:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-primary-light:#eff6ff;--color-primary-mid:#bfdbfe;--color-accent:#06b6d4;--color-accent-light:#ecfeff;--color-bg:#f8faff;--color-surface:#fff;--color-surface-2:#f1f5fd;--color-border:#e2e8f4;--color-border-focus:#93c5fd;--color-text-primary:#0f172a;--color-text-secondary:#475569;--color-text-muted:#94a3b8;--color-text-inverse:#fff;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--font-display:var(--font-sora), sans-serif;--font-body:var(--font-dm-sans), sans-serif;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 3px #0f172a0f, 0 1px 2px #0f172a0a;--shadow-md:0 4px 12px #0f172a14, 0 2px 6px #0f172a0a;--shadow-lg:0 12px 32px #0f172a1a, 0 4px 12px #0f172a0f;--shadow-xl:0 24px 48px #0f172a1f, 0 8px 24px #0f172a14;--shadow-primary:0 4px 16px #2563eb40;--shadow-primary-lg:0 8px 32px #2563eb4d;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--nav-height:64px;--max-width:1200px}.dark{--color-bg:#070d1a;--color-surface:#0f172a;--color-surface-2:#1e293b;--color-border:#1e293b;--color-border-focus:#2563eb;--color-text-primary:#f1f5f9;--color-text-secondary:#94a3b8;--color-text-muted:#475569;--color-primary-light:#1e3a5f;--color-primary-mid:#1e3a8a}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text-primary);transition:background-color var(--transition-base), color var(--transition-base);font-size:16px;line-height:1.6}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.font-display{font-family:var(--font-display)}.font-body{font-family:var(--font-body)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}::selection{background:var(--color-primary-mid);color:var(--color-primary-hover)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulse-ring{0%{opacity:.8;transform:scale(.95)}50%{opacity:.4;transform:scale(1.05)}to{opacity:.8;transform:scale(.95)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}@keyframes spin{to{transform:rotate(360deg)}}.animate-fadeInUp{animation:.5s forwards fadeInUp}.animate-float{animation:4s ease-in-out infinite float}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}