:root {
  --primary: #0066ff;
  --secondary: #00cc99;
  --dark: #0a192f;
  --light: #e6f1ff;
  --glass: rgba(255, 255, 255, 0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: linear-gradient(135deg, var(--dark), #162a47);
  color: var(--light);
  overflow-x: hidden;
  line-height: 1.6;
}

#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
header {
  padding: 20px 0;
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
  background: rgba(10, 25, 47, 0.8);
  border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 18px;
}

.logo-text {
  font-size: 24px;
  font-weight: 700;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav a {
  color: var(--light);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

nav a:hover {
  color: var(--secondary);
}

nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: var(--secondary);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--light);
  font-size: 24px;
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 50px;
}

.hero-text {
  flex: 1;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.3);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0); }
}

h1 {
  font-size: 48px;
  margin-bottom: 20px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subtitle {
  font-size: 20px;
  margin-bottom: 30px;
  color: rgba(230, 241, 255, 0.8);
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  color: white;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(0, 102, 255, 0.3);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 102, 255, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--secondary);
  color: var(--secondary);
  margin-left: 15px;
}

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

/* About Section */
.section {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
  font-size: 36px;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

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

.feature-card {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 30px;
  transition: all 0.3s ease;
  border: 1px solid rgba(100, 255, 218, 0.1);
}



.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 255, 170, 0.2);
  border-color: rgba(100, 255, 218, 0.3);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: white;
  font-size: 24px;
}

.feature-title {
  font-size: 22px;
  margin-bottom: 15px;
  color: white;
}

/* Product Section */
.product {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: 50px;
}

.product-image {
  flex: 1;
  position: relative;
}

.product-image img {
  width: 100%;
  border-radius: 15px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.product-badge {
  position: absolute;
  top: -20px;
  right: -20px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  color: white;
  padding: 10px 20px;
  border-radius: 30px;
  font-weight: bold;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.product-content {
  flex: 1;
}

.product-title {
  font-size: 32px;
  margin-bottom: 20px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.product-description {
  margin-bottom: 30px;
  font-size: 18px;
}

.product-features {
  list-style: none;
  margin-bottom: 30px;
}

.product-features li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 30px;
}

.product-features li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--secondary);
}

/* Technologies Section */
.technologies {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 50px;
}

.tech-card {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid rgba(100, 255, 218, 0.1);
}

.tech-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 255, 170, 0.2);
  border-color: rgba(100, 255, 218, 0.3);
}

.tech-icon {
  font-size: 40px;
  margin-bottom: 15px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tech-name {
  font-weight: 600;
  margin-bottom: 10px;
}

/* Footer */
footer {
  background: rgba(10, 25, 47, 0.8);
  padding: 50px 0 20px;
  border-top: 1px solid rgba(100, 255, 218, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo .logo-icon {
  width: 30px;
  height: 30px;
  font-size: 14px;
}

.footer-logo .logo-text {
  font-size: 20px;
}

.footer-about {
  margin-bottom: 20px;
}

.footer-links h3, .footer-contact h3 {
  font-size: 18px;
  margin-bottom: 20px;
  color: white;
  position: relative;
}

.footer-links h3::after, .footer-contact h3::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 2px;
  background: var(--secondary);
  bottom: -10px;
  left: 0;
}

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

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

.footer-links a {
  color: rgba(230, 241, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 5px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  color: rgba(230, 241, 255, 0.7);
}

.contact-item i {
  color: var(--secondary);
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(230, 241, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--secondary);
  transform: translateY(-3px);
}

.copyright {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(230, 241, 255, 0.1);
  color: rgba(230, 241, 255, 0.5);
  font-size: 14px;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-content, .product {
      flex-direction: column;
  }
  
  .hero-text, .product-content {
      text-align: center;
      margin-bottom: 40px;
  }
  
  .btn-outline {
      margin-left: 0;
      margin-top: 15px;
      display: block;
  }
  
  .product-badge {
      right: 20px;
  }
}

@media (max-width: 768px) {
  h1 {
      font-size: 36px;
  }
  
  .subtitle {
      font-size: 18px;
  }
  
  nav ul {
      position: fixed;
      top: 80px;
      left: -100%;
      width: 100%;
      height: calc(100vh - 80px);
      background: rgba(10, 25, 47, 0.95);
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 30px;
      transition: all 0.5s ease;
  }
  
  nav ul.active {
      left: 0;
  }
  
  .mobile-menu-btn {
      display: block;
  }
  
  .section-title {
      font-size: 30px;
  }
}

@media (max-width: 576px) {
  .btn {
      display: block;
      width: 100%;
      margin-bottom: 10px;
  }
  
  .btn-outline {
      margin-top: 10px;
  }
  
  .feature-card, .tech-card {
      padding: 20px;
  }
}
.contact-item a {
  color: var(--light);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

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

.contact-item  a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: var(--secondary);
  transition: width 0.3s ease;
}

.contact-item  a:hover::after {
  width: 100%;
}