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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, #0f0f23 0%, #1a1a3e 50%, #2d1b69 100%);
  color: #ffffff;
  overflow-x: hidden;
}

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

.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

.code-line {
  position: absolute;
  font-family: 'Fira Code', monospace;
  font-size: 14px;
  color: rgba(100, 255, 100, 0.3);
  animation: float 20s infinite linear;
}

@keyframes float {
  0% { transform: translateY(100vh) translateX(-50px); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) translateX(50px); opacity: 0; }
}

header {
  padding: 20px 0;
  position: relative;
  z-index: 10;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: #64ffda;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
  text-shadow: 0 0 20px rgba(100, 255, 218, 0.5);
}

/* Hero Section */
.hero {
  padding: 2rem 0 1rem;
  text-align: center;
  position: relative;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 20px;
  background: linear-gradient(45deg, #64ffda, #bb86fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from { filter: drop-shadow(0 0 20px rgba(100, 255, 218, 0.3)); }
  to { filter: drop-shadow(0 0 30px rgba(187, 134, 252, 0.5)); }
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 40px;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

#emailForm {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(100, 255, 218, 0.3);
  border-radius: 20px;
  padding: 30px;
  margin: 30px auto;
  max-width: 600px;
  transition: all 0.3s ease;
  position: relative;
}

#emailForm:hover {
  border-color: #64ffda;
  box-shadow: 0 10px 40px rgba(100, 255, 218, 0.2);
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  color: #64ffda;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.form-group input {
  width: 100%;
  padding: 15px 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  color: #ffffff;
  font-size: 1rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.form-group input:focus {
  outline: none;
  border-color: #64ffda;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 20px rgba(100, 255, 218, 0.2);
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

#emailForm .cta-button {
  width: 100%;
  margin: 10px 0;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(45deg, #64ffda, #bb86fc);
  color: #0f0f23;
  padding: 15px 40px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(100, 255, 218, 0.3);
  margin-right: 20px;
  margin-bottom: 10px;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(100, 255, 218, 0.5);
}

.cta-secondary {
  display: inline-block;
  border: 2px solid #64ffda;
  color: #64ffda;
  padding: 13px 38px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  margin-bottom: 10px;
}

.cta-secondary:hover {
  background: #64ffda;
  color: #0f0f23;
  transform: translateY(-3px);
}

.performance-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 60px 0;
}

.stat-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(100, 255, 218, 0.1), transparent);
  animation: rotate 10s linear infinite;
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.stat-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(100, 255, 218, 0.2);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: #64ffda;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.stat-label {
  font-size: 1.1rem;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}

/* Features Section */
.features {
  padding: 80px 0;
  background: rgba(255, 255, 255, 0.05);
  margin: 60px 0;
  border-radius: 30px;
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  color: #64ffda;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 40px;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
  border-color: #64ffda;
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  display: block;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #bb86fc;
}

.feature-card p {
  opacity: 0.9;
  line-height: 1.6;
}

/* Code Examples */
.code-section {
  padding: 2rem 0;
  text-align: center;
}

.code-section h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: #64ffda;
}

.code-examples {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.code-block {
  background: rgba(0, 0, 0, 0.4);
  border-radius: 15px;
  padding: 30px;
  text-align: left;
  position: relative;
  border: 1px solid rgba(100, 255, 218, 0.3);
  transition: all 0.3s ease;
}

.code-block:hover {
  border-color: #64ffda;
  box-shadow: 0 0 30px rgba(100, 255, 218, 0.2);
}

.code-block h4 {
  color: #bb86fc;
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.code-block pre {
  font-family: 'Fira Code', monospace;
  color: #64ffda;
  line-height: 1.5;
  overflow-x: auto;
}

footer {
  padding: 60px 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 80px;
}

.footer-content {
  max-width: 600px;
  margin: 0 auto;
}

.footer-content h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: #64ffda;
}

.footer-content p {
  opacity: 0.8;
  margin-bottom: 30px;
}

@media (max-width: 768px) {
  .hero {
    padding: 60px 0 80px;
  }
  
  .cta-button, .cta-secondary {
    display: block;
    margin: 10px auto;
    text-align: center;
    max-width: 280px;
  }
  
  .performance-stats {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .code-examples {
    grid-template-columns: 1fr;
  }
}