:root{--primary-color:#397d76;--primary-dark:#2a5c57;--secondary-color:#333;--accent-color:#d4a373;--text-primary:#1f2937;--text-secondary:#4b5563;--bg-primary:#fff;--bg-secondary:#f8f9fa;--bg-card:#fff;--border-color:#e5e7eb;--success-color:#10b981;--danger-color:#ef4444;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-serif:"Georgia","Times New Roman",Times,serif;--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:4rem;--spacing-xxl:8rem;--section-spacing:var(--spacing-xxl);--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:1rem;--transition-fast:.2s cubic-bezier(.4,0,.2,1);--transition-smooth:.4s cubic-bezier(.4,0,.2,1)}@media (max-width:768px){:root{--section-spacing:5rem}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-snap-type:y proximity;scroll-padding-top:80px}body{max-width:100vw;font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-primary);line-height:1.6;overflow-x:hidden}button,a.btn{transition:transform var(--transition-fast),opacity var(--transition-fast),box-shadow var(--transition-fast)}button:active,a.btn:active{transform:scale(.98)}.snap-section{scroll-snap-align:start;scroll-margin-top:80px}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}