* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; line-height: 1.6; color: #333; overflow-x: hidden; }

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

/* Header */
.header { position: fixed; top: 0; left: 0; right: 0; background: rgba(15, 23, 42, 0.95); backdrop-filter: blur(20px); z-index: 1000; }
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 1rem 2rem; }
.nav-brand { font-size: 1.5rem; font-weight: 700; color: #3b82f6; }
.nav-menu { display: flex; list-style: none; gap: 2rem; }
.nav-menu a { color: white; text-decoration: none; font-weight: 500; transition: color 0.3s; }
.nav-menu a:hover { color: #3b82f6; }
.hamburger { display: none; flex-direction: column; cursor: pointer; }

/* Hero */
.hero { padding: 120px 0 100px; background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); color: white; min-height: 100vh; display: flex; align-items: center; }
.hero-content { flex: 1; }
.hero-content h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; margin-bottom: 1.5rem; line-height: 1.2; }
.gradient { background: linear-gradient(45deg, #3b82f6, #8b5cf6); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { font-size: 1.3rem; margin-bottom: 2rem; opacity: 0.9; max-width: 500px; }
.hero-buttons { display: flex; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }
.btn { padding: 14px 28px; border-radius: 12px; text-decoration: none; font-weight: 600; transition: all 0.3s; border: none; cursor: pointer; font-size: 1rem; }
.btn-primary { background: linear-gradient(45deg, #3b82f6, #1d4ed8); color: white; box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 15px 40px rgba(59, 130, 246, 0.6); }
.btn-secondary { color: #3b82f6; border: 2px solid rgba(59, 130, 246, 0.3); background: transparent; }
.btn-secondary:hover { background: rgba(59, 130, 246, 0.1); }
.hero-stats { display: flex; gap: 3rem; font-size: 0.9rem; opacity: 0.8; }
.hero-stats span { display: block; font-size: 1.5rem; font-weight: 700; color: #3b82f6; }
.hero-image { flex: 1; display: flex; justify-content: center; align-items: center; }
.terminal { background: rgba(0,0,0,0.7); border-radius: 20px; padding: 2rem; width: 400px; height: 200px; font-family: 'Monaco', monospace; font-size: 14px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.terminal-line { margin-bottom: 0.5rem; color: #10b981; }

/* Features */
.features { padding: 100px 0; background: #f8fafc; }
.features h2 { text-align: center; font-size: 2.5rem; margin-bottom: 4rem; color: #1e293b; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.feature-card { background: white; padding: 2.5rem 2rem; border-radius: 20px; text-align: center; box-shadow: 0 10px 40px rgba(0,0,0,0.1); transition: all 0.3s; }
.feature-card:hover { transform: translateY(-10px); box-shadow: 0 20px 60px rgba(0,0,0,0.15); }
.feature-icon { font-size: 3rem; margin-bottom: 1rem; }
.feature-card h3 { font-size: 1.3rem; margin-bottom: 1rem; color: #1e293b; }

/* Footer */
.footer { background: #0f172a; color: white; padding: 2rem 0; text-align: center; }
.footer a { color: #3b82f6; text-decoration: none; }

/* Responsive */
@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav-menu { display: none; }
    .hero-buttons { flex-direction: column; align-items: stretch; }
    .hero-stats { justify-content: center; }
}