:root {
  --color-primary: #5e1b00;
  --color-background: #F3F4F6;
  --color-accent: #440453;
  --color-card: #E5E7EB;
  --color-text: #3a2c1a;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

body {
  font-family: 'Orbitron', 'Rajdhani', sans-serif;
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  font-size: var(--font-size-base);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

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

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



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

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

.header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-text) 100%);
  padding: var(--space-md) 0;
  position: relative;
  box-shadow: var(--shadow-md);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-background);
  font-family: 'Orbitron', sans-serif;
}

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

.nav {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

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

.nav-link {
  color: var(--color-background);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-fast);
}

.nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-background);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.burger span {
  width: 25px;
  height: 2px;
  background-color: var(--color-background);
  transition: var(--transition-fast);
}

.hero {
  position: relative;
  height: 500px;
  overflow: hidden;
  margin-bottom: var(--space-2xl);
}

.carousel {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--transition-slow);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

.carousel-content {
  text-align: center;
  color: var(--color-background);
  padding: var(--space-xl);
  max-width: 800px;
}

.carousel-content h1 {
  color: var(--color-background);
  margin-bottom: var(--space-lg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.carousel-content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
}

.carousel-nav {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-sm);
  z-index: 2;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.carousel-dot.active {
  background-color: var(--color-background);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-primary);
}

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

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

.card-title {
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-xl);
}

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-accent);
  color: var(--color-background);
  border: none;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  text-align: center;
}

.btn:hover {
  background-color: var(--color-primary);
  transform: scale(1.05);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-sm);
  border: 2px solid var(--color-card);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  transition: border-color var(--transition-fast);
}

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

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

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

.form-checkbox input {
  margin-top: 2px;
}

.footer {
  background-color: var(--color-text);
  color: var(--color-background);
  padding: var(--space-xl) 0;
  margin-top: var(--space-2xl);
}

.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 {
  color: var(--color-background);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-lg);
}

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

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

.footer-links a {
  color: var(--color-background);
  font-size: var(--font-size-sm);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--color-accent);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--font-size-xs);
}

.popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.popup-content {
  background-color: var(--color-background);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.popup-close {
  float: right;
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  cursor: pointer;
  color: var(--color-text);
  line-height: 1;
}

.error-page {
  text-align: center;
  padding: var(--space-2xl) 0;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.error-page h1 {
  font-size: 6rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.thank-you-page {
  text-align: center;
  padding: var(--space-2xl) 0;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  margin: var(--space-lg) 0;
  box-shadow: var(--shadow-md);
}

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

.featured-work-section {
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-card) 100%);
}

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

.featured-work-image {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base);
}

.featured-work-image:hover {
  transform: rotate(0deg) scale(1.02);
}

.featured-work-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.featured-work-text {
  padding: var(--space-lg);
}

.featured-work-text .section-title {
  text-align: left;
  margin-bottom: var(--space-lg);
}

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

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

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

.workflow-text .section-title {
  text-align: left;
  margin-bottom: var(--space-xl);
}

.workflow-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.workflow-step {
  padding: var(--space-md);
  background-color: var(--color-card);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--color-primary);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

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

.workflow-image {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base);
}

.workflow-image:hover {
  transform: rotate(0deg) scale(1.02);
}

.workflow-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
}

.technology-section {
  padding: var(--space-2xl) 0;
  background: linear-gradient(180deg, var(--color-background) 0%, var(--color-card) 100%);
}

.technology-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.tech-card {
  background-color: var(--color-background);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border-top: 3px solid var(--color-accent);
}

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

.tech-icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(135deg, var(--color-card) 0%, var(--color-background) 100%);
  border-radius: 50%;
}

.tech-title {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
}

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

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

.story-card {
  background: linear-gradient(135deg, var(--color-card) 0%, var(--color-background) 100%);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 2px solid transparent;
}

.story-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.story-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.story-title {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
}

.image-showcase-section {
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, var(--color-card) 0%, var(--color-background) 100%);
}

.image-showcase-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

.image-showcase-image {
  width: 100%;
  max-width: 800px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

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

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

.timeline-content {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline-image {
  width: 100%;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-xl);
}

.timeline-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.timeline-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: relative;
  padding-left: var(--space-xl);
}

.timeline-items::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.timeline-item {
  position: relative;
  padding: var(--space-lg);
  background-color: var(--color-card);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  margin-left: var(--space-lg);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-lg) - 8px);
  top: var(--space-lg);
  width: 16px;
  height: 16px;
  background-color: var(--color-primary);
  border-radius: 50%;
  border: 3px solid var(--color-background);
  box-shadow: var(--shadow-sm);
}

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

.features-showcase-section {
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, var(--color-card) 0%, var(--color-background) 100%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.feature-item {
  background-color: var(--color-background);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 2px solid transparent;
}

.feature-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.feature-number {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-primary);
  opacity: 0.2;
  font-family: 'Orbitron', sans-serif;
  line-height: 1;
}

.feature-title {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
  margin-top: var(--space-md);
}

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

.tutorial-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.tutorial-card {
  background: linear-gradient(135deg, var(--color-card) 0%, var(--color-background) 100%);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  border-left: 5px solid var(--color-primary);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.tutorial-title {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
}

.tutorial-steps {
  margin-top: var(--space-md);
  padding-left: var(--space-lg);
  list-style: none;
  position: relative;
}

.tutorial-steps li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.tutorial-steps li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.office-hours-section {
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-card) 100%);
}

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

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

.office-hours-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.office-hours-text {
  padding: var(--space-lg);
}

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

.office-hours-list li {
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  background-color: var(--color-background);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--color-accent);
}

@media (max-width: 768px) {
  .two-column {
    grid-template-columns: 1fr;
  }

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

  .featured-work-image {
    transform: rotate(0deg);
  }

  .featured-work-text .section-title {
    text-align: center;
  }

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

  .workflow-image {
    transform: rotate(0deg);
    order: -1;
  }

  .workflow-text .section-title {
    text-align: center;
  }

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

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

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

  .timeline-items {
    padding-left: var(--space-md);
  }

  .timeline-item {
    margin-left: var(--space-md);
  }

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

  .tutorial-card:hover {
    transform: translateX(0);
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-text);
    flex-direction: column;
    padding: var(--space-md);
    gap: var(--space-sm);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
  }

  .nav-list.active {
    display: flex;
    z-index: 1000;
  }

  .burger {
    display: flex;
  }

  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }

  .hero {
    height: 400px;
  }

  .carousel-content {
    padding: var(--space-md);
  }

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

  .footer-content {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 450px) {
  .logo{
    font-size: var(--font-size-sm);
  }
  .section-title{
    font-size: var(--font-size-xl);
  }
  .card-title{
    font-size: var(--font-size-lg);
  }
  .timeline-item-title{
    font-size: var(--font-size-base);
  }
  .feature-title{
    font-size: var(--font-size-base);
  }
}
@media (max-width: 320px) {
  .workflow-image,.featured-work-image,.image-showcase-image{
    border-radius: 0;
  }
  .container {
    padding: 0 var(--space-sm);
  }

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

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

  .hero {
    height: 300px;
  }

  .carousel-content h1 {
    font-size: var(--font-size-xl);
  }

  .carousel-content p {
    font-size: var(--font-size-base);
  }



  .logo-img {
    width: 30px;
    height: 30px;
  }
}