform: translateY(-4px);
  border-color: var(--color-success);
  box-shadow: var(--shadow-lg);
  background: var(--color-dark-graphite);
}

.eco-impact-icon {
  font-size: 2rem;
  color: var(--color-success);
  margin-bottom: var(--space-sm);
}

.eco-impact-number {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
  font-family: var(--font-primary);
}

.eco-impact-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.eco-impact-image {
  position: relative;
}

.eco-impact-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--color-border);
  aspect-ratio: 4 / 3;
}

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

.eco-impact-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(52, 168, 83, 0.8) 0%, rgba(52, 168, 83, 0.4) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.eco-impact-image-wrapper:hover .eco-impact-overlay {
  opacity: 1;
}

.eco-impact-image-wrapper:hover .eco-impact-img {
  transform: scale(1.1);
}

.eco-impact-overlay-content {
  text-align: center;
  color: var(--color-deep-space);
}

.eco-impact-overlay-content i {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.eco-impact-overlay-content h3 {
  font-size: var(--font-size-xl);
  color: var(--color-deep-space);
  margin-bottom: var(--space-sm);
}

.eco-impact-overlay-content p {
  font-size: var(--font-size-sm);
  color: var(--color-deep-space);
}


.section-eco-gallery {
  background: var(--color-onyx);
}

.eco-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.eco-gallery-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.eco-gallery-image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

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

.eco-gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(10, 15, 20, 0.95) 0%, rgba(10, 15, 20, 0.3) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-xl);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.eco-gallery-item:hover .eco-gallery-overlay {
  opacity: 1;
}

.eco-gallery-item:hover .eco-gallery-image {
  transform: scale(1.1);
}

.eco-gallery-content {
  width: 100%;
  text-align: center;
}

.eco-gallery-content i {
  font-size: 2.5rem;
  color: var(--color-success);
  margin-bottom: var(--space-sm);
}

.eco-gallery-content h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
  color: var(--color-text-primary);
}

.eco-gallery-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.eco-gallery-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.eco-gallery-feature {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-shadow-steel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.eco-gallery-feature:hover {
  transform: translateY(-4px);
  border-color: var(--color-success);
  box-shadow: var(--shadow-lg);
  background: var(--color-dark-graphite);
}

.eco-gallery-feature i {
  font-size: 2.5rem;
  color: var(--color-success);
  margin-bottom: var(--space-md);
}

.eco-gallery-feature h4 {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.eco-gallery-feature p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}




@media (max-width: 840px){
.site-logo span{
font-size: 18px;
}
}
@media (max-width: 768px) {
  :root {
    --font-size-3xl: 2.25rem;
    --font-size-2xl: 1.875rem;
    --font-size-xl: 1.5rem;
    --space-4xl: 3rem;
    --space-3xl: 2.5rem;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-onyx);
    border-top: 1px solid var(--color-border);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height var(--transition-base), opacity var(--transition-base), visibility var(--transition-base), padding var(--transition-base);
  }

  .main-nav.active {
    max-height: 25rem;
    padding: var(--space-lg);
    opacity: 1;
    visibility: visible;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
  }

  .main-nav a {
    display: block;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
  }

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

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

  .footer-nav ul {
    justify-content: center;
  }

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

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

  .stats-container {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

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

  .preview-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

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


@media (max-width: 480px) {
  .site-logo span{
    display: none;
  }
  :root {
    --font-size-3xl: 1.75rem;
    --font-size-2xl: 1.5rem;
    --font-size-xl: 1.25rem;
    --space-lg: 1rem;
    --space-xl: 1.25rem;
    --space-2xl: 2rem;
    --space-3xl: 2rem;
    --space-4xl: 2.5rem;
  }

  .header-container {
    padding: var(--space-md);
  }

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

  .hero-section {
    padding: var(--space-3xl) var(--space-md);
  }

  .btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-xs);
  }

  .card,
  .product-card,
  .contact-form,
  .contact-info {
    padding: var(--space-lg);
  }

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

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

  .cookie-actions .btn {
    width: 100%;
  }

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

  .portfolio-grid {
    gap: var(--space-lg);
  }

  .preview-play-button {
    width: 4rem;
    height: 4rem;
    font-size: 1.25rem;
  }

  .contact-visual-wrapper {
    grid-template-columns: 1fr;
  }

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

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

  .learning-path-wrapper {
    grid-template-columns: 1fr;
  }

  .eco-impact-wrapper {
    grid-template-columns: 1fr;
  }

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

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

  .eco-gallery-features {
    grid-template-columns: 1fr;
  }
}


@media (max-width: 320px) {
  :root {
    --font-size-3xl: 1.5rem;
    --font-size-2xl: 1.25rem;
    --space-md: 0.75rem;
  }

  .site-logo {
    font-size: var(--font-size-md);
  }
}