:root{--bg-dark:#fff;--bg-card:#fff;--bg-card-hover:#f8fafc;--bg-header:#fff;--bg-top-bar:#f1f5f9;--bg-accent-box:#f8fafc;--text-main:#0f172a;--text-muted:#475569;--text-dim:#64748b;--border-color:#e2e8f0;--border-glow:#cbd5e1;--primary:#0284c7;--primary-hover:#0369a1;--primary-gradient:linear-gradient(135deg, #0284c7 0%, #0369a1 100%);--whatsapp-green:#25d366;--whatsapp-hover:#1eaa53;--font-heading:"Inter", -apple-system, sans-serif;--font-body:"Inter", -apple-system, sans-serif;--card-shadow:0 10px 30px -5px #0000000d, 0 4px 6px -2px #00000008;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-full:9999px;--transition:all .25s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-dark:#0f172a;--bg-card:#1e293b;--bg-card-hover:#334155;--bg-header:#0f172a;--bg-top-bar:#1e293b;--bg-accent-box:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--border-color:#ffffff1a;--border-glow:#38bdf84d;--primary:#38bdf8;--primary-hover:#0284c7;--primary-gradient:linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);--card-shadow:0 10px 25px -5px #0000004d}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;max-width:100vw;overflow-x:hidden}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-body);-webkit-font-smoothing:antialiased;line-height:1.6;transition:background-color .3s,color .3s}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}[data-theme=dark] ::-webkit-scrollbar-thumb{background:#334155}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.container{width:100%;max-width:1240px;margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.btn-primary{background-color:var(--primary);color:#fff;font-weight:700;font-family:var(--font-body);border-radius:var(--radius-full);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;text-decoration:none;display:inline-flex;box-shadow:0 4px 14px #0284c740}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #0284c759}.btn-whatsapp{background-color:var(--whatsapp-green);color:#fff;border-radius:var(--radius-full);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:700;text-decoration:none;display:inline-flex;box-shadow:0 4px 14px #25d36640}.btn-whatsapp:hover{background-color:var(--whatsapp-hover);transform:translateY(-2px);box-shadow:0 6px 20px #25d36666}.btn-theme-toggle{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-main);cursor:pointer;transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;padding:.5rem;display:flex}.btn-theme-toggle:hover{border-color:var(--primary);color:var(--primary);transform:scale(1.08)}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:1000;background:#0f172abf;justify-content:center;align-items:center;padding:1.5rem;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (width<=768px){.container{padding-left:1rem;padding-right:1rem}.desktop-only{display:none!important}}@media (width>=769px){.mobile-only{display:none!important}}