/* Animated background particles */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.1;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: #00ff88;
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.3s ease;
}

nav.scrolled {
  background: rgba(0, 0, 0, 0.95);
  padding: 0.5rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.logo:hover img {
  transform: scale(1.1);
}

.logo span {
  font-size: 1.5rem;
  font-weight: 600;
  background: white;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: white;
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  color: white;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
  margin-top: 80px;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 255, 136, 0.1) 0%, transparent 70%);
  z-index: -1;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  background: linear-gradient(45deg, #ffffff, #00ff88);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  animation: fadeInUp 1s ease-out;
}

.hero h2 {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: #cccccc;
  margin-bottom: 3rem;
  max-width: 600px;
  line-height: 1.6;
  animation: fadeInUp 1s ease-out 0.3s both;
}

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

.hero-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  margin: 2rem 0;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 255, 136, 0.2);
  animation: fadeInUp 1s ease-out 0.6s both;
  transition: transform 0.3s ease;
}

.hero-image:hover {
  transform: scale(1.02);
}

/* Download Section */
.download-section {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeInUp 1s ease-out 0.9s both;
}

.download-link {
  height: 60px;
  transition: all 0.3s ease;
  border-radius: 12px;
  overflow: hidden;
}

.download-link:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 255, 136, 0.3);
}

/* Features Section */
.features {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, #111111 0%, #1a1a1a 50%, #111111 100%);
  position: relative;
}

.features::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #00ff88, transparent);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 255, 136, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 255, 136, 0.2);
  border-color: rgba(0, 255, 136, 0.3);
}

.feature-icon {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  object-fit: cover;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
}

.feature-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #00ff88;
}

.feature-content p {
  color: #cccccc;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

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

  .feature-card {
    flex-direction: column;
    text-align: center;
  }

  .download-section {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 1rem;
  }

  .features {
    padding: 3rem 1rem;
  }

  .feature-card {
    padding: 1.5rem;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Loading animation */
.loading {
  opacity: 0;
  animation: fadeIn 0.5s ease-in-out forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}