:root {
  --primary-color: #bb86fc;
  --secondary-color: #9f75d6;
  --accent-color: #bb86fc;
  --text-color: #f0f0f0;
  --light-bg: #1c1c1c;
  --dark-bg: #121212;
  --border-color: #2a2a2a;
  --border-accent: #333;
  --text-muted: #b3b3b3;
  --border-radius: 8px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --transition-speed: 0.3s;
}

/* Base Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background-color: var(--dark-bg);
  color: var(--text-color);
  overflow-x: hidden;
}


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


/* Hero Section */
.hero-section {
  padding: 80px 0 80px;
  background: var(--dark-bg);
  color: white;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.hero-text {
  flex: 1;
  max-width: 500px;
}

.hero-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
  animation: fadeIn 1s ease-out;
}

.hero-subtitle {
  font-size: 1.1rem;
  margin-bottom: 30px;
  font-weight: 300;
  animation: fadeIn 1s ease-out 0.3s forwards;
  opacity: 0;
  color: var(--text-muted);
}

.hero-image-container {
  flex: 1;
  display: flex;
  justify-content: center;
  max-width: 500px;
}

.hero-image {
  max-width: 100%;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  border: 2px solid var(--border-color);
  transition: transform var(--transition-speed);
  animation: slideUp 1s ease-out 0.6s forwards;
  opacity: 0;
}

.hero-image:hover {
  transform: translateY(-10px);
}

.hero-cta {
  margin-top: 10px;
  display: inline-block;
}

/* Features Section */
.features-section {
  padding: 100px 0;
  min-height: 100vh;
  background-color: var(--dark-bg);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 60px;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--light-bg);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  border: 1px solid var(--border-color);
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: var(--text-color);
}

.feature-description {
  color: var(--text-muted);
}

/* How It Works */
.how-it-works {
  padding: 100px 0;
  min-height: 100vh;
  background-color: var(--dark-bg);
}

.steps-container {
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  align-items: flex-start;
  margin-bottom: 50px;
}

.step:last-child {
  margin-bottom: 0;
}

.step-number {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--dark-bg);
  background-color: var(--primary-color);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 30px;
  flex-shrink: 0;
}

.step-content {
  flex-grow: 1;
}

.step-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.step-description {
  color: var(--text-muted);
}

/* Use Cases */
.use-cases {
  padding: 100px 0;
  min-height: 100vh;
  background-color: var(--dark-bg);
  border-top: 1px solid var(--border-color);
}

.case-studies {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.case-study {
  background-color: var(--light-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--border-color);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-speed);
}

.case-study:hover {
  transform: translateY(-5px);
}

.case-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-color);
}

.case-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.case-title {
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.case-content p {
  color: var(--text-muted);
  margin-bottom: 0;
}

/* CTA Section */
.cta-section {
  padding: 100px 0;
  background: var(--light-bg);
  color: white;
  text-align: center;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2rem;
  margin-bottom: 20px;
}

.cta-text {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--text-muted);
}

.cta-button {
  display: inline-block;
  background-color: var(--primary-color);
  color: #000;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 14px 30px;
  border-radius: 4px;
  text-decoration: none;
  transition: background-color var(--transition-speed);
}

.cta-button:hover {
  background-color: var(--secondary-color);
}

/* Footer */
.site-footer {
  background-color: var(--light-bg);
  color: white;
  padding: 60px 0 20px;
  text-align: left;
  border-top: 1px solid var(--border-accent);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 30px;
}

.footer-info {
  flex: 1;
  min-width: 250px;
  max-width: 400px;
}

.footer-logo {
  height: 40px;
  margin-bottom: 20px;
}

.footer-links-container {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-section h4 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  position: relative;
}

.footer-section h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary-color);
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-speed);
}

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

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: color var(--transition-speed);
}

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

.copyright {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { 
    opacity: 0;
    transform: translateY(30px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero-section {
    padding: 120px 0 60px;
  }
  
  .hero-content {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-text {
    max-width: 100%;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .feature-card,
  .case-study {
    padding: 25px;
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .site-title {
    font-size: 1.3rem;
  }
  
  .mobile-menu-toggle {
    display: block;
    margin-left: auto;
    z-index: 1001;
  }
  
  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--light-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right 0.3s ease;
    z-index: 1000;
    padding: 80px 0;
    gap: 30px;
  }
  
  .nav-list.active {
    right: 0;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
  }
  
  .nav-list a {
    font-size: 1.2rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .step {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .step-number {
    margin-right: 0;
    margin-bottom: 15px;
  }
  
  .features-section,
  .how-it-works,
  .use-cases,
  .cta-section {
    padding: 70px 0;
  }
  
  .section-title {
    margin-bottom: 40px;
  }
  
  .cta-title {
    font-size: 1.7rem;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-info {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .footer-section h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .social-links {
    justify-content: center;
  }
  
  .footer-links-container {
    width: 100%;
    justify-content: space-around;
  }
}

@media (max-width: 480px) {
  .site-title {
    font-size: 1.1rem;
  }
  
  .logo {
    height: 30px;
  }
  
  .nav-list {
    width: 85%;
  }
  
  .hero-title {
    font-size: 1.7rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.6rem;
  }
  
  .feature-card,
  .case-study {
    padding: 20px;
  }
  
  .footer-links-container {
    flex-direction: column;
    align-items: center;
    gap: 30px;
  }
  
  .cta-button {
    padding: 12px 24px;
    font-size: 1rem;
  }
}