:root {
  --primary-color: #3b82f6;
  --secondary-color: #6366f1;
  --bg-gradient: linear-gradient(135deg, #0f172a, #1e293b);
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  --border-radius: 1.5rem;
}

* {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
  background: var(--bg-gradient);
  min-height: 100vh;
  color: #e5e7eb;
  line-height: 1.6;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.hero {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 4rem 2rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--glass-shadow);
  margin: 4rem 0;
  text-align: center;
  border-left: 8px solid var(--primary-color);
  transition: all 0.3s ease;
}

.hero:hover {
  border-left-color: var(--secondary-color);
}

.card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 2rem;
  margin: 2rem 0;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--glass-shadow);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateX(10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.button {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.button:hover {
  background-color: var(--secondary-color);
  transform: translateY(-3px);
}

.button:active {
  transform: translateY(0);
}

.navbar {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 2rem;
}

.navbar a {
  margin: 0 1rem;
  font-weight: 600;
}

.footer {
  background: var(--bg-gradient);
  color: #9ca3af;
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

.pulse {
  animation: pulse 2s infinite;
}

@media (max-width: 768px) {
  .container { padding: 1rem; }
  .hero { padding: 2rem; }
  .card { margin: 1rem 0; }
}