:root{--primary:#1b7e6e;--primary-light:#2a9d8f;--primary-dark:#155f54;--gray-100:#f5f5f7;--gray-200:#e8e8ed;--gray-300:#d2d2d7;--gray-500:#86868b;--gray-700:#424245;--gray-900:#1d1d1f;--accent-green:#e8f5f2;--shadow-sm:0 2px 8px #0000000a;--shadow-md:0 4px 20px #00000014;--shadow-lg:0 12px 40px #0000001f;--radius-md:20px;--radius-lg:28px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--gray-900);background:#fff;font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:600;line-height:1.2}.container{width:100%;max-width:1140px;margin:0 auto;padding:0 1.5rem}.navbar{z-index:100;-webkit-backdrop-filter:saturate(180%)blur(20px);background:#ffffffb8;padding:1rem 0;transition:box-shadow 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