@import "https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap";:root{--primary-emerald:#000;--primary-emerald-dark:#111;--primary-emerald-light:#f4f4f5;--primary-emerald-bg:#fafafa;--primary-emerald-glow:#0000001f;--accent-gold:#000;--bg-light:#fff;--bg-card:#fff;--bg-card-hover:#fafafa;--bg-subtle:#f4f4f5;--text-main:#09090b;--text-muted:#52525b;--text-dim:#71717a;--border-light:#e4e4e7;--border-emerald:#000;--whatsapp-green:#000;--whatsapp-dark:#18181b;--whatsapp-bg:#f4f4f5;--font-heading:"Space Mono", "Courier New", Courier, monospace;--font-mono:"JetBrains Mono", "Space Mono", monospace;--font-body:"Plus Jakarta Sans", -apple-system, sans-serif;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--transition-fast:.15s ease;--transition-normal:.25s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-light);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;color:var(--text-main)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-light)}::-webkit-scrollbar-thumb{background:#a1a1aa;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-emerald)}.glass-panel{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:0 1px 3px #0000000d}.btn-emerald{color:#fff;border-radius:var(--radius-sm);cursor:pointer;min-height:48px;transition:var(--transition-normal);background:#000;border:1px solid #000;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.95rem;font-weight:700;display:inline-flex;box-shadow:0 2px 4px #0000001a}.btn-emerald:hover{background:#18181b;border-color:#18181b;box-shadow:0 4px 12px #00000026}.btn-secondary{color:var(--text-main);border:1px solid var(--border-light);border-radius:var(--radius-sm);cursor:pointer;min-height:48px;transition:var(--transition-fast);background:#fff;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.95rem;font-weight:600;display:inline-flex}.btn-secondary:hover{background:var(--bg-subtle);border-color:#000}.btn-tab{color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;min-height:44px;transition:var(--transition-fast);background:0 0;border:none;align-items:center;gap:.5rem;padding:.6rem 1rem;font-size:.95rem;font-weight:700;display:inline-flex}.btn-tab.active{color:#fff;background:#000;box-shadow:0 2px 8px #00000026}.btn-whatsapp{color:#fff;border-radius:var(--radius-sm);cursor:pointer;min-height:48px;transition:var(--transition-normal);background:#000;border:1px solid #000;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:1rem;font-weight:700;display:inline-flex}.btn-whatsapp:hover{background:#27272a}@keyframes ctaPulseGlow{0%{box-shadow:0 0 #71717a66,0 8px 25px #27272a26}70%{box-shadow:0 0 0 14px #71717a00,0 12px 35px #27272a40}to{box-shadow:0 0 #71717a00,0 8px 25px #27272a26}}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text-main);margin-bottom:.4rem;font-size:.9rem;font-weight:700;display:block}.form-input,.form-textarea,.form-select{border:1.5px solid var(--border-light);border-radius:var(--radius-sm);width:100%;color:var(--text-main);font-family:var(--font-body);min-height:48px;transition:var(--transition-fast);background:#fff;padding:.75rem 1rem;font-size:1rem}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--primary-emerald);box-shadow:0 0 0 3px 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1fr;gap:1rem;display:grid}.preset-container{border-bottom:1px solid var(--border-light);flex-direction:column;gap:.75rem;padding-bottom:1rem;display:flex}.preset-buttons{flex-wrap:wrap;gap:.5rem;display:flex}.preset-btn{background:var(--primary-emerald-bg);color:var(--primary-emerald-dark);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast);border:1px solid #05966940;padding:.4rem .85rem;font-size:.85rem;font-weight:600}.preset-btn:hover{background:#d1fae5}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}@media (width<=992px){.app-header{flex-direction:column;align-items:stretch;gap:.75rem;padding:.75rem 1rem}.nav-tabs{background:var(--bg-subtle);border-radius:var(--radius-sm);width:100%;padding:4px;display:flex}.nav-tabs .btn-tab{flex:1;justify-content:center;min-height:44px;padding:.6rem .3rem;font-size:.85rem}.main-layout{grid-template-columns:1fr;gap:1rem;padding:1rem .75rem}.grid-3-col,.grid-2-col{grid-template-columns:1fr}.paper-container{padding:.75rem .5rem}.paper-sheet{padding:1.5rem 1.25rem}.action-button-group{flex-direction:column;gap:.75rem}.visual-modal-grid{grid-template-columns:1fr!important;padding:.75rem!important;overflow-y:auto!important}.visual-modal-wrapper{width:98vw!important;height:96vh!important;padding:.25rem!important}.visual-pdf-preview-container{flex:auto!important;height:auto!important;min-height:380px!important;max-height:65vh!important}.mobile-fab-toggle{display:flex!important}}.mobile-fab-toggle{display:none}.btn-cta-highlight{transition:transform .2s,filter .2s;animation:2.5s infinite ctaPulseGlow}.btn-cta-highlight:hover{filter:brightness(1.1);transform:translateY(-2px)scale(1.03)}@keyframes demoGuideCursor{0%{opacity:0;top:15px;left:20px;transform:scale(.8)}15%{opacity:1;top:15px;left:20px;transform:scale(1.2)}25%{transform:scale(1)}65%{opacity:1;top:45px;left:220px;transform:scale(1)}80%{opacity:1;top:45px;left:220px;transform:scale(.8)}to{opacity:0;top:45px;left:220px;transform:scale(.8)}}@keyframes demoGuideBox{0%,15%{opacity:0;width:0;height:0;top:18px;left:23px}25%{opacity:1}65%,85%{opacity:1;width:200px;height:30px;top:18px;left:23px}to{opacity:0;width:200px;height:30px;top:18px;left:23px}}.demo-guide-cursor{animation:3.5s ease-in-out infinite demoGuideCursor}.demo-guide-box{animation:3.5s ease-in-out infinite demoGuideBox}