:root{--sol-bg:#f8fafc;--sol-card-bg:#fff;--sol-text:#0f172a;--sol-muted:#64748b;--sol-border:#e2e8f0;--sol-primary:#0284c7;--sol-primary-hover:#0369a1;--sol-radius:12px}[data-theme=oscuro]{--sol-bg:#090d16;--sol-card-bg:#131b2e;--sol-text:#f1f5f9;--sol-muted:#94a3b8;--sol-border:#1e293b;--sol-primary:#38bdf8;--sol-primary-hover:#0ea5e9}.sol-page{background-color:var(--sol-bg);min-height:100vh;color:var(--sol-text);flex-direction:column;font-family:IBM Plex Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;display:flex}.sol-container{box-sizing:border-box;width:100%;max-width:1080px;margin:0 auto;padding:0 1.5rem}.sol-header{border-bottom:1px solid var(--sol-border);background:var(--sol-card-bg);z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:64px;display:flex}.brand-link{color:inherit;align-items:center;gap:.75rem;text-decoration:none;display:flex}.brand-mark{color:#fff;letter-spacing:-.5px;background:#0ea5e9;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;font-family:Space Grotesk,sans-serif;font-size:1rem;font-weight:700;display:flex}.brand-text{flex-direction:column;display:flex}.brand-title{font-family:Space Grotesk,sans-serif;font-size:1.1rem;font-weight:700;line-height:1.1}.brand-sub{color:var(--sol-muted);font-size:.75rem}.header-actions{align-items:center;gap:1rem;display:flex}.lang-switch{background:var(--sol-bg);border:1px solid var(--sol-border);border-radius:8px;padding:2px;display:flex}.lang-btn{color:var(--sol-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:.75rem;font-weight:600;transition:all .2s}.lang-btn.active{background:var(--sol-card-bg);color:var(--sol-text);box-shadow:0 1px 3px #0000001a}.btn-app{background:var(--sol-primary);color:#fff;border-radius:8px;align-items:center;gap:.5rem;padding:.45rem .9rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:background .2s;display:inline-flex}.btn-app:hover{background:var(--sol-primary-hover)}.btn-app svg{stroke:currentColor;stroke-width:2.5px;fill:none;width:14px;height:14px}.sol-content{flex:1;padding:2.5rem 0 3.5rem}.sol-breadcrumbs{color:var(--sol-muted);align-items:center;gap:.5rem;margin-bottom:2rem;font-size:.85rem;display:flex}.sol-breadcrumbs a{color:var(--sol-muted);text-decoration:none}.sol-breadcrumbs a:hover{color:var(--sol-primary)}.sol-breadcrumbs .sep{opacity:.5}.sol-breadcrumbs .curr{color:var(--sol-text);font-weight:500}.sol-hero{text-align:center;max-width:800px;margin:0 auto 3.5rem}.sol-badge{text-transform:uppercase;letter-spacing:.05em;color:var(--sol-primary);background:#0284c71a;border-radius:999px;margin-bottom:1rem;padding:4px 12px;font-size:.8rem;font-weight:600;display:inline-block}.sol-hero h1{letter-spacing:-.02em;margin:0 0 1.25rem;font-family:Space Grotesk,sans-serif;font-size:2.4rem;font-weight:700;line-height:1.2}.sol-hero .lead{color:var(--sol-muted);margin:0 0 2rem;font-size:1.15rem;line-height:1.6}.btn-primary-hero{background:var(--sol-primary);color:#fff;border-radius:10px;align-items:center;gap:.6rem;padding:.8rem 1.6rem;font-size:1rem;font-weight:600;text-decoration:none;transition:transform .2s,background .2s;display:inline-flex;box-shadow:0 4px 12px #0284c740}.btn-primary-hero:hover{background:var(--sol-primary-hover);transform:translateY(-2px)}.btn-primary-hero svg{stroke:currentColor;stroke-width:2.5px;fill:none;width:18px;height:18px}.sol-section{margin-bottom:4rem}.problem-box{border-radius:var(--sol-radius);background:linear-gradient(135deg,#ef444414,#0f172a08);border:1px solid #ef444433;padding:2.5rem}.problem-tag{text-transform:uppercase;color:#ef4444;letter-spacing:.05em;margin-bottom:.5rem;font-size:.75rem;font-weight:700;display:inline-block}.problem-inner h2{margin:0 0 1rem;font-family:Space Grotesk,sans-serif;font-size:1.5rem;font-weight:700}.problem-inner p{color:var(--sol-muted);margin:0;font-size:1.05rem;line-height:1.7}.section-heading{text-align:center;margin-bottom:2.5rem}.section-heading h2{margin:0;font-family:Space Grotesk,sans-serif;font-size:1.85rem;font-weight:700}.solution-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;display:grid}.solution-card{background:var(--sol-card-bg);border:1px solid var(--sol-border);border-radius:var(--sol-radius);padding:2rem}.sol-card-num{width:36px;height:36px;color:var(--sol-primary);background:#0284c71a;border-radius:8px;justify-content:center;align-items:center;margin-bottom:1rem;font-family:Space Grotesk,sans-serif;font-size:1.1rem;font-weight:700;display:flex}.solution-card h3{margin:0 0 .75rem;font-size:1.2rem;font-weight:700}.solution-card p{color:var(--sol-muted);margin:0;font-size:.95rem;line-height:1.6}.api-demo-box{color:#f8fafc;border-radius:var(--sol-radius);background:#0f172a;margin-bottom:4rem;padding:2.5rem}.api-demo-header{flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:.75rem;display:flex}.api-tag{color:#fff;background:#0284c7;border-radius:6px;padding:4px 10px;font-family:monospace;font-size:.8rem;font-weight:700}.api-desc{font-size:1.1rem;font-weight:600}.api-demo-box p{color:#94a3b8;margin:0 0 1.25rem;font-size:.95rem}.code-block{color:#38bdf8;background:#090d16;border:1px solid #1e293b;border-radius:8px;margin:0 0 1.5rem;padding:1.25rem;font-size:.85rem;line-height:1.5;overflow-x:auto}.api-actions{flex-wrap:wrap;gap:1rem;display:flex}.btn-api-primary{color:#090d16;background:#38bdf8;border-radius:8px;padding:.6rem 1.2rem;font-size:.9rem;font-weight:700;text-decoration:none;display:inline-block}.btn-api-link{color:#f8fafc;background:#ffffff14;border:1px solid #ffffff26;border-radius:8px;padding:.6rem 1.2rem;font-size:.9rem;text-decoration:none;display:inline-block}.cards-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;display:grid}.sol-card{background:var(--sol-card-bg);border:1px solid var(--sol-border);border-radius:var(--sol-radius);color:inherit;flex-direction:column;padding:1.75rem;text-decoration:none;transition:all .2s ease-in-out;display:flex}.sol-card:hover{border-color:var(--sol-primary);transform:translateY(-3px);box-shadow:0 10px 24px #0000000f}.card-icon{margin-bottom:.75rem;font-size:2.2rem}.card-badge{color:var(--sol-primary);text-transform:uppercase;margin-bottom:.5rem;font-size:.75rem;font-weight:600;display:inline-block}.sol-card h3{margin:0 0 .5rem;font-family:Space Grotesk,sans-serif;font-size:1.25rem;font-weight:700}.sol-card p{color:var(--sol-muted);flex:1;margin:0 0 1.25rem;font-size:.9rem}.card-cta{color:var(--sol-primary);align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;display:flex}.card-cta svg{stroke:currentColor;stroke-width:2.5px;fill:none;width:14px;height:14px}.steps-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;display:grid}.step-card{background:var(--sol-card-bg);border:1px solid var(--sol-border);border-radius:var(--sol-radius);padding:1.75rem}.step-num{color:var(--sol-primary);opacity:.6;margin-bottom:.5rem;font-family:Space Grotesk,sans-serif;font-size:2rem;font-weight:700}.step-card h3{margin:0 0 .5rem;font-size:1.15rem}.step-card p{color:var(--sol-muted);margin:0;font-size:.9rem}.faq-list{flex-direction:column;gap:1rem;max-width:800px;margin:0 auto;display:flex}.faq-item{background:var(--sol-card-bg);border:1px solid var(--sol-border);border-radius:var(--sol-radius);cursor:pointer;padding:1.25rem 1.5rem}.faq-q{justify-content:space-between;align-items:center;font-size:1.05rem;font-weight:600;list-style:none;display:flex}.faq-q::-webkit-details-marker{display:none}.faq-icon{color:var(--sol-primary);font-size:1.2rem;font-weight:700}details[open] .faq-icon{transform:rotate(45deg)}.faq-a{color:var(--sol-muted);border-top:1px solid var(--sol-border);margin-top:.75rem;padding-top:.75rem;font-size:.95rem}.bottom-banner{border:1px solid var(--sol-border);text-align:center;background:linear-gradient(135deg,#0284c71f,#0f172a0d);border-radius:16px;margin-top:2rem;padding:3rem 1.5rem}.bottom-banner h2{margin:0 0 .5rem;font-family:Space Grotesk,sans-serif;font-size:1.85rem;font-weight:700}.bottom-banner p{color:var(--sol-muted);margin:0 0 1.75rem;font-size:1.05rem}.sol-footer{border-top:1px solid var(--sol-border);background:var(--sol-card-bg);margin-top:auto;padding:2rem 0}.footer-inner{color:var(--sol-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;font-size:.85rem;display:flex}.footer-links{gap:1.25rem;display:flex}.footer-links a{color:inherit;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--sol-primary)}@media (width<=640px){.sol-hero h1{font-size:2rem}.header-inner{flex-direction:column;gap:.75rem;height:auto;padding:.75rem 0}.footer-inner{text-align:center;flex-direction:column}}