.glass-nav {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

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

.hero-bg {
    background: linear-gradient(rgba(22, 101, 52, 0.8), rgba(22, 101, 52, 0.6)), url('https://images.unsplash.com/photo-1530836369250-ef71a35f2424?q=80&w=2000&auto=format&fit=crop') center/cover;
}