:root{--fin-bg: #f1f5f9;--fin-surface: #ffffff;--fin-primary: #0a244d;--fin-accent: #2563eb;--fin-green: #059669;--fin-red: #dc2626;--fin-amber: #d97706;--fin-border: #e2e8f0;--fin-muted: #64748b;--fin-radius: 20px;--fin-shadow: 0 4px 6px -1px rgba(0, 0, 0, .07);--fin-shadow-h: 0 20px 30px rgba(0, 0, 0, .1);--font: "Inter", sans-serif}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);background:var(--fin-bg);color:var(--fin-primary);min-height:100vh}a{text-decoration:none;color:inherit}.fin-nav{background:var(--fin-primary);padding:1.2rem 5%;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100}.fin-logo{font-size:1.4rem;font-weight:900;color:#fff;letter-spacing:-.04em}.fin-logo span{color:#00ecff}.fin-nav-back{color:#ffffffbf;font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:50px;transition:all .2s}.fin-nav-back:hover{background:#ffffff1a;color:#fff}.fin-hero{background:linear-gradient(135deg,var(--fin-primary) 0%,#1e3a8a 100%);padding:5rem 5% 7rem;text-align:center;color:#fff;position:relative;overflow:hidden}.fin-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:50px 50px}.fin-hero-inner{position:relative;z-index:2;max-width:700px;margin:0 auto}.fin-hero-pill{display:inline-flex;align-items:center;gap:.5rem;padding:.45rem 1.1rem;background:#05966926;border:1px solid rgba(5,150,105,.4);border-radius:50px;font-size:.82rem;font-weight:700;color:#6ee7b7;letter-spacing:.06em;margin-bottom:1.5rem}.fin-hero-title{font-size:clamp(2rem,4vw,3.2rem);font-weight:900;letter-spacing:-.04em;margin-bottom:1rem}.fin-hero-sub{color:#ffffffbf;font-size:1.1rem}.fin-layout{max-width:900px;margin:-3rem auto 5rem;padding:0 5%}.fin-form-card{background:var(--fin-surface);border-radius:var(--fin-radius);border:1px solid var(--fin-border);padding:3rem;margin-bottom:2rem;box-shadow:var(--fin-shadow)}.fin-form-title{font-size:1.3rem;font-weight:800;color:var(--fin-primary);margin-bottom:2rem;display:flex;align-items:center;gap:.7rem}.fin-form-title i{color:var(--fin-accent)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-label{font-size:.9rem;font-weight:700;color:#475569}.form-sublabel{font-size:.78rem;color:var(--fin-muted);margin-top:-.3rem}.form-control{padding:1rem 1.2rem;border:2px solid var(--fin-border);border-radius:12px;font-size:1rem;font-family:var(--font);color:var(--fin-primary);background:#f8fafc;transition:all .25s}.form-control:focus{outline:none;border-color:var(--fin-accent);background:#fff;box-shadow:0 0 0 4px #2563eb1a}.file-upload-area{border:2px dashed var(--fin-border);border-radius:14px;padding:2.5rem;text-align:center;background:#f8fafc;cursor:pointer;transition:all .3s;position:relative}.file-upload-area:hover,.file-upload-area.drag-over{border-color:var(--fin-accent);background:#eff6ff}.file-upload-area input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.file-upload-icon{font-size:2.5rem;color:var(--fin-accent);margin-bottom:1rem}.file-upload-text{font-weight:700;color:var(--fin-primary);margin-bottom:.3rem}.file-upload-hint{font-size:.85rem;color:var(--fin-muted)}#file-selected{margin-top:1rem;font-size:.9rem;font-weight:700;color:var(--fin-green);display:none}.btn-analizar{width:100%;padding:1.2rem;background:linear-gradient(135deg,var(--fin-primary) 0%,#1e3a8a 100%);color:#fff;border:none;border-radius:14px;font-size:1.15rem;font-weight:800;cursor:pointer;transition:all .3s;font-family:var(--font);margin-top:2rem;display:flex;align-items:center;justify-content:center;gap:.8rem;box-shadow:0 10px 20px #0a244d33}.btn-analizar:hover{transform:translateY(-2px);box-shadow:0 15px 30px #0a244d4d}.btn-analizar:disabled{opacity:.6;cursor:not-allowed;transform:none}.fin-loading{display:none;text-align:center;padding:4rem 2rem;background:var(--fin-surface);border-radius:var(--fin-radius);border:1px solid var(--fin-border);margin-bottom:2rem}.loading-icon{font-size:3rem;color:var(--fin-accent);animation:pulse 1.5s ease-in-out infinite;margin-bottom:1.5rem}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.9)}}.loading-title{font-size:1.3rem;font-weight:800;margin-bottom:.5rem}.loading-sub{color:var(--fin-muted)}.progress-bar{max-width:400px;margin:2rem auto 0;background:var(--fin-border);border-radius:50px;height:8px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--fin-accent),#00ecff);border-radius:50px;width:0%;transition:width .4s ease;animation:progress-anim 3s ease forwards}@keyframes progress-anim{0%{width:0%}30%{width:45%}60%{width:70%}85%{width:88%}to{width:95%}}.fin-results{display:none}.result-header{background:var(--fin-surface);border-radius:var(--fin-radius);border:1px solid var(--fin-border);padding:2.5rem;margin-bottom:1.5rem}.result-badge{display:inline-flex;align-items:center;gap:.5rem;background:#f0fdf4;border:1px solid #bbf7d0;color:var(--fin-green);font-size:.85rem;font-weight:700;padding:.4rem 1rem;border-radius:50px;margin-bottom:1.5rem}.result-title{font-size:1.6rem;font-weight:900;color:var(--fin-primary);margin-bottom:.5rem}.result-sub{color:var(--fin-muted);font-size:1rem}.result-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1.2rem;margin-top:2rem}.summary-item{background:#f8fafc;border:1px solid var(--fin-border);border-radius:14px;padding:1.5rem;text-align:center}.summary-label{font-size:.8rem;font-weight:700;color:var(--fin-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.5rem}.summary-value{font-size:1.5rem;font-weight:900;color:var(--fin-primary)}.summary-value.green{color:var(--fin-green)}.summary-value.red{color:var(--fin-red)}.result-breakdown{display:flex;flex-direction:column;gap:1.2rem;position:relative}.result-item{background:var(--fin-surface);border-radius:14px;border:1px solid var(--fin-border);padding:1.8rem 2rem;display:flex;justify-content:space-between;align-items:center;transition:all .3s}.result-item:hover{box-shadow:var(--fin-shadow-h);transform:translate(6px)}.item-left{display:flex;align-items:center;gap:1rem}.item-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem}.item-icon.green{background:#f0fdf4;color:var(--fin-green)}.item-icon.blue{background:#eff6ff;color:var(--fin-accent)}.item-icon.amber{background:#fffbeb;color:var(--fin-amber)}.item-icon.red{background:#fef2f2;color:var(--fin-red)}.item-label{font-weight:700;font-size:1rem;color:var(--fin-primary)}.item-desc{font-size:.85rem;color:var(--fin-muted);margin-top:.2rem}.item-amount{font-size:1.4rem;font-weight:900;color:var(--fin-green)}.item-amount.red{color:var(--fin-red)}.paywall-overlay{background:linear-gradient(to bottom,#f1f5f900,#f1f5f9 30% 100%);position:absolute;bottom:0;left:0;right:0;padding:6rem 2rem 2rem;text-align:center;border-radius:0 0 var(--fin-radius) var(--fin-radius)}.paywall-card{background:var(--fin-surface);border-radius:var(--fin-radius);border:2px solid #fcd34d;padding:3rem;max-width:500px;margin:0 auto;box-shadow:0 20px 40px #0000001f}.paywall-icon{font-size:2.5rem;margin-bottom:1.2rem}.paywall-title{font-size:1.4rem;font-weight:900;margin-bottom:.8rem}.paywall-sub{color:var(--fin-muted);margin-bottom:2rem;font-size:1rem;line-height:1.6}.paywall-price{font-size:3rem;font-weight:900;color:var(--fin-primary);margin-bottom:.5rem}.paywall-price span{font-size:1rem;font-weight:600;color:var(--fin-muted)}.btn-unlock{width:100%;padding:1.2rem;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:800;cursor:pointer;transition:all .3s;font-family:var(--font);margin-top:1rem;display:flex;align-items:center;justify-content:center;gap:.6rem;box-shadow:0 8px 20px #d977064d}.btn-unlock:hover{transform:translateY(-2px);box-shadow:0 15px 30px #d9770666}.paywall-features{display:flex;flex-direction:column;gap:.6rem;margin:1.5rem 0;text-align:left}.paywall-feature{font-size:.9rem;color:#475569;display:flex;align-items:center;gap:.5rem}.paywall-feature i{color:var(--fin-green)}.disclaimer{background:#fffbeb;border:1px solid #fcd34d;border-radius:14px;padding:1.5rem;font-size:.9rem;color:#92400e;margin-top:2rem;line-height:1.6}.disclaimer i{margin-right:.4rem}@media(max-width:640px){.form-row{grid-template-columns:1fr}.fin-form-card{padding:2rem 1.5rem}}