:root {
    --color-primary: #0f766e;
    --color-secondary: #115e59;
    --color-accent: #f59e0b;
}

.glass-nav {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}